PIONEER TAX FREE INCOME FUND INC
485APOS, 1995-04-26
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     As filed with the Securities and Exchange Commission on April 26, 1995
                          File Nos. 2-57653; 811-2704
    


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   Form N-1A



REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933   / X /

     Pre-Effective Amendment No. ___                      /___/

   
     Post-Effective Amendment No. 34                      / X /
    

                                     and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY       
ACT OF 1940                                               /_X_/

   
     Amendment No. 26                                     /_X_/
    

                        (Check appropriate box or boxes)



                          PIONEER TAX-FREE INCOME FUND
               (Exact name of registrant as specified in charter)


                  60 State Street, Boston, Massachusetts 02109
                (Address of principal executive office) Zip Code


       Registrant's Telephone Number, including Area Code: (617) 742-7825


       Joseph P. Barri, Hale and Dorr, 60 State Street, Boston, MA 02109
                    (Name and address of agent for service)



It is proposed that this filing will become effective:

     _X_      on April 28, 1995 pursuant to paragraph (a) of Rule 485


Registrant  has  registered  an  indefinite   amount  of  securities  under  the
Securities Act of 1933 pursuant to Section 24(f) of the  Investment  Company Act
of 1940. Registrant filed a Rule 24f-2 Notice for its fiscal year ended December
31, 1994 on February 27, 1995.

<PAGE>
                          PIONEER TAX-FREE INCOME FUND

            Cross-Reference Sheet Showing Location in Prospectus and
         Statement of Additional Information of Information Required by
                         Items of the Registration Form

                                               Location in Prospectus
    Form N-1A Item Number                         or Statement of
         and Caption                           Additional Information

1.   Cover Page                            Prospectus - Cover Page

2.   Synopsis                              Prospectus - Expense Information

3.   Condensed Financial                   Prospectus - Financial Highlights
       Information                                       

4.   General Description of                Prospectus - Investment Objective
       Registrant                          and Policies; Management of the
                                           Fund

5.   Management of the Fund                Prospectus - Management of the Fund

6.   Capital Stock and Other               Prospectus - Investment Objective
       Securities                          and Policies; Fund Share
                                           Alternatives; Share Price;
                                           Dividends, Distribution and
                                           Taxation

7.   Purchase of Securities               Prospectus - Distribution Plans;
       Being Offered                      How to Buy Fund Shares

8.   Redemption or Repurchase             Prospectus - How to Sell Fund Shares;
                                          Shareholder Services

9.   Pending Legal 
       Proceedings                        Not Applicable

10.  Cover Page                           Statement of Additional Information -
                                          Cover Page

11.  Table of Contents                    Statement of Additional Information -
                                          Cover Page

12.  General Information 
       and History                        Statement of Additional Information -
                                          Cover Page; Management of the Fund;
                                          Shares of the Fund

13.  Investment Objectives 
       and Policy                         Statement of Additional Information -
                                          Investment Objective and Policies;
                                          Investment Restrictions
<PAGE>

                                               Location in Prospectus
    Form N-1A Item Number                         or Statement of
         and Caption                           Additional Information


14.   Management of the Fund              Statement of Additional Information -
                                          Management of the Fund; Investment
                                          Adviser

15.  Control Persons and 
       Principal Holders 
       of Securities                      Statement of Additional Information -
                                          Management of the Fund

16.  Investment Advisory and 
       Other Services                     Statement of Additional Information -
                                          Management of the Fund; Investment
                                          Adviser; Shareholder Servicing/
                                          Transfer Agent; Underwriting Agreement
                                          and Distribution Plans; Principal
                                          Underwriter; Custodian; Independent
                                          Public Accountant

17.  Brokerage Allocation and 
       Other Practices                    Statement of Additional Information -
                                          Portfolio Transactions

18.  Capital Stock and Other 
       Securities                         Statement of Additional Information -
                                          Shares of the Fund

19.  Purchase Redemption and 
       Pricing of Securities 
       Being Offered                      Statement of Additional Information -
                                          Determination of Net Asset Value;
                                          Letter of Intention; Systematic
                                          Withdrawal Plan

20.  Tax Status                          Statement of Additional Information - 
                                         Tax Status and Dividends

21.  Underwriters                        Statement of Additional Information - 
                                         Principal Underwriter

22.  Calculation of Performance 
       Data                              Statement of Additional Information -
                                         Investment Results

23.  Financial Statements                Statement of Additional Information -
                                         Financial Statements

<PAGE>
[PIONEER LOGO]
Pioneer 
Tax-Free 
Income 
Fund 

   
Prospectus 
Class A and B Shares 
April 28, 1995 
    

   
   The investment objective of Pioneer Tax-Free Income Fund (the "Fund") is to 
seek as high a level of income exempt from regular federal income tax as 
possible, consistent with preservation of capital. The Fund invests primarily 
in a diversified portfolio of tax-exempt bonds. 
    

   Fund returns and share prices fluctuate and the value of your account upon 
redemption may be more or less than your purchase price. Shares in the Fund are 
not deposits or obligations of, or guaranteed or endorsed by, any bank or other 
depository institution, and the shares are not federally insured by the Federal 
Deposit Insurance Corporation, the Federal Reserve Board or any other 
government agency. 

   
   This Prospectus (Part A of the Registration Statement) provides the 
information about the Fund that you should consider before investing. Please 
read and retain it for future reference. More information about the Fund is 
included in the Statement of Additional Information (Part B of the Registration 
Statement), dated April 28, 1995, which is incorporated by reference into this 
Prospectus. A copy of the Statement of Additional Information may be obtained 
free of charge by calling Shareholder Services at 1-800-225-6292 or by written 
request to the Fund at 60 State Street, Boston, Massachusetts 02109. Other 
information about the Fund has been filed with the Securities and Exchange 
Commission (the "SEC") and is available upon request and without charge. 
    

   
<TABLE>
<CAPTION>
               TABLE OF CONTENTS                                        PAGE 
<S>             <C>                                                      <C>
I.              EXPENSE INFORMATION                                       2 
II.             FINANCIAL HIGHLIGHTS                                      2 
III.            INVESTMENT OBJECTIVE, POLICIES AND RISKS                  3 
IV.             MANAGEMENT OF THE FUND                                    5 
V.              FUND SHARE ALTERNATIVES                                   6 
VI.             SHARE PRICE                                               7 
VII.            HOW TO BUY FUND SHARES                                    7 
                 Class A Shares                                           7 
                 Class B Shares                                           8 
VIII.           HOW TO SELL FUND SHARES                                   9 
IX.             HOW TO EXCHANGE FUND SHARES                              10 
X.              DISTRIBUTION PLANS                                       11 
XI.             DIVIDENDS, DISTRIBUTIONS AND TAXATION                    12 
XII.            SHAREHOLDER SERVICES                                     12 
                 Account and Confirmation Statements                     13 
                 Additional Investments                                  13 
                 Automatic Investment Plans                              13 
                 Financial Reports and Tax Information                   13 
                 Distribution Options                                    13 
                 Directed Dividends                                      13 
                 Direct Deposit                                          13 
                 Voluntary Tax Withholding                               13 
                 Telephone Transactions and Related Liabilities          13 
                 Telecommunications Device for the Deaf (TDD)            13 
                 Systematic Withdrawal Plans                             14 
                 Reinstatement Privilege (Class A only)                  14 
XIII.           THE FUND                                                 14 
XIV.            INVESTMENT RESULTS                                       14 
XV.             APPENDIX                                                 15 
</TABLE>
    

THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND 
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE COMMISSION 
OR ANY STATE SECURITIES COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS 
PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. 



<PAGE> 
   
I. EXPENSE INFORMATION 
    

   
   This table is designed to help you understand the charges and expenses that 
you, as a shareholder, will bear directly or indirectly when you invest in the 
Fund. The table reflects estimated annual operating expenses based on actual 
expenses of the Class A shares for the fiscal year ended December 31, 1994. 

<TABLE>
<CAPTION>
                                                     Class A         Class B+ 
<S>                                                    <C>             <C>
Shareholder Transaction Expenses: 
Maximum Initial Sales Charge on Purchases (as a 
  percentage of offering price)                        4.50%(1)        None 
Maximum Sales Charge on Reinvestment of 
  Dividends                                            None            None 
Maximum Deferred Sales Charge                          None(1)         4.00% 
Redemption Fee(2)                                      None            None 
Exchange Fee                                           None            None 
Annual Operating Expenses 
  (As a Percentage of Net Assets):(3) 
Management Fees                                        0.46%           0.46% 
12b-1 Fees                                             0.25%           1.00% 
Other Expenses (including accounting fees, 
  transfer agent fees, custodian fees and 
  printing expenses)                                   0.20%           0.20% 
Total Operating Expenses:                              0.91%           1.66% 
</TABLE>

+Class B shares are a new class of shares first offered on April 28, 1995. 
    

   
(1) Purchases of $1,000,000 or more and purchases by participants in certain 
    group plans are not subject to an initial sales charge but may be subject 
    to a contingent deferred sales charge as further described under "How to 
    Sell Fund Shares." 
    

   
(2) Separate fees (currently $10 and $20, respectively) apply to domestic and 
    international wire transfers of redemption proceeds. 
    

   
(3) For Class B shares, operating expenses are based on estimated expenses that 
    would have been incurred during the previous fiscal year had Class B shares 
    been outstanding. 
    

   
 Example: 
    

   
   You would pay the following dollar amounts on a $1,000 investment in the 
Fund, assuming 5% annual return and redemption at the end of each of the time 
periods: 
<TABLE>
<CAPTION>
                              1 Year      3 Years      5 Years       10 Years 
<S>                             <C>         <C>          <C>          <C>
Class A Shares                  $54         $73          $ 93         $152* 
Class B Shares 
  --Assuming complete 
    redemption at end of 
    period                      $57         $82          $110         $177* 
- --Assuming no redemption        $17         $52          $ 90         $177* 
</TABLE>
    

   
*Class B shares convert to Class A shares eight years after purchase; 
therefore, Class A expenses are used after year eight. 
    

   
   The example above assumes the reinvestment of all dividends and 
distributions and that the percentage amounts listed under "Annual Operating 
Expenses" remain the same each year. 
    

   
   The example is designed for information purposes only, and should not be 
considered a representation of future expenses or return. Actual Fund expenses 
and return will vary from year to year and may be higher or lower than those 
shown. 

   For further information regarding management fees, 12b-1 fees and other 
expenses of the Fund, including information regarding the basis upon which 
management fees and 12b-1 fees are paid, see "Management of the Fund," 
"Distribution Plans" and "How To Buy Fund Shares" in this Prospectus and 
"Management of the Fund" and "Underwriting Agreement and Distribution Plans" in 
the Statement of Additional Information. The Fund's imposition of a Rule 12b-1 
fee may result in long-term shareholders indirectly paying more than the 
economic equivalent of the maximum sales charge permitted under the Rules of 
Fair Practice of the National Association of Securities Dealers, Inc. ("NASD"). 
    
   
   The maximum initial sales charge is reduced on purchases of specified larger 
amounts of Class A shares and the value of shares owned in other Pioneer mutual 
funds is taken into account in determining the applicable initial sales charge. 
See "How to Buy Fund Shares." No sales charge is applied to exchanges of shares 
of the Fund for shares of other publicly available Pioneer mutual funds. See 
"How to Exchange Fund Shares." 
    

II. FINANCIAL HIGHLIGHTS 

   
   The following information for the year ended December 31, 1994 has been 
derived from financial statements of the Fund which have been audited by Arthur 
Andersen LLP, independent public accountants, in connection with their 
examination of the Fund's financial statements. Arthur Andersen LLP's report on 
the Fund's financial statements as of December 31, 1994 appears in the Fund's 
Annual Report which is incorporated by reference into the Statement of 
Additional Information. The information for the years from 1985 through 1993 
has been derived from financial statements which were audited by the Fund's 
then independent public accountants, Coopers & Lybrand. Class B shares are a 
new class of shares; no financial highlights exist for Class B shares. The 
Annual Report includes more information about the Fund's performance and is 
available free of charge by calling Shareholder Services at 1-800-225-6292. 
    


                                        2 
<PAGE> 
   
PIONEER TAX-FREE INCOME FUND 
Selected Data For a Class A Share Outstanding For The Years Presented 

<TABLE>
<CAPTION>
                                                               For the Year Ended December 31,+ 
                             1994       1993      1992      1991       1990      1989      1988       1987      
1986       1985 
<S>                        <C>       <C>        <C>       <C>       <C>       <C>        <C>       <C>       
<C>         <C>
Net asset value, 
  beginning of period      $  12.68  $  12.08   $  11.99  $  11.52  $  11.47  $  11.17   $  10.70  $  11.69  $  
10.81    $   9.70 
   
Income from investment 
  operations-- 
 Net investment income     $   0.64  $   0.67   $   0.71  $   0.74  $   0.76  $   0.79   $   0.80  $   0.80  $   
0.86    $   0.86 
   
 Net realized and 
  unrealized gain (loss) 
  on investments              (1.44)     0.87       0.31      0.65      0.06      0.31       0.47     (0.98)     
1.52        1.12 
   
  Total income (loss) 
   from investment 
   operations              $  (0.80) $   1.54   $   1.02  $   1.39  $   0.82  $   1.10   $   1.27  $  (0.18) $   
2.38    $   1.98 
   
Distribution to 
  shareholders from-- 
 Net investment income        (0.64)    (0.67)     (0.71)    (0.74)    (0.76)    (0.80)     (0.80)    (0.81)    
(0.86)      (0.87) 
 Net realized capital 
  gains                       (0.00)    (0.27)     (0.22)    (0.18)    (0.01)     0.00       0.00      0.00     
(0.64)       0.00 
   
Net increase (decrease) 
  in net asset value       $  (1.44) $   0.60   $   0.09  $   0.47  $   0.05  $   0.30   $   0.47  $  (0.99) $   
0.88    $   1.11 
   
Net asset value, end of 
  period                   $  11.24  $  12.68   $  12.08  $  11.99  $  11.52  $  11.47   $  11.17  $  10.70  $  
11.69    $  10.81 
   
Total return(1)               (6.38%)   12.98%      8.73%    12.49%     7.40%    10.12%     12.25%    (1.56%)   
22.67%      21.25% 
Ratio of net operating 
  expenses to average 
  net assets                   0.91%     0.86%      0.87%     0.87%     0.78%     0.63%      0.64%     0.63%     
0.61%       0.64% 
Ratio of net investment 
  income to average net 
  assets                       5.37%     5.37%      5.80%     6.26%     6.69%     6.96%      7.26%     7.24%     
7.30%       8.40% 
Portfolio turnover rate          55%       58%        62%       56%       40%       54%        73%       89%      
153%        258% 
Net assets end of period 
  (in thousands)           $452,661  $532,491   $466,586  $408,990  $362,887  $357,388   $324,116  $307,266  
$307,266    $307,266 
   
</TABLE>
    
   
+Prior to December 1, 1993, Mutual of Omaha Fund Management Company ("FMC") 
 acted as the investment adviser to the Fund. 
    

   
(1)Assumes initial investment at net asset value at the beginning of each year, 
   reinvestment of all dividends and distributions, the complete redemption of 
   the investment at net asset value at the end of each year, and no sales 
   charges. Total return would be reduced if sales charges were taken into 
   account. 
    

   
III. INVESTMENT OBJECTIVE, POLICIES AND RISKS 
    

   
   The investment objective of the Fund is to seek as high a level of income 
exempt from regular federal income tax as possible, consistent with 
preservation of capital. To achieve this objective, the Fund invests in a 
diversified portfolio of obligations issued by or on behalf of states, counties 
and municipalities of the United States and the authorities and political 
subdivisions thereof (herein called "Tax-Exempt Bonds"), the interest on which 
is excluded from gross income for federal income tax purposes, in the opinion 
of counsel to the issuer of the bond. The Fund's portfolio will primarily 
consist of Tax-Exempt Bonds rated at the time of purchase within the three 
highest grades assigned by Moody's Investors Services, Inc. ("Moody's") (Aaa, 
Aa or A) or Standard & Poor's Ratings Group ("S&P") (AAA, AA or A). Securities 
in which the Fund invests may not yield as high a level of current income on a 
pre-tax basis as securities subject to regular federal income tax or securities 
of lower quality which generally are less liquid and have greater market risk 
and price fluctuation. 
    

   
   The Fund may also invest in temporary investments consisting of: (1) notes 
issued by or on behalf of municipal issuers backed by the U.S. government; (2) 
notes of issuers having, at the time of purchase, an issue of outstanding Tax- 
Exempt Bonds rated within the three highest grades of the rating services as 
described above; (3) securities of other investment companies*; (4) obligations 
of the U.S. government, its agencies or instrumentalities*; (5) commercial 
paper rated in the highest grade by either of such rating services (Prime-I or 
A-I, respectively)*; (6) bank instruments (including certificates of deposit, 
time deposits and bankers' acceptances) of domestic or foreign banks with 
assets of $1 billion or more*; and (7) repurchase agreements on such 
securities* with banks or broker-dealers. During periods of normal market 
conditions, the Fund will have at least 80% of its net assets invested in 
Tax-Exempt Bonds, with up to 20% of the Fund's assets in temporary investments 
or cash. When the investment adviser believes that market conditions dictate a 
defensive posture, a greater percentage of the Fund's assets may be invested in 
temporary investments. The asterisk (*) indicates that the income from these 
securities is or may be subject to federal income tax. 
    

   
   The Fund may invest more than 25% of its total assets in securities, 
payments on which are derived from funds provided by companies in the gas, 
electric, telephone, sewer and water, public and private utility segments of 
the municipal bond market. The Fund will not purchase securities if, as a 
result of such transaction, more than 25% of its total assets would be invested 
in any one industry. For purposes of this limitation, Tax-Exempt Bonds, except 
those issued for the benefit of non-governmental users, are not considered to 
be part of an industry. The Fund may invest 25% or more of its total assets in 
Tax-Exempt Bonds of issuers in any one state and may invest 25% or more of its 
total assets in industrial development bonds. 
    


                                        3 
<PAGE> 
Investment Company Securities 

   The Fund may invest up to 10% of the value of its total assets in securities 
of other investment companies, with up to 5% of the value of the Fund's total 
assets invested in securities of any one investment company, but may not own 
more than 3% of the outstanding voting securities of any one investment 
company. Because investments in other investment companies involve expenses 
being incurred by those companies as well as comparable expenses being incurred 
by the Fund, investments in other investment companies will generally be used 
only for short-term investing and only when the Fund reasonably anticipates 
that the net return to the Fund's shareholders will be advantageous, as 
compared to available alternatives, while maintaining the appropriate level of 
liquidity. It is expected that most of such investing will be in no-load, 
tax-free money market funds that invest, as far as practicable, in the same 
quality of investments as the Fund may invest in directly. 

Options 

   The Fund may write (sell) "covered" put and call options on fixed-income 
securities. Call options are "covered" by the Fund when it owns the underlying 
securities, or owns securities convertible into or carrying rights to acquire 
such securities without payment of additional consideration, which the option 
holder has the right to purchase, and put options are "covered" by the Fund 
when it has established a segregated account of cash or liquid, high-grade debt 
obligations sufficient to satisfy the Fund's obligation to purchase the 
underlying securities. The Fund receives a premium from writing a put or call 
option, which increases the Fund's gross income in the event the option expires 
unexercised or is closed out at a profit. By writing a call option, the Fund 
limits its opportunity to profit from any increase in the market value of the 
underlying security above the exercise price of the option. By writing a put 
option, the Fund assumes the risk that it may be required to purchase the 
underlying security for an exercise price higher than its then current market 
value, resulting in a capital loss unless the security subsequently appreciates 
in value. 

   The Fund intends to write and purchase options on securities primarily for 
hedging purposes and also in an effort to increase current income. 
Distributions to shareholders of any gains from options transaction will be 
taxable. Options on securities that are written or purchased by the Fund will 
be entered into on U.S. exchanges and in the over-the-counter market. 
Over-the-counter transactions involve certain risks which may not be present in 
a transaction on an exchange. The staff of the SEC has taken the position that 
over-the- counter options and assets used to cover over-the-counter options are 
illiquid and, therefore, together with other illiquid securities, cannot exceed 
15% of the Fund's net assets. 

   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 for 
hedging purposes depends in part on the investment adviser's ability to predict 
future price fluctuations and the degree of correlation between the options and 
securities markets. If the investment adviser is incorrect in its determination 
of the correlation between the securities or indices on which the options are 
written and purchased and the securities in the Fund's investment portfolio, 
the investment performance of the Fund will be less favorable than it would 
have been in the absence of such option transactions. The Fund pays brokerage 
commissions or spreads in connection with its options transactions. The writing 
of options could significantly increase the Fund's portfolio turnover rate. 

Futures Contracts and Options on Futures Contracts 

   
   To hedge against changes in interest rates and securities prices or for 
non-hedging purposes, the Fund may purchase and sell futures contracts on fixed 
income securities or indices composed of such securities, including municipal 
bonds and U.S. Treasury securities, and purchase and write call and put options 
on such futures contracts. The Fund may also enter into closing purchase and 
sale transactions with respect to any of such contracts and options. The 
futures contracts may be based on various securities (such as U.S. government 
securities), securities indices and other financial instruments and indices. 
The Fund will engage in futures and related options transactions only for bona 
fide hedging purposes as defined in regulations of the Commodities Futures 
Trading Commission or for non-hedging, speculative purposes to the extent 
permitted by such regulations. 
    

   The Fund may not purchase or sell futures contracts or purchase or sell 
related options for non-hedging purposes, except for closing purchase or sale 
transactions, if immediately thereafter the sum of the amount of initial 
margins and premiums on the Fund's outstanding non-hedging positions in futures 
and related options would exceed 5% of the market value of the Fund's net 
assets. Transactions in futures contracts and options on futures involve 
brokerage costs, require margin deposits and, in the case of contracts and 
options obligating it to purchase securities, require the Fund to segregate 
assets with a value equal to the amount of the Fund's obligations. The Fund 
will not enter into option transactions or futures contracts or options thereon 
if immediately thereafter more than 35% of the market value of the Fund's net 
assets would be represented by such instruments. 

   
   While transactions in futures contracts and options on futures may reduce 
certain risks, such transactions themselves entail certain other risks. Thus, 
while the Fund may benefit from the use of futures and options on futures, 
unanticipated changes in interest rates or securities prices may result in a 
poorer overall performance for the Fund than if it had not entered into any 
futures contracts or options transactions. The loss incurred by the Fund in 
writing options on futures is potentially unlimited and may exceed the amount 
of the premium received. 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. Perfect correlation between the Fund's futures positions and portfolio 
positions may be impossible to achieve. The Fund's transactions in options and 
futures contracts may be limited by the requirements of the Internal Revenue 
Code of 1986, as amended (the "Code"), for qualification as a regulated 
    

                                        4 
<PAGE> 
   
investment company, and distributions to shareholders of any gains from such 
transactions will be taxable. 
    

Other Information 

   
   The yields and market values of municipal securities are determined 
primarily by the general level of interest rates, the creditworthiness of the 
issuers of municipal securities and economic and political conditions affecting 
such issuers. Due to their tax exempt status, the yields and market prices of 
municipal securities may be adversely affected by changes in tax rates and 
policies, which may have less effect on the market for taxable fixed income 
securities. Moreover, certain types of municipal securities, such as housing 
revenue bonds, involve prepayment risks which could affect the yield on such 
securities. 
    

   Investments in municipal securities are subject to the risk that the issuer 
could default on its obligations. Such a default could result from the 
inadequacy of the sources or revenues from which interest and principal 
payments are to be made or the assets collateralizing such obligations. Revenue 
bonds, including private activity bonds, are backed only by specific assets or 
revenue sources and not by the full faith and credit of the governmental 
issuer. 

   The Fund will limit portfolio turnover to the extent practicable and 
consistent with its investment objective and policies. While it does not intend 
to engage in short-term trading, the Fund is not precluded from taking 
advantage of short-term trends and yield disparities that might occur from 
time to time. A higher portfolio turnover rate (over 100%) may result in 
correspondingly higher transaction costs and may increase the realization of 
net short-term capital gains, distributions of which are taxable to 
shareholders as ordinary income. 

When Issued Securities 

   The Fund may also purchase and sell securities on a "when issued" and 
"delayed delivery" basis. These transactions are subject to market fluctuation; 
the value at the time of delivery may be more or less than the purchase price. 
Since the Fund will rely on the buyer or seller, as the case may be, to 
consummate the transaction, failure by the other party to complete the 
transaction may result in the Fund missing the opportunity of obtaining a price 
or yield considered to be advantageous. No interest accrues to the Fund prior 
to delivery. When the Fund is the buyer in such a transaction, however, it will 
maintain, in a segregated account with its custodian, cash, U.S. government 
securities, or high-grade, liquid debt obligations having an aggregate value 
equal to the amount of such purchase commitments until payment is made. The 
Fund will make commitments to purchase securities on such basis only with the 
intention of actually acquiring these securities, but the Fund may sell such 
securities prior to the settlement date if such sales are considered to be 
advisable. To the extent the Fund engages in "when issued" and "delayed 
delivery" transactions, it will do so for the purpose of acquiring securities 
for the Fund's portfolio consistent with the Fund's investment objective and 
policies and not for the purpose of investment leverage. 

Repurchase Agreements 

   A repurchase agreement is an instrument under which the purchaser acquires 
ownership of the obligation but the seller agrees, at the time of sale, to 
repurchase the obligation at a mutually agreed upon time and price. The resale 
price is in excess of the purchase price and reflects an agreed upon market 
rate unrelated to the coupon rate on the purchased security. Such transactions 
afford an opportunity for the Fund to invest temporarily available cash. In the 
event of the insolvency of the seller, or an order to stay execution of an 
agreement by a court or regulatory authority, the Fund could incur costs before 
being able to sell the underlying obligations and the Fund's realization of the 
underlying obligations could be delayed or limited, which could adversely 
affect the price the Fund receives for such obligations. There is also a risk 
that the seller may fail to repurchase the underlying obligations in which case 
the Fund may incur possible disposition costs and a loss if the proceeds of the 
sale of such obligations to a third party are less than the repurchase price. 
To guard against these possibilities, the investment adviser, under guidelines 
established by the Fund's Board of Trustees, will evaluate the creditworthiness 
of the seller. The Fund will enter into repurchase agreements only with those 
institutions that the investment adviser believes present minimal credit risks 
and which furnish collateral at least equal in value or market price to the 
amount of the repurchase obligations. Repurchase agreements maturing in more 
than seven days are considered by the Fund to be illiquid. Distributions to 
shareholders of income from repurchase agreements are taxable. 

   
Risk Factors 
    

   Because prices of securities fluctuate from day to day, the value of an 
investment in the Fund will vary based upon the Fund's investment performance. 
The value of your shares in the Fund may, at any time, be higher or lower than 
your original cost. The Fund may invest in debt securities with varying 
maturities. In general, the longer the maturity of a security, the higher the 
yield and the greater the potential for price fluctuations. A decline in 
interest rates generally produces an increase in the value of debt securities 
in the Fund's portfolio, while an increase in interest rates usually reduces 
the value of these securities. 

Additional Restrictions 

   In addition to the investment objective and policies discussed above, the 
Fund's investments are subject to other restrictions which are described in its 
Statement of Additional Information. Unless otherwise stated, the Fund's 
investment objective and restrictions are considered fundamental and cannot be 
changed without shareholder approval. Unless expressly designated as a 
fundamental policy, the Fund's investment policies may be changed without 
shareholder approval by the Board of Trustees of the Fund. 

IV. MANAGEMENT OF THE FUND 

   The Board of Trustees of the Fund has overall responsibility for management 
and supervision of the Fund. There are currently eight Trustees, six of whom 
are not "interested persons" of the Fund as defined in the Investment Company 
Act of 1940 (the "1940 Act"). The Board meets at least quarterly. By virtue of 
the functions performed by Pioneering Management Corporation ("PMC") as 
investment adviser, the Fund requires no employees other than its executive 
officers, all of whom receive their compensation from PMC or other 

                                        5 
<PAGE> 
   
sources. The Statement of Additional Information contains the names of and 
general background information regarding each Trustee and executive officer of 
the Fund. 
    

   
   Each domestic fixed income portfolio managed by PMC, including the Fund, is 
overseen by the Domestic Fixed Income Portfolio Management Committee, which 
consists of PMC's most senior domestic fixed income professionals. The 
committee is chaired by Mr. David Tripple, PMC's President and Chief Investment 
Officer and Executive Vice President of each of the Pioneer mutual funds. Mr. 
Tripple joined PMC in 1974 and has had general responsibility for PMC's 
investment operations and specific portfolio assignments for over five years. 
Fixed income investments at PMC, including those made on behalf of the Funds, 
are under the general supervision of Mr. Sherman Russ, a Senior Vice President 
of PMC. Mr. Russ joined PMC in 1983. Mr. Mark Winter, Vice President of the 
Fund and PMC, is primarily responsible for the day-to-day management of the 
Fund. Mr. Winter assumed responsibility for the Fund in 1986 when it was 
managed by FMC. Mr. Winter joined PMC in 1993. In certain instances where the 
individual named above is unavailable, primary responsibility for the 
day-to-day management of the Fund may be assumed temporarily by Ms. Kathleen D. 
McClaskey who joined PMC in 1986 and is a Vice President of PMC. 
    

   The Fund is managed under a contract with PMC. PMC serves as investment 
adviser to the Fund and is responsible for the overall management of the Fund's 
business affairs, subject only to the authority of the Fund's Board of 
Trustees. PMC is a wholly owned subsidiary of The Pioneer Group, Inc. ("PGI"), 
a Delaware corporation. PGI's subsidiary, Pioneer Funds Distributor, Inc. 
("PFD"), is the principal underwriter of shares of the Fund. Prior to December 
1, 1993, FMC acted as investment adviser and principal underwriter to the Fund. 

   In addition to the Fund, PMC also manages and serves as the investment 
adviser for other mutual funds and is an investment adviser to certain other 
institutional accounts. PMC's and PFD's executive offices are located at 60 
State Street, Boston, Massachusetts 02109. 

   
   Under the terms of its contract with the Fund, PMC provides the Fund with an 
investment program consistent with its investment objective and policies. PMC 
furnishes the Fund with office space, equipment and personnel for managing the 
affairs of the Fund. PMC also pays all expenses in connection with the 
management of the affairs of the Fund except (i) charges and expenses for fund 
accounting, pricing and appraisal services and related overhead, including, to 
the extent such services are performed by personnel of PMC or its affiliates, 
office space and facilities and personnel compensation, training and benefits; 
(ii) the charges and expenses of auditors; (iii) the charges and expenses of 
any custodian, transfer agent, plan agent, dividend disbursing agent and 
registrar appointed by the Fund; (iv) issue and transfer taxes, chargeable to 
the Fund in connection with securities transactions to which the Fund is a 
party; (v) insurance premiums, interest charges, dues and fees for membership 
in trade associations and all taxes and corporate fees payable by the Fund to 
federal, state or other governmental agencies; (vi) fees and expenses involved 
in registering and maintaining registrations of the Fund and/or its shares with 
the SEC, state or blue sky securities agencies and foreign countries, including 
the preparation of Prospectuses and Statements of Additional Information for 
filing with the SEC; (vii) all expenses of shareholders' and Trustees' meetings 
and of preparing, printing and distributing prospectuses, notices, proxy 
statements and all reports to shareholders and to governmental agencies; (viii) 
charges and expenses of legal counsel to the Fund and the Trustees; (ix) 
distribution fees paid by the Fund in accordance with Rule 12b-1 promulgated by 
the SEC pursuant to the 1940 Act; (x) compensation of those Trustees of the 
Fund who are not affiliated with or interested persons of PMC, the Fund (other 
than as Trustees), PGI or PFD; (xi) the cost of preparing and printing share 
certificates; and (xii) interest on borrowed money, if any. In addition to the 
expenses described above, the Fund shall pay all brokers' and underwriting 
commissions chargeable to the Fund in connection with securities transactions 
to which the Fund is a party. 
    

   Orders for the Fund's portfolio securities transactions are placed by PMC, 
which strives to obtain the best price and execution for each transaction. In 
circumstances where two or more broker-dealers are in a position to offer 
comparable prices and execution, consideration may be given to whether the 
broker-dealer provides investment research or brokerage services or sells 
shares of the Fund or other Pioneer mutual funds. See the Statement of 
Additional Information for a further description of PMC's brokerage allocation 
practices. 

   As compensation for its management services for the Fund and certain 
expenses which PMC incurs, PMC is entitled to a management fee from the Fund at 
the annual rates set forth below as a percentage of average daily net assets: 
<TABLE>
<CAPTION>
                        Net Assets                               Annual Fee 
<S>                                                                 <C>
For assets up to $250,000,000                                       .50% 
For assets in excess of $250,000,000 to $300,000,000                .48% 
Over $300,000,000                                                   .45% 
</TABLE>

   
   PMC has agreed that until December 1, 1995, its fee shall not exceed the fee 
that would have been payable under the prior management contract with FMC. See 
the Statement of Additional Information for a discussion of the fee payable 
under the prior management agreement. 
    

   
   For the fiscal year ended December 31, 1994, the Fund paid a management fee 
of $2,266,099 to PMC. 
    

   
   John F. Cogan, Jr., Chairman and President of the Fund, Chairman of PFD, 
President and a Director of PGI and Chairman and a Director of PMC, owned 
approximately 15% of the outstanding capital stock of PGI as of March 31, 1995. 
    

   
V. FUND SHARE ALTERNATIVES 
    

   
   The Fund continuously offers two Classes of shares designated as Class A and 
Class B shares, as described more fully in "How to Buy Fund Shares." If you do 
not specify in your instructions to the Fund which Class of shares you wish to 
purchase, exchange or redeem, the Fund will assume that your instructions apply 
to Class A shares. 
    

   
   Class A Shares. If you invest less than $1 million in Class A shares, you 
will pay an initial sales charge. Certain pur- 
    

                                        6 
<PAGE> 

   
chases may qualify for reduced initial sales charges. If you invest $1 million 
or more in Class A shares, no sales charge will be imposed at the time of 
purchase, however, shares redeemed within 12 months of purchase may be subject 
to a contingent deferred sales charge ("CDSC"). Class A shares are subject to 
distribution and service fees at a combined annual rate of up to 0.25% of the 
Fund's average daily net assets attributable to Class A shares. 
    

   
   Class B Shares. If you plan to invest up to $250,000, Class B shares are 
available to you. Class B shares are sold without an initial sales charge, but 
are subject to a CDSC of up to 4% if redeemed within six years. Class B shares 
are subject to distribution and service fees at a combined annual rate of 1.00% 
of the Fund's average daily net assets attributable to Class B shares. Your 
entire investment in Class B shares is available to work for you from the time 
you make your investment, but the higher distribution fee paid by Class B 
shares will cause your Class B shares (until conversion) to have a higher 
expense ratio and to pay lower dividends, to the extent dividends are paid, 
than Class A shares. Class B shares will automatically convert to Class A 
shares, based on relative net asset value, eight years after the initial 
purchase. 
    

   
   Purchasing Class A or Class B Shares. The decision as to which Class to 
purchase depends on the amount you invest, the intended length of the 
investment and your personal situation. If you are making an investment that 
qualifies for reduced sales charges, you might consider Class A shares. If you 
prefer not to pay an initial sales charge on an investment of $250,000 or less 
and you plan to hold the investment for at least six years, you might consider 
Class B shares. 
    

   
   Investment dealers or their representatives may receive different 
compensation depending on which Class of shares they sell. Shares may be 
exchanged only for shares of the same Class of another Pioneer fund and shares 
acquired in the exchange will continue to be subject to any CDSC applicable to 
the shares of the Fund originally purchased. Shares sold outside the U.S. to 
persons who are not U.S. citizens may be subject to different sales charges, 
CDSCs and dealer compensation arrangements in accordance with local laws and 
business practices. 
    

   
VI. SHARE PRICE 
    

   
   Shares of the Fund are sold at the public offering price, which is the net 
asset value per share plus the applicable sales charge. Net asset value per 
share of a Class of the Fund is determined by dividing the value of its assets, 
less liabilities attributable to that Class, by the number of shares of that 
Class outstanding. The net asset value is computed once daily, on each day the 
New York Stock Exchange (the "Exchange") is open, as of the close of regular 
trading on the Exchange. 
    

   
   Securities are valued at the last sale price on the principal exchange or 
market where they are traded. Securities which have not traded on the date of 
valuation or securities for which sales prices are not generally reported are 
valued at the mean between the current bid and asked prices. All assets of the 
Fund for which there is no other readily available valuation method are valued 
at their fair value as determined in good faith by the Trustees. 
    

   
VII. HOW TO BUY FUND SHARES 
    
   
   You may buy Fund shares at the public offering price from any securities 
broker-dealer which has a sales agreement with PFD. If you do not have a 
securities broker-dealer, please call 1-800-225-6292 for assistance. 
    
   
   The minimum initial investment is $1,000 for Class A and Class B shares 
except as specified below. The minimum initial investment is $50 for Class A 
accounts being established to utilize monthly bank drafts, government 
allotments, payroll deduction and other similar automatic investment plans. 
Separate minimum investment requirements apply to retirement plans and to 
telephone and wire orders placed by broker-dealers; no sales charges or minimum 
requirements apply to the reinvestment of dividends or capital gains 
distributions. The minimum subsequent investment is $50 for Class A shares and 
$500 for Class B shares except that the subsequent minimum investment amount 
for Class B share accounts may be as little as $50 if an automatic investment 
plan is established (see "Automatic Investment Plans"). 
    
   
Class A Shares 
    

   
   You may buy Class A shares at the public offering price, that is, at the net 
asset value per share next computed after receipt of a purchase order, plus a 
sales charge as follows: 
<TABLE>
<CAPTION>
                                      Sales Charge as a % of 

                                                                   Dealer 
                                                                 Allowance 
                                                      Net        as a % of 
                                      Offering      Amount        Offering 
        Amount of Purchase             Price       Invested        Price 
<S>                                     <C>          <C>            <C>
Less than $100,000                      4.50%        4.71%          4.00% 
$100,000 but less than $250,000         3.50%        3.63%          3.00% 
$250,000 but less than $500,000         2.50%        2.56%          2.00% 
$500,000 but less than $1,000,000       2.00%        2.04%          1.75% 
$1,000,000 or more                       -0-          -0-         See below 
</TABLE>
    

   
   No sales charge is payable at the time of purchase on investments of 
$1,000,000 or more or for participants in certain group plans (described below) 
subject to a CDSC of 1% which may be imposed in the event of a redemption of 
Class A shares within 12 months of purchase. See "How to Sell Fund Shares." PFD 
may, in its discretion, pay a commission to broker-dealers who initiate and are 
responsible for such purchases as follows: 1% on the first $1 million invested; 
0.50% on the next $4 million; and 0.10% on the excess over $5 million. These 
commissions will not be paid if the purchaser is affiliated with the 
broker-dealer or if the purchase represents the reinvestment of a redemption 
made during the previous 12 calendar months. Broker-dealers who receive a 
commission in connection with Class A share purchases at net asset value by 
401(a) or 401(k) retirement plans with 1,000 or more eligible participants or 
with at least $10 million in plan assets will be required to return any 
commission paid or a pro rata portion thereof if the retirement plan redeems 
its shares within 12 months of purchase. See also "How to Sell Fund Shares." In 
connection with PGI's acquisition of FMC and contingent upon the achievement of 
certain sales objectives, PFD pays to Mutual of Omaha Investor Services, Inc. 
50% of PFD's retention of any sales commission on sales of the Fund's Class A 
shares through such dealer. 
    

   
   The schedule of sales charges above is applicable to purchases of Class A 
shares of the Fund by (i) an individual, 
    

                                        7 
<PAGE> 
   
(ii) an individual and his or her spouse and children under the age of 21 and 
(iii) a trustee or other fiduciary of a trust estate or fiduciary account or 
related trusts or accounts including pension, profit-sharing and other employee 
benefit trusts qualified under Section 401 or 408 of the Code, although more 
than one beneficiary is involved. The sales charges applicable to a current 
purchase of Class A shares of the Fund by a person listed above is determined 
by adding the value of shares to be purchased to the aggregate value (at the 
then current offering price) of shares of any of the other Pioneer mutual funds 
previously purchased (except direct purchases of Pioneer Money Market Trust's 
Class A shares) and then owned, provided PFD is notified by such person or his 
or her broker-dealer each time a purchase is made which would qualify. Pioneer 
mutual funds include all mutual funds for which PFD serves as principal 
underwriter. See the "Letter of Intention" section of the Account Application. 
    

   
   Qualifying for a Reduced Sales Charge. Class A shares of the Fund may be 
sold at a reduced or eliminated sales charge to certain group plans ("Group 
Plans") under which a sponsoring organization makes recommendations to, permits 
group solicitation of, or otherwise facilitates purchases by, its employees, 
members or participants. Class A shares of a Fund may be sold at net asset 
value per share without a sales charge to Optional Retirement Program 
participants if (i) the employer has authorized a limited number of investment 
company providers for the Program, (ii) all authorized investment company 
providers offer their shares to Program participants at net asset value, (iii) 
the employer has agreed in writing to actively promote the authorized 
investment providers to Program participants and (iv) the Program provides for 
a matching contribution for each participant contribution. Information about 
such arrangements is available from PFD. 
    

   
   Class A shares of the Fund may also be sold at net asset value per share 
without a sales charge to: (a) current or former Trustees and officers of the 
Fund and partners and employees of its legal counsel; (b) current or former 
directors, officers, employees or sales representatives of PGI or its 
subsidiaries; (c) current or former directors, officers, employees or sales 
representatives of any subadviser or predecessor investment adviser to any 
investment company for which PMC serves as investment adviser, and the 
subsidiaries or affiliates of such persons; (d) current or former officers, 
partners, employees or registered representatives of broker-dealers which have 
entered into sales agreements with PFD; (e) members of the immediate families 
of any of the persons above; (f) any trust, custodian, pension, profit-sharing 
or other benefit plan of the foregoing persons; (g) insurance company separate 
accounts; (h) certain "wrap accounts" for the benefit of clients of financial 
planners adhering to standards established by PFD; (i) other funds and accounts 
for which PMC or any of its affiliates serves as investment adviser or manager; 
and (j) certain unit investment trusts. Shares so purchased are purchased for 
investment purposes and may not be resold except through redemption or 
repurchase by or on behalf of the Fund. The availability of this privilege is 
conditioned upon the receipt by PFD of written notification of eligibility. 
Class A shares of the Fund may also be sold at net asset value without a sales 
charge in connection with certain reorganization, liquidation or acquisition 
transactions involving other investment companies or personal holding 
companies. 
    
   
   Reduced sales charges for Class A shares are available through an agreement 
to purchase a specified quantity of Fund shares over a designated 13-month 
period by completing the "Letter of Intention" section of the Account 
Application. Information about the Letter of Intention procedure, including its 
terms, is contained in the Statement of Additional Information. Investors who 
are clients of a broker-dealer with a current sales agreement with PFD may 
purchase Class A shares of the Fund at net asset value, without a sales charge, 
to the extent that the purchase price is paid out of proceeds from one or more 
redemptions by the investor of shares of certain other mutual funds. In order 
for a purchase to qualify for this privilege, the investor must document to the 
broker-dealer that the redemption occurred within the 60 days immediately 
preceding the purchase of Class A shares; that the client paid a sales charge 
on the original purchase of the shares redeemed; and that the mutual fund whose 
shares were redeemed also offers net asset value purchases to redeeming 
shareholders of any of the Pioneer funds. Further details may be obtained from 
PFD. 
    
   
Class B Shares 
    
   
   You may buy Class B shares at net asset value without the imposition of an 
initial sales charge; however, Class B shares redeemed within six years of 
purchase will be subject to a CDSC at the rates shown in the table below. The 
charge will be assessed on the amount equal to the lesser of the current market 
value or the original purchase cost of the shares being redeemed. No CDSC will 
be imposed on increases in account value above the initial purchase price, 
including shares derived from the reinvestment of dividends or capital gains 
distributions. 
    
   
   The amount of the CDSC, if any, will vary depending on the number of years 
from the time of purchase until the time of redemption of Class B shares. For 
the purpose of determining the number of years from the time of any purchase, 
all payments during a quarter will be aggregated and deemed to have been made 
on the first day of that quarter. In processing redemptions of Class B shares, 
the Fund will first redeem shares not subject to any CDSC, and then shares held 
longest during the six-year period. As a result, you will pay the lowest 
possible CDSC. 
<TABLE>
<CAPTION>
Year Since                        CDSC as a Percentage of Dollar 
Purchase                              Amount Subject to CDSC 
<S>                                             <C>
First                                           4.0% 
Second                                          4.0% 
Third                                           3.0% 
Fourth                                          3.0% 
Fifth                                           2.0% 
Sixth                                           1.0% 
Seventh and thereafter                          none 
</TABLE>
    

   
   Proceeds from the CDSC are paid to PFD and are used in whole or in part to 
defray PFD's expenses related to providing distribution-related services to the 
Fund in connection with the sale of Class B shares, including the payment of 
compensation to broker-dealers. 
    
   
   Class B shares will automatically convert into Class A shares at the end of 
the calendar quarter that is eight years 
    
                                        8 
<PAGE> 
   
after the purchase date, except as noted below. Class B shares acquired by 
exchange from Class B shares of another Pioneer fund will convert into Class A 
shares based on the date of the initial purchase and the applicable CDSC. Class 
B shares acquired through reinvestment of distributions will convert into Class 
A shares based on the date of the initial purchase to which such shares relate. 
For this purpose, Class B shares acquired through reinvestment of distributions 
will be attributed to particular purchases of Class B shares in accordance with 
such procedures as the Trustees may determine from time to time. The conversion 
of Class B shares to Class A shares is subject to the continuing availability 
of a ruling from the Internal Revenue Service ("IRS"), for which the Fund is 
applying or an opinion of counsel that such conversions will not constitute 
taxable events for federal tax purposes. There can be no assurance that such 
ruling or opinion will be available at the time any particular conversion would 
normally occur. The conversion of Class B shares to Class A shares will not 
occur if such ruling or opinion will be available is not available and, 
therefore, Class B shares would continue to be subject to higher expenses than 
Class A shares for an indeterminate period. 
    
   
   Waiver or Reduction of Contingent Deferred Sales Charge. The CDSC on Class B 
shares and on any Class A shares subject to a CDSC may be waived or reduced for 
non-retirement accounts if: (a) the redemption results from the death of all 
registered owners of an account (in the case of UGMAs, UTMAs and trust 
accounts, the waiver applies upon the death of all beneficial owners) or a 
total and permanent disability (as defined in Section 72 of the Code) of all 
registered owners occurring after the purchase of the shares being redeemed or 
(b) the redemption is made in connection with limited automatic redemptions as 
set forth in "Systematic Withdrawal Plans" (limited in any year to 10% of the 
value of the account in the Fund at the time the withdrawal plan is 
established). 
    
   
   The CDSC on Class B shares and on any Class A shares subject to a CDSC may 
be waived or reduced for retirement plan accounts if: (a) the redemption 
results from the death or a total and permanent disability (as defined in 
Section 72 of the Code) occurring after the purchase of the shares being 
redeemed of a shareholder or participant in an employer-sponsored retirement 
plan; (b) the distribution is to a participant in an Individual Retirement 
Account ("IRA"), 403(b) or employer-sponsored retirement plan, is part of a 
series of substantially equal payments made over the life expectancy of the 
participant or the joint life expectancy of the participant and his or her 
beneficiary or as scheduled periodic payments to a participant (limited in any 
year to 10% of the value of the participant's account at the time the 
distribution amount is established; a required minimum distribution due to the 
participant's attainment of age 70-1/2 may exceed the 10% limit only if the 
distribution amount is based on plan assets held by Pioneer); (c) the 
distribution is from a 401(a) or 401(k) retirement plan and is a return of 
excess employee deferrals or employee contributions or a qualifying hardship 
distribution as defined by the Code or results from a termination of employment 
(limited with respect to a termination to 10% per year of the value of the 
plan's assets in the Fund as of the later of the prior December 31 or the date 
the account was established unless the plan's assets are being rolled over to 
or reinvested in the same class of shares of a Pioneer mutual fund subject to 
the CDSC of the shares originally held); (d) the distribution is from an IRA, 
403(b) or employer-sponsored retirement plan and is to be rolled over to or 
reinvested in the same class of shares in a Pioneer mutual fund and which will 
be subject to the applicable CDSC upon redemption; (e) the distribution is in 
the form of a loan to a participant in a plan which permits loans (each 
repayment of the loan will constitute a new sale which will be subject to the 
applicable CDSC upon redemption); or (f) the distribution is from a qualified 
defined contribution plan and represents a participant's directed transfer 
(provided that this privilege has been pre-authorized through a prior 
agreement with PFD regarding participant directed transfers). 
    

   
   The CDSC on Class B shares and on any Class A shares subject to a CDSC may 
be waived or reduced for either non-retirement or retirement plan accounts if: 
(a) the redemption is made by any state, county, or city, or any 
instrumentality, department, authority, or agency thereof, which is prohibited 
by applicable laws from paying a CDSC in connection with the acquisition of 
shares of any registered investment management company; or (b) the redemption 
is made pursuant to the Fund's right to liquidate or involuntarily redeem 
shares in a shareholder's account. 
    
   
   Broker-Dealers. An order for either Class of Fund shares received by PFD 
from a broker-dealer prior to the close of regular trading on the Exchange is 
confirmed at the price appropriate for that Class as determined at the close of 
regular trading on the Exchange on the day the order is received, provided the 
order is received by PFD prior to PFD's close of business (usually, 5:30 p.m. 
Eastern Time). It is the responsibility of broker-dealers to transmit orders so 
that they will be received by PFD prior to its close of business. 
    
   
   General. The Fund reserves the right in its sole discretion to withdraw all 
or any part of the offering of shares when, in the judgment of the Fund's 
management, such withdrawal is in the best interest of the Fund. An order to 
purchase shares is not binding on, and may be rejected by, PFD until it has 
been confirmed in writing by PFD and payment has been received. 
    

   
VIII. HOW TO SELL FUND SHARES 
    
   
   You can arrange to sell (redeem) fund shares on any day the Exchange is open 
by selling either some or all of your shares to the Fund. 

   You may sell your shares either through your broker-dealer or directly to 
the Fund. Please note the following: 

   * If you are selling shares from a retirement account, you must make your 
     request in writing (except for exchanges to other Pioneer funds which can 
     be requested by phone or in writing). Call 1-800-622-0176 for more 
     information. 
    

   
   * If you are selling shares from a non-retirement account, you may use any 
     of the methods described below. 
    

   
   Your shares will be sold at the share price next calculated after your order 
is received and accepted less any applicable 
    

                                        9 
<PAGE> 
   
CDSC. Sale proceeds generally will be sent to you in cash, normally within 
seven days after your order is accepted. The Fund reserves the right to 
withhold payment of the sale proceeds until checks received by the Fund in 
payment for the shares being sold have cleared, which may take up to 15 
calendar days from the purchase date. 

   In Writing. You may sell your shares by delivering a written request, signed 
by all registered owners, in good order to Pioneering Services Corporation 
("PSC"), however, you must use a written request, including a signature 
guarantee, to sell your shares if any of the following situations applies: 

   * you wish to sell over $50,000 worth of shares, 

   * your account registration or address has changed within the last 30 days, 

   * the check is not being mailed to the address on your account (address of 
     record), 

   * the check is not being made out to the account owners, or 

   * the sale proceeds are being transferred to a Pioneer account with a 
     different registration. 
    
   
   Your request should include your name, the Fund's name, your fund account 
number, the Class of shares to be redeemed, the dollar amount or number of 
shares to be redeemed, and any other applicable requirements as described 
below. Unless instructed otherwise, Pioneer will send the proceeds of the sale 
to the address of record. Fiduciaries or corporations are required to submit 
additional documents. For more information, contact PSC at 1-800-225-6292. 
    
   
   Written requests will not be processed until they are received in good order 
and accepted by PSC. Good order means that there are no outstanding claims or 
requests to hold redemptions on the account, certificates are endorsed by the 
record owner(s) exactly as the shares are registered and the signature(s) are 
guaranteed by an eligible guarantor. You should be able to obtain a signature 
guarantee from a bank, broker, dealer, credit union (if authorized under state 
law), securities exchange or association, clearing agency or savings 
association. A notary public cannot provide a signature guarantee. Signature 
guarantees are not accepted by facsimile ("fax"). For additional information 
about the necessary documentation for redemption by mail, please contact PSC at 
1-800-225-6292. 
    

   
   By Telephone or by Fax. Your account is automatically authorized to have the 
telephone redemption privilege unless you indicated otherwise on your Account 
Application or by writing to the Fund. You may redeem up to $50,000 of your 
shares by telephone or fax and receive the proceeds by check or by wire. The 
redemption proceeds must be made payable exactly as the account is registered. 
To receive the proceeds by check: the check must be sent to the address of 
record which must not have changed in the last 30 days. To receive the proceeds 
by bank wire: the wire must be sent to your previously designated bank wire 
address of record which must have been properly pre-designated either on your 
Account Application or on an Account Options Form and which must not have 
changed in the last 30 days. To redeem by fax send your redemption request to 
1-800-225-4240. The telephone redemption option is not available to retirement 
plan accounts. You may always elect to deliver redemption instructions to PSC 
by mail. See "Telephone Transactions and Related Liabilities" below. Telephone 
and fax redemptions will be priced as described above. 
    

   
   Selling Shares Through Your Broker-Dealer. The Fund authorized PFD to act as 
its agent in the repurchase shares of the Fund from qualified broker-dealers 
and reserves the right to terminate this procedure at any time. Your broker- 
dealer must receive your request before the close of business on the Exchange 
and transmit it to PFD before PFD's close of business to receive that day's 
redemption price. Your broker-dealer is responsible for providing all necessary 
documentation to PFD and may charge you for its services. 
    

   
   Small Accounts. The minimum account value is $500. If you hold shares of the 
Fund in an account with a net asset value of less than the minimum required 
amount due to redemptions or exchanges, the Fund may redeem the shares held in 
this account at net asset value if you have not increased the net asset value 
of the account to at least the minimum required amount within six months of 
notice by the Fund to you of the Fund's intention to redeem the shares. 
    

   
   CDSC on Class A Shares. Purchases of Class A shares of $1,000,000 or more, 
or by participants in a Group Plan which were not subject to an initial sales 
charge, may be subject to a CDSC upon redemption. A CDSC is payable to PFD on 
these investments in the event of a share redemption within 12 months following 
the share purchase, at the rate of 1% of the lesser of the value of the shares 
redeemed (exclusive of reinvested dividend and capital gain distributions) or 
the total cost of such shares. Shares subject to the CDSC which are exchanged 
into another Pioneer fund will continue to be subject to the CDSC until the 
original 12-month period expires. However, no CDSC is payable with respect to 
purchases of Class A shares by 401(a) or 401(k) retirement plans with 1,000 or 
more eligible participants or with at least $10 million in plan assets. 
    

   
   General. Redemptions may be suspended or payment postponed during any period 
in which any of the following conditions exist: the Exchange is closed or 
trading on the Exchange is restricted; an emergency exists as a result of which 
disposal by the Fund of securities owned by it is not reasonably practicable or 
it is not reasonably practicable for the Fund to fairly determine the value of 
the net assets of its portfolio; or the SEC, by order, so permits. 
    

   
   Redemptions and repurchases are taxable transactions to shareholders. The 
net asset value per share received upon redemption or repurchase may be more or 
less than the cost of shares to an investor, depending on the market value of 
the portfolio at the time of redemption or repurchase. 
    

   
IX. HOW TO EXCHANGE FUND SHARES 
    

   
   Written Exchanges. You may exchange your shares by sending a letter of 
instruction to PSC. Your letter should include your name, the name of the 
Pioneer mutual fund out of which you wish to exchange and the name of the 
Pioneer mutual fund into which you wish to exchange, your fund account 
number(s), the Class of shares to be exchanged and the dollar amount or number 
of shares to be exchanged. Writ- 
    

                                       10 
<PAGE> 
   
ten exchange requests must be si gned by all record owner(s) exactly as the 
shares are registered. 
    

   
   Telephone Exchanges. Your account is automatically authorized to have the 
telephone exchange privilege unless you indicated otherwise on your Account 
Application or by writing to the Fund. Proper account identification will be 
required for each telephone exchange. Telephone exchanges may not exceed 
$500,000 per account per day. All telephone exchange requests will be recorded. 
See "Telephone Transactions and Related Liabilities" below. 
    

