HANCOCK JOHN CALIFORNIA TAX FREE INCOME FUND
485BPOS, 1997-12-22
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                                                       Registration No. 33-31675
                                                                ICA No. 811-5979


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933          [X]

Pre-Effective Amendment No.                                      [X]

Post-Effective Amendment No. 15                                  [X]

                                     and/or

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

Amendment No. 18                                                 [X]

                  JOHN HANCOCK CALIFORNIA TAX-FREE INCOME FUND
      (Exact Name of Registrant as Specified in Articles of Incorporation)

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

               Registrant's Telephone Number, including Area Code
                                 (617) 375-1760

                                 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 January 1, 1998 pursuant to paragraph (b)
[ ]  60 days after filing pursuant to paragraph (a)
[ ]  on (DATE) pursuant to paragraph (a) of rule 485

Registrant has previously  elected,  pursuant to Rule 24f-2 under the Investmnet
Company  Act of  1940,  to  register  an  indefinite  number  of its  shares  of
beneficial interest for sale under the Securities Act of 1933 and filed its Rule
24f-2 Notice on November 4, 1997.

<PAGE>

<TABLE>
<CAPTION>

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

        3                     Financial Highlights                                         *

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

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

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

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

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

        9                     Not Applicable                                               *

       10                                        *                         Front Cover Page

       11                                        *                         Table of Contents

       12                                        *                         Organization of the Fund

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

       14                                        *                         Those Responsible for Management

       15                                        *                         Those Responsible for Management

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

       17                                        *                         Brokerage Allocation

       18                                        *                         Description of Fund's Shares

       19                                        *                         Net Asset Value; Additional
                                                                           Services and Programs

       20                                        *                         Tax Status

       21                                        *                         Distribution Contract

       22                                        *                         Calculation of Performance

       23                                        *                         Financial Statements

</TABLE>
<PAGE>
                              JOHN HANCOCK

                              Tax-Free 
                              Income Funds

                              [GRAPHIC OMITTED]

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

   
Prospectus
January 1, 1998
    

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

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

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

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

California Tax-Free Income Fund

High Yield Tax-Free Fund

Massachusetts Tax-Free
Income Fund

New York Tax-Free Income Fund

Tax-Free Bond Fund

[LOGO] JOHN HANCOCK FUNDS
       A Global Investment Management Firm

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

Contents

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

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

                                    For more information             back cover
<PAGE>

Overview

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

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

WHO MAY WANT TO INVEST

These funds may be appropriate for investors who:

o are in higher income brackets

o want regular monthly income

o are interested in lowering their income tax burden

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

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

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

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

o are investing for maximum return over a long time horizon

o require absolute stability of your principal

THE MANAGEMENT FIRM

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

FUND INFORMATION KEY

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

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

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

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

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

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

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

California Tax-Free Income Fund

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

GOAL AND STRATEGY

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

PORTFOLIO SECURITIES

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

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

RISK FACTORS

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

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

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

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

PORTFOLIO MANAGEMENT

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

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

INVESTOR EXPENSES

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

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

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

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

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

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

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


4  CALIFORNIA TAX-FREE INCOME FUND
<PAGE>

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

FINANCIAL HIGHLIGHTS

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

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

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

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

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

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

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


                                              CALIFORNIA TAX-FREE INCOME FUND  5
<PAGE>

High Yield Tax-Free Fund 

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

GOAL AND STRATEGY

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

PORTFOLIO SECURITIES

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

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

RISK FACTORS

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

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

PORTFOLIO MANAGEMENT

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

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

INVESTOR EXPENSES

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

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

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

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

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

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

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

6  HIGH YIELD TAX-FREE FUND
<PAGE>

FINANCIAL HIGHLIGHTS

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

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

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

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

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

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


                                                     HIGH YIELD TAX-FREE FUND  7
<PAGE>

Massachusetts Tax-Free Income Fund

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

GOAL AND STRATEGY

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

PORTFOLIO SECURITIES

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

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

RISK FACTORS

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

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

These factors may include:

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

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

PORTFOLIO MANAGEMENT

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

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

INVESTOR EXPENSES

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

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

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

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

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

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

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


8  MASSACHUSETTS TAX-FREE INCOME FUND
<PAGE>

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

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

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

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

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

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

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

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

                                           MASSACHUSETTS TAX-FREE INCOME FUND  9
<PAGE>

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

GOAL AND STRATEGY

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

PORTFOLIO SECURITIES

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

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

RISK FACTORS

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

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

These factors may include:

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

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

PORTFOLIO MANAGEMENT

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

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

INVESTOR EXPENSES

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

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

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

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

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

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

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


10  NEW YORK TAX-FREE INCOME FUND
<PAGE>

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

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

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

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

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

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

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

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


                                               NEW YORK TAX-FREE INCOME FUND  11
<PAGE>

Tax-Free Bond Fund

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

GOAL AND STRATEGY

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

PORTFOLIO SECURITIES

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

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

RISK FACTORS

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

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

PORTFOLIO MANAGEMENT

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

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

INVESTOR EXPENSES

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

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

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

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

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

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

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


12  TAX-FREE BOND FUND
<PAGE>

FINANCIAL HIGHLIGHTS

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

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

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

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

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

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

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


                                                          TAX-FREE BOND FUND  13
<PAGE>

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

CHOOSING A SHARE CLASS

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

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

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

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

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

Class A Sales charges are as follows:

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

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

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

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

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

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

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

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

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

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

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

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


14  YOUR ACCOUNT
<PAGE>

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

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

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

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

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

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

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

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

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

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

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

To utilize: contact your financial representative or Signature Services.

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

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

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

1     Read this prospectus carefully.

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

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

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

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


                                                                YOUR ACCOUNT  15
<PAGE>

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

By check

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

By exchange

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

By wire

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

By phone

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

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


16  YOUR ACCOUNT
<PAGE>

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

By letter

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

By phone

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

By wire or electronic funds transfer (EFT)

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

By exchange

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

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

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

Phone
1-800-225-5291

Or contact your financial representative 
for instructions and assistance.

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

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


                                                                YOUR ACCOUNT  17
<PAGE>

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

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

A notary public CANNOT provide a signature guarantee.

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

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

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

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

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

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


18  YOUR ACCOUNT

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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


                                                                YOUR ACCOUNT  19
<PAGE>

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

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

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

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

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

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

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

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

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

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

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

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


20  YOUR ACCOUNT
<PAGE>

Fund details

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

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

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

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

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

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

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

Distribution and
shareholder services

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

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

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

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

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

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

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

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

Asset management

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

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

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

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

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

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

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

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


                                                                YOUR ACCOUNT  21
<PAGE>

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

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

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

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

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

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

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

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

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

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

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

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

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

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


22  FUND DETAILS
<PAGE>

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

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

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

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

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


                                                                FUND DETAILS  23
<PAGE>

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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


24  FUND DETAILS
<PAGE>

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

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

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

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

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

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


                                                                FUND DETAILS  25
<PAGE>

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

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

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

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


26  FUND DETAILS
<PAGE>


<PAGE>

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

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

   
ANNUAL/SEMIANNUAL REPORT TO SHAREHOLDERS
    

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

STATEMENT OF ADDITIONAL INFORMATION (SAI)

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

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

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

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

[LOGO] JOHN HANCOCK FUNDS
       A Global Investment Management Firm

       101 Huntington Avenue
       Boston, Massachusetts 02199-7603

       John Hancock(R)          
       Financial Services

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

<PAGE>

                                             
                  JOHN HANCOCK CALIFORNIA TAX-FREE INCOME FUND

                           Class A and Class B Shares
                       Statement Of Additional Information
   
                                 January 1, 1998

This Statement of Additional Information provides information about John Hancock
California Tax-Free Income Fund (the "Fund"), a diversified  open-end investment
company,  in addition  to the  information  that is  contained  in the  combined
Tax-Free Income Funds' Prospectus dated January 1, 1998 (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 Signature Services, Inc.
                         1 John Hancock Way, Suite 1000
                        Boston, Massachusetts 02217-1000
                                 1-800-225-5291
    

                                                 TABLE OF CONTENTS
                                                                            Page

   
Organization of the Fund.......................................................2
Investment Objective and Policies..............................................2
Investment Restrictions.......................................................19
Those Responsible for Management..............................................21
Investment Advisory and Other Services........................................30
Distribution Contracts........................................................32
Net Asset Value...............................................................34
Initial Sales Charge on Class A Shares........................................34
Deferred Sales Charge on Class B Shares.......................................37
Special Redemptions...........................................................40
Additional Services and Programs..............................................41
Description of the Fund's Shares..............................................42
Tax Status....................................................................44
Calculation of Performance....................................................49
Brokerage Allocation..........................................................51
Transfer Agent Services.......................................................53
Custody of Portfolio..........................................................53
Independent Auditors..........................................................53
Appendix A...................................................................A-1
Financia Statements..........................................................F-1
    

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ORGANIZATION OF THE FUND

   
The Fund is a diversified open-end investment  management company organized as a
Massachusetts business trust under the laws of The Commonwealth of Massachusetts
pursuant to a Declaration of Trust dated July 1, 1996.
    

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

INVESTMENT OBJECTIVE AND POLICIES

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

The Fund's investment  objective is to provide as high a level of current income
exempt from both federal income taxes and California personal income taxes as is
consistent  with  preservation  of capital.  This  objective  may not be changed
without a vote of shareholders.

As a fundamental  investment policy, the Fund normally invests substantially all
of its assets (at least 80%) in the following debt  obligations  issued by or on
behalf of the State of California,  its political subdivisions,  municipalities,
agencies,  instrumentalities  or public  authorities and  obligations  issued by
other  governmental   entities  (for  example,   certain  U.S.   territories  or
possessions)  the  interest on which is excluded  from gross  income for federal
income  tax  purposes  and is  exempt  from  California  personal  income  taxes
(collectively  referred to as "California Tax Exempt Securities") subject to the
following quality standards at the time of purchase:

         (1)      Bonds must be rated at least BB/Ba by a nationally  recognized
                  statistical  rating   organization  or,  if  unrated,   be  of
                  equivalent  quality.  Not more  than 20% of the  fund's  total
                  assets  will be  invested  in bonds rated BB or Ba and no more
                  than 25% of its total  assets to be invested  in unrated  debt
                  obligations.

         (2)      Other types of  California  Tax Exempt  Securities,  including
                  variable  and  floating  rate  obligations  rated  within  the
                  categories  set forth  above for  bonds,  notes or  commercial
                  paper or,  if  unrated,  are  determined  to be of  comparable
                  quality in the opinion of the Adviser.

   
The Fund may invest in any  combination  of  California  Tax Exempt  Securities;
however, it is expected that during normal investment conditions,  a substantial
portion of the Fund's assets will be invested in municipal bonds (without regard
to  maturities)  and  other  longer-term  obligations.  When  determined  to  be
appropriate,  based upon market conditions,  a substantial portion of the Fund's
holdings  of  California  Tax  Exempt  Securities  will  consist  of  notes  and
commercial paper and other shorter-term  obligations.  The Fund may invest up to
20% of its  total  assets in  "private  activity  bonds"  (meeting  the  quality
standards  noted above),  the interest on which may constitute a preference item
for purposes of determining the alternative minimum tax.

As a fundamental  investment  policy, the Fund invests at least 80% of its total
assets  in  CaliforniaTax   Exempt  Securities  (except  during  adverse  market
conditions) for liquidity and flexibility, the fund may place up to 20% of total
assets in taxable and  tax-free  investment  grade  short-term  securities.  For
defensive  purposes,  it may invest more assets in these securities.  The income
from some  short-term  investments  may be subject to California  and/or federal
income taxes. As a result,  distributions  of the fund which are attributable to
income  from these  investments  will be subject to  California  and/or  federal

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income taxes. At the end of each quarter of its taxable year, these  investments
can not exceed 50% of the Fund's total assets. The Fund will not be pursuing its
objective  of  obtaining  tax-exempt  income to the extent it invests in taxable
securities.

