PIONEER HIGH YIELD FUND
N-1A, 1999-11-12
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                                                             File Nos. 333-90215
                                                                       811-09685

    As filed with the Securities and Exchange Commission on November 12, 1999


                       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. __             /___/

                                     and/or

             REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY
                               ACT OF 1940                        / X /
                                                                   ---

                      Amendment No. __                            /___/

                        (Check appropriate box or boxes)


                             PIONEER HIGH YIELD FUND
               (Exact Name of Registrant as Specified in Charter)


                  60 State Street, Boston, Massachusetts 02109
               (Address of Principal Executive Offices) (Zip Code)


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

Joseph P. Barri, Hale and Dorr LLP, 60 State Street, Boston, Massachusetts 02109
                     (Name and Address of Agent for Service)

Approximate Date of Proposed Public Offering:  As soon as practicable  after the
effective date of this registration statement under the Securities Act of 1933.

The Registrant hereby amends this  registration  statement on such date or dates
as may be necessary to delay its effective date until the Registrant  shall file
a further amendment which specifically  states that this registration  statement
shall  thereafter  become  effective  in  accordance  with  Section  8(a) of the
Securities  Act of  1933  or  until  the  registration  statement  shall  become
effective  on such  date  as the  Securities  and  Exchange  Commission,  acting
pursuant to Section 8(a), may determine.

<PAGE>


                             Preliminary Prospectus
Subject to completion, dated November 12, 1999

                                                         [Pioneer logo]

The information in this prospectus is not complete and may be changed. We may
not sell these securities until the registration statement filed with the
Securities and Exchange Commission is effective. This prospectus is not an offer
to sell these securities and is not soliciting an offer to buy these securities
in any state where the offer or sale is not permitted.

PIONEER
HIGH YIELD FUND





                              CLASS A, CLASS B AND CLASS C SHARES
                                    Prospectus, February 29, 2000

















                              CONTENTS

                              Basic information about the fund  1
                              Management  7
                              Buying, exchanging and selling shares  9
                              Dividends, capital gains and taxes  27
                              Financial highlights  28




Neither the Securities and Exchange Commission nor any state securities agency
has approved the fund's shares or determined whether this prospectus is accurate
or complete. Any representation to the contrary is a crime.


<PAGE>


BASIC INFORMATION ABOUT THE FUND





INVESTMENT OBJECTIVE
Maximize total return through a combination of income and capital appreciation.

PRINCIPAL INVESTMENT STRATEGIES
Normally, the fund invests at least 65% of its total assets (at the time of
purchase) in below investment grade (high yield) debt securities and preferred
stocks. These high yield securities may be convertible into the equity
securities of the issuer. Debt securities rated below investment grade are
commonly referred to as "junk bonds" and are considered speculative. Below
investment grade debt securities involve greater risk of loss, are subject to
greater price volatility and are less liquid, especially during periods of
economic uncertainty or change, than higher rated debt securities.

The fund's investments may have all types of interest rate and dividend payment
and reset terms, including fixed rate, adjustable rate, zero coupon, contingent,
deferred, payment in kind and auction rate features. The fund invests in
securities with a broad range of maturities.

The fund may invest in securities of non-U.S. corporate and government
issuers, including debt and equity securities of corporate issuers and debt
securities of government issuers in emerging markets. Non-U.S. investments
include securities issued by non-U.S. governments, banks or corporations and
certain supranational organizations, such as the World Bank and the European
Union.





[text box: magnifier icon]
BELOW INVESTMENT GRADE DEBT SECURITIES
A debt security is below investment grade if it is rated BB or lower by Standard
& Poor's Ratings Group or the equivalent rating by a nationally recognized
securities rating organization or, if unrated, determined to be of equivalent
credit quality by Pioneer.
[end text box]

[text box]
AN INVESTMENT IN THE FUND IS NOT A BANK DEPOSIT AND IS NOT INSURED OR GUARANTEED
BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY.
[end text box]

[text box]
CONTACT YOUR INVESTMENT PROFESSIONAL TO DISCUSS HOW THE FUND FITS INTO YOUR
PORTFOLIO.
[end text box]