   
   Automatic Exchanges. You may automatically exchange shares from one Pioneer 
account for shares of the same Class in another Pioneer account on a monthly or 
quarterly basis. The accounts must have identical registrations and the 
originating account must have a minimum balance of $5,000. The exchange will be 
effective on the 18th day of the month. 
    

   
   General. Exchanges must be at least $1,000. You may exchange your investment 
from one Class of Fund shares at net asset value, without a sales charge, for 
shares of the same Class of any other Pioneer mutual fund. Not all Pioneer 
mutual funds offer more than one Class of shares. A new Pioneer account opened 
through an exchange must have a registration identical to that on the original 
account. 
    

   Class A or Class B shares which would normally be subject to a CDSC upon 
redemption will not be charged the applicable CDSC at the time of an exchange. 
Shares acquired in an exchange will be subject to the CDSC of the shares 
originally held. For purposes of determining the amount of any applicable CDSC, 
the length of time you have owned Class B shares acquired by exchange will be 
measured from the date you acquired the original shares and will not be 
affected by any subsequent exchange. 

   Exchange requests received by PSC before 4:00 p.m. Eastern Time will be 
effective on that day if the requirements above have been met, otherwise, they 
will be effective on the next business day. PSC will process exchanges only 
after receiving an exchange request in good order. There are currently no fees 
or sales charges imposed at the time of an exchange. An exchange of shares may 
be made only in states where legally permitted. For federal and (generally) 
state income tax purposes, an exchange is considered to be a sale of the shares 
of the Fund exchanged and a purchase of shares in another fund. Therefore, an 
exchange could result in a gain or loss on the shares sold, depending on the 
tax basis of these shares and the timing of the transaction, and special tax 
rules may apply. 

   
   You should consider the differences in objectives and policies of the 
Pioneer funds, as described in each fund's current prospectus, before making 
any exchange. To prevent abuse of the exchange privilege to the detriment of 
other Fund shareholders, the Fund and PFD reserve the right to limit the number 
and/or frequency of exchanges and/or to charge a fee for exchanges. The 
exchange privilege may be changed or discontinued and may be subject to 
additional limitations, including certain restriction on purchases by market 
timer accounts. 
    

   
X. DISTRIBUTION PLANS 
    

   
   The Fund has adopted a Plan of Distribution for both Class A shares ("Class 
A Plan") and Class B shares ("Class B Plan") in accordance with Rule 12b-1 
under the 1940 Act pursuant to which certain distribution and service fees are 
paid. 
    

   Pursuant to the Class A Plan, the Fund reimburses PFD for its actual 
expenditures to finance any activity primarily intended to result in the sale 
of Class A shares or to provide services to holders of Class A shares, provided 
the categories of expenses for which reimbursement is made are approved by the 
Fund's Board of Trustees. As of the date of this Prospectus, the Board of 
Trustees has approved the following categories of expenses for Class A shares 
of the Fund: (i) a service fee to be paid to qualified broker-dealers in an 
amount not to exceed 0.25% per annum of the Fund's daily net assets 
attributable to Class A shares; (ii) reimbursement to PFD for its expenditures 
for broker-dealer commissions and employee compensation on certain sales of the 
Fund's Class A shares with no initial sales charge (See "How to Buy Fund 
Shares"); and (iii) reimbursement to PFD for expenses incurred in providing 
services to Class A shareholders and supporting broker-dealers and other 
organizations (such as banks and trust companies) in their efforts to provide 
such services. Banks are currently prohibited under the Glass-Steagall Act 
from providing certain underwriting or distribution services. If a bank was 
prohibited from acting in any capacity or providing any of the described 
services, management would consider what action, if any, would be appropriate. 

   Expenditures of the Fund pursuant to the Class A Plan are accrued daily and 
may not exceed 0.25% of the Fund's average daily net assets attributable to 
Class A shares. Distribution expenses of PFD are expected to substantially 
exceed the distribution fees paid by the Fund in a given year. The Class A Plan 
may not be amended to increase materially the annual percentage limitation of 
average net assets which may be spent for the services described therein 
without approval of the shareholders of the Fund. 

   The Class B Plan provides that the Fund will pay a distribution fee at the 
annual rate of 0.75% of the Fund's average daily net assets attributable to 
Class B shares and will pay PFD a service fee at the annual rate of 0.25% of 
the Fund's average daily net assets attributable to Class B shares. The 
distribution fee is intended to compensate PFD for its distribution services to 
the Fund. The service fee is intended to be additional compensation for 
personal services and/or account maintenance services with respect to Class B 
shares. PFD also receives the proceeds of any CDSC imposed on the redemption of 
Class B shares. 

   
   Commissions of 4%, equal to 3.75% of the amount invested and a first year's 
service fee equal to 0.25% of the amount invested in Class B shares, are paid 
to broker-dealers who have selling agreements with PFD. PFD may advance to 
dealers the first year service fee at a rate up to 0.25% of the purchase price 
of such shares and, as compensation therefore, PFD may retain the service fee 
paid by the Fund with respect to such shares for the first year after purchase. 
Dealers will become eligible for additional service 
    

                                       11 
<PAGE> 
   
fees with respect to such shares commencing in the 13th month following the 
purchase. Dealers may from time to time be required to meet certain criteria in 
order to receive service fees. PFD or its affiliates are entitled to retain all 
service fees payable under the Class B Plan for which there is no dealer of 
record or for which qualification standards have not been met as partial 
consideration for personal services and/or account maintenance services 
performed by PFD or its affiliates for shareholder accounts. 
    

   
XI. DIVIDENDS, DISTRIBUTIONS AND TAXATION 
    

   
   The Fund has elected to be treated, has qualified, and intends to qualify 
each year as a "regulated investment company" under the Code so that it will 
not pay federal income taxes on income and capital gains distributed to 
shareholders at least annually. The Code permits tax-exempt interest received 
by the Fund to flow through as tax-exempt "exempt-interest dividends" to the 
Fund's shareholders, provided that the Fund qualifies as a regulated investment 
company and at least 50% of the value of the total assets of the Fund at the 
close of each quarter of its taxable year consists of tax-exempt obligations. 
However, distributions derived from interest on certain "private activity 
bonds" will be subject to the federal alternative minimum tax for individuals, 
estates or trusts that are subject to such tax, and all tax exempt 
distributions may result in or increase a corporate shareholder's liability for 
the federal corporate alternative minimum tax. 
    

   
   Interest on indebtedness incurred by a shareholder to purchase or carry 
shares of the Fund will not be deductible for federal income tax purposes to 
the extent it is deemed related to exempt-interest dividends. The Fund may not 
be an appropriate investment for persons who are "substantial users" of 
facilities financed by industrial revenue or private activity bonds or persons 
related to substantial users. Shareholders receiving social security or certain 
railroad retirement benefits may be subject to federal income tax on a portion 
of such benefits as a result of receiving investment income, including 
exempt-interest dividends and other distributions paid by the Fund. 
    

   
   Under the Code, the Fund will be subject to a nondeductible 4% federal 
excise tax on a portion of its undistributed taxable ordinary income and 
capital gains if it fails to meet certain distribution requirements with 
respect to each calendar year. The Fund intends to make distributions in a 
timely manner and accordingly does not expect to be subject to the excise tax. 
    

   
   Each business day the Fund declares a dividend consisting of substantially 
all of the Fund's net investment income. Shareholders begin earning dividends 
on the first business day following receipt of payment for purchased shares. 
Shares continue to earn dividends up to and including the date of redemption. 
Dividends are normally paid on the last business day of the month or shortly 
thereafter. The Fund's net investment income consists of the interest income it 
earns, less expenses. In computing interest income, the Fund amortizes premium 
or accrues discount on long-term debt securities only to the extent required 
for federal income tax purposes. The Fund will make distributions from net long 
term capital gains, if any, in December. Net short-term capital gains 
distributions, if any, may be paid with such dividends, and other distributions 
from income and/or capital gains may also be made at such times as may be 
necessary to avoid federal income or excise tax. 
    

   
   Unless shareholders specify otherwise, all distributions from the Fund will 
be automatically reinvested in additional full and fractional shares of the 
Fund. For further information on the distribution options available to 
shareholders, see "Distribution Options" and "Directed Dividends" below. 
    

   
   The Fund's dividends from its taxable net investment income, including 
taxable interest income, taxable original issue discount, market discount 
income, income from securities lending and any net short-term capital gains 
realized by the Fund are taxable to shareholders as ordinary income under the 
Code. Dividends from the Fund's net long-term capital gains are taxable to 
shareholders as long-term capital gains under the Code, regardless of a 
shareholder's holding period for his Fund shares. For federal income tax 
purposes, dividends are taxable as described above whether a shareholder takes 
them in cash or reinvests in additional shares of the Fund. 
    

   The federal income tax status of all distributions will be reported to 
shareholders annually, and taxable shareholders are required to report all 
distributions, including tax-exempt distributions, on their federal income tax 
returns. 

   
   The Fund's taxable dividends and other taxable distributions, and the 
proceeds of redemptions, exchanges or repurchases of the Fund's shares paid to 
individuals and other non-exempt payees may be subject to a 31% backup 
withholding of federal income tax if the Fund is not provided with the 
shareholder's correct taxpayer identification number and certification that the 
number is correct and that the shareholder is not subject to such backup 
withholding or if the Fund receives notice from the IRS or a broker that backup 
withholding applies. 
    

   
   The description above relates only to U.S. federal income tax consequences 
for shareholders who are U.S. persons, i.e. U.S. citizens or residents, or U.S. 
corporations, partnerships, trusts or estates and who are subject to U.S. 
federal income tax. A state income (and possibly local income and/or intangible 
property) tax exemption is generally available to the extent the Fund's 
distributions are derived from interest on (or, in the case of intangibles 
taxes, the value of its assets is attributable to) certain U.S. Government 
obligations and/or tax-exempt municipal obligations issued by or on behalf of 
the particular state or a political subdivision thereof, provided in some 
states that certain thresholds for holdings of such obligations an/or reporting 
requirements are satisfied. You should consult your own tax adviser regarding 
this possibility and other tax consequences under state, local and other 
applicable tax laws. 
    

   
XII. SHAREHOLDER SERVICES 
    

   
   PSC is the shareholder services and transfer agent for shares of the Fund. 
PSC, a Massachusetts corporation, is a wholly-owned subsidiary of PGI. PSC's 
offices are located at 60 State Street, Boston, Massachusetts 02109, and 
inquiries to PSC should be mailed to Pioneering Services Corporation, P.O. 
    

                                       12 
<PAGE> 
   
Box 9014, Boston, Massachusetts 02205-9014. Brown Brothers Harriman & Co. (the 
"Custodian") serves as custodian of the Fund's portfolio securities and other 
assets. The principal business address of the mutual fund division of the 
Custodian is 40 Water Street, Boston, Massachusetts 02109. 
    

   
Account and Confirmation Statements 
    

   
   PSC maintains an account for each shareholder and all transactions of the 
shareholder are recorded in this account. Confirmation statements showing 
details of transactions are sent to shareholders as transactions occur, except 
Automatic Investment Plan transactions which are confirmed quarterly. The 
Combined Account Statement, mailed quarterly, is available to shareholders who 
have more than one Pioneer account. 
    

   
   Shareholders whose shares are held in the name of an investment 
broker-dealer or other party will not normally have an account with the Fund 
and might not be able to utilize some of the services available to shareholders 
of record. Examples of services which might not be available are investment or 
redemption of shares by mail, automatic reinvestment of dividends and capital 
gains distributions, withdrawal plans, Letters of Intention, Rights of 
Accumulation, telephone exchanges and redemptions and newsletters. 
    

   
Additional Investments 
    

   
   You may add to your account by sending a check (minimum of $50 for Class A 
shares and $500 for Class B shares) to PSC (account number and Class of shares 
should be clearly indicated). The bottom portion of a confirmation statement 
may be used as a remittance slip to make additional investments. Additions to 
your account, whether by check or through a Pioneer Investomatic Plan, are 
invested in full and fractional shares of the Fund at the applicable offering 
price in effect as of the close of the Exchange on the day of receipt. 
    

   
Automatic Investment Plans 
    

   
   You may arrange for regular automatic investments of $50 or more through 
government/military allotments, payroll deduction or through a Pioneer 
Investomatic Plan. A Pioneer Investomatic Plan provides for a monthly or 
quarterly investment by means of a pre-authorized draft drawn on a checking 
account. Pioneer Investomatic Plan investments are voluntary, and you may 
discontinue the Plan at any time without penalty upon 30 days' written notice 
to PSC. PSC acts as agent for the purchaser, the broker-dealer and PFD in 
maintaining these plans. 
    

   
Financial Reports and Tax Information 
    

   
   As a shareholder, you will receive financial reports at least semiannually. 
In January of each year, the Fund will mail you information about the tax 
status of dividends and distributions. 
    

   
Distribution Options 
    

   
   Dividends and capital gains distributions, if any, will automatically be 
invested in additional shares of the Fund, at the applicable net asset value 
per share, unless you indicate another option on the Account Application. Two 
other options available are (a) dividends in cash and capital gains 
distributions in additional shares; and (b) all dividends and capital gains 
distributions in cash. These two options are not available, however, for 
retirement plans or for an account with a net asset value of less than $500. 
Changes in your distribution options may be made by written request to PSC. 
    

   
Directed Dividends 
    

   
   You may elect (in writing) to have the dividends paid by one Pioneer fund 
account invested in a second Pioneer fund account. The value of this second 
account must be at least $1,000 ($500 for Pioneer Fund or Pioneer II). Invested 
dividends may be in any amount, and there are no fees or charges for this 
service. Retirement plan shareholders may only direct dividends to accounts 
with identical registrations, i.e., PGI IRA Cust for John Smith may only go 
into another account registered PGI IRA Cust for John Smith. 
    

   
Direct Deposit 
    

   
   If you have elected to take distributions, whether dividends or dividends 
and capital gains, in cash, or have established a Systematic Withdrawal Plan, 
you may choose to have those cash payments deposited directly into your 
savings, checking or NOW bank account. You may establish this service by 
completing the appropriate section on the Account Application when opening a 
new account or the Account Options Form for an existing account. 
    

   
Voluntary Tax Withholding 
    

   
   You may request (in writing) that PSC withhold 28% of the dividends and 
capital gains distributions paid from your account (before any reinvestment) 
and forward the amount withheld to the IRS as a credit against your federal 
income taxes. This option is not available for retirement plan accounts or for 
accounts subject to backup withholding. 
    

   
Telephone Transactions and Related Liabilities 
    

   
   Your account is automatically authorized to have telephone transaction 
privileges unless you indicated otherwise on your Account Application or by 
writing to the Fund. You may sell or exchange your Fund shares by telephone by 
calling 1-800-225-6292 between 8:00 a.m. and 8:00 p.m. Eastern Time on 
weekdays. See "Share Price" for more information. To confirm that each 
transaction instruction received by telephone is genuine, the Fund will record 
each telephone transaction, require the caller to provide the personal 
identification number (PIN) for the account and send you a written confirmation 
of each telephone transaction. Different procedures may apply to accounts that 
are registered to non-U.S. citizens or that are held in the name of an 
institution or in the name of an investment broker-dealer or other third-party. 
If reasonable procedures, such as those described above, are not followed, the 
Fund may be liable for any loss due to unauthorized or fraudulent instructions. 
The Fund may implement other procedures from time to time. In all other cases, 
neither the Fund, PSC or PFD will be responsible for the authenticity of 
instructions received by telephone, therefore, you bear the risk of loss for 
unauthorized or fraudulent telephone transactions. 
    

   
   During times of economic turmoil or market volatility or as a result of 
severe weather or a natural disaster, it may be difficult to contact the Fund 
by telephone to institute a redemption or exchange. You should communicate with 
the Fund in writing if you are unable to reach the Fund by telephone. 
    

   
Telecommunications Device for the Deaf (TDD) 
    

   
   If you have a hearing disability and your own TDD keyboard equipment, you 
can call our TDD number toll-free at 1-800-225-1997, weekdays from 8:30 a.m. 
to 5:30 p.m. Eastern 
    

                                       13 
<PAGE> 
   
Time to contact our telephone representatives with questions about your 
account. 
    

   
Systematic Withdrawal Plans 
    

   
   If your account has a total value of at least $10,000 you may establish a 
Systematic Withdrawal Plan ("SWP") providing for fixed payments at regular 
intervals. Withdrawals from Class B shares accounts are limited to 10% of the 
value of the account at the time the plan is implemented. See "Waiver or 
Reduction of Contingent Deferred Sales Charge" for more information. Periodic 
checks of $50 or more will be sent to you, or any person designated by you, 
monthly or quarterly, and your periodic redemptions of shares may be taxable to 
you. If you direct that withdrawal checks be paid to another person after you 
have opened your account, a signature guarantee must accompany your 
instructions. Purchases of Class A shares of the Fund at a time when you have a 
Systematic Withdrawal Plan in effect may result in the payment of unnecessary 
sales charges and may therefore be disadvantageous. You may obtain additional 
information by calling PSC at 1-800-225-6292 or by referring to the Statement 
of Additional Information. 
    

   
Reinstatement Privilege (Class A Shares Only) 
    

   
   If you redeem all or part of your Class A shares of the Fund, you may 
reinvest all or part of the redemption proceeds without a sales charge in Class 
A shares of the Fund if you send a written request to PSC not more than 90 days 
after your shares were redeemed. Your redemption proceeds will be reinvested at 
the next determined net asset value of the Class A shares of the Fund in effect 
immediately after receipt of the written request for reinstatement. You may 
realize a gain or loss for federal income tax purposes as a result of the 
redemption, and special tax rules may apply if a reinvestment occurs. Subject 
to the provisions outlined under "How to Exchange Fund Shares" above, you may 
also reinvest in Class A shares of other Pioneer mutual funds; in this case you 
must meet the minimum investment requirements for each fund you enter. 
    

   
   The 90-day reinstatement period may be extended by PFD for periods of up to 
one year for shareholders living in areas that have experienced a natural 
disaster, such as a flood, hurricane, tornado, or earthquake. 
    

   
   The options and services available to shareholders, including the terms of 
the Exchange Privilege and the Pioneer Investomatic Plan, may be revised, 
suspended or terminated at any time by PFD or by the Fund. You may establish 
the services described in this section when you open your account. You may also 
establish or revise many of them on an existing account by completing an 
Account Options Form, which you may request by calling 1-800-225-6292. 
    

   
XIII. THE FUND 
    

   
   The Fund, an open-end management investment company (commonly referred to as 
a mutual fund), was established as a Nebraska corporation on January 19, 1968 
and reorganized as a Delaware business trust on June 30, 1994. The Fund has 
authorized an unlimited number of shares of beneficial interest. As an open-end 
management investment company, the Fund continuously offers its shares to the 
public and under normal conditions must redeem its shares upon the demand of 
any shareholder at the then current net asset value per share. See "How to Sell 
Fund Shares." The Fund is not required, and does not intend, to hold annual 
shareholder meetings although special meetings may be called for the purpose of 
electing or removing Trustees, changing fundamental investment restrictions or 
approving a management contract. 
    

   
   The Fund reserves the right to create and issue additional series of shares. 
The Trustees have the authority, without further shareholder approval, to 
classify and reclassify the shares of the Fund, or any new series, into one or 
more classes. As of the date of this Prospectus, the Trustees have authorized 
the issuance of two classes of shares, designated as Class A and Class B. The 
shares of each class represent an interest in the same portfolio of investments 
of the Fund. Each class has equal rights as to voting, redemption, dividends 
and liquidation, except that each class bears different distribution and 
transfer agent fees and may bear other expenses properly attributable to the 
particular class. Class A and Class B shareholders have exclusive voting rights 
with respect to the Rule 12b-1 distribution plans adopted by holders of those 
shares in connection with the distribution of shares. 
    

   
   In addition to the requirements under Delaware law, the Declaration of Trust 
provides that a shareholder of the Fund may bring a derivative action on behalf 
of the Fund only if the following conditions are met: (a) shareholders eligible 
to bring such derivative action under Delaware law who hold at least 10% of the 
outstanding shares of the Fund, or 10% of the outstanding shares of the series 
or class to which such action relates, shall join in the request for the 
Trustees to commence such action; and (b) the Trustees must be afforded a 
reasonable amount of time to consider such shareholder request and investigate 
the basis of such claim. The Trustees shall be entitled to retain counsel or 
other advisers in considering the merits of the request and shall require an 
undertaking by the shareholders making such request to reimburse the Fund for 
the expense of any such advisers in the event that the Trustees determine not 
to bring such action. 
    

   
   When issued and paid for in accordance with the terms of the Prospectus and 
Statement of Additional Information, shares of the Fund are fully-paid and 
non-assessable. Shares will remain on deposit with the Fund's transfer agent 
and certificates will not normally be issued. The Fund reserves the right to 
charge a fee for the issuance of certificates. 
    

   
XIV. INVESTMENT RESULTS 
    

   
   The Fund may from time to time include yield information for each Class of 
Fund shares in advertisements or in information furnished generally to existing 
or proposed shareholders. Whenever yield information is provided, it includes a 
standardized yield calculation computed by dividing the Fund's net investment 
income per share for each class of Fund shares during a base period of 30 days, 
or one month, by the maximum offering price per share for each class of Fund 
shares on the last day of such base period. (The Fund's net investment income 
per share for each Class is determined by dividing the Fund's net investment 
income for each Class during the base period by the Class's average number 
    


                                       14 
<PAGE> 
   
of shares entitled to receive dividends during the base period). The Class's 
30-day yield is then "annualized" by a computation that assumes that the 
Class's net investment income is earned and reinvested for a six-month period 
at the same rate as during the 30-day base period and that the resulting 
six-month income will be generated over an additional six months. 
    

   
   The Fund may also from time to time advertise its taxable equivalent yield 
for each Class of Fund Shares. The Class's taxable equivalent yield is 
determined by dividing that portion of the Class's yield (calculated as 
described above) that is tax exempt by one minus the stated federal income tax 
rate and adding the product to that portion, if any, of the Class's yield that 
is not tax exempt. For a table of sample taxable equivalent yields, please see 
the Appendix. 
    

   
   The average annual total return (for a designated period of time) on an 
investment in the Fund may also be included in advertisements, and furnished to 
existing or prospective shareholders. The average annual total return for each 
Class is computed in accordance with the SEC's standardized formula. The 
calculation for all Classes assumes the reinvestment of all dividends and 
distributions at net asset value and does not reflect the impact of federal or 
state income taxes. In addition, for Class A shares the calculation assumes the 
deduction of the maximum sales charge of 4.50%; for Class B shares the 
calculation reflects the deduction of any applicable contingent deferred sales 
charge. The periods illustrated would normally include one, five and ten years 
(or since the commencement of the public offering of the shares of a Class, if 
shorter) through the most recent calendar quarter. 
    

   
   One or more additional measures and assumptions, including but not limited 
to historical total returns; distribution returns; results of actual or 
hypothetical investments; changes in dividends, distributions or share values; 
or any graphic illustration of such data may also be used. These data may cover 
any period of the Fund's existence and may or may not include the impact of 
sales charges, taxes or other factors. Yield and return quotations should also 
be considered in relation to the risks associated with the Fund's investment 
objective and policies. Yields may be affected by sinking fund call provisions 
and optional redemption features of portfolio securities which may have the 
effect of reducing the stated average maturity of the Fund's portfolio. 
    

   
   Other investments or savings vehicles and/or unmanaged market indexes, 
indicators of economic activity or averages of mutual funds results may be 
cited or compared with the investment results of the Fund. Rankings or listings 
by magazines, newspapers or independent statistical or rating services, such as 
Lipper Analytical Services, Inc., may also be referenced. 
    

   
   The Fund's yield and investment results will be calculated separately for 
each class of Fund shares and will vary from time to time depending on market 
conditions, the composition of the Fund's portfolio, the operating expenses of 
the Fund and the expenses attributed to a particular class of Fund shares. All 
quoted investment results are historical and should not be considered 
representative of what an investment in the Fund may earn in any future period. 
For further information about the calculation methods and uses of the Fund's 
investment results, see the Statement of Additional Information. 
    

   
XV. APPENDIX: Taxable Equivalent Yields* 
    

   
   The table below shows the approximate taxable yields which are equivalent to 
hypothetical tax-exempt yields from 5% to 9% under Federal income tax laws 
applicable to individuals during 1995. 
<TABLE>
<CAPTION>
   Single Return          Joint Return        Tax     Taxable Yield Required To Equal A Tax Free Yield Of: 
            (Taxable Income)*                 Rate       5%        6%         7%         8%         9% 
<S>                     <C>                   <C>       <C>       <C>       <C>        <C>         <C>
Up to $23,350           Up to $39,000         15.0%     5.88      7.06       8.24       9.41       10.59 
$23,351-$56,550       $39,001-$94,250         28.0%     6.94      8.33       9.72      11.11       12.50 
$56,551-$117,950      $94,251-$143,600        31.0%     7.25      8.70      10.14      11.59       13.04 
$117,951-$256,500     $143,601-$256,500       36.0%     7.81      9.38      10.94      12.50       14.06 
Over $256,500           Over $256,500         39.6%     8.28      9.93      11.59      13.25       14.90 
</TABLE>
    

   
 *Net amount subject to Federal income tax after deductions and exemptions. 
  Table does not reflect the effect of Deduction Limitation and Exemption 
  Phaseout described below** or of the alternative minimum tax, if any. Table 
  assumes person filing Single Return is not a married individual filing a 
  separate return, a surviving spouse, or a head of household. 
**Deduction Limitation: Each $100 of adjusted gross income ("AGI") in excess of 
  $114,700 ($57,350 for marrieds filing separately) causes the loss of $3 of 
  itemized deductions. This limitation affects all itemized deductions other 
  than medical expenses, investment interest, and casualty, theft and wagering 
  losses. However, not more than 80% of a taxpayer's itemized deductions can be 
  eliminated. The threshold amounts will be adjusted for inflation from year to 
  year. 
  Exemption Phaseout: Each $2,500 or fraction thereof of AGI in excess of 
  $172,050 for joint filers ($114,700 for single taxpayers) causes taxpayers to 
  lose 2% of their personal exemptions. The threshold amounts will be adjusted 
  for inflation from year to year. 
    

   
   The following formula can be used to calculate a taxable yield 
which is equivalent to the corresponding tax-free yield: 
    

        Tax Free Yield     = Taxable Equivalent Yield 
     1 - Your Tax Bracket 

   For example, if you are in the 28% tax bracket and earn a tax-free 
yield of 7%, the taxable equivalent yield would be 9.72%. 

    7%    =  .07  = 9.72% 
  1 - 28%    .72 

   There can be no assurance that the Fund will achieve any specific tax-exempt 
yield. While it is expected that a substantial portion of the interest income 
distributed to investors in the Fund will be exempt from regular federal income 
taxes, portions of such distributions may be subject to regular federal income 
tax or federal alternative minimum tax. In addition, all or a substantial 
portion of such distributions may be subject to state and local taxes. 
Subsequent tax law changes could result in prospective or retroactive changes 
in the tax brackets, tax rates and tax equivalent yields set forth above. 

                                       15 
<PAGE> 
[PIONEER LOGO]
Pioneer 
Tax-Free 
Income 
Fund 

60 State Street 
Boston, Massachusetts 02109 

   
OFFICERS 
JOHN F. COGAN, JR., Chairman and President 
DAVID D. TRIPPLE, Executive Vice President 
MARK WINTER, Vice President 
WILLIAM H. KEOUGH, Treasurer 
JOSEPH P. BARRI, Secretary 
    

INVESTMENT ADVISER 
PIONEERING MANAGEMENT CORPORATION 

PRINCIPAL UNDERWRITER 
PIONEER FUNDS DISTRIBUTOR, INC. 

CUSTODIAN 
BROWN BROTHERS HARRIMAN & CO. 

   
INDEPENDENT PUBLIC ACCOUNTANTS 
ARTHUR ANDERSEN LLP 
    

LEGAL COUNSEL 
HALE AND DORR 

   
SHAREHOLDER SERVICES AND TRANSFER AGENT 
PIONEERING SERVICES CORPORATION 
60 State Street 
Boston, Massachusetts 02109 
Telephone: 1-800-225-6292 
    

SERVICES INFORMATION 
If you would like information on the following, please call . . . 
Existing and new accounts, prospectuses, 
 applications, service forms and 
 telephone transactions  ........................................ 1-800-225-6292
Automated fund yields, prices and 
 account information ............................................ 1-800-225-4321
Retirement plans ................................................ 1-800-622-0176
Toll-free fax ................................................... 1-800-225-4240
Telecommunications Device for the Deaf (TDD) .................... 1-800-225-1997

0495-2461 
(C)Pioneer Funds Distributor, Inc. 

<PAGE> 



                      STATEMENT OF ADDITIONAL INFORMATION

                          PIONEER TAX-FREE INCOME FUND

                                60 State Street
                          Boston, Massachusetts 02109

                           Class A and Class B Shares

   
                                 April 28, 1995


     This  Statement  of  Additional  Information  (Part  B of the  Registration
Statement)  is not a  Prospectus,  but  should be read in  conjunction  with the
Prospectus dated April 28, 1995 of Pioneer Tax-Free Income Fund (the "Fund").  A
copy of the  Prospectus  can be obtained  free of charge by calling  Shareholder
Services at 1-800-225-6292 or by written request to the Fund at 60 State Street,
Boston, Massachusetts 02109.
    


                               TABLE OF CONTENTS
                                                                   Page

 1.    Investment Objective and Policies............................2
 2.    Investment Restrictions......................................10
 3.    Management of the Fund.......................................12
 4.    Investment Adviser...........................................16
 5.    Underwriting Agreement and Distribution Plans................18
 6.    Shareholder Servicing/Transfer Agent.........................20
 7.    Custodian....................................................21
 8.    Principal Underwriter........................................21
 9.    Independent Public Accountant................................22
10.    Portfolio Transactions.......................................22
11.    Tax Status and Dividends.....................................24
12.    Shares of the Fund...........................................28
13.    Determination of Net Asset Value.............................29
14.    Systematic Withdrawal Plan...................................30
15.    Letter of Intention..........................................31
16.    Investment Results...........................................31
17.    General Information..........................................36
18.    Financial Statements.........................................36
       APPENDIX A...................................................A-1
       APPENDIX B...................................................B-1


THIS  STATEMENT OF ADDITIONAL  INFORMATION IS NOT A PROSPECTUS AND IS AUTHORIZED
FOR DISTRIBUTION TO PROSPECTIVE  INVESTORS ONLY IF PRECEDED OR ACCOMPANIED BY AN
EFFECTIVE PROSPECTUS.



<PAGE>


1.     INVESTMENT OBJECTIVE AND POLICIES

       See  "Investment  Objective  and  Policies"  in the  Prospectus  for more
information concerning the investment objective and policies of the Fund.

   
       The investment objective of the Fund is to seek as high a level of income
exempt from federal  income tax as possible,  consistent  with  preservation  of
capital. To achieve this objective,  the Fund intends to invest in a diversified
portfolio  of  obligations  issued  by or on  behalf  of  states,  counties  and
municipalities   of  the  United  States  and  the   authorities  and  political
subdivisions  thereof (herein called "Tax-Exempt  Bonds"), the interest on which
is excluded from gross income for federal income tax purposes. All of the Fund's
assets  will  consist  of: (1)  Tax-Exempt  Bonds which are rated at the time of
purchase within the three highest grades assigned by Moody's Investors  Service,
Inc. ("Moody's") (Aaa, Aa or A) or Standard & Poor's Ratings Group ("S&P") (AAA,
AA, A); (2) temporary investments as described in the Prospectus;  and (3) cash.
While ratings at the time of purchase will  determine  which  securities  may be
acquired,  a subsequent reduction in rating will not require the Fund to dispose
of the  securities.  Investment in  lower-quality  securities may provide higher
yields than  higher-rated  securities;  however,  the added risk of investing in
lower quality  securities might not be consistent with  preservation of capital.
The ratings of Moody's and S&P  represent  their  opinions as the quality of the
Tax-Exempt Bonds which they undertake to rate. It should be emphasized, however,
that   ratings  are  general  and  are  not   absolute   standards  of  quality.
Consequently,  Tax-Exempt  Bonds with the same  maturity,  coupon and rating may
have different yields while Bonds of the same maturity and coupon with different
ratings may have the same yield.  There is no assurance the Fund will attain its
investment  objective.  For a description of the ratings of commercial paper and
the other debt securities permitted as temporary investments, see Appendix A.
    

Municipal Lease Obligations

       Municipal lease obligations or installment  purchase contract obligations
(collectively, "lease obligations") have special risks not ordinarily associated
with other  Tax-Exempt  Bonds (as  defined in the  Prospectus).  Although  lease
obligations do not constitute general  obligations of the municipality for which
the  municipality's  taxing power is pledged,  a lease obligation  ordinarily is
backed by the  municipality's  covenant to budget for,  appropriate and make the
payments due under the lease  obligations.  However,  certain lease  obligations
contain  "non-appropriation"  clauses which provide that the municipality has no


                                       2
<PAGE>

obligation  to make lease or  installment  purchases  payments  in future  years
unless money is appropriated  for such purpose on a yearly basis. In addition to
the  "non-appropriation"  risk, these securities represent a relatively new type
of financing  that has not yet developed the depth of  marketability  associated
with more conventional bonds. Although "non-appropriation" lease obligations are
secured by the leased  property,  disposition  of the  property  in the event of
foreclosure might prove difficult. The Fund will seek to minimize these risks.

   
       In determining the liquidity of municipal lease  obligations,  the Fund's
officers,  under  guidelines  established by the Fund's Board of Trustees,  will
consider:  (1)  the  essential  nature  of the  leased  property;  and  (2)  the
likelihood that the municipality will discontinue  appropriating funding for the
leased  property  because the  property  is no longer  deemed  essential  to the
operation of the municipality.

       If leased  property is  determined  not to be  essential  in nature or if
there is a  likelihood  that the  municipality  will  discontinue  appropriating
funding,  then the  following  factors will also be  considered  in  determining
liquidity:
    

       (1) any relevant  factors  related to the general  credit  quality of the
municipality, which may include: (a) whether the lease can be canceled; (b) what
assurance there is that the assets represented by the lease can be sold; (c) the
strength  of the  lessee's  general  credit  (e.g.,  its  debt,  administrative,
economic and financial characteristics); and (d) the legal recourse in the event
of failure to appropriate.

       (2) any relevant  factors related to the  marketability  of the municipal
lease obligation  which may include:  (a) the frequency of trades and quotes for
the  obligation;  (b) the number of  dealers  willing  to  purchase  or sell the
obligation and the number of other potential purchasers;  (c) the willingness of
dealers to undertake to make a market in the  obligation;  and (d) the nature of
the marketplace trades, including, the time needed to dispose of the obligation,
the method of soliciting offers, and the mechanics of transfer.

Zero Coupon Bonds

       Tax-Exempt  Bonds in which the Fund may invest also  include  zero coupon
bonds and deferred interest bonds. Zero coupon bonds and deferred interest bonds
are debt obligations which are issued at a significant discount from face value.
While zero  coupon  bonds do not  require  the  periodic  payment  of  interest,
deferred interest bonds provide for a period of delay before the regular payment
of interest begins.  The discount  approximates the total amount of interest the
bonds will  accrue and  compound  over the period  until  maturity  or the first
interest  payment date at a rate of interest  reflecting  the market rate of the
security at the time of issuance.  Zero coupon bonds and deferred interest bonds


                                       3
<PAGE>

benefit the issuer by  mitigating  its need for cash to meet debt  service,  but
also  require a higher  rate of return to attract  investors  who are willing to
defer receipt of such cash. Such investments may experience  greater  volatility
in value than debt obligations which make regular payments of interest. The Fund
will accrue income on such investments for tax and accounting purposes, which is
distributable to shareholders. Since no cash is received at the time of accrual,
the Fund may be required to liquidate other portfolio  securities to satisfy its
distribution obligations.

Residual Interests in Municipal Securities

       Certain  municipal  securities are divided into  short-term and long-term
components. The short-term component has a long-term maturity, but pays interest
at a  short-term  rate that is reset by means of a "dutch  auction"  or  similar
method at specified  intervals  (typically 35 days). The long-term  component or
"residual  interest"  pays interest at a rate that is determined by  subtracting
the  interest  paid on the  short-term  component  from the  coupon  rate on the
municipal  securities  themselves.  Consequently,  the  interest  rate  paid  on
residual  interests will increase when short-term  interest rates are declining,
and will decrease when short-term  interest rates are increasing.  This interest
rate adjustment  formula results in the market value of residual interests being
significantly  more volatile than that of ordinary  municipal  securities.  In a
declining  interest rate  environment,  residual  interests can provide the Fund
with a means of increasing or maintaining the level of tax-exempt  interest paid
to  shareholders.  However,  because of the market  volatility  associated  with
residual  interests,  the Fund will not invest more than 10% of its total assets
in residual interests in municipal securities.

Options

       The Fund can write (sell)  "covered" put and call options on fixed-income
securities.  Call  options  written by the Fund give the holder the right to buy
the underlying securities from the Fund at a fixed exercise price up to a stated
expiration  date or, in the case of certain  options,  on such date. Put options
written by the Fund give the holder the right to sell the securities to the Fund
during  the  term  of the  option  at a  fixed  exercise  price  up to a  stated
expiration date or, in the case of certain  options,  on such date. Call options
are "covered" by the Fund, for example,  when it owns the underlying  securities
which the option holder has the right to purchase, and put options are "covered"
by the Fund, for example,  when it has established a segregated  account of cash
or  short-term  money market  instruments  which can be  liquidated  promptly to
satisfy any  obligation of the Fund to purchase the underlying  securities.  The
Fund will receive a premium from writing a put or call option,  which  increases
the Fund's gross income in the event the option expires unexercised or is closed
out at a profit.


                                       4
<PAGE>

       By writing a call option,  the Fund limits its opportunity to profit from
any increase in the market value of the  underlying  security above the exercise
price of the option. By writing a put option,  the Fund assumes the risk that it
may be required to purchase the underlying security for an exercise price higher
than its then current market value, resulting in a potential capital loss unless
the security subsequently appreciates in value.

       The Fund  could  terminate  an option  that it has  written  prior to its
expiration  by  entering  into a  "closing  purchase  transaction"  in  which it
purchases an option having the same terms as the option written. It is possible,
however, that illiquidity in the options markets may make it difficult from time
to time for the Fund to close out its written option  positions.  The Fund could
also purchase put or call options in  anticipation  of changes in interest rates
which  may  adversely  affect  the  value  of its  portfolio  or the  prices  of
securities that the Fund wants to purchase at a later date. The premium paid for
a put or call option plus any transaction costs will reduce the benefit, if any,
realized by the Fund upon exercise of the option,  and,  unless the price of the
underlying security changes sufficiently, the option may expire without value to
the Fund.

       The Fund intends to write and purchase  options on  securities  primarily
for hedging purposes and also in an effort to increase  current income.  Options
on securities  that are written or purchased by the Fund will be entered into on
U.S.  securities  exchanges  regulated by the Securities and Exchange Commission
("SEC")  and  in  the  over-the-counter  market.  Over-the-counter  transactions
involve certain risks which may not be present in an exchange  environment.  The
staff of the SEC has taken the position that purchased  over-the-counter options
and assets used to cover  written  over-the-counter  options are  illiquid  and,
therefore,  together  with other  illiquid  securities,  cannot  exceed 15% of a
Fund's net assets.

Futures Contracts and Options on Futures Contracts

       To hedge against  changes in interest rates and securities  prices or for
non-hedging  purposes,  the Fund may purchase and write (sell)  various kinds of
futures contracts,  and purchase and write (sell) call and put options on any of
such futures  contracts.  The Fund may also enter into closing purchase and sale
transactions  with respect to any of such  contracts  and  options.  The futures
contracts  may  be  based  on  various  securities  (such  as  U.S.   Government
securities), securities indices and other financial instruments and indices. The
Fund will  engage in futures  and  related  options  transactions  for bona fide
hedging and  non-hedging  purposes as  described  below.  All futures  contracts
entered  into by the Fund are traded on U.S.  exchanges  or boards of trade that
are licensed and  regulated by the Commodity  Futures  Trading  Commission  (the
"CFTC") or on foreign exchanges.


                                       5
<PAGE>

       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).

       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.

       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. A clearing  corporation  associated with the exchange on which
futures on securities  are traded  guarantees  that, if still open,  the sale or
purchase will be performed on the settlement date.

       Hedging  Strategies.  Hedging,  by use of  futures  contracts,  seeks  to
establish  with  more  certainty  the  effective  price  and rate of  return  on
portfolio  securities and securities  that the Fund owns or proposes to acquire.
The Fund may,  for  example,  take a "short"  position in the futures  market by
selling  futures  contracts  in order to hedge  against an  anticipated  rise in
interest  rates 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 Fund's
investment  adviser,  there is a sufficient degree of correlation  between price
trends for the Fund's portfolio  securities and futures contracts based on other
financial  instruments,  securities indices or other indices,  the Fund may also
enter into such  futures  contracts  as part of its hedging  strategy.  Although
under some  circumstances  prices of securities  in the Fund's  portfolio may be
more or  less  volatile  than  prices  of such  futures  contracts,  the  Fund's
investment  adviser  will  attempt to  estimate  the  extent of this  volatility
difference based on historical patterns and compensate for any such 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 securities  portfolio.  When hedging of this character 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.


                                       6
<PAGE>

       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 or interest rates then available in the applicable market
to be less favorable than prices or rates that are currently available.

       Options on Futures Contracts.  The acquisition 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,
to sell a futures  contract,  which may have a value  higher  than the  exercise
price. Conversely, the writing of a put option on a futures contract generates a
premium which may partially  offset an increase in the price of securities  that
the Fund intends to purchase.  However, the Fund becomes obligated to purchase a
futures contract which may have a value lower than the exercise price. Thus, the
loss incurred by the Fund in writing options on futures is potentially unlimited
and may  exceed  the  amount  of the  premium  received.  The  Fund  will  incur
transaction costs in connection with the writing of options on futures.

       The holder or writer of an option on a futures contract may terminate its
position by selling or purchasing an offsetting option on 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.

       The Fund may use options on futures  contracts  for bona fide  hedging or
non-hedging purposes as discussed below.

       Other Considerations. The Fund will engage in futures and related options
transactions  only for bona fide hedging or  non-hedging  purposes in accordance
with  CFTC  regulations  which  permit  principals  of  an  investment   company
registered  under the  Investment  Company  Act of 1940,  as amended  (the "1940
Act"),  to engage in such  transactions  without  registering  as commodity pool
operators.  The Fund is not permitted to engage in speculative  futures trading.
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


                                       7
<PAGE>

fluctuations  in  securities  held by the Fund or which it expects to  purchase.
Except as stated below, the Fund's futures transactions will be entered into for
traditional  hedging purposes -- i.e., futures contracts will be sold to protect
against a decline  in the price of  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.  As evidence of this hedging  intent,  the
Fund  expects  that on 75% or more of the  occasions  on  which  it takes a long
futures or option position  (involving the purchase of futures  contracts),  the
Fund will have  purchased,  or will be in the process of purchasing,  equivalent
amounts of related securities 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.

       As an  alternative  to  literal  compliance  with the bona  fide  hedging
definition,  a CFTC  regulation  permits  the  Fund to elect  to  comply  with a
different test, under which the sum of the amounts of initial margin deposits on
the  Fund's  existing  non-hedging  futures  contracts  and  premiums  paid  for
non-hedging  options on futures  (net of the  amount the  positions  are "in the
money") would not exceed 5% of the market value of the Fund's total assets.  The
Fund will engage in  transactions  in futures  contracts and 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 qualification
as a regulated investment company for federal income tax purposes.

       Transaction  costs associated with futures  contracts and related options
involve  brokerage costs,  require margin deposits and, in the case of contracts
and  options  obligating  the Fund to purchase  securities,  require the Fund to
segregate assets to cover such contracts and options.

       While transactions in futures contracts and options on futures may reduce
certain risks,  such transactions  themselves entail certain other risks.  Thus,
while the Fund may  benefit  from the use of futures  and  options  on  futures,
unanticipated  changes in interest  rates or  securities  prices may result in a
poorer  overall  performance  for the Fund than if it had not  entered  into any
futures  contracts  or  options  transactions.  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.  The only  futures  contracts  available to
hedge the Fund's  portfolio are various futures on U.S.  Government  securities,
futures on a municipal securities index and stock index futures.

Tax-Exempt Bonds


                                       8
<PAGE>

   
       Tax-Exempt  Bonds  include  debt  obligations  issued to obtain funds for
various public  purposes,  including the  construction of a wide range of public
facilities  such  as  airports,  bridges,  highways,  housing,  hospitals,  mass
transportation,  schools,  streets,  and  water and sewer  works.  Other  public
purposes  for which  Tax-Exempt  Bonds may be issued  include the  refunding  of
outstanding obligations, obtaining funds for general operating expenses, and the
obtaining  of funds to loan to other  public  institutions  and  facilities.  In
addition,  certain types of industrial development bonds are, or have been under
prior  law,  issued by or on behalf of  public  authorities  to obtain  funds to
provide privately-operated housing facilities, sports facilities,  convention or
trade show facilities,  airports, mass transit, port or parking facilities,  air
or water pollution  control  facilities,  and certain local facilities for water
supply, gas,  electricity,  or sewage or solid waste disposal.  Such obligations
are  included  within the term  Tax-Exempt  Bonds if the  interest  paid thereon
qualifies as excluded from gross income for federal  income tax purposes.  Other
types of industrial  development  bonds,  the proceeds of which are used for the
construction,  equipment, repair or improvement of privately operated industrial
or commercial facilities,  may constitute Tax-Exempt Bonds, although the current
federal tax laws place substantial limitations on the size of such issues.
    

       The two  principal  classifications  of  Tax-Exempt  Bonds  are  "general
obligation" and "revenue"  bonds.  General  obligation  bonds are secured by the
issuer's  pledge of its  faith,  credit  and  taxing  power for the  payment  of
principal and interest. Revenue bonds 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  specific  revenue  source.  Industrial
development bonds which are Tax-Exempt Bonds are in most cases revenue bonds and
do not  generally  constitute  the  pledge of the  credit of the  issuer of such
bonds.  There are, of course,  variations in security of Tax-Exempt  Bonds, both
within a particular  classification  and between  classifications,  depending on
numerous factors.

       The Fund may invest more than 25% of its total  assets in  securities  of
companies in the gas, electric,  telephone,  sewer and water, public and private
utility segments of the municipal bond market. In view of this, an investment in
the Fund should be made with an  understanding of the  characteristics  of these
industries and the potential risks of such an investment. Industry-wide problems
include the effects of  fluctuating  economic  conditions,  energy  conservation
practices on levels of usage, difficulties in obtaining timely and adequate rate
relief,   compliance  with   environmental   regulations,   increasing   capital
expenditures and  uncertainties  with respect to fuel availability at reasonable
prices.  The Fund  will not  purchase  securities  if more than 25% of its total
assets would be invested in any one industry.  For purposes of this  limitation,


                                       9
<PAGE>

Tax-Exempt Bonds, except those issued for the benefit of non-governmental users,
are not considered to be part of an industry. The Fund may invest 25% or more of
its  total  assets in  Tax-Exempt  Bonds of  issuers  in any one state or it may
invest 25% or more of its total assets in industrial development bonds.

       The yields on  Tax-Exempt  Bonds are  dependent  on a variety of factors,
including general money market conditions,  general conditions of the Tax-Exempt
Bond market, the size of a particular offering,  the maturity of the obligation,
and the rating of the issue. The value of outstanding Tax-Exempt Bonds will vary
as a result of changing  evaluations of the ability of their issuers to meet the
interest  and  principal  payments.  Such values will also change in response to
changes in the interest rates payable on new issues of Tax-Exempt Bonds;  should
such interest rates rise, the values of outstanding bonds,  including those held
in the Fund's  portfolio,  will decline and (if  purchased at principal  amount)
would sell at a  discount,  and,  if such  interest  rates  fall,  the values of
outstanding  bonds will  increase and (if  purchased at principal  amount) would
sell at a  premium.  Changes  in the value of the  Tax-Exempt  Bonds held in the
Fund's  portfolio  arising from these or other factors will cause changes in the
net asset value per share of the Fund.

       From time to time, proposals have been introduced before Congress for the
purpose of  restricting  or  eliminating  the federal  income tax  exemption for
interest on Tax-Exempt  Bonds. It can be expected that similar  proposals may be
introduced in the future.  If such a proposal were enacted,  the availability of
Tax-Exempt  Bonds  for  investment  by the  Fund  and the  value  of the  Fund's
portfolio  would be  affected.  Additionally,  the  Fund  would  reevaluate  its
investment  objective and policies and consider  changes in the structure of the
Fund.

       The Fund will limit  portfolio  turnover  to the extent  practicable  and
consistent with its investment objective and policies.  While it does not intend
to engage in short-term  trading,  the Fund will not preclude itself from taking
advantage of short-term  trends and yield disparities that might occur from time
to time,  but not to the extent that such trading  would  jeopardize  the Fund's
qualification  as a  regulated  investment  company  under  Subchapter  M of the
Internal  Revenue  Code.  A  higher  portfolio  turnover  rate  will  result  in
correspondingly higher transaction costs.

2.     INVESTMENT RESTRICTIONS

       The  Fund   considers   the   investment   objective  and  the  following
restrictions as fundamental policies which cannot be changed without approval by
a  "majority"  of the  Fund's  outstanding  voting  securities  (as such vote is
defined in Section 2(a)(42) of the 1940 Act) which means: (a) 67% or more of the


                                       10
<PAGE>

voting securities  present at a special or annual meeting if the holders of more
than  50% of the  outstanding  voting  securities  of the Fund  are  present  or
represented by proxy; or (b) more than 50% of the outstanding  voting securities
of the Fund,  whichever is less.  All other  investment  policies are considered
non-fundamental  and may be changed by approval of the Trustees without the vote
of shareholders.

The Fund may not:

1.  Purchase any security (other than  obligations of the U.S.  Government,  its
    agencies  or  instrumentalities),  if as a result:  (a) more than 25% of the
    value of the Fund's total assets would then be invested in securities of any
    single  issuer;  or (b) as to 75% of the value of the Fund's  total  assets,
    more than 5% of the value of the Fund's  total assets would then be invested
    in securities of any single issuer. For the purpose of this limitation,  the
    Fund will  regard  each  state  and each  political  subdivision,  agency or
    instrumentality  of such  state and each  multi-state  agency of which  such
    state is a member as a separate issuer;

2.  Borrow money, except from a bank for temporary or emergency purposes and not
    for investment purposes,  and then only in an amount not exceeding 5% of the
    value of the Fund's total assets at the time of borrowing;

3.  Pledge,   mortgage  or  hypothecate  its  assets,  except  that,  to  secure
    borrowings  permitted by subparagraph  (2) above,  it may pledge  securities
    having a market value at the time of pledge not exceeding 5% of the value of
    the Fund's total assets;

4.  Knowingly  purchase or otherwise acquire any securities which are subject to
    legal  or  contractual  restrictions  on  resale  or which  are not  readily
    marketable,  or purchase the  securities  of any other  investment  company,
    except that it may make  purchases of securities of investment  companies in
    accordance with its investment objective,  policies,  and restrictions or as
    part of a merger, consolidation or acquisition of assets;

5.  Underwrite any issue of securities,  except in connection  with the purchase
    of securities  in accordance  with its  investment  objective,  policies and
    limitations,  or  participate on a joint or  joint-and-several  basis in any
    securities trading account;

6.  Purchase or sell real estate (or real estate limited partnerships), but this
    shall not  prevent  the Fund from  investing  in  Tax-Exempt  Bonds or other
    permitted obligations secured by real estate or interests therein;


                                       11
<PAGE>

7.  Purchase  or  sell  commodities  or  commodity   contracts  except  options,
    financial  futures or options on financial  futures  contracts in accordance
    with its investment objective, policies, and restrictions, or invest in oil,
    gas or other mineral leases,  exploration or development  programs, or write
    or purchase puts, calls, straddles, spreads or any combination thereof;

8.  Make loans, except through the purchase of securities,  including repurchase
    agreements,  in  accordance  with its  investment  objective,  policies  and
    limitations;

9.  Make short sales of securities or purchase any securities on margin,  except
    for  such  short-term   credits  as  are  necessary  for  the  clearance  of
    transactions  and margin  payments in  connection  with  options,  financial
    futures contracts and options on financial futures contracts; or

10. Purchase or retain the securities of any issuer other than the securities of
  the Fund,  if, to the Fund's  knowledge,  those  officers  and trustees of the
  Fund, or of the Investment  Advisor or  Underwriter,  who own  individually or
  beneficially more than 1/2 of 1% of the outstanding  securities of such issuer
  together own beneficially more than 5% of such outstanding securities.

       If a percentage  restriction  on investment or  utilization of assets set
forth in any of the above is adhered  to at the time an  investment  is made,  a
later change in percentage  resulting  from  changing  values or a change in the
rating of a portfolio security will not be considered a violation of policy.

3.     MANAGEMENT OF THE FUND

       The Board of Trustees  provides broad supervision over the affairs of the
Fund. The officers of the Fund are  responsible for the Fund's  operations.  The
Trustees and  executive  officers of the Fund are listed  below,  together  with
their principal  occupations  during the past five years. An asterisk  indicates
those Trustees who are interested  persons of the Fund within the meaning of the
1940 Act.

JOHN F. COGAN, JR.*,                  President and Director of The
Chairman of the Board,                Pioneer Group, Inc. ("PGI");
President and Trustee                 Chairman and Director of Pioneering
                                      Management Corporation ("PMC"); Chairman
                                      of the Board and Chief Executive Officer
                                      of Pioneer Winthrop Advisers ("PWA") since
                                      1993; Chairman of the Board of Pioneer
                                      Funds Distributor, Inc. ("PFD"); Director
                                      of Pioneering Services Corporation ("PSC")


                                       12
<PAGE>

                                      and Pioneer Capital Corporation ("PCC");
                                      President and Director of Pioneer Plans
                                      Corporation ("PPC"); Chairman and Director
                                      of Teberebie Goldfields Limited; and
                                      Chairman and Partner, Hale and Dorr
                                      (counsel to the Fund).


RICHARD H. EGDAHL, M.D.,              Professor of Management, Boston
Trustee                               University School of Management;
  Boston University Health            since 1988; Professor of Public
    Policy Institute                  Health, Boston University School of
  53 Bay State Road                   Public Health; Professor of Surgery,
  Boston, Massachusetts               Boston University School of Medicine and
                                      Boston University Health Policy Institute;
                                      Director, Boston University Medical
                                      Center; Executive Vice President and Vice
                                      Chairman of the Board, University
                                      Hospital; Academic Vice President for
                                      Health Affairs, Boston University;
                                      Director, Essex Investment Management
                                      Company, Inc. (investment adviser), Health
                                      Payment Review, Inc. (health care
                                      containment software firm), Mediplex
                                      Group, Inc. (nursing care facilities
                                      firm), Peer Review Analysis, Inc. (health
                                      care utilization management firm) and
                                      Springer-Verlag New York, Inc.
                                      (publisher); Honorary Director, Franciscan
                                      Children's Hospital.


MARGARET B.W. GRAHAM,                 Manager of Research Operations,
Trustee                               Xerox Palo Alto Research Center,
  The Keep                            since September 1991; Professor of
  Post Office Box 110                 Operations Management and Management
  Little Deer Isle, Maine             of Technology, Boston University
                                      School of Management ("BUSM"), since 1989;
                                      Associate Dean, BUSM, 1988 to 1990 and
                                      previously, Associate Professor,
                                      Department of Operations Management, BUSM.

JOHN W. KENDRICK,                     Professor Emeritus of Economics,
Trustee                               George Washington University and
  6363 Waterway Drive                 Adjunct Scholar, American Enterprise
  Falls Church, Virginia              Institute.

MARGUERITE A. PIRET,                  President, Newbury, Piret & Company,
Trustee                               Inc. (a merchant banking firm).
  One Boston Place,


                                       13
<PAGE>


  Suite 2363
  Boston, Massachusetts.

DAVID D. TRIPPLE*,                    Executive Vice President and
Trustee and Executive                 Director of PGI; Director of PFD,
Vice President                        Pioneer Investment Corp. ("PIC")
                                      Pioneer International Corp. ("PIntl") and
                                      Pioneer SBIC Corporation; President, Chief
                                      Investment Officer and Director of PMC.

STEPHEN K. WEST                       Partner, Sullivan & Cromwell (a law
Trustee                               firm).
  125 Broad Street
  New York, New York

JOHN WINTHROP,                        President, John Winthrop & Co., Inc.
Trustee                               (a private investment firm); and
  One North Adgers Wharf              Trustee of NUI Corp., and  Alliance
  Charleston, South Carolina          Capital Reserves, Alliance Government
                                      Reserves and Alliance Tax Exempt Reserves.