Special Considerations  relating to California Tax-Exempt Securities.  Since the
Fund concentrates its investments in California Tax-Exempt Securities,  the Fund
will be affected by any political, economic or regulatory developments affecting
the ability of California issuers to pay interest or repay principal.

General.  In the early  1990's,  California  experienced  a prolonged  recession
coupled  with  deteriorating  fiscal  and  budget  conditions.  The  state  also
contended with natural  disasters  including  fires,  a prolonged  drought and a
major  earthquake  in the Los  Angeles  area  (January  1994),  rapidly  growing
population, and increasing social service requirements. Over the past years, the
economy has begun to show signs of renewed economic  growth,  albeit at a modest
pace.  However,  it is unlikely that the  California  economy will stage a major
turnaround or expand at rates equal to the  mid-1980's.  Economic  growth in the
1990's is likely to occur at a more subdued rate than in the 1980's.

In FY1997, the economic recovery in California accelerated, outpacing the growth
recorded  during the last three  years.  Nationally,  the state  ranked first in
employment  creation  with over 370,000 new jobs;  reflecting a growth of 3% and
exceeding the national  average by 0.8%.  New growth  sectors  include  computer
software, wireless communication,  biotechnology and multimedia enterprises. The
unemployment rate improved 0.8% falling to 6.0% in September 1997. Compared with
the nation as a whole,  the rate still  trails by over 1 point  despite  gaining
0.5%  during the year.  Personal  income  expanded  by just over 6% marking  the
second  consecutive  year  it  exceeded  the  national  median.  Reflecting  the
improving economy, nonresidential permits posted a significant increase in value
and  residential  permits may exceed 100,000 for the first time since 1991. Over
the next three  years,  projections  call for  non-farm  employment  to continue
expansion of about 2% annually and personal income to maintain a 6% growth rate.
Both forecasts place growth in California  ahead of the national economy through
2000. These trends point towards  increasing  momentum for the State's recovery.
Any setbacks to  continuation  of this  recovery or future  breakdowns in fiscal
discipline  could  lead to  additional  budgetary  pressures  on State and local
governments.

Recovery from the prolonged  recession of the early 1990's has produced a steady
growth in California tax and fee revenues. These revenues have slightly outpaced
the need  for  additional  state  expenditures  driven  by the  State's  growing
population. Over the last 3 years, the largest General Fund program K-12 schools
and  community   colleges  has  been  increasing  by  twice  as  fast  revenues.
Efficiencies  gained from revamping key state services  particularly in programs
related to health and welfare  have  allowed  the state to  maintain  structural
balance over this period.  Going forward,  the  increasing  demands of a growing
population  including  needed  infrastructure  improvements may begin to produce
structural  imbalances  should the state's fiscal  discipline or the pace of the
recovery begin to falter.

The principal  sources of the State's  General Fund revenues are the  California
personal income tax (47% of total revenues) sales and use tax (33%) and bank and
corporation  taxes  (11%).  The  State  maintains  a Special  Fund for  Economic
Uncertainties  (the "SFEU")  derived from General Fund  revenues as a reserve to
meet cash needs of the General Fund but which is required to be  replenished  as
soon as  sufficient  revenues  are  available.  The SFEU  carried  an  estimated
positive  balance  of $408  million  at the end of  FY96-97  and in the FY 97-98
budget, the Legislature expects to draw the balance down to $112 million by year
end.

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After filing for protection  under Chapter 9 of the Federal  Bankruptcy  Code in
December 1994, Orange County, California emerged from under court supervision in
June 1996. The intervening  period has seen the lingering effects of this fiscal
crisis  which has required  the County to continue to explore  opportunities  to
reduce  spending and expand its revenue base to balance meeting debt service now
comprising  28% of the General Fund and  delivering  essential  services.  Local
Orange County governments have also had to adjust budgets and reduce spending in
some instances to compensate for their investment pool losses and County service
cuts. The aftermath still continues in FY1997-98 with the County  embarking upon
a strategy to reduce the debt load  incurred as part of the 1996  Recovery  Plan
financing,  upgrade  the County  credit  standing  and meet  pent-up  demand for
capital  improvements.  Under the new plan, the County would attempt to annually
set aside funds to retire early $140 million of the outstanding  $800 million in
recovery  notes.  The  current  challenge  facing the County  centers on funding
critical needs for emergency shelters,  corrections  facilities and a courthouse
without the benefit of a solid  investment  grade rating and voter approvals for
increasing  taxes and  continuing  to set aside funds to reduce the current debt
burden.

The County of Los Angeles enters fiscal year 1998 with a proposed budget of just
under $12 billion,  or $173 million less than fiscal year 1997.  Achievement  of
budget  balance will  require the County to reduce the Health  Services by 1,200
employees,  receipt of relief from $60 million in state matching funds, deferral
of loan repayments due the Metropolitan  Transportation  Authority and incurring
of no negative  impacts from welfare reform.  It is anticipated  that County may
need to enact  additional  staffing  and program cuts during the year should any
expected funds or relief fail to materialize  this year.  After several years of
closing  prospective  gaps through deficit  financing,  the use of non-recurring
revenues, and the diversion of agency revenues,  significant concern exists over
the continuing  ability of the County to meet this challenge  without  receiving
additional  funding for State and Federal  mandates  and  maintenance  of effort
requirements or the establishment of an additional permanent funding source.

The  State  of  California  has  no  existing  obligation  with  respect  to any
obligations  or  securities  of the  Counties  or other  local  entities.  State
legislation  passed to facilitate  the recovery  plans for Orange County and Los
Angeles County  permits the counties to transfer  funds  designated for specific
purposes  to  general  purposes  funds but does not  commit  any state  funds to
resolving these situations.  However, the state may be obligated to intervene to
ensure  that  school  districts  have  sufficient  funds to operate or  maintain
certain county-administered State programs.

Recent  Budgets.  The  1993-94  Budget Act relied on  expenditure  cuts and $2.6
billion transfer of costs to local government,  particularly  counties.  A major
feature of the budget was a two-year plan to eliminate the  accumulated  deficit
by borrowing into the 1994-95 fiscal year. With the recession  continuing longer
than  expected,  revenues  only  exceeded  expenditures  by about $500  million.
However,  this was the first  operating  surplus in four years and  reduced  the
accumulated  deficit to $2.0  billion,  after taking into account  certain other
accounting reserves.

The 1994-95 Budget Act was passed on July 8, 1994, and provided for an estimated
$41.9 billion of General Fund revenues,  and $40.9 billion of expenditures.  The
budget assumed  receipt of about $750 million of new federal  assistance for the
costs of undocumented  immigrants  which was not received,  as well as a plan to
defer  retirement  of $1 billion of the  accumulated  budget  deficit  until the
1995-96 fiscal year. However, the rebounding economy and sound fiscal restraints
resulted in the General  Fund  posting an  operating  surplus of $700 million on
total revenues of over $42.7 billion.

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Because of the  accumulated  budget  deficit  over the past several  years,  the
payment of certain  unbudgeted  expenditures  to  schools to  maintain  constant
per-pupil  aid  levels,  and a  reduction  of the  level of  available  internal
borrowing,  depleted the State's cash resources.  The lack of liquidity resulted
in a  series  of  external  borrowings  to pay its  normal  expenses,  including
borrowings  which were carried over into  succeeding  fiscal years.  In February
1994, the State borrowed $3.2 billion,  maturing by December 1994. In July 1994,
the State  borrowed a total of $7.0  billion to meet its cash flow  requirements
for the 1994-95  fiscal  year and to fund part of its  deficit  into the 1995-96
fiscal  year.  The $4.0  billion of this  borrowing  maturing  in April 1996 was
retired from the General Fund.

In order to assure repayment of the $4 billion,  22-month  borrowing,  the State
enacted   legislation   (the  "Trigger   Law")  which  can  lead  to  automatic,
across-the-board  cuts in General  Fund  expenditures  in either the  1994-95 or
1995-96 fiscal years if cash flow projections made at certain times during those
years show  deterioration  from the July 1994 projections.  This plan placed the
burden on the  legislature to maintain  ongoing  control over the annual budget,
and exerted  additional  pressure on local  governments  reliant on appropriated
program expenditures.  On November 15, 1994, the State Controller as part of the
Trigger Law reported that the cash position of the General Fund on June 30, 1995
would be about $580  million  better than  earlier  projected,  so no  automatic
budget adjustments were required in 1994-95. The Controller's report showed that
loss of federal  funds was offset by higher  revenues,  lower  expenditures  and
certain other increases in cash resources.

Again in 1995, the State  experienced  difficulties  in obtaining a consensus on
the Budget which produced a two-month  delay in passage.  The enacted FY 1995-96
Budget  projected  General Fund  revenues of $44.1 billion and  expenditures  of
$43.4  billion.  Key  components  built into the budget  included the receipt of
about $830  million of new Federal aid for  undocumented  aliens'  costs and the
successful  resolution of litigation  concerning  previous budget actions.  This
Budget eliminated the outstanding  deficit  including all short-term  borrowings
and generated a significant  surplus of $1.3 billion by year end. On October 16,
1995, the State Controller again indicated that the cash position of the General
Fund exceeded the Trigger Law requirements and no budget cuts were required. The
major tax sources  (Income,  Sales and  Corporation  Taxes) of the state grew by
over $3.7 billion in FY 1995-96. The tax revenue growth provided strong evidence
of the breadth of California's  economic  rebound and offsets some reductions in
Federal aid.

The FY 1996-97  budget was signed on July 15,  1996,  and calls for General Fund
expenditures of $47.25 billion against  expected  revenues of $47.64 billion,  a
general  increase  of 4% over FY  1995-96.  Specific  features  of the  proposal
include  additional  investments in infrastructure,  educational  technology and
programs,  reductions in welfare expenditures and renter tax credits.  Following
enactment of the 1996-97  Budget,  a federal  welfare  reform act, the "Personal
Responsibility  and Work  Opportunity Act" was signed into law. The Law includes
lifetime  limits on certain  welfare  assistance,  denial of benefits to illegal
immigrants, a reduction in benefits to certain legal non-citizens and changes in
the Food Stamp program, including lower benefits and a work requirement. The Law
requires  states to implement  the program not later than  7/1/97,  and provided
California  with  approximately  $3.7 billion in block grant funds for FY 96-97.
The  projected  General Fund results call for final  expenditures  to total just
under $49 billion with an operating surplus of approximately  $295 million.  The
Special  Fund for  Economic  Uncertainties  projects a year end  balance of $408
million.

Enactment of the FY 1997-98 budget  occurred on August 18, 1997 and provides for
General Fund  expenditures of $52.8 billion  against  revenues of $52.5 billion.
The new budget represents an increase of 8% over FY 1996-97 levels.  Significant
features include:  additional  investments in K-12 education,  public safety and
corrections,  increased  support of higher  education,  reform of public welfare
(CalWORKS),  no change in taxes and a $1.235  billion  full  payment of deferred
contributions to the Public Employment Retirement System. After enactment of the

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budget,  there have been  additional  legislation  passed  including  additional
educational  expenditures  and cuts in welfare spending as well as phased in tax
cuts and  fiscal  reforms  slated  for  after FY  1997-98.  The  impact of these
programs  have been  factored  into the current  budget but no analysis has been
completed on the effect of the future programs.

Rating  Agencies.  The state currently  maintains an A+ rating from S&P, A1 from
Moodys and A+ from Fitch. In July 1996, S&P responding to the State's  continued
fiscal discipline and slow recovery upgraded the state from A to A+.

Constitutional  Considerations.  Changes in California  laws during the last two
decades have limited the ability of California  State and  municipal  issuers to
obtain sufficient revenue to pay their bond obligations.