1
<PAGE>








Pioneer Investment Management, Inc., the fund's investment adviser, uses a value
approach to select the fund's investments. Using this investment style, Pioneer
seeks securities selling at reasonable prices or substantial discounts to their
underlying values and then holds these securities for their incremental yields
or until the market values reflect their intrinsic values. Pioneer evaluates a
security's potential value based on the company's assets and prospects for
earnings growth. In making that assessment, Pioneer employs due diligence and
fundamental research, an evaluation of the issuer based on its financial
statements and operation. Pioneer also considers a security's potential to
provide income. In assessing the appropriate maturity, rating and sector
weighting of the fund's portfolio, Pioneer considers a variety of factors that
are expected to influence economic activity and interest rates. These factors
include fundamental economic indicators, such as the rates of economic growth
and inflation, Federal Reserve monetary policy and the relative value of the
U.S. dollar compared to other currencies. In making these portfolio decisions,
Pioneer relies on the knowledge, experience and judgment of its own staff who
have access to a wide variety of research.

PRINCIPAL RISKS OF INVESTING IN THE FUND
Even though the fund seeks to maximize total return, you could lose money on
your investment or not make as much as if you invested elsewhere if:
o    Interest rates go up, causing the value of debt securities in the fund's
     portfolio to decline
o    The issuer of a security owned by the fund defaults on its obligation to
     pay principal and/or interest or has its credit rating downgraded
o    During periods of declining interest rates, the issuer of a security may
     exercise its option to prepay principal earlier than scheduled, forcing the
     fund to reinvest in lower yielding securities. This is known as call or
     prepayment risk
o    During periods of rising interest rates, the average life of certain types
     of securities may be extended because of slower than expected principal
     payments. This may lock in a below market interest rate, increase the
     security's duration and reduce the value of the security. This is known as
     extension risk
o    Pioneer's judgment about the attractiveness, relative value or potential
     appreciation of a particular sector, security or investment strategy proves
     to be incorrect
o    A downturn in equity markets causes the price of convertible securities to
     drop even when the prices of below investment grade bonds otherwise would
     not go down

INVESTMENT IN HIGH YIELD SECURITIES INVOLVES SUBSTANTIAL RISK OF LOSS.
These securities are considered speculative with respect to the issuer's ability
to pay interest and principal and are susceptible to default or decline in
market value due to adverse economic and business developments. The market
values for high yield securities tend to be very volatile, and these securities
are less liquid than investment grade debt securities. For these reasons, your
investment in the fund is subject to the following specific risks:
o    Increased price sensitivity to changing interest rates and deteriorating
     economic environment
o    Greater risk of loss due to default or declining credit quality
o    Adverse company specific events are more likely to render the issuer unable
     to make interest and/or principal payments
o    A negative perception of the high yield market develops, depressing the
     price and liquidity of high yield securities. This negative perception
     could last for a significant period of time

The fund is not diversified, which means that it can invest a higher percentage
of its assets in any one issuer than a diversified fund. Being non-diversified
may magnify the fund's losses from adverse events affecting a particular issuer.

                                                                               2
<PAGE>


BASIC INFORMATION ABOUT THE FUND





THE FUND'S PAST PERFORMANCE
The bar chart and table indicate the risks of investing in the fund by showing
how the fund has performed in the past. The fund's performance will vary from
year to year.

The fund's past performance does not necessarily indicate how it will perform in
the future. As a shareowner, you may lose or make money on your investment. The
fund is newly organized and pursuant to an agreement and plan of reorganization
acquired all of the assets of Third Avenue High Yield Fund on February 29, 2000.
The fund's performance record includes the performance of Third Avenue High
Yield Fund for the period from February 12, 1998 through February 29, 2000.

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

FUND PERFORMANCE
The chart shows the performance of the fund's Class A shares for each full
calendar year since [the fund's inception on] February 12, 1998. Class B and
Class C shares will have different performance. The chart does not reflect any
Class A sales charge you may pay when you buy or sell fund shares. Any sales
charge will reduce your return.

THE FUND'S HIGHEST CALENDAR QUARTERLY RETURN WAS __.__% (_/__/__ TO _/__/__)
THE FUND'S LOWEST CALENDAR QUARTERLY RETURN WAS -__.__% (_/__/__ TO _/__/__)

FOR THE CALENDAR QUARTER ENDED DECEMBER 31, 1999, THE FUND'S TOTAL RETURN
WAS _.__%

ANNUAL RETURN CLASS A SHARES
(Year ended December 31)
'99              __.__%

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

COMPARISON WITH MERRILL LYNCH INDICES
The table shows the average annual total returns for each class of the fund over
time and compares these returns to the returns of the Merrill Lynch High Yield
Master II Index and the Merrill Lynch Index of all Convertibles, Speculative
Quality. These indices are recognized measures of the performance of high yield
securities. Unlike the fund, the indices are not managed and do not incur
expenses. The table:
o    Reflects sales charges applicable to the class
o    Assumes that you sell your shares at the end of the period
o    Assumes that you reinvest all of your dividends and distributions