MARK L. WINTER                        Vice President of the Fund since
Vice President                        1993; formerly, Portfolio Manager, Mutual
                                      of Omaha Fund Management Company (until
                                      1993).

WILLIAM H. KEOUGH,                   Senior Vice President, Chief
Treasurer                            Financial  Officer  and  Treasurer  of PGI;
                                     Treasurer of PFD,  PMC,  PSC,  PCC, PPC and
                                     Pioneer SBIC Corporation; and Treasurer and
                                     Director of PPC.

JOSEPH P. BARRI,                     Secretary of PGI, PMC, PPC,
Secretary                            PIC and PCC; Clerk of PFD and PSC and
                                     Partner, Hale and Dorr (counsel to the
                                     Fund).

ERIC RECKARD,                        Manager of Fund Accounting and
Assistant                            Treasurer Compliance of PMC since 1994;
                                     and Manager of Auditing and Business
                                     Analysis for PGI until May, 1994.


   
ROBERT NAULT,                        General Counsel of PGI since 1995;
Assistant                            Secretary formerly of Hale and Dorr
                                     (counsel to the Trust) where he most
                                     recently served as a junior partner.
    
                                       14
<PAGE>


       The  business  address  of  all  officers  is 60  State  Street,  Boston,
Massachusetts 02109.

       Each of the above  (except  for Mr.  Winter)  is also an  officer  and/or
Trustee or Director of each Pioneer Fund listed below.

   
       All of the  outstanding  capital  stock of PMC and PSC is owned by PGI, a
Delaware corporation.  All of the outstanding capital stock of PFD is indirectly
owned by PGI. The table below lists all the Pioneer  Funds,  including the Fund,
currently  offered  to the  public  and the  investment  adviser  and  principal
underwriter for each fund.
    

<TABLE>
<CAPTION>


                                                       Investment           Principal
Fund Name                                                Adviser           Underwriter

<S>                                                        <C>                <C>    
Pioneer Fund                                               PMC                PFD
Pioneer II                                                 PMC                PFD
Pioneer Three                                              PMC                PFD
Pioneer Growth Shares                                      PMC                PFD
Pioneer Capital Growth Fund                                PMC                PFD
Pioneer Equity-Income Fund                                 PMC                PFD
Pioneer Gold Shares                                        PMC                PFD
Pioneer Winthrop Real Estate Investment Fund                *                 PFD
Pioneer Europe Fund                                        PMC                PFD
Pioneer International Growth Fund                          PMC                PFD
Pioneer Bond Fund                                          PMC                PFD
Pioneer America Income Trust                               PMC                PFD
Pioneer Short-Term Income Trust                            PMC                PFD
Pioneer Income Fund                                        PMC                PFD
Pioneer Tax-Free Income Fund                               PMC                PFD
Pioneer Intermediate Tax-Free Fund                         PMC                PFD
Pioneer California Double Tax-Free Fund                    PMC                PFD
Pioneer New York Triple Tax-Free Fund                      PMC                PFD
Pioneer Massachusetts Double Tax-Free Fund                 PMC                PFD
   
Pioneer Cash Reserves Fund                                 PMC                PFD
Pioneer U.S. Government Money Fund                         PMC                PFD
Pioneer Tax-Free Money Fund                                PMC                PFD
Pioneer Interest Shares, Inc.                              PMC                **
    
Pioneer Emerging Markets Fund                              PMC                PFD
Pioneer India Fund                                         PMC                PFD
<FN>

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

   * PWA is the investment adviser for this fund.
  ** This fund is a closed-end investment company.
</FN>
</TABLE>


     PMC, the Fund's investment adviser, also manages the investments of certain
institutional  private  accounts.  Messrs.  Cogan,  Tripple,  Keough  and Barri,
officers and/or Trustees of the Fund, are also officers and/or directors of PFD,

                                       15
<PAGE>

   
PMC, PSC and PGI. As of March 31, 1995, to the knowledge of the Fund, no officer
or Trustee of the Fund owned 5% or more of the issued and outstanding  shares of
PGI. As of March 31, 1995, the officers and Trustees held in aggregate less than
1% of the outstanding shares of the Fund. As of March 31, 1995, to the knowledge
of the  management of the Fund, no person  beneficially  owned 5% or more of the
outstanding shares of the Fund.
    

     Compensation  of  Officers  and  Trustees.  The Fund  pays no  salaries  or
compensation to any of its officers. The Fund pays an annual fee of $1,000, plus
$100 per meeting  attended,  to each Trustee who is not affiliated with PMC, PFD
or PSC. Fees paid to affiliated  Trustees are reimbursed to the Fund by PMC. The
Fund pays the  Chairman  of the Audit  Committee  an annual fee of $250 and pays
each  member of the Audit  Committee  an annual fee of $200.  All  Trustees  are
reimbursed for expenses  incurred in attending  Trustee and committee  meetings.
The Fund also pays an annual trustees' fee of $500 plus expenses to each Trustee
affiliated  with PMC, PSC or PFD. Any such fees and expenses  paid to affiliates
or  interested  persons of PMC, PFD or PSC are  reimbursed to the Fund under its
Management Contract.

     The  following  table sets forth  certain  information  with respect to the
compensation of each Trustee of the Fund:

<TABLE>
<CAPTION>
                                                       Pension or                     Total
                                                       Retirement                  Compensation
                                 Aggregate              Benefits                  from Fund and
                                Compensation           Accrued as                    Pioneer
                                    From                 Part of                      Family
Name of Trustee                   the Fund*          Trust's Expense                of Funds**

<S>                               <C>                      <C>                       <C>    
   
John F. Cogan, Jr.                $  500                   $0                        $11,750
Donald D. Tripple                    500                    0                         11,750
Richard H. Egdahl, M.D.            3,000                    0                         55,650
    
Margaret B. W. Graham              3,000                    0                         55,650
John W. Kendrick                   3,000                    0                         55,650
Marguerite A. Piret                3,300                    0                         66,650
Stephen K. West                    3,200                    0                         63,650
John Winthrop                      3,200                    0                         63,650
<FN>

 *   As of Fund's fiscal year end.
**   As of December 31, 1994 (calendar year end for all 25 Pioneer Funds).
</FN>
</TABLE>


4.   INVESTMENT ADVISER

     As stated in the Prospectus,  PMC, 60 State Street, Boston,  Massachusetts,
serves as the Fund's  investment  adviser.  PMC  became  the  Fund's  investment
adviser on December 1, 1993. Prior to that date, Mutual of Omaha Fund Management


                                       16
<PAGE>

Company ("FMC") served as the Fund's investment adviser. The management contract
is renewable  annually by the vote of a majority of the Board of Trustees of the
Fund  (including  a majority of the Board of Trustees who are not parties to the
contract or interested  persons of any such parties) cast in person at a meeting
called for the purpose of voting on such renewal.  This  contract  terminates if
assigned and may be  terminated  without  penalty by either party by vote of its
Board of Trustees or a majority of its  outstanding  voting  securities  and the
giving of 60 days' written notice.

     As compensation for its management  services and expenses incurred,  PMC is
entitled  to a  management  fee at the  following  rates per annum of the Fund's
average  daily  net  assets.  The fee is  computed  and  accrued  daily and paid
monthly.

Net Assets                                            Annual Rate

For assets up to $250,000,000........................... 0.50%
For assets in excess of $250,000,000
  to $300,000,000........................................0.48%
Over $300,000,000........................................0.45%

     PMC has agreed that until  December  1, 1995,  its fee shall not exceed the
fee that would have been payable under the previous management contact with FMC,
without giving effect to any expense  limitation.  Under the previous management
contract with FMC, which was terminated on December 1, 1993, the Fund paid FMC a
management  fee at an annual  rate  equal to the  following  percentages  of the
Fund's average daily net assets:

Net Assets                                            Annual Rate

For assets up to and including $100,000,000..............50%
For assets in excess of $100,000,000
  to $200,000,000........................................48%
For assets in excess of $200,000,000
  to $300,000,000........................................46%
For assets in excess of $300,000,000
  to $400,000,000........................................44%
For assets in excess of $400,000,000
  to $500,000,000........................................42%
For assets of $500,000,000 and over......................40%

     Under the previous  management  contract  with FMC, FMC agreed to reimburse
the Fund quarterly for all expenses (excluding interest,  brokerage commissions,
taxes and extraordinary expenses) incurred in each year by the Fund in excess of
1.50% of the first $30,000,000 of the Fund's average daily net assets plus 1.00%
of any additional  net assets,  up to an amount not exceeding its management fee
for the period for which reimbursements, if any, where made. PMC has agreed that


                                       17
<PAGE>

if in any fiscal  year the  aggregate  expenses  of the Fund  exceed the expense
limitation  established by any state having jurisdiction over the Fund, PMC will
reduce  its  management  fee to the  extent  required  by  state  law.  The most
restrictive  state expense limit currently  applicable to the Fund provides that
the  Fund's  expenses  in any fiscal  year may not exceed  2.5% of the first $30
million of average daily net assets, 2.0% of the next $70 million of such assets
and 1.5% of such assets in excess of $100 million.

   
     The Fund paid  $2,024,972  in  management  fees to FMC for the fiscal  year
ended  December  31,  1992,  and  $2,111,066  for the period  from  January 1 to
November  30, 1993.  The Fund paid  $205,922 in  management  fees to PMC for the
period from December 1, 1993 to December 31, 1993.  The Fund paid  $2,266,099 in
management  fees to PMC for the fiscal year ended  December 31, 1994. No expense
reimbursements were paid by FMC or PMC to the Fund during these periods.
    

5.   UNDERWRITING AGREEMENT AND DISTRIBUTION PLANS

   
     The  Fund  has  entered  into  an  Underwriting  Agreement  with  PFD.  The
Underwriting  Agreement will continue from year to year if annually  approved by
the Trustees.  The  Underwriting  Agreement  provides that PFD will bear certain
distribution expenses not borne by the Fund.
    

     PFD  bears  all  expenses  it  incurs  in  providing   services  under  the
Underwriting Agreement.  Such expenses include compensation to its employees and
representatives  and to securities  dealers for  distribution  related  services
performed for the Fund.  PFD also pays certain  expenses in connection  with the
distribution of the Fund's shares, including the cost of preparing, printing and
distributing  advertising or promotional materials, and the cost of printing and
distributing prospectuses and supplements to prospective shareholders.  The Fund
bears the cost of registering its shares under federal and state securities law.
The  Fund  and  PFD  have  agreed  to  indemnify  each  other  against   certain
liabilities, including liabilities under the Securities Act of 1933, as amended.
Under the  Underwriting  Agreement,  PFD will use its best  efforts in rendering
services to the Fund.

     The Fund has  adopted a plan of  distribution  pursuant to Rule 12b-1 under
the 1940 Act with  respect to Class A Shares  (the "Class A Plan") and a plan of
distribution with respect to Class B Shares (the "Class B Plan") (together,  the
"Plans").

Class A Plan

     Pursuant  to the  Class  A  Plan,  the  Fund  may  reimburse  PFD  for  its
expenditures in financing any activity  primarily intended to result in the sale
of Fund shares.  Certain  categories of such  expenditures have been approved by


                                       18
<PAGE>

the Board of  Trustees  and are set forth in the  Prospectus  under the  caption
"Distribution  Plans." The expenses of the Fund pursuant to the Class A Plan are
accrued on a fiscal year basis and may not exceed,  with  respect to the Class A
Shares,  the  annual  rate  of .25%  of the  Fund's  average  daily  net  assets
attributable to Class A.

Class B Plan

     The  Class B Plan  provides  that the Fund  shall  pay PFD,  as the  Fund's
distributor for its Class B shares, a daily  distribution fee equal on an annual
basis to 0.75% of the Fund's  average daily net assets  attributable  to Class B
shares and will pay PFD a service fee equal to 0.25% of the Fund's average daily
net  assets  attributable  to  Class B  shares  (which  PFD  will in turn pay to
securities  dealers which enter into a sales  agreement with PFD at a rate of up
to 0.25% of the Fund's average daily net assets  attributable  to Class B shares
owned by investors  for whom that  securities  dealer is the holder or dealer of
record).  This  service  fee is  intended  to be in  consideration  of  personal
services and/or account maintenance services rendered by the dealer with respect
to Class B shares.  PFD will advance to dealers the first-year  service fee at a
rate equal to 0.25% of the amount invested.  As compensation  therefor,  PFD may
retain the  service  fee paid by the Fund with  respect  to such  shares for the
first year after purchase.  Dealers will become eligible for additional  service
fees with respect to such shares  commencing in the thirteenth  month  following
purchase.  Dealers  may from  time to time be  required  to meet  certain  other
criteria in order to receive service fees. PFD or its affiliates are entitled to
retain all  service  fees  payable  under the Class B Plan for which there is no
dealer  of  record or for  which  qualification  standards  have not been met as
partial  consideration for personal services and/or account maintenance services
performed by PFD or its affiliates for shareholder accounts.

     The  purpose of  distribution  payments to PFD under the Class B Plan is to
compensate PFD for its  distribution  services to the Fund. PFD pays commissions
to dealers as well as  expenses of printing  prospectuses  and reports  used for
sales  purposes,  expenses with respect to the preparation and printing of sales
literature  and  other  distribution   related  expenses,   including,   without
limitation,  the cost  necessary to provide  distribution-related  services,  or
personnel,  travel office expenses and equipment. The Class B Plan also provides
that  PFD  will  receive  all  CDSCs   attributable  to  Class  B  shares.   See
"Distributions Plans" in the Prospectus.

General

     In  accordance  with the terms of the Plans,  PFD  provides to the Fund for
review by the Trustees a quarterly  written report of the amounts expended under
the respective  Plan and the purpose for which such  expenditures  were made. In


                                       19
<PAGE>

the Trustees'  quarterly  review of the Plans,  they will consider the continued
appropriateness  and the  level  of  reimbursement  or  compensation  the  Plans
provide.

   
     No interested person of the Fund, nor any Trustee of the Fund who is not an
interested person of the Trust, has any direct or indirect financial interest in
the  operation  of the Plans  except to the extent  that OPFD and certain of its
employees  may be deemed to have such an  interest  as a result of  receiving  a
portion of the  amounts  expended  under the Plans by the Fund and except to the
extent certain officers may have an interest in PFD's ultimate parent, PGI.

     The  Plans  were  adopted  by a  majority  vote of the  Board of  Trustees,
including  all of the Trustees who are not, and were not at the time they voted,
interested  persons,  as  defined  in the 1940 Act (none of whom had or have any
direct or indirect financial interest in the operation of the Plan) of the Fund,
cast in person at a meeting  called for the  purpose of voting on the Plans.  In
approving  the  Plans,  the  Trustees  identified  and  considered  a number  of
potential  benefits which the Plans may provide.  The Board of Trustees believes
that there is a reasonable  likelihood  that the Plans will benefit the Fund and
its current and future  shareholders.  Under their  terms,  the Plans  remain in
effect from year to year provided such continuance is approved  annually by vote
of the Trustees in the manner  described  above. The Plans may not be amended to
increase materially the annual percentage limitation of average net assets which
may be  spent  for  the  services  described  therein  without  approval  of the
shareholders of the Fund affected thereby,  and material amendments to the Plans
must also be approved by the Trustees in the manner  described above. A Plan may
be  terminated  at any time,  without  payment  of any  penalty,  by vote of the
majority of the Trustees who are not interested  persons of the Fund and have no
direct or indirect  financial  interest in the  operations  of the Plan, or by a
vote of a majority of the outstanding  voting securities of the respective Class
of the Fund (as defined in the 1940 Act). A Plan will automatically terminate in
the event of its  assignment  (as  defined  in the 1940 Act).  In the  Trustees'
quarterly   review  of  the  Plans,   they  will  consider  a  Plan's  continued
appropriateness and the level of compensation it provides.

     During the fiscal year ended  December 31, 1994,  the Fund  incurred  total
distribution   fees  pursuant  to  the  Fund's  Class  A  Plan  of   $1,233,748.
Distribution  fees were  paid by the Fund to PFD in  reimbursement  of  expenses
related to servicing of shareholder accounts and to compensate dealers and sales
personnel.  No payments were made during the fiscal year ended December 31, 1994
by the Fund with respect to Class B Shares.
    


6.   SHAREHOLDER SERVICING/TRANSFER AGENT


                                       20
<PAGE>

     The Fund has contracted with PSC, 60 State Street,  Boston,  Massachusetts,
to act as  shareholder  servicing  agent and transfer  agent for the Fund.  This
contract  terminates if assigned and may be terminated without penalty by either
party by vote of its Board of Trustees or a majority of its  outstanding  voting
securities and the giving of ninety days' written notice.

     Under the terms of its contract with the Fund, PSC will service shareholder
accounts,  and its duties will include:  (i) processing  sales,  redemptions and
exchanges of shares of the Fund; (ii)  distributing  dividends and capital gains
associated with Fund portfolio  accounts;  and (iii) maintaining account records
and responding to routine shareholder inquiries.

   
     PSC  receives an annual fee of $28.00 per Class A  shareholder  account and
$28.00  per  Class B  account  from the Fund as  compensation  for the  services
described above.  This fee is set at an amount  determined by vote of a majority
of the Trustees (including a majority of the Trustees who are not parties to the
contract with PSC or interested persons of any such parties) to be comparable to
fees for such services being paid by other investment companies.
    

7.   CUSTODIAN

     Brown Brothers Harriman & Co. (the "Custodian"),  40 Water Street,  Boston,
Massachusetts  02109,  is the custodian of the Fund's  assets.  The  Custodian's
responsibilities  include  safekeeping  and  controlling  the  Fund's  cash  and
securities,  handling the receipt and  delivery of  securities,  and  collecting
interest and dividends on the Fund's  investments.  The Custodian  also provides
fund accounting, bookkeeping and pricing assistance to the Fund.

     The Custodian  does not determine  the  investment  policies of the Fund or
decide which  securities it will buy or sell.  The Fund may invest in securities
issued  by the  Custodian,  deposit  cash in the  Custodian  and  deal  with the
Custodian as a principal in securities transactions. Portfolio securities may be
deposited into the Federal Reserve-Treasury  Department Book Entry System or the
Depository Trust Company.

8.   PRINCIPAL UNDERWRITER

     PFD,  60 State  Street,  Boston,  Massachusetts,  serves  as the  principal
underwriter for the Fund in connection with the continuous offering of the Class
A and  Class B shares  of each  Fund.  Under the  Fund's  previous  underwriting
agreement  with  FMC,  FMC  received  $2,599,535  and  $2,640,000  in  aggregate
underwriting commissions for the fiscal year ended December 31, 1992 and for the
period from January 1 to November 30, 1993, respectively,  of which $338,384 and
$387,593  was  retained,  respectively.  Under the Fund's  current  underwriting


                                       21
<PAGE>

agreement  with PFD,  for the period from  December 1, 1993 to December 31, 1993
for the fiscal  year ended to December  31,  1994,  PFD  received  $150,000  and
$1,145,352,  respectively,  in aggregate  underwriting  income commissions which
$19,058 and $135,694, respectively was retained.

   
     The Fund will not generally issue Fund shares for consideration  other than
cash.  At the Fund's  sole  discretion,  however,  it may issue Fund  shares for
consideration  other than cash in  connection  with a bona fide  reorganization,
statutory  merger,  or other  acquisition  of portfolio  securities  (other than
municipal  debt  securities  issued  by state  political  subdivisions  or their
agencies or  instrumentalities)  provided (i) the securities meet the investment
objectives  and policies of the Fund;  (ii) the  securities  are acquired by the
Fund for investment and not for resale;  (iii) the securities are not restricted
as to transfer  either by law or  liquidity of market;  and (iv) the  securities
have a value  which  is  readily  ascertainable  (and  not  established  only by
evaluation  procedures) as evidenced by a listing on the American Stock Exchange
or the New York Stock Exchange or the NASDAQ National Market.
    

9.   INDEPENDENT PUBLIC ACCOUNTANT

     Effective  January 1, 1994, Arthur Andersen LLP (formerly Arthur Andersen &
Co.), One International Place, Boston, MA 02110, was selected as the independent
public  accountant  for the Fund.  Previously,  Coopers & Lybrand  had served as
independent  public  accountant  to the  Fund.  Arthur  Anderson's  election  as
independent public accountant was approved,  at a meeting called for the purpose
of voting on such  approval,  by the vote of a majority of those Trustees on the
Board of Trustees who are not interested persons of the Fund.

10.  PORTFOLIO TRANSACTIONS

   
     All orders for the purchase or sale of portfolio  securities  are placed on
behalf  of the  Fund  by PMC  pursuant  to  authority  contained  in the  Fund's
Management  Contract.  In selecting  broker-dealers,  PMC will consider  various
relevant  factors,  including,  but not  limited  to,  the  size and type of the
transaction;  the nature and  character  of the markets  for the  security to be
purchased  or  sold;  the  execution  efficiency,   settlement  capability,  and
financial condition of the broker-dealer; the broker-dealer's execution services
rendered on a continuing  basis;  and the  reasonableness  of any  broker-dealer
spreads.
    

     PMC may select  broker-dealers  which  provide  brokerage  and/or  research
services to the Fund and/or  other  investment  companies  managed by PMC or who
sell shares of the Pioneer Funds.  In addition,  if PMC determines in good faith
that the amount of  commissions  charged by a  broker-dealer  is  reasonable  in
relation to the value of the  brokerage and research  services  provided by such


                                       22
<PAGE>

broker-dealer,  the Fund may pay commissions to such  broker-dealer in an amount
greater  than the amount  another  firm may charge.  Such  services  may include
advice  concerning the value of securities;  the  advisability  of investing in,
purchasing  or  selling  securities;  the  availability  of  securities  or  the
purchasers or sellers of securities;  furnishing analyses and reports concerning
issuers, industries, securities, economic factors and trends, portfolio strategy
and  performance  of  accounts;   and  effecting  securities   transactions  and
performing functions incidental thereto (such as clearance and settlement).  PMC
maintains a listing of  broker-dealers  who provide  such  services on a regular
basis.  However,  because it is anticipated that many  transactions on behalf of
the  Fund  and  other  investment  companies  managed  by PMC  are  placed  with
broker-dealers  (including  broker-dealers on the listing) without regard to the
furnishing of such  services,  it is not possible to estimate the  proportion of
such transactions  directed to such broker-dealers  solely because such services
were provided.

     The research received from broker-dealers may be useful to PMC in rendering
investment management services to the Fund as well as other investment companies
managed  by PMC,  although  not all such  research  may be  useful  to the Fund.
Conversely,  such  information  provided  by  broker-dealers  who have  executed
transaction  orders on behalf of such other PMC  clients may be useful to PMC in
carrying out its  obligations  to the Fund. The receipt of such research has not
reduced PMC's normal independent research activities; however, it enables PMC to
avoid the additional  expenses  which might  otherwise be incurred if it were to
attempt to develop comparable information through its own staff.

     The  Board  of  Trustees  periodically  reviews  PMC's  performance  of its
responsibilities  in connection with the placement of portfolio  transactions on
behalf of the Fund.

     In circumstances where two or more  broker-dealers  offer comparable prices
and executions, preference may be given to a broker-dealer which has sold shares
of the Fund as well as shares of other investment  companies or accounts managed
by PMC.  This  policy  does not imply a  commitment  to  execute  all  portfolio
transactions through all broker-dealers that sell shares of the Fund.

     In addition to the Fund,  PMC acts as  investment  adviser or subadviser to
the other Pioneer  Funds,  Pioneer  Interest  Shares,  Inc. and certain  private
accounts  with  investment  objectives  similar to that of the Fund.  Securities
frequently meet the investment  objective of the Fund, such other funds and such
private  accounts.  In such cases,  the  decision to recommend a purchase to one
fund or  account  rather  than  another  is based on a number  of  factors.  The
determining  factors in most cases are the  amount of  securities  of the issuer
then  outstanding,  the value of those securities and the market for them. Other


                                       23
<PAGE>

factors considered in the investment  recommendations  include other investments
which  each fund or  account  presently  has in a  particular  industry  and the
availability of investment funds in each fund or account.

     It is possible that at times identical securities will be held by more than
one fund and/or account.  However,  positions in the same issue may vary and the
length of time that any fund or account may choose to hold its investment in the
same issue may  likewise  vary.  To the  extent  that more than one of the Fund,
another Pioneer Fund, Pioneer Interest Shares, Inc. or a private account managed
by PMC may not be able to  acquire as large a position  in such  security  as it
desires, it may have to pay a higher price for the security. Similarly, the Fund
may not be able to obtain as large an execution of an order to sell or as high a
price for any particular  portfolio security if PMC decides to sell on behalf of
another account the same portfolio security at the same time. On the other hand,
if the same securities are bought or sold at the same time by more than one fund
or account,  the resulting  participation in volume  transactions  could produce
better  executions  for the Fund or the  account.  In the  event  more  than one
account  purchases or sells the same security on a given date, the purchases and
sales  will  normally  be made as nearly as  practicable  on a pro rata basis in
proportion to the amounts desired to be purchased or sold by each.

     The Fund paid no brokerage  commissions for the fiscal years ended December
31, 1992, 1993 and 1994.

11.  TAX STATUS AND DIVIDENDS

   
     The Fund's  policy is to declare on each  business day  dividends  from the
Fund's net investment  income and to pay them to  shareholders  of record on the
last  business day of each month or shortly  thereafter  and to  distribute  net
realized  capital gains, if any, once a year.  Additional  distributions  may be
made for the purpose of avoiding liability for federal income or excise tax.

     It is the Fund's  policy to meet the  requirements  of  Subchapter M of the
Internal Revenue Code of 1986, as amended (the "Code"),  for  qualification as a
regulated  investment  company.  These requirements relate to the sources of its
income, the  diversification of its assets and the distribution of its income to
shareholders.  If the Fund meets all such  requirements  and  distributes to its
shareholders, in accordance with the Code's timing requirements,  all investment
company taxable income and net capital gain, if any, which it receives, the Fund
will be relieved of the necessity of paying federal income tax.
    

     In accordance with its investment  objectives,  the Fund invests its assets
in a manner  which  will  provide  as high a level of  tax-exempt  income  as is


                                       24
<PAGE>

   
consistent  with  the   preservation  of   shareholders'   capital.   Since  the
preservation  of  capital  is an  important  aspect  of  the  Fund's  investment
objectives,  the Fund may from time to time invest a portion of its portfolio in
short-term obligations and may engage in transactions  generating income or gain
which is not tax-exempt,  e.g., purchase non-municipal securities,  sell or lend
portfolio  securities,  enter into repurchase  agreements,  dispose of rights to
when-issued  securities prior to issuance,  acquire certain stripped  tax-exempt
obligations or coupons, acquire obligations at a market discount, and enter into
options and futures transactions.

     The Code permits  tax-exempt  interest received by the Fund to flow through
as exempt-interest dividends to the Fund's shareholders,  provided that the Fund
qualifies as a regulated investment company and at least 50% of the value of the
Fund's total assets at the close of each quarter of its taxable year consists of
tax-exempt  obligations.  That part of the Fund's net investment income which is
attributable to interest from tax-exempt obligations and which is distributed to
shareholders  will be  designated by the Fund as an  "exempt-interest  dividend"
under  the Code and will be  excluded  from a  shareholder's  gross  income  for
regular  federal  income tax purposes.  The  percentage of income  designated as
tax-exempt is applied  uniformly to all  distributions  made during each taxable
year and may differ  from the actual  tax-exempt  percentage  earned  during any
particular  month.  That  portion of net  investment  income  distributions  not
designated as tax-exempt and any  distributions  of the excess of net short-term
capital  gain over net  long-term  capital loss are taxable to  shareholders  as
ordinary income,  and any  distributions of the excess of net long-term  capital
gain over net  short-term  capital  loss (after  taking into account any capital
loss  carryovers)  are  taxable to  shareholders  as  long-term  capital  gains,
regardless  of the  shareholder's  holding  period  for  the  shares.  Dividends
declared  by the Fund in  October,  November  or December as of a record date in
such a month and paid the following  January will be treated for federal  income
tax purposes as received by  shareholders on December 31 of the calendar year in
which they are declared.

     If the Fund invests in certain zero coupon or deferred interest securities,
or, in general,  any other  securities  with  original  issue  discount (or with
market  discount  if the Fund  elects  to  include  market  discount  in  income
currently), the Fund must accrue income on such investments prior to the receipt
of the corresponding cash payments.  However, the Fund must distribute, at least
annually,  all or  substantially  all of its net taxable and tax-exempt  income,
including  such  accrued  income,  to  shareholders  to qualify  as a  regulated
investment  company  under the Code and avoid  Federal  income and excise taxes.
Therefore,  the Fund may  have to  dispose  of its  portfolio  securities  under


                                       25
<PAGE>

disadvantageous circumstances to generate cash or may have to leverage itself by
borrowing the cash, to satisfy distribution requirements.
    

     For federal  income tax purposes,  the Fund is permitted to carry forward a
net capital loss in any year to offset 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 are not expected to be distributed as such to shareholders.

   
     Options written or purchased and futures contracts entered into by the Fund
on certain  securities  or  securities  indices may cause the Fund to  recognize
gains or losses  from  marking  to market  at the end of its  taxable  year even
though such options may not have  lapsed,  been closed out, or exercised or such
futures  contracts  may not have been  offset or  otherwise  terminated  and may
affect the characterization as long-term or short-term of some capital gains and
losses  realized  by the Fund.  Losses on certain  options or futures  contracts
and/or  offsetting  positions  (portfolio  securities  or other  positions  with
respect to which the Fund's risk or loss is  substantially  diminished by one or
more options or futures  contracts)  may also be deferred under the tax straddle
rules of the Code, which may also affect the  characterization  of capital gains
or losses from straddle  positions and certain successor  positions as long-term
or short-term.  These tax rules applicable to options,  futures  contracts,  and
straddles  may affect the amount,  timing and character of the Fund's income and
loss and hence of its distributions to shareholders.
    

     Because none of the Fund's income will arise from dividends, no part of its
distributions   to   its   corporate   shareholders   will   qualify   for   the
dividends-received deduction for corporations.

   
     Any loss realized by a  shareholder  on the  redemption,  exchange or other
disposition  of Fund shares that have a tax holding period of six months or less
is disallowed  to the extent of any  exempt-interest  dividends  with respect to
such  shares  and,  to the  extent  not thus  disallowed,  will be  treated as a
long-term  capital loss to the extent of any  distributions of long-term capital
gains with respect to such shares.  In addition,  if Class A shares  redeemed or
exchanged  have  been  held  for  less  than  91  days,  (1)  in the  case  of a
reinvestment  at net asset value  pursuant to the  reinvestment  privilege,  the
sales  charge paid on such  shares is not  included in their tax basis under the
Code,  and (2) in the case of an exchange,  all or a portion of the sales charge
paid on such shares is not  included  in their tax basis under the Code,  to the
extent a sales  charge  that would  otherwise  apply to the shares  received  is
reduced pursuant to the exchange  privilege.  In either case, the portion of the
sales charge not included in the tax basis of the shares redeemed or surrendered
in an  exchange  is  included  in the tax basis of the  shares  acquired  in the


                                       26
<PAGE>

reinvestment or exchange.  Losses on certain redemptions may be disallowed under
"wash sale" rules in the event of other  investments in the Fund within a period
of 61 days  beginning  30 days before and ending 30 days after a  redemption  or
other sale of shares.

     At the time of an  investor's  purchase  of Fund  shares,  a portion of the
purchase price may be attributable to realized or unrealized appreciation in the
Fund's  portfolio or  undistributed  taxable  income of the Fund.  Consequently,
subsequent  distributions from such sources (not including  tax-exempt interest)
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 investment.
    

     Interest  on  the  indebtedness   incurred   (directly  or  indirectly)  by
shareholders  to purchase or carry shares of the Fund will not be deductible for
federal   income  tax  purposes  to  the  extent  it  is  deemed  to  relate  to
exempt-interest dividends received from the Fund.

   
     Federal  law   generally   requires  that  the  Fund  withhold  as  "backup
withholding" 31% of reportable payments, including taxable income dividends (but
not  including  exempt-interest  dividends),  capital  gain  dividends,  and the
proceeds of redemptions (including exchanges) (and repurchases?) to shareholders
who have not complied with IRS  regulations.  In order to avoid this withholding
requirement,  shareholders  must certify on their  Account  Applications,  or on
separate W-9 Forms,  that the Social  Security or other Taxpayer  Identification
Number  they  provide is their  correct  number and that they are not  currently
subject to backup withholding,  or that they are exempt from backup withholding.
The Fund may nevertheless be required to withhold if it receives notice from the
IRS or a broker that the number  provided is incorrect or backup  withholding is
applicable  as a result of  previous  under-reporting  of  interest  or dividend
income.  Backup  withholding may be inapplicable  for any year in which the Fund
reasonably  estimates  that at least 95% of its  dividends  paid with respect to
such year are exempt-interest dividends.

     Provided that the Fund  qualifies as a regulated  investment  company under
the Code,  it will not be required to pay any  Massachusetts  income,  corporate
excise or franchise taxes, and, subject to compliance with certain income-source
requirements  under Delaware law, it should also not be required to pay Delaware
corporate income tax.
    

     The description  above relates only to U.S. federal income tax consequences
for shareholders who are U.S. persons, i.e., U.S. citizens or residents, or U.S.


                                       27
<PAGE>

   
domestic corporations,  partnerships,  trusts or estates, and who are subject to
U.S.  federal  income tax. The  description  does not address  special tax rules
applicable  to certain  classes of  investors  such as insurance  companies  and
financial  institutions.  Investors  other than U.S.  persons  may be subject to
different U.S. tax treatment,  including a possible 30% U.S.  nonresident  alien
withholding tax (or nonresident alien withholding tax at a lower treaty rate) on
amounts treated as ordinary dividends from the Fund and, unless an effective IRS
Form W-8 or  authorized  substitute  is on file,  to 31% backup  withholding  on
certain other payments from the Fund.

     The exemption of exempt-interest  dividends for federal income tax purposes
does not  necessarily  result  in  exemption  under the tax laws of any state or
local taxing authority, which vary with respect to the taxation of such dividend
income.  Many states will  exempt  from tax that  portion of an  exempt-interest
dividend  which  represents  interest  received  by the Fund from  that  state's
securities,  subject  in some  cases to  compliance  with  concentration  and/or
reporting  requirements,  which the Fund does not make any commitment to seek to
satisfy.  However,  the  Fund  will  report  annually  to its  shareholders  the
percentage of interest  income received by the Fund during the preceding year on
municipal bonds indicating,  on a state-by-state  basis only, the source of such
income. Each shareholder is advised to consult his own tax adviser regarding the
exemption, if any, of exempt-interest dividends under applicable state and local
law.
    

12.  SHARES OF THE FUND

General

     The  Fund is an  open-end  investment  company  established  as a  Nebraska
corporation in 1968 and  reorganized as a Delaware  business trust in June 1994.
Prior to December 1, 1993 the Fund was called  Mutual of Omaha  Tax-Free  Income
Fund,  Inc. and prior to June 30, 1994 was called Pioneer  Tax-Free Income Fund,
Inc.  Reference to the Fund  includes both the Delaware  business  trust and the
Nebraska corporation. The Board of Trustees, as of the date of this Statement of
Additional  Information,  has  authorized the issuance of two classes of shares,
Class A and Class B.

     Unless otherwise  required by the 1940 Act or the Agreement and Declaration
of Trust (the  "Declaration  of Trust"),  the Fund has no  intention  of holding
annual  meetings  of  shareholders.  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


                                       28
<PAGE>

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.

   
     The  Declaration  of Trust  permits  the  issuance  of  series of shares in
addition to the Fund which would represent  interests in separate  portfolios of
investments.  No series  would be  entitled  to share in the assets of any other
series or be liable for the expenses or liabilities of any other series.
    

     In addition to the  requirements  under  Delaware law, the  Declaration  of
Trust provides that  shareholders  of the Fund may bring a derivative  action on
behalf of the Fund only if the following  conditions  are met: (a)  shareholders
eligible to bring such  derivative  action under  Delaware law who hold at least
10% of the outstanding  shares of the Fund, or 10% of the outstanding  shares of
the series or class to which such action relates,  shall join in the request for
the Trustees to commence  such action;  and (b) the Trustees  must be afforded a
reasonable  amount  of  time  to  consider  such  shareholder   request  and  to
investigate  the basis of such claim.  The Trustees  shall be entitled to retain
counsel or other  advisers  in  considering  the merits of the request and shall
require an undertaking by the shareholders  making such request to reimburse the
Fund for the  expense  of any  such  advisers  in the  event  that the  Trustees
determine not to bring such action.

Shareholder and Trustee Liability

     The Fund is organized as a Delaware  business  trust,  and,  under Delaware
law, the shareholders of such a trust are not generally subject to liability for
the debts or obligations of the Trust. Similarly, Delaware law provides that the
Fund will not be liable for the debts or  obligations of any other series of the
Trust.  However, no similar statutory or other authority limiting business trust
shareholder  liability exists in many other states.  As a result,  to the extent
that a Delaware  business trust or a shareholder is subject to the  jurisdiction
of courts in such other  states,  the courts may not apply  Delaware law and may
thereby subject the Delaware business trust shareholders to liability.  To guard
against this risk, the  Declaration  of Trust contains an express  disclaimer of
shareholder  liability  for acts or  obligations  of the  Fund.  Notice  of such
disclaimer  will normally be given in each  agreement,  obligation or instrument
entered  into or executed  by the Fund or a Trustee.  The  Declaration  of Trust
provides for  indemnification by the Fund for any loss suffered by a shareholder
as a result of an obligation of the Fund. The Declaration of Trust also provides
that the Fund shall, upon request,  assume the defense of any claim made against
any  shareholder  for any act or obligation of the Fund and satisfy any judgment
thereon.  The Trustees  believe that, in view of the above, the risk of personal
liability of shareholders is remote.


                                       29
<PAGE>

   
     The  Declaration  of Trust  further  provides that the Trustees will not be
liable for errors of judgment  or  mistakes  of fact or law,  but nothing in the
Declaration of Trust protects a Trustee against any liability to which he or she
would otherwise be subject by reason of willful  misfeasance,  bad faith,  gross
negligence,  or reckless  disregard of the duties involved in the conduct of his
or her office.
    

13.  DETERMINATION OF NET ASSET VALUE

     The net asset value per share of each class of the Fund is determined as of
the close of regular  trading on the New York Stock  Exchange  (the  "Exchange")
(currently  4:00  p.m.,  Eastern  Time)  on each  day the  Exchange  is open for
business.  As of the  date of this  Statement  of  Additional  Information,  the
Exchange is open for business every weekday  except for the following  holidays:
New Year's Day,  Presidents' Day, Good Friday,  Memorial Day,  Independence Day,
Labor Day,  Thanksgiving Day and Christmas Day. The net asset value per share of
each class of the Fund is also determined on any other day in which the level of
trading in its portfolio  securities is  sufficiently  high that the current net
asset  value per share might be  materially  affected by changes in the value of
its portfolio securities.  On any day in which no purchase orders for the shares
of the Fund become  effective  and no shares are  tendered for  redemption,  the
Fund's net asset value per share may not be determined.

     The net  asset  value per share of each  class of the Fund is  computed  by
taking the value of all of the Fund's assets  attributable to a class,  less its
liabilities  attributable  to that  class,  and  dividing  it by the  number  of
outstanding  shares of the class.  For purposes of determining  net asset value,
expenses of the Fund are accrued daily and taken into account.

     In  determining  the  value of the  assets of the Fund for the  purpose  of
obtaining the net asset value,  securities  for which  reliable  quotations  are
readily  available  shall be  valued  on the basis of  valuations  furnished  by
pricing  services  which  utilize  electronic  data  processing   techniques  to
determine the  valuations  for normal  institutional-size  trading units of such
securities.  Securities  not valued by the pricing  service  for which  reliable
quotations are readily available,  shall be valued at market values furnished by
recognized  dealers in such  securities.  Short-term  obligations with remaining
maturities of 60 days or less shall be valued at amortized cost.  Securities and
other assets for which reliable  quotations are not readily available,  shall be
valued at their  fair  value as  determined  in good  faith  under  consistently
applied guidelines established by and under the general supervision of the Board
of Trustees of the Fund, although the actual calculations may be made by persons
acting pursuant to the direction of the Board.


                                       30
<PAGE>

14.  SYSTEMATIC WITHDRAWAL PLAN

     The  Systematic  Withdrawal  Plan  ("SWP"),  which is available for Class A
shares  only,  is designed to provide a  convenient  method of  receiving  fixed
payments at regular  intervals  from Class A shares of the Fund deposited by the
applicant under the SWP. The applicant must deposit or purchase for deposit with
PSC shares of the Fund having a total value of not less than  $10,000.  Periodic
checks of $50 or more will be sent to the applicant, or any person designated by
him,  monthly or  quarterly.  A designation  of a third party to receive  checks
requires an acceptable signature  guarantee.  The CDSC on any share subject to a
CDSC (see "How to Buy Fund Shares" in the  Prospectus)  may be waived or reduced
for  non-retirement  accounts if the redemption is made in connection with a SWP
(limited  to in any  year to 10% of the  value  of the  account  at the time the
withdrawal plan is established).

     Any income dividends or capital gains distributions on shares under the SWP
will be credited to the SWP account on the payment  date in full and  fractional
shares at the net asset value per share in effect on the record date.

     SWP  payments  are made  from the  proceeds  of the  redemption  of  shares
deposited under the SWP in a Plan account.  Redemptions are taxable transactions
to shareholders.  To the extent that such  redemptions for periodic  withdrawals
exceed  dividend income  reinvested in the SWP account,  such  redemptions  will
reduce and may  ultimately  exhaust  the number of shares  deposited  in the SWP
account. In addition, the amounts received by a shareholder cannot be considered
as an  actual  yield or  income on his or her  investment  because  part of such
payments may be a return of his or her investment.

     The SWP may be terminated at any time (1) by written  notice to PSC or from
PSC to the shareholder;  (2) upon receipt by PSC of appropriate  evidence of the
shareholder's death; or (3) when all shares under the Plan have been redeemed.

15. LETTER OF INTENTION

     Purchases in the Fund of $100,000 or over of Class A shares  (excluding any
reinvestments  of  dividends  and  capital  gains  distributions)  made within a
13-month period  pursuant to a Letter of Intention  provided to PFD will qualify
for a reduced  sales  charge.  Such reduced sales charge will be the charge that
would be applicable to the purchase of all Class A shares  purchased during such
13-month period pursuant to a Letter of Intention had such shares been purchased
all at once. For example, a person who signs a Letter of Intention providing for
a total  investment in Fund shares of $100,000  over a 13-month  period would be
charged at the 3.50% sales charge rate with respect to all purchases during that
period.  Should the amount actually purchased during the 13-month period be more


                                       31
<PAGE>

   
or less than that  indicated in the Letter,  an  adjustment  in the sales charge
will be made.  A purchase  not made  pursuant  to a Letter of  Intention  may be
included thereafter if the Letter is filed within 90 days of such purchase.  Any
shareholder  may also obtain the reduced sales charge by including the value (at
current  offering price) of all his Class A Shares in the Fund and other Pioneer
funds,  except directly  purchased Class A shares of Pioneer Money Market Trust,
held of record  as of the date of his or her  Letter  of  Intention  as a credit
toward  determining  the  applicable  scale of sales charge for the shares to be
purchased under the Letter of Intention.
    

     The Letter of Intention  authorizes  PSC to escrow Class A Shares  having a
purchase price equal to 5% of the stated  investment in the Letter of Intention.
A Letter of Intention is not a binding obligation upon the investor to purchase,
or the Fund to sell, the full amount indicated and the investor should carefully
read the  provisions  of the  Letter  of  Intention  set  forth  in the  Account
Application before signing.

16.  INVESTMENT RESULTS

     Other Quotations, Comparisons, and General Information

   
     From time to time, in advertisements, in sales literature, or in reports to
shareholders,  the  past  performance  of the  Fund  may be  illustrated  and/or
compared with that of other mutual funds with similar investment objectives, and
to other relevant indices. For example, the Fund may compare its yield and total
return to the Shearson Lehman Hutton  Municipal Bond Index, or other  comparable
indices or investment vehicles. In addition,  the performance of the Fund may be
compared to  alternative  investment  or savings  vehicles  (such as  individual
securities,  bank  deposits,  or  certificates  of  deposit)  and/or  indices or
indicators  of  economic  activity,  e.g.,  inflation,  interest  rates,  or the
Consumer Price Index,  performance  rankings and listings reported in newspapers
or national  business and  financial  publications,  such as Barron's,  Business
Week,  Consumers Digest,  Consumer Reports,  Financial World,  Forbes,  Fortune,
Investors Business Daily, Kiplinger's Personal Finance Magazine, Money Magazine,
New York Times,  Personal Investor,  Smart Money, USA Today, U.S. News and World
Report,  the Wall  Street  Journal,  and Worth may also be cited (if the Fund is
listed in any such  publication) or used for comparison,  as well as performance
listings and rankings  from various other  sources  including CDA  Weisenberger,
Donoghue's  Mutual  Fund  Almanac,   Investment  Company  Data,  Inc.,  Ibbotson
Associates,  Johnson's Charts, Kanon Bloch Carre and Company,  Lipper Analytical
Services,  Inc.,  Micropal,  Inc.,  Morningstar,   Inc.,  Schabacker  Investment
Management and Towers Data Systems, Inc.
    


                                       32
<PAGE>

   
     In addition,  from time to time  quotations  from articles  from  financial
publications  such as those listed above may be used in  advertisements in sales
literature,  or in  reports  to  shareholders  of the  Fund.  The  Fund may also
present,  from time to time,  historical  information  depicting  the value of a
hypothetical  account  in one or more  classes  of the  Fund  since  the  Fund's
inception.
    

     In presenting  investment results,  the Fund may also include references to
certain  financial  planning  concepts,  including  (a) an  investor's  need  to
evaluate his financial  assets and  obligations to determine how much to invest;
(b) his need to analyze the objectives of various investments to determine where
to invest;  and (c) his need to analyze his time frame for future  capital needs
to determine how long to invest. The investor controls these three factors,  all
of which affect the use of investments in building assets.

     One of the  methods  used to  measure  the  Fund's  performance  is  "total
return." "Total return" will normally  represent the percentage  change in value
of an account,  or of a hypothetical  investment in the Fund, over any period up
to the lifetime of the Fund. Total return  calculations  will usually assume the
reinvestment  of all  dividends  and  capital  gains  distributions  and will be
expressed as a percentage  increase or decrease from an initial  value,  for the
entire period or for one or more  specified  periods  within the entire  period.
Total  return  percentages  for  periods  of less than one year will  usually be
annualized;  total  return  percentages  for  periods  longer than one year will
usually be  accompanied  by total  return  percentages  for each year within the
period and/or by the average annual compounded total return for the period.  The
income and capital  components  of a given return may be separated and portrayed
in a  variety  of ways in  order  to  illustrate  their  relative  significance.
Performance may also be portrayed in terms of cash or investment values, without
percentages.
Past performance cannot guarantee any particular future result.

     Other data that may be advertised  or published  about the Fund include the
average  portfolio  quality,  the average  portfolio  maturity,  and the average
portfolio duration.

     In  determining  the average  annual total return  (calculated  as provided
above), recurring fees, if any, that are charged to all shareholder accounts are
taken into  consideration.  For any account  fees that vary with the size of the
account,  the account fee used for purposes of the above  computation is assumed
to be the fee that would be charged to the Fund's mean account size.

     The Fund's yield  quotations and average annual total return  quotations as


                                       33
<PAGE>

they may appear in the Prospectus,  this Statement of Additional  Information or
in advertising are calculated by standard methods prescribed by the SEC.

     Standardized Yield Quotations

     The Fund's yield is computed by dividing the Fund's net  investment  income
per share during a base period of 30 days, or one month, by the maximum offering
price per share of the Fund on the last day of such  base  period in  accordance
with the following formula:

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

Where:        a     =      interest earned during the period

              b     =      net expenses accrued for the period

              c     =      the average daily number of shares
                           outstanding during the period that were
                           entitled to receive dividends

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

For purposes of calculating  interest earned on debt  obligations as provided in
item "a" above:

     (i) The yield to maturity of each  obligation  held by the Fund is computed
based on the market value of the obligation  (including actual accrued interest,
if any) at the close of  business  each day during the 30-day base  period,  or,
with respect to obligations purchased during the month, the purchase price (plus
actual  accrued  interest,  if any) on  settlement  date,  and with  respect  to
obligations sold during the month the sale price (plus actual accrued  interest,
if any) between the trade and settlement dates;

     (ii) The yield to maturity of each  obligation  is then  divided by 360 and
the  resulting  quotient is  multiplied  by the market  value of the  obligation
(including actual accrued interest,  if any) to determine the interest income on
the obligation for each day. The yield to maturity  calculation has been made on
each obligation during the 30 day base period;

     (iii)  Interest  earned on all debt  obligations  during  the 30-day or one
month period is then totaled;

     (iv) The maturity of an  obligation  with a call  provision(s)  is the next
call date on which the obligation reasonably may be expected to be called or, if
none, the maturity date;


                                       34
<PAGE>

     (v)  Obligations  with  sinking  fund call  provisions  may be  regarded as
maturing  as to that  portion to be retired  on each  sinking  fund call date or
during a twelve-month period; and

     (vi) In the case of a tax exempt  obligation  issued without original issue
discount and having a current  market  discount,  the coupon rate of interest of
the obligation is used in lieu of yield to maturity to determine interest income
earned on the obligation.  In the case of a tax exempt  obligation with original
issue  discount  where the  discount  based on the current  market  value of the
obligation  exceeds the then remaining  portion of original issue discount (i.e.
market discount), the yield to maturity used to determine interest income earned
on the  obligation  is the imputed  rate based on the  original  issue  discount
calculation. In the case of a tax exempt obligation with original issue discount
where the discount  based on the current  market value of the obligation is less
than the then remaining portion of the original issue discount (market premium),
the yield to maturity used to determine interest income earned on the obligation
is based on the market value of the obligation.

     Taxable Equivalent Yield

     The Fund may also from time to time advertise its taxable  equivalent yield
which is determined by dividing that portion of the Fund's yield  (calculated as
described  above) that is tax exempt by one minus the stated  federal income tax
rate and adding the product to that portion, if any, of the Fund's yield that is
not tax exempt.  The Fund's  tax-equivalent  yield assuming a 39.6% tax rate for
the period  ended  December  31,  1994 was 9.02%.  For a  description  of how to
compare  yields on  municipal  bonds and  taxable  securities,  see the  Taxable
Equivalent Formula set forth in Appendix A to the Prospectus.

     Standardized Average Annual Total Return Quotations

     Average annual total return  quotations are computed by finding the average
annual  compounded  rates of return that would cause a  hypothetical  investment
made on the first day of a  designated  period  to equal the  ending  redeemable
value of such  hypothetical  investment on the last day of the designated period
in accordance with the following formula:

              P(1+T) n = ERV

Where:        P    =     a hypothetical initial payment of $1,000
                         (less the maximum sales load for Class A
                         Shares or the deduction of the CDSC on
                         Class B Shares at the end of the period.

              T    =     average annual total return
                                       35
<PAGE>

              n    =     number of years

              ERV  =     ending redeemable value of the hypothetical
                         $1,000 initial payment made at the beginning of
                         the designated period (or fractional portion thereof)

The computation above assumes that all dividends and  distributions  made by the
Fund are reinvested at net asset value during the designated period. The average
annual total  return  quotation is  determined  to the nearest  1/100 of 1%. The
Fund's  average  annual  total  return  for  the  one-  ,  five-,  ten-year  and
life-of-fund  periods  ended  December 31, 1994 were -10.61%,  5.82%,  9.15% and
6.14%,  respectively.  The Fund's SEC yield for the 30-day period ended December
31, 1994 was 5.45%.

Automated Information Line (FactFone)

     FactFone, Pioneer's 24-hour automated information line, allows shareholders
to dial toll-free 1-800-225-4321 and hear recorded fund information, including:

     o    net asset value prices for all Pioneer funds;

     o    annualized 30-day yields on Pioneer's bond funds;

     o    annualized  7-day  yields and 7-day  effective  (compound)  yields for
          Pioneer's money market funds; and

     o    dividends and capital gains distributions on all funds.

     Yields are calculated in accordance with SEC mandated standard formulas.

     In addition, by using a personal identification number (PIN),  shareholders
may access their  account  balance and last three  transactions  and may order a
duplicate statement.

     All  performance  numbers  communicated  through  FactFone  represent  past
performance, and figures for all bond funds include the maximum applicable sales
charge.  A  shareholder's  actual yield and total return will vary with changing
market  conditions.  The value of Class A and Class B shares (except for Pioneer
money market funds,  which seek a stable $1.00 share price) will also vary,  and
such shares may be worth more or less at redemption than their original cost.

17.  GENERAL INFORMATION

     The Fund is registered  with the SEC as a diversified  open-end  management
investment  company.  Such  registration  does not  involve  supervision  by the
Commission of the  management or policies of the Fund.  For further  information


                                       36
<PAGE>

with respect to the Fund and the securities offered hereby, reference is made to
the registration  statement filed with the SEC,  including all exhibits thereto.
Annual and semiannual reports of the Fund are mailed to each shareholder.

18.  FINANCIAL STATEMENTS

     The audited financial  statements and related report of Arthur Andersen LLP
contained in the Fund's 1994 Annual  Report are attached  hereto.  A copy of the
Annual Report which is incorporated by reference  herein may be obtained without
charge by calling  Shareholder  Services at 1-800-225-6292 or by written request
to the Fund at 60 State Street, Boston, Massachusetts 02109.



<PAGE>



                                   APPENDIX A


     The three highest  ratings of Moody's for Tax-Exempt  Bonds are Aaa, Aa and
A. Tax-Exempt Bonds rated Aaa are judged to be of the "best quality." The rating
of Aa is  assigned  to  Tax-Exempt  Bonds  which  are of  "high  quality  by all
standards,"  but as to  which  margins  of  protection  or other  elements  make
long-term risks appear somewhat larger than Aaa rated Tax- Exempt Bonds. The Aaa
and Aa rated  Tax-Exempt  Bonds comprise what are generally known as "high grade
bonds."  Tax-Exempt  Bonds which are rated A by Moody's  possess many  favorable
investment  attributes  and are  considered  "upper  medium grade  obligations."
Factors giving  security to principal and interest of A rated  Tax-Exempt  bonds
are  considered   adequate,   but  elements  may  be  present  which  suggest  a
susceptibility to impairment sometime in the future.  Bonds in the A group which
offer the maximum security are rated A-1.

     The three highest ratings of S&P for Tax-Exempt  Bonds are AAA (Prime),  AA
(High Grade) and A (Good Grade).  Tax-Exempt Bonds rated AAA are "obligations of
the  highest  quality."  The rating of AA is  accorded  issues  with  investment
characteristics  "only  slightly  less  marked  than those of the prime  quality
issues." The category of A describes the "third  strongest  capacity for payment
of debt service."  Principal and interest payments on bonds in this category are
regarded as safe. It differs from the two higher ratings  because:  with respect
to general obligation bonds, there is some weakness either in the local economic
base, in debt burden,  in the balance between revenues and  expenditures,  or in
quality  of  management.  Under  certain  adverse  circumstances,  any one  such
weakness might impair the ability of the issuer to meet debt obligations at some
future date. With respect to revenue bonds,  debt service  coverage is good, but
not  exceptional.  Stability of the pledged  revenues could show some variations
because of increased  competition  or economic  influences  on  revenues.  Basic
security  provisions,  while  satisfactory,   are  less  stringent.   Management
performance appears adequate. AA and A rated bonds may be modified with a (+) or
(-) when appropriate to provide more detailed indications on credit quality.

     The  "other  debt  securities"  included  in the  definition  of  temporary
investments are corporate (as opposed to municipal)  debt obligation  rated AAA,
AA or A by S&P or Aaa, Aa or A by Moody's.  Corporate debt obligations rated AAA
by S&P are "highest  grade  obligations."  Obligations  bearing the rating of AA
also  qualify as "high grade  obligations"  and "in the  majority  of  instances
differ from AAA issues only in small degree." Corporate debt obligations rates A
by S&P are regarded as "upper  medium grade" and have  "considerable  investment
strength,  but are not entirely free from adverse effects of changes in economic
and trade  conditions."  The Moody's  corporate debt ratings of Aaa, Aa and A do
not differ materially from those set forth above for Tax-Exempt Bonds.