In 1978, California voters approved an amendment to the California  Constitution
known as Proposition 13.  Proposition 13 limits ad valorem  (according to value)
taxes on real property and restricts the ability of taxing  entities to increase
real property taxes and assessments, and limits the ability of local governments
to raise other taxes. In November 1996, the voters also approved Proposition 218
which further defines and extends situations  limiting the ability of localities
to impose taxes or change tax rates without voter  approval.  The full impact of
Prop 218 on outstanding  and proposed taxes will require  further  clarification
through court rulings on specific legal tests and challenges.

Article  XIII B of  the  California  Constitution  (the  "Appropriation  Limit")
imposes a limit on annual  appropriations.  Originally  adopted in 1979, Article
XIII B was modified by Proposition 98 in 1988 and  Proposition  111 in 1990. The
appropriations  subject to the Article  consist of tax proceeds that include tax
revenues and certain  other funds.  Excluded from the  Appropriation  Limits are
prior (pre 1979) debt  service  and  subsequent  debt  incurred as the result of
voter  authorizations,  court  mandates,  qualified  capital outlay projects and
certain increases in gasoline taxes and motor vehicle weight fees. Certain civil
disturbance  emergencies declared by the Governor and appropriations approved by
a two-thirds  vote of the  legislature  are excluded from the  determination  of
excess  appropriations,  and the appropriations limit may be overridden by local
voter approval for up to a four-year period.

On November  8, 1988,  California  voters  approved  Proposition  98, a combined
initiative   constitutional   amendment  and  statute   called  "the   Classroom
Instruction  Improvement and Accountability  Act." This amendment changed school
funding below the University level by guaranteeing  K-14 schools a minimum share
of General Fund  Revenues.  Suspension  of the  Proposition  98 funding  formula
requires  a  two-thirds  vote of  Legislature  and the  Governor's  concurrence.
Proposition 98 also contains provisions  transferring certain funds in excess of
the Article III B limit to K-14 schools.

As amended by Proposition 111, the Appropriation Limit recalculated  annually by
taking the actual Fiscal Year 1986-1987  limit and applying the  Proposition 111
cost of living and  population  adjustments as if that limit had been in effect.
The Appropriations  Limit is tested over consecutive two-year periods under this
amendment.  Any excess  "proceeds of taxes"  received over such two-year  period
above the  Appropriation  Limits  for the  two-year  period is  divided  equally
between transfers to K-14 and taxpayers.

Throughout the next few fiscal years,  the State's  financial  difficulties  are
expected to remain serious. As more operational and fiscal  responsibilities are
shifted to local  governments,  there will be additional  pressure  exerted upon
local  governments,  especially  counties and school  districts  which rely upon
State aid.

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During the recent recession,  original Prop. 98 appropriations  turned out to be
higher  than  the  minimum  percentage  provided  in the  law.  The  Legislature
responded by designated the "extra"  payments as a "loan" from future years.  In
July,  1996, a lawsuit that  challenged the validity of these loans was settled.
It requires  that the State and schools  share in the  repayment  of these loans
with repayments  spread over an eight year period to mitigate any adverse fiscal
impact.

Certain  debt  obligations  held by the Fund may be  payable  solely  from lease
payments  on real  property  leased to the  State,  counties,  cities or various
public  entities  structured  in such a way as to not  constitute  a debt to the
leasing entity. To ensure that a debt is not technically created, California law
requires that the lessor can  proportionally  reduce its lease payments equal to
its loss of beneficial use and occupancy. Moreover, the lessor does not agree to
pay lease payments  beyond the current  period;  it only agrees to include lease
payments in its annual  budget every year.  In the event of a default,  the only
remedy  available  against the lessor is that of reletting the property or suing
annually for the rents due; no acceleration of lease payments is permitted.

The Fund also holds debt obligations  payable solely from the revenues of health
care  institutions.  Certain provisions under California state law may adversely
affect these revenues and, consequently, payment of those debt obligations.

The Federally  sponsored  Medicaid  program for health care services to eligible
welfare  recipients is known as the Medi-Cal program.  In the past, the Medi-Cal
program has provided a cost-based  system of  reimbursement  for impatient  care
furnished  to Medi-Cal  beneficiaries  by any eligible  hospital.  The State now
selectively   contracts   by  county  with   California   hospitals  to  provide
reimbursement for non-emergency  inpatient  services to Medi-Cal  beneficiaries,
generally on a flat per-diem  payment basis  regardless of cost.  California law
also permits  private  health plans and  insurers to contract  selectively  with
hospitals for services to beneficiaries on negotiated terms,  generally at rates
lower than standard charges.

Debt  obligations  payable solely from revenues of health care  institutions may
also be insured by the state  pursuant to an insurance  program  operated by the
Office of Statewide Health Planning and Development (the "Office"). Most of such
debt  obligations  are  secured by a mortgage  of real  property in favor of the
Office and the holders.  If a default  occurs on such insured debt  obligations,
the Office has the option of either continuing to meet debt service  obligations
or  foreclosing  the  mortgage  and  requesting  the  State  Treasurer  to issue
debentures  payable from a reserve fund established  under the insurance fund or
payable from appropriated state funds.

Security  for  certain  debt  obligations  held by the  Fund may be in form of a
mortgage or deed of trust on real property.  California has statutory provisions
which limit the  remedies of a creditor  secured by a mortgage or deed of trust.
Principally,  the  provisions  establish  conditions  governing  the limits of a
creditor's  right  to a  deficiency  judgment.  In the  case of a  default,  the
creditor's rights under the mortgage or deed of trust are subject to constraints
imposed by California real property law upon transfers of title to real property
by private  power of sale.  These laws  require  that the loan must have been in
arrears for at least seven  months  before  foreclosure  proceedings  can begin.
Under California's  anti-deficiency  legislation,  there is no personal recourse
against a  mortgagor  of  single-family  residence  regardless  of  whether  the
creditor chooses judicial or non-judicial  foreclosure.  These disruptions could
disrupt the stream of revenues available to the issuer for paying debt service.

Under  California law,  mortgage loans secured by  single-family  owner-occupied
dwellings may be prepaid at any time.  Prepayment changes on such mortgage loans
may be imposed  only with respect to  voluntary  payments  made during the first
five years of the  mortgage  loan,  and cannot in any event  exceed six  months,
advance  interest  on the  amount  prepaid  in  excess  of  20% of the  original
principal  amount of the mortgage loan. This limitation could affect the flow of
revenues  available  to the issuer for debt  service on these  outstanding  debt
obligations.

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Substantially  all of California  is located  within an active  geologic  region
subject to major seismic activity.  Any California  municipal  obligation in the
Fund  could be  affected  by an  interruption  of  revenues  because  of damaged
facilities,  or,  consequently,  income tax  deductions  for casualty  losses or
property tax assessment  reductions.  Compensatory financial assistance could be
constrained  by the  inability  of (1) an  issuer  to have  obtained  earthquake
insurance coverage at reasonable rates; (2) an issuer to perform on its contract
of  insurance  in the event of  widespread  losses;  or (3) the Federal or State
government  to  appropriate  sufficient  funds  within their  respective  budget
limitations.

The  January  1994 major  earthquake  in greater Los  Angeles  (Northridge)  was
estimated to have resulted in up to $20 billion in property damage.  Significant
damage was  incurred  by public and private  facilities  in four  counties.  Los
Angeles,  Ventura,  Orange and San Bernadino  Counties  were declared  State and
Federal disasters.  The Federal  government  approved a total of $9.5 billion in
earthquake  relief funds for assistance to homeowners and small  businesses,  as
well as repair of damaged public facilities.

As described in the summary above,  the Fund's  investments  are  susceptible to
possible  adverse  effects of the complex  political,  economic  and  regulatory
matters  affecting  California  issuers.  In  the  view  of the  Adviser,  it is
impossible  to determine the impact of any  legislation,  voter  initiatives  or
other similar measures which have been or may be introduced to limit or increase
the taxing or spending  authority of state and local  governments  or to predict
such  governments'  abilities to pay the interest on, or repay the principal of,
their obligations.

Legislation   limiting   taxation  and  spending   may,   however,   affect  the
creditworthiness  of state or local agencies in the future. If either California
or any of its  local  governmental  entities  is  unable  to meet its  financial
obligations, the income derived by the Fund, its net asset value, its ability to
preserve or realize  capital  appreciation  or its liquidity  could be adversely
affected.

Ratings as Investment  Criteria.  In general,  the ratings of Moody's  Investors
Services, Inc. ("Moody's") and Standard & Poor's Ratings Group ("S&P") represent
the opinions of these  agencies as to the quality of the  securities  which they
rate.  It should be  emphasized,  however,  that such  ratings are  relative and
subjective and are not absolute standards of quality. These ratings will be used
by the Fund as initial criteria for the selection of portfolio securities. Among
the factors which will be considered are the long-term  ability of the issuer to
pay  principal  and interest and general  economic  trends.  Appendix A contains
further  information  concerning  the  ratings  of  Moody's  and S&P  and  their
significance.

Subsequent to its purchase by the Fund,  an issue of securities  may cease to be
rated or its rating may be reduced  below the minimum  required  for purchase by
the Fund. Neither of these events will require the sale of the securities by the
Fund,  but the Adviser will consider the event in its  determination  of whether
the Fund should continue to hold the securities.

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.
Bonds rated BBB or BB by S&P or Fitch,  or Baa or Ba by Moody's,  are considered
to have some  speculative  characteristics  and,  to varying  degrees,  can pose
special risks  generally  involving the ability of the issuer to make payment of
principal  and interest to a greater  extent than higher rated  securities.  The
Adviser  will  purchase  bonds  rated BBB or BB or Baa or Ba where,  based  upon
price,  yield  and its  assessment  of  quality,  investment  in these  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 or BB or Baa or Ba, and will dispose of these bonds as
determined  to be  necessary  to assure  that the Fund's  overall  portfolio  is
    
                                       8

<PAGE>

constituted in a manner consistent with the goal of preservation of capital.  To
the extent  that the Fund's  investments  in bonds  rated BBB or BB or Baa or Ba
will emphasize obligations believed to be consistent with the goal of preserving
capital,  these  obligations  may not  provide  yields as high as those of other
obligations  having these ratings,  and the differential in yields between these
bonds and  obligations  with higher quality ratings may not be as significant as
might otherwise be generally available. Many issuers of securities choose not to
have their obligations 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.

Description  of  Tax-Exempt  Securities.  In seeking to achieve  its  investment
objective,  the Fund invests in a variety of Tax-Exempt Securities.  "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 and (in the case of
California Tax Exempt Securities) exempt from California  personal income taxes.
See "TAX STATUS" below. These securities  consist of municipal bonds,  municipal
notes and  municipal  commercial  paper as well as  variable  or  floating  rate
obligations and participation interests.

The  two  principal   classifications  of  municipal   obligations  are  general
obligations  and revenue  obligations.  General  obligations  are secured by the
issuer's  pledge of its full faith,  credit and taxing  power for the payment of
principal and interest.  Revenue  obligations are payable only from the revenues
derived from a particular  facility or class of facilities or in some cases from
the  proceeds  of a  special  excise  or  other  tax.  For  example,  industrial
development  and pollution  control bonds are in most cases revenue  obligations
since  payment of principal  and interest is dependent  solely on the ability of
the user of the  facilities  financed  or the  guarantor  to meet its  financial
obligations,  and in certain cases, the pledge of real and personal  property as
security  for  payment.  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.  These  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 Bonds. Municipal bonds at the time of issuance are generally long-term
securities  with  maturities  of as much as  twenty  years  or more but may have
remaining  maturities  of shorter  duration at the time of purchase by the Fund.
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 excluded from gross income
for federal income tax purposes.

The interest on bonds  issued to finance  essential  state and local  government
operations  is fully  tax-exempt  under the Internal  Revenue  Code of 1986,  as
amended (the "Code"). Interest on certain nonessential or private activity bonds
(including  those for housing and student  loans)  issued  after August 7, 1986,
while still  tax-exempt,  constitutes  a tax  preference  item for  taxpayers in
determining their alternative minimum tax: as a result, the Fund's distributions
attributable  to such interest also  constitute tax preference  items.  The Code
also imposes certain  limitations and restrictions on the use of tax-exempt bond

                                       9

<PAGE>

financing  for  non-governmental   business   activities,   such  as  industrial
development bonds.