AVERAGE ANNUAL TOTAL RETURN (%)
(for periods ended December 31, 1999)

                             SINCE  INCEPTION
                1 YEAR   INCEPTION       DATE
- ---------------------------------------------
Class A          __.__       __.__    2/12/98
- ---------------------------------------------
Class B            n/a         n/a        n/a
- ---------------------------------------------
Class C            n/a         n/a        n/a
- ---------------------------------------------
High Yield
Master II Index  __.__       __.__         --
- ---------------------------------------------
Convertibles,
Speculative
Quality          __.__       __.__         --
- ---------------------------------------------

3
<PAGE>








FEES AND EXPENSES
These are the fees and expenses, based on estimated expenses for the current
fiscal year, you may pay if you invest in the fund.

SHAREOWNER FEES
PAID DIRECTLY FROM YOUR INVESTMENT          CLASS A   CLASS B   CLASS C
- -----------------------------------------------------------------------
Maximum sales charge (load) when you buy
   shares as a percentage of offering price   4.50%      None      None
 .......................................................................
Maximum deferred sales charge (load) as
   a percentage of offering price or the
   amount you receive when you sell shares,
   whichever is less                        None(1)        4%        1%
- -----------------------------------------------------------------------
ANNUAL FUND OPERATING EXPENSES
PAID FROM THE ASSETS OF THE FUND
as a percentage of average daily net
   assets(2)                                CLASS A   CLASS B   CLASS C
- -----------------------------------------------------------------------
   Management Fee(3)                          0.70%     0.70%     0.70%
 .......................................................................
   Distribution and Service (12b-1) Fee       0.25%     1.00%     1.00%
 .......................................................................
   Other Expenses(3)                          0.55%     0.55%     0.55%
 .......................................................................
Total Annual Fund Operating Expenses(3)       1.50%     2.25%     2.25%
- -----------------------------------------------------------------------

(1)      Purchases of $1 million 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.
         See "Buying, exchanging and selling shares."
(2)      The expense table and example are based upon estimated expenses for the
         current fiscal year. For the fiscal year ended October 31, 1999, actual
         total operating expenses were _.__% for Third Avenue High Yield Fund
         shares (1.90% after expense reimbursements).
(3)      Pioneer has agreed not to impose all or a portion of its management fee
         and, if necessary, to limit other operating expenses of the fund to the
         extent required to reduce Class A expenses to 0.75% of the average
         daily net assets attributable to Class A shares; the portion of fund
         expenses attributable to Class B and Class C shares will be reduced
         only to the extent such expenses are reduced for Class A shares. This
         agreement is voluntary and temporary and may be revised or terminated
         at any time.
                                                   Class A   Class B   Class C
         Management Fee                             0.00%     0.00%       0.00%
         Other Expenses                             0.50%     0.50%       0.50%
         Total Annual Fund Operating Expenses       0.75%     1.50%       1.50%

EXAMPLE
This example helps you compare the costs of investing in the fund with the
cost of investing in other mutual funds. It assumes that: a) you invest $10,000
in the fund for the time periods shown, b) you reinvest all dividends and
distributions, c) your investment has a 5% return each year and d) the fund's
operating expenses remain the same.
<TABLE>
<CAPTION>
Although your actual costs may be higher or lower, under these assumptions your
costs would be:

                  IF YOU SELL YOUR SHARES               IF YOU DO NOT SELL YOUR SHARES
          --------------------------------------------------------------------------------
                                 NUMBER OF YEARS YOU OWN YOUR SHARES
          --------------------------------------------------------------------------------
                 1        3        5        10        1        3        5        10
- ------------------------------------------------------------------------------------------
<S>           <C>      <C>    <C>       <C>        <C>      <C>    <C>       <C>
Class A       $596     $903   $1,232    $2,160     $596     $903   $1,232    $2,160
 ..........................................................................................
Class B        628    1,003    1,405     2,396      228      703    1,205     2,396
 ..........................................................................................
Class C        328      703    1,205     2,585      228      703    1,205     2,585
- ------------------------------------------------------------------------------------------
</TABLE>
<PAGE>

                                                                               4
BASIC INFORMATION ABOUT THE FUND





OTHER INVESTMENT STRATEGIES
As discussed, the fund invests primarily in below investment grade debt
securities and preferred stocks to maximize total return.