                                      A-1
<PAGE>

     The  commercial  paper  ratings  of A-1 by S&P and P-1 by  Moody's  are the
highest  commercial  paper  ratings of the  respective  agencies.  The  issuer's
earnings,  quality of long-term debt, management and industry position are among
the factors considered in assigning such ratings.

     Subsequent to its purchase by the Fund,  an issue of Tax-Exempt  Bonds or a
temporary  investment  may cease to be rated or its rating may be reduced  below
the minimum  required  for  purchase by the Fund.  Neither  event  requires  the
elimination of such obligation from the Fund's portfolio,  but PMC will consider
such an event in its  determination  of whether the Fund should continue to hold
such obligation in its portfolio. To the extent that the ratings accorded by S&P
and Moody's for Tax-Exempt Bonds or temporary investments may change as a result
of changes in such organizations,  or changes in their ratings systems, the Fund
will attempt to use  comparable  ratings as  standards  for its  investments  in
Tax-Exempt  Bonds or temporary  investments  in accordance  with the  investment
policies contained herein.




                                      A-2
<PAGE>



                                   APPENDIX B

                           Other Pioneer Information


     The Pioneer group of mutual funds was established in 1928 with the creation
of Pioneer Fund.  Pioneer is one of the oldest,  most  respected and  successful
money managers in the United States.

     As of December 31, 1994,  PMC employed a professional  investment  staff of
46, with a combined  average of 14 years  experience in the  financial  services
industry.

     At December 31, 1994, there were  non-retirement  shareholder  accounts and
retirement  shareholder accounts in the Fund. Total assets for all Pioneer Funds
at December 31, 1994 were  approximately  $10,038,000,000  representing  928,769
shareholder accounts.





                                      B-1


<PAGE>
<TABLE>
<CAPTION>

                                                       Pioneer Tax-Free Income Fund

Date        Initial Investment    Offering Price     Sales Charge    Shares Purchased    Net Asset Value     Initial Net Asset
                                                       Included                             Per Share              Value
<S>             <C>                   <C>                <C>             <C>                 <C>                  <C>               
1/1/85          $10,000               $10.16             4.50%           984.252             $9.70                $9,550
</TABLE>

<TABLE>
<CAPTION>

                                                  Dividends and Capital Gains Reinvested

                                                              Value of Shares

Date          From Investment         From Cap. Gains          From Dividends         Total Value
                                        Reinvested               Reinvested

<S>              <C>                     <C>                      <C>                   <C>                    
12/31/85         $10,640                    $0                       $936               $11,576
12/31/86         $11,506                    $722                   $1,972               $14,200
12/31/87         $10,531                    $661                   $2,786               $13,978
12/31/88         $10,994                    $690                   $4,007               $15,691
12/31/89         $11,290                    $708                   $5,281               $17,279
12/31/90         $11,338                    $719                   $6,500               $18,557
12/31/91         $11,801                  $1,063                   $8,011               $20,875
12/31/92         $11,890                  $1,473                   $9,334               $22,697
12/31/93         $12,481                  $2,077                  $11,086               $25,644
12/31/94         $11,063                  $1,848                  $11,098               $24,009


</TABLE>



<PAGE>

                               INDEX DESCRIPTIONS

LONG-TERM MUNICIPAL BOND PORTFOLIO *
For the 1926 to 1984 period, returns are calculated form yields on 20-year prime
issues from Solomon  Brothers'  Analytical  Record of Yields and Yields Spreads,
assuming coupon equals previous year-end yield and a 20-year maturity.  For 1985
to the present,  returns are  calculated  using  Moody's Bond Record,  using the
December  average  municipal  yield as the  beginning-of-following  year  coupon
(average of Aaa, Aa, A, Baa grades).

LONG-TERM CORPORATE BONDS *
For 1969 through  1991,  corporate  bond total  returns are  represented  by the
Salomon Brothers  Long-Term  High-Grade  Corporate Bond Index.  Since most large
corporate bond transactions  take place over the counter,  a major dealer is the
natural source of these data.  The index  includes  nearly all Aaa- and Aa-rated
bonds.  If a bond is downgraded  during a particular  month,  its return for the
month is included in the index before removing the bond from future  portfolios.
For 1926 through  1968,  total  returns were  calculated  by summing the capital
appreciation  returns and the income returns.  For the period 1946 through 1968,
Ibbotson and Sinquefield  backdated the Salomon  Brothers' index,  using Salomon
Brothers' monthly yield data with a methodology  similar to that used by Salomon
for 1969-1991. Capital appreciation returns were calculated from yields assuming
(at the beginning of each monthly  holding  period) a 20-year  maturity,  a bond
price equal to par, and a coupon equal to the beginning-of-period yield. For the
period 1926-1945, the Standard and Poor's monthly High-Grade Corporate Composite
yield data were used,  assuming a 4 percent coupon and a 20-year  maturity.  The
conventional  present-value  formula  for  bond  price  for  the  beginning  and
end-of-month  prices was used.  (This formula is presented in Ross,  Stephen A.,
and Randolph W. Westerfield,  Corporate Finance, Times Mirror/ Mosby, St. Louis,
1990, p. 97 ["Level-Coupon Bonds"].) The monthly income return was assumed to be
one-twelfth the coupon.

LONG-TERM GOVERNMENT BOND TOTAL RETURN *
The  total  returns  on  long-term  government  bonds  from  1977  to  1991  are
constructed  with data from The Wall Street Journal.  Over  1926-1976,  data are
obtained  from the  Government  Bond File at the Center for Research in Security
Prices (CRSP), Graduate School of Business,  University of Chicago. Each year, a
one-bond  portfolio  with a term of  approximately  20  years  and a  reasonably
current  coupon  was used,  and whose  returns  did not  reflect  potential  tax
benefits,  impaired  negotiability,  or special  redemption or call  privileges.
Where  callable  bonds had to be used,  the term of the bond was assumed to be a
simple  average of the maturity and first call dates minus the current date. The
bond was "held" for the calendar year and returns were  computed.  Total returns
for  1977-1991 are  calculated  as the change in the flat price or  and-interest
price.

INTERMEDIATE-TERM GOVERNMENT BONDS TOTAL RETURN *
Total  returns  of the  intermediate-term  government  bonds for  1977-1991  are
calculated from The Wall Street Journal prices,  using the change in flat price.
Returns for 1934 through 1986 are obtained from the CRSP  Government  Bond File.
<PAGE>

                               INDEX DESCRIPTIONS


Each year,  one-bond  portfolios  are formed,  the bond  chosen is the  shortest
noncallable  bond with a maturity not less than 5 years, and this bond is "held"
for the  calendar  year.  Monthly  returns are  computed.  (Bonds with  impaired
negotiability or special redemption  privileges are omitted, as are partially or
fully  tax-exempt  bonds  starting  with 1943.) For the period from 1934 through
1942,  almost all bonds with  maturities  near 5 years  were  partially  or full
tax-exempt and were selected using the rules described above. Personal tax rates
were  generally  low in that  period,  so that yields on  tax-exempt  bonds were
similar to yields on taxable bonds.  Between 1926 and 1933,  there are few bonds
suitable for construction of a series with a 5-year maturity.
For this period, five year bond yield estimates are used.

U.S. (30 DAY) TREASURY BILL TOTAL RETURNS *
For the U.S. Treasury bill index, data from The Wall Street Journal are used for
1977-1991;  the CRSP U.S.  Government  Bond File is the  source of data  through
1976. Each month a one-bill  portfolio  containing the shortest-term bill having
not less than one month to maturity is constructed. (The bill's original term to
maturity is not  relevant.) To measure  holding  period returns for the one-bill
portfolio,  the  bill is  priced  as of the  last  trading  day of the  previous
month-end and as of the last trading day of the current month.

BANK SAVINGS ACCOUNT **
Data sources include the U.S. League of Savings Institutions Sourcebook; average
annual yield on savings  deposits in FSLIC [FDIC] insured  savings  institutions
for the years 1963-1987 and The Wall Street Journal for the years 1988-1994.

6 MONTH CD **
Data sources include the Federal Reserve Bulletin and The Wall Street Journal.






Sources:    *  Ibbotson Associates
           **  Towers Data Systems

<PAGE>
<TABLE>
<CAPTION>

                                                             COMPARATIVE PERFORMANCE STATISTICS

             Municipal  U.S. Long Term  U.S. Long Term      U.S. Interm.       U.S.(30Day)     Bank Savings
             Long term   Corporate Bds    Govt Bonds         Govt Bonds       Treasury Bill      Account           6 Month CD
               %TR *     %Total Return * %Total Return *    %Total Return *   %Total Return * %Total Return **   %Total Return **
                                                                                                 
<S>            <C>           <C>             <C>                <C>               <C>             <C>                 <C>           
Dec 1928       0.55          2.84            0.10               0.92              3.56            N/A                 N/A
Dec 1929       3.22          3.27            3.42               6.01              4.75            N/A                 N/A
Dec 1930       6.52          7.98            4.66               6.72              2.41            5.30                N/A
Dec 1931      -3.53         -1.85           -5.31              -2.32              1.07            5.10                N/A
Dec 1932       8.19         10.82           16.84               8.81              0.96            4.10                N/A
Dec 1933      -2.17         10.38           -0.07               1.83              0.30            3.40                N/A
Dec 1934      21.66         13.84           10.03               9.00              0.16            3.50                N/A
Dec 1935       9.18          9.61            4.98               7.01              0.17            3.10                N/A
Dec 1936     -15.13          6.74            7.52               3.06              0.18            3.20                N/A
Dec 1937      28.38          2.75            0.23               1.56              0.31            3.50                N/A
Dec 1938       9.24          6.13            5.53               6.23             -0.02            3.50                N/A
Dec 1939       5.70          3.97            5.94               4.52              0.02            3.40                N/A
Dec 1940      10.52          3.39            6.09               2.96              0.00            3.30                N/A
Dec 1941      -0.80          2.73            0.93               0.50              0.06            3.10                N/A
Dec 1942       2.09          2.60            3.22               1.94              0.27            3.00                N/A
Dec 1943       6.51          2.83            2.08               2.81              0.35            2.90                N/A
Dec 1944       4.15          4.73            2.81               1.80              0.33            2.80                N/A
Dec 1945       5.76          4.08           10.73               2.22              0.33            2.50                N/A
Dec 1946      -3.77          1.72           -0.10               1.00              0.35            2.20                N/A
Dec 1947      -4.04         -2.34           -2.62               0.91              0.50            2.30                N/A
Dec 1948       3.79          4.14            3.40               1.85              0.81            2.30                N/A
Dec 1949      14.39          3.31            6.45               2.32              1.10            2.40                N/A
Dec 1950       4.15          2.12            0.06               0.70              1.20            2.50                N/A
Dec 1951      -3.65         -2.69           -3.93               0.36              1.49            2.60                N/A
Dec 1952      -3.21          3.52            1.16               1.63              1.66            2.70                N/A
Dec 1953       0.38          3.41            3.64               3.23              1.82            2.80                N/A
Dec 1954       3.74          5.39            7.19               2.68              0.86            2.90                N/A
Dec 1955      -1.21          0.48           -1.29              -0.65              1.57            2.90                N/A
Dec 1956      -7.61         -6.81           -5.59              -0.42              2.46            3.00                N/A
Dec 1957       5.92          8.71            7.46               7.84              3.14            3.30                N/A
Dec 1958      -2.56         -2.22           -6.09              -1.29              1.54            3.38                N/A
Dec 1959      -3.43         -0.97           -2.26              -0.39              2.95            3.53                N/A
Dec 1960       8.61          9.07           13.78              11.76              2.66            3.86                N/A
Dec 1961       2.37          4.82            0.97               1.85              2.13            3.90                N/A
Dec 1962       7.68          7.95            6.89               5.56              2.73            4.08                N/A
Dec 1963      -0.84          2.19            1.21               1.64              3.12            4.17                N/A
Dec 1964       4.59          4.77            3.51               4.04              3.54            4.19               4.18
Dec 1965      -2.74         -0.46            0.71               1.02              3.93            4.23               4.68
Dec 1966       0.58          0.20            3.65               4.69              4.76            4.45               5.75
Dec 1967      -4.41         -4.95           -9.18               1.01              4.21            4.67               5.48

<PAGE>

                                                             COMPARATIVE PERFORMANCE STATISTICS

             Municipal  U.S. Long Term  U.S. Long Term      U.S. Interm.       U.S.(30Day)     Bank Savings
             Long term   Corporate Bds    Govt Bonds         Govt Bonds       Treasury Bill      Account           6 Month CD
               %TR *     %Total Return * %Total Return *    %Total Return *   %Total Return * %Total Return **   %Total Return **
                                                                                                 
<S>            <C>           <C>             <C>                <C>               <C>             <C>                 <C>           
Dec 1968      -0.96          2.57           -0.26               4.54              5.21            4.68               6.44
Dec 1969     -15.39         -8.09           -5.07              -0.74              6.58            4.80               8.71
Dec 1970      21.10         18.37           12.11              16.86              6.52            5.14               7.06
Dec 1971      12.26         11.01           13.23               8.72              4.39            5.30               5.36
Dec 1972      1.51           7.26            5.69               5.16              3.84            5.37               5.38
Dec 1973      4.27           1.14           -1.11               4.61              6.93            5.51               8.60
Dec 1974     -10.66         -3.06            4.35               5.69              8.00            5.96              10.20
Dec 1975      11.55         14.64            9.20               7.83              5.80            6.21               6.51
Dec 1976      15.79         18.65           16.75              12.87              5.08            6.23               5.22
Dec 1977       3.87          1.71           -0.69               1.41              5.12            6.39               6.12
Dec 1978      -3.98         -0.07           -1.18               3.49              7.18            6.56              10.21
Dec 1979       1.02         -4.18           -1.23               4.09             10.38            7.29              11.90
Dec 1980     -17.57         -2.76           -3.95               3.91             11.24            8.78              12.33
Dec 1981     -15.52         -1.24            1.86               9.45             14.71           10.71              15.50
Dec 1982      47.94         42.56           40.36              29.10             10.54           11.19              12.18
Dec 1983       3.34          6.26            0.65               7.41              8.80            9.71               9.65
Dec 1984       8.41         16.86           15.48              14.02              9.85            9.92              10.65
Dec 1985      24.03         30.09           30.97              20.33              7.72            9.02               7.82
Dec 1986      27.31         19.85           24.53              15.14              6.16            7.84               6.30
Dec 1987      -5.06         -0.27           -2.71               2.90              5.47            6.92               6.58
Dec 1988      11.47         10.70            9.67               6.10              6.35            7.20               8.15
Dec 1989      14.64         16.23           18.11              13.29              8.37            7.91               8.27
Dec 1990       6.54          6.78            6.18               9.73              7.81            7.8                7.85
Dec 1991      11.18         19.89           19.30              15.46              5.60            4.61               4.95
Dec 1992      10.80          9.39            8.05               7.19              3.51            2.89               3.27
Dec 1993      14.16         13.19           18.24              11.24              2.90            2.73               2.88
Dec 1994      -8.63         -5.76           -7.77              -5.14              3.90            4.96               5.4



                        * Source:   Ibbotson Associates
                       ** Source:   Towers Data Systems
</TABLE>



<PAGE>

                          PIONEER TAX-FREE INCOME FUND

                                     PART C

                               OTHER INFORMATION

Item 24.      Financial Statements and Exhibits

              (a)   Financial Statements:

   
                    The financial  statements of the Registrant are incorporated
                    by  reference  from the 1994 Annual  Report to  Shareholders
                    which  is   incorporated  by  reference  into  Part  B,  the
                    Statement of Additional Information.  The 1994 Annual Report
                    to Shareholders is attached hereto as Exhibit 12.
    

              (b)   Exhibits:

   
                    (1) Agreement and Declaration of Trust.

                    (1)(a) Establishment and Designation of Class B Shares.

                    (2) By-Laws.
    
                    (3) Inapplicable.

                    (4) Inapplicable.

   
                    (5)  Management   Contract   with   Pioneering    Management
                         Corporation.

                    (6)  Underwriting  Agreement with Pioneer Funds Distributor,
                         Inc.
    

                    (7)  Inapplicable.

   
                    (8)  Custodian Agreement

                    (9)  Service Agreement with Pioneering Services Corporation.
    

                    (10) Inapplicable.

   
                    (11)(a) Consent of Independent Public Accountants (Coopers &
                            Lybrand LLP).
    

       


                                      C-1
<PAGE>

                        (b) Consent  of  Independent  Public  Accountants
       
                            (Arthur Andersen LLP).
   
                    (12) 1994 Annual Report to Shareholders.
    
                    (13) Understanding  -  Incorporated  herein by  reference to
                         Post-effective Amendment No. 8 filed March 18, 1980.

                    (14) Inapplicable.

   
                    (15)(a) Class A Plan of Distribution.

                    (b)  Class B Plan of Distribution.
    

                    (16) None.

                    (17) Financial Data Schedule.

Item 25.          Persons Controlled By or Under
                  Common Control With Registrant.


   
     The Pioneer Group, Inc., a Delaware corporation  ("PGI"),  owns 100% of the
outstanding  capital  stock of  Pioneering  Management  Corporation,  a Delaware
corporation  ("PMC"),  Pioneering Services  Corporation  ("PSC"),  Pioneer Funds
Distributor,  Inc. ("PFD"),  Pioneer Capital Corporation ("PCC"),  Pioneer Fonds
Marketing GmbH ("GmbH"), Pioneer SBIC Corp. ("SBIC"), Pioneer Associates,  Inc.,
Pioneer International  Corporation,  Pioneer Plans Corporation ("PPC"),  Pioneer
Goldfields Limited ("PGL"),  and Pioneer Investments  Corporation  ("PIC"),  all
Massachusetts corporations.  PGI also owns 100% of the outstanding capital stock
of Pioneer Metals and Technology,  Inc.  ("PMT"),  a Delaware  corporation,  and
Pioneer First Polish Trust Fund Joint Stock Company ("First  Polish"),  a Polish
corporation.  PGI owns 90% of the  outstanding  shares of  Teberebie  Goldfields
Limited ("TGL").  Pioneer Winthrop  Advisers  ("PWA"),  a Massachusetts  general
partnership, is a joint venture between PGI and Winthrop Financial Associates, a
Limited Partnership,  a Delaware limited partnership.  Pioneer Fund, Pioneer II,
Pioneer Three,  Pioneer Bond Fund, Pioneer  Intermediate  Tax-Free Fund, Pioneer
Growth Trust,  Pioneer Europe Fund, Pioneer  International  Growth Fund, Pioneer
Short-Term  Income Trust,  Pioneer  Tax-Free  State Series Trust,  Pioneer Money
Market  Trust  and  Pioneer  America  Income  Trust  (each of the  foregoing,  a
Massachusetts  business trust),  and Pioneer  Interest Shares,  Inc. (a Nebraska
corporation) and Pioneer Growth Shares, Pioneer Income Fund, Pioneer India Fund,
Pioneer  Emerging  Markets Fund and the  Registrant  (each of the  foregoing,  a
Delaware  business  trust) are all  parties to  management  contracts  with PMC.
Pioneer  Winthrop  Real Estate  Investment  Fund is a party to a  sub-investment


                                      C-2
<PAGE>

management  contract with PMC. PCC owns 100% of the outstanding capital stock of
SBIC. SBIC is the sole general partner of Pioneer Ventures Limited  Partnership,
a Massachusetts  limited partnership.  John F. Cogan, Jr. owns approximately 15%
of the outstanding shares of PGI. Mr. Cogan is Chairman of the Board,  President
and Trustee of the Registrant and of each of the Pioneer  investment  companies;
Director and  President of PGI;  President  and  Director of PPC,  PIC,  Pioneer
International  Corporation  and PMT;  Director  of PCC and PSC;  Chairman of the
Board and Director of PMC, PFD and TGL; Chairman, President and Director of PGL;
Chairman of the Supervisory Board of GmbH;  Chairman and Chief Executive Officer
of PWA; Chairman and Member of Supervisory  Board of First Polish;  and Partner,
Hale and Dorr.
    

Item 26. Number of Holders of Securities

                                             Number of Record Holders
         Title of Class                       as of January 31, 1995
         --------------                      -----------------------

   
         Class A Shares                              16,785

         Class B Shares                                0
    

Item 27.          Indemnification

     Except  for  the  Agreement  and  Declaration  of  Trust  establishing  the
Registrant as a Trust under Delaware law,  there is no contract,  arrangement or
statute under which any trustee,  officer,  underwriter or affiliated  person of
the Registrant is insured or indemnified. The Agreement and Declaration of Trust
provides that no Trustee or officer will be indemnified against any liability to
which the  Registrant  would  otherwise  be subject by reason of or for  willful
misfeasance,  bad faith, gross negligence or reckless disregard of such person's
duties.

     Insofar as  indemnification  for liability arising under the Securities Act
of 1933,  as amended (the "Act"),  may be available to  directors,  officers and
controlling persons of the Registrant pursuant to the foregoing  provisions,  or
otherwise, the Registrant has been advised that in the opinion of the Securities
and  Exchange  Commission  such  indemnification  is  against  public  policy as
expressed in the Act and is, therefore, unenforceable. In the event that a claim
for  indemnification  against  such  liabilities  (other than the payment of the
Registrant of expenses  incurred or paid by a director,  officer or  controlling
person of the  Registrant  in the  successful  defense  of any  action,  suit or
proceeding)  is  asserted by such  director,  officer or  controlling  person in
connection with the securities being registered,  the Registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit  to a  court  of  appropriate  jurisdiction  the  question  whether  such
indemnification  by it is against public policy as expressed in the Act and will
be governed by the final adjudication of such issue.


                                      C-3
<PAGE>

Item 28. Business and Other Connections of Investment Adviser

     All of the information  required by this item is set forth in the Form ADV,
as amended, of Pioneering Management Corporation. The following sections of such
Form ADV are incorporated herein by reference:

                    (a)  Items 1 and 2 of Part 2;

                    (b)  Section IV, Business Background, of each Schedule D.

Item 29. Principal Underwriter

                    (a)  See Item 25 above.

                    (b)  Trustees and Officers of PFD:

<TABLE>
<CAPTION>

                                     Positions and Offices                     Positions and Offices
Name                                 with Underwriter                          with Registrant

<S>                                  <C>                                       <C>    
John F. Cogan, Jr.                   Trustee and Chairman                      Chairman of the Board,
                                                                                        President and Trustee

Robert L. Butler                     Trustee and President                     None

David D. Tripple                     Trustee                                   Executive Vice
                                                                                        President and Trustee

Steven M. Graziano                   Senior Vice President                     None

Stephen W. Long                      Senior Vice President                     None

John W. Drachman                     Vice President                            None

Barry G. Knight                      Vice President                            None

William A. Misata                    Vice President                            None

Anne W. Patenaude                    Vice President                            None

Elizabeth B. Rice                    Vice President                            None

Gail A. Smyth                        Vice President                            None

Constance S. Spiros                  Vice President                            None

Marcy Supovitz                       Vice President                            None

Steven R. Berke                      Assistant                                 None
                                     Vice President


                                      C-4
<PAGE>

Mary Sue Hoban                       Assistant                                 None
                                     Vice President

William H. Keough                    Treasurer                                 Treasurer

Roy P. Rossi                         Assistant Treasurer                       None

Joseph P. Barri                      Clerk                                     Secretary

</TABLE>

                           (c) Not applicable.

Item 30. Location of Accounts and Records

     The accounts and records are  maintained at the  Registrant's  office at 60
State Street, Boston, Massachusetts; contact the Treasurer.

Item 31. Management Services

     The Registrant is not a party to any  management-related  service contract,
except  as  described  in  the   Prospectus  and  the  Statement  of  Additional
Information.

Item 32. Undertakings

          (a)  Not Applicable.

          (b)  Not Applicable.

          (c)  The  Registrant  undertakes to deliver,  or cause to be delivered
               with the  Prospectus,  to each person to whom the  Prospectus  is
               sent or given a copy of the  Registrant's  report to shareholders
               furnished  pursuant to and meeting the requirements of Rule 30d-1
               under the Investment Company Act of 1940 from which the specified
               information  is  incorporated  by  reference,  unless such person
               currently  holds  securities of the  Registrant and otherwise has
               received  a copy of such  report,  in which  case the  Registrant
               shall  state  in the  Prospectus  that it will  furnish,  without
               charge, a copy of such report on request,  and the name,  address
               and telephone  number of the person to whom such a request should
               be directed.




                                      C-5
<PAGE>


                                   SIGNATURES


   
     Pursuant  to  the  requirements  of the  Securities  Act of  1933  and  the
Investment  Company Act of 1940,  the  Registrant  caused this  Amendment  to be
signed on its behalf by the undersigned,  thereunto duly authorized, in the City
of Boston and The Commonwealth of Massachusetts, on the 25th day of April, 1995.
    

                                     PIONEER TAX-FREE INCOME FUND


                                     /s/ John F. Cogan, Jr.
                                     John F. Cogan, Jr.
                                     Chairman


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

                  Title and Signature                   Date

Principal Executive Officer:       )
                                   )
                                   )
/s/ John F. Cogan, Jr.             )
John F. Cogan, Jr., President      )
       

                                   )                  April 25, 1995
Principal Financial and            )
Accounting Officer:                )
                                   )
                                   )
/s/William H. Keough               )
William H. Keough, Treasurer*      )


A MAJORITY OF THE BOARD OF TRUSTEES:


/s/John F. Cogan, Jr.              )
John F. Cogan, Jr., Trustee*       )
                                   )
/s/Richard H. Egdahl, M.D.         )
Richard H. Egdahl, Trustee*        )
                                   )
/s/Margaret B.W. Graham            )
Margaret B.W. Graham, Trustee*     )
                                   )
/s/John W. Kendrick                )
John W. Kendrick, Trustee*         )
       
<PAGE>

                                   )
/s/Marguerite A. Piret             )
Marguerite A. Piret, Trustee*      )
                                   )
/s/David D. Tripple                )
David D. Tripple, Trustee*         )
                                   )
/s/Stephen K. West                 )
Stephen K. West, Trustee*          )
                                   )
/s/John Winthrop                   )
John Winthrop, Trustee*            )




   
*By      /s/Joseph P. Barri                           April 25, 1995
         Joseph P. Barri
         Attorney-in-fact
    














       


<PAGE>


                                                           Exhibit Index


Exhibit                                                        Page
Number   Document Title                                       Number



   
(1)      Agreement and Declaration of Trust.

(1)(a)   Establishment and Designation of Class B Shares.

(2)      By-Laws.

(5)      Management Contract with Pioneering Management Corporation.

(6)      Underwriting Agreement with Pioneer Funds Distributor, Inc..

(8)      Custodian Agreement

(9)      Service Agreement with Pioneering Services Corporation.

(11)(a)  Consent of Independent Public Accountants (Coopers & Lybrand LLP).

    (b)  Consent of Independent Public Accountants (Arthur Andersen LLP).

(12)     1994 Annual Report to Shareholders.

(15)(a)  Class A Plan of Distribution.

    (b)  Class B Plan of Distribution.

(17)     Financial Data Schedule.

    




                          PIONEER TAX FREE INCOME FUND


                       AGREEMENT AND DECLARATION OF TRUST


     This AGREEMENT AND DECLARATION OF TRUST is made on June 16, 1994 by John F.
Cogan,  Jr., Richard H. Egdahl,  M.D.,  Margaret B.W. Graham,  John W. Kendrick,
Marguerite  A.  Piret,  David D.  Tripple,  Stephen  K.  West and John  Winthrop
(together  with all other persons from time to time duly elected,  qualified and
serving as Trustees in accordance with the provisions of Article II hereof,  the
"Trustees").

     NOW,   THEREFORE,   the  Trustees  declare  that  all  money  and  property
contributed  to the Trust  shall be held and  managed in trust  pursuant to this
Agreement and Declaration of Trust.


                                   ARTICLE I

                              NAME AND DEFINITIONS

Section 1. Name. The name of the Trust created by this Agreement and Declaration
of Trust is "Pioneer Tax Free Income Fund."

Section 2.  Definitions.  Unless otherwise provided or required by the context:

     (a) "Administrator"  means the party, other than the Trust, to the contract
described in Article III, Section 3 hereof. 

     (b) "By-laws"  means the By-laws of the Trust  adopted by the Trustees,  as
amended from time to time,  which By-laws are expressly  herein  incorporated by
reference  as part of the  "governing  instrument"  within  the  meaning  of the
Delaware Act.

     (c) "Class" means each class of Shares of a Series established  pursuant to
Article V.
<PAGE>

     (d) "Commission,"  "Interested Person" and "Principal Underwriter" have the
meanings  provided in the 1940 Act. Except as such term may be otherwise defined
by the Trustees in conjunction with the  establishment of any Class or Series of
Shares,  the term "vote of a majority of the Shares  outstanding and entitled to
vote" shall have the same meaning as is assigned to the term "vote of a majority
of the outstanding voting securities" in the 1940 Act.

     (e) "Covered Person" means a person so defined in Article IV, Section 3.

     (f)  "Custodian"  means any Person  other than the Trust who has custody of
any Trust  Property as required by Section  17(f) of the 1940 Act,  but does not
include a system  for the  central  handling  of  securities  described  in said
Section 17(f).

     (g)  "Declaration"  shall mean this Agreement and  Declaration of Trust, as
amended or restated from time to time. Reference in this Declaration of Trust to
"Declaration,"  "hereof,"  "herein," and "hereunder" shall be deemed to refer to
this Declaration rather than exclusively to the article or section in which such
words appear unless the context clearly requires otherwise.

     (h)  "Delaware  Act"  means  Chapter  38 of Title 12 of the  Delaware  Code
entitled "Treatment of Delaware Business Trusts," as amended from time to time.

     (i)  "Distributor"  means the party,  other than the Trust, to the contract
described in Article III, Section 1 hereof.

     (j) "His" shall include the feminine and neuter,  as well as the masculine,
genders.

     (k)  "Investment  Adviser"  means the party,  other than the Trust,  to the
contract described in Article III, Section 2 hereof.

     (l) "Net  Asset  Value"  means  the net asset  value of each  Series of the
Trust, determined as provided in Article VI, Section 3.

     (m) "Person" means and includes  individuals,  corporations,  partnerships,
trusts,   associations,   joint  ventures,   estates  and  other  entities,  and
governments and agencies and political subdivisions,  thereof,  whether domestic
or foreign.


                                       2
<PAGE>

     (n) "Series" means a series of Shares established pursuant to Article V.

     (o) "Shareholder" means a record owner of Outstanding Shares;

     (p) "Shares" means the equal  proportionate  transferable units of interest
into which the beneficial  interest of each Series or Class is divided from time
to time (including whole Shares and fractions of Shares).  "Outstanding  Shares"
means  Shares  shown in the  books of the  Trust or its  transfer  agent as then
issued and outstanding,  but does not include Shares which have been repurchased
or redeemed by the Trust and which are held in the treasury of the Trust.

     (q)  "Transfer  Agent" means any Person other than the Trust who  maintains
the  Shareholder  records of the Trust,  such as the list of  Shareholders,  the
number of Shares credited to each account, and the like.

     (r) "Trust"  means  Pioneer Tax Income Fund,  the Delaware  business  trust
established  hereby,  and reference to the Trust, when applicable to one or more
Series or Classes, refers to such Series or Classes.

     (s) "Trustees" means the persons who have signed this Declaration of Trust,
so long as they shall  continue in office in  accordance  with the terms hereof,
and all other persons who may from time to time be duly qualified and serving as
Trustees in  accordance  with  Article II, in all cases in their  capacities  as
Trustees hereunder.

     (t) "Trust Property" means any and all property, real or personal, tangible
or  intangible,  which is owned or held by or for the Trust or any Series or the
Trustees on behalf of the Trust or any Series or Class.


                                       3
<PAGE>

     (u) The "1940 Act" means the  Investment  Company  Act of 1940,  as amended
from time to time.


                                   ARTICLE II

                                  THE TRUSTEES

     Section 1.  Management of the Trust.  The business and affairs of the Trust
shall be managed by or under the direction of the Trustees,  and they shall have
all powers necessary or desirable to carry out that responsibility. The Trustees
may execute all instruments and take all action they deem necessary or desirable
to promote the interests of the Trust. Any determination made by the Trustees in
good faith as to what is in the interests of the Trust shall be  conclusive.  In
construing the provisions of this Declaration, the presumption shall be in favor
of a grant of power to the Trustees.

     Section 2. Powers.  The Trustees in all instances  shall act as principals,
free of the control of the Shareholders.  The Trustees shall have full power and
authority to take or refrain from taking any action and to execute any contracts
and instruments that they may consider  necessary or desirable in the management
of the Trust.  The Trustees  shall not in any way be bound or limited by current
or future laws or customs applicable to trust  investments,  but shall have full
power  and  authority  to  make  any  investments  which  they,  in  their  sole
discretion,  deem proper to accomplish  the purposes of the Trust.  The Trustees
may  exercise  all of  their  powers  without  recourse  to any  court  or other
authority.  Subject to any  applicable  limitation  herein or in the  By-laws or
resolutions of the Trust,  the Trustees shall have power and authority,  without
limitation:

     (a) To operate as and carry on the business of an investment  company,  and
exercise  all the  powers  necessary  and  appropriate  to the  conduct  of such
operations.

     (b) To invest in, hold for  investment,  or reinvest in, cash;  securities,
including  common,  preferred  and  preference  stocks;  warrants;  subscription
rights;  profit-sharing  interests or participations and all other contracts for

                                       4
<PAGE>

or evidence of equity interests;  bonds,  debentures,  bills, time notes and all
other  evidences of  indebtedness;  negotiable  or  non-negotiable  instruments;
government securities,  including securities of any state, municipality or other
political subdivision thereof, or any governmental or quasi-governmental  agency
or instrumentality;  and money market instruments including bank certificates of
deposit,  finance paper, commercial paper, bankers' acceptances and all kinds of
repurchase agreements, of any corporation,  company, trust, association, firm or
other business  organization  however  established,  and of any country,  state,
municipality   or  other   political   subdivision,   or  any   governmental  or
quasi-governmental agency or instrumentality; or any other security, property or
instrument  in  which  the  Trust  or any of its  Series  or  Classes  shall  be
authorized to invest.

     (c) To acquire (by purchase,  subscription or otherwise), to hold, to trade
in and deal in, to acquire any rights or options to purchase or sell, to sell or
otherwise  dispose of, to lend and to pledge any such securities,  to enter into
repurchase agreements, reverse repurchase agreements, firm commitment agreements
and forward foreign currency exchange contracts, to purchase and sell options on
securities,  securities  indices,  currency and other financial assets,  futures
contracts and options on futures  contracts of all descriptions and to engage in
all types of hedging and risk-management transactions.

     (d) To exercise all rights,  powers and privileges of ownership or interest
in all  securities  and repurchase  agreements  included in the Trust  Property,
including the right to vote thereon and  otherwise act with respect  thereto and
to do all acts for the preservation,  protection, improvement and enhancement in
value of all such securities and repurchase agreements.

     (e) To  acquire  (by  purchase,  lease  or  otherwise)  and to  hold,  use,
maintain,  develop and dispose of (by sale or otherwise)  any property,  real or
personal, including cash or foreign currency, and any interest therein.

     (f) To borrow money or other property in the name of the Trust  exclusively
for Trust  purposes  and in this  connection  issue  notes or other  evidence of
indebtedness;  to  secure  borrowings  by  mortgaging,   pledging  or  otherwise
subjecting  as  security  the Trust  Property;  and to  endorse,  guarantee,  or
undertake the  performance  of any  obligation or engagement of any other Person
and to lend Trust Property.


                                       5
<PAGE>

     (g)  To  aid  by  further  investment  any  corporation,   company,  trust,
association  or firm,  any obligation of or interest in which is included in the
Trust  Property  or in the  affairs  of which the  Trustees  have any  direct or
indirect  interest;  to do all acts and things  designed to  protect,  preserve,
improve or enhance the value of such obligation or interest; and to guarantee or
become surety on any or all of the contracts,  stocks, bonds, notes,  debentures
and other obligations of any such corporation,  company,  trust,  association or
firm.

     (h) To adopt By-laws not inconsistent  with this Declaration  providing for
the  conduct of the  business  of the Trust and to amend and repeal  them to the
extent such right is not reserved to the Shareholders.

     (i) To elect and remove such officers and appoint and terminate such agents
as they deem appropriate.

     (j) To employ as  custodian  of any  assets of the  Trust,  subject  to any
provisions  herein or in the  By-laws,  one or more banks,  trust  companies  or
companies that are members of a national securities exchange,  or other entities
permitted by the Commission to serve as such.

     (k) To retain one or more transfer agents and shareholder servicing agents,
or both.

     (l) To provide for the  distribution  of Shares either  through a Principal
Underwriter as provided herein or by the Trust itself, or both, or pursuant to a
distribution plan of any kind.

     (m) To set  record  dates  in the  manner  provided  for  herein  or in the
By-laws.

     (n) To delegate such  authority as they consider  desirable to any officers
of the Trust  and to any  agent,  independent  contractor,  manager,  investment
adviser, custodian or underwriter.

     (o) To hold any security or other property (i) in a form not indicating any
trust, whether in bearer, book entry,  unregistered or other negotiable form, or
(ii) either in the Trust's or  Trustees'  own name or in the name of a custodian
or a nominee or nominees,  subject to safeguards according to the usual practice
of business trusts or investment companies.

                                       6
<PAGE>

     (p) To  establish  separate  and distinct  Series with  separately  defined
investment  objectives and policies and distinct investment  purposes,  and with
separate  Shares  representing  beneficial  interests  in  such  Series,  and to
establish separate Classes, all in accordance with the provisions of Article V.

     (q) To the full extent  permitted by Section  3804 of the Delaware  Act, to
allocate  assets,  liabilities and expenses of the Trust to a particular  Series
and assets,  liabilities and expenses to a particular  Class or to apportion the
same  between  or  among  two or more  Series  or  Classes,  provided  that  any
liabilities  or  expenses  incurred  by a  particular  Series or Class  shall be
payable  solely out of the assets  belonging to that Series or Class as provided
for in Article V, Section 4.

     (r) To  consent  to or  participate  in any  plan  for the  reorganization,
consolidation  or merger of any corporation or concern whose securities are held
by the Trust; to consent to any contract, lease, mortgage,  purchase, or sale of
property by such corporation or concern;  and to pay calls or subscriptions with
respect to any security held in the Trust.

     (s) To  compromise,  arbitrate,  or otherwise  adjust claims in favor of or
against the Trust or any matter in  controversy  including,  but not limited to,
claims for taxes.

     (t) To make distributions of income,  capital gains, returns of capital (if
any) and redemption proceeds to Shareholders in the manner hereinafter  provided
for.

     (u) To establish  committees for such purposes,  with such membership,  and
with such  responsibilities  as the Trustees may  consider  proper,  including a
committee consisting of fewer than all of the Trustees then in office, which may
act for and bind the  Trustees  and the Trust with  respect to the  institution,
prosecution, dismissal, settlement, review or investigation of any legal action,
suit or proceeding, pending or threatened.

     (v) To issue, sell,  repurchase,  redeem,  cancel,  retire,  acquire, hold,
resell, reissue, dispose of and otherwise deal in Shares; to establish terms and
conditions regarding the issuance, sale, repurchase,  redemption,  cancellation,
retirement,  acquisition, holding, resale, reissuance, disposition of or dealing
in Shares;  and,  subject to Articles V and VI, to apply to any such repurchase,

                                       7
<PAGE>

redemption,  retirement,  cancellation  or  acquisition  of Shares  any funds or
property of the Trust or of the  particular  Series  with  respect to which such
Shares are issued.

     (w) To  invest  part or all of the  Trust  Property  (or part or all of the
assets of any  Series),  or to dispose of part or all of the Trust  Property (or
part or all of the  assets  of any  Series)  and  invest  the  proceeds  of such
disposition,  in  securities  issued by one or more other  investment  companies
registered  under  the 1940 Act all  without  any  requirement  of  approval  by
Shareholders.  Any such other  investment  company may (but need not) be a trust
(formed  under the laws of the State of New York or of any other state) which is
classified as a partnership for federal income tax purposes.

     (x) To sell or exchange  any or all of the assets of the Trust,  subject to
Article IX, Section 4.

     (y) To enter into joint ventures,  partnerships and other  combinations and
associations.

     (z) To join with  other  security  holders in acting  through a  committee,
depositary,  voting trustee or otherwise,  and in that connection to deposit any
security  with, or transfer any security to, any such  committee,  depositary or
trustee,  and to delegate to them such power and authority  with relation to any
security (whether or not so deposited or transferred) as the Trustees shall deem
proper,  and to agree to pay,  and to pay,  such  portion  of the  expenses  and
compensation of such Committee, depositary or trustee as the Trustees shall deem
proper.

     (aa) To purchase and pay for entirely out of Trust  Property such insurance
as the  Trustees  may deem  necessary  or  appropriate  for the  conduct  of the
business, including, without limitation,  insurance policies insuring the assets
of the  Trust  or  payment  of  distributions  and  principal  on its  portfolio
investments,  and,  subject to applicable law and any  restrictions set forth in
the By-Laws, insurance policies insuring the Shareholders,  Trustees,  officers,
employees, agents, investment advisers,  Principal Underwriters,  or independent
contractors of the Trust,  individually,  against all claims and  liabilities of
every nature arising by reason of holding Shares,  holding, being or having held
any such  office or  position,  or by reason of any action  alleged to have been
taken or  omitted  by any such  Person as  Trustee,  officer,  employee,  agent,
investment adviser, Principal underwriter, or independent contractor,  including
any action taken or omitted that may be  determined  to  constitute  negligence,
whether or not the Trust would have the power to indemnify  such Person  against
liability.


                                       8
<PAGE>

     (bb) To  adopt,  establish  and carry out  pension,  profit-sharing,  share
bonus,  share  purchase,  savings,  thrift and other  retirement,  incentive and
benefit plans and trusts, including the purchasing of life insurance and annuity
contracts as a means of providing such retirement and other benefits, for any or
all of the Trustees, officers, employees and agents of the Trust.

     (cc)     To enter into contracts of any kind and description.

     (dd) To interpret the investment policies,  practices or limitations of any
Series or Class.

     (ee)     To guarantee indebtedness and contractual obligations of others.

     (ff) To carry on any other business in connection with or incidental to any
of the foregoing powers,  to do everything  necessary or desirable to accomplish
any purpose or to further any of the foregoing  powers,  and to take every other
action incidental to the foregoing business or purposes, objects or powers.

     The  clauses  above  shall be  construed  as objects  and  powers,  and the
enumeration of specific  powers shall not limit in any way the general powers of
the  Trustees.  Any action by one or more of the  Trustees in their  capacity as
such  hereunder  shall  be  deemed  an  action  on  behalf  of the  Trust or the
applicable Series, and not an action in an individual  capacity.  No one dealing
with the Trustees shall be under any  obligation to make any inquiry  concerning
the authority of the Trustees, or to see to the application of any payments made
or property  transferred to the Trustees or upon their order. In construing this
Declaration,  the  presumption  shall  be in  favor  of a grant  of power to the
Trustees.

     Section 3. Certain  Transactions.  Except as prohibited by applicable  law,
the Trustees may, on behalf of the Trust,  buy any  securities  from or sell any
securities to, or lend any assets of the Trust to, any Trustee or officer of the
Trust or any firm of which any such  Trustee or  officer  is a member  acting as
principal, or have any such dealings with any investment adviser, administrator,
distributor  or transfer  agent for the Trust or with any  Interested  Person of
such person. The Trust may employ any such person or entity in which such person
is an  Interested  Person,  as  broker,  legal  counsel,  registrar,  investment
adviser, administrator,  distributor, transfer agent, dividend disbursing agent,
custodian or in any other capacity upon customary terms.

                                       9
<PAGE>

     Section 4. Initial Trustees;  Election and Number of Trustees.  The initial
Trustees shall be the persons initially signing this Declaration.  The number of
Trustees (other than the initial Trustees) shall be fixed from time to time by a
majority of the Trustees; provided, that there shall be at least one (1) Trustee
and no more than fifteen (15). The Shareholders  shall elect the Trustees (other
than the initial  Trustees)  on such dates as the  Trustees may fix from time to
time.

     Section 5. Term of Office of Trustees.  Each Trustee  shall hold office for
life or until his successor is elected or the Trust terminates;  except that (a)
any  Trustee  may resign by  delivering  to the other  Trustees  or to any Trust
officer a written  resignation  effective  upon such  delivery  or a later  date
specified  therein;  (b) any Trustee may be removed with or without cause at any
time by a written instrument signed by at least a majority of the then Trustees,
specifying  the  effective  date of removal;  (c) any Trustee who requests to be
retired,  or who is  declared  bankrupt  or has become  physically  or  mentally
incapacitated  or is  otherwise  unable to serve,  may be  retired  by a written
instrument signed by a majority of the other Trustees,  specifying the effective
date of  retirement;  and (d) any  Trustee  may be removed at any meeting of the
Shareholders by a vote of at least two-thirds of the Outstanding Shares.

     Section 6.  Vacancies;  Appointment  of Trustees.  Whenever a vacancy shall
exist in the Board of Trustees,  regardless of the reason for such vacancy,  the
remaining  Trustees  shall  appoint any person as they  determine  in their sole
discretion to fill that vacancy,  consistent with the limitations under the 1940
Act. Such appointment shall be made by a written instrument signed by a majority
of the Trustees or by a resolution of the Trustees, duly adopted and recorded in
the records of the Trust, specifying the effective date of the appointment.  The
Trustees  may  appoint a new  Trustee as  provided  above in  anticipation  of a
vacancy expected to occur because of the retirement, resignation or removal of a
Trustee,  or an increase in number of Trustees,  provided that such  appointment
shall become effective only at or after the expected vacancy occurs.  As soon as
any such Trustee has accepted his appointment in writing, the trust estate shall

                                       10
<PAGE>

vest in the new Trustee,  together  with the  continuing  Trustees,  without any
further  act or  conveyance,  and he shall be  deemed a Trustee  hereunder.  The
Trustees'  power of  appointment  is subject  to Section  16(a) of the 1940 Act.
Whenever a vacancy in the number of Trustees shall occur,  until such vacancy is
filled as provided in this  Article II, the  Trustees in office,  regardless  of
their  number,  shall have all the  powers  granted  to the  Trustees  and shall
discharge  all the duties  imposed  upon the  Trustees by the  Declaration.  The
death, declination to serve, resignation,  retirement,  removal or incapacity of
one or more Trustees, or all of them, shall not operate to annul the Trust or to
revoke any existing agency created  pursuant to the terms of this Declaration of
Trust.

     Section 7. Temporary Vacancy or Absence. Whenever a vacancy in the Board of
Trustees  shall  occur,  until such  vacancy is filled,  or while any Trustee is
absent  from his  domicile  (unless  that  Trustee has made  arrangements  to be
informed  about,  and to  participate  in, the affairs of the Trust  during such
absence),  or is physically or mentally  incapacitated,  the remaining  Trustees
shall have all the powers  hereunder and their  certificate  as to such vacancy,
absence,  or  incapacity  shall be  conclusive.  Any  Trustee  may,  by power of
attorney,  delegate  his powers as Trustee  for a period not  exceeding  six (6)
months at any one time to any other Trustee or Trustees.

     Section 8.  Chairman.  The Trustees shall appoint one of their number to be
Chairman of the Board of Trustees. The Chairman shall preside at all meetings of
the Trustees,  shall be responsible for the execution of policies established by
the  Trustees  and  the  administration  of the  Trust,  and  may  be the  chief
executive, financial and/or accounting officer of the Trust.

     Section 9. Action by the Trustees.  The Trustees shall act by majority vote
at a meeting duly called at which a quorum is present,  including a meeting held
by  conference   telephone,   teleconference   or  other   electronic  media  or
communication  equipment  by means of which  all  persons  participating  in the
meeting can communicate  with each other; or by written consent of a majority of
Trustees (or such greater number as may be required by applicable law) without a
meeting.  A majority of the Trustees  shall  constitute a quorum at any meeting.
Meetings of the Trustees may be called  orally or in writing by the President or
by any one of the Trustees.  Notice of the time, date and place of all Trustees'
meetings  shall be given to each Trustee as set forth in the By-laws;  provided,
however,  that no notice is  required  if the  Trustees  provide  for regular or

                                       11
<PAGE>

stated meetings. Notice need not be given to any Trustee who attends the meeting
without  objecting to the lack of notice or who signs a waiver of notice  either
before or after the meeting.  The Trustees by majority  vote may delegate to any
Trustee or Trustees or committee authority to approve particular matters or take
particular  actions on behalf of the Trust. Any written consent or waiver may be
provided and  delivered to the Trust by  facsimile or other  similar  electronic
mechanism.

     Section 10.  Ownership of Trust  Property.  The Trust Property of the Trust
and of each  Series  shall be held  separate  and apart  from any  assets now or
hereafter held in any capacity  other than as Trustee  hereunder by the Trustees
or any successor Trustees. Legal title in and beneficial ownership of all of the
assets of the Trust  shall at all times be  considered  as vested in the  Trust,
except that the  Trustees may cause legal title in and  beneficial  ownership of
any Trust  Property to be held by, or in the name of one or more of the Trustees
acting for and on behalf of the  Trust,  or in the name of any person as nominee
acting for and on behalf of the Trust. No Shareholder  shall be deemed to have a
severable ownership in any individual asset of the Trust or of any Series or any
right of partition or possession  thereof,  but each Shareholder  shall have, as
provided  in Article V, a  proportionate  undivided  beneficial  interest in the
Trust or Series or Class  thereof  represented  by Shares.  The Shares  shall be
personal  property giving only the rights  specifically  set forth in this Trust
Instrument.  The Trust, or at the  determination  of the Trustees one or more of
the Trustees or a nominee acting for and on behalf of the Trust, shall be deemed
to hold legal title and beneficial  ownership of any income earned on securities
of the Trust  issued by any business  entities  formed,  organized,  or existing
under the laws of any  jurisdiction,  including the laws of any foreign country.
Upon the resignation or removal of a Trustee,  or his otherwise  ceasing to be a
Trustee,  he shall execute and deliver such documents as the remaining  Trustees
shall  require  for the  purpose  of  conveying  to the  Trust or the  remaining
Trustees  any  Trust  Property  held in the  name of the  resigning  or  removed
Trustee.  Upon the incapacity or death of any Trustee,  his legal representative
shall execute and deliver on his behalf such documents as the remaining Trustees
shall require as provided in the preceding sentence.

                                       12
<PAGE>

     Section 11. Trustees, etc. as Shareholders.  Subject to any restrictions in
the By-laws, any Trustee,  officer, agent or independent contractor of the Trust
may  acquire,  own and  dispose  of  Shares  to the  same  extent  as any  other
Shareholder;  the  Trustees may issue and sell Shares to and buy Shares from any
such person or any firm or company in which such person is  interested,  subject
only to any general limitations herein.

     Section 12. Series of Trustees. In connection with the establishment of one
or more Series or Classes,  the Trustees  establishing  such Series or Class may
appoint,  to the extent  permitted by the Delaware Act,  separate  Trustees with
respect to such Series or Classes (the "Series Trustees").  Series Trustees may,
but are not  required  to, serve as Trustees of the Trust or any other Series or
Class of the Trust.  The Series  Trustees  shall have,  to the  exclusion of any
other Trustee of the Trust, all the powers and authorities of Trustees hereunder
with respect to such Series or Class as to which they are Series  Trustees,  but
shall have no power or authority with respect to any other Series or Class.  Any
provision of this  Declaration  relating to election of Trustees by Shareholders
only  shall  entitle  the  Shareholders  of a Series or Class  for which  Series
Trustees have been appointed to vote with respect to the election of such Series
Trustees and the Shareholders of any other Series or Class shall not be entitled
to  participate  in such vote. In the event that Series  Trustees are appointed,
the  Trustees  initially  appointing  such Series  Trustees  shall,  without the
approval of any Outstanding Shares,  amend either the Declaration or the By-laws
to provide for the  respective  responsibilities  of the Trustees and the Series
Trustees in  circumstances  where an action of the  Trustees or Series  Trustees
affects all Series of the Trust or two or more Series  represented  by different
Trustees.


                                  ARTICLE III

                        CONTRACTS WITH SERVICE PROVIDERS

     Section 1. Underwriting Contract. The Trustees may in their discretion from
time to time enter into an exclusive or  nonexclusive  distribution  contract or
contracts  providing for the sale of the Shares  whereby the Trustees may either
agree to sell the Shares to the other  party to the  contract  or  appoint  such

                                       13
<PAGE>

other  party as their  sales  agent for the  Shares,  and in either case on such
terms and  conditions,  if any, as may be  prescribed  in the By-laws,  and such
further terms and conditions as the Trustees may in their  discretion  determine
not inconsistent with the provisions of this Article III or of the By-laws;  and
such  contract may also provide for the  repurchase  of the Shares by such other
party as agent of the Trustees.

     Section 2.  Advisory or  Management  Contract.  The  Trustees  may in their
discretion  from time to time  enter  into one or more  investment  advisory  or
management  contracts or, if the Trustees  establish  multiple Series,  separate
investment  advisory or management  contracts with respect to one or more Series
whereby  the other party or parties to any such  contracts  shall  undertake  to
furnish   the   Trust   or  such   Series   management,   investment   advisory,
administration,  accounting,  legal,  statistical  and research  facilities  and
services,  promotional or marketing  activities,  and such other  facilities and
services, if any, as the Trustees shall from time to time consider desirable and
all upon such  terms and  conditions  as the  Trustees  may in their  discretion
determine.  Notwithstanding any provisions of the Declaration,  the Trustees may
authorize  the  Investment  Adviser or persons  to whom the  Investment  Adviser
delegates  certain  or all of  their  duties,  or any of  them,  under  any such
contracts (subject to such general or specific  instructions as the Trustees may
from time to time  adopt) to effect  purchases,  sales,  loans or  exchanges  of
portfolio  securities  and  other  investments  of the  Trust on  behalf  of the
Trustees  or may  authorize  any  officer,  employee  or Trustee to effect  such
purchases,  sales,  loans  or  exchanges  pursuant  to  recommendations  of such
Investment  Advisers,  or any of them  (and all  without  further  action by the
Trustees).  Any such  purchases,  sales,  loans and exchanges shall be deemed to
have been authorized by all of the Trustees.

     Section 3. Administration  Agreement.  The Trustees may in their discretion
from time to time enter into an  administration  agreement  or, if the  Trustees
establish  multiple Series or Classes  separate  administration  agreements with
respect to each Series or Class, whereby the other party to such agreement shall
undertake  to manage the  business  affairs of the Trust or of a Series or Class
thereof of the Trust and furnish the Trust or a Series or a Class  thereof  with

                                       14
<PAGE>

office  facilities,   and  shall  be  responsible  for  the  ordinary  clerical,
bookkeeping  and  recordkeeping  services at such office  facilities,  and other
facilities  and services,  if any, and all upon such terms and conditions as the
Trustees may in their discretion determine.

     Section 4. Service  Agreement.  The Trustees may in their  discretion  from
time to time enter into service agreements with respect to one or more Series or
Classes of Shares  whereby the other  parties to such  Service  Agreements  will
provide  administration and/or support services pursuant to administration plans
and service  plans,  and all upon such terms and  conditions  as the Trustees in
their discretion may determine.

     Section 5. Transfer Agent.  The Trustees may in their  discretion from time
to time enter into a transfer agency and shareholder  service  contract  whereby
the other party to such contract shall undertake to furnish  transfer agency and
shareholder  services  to the  Trust.  The  contract  shall  have such terms and
conditions as the Trustees may in their  discretion  determine not  inconsistent
with the Declaration. Such services may be provided by one or more Persons.

     Section 6. Custodian.  The Trustees may appoint or otherwise  engage one or
more banks or trust  companies,  each having an aggregate  capital,  surplus and
undivided  profits  (as  shown in its last  published  report)  of at least  two
million dollars ($2,000,000), or any other entity satisfying the requirements of
the 1940 Act, to serve as Custodian with authority as its agent,  but subject to
such  restrictions,  limitations  and  other  requirements,  if  any,  as may be
contained  in the By-laws of the Trust.  The  Trustees  may also  authorize  the
Custodian to employ one or more sub-custodians, including such foreign banks and
securities depositories as meet the requirements of applicable provisions of the
1940 Act, and upon such terms and  conditions  as may be agreed upon between the
Custodian and such  sub-custodian,  to hold  securities  and other assets of the
Trust  and to  perform  the acts  and  services  of the  Custodian,  subject  to
applicable provisions of law and resolutions adopted by the Trustees.