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.
    

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.
Variable  and  floating  rate   instruments  are  generally   considered  to  be
"derivative"  instruments  because they derive their values from the performance
of an underlying asset, index or other benchmark.  See "Derivative  Instruments"
below. 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 IFRCs 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, 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 that 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

                                       10

<PAGE>

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. In certain states,
such as  California,  COP's  constitute  a majority of new  municipal  financing
issues. 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.

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.

   
Repurchase  Agreements.  The Fund may enter into  repurchase  agreements for the
purpose of realizing  additional (taxable) income. In a repurchase agreement the
Fund buys a security  for a  relatively  short  period  (usually not more than 7
days)  subject to the  obligation  to sell it back to the issuer at a fixed time
and price plus accrued interest.  The 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 in which the Fund seeks
to enforce its rights thereto,  possible subnormal levels of income,  decline in

                                       11

<PAGE>

value of the  underlying  securities  or lack of access to  income  during  this
period, as well as 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  aggregate 15% 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.  To
minimize various risks associated with reverse repurchase  agreements,  the Fund
will  establish  and  maintain  with the Fund's  custodian  a  separate  account
consisting of highly liquid,  marketable  securities in an amount at lease equal
to the repurchase  prices of these securities  (plus accrued  interest  thereon)
under  such  agreements.  In  addition,  the Fund will not  purchase  additional
securities while all borrowings exceed 5% of the 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 Trustees.  Under procedures established by the Trustees, the
Adviser will monitor the creditworthiness of the banks involved.

   
Restricted Securities.  The Fund may purchase securities that are not registered
("restricted  securities")  under  the  Securities  Act of  1933  ("1933  Act"),
including  commercial  paper  issued in reliance on Section 4(2) of the 1933 Act
and securities offered and sold to "qualified  institutional  buyers" under Rule
144A  under the 1933  Act.  The Fund  will not  invest  more than 10% of its net
assets  in  illiquid  investments.  If  the  Trustees  determine,  based  upon a
continuing review of the trading markets for specific Section 4(2) paper or Rule
144A securities, that they are liquid, they will not be subject to the 10% limit
on illiquid  investments.  The Trustees may adopt guidelines and delegate to the
Adviser the daily  function of  determining  the  monitoring  and  liquidity  of
restricted securities.  The Trustees,  however, will retain sufficient oversight
and  be  ultimately  responsible  for  the  determinations.  The  Trustees  will
carefully monitor 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.
    

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

Writing  Covered  Options.  A call  option  on  securities  written  by the Fund
obligates the Fund to sell specified securities to the holder of the option at a
specified  price if the option is  exercised  at any time before the  expiration
date.  A put  option on  securities  written by the Fund  obligates  the Fund to
purchase specified securities from the option holder at a specified price if the
option  is  exercised  at any  time  before  the  expiration  date.  Options  on

                                       12

<PAGE>

securities  indices  are  similar  to  options on  securities,  except  that the
exercise of securities index options requires cash settlement  payments and does
not involve the actual purchase or sale of securities.  In addition,  securities
index  options  are  designed  to  reflect  price  fluctuations  in a  group  of
securities or segment of the securities market rather than price fluctuations in
a single  security.  Writing  covered  call  options may deprive the Fund of the
opportunity  to profit from an increase in the market price of the securities in
its  portfolio.  Writing  covered  put  options  may  deprive  the  Fund  of the
opportunity  to profit from a decrease in the market price of the  securities to
be acquired for its portfolio.

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

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

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

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

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

The Fund's options  transactions  will be subject to limitations  established by
each of the exchanges, boards of trade or other trading facilities on which such
options are traded.  These  limitations  govern the maximum number of options in
each class which may be written or  purchased  by a single  investor or group of
investors  acting in concert,  regardless  of whether the options are written or
purchased on the same or different  exchanges,  boards of trade or other trading
facilities or are held or written in one or more accounts or through one or more

                                       13

<PAGE>

brokers. Thus, the number of options which the Fund may write or purchase may be
affected by options written or purchased by other investment advisory clients of
the Adviser. An exchange, board of trade or other trading facility may order the
liquidation  of  positions  found to be in  excess of these  limits,  and it may
impose certain other sanctions.

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

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

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

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

Futures Contracts and Options on Futures Contracts.  To hedge against changes in
interest  rates or  securities  prices,  the Fund may  purchase and sell futures
contracts on debt securities and debt securities indices, and purchase and write
call and put options on these  futures  contracts.  The Fund may also enter into
closing  purchase and sale  transactions  with respect to any of these contracts
and options.  All futures  contracts entered into by the Fund are traded on U.S.
exchanges  or boards of trade that are  licensed,  regulated  or approved by the
Commodity Futures Trading Commission ("CFTC").

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

Positions taken in the futures markets are not normally held to maturity but are
instead liquidated through offsetting  transactions which may result in a profit
or a loss.  While futures  contracts on securities will usually be liquidated in

                                       14

<PAGE>

this manner,  the Fund may instead  make,  or take,  delivery of the  underlying
securities  whenever it appears  economically  advantageous to do so. A clearing
corporation  associated with the exchange on which futures  contracts are traded
guarantees  that,  if still open,  the sale or purchase will be performed on the
settlement date.

Hedging Strategies.  Hedging is an attempt to establish with more certainty than
would  otherwise be possible the effective  price or rate of return on portfolio
securities or securities that the Fund proposes to acquire.  When interest rates
are  rising or  securities  prices  are  falling,  the Fund can seek to offset a
decline in the value of its  current  portfolio  securities  through the sale of
futures contracts. When interest rates are falling or securities prices are

rising,  the Fund,  through the  purchase of futures  contracts,  can attempt to
secure  better  rates or prices than might later be available in the market when
it effects anticipated purchases.

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

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

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

   
On other  occasions,  the Fund may take a "long" position by purchasing  futures
contracts.  This  would be done,  for  example,  when the Fund  anticipates  the
subsequent purchase of particular securities when it has the necessary cash, but
expects the prices then available in the applicable  market to be less favorable
than prices that are currently available.
    

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

The writing of a call option on a futures contract generates a premium which may
partially offset a decline in the value of the Fund's assets.  By writing a call
option, the Fund becomes  obligated,  in exchange for the premium (upon exercise
of the option) to sell a futures contract if the option is exercised,  which may
have a value higher than the exercise  price.  Conversely,  the writing of a put
option on a futures  contract  generates a premium which may partially offset an

                                       15

<PAGE>

increase in the price of securities that the Fund intends to purchase.  However,
the Fund becomes  obligated  (upon exercise of the option) to purchase a futures
contract  if the  option is  exercised,  which may have a value  lower  than the
exercise  price.  The loss incurred by the Fund in writing options on futures is
potentially unlimited and may exceed the amount of the premium received.

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

   
Other  Considerations.  The Fund will  engage in  futures  and  related  options
transactions  either for bona fide hedging purposes or to seek to increase total
return as  permitted by the CFTC.  To the extent that the Fund is using  futures
and related  options for hedging  purposes,  futures  contracts  will be sold to
protect  against a  decline  in the  price of  securities  that the Fund owns or
futures  contracts  will be purchased to protect the Fund against an increase in
the price of securities it intends to purchase. 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 securities or instruments  which it expects to purchase.  As
evidence  of its 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  in the cash
market at the time when the futures or option  position is closed out.  However,
in particular cases, when it is economically advantageous for 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.
    

The Fund will engage in  transactions  in futures  contracts and related options
only to the extent such transactions are consistent with the requirements of the
Internal  Revenue Code of 1986, as amended (the  "Code"),  for  maintaining  its
qualifications  as  a  regulated  investment  company  for  federal  income  tax
purposes.

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

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

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

Some futures  contracts or options on futures may become  illiquid under adverse
market conditions. In addition, during periods of market volatility, a commodity
exchange may suspend or limit trading in a futures  contract or related  option,
which may make the  instrument  temporarily  illiquid  and  difficult  to price.

                                       16

<PAGE>

Commodity exchanges may also establish daily limits on the amount that the price
of a  futures  contract  or  related  option  can vary from the  previous  day's
settlement  price.  Once the daily limit is reached,  no trades may be made that
day at a price  beyond the limit.  This may  prevent  the Fund from  closing out
positions and limiting its losses

   
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.

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

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

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

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

                                       17

<PAGE>

Forward Commitment and When-Issues Securities.  The Fund may purchase securities
on a  when-issued  basis  and may  purchase  or  sell  securities  on a  forward
commitment  basis to hedge  against  anticipated  changes in interest  rates and
prices.  "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 or sell 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   commitments.
Alternatively, the Fund may enter into offsetting contracts for the forward sale
of other securities that it owns.

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

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

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

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

                                       18
<PAGE>

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 and money market funds. When the Fund lends
portfolio  securities,  there is a risk that the borrower may fail to return the
securities  involved in the transaction.  As a result, the Fund may incur a loss
or, in the event of the  borrower's  bankruptcy,  the Fund may be  delayed in or
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.

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  correspondingly  greater  brokerage  expenses.  The
Fund's  portfolio  turnover  rate is set  forth in the table  under the  caption
"Financial Highlights" in the Prospectus.
    

INVESTMENT RESTRICTIONS

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

         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.

         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 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  or  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.
  
                                       19

<PAGE>

         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  securities  subject to  restrictions  on disposition
                  under the Securities  Act of 1933 or securities  which are not
                  readily  marketable 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 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.       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 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 all securities
                  issued or guaranteed  by the  government or other entity owned
                  by the Fund do not exceed 10% of the Fund's total assets.

         10.      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.

         11.      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

                                       20

<PAGE>

                  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.

         12.      Invest  more  than 5% of the  value  of its  total  assets  in
                  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.

         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 in 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.

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

         1. 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, 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.

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

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/or Trustees of the Fund
are also  officers  and/or  directors of the Adviser or officers and Trustees of
the Fund's  principal  distributor,  John Hancock  Funds,  Inc.  ("John  Hancock
Funds").

                                       21
<PAGE>


   
 
<TABLE>
<CAPTION>
                                       Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Edward J. Boudreau, Jr. *               Trustee, Chairman and Chief            Chairman, Director and Chief
101 Huntington Avenue                   Executive Officer (1, 2)               Executive Officer, the Adviser;
Boston, MA  02199                                                              Chairman, Trustee and Chief
October 1944                                                                   Executive Officer, The Berkeley
                                                                               Financial Group ("The Berkeley          
                                                                               Group"); Chairman and Director, NM      
                                                                               Capital Management, Inc. ("NM           
                                                                               Capital"), John Hancock Advisers        
                                                                               International Limited ("Advisers        
                                                                               International") and Sovereign Asset     
                                                                               Management Corporation ("SAMCorp");     
                                                                               Chairman, Chief Executive Officer       
                                                                               and President, John Hancock Funds,      
                                                                               Inc. ("John Hancock Funds");            
                                                                               Chairman, First Signature Bank and      
                                                                               Trust Company; Director, John           
                                                                               Hancock Insurance Agency, Inc.          
                                                                               ("Insurance Agency, Inc."), John        
                                                                               Hancock Advisers International          
                                                                               (Ireland) Limited ("International       
                                                                               Ireland"), John Hancock Capital         
                                                                               Corporation and New England/Canada      
                                                                               Business Council; Member,               
                                                                               Investment Company Institute Board      
                                                                               of Governors; Director, Asia            
                                                                               Strategic Growth Fund, Inc.;            
                                                                               Trustee, Museum of Science;             
                                                                               Chairman, John Hancock                  
                                                                               Distributors, Inc. (until April         
                                                                               1994); Director, John Hancock           
                                                                               Freedom Securities Corporation          
                                                                               (until September 1996); Director,       
                                                                               John Hancock Signature Services,        
                                                                               Inc. ("Signature Services") (until      
                                                                               January 1997).                                 
                                                                                                                    
- --------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940
(1)  Member of the Executive Committee. The Executive Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       22
<PAGE>



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

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), Health Plan Services, 
                                                                               Inc., Massachusetts Health and     
                                                                               Education Tax Exempt Trust,        
                                                                               Flagship Healthcare, Inc., 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)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       23
<PAGE>



                                        Positions Held                         Principal Occupations(s)
Name and Address                        With the Company                       During the Past Five 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 *                       Trustee and President (1,2)            President, Chief Operating Officer
101 Huntington Avenue                                                          and Director, the Adviser; Trustee,
Boston, MA  02199                                                              The Berkeley Group; Director, John
April 1953                                                                     Hancock Funds, Advisers
                                                                               International, Insurance Agency,
                                                                               Inc. and International Ireland;
                                                                               President and Director, SAMCorp. and
                                                                               NM Capital; Executive Vice
                                                                               President, the Adviser (until
                                                                               December 1994); Senior Vice
                                                                               President, the Adviser (until
                                                                               December 1993); Director, Signature
                                                                               Services (until January 1997).