This section describes additional investments that the fund may make or
strategies that it may pursue to a lesser degree to achieve the fund's goal.
Some of the fund's secondary investment policies also entail risks. To learn
more about these investments and risks, you should obtain and read the statement
of additional information (SAI).

ADDITIONAL INFORMATION ABOUT DEBT SECURITIES
The fund may invest in convertible bonds and preferred stock that are
convertible into the equity securities of the issuer. Convertible securities
generally offer lower interest or dividend yields than non-convertible
securities of similar quality. As with all fixed income securities, the market
values of convertible securities tend to decline as interest rates increase and,
conversely, to increase as interest rates decline. However, when the market
price of the common stock underlying a convertible security exceeds the
conversion price, the convertible security tends to reflect the market price of
the underlying common stock. As the market price of the underlying common stock
declines, the convertible security tends to trade increasingly on a yield basis
and thus may not decline in price to the same extent as the underlying common
stock. Convertible securities rank senior to common stocks in an issuer's
capital structure and consequently entail less risk than the issuer's common
stock.

The fund may invest in mortgage-backed and asset-backed securities.
Mortgage-backed securities may be issued by private companies or by agencies of
the U.S. government and represent direct or indirect participation in, or are
collateralized by and payable from, mortgage loans secured by real property.
Asset-backed securities represent participations in, or are secured by and
payable from, assets such as installment sales or loan contracts, leases, credit
card receivables and other categories of receivables.

To the extent the fund invests significantly in asset-backed and
mortgage-related securities, its exposure to prepayment and extension risks may
be greater than if it invested in other fixed income securities.

Certain debt instruments may only pay principal at maturity or may only
represent the right to receive payments of principal or payments of interest on
underlying pools of mortgage or government securities, but not both. The value
of these types of instruments may change more drastically than debt securities
that pay both principal and interest during periods of changing interest rates.
Principal only mortgage backed securities generally increase in value if
interest rates decline, but are also subject to the risk of prepayment. Interest
only instruments generally increase in value in a rising interest rate
environment when fewer of the underlying mortgages are prepaid.

5
<PAGE>








The fund may invest in mortgage derivatives and structured securities. Because
these securities have imbedded leverage features, small changes in interest or
prepayment rates may cause large and sudden price movements. Mortgage
derivatives can also become illiquid and hard to value in declining markets.

INVESTMENTS OTHER THAN HIGH YIELD OR DEBT SECURITIES
Consistent with its objective, the fund may invest in equity securities,
including common stocks, depository receipts, warrants, rights and other equity
interests. Equity securities represent an ownership interest in an issuer, rank
junior in a company's capital structure to debt securities and consequently may
entail greater risk of loss than fixed income securities. Although equity
securities may not pay dividends, the fund invests in equity securities when
Pioneer believes they offer the potential for capital gains or to diversify the
fund's portfolio.

INVESTMENTS IN NON-U.S. SECURITIES
The fund may invest in securities of Canadian issuers to the same extent as
securities of U.S. issuers. The fund may invest up to 15% of its total assets
(at the time of purchase) in equity and debt securities of non-U.S. issuers,
including securities of emerging market issuers. Investing in Canadian and
non-U.S. issuers may involve unique risks compared to investing in securities of
U.S. issuers. These risks are more pronounced to the extent the fund invests in
issuers in emerging markets or concentrates such investments in any one region.
These risks may include:
o    Less information about non-U.S. issuers or markets may be available due
     to less rigorous disclosure and accounting standards or regulatory
     practices
o    Many non-U.S. markets are smaller, less liquid and more volatile. In a
     changing market, Pioneer might not be able to sell the fund's portfolio
     securities in amounts and at prices it considers reasonable
o    Adverse effect of currency exchange rates or controls on the value of
     the fund's investments
o    Political, economic and social developments that adversely affect the
     securities markets
o    Withholding and other non-U.S. taxes may decrease the fund's return

TEMPORARY INVESTMENTS
Normally, the fund invests substantially all of its assets to meet its
investment objective. The fund may invest the remainder of its assets in
securities with remaining maturities of less than one year, cash equivalents or
may hold cash. For temporary defensive purposes, the fund may depart from its
principal investment strategies and invest part or all of its assets in these
securities. During such periods, the fund may not be able to achieve its
investment objective. The fund intends to adopt a defensive strategy only when
Pioneer believes high yield securities have extraordinary risks due to political
or economic factors.