     Section 7.  Affiliations of Trustees or Officers, Etc.  The fact that:

              (i) any of the Shareholders,  Trustees or officers of the Trust or
     any Series thereof is a shareholder,  director,  officer, partner, trustee,

                                       15
<PAGE>

     employee,  manager,  adviser  or  distributor  of or for  any  partnership,
     corporation,  trust,  association  or other  organization  or of or for any
     parent or  affiliate  of any  organization,  with which a  contract  of the
     character  described  in this  Article III or for  services  as  Custodian,
     Transfer Agent or disbursing agent or for related services may have been or
     may  hereafter  be made,  or that any such  organization,  or any parent or
     affiliate thereof,  is a Shareholder of or has an interest in the Trust, or
     that

             (ii) any  partnership,  corporation,  trust,  association  or other
     organization  with which a contract of the character  described in Sections
     1, 2, 3 or 4 of this  Article III or for  services as  Custodian,  Transfer
     Agent or  disbursing  agent or for  related  services  may have been or may
     hereafter  be made also has any one or more of such  contracts  with one or
     more  other  partnerships,  corporations,  trusts,  associations  or  other
     organizations, or has other business or interests,

shall  not  affect  the  validity  of  any  such  contract  or  disqualify   any
Shareholder,  Trustee or officer of the Trust from voting upon or executing  the
same or create any liability or accountability to the Trust or its Shareholders.

                                   ARTICLE IV

           COMPENSATION, LIMITATION OF LIABILITY AND INDEMNIFICATION

     Section  1.  Compensation.  The  Trustees  as such  shall  be  entitled  to
reasonable  compensation  from the  Trust,  and they may fix the  amount of such
compensation.  Nothing  herein  shall in any way prevent the  employment  of any
Trustee for advisory, management, legal, accounting, investment banking or other
services and payment for the same by the Trust.

     Section 2. Limitation of Liability.  All persons contracting with or having
any claim against the Trust or a particular Series shall look only to the assets
of all Series or such  particular  Series for  payment  under such  contract  or
claim;  and neither the Trustees nor, when acting in such  capacity,  any of the

                                       16
<PAGE>

Trust's officers, employees or agents, whether past, present or future, shall be
personally liable therefor.  Every written instrument or obligation on behalf of
the Trust or any Series shall contain a statement to the foregoing  effect,  but
the absence of such  statement  shall not operate to make any Trustee or officer
of the Trust liable thereunder. Provided they have exercised reasonable care and
have acted in the reasonable  belief that their actions are in the best interest
of the Trust, the Trustees and officers of the Trust shall not be responsible or
liable  for any act or  omission  or for  neglect or  wrongdoing  of them or any
officer,  agent,  employee,  investment adviser or independent contractor of the
Trust,  but nothing  contained in this  Declaration or in the Delaware Act shall
protect any Trustee or officer of the Trust against liability to the Trust or to
Shareholders  to which he would  otherwise  be  subject  by  reason  of  willful
misfeasance,  bad faith,  gross  negligence or reckless  disregard of the duties
involved in the conduct of his office.

     Section 3.  Indemnification.  (a) Subject to the exceptions and limitations
contained in subsection (b) below:

              (i)every  person  who is, or has been,  a Trustee  or an  officer,
              employee  or agent of the  Trust  (including  any  individual  who
              serves at its request as director,  officer,  partner,  trustee or
              the like of another organization in which it has any interest as a
              shareholder,  creditor or otherwise)  ("Covered  Person") shall be
              indemnified by the Trust or the appropriate  Series to the fullest
              extent permitted by law against liability and against all expenses
              reasonably  incurred or paid by him in connection  with any claim,
              action, suit or proceeding in which he becomes involved as a party
              or  otherwise  by virtue  of his  being or  having  been a Covered
              Person  and  against  amounts  paid  or  incurred  by  him  in the
              settlement thereof; and

              (ii) as used  herein,  the words  "claim,"  "action,"  "suit,"  or
              "proceeding"  shall  apply  to  all  claims,   actions,  suits  or
              proceedings (civil, criminal or other, including appeals),  actual
              or threatened,  and the words  "liability"  and  "expenses"  shall
              include,  without limitation,  attorneys' fees, costs,  judgments,
              amounts   paid  in   settlement,   fines,   penalties   and  other
              liabilities.

                                       17
<PAGE>

     (b) No indemnification shall be provided hereunder to a Covered Person:

              (i)who shall have been adjudicated by a court or body before which
              the  proceeding  was  brought (A) to be liable to the Trust or its
              Shareholders by reason of willful  misfeasance,  bad faith,  gross
              negligence  or reckless  disregard  of the duties  involved in the
              conduct of his  office,  or (B) not to have acted in good faith in
              the reasonable  belief that his action was in the best interest of
              the Trust; or

              (ii)  in the  event  of a  settlement,  unless  there  has  been a
              determination  that such Covered  Person did not engage in willful
              misfeasance,  bad faith, gross negligence or reckless disregard of
              the duties involved in the conduct of his office; (A) by the court
              or other body approving the settlement; (B) by at least a majority
              of those Trustees who are neither  Interested Persons of the Trust
              nor are  parties  to the  matter  based  upon a review of  readily
              available facts (as opposed to a full trial-type inquiry);  (C) by
              written  opinion of independent  legal counsel based upon a review
              of  readily  available  facts  (as  opposed  to a full  trial-type
              inquiry) or (D) by a vote of a majority of the Outstanding  Shares
              entitled to vote (excluding any Outstanding Shares owned of record
              or beneficially by such individual).

     (c) The rights of indemnification herein provided may be insured against by
policies maintained by the Trust, shall be severable,  shall not be exclusive of
or affect any other  rights to which any Covered  Person may now or hereafter be
entitled,   and  shall  inure  to  the  benefit  of  the  heirs,  executors  and
administrators of a Covered Person.

     (d)  To the  maximum  extent  permitted  by  applicable  law,  expenses  in
connection  with the  preparation  and  presentation  of a defense to any claim,
action,  suit or proceeding of the character described in subsection (a) of this

                                       18
<PAGE>

Section may be paid by the Trust or applicable Series from time to time prior to
final disposition thereof upon receipt of an undertaking by or on behalf of such
Covered  Person  that  such  amount  will be paid  over by him to the  Trust  or
applicable  Series if it is  ultimately  determined  that he is not  entitled to
indemnification  under this  Section;  provided,  however,  that either (i) such
Covered Person shall have provided  appropriate  security for such  undertaking,
(ii)  the  Trust is  insured  against  losses  arising  out of any such  advance
payments or (iii) either a majority of the  Trustees who are neither  Interested
Persons of the Trust nor parties to the matter,  or independent legal counsel in
a written  opinion,  shall  have  determined,  based  upon a review  of  readily
available facts (as opposed to a full  trial-type  inquiry) that there is reason
to  believe   that  such   Covered   Person  will  not  be   disqualified   from
indemnification under this Section.

     (e) Any repeal or modification of this Article IV by the  Shareholders,  or
adoption or  modification  of any other  provision of the Declaration or By-laws
inconsistent  with this Article,  shall be prospective  only, to the extent that
such repeal, or modification would, if applied retrospectively, adversely affect
any  limitation  on the  liability  of any  Covered  Person  or  indemnification
available  to any  Covered  Person  with  respect to any act or  omission  which
occurred prior to such repeal, modification or adoption.

     Section 4.  Indemnification  of Shareholders.  If any Shareholder or former
Shareholder  of any Series shall be held  personally  liable solely by reason of
his being or having been a Shareholder  and not because of his acts or omissions
or for some other reason,  the Shareholder or former  Shareholder (or his heirs,
executors,  administrators or other legal  representatives or in the case of any
entity,  its general successor) shall be entitled out of the assets belonging to
the applicable Series to be held harmless from and indemnified  against all loss
and expense  arising from such  liability.  The Trust, on behalf of the affected
Series, shall, upon request by such Shareholder, assume the defense of any claim
made  against  such  Shareholder  for any act or  obligation  of the  Series and
satisfy any judgment thereon from the assets of the Series.

     Section 5. No Bond  Required of Trustees.  No Trustee shall be obligated to
give  any  bond or  other  security  for the  performance  of any of his  duties
hereunder.

     Section 6. No Duty of Investigation;  Notice in Trust Instruments,  Etc. No

                                       19
<PAGE>

purchaser,  lender,  transfer agent or other Person dealing with the Trustees or
any officer,  employee or agent of the Trust or a Series  thereof shall be bound
to make any inquiry concerning the validity of any transaction  purporting to be
made by the Trustees or by said officer,  employee or agent or be liable for the
application of money or property paid,  loaned,  or delivered to or on the order
of the  Trustees  or of said  officer,  employee  or  agent.  Every  obligation,
contract,  instrument,  certificate,  Share,  other  security  of the Trust or a
Series thereof or undertaking,  and every other act or thing whatsoever executed
in  connection  with the  Trust  shall be  conclusively  presumed  to have  been
executed or done by the  executors  thereof  only in their  capacity as Trustees
under this Declaration or in their capacity as officers,  employees or agents of
the Trust or a Series thereof. Every written obligation,  contract,  instrument,
certificate,  Share,  other  security  of  the  Trust  or a  Series  thereof  or
undertaking  made or issued by the Trustees may recite that the same is executed
or made by them not  individually,  but as Trustees under the  Declaration,  and
that the  obligations of the Trust or a Series thereof under any such instrument
are not binding upon any of the Trustees or Shareholders individually,  but bind
only the Trust Property or the Trust Property of the applicable  Series, and may
contain any further recital which they may deem appropriate, but the omission of
such recital shall not operate to bind the Trustees  individually.  The Trustees
shall at all times  maintain  insurance for the protection of the Trust Property
or the Trust  Property of the applicable  Series,  its  Shareholders,  Trustees,
officers,  employees  and  agents in such  amount  as the  Trustees  shall  deem
adequate to cover  possible  tort  liability,  and such other  insurance  as the
Trustees in their sole judgment shall deem advisable.

     Section 7. Reliance on Experts,  Etc. Each Trustee,  officer or employee of
the Trust or a Series thereof shall,  in the  performance of his duties,  powers
and discretions  hereunder be fully and completely  justified and protected with
regard to any act or any failure to act  resulting  from  reliance in good faith
upon the books of  account or other  records  of the Trust or a Series  thereof,
upon an  opinion  of  counsel,  or upon  reports  made to the  Trust or a Series
thereof by any of its officers or employees or by the  Investment  Adviser,  the

                                       20
<PAGE>

Administrator,  the Distributor,  Transfer Agent, selected dealers, accountants,
appraisers or other experts or consultants  selected with reasonable care by the
Trustees, officers or employees of the Trust, regardless of whether such counsel
or expert may also be a Trustee.



                                   ARTICLE V

                            SERIES; CLASSES; SHARES

     Section 1. Establishment of Series or Class. The Trust shall consist of one
or more Series.  The Trustees  hereby  establish a single  Series which shall be
designated  Pioneer  Tax Free  Income  Fund.  Each  additional  Series  shall be
established  and is effective upon the adoption of a resolution of a majority of
the Trustees or any alternative date specified in such resolution.  The Trustees
may designate the relative  rights and preferences of the Shares of each Series.
The Trustees may divide the Shares of any Series into Classes. The Shares of the
existing Series and each Class thereof herein established and designated and any
Shares  of any  further  Series  and  Classes  that  may  from  time  to time be
established  and designated by the Trustees shall be established and designated,
and the  variations  in the  relative  rights and  preferences  as  between  the
different Series shall be fixed and determined, by the Trustees;  provided, that
all Shares shall be identical  except for such  variations as shall be fixed and
determined  between  different Series or Classes by the Trustees in establishing
and  designating  such  Class  or  Series.  All  references  to  Shares  in this
Declaration  shall be deemed to be Shares of any or all Series or Classes as the
context may require.  The Trust shall maintain separate and distinct records for
each  Series and hold and  account for the assets  thereof  separately  from the
other assets of the Trust or of any other Series.  A Series may issue any number
of Shares or any Class thereof and need not issue Shares. Each Share of a Series
shall represent an equal  beneficial  interest in the net assets of such Series.
Each  holder  of  Shares of a Series or a Class  thereof  shall be  entitled  to
receive his pro rata share of all distributions made with respect to such Series
or Class.  Upon redemption of his Shares,  such Shareholder shall be paid solely
out of the funds and property of such Series.  The Trustees may adopt and change
the name of any Series or Class.

     Section 2. Shares.  The  beneficial  interest in the Trust shall be divided

                                       21
<PAGE>

into transferable  Shares of one or more separate and distinct Series or Classes
established  by the  Trustees.  The number of Shares of each Series and Class is
unlimited  and each Share shall have no par value or such par value per share as
the Trustees may establish.  All Shares issued hereunder shall be fully paid and
nonassessable. Shareholders shall have no preemptive or other right to subscribe
to any additional  Shares or other securities  issued by the Trust. The Trustees
shall  have full  power and  authority,  in their sole  discretion  and  without
obtaining  Shareholder  approval, to issue original or additional Shares at such
times  and on such  terms and  conditions  as they  deem  appropriate;  to issue
fractional Shares and Shares held in the treasury; to establish and to change in
any  manner  Shares of any  Series or Classes  with such  preferences,  terms of
conversion,  voting powers,  rights and privileges as the Trustees may determine
(but the  Trustees  may not  change  Outstanding  Shares in a manner  materially
adverse to the Shareholders of such Shares);  to divide or combine the Shares of
any Series or Classes into a greater or lesser number; to classify or reclassify
any unissued  Shares of any Series or Classes into one or more Series or Classes
of Shares;  to  abolish  any one or more  Series or Classes of Shares;  to issue
Shares to acquire other assets  (including  assets subject to, and in connection
with,  the assumption of  liabilities)  and  businesses;  and to take such other
action with  respect to the Shares as the Trustees  may deem  desirable.  Shares
held in the  treasury  shall not confer any voting  rights on the  Trustees  and
shall not be entitled to any  dividends  or other  distributions  declared  with
respect to the Shares.

     Section 3. Investment in the Trust.  The Trustees shall accept  investments
in any Series or Class from such persons and on such terms as they may from time
to time authorize.  At the Trustees'  discretion,  such investments,  subject to
applicable law, may be in the form of cash or securities in which that Series is
authorized to invest,  valued as provided in Article VI, Section 3.  Investments
in a Series shall be credited to each Shareholder's  account in the form of full
Shares at the Net Asset Value per Share next determined  after the investment is
received or accepted as may be determined by the  Trustees;  provided,  however,
that the Trustees may, in their sole discretion,  (a) impose a sales charge upon

                                       22
<PAGE>

investments in any Series or Class, (b) issue fractional  Shares,  (c) determine
the Net  Asset  Value  per  Share of the  initial  capital  contribution  or (d)
authorize  the  issuance  of Shares at a price other than Net Asset Value to the
extent  permitted by the 1940 Act or any rule,  order or  interpretation  of the
Commission  thereunder.  The  Trustees  shall have the right to refuse to accept
investments  in any  Series at any time  without  any  cause or reason  therefor
whatsoever.

     Section 4. Assets and Liabilities of Series. All consideration  received by
the Trust for the issue or sale of Shares of a particular Series,  together with
all assets in which such  consideration  is invested or reinvested,  all income,
earnings, profits, and proceeds thereof (including any proceeds derived from the
sale,  exchange or liquidation of such assets, and any funds or payments derived
from any  reinvestment of such proceeds in whatever form the same may be), shall
be held and accounted for  separately  from the assets of every other Series and
are referred to as "assets belonging to" that Series.  The assets belonging to a
Series  shall  belong  only to that  Series  for all  purposes,  and to no other
Series,  subject only to the rights of  creditors  of that  Series.  Any assets,
income,  earnings,  profits, and proceeds thereof,  funds, or payments which are
not  readily  identifiable  as  belonging  to any  particular  Series  shall  be
allocated by the  Trustees  between and among one or more Series as the Trustees
deem fair and equitable.  Each such  allocation  shall be conclusive and binding
upon the Shareholders of all Series for all purposes, and such assets, earnings,
income,  profits or funds, or payments and proceeds thereof shall be referred to
as assets belonging to that Series. The assets belonging to a Series shall be so
recorded upon the books of the Trust, and shall be held by the Trustees in trust
for the benefit of the  Shareholders of that Series.  The assets  belonging to a
Series shall be charged with the  liabilities  of that Series and all  expenses,
costs, charges and reserves attributable to that Series, except that liabilities
and  expenses  allocated  solely to a  particular  Class  shall be borne by that
Class.  Any general  liabilities,  expenses,  costs,  charges or reserves of the
Trust which are not readily  identifiable as belonging to any particular  Series
or Class shall be allocated and charged by the Trustees between or among any one
or more of the Series or Classes in such  manner as the  Trustees  deem fair and
equitable.  Each  such  allocation  shall be  conclusive  and  binding  upon the
Shareholders of all Series or Classes for all purposes.

     Without limiting the foregoing, but subject to the right of the Trustees to
allocate general  liabilities,  expenses,  costs,  charges or reserves as herein

                                       23
<PAGE>

provided, the debts, liabilities,  obligations and expenses incurred, contracted
for  or  otherwise  existing  with  respect  to a  particular  Series  shall  be
enforceable  against the assets of such Series only,  and not against the assets
of any other Series. Notice of this contractual  limitation on liabilities among
Series may, in the  Trustees'  discretion,  be set forth in the  certificate  of
trust of the Trust (whether  originally or by amendment) as filed or to be filed
in the Office of the Secretary of State of the State of Delaware pursuant to the
Delaware  Act, and upon the giving of such notice in the  certificate  of trust,
the  statutory  provisions  of Section  3804 of the  Delaware  Act  relating  to
limitations on liabilities  among Series (and the statutory effect under Section
3804 of setting  forth such notice in the  certificate  of trust)  shall  become
applicable  to the  Trust and each  Series.  Any  person  extending  credit  to,
contracting  with or having  any claim  against  any Series may look only to the
assets of that  Series to  satisfy  or enforce  any debt,  with  respect to that
Series. No Shareholder or former Shareholder of any Series shall have a claim on
or any right to any assets allocated or belonging to any other Series.

     Section 5.  Ownership  and  Transfer of Shares.  The Trust or a transfer or
similar agent for the Trust shall  maintain a register  containing the names and
addresses of the  Shareholders  of each Series and Class thereof,  the number of
Shares of each Series and Class held by such  Shareholders,  and a record of all
Share  transfers.  The  register  shall  be  conclusive  as to the  identity  of
Shareholders  of record and the number of Shares held by them from time to time.
The Trustees may authorize the issuance of certificates  representing Shares and
adopt rules  governing  their use.  The Trustees  may make rules  governing  the
transfer  of  Shares,  whether or not  represented  by  certificates.  Except as
otherwise provided by the Trustees, Shares shall be transferable on the books of
the Trust only by the record holder thereof or by his duly authorized agent upon
delivery  to the  Trustees  or the  Trust's  transfer  agent of a duly  executed
instrument of transfer, together with a Share certificate if one is outstanding,
and such evidence of the  genuineness of each such  execution and  authorization
and of  such  other  matters  as may be  required  by the  Trustees.  Upon  such
delivery,  and subject to any further requirements  specified by the Trustees or
contained  in the By-laws,  the  transfer  shall be recorded on the books of the
Trust.  Until a transfer is so  recorded,  the  Shareholder  of record of Shares
shall be deemed to be the holder of such Shares for all purposes  hereunder  and
neither the Trustees nor the Trust,  nor any transfer  agent or registrar or any
officer,  employee  or agent of the Trust,  shall be affected by any notice of a
proposed transfer.

     Section 6. Status of Shares;  Limitation of Shareholder  Liability.  Shares
shall be deemed to be  personal  property  giving  Shareholders  only the rights
provided in this  Declaration.  No  Shareholder,  by virtue of having acquired a
Share, shall be held expressly to have assented to and agreed to be bound by the
terms of this  Declaration  and to have become a party  hereto.  No  Shareholder
shall be personally liable for the debts, liabilities,  obligations and expenses
incurred by, contracted for, or otherwise existing with respect to, the Trust or
any Series. The death, incapacity,  dissolution,  termination or bankruptcy of a
Shareholder during the existence of the Trust shall not operate to terminate the
Trust, nor entitle the  representative  of any such Shareholder to an accounting
or to take any action in court or elsewhere  against the Trust or the  Trustees,
but entitles such  representative  only to the rights of such Shareholder  under
this Trust.  Ownership of Shares shall not entitle the  Shareholder to any title

                                       24
<PAGE>

in or to the  whole or any  part of the  Trust  Property  or right to call for a
partition or division of the same or for an accounting,  nor shall the ownership
of Shares  constitute the  Shareholders  as partners.  Neither the Trust nor the
Trustees  shall have any power to bind any  Shareholder  personally or to demand
payment from any Shareholder  for anything,  other than as provided herein or as
otherwise agreed by the Shareholder. Shareholders shall have the same limitation
of personal  liability as is extended to shareholders  of a private  corporation
for profit  incorporated in the State of Delaware.  Every written  obligation of
the Trust or any  Series  shall  contain a  statement  to the  effect  that such
obligation may only be enforced against the assets of the appropriate  Series or
all Series; however, the omission of such statement shall not operate to bind or
create personal liability for any Shareholder or Trustee.


                                   ARTICLE VI

                         DISTRIBUTIONS AND REDEMPTIONS

     Section  1.  Distributions.  The  Trustees  or a  committee  of one or more
Trustees  and one or more  officers  may  declare  and pay  dividends  and other
distributions,  including  dividends on Shares of a particular  Series and other
distributions  from  the  assets  belonging  to  that  Series.  No  dividend  or
distribution,   including,   without  limitation,  any  distribution  paid  upon
termination  of the Trust or of any Series (or Class)  with  respect to, nor any
redemption  or  repurchase  of, the  Shares of any  Series  (or Class)  shall be
effected  by the Trust  other  than from the  assets  held with  respect to such
Series,  nor shall any Shareholder of any particular  Series  otherwise have any
right or claim  against the assets held with respect to any other Series  except
to the extent that such  Shareholder  has such a right or claim  hereunder  as a
Shareholder  of such other Series.  The Trustees  shall have full  discretion to
determine which items shall be treated as income and which items as capital; and
each such  determination and allocation shall be conclusive and binding upon the
Shareholders.  The amount and payment of  dividends or  distributions  and their
form,  whether  they  are in cash,  Shares  or other  Trust  Property,  shall be
determined  by the  Trustees.  Dividends  and  other  distributions  may be paid
pursuant to a standing  resolution  adopted  once or more often as the  Trustees
determine.  All  dividends  and other  distributions  on Shares of a  particular
Series  shall be  distributed  pro rata to the  Shareholders  of that  Series in
proportion  to the number or net asset  value of Shares of that Series they held

                                       25
<PAGE>

on the record date established for such payment,  except that such dividends and
distributions  shall  appropriately  reflect expenses  allocated to a particular
Class of such  Series.  The Trustees  may adopt and offer to  Shareholders  such
dividend  reinvestment plans, cash dividend payout plans or similar plans as the
Trustees deem appropriate.

     Section 2.  Redemptions.  Each Shareholder of a Series shall have the right
at such times as may be  permitted  by the  Trustees  to  require  the Series to
redeem all or any part of his Shares at a  redemption  price per Share  equal to
the Net Asset Value per Share at such time as the Trustees shall have prescribed
by  resolution,  or, to the  extent  permitted  by the 1940 Act,  at such  other
redemption  price  and  at  such  times  as  the  Trustees  shall  prescribe  by
resolution.  In the absence of such  resolution,  the redemption price per Share
shall be the Net Asset Value next  determined  after  receipt by the Series of a
request for redemption in proper form less such charges as are determined by the
Trustees and  described in the Trust's  Registration  Statement  for that Series
under the Securities Act of 1933. The Trustees may specify  conditions,  prices,
and places of redemption,  may specify binding  requirements for the proper form
or forms of requests for  redemption  and may specify the amount of any deferred
sales charge to be withheld from redemption proceeds.  Payment of the redemption
price may be wholly or partly in securities or other assets at the value of such
securities or assets used in such determination of Net Asset Value, or may be in
cash. After  redemption,  Shares may be reissued from time to time. The Trustees
may require  Shareholders to redeem Shares for any reason under terms set by the
Trustees,  including, but not limited to, the failure of a Shareholder to supply
a taxpayer  identification number or tax related certification if required to do
so,  or to have  the  minimum  investment  required,  or to pay when due for the
purchase of Shares  issued to him. To the extent  permitted by law, the Trustees
may retain the proceeds of any redemption of Shares required by them for payment
of  amounts  due and owing (i) by a  Shareholder  to the Trust or any  Series or
Class or any  governmental  authority  or (ii) by the Trust or any series to any
taxing authority in satisfaction of tax withholding and/or deposit  requirements
with  respect  to the  payment  or  crediting  by the Trust or the Series to the
shareholders of dividends, capital gains distributions,  proceeds or redemptions
or similar payments.  Notwithstanding  the foregoing,  the Trustees may postpone
payment of the redemption price and may suspend the right of the Shareholders to
require any Series or Class to redeem  Shares during any period of time when and
to the extent permissible under the 1940 Act.


                                       26
<PAGE>

     Section 3.  Determination  of Net Asset Value. The Trustees shall cause the
Net Asset Value of Shares of each Series or Class to be determined  from time to
time in a manner  consistent with applicable laws and regulations.  The Trustees
may delegate the power and duty to determine Net Asset Value per Share to one or
more  Trustees or officers of the Trust or to a custodian,  depository  or other
agent  appointed  for such  purpose.  The Net  Asset  Value of  Shares  shall be
determined  separately  for  each  Series  or  Class  at  such  times  as may be
prescribed by the Trustees or, in the absence of action by the  Trustees,  as of
the close of regular  trading on the New York Stock Exchange on each day for all
or part of which such Exchange is open for unrestricted trading.

     Section 4. Suspension of Right of Redemption. If, as referred to in Section
2 of this Article,  the Trustees  postpone  payment of the redemption  price and
suspend the right of Shareholders to redeem their Shares,  such suspension shall
take effect at the time the Trustees shall specify, but not later than the close
of business on the business day next  following the  declaration  of suspension.
Thereafter  Shareholders  shall have no right of redemption or payment until the
Trustees  declare  the end of the  suspension.  If the  right of  redemption  is
suspended,  a  Shareholder  may either  withdraw his request for  redemption  or
receive payment based on the Net Asset Value per Share next determined after the
suspension terminates.

     Section  5.  Repurchase  by  Agreement.  The  Trust may  repurchase  Shares
directly,  or through  the  Distributor  or  another  agent  designated  for the
purpose,  by agreement  with the owner  thereof at a price not exceeding the Net
Asset Value per Share determined as of the time when the purchase or contract of
purchase  is made or the Net  Asset  Value  as of any  time  which  may be later
determined,  provided payment is not made for the Shares prior to the time as of
which such Net Asset Value is determined.

                                  ARTICLE VII

                    SHAREHOLDERS' VOTING POWERS AND MEETINGS

     Section 1. Voting Powers.  The  Shareholders  shall have power to vote only
with respect to (a) the election of Trustees as provided in Section 6 of Article
II; (b) the removal of Trustees as provided in Article II, Section 5(d); (c) any
investment  advisory or management  contract as provided in Article III, Section
2; (d) any  termination  of the Trust as provided in Article IX,  Section 4; (e)

                                       27
<PAGE>

the amendment of this  Declaration  to the extent and as provided in Article IX,
Section  8; and (f) such  additional  matters  relating  to the  Trust as may be
required  or  authorized  by  law,  this  Declaration,  or  the  By-laws  or any
registration  of the Trust with the Commission or any State,  or as the Trustees
may consider desirable.

     On any matter submitted to a vote of the Shareholders,  all Shares shall be
voted by individual  Series or Class,  except (a) when required by the 1940 Act,
Shares shall be voted in the aggregate  and not by  individual  Series or Class,
and (b) when the Trustees have  determined that the matter affects the interests
of more than one Series or Class,  then the  Shareholders  of all such Series or
Classes shall be entitled to vote thereon. Each whole Share shall be entitled to
one vote as to any matter on which it is entitled to vote,  and each  fractional
share shall be entitled to a proportionate  fractional  vote.  There shall be no
cumulative voting in the election of Trustees.  Shares may be voted in person or
by proxy or in any manner  provided for in the By-laws.  The By-laws may provide
that proxies may be given by any electronic or  telecommunications  device or in
any other  manner,  but if a  proposal  by anyone  other  than the  officers  or
Trustees is submitted to a vote of the  Shareholders  of any Series or Class, or
if there is a proxy contest or proxy  solicitation  or proposal in opposition to
any proposal by the officers or Trustees,  Shares may be voted only in person or
by written  proxy.  Until  Shares of a Series are issued,  as to that Series the
Trustees  may  exercise  all  rights  of  Shareholders  and may take any  action
required or permitted to be taken by  Shareholders  by law, this  Declaration or
the By-laws.  Meetings of  Shareholders  shall be called and notice  thereof and
record dates therefor shall be given and set as provided in the By-laws.

     Section 2. Quorum;  Required Vote.  One-third of the Outstanding  Shares of
each  Series or Class,  or  one-third  of the  Outstanding  Shares of the Trust,
entitled to vote in person or by proxy shall be a quorum for the  transaction of
business at a  Shareholders'  meeting with  respect to such Series or Class,  or
with  respect to the entire  Trust,  respectively.  Any lesser  number  shall be
sufficient for adjournments.  Any adjourned  session of a Shareholders'  meeting
may be held within a  reasonable  time  without  further  notice.  Except when a
larger vote is required by law, this  Declaration or the By-laws,  a majority of
the Shares voting at a Shareholders'  meeting in person or by proxy shall decide
any matters to be voted upon with respect to the entire Trust and a plurality of
such  Shares  shall  elect a  Trustee;  provided,  that if this  Declaration  or
applicable  law  permits  or  requires  that  Shares  be voted on any  matter by
individual  Series or  Classes,  then a majority of the Shares of that Series or

                                       28
<PAGE>

Class  voting at a  Shareholders'  meeting  in person or by proxy on the  matter
shall  decide  that  matter  (or,  if  required  by law,  a  majority  of Shares
outstanding and entitled to vote of that Series or Class) insofar as that Series
or Class is  concerned.  Shareholders  may act as to the Trust or any  Series or
Class by the  written  consent  of a majority  (or such  other  amount as may be
required by applicable  law) of the  Outstanding  Shares of the Trust or of such
Series or Class, as the case may be.

     Section  3.  Additional   Provisions.   The  By-laws  may  include  further
provisions for Shareholders' votes and meetings and related matters.

                                  ARTICLE VIII

                        EXPENSES OF THE TRUST AND SERIES

     Section 1. Payment of Expenses by the Trust.  Subject to Article V, Section
4, the Trust or a particular  Series shall pay, or shall  reimburse the Trustees
from the assets  belonging  to all Series or the  particular  Series,  for their
expenses  (or  the  expenses  of a  Class  of such  Series)  and  disbursements,
including,  but not limited to,  interest  charges,  taxes,  brokerage  fees and
commissions;  expenses of issue,  repurchase and  redemption of Shares;  certain
insurance  premiums;  applicable  fees,  interest  charges and expenses of third
parties,  including the Trust's investment advisers,  managers,  administrators,
distributors, custodians, transfer agents and fund accountants; fees of pricing,
interest,  dividend, credit and other reporting services; costs of membership in
trade associations;  telecommunications  expenses;  funds transmission expenses;
auditing,  legal and  compliance  expenses;  costs of forming  the Trust and its
Series and  maintaining  its  existence;  costs of  preparing  and  printing the
prospectuses of the Trust and each Series,  statements of additional information
and  Shareholder  reports  and  delivering  them to  Shareholders;  expenses  of
meetings of Shareholders and proxy solicitations therefor;  costs of maintaining
books and accounts;  costs of  reproduction,  stationery and supplies;  fees and
expenses of the Trustees; compensation of the Trust's officers and employees and
costs of other personnel  performing services for the Trust or any Series; costs
of Trustee meetings; Commission registration fees and related expenses; state or
foreign  securities laws registration  fees and related  expenses;  and for such
non-recurring items as may arise,  including  litigation to which the Trust or a
Series (or a Trustee or officer of the Trust acting as such) is a party, and for
all losses and  liabilities  by them incurred in  administering  the Trust.  The

                                       29
<PAGE>

Trustees shall have a lien on the assets belonging to the appropriate Series, or
in the case of an expense  allocable  to more than one Series,  on the assets of
each such Series, prior to any rights or interests of the Shareholders  thereto,
for  the  reimbursement  to them of such  expenses,  disbursements,  losses  and
liabilities.

     Section 2. Payment of Expenses by Shareholders. The Trustees shall have the
power, as frequently as they may determine,  to cause each Shareholder,  or each
Shareholder of any particular  Series,  to pay directly,  in advance or arrears,
for charges of the Trust's  custodian  or  transfer,  shareholder  servicing  or
similar agent, an amount fixed from time to time by the Trustees, by setting off
such charges due from such  Shareholder  from declared but unpaid dividends owed
such Shareholder  and/or by reducing the number of Shares in the account of such
Shareholder by that number of full and/or fractional Shares which represents the
outstanding  amount of such  charges  due from such  Shareholder  subject to any
limitations  applicable under the Internal Revenue Code that must be observed in
order to enable the Series to qualify as a regulated investment company.


                                   ARTICLE IX

                                 MISCELLANEOUS

     Section 1. Trust Not a Partnership.  This  Declaration  creates a trust and
not a partnership. No Trustee shall have any power to bind personally either the
Trust's officers or any Shareholder.

     Section 2. Trustee Action. The exercise by the Trustees of their powers and
discretion   hereunder  in  good  faith  and  with  reasonable  care  under  the
circumstances then prevailing shall be binding upon everyone interested. Subject
to the  provisions of Article IV, the Trustees shall not be liable for errors of
judgment or mistakes of fact or law.

     Section  3.  Record  Dates.  The  Trustees  may fix in advance a date up to
ninety  (90) days before the date of any  Shareholders'  meeting or a meeting of
the holders of any Series or Class, or the date for the payment of any dividends
or other  distributions,  or the date for the  allotment of rights,  or the date
when any change or  conversion  or exchange of Shares  shall go into effect as a
record date for the  determination  of the Shareholders or holders of any Series

                                       30
<PAGE>

or Class entitled to notice of, and to vote at, any such meeting, or entitled to
receive payment of such dividend or other  distribution,  or to receive any such
allotment of rights,  or to exercise  such rights in respect of any such change,
conversion or exchange of Shares. Without fixing a record date, the Trustees may
for  distribution  purposes close the register or transfer books for one or more
Series (or Classes) any time prior to the payment of a distribution.  Nothing in
this  Section  shall be  construed  as  precluding  the  Trustees  from  setting
different  record  dates  for  different  Series  (or  Classes,  subject  to any
limitations  applicable under the Internal Revenue Code that must be observed in
order to enable the Series to qualify as a regulated investment company).

     Section 4.  Termination  of the Trust.  (a) This Trust shall have perpetual
existence.  Subject to the vote of a  majority  of the  Shares  outstanding  and
entitled to vote of the Trust or of each Series to be affected, the Trustees may

               (i)sell and convey all or substantially  all of the assets of all
               Series or any  affected  Series to  another  Series or to another
               entity which is an open-end  investment company as defined in the
               1940 Act, or is a series  thereof,  for  adequate  consideration,
               which may include the assumption of all outstanding  obligations,
               taxes and other liabilities,  accrued or contingent, of the Trust
               or any  affected  Series,  and  which  may  include  shares of or
               interests in such Series, entity, or series thereof; or

               (ii) at any time sell and convert into money all or substantially
               all of the assets of all Series or any affected Series.

Upon making reasonable provision for the payment of all known liabilities of all
Series or any  affected  Series in either  (i) or (ii),  by such  assumption  or
otherwise,  the Trustees shall  distribute the remaining  proceeds or assets (as
the case may be) ratably  among the  Shareholders  of all Series or any affected
Series;  however,  the  payment to any  particular  Class of such  Series may be
reduced by any fees, expenses or charges allocated to that Class.

     (b) The Trustees may take any of the actions  specified in  subsection  (a)
(i) and (ii)  above  without  obtaining  the vote of a  majority  of the  Shares
Outstanding and entitled to vote of the Trust or any Series if a majority of the
Trustees  determines that the  continuation of the Trust or Series is not in the
best interests of the Trust, such Series, or their respective  Shareholders as a
result of factors or events adversely affecting the ability of the Trust or such

                                       31
<PAGE>

Series to conduct its business and operations in an economically  viable manner.
Such  factors and events may include the  inability  of the Trust or a Series to
maintain  its assets at an  appropriate  size,  changes  in laws or  regulations
governing  the Trust or the Series or affecting  assets of the type in which the
Trust or Series invests, or economic developments or trends having a significant
adverse impact on the business or operations of the Trust or such Series.

     (c) Upon completion of the distribution of the remaining proceeds or assets
pursuant to subsection (a), the Trust or affected Series shall terminate and the
Trustees and the Trust shall be  discharged  of any and all further  liabilities
and duties  hereunder with respect thereto and the right,  title and interest of
all parties  therein shall be canceled and discharged.  Upon  termination of the
Trust,  following  completion of winding up of its business,  the Trustees shall
cause a certificate of  cancellation  of the Trust's  certificate of trust to be
filed in accordance with the Delaware Act, which certificate of cancellation may
be signed by any one Trustee.

     Section 5.  Reorganization.  (a)  Notwithstanding  anything else herein, to
change the Trust's  form or place of  organization  the  Trustees  may,  without
Shareholder  approval  unless such approval is required by the 1940 Act or other
applicable federal law, (i) cause the Trust to merge or consolidate with or into
one or more  entities,  if the  surviving  or  resulting  entity is the Trust or
another open-end  management  investment company under the 1940 Act, or a series
thereof,  that will succeed to or assume the Trust's registration under the 1940
Act,  (ii) cause the Shares to be  exchanged  under or  pursuant to any state or
federal  statute to the extent  permitted  by law,  or (iii)  cause the Trust to
incorporate  under the laws of  Delaware  or any other  U.S.  jurisdiction.  Any
agreement of merger or consolidation or certificate of merger may be signed by a
majority  of  Trustees  and  facsimile  signatures  conveyed  by  electronic  or
telecommunication means shall be valid.

     (b) Pursuant to and in accordance with the provisions of Section 3815(f) of
the  Delaware  Act,  an  agreement  of merger or  consolidation  approved by the
Trustees  in  accordance  with this  Section 5 may effect any  amendment  to the
Declaration or effect the adoption of a new trust  instrument of the Trust if it
is the surviving or resulting trust in the merger or consolidation.

     (c) The Trustees may create one or more business trusts to which all or any
part of the assets, liabilities, profits or losses of the Trust or any Series or

                                       32
<PAGE>

Class thereof may be transferred and may provide for the conversion of Shares in
the Trust or any Series or Class thereof into  beneficial  interests in any such
newly created trust or trusts or any series or classes thereof.

     Section 6. Declaration of Trust. The original or a copy of this Declaration
of Trust and of each amendment hereto or Declaration of Trust supplemental shall
be kept at the office of the Trust where it may be inspected by any Shareholder.
Anyone  dealing  with the Trust  may rely on a  certificate  by a Trustee  or an
officer of the Trust as to the  authenticity  of the Declaration of Trust or any
such  amendments or  supplements  and as to any matters in  connection  with the
Trust.  The  masculine  gender  herein  shall  include the  feminine  and neuter
genders.  Headings  herein  are for  convenience  only and shall not  affect the
construction  of this  Declaration  of Trust.  This  Declaration of Trust may be
executed  in any  number  of  counterparts,  each of which  shall be  deemed  an
original.

     Section 7. Applicable Law. This Declaration and the Trust created hereunder
are governed by and construed and administered according to the Delaware Act and
the  applicable  laws of the State of Delaware;  provided,  however,  that there
shall not be applicable to the Trust,  the Trustees or this Declaration of Trust
(a) the  provisions of Section 3540 of Title 12 of the Delaware Code, or (b) any
provisions  of the laws  (statutory  or common) of the State of Delaware  (other
than the Delaware Act)  pertaining to trusts which relate to or regulate (i) the
filing  with any court or  governmental  body or agency of trustee  accounts  or
schedules of trustee fees and charges,  (ii)  affirmative  requirements  to post
bonds  for  trustees,  officers,  agents  or  employees  of a trust,  (iii)  the
necessity for obtaining  court or other  governmental  approval  concerning  the
acquisition,  holding or disposition of real or personal property,  (iv) fees or
other sums payable to trustees,  officers,  agents or employees of a trust,  (v)
the  allocation  of  receipts  and  expenditures  to income or  principal,  (vi)
restrictions or limitations on the permissible  nature,  amount or concentration
of trust investments or requirements  relating to the titling,  storage or other
manner of holding of trust assets,  or (vii) the  establishment  of fiduciary or
other  standards of  responsibilities  or  limitations  on the acts or powers of
trustees,  which  are  inconsistent  with  the  limitations  or  liabilities  or
authorities  and  powers  of the  Trustees  set  forth  or  referenced  in  this
Declaration.  The Trust shall be of the type commonly called a Delaware business
trust, and, without limiting the provisions  hereof,  the Trust may exercise all
powers which are  ordinarily  exercised by such a trust under  Delaware law. The

                                       33
<PAGE>

Trust  specifically  reserves  the  right  to  exercise  any  of the  powers  or
privileges  afforded to trusts or actions that may be engaged in by trusts under
the  Delaware  Act, and the absence of a specific  reference  herein to any such
power,  privilege or action shall not imply that the Trust may not exercise such
power or privilege or take such actions.

     Section 8.  Amendments.  The Trustees may,  without any  Shareholder  vote,
amend or  otherwise  supplement  this  Declaration  by  making an  amendment,  a
Declaration  of Trust  supplemental  hereto or an  amended  and  restated  trust
instrument;  provided,  that  Shareholders  shall  have the right to vote on any
amendment  (a) which would affect the voting rights of  Shareholders  granted in
Article  VII,  Section l, (b) to this  Section 8, (c) required to be approved by
Shareholders by law or by the Trust's  registration  statement(s) filed with the
Commission,  and (d) submitted to them by the Trustees in their discretion.  Any
amendment  submitted to Shareholders  which the Trustees  determine would affect
the  Shareholders of any Series shall be authorized by vote of the  Shareholders
of such  Series and no vote shall be required  of  Shareholders  of a Series not
affected.  Notwithstanding  anything  else herein,  any  amendment to Article IV
which would have the effect of reducing  the  indemnification  and other  rights
provided thereby to Trustees, officers, employees, and agents of the Trust or to
Shareholders  or  former  Shareholders,  and any  repeal  or  amendment  of this
sentence shall each require the affirmative vote of the holders of two-thirds of
the Outstanding Shares of the Trust entitled to vote thereon.

     Section 9. Derivative Actions. In addition to the requirements set forth in
Section 3816 of the Delaware Act, a Shareholder may bring a derivative action on
behalf of the Trust only if the following conditions are met:

     (a)  Shareholders  eligible  to bring  such  derivative  action  under  the
Delaware Act who hold at least 10% of the  Outstanding  Shares of the Trust,  or
10% of the  Outstanding  Shares  of the  Series  or Class to which  such  action
relates, shall join in the request for the Trustees to commence such action; and

     (b) the Trustees  must be afforded a reasonable  amount of time to consider
such  shareholder  request  and to  investigate  the  basis of such  claim.  The
Trustees  shall be entitled to retain  counsel or other  advisers in considering
the merits of the request and shall require an undertaking  by the  Shareholders
making such request to reimburse  the Trust for the expense of any such advisers
in the event that the Trustees determine not to bring such action.


                                       34
<PAGE>

     Section  10.  Fiscal  Year.  The  fiscal  year of the Trust  shall end on a
specified  date as set forth in the By-laws.  The Trustees may change the fiscal
year of the Trust without Shareholder approval.

     Section 11. Severability. The provisions of this Declaration are severable.
If the Trustees determine, with the advice of counsel, that any provision hereof
conflicts with the 1940 Act, the regulated  investment company provisions of the
Internal  Revenue  Code or with  other  applicable  laws  and  regulations,  the
conflicting  provision shall be deemed never to have  constituted a part of this
Declaration;  provided, however, that such determination shall not affect any of
the remaining  provisions of this  Declaration or render invalid or improper any
action taken or omitted prior to such  determination.  If any  provision  hereof
shall be held invalid or unenforceable in any  jurisdiction,  such invalidity or
unenforceability  shall attach only to such provision only in such  jurisdiction
and shall not affect any other provision of this Declaration.



<PAGE>



     IN WITNESS WHEREOF, the undersigned have executed this instrument as of the
date first written above.

                                        /s/ JOHN F. COGAN, JR.


                                        John F. Cogan, Jr.,
                                        as Trustee and not individually
                                        975 Memorial Drive, #802
                                        Cambridge, Massachusetts 02138


                                        /s/ RICHARD H. EGDAHL


                                        Richard H. Egdahl, M.D.
                                        as Trustee and not individually
                                        53 Bay State Road
                                        Boston, Massachusetts 02215

                                       35
<PAGE>



                                        /s/ MARGARET B.W. GRAHAM

                                        Margaret B.W. Graham,
                                        as Trustee and not individually
                                        776 Garland Drive
                                        Palo Alto, California 94303


                                        /s/ JOHN W. KENDRICK


                                        John W. Kendrick,
                                        as Trustee and not individually
                                        6363 Waterway Drive
                                        Falls Church, Virginia 22046

                                        /s/ MARGUERITE A. PIRET


                                        Marguerite A. Piret,
                                        as Trustee and not individually
                                        162 Washington Street
                                        Belmont, Massachusetts 02178



                                        /s/ DAVID D. TRIPPLE


                                        David D. Tripple,
                                        as Trustee and not individually
                                        6 Woodbine Road
                                        Belmont, Massachusetts 02178

                                        /s/ STEPHEN K. WEST


                                        Stephen K. West,
                                        as Trustee and not individually
                                        125 Broad Street
                                        New York, New York 10004

                                        /s/ JOHN WINTHROP


                                        John Winthrop
                                        as Trustee and not individually
                                        52 King Street
                                        Charleston, South Carolina 29401

                                       36


                          PIONEER TAX-FREE INCOME FUND


                         Establishment and Designation
                                       of
                       Class A Shares and Class B Shares
                           of Beneficial Interest of
                          Pioneer Tax-Free Income Fund



     The  undersigned,  being a majority  of the  Trustees  of Pioneer  Tax-Free
Income Fund, a Delaware business trust (the "Fund"),  acting pursuant to Article
V, Section 1 of the  Agreement and  Declaration  of Trust dated June 16, 1994 of
the Fund (the "Declaration"), do hereby divide the shares of beneficial interest
of Pioneer  Tax-Free  Income Fund (the "Shares") to create two classes of Shares
of the Fund as follows:

     1.   The two classes of Shares established and designated hereby are "Class
          A Shares" and "Class B Shares," respectively.

     2.   Class A Shares and Class B Shares shall each be entitled to all of the
          rights and preferences accorded to Shares under the Declaration.

     3.   The purchase price of Class A Shares and of Class B Shares, the method
          of  determining  the net asset  value of Class A Shares and of Class B
          Shares,  and the relative dividend rights of holders of Class A Shares
          and of holders of Class B Shares shall be  established by the Trustees
          of the Fund in accordance  with the  provisions of the  Declaration of
          Trust and shall be set forth in the Fund's  Registration  Statement on
          Form N-1A  under the  Securities  Act of 1933  and/or  the  Investment
          Company  Act of  1940,  as  amended  and as in  effect  at the time of
          issuing such Shares.

     4.   The Trustees, acting in their sole discretion,  may determine that any
          Shares of the Fund issued are Class A Shares, Class B Shares or Shares
          of any other class of the Fund hereinafter  established and designated
          by the Trustees.
<PAGE>

 

    IN WITNESS WHEREOF, the undersigned have executed this instrument this 10th
day of March, 1995.




/s/John F. Cogan, Jr.                   /s/Marguerite A. Piret
John F. Cogan, Jr.                      Marguerite A. Piret
as Trustee and not individually         as Trustee and not individually
975 Memorial Drive, #802                162 Washington Street
Cambridge, MA  02138                    Belmont, MA  02178



/s/Richard H. Egdahl, M.D.              /s/David D. Tripple
Richard H. Egdahl, M.D.                 David D. Tripple
as Trustee and not individually         as Trustee and not individually
Health Policy Institute                 6 Woodbine Road
53 Bay State Road                       Belmont, MA  02178
Boston, MA  02215


/s/Margaret B.W. Graham                 /s/Stephen K. West, Esq.
Margaret B.W. Graham                    Stephen K. West, Esq.
as Trustee and not individually         as Trustee and not individually
The Keep                                Sullivan & Cromwell
P.O. Box 110                            125 Broad Street
Little Deer Isle, ME 04650              New York, NY  10004


/s/John W. Kendrick                     /s/John Winthrop
John W. Kendrick                        John Winthrop
as Trustee and not individually         as Trustee and not individually
6363 Waterway Drive                     One North Adgers Wharf
Falls Church, VA 22044                  Charleston, SC  29401



                                    BY-LAWS

                                       OF

                          PIONEER TAX-FREE INCOME FUND

                                   ARTICLE I

                                  DEFINITIONS


     All  capitalized  terms  have the  respective  meanings  given  them in the
Declaration  of Trust of Pioneer  Tax-Free  Income Fund dated June 16, 1994,  as
amended or restated from time to time.


                                   ARTICLE II

                                    OFFICES

     Section 1. Principal Office.  Until changed by the Trustees,  the principal
office of the Trust shall be in Boston, Massachusetts.

     Section 2. Other  Offices.  The Trust may have offices in such other places
without as well as within the State of Delaware as the Trustees may from time to
time determine.

     Section 3. Registered  Office and Registered  Agent.  The Board of Trustees
shall  establish a registered  office in the State of Delaware and shall appoint
as the Trust's  registered agent for service of process in the State of Delaware
an individual  resident of the State of Delaware or a Delaware  corporation or a
corporation  authorized to transact  business in the State of Delaware;  in each
case the business office of such  registered  agent for service of process shall
be identical with the registered Delaware office of the Trust.


                                  ARTICLE III

                                  SHAREHOLDERS

     Section 1. Meetings.  Meetings of the Shareholders of the Trust or a Series
or Class thereof shall be held as provided in the  Declaration  of Trust at such
<PAGE>

place within or without the State of Delaware as the Trustees  shall  designate.
The holders of one-third of the  Outstanding  Shares of the Trust or a Series or
Class  thereof  present  in  person  or by  proxy  and  entitled  to vote  shall
constitute a quorum at any meeting of the  Shareholders of the Trust or a Series
or Class thereof.

     Section 2. Notice of Meetings.  Notice of all meetings of the Shareholders,
stating  the time,  place and  purposes  of the  meeting,  shall be given by the
Trustees by mail or telegraphic or electronic  means to each  Shareholder at his
address as recorded on the  register of the Trust  mailed at least (10) days and
not more than ninety  (90) days  before the  meeting,  provided,  however,  that
notice of a meeting need not be given to a Shareholder  to whom such notice need
not be given under the proxy rules of the Commission  under the 1940 Act and the
Securities  Exchange Act of 1934,  as amended.  Only the business  stated in the
notice of the meeting shall be considered at such meeting. Any adjourned meeting
may be held as adjourned  without further notice. No notice need be given to any
Shareholder  who shall have failed to inform the Trust of his current address or
if a written  waiver of  notice,  executed  before or after the  meeting  by the
Shareholder or his attorney thereunto  authorized,  is filed with the records of
the meeting.

     Section 3. Record Date for Meetings and Other Purposes.  For the purpose of
determining  the  Shareholders  who are entitled to notice of and to vote at any
meeting, or to participate in any distribution,  or for the purpose of any other
action,  the Trustees  may from time to time close the  transfer  books for such
period,  not  exceeding  thirty (30) days,  as the  Trustees may  determine;  or
without  closing the  transfer  books the  Trustees may fix a date not more than
ninety  (90)  days  prior  to  the  date  of  any  meeting  of  Shareholders  or
distribution  or other  action  as a record  date for the  determination  of the
persons to be treated as  Shareholders  of record for such purposes,  except for
dividend payments which shall be governed by the Declaration of Trust.

     Section 4. Proxies.  At any meeting of  Shareholders,  any holder of Shares
entitled  to vote  thereat  may vote by proxy,  provided  that no proxy shall be
voted  at any  meeting  unless  it  shall  have  been  placed  on file  with the
Secretary, or with such other officer or agent of the Trust as the Secretary may
direct,  for verification prior to the time at which such vote shall be taken. A
proxy shall be deemed  signed if the  shareholder's  name is placed on the proxy
(whether by manual signature, typewriting, telegraphic transmission,  facsimile,
other  electronic  means or otherwise) by the  shareholder or the  shareholder's

                                       2
<PAGE>

attorney-in-fact.  Proxies may be given by any  electronic or  telecommunication
device except as otherwise provided in the Declaration of Trust.  Proxies may be
solicited in the name of one or more  Trustees or one or more of the officers of
the Trust.  Only  Shareholders  of record shall be entitled to vote.  Each whole
share  shall be entitled to one vote as to any matter on which it is entitled by
the  Declaration of Trust to vote and  fractional  shares shall be entitled to a
proportionate  fractional  vote.  When any  Share  is held  jointly  by  several
persons,  any one of them  may  vote at any  meeting  in  person  or by proxy in
respect  of such  Share,  but if more than one of them  shall be present at such
meeting in person or by proxy, and such joint owners or their proxies so present
disagree  as to any vote to be cast,  such vote shall not be received in respect
of  such  Share.  A  proxy  purporting  to be  executed  by or  on  behalf  of a
Shareholder shall be deemed valid unless challenged at or prior to its exercise,
and the burden of proving invalidity shall rest on the challenger. If the holder
of any such  share is a minor  or a person  of  unsound  mind,  and  subject  to
guardianship  or the legal  control of any other person as regards the charge or
management  of such  Share,  he may vote by his  guardian  or such other  person
appointed  or having  such  control,  and such vote may be given in person or by
proxy.

     Section 5. Abstentions and Broker Non-Votes. Outstanding Shares represented
in  person  or by proxy  (including  Shares  which  abstain  or do not vote with
respect to one or more of any proposals presented for Shareholder approval) will
be counted for purposes of determining whether a quorum is present at a meeting.
Abstentions  will be treated as Shares that are present and entitled to vote for
purposes of  determining  the number of Shares that are present and  entitled to
vote with respect to any particular proposal,  but will not be counted as a vote
in favor of such  proposal.  If a broker or  nominee  holding  Shares in "street
name"  indicates on the proxy that it does not have  discretionary  authority to
vote as to a particular proposal, those Shares will not be considered as present
and entitled to vote with respect to such proposal.

     Section 6. Inspection of Records. The records of the Trust shall be open to
inspection by Shareholders to the same extent as is permitted  shareholders of a
Delaware business corporation.

     Section  7.  Action  without  Meeting.  Any  action  which  may be taken by
Shareholders may be taken without a meeting if a majority of Outstanding  Shares
entitled  to vote on the matter (or such larger  proportion  thereof as shall be

                                       3
<PAGE>

required by law)  consent to the action in writing and the written  consents are
filed with the records of the meetings of  Shareholders.  Such consents shall be
treated for all purposes as a vote taken at a meeting of Shareholders.


                                   ARTICLE IV

                                    TRUSTEES

     Section 1. Meetings of the Trustees.  The Trustees may in their  discretion
provide for regular or stated  meetings  of the  Trustees.  Notice of regular or
stated  meetings need not be given.  Meetings of the Trustees other than regular
or stated meetings shall be held whenever called by the President,  the Chairman
or by any one of the Trustees,  at the time being in office.  Notice of the time
and place of each meeting other than regular or stated  meetings  shall be given
by the Secretary or an Assistant  Secretary or by the officer or Trustee calling
the  meeting  and shall be mailed to each  Trustee at least two days  before the
meeting,  or shall be given by telephone,  cable,  wireless,  facsimile or other
electronic  mechanism  to each Trustee at his business  address,  or  personally
delivered to him at least one day before the meeting.  Such notice may, however,
be waived by any  Trustee.  Notice of a meeting need not be given to any Trustee
if a written waiver of notice,  executed by him before or after the meeting,  is
filed with the records of the meeting, or to any Trustee who attends the meeting
without  protesting  prior thereto or at its  commencement the lack of notice to
him. A notice or waiver of notice need not  specify the purpose of any  meeting.
The  Trustees  may meet by means of a  telephone  conference  circuit or similar
communications  equipment  by means of which all  persons  participating  in the
meeting  can hear each  other at the same time and  participation  by such means
shall be deemed to have been held at a place  designated  by the Trustees at the
meeting.  Participation  in a  telephone  conference  meeting  shall  constitute
presence in person at such meeting. Any action required or permitted to be taken
at any meeting of the Trustees may be taken by the Trustees without a meeting if
a majority  of the  Trustees  consent to the action in writing  and the  written
consents are filed with the records of the  Trustees'  meetings.  Such  consents
shall be treated as a vote for all purposes.