Charles L. Ladner                       Trustee (3)                            Director, Energy North, Inc. (public
UGI Corporation                                                                utility holding company) (until
P.O. Box 858                                                                   1992); Senior Vice President of UGI
Valley Forge, PA  19482                                                        Corp. Holding Company Public
February 1938                                                                  Utilities, LPGAS, Vice President of
                                                                               Amerigas Partners L.P.

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

                                       24
<PAGE>



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

Leo E. Linbeck, Jr.                     Trustee (3)                            Chairman, President, Chief Executive
3810 W. Alabama                                                                Officer and Director, Linbeck
Houston, TX 77027                                                              Corporation (a holding company
August 1934                                                                    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   
                                                                               Corporation (a diversified energy  
                                                                               company), Daniel Industries, Inc.  
                                                                               (manufacturer of gas measuring     
                                                                               products and energy related        
                                                                               equipment), GeoQuest International 
                                                                               Holdings, Inc. (a geophysical      
                                                                               consulting firm) (1980-1993);      
                                                                               Former Director, Greater Houston   
                                                                               Partnership (1980 -1995).          
                                                                               
Patricia P. McCarter                    Trustee (3)                            Director and Secretary, The McCarter
1230 Brentford Road                                                            Corp. (machine manufacturer).
Malvern, PA  19355
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)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       25
<PAGE>



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

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 (1)                            General Counsel, John Hancock Life
John Hancock Place                                                             Company; Director, the Adviser,
P.O. Box 111                                                                   Advisers International, John Hancock
Boston, MA  02117                                                              Funds, John Hancock Distributors,
August 1937                                                                    Inc., Insurance Agency, Inc., John
                                                                               Hancock Subsidiaries, Inc.,        
                                                                               SAMCorp. and NM Capital; Trustee,  
                                                                               The Berkeley Group; Director, JH   
                                                                               Networking Insurance Agency, Inc.; 
                                                                               Director, John Hancock Property and
                                                                               Casualty Insurance and its         
                                                                               affiliates (until November 1993);  
                                                                               Director, Signature Services (until
                                                                               January 1997).                     
                                                                               
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).
- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940
(1)  Member of the Executive Committee. The Executive Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.
(3)  Member of the Audit Committee and the Administration Committee.

                                       26
<PAGE>



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

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

                                       27
<PAGE>



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

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

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

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

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

                                       28
<PAGE>


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

   
As of  December  1,  1997,  the  officers  and  Trustees  of the Fund as a group
beneficially  owned less than 1% of these  outstanding  shares. As of such date,
the following  shareholders  beneficially owned 5% of or more of the outstanding
shares of the Fund listed below.
    


   
                                                       Percentage of total 
                                                       outstanding shares of the
Name and Address of Shareholder    Class of Shares     class of the Fund    

MLPF&S For The Sole Benefit
Of Its Customers
Attn: Fund Administration
4800 Deer Lake Drive East
Jacksonville FL 32246-6484                  A           6.10%


MLPF&S For The Sole Benefit
Of Its Customers
Attn: Fund Administration
4800 Deer Lake Drive East
Jacksonville FL 32246-6484                 B           10.57%



                                                                Total
                                                             Compensation
                                                             from all Funds in 
                                                             John Hancock 
                                  Aggregate Compensation     Funds Complex  to 
                                     from the Fund(1)        Trustees(2)
Trustees
James F. Carlin                    $ 3,437                  $   74,000
William H. Cunningham +              3,437                      74,000
Charles F. Fretz                     3,437                      74,250
Harold R. Hiser, Jr.+                3,236                      74,000
Charles L. Ladner                    3,437                      74,250
Leo E. Linbeck, Jr.                  3,437                      74,250
Patricia P. McCarter +               3,437                      74,250
Steven R. Pruchansky +               3,577                      77,250
Norman H. Smith +                    3,577                      77,250
John P. Toolan +                     3,437                      74,250
Total                              $34,449                    $747,750


                                       29

<PAGE>

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

(2)      The total  compensation  paid by the John Hancock  Funds Complex to the
         Independent  Trustees is as of the  calendar  year ended  December  31,
         1997. As of this date, there were sixty-seven funds in the John Hancock
         Funds  Complex,  of which  each of  these  Independent  Trustees  serve
         thirty-two.

+As of  September  30,  1997,  the  value  of  the  aggregate  accrued  deferred
compensation from all funds in the John Hancock Funds Complex for Mr. Cunningham
was $227,304, for Mr. Hiser was $106,461, for Ms. McCarter was $157,310, for Mr.
Pruchansky  was for $64,639,  for Mr.  Smith was $71,457 and for Mr.  Toolan was
$282,727  under the John Hancock Group of Funds Deferred  Compensation  Plan for
Independent Trustees.
    

INVESTMENT ADVISORY AND OTHER SERVICES

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

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


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

                                       30

<PAGE>

   
As compensation for its services under the Advisory Agreement, the Fund pays the
Adviser monthly a fee based on a stated percentage,  equal on an annual basis to
0.55%, of the average daily net assets of the Fund.
    

From time to time, the Adviser may reduce its fee or make other  arrangements to
limit the Fund's expenses to a specified percentage of average daily net assets.
The Adviser  retains the right to reimpose a fee and recover any other  payments
to the extent that, at the end of any fiscal year,  the Fund's  annual  expenses
fall below this limit.

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

   
Pursuant to the Advisory Agreement, 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  Advisory
Agreement 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 its obligations and duties under the Advisory
Agreement.
    

Under the Advisory  Agreement,  the Fund may use the name "John  Hancock" or any
name derived from or similar to it only for so long as the Advisory Agreement or
any extension,  renewal or amendment  thereof remains in effect. If the Advisory
Agreement is no longer in effect,  the Fund (to the extent that it lawfully can)
will cease to use such name or any other name  indicating  that it is advised by
or otherwise  connected with the Adviser.  In addition,  the Adviser or the Life
Company may grant the non-exclusive  right to use the name "John Hancock" or any
similar name to any other  corporation  or entity,  including but not limited to
any investment  company of which the Life Company or any subsidiary or affiliate
thereof or any successor to the business of any subsidiary or affiliate  thereof
shall be the investment adviser.

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

   
For the fiscal year ended  December 31, 1995 and for the period ended August 31,
1996,  and the fiscal year ended August 31, 1997,  the advisory  fees payable by

                                       31

<PAGE>

the Fund to the  Adviser  amounted to  $1,907,146,  $1,392,170  and  $2,090,799,
respectively.  However,  a portion of such fees were not imposed pursuant to the
voluntary fee and expense limitation arrangements then in effect.

Administrative  Services  Agreement.  The Fund was a party to an  administrative
services  agreement  with TFMC (the  "Services  Agreement"),  pursuant  to which
Transamerica  Fund  Management  Company  ("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 were
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  Fund  by the  Adviser  and  its  affiliates.  The  Services  Agreement  was
terminated during 1995.
    

For the fiscal year ended  December 31, 1994, the Fund paid to TFMC (pursuant to
the  Services  Agreement)  $158,594,  of  which  $109,540  was  paid to TFMC and
$49,054, were paid for certain data processing and pricing information services,
respectively.  No fee  relating to the Services  Agreement  was paid or incurred
since 1995.

   
Accounting and Legal Services Agreement.  The Trust, on behalf of the Fund, is a
party to an Accounting and Legal Services  Agreement with the Adviser.  Pursuant
to this agreement,  the Adviser  provides the Fund with certain tax,  accounting
and legal  services.  For the period  ended  August 31, 1996 and the fiscal year
ended August 31, 1997, the Fund paid Adviser $11,694 and $70,577,  respectively,
for services under this agreement.
    

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.

DISTRIBUTION CONTRACTS

   
The Fund has a  Distribution  Agreement  with  John  Hancock  Funds.  Under  the
agreement,  John  Hancock  Funds is  obligated  to use its best  efforts to sell
shares on behalf 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 an  applicable  sales  charge,  if any.  In
connection  with the sale of Class A or Class B shares,  John Hancock  Funds and
Selling Brokers receive  compensation 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.  John Hancock Funds may pay extra  compensation to
financial services firms selling large amounts of fund shares. This compensation
would be calculated as a percentage of fund shares sold by the firm.

Total  underwriting  commissions  for sales of the Fund's Class A shares for the
fiscal periods ended January 1, 1996 to August 31, 1996 and September 1, 1996 to
August 31, 1997 were $407,599 and $646,473,  respectively, and $684 and $83,720,

                                       32

<PAGE>

respectively,   were   retained  by  John  Hancock   Funds  in  1996  and  1997,
respectively.  The remainder of the  underwriting  commissions were reallowed to
dealers.

The Fund's Trustees adopted Distribution Plans with respect to Class A and Class
B shares (the "Plans"),  pursuant to Rule 12b-1 under the Investment Company Act
of 1940 (the  "Investment  Company  Act").  Under the  Plans,  the Fund will pay
distribution  and service  fees at an  aggregate  annual rate of up to 0.15% and
1.00%,  respectively,  of the Fund's  average daily net assets  attributable  to
shares of that class.  However,  the service fee will not exceed 0.15% and 0.25%
of the  Fund's  average  daily net  assets  attributable  to Class A and Class B
shares,  respectively.  John  Hancock  Funds has agreed to limit the  payment of
expenses  under the Fund's Class B Plan to 0.90% of the average daily net assets
of its Class B shares. In each case, up to 0.25% is for service expenses and the
remaining amount is for distribution expenses. The distribution fee will be used
to reimburse John Hancock Funds for its distribution expenses, including but not
limited to: (i) initial and ongoing sales  compensation  to Selling  Brokers and
others (including  affiliates of John Hancock Funds) engaged in the sale of Fund
shares; (ii) marketing, promotional and overhead expenses incurred in connection
with the  distribution of Fund shares;  and (iii) with respect to Class B shares
only, interest expenses on unreimbursed  distribution expenses. The service fees
will be used to compensate Selling Brokers and others for providing personal and
account  maintenance  services to  shareholders.  In the event the John  Hancock
Funds is not fully  reimbursed  for  payments or  expenses  they incur under the
Class A Plan,  these  expenses will not be carried beyond twelve months from the
date they were  incurred.  Unreimbursed  expenses under the Class B Plan will be
carried  forward  together  with  interest on the balance of these  unreimbursed
expenses.  The Fund does not treat unreimbursed  expenses under the Class B Plan
as a liability  of the Fund  because the  Trustees  may  terminate  Class B Plan
expenses at any time. For the fiscal year ended August 31, 1997, an aggregate of
$4,675,967  of  Distribution  Expenses or 5.45% 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.
    

The Plans were approved by a majority of the voting  securities of the Fund. The
Plans and all amendments were approved by the Trustees,  including a majority of
the Trustees who are not  interested  persons of the Fund and who have no direct
or indirect  financial  interest in the operation of the Plans (the "Independent
Trustees"), by votes cast in person at meetings called for the purpose of voting
on such Plans.