SHORT-TERM TRADING
The fund usually does not trade for short-term profits. The fund will sell an
investment, however, even if it has only been held for a short time, if it no
longer meets the fund's investment criteria. If the fund does a lot of trading,
it may incur additional operating expenses, which would reduce performance, and
could cause shareowners to incur a higher level of taxable income or capital
gains.

DERIVATIVES
The fund may use futures, options, forward foreign currency exchange contracts
and other derivatives. A derivative is a security or instrument whose value is
determined by reference to the value or the change in value of one or more
securities, currencies, indices or other financial instruments. The fund does
not use derivatives as a primary investment technique and generally limits their
use to hedging. However, the fund may use derivatives for a variety of purposes,
including:
o    As a hedge against adverse changes in stock market prices, interest rates
     or currency exchange rates
o    As a substitute for purchasing or selling securities
o    To increase the fund's return as a non-hedging strategy that may be
     considered speculative

Even a small investment in derivatives can have a significant impact on the
fund's exposure to stock market values, interest rates or currency exchange
rates. If changes in a derivative's value do not correspond to changes in the
value of the fund's other investments, the fund may not fully benefit from or
could lose money on the derivative position. In addition, some derivatives
involve risk of loss if the person who issued the derivative defaults on its
obligation. Certain derivatives may be less liquid and more difficult to value.

                                                                               6
<PAGE>


MANAGEMENT





PIONEER, THE FUND'S INVESTMENT ADVISER,
selects the fund's investments and oversees the fund's operations.

PIONEER GROUP
The Pioneer Group, Inc. and its subsidiaries are engaged in financial services
businesses in the United States and many foreign countries. As of December 31,
1999, the firm had more than $__ billion in assets under management worldwide
including more than $__ billion in U.S. mutual funds. The firm's U.S. mutual
fund investment history includes creating in 1928 one of the first mutual funds.
John F. Cogan, chairman of the board and president of The Pioneer Group, Inc.,
owns approximately 14% of the firm. He is also an officer and director of each
of the Pioneer mutual funds.

INVESTMENT ADVISER
Pioneer manages a family of U.S. and international stock funds, bond funds
and money market funds. Pioneer is a subsidiary of The Pioneer Group, Inc. Its
main office is at 60 State Street, Boston, Massachusetts 02109.

PORTFOLIO MANAGER
Day-to-day management of the fund's portfolio has been the responsibility
of Margaret D. Patel since inception. Ms. Patel joined Pioneer as a vice
president in August 1999 and has been an investment professional since 1972.
Prior to joining Pioneer, she was a portfolio manager at EQSF Advisers, Inc.
from 1998 to 2000 and a portfolio manager of several mutual funds at Northstar
Investment Management Corp. from 1995 to 1996. Ms. Patel was a portfolio manager
of several mutual funds at Boston Security Counsellors, Inc. from 1988 to 1995.

Ms. Patel is supported by a team of fixed income portfolio managers and
analysts supervised by Sherman B. Russ and Kenneth J. Taubes. Mr. Russ and Mr.
Taubes are jointly responsible for overseeing Pioneer's U.S. and global fixed
income team.

Ms. Patel, Mr. Russ, Mr. Taubes and the fixed income team operate under the
supervision of Theresa A. Hamacher. Ms. Hamacher is chief investment officer of
Pioneer. She joined Pioneer in 1997 and has been an investment professional
since 1984, most recently as chief investment officer at another investment
adviser.

7
<PAGE>








MANAGEMENT FEE
The fund pays Pioneer a fee for managing the fund and to cover the cost of
providing certain services to the fund. Pioneer's annual fee is 0.70% of the
fund's average daily net assets up to $500 million, 0.65% of the next $500
million and 0.60% on assets over $1 billion. The fee is normally computed daily
and paid monthly.

DISTRIBUTOR AND TRANSFER AGENT
Pioneer Funds Distributor, Inc. is the fund's distributor. Pioneering
Services Corporation is the fund's transfer agent. The fund compensates the
distributor and transfer agent for their services. The distributor and the
transfer agent are subsidiaries of The Pioneer Group, Inc.