     Section 2. Quorum and Manner of Acting. A majority of the Trustees shall be
present in person at any regular or special  meeting of the Trustees in order to
constitute a quorum for the  transaction of business at such meeting and (except

                                       4
<PAGE>

as otherwise required by law, the Declaration of Trust or these By-laws) the act
of a majority of the Trustees present at any such meeting,  at which a quorum is
present,  shall  be the act of the  Trustees.  In the  absence  of a  quorum,  a
majority of the Trustees present may adjourn the meeting from time to time until
a quorum shall be present. Notice of an adjourned meeting need not be given.


                                   ARTICLE V

                                   COMMITTEES

     Section  1.  Executive  and Other  Committees.  The  Trustees  by vote of a
majority  of all the  Trustees  may elect  from  their own  number an  Executive
Committee  to consist of not less than three (3)  members to hold  office at the
pleasure of the Trustees,  which shall have the power to conduct the current and
ordinary business of the Trust while the Trustees are not in session,  including
the purchase and sale of  securities  and the  designation  of  securities to be
delivered upon redemption of Shares of the Trust or a Series  thereof,  and such
other powers of the Trustees as the Trustees may delegate to them,  from time to
time,  except  those  powers  which by law,  the  Declaration  of Trust or these
By-laws they are prohibited  from  delegating.  The Trustees may also elect from
their own number other  Committees from time to time; the number  composing such
Committees,  the powers conferred upon the same (subject to the same limitations
as with respect to the Executive  Committee)  and the term of membership on such
Committees  to be  determined  by the  Trustees.  The Trustees  may  designate a
chairman of any such Committee. In the absence of such designation the Committee
may elect its own Chairman.

     Section 2.  Meetings,  Quorum and Manner of Acting.  The  Trustees  may (1)
provide for stated meetings of any Committee,  (2) specify the manner of calling
and notice  required  for  special  meetings of any  Committee,  (3) specify the
number of members of a Committee  required to constitute a quorum and the number
of members of a Committee  required to exercise  specified  powers  delegated to
such  Committee,  (4)  authorize  the making of decisions to exercise  specified
powers by written  assent of the  requisite  number of  members  of a  Committee
without a meeting, and (5) authorize the members of a Committee to meet by means
of a telephone conference circuit.

     The  Executive  Committee  shall keep  regular  minutes of its meetings and
records of decisions  taken without a meeting and cause them to be recorded in a
book designated for that purpose and kept in the office of the Trust.

                                       5
<PAGE>


                                   ARTICLE VI

                                    OFFICERS

     Section  1.  General  Provisions.  The  officers  of the  Trust  shall be a
President,  a Treasurer  and a Secretary,  who shall be elected by the Trustees.
The Trustees may elect or appoint such other  officers or agents as the business
of the Trust may require,  including  one or more Vice  Presidents,  one or more
Assistant  Secretaries,  and one or more Assistant Treasurers.  The Trustees may
delegate  to any  officer  or  committee  the power to appoint  any  subordinate
officers or agents.

     Section 2. Term of Office and Qualifications.  Except as otherwise provided
by law, the Declaration of Trust or these By-laws, the President, the Treasurer,
the  Secretary  and any other  officer shall each hold office at the pleasure of
the Board of Trustees or until his  successor  shall have been duly  elected and
qualified.  The  Secretary  and the  Treasurer  may be the same  person.  A Vice
President  and the  Treasurer or a Vice  President  and the Secretary may be the
same person,  but the offices of Vice  President,  Secretary and Treasurer shall
not be held by the same person. The President shall hold no other office. Except
as above provided,  any two offices may be held by the same person.  Any officer
may be but none need be a Trustee or Shareholder.

     Section 3. Removal. The Trustees,  at any regular or special meeting of the
Trustees,  may remove any officer with or without cause, by a vote of a majority
of the Trustees then in office.  Any officer or agent appointed by an officer or
committee  may be removed with or without  cause by such  appointing  officer or
committee.

     Section 4. Powers and Duties of the  Chairman.  The Trustees  may, but need
not,  appoint from among their number a Chairman.  When present he shall preside
at the meetings of the Shareholders and of the Trustees. He may call meetings of
the Trustees and of any committee  thereof  whenever he deems it  necessary.  He
shall be an executive  officer of the Trust and shall have,  with the President,
general supervision over the business and policies of the Trust,  subject to the
limitations imposed upon the President, as provided in Section 5 of this Article
VI.


                                       6
<PAGE>

     Section 5.  Powers  and Duties of the  President.  The  President  may call
meetings of the Trustees and of any Committee thereof when he deems it necessary
and shall preside at all meetings of the Shareholders. Subject to the control of
the Trustees and to the control of any Committees of the Trustees,  within their
respective spheres, as provided by the Trustees,  he shall at all times exercise
a general supervision and direction over the affairs of the Trust. He shall have
the power to employ  attorneys  and counsel for the Trust or any Series or Class
thereof and to employ such subordinate officers, agents, clerks and employees as
he may find  necessary  to transact  the  business of the Trust or any Series or
Class  thereof.  He shall also have the power to grant,  issue,  execute or sign
such powers of attorney,  proxies or other documents as may be deemed  advisable
or necessary in furtherance of the interests of the Trust or any Series thereof.
The President shall have such other powers and duties,  as from time to time may
be conferred upon or assigned to him by the Trustees.

     Section  6.  Powers  and  Duties  of Vice  Presidents.  In the  absence  or
disability of the  President,  the Vice  President or, if there be more than one
Vice President, any Vice President designated by the Trustees, shall perform all
the duties and may exercise any of the powers of the  President,  subject to the
control of the Trustees.  Each Vice President shall perform such other duties as
may be assigned to him from time to time by the Trustees and the President.

     Section 7. Powers and Duties of the Treasurer.  The Treasurer  shall be the
principal  financial and accounting  officer of the Trust.  He shall deliver all
funds of the Trust or any Series or Class  thereof which may come into his hands
to such  Custodian as the  Trustees  may employ.  He shall render a statement of
condition  of the  finances  of the Trust or any Series or Class  thereof to the
Trustees as often as they shall require the same and he shall in general perform
all the duties  incident to the office of a Treasurer  and such other  duties as
from time to time may be assigned to him by the Trustees.  The  Treasurer  shall
give a bond for the faithful  discharge  of his duties,  if required so to do by
the Trustees, in such sum and with such surety or sureties as the Trustees shall
require.

     Section 8. Powers and Duties of the Secretary. The Secretary shall keep the
minutes of all meetings of the Trustees and of the  Shareholders in proper books
provided for that  purpose;  he shall have custody of the seal of the Trust;  he
shall have charge of the Share transfer books, lists and records unless the same
are in the charge of a transfer agent. He shall attend to the giving and serving

                                       7
<PAGE>

of all notices by the Trust in accordance  with the  provisions of these By-laws
and as  required  by law;  and  subject  to these  By-laws,  he shall in general
perform all duties  incident to the office of Secretary and such other duties as
from time to time may be assigned to him by the Trustees.

     Section 9.  Powers  and Duties of  Assistant  Officers.  In the  absence or
disability  of the  Treasurer,  any officer  designated  by the  Trustees  shall
perform all the duties,  and may exercise any of the powers,  of the  Treasurer.
Each  officer  shall  perform  such  other  duties  as from  time to time may be
assigned  to him  by the  Trustees.  Each  officer  performing  the  duties  and
exercising  the powers of the  Treasurer,  if any, and any Assistant  Treasurer,
shall give a bond for the faithful discharge of his duties, if required so to do
by the  Trustees,  in such sum and with such surety or sureties as the  Trustees
shall require.

     Section 10. Powers and Duties of Assistant  Secretaries.  In the absence or
disability of the Secretary,  any Assistant Secretary designated by the Trustees
shall  perform  all the  duties,  and may  exercise  any of the  powers,  of the
Secretary. Each Assistant Secretary shall perform such other duties as from time
to time may be assigned to him by the Trustees.

     Section  11.  Compensation  of  Officers  and  Trustees  and Members of the
Advisory  Board.  Subject to any  applicable  provisions of the  Declaration  of
Trust,  the compensation of the officers and Trustees and members of an advisory
board  shall be  fixed  from  time to time by the  Trustees  or,  in the case of
officers,  by any  Committee or officer upon whom such power may be conferred by
the Trustees.  No officer shall be prevented from receiving such compensation as
such officer by reason of the fact that he is also a Trustee.


                                  ARTICLE VII

                                  FISCAL YEAR

     The  fiscal  year of the Trust  shall  begin on the first day of January in
each year and  shall end on the last day of  December  in each  year,  provided,
however,  that the Trustees  may from time to time change the fiscal  year.  The
taxable year of each Series of the Trust shall be as  determined by the Trustees
from time to time.

                                       8
<PAGE>


                                  ARTICLE VIII

                                      SEAL

     The  Trustees  may adopt a seal which  shall be in such form and shall have
such inscription thereon as the Trustees may from time to time prescribe.


                                   ARTICLE IX

                       SUFFICIENCY AND WAIVERS OF NOTICE

     Whenever  any  notice  whatever  is  required  to  be  given  by  law,  the
Declaration  of Trust or these By-laws,  a waiver thereof in writing,  signed by
the person or persons entitled to said notice,  whether before or after the time
stated therein,  shall be deemed equivalent thereto. A notice shall be deemed to
have  been  sent  by  mail,  telegraph,  cable,  wireless,  facsimile  or  other
electronic means for the purposes of these By-laws when it has been delivered to
a representative  of any company holding itself out as capable of sending notice
by such means with instructions that it be so sent.


                                   ARTICLE X

                                   AMENDMENTS

     These By-laws, or any of them, may be altered,  amended or repealed, or new
By-laws  may be  adopted  by (a) vote of a majority  of the  Outstanding  Shares
voting in person or by proxy at a meeting of  Shareholders  and entitled to vote
or (b) by the  Trustees,  provided,  however,  that no  By-law  may be  amended,
adopted or  repealed  by the  Trustees  if such  amendment,  adoption  or repeal
requires,  pursuant to law, the Declaration of Trust or these By-laws, a vote of
the Shareholders.


                                 END OF BY-LAWS




                                       9



                              MANAGEMENT CONTRACT


           THIS  AGREEMENT  dated this 30th day of June,  1994  between  Pioneer
Tax-Free  Income Fund, a Delaware  business  trust (the "Fund"),  and Pioneering
Management Corporation, a Delaware corporation, (the "Manager").

                              W I T N E S S E T H

           WHEREAS,  the  Fund  is  registered  as  an  open-end,   diversified,
management  investment  company  under the  Investment  Company Act of 1940,  as
amended  (the  "1940  Act"),  and has filed  with the  Securities  and  Exchange
Commission  (the  "Commission")  a  registration  statement  (the  "Registration
Statement")  for the purpose of registering its shares for public offering under
the Securities Act of 1933, as amended,

           WHEREAS,  the parties hereto deem it mutually  advantageous  that the
Manager  should be engaged,  subject to the  supervision  of the Fund's Board of
Trustees and officers, to manage the Fund,

           NOW, THEREFORE, in consideration of the mutual covenants and benefits
set forth herein, the Fund and the Manager do hereby agree as follows:

           1. (a) The Manager will  regularly  provide the Fund with  investment
research,  advice and  supervision  and will furnish  continuously an investment
program for the Fund consistent  with the investment  objectives and policies of
the Fund. The Manager will determine from time to time what securities  shall be
purchased for the Fund,  what  securities  shall be held or sold by the Fund and
what portion of the Fund's  assets  shall be held  uninvested  as cash,  subject
always to the  provisions  of the Fund's  Agreement  and  Declaration  of Trust,
By-Laws  and its  registration  statements  under  the  1940 Act and  under  the
Securities Act of 1933 covering the Fund's shares,  as filed with the Securities
and  Exchange  Commission,  and  to  the  investment  objectives,  policies  and
restrictions  of the  Fund,  as each of the same  shall be from  time to time in
<PAGE>

effect, and subject,  further, to such policies and instructions as the Board of
Trustees  of the  Fund  may  from  time to time  establish.  To  carry  out such
determinations,  the Manager will exercise full  discretion and act for the Fund
in the same manner and with the same force and effect as the Fund  itself  might
or could do with respect to purchases,  sales or other transactions,  as well as
with respect to all other things  necessary or incidental to the  furtherance or
conduct of such purchases, sales or other transactions.

              (b) The Manager  will,  to the extent  reasonably  required in the
conduct of the business of the Fund and upon the Fund's request,  furnish to the
Fund research, statistical and advisory reports upon the industries, businesses,
corporations  or securities as to which such requests shall be made,  whether or
not the  Fund  shall  at the  time  have  any  investment  in  such  industries,
businesses, corporations or securities. The Manager will use its best efforts in
the  preparation  of such  reports and will  endeavor to consult the persons and
sources  believed  by it to have  information  available  with  respect  to such
industries, businesses, corporations or entities.

              (c) The Manager  will  maintain all books and records with respect
to the Fund's securities  transactions required by  sub-paragraphs(b)(5),(6),(9)
and (10) and  paragraph  (f) of Rule 31a-1  under the 1940 Act (other than those
records being  maintained by the  custodian or transfer  agent  appointed by the
Fund) and  preserve  such  records for the periods  prescribed  therefor by Rule
31a-2 of the 1940 Act.  The Manager  will also  provide to the Board of Trustees
such periodic and special reports as the Board may reasonably request.

           2. (a) Except as otherwise provided herein,  the Manager,  at its own
expense, shall furnish to the Fund office space in the offices of the Manager or
in such other place as may be agreed upon from time to time,  and all  necessary
office  facilities,  equipment and personnel for managing the Fund's affairs and
investments,  and shall  arrange,  if  desired by the Fund,  for  members of the
Manager's organization to serve as officers or agents of the Fund.

              (b) The Manager  shall pay directly or reimburse the Fund for: (i)
the compensation (if any) of the Trustees who are affiliated with, or interested
persons  of, the  Manager  and all  officers  of the Fund as such;  and (ii) all
expenses not  hereinafter  specifically  assumed by the Fund where such expenses

                                       2
<PAGE>

are incurred by the Manager or by the Fund in connection  with the management of
the affairs of, and the investment and reinvestment of the assets of, the Fund.

              (c) The Fund shall  assume and shall pay: (i) charges and expenses
for fund  accounting,  pricing and  appraisal  services  and  related  overhead,
including, to the extent such services are performed by personnel of the Manager
or its  affiliates,  office space and  facilities  and  personnel  compensation,
training and  benefits;  (ii) the charges and  expenses of  auditors;  (iii) the
charges and expenses of any  custodian,  transfer  agent,  plan agent,  dividend
disbursing  agent and registrar  appointed by the Fund with respect to the Fund;
(iv)  issue  and  transfer  taxes,  chargeable  to the Fund in  connection  with
securities  transactions to which the Fund is a party;  (v) insurance  premiums,
interest  charges,  dues and fees for membership in trade  associations  and all
taxes  and  corporate  fees  payable  by the  Fund to  federal,  state  or other
governmental  agencies;  (vi) fees and  expenses  involved  in  registering  and
maintaining  registrations  of the Fund and/or its shares  with the  Commission,
state or blue sky  securities  agencies  and foreign  countries,  including  the
preparation of Prospectuses and Statements of Additional  Information for filing
with the Commission;  (vii) all expenses of shareholders' and Trustees' meetings
and  of  preparing,  printing  and  distributing  prospectuses,  notices,  proxy
statements and all reports to shareholders and to governmental agencies;  (viii)
charges  and  expenses  of legal  counsel  to the Fund  and the  Trustees;  (ix)
distribution  fees paid by the Fund in accordance with Rule 12b-1 promulgated by
the Commission  pursuant to the 1940 Act; (x)  compensation of those Trustees of
the Fund who are not affiliated with or interested  persons of the Manager,  the
Fund  (other  than as  Trustees),  The  Pioneer  Group,  Inc.  or Pioneer  Funds
Distributor,  Inc.; (xi) the cost of preparing and printing share  certificates;
and (xii) interest on borrowed money, if any.

              (d) In addition to the  expenses  described in Section 2(c) above,
the Fund shall pay all brokers' and underwriting  commissions  chargeable to the
Fund in connection with securities transactions to which the Fund is a party.

           3. (a) The Fund shall pay to the  Manager,  as  compensation  for the
Manager's services hereunder, a fee at the rates per annum of the Fund's average
daily net assets set forth in Schedule A hereto;  provided,  however, that until
November  30,  1995,  the fee  payable  by the Fund  shall  not  exceed  the fee
determined  at the rates per annum of the  Fund's  average  daily net assets set
forth in  Schedule  B hereto.  The  agreement  set forth in the  proviso  to the

                                       3
<PAGE>

preceding sentence shall not survive the merger, consolidation or other business
combination of the Fund with one or more other  entities  unless the Fund is the
surviving  entity.  The management fee payable hereunder shall be computed daily
and paid monthly in arrears. In the event of termination of this Agreement,  the
fee provided in this Section shall be computed on the basis of the period ending
on the last business day on which this  Agreement is in effect  subject to a pro
rata  adjustment  based on the number of days elapsed in the current  month as a
percentage of the total number of days in such month.

              (b) If the  operating  expenses of the Fund in any year exceed the
limits set by state  securities laws or regulations in states in which shares of
the Fund are sold, the amount payable to the Manager under  subsection (a) above
will  be  reduced  (but  not  below  $0),  and  the  Manager  shall  make  other
arrangements  concerning  expenses  but,  in each  instance,  only as and to the
extent  required  by such laws or  regulation.  If  amounts  have  already  been
advanced  to the Manager  under this  Agreement,  the  Manager  will return such
amounts to the Fund to the extent required by the preceding sentence.

              (c) In  addition  to the  foregoing,  the Manager may from time to
time agree not to impose all or a portion of its fee otherwise payable hereunder
(in advance of the time such fee or a portion  thereof would  otherwise  accrue)
and/or  undertake  to pay or  reimburse  the  Fund for all or a  portion  of its
expenses not otherwise  required to be borne or  reimbursed by the Manager.  Any
such fee reduction or undertaking may be discontinued or modified by the Manager
at any time.

           4. The  Manager  will not be  liable  for any  error of  judgment  or
mistake  of law or for any loss  sustained  by  reason  of the  adoption  of any
investment  policy or the  purchase,  sale,  or retention of any security on the
recommendation  of the Manager,  whether or not such  recommendation  shall have
been based upon its own  investigation  and research or upon  investigation  and
research  made  by any  other  individual,  firm  or  corporation,  but  nothing
contained  herein will be construed to protect the Manager against any liability
to the Fund or its shareholders by reason of willful  misfeasance,  bad faith or
gross  negligence in the  performance of its duties or by reason of its reckless
disregard of its obligations and duties under this Agreement.

           5. (a)  Nothing in this  Agreement  will in any way limit or restrict
the Manager or any of its officers, directors, or employees from buying, selling

                                       4
<PAGE>

or trading in any  securities  for its or their own accounts or other  accounts.
The  Manager  may act as an  investment  advisor  to any other  person,  firm or
corporation,  and may perform  management  and any other  services for any other
person, association,  corporation, firm or other entity pursuant to any contract
or  otherwise,  and take any action or do any thing in  connection  therewith or
related  thereto;  and no such  performance  of management or other  services or
taking of any such  action  or doing of any such  thing  shall be in any  manner
restricted  or  otherwise  affected  by any  aspect of any  relationship  of the
Manager  to or with the Fund or  deemed to  violate  or give rise to any duty or
obligation  of the Manager to the Fund except as  otherwise  imposed by law. The
Fund  recognizes  that  Manager,  in  effecting  transactions  for  its  various
accounts,  may not always be able to take or liquidate  investment  positions in
the same security at the same time and at the same price.

              (b) In connection  with purchases or sales of fund  securities for
the account of the Fund,  neither the Manager nor any of its Trustees,  officers
or employees will act as a principal or agent or receive any  commission  except
as permitted by the 1940 Act. The Manager  shall  arrange for the placing of all
orders for the purchase and sale of fund  securities for the Fund's account with
brokers or dealers selected by the Manager.  In the selection of such brokers or
dealers and the placing of such orders,  the Manager is directed at all times to
seek for the Fund the most favorable execution and net price available except as
described  herein.  It is also understood that it is desirable for the Fund that
the Manager  have access to  supplemental  investment  and market  research  and
security and  economic  analyses  provided by brokers who may execute  brokerage
transactions  at a higher  cost to the  Fund  than may  result  when  allocating
brokerage to other brokers on the basis of seeking the most favorable  price and
efficient  execution.  Therefore,  the Manager is authorized to place orders for
the purchase and sale of securities  for the Fund with such brokers,  subject to
review by the Fund's  Trustees  from time to time with respect to the extent and
continuation of this practice.  It is understood  that the services  provided by
such  brokers  may be  useful  to the  Manager  in  connection  with  its or its
affiliates services to other clients.

              (c) On occasions  when the Manager deems the purchase or sale of a
security to be in the best  interest of the Fund as well as other  clients,  the
Manager,  to the  extent  permitted  by  applicable  laws and  regulations,  may
aggregate  the  securities  to be sold or  purchased in order to obtain the best
execution and lower brokerage commissions,  if any. In such event, allocation of

                                       5
<PAGE>

the  securities  so purchased or sold,  as well as the expenses  incurred in the
transaction,  will be made by the Manager in the manner it  considers  to be the
most equitable and consistent with its fiduciary  obligations to the Fund and to
such clients.

           6. This Agreement shall become effective on the date hereof and shall
remain in force until  November 30, 1995 and from year to year  thereafter,  but
only so long as its  continuance is approved  annually by a vote of the Trustees
of the Fund voting in person,  including a majority of its  Trustees who are not
parties  to this  Agreement  or  interested  persons  (as the  term  "interested
persons"  is  defined  in the 1940 Act) of any such  parties,  at a  meeting  of
Trustees  called for the  purpose of voting on such  approval  or by a vote of a
"majority of the outstanding  voting securities" (as defined in the 1940 Act) of
the Fund,  subject to the right of the Fund and the  Manager to  terminate  this
contract as provided in Section 7 hereof.

           7. Either party hereto may, without penalty, terminate this Agreement
by vote of its Board of Trustees or by vote of a  "majority  of its  outstanding
voting securities" (as defined in the 1940 Act) of the Fund and the giving of 60
days' written notice to the other party.

           8. This Agreement shall  automatically  terminate in the event of its
assignment. For purposes of this Agreement, the term "assignment" shall have the
meaning given it by Section 2(a)(4) of the 1940 Act.

           9. The Fund agrees that in the event that neither the Manager nor any
of its  affiliates  acts as an investment  adviser to the Fund,  the name of the
Fund,  and any fund  thereof,  will be changed to one that does not  contain the
name "Pioneer" or otherwise suggest an affiliation with the Manager.

           10. The Manager is an  independent  contractor and not an employee of
the Fund for any  purpose.  If any  occasion  should  arise in which the Manager
gives any advice to its clients  concerning  the shares of the Fund, the Manager
will act solely as  investment  counsel  for such  clients and not in any way on
behalf of the Fund or Fund.


                                       6
<PAGE>

           11. This Agreement states the entire agreement of the parties hereto,
and is intended to be the complete and exclusive  statement of the terms hereof.
It may not be added to or changed  orally,  and may not be modified or rescinded
except by a writing signed by the parties hereto and in accordance with the 1940
Act, when applicable.

           12. This Agreement and all performance hereunder shall be governed by
the laws of The Commonwealth of Massachusetts, which apply to contracts made and
to be performed in The Commonwealth of Massachusetts.

           13.  Any term or  provision  of this  Agreement  which is  invalid or
unenforceable in any jurisdiction  shall, as to such jurisdiction be ineffective
to the extent of such invalidity or  unenforceability  without rendering invalid
or  unenforceable  the  remaining  terms  or  provisions  of this  Agreement  or
affecting  the validity or  enforceability  of any of the terms or provisions of
this Agreement in any other jurisdiction.

           14.  This  Agreement  may be executed  simultaneously  in two or more
counterparts,  each of  which  shall be  deemed  an  original,  but all of which
together shall constitute one and the same instrument.

           IN WITNESS WHEREOF,  the parties hereto have caused this Agreement to
be  executed  by their  duly  authorized  officers  and their  seal to be hereto
affixed as of the day and year first above written.

ATTEST:                               PIONEER TAX-FREE INCOME FUND


 /s/ JOSEPH P. BARRI                  /s/ JOHN F. COGAN, JR.

Joseph P. Barri                       John F. Cogan, Jr
Secretary                             President


ATTEST:                               PIONEERING MANAGEMENT CORPORATION


/s/ JOSEPN P. BARRI                   /s/ DAVID D. TRIPPLE

Joseph P. Barri                       David D. Tripple
Secretary                             President


                                       7


                             UNDERWRITING AGREEMENT


           THIS UNDERWRITING AGREEMENT, dated this 30th day of June, 1994 by and
between Pioneer  Tax-Free  Income Fund, a Delaware  business trust (the "Fund"),
and Pioneer Funds Distributor, Inc. (the "Underwriter").


                              W I T N E S S E T H

           WHEREAS,  the  Fund  is  registered  as  an  open-end,   diversified,
management  investment  company  under the  Investment  Company Act of 1940,  as
amended  (the  "1940  Act"),  and  has  filed  a  registration   statement  (the
"Registration  Statement")  with the  Securities  and Exchange  Commission  (the
"Commission") for the purpose of registering  shares of beneficial  interest for
public offering under the Securities Act of 1933, as amended;

           WHEREAS, the Underwriter,  a corporation  organized under the laws of
the Commonwealth of  Massachusetts in 1989,  engages in the purchase and sale of
securities  both as a broker and a dealer and is registered  as a  broker-dealer
with the Commission and is a member in good standing of the National Association
of Securities Dealers, Inc. (the "NASD");

           WHEREAS,  the parties hereto deem it mutually  advantageous  that the
Underwriter should act as Principal Underwriter, as defined in the 1940 Act, for
the sale to the public of the Fund's shares of beneficial interest; and

           NOW, THEREFORE, in consideration of the mutual covenants and benefits
set forth herein, Fund and the Underwriter hereby agree as follows:

           1. The Fund hereby grants to the  Underwriter the right and option to
purchase  common  shares of beneficial  interest of the Fund (the  "Shares") for
sale to investors  either directly or indirectly  through other  broker-dealers.
The Underwriter is not required to purchase any specified number of Shares,  but
will  purchase  from the Fund  only a  sufficient  number  of  Shares  as may be
necessary  to  fill  unconditional  orders  received  from  time  to time by the
Underwriter from investors and dealers.

<PAGE>

           2. The  Underwriter  shall offer  Shares to the public at an offering
price  based  upon  the net  asset  value of the  Shares,  to be  calculated  as
described in the Registration  Statement,  including the Prospectus,  filed with
the Commission and in effect at the time of the offering,  plus sales charges as
approved by the Underwriter and the Board of Trustees of the Fund and as further
outlined in the Fund's  Prospectus.  The offering  price shall be subject to any
provisions set forth in the Prospectus  from time to time with respect  thereto,
including,  without  limitation,  rights of accumulation,  letters of intention,
exchangeability of shares,  reinstatement privileges,  net asset value purchases
by  certain   persons  and   reinvestments   of   dividends   and  capital  gain
distributions.

           3.  In the  case  of all  Shares  sold  to  investors  through  other
broker-dealers, all or a portion of applicable sales charges may be reallowed to
such broker-dealers who are members of the NASD or, in the case of certain sales
by banks or certain  sales to foreign  nationals,  to brokers or dealers  exempt
from   registration   with  the   Commission.   The   concession   reallowed  to
broker-dealers  shall be set forth in a  written  sales  agreement  and shall be
generally the same for broker-dealers  providing  comparable levels of sales and
service.

           4. This Agreement shall  terminate on any  anniversary  hereof if its
terms and  renewal  have not been  approved  by a majority  vote of the Board of
Trustees of the Fund voting in person,  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  Underwriting   Agreement  (the
"Qualified  Trustees"),  at a meeting  of the Board of  Trustees  called for the
purpose of voting on such approval. This Agreement may also be terminated at any
time, without payment of any penalty,  by the Fund on 60 days' written notice to
the  Underwriter,  or by the  Underwriter  upon similar notice to the Fund. This
Agreement may also be  terminated by a party upon five (5) days' written  notice
to the  other  party in the event  that the  Commission  has  issued an order or
obtained an  injunction  or other court order  suspending  effectiveness  of the
Registration Statement covering the Shares.  Finally, this Agreement may also be
terminated  by the Fund upon five (5) days'  written  notice to the  Underwriter
provided either of the following events has occurred:  (i) the NASD has expelled
the  Underwriter or suspended its membership in that  organization;  or (ii) the
qualification,  registration, license or right of the Underwriter to sell shares
in a particular  state has been suspended or cancelled in a state in which sales
of the Shares during the most recent 12 month period  exceeded 10% of all Shares
sold by the Underwriter during such period.

           5.  The  compensation  for  the  services  of  the  Underwriter  as a
principal  underwriter  under this Agreement shall be (i) that part of the sales
charge  which is retained by the  Underwriter  after  allowance  of discounts to
dealers as set forth in the  Registration  Statement,  including the Prospectus,
filed with the Commission and in effect at the time of the offering, as amended,
and (ii) those amounts payable to the Underwriter as  reimbursement  of expenses
pursuant to any distribution  plan for the Fund which may be in effect.  Nothing

                                       2
<PAGE>

contained  herein shall relieve the Fund of any obligation  under its management
contract or any other contract with any affiliate of the Underwriter.

           6. This Agreement shall  automatically  terminate in the event of its
assignment (as that term is defined in the 1940 Act).

           7. In the event of any dispute  between the parties,  this  Agreement
shall be construed according to the laws of The Commonwealth of Massachusetts.

           IN WITNESS WHEREOF, the parties hereto have caused this instrument to
be  executed  by their  duly  authorized  officers  and their  seal to be hereto
affixed as of day and year first above written.

ATTEST:                                PIONEER TAX-FREE INCOME FUND


/s/ JOSEPH P. BARRI                    /s/ JOHN F. COGAN, JR.


Joseph P. Barri                        John F. Cogan, Jr.
Secretary                              President


ATTEST:                                PIONEER FUNDS DISTRIBUTOR, INC.


/s/ JOSEPH P. BARRI                    /s/ ROBERT L. BUTLER


Joseph P. Barri                        Robert L. Butler
Clerk                                  President


                                       3


                               AGREEMENT BETWEEN









                         BROWN BROTHERS HARRIMAN & CO.







                                      AND







                       PIONEER TAX FREE INCOME FUND, INC.





<PAGE>


                              CUSTODIAN AGREEMENT


AGREEMENT  made this 1st day of December,  1993 between  PIONEER TAX FREE INCOME
FUND, INC. (the "Fund") and Brown Brothers Harriman & Co. (the "Custodian");

WITNESSETH:  That in consideration of the mutual covenants and agreements herein
contained, the parties hereto agree as follows:

1.  Employment of Custodian:  The Fund hereby employs and appoints the Custodian
as a custodian for the term and subject to the provisions of this Agreement. The
Custodian  shall  not be under any duty or  obligation  to  require  the Fund to
deliver  to it any  securities  or funds  owned by the  Fund and  shall  have no
responsibility  or  liability  for or on account of  securities  or funds not so
delivered. The Fund will deposit with the Custodian copies of the Declaration of
Trust or Certificate of Incorporation  and By-Laws (or comparable  documents) of
the  Fund and all  amendments  thereto,  and  copies  of such  votes  and  other
proceedings  of the Fund as may be necessary  for or convenient to the Custodian
in the performance of its duties.

2. Powers and Duties of the Custodian  with respect to Property of the Fund held
by the Custodian:  Except for securities and funds held by any  Subcustodians or
held  by the  Custodian  through  a  non-U.S.  securities  depository  appointed
pursuant to the  provisions of Section 3 hereof,  the  Custodian  shall have and
perform the following powers and duties:

A. Safekeeping - To keep safely the securities and other assets of the Fund that
have been  delivered to the Custodian  and, on behalf of the Fund,  from time to
time to receive delivery of securities for safekeeping.

B. Manner of Holding Securities - To hold securities of the Fund (1) by physical
possession of the share  certificates  or other  instruments  representing  such
securities  in  registered  or  bearer  form,  or (2) in  book-entry  form  by a
Securities System (as said term is defined in Section 2U).

C. Registered Name;  Nominee - To hold registered  securities of the Fund (1) in
the name or any nominee name of the Custodian or the Fund, or in the name or any
nominee  name of any Agent  appointed  pursuant  to Section 6F, or (2) in street
certificate form,  so-called,  and in any case with or without any indication of
fiduciary  capacity,  provided  that  securities  are held in an  account of the
Custodian containing only assets of the Fund or only assets held as fiduciary or
custodian for customers.

D. Purchases - Upon receipt of Proper  Instructions,  as defined in Section X on
Page 18, insofar as funds are available for the purpose,  to pay for and receive
securities  purchased for the account of the Fund,  payment being made only upon
receipt of the securities (1) by the Custodian, or (2) by a clearing corporation
of a national  securities exchange of which the Custodian is a member, or (3) by
a Securities System.  However, (i) in the case of repurchase  agreements entered
into by the Fund,  the  Custodian  (as well as an Agent) may release  funds to a
Securities  System or to a Subcustodian  prior to the receipt of advice from the
Securities System or Subcustodian that the securities underlying such repurchase
agreement  have been  transferred  by book entry into the Account (as defined in
Section 2U) of the Custodian  (or such Agent)  maintained  with such  Securities
System or Subcustodian,  so long as such payment  instructions to the Securities
System or  Subcustodian  include a  requirement  that  delivery is only  against
payment for securities, (ii) in the case of foreign exchange contracts, options,
time deposits,  call account deposits,  currency  deposits,  and other deposits,
contracts or options  pursuant to Sections 2J, 2L, 2M and 2N, the  Custodian may
make payment therefor without  receiving an instrument  evidencing said deposit,
contract  or  option  so long  as  such  payment  instructions  detail  specific
securities to be acquired,  and (iii) in the case of securities in which payment
for the security  and.  receipt of the  instrument  evidencing  the security are
under  generally  accepted  trade  practice  or  the  terms  of  the  instrument
representing  the  security  expected to take place in  different  locations  or
through separate  parties,  such as commercial paper which is indexed to foreign
currency exchange rates,  derivatives and similar securities,  the Custodian may
make payment for such  securities  prior to delivery  thereof in accordance with
such  generally   accepted  trade  practice  or  the  terms  of  the  instrument
representing such security.

E. Exchanges - Upon receipt of proper instructions,  to exchange securities held
by it for the account of the Fund for other  securities in  connection  with any
reorganization,  recapitalization,  split-up  of  shares,  change of par  value,
conversion  or other  event  relating  to the  securities  or the issuer of such
securities  and to deposit any such  securities in accordance  with the terms of
any  reorganization  or  protective  plan.  Without  proper  instructions,   the
Custodian may surrender securities in temporary form for definitive  securities,
may surrender  securities  for transfer into a name or nominee name as permitted
in  Section  2C,  and  may  surrender  securities  for  a  different  number  of
certificates  or  instruments  representing  the same  number  of shares or same
principal amount of indebtedness, provided the securities to be issued are to be
delivered to the Custodian.

F. Sales of Securities - Upon receipt of proper  instructions,  to make delivery
of securities which have been sold for the account of the Fund, but only against
payment therefor (1) in cash, by a certified check,  bank cashier's check,  bank
credit, or bank wire transfer,  or (2) by credit to the account of the Custodian
with a clearing  corporation  of a  national  securities  exchange  of which the
Custodian  is a member,  or (3) by credit to the account of the  Custodian or an
Agent of the Custodian with a Securities System; provided,  however, that (i) in
the case of  delivery  of  physical  certificates  or  instruments  representing
securities, the Custodian may make delivery to the broker buying the securities,
against receipt  therefor,  for examination in accordance with "street delivery"
custom, provided that the payment therefor is to be made to the Custodian (which
payment  may be made by a  broker's  check)  or that such  securities  are to be
returned to the  Custodian,  and (ii) in the case of  securities  referred to in
clause  (iii) of the  last  sentence  of  Section  2D,  the  Custodian  may make
settlement,  including with respect to the form of payment,  in accordance  with
generally  accepted trade practice  relating to such  securities or the terms of
the instrument representing said security.

G.  Depositary  Receipts - Upon  receipt of proper  instructions,  to instruct a
Subcustodian  or an Agent to surrender  securities to the depositary  used by an
issuer of American  Depositary  Receipts or  International  Depositary  Receipts
(hereinafter  collectively  referred to as "ADRs") for such securities against a
written  receipt  therefor  adequately  describing  such  securities and written
evidence  satisfactory  to the  Subcustodian  or Agent that the  depositary  has
acknowledged  receipt of  instructions  to issue with respect to such securities
ADRs in the name of the Custodian,  or a nominee of the Custodian,  for delivery
to the  Custodian  in  Boston,  Massachusetts,  or at such  other  place  as the
Custodian may from time to time designate.

Upon receipt of proper  instructions,  to surrender  ADRs to the issuer  thereof
against a written receipt  therefor  adequately  describing the ADRs surrendered
and written  evidence  satisfactory to the Custodian that the issuer of the ADRs
has acknowledged  receipt of instructions to cause its depositary to deliver the
securities underlying such ADRs to a Subcustodian or an Agent.

H.  Exercise  of  Rights;   Tender  Offers  -  Upon  timely  receipt  of  proper
instructions,  to deliver to the issuer or trustee  thereof,  or to the agent of
either,  warrants,  puts, calls, rights or similar securities for the purpose of
being  exercised or sold,  provided  that the new  securities  and cash, if any,
acquired by such action are to be delivered to the Custodian,  and, upon receipt
of proper  instructions,  to deposit  securities upon invitations for tenders of
securities,  provided that the  consideration  is to be paid or delivered or the
tendered securities are to be returned to the Custodian.

     I.  Stock  Dividends,  Rights,  Etc.  - To receive  and  collect  all stock
     dividends, rights and other items of like nature; and to deal with the same
     pursuant to proper instructions relative thereto.

J.  Options - Upon  receipt  of  proper  instructions,  to  receive  and  retain
confirmations or other documents evidencing the purchase of writing of an option
on a security or  securities  index by the Fund;  to deposit  and  maintain in a
segregated  account,  either physically or by book-entry in a Securities System,
securities  subject to a covered call option written by the Fund; and to release
and/or  transfer such  securities  or other assets only in  accordance  with the
provisions of any agreement  among the Fund,  the Custodian and a  broker-dealer
relating  to such  securities  or other  assets a notice or other  communication
evidencing  the  expiration,  termination  or  exercise of such  covered  option
furnished  by The  Options  Clearing  Corporation,  the  securities  or  options
exchange on which such covered  option is traded or such other  organization  as
may be responsible for handling such options transactions.

K. Borrowings - Upon receipt of proper  instructions,  to deliver  securities of
the Fund to lenders or their agents as collateral for borrowings effected by the
Fund,  provided that such borrowed  money is payable to or upon the  Custodian's
order as Custodian for the Fund.

L. Demand  Deposit Bank Accounts - To open and operate an account or accounts in
the name of the Fund on the Custodian's  books subject only to draft or order by
the  Custodian.  All funds  received by the Custodian from or for the account of
the Fund shall be  deposited in said  account(s).  The  responsibilities  of the
Custodian to the Fund for deposits  accepted on the  Custodian's  books shall be
that of a U. S. bank for a similar deposit.

If and when  authorized  by  proper  instructions,  the  Custodian  may open and
operate an additional  account(s) in such other banks or trust  companies as may
be designated by the Fund in such  instructions  (any such bank or trust company
so  designated   by  the  Fund  being   referred  to  hereafter  as  a  "Banking
Institution"),  provided that such account(s) (hereinafter collectively referred
to as "demand deposit bank accounts")  shall be in the name of the Custodian for
account of the Fund and subject  only to the  Custodian's  draft or order.  Such
demand deposit  accounts may be opened with Banking  Institutions  in the United
States and in other  countries and may be denominated in either U. S. Dollars or
other currencies as the Fund may determine. All such deposits shall be deemed to
be portfolio  securities of the Fund and accordingly the  responsibility  of the
Custodian  therefore  shall be the same as and no greater  than the  Custodian's
responsibility in respect of other portfolio securities of the Fund.

M. Interest Bearing Call or Time Deposits - To place interest bearing fixed term
and call  deposits with such banks and in such amounts as the Fund may authorize
pursuant to proper instructions.  Such.deposits may be placed with the Custodian
or with  Subcustodians or other Banking  Institutions as the Fund may determine.
Deposits may be denominated in U. S. Dollars or other currencies and need not be
evidenced  by the  issuance  or  delivery  of a  certificate  to the  Custodian,
provided  that the  Custodian  shall  include in its records with respect to the
assets of the Fund  appropriate  notation as to the amount and  currency of each
such deposit,  the accepting Banking Institution and other appropriate  details,
and shall retain such forms of advice or receipt evidencing the deposit, if any,
as may be forwarded to the Custodian by the Banking Institution.  Such deposits,
other than those placed with the Custodian, shall be deemed portfolio securities
of the Fund and the responsibilities of the Custodian therefor shall be the same
as those for demand deposit bank accounts  placed with other banks, as described
in Section K of this  Agreement.  The  responsibility  of the Custodian for such
deposits  accepted on the  Custodian's  books shall be that of a U.S. bank for a
similar deposit.

N.  Foreign  Exchange  Transactions  and  Futures  Contracts  Pursuant to proper
instructions,  to enter into foreign  exchange  contracts or options to purchase
and sell foreign  currencies for spot and future  delivery on behalf and for the
account of the Fund. Such  transactions  may be undertaken by the Custodian with
such Banking  Institutions,  including  the  Custodian  and  Subcustodian(s)  as
principals,  as approved and authorized by the Fund.  Foreign exchange contracts
and options other than those executed with the Custodian,  shall be deemed to be
portfolio  securities  of the Fund  and the  responsibilities  of the  Custodian
therefor shall be the same as those for demand deposit bank accounts placed with
other banks as described in Section 2L of this agreement. Upon receipt of proper
instructions,  to receive and retain  confirmations  evidencing  the purchase or
sale of a futures  contract or an option on a futures  contract by the Fund;  to
deposit and  maintain in a  segregated  account,  for the benefit of any futures
commission  merchant  or to pay to  such  futures  commission  merchant,  assets
designated by the fund as initial,  maintenance or variation  "margin"  deposits
intended to secure the Fund's  performance of its obligations  under any futures
contracts  purchased or sold or any options on futures  contracts written by the
Fund, in accordance with the provisions of any agreement or agreements among any
of the Fund, the Custodian and such futures commission  merchant,  designated to
comply with the rules of the Commodity  Futures  Trading  Commission  and/or any
contract market, or any similar  organization or  organizations,  regarding such
margin  deposits;  and to release and/or transfer assets in such margin accounts
only in accordance with any such agreements or rules.

0. Stock Loans - Upon receipt of proper  instructions,  to deliver securities of
the Fund,  in  connection  with loans of securities by the Fund, to the borrower
thereof prior to receipt of the collateral, if any, for such borrowing, provided
that for stock loans secured by cash collateral the Custodian's  instructions to
the  Securities  System  require  that the  Securities  System may  deliver  the
securities to the borrower  thereof only upon receipt of the collateral for such
borrowing.

P. Collections - To collect, receive and deposit in said account or accounts all
income,  payments of principal and other payments with respect to the securities
held hereunder, and in connection therewith to deliver the certificates or other
instruments  representing the securities to the issuer thereof or its agent when
securities are called, redeemed,  retired or otherwise become payable; provided,
that the  payment is to be made in such form and manner and at such time,  which
may be after  delivery  by the  Custodian  of the  instrument  representing  the
security, as is in accordance with the terms of the instrument  representing the
security,  or  such  proper  instructions  as  the  Custodian  may  receive,  or
governmental  regulations,  the  rules  of  Securities  Systems  or  other  U.S.
securities  depositories  and clearing  agencies or, with respect to  securities
referred to in clause  (iii) of the last  sentence of Section 2D, in  accordance
with generally  accepted  trade  practice;  (ii) to execute  ownership and other
certificates and affidavits for all federal and state tax purposes in connection
with receipt of income or other  payments with respect to securities of the Fund
or in  connection  with  transfer of  securities,  and (iii)  pursuant to proper
instructions to take such other actions with respect to collection or receipt of
funds or transfer of securities which involve an investment decision.

Q.   Dividends,   Distributions   and  Redemptions  -  Upon  receipt  of  proper
instructions  from the Fund,  or upon  receipt of  instructions  from the Fund's
shareholder  servicing agent or agent with comparable  duties (the  "Shareholder
Servicing  Agent") (given by such person or persons and in such manner on behalf
of the  Shareholder  Servicing  Agent as the Fund  shall have  authorized),  the
Custodian shall release funds or securities to the  Shareholder  Servicing Agent
or otherwise apply funds or securities, insofar as available, for the payment of
dividends or other  distributions to Fund  shareholders.  Upon receipt of proper
instructions from the Fund, or upon receipt of instructions from the Shareholder
Servicing Agent (given by such person or persons and in such manner on behalf of
the  Shareholder  Servicing  Agent  as the  Fund  shall  have  authorized),  the
Custodian  shall  release  funds or  securities,  insofar as  available,  to the
Shareholder  Servicing  Agent or as such  Agent  shall  otherwise  instruct  for
payment to Fund  shareholders  who have  delivered  to such Agent a request  for
repurchase or redemption of their shares of capital stock of the Fund.

R. Proxies, Notices, Etc. - Promptly to deliver or mail to the Fund all forms of
proxies  and all  notices of  meetings  and any other  notices or  announcements
affecting or relating to  securities  owned by the Fund that are received by the
Custodian,  and upon receipt of proper  instructions,  to execute and deliver or
cause its nominee to execute and deliver such proxies or other authorizations as
may be required.  Neither the  Custodian  nor its nominee shall vote upon any of
such securities or execute any proxy to vote thereon or give any consent or take
any other action with respect  thereto  (except as  otherwise  herein  provided)
unless ordered to do so by proper instructions.

S.  Nondiscretionary  Details - Without the  necessity of express  authorization
from the Fund, (1) to attend to all nondiscretionary  details in connection with
the sale,  exchange,  substitution,  purchase,  transfer or other  dealings with
securities,  funds or other  property  of the  Portfolio  held by the  Custodian
except as otherwise  directed  from time to time by the Directors or Trustees of
the Fund,  and (2) to make  payments  to itself or others for minor  expenses of
handling  securities or other similar items relating to the  Custodian's  duties
under this Agreement,  provided that all such payments shall be accounted for to
the Fund.

T.  Bills - Upon  receipt  of proper  instructions,  to pay or cause to be paid,
insofar as funds are  available for the purpose,,  bills,  statements,  or other
obligations of the Fund.

U.  Deposit of Fund Assets in  Securities  Systems - The  Custodian  may deposit
and/or  maintain  securities  owned  by the  Fund  in (i) The  Depository  Trust
Company,  (ii) any  book-entry  system as  provided  in  Subpart  0 of  Treasury
Circular  No. 300, 31 CFR 306,  Subpart B of 31 CFR Part 350, or the  book-entry
regulations of federal agencies substantially in the form of Subpart 0, or (iii)
any other domestic  clearing agency  registered with the Securities and Exchange
Commission  under Section 17A of the Securities  Exchange Act of 1934 which acts
as a securities  depository  and whose use the Fund has  previously  approved in
writing  (each  of the  foregoing  being  referred  to in  this  Agreement  as a
"Securities System").  Utilization of a Securities System shall be in accordance
with  applicable  Federal  Reserve Board and Securities and Exchange  Commission
rules and regulations, if any, and subject to the following provisions:

1) The Custodian may deposit and/or maintain Fund securities, either directly or
through one or more Agents  appointed by the Custodian  (provided  that any such
agent  shall be  qualified  to act as a  custodian  of the Fund  pursuant to the
Investment Company Act of 1940 and the rules and regulations  thereunder),  in a
Securities  System  provided that such  securities are represented in an account
("Account") of the Custodian or such Agent in the Securities  System which shall
not  include  any assets of the  Custodian  or Agent other than assets held as a
fiduciary, custodian, or otherwise for customers;

2) The records of the Custodian with respect to securities of the Fund which are
maintained in a Securities  System shall identify by book-entry those securities
belonging to the Fund;

3) The Custodian shall pay for securities  purchased for the account of the Fund
upon (i) receipt of advice from the Securities  System that such securities have
been transferred to the Account,  and (ii) the making of an entry on the records
of the  Custodian  to reflect  such  payment and transfer for the account of the
Fund. The Custodian  shall transfer  securities sold for the account of the Fund
upon (i) receipt of advice  from the  Securities  System  that  payment for such
securities has been transferred to the Account,  and (ii) the making of an entry
on the records of the  Custodian  to reflect  such  transfer and payment for the
account  of the  Fund.  Copies  of all  advices  from the  Securities  System of
transfers of securities  for the account of the Fund shall identify the Fund, be
maintained  for the Fund by the Custodian or an Agent as referred to above,  and
be provided to the Fund at its request.  The  Custodian  shall  furnish the Fund
confirmation  of each transfer to or from the account of the Fund in the form of
a written  advice  or  notice  and  shall  furnish  to the Fund  copies of daily
transaction  sheets reflecting each day's  transactions in the Securities System
for the account of the Fund on the next business day;

4) The  Custodian  shall  provide  the Fund  with  any  report  obtained  by the
Custodian  or  any  Agent  as  referred  to  above  on the  Securities  System's
accounting system,  internal  accounting control and procedures for safeguarding
securities deposited in the Securities System; and the Custodian and such Agents
shall send to the Fund such reports on their own systems of internal  accounting
control as the Fund may reasonably request from time to time.

5) At the written  request of the Fund,  the Custodian will terminate the use of
any such Securities System on behalf of the Fund as promptly as practicable.

V. Other Transfers - Upon receipt of proper instructions, to deliver securities,
funds and other property of the Fund to a Subcustodian  or another  custodian of
the  Fund;  and,  upon  receipt  of  proper  instructions,  to make  such  other
disposition of securities, funds or other property of the Fund in a manner other
than or for  purposes  other than as  enumerated  elsewhere  in this  Agreement,
provided  that the  instructions  relating to such  disposition  shall include a
statement  of the  purpose for which the  delivery is to be made,  the amount of
securities  to be  delivered  and the  name of the  person  or  persons  to whom
delivery is to be made.

W.  Investment  Limitations  - In  performing  its  duties  generally,  and more
particularly  in connection  with the purchase,  sale and exchange of securities
made by or for the Fund,  the Custodian may assume unless and until  notified in
writing to the  contrary  that  proper  instructions  received  by it are not in
conflict with or in any way contrary to any provisions of the Fund's Declaration
of Trust or Certificate of Incorporation or By-Laws (or comparable documents) or
votes or proceedings of the shareholders or Directors of the Fund. The Custodian
shall in no event be liable to the Fund and shall be indemnified by the Fund for
any violation which occurs in the course of carrying out  instructions  given by
the Fund of any  investment  limitations  to which the Fund is  subject or other
limitations  with respect to the Fund's  powers to make  expenditures,  encumber
securities, borrow or take similar actions affecting the Fund.

X. Restricted Securities. Notwithstanding any other provision of this Agreement,
the Custodian shall not be liable for failure to take any action in respect of a
"restricted  security" (as hereafter  defined) if the Custodian has not received
Proper  Instructions  to take such  action  (including  but not  limited  to the
failure to  exercise in a timely  manner any right in respect of any  restricted
security) unless the Custodian's responsibility to take such action is set forth
in a  writing,  agreed  upon by the  Custodian  and the  Fund or the  investment
adviser of the Fund, which specifies particular actions the Custodian is to take
without  Proper  Instructions  in respect of  specified  rights and  obligations
pertaining to a particular restricted security. Further, the Custodian shall not
be responsible for transmitting to the Fund information  concerning a restricted
security,  such as with  respect to exercise  periods and  expiration  dates for
rights relating to the restricted  security,  except such information  which the
Custodian  actually receives or which is published in a source which is publicly
distributed  and  generally  recognized  as a major source of  information  with
respect to corporate actions of securities similar to the particular  restricted
security. As used herein, the term "restricted securities" shall mean securities
which are subject to restrictions on transfer,  whether by reason of contractual
restrictions  or  federal,  state or  foreign  securities  or similar  laws,  or
securities which have special rights or contractual  features which do not apply
to  publicly-traded  shares  of,  or  comparable  interests  representing,  such
security

Y. Proper  Instructions - Proper instructions shall mean a tested telex from the
Fund or a written request,  direction,  instruction or  certification  signed or
initialled  on behalf of the Fund by one or more  person or persons as the Board
of  Directors  or Trustees of the Fund shall have from time to time  authorized,
provided,   however,  that  no  such  instructions  directing  the  delivery  of
securities or the payment of funds to an authorized  signatory of the Fund shall
be signed by such person.  Those persons authorized to give proper  instructions
may be  identified  by the Board of  Directors  or  Trustees  by name,  title or
position  and will  include at least one officer  empowered by the Board to name
other  individuals  who are authorized to give proper  instructions on behalf of
the Fund.  Telephonic or other oral  instructions  given by any one of the above
persons will be  considered  proper  instructions  if the  Custodian  reasonably
believes  them  to  have  been  given  by  a  person  authorized  to  give  such
instructions with respect to the transaction  involved oral instructions will be
confirmed  by tested  telex or in writing in the manner set forth  above but the
lack of such  confirmation  shall  in no way  affect  any  action  taken  by the
Custodian  in reliance  upon such oral  instructions.  The Fund  authorizes  the
Custodian to tape record any and all telephonic or other oral instructions given
to the  Custodian by or on behalf of the Fund  (including  any of its  officers,
Directors,  Trustees,  employees or agents) and will deliver to the  Custodian a
similar authorization from any investment manager or adviser or person or entity
with similar  reponsibilities which is authorized to give proper instructions on
behalf of the Fund to the Custodian.
 Proper instructions may relate to specific  transactions or to types or classes
of transactions, and may be in the form of standing instructions.

Proper  instructions  may  include  communications   effected  directly  between
electromechanical or electronic devices or systems, in addition to tested telex,
provided  that the Fund and the  Custodian  agree to the use of such  device  or
system.

Z. Segregated Account - The Custodian shall upon receipt of proper  instructions
establish and maintain on its books a segregated  account or accounts for and on
behalf of the Fund,  into which  account or  accounts  may be  transferred  cash
and/or securities of the Fund, including securities  maintained by the Custodian
pursuant to Section 2U hereof,  (i) in  accordance  with the  provisions  of any
agreement among the Fund, the Custodian and a broker-dealer registered under the
Securities  Exchange  Act of 1934 and a member of the  National  Association  of
Securities  Dealers,  Inc. (or any futures commission  merchant registered under
the Commodity Exchange Act) relating to compliance with the rules of the Options
Clearing  Corporation and of any registered national securities exchange (or the
Commodity Futures Trading Commission or any registered  contract market), or any
similar organization or organizations, regarding escrow or other arrangements in
connection with  transactions by the Fund, (ii) for purposes of segregating cash
or securities in connection with options purchased,  sold or written by the Fund
or commodity futures contracts or options thereon purchased or sold by the Fund,
(iii) for the purposes of compliance by the Fund with the procedures required by
Investment  Company Act Release No. 10666, or any subsequent release or releases
of the  Securities  and  Exchange  Commission  relating  to the  maintenance  of
segregated  accounts by registered  investment  companies,  and (iv) as mutually
agreed from time to time between the Fund and the Custodian.

3.  Powers and  Duties of the  Custodian  with  Respect  to the  Appointment  of
Subcustodians:  The Fund hereby  authorizes  and instructs the Custodian to hold
securities,  funds and other property of the Fund which are  maintained  outside
the United States at subcustodians  appointed pursuant to the provisions of this
Section  3 (a  "Subcustodian").  The  Fund  shall  approve  in  writing  (1) the
appointment of each  Subcustodian and the  subcustodian  agreement to be entered
into between such Subcustodian and the Custodian, and (2) if the Subcustodian is
organized under the laws of a country other than the United States,  the country
or countries in which the  Subcustodian is authorized to hold  securities,  cash
and other property of the Fund. The Fund hereby further authorizes and instructs
the  Custodian  and any  Subcustodian  to utilize such  securities  depositories
located  outside the United  States which are approved in writing by the Fund to
hold securities,  cash and other property of the Fund. Upon such approval by the
Fund,  the  Custodian  is  authorized  on  behalf  of the  Fund to  notify  each
Subcustodian  of its  appointment as such. The Custodian may, at any time in its
discretion,  remove any  Subcustodian  that has been  appointed as such but will
promptly notify the Fund of any such action.