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 to determine their continued appropriateness.

   
The  Plans  provide  that  they will  continue  in effect  only so long as their
continuance is approved at least annually by a majority of both the Trustees and
the Independent Trustees.  The Plans provide that they may be terminated without
penalty, (a) by the vote of a majority of the Independent  Trustees,  (b) by the
vote of a majority of the Fund's outstanding shares of the applicable class upon
60 days' written  notice to John Hancock  Funds,  and (c)  automatically  in the
event of assignment.  The Plans further  provide that they 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 that Plan. Each plan provides, that
no material  amendment to the Plans will 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 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
    
                                       33

<PAGE>

likelihood  that the Plans will benefit the holders of the  applicable  class of
shares of the Fund.

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

   
During the fiscal year ended August 31, 1997,  the Fund paid John Hancock  Funds
the  following  amounts of expenses in  connection  with their  services for the
Fund:

 
<TABLE>
<CAPTION>
                                           Expense Items


                                       Printing and                                                Interest,
                                       Mailing of                                Expenses of       Carrying or
                                       Prospectus to      Compensation to        John              Other
                                       New Shareholders   Selling                Hancock           Finance
                     Advertising                          Brokers                Funds             Charges
                     -----------                          -------                -----             -------
                         <S>                 <C>            <C>                    <C>              <C>
Class A shares       $39,955           $   478            $275,857               $124,762          $  --
Class B shares       $91,114           $1,068             $374,396               $261,467          $46,959
</TABLE>


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

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

                                       34

<PAGE>

deferred basis (the "deferred  sales charge  alternative").  Share  certificates
will not be issued unless requested by the shareholder in writing, and then they
will only 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  Signature
Services,  Inc.  ("Signature  Services") is notified by the investor's dealer or
the investor at the time of the purchase, the cost of the Class A shares owned.
    

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

            
         oAny 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.*

         oA 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.*
              

   
         oA Trustee or officer of the Trust;  a 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,  grandchildren,
         mother, father, sister, brother,  mother-in-law,  father-in-law) of any
         of the foregoing; or any fund, pension, profit sharing or other benefit
         plan for the individuals described above.
    

         oA  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.

         oA 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.

   
         oA member of an approved affinity group financial services plan.*
    

         oAmember of a class action lawsuit against insurance companies who is
         investing settlement proceeds.

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

                                       35

<PAGE>

         oExisting  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   transactions
involving other investment companies or personal holding companies.

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

Combination  Privilege.  In calculating the sales charge applicable to purchases
of Class A shares  made at one time,  the  purchases  will be combined to reduce
sales charges if made by (a) an individual, his or her spouse and their children
under the age of 21, purchasing  securities for his or their own account,  (b) a
trustee or other  fiduciary  purchasing for a single trust,  estate or fiduciary
account and (c) groups  which  qualify  for the Group  Investment  Program  (see
below).   Further  information  about  combined  purchases,   including  certain
restrictions on combined group purchases,  is available from Signature  Services
or a Selling Broker's representative.

Accumulation Privilege.  Investors (including investors combining purchases) who
are  already  Class A  shareholders  may also  obtain the benefit of the reduced
sales charge by taking into account not only the amount then being  invested but
also the  purchase  price or  current  value of the  Class A shares  of all John
Hancock  funds which carry a sales charge  already held by such person.  Class A
shares  of John  Hancock  money  market  funds  will  only be  eligible  for the
accumulation privilege if the investor has previously paid a sales charge on the
amount of those shares.

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

Letter  of  Intention.   The  reduced  sales  charges  are  also  applicable  to
investments made 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
Section 457 plans. Such an investment (including accumulations and combinations)

                                       36

<PAGE>

must aggregate  $100,000 or more invested  during the specified  period from the
date of the LOI or from a date  within  ninety  (90) days  prior  thereto,  upon
written  request to  Signature  Services.  The sales  charge  applicable  to all
amounts  invested under the LOI is computed as if the aggregate  amount intended
to be invested had been invested  immediately.  If such aggregate  amount is not
actually  invested,  the  difference  in the sales charge  actually paid and the
sales  charge  payable had the LOI not been in effect is due from the  investor.
However,  for the purchases actually made within the specified period (either 13
or 48 months),  the sales charge  applicable  will not be higher than that which
would have been applied  (including  accumulations and combinations) had the LOI
been for the amount actually invested.

The LOI  authorizes  Signature  Services  to hold in escrow  sufficient  Class A
shares  (approximately  5% of the  aggregate) to make up any difference in sales
charges on the amount intended to be invested and the amount actually  invested,
until such investment is completed  within the specified  period,  at which time
the escrow Class A shares will be released. If the total investment specified in
the LOI is not completed,  the Class A shares held in escrow may be redeemed and
the proceeds used as required to pay such sales charge as may be due. By signing
the  LOI,   the   investor   authorizes   Signature   Services  to  act  as  his
attorney-in-fact  to redeem  any  escrowed  Class A shares  and adjust the sales
charge,  if  necessary.  A LOI does not  constitute a binding  commitment  by an
investor to purchase,  or by the 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 contingent deferred sales charge ("CDSC")
at the rates set forth in the  Prospectus  as a percentage  of the dollar amount
subject  to the CDSC.  The charge  will be  assessed  on an amount  equal to the
lesser of the current market value or the original  purchase cost of the Class B
shares being  redeemed.  No CDSC will be imposed on  increases in account  value
above  the  initial   purchase   prices,   including  all  shares  derived  from
reinvestment of dividends or capital gains distributions.
    

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

   
The amount of the CDSC, if any, will vary  depending on the number of years from
the  time of  payment  for the  purchase  of Class B  shares  until  the time of
redemption  of such  shares.  Solely for purposes of  determining  the number of
years from the time of any payment for the  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.  However,  you cannot redeem  appreciation value only in order to avoid a
CDSC.

                                       37

<PAGE>

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.

   
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:
    

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  Signature
         Services.  (Please  note,  this  waiver  does  not  apply  to  periodic
         withdrawal  plan  redemptions  of Class A shares  that are subject to a
         CDSC.)

   
*        Redemptions by Retirement plans participating in Merrill Lynch
         servicing programs, if the Plan has less than $3 million in assets or
         500 eligible employees at the date the Plan Sponsor signs the Merrill
   
                                       38

<PAGE>

         Lynch Recordkeeping Service Agreement. See your Merrill Lynch financial
         consultant for further information.

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

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

*        Returns of excess contributions made to these plans.

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

                                       39
<PAGE>

CDSC Waiver Matrix for Class B Funds.

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

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

SPECIAL REDEMPTIONS

   
Although  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,  the  shareholder  will incur a brokerage
charge.  Any such  securities  would be valued for the  purposes  of making such

                                       40

<PAGE>

payment at the same value as used in determining net asset value.  The Fund has,
however,  elected to be governed by Rule 18f-1 under the Investment Company Act.
Under that rule,  the Fund must  redeem its shares for cash except to the extent
that the redemption  payments to any shareholder  during any 90-day period would
exceed  the  lesser of  $250,000  or 1% of the  Fund's  net  asset  value at the
beginning of such period.
    

ADDITIONAL SERVICES AND PROGRAMS

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

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

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

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

The Fund may  refuse  any  exchange  order.  The Fund may  change or cancel  its
exchange policies at any time, upon 60 days' notice to its shareholders.

An exchange of shares is treated as a  redemption  of shares of one fund and the
purchase of shares of another for Federal  Income Tax purposes.  An exchange may
result in a taxable gain or loss. See "TAX STATUS".

Systematic  Withdrawal Plan. The Fund permits the  establishment of a Systematic
Withdrawal  Plan.  Payments under this plan represent  proceeds arising from the
redemption of Fund shares,  which may result in  realization of gain or loss for
purposes  of  Federal,  state and  local  income  taxes.  The  maintenance  of a
Systematic  Withdrawal Plan concurrently with purchases of additional Class A or
Class B shares of the Fund could be disadvantageous to a shareholder  because of
the initial sales charge payable on the purchases of Class A shares and the CDSC
imposed on  redemptions  of Class B shares and because  redemptions  are taxable
events.  Therefore, a shareholder should not purchase Class A and Class B shares
at the same time 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 Signature Services.

Monthly Automatic Accumulation Program ("MAAP"). This program is explained in
the Prospectus. The program, as it relates to automatic investment checks, is
subject to the following conditions:
    
                                       41

<PAGE>

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

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

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

   
Reinstatement or Reinvestment Privilege. If Signature Services is notified prior
to reinvestment, 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 fund, subject to the minimum investment limit of that fund.
The proceeds  from the  redemption  of Class A shares may be  reinvested  at net
asset value  without  paying a sales  charge in Class A shares of the Fund or in
Class A shares of any John Hancock fund. If a CDSC was paid upon a redemption, a
shareholder may reinvest the proceeds from this redemption at net asset value in
additional  shares  of the  class  from  which  the  redemption  was  made.  The
shareholder's  account will be credited with the amount of 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.

To protect the interests of other investors in the Fund, the Fund may cancel the
reinvestment  privilege  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. Also, the Fund may refuse any reinvestment
request.

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

A  redemption  or exchange of Fund shares is a taxable  transaction  for Federal
income tax purposes even if the  reinvestment  privilege is  exercised,  and any
gain or loss realized by a shareholder on the redemption or other disposition of
Fund shares will be treated for tax purposes as described under the caption "TAX
STATUS."

Retirement plans participating in Merrill Lynch's servicing programs:

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

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

DESCRIPTION OF THE 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, 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
    
                                       42

<PAGE>

Information,  the Trustees have  authorized the issuance of one series of shares
of the Fund.  In addition,  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 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.

   
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 class expenses properly  allocable to that 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 whether Class A or Class B shares are purchased.
No interest will be paid on uncashed dividend or redemption checks.
    

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

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

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

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

                                       43
<PAGE>


TAX STATUS

Federal Income Taxation

   
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 its taxable and tax-exempt  income  (including
net realized  capital gains,  if any) which is distributed  to  shareholders  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.
Bond  counsels'  opinions will  generally be based in part upon covenants by the
issuers and related  parties  regarding  continuing  compliance with federal tax
requirements.  Tax laws enacted  principally  during the 1980's not only had the
effect of limiting the purposes for which  tax-exempt  bonds could be issued and
reducing the supply of such bonds,  but also increased the number and complexity
of requirements  that must be satisfied on a continuing basis in order for bonds
to  be  and  remain  tax-exempt.  If  the  issuer  of  a  bond  or a  user  of a
bond-financed  facility  fails to  comply  with such  requirements  at any time,
interest  on  the  bond  could  become  taxable,  retroactive  to the  date  the
obligation  was  issued.  In that event,  a portion of 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.

                                       44

<PAGE>

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.

   
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
capital gain. (Net capital gain is the excess (if any) of net long-term  capital
gain over net short-term  capital loss, and investment company taxable income is
all  taxable  income and  capital  gains or losses,  other than those  gains and
losses  included in computing  net capital gain,  after  reduction by deductible
expenses.) As a result of federal tax legislation enacted on August 5, 1997 (the
"Act"),  gain  recognized  after May 6, 1997 from the sale of a capital asset is
taxable to  individual  (noncorporate)  investors at different  maximum  federal
income tax rates, depending generally upon the tax holding period for the asset,
the  federal  income tax  bracket of the  taxpayer,  and the dates the asset was
acquired and/or sold. The Treasury  Department has issued guidance under the Act
that will enable the Fund to pass  through to its  shareholders  the benefits of
the capital gains rates enacted in the Act.  Shareholders  should  consult their
own tax  advisers  on the  correct  application  of  these  new  rules  in their
particular  circumstances.  Some distributions may be paid in January but may be
taxable to  shareholders  as if they had been  received  on  December  31 of the
previous  year. The tax treatment  described  above will apply without regard to
whether distributions are received in cash or reinvested in additional shares of
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

                                       45

<PAGE>

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 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  or other  disposition  of shares of the Fund  (including  by
exercise of the exchange  privilege) in a transaction  that is treated as a sale
for tax purposes,  a shareholder will ordinarily  realize a taxable gain or loss
depending  upon the  amount  of the  proceeds  and the  investor's  basis in his
shares.  Such gain or loss will be treated as capital gain or loss if the shares
are capital assets in the shareholder's hands. A sales charge paid in purchasing
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. 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 61 days beginning 30 days before and ending 30 days after the
shares are disposed of, such as pursuant to automatic dividend reinvestments. In
such a case,  the basis of the shares  acquired  will be adjusted to reflect the
disallowed  loss.  Any loss  realized  upon the  redemption of shares with a tax
holding  period of six  months or less will be  disallowed  to the extent of all
exempt-interest dividends paid with respect to such shares and, to the extent in
excess of the amount disallowed,  will be treated as a long-term capital loss to
the extent of any amounts  treated as  distributions  of long-term  capital gain
with respect to such shares.  Shareholders should consult their own tax advisers
regarding their particular  circumstances to determine  whether a disposition of
Fund shares is properly treated as a sale for tax purposes, as is assumed in the
foregoing  discussion.  Also,  future  Treasury  Department  guidance  issued to
implement the Act may contain additional rules for determining the tax treatment
of sales of Fund shares held for various  periods,  including  the  treatment of
losses  on  the  sale  of  shares   held  for  six   months  or  less  that  are
recharacterized as long-term capital losses, as described above.
    

Although its present  intention is to  distribute,  at least  annually,  all net
capital  gain, if any, 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

                                       46


<PAGE>

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  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  $7,866,496 of capital loss  carryforwards.  Of this
amount  $35,453  expires August 31, 2001,  $277,226  expires August 31, 2002 and
$5,169,717  expires  August 31,  2003,  $2,378,578  expires  August 31, 2004 and
$5,522 expires August 31, 2005.
    

Dividends and capital gain  distributions from 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.  If the Fund invests in
these debt  obligations,  it will address  these  issues in order to  distribute
sufficient income to preserve its status as a regulated  investment  company and
avoid Federal income or excise tax.

The Fund is required to accrue  original issue discount  ("OID") on certain debt
securities (including zero coupon or deferred payment obligations) that have OID
prior to the  receipt of the  corresponding  cash  payments.  The mark to market
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.

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

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

                                       47

<PAGE>

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.
Additionally,  the  Fund may be  required  to  recognize  gain  (subject  to tax
distribution  requirements) if an option, future, notional principal contract or
a  combination  thereof  is  treated as a  constructive  sale of an  appreciated
financial  position in the Fund's portfolio.  Also, certain of the Fund's losses
on its transactions  involving options or 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 gains.  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 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 Fund shares
may also be subject to state and local taxes,  except as  described  below under
"State Taxation."  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.

State Taxation

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

The following  discussion assumes that the Fund will be qualified as a regulated
investment  company  under  subchapter  M of the  Code  and  will  be  qualified
thereunder to pay exempt interest dividends.

                                       48

<PAGE>

Individual  shareholders  of the Fund who are  subject  to  California  personal
income taxation will not be required to include in their California gross income
that portion of their federal  exempt-interest  dividends which the Fund clearly
and  accurately  identifies  as  directly  attributable  to  interest  earned on
obligations  the  interest on which is exempt from  California  personal  income
taxation,  provided  that at least 50 percent  of the value of the Fund's  total
assets  at the  close of each  quarter  of its  taxable  year  consists  of such
obligations.  Distributions to individual  shareholders derived from interest on
Tax-Exempt  Securities  issued by governmental  authorities in states other than
California or on other  obligations or investments  the interest or other income
on which is not exempt from  California  personal income taxation and short-term
capital  gains will be taxed as dividends  for purposes of  California  personal
income  taxation.  The Fund's  long-term  capital  gains for Federal  income tax
purposes that are  distributed  to the  shareholders  will be taxed as long-term
capital gains to individual  shareholders of the Fund for purposes of California
personal  income  taxation.  Gain  or  loss,  if any,  resulting  from a sale or
redemption of shares will be  recognized in the year of the sale or  redemption.
Present  California law taxes both long-term and short-term capital gains at the
rates  applicable  to  ordinary  income.  Interest on  indebtedness  incurred or
continued by a shareholder in connection with the purchase of shares of the Fund
will not be deductible for California personal income tax purposes.

Generally,  corporate  shareholders  of  the  Fund  subject  to  the  California
franchise  tax will be required to include any gain on a sale or  redemption  of
shares and all distributions of exempt interest, capital gains and other taxable
income, if any, as income subject to such tax.

The Fund will not be subject to California  franchise or corporate income tax on
interest income or net capital gain distributed to the shareholders.

Shares of the Fund will be exempt from local property taxes in California.

Shares of the Fund will not be excludable  from the taxable  estates of deceased
California  resident  shareholders  for  purposes of the  California  estate and
generation  skipping taxes.  California estate and generation skipping taxes are
creditable against the corresponding Federal taxes.

The foregoing is a general,  abbreviated summary of certain of the provisions of
California  law  presently in effect as it directly  governs the taxation of the
shareholders of the Fund.  These provisions are subject to change by legislative
or administrative action, and any such change may be retroactive with respect to
the Fund's transactions.  Shareholders are advised to consult with their own tax
advisers for more detailed information concerning California tax matters.

CALCULATION OF PERFORMANCE

   
For the 30-day period ended August 31, 1997, the annualized yields of the Fund's
Class A and Class B shares were 4.44% and 3.89%, respectively.  As of August 31,
1997, the average annual total returns of the Class A shares of the Fund for the
one and five year  periods and since  inception on December 29, 1989 were 4.78%,
6.31% and 7.34 %,  respectively.  As of August  31,  1997,  the  average  annual
returns  for the  Fund's  Class B shares for the one and five year  periods  and
since inception on December 31, 1991 were 3.88%, 6.20 % and 6.52%, respectively.
Without taking into account the expense limitation  arrangements,  the foregoing
total return performance would have been lower.

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,  where
applicable) on the last day of the period,  according to the following  standard
formula:
     
    
                    a - b 
                    _____       6   
    Yield = 2 ( [ (  cd ) + 1] - 1)
                                      

         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 combined  maximum  federal and California tax rates,
which assumes the full deductibility of state income taxes on the federal income
tax return,  for the 30-day  period  ended August 31, 1997 were 8.10% and 7.10%,
respectively.
    
                                      49

<PAGE>

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.

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

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

                                       50

<PAGE>

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. 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 as 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 reflects 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
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 an investment  committee of the Adviser,  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 officers of
the Fund,  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."  Debt  securities  are  generally
traded on a net basis through dealers acting for their own account as principals
and not as brokers; no brokerage commissions are payable on these transactions.

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

                                       51

<PAGE>

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 will at all times be
subject to review by the  Trustees.  For the fiscal year ended  August 31, 1997,
the Fund paid  negotiated  brokerage  commissions  of $29,397.  For period ended
August 31, 1996, the Fund paid negotiated brokerage  commissions of $18,144, and
for the fiscal year ended December 31, 1995, 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.  For the period ended August 31, 1996 and 1997, 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 John Hancock Distributors,  Inc., a broker-dealer ("Distributors"
or Affiliated  Broker").  Pursuant to procedures  determined by the Trustees and
consistent  with the above  policy of obtaining  best net results,  the Fund may
execute  portfolio  transactions  with or through  Affiliated  Brokers.  For the
period ended August 31, 1996,  and 1997,  the Fund did not execute any portfolio
transactions with the Affiliated Brokers.

Distributors may act as broker for the Fund on exchange  transactions,  subject,
however,  to the general  policy of the Fund set forth above and the  procedures
adopted by the Trustees pursuant to the Investment Company Act. Commissions paid
to an  Affiliated  Broker  must be at least as  favorable  as  those  which  the
Trustees believe to be contemporaneously  charged by other brokers in connection
with comparable  transactions  involving  similar  securities being purchased or
sold. A transaction  would not be placed with an  Affiliated  Broker if the Fund
would have to pay a commission rate less favorable than the Affiliated  Broker's
contemporaneous  charges for comparable transactions for its other most favored,
but unaffiliated, customers, except for accounts for which the Affiliated Broker
acts as 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  Investment  Company
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
    
                                       52

<PAGE>

related  skills  will  not be  used by the  Affiliated  Brokers  as a basis  for
negotiating commissions at a rate higher than that determined in accordance with
the above criteria.

Other investment  advisory clients advised by the Adviser may also invest in the
same securities and the Fund. When these clients buy or sell the same securities
at  substantially  the same time, the Adviser may average the  transaction as to
price and  allocate the amount of  available  investments  in a manner which the
Adviser  believes to be equitable to each client,  including  the Fund.  In some
instances,  this  investment  procedure may  adversely  affect the price paid or
received by the Fund or the size of the position obtainable for it. On the other
hand, to the extent  permitted by law, the adviser may aggregate the  securities
to be sold or  purchased  for the Fund with  those to be sold or  purchased  for
other clients managed by it in order to obtain best execution.

TRANSFER AGENT SERVICES

   
John Hancock Signature  Services,  Inc., 1 John Hancock Way, Suite 1000, Boston,
MA 02217-1000,  a wholly-owned  indirect  subsidiary of the Life Company, is the
transfer and dividend paying agent of the Fund. The Fund pays Signature Services
an annual fee of $20.00 for each Class A shareholder and $22.50 for each Class B
shareholder,  plus  out-of-pocket  expenses.  These  expenses are aggregated and
charged to the Fund and  allocated to each class on the basis of their  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,  200  Clarendon  Street,
Boston,  Massachusetts  02116. 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. The financial  statements and
Financial  Highlights 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,  appearing  elsewhere  herein,  and are included in
reliance on their  report  given on their  authority  of such firm as experts in
accounting and auditing.
    

                                       53
<PAGE>


                                                 
                                   APPENDIX A

                             TAX EXEMPT BOND RATINGS

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

Tax-Exempt Bond Ratings

         Moody's  describes  its five 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.

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

         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.
                                      A-1


<PAGE>

         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.

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.

         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
        
                                      A-2

<PAGE>

                  alternatives  can be identified  that could assist the obligor
                  in satisfying its debt service requirements.

         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:

         MIG1     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.

         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.

                                      A-3

<PAGE>

California Tax-Free Fund

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

<TABLE>
<CAPTION>

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

- --------------------------- ----------------- ------------- -------------- ------------ ----------------- -----------
     <S>                           <C>            <C>            <C>            <C>         <C>               <C>
AAA                             $117,366,921      31.6%                       0.0%        $117,366,921       31.6%
                                                                  0
AA                                26,702,588       7.2%                       0.7%          24,185,850        6.5%
                                                              2,516,739
A                                 87,762,780      23.5%                       0.0%          87,762,780       23.5%
                                                                   0
BBB                              131,169,272      35.2%      36,207,570       9.7%          94,961,701       25.5%
BB                                 7,188,910       2.0%        5,734,132      1.5%            1,454,778       0.5%
B                                  2,722,668       0.7%                       0.0%                            0.7%
                                                                   0                       2,722,667
CCC                                        0       0.0%                       0.0%                            0.0%
                                                                   0                           0
CC                                         0       0.0%                       0.0%                            0.0%
                                                                   0                           0
C                                          0       0.0%                       0.0%                            0.0%
                                                                   0                           0
NR                                         0       0.0%                                                       0.0%
                                                                   0                           0
                            -----------------               --------------              -----------------
Debt-Securities                  372,913,140     100.0%      44,458,441       12.0%       $328,454,698      88.1%
Options Securities                    22,298        0.0%
Short-Term Securities                      0        0.0%
                            -----------------
Total Portfolio                  372,935,437     100.0%
Other Assets -- Net                6,501,514
                            -----------------
Net Assets                      $379,436,950
                                                                                                          ==========

- --------------------------- ----------------- ------------- -------------- ------------ ----------------- -----------
</TABLE>
    
The ratings are described in the Statement of Additional Information.
*S&P, Moody's and Fitch's.