Those  Subcustodians,  and the countries  where and the securities  depositories
through which they or the Custodian may hold securities, cash and other property
of the Fund  which the Fund has  approved  to date are set forth on  Appendix  A
hereto.  Such  Appendix  shall be  amended  from time to time as  Subcustodians,
and/or countries and/or securities  depositories are changed,  added or deleted.
The Fund shall be  responsible  for  informing  the  Custodian  sufficiently  in
advance of a proposed  investment which is to be held in a country not listed on
Appendix  A, in order that there shall be  sufficient  time for the Fund to give
the approval  required by the  preceding  paragraph and for the Custodian to put
the  appropriate  arrangements  in  place  with  such  Subcustodian,   including
negotiation  of a  subcustodian  agreement and  submission of such  subcustodian
agreement to the Fund for approval.

If the Fund shall have invested in a security to be held in a country before the
foregoing  procedures have been  completed,  such security shall be held by such
agent as the Custodian may appoint.  In any event, the Custodian shall be liable
to the  Fund  for the  actions  of such  agent  if and  only to the  extent  the
Custodian  shall have  recovered from such agent for any damages caused the Fund
by such  agent.  At the  request  of the Fund,  Custodian  agrees to remove  any
securities  held on  behalf  of the  Fund by such  agent,  if  practical,  to an
approved  Subcustodian.  Under such circumstances  Custodian will collect income
and respond to corporate actions on a best efforts basis.

With respect to securities and funds held by a Subcustodian,  either directly or
indirectly   (including  by  a  securities   depository  or  clearing   agency),
notwithstanding  any provision of this  Agreement to the  contrary,  payment for
securities  purchased  and  delivery  of  securities  sold may be made  prior to
receipt of the  securities or payment,  respectively,  and securities or payment
may be received in a form, in accordance with governmental regulations, rules of
securities  depositories  and clearing  agencies,  or generally  accepted  trade
practice in the applicable local market.

In the event that any Subcustodian  appointed pursuant to the provisions of this
Section 3 fails to perform any of its obligations under the terms and conditions
of the  applicable  subcustodian  agreement,  the  Custodian  shall use its best
efforts to cause such  Subcustodian  to perform such  obligations.  In the event
that the  Custodian is unable to cause such  Subcustodian  to perform  fully its
obligations  thereunder,  the Custodian  shall forthwith upon the Fund's request
terminate such Subcustodian in accordance with the termination  provisions under
the applicable  subcustodian  agreement and, if necessary or desirable,  appoint
another subcustodian in accordance with the provisions of this Section 3. At the
election  of the  Fund,  it shall  have  the  right to  enforce,  to the  extent
permitted by the  subcustodian  agreement and  applicable  law, the  Custodian's
rights against any such  Subcustodian for loss or damage caused the Fund by such
Subcustodian.

The Custodian  will not amend any  subcustodian  agreement or agree to change or
permit any  changes  thereunder  except upon the prior  written  approval of the
Fund.

The Custodian may, at any time in its discretion upon  notification to the Fund,
terminate  any  Subcustodian  of the Fund in  accordance  with  the  termination
provisions  under the  applicable  Subcustodian  Agreement,  and at the  written
request of the Fund, the Custodian will terminate any Subcustodian in accordance
with the termination provisions under the applicable Subcustodian Agreement.

If necessary or desirable,  the Custodian may appoint  another  subcustodian  to
replace a Subcustodian  terminated pursuant to the foregoing  provisions of this
Section  3,  such  appointment  to  be  made  upon  approval  of  the  successor
subcustodian by the Fund's Board of Directors or Trustees in accordance with the
provisions of this Section 3.

In the  event the  Custodian  receives  a claim  from a  Subcustodian  under the
indemnification  provisions of any subcustodian  agreement,  the Custodian shall
promptly give written notice to the Fund of such claim. No more than thirty days
after  written  notice  to the Fund of the  Custodian's  intention  to make such
payment, the Fund will reimburse the Custodian the amount of such payment except
in respect of any negligence or misconduct of the Custodian.

4. Assistance by the Custodian as to Certain  Matters:  The Custodian may assist
generally in the preparation of reports to Fund shareholders and others,  audits
of accounts, and other ministerial matters of like nature.

5.  Powers and Duties of the  Custodian  with  Respect to its Role as  Financial
Agent: The Fund hereby also appoints the Custodian as the Funds financial agent.
With respect to the appointment as financial agent, the Custodian shall have and
perform the following powers and duties:

A.  Records - To  create,  maintain  and retain  such  records  relating  to its
activities  and  obligations  under this  Agreement  as are  required  under the
Investment  Company  Act of  1940  and  the  rules  and  regulations  thereunder
(including  Section 31 thereof and Rules 3la-1 and 3la-2  thereunder)  and under
applicable  Federal and State tax laws. All such records will be the property of
the Fund and in the event of termination of this Agreement shall be delivered to
the successor custodian.

B. Accounts - To keep books of account and render statements,  including interim
monthly and complete quarterly  financial  statements,  or copies thereof,  from
time to time as reasonably requested by proper instructions.

C.  Access  to  Records  - The books and  records  maintained  by the  Custodian
pursuant to Sections 5A and 5B shall at all times during the Custodian's regular
business hours be open to inspection and audit by officers of, attorneys for and
auditors  employed by the Fund and by employees and agents of the Securities and
Exchange  Commission,  provided  that all such  individuals  shall  observe  all
security  requirements of the Custodian  applicable to its own employees  having
access to similar  records  within the Custodian and such  regulations as may be
reasonably imposed by the Custodian.

D.  Disbursements - Upon receipt of proper  instructions,  to pay or cause to be
paid,  insofar as funds are available  for the purpose,  bills,  statements  and
other  obligations of the Fund  (including but not limited to interest  charges,
taxes, management fees,  compensation to Fund officers and employees,  and other
operating expenses of the Fund).

6. Standard of Care and Related Matters:

A. Liability of the Custodian with Respect to Proper  Instructions;  Evidence of
Authority,  Etc.  The  Custodian  shall not be liable  for any  action  taken or
omitted in  reliance  upon proper  instructions  believed by it to be genuine or
upon any other written notice, request, direction,  instruction,  certificate or
other instrument  believed by it to be genuine and signed by the proper party or
parties.

The Secretary or Assistant  Secretary of the Fund shall certify to the Custodian
the names,  signatures and scope of authority of all persons  authorized to give
proper instructions or any other such notice, request,  direction,  instruction,
certificate or instrument on behalf of the Fund, the names and signatures of the
officers of the Fund, the name and address of the Shareholder  Servicing  Agent,
and any  resolutions,  votes,  instructions or directions of the Fund's Board of
Directors  or Trustees or  shareholders.  Such  certificate  may be accepted and
relied  upon by the  Custodian  as  conclusive  evidence  of the facts set forth
therein  and may be  considered  in full  force and  effect  until  receipt of a
similar certificate to the contrary.

So long as and to the extent that it is in the exercise of reasonable  care, the
Custodian shall not be responsible for the title, validity or genuineness of any
property or evidence of title thereto received by it or delivered by it pursuant
to this Agreement.

The Custodian shall be entitled,  at the expense of the Fund, to receive and act
upon advice of (i) counsel  regularly  retained by the  Custodian  in respect of
custodian matters, (ii) counsel for the Fund, or (iii) such other counsel as the
Fund and the  Custodian  may agree upon,  with respect to all  matters,  and the
Custodian shall be without  liability for any action reasonably taken or omitted
pursuant to such advice.

B.  Liability of the Custodian  with Respect to Use of Securities  System - With
respect to the portfolio securities, cash and other property of the Fund held by
a Securities System, the Custodian shall be liable to the Fund only for any loss
or damage to the Fund resulting  from use of the Securities  System if caused by
any negligence,  misfeasance or misconduct of the Custodian or any of its agents
or of any of its or their  employees or from any failure of the Custodian or any
such  agent to  enforce  effectively  such  rights  as it may have  against  the
Securities  System.  At the  election  of the Fund,  it shall be  entitled to be
subrogated to the rights of the Custodian  with respect to any claim against the
Securities  System  or any  other  person  which  the  Custodian  may  have as a
consequence of any such loss or damage to the Fund if and to the extent that the
Fund has not been made whole for any such loss or damage.

C. Liability of the Custodian with Respect to Subcustodians  The Custodian shall
be liable to the Fund for any loss or damage to the Fund caused by or  resulting
from the acts or  omissions  of any  Subcustodian  to the extent  that under the
terms set forth in the  subcustodian  agreement  between the  Custodian  and the
Subcustodian  (or in the subcustodian  agreement  between a Subcustodian and any
secondary Subcustodian), the Subcustodian (or secondary Subcustodian) has failed
to  perform in  accordance  with the  standard  of  conduct  imposed  under such
subcustodian  agreement  as  determined  in  accordance  with  the law  which is
adjudicated to govern such agreement and in accordance with any determination of
any court as to the duties of said Subcustodian pursuant to said agreement.  The
Custodian  shall  also  be  liable  to  the  Fund  for  its  own  negligence  in
transmitting  any  instructions  received  by it from  the  Fund and for its own
negligence in connection with the delivery of any securities or funds held by it
to any Subcustodian.

D. Standard of Care;  Liability;  Indemnification  - The Custodian shall be held
only to the  exercise of  reasonable  care and  diligence  in  carrying  out the
provisions of this  Agreement,  provided that the Custodian shall not thereby be
required to take any action which is in contravention of any applicable law. The
Fund agrees to indemnify  and hold  harmless the Custodian and its nominees from
all claims and liabilities (including counsel fees) incurred or assessed against
it or its nominees in connection with the performance of this Agreement,  except
such as may arise from its or its nominee's  breach of the relevant  standard of
conduct  set  forth  in  this   Agreement.   Without   limiting  the   foregoing
indemnification  obligation  of the  Fund,  the Fund  agrees  to  indemnify  the
Custodian and any nominee in whose name  portfolio  securities or other property
of the Fund is  registered  against any  liability the Custodian or such nominee
may incur by reason of taxes  assessed to the Custodian or such nominee or other
costs,  liability or expense incurred by the Custodian or such nominee resulting
directly or indirectly from the fact that portfolio securities or other property
of the Fund is registered in the name of the Custodian or such nominee.

It is also  understood  that the  Custodian  shall  not be  liable  for any loss
involving any  securities,  currencies,  deposits or other property of the Fund,
whether maintained by it, a Subcustodian,  a securities depository,  an agent of
the Custodian or a Subcustodian,  a Securities System, or a Banking Institution,
or for any loss arising from a foreign currency  transaction or contract,  where
the loss  results  from a Sovereign  Risk or where the entity  maintaining  such
securities,  currencies,  deposits or other  property  of the Fund,  whether the
Custodian, a Subcustodian, a securities depository, an agent of the Custodian or
a  Subcustodian,  a Securities  System or a Banking  Institution,  has exercised
reasonable care  maintaining such property or in connection with the transaction
involving  such  property.  A  "Sovereign  Risk"  shall  mean   nationalization,
expropriation,  devaluation,  revaluation,  confiscation, seizure, cancellation,
destruction  or similar  action by any  governmental  authority,  de facto or de
jure;  or  enactment,  promulgation,  imposition  or  enforcement  by  any  such
governmental  authority  of currency  restrictions,  exchange  controls,  taxes,
levies  or  other  charges  affecting  the  Fund's  property;  or  acts  of war,
terrorism,  insurrection  or  revolution;  or any other act or event  beyond the
Custodian's control.

E.  Reimbursement  of  Advances - The  Custodian  shall be  entitled  to receive
reimbursement  from the Fund on demand, in the manner provided in Section 7, for
its cash disbursements, expenses and charges (including the fees and expenses of
any Subcustodian or any.Agent) in connection with this Agreement,  but excluding
salaries and usual overhead expenses.

F.  Security  for  Obligations  to  Custodian  - If the Fund shall  require  the
Custodian to advance cash or  securities  for any purpose for the benefit of the
Fund,  including  in  connection  with  foreign  exchange  contracts  or options
(collectively,  an "Advance"),  or if the Custodiah or any nominee thereof shall
incur or be  assessed  any  taxes,  charges,  expenses,  assessments,  claims or
liabilities in connection with the performance of this Agreement (collectively a
"Liability"),  except such as may arise from its or such nominee's breach of the
relevant standard of conduct set forth in this Agreement, then in such event any
property  at any time held for the  account  of the Fund by the  Custodian  or a
Subcustodian  shall be security for such  Advance or  Liability  and if the Fund
shall fail to repay or indemnify the Custodian promptly,  the Custodian shall be
entitled  to utilize  available  cash and to  dispose  of the  Fund's  property,
including  securities,  to the  extent  necessary  to  obtain  reimbursement  or
indemnification.

G.  Appointment  of  Agents  - The  Custodian  may at any  time or  times in its
discretion  appoint (and may at any time remove) any other bank or trust company
as its agent (an "Agent") to carry out such of the  provisions of this Agreement
as the  Custodian  may from time to time  direct,  provided,  however,  that the
appointment of such Agent (other than an Agent  appointed  pursuant to the third
paragraph  of  Section  3)  shall  not  relieve  the  Custodian  of  any  of its
responsibilities under this agreement.

H. Powers of Attorney - Upon  request,  the Fund shall  deliver to the Custodian
such proxies,  powers of attorney or other  instruments as may be reasonable and
necessary or desirable in connection  with the  performance  by the Custodian or
any  Subcustodian of their  respective  obligations  under this Agreement or any
applicable subcustodian agreement.

7. Compensation of the Custodian: The Fund shall pay the Custodian a custody fee
based on such fee schedule as may from time to time be agreed upon in writing by
the  Custodian and the Fund.  Such fee,  together with all amounts for which the
Custodian is to be reimbursed in accordance  with Section 6D, shall be billed to
the Fund in such a manner as to permit  payment by a direct cash  payment to the
Custodian.

8. Termination; Successor Custodian: This Agreement shall continue in full force
and  effect  until  terminated  by  either  party by an  instrument  in  writing
delivered or mailed,  postage prepaid,  to the other party,  such termination to
take  effect  not  sooner  than  seventy  five (75) days  after the date of such
delivery or mailing. In the event of termination the Custodian shall be entitled
to receive prior to delivery of the securities, funds and other property held by
it  all  accrued  fees  and  unreimbursed  expenses  the  payment  of  which  is
contemplated  by  Sections  6D and 7, upon  receipt  by the Fund of a  statement
setting forth such fees and expenses.

In the event of the appointment of a successor custodian,  it is agreed that the
funds  and  securities  owned  by the  Fund  and  held by the  Custodian  or any
Subcustodian  shall be delivered to the successor  custodian,  and the Custodian
agrees to cooperate  with the Fund in execution of documents and  performance of
other  actions  necessary  or  desirable in order to  substitute  the  successor
custodian for the Custodian under this Agreement.

9. Amendment:  This Agreement constitutes the entire understanding and agreement
of the parties hereto with respect to the subject matter hereof. No provision of
this  Agreement  may be amended or  terminated  except by a statement in writing
signed by the party against which enforcement of the amendment or termination is
sought.

In connection with the operation of this  Agreement,  the Custodian and the Fund
may agree in writing from time to time on such provisions  interpretative  of or
in addition to the provisions of this Agreement as may in their joint opinion be
consistent  with the  general  tenor of this  Agreement.  No  interpretative  or
additional provisions made as provided in the preceding sentence shall be deemed
to be an amendment of this Agreement.

The section  headings in this  Agreement are for the  convenience of the parties
and in no way alter, amend, limit or restrict the contractual obligations of the
parties set forth in this Agreement.

10. Governing Law: This instrument is executed and delivered in The Commonwealth
of Massachusetts and shall be governed by and construed according to the laws of
said Commonwealth.

11. Notices:  Notices and other writings  delivered or mailed postage prepaid to
the Fund addressed to the Fund at 60 State Street,  Boston,  Massachusetts 02109
or to such other  address as the Fund may have  designated  to the  Custodian in
writing, or to the Custodian at 40 Water Street,  Boston,  Massachusetts  02109,
Attention:  Manager,  Securities  Department,  or to such  other  address as the
Custodian may have  designated  to the Fund in writing,  shall be deemed to have
been properly delivered or given hereunder to the respective addressee.

12. Binding  Effect:  This Agreement  shall be binding on and shall inure to the
benefit  of the Fund and the  Custodian  and  their  respective  successors  and
assigns,  provided that neither party hereto may assign this Agreement or any of
its rights or  obligations  hereunder  without the prior written  consent of the
other party.

13. Counterparts:  This Agreement may be executed in any number of counterparts,
each of which shall be deemed an original. This Agreement shall become effective
when one or more  counterparts  have been  signed and  delivered  by each of the
parties.

<PAGE>




IN WITNESS WHEREOF, each of the parties has caused this Agreement to be executed
in its name and behalf on the day and year first above written.





PIONEER TAX FREE INCOME                 BROWN BROTHERS HARRIMAN
FUND, INC.                              & CO.




By _______________________               per pro



                      INVESTMENT COMPANY SERVICE AGREEMENT

                                 June 30, 1994


           Pioneer  Tax-Free Income Fund, a Delaware  business  trust,  with its
principal  place of business at 60 State  Street,  Boston,  Massachusetts  02109
("Customer") and Pioneering Services  Corporation,  a Massachusetts  corporation
("PSC"), hereby agree as follows:

           1. SERVICES TO BE PROVIDED BY PSC. During the term of this Agreement,
PSC will provide the Customer  with the services  described in Exhibits A, B, C,
and D  (collectively,  the "Exhibits") that are attached hereto and incorporated
herein by  reference.  It is  understood  that PSC may  subcontract  any of such
services to one or more firms designated by PSC,  provided that PSC (i) shall be
solely responsible for all compensation  payable to any such firm and (ii) shall
be liable to  Customer  for the acts or  omissions  of any such firm to the same
extent  as PSC  would be  liable to  Customer  with  respect  to any such act or
omission hereunder.

           2. EFFECTIVE DATE. This Agreement shall become  effective on the date
hereof  (the  "Effective  Date")  and  shall  continue  in  effect  until  it is
terminated in accordance with Section 11 below.

           3. DELIVERY,  VERIFICATION AND RECEIPT FOR DATA AND ASSETS.  Prior to
the Effective Date,  Customer  agrees to deliver to PSC all such  documentation,
data and materials as PSC may  reasonably  prescribe to enable it to perform the
services contemplated by this Agreement. If PSC so requests,  Customer agrees to
confirm the accuracy of any starting  records of Customer's  assets and accounts
produced from PSC's computer or held in other  recording  systems.  In the event
Customer  does not,  prior to the Effective  Date,  comply fully with any of the
foregoing  provisions  of this  Section  3, the date for  commencement  of PSC's
services  hereunder  may be  postponed  by PSC until such  compliance  has taken
place.

               Customer  shall,  from time to time,  while this  Agreement is in
effect  deliver all such  materials and data as may be necessary or desirable to
enable PSC to perform its  services  hereunder,  including  without  limitation,
those described in Section 12 hereof.
<PAGE>

           4.  REPORTS AND  MAINTENANCE  OF RECORDS BY PSC.  PSC will furnish to
Customer and to properly authorized auditors, examiners, distributors,  dealers,
underwriters, salesmen, insurance companies, investors, and others designated by
Customer in writing,  such books,  any and all records and reports at such times
as are prescribed  for each service in the Exhibits  attached  hereto.  Customer
agrees to examine or to ask any other authorized  recipient to examine each such
report or copy  promptly  and will report or cause to be reported  any errors or
discrepancies  therein of which Customer then has any knowledge.  PSC may at its
option at any time, and shall  forthwith upon  Customer's  demand,  turn over to
Customer and cease to retain in PSC's files,  any and all records and  documents
created and  maintained  by PSC pursuant to this  Agreement  which are no longer
needed by PSC in the performance of its services or for its protection.

               If not so turned over to  Customer,  such  documents  and reports
will be  retained  by PSC for six years  from the year of  creation,  during the
first two of which the same will be in readily  accessible  form.  At the end of
six years,  such records and  documents,  will be turned over to Customer by PSC
unless Customer authorizes their destruction.

           5. PSC'S DUTY OF CARE. PSC shall at all time use reasonable  care and
act in good  faith in  performing  its  duties  hereunder.  PSC  shall  incur no
liability to Customer in connection with its  performance of services  hereunder
except to the extent that it does not comply with the foregoing standards.

               PSC shall at all times adhere to various  procedures  and systems
consistent  with  industry  standards in order to safeguard  Customer's  checks,
records and other data from loss or damage  attributable  to fire or theft.  PSC
shall maintain insurance adequate to protect against the costs of reconstructing
checks,  records  and other  data in the  event of such  loss and  shall  notify
Customer in the event of a material  adverse change in such insurance  coverage.
In the event of damage or loss occurring to Customer's records or data such that
PSC is unable  to meet the  terms of this  Agreement,  PSC  shall  transfer  all
records and data to a transfer  agent of  Customer's  choosing  upon  Customer's
written authorization to do so.

               Without  limiting the generality of the foregoing,  PSC shall not
be  liable  or  responsible  for  delays  or  errors   occurring  by  reason  of
circumstances  beyond its control  including acts of civil,  military or banking
authority,  national  emergencies,  labor  difficulties,  fire,  flood  or other

                                       2
<PAGE>

catastrophes,  acts of God, insurrection, war, riots, failure of transportation,
communication or power supply.

           6.  CONFIDENTIALITY.  PSC will  keep  confidential  all  records  and
information  provided by Customer or by the shareholders of the Customer to PSC,
except to the extent disclosures are required by this Agreement, are required by
the  Customer's  Prospectus  and  Statement of  Additional  Information,  or are
required  by a  valid  subpoena  or  warrant  issued  by a  court  of  competent
jurisdiction or by a state or federal agency or governmental authority.

           7. CUSTOMER INSPECTION.  Upon reasonable notice, in writing signed by
Customer,  PSC shall make available,  during regular business hours, all records
and other data created and maintained  pursuant to this Agreement for reasonable
audit and  inspection by Customer or  Customer's  agents,  including  reasonable
visitation by Customer or Customer's agent, including inspecting PSC's operation
facilities.  PSC shall not be liable for injury to or responsible in any way for
the safety of any individual  visiting PSC's  facilities  under the authority of
this  section.   Customer  will  keep   confidential  and  will  cause  to  keep
confidential all confidential information obtained by its employees or agents or
any other individual representing Customer while on PSC's premises. Confidential
information shall include (1) any information of whatever nature regarding PSC's
operations, security procedures, and data processing capabilities, (2) financial
information  regarding  PSC,  its  affiliates,  or  subsidiaries,  and  (3)  any
information of whatever kind or  description  regarding any customer of PSC, its
affiliates or subsidiaries.

           8. RELIANCE BY PSC ON INSTRUCTIONS AND ADVICE;  INDEMNITY.  PSC shall
be entitled to seek advice of  Customer's  legal  counsel  with respect to PSC's
responsibilities  and  duties  hereunder  and  shall in no event  be  liable  to
Customer for any action taken pursuant to such advice, except to the extent that
Customer's legal counsel determines in its sole discretion that the rendering of
advice to PSC would result in a conflict of interest.

               Whenever PSC is authorized to take action  hereunder  pursuant to
proper  instructions  from  Customer,  PSC  shall be  entitled  to rely upon any
certificate, letter or other instrument or telephone call reasonably believed by
PSC to be  genuine  and to have been  properly  made or signed by an  officer or
other  authorized  agent of  Customer,  and  shall be  entitled  to  receive  as
conclusive  proof  of any  fact  or  matter  required  to be  ascertained  by it
hereunder a  certificate  signed by an officer of  Customer or any other  person
authorized by Customer's Board of Trustees.

                                       3
<PAGE>

               Subject  to the  provisions  of  Section  13 of  this  Agreement,
Customer  agrees to indemnify and hold PSC, its  employees,  agents and nominees
harmless from any and all claims, demands, actions and suits, whether groundless
or otherwise, and from and against any and all judgments,  liabilities,  losses,
damages,  costs,  charges,  counsel fees and other  expenses of every nature and
character  arising out of or in any way relating to PSC's  action or  non-action
upon information, instructions or requests given or made to PSC by Customer.

               Notwithstanding  the  above,  whenever  Customer  may be asked to
indemnify or hold PSC harmless, Customer shall be advised of all pertinent facts
arising from the situation in question.  Additionally,  PSC will use  reasonable
care to identify and notify  Customer  promptly  concerning any situation  which
presents, actually or potentially, a claim for indemnification against Customer.
Customer  shall have the option to defend PSC against any claim for which PSC is
entitled to  indemnification  from Customer  under the terms hereof,  and in the
event Customer so elects, it will notify PSC and, thereupon, Customer shall take
over  complete  defense of the claim and PSC shall  sustain no further  legal or
other expenses in such a situation for which  indemnification shall be sought or
entitled.  PSC may in no event  confess any claim or make any  compromise in any
case in which  Customer  will be asked to indemnify  PSC except with  Customer's
prior written consent.

           9. MAINTENANCE OF DEPOSIT  ACCOUNTS.  PSC shall maintain on behalf of
Customer such deposit  accounts as are necessary or desirable  from time to time
to enable PSC to carry out the provisions of this Agreement.

           10.  COMPENSATION AND REIMBURSEMENT TO PSC. For the services rendered
by PSC under this Agreement,  Customer agrees to pay an annual fee of $22.45 per
account  to PSC,  such fee to be  payable  in  equal  monthly  installments.  In
addition,  Customer shall reimburse PSC monthly for out-of-pocket  expenses such
as postage, forms,  envelopes,  checks,  "outside" mailings,  telephone line and
other charges,  mailgrams,  mail insurance on  certificates  and data processing
file recovery insurance.

           11.  TERMINATION.  Either PSC or Customer  may at any time  terminate
this Agreement by giving 90 days' prior written notice to the other.

               After  the  date  of  termination,  for so  long  as PSC in  fact
continues  to  perform  any  one or more of the  services  contemplated  by this

                                       4
<PAGE>

Agreement or any exhibit  hereto,  the provisions of this  Agreement,  including
without  limitation  the  provisions of Section 8 dealing with  indemnification,
shall where applicable continue in full force and effect.

           12.  REQUIRED  DOCUMENTS.  Customer agrees to furnish to PSC prior to
the Effective Date the following (to the extent not previously provided):

            A.    Two (2) copies of the  Agreement and  Declaration  of Trust of
                  Customer,  and of any  amendments  thereto,  certified  by the
                  proper official of the State of Delaware.

            B.    Two (2) copies of the following documents, currently certified
                  by the Secretary of Customer:

                  a.    Customer's By-laws and any amendment thereto.

                  b.    Certified  copies of resolutions of Customer's  Board of
                        Trustees covering the following matters.

                        (1)   Approval of this Agreement.

                        (2)   Authorization  of specified  officers of Customers
                              to instruct PSC hereunder (if different from other
                              officers  of  Customer  previously   specified  by
                              Customer  as  to  other  Customer  accounts  being
                              serviced by PSC).

            C.    List  of all  officers  of  Customer  together  with  specimen
                  signatures of those  officers who are authorized to sign share
                  certificates and to instruct PSC in all other matters.

            D.    Two (2) copies of the following:

                  a.    Prospectus

                  b.    Statement of Additional Information

                  c.    Management Agreement

                  d.    Registration Statement

                                       5
<PAGE>

            E.    Opinion of counsel for Customer as to the due authorization by
                  and  binding  effect  of  this  Agreement  on  Customer,   the
                  applicability  of the Securities Act of 1933, as amended,  and
                  the  Investment  Company  Act of  1940,  as  amended,  and the
                  approval by such public  authorities as may be prerequisite to
                  lawful sale and deliver in the various states.

            F.    Amendments to, and changes in, any of the foregoing  forthwith
                  upon such  amendments and changes being  available,  but in no
                  case later than the effective date.

           13.   MISCELLANEOUS.   In  connection  with  the  operation  of  this
Agreement,  PSC and  Customer  may agree  from  time to time on such  provisions
interpretive  of or in addition to the  provisions  of this  Agreement as may in
their joint opinion be consistent with the general tenor of this Agreement.  Any
such interpretive or additional  provisions are to be signed by both parties and
annexed hereto,  but no such provision shall  contravene any applicable  Federal
and  state law or  regulation,  and no such  provision  shall be deemed to be an
amendment of this Agreement.

               This Agreement  shall be construed in accordance with the laws of
The Commonwealth of Massachusetts.

           IN WITNESS WHEREOF, Customer and PSC have caused this Agreement to be
executed in their respective names by their respective  officers  thereunto duly
authorized as of the date first written above.

ATTEST:                              PIONEERING SERVICES CORPORATION




Joseph P. Barri                      William H. Smith, Jr.
Secretary                            President


                                     PIONEER TAX-FREE INCOME FUND




Joseph P. Barri                      John F. Cogan, Jr.
Secretary                            President


                                       6
<PAGE>


              EXHIBIT A - TO INVESTMENT COMPANY SERVICE AGREEMENT



Shareholder Account Service:

As Servicing  Agent for fund accounts and in accordance  with the  provisions of
the standard fund application and Customer's prospectus, PSC will:

     1.   Open, maintain and close accounts.

     2.   Purchase shares for the shareholder.

     3.   Out of the money  received in payment for sales of  Customer's  shares
          pay to the Customer's  custodian the net asset value per share and pay
          to the  underwriter and to the dealer their  commission,  if any, on a
          bimonthly basis.

     4.   Redeem shares by systematic withdrawal orders. (See Exhibit B)

     5.   Issue share certificates, upon instruction, resulting from withdrawals
          from  share  accounts  (It  is  the  policy  of  PSC  to  issue  share
          certificates only upon request of the  shareholder).  Maintain records
          showing name, address, certificate numbers and number of shares.

     6.   Deposit  certificates to shareholder accounts when furnished with such
          documents as PSC deems necessary to authorize the deposit.

     7.   Reinvest or disburse dividends and other  distributions upon direction
          of shareholder.

     8.   Establish the proper registration of ownership of shares.

     9.   Pass upon the adequacy of documents  submitted by a shareholder or his
          legal  representative  to  substantiate  the  transfer of ownership of
          shares from the registered owner to transferees.

     10.  Make  transfers  from time to time upon the books of the  Customer  in
          accordance with properly executed transfer  instructions  furnished to
          PSC.

     11.  Upon receiving appropriate detailed instructions and written materials
          prepared by Customer and,  where  applicable,  proxy proofs checked by
          Customer,  mail shareholder reports,  proxies and related materials of
          suitable design for automatic enclosing, receive and tabulate executed
          proxies,  and  furnish an annual  meeting  list of  shareholders  when
          required.

     12.  Respond to shareholder inquiries in a timely manner.

     13.  Maintain dealer and salesperson records.

     14.  Maintain  and  furnish to Customer  such  shareholder  information  as
          Customer  may  reasonably  request  for the purpose of  compliance  by
          Customer  with  the  applicable  tax  and  securities  law of  various
          jurisdictions.

     15.  Mail  confirmations  of  transactions  to  shareholders  in  a  timely
          fashion.

     16.  Provide Customer with such  information  regarding  correspondence  as
          well as enable Customer to comply with related N-SAR requirements.

     17.  Maintain continuous proof of the outstanding shares of Customer.

     18.  Solicit taxpayer identification numbers.

     19.  Provide data to enable Customer to file abandoned property reports for
          those  accounts that have been  indicated by the Post Office to be not
          at the address of record with no forwarding address.

     20.  Maintain bank accounts and reconcile same on a monthly basis.

     21.  Provide  management  information  reports  on  a  quarterly  basis  to
          Customer's Board of Trustees/Directors  outlining the level of service
          provided.

     22.  Provide  sale/statistical  reporting  for purposes of  providing  fund
          management with information to maximizing the return to shareholders.



<PAGE>

              EXHIBIT B - TO INVESTMENT COMPANY SERVICE AGREEMENT



Redemption Service:

In accordance  with the  provisions of the Customer's  Prospectus,  as servicing
agent for the redemptions, PSC will:

     1.   Where  applicable,  establish  accounts  payable based on  information
          furnished  to PSC  on  behalf  of  Customer  (i.e.,  copies  of  trade
          confirmations and other documents deemed necessary or desirable by PSC
          on the first business day following the trade date).

     2.   Receive for redemption either:

          a.   Share certificates, supported by appropriate documentation; or

          b.   Written or telephone  authorization  (where no share certificates
               are issued).

     3.   Verify there are  sufficient  available  shares in an account to cover
          redemption requests.

     4.   Transfer the redeemed or  repurchased  shares to  Customer's  treasury
          share account or, if applicable, cancel such shares for retirement.

     5.   Pay the applicable  redemption or repurchase  price to the shareholder
          in accordance with  Customer's  Prospectus and Declaration of Trust on
          or  before  the  seventh   calendar  day  succeeding  any  receipt  of
          certificates  or requests for redemption or repurchase in "good order"
          as defined in the Prospectus.

     6.   Notify Customer and the underwriter on behalf of Customer of the total
          number of shares  presented  and  covered  by such  requests  within a
          reasonable period of time following receipt.

     7.   Promptly notify the shareholder if any such certificate or request for
          redemption or  repurchase is not in "good order"  together with notice
          of the  documents  required to comply  with the good order  standards.
          Upon  receipt  of  the  necessary  documents  PSC  shall  effect  such
          redemption  at the net asset value  applicable at the date and time of
          receipt of such documents.

     8.   Produce periodic reports of unsettled items, if any.

     9.   Adjust   unsettled   items,   if  any,   relative  to  dividends   and
          distributions.

     10.  Report to  Customer  any late  redemptions  which must be  included in
          Customer's N-SAR.


<PAGE>

              EXHIBIT C - TO INVESTMENT COMPANY SERVICE AGREEMENT



Exchange Service:

     1.   Receive and  process  exchanges  in  accordance  with a duly  executed
          exchange  authorization.  PSC will redeem  existing shares and use the
          proceeds to purchase new shares. Shares of Customer purchased directly
          or acquired  through  reinvestment  of dividends on such shares may be
          exchanged  for shares of other  Pioneer  funds (which funds have sales
          charges) only by payment of the  applicable  sales charge,  if any, as
          described in  Customer's  Prospectus.  Shares of Customer  acquired by
          exchange and through  reinvestment  of dividends on such shares may be
          re-exchanged  to another  Pioneer fund at their  respective  net asset
          values.

     2.   Make authorized deductions of fees, if any.

     3.   Register  new  shares  identically  with the  shares  surrendered  for
          exchange.  Mail new shares certificates,  if requested,  or an account
          statement  confirming  the exchange by first class mail to the address
          of record.

     4.   Maintain  a record of  unprocessed  exchanges  and  produce a periodic
          report.



<PAGE>


              EXHIBIT D - TO INVESTMENT COMPANY SERVICE AGREEMENT



Income Accrual and Disbursing Service:

     1.   Distribute income dividends and/or capital gain distributions,  either
          through  reinvestment  or in  cash,  in  accordance  with  shareholder
          instructions.

     2.   On the mailing date,  Customer  shall make  available to PSC collected
          funds to make such distribution.

     3.   Adjust unsettled items relative to dividends and distribution.

     4.   Reconcile dividends and/or distributions with Customer.

     5.   Prepare  and file  annual  Federal  and State  information  returns of
          distributions  and, in the case of Federal  returns,  mail information
          copies  to  shareholders  and  report  and pay  Federal  income  taxes
          withheld from distributions made to non-resident aliens.







                       CONSENT OF INDEPENDENT ACCOUNTANTS



To the Board of Directors of Pioneer Tax-Free Income Fund, Inc.:

         We  consent  to  the   incorporation  by  reference  in  Post-Effective
Amendment No. 33-25 to the  Registration  Statement of Pioneer  Tax-Free  Income
Fund,  Inc. on Form N-1A (File No.  33-34801),  of our report dated February 22,
1994 on our audit of the financial  statements  and financial  highlights of the
Fund, which report is included in the Annual Report to Shareholders for the year
ended December 31, 1993,  which is incorporated by reference in the Registration
Statement.





Boston, Massachusetts                    COOPERS & LYBRAND L.L.P.
April 28, 1995




                   Consent of Independent Public Accountants



As independent  public  accountants,  we hereby consent to the use of our report
(and to all  references  to our firm)  included in or made a part of the Pioneer
Tax-Free Income Fund Post-Effective  Amendment No. 34 to Registration  Statement
File No.  2-57653  and  Amendment  No.  26 to  Registration  Statement  File No.
811-2704.




                                      Arthur Andersen LLP




Boston, Massachusetts
April 20, 1995





 
PIONEER TAX-FREE INCOME FUND
 
FELLOW SHAREOWNERS,
 
This annual report to shareowners of Pioneer Tax-Free Income Fund details the
Fund's performance in 1994. During the year, your Fund pursued its goal of
providing an attractive level of income free from federal taxation, consistent
with preservation of capital. The Fund did so by investing primarily in bonds
awarded one the top three investment-grade ratings: A or higher, as rated by
Moody's Investor Service or Standard & Poor's Corp. This year also represented
the first full year of stewardship by Pioneering Management Corp., which assumed
management of the Fund from Mutual of Omaha Fund Management Co. on December 1,
1993.
 
                            HOW YOUR FUND PERFORMED
 
In 1994, the Fund paid shareowners $0.64 per share in dividends. (In July, your
Fund began accruing dividends daily, and paying distributions on a monthly
basis, instead of quarterly.) At the end of the year the Fund's net asset value
stood at $11.24 per share, compared to $12.68 one year earlier, in part
reflecting the payment of distributions. As of year-end, the Fund provided a
30-day SEC yield of 5.45%, computed using a standard formula prescribed by the
Securities and Exchange Commission.
 
<TABLE>
Because your Fund's income is free from federal taxation, the yield compares
favorably with taxable bonds on an "after-tax" basis. The Fund's 5.45% SEC yield
would be equal to these taxable yields:
 
<CAPTION>
       FEDERAL                  TAXABLE
     TAX BRACKET           EQUIVALENT YIELD
     -----------           ----------------
        <S>                      <C>
        39.6%                    9.02%
        36.0                     8.52
        31.0                     7.90
</TABLE>
 
For 1994, the Fund had a total return of -6.38%, based on net asset value. Total
return measures the change in market value of the shares and assumes
reinvestment of all dividends. In comparison, the Lehman Brothers Municipal Bond
Index returned -5.17%. The average general municipal bond fund, as tracked by
Lipper Analytical Services, posted a total return of -6.53%.
 
Despite the Fund's negative total return in 1994, we feel it is important to
maintain focus on the long term. Over the last five and 10 years, your Fund has
provided average annual total returns of 6.80% and 9.66%, respectively.
 
For additional information on the Fund's performance, please turn to page 4.
 
                                MARKET OVERVIEW
 
In 1994, the dominant factor in the financial markets was the repeated moves by
the Federal Reserve Board to cool the economy. The Fed believed the pace of
economic growth was too rapid to be sustained without prompting inflation. Thus,
starting in February, the Fed acted six times to "tighten" monetary conditions;
in other words, it repeatedly raised key short-term rates. The series of rate
increases provided some assurance to bond investors that the Fed was committed
to holding inflation in check. Overall, however, the Fed's tightening caused
rates to rise on bonds of all maturities.
 
For example, intermediate U.S. Treasury notes, as measured by Ibbotson
Associates, had a total return of -5.14%. To put that in perspective, this was
the largest one-year decline in the prices of intermediate notes since record
keeping began in 1925, and more than twice the decline in 1931, the previous
worst year. The municipal bond market fared even worse, with the Lehman Brothers
Municipal Bond Index returning -5.17%, and the Lehman Brothers Long-Term
Municipal Index returning -9.10%.

<PAGE>
 
Your management believes that much of last year's decline in the municipal bond
market stemmed from an overreaction on the part of some investors. Indeed, in
the first weeks of 1995 the municipal bond market has bounced back to be one of
the strongest-performing sectors. Over the long term, we continue to be bullish
about the value present in the municipal arena, especially when we look at the
advantage tax-free compounding of dividends can offer shareowners.
 
                      HOW PIONEER MANAGED YOUR INVESTMENT
 
In a difficult environment such as last year's bond market, sometimes the moves
not undertaken by management are just as important as those that are made. Your
Fund's guiding philosophy is to follow a consistent strategy of buying quality
municipal bonds, and adjusting positions as needed without precipitous moves or
overreacting to market conditions.
 
In 1994, your management looked for opportunities to selectively acquire bonds
that would improve the overall quality of the portfolio. For example, we
maintained our approximate weighting in bonds issued in Nebraska -- a state
where there is relatively little supply, which tends to support the prices of
the bonds. In addition, we continue to favor bonds that are backed by revenue
streams of essential services such as sewer and water. To achieve a high level
of diversification, the portfolio comprised 158 bond issues in 37 states as of
year end.
 
During the course of the year, your management also sought to invest in bonds
with higher interest rate payments. This higher cash flow tends to make the
value of the bonds, and the Fund's portfolio, less vulnerable to rising interest
rates.
 
The accompanying charts show the Fund's maturity and quality at year-end.
 
                             MATURITY DISTRIBUTION
 
                               PORTFOLIO QUALITY
 
                                        2

<PAGE>
 
         MANAGEMENT OUTLOOK
 
The Fed's target is to steer the economy between paths of inflationary
overheating and a recession -- a goal known as a "soft landing." Your
management believes that the rise in interest rates that began in the early     
part of 1994 is substantially over. However, economic indicators, such as last
year's strong 4% increase in Gross Domestic Product and the relatively low
unemployment rate, lead us to believe that the Fed still may wish to further
dampen the growth of the economy. Indeed, the Fed raised rates again on
February 1 and has indicated that it may do so again. The tightening by the Fed
is a normal activity at this stage of the business cycle -- it has occurred 10
times in the last 41 years.
 
Conditions in the municipal bond market are generally favorable. Supply is
relatively tight, while there is a high level of demand from individuals
seeking to minimize the impact of the higher federal tax brackets that
went into effect last year. Your management will continue to look for
opportunities that present themselves in this environment, while emphasizing
current income and investment-grade issues.
 
Please refer to the following pages for audited financial statements and the
complete list of portfolio holdings as of December 31, 1994. If you have any
questions about your investment in Pioneer Tax-Free Income Fund, contact your
investment representative, or call Pioneer at 1-800-225-6292.
 
Respectfully submitted,
 

John F. Cogan, Jr.
Chairman and President,
Pioneer Tax-Free Income Fund
February 10, 1995
 
                                        3

<PAGE>
 
                        GROWTH OF A $10,000 INVESTMENT*
 
This chart shows the growth of a $10,000 investment made in Pioneer Tax-Free
Income Fund at public offering price, compared to the growth of the Lehman
Brothers Municipal Bond Index.
 
                       Average Annual Total Returns Chart
 
The Lehman Brothers Municipal Bond Index is an unmanaged measure of
approximately 15,000 bonds. Bonds in the Index have a minimum credit rating of
BBB, were part of at least a $50 million issuance made within the past five
years as part of a deal of at least $50 million and have a maturity of at least
two years. Index returns assume monthly reinvestment of dividends and, unlike
Fund returns, do not reflect any fees, expenses or sales charges. Investors
cannot directly invest in the Index.
 
* Reflects deduction of the 4.50% maximum sales charge at the beginning of the
  period and assumes reinvestment of distributions at net asset value.
 
Past performance does not guarantee future results. Return and principal value
will fluctuate so that an investor's shares, when redeemed, may be worth more or
less than their original cost.
 
                                        4

<PAGE>
<TABLE>
PIONEER TAX-FREE INCOME FUND
SCHEDULE OF INVESTMENTS
December 31, 1994
 
<CAPTION>
                  Standard
                  & Poor's
                   Rating
 Principal       (Unaudited)                     Investment in Tax-Exempt Securities - 99.7%+                         Value
- -------------------------------------------------------------------------------------------------------------------------------
<C>             <S>          <C>                                                                                      <C>
                             ALABAMA -- 2.4%
$ 6,380,000     AA           Birmingham General Obligation, 8.0%, 2015.............................................   $ 6,874,450
  4,500,000     AA-          Jefferson County Sewer Revenue, 6.0%, 2013............................................     4,145,625
                             
                             ARIZONA -- 1.1%
  5,000,000     AA           Arizona State University Revenue -- Series A, 5.5%, 2019..............................     4,131,250
  1,000,000     AAA          Maricopa County Elementary School District General Obligation, 5.4%, 2011.............       875,000
                             
                             DELAWARE -- 1.2%
  1,590,000     A1(1)        Dover Electric Authority Revenue, 7.0%, Prerefunded, 2000*............................     1,709,250
  1,865,000     AAA          State of Delaware Economic Development Authority Revenue, 7.3%, 2014..................     1,944,263
      5,000     A1(1)        State of Delaware Housing Authority Revenue, 6.45%, 1995 ++...........................         5,000
  1,960,000     A1(1)        State of Delaware Housing Authority Revenue, 6.45%, 2013..............................     1,847,013
                             
                             DISTRICT OF COLUMBIA -- 0.8%
  3,705,000     AA-          District of Columbia Howard University Revenue -- Series A, 7.25%, 2020...............     3,746,681
                             
                             FLORIDA -- 2.3%
  5,000,000     AAA          Dade County General Obligation, 12.0%, 2001...........................................     6,743,750
  4,000,000     AA+          Jacksonville Health Facilities Authority Hospital Revenue, 6.75%, 2013................     3,840,000
                             
                             GEORGIA -- 0.7%
  2,150,000     A+           Appling County Development Authority Revenue, 7.15%, 2021.............................     2,203,750
  1,000,000     AAA          Monroe County Development Authority Pollution Control Revenue, 6.8%, 2012.............       981,250
                             
                             IDAHO -- 0.5%
  2,500,000     A(1)         University of Idaho Revenue, 6.625%, 2016.............................................     2,437,500
                             
                             ILLINOIS -- 9.3%
  6,900,000     AA           Bryant Illinois Pollution Control Revenue, 5.9%, 2023.................................     5,847,750
  3,700,000     AA-          Chicago Gas Supply Revenue, 8.1%, 2020................................................     3,954,375
 10,125,000     AA(1)        Illinois Education Facilities Authority Revenue Northwestern University, 5.375%, 2021.     8,201,250
  1,145,000     A+           Illinois Housing Development Authority Revenue Multi-Family Housing, 7.0%,
                             Prerefunded, 2021*....................................................................     1,147,863
  2,500,000     AAA          Illinois Metropolitan Pier & Exposition Authority State Tax Revenue, 0.0%, 2010.......       887,500
  9,000,000     A+           Illinois Metropolitan Pier & Exposition Authority State Tax Revenue, 8.5%, 2006.......    10,451,250
  4,100,000     A+           Illinois Metropolitan Pier & Exposition Authority State Tax Revenue, 6.5%, 2027.......     3,797,625
  2,200,000     AA           Illinois Metropolitan Water District General Obligation, 5.5%, 2012...................     1,922,250
  6,000,000     A+           Illinois State Toll Highway Authority Revenue, 5.75%, 2017............................     5,160,000
  1,000,000     AAA          Northwest Suburban Municipal Joint Action Water Agency Revenue, 5.9%, 2013............       912,500
                             
                             INDIANA -- 2.9%
  2,000,000     A+           Fisher Economic Development Water Facilities Revenue., 7.875%, 2019...................     2,100,000
     35,000     Aa(1)        Indiana Housing Finance Authority Revenue, 8.5%, 1995 ++..............................        35,000
    345,000     Aa(1)        Indiana Housing Finance Authority Revenue, 8.5%, 2012.................................       358,300
  1,890,000     A+           Indiana State Office Building Commission Correctional Facilities Revenue, 6.4%, 2011..     1,786,050
  6,055,000     A+           Indianapolis Economic Development Water Facilities Revenue, 7.875%, 2019..............     6,327,475
  1,400,000     A+           Indianapolis Local Public Improvement Board Revenue, 6.75%, 2014......................     1,375,500
  1,000,000     A+           Lawrence Township Metropolitan School District Revenue, 6.75%, 2013...................     1,007,500
</TABLE>                     
 
   The accompanying notes are an integral part of these financial statements.
 
                                        5

<PAGE>
<TABLE>
PIONEER TAX-FREE INCOME FUND
SCHEDULE OF INVESTMENTS
December 31, 1994 (Continued)
 
<CAPTION>
                  Standard
                  & Poor's
                   Rating
 Principal       (Unaudited)                       Investment in Tax-Exempt Securities - 99.7%+                         Value
- ---------------------------------------------------------------------------------------------------------------------------------
<C>             <S>            <C>                                                                                     <C>
                               IOWA -- 0.4%
$ 1,000,000     A(1)           Iowa Finance Authority Revenue, 5.5%, 2009............................................  $  942,500
  1,000,000     A(1)           Iowa Finance Authority Revenue, 5.55%, 2010...........................................     931,250
                                                                                                                       
                               KENTUCKY -- 0.9%                                                                        
  2,150,000     AA             Jefferson County Pollution Control Revenue, 5.625%, 2019..............................   1,830,188
    660,000     A              Kenton County Airport Board Revenue, 8.75%, 2015......................................     709,500
  1,000,000     AAA            Kentucky State Turnpike Authority of Economic Development Revenue, 5.5%, 2009.........     908,750
    495,000     AA-            University of Kentucky Community College Building Revenue, 6.4%, 2011.................     476,438
                                                                                                                       
                               LOUISIANA -- 0.6%                                                                       
  3,000,000     AAA            New Orleans Home Mortgage Authority, 6.25%, Prerefunded, 2011*........................   2,823,750
                                                                                                                       
                               MASSACHUSETTS -- 0.5%                                                                   
  1,415,000     A+             Massachusetts Bay Transportation Authority Revenue -- Series B, 5.875%, 2014..........   1,277,038
  1,000,000     AAA            South Essex Massachusetts Sewer District -- Series B, 6.75%, 2013.....................   1,006,250
                                                                                                                       
                               MICHIGAN -- 2.3%                                                                        
  4,500,000     AAA            Chippewa Valley School System General Obligation, 5.0%, 2021..........................   3,515,625
  1,250,000     A              Grand Rapids Water Supply Revenue, 7.875%, Prerefunded, 1998*.........................   1,359,375
  1,890,000     AAA            Michigan Municipal Bond Authority Revenue, 7.8%, Prerefunded, 1998*...................   2,060,100
  2,500,000     AA-            Michigan State Trunk Line Revenue -- Series B, 5.5%, 2021.............................   2,087,500
  1,500,000     AA             Walled Lake School District General Obligation, 6.5%, 2003............................   1,554,375
                                                                                                                       
                               MINNESOTA -- 3.6%                                                                       
  2,000,000     AA+            Minnesota State Housing Finance Agency, 6.55%, 2011...................................   1,932,500
  1,000,000     A+             Minnesota State Housing Finance Agency, 6.9%, 2012....................................     997,500
  5,000,000     A              Northern Municipal Power Agency Revenue, 7.25%, 2016..................................   5,237,500
  3,000,000     A(1)           Northfield St. Olaf College Revenue, 8.0%, Prerefunded, 1998*.........................   3,247,500
  4,100,000     AA+            Rochester Health Care Revenue Mayo Foundation, 5.75%, 2021............................   3,510,625
  1,000,000     A(1)           Southern Municipal Power Agency Revenue, 5.0%, 2018...................................     786,250
                                                                                                                       
                               MONTANA -- 3.6%                                                                         
  1,495,000     AAA            Forsyth Pollution Control Revenue Washington Water Power Project, 7.125%, 2013........   1,552,931
  2,250,000     AAA            Forsyth Pollution Control Revenue Puget Sound Power & Light Project, 7.25%, 2021......   2,356,875
  3,000,000     AAA            Forsyth Pollution Control Revenue Puget Sound Power & Light Project, 6.8%, 2022.......   2,996,250
  3,250,000     AAA            Forsyth Pollution Control Revenue Puget Sound Power & Light Project, 7.05%, 2021......   3,351,563
  6,000,000     AAA            Montana State Board of Investments Revenue Workers Compensation Program, 6.875%, 2020.   6,150,000
                                                                                                                       
                               NEBRASKA -- 8.6%                                                                        
  7,850,000     A+             Douglas County Hospital Authority Revenue Catholic Health Facilities, 7.25%, 2021.....   7,918,688
  6,000,000     AAA            Douglas County Hospital Authority Revenue Immanuel Medical Center, 7.0%, 2021.........   6,105,000
  5,000,000     A(1)           Grand Island Sanitation Sewer Revenue, 6.0%, 2014.....................................   4,600,000
  7,500,000     A              Hastings Electric System Revenue, 6.3%, 2019..........................................   6,965,625
  1,500,000     AA+            Lincoln Electric System Revenue, 5.75%, 2016..........................................   1,323,750
  1,325,000     AAA            Municipal Energy Agency of Nebraska Revenue, 6.0%, 2008...............................   1,280,281
  1,500,000     AAA            Municipal Energy Agency of Nebraska Revenue, 6.0%, 2017...............................   1,389,375
  1,850,000     A+             Nebraska Public Power District Revenue, 6.25%, 2022...................................   1,715,875
    890,000     A+             Nebraska Public Power District Revenue, 6.125%, 2015..................................     829,925
</TABLE>                                                                        
 
   The accompanying notes are an integral part of these financial statements.
 