                                      A-4
<PAGE>

                               EQUIVALENT YIELDS:
                    Tax Exempt Versus Taxable Income for 1997

         The table  below shows the effect of the tax status of  California  Tax
Exempt  Securities  on the yield  received  by their  holders  under the regular
federal  income  tax and  California  personal  income  tax  laws.  It gives the
approximate  yield a taxable  security must earn at various  income  brackets to
produce after-tax yields equivalent to those of California Tax Exempt Securities
yielding from 4.0% to 10.0%.

   
<TABLE>
<CAPTION>

                                                                   IN CALIFORNIA, A TAX-EXEMPT YIELD OF:
                                            ------------------------------------------------------------------------------------
                              Marginal
                              Combined
                              California
Single Return Joint Return    and Federal
                              Income Tax
      (Taxable Income)        Bracket*   4.0%       5.0%       6.0%       7.0%          8.0%           9.0%        10.0%
     
- ----------------------------- ------------- ----------- --------- ---------- -------------- ------------ ------------ ----------
                                                               IS EQUIVALENT TO A TAXABLE YIELD OF:  
  <S>          <C>              <C>      <C>      <C>         <C>        <C>           <C>             <C>         <C>              
$0-5,016       $0-10,032      15.85%     4.75%      5.94%      7.13%      8.32%         9.51%          10.70%      11.88%

$5,017-        $10,033-       16.70%     4.80%      6.00%      7.20%      8.40%         9.60%          10.80%      12.00%
 11,888         23,776  

$11,889-       $23,777        18.40%     4.90%      6.13%      7.35%      8.58%         9.80%          11.03%      12.25%
 18,761         37,522 

$18,761-       $37,523-       20.10%     5.01%      6.26%      7.51%      8.76%         10.01%         11.26%      12.52%
 24,650         41,200

$24,651        $41,201-       32.32%     5.91%      7.39%      8.87%      10.34%        11.82%         13.30%      14.78%
 26,045         52,090

$26,046-       $52,091-       33.76%     6.04%      7.55%      9.06%      10.57%        12.08%         13.59%      15.10%
 32,916         65,832

$32,917        $65,833        34.70%     6.13%      7.66%      9.19%      10.72%        12.25%         13.78%      15.31%
 59,750         99,600

$59,751-       $99,601        37.42%     6.39%      7.99%      9.59%      11.19%        12.78%         14.38%      15.98%
 124,650        151,750

$124,651       $151,751       41.95%     6.89%      8.61%      10.34%     12.06%        13.78%         15.50%      17.23%
 271,050        271,050
 
$271,051       $271,051       45.22%     7.30%      9.13%      10.95%     12.78%        14.60%         16.43%      18.25%
 OVER           OVER
- ----------
    
</TABLE>

* The marginal  combined bracket includes the effect of deducting state taxes on
your federal tax return.

                                      A-5
<PAGE>


         The chart is for  illustrative  purposes  only and is not  intended  to
project performance of the Fund.

         While the Fund principally  invests in obligations  exempt from federal
and California state income taxes, a portion of the Fund's  distributions may be
subject to these taxes or to the alternative minimum tax.

         California  state income tax rates and  brackets  have not yet been set
for 1997.  This may result in higher or lower actual  rates.  The above chart is
intended for estimation only.


                                      A-6
<PAGE>

                          
   
FINANCIAL STATEMENTS

The  financial  statements  listed  below are included in the Fund's 1997 Annual
Report to Shareholders for the year ended August 31, 1997; (filed electronically
on October 31, 1997, accession number  0001010521-97-000411) and are included in
and incorporated by reference into Part B of the Registration Statement for John
Hancock California Tax-Free Income Fund (file nos. 811-5979 and 33-31675).

John Hancock California Tax-Free Income Fund

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

                                      F-1
<PAGE>



                                     PART C.

                                OTHER INFORMATION

Item 24. Financial Statements and Exhibits

     (a) The financial  statements listed below are included in and incorporated
by reference into Part B of the  Registration  Statement from the California Tax
Free Income Fund 1997 Annual  Report to  Shareholders  for the year ended August
31, 1997 (filed  electronically  on October 31, 1997;  file nos.  811-5979  and
33-31675; accession number 0001010521-97-000411).


     John Hancock California Tax Free Income Fund

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

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

                Title of Class                 Number of Record Holders

                Class A Shares -                     6,465         
                Class B Shares -                     2,222   

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-1

<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-2

<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  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,  John  Hancock
Investment Trust II and John Hancock Investment Trust III .

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


                                      C-3
<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

Anne C. Hodsdon                         Director and Exexutive Vice                  President
101 Huntington Ave                             President
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

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

Osbert M. Hood                           Senior Vice President                        None
101 Huntington Avenue                             and
Boston, Massachusetts                   Chief Financial Officer

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

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


                                      C-4
<PAGE>


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

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

Griselda Lyman                               Vice President                          None
101 Huntington Avenue
Boston, Massachusetts

Karen Walsh                                  Vice President                          None
101 Huntington Avenue
Boston, Massachusetts

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

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


                                      C-5
<PAGE>

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

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 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-6
<PAGE>

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

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-7
<PAGE>


                                   SIGNATURES

         Pursuant  to the  requirements  of the  Securities  Act of 1933 and the
Investment  Company Act of 1940, the  Registrant  certifies that it meets all of
the requirements for  effectiveness  of the Registration  Statement  pursuant to
Rule 485(b)  under the  Securities  And Exchange 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 22nd  day of December, 1997.

                                    JOHN HANCOCK CALIFORNIA TAX-FREE INCOME 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         December 22, 1997  
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-8
<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
Richard S. Scipione


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


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




*By:     /s/Susan S. Newton                                                      December 22, 1997
         -------------------
         Susan S. Newton
         under Powers of Attorney dated
         June 25, 1996.
</TABLE>
                                      C-9
<PAGE>


                                  EXHIBIT INDEX


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

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

   99.B2         Amended and Restated By-Laws dated November 19, 1996.***

   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        None.

   99.B11        Consent of Independent Auditor.+

   99.B12        None

   99.B13        None


                                      C-10

<PAGE>

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

  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 incorporated by reference to Post-Effective Amendment.**

  99.27          Class A - Annual+
  99.27          Class B - Annual+
  
*    Previously  filed  electronically  with  post-effective  amendment number 9
     (file  nos.  33-31675  811-5979)  on  April  19,  1995,   accession  number
     0000950135-95-000965.

**   Previously filed electronically with post-effective  amendment number (file
     nos.  33- 31675 and  811-5979)  on  February  29,  1996,  accession  number
     0000950135-96-001237.

***  Previously filed  electronically  with  post-effective  amendment number 14
     (file nos.  33-31675 and 811-5979) on December 20, 1996,  accession  number
     0001015021-96-000223.

+    Filed herewith.


                                      C-11



               Consent of Ernst & Young LLP, Independent Auditors

We  consent  to the  references  to  our  firm  under  the  captions  "Financial
Highlights"  for the John Hancock  California  Tax-Free  Income Fund in the John
Hancock Tax-Free Income Funds' Prospectus and "Independent Auditors" in the John
Hancock California  Tax-Free Income Fund Class A and Class B Shares Statement of
Additional  Information and to the  incorporation by reference in Post-Effective
Amendment  No. 15 to  Registration  Statement  (Form N-1A No.  33-31675)  of our
report  dated  October  14,  1997  on the  financial  statements  and  financial
highlights of John Hancock California Tax-Free Income Fund.


                                                     /s/ERNST & YOUNG LLP
                                                     ERNST  & YOUNG LLP
Boston, Massachusetts
December 15, 1997


<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>  
     <NUMBER> 001
     <NAME>   JOHN HANCOCK CALIFORNIA TAX-FREE INCOME - CLASS A
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          AUG-31-1997
<PERIOD-START>                             SEP-01-1996
<PERIOD-END>                               AUG-31-1997
<INVESTMENTS-AT-COST>                      348,318,365
<INVESTMENTS-AT-VALUE>                     376,637,464
<RECEIVABLES>                                6,108,286
<ASSETS-OTHER>                                  79,832
<OTHER-ITEMS-ASSETS>                         1,163,851
<TOTAL-ASSETS>                             383,989,433
<PAYABLE-FOR-SECURITIES>                     2,476,342
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      852,903
<TOTAL-LIABILITIES>                          3,329,245
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   364,264,628
<SHARES-COMMON-STOCK>                       27,034,368
<SHARES-COMMON-PRIOR>                       28,098,621
<ACCUMULATED-NII-CURRENT>                       35,003
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                   (11,964,620)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    28,325,177
<NET-ASSETS>                               380,660,188
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           23,384,662
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               3,496,926
<NET-INVESTMENT-INCOME>                     19,887,736
<REALIZED-GAINS-CURRENT>                   (3,659,073)
<APPREC-INCREASE-CURRENT>                   18,509,516
<NET-CHANGE-FROM-OPS>                       34,738,179
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                   15,922,912
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                     15,577,087
<NUMBER-OF-SHARES-REDEEMED>                 17,309,091
<SHARES-REINVESTED>                            667,751
<NET-CHANGE-IN-ASSETS>                       6,334,968
<ACCUMULATED-NII-PRIOR>                        107,310
<ACCUMULATED-GAINS-PRIOR>                  (8,290,569)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        2,090,799
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              3,772,173
<AVERAGE-NET-ASSETS>                       293,230,367
<PER-SHARE-NAV-BEGIN>                            10.36
<PER-SHARE-NII>                                   0.57
<PER-SHARE-GAIN-APPREC>                           0.41
<PER-SHARE-DIVIDEND>                            (0.57)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.77
<EXPENSE-RATIO>                                   0.75
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>  
     <NUMBER> 002
     <NAME>   JOHN HANCOCK CALIFORNIA TAX-FREE INCOME - CLASS B
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          AUG-31-1997
<PERIOD-START>                             SEP-01-1996
<PERIOD-END>                               AUG-31-1997
<INVESTMENTS-AT-COST>                      348,318,365
<INVESTMENTS-AT-VALUE>                     376,637,464
<RECEIVABLES>                                6,108,286
<ASSETS-OTHER>                                  79,832
<OTHER-ITEMS-ASSETS>                         1,163,851
<TOTAL-ASSETS>                             383,989,433
<PAYABLE-FOR-SECURITIES>                     2,476,342
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      852,903
<TOTAL-LIABILITIES>                          3,329,245
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   364,264,628
<SHARES-COMMON-STOCK>                        8,309,315
<SHARES-COMMON-PRIOR>                        8,038,287
<ACCUMULATED-NII-CURRENT>                       35,003
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                   (11,964,620)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    28,325,177
<NET-ASSETS>                               380,660,188
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           23,384,662
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               3,496,926
<NET-INVESTMENT-INCOME>                     19,887,736
<REALIZED-GAINS-CURRENT>                   (3,659,073)
<APPREC-INCREASE-CURRENT>                   18,509,516
<NET-CHANGE-FROM-OPS>                       34,738,179
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    3,998,280
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,334,549
<NUMBER-OF-SHARES-REDEEMED>                  1,243,410
<SHARES-REINVESTED>                            179,889
<NET-CHANGE-IN-ASSETS>                       6,334,968
<ACCUMULATED-NII-PRIOR>                        107,310
<ACCUMULATED-GAINS-PRIOR>                  (8,290,569)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        2,090,799
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              3,772,173
<AVERAGE-NET-ASSETS>                        85,876,273
<PER-SHARE-NAV-BEGIN>                            10.36
<PER-SHARE-NII>                                   0.49
<PER-SHARE-GAIN-APPREC>                           0.41
<PER-SHARE-DIVIDEND>                            (0.49)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.77
<EXPENSE-RATIO>                                   1.50
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>


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