                                        6

<PAGE>
<TABLE>
PIONEER TAX-FREE INCOME FUND
SCHEDULE OF INVESTMENTS
December 31, 1994 (Continued)
 
<CAPTION>
                  Standard
                  & Poor's
                   Rating
 Principal       (Unaudited)                       Investment in Tax-Exempt Securities - 99.7%+                         Value
- ---------------------------------------------------------------------------------------------------------------------------------
<C>             <S>            <C>                                                                                   <C>
                               NEBRASKA -- (CONTINUED)
$ 3,935,000     A+             Nebraska Public Power District Revenue, 5.75%, 2020.................................    $3,423,450
  2,000,000     AAA            Omaha Public Power District Revenue, 6.4%, Prerefunded, 2002*.......................     2,082,500
  1,185,000     AA             Omaha Public Power District Revenue, 6.8%, Prerefunded, 2000*.......................     1,251,656

                               NEVADA -- 1.1%
  3,660,000     AAA            Lyon County School District General Obligation, 6.875%, 2015**......................     3,673,725
  1,260,000     AAA            Lyon County School District General Obligation, 6.8%, 2012**........................     1,258,425

                               NEW HAMPSHIRE -- 1.7%
  2,800,000     A              New Hampshire Turnpike System Revenue, 8.375%, Prerefunded, 1997*...................     3,069,500
  5,505,000     AA+            New Hampshire Higher Education Dartmouth College Revenue, 5.375%, 2023..............     4,465,931

                               NEW JERSEY -- 1.2%
  1,000,000     A              New Jersey Economic Development Authority Revenue Natural Gas Project, 9.0%, 2017...     1,101,250
  1,000,000     AA             Rutgers State University Revenue, 6.4%, 2009........................................     1,005,000
  2,985,000     AAA            Rutgers State University Revenue, 8.0%, Prerefunded, 1998*..........................     3,268,575

                               NEW MEXICO -- 2.2%
  5,450,000     AA             Albuquerque Water & Sewer System Revenue, 6.0%, Prerefunded, 2000*..................     5,524,938
  1,000,000     A+             Albuquerque Airport Revenue, 8.75%, 2019............................................     1,076,250
  2,000,000     A+             Farmington Pollution Control Revenue, 7.2%, 2021....................................     2,002,500
  1,100,000     AA             University of New Mexico Revenue, 5.0%, 2018........................................       871,750

                               NORTH CAROLINA -- 3.5%
  1,000,000     Aaa(1)         Buncombe County Sewer District Revenue, 6.75%, Prerefunded, 2002*...................     1,070,000
  4,500,000     A+             Buncombe County Sewer District Revenue, 6.75%, Prerefunded, 2002*...................     4,786,875
  4,490,000     AA             Charlotte-Mecklenburg Hospital Authority Revenue, 6.25%, 2020.......................     4,142,025
  1,000,000     AAA            Franklin County Certificate Participation, 6.625%, 2014.............................       992,500
  5,980,000     A              Martin County Pollution Control Authority Revenue, 5.65%, 2023......................     4,746,625

                               OHIO -- 1.8%
  2,000,000     AA+            Columbus Ohio General Obligation, 5.25%, 2011.......................................     1,725,000
  2,000,000     AAA            Hamilton City Electric System Revenue, 8.0%, Prerefunded, 1998*.....................     2,205,000
    400,000     AAA            Northeast Ohio Regional Sewer District Wastewater Improvement Revenue, 6.5%, 2016...       395,500
    500,000     A+             Ohio State Building Authority Revenue, 6.0%, 2008...................................       481,250
  2,900,000     Aa(1)          Solon School District General Obligation, 7.15%, Prerefunded, 2001*.................     3,157,375

                               OKLAHOMA -- 4.8%
  4,700,000     AAA            McGee Creek Authority Water Revenue, 6.0%, 2023.....................................     4,235,875
  5,300,000     A+             Oklahoma State Turnpike Authority Revenue, 6.125%, 2020.............................     4,889,250
  2,700,000     AAA            Sapula Municipal Authority Utility Revenue, 7.4%, 2010..............................     2,868,750
  9,240,000     AA             Tulsa County Industrial Authority Health Care Revenue, 6.75%, Prerefunded, 2001*....     9,829,050

                               OREGON -- 1.5%
  2,000,000     AAA            Oregon Metropolitan Service District Revenue Headquarters Building, 6.75%,
                               Prerefunded, 1999*..................................................................     2,132,500
  1,000,000     AAA            Portland Hospital Facilities Authority Revenue Legacy Health Systems, 6.625%, 2011..     1,005,000
    550,000     AAA            Portland International Airport Revenue, 6.75%, 2015.................................       559,625
  3,250,000     A              Washington County Unified Sewerage Agency Revenue, 6.2%, 2010.......................     3,140,313
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                        7

<PAGE>
<TABLE>
PIONEER TAX-FREE INCOME FUND
SCHEDULE OF INVESTMENTS
December 31, 1994 (Continued)
 
<CAPTION>
                  Standard
                  & Poor's
                   Rating
 Principal       (Unaudited)                     Investment in Tax-Exempt Securities - 99.7%+                         Value
- ---------------------------------------------------------------------------------------------------------------------------------
<C>             <S>          <C>                                                                                      <C>
                             PENNSYLVANIA -- 4.6%
$ 2,400,000     AAA          Berks County General Obligation, 7.25%, Prerefunded, 2000*............................   $ 2,631,000
  2,500,000     AAA          Bucks County Water & Sewer Authority, 0.00%, 2012.....................................       756,250
  2,500,000     AAA          Bucks County Water & Sewer Authority, 0.00%, 2012.....................................       781,250
  2,500,000     AAA          Bucks County Water & Sewer Authority, 0.00%, 2013.....................................       725,000
  3,750,000     AAA          Hempfield School District General Obligation, 5.3%, 2014..............................     3,135,938
  1,000,000     AA           Pennsylvania Housing Finance Agency Revenue, 8.1%, 2010...............................     1,018,750
  2,500,000     AAA          Pennsylvania State Industrial Development Revenue, 5.5%, 2014.........................     2,140,625
  2,500,000     A            Pennsylvania State Turnpike Commission Revenue, 6.5%, 2013............................     2,465,625
  6,500,000     A            Pennsylvania State University Revenue, 5.5%, 2016.....................................     5,427,500
  2,460,000     AAA          Philadelphia Water & Wastewater Revenue, 5.0%, 2016...................................     1,949,550
                             
                             RHODE ISLAND -- 0.2%
  1,000,000     AA+          Rhode Island Housing & Mortgage Finance, 6.75%, 2017..................................       961,250
                             
                             SOUTH CAROLINA -- 4.8%
  3,000,000     A-           Richland Cnty. Solid Waste Disposal Facilities Revenue Union Camp Project, 7.45%, 2021     3,048,750
  1,000,000     AAA          South Carolina Grand Strand Water & Sewer Authority, 6.375%, 2012.....................       986,250
 10,000,000     A+           South Carolina Public Service Authority Revenue, 6.625%, Prerefunded, 2002*...........    10,625,000
  5,750,000     A+           South Carolina Public Service Authority Revenue, 7.1%, Prerefunded, 2001*.............     6,260,313
    750,000     Aa           South Carolina State Housing Finance & Development Authority Revenue, 6.2%, 2009......       710,625
                             
                             SOUTH DAKOTA -- 5.7%
    500,000     A(1)         Rapid City Water Revenue, 7.45%, 2010.................................................       527,500
  5,000,000     AA+          South Dakota Housing Development Authority, 6.0%, 2012................................     4,568,750
 17,100,000     A+           South Dakota State Building Authority Certificate Participation, 7.5%, 2016...........    17,869,500
  2,730,000     A+           South Dakota Student Loan Finance Corporation Revenue, 7.7%, 2007.....................     2,695,875
                             
                             TENNESSEE -- 0.5%
  2,420,000     AAA          Chattanooga-Hamilton County Hospital Authority Revenue, 5.625%, 2009..................     2,211,275
                             
                             TEXAS -- 2.9%
    685,000     AA           Arlington General Obligation, 5.375%, 2012............................................       596,806
  2,310,000     AAA          Clear Creek Independent School District General Obligation, 0.0%, 2010................       834,488
  5,000,000     AAA          Clear Creek Independent School District General Obligation, 0.0%, 2011................     1,675,000
  5,000,000     AAA          Harris County General Obligation, 0.0%, 2007..........................................     2,231,250
  1,760,000     Aaa(1)       Keller Independent School District General Obligation, 0.0%, 2013.....................       499,400
  2,050,000     Aaa(1)       Keller Independent School District General Obligation, 0.0%, 2010.....................       730,313
  3,000,000     AAA          Texas Public Finance Authority Building Revenue, 0.0%, 2007...........................     1,368,750
  5,500,000     AAA          Texas Public Finance Authority Building Revenue, 0.0%, 2008...........................     2,323,750
  2,750,000     AAA          Texas Public Finance Authority Building Revenue, 0.0%, 2010...........................     1,014,063
    960,000     AA           Texas State General Obligation, 6.6%, 2008............................................       921,600
  1,075,000     AA           Texas State General Obligation, 6.7%, 2009............................................     1,040,063
                             
                             UTAH -- 3.8%
     25,000     AA           Utah Housing Finance Agency Revenue, 8.625%, 1995 ++..................................        25,000
    505,000     AA           Utah Housing Finance Agency Revenue, 8.625%, 2014.....................................       527,525
    140,000     Aa(1)        Utah Housing Finance Agency Revenue, 5.95%, 1995 ++...................................       140,000
</TABLE>                     
 
   The accompanying notes are an integral part of these financial statements.
 
                                        8

<PAGE>
<TABLE>
PIONEER TAX-FREE INCOME FUND
SCHEDULE OF INVESTMENTS
December 31, 1994 (Continued)
 
<CAPTION>
                  Standard
                  & Poor's
                   Rating
 Principal       (Unaudited)                       Investment in Tax-Exempt Securities - 99.7%+                         Value
- ---------------------------------------------------------------------------------------------------------------------------------
<C>             <S>            <C>                                                                                   <C>
                               UTAH -- (CONTINUED)
$   985,000     Aa(1)          Utah Housing Finance Agency Revenue, 5.95%, 2011....................................  $    882,344
  1,000,000     AA             Utah Intermountain Power Agency Revenue, 7.50%, 2021................................     1,042,500
  1,270,000     AA-            Utah Intermountain Power Agency Revenue, 5.0%, 2016.................................       993,775
  3,010,000     AA             Utah Intermountain Power Agency Revenue, 5.0%, 2018.................................     2,336,513
  8,940,000     AA             Utah Intermountain Power Agency Revenue, 7.75%, 2020................................     9,409,350
  2,250,000     AA             Utah Intermountain Power Agency Revenue, 5.0%, 2023.................................     1,721,250

                               VIRGINIA -- 4.1%
  1,750,000     A+             Chesapeake Water & Sewer System Revenue, 6.5%, 2012.................................     1,708,438
  4,685,000     A+             Chesapeake Water & Sewer System Revenue, 6.4%, 2017.................................     4,450,750
  1,750,000     A(1)           Harrisonburg Redevelopment & Housing Authority Revenue, 6.5%, 2014..................     1,690,938
  2,000,000     AA             Richmond Public Improvement General Obligation, 6.5%, Prerefunded, 2002*............     2,110,000
  4,715,000     AA             Richmond Public Improvement General Obligation, 6.4%, Prerefunded, 2002*............     4,944,856
  1,000,000     AA             Virginia State Resources Authority Water System Revenue, 5.25%, 2013................       832,500
  1,255,000     AA             Virginia State Resources Authority Water & Sewer System Revenue, 5.25%, 2013........     1,044,788
  2,000,000     AA             Virginia State Transportation Board Revenue U.S. Route 58 Corridor, 5.25%, 2012.....     1,705,000

                               WASHINGTON -- 7.3%
  2,000,000     A+             Chelan County Public Utility District Revenue, 9.3%, 2062...........................     2,192,500
  3,235,000     A(1)           King County Vashon Island School District General Obligation, 6.65%, 2012...........     3,239,044
  5,000,000     A(1)           Lynnwood Water & Sewer Revenue, 7.7%, 2013..........................................     5,281,250
  5,295,000     AAA            Pike Place Market Preservation and Development Authority Revenue, 8.75%,
                               Prerefunded, 1997*..................................................................     5,850,975
  5,700,000     AA-            Seattle Metropolitan Sewer Revenue, 6.2%, 2032......................................     5,165,625
  3,500,000     A+             Snohomish County Public Utility District Revenue, 6.8%, Prerefunded, 2020*..........     3,495,625
  1,000,000     AAA            Snohomish County School District General Obligation, 5.7%, 2011.....................       902,500
  2,000,000     AAA            Washington Health Care Facilities Authority Revenue, 6.3%, 2022.....................     1,857,500
  4,000,000     AA             Washington State Public Power Supply System Revenue -- Series A, 6.5%, 2015.........     3,785,000
  1,475,000     AAA            Washington State Public Power Supply System Revenue -- Series B, 5.6%, 2015.........     1,262,969

                               WEST VIRGINIA -- 0.2%
  1,000,000     AA+            West Virginia State Housing Development, 7.05%, 2024................................       986,250

                               WISCONSIN -- 1.6%
  3,600,000     AA+            Milwaukee Local District Heating Facility Revenue, 6.85%, 2021......................     3,501,000
  4,205,000     AA+            Wisconsin State Health & Education Facilities Authority Revenue Luther Hospital,
                               6.25%, 2010.........................................................................     3,873,856

                               WYOMING -- 2.3%
  9,750,000     AA             Wyoming Community Development Authority Revenue -- Series B, 7.05%, 2033............     9,603,750
  1,225,000     AA-            Wyoming Farm Loan Board Facilities Revenue, 5.5%, 2021..............................     1,006,029
                                                                                                                     ------------
                               TOTAL INVESTMENT IN TAX-EXEMPT BONDS (Cost $443,289,093)............................  $441,227,038
                                                                                                                     ------------
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                        9

<PAGE>

PIONEER TAX-FREE INCOME FUND
SCHEDULE OF INVESTMENTS
December 31, 1994 (Continued)

<TABLE>
<CAPTION>
                                                   Investment in Tax-Exempt Securities - 99.7%+                         Value
<C>             <S>            <C>                                                                                   <C>
- ---------------------------------------------------------------------------------------------------------------------------------
                               TAX-EXEMPT MONEY MARKET MUTUAL FUND -- 2.2%
                               Lehman Brothers Munifund (Cost $9,885,457)..........................................  $  9,885,457
                                                                                                                     ------------
                               TOTAL INVESTMENT IN TAX-EXEMPT SECURITIES -- 99.7% (Cost $453,174,550)..............  $451,112,495
                                                                                                                     ------------
                               ALL OTHER ASSETS, LESS LIABILITIES -- 0.3%..........................................  $  1,548,772
                                                                                                                     ------------
                               NET ASSETS -- 100%..................................................................  $452,661,267
                                                                                                                     =============
<FN> 
+ The concentration of investments in securities by type of obligation / market sector is:

</FN>
</TABLE>
 
<TABLE>
<CAPTION>

      <S>                                                                                           <C>
      General Obligation                                                                             9.7%
      Escrowed in U.S. Government Securities                                                        16.9%
      Revenue Bonds:
         Education Revenue                                                                           6.5%
         Water & Sewer Revenue                                                                      11.9%
         Hospital Revenue                                                                            7.6%
         Housing Revenue                                                                             3.3%
         Miscellaneous                                                                              16.9%
         Pollution Control Revenue                                                                   7.5%
         Power Revenue                                                                              13.3%
         Transportation Revenue                                                                      4.2%
      Reserves                                                                                       2.2%
 
  * Prerefunded bonds have been collaterized by U.S. Treasury securities which
    are held in escrow and used to pay principal and interest and to retire the
    bonds in full at the earliest refunding date.
++ These bonds have been called by the issuer and are restricted from sale.
 ** When-Issued securities.
(1) Rating by Moody's.
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                       10

<PAGE>
<TABLE>
PIONEER TAX-FREE INCOME FUND
BALANCE SHEET
December 31, 1994
 
<S>                                                                                                  <C>
ASSETS:
Investments in securities, at value (identified cost and cost for federal income tax purposes
  $453,174,550; see Schedule of Investments and Notes 1, 2 and 3)..................................  $451,112,495
Cash...............................................................................................         2,788
Receivables -
  Interest.........................................................................................     8,604,160
  Trust shares sold................................................................................       236,162
Other..............................................................................................        45,465
                                                                                                     ------------
        Total assets...............................................................................  $460,001,070
                                                                                                     ------------
LIABILITIES:
Payables -
  Investment securities purchased..................................................................  $  5,933,244
  Trust shares repurchased.........................................................................       287,577
  Dividends........................................................................................       620,067
Accrued expenses -
  Management fees (Note 4).........................................................................        35,109
  Other (Notes 4, 5, and 6)........................................................................       463,806
                                                                                                     ------------
        Total liabilities..........................................................................  $  7,339,803
                                                                                                     ------------
NET ASSETS:
Trust shares (100,000,000 shares authorized), amount paid in on 40,280,376 shares outstanding,
  $.01 par value (Note 1)..........................................................................  $455,484,573
Accumulated distributions in excess of net investment income.......................................       (46,964)
Accumulated net realized loss on investments (Note 2)..............................................      (714,287)
Net unrealized loss on investments (Note 2)........................................................    (2,062,055)
                                                                                                     ------------
        Total net assets (equivalent to $11.24 per share based on 40,280,376 trust shares
        outstanding)...............................................................................  $452,661,267
                                                                                                     ============
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                       11

<PAGE>
<TABLE>
PIONEER TAX-FREE INCOME FUND
STATEMENT OF OPERATIONS
For the Year Ended December 31, 1994
 
<S>                                                                           <C>
INVESTMENT INCOME (NOTE 1):
  Interest..................................................................  $ 30,825,650
                                                                              ------------
EXPENSES:
  Management fees (Note 4)..................................................  $  2,266,099
  Distribution fees (Note 6)................................................     1,233,748
  Transfer fees (Note 5)....................................................       582,853
  Registration fees.........................................................        84,180
  Professional fees.........................................................        74,766
  Accounting................................................................        65,329
  Custodian fees............................................................        56,185
  Printing..................................................................        22,978
  Fees and expenses of nonaffiliated trustees...............................        22,453
  Miscellaneous expenses....................................................        35,884
                                                                              ------------
    Total expenses..........................................................  $  4,444,475
                                                                              ------------
        Net investment income...............................................  $ 26,381,175
                                                                              ------------
REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS:
  Net realized loss on investments..........................................  $   (714,287)
  Decrease in net unrealized gain on investments............................   (59,207,615)
                                                                              ------------
    Net loss on investments.................................................  $(59,921,902)
                                                                              ------------
        Net decrease in net assets resulting from operations................  $(33,540,727)
                                                                              ============
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                       12

<PAGE>
<TABLE>
PIONEER TAX-FREE INCOME FUND
STATEMENT OF CHANGES IN NET ASSETS
For the Years Ended December 31, 1994 and 1993

<CAPTION>
                                                                                         1994            1993
                                                                                     ------------    ------------
<S>                                                                                  <C>             <C>
FROM OPERATIONS:
  Net investment income..........................................................    $ 26,381,175    $ 27,068,085
  Net realized gain (loss) on investments........................................        (714,287)     11,224,327
  Net increase (decrease) in net unrealized gain (loss) on investments...........     (59,207,615)     22,969,333
                                                                                     ------------    ------------
    Net increase (decrease) in net assets resulting from operations..............    $(33,540,727)   $ 61,261,745
                                                                                     ------------    ------------
EQUALIZATION:
  Net undistributed investment income included in price of shares sold, net of
    shares repurchased (Note 1)..................................................    $     11,837    $     91,286
                                                                                     ------------    ------------
DISTRIBUTIONS TO SHAREHOLDERS:
  From net investment income ($0.642 and $0.670 per share, respectively).........    $(26,474,942)   $(26,974,318)
  In excess of net investment income ($0.001 and $0.00 per share,
    respectively)................................................................         (46,964)        --
  From net realized gain on investments ($0.003 and $0.270 per share,
    respectively)................................................................        (131,360)    (11,092,967)
                                                                                     ------------    ------------
Decrease in net assets resulting from distributions to shareholders..............     (26,653,266)    (38,067,285)
                                                                                     ------------    ------------
</TABLE>
<TABLE>
FROM TRUST SHARE TRANSACTIONS:
<CAPTION>
                                                                  Shares
                                                         ------------------------
                                                            1994          1993
                                                         ----------    ----------
<S>                                                      <C>           <C>           <C>             <C>
Net proceeds from sale of shares.......................   3,231,068     6,262,915    $ 38,464,474    $ 78,849,726
Net asset value of shares issued to shareholders in
reinvestment of dividends..............................   1,674,702     2,235,544      19,611,787      28,246,077
Cost of shares repurchased.............................  (6,630,251)   (5,109,790)    (77,723,460)    (64,477,054)
                                                         ----------    ----------    ------------    ------------
(Decrease) increase in net assets resulting from trust
share transactions.....................................  (1,724,481)    3,388,669    $(19,647,199)   $ 42,618,749
                                                         ===========   ===========
                                                                                     ------------    ------------
Net (decrease) increase in net assets............................................    $(79,829,355)   $ 65,904,495
NET ASSETS:
Beginning of year................................................................     532,490,622     466,586,127
                                                                                     ------------    ------------
End of year (including undistributed (distributions in excess of) net investment
income of $(46,964) and $93,767 respectively)....................................    $452,661,267    $532,490,622
                                                                                     =============   =============
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                       13

<PAGE>
<TABLE>
PIONEER TAX-FREE INCOME FUND
FINANCIAL HIGHLIGHTS -- SELECTED DATA FOR A SHARE OUTSTANDING
For the Years Presented
<CAPTION>
                                                                         For the Year Ended December 31,
                                                    --------------------------------------------------------------------------
                                                      1994      1993+       1992       1991       1990       1989       1988
                                                    --------   --------   --------   --------   --------   --------   --------
<S>                                                 <C>        <C>        <C>        <C>        <C>        <C>        <C>
Net asset value, beginning of year................  $  12.68   $  12.08   $  11.99   $  11.52   $  11.47   $  11.17   $  10.70
                                                    --------   --------   --------   --------   --------   --------   --------
Income from investment operations--
 Net investment income............................  $   0.64   $   0.67   $   0.71   $   0.74   $   0.76   $   0.79   $   0.80
 Net realized and unrealized gain(loss) on
   investments....................................     (1.44)      0.87       0.31       0.65       0.06       0.31       0.47
                                                    --------   --------   --------   --------   --------   --------   --------
   Total income (loss) from investment
    operations....................................  $  (0.80)  $   1.54   $   1.02   $   1.39   $   0.82   $   1.10   $   1.27
Distribution to shareholders--
 From net investment income.......................     (0.64)     (0.67)     (0.71)     (0.74)     (0.76)     (0.80)     (0.80)
 From net realized capital gains..................     (0.00)     (0.27)     (0.22)     (0.18)     (0.01)     (0.00)     (0.00)
                                                    --------   --------   --------   --------   --------   --------   --------
Net increase (decrease) in net asset value........  $  (1.44)  $   0.60   $   0.09   $   0.47   $   0.05   $   0.30   $   0.47
                                                    --------   --------   --------   --------   --------   --------   --------
Net asset value, end of year......................  $  11.24   $  12.68   $  12.08   $  11.99   $  11.52   $  11.47   $  11.17
                                                    ========   ========   ========   ========   ========   ========   ========
Total return*.....................................     (6.38%)    12.98%      8.73%     12.49%      7.40%     10.12%     12.25%
Ratio of net operating expenses to average net
 assets...........................................      0.91%      0.86%      0.87%      0.87%      0.78%      0.63%      0.64%
Ratio of net investment income to average net
 assets...........................................      5.37%      5.37%      5.80%      6.26%      6.69%      6.96%      7.26%
Portfolio turnover rate...........................        55%        58%        62%        56%        40%        54%        73%
Net assets, end of year (in thousands)............  $452,661   $532,491   $466,586   $408,990   $362,887   $357,388   $324,116
 
<CAPTION>
 
                                                      1987       1986       1985
                                                    --------   --------   --------
<S>                                                 <C>        <C>        <C>
Net asset value, beginning of year................  $  11.69   $  10.81   $   9.70
                                                    --------   --------   --------
Income from investment operations--
 Net investment income............................  $   0.80   $   0.86   $   0.86
 Net realized and unrealized gain(loss) on
   investments....................................     (0.98)      1.52       1.12
                                                    --------   --------   --------
   Total income (loss) from investment
    operations....................................  $  (0.18)  $   2.38   $   1.98
Distribution to shareholders--
 From net investment income.......................     (0.81)     (0.86)     (0.87)
 From net realized capital gains..................     (0.00)     (0.64)     (0.00)
                                                    --------   --------   --------
Net increase (decrease) in net asset value........  $  (0.99)  $   0.88   $   1.11
                                                    --------   --------   --------
Net asset value, end of year......................  $  10.70   $  11.69   $  10.81
                                                    ========   ========   ========
Total return*.....................................     (1.56%)    22.67%     21.25%
Ratio of net operating expenses to average net
 assets...........................................      0.63%      0.61%      0.64%
Ratio of net investment income to average net
 assets...........................................      7.24%      7.30%      8.40%
Portfolio turnover rate...........................        89%       153%       258%
Net assets, end of year (in thousands)............  $307,266   $307,266   $307,266
<FN> 
* Assumes initial investment at net asset value at the beginning of each period,
  reinvestment of all distributions, and the complete redemption of the
  investment at the net asset value at the end of each period and no sales
  charges. Total return would be reduced if sales charges were taken into
  account.
 
+ Prior to the assumption of the management agreement on December 1, 1993 by
  Pioneering Management Corporation, the Fund was advised by Mutual of Omaha
  Fund Management Company.
</FN>
</TABLE>
 
   The accompanying notes are an integral part of these financial statements.
 
                                       14

<PAGE>
 
PIONEER TAX-FREE INCOME FUND
NOTES TO FINANCIAL STATEMENTS
December 31, 1994
 
1. Pioneer Tax-Free Income Fund, (the Fund) a Delaware business Trust, formerly
Mutual of Omaha Tax-Free Income Fund, is registered under the Investment Company
Act of 1940 as a diversified, open-end management company. On December 1, 1993,
Mutual of Omaha Fund Management Company (FMC) was sold to The Pioneer Group,
Inc. (PGI). Concurrent with the sale of FMC to PGI, the Fund shareholders
approved a new investment management agreement with Pioneering Management
Corporation (PMC), a wholly owned subsidiary of PGI. The following is a summary
of significant accounting policies consistently followed by the Fund which are
in conformity with those generally accepted in the investment company industry.
 
    A. Investment Securities -- Security transactions are recorded on the date
the securities are purchased or sold. Debt securities (other than short-term
obligations), including listed issues, are valued on the basis of valuations
furnished by a pricing service which utilizes both dealer-supplied valuations
and electronic data processing techniques which take into account appropriate
factors such as institution-size trading in similar groups of securities, yield,
quality, coupon rate, maturity, type of issue, trading characteristics and other
market data. Temporary cash investments are stated at cost plus accrued
interest, which approximates market value. Interest income is recorded on the
accrual basis. Original issue discount is accreted daily on a yield to maturity
basis.
 
    Gains and losses from sales of investments are calculated on the "identified
cost" method for both financial reporting and federal income tax purposes. It is
the Fund's practice first to select for sale those securities which have the
highest cost and also qualify for long-term capital gain or loss treatment for
tax purposes.
 
    B. Federal Taxes -- It is the Fund's policy to comply with the requirements
of the Internal Revenue Code applicable to regulated investment companies and to
distribute all of its net investment income and net realized capital gains, if
any, to its shareholders. Therefore, no federal tax provisions are required.
 
    The characterization of distributions to shareholders for financial
reporting purposes is determined in accordance with income tax rules. Therefore,
the source of a portfolio's distributions may be shown in the accompanying
financial statements as either from or in excess of net investment income or net
realized gain on investment transactions, or from capital, depending on the type
of book/tax differences that may exist.
 
    C. Trust Shares -- The Fund records sales and repurchases of its fund shares
on the trade date. Net losses, if any, as a result of cancellations, are
absorbed by Pioneer Funds Distributor, Inc. (PFD), the principal underwriter for
the Fund and wholly owned subsidiary of PGI. For sales made from January 1, 1994
to December 31, 1994, PFD earned $135,695 in underwriting commissions. Dividends
and distributions to shareholders are recorded as of the ex-dividend date.
 
    D. Equalization -- Through June 30, 1994, the Fund followed the accounting
practice known as equalization by which a portion of the proceeds from sales and
costs of repurchases of fund shares, which is equivalent, on a per share basis,
to the amount of undistributed net income on the date of the transaction, is
credited or charged to fund shares.
 
2. At December 31, 1994, the total cost of securities, the net realized gain,
the accumulated net realized gain and the decrease in net unrealized gain for
federal income tax purposes were identical to those on a financial reporting
basis. Aggregate gross unrealized gain on securities in which there was an
excess of market value over tax cost was $12,110,306. Aggregate gross unrealized
loss on securities in which there was an excess of tax cost over market value
was $14,172,361. Net unrealized loss for tax purposes was $2,062,055. At
December 31, 1994, the Fund had a net capital loss carry
 
                                       15

<PAGE>
 
PIONEER TAX-FREE INCOME FUND
NOTES TO FINANCIAL STATEMENTS
December 31, 1994 (Continued)
 
forward for tax purposes of $714,287 which will expire in the year 2002, if not
utilized.
 
3. During the year ended December 31, 1994, the cost of purchases and the
proceeds from sales of securities, other than temporary cash investments, were
$265,931,706 and $289,324,898, respectively.
 
4. PMC is the Fund's investment adviser. Management fees are calculated at the
annual rates set forth below as a percentage of average daily net assets. Such
rates are effective until December 1, 1995.
 
<TABLE>
<CAPTION>
Net Assets                                       Annual Fee
- ----------                                       ----------
<S>                                                 <C>
For assets up to $100,000,000.................      .50%
For assets in excess of $100,000,000 to
  $200,000,000................................      .48%
For assets in excess of $200,000,000 to
  $300,000,000................................      .46%
For assets in excess of $300,000,000 to
  $400,000,000................................      .44%
For assets in excess of $400,000,000 to
  $500,000,000................................      .42%
Over $500,000,000.............................      .40%
</TABLE>
 
    PMC furnishes investment advice, provides facilities and office equipment,
and pays executive salaries and certain other operating expenses under the
management agreement. No officer of the Fund receives any compensation directly
from the Fund. All officers of the Fund are directors and/or officers of the
investment adviser and/or principal underwriter. In addition, certain other
services and costs, including accounting, regulatory reporting and insurance
premiums, are paid by the Fund under the management agreement. Included in
Accrued expenses -- Other is $4,718 in accounting fees payable to PMC at
December 31, 1994.
 
5. Pioneering Services Corporation (PSC), a wholly owned subsidiary of PGI,
provides substantially all transfer agent and shareholder services to the Fund,
at negotiated rates. Included in Accrued expenses -- Other is $84,160 in
transfer fees payable to PSC at December 31, 1994.
 
6. The Fund has adopted a Plan of Distribution (the Plan) in accordance with
Rule 12b-1 of the Investment Company Act of 1940. The Plan generally provides
that the Fund will reimburse PFD for PFD's actual expenditures to finance
activities intended to result in the sale of the Fund's shares or to provide
services to the Fund's shareholders. Expenditures to the Fund pursuant to the
Plan may not exceed 0.25% of the Fund's average annual net assets. Included in
Accrued expenses -- Other is $297,003 in distribution fees payable to PFD at
December 31, 1994.
 
                                       16

<PAGE>
<TABLE>
PIONEER TAX-FREE INCOME FUND
TAX TREATMENT OF DISTRIBUTIONS MADE DURING THE YEAR ENDED DECEMBER 31, 1994
 
  During the year ended December 31, 1994, the Fund paid the following
distributions:
 
<CAPTION>
                                          Distributions Per Share
                                  ----------------------------------------
                                      From Net                 From Net
Payment Date                      Investment Income          Realized Gain
- ------------                      -----------------          -------------
<S>                                    <C>                       <C>
March 31, 1994                         $.160                        --
June 30, 1994                           .160                     $.003
July 29, 1994                           .052                        --
August 31, 1994                         .052                        --
September 30, 1994                      .054                        --
October 31, 1994                        .052                        --
November 30, 1994                       .052                        --
December 30, 1994                       .060                        --
                                       -----                     -----
       TOTAL                           $.642                     $.003
                                       =====                     =====
</TABLE>
 
Of the $.6417 net investment income per share distributed during 1994, 100% is
tax exempt.
 
Of the $.003 net realized gain per share distributed during 1994, 100% is 
long-term.
 
Shareholders who elected to take the Capital Gain Distribution in additional
shares of the Fund should report the distribution as explained above. The tax
cost of the shares received is $11.94 per share.
 
                                       17

<PAGE>
 
PIONEER TAX-FREE INCOME FUND
TRUSTEES' FEES, PRINCIPAL SHAREHOLDERS AND SHARE OWNERSHIP OF TRUSTEES AND
OFFICERS
 
The aggregate direct remuneration paid by the Fund to nonaffiliated trustees and
officers during the year ended December 31, 1994 was approximately $16,642, plus
expenses incurred in attending trustees meetings of approximately $1,790. Fees
of trustees who are affiliated with or "interested persons" of Pioneering
Management Corporation and Pioneer Funds Distributor, Inc., investment adviser
and principal underwriter, respectively, of the Fund ($1,000 in 1994), are
reimbursed to the Fund by Pioneering Management Corporation in accordance with
the management contract with the Fund. At December 31, 1994, the trustees and
officers of the Fund owned beneficially no shares of the Fund. The Pioneer
Group, Inc., parent company of Pioneering Management Corporation and Pioneer
Funds Distributor, Inc., is a publicly-held corporation of which Mr. Cogan owned
approximately 15% of the outstanding shares of capital stock at December 31,
1994.
 
                                       18

<PAGE>
 
REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS
 
TO THE SHAREHOLDERS AND THE BOARD OF DIRECTORS OF PIONEER TAX-FREE INCOME FUND:
 
  We have audited the accompanying balance sheet of Pioneer Tax-Free Income
Fund, including the schedule of investments, as of December 31, 1994, and the
related statement of operations, the statement of changes in net assets, and the
financial highlights for the year then ended. These financial statements and
financial highlights are the responsibility of the Fund's management. Our
responsibility is to express an opinion on these financial statements and
financial highlights based on our audit. The financial statements as of December
31, 1993 and financial highlights for each of the nine years in the period ended
December 31, 1993 were audited by other auditors whose report dated February 22,
1994 expressed an unqualified opinion on those statements and financial
highlights.
 
  We conducted our audit in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements and financial
highlights are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements. Our procedures included confirmation of securities owned as of
December 31, 1994, by correspondence with the custodian. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audit provides a reasonable basis for our opinion.
 
  In our opinion, the financial statements and financial highlights referred to
above present fairly, in all material respects, the financial position of
Pioneer Tax-Free Income Fund, as of December 31, 1994, the results of its
operations, the changes in its net assets and the financial highlights for the
year then ended, in conformity with generally accepted accounting principles.
 
                                                             ARTHUR ANDERSEN LLP
 
Boston, Massachusetts,
February 3, 1995
 
                                       19

<PAGE>
 
               PIONEER TAX-FREE INCOME FUND
                     60 State Street
               Boston, Massachusetts 02109

OFFICERS                                        TRUSTEES

JOHN F. COGAN, JR.                              JOHN F. COGAN, JR.
Chairman and President                          RICHARD H. EGDAHL, M.D.
DAVID D. TRIPPLE                                MARGARET B. W. GRAHAM
Executive Vice President                        JOHN W. KENDRICK
MARK L. WINTER                                  MARGUERITE A. PIRET
Vice President                                  DAVID D. TRIPPLE
WILLIAM H. KEOUGH                               STEPHEN K. WEST
Treasurer                                       JOHN WINTHROP
JOSEPH P. BARRI
Secretary
 
                                              
INVESTMENT ADVISER                              LEGAL COUNSEL
 
PIONEERING MANAGEMENT                           HALE AND DORR
CORPORATION

PRINCIPAL UNDERWRITER                           SHAREHOLDER
                                                SERVICES AND
PIONEER FUNDS                                   TRANSFER AGENT
DISTRIBUTOR, INC.
                                                PIONEERING SERVICES
CUSTODIAN                                       CORPORATION
                                                60 State Street
BROWN BROTHERS                                  Boston, Massachusetts
HARRIMAN & CO.                                  02109

INDEPENDENT PUBLIC
ACCOUNTANTS
ARTHUR ANDERSEN LLP

- --------------------------------------------------------------
Please call Pioneer for information on:
Existing accounts, new accounts, prospectuses,
applications and service forms................. 1-800-225-6292
Fund yields and prices......................... 1-800-225-4321
Telecommunications Device for the Deaf (TDD)... 1-800-225-1997
Toll-free fax.................................. 1-800-225-4240
Retirement plans............................... 1-800-622-0176
- --------------------------------------------------------------

When distributed to persons who are not shareholders of the Fund, this report
must be accompanied by an official prospectus, which discusses the objectives,
policies and other information concerning the Fund.
 
0295-2267
[Copyright] Pioneer Funds Distributor, Inc.


                                                                        [LOGO]


PIONEER TAX-FREE
INCOME FUND

ANNUAL REPORT
DECEMBER 31, 1994




                               DISTRIBUTION PLAN

                          Pioneer Tax-Free Income Fund


           DISTRIBUTION  PLAN,  dated as of June 30,  1994 of  Pioneer  Tax-Free
Income Fund, a Delaware business trust (the "Fund").

                                   WITNESSETH

           WHEREAS, the Fund is engaged in business as an open-end, diversified,
management investment company and is registered under the Investment Company Act
of 1940, as amended  (collectively  with the rules and  regulations  promulgated
thereunder, the "1940 Act");

           WHEREAS,  the Fund  intends to  distribute  its shares of  beneficial
interest  (the  "Shares")  in  accordance  with Rule  12b-1  promulgated  by the
Securities  and  Exchange  Commission  under the 1940 Act  ("Rule  12b-1"),  and
desires to adopt this  Distribution  Plan (the "Plan") as a plan of distribution
pursuant to such rule;

           WHEREAS, the Fund desires to engage Pioneer Funds Distributor,  Inc.,
a Massachusetts  corporation ("PFD"), to provide certain  distribution  services
for the Fund in connection with the Plan;

           WHEREAS,  the Fund  desires to enter into an  underwriting  agreement
with PFD, whereby PFD will provide  facilities and personnel and render services
to the Fund in  connection  with the  offering and  distribution  of Shares (the
"Underwriting Agreement");

           WHEREAS,  the Fund also recognizes and agrees that (a) PFD may retain
the  services  of  firms  or  individuals  to  act  as  dealers  or  wholesalers
(collectively,  the "Dealers") of the Shares in connection  with the offering of
Shares, (b) PFD may compensate any Dealer that sells Shares in the manner and at
the rate or rates to be set forth in an  agreement  between PFD and such Dealer,
and (c) PFD may make such payments to the Dealers for distribution  services out
of the fee paid to PFD hereunder,  its profits or any other source  available to
it; and

<PAGE>

           WHEREAS,  the Board of Trustees of the Fund, in  considering  whether
the Fund should adopt and implement this Plan, has evaluated such information as
it deemed necessary to make an informed  determination  whether this Plan should
be adopted and  implemented  and has  considered  such  pertinent  factors as it
deemed  necessary to form the basis for a decision to use assets of the Fund for
such purposes, and has determined that there is a reasonable likelihood that the
adoption  and  implementation  of  this  Plan  will  benefit  the  Fund  and its
shareholders;

           NOW, THEREFORE,  the Board of Trustees of the Fund hereby adopts this
Plan for the Fund as a plan of  distribution  in accordance  with Rule 12b-1, on
the following terms and conditions:

           1. The Fund may expend  pursuant  to this Plan  amounts not to exceed
0.25 of 1% of the Fund's average daily net assets per annum.

           2. Subject to the limit in paragraph 1, the Fund shall  reimburse PFD
for amounts expended by PFD to finance any activity which is primarily  intended
to  result in the sale of shares of the Fund or the  provision  of  services  to
shareholders  of the Fund,  including  but not limited to  commissions  or other
payments to Dealers and salaries  and other  expenses of PFD relating to selling
or  servicing  efforts,  provided,  that the Board of Trustees of the Fund shall
approve categories of expenses for which reimbursement shall be made pursuant to
this paragraph 2 and,  without  limiting the  generality of the  foregoing,  the
initial  categories  of such  expenses  shall be (i) a service fee to be paid to
qualified  broker-dealers  in an amount not to exceed .25 of 1% per annum of the
Fund's daily net assets;  (ii)  reimbursement  to PFD for its  expenditures  for
broker-dealer  commissions  and employee  compensation  on certain  sales of the
Fund's Shares;  and (iii)  reimbursement to PFD for expenses incurred  providing
services to shareholders and supporting  broker-dealers and other organizations,
such as banks and trust companies, in their effort to provide such services (any
addition of such  categories  shall be subject to the approval of the  Qualified
Trustees,  as defined below, of the Fund). Such reimbursement  shall be paid ten
(10) days  after the end of the month or  quarter,  as the case may be, in which
such expenses are incurred.  The Fund  acknowledges that PFD will charge a sales
load in  connection  with  sales of such  shares  and that PFD will  reallow  to
Dealers  all or a  portion  of such  sales  load,  as  described  in the  Fund's
Prospectus from time to time.  Nothing  contained herein is intended to have any
effect  whatsoever  on PFD's ability to charge any such sales load or to reallow
all or any portion thereof to Dealers.

                                       2
<PAGE>

           3. The Fund understands  that agreements  between PFD and Dealers may
provide for payment of fees to Dealers in connection with the sale of Shares and
the  provision  of services to  shareholders  of the Fund.  Nothing in this Plan
shall be construed as requiring the Fund to make any payment to any Dealer or to
have any  obligations  to any Dealer in connection  with services as a dealer of
the Shares.  PFD shall  agree and  undertake  that any  agreement  entered  into
between PFD and any Dealer  shall  provide that such Dealer shall look solely to
PFD for compensation for its services thereunder and that in no event shall such
Dealer seek any payment from the Fund.

           4. Nothing  herein  contained  shall be deemed to require the Fund to
take any action contrary to its Agreement and Declaration of Trust or By-Laws or
any applicable statutory or regulatory  requirement to which it is subject or by
which it is bound,  or to relieve or deprive the Fund's Board of Trustees of the
responsibility for and control of the conduct of the affairs of the Fund.

           5. This Plan shall become  effective  upon  approval by a vote of the
Board  of  Trustees  and a vote  of 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 Plan or in any  agreement  related to the Plan
(the "Qualified Trustees"),  such votes to be cast in person at a meeting called
for the  purpose  of voting on this  Plan and (ii) a vote of a  majority  of the
outstanding voting securities of the Fund.

           6. This Plan will remain in effect  indefinitely,  provided that such
continuance  is  "specifically  approved at least  annually" by a vote of both a
majority of the Trustees of the Fund and a majority of the  Qualified  Trustees.
If such annual  approval  is not  obtained,  this Plan shall  expire on June 30,
1994.

           7. This  Plan may be  amended  at any time by the Board of  Trustees,
provided that this Plan may not be amended to increase materially the limitation
on the annual  percentage of average net assets which may be expended  hereunder
without  the  approval  of  holders of a  "majority  of the  outstanding  voting
securities" of the Fund and may not be materially  amended in any case without a
vote of a  majority  of  both  the  Trustees  and the  Qualified  Trustees.  Any
amendment  of this Plan to increase or modify the expense  categories  initially
designated by the Trustees in paragraph 2 above shall only require approval of a
majority of the Trustees and the Qualified  Trustees if such  amendment does not

                                       3
<PAGE>

include an increase in the expense  limitation  set forth in  paragraph 1 above.
This Plan may be terminated at any time by a vote of a majority of the Qualified
Trustees or by a vote of the holders of a "majority  of the  outstanding  voting
securities" of the Fund.

           8. In the event of  termination  or expiration of the Plan,  the Fund
may  nevertheless,  within  twelve  months  of such  termination  or  expiration
reimburse any expenses  which have been incurred  prior to such  termination  or
expiration,  provided that payments by the Fund during such twelve-month  period
shall not exceed .25 of 1% of the Fund's  average net daily  assets  during such
period and provided further that such payments are specifically  approved by the
Board of Trustees, including a majority of the Qualified Trustees.

           9. The Fund and PFD shall  provide to the Fund's  Board of  Trustees,
and the Board of Trustees shall review, at least quarterly,  a written report of
the  amounts   expended  under  this  Plan  and  the  purposes  for  which  such
expenditures were made.

           10. While this Plan is in effect,  the  selection  and  nomination of
Qualified  Trustees shall be committed to the discretion of the Trustees who are
not "interested persons" of the Fund.

           11. For the purposes of this Plan,  the terms  "interested  persons,"
"majority of the outstanding  voting  securities" and "specifically  approved at
least annually" are used as defined in the 1940 Act.

           12. The Fund shall  preserve  copies of this Plan, and each agreement
related hereto and each report referred to in paragraph 9 hereof  (collectively,
the "Records"),  for a period of not less than six (6) years from the end of the
fiscal year in which such  Records  were made and for a period of two (2) years,
each of such Records shall be kept in an easily accessible place.

           13. This Plan shall be construed in  accordance  with the laws of the
Commonwealth of Massachusetts and the applicable provisions of the 1940 Act.

           14. If any  provision of this Plan shall be held or made invalid by a
court decision,  statute, rule or otherwise, the remainder of the Plan shall not
be affected thereby.


                                       4
<PAGE>

           IN WITNESS WHEREOF, the parties hereto have caused this instrument to
be  executed  by their  duly  authorized  officers  and their  seal to be hereto
affixed as of day and year first above written.

ATTEST:                                PIONEER TAX-FREE INCOME FUND

/s/ JOSEPH P. BARRI                    /s/ JOHN F. COGAN, JR.


Joseph P. Barri,                       John F. Cogan, Jr.
Secretary                              President


ATTEST:                                PIONEER FUNDS DISTRIBUTOR, INC.

/s/ JOSEPH P. BARRI                    /s/ ROBERT L. BUTLER


Joseph P. Barri,                       Robert L. Butler
Clerk                                  President


                                       5


                           CLASS B DISTRIBUTION PLAN
                          PIONEER TAX-FREE INCOME FUND


     CLASS B DISTRIBUTION  PLAN, dated as of April 28, 1995, of PIONEER TAX-FREE
INCOME FUND, a Delaware business trust (the "Fund").

                                   WITNESSETH

     WHEREAS,  the  Fund  is  engaged  in  business  as an  open-end  management
investment  company and is registered under the Investment  Company Act of 1940,
as amended (collectively with the rules and regulations  promulgated thereunder,
the "1940 Act");

     WHEREAS, the Fund, intends to distribute shares of beneficial interest (the
"Class B Shares") of the Fund in accordance  with Rule 12b-1  promulgated by the
Securities  and  Exchange  Commission  under the 1940 Act  ("Rule  12b-1"),  and
desires to adopt this Class B  distribution  plan (the "Class B Plan") as a plan
of distribution pursuant to such Rule;

     WHEREAS,  the  Fund  desires  that  Pioneer  Funds  Distributor,   Inc.,  a
Massachusetts corporation ("PFD"), provide certain distribution services for the
Fund's Class B Shares in connection with the Class B Plan;

     WHEREAS,  the Fund has entered into an  underwriting  agreement  (in a form
approved  by the Fund's  Board of Trustees  in a manner  specified  in such Rule
12b-1) with PFD,  whereby PFD  provides  facilities  and  personnel  and renders
services to the Fund in connection with the offering and distribution of Class B
Shares (the "Underwriting Agreement");

     WHEREAS,  the Fund also  recognizes  and agrees that (a) PFD may retain the
services of firms or individuals to act as dealers or wholesalers (collectively,
the "Dealers") of the Class B Shares in connection  with the offering of Class B
Shares,  (b) PFD may  compensate  any Dealer  that  sells  Class B Shares in the
manner and at the rate or rates to be set forth in an agreement  between PFD and
such Dealer and (c) PFD may make such  payments to the Dealers for  distribution
services  out of the fee  paid to PFD  hereunder,  any  deferred  sales  charges
imposed by PFD in connection with the repurchase of Class B shares,  its profits
or any other source available to it;
<PAGE>

     WHEREAS,  the  Fund  recognizes  and  agrees  that PFD may  impose  certain
deferred  sales charges in connection  with the repurchase of the Fund's Class B
shares by the Fund, and PFD may retain (or receive from the Fund as the case may
be) all such deferred sales charges; and

     WHEREAS, the Board of Trustees of the Fund, in considering whether the Fund
should adopt and implement this Class B Plan, has evaluated such  information as
it deemed  necessary  to an  informed  determination  whether  this Class B Plan
should be adopted and implemented  and has considered such pertinent  factors as
it deemed  necessary  to form the basis for a decision to use assets of the Fund
for such purposes, and has determined that there is a reasonable likelihood that
the adoption and  implementation  of this Class B Plan will benefit the Fund and
its Class B shareholders;

     NOW, THEREFORE,  the Board of Trustees of the Fund hereby adopts this Class
B Plan for the Fund as a plan of  distribution  of Class B Shares in  accordance
with Rule 12b-1, on the following terms and conditions:

     1.  (a) The  Fund is  authorized  to  compensate  PFD for (1)  distribution
         services and (2) personal and account  maintenance  services  performed
         and  expenses  incurred by PFD in  connection  with the Fund's  Class B
         shares.  Such  compensation  shall be calculated  and accrued daily and
         paid  monthly or at such other  intervals  as the Board of Trustees may
         determine.

         (b)  The  amount  of   compensation   paid  during  any  one  year  for
         distribution  services shall be .75% of the average daily net assets of
         the Class B Shares of the Fund attributable to such year.

         (c) Distribution services and expenses for which PFD may be compensated
         pursuant to this Plan include, without limitation:  compensation to and
         expenses (including allocable overhead,  travel and telephone expenses)
         of (i)  Dealers,  brokers  and other  dealers  who are  members  of the
         National  Association  of Securities  Dealers,  Inc.  ("NASD") or their
         officers, sales representatives and employees,  (ii) PFD and any of its
         affiliates and any of their respective officers,  sales representatives
         and employees,  (iii) banks and their officers,  sales  representatives
         and  employees,  who  engage in or support  distribution  of the Fund's
         Class B shares;  printing  of reports and  prospectuses  for other than
         existing  shareholders;  and preparation,  printing and distribution of
         sales literature and advertising materials.

                                       2
<PAGE>

         (d)  The  amount  of   compensation   paid  for  personal  and  account
         maintenance  services and expenses  shall be 0.25% of the average daily
         net assets of the Class B Shares of the Fund attributable to such year.
         As  partial   consideration   for  personal   services  and/or  account
         maintenance  services provided by PFD to the Class B shares,  PFD shall
         be  entitled  to be paid any fees  payable  under this  clause (d) with
         respect to Class B shares for which no dealer of record  exists,  where
         less  than all  consideration  has been  paid to a dealer  of record or
         where qualification standards have not been met.

         (e) Personal and account  maintenance  services for which PFD or any of
         its  affiliates,  banks or Dealers may be compensated  pursuant to this
         Plan include, without limitation: payments made to or on account of PFD
         or any of its  affiliates,  banks,  other  brokers  and dealers who are
         members  of the NASD,  or their  officers,  sales  representatives  and
         employees,  who respond to  inquiries  of, and furnish  assistance  to,
         shareholders  regarding  their  ownership  of Class B  shares  or their
         accounts or who provide similar  services not otherwise  provided by or
         on behalf of the Fund.

         (f) PFD may impose certain  deferred  sales charges in connection  with
         the  repurchase  of the  Fund's  Class B shares by the Fund and PFD may
         retain (or receive from the Fund as the case may be) all such  deferred
         sales charges.

         (g)  Appropriate  adjustments  to payments made pursuant to clauses (b)
         and (d) of this paragraph 1 shall be made whenever  necessary to ensure
         that no payment is made by the Fund in excess of the applicable maximum
         cap imposed on asset based,  front-end  and deferred  sales  charges by
         subsection  (d) of  Section  26 of  Article  III of the  Rules  of Fair
         Practice of the NASD.

     2. The Fund understands that agreements between PFD and Dealers may provide
for payment of fees to Dealers in connection with the sale of the Fund's Class B
Shares and the  provision of services to  shareholders  of the Fund.  Nothing in
this Class B Plan shall be construed  as requiring  the Fund to make any payment
to any  Dealer  or to have any  obligations  to any  Dealer in  connection  with
services as a dealer of the Fund's Class B Shares. PFD shall agree and undertake
that any  agreement  entered into between PFD and any Dealer shall  provide that

                                       3
<PAGE>

such  Dealer  shall  look  solely  to PFD  for  compensation  for  its  services
thereunder  and that in no event shall such  Dealer  seek any  payment  from the
Fund.

     3. Nothing herein contained shall be deemed to require the Fund to take any
action  contrary to its  Declaration of Trust,  as it may be amended or restated
from  time to  time,  or  By-Laws  or any  applicable  statutory  or  regulatory
requirement  to which it is  subject  or by which it is bound,  or to relieve or
deprive the Fund's  Board of Trustees of the  responsibility  for and control of
the conduct of the affairs of the Fund.

     4. This Class B Plan shall become  effective upon approval by a vote of the
Board  of  Trustees  and a vote  of 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  Fund's  Class B Plan  or in any  agreements
related to the Fund's Class B Plan (the "Qualified Trustees"),  such votes to be
cast in person at a meeting  called  for the  purpose  of voting on this Class B
Plan.

     5. This Class B Plan will remain in effect indefinitely, provided that such
continuance  is  "specifically  approved at least  annually" by a vote of both a
majority of the Trustees of the Fund and a majority of the  Qualified  Trustees.
If such annual approval is not obtained, this Class B Plan shall expire on April
30, 1996.

     6. This Class B Plan may be  amended at any time by the Board of  Trustees,
provided  that this Class B Plan may not be amended to increase  materially  the
limitations on the annual percentage of average net assets which may be expended
hereunder  without the  approval of holders of a  "majority  of the  outstanding
Class B voting  securities" of the Fund and may not be materially amended in any
case  without  a vote of a  majority  of both  the  Trustees  and the  Qualified
Trustees.  This  Class  B Plan  may be  terminated  at any  time  by a vote of a
majority of the Qualified Trustees or by a vote of the holders of a "majority of
the outstanding voting securities" of Class B of the Fund.

     7. The Fund and PFD shall provide to the Fund's Board of Trustees,  and the
Board of Trustees  shall review,  at least  quarterly,  a written  report of the
amounts  expended  under  this  Class B Plan and the  purposes  for  which  such
expenditures were made.

                                       4
<PAGE>

     8. While this Class B Plan is in effect,  the selection  and  nomination of
Qualified  Trustees shall be committed to the discretion of the Trustees who are
not "interested persons" of the Fund.

     9. For the purposes of this Class B Plan, the terms  "interested  persons,"
"majority of the outstanding  voting  securities" and "specifically  approved at
least annually" are used as defined in the 1940 Act.

     10. The Fund shall preserve copies of this Class B Plan, and each agreement
related hereto and each report referred to in Paragraph 7 hereof  (collectively,
the "Records"),  for a period of not less than six (6) years from the end of the
fiscal year in which such  Records  were made and for a period of two (2) years,
each of such Records shall be kept in an easily accessible place.

     11. This Class B Plan shall be construed in accordance with the laws of The
State of Delaware and the applicable provisions of the 1940 Act.

     12. If any  provision of this Class B Plan shall be held or made invalid by
a court decision,  statute, rule or otherwise, the remainder of the Class B Plan
shall not be affected thereby.



                                       5

<TABLE> <S> <C>

<ARTICLE>                               6
<CIK>                                   0000202679
<NAME>                                  Pioneer Tax-Free Income Fund
<SERIES>
<NUMBER>                                0
<NAME>                                  NONE
<MULTIPLIER>                            1
<CURRENCY>                              U. S .Dollars
<PERIOD-TYPE>                           Year
<FISCAL-YEAR-END>                       DEC-31-1994
<PERIOD-START>                          JAN-01-1994
<PERIOD-END>                            DEC-31-1994
<EXCHANGE-RATE>                         1
<INVESTMENTS-AT-COST>                   453,174,550
<INVESTMENTS-AT-VALUE>                  451,112,495
<RECEIVABLES>                           0
<ASSETS-OTHER>                          45,465
<OTHER-ITEMS-ASSETS>                    8,843,110
<TOTAL-ASSETS>                          460,001,070
<PAYABLE-FOR-SECURITIES>                5,933,244
<SENIOR-LONG-TERM-DEBT>                 0
<OTHER-ITEMS-LIABILITIES>               1,406,559
<TOTAL-LIABILITIES>                     7,339,803
<SENIOR-EQUITY>                         0
<PAID-IN-CAPITAL-COMMON>                455,484,573
<SHARES-COMMON-STOCK>                   40,280,376
<SHARES-COMMON-PRIOR>                   42,004,857
<ACCUMULATED-NII-CURRENT>               0
<OVERDISTRIBUTION-NII>                  (46,964)
<ACCUMULATED-NET-GAINS>                 (714,287)
<OVERDISTRIBUTION-GAINS>                0
<ACCUM-APPREC-OR-DEPREC>                (2,062,055)
<NET-ASSETS>                            452,708,231
<DIVIDEND-INCOME>                       0
<INTEREST-INCOME>                       30,825,650
<OTHER-INCOME>                          0
<EXPENSES-NET>                          (4,444,475)
<NET-INVESTMENT-INCOME>                 26,381,175
<REALIZED-GAINS-CURRENT>                (714,287)
<APPREC-INCREASE-CURRENT>               (59,207,615)
<NET-CHANGE-FROM-OPS>                   (33,540,727)
<EQUALIZATION>                          11,837
<DISTRIBUTIONS-OF-INCOME>               (26,474,942)
<DISTRIBUTIONS-OF-GAINS>                (131,360)
<DISTRIBUTIONS-OTHER>                   (46,964)
<NUMBER-OF-SHARES-SOLD>                 3,231,068
<NUMBER-OF-SHARES-REDEEMED>             6,630,251
<SHARES-REINVESTED>                     1,674,702
<NET-CHANGE-IN-ASSETS>                  (79,829,355)
<ACCUMULATED-NII-PRIOR>                 93,767
<ACCUMULATED-GAINS-PRIOR>               131,360
<OVERDISTRIB-NII-PRIOR>                 0
<OVERDIST-NET-GAINS-PRIOR>              0
<GROSS-ADVISORY-FEES>                   (2,266,099)
<INTEREST-EXPENSE>                      0
<GROSS-EXPENSE>                         (4,444,475)
<AVERAGE-NET-ASSETS>                    496,826,817
<PER-SHARE-NAV-BEGIN>                   12.680
<PER-SHARE-NII>                         0.640
<PER-SHARE-GAIN-APPREC>                 (1.440)
<PER-SHARE-DIVIDEND>                    (0.640)
<PER-SHARE-DISTRIBUTIONS>               0.000
<RETURNS-OF-CAPITAL>                    0.000
<PER-SHARE-NAV-END>                     11.240
<EXPENSE-RATIO>                         0.910
<AVG-DEBT-OUTSTANDING>                  0
<AVG-DEBT-PER-SHARE>                    0.000

</TABLE>


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