YEAR 2000
Information technology experts are concerned about computer and other electronic
systems' ability to process date-related information on and after January 1,
2000. This scenario, commonly referred to as the "Year 2000 problem," could have
an adverse impact on the fund and the provision of services to its shareowners.
Pioneer is addressing the Year 2000 problem with respect to its systems and
those used by the distributor and transfer agent. During 1999, Pioneer finished
addressing all material Year 2000 issues and participated in industry-wide
testing. The fund has obtained assurances from its other service providers that
they have taken appropriate Year 2000 measures and Pioneer continues to monitor
their efforts. Although the fund does not expect the Year 2000 problem to
adversely impact it, the fund cannot guarantee that its, or the fund's service
providers', efforts will be successful.

                                                                               8
<PAGE>


BUYING, EXCHANGING AND SELLING SHARES





NET ASSET VALUE

The fund's net asset value is the value of its portfolio of securities plus any
other assets minus its operating expenses and any other liabilities. The fund
calculates a net asset value for each class of shares every day the New York
Stock Exchange is open when regular trading closes (normally 4:00 p.m.
Eastern time).

The fund generally values its portfolio securities based on market prices or
quotations. When market prices are not available or are considered by Pioneer to
be unreliable, the fund may use an asset's fair value. Fair value is determined
in accordance with procedures approved by the fund's trustees. International
securities markets may be open on days when the U.S. markets are closed. For
this reason, the values of any international securities owned by the fund could
change on a day when you cannot buy or sell shares of the fund.

You buy or sell shares at the net asset value per share calculated on the day of
your transaction, adjusted for any applicable sales charge. When you buy Class A
shares, you pay an initial sales charge. When you sell Class B or Class C
shares, you may pay a contingent deferred sales charge depending on how long you
have owned your shares.

CHOOSING A CLASS OF SHARES

The fund offers three classes of shares through this prospectus. Each class has
different sales charges and expenses, allowing you to choose the class that best
meets your needs.

Factors you should consider include:
o    How long you expect to own the shares
o    The expenses paid by each class
o    Whether you qualify for any reduction or waiver of sales charges

Your investment professional can help you determine which class meets your
goals. Your investment firm may receive different compensation depending upon
which class you choose. If you are not a U.S. citizen and are purchasing shares
outside the U.S., you may pay different sales charges under local laws and
business practices.

DISTRIBUTION PLANS
The fund has adopted a distribution plan for each class of shares offered
through this prospectus in accordance with Rule 12b-1 under the Investment
Company Act of 1940. Under each plan the fund pays distribution and service fees
to the distributor. Because these fees are an ongoing expense, over time they
increase the cost of your investment and your shares may cost more than shares
that are not subject to a distribution fee.

[text box: magnifier icon]
SHARE PRICE
The net asset value per share calculated on the day of your transaction,
adjusted for any applicable sales charge, is often referred to as the share
price.
[end text box]

9
<PAGE>








COMPARING CLASSES OF SHARES

CLASS A
CLASS B
CLASS C

WHY YOU MIGHT PREFER EACH CLASS
Class A shares may be your best alternative if you prefer to pay an initial
sales charge and have lower annual expenses, or if you qualify for any reduction
or waiver of the initial sales charge.

You may prefer Class B shares if you do not want to pay an initial sales charge,
or if you plan to hold your investment for at least six years. Class B shares
are not recommended if you are investing $250,000 or more.

You may prefer Class C shares if you do not wish to pay an initial sales charge
and you would rather pay higher annual expenses over time.

INITIAL SALES CHARGE
Up to 4.5% of the offering price, which is reduced or waived for large purchases
and certain types of investors. At the time of your purchase, your investment
firm may receive a commission from the distributor of up to 4%, declining as the
size of your investment increases.

None

None

CONTINGENT DEFERRED SALES CHARGES
None, except in certain circumstances when the initial sales charge is waived.

Up to 4% is charged if you sell your shares. The charge is reduced over time and
not charged after six years. Your investment firm may receive a commission from
the distributor at the time of your purchase of up to 4%.

A 1% charge if you sell your shares within one year of purchase. Your investment
firm may receive a commission from the distributor at the time of your purchase
of up to 1%.

DISTRIBUTION AND SERVICE FEES
Up to 0.25% of average daily net assets.

Up to 1% of average daily net assets.

Up to 1% of average daily net assets.

ANNUAL EXPENSES (INCLUDING DISTRIBUTION AND SERVICE FEES)
Lower than Class B or Class C.

Higher than Class A shares; Class B shares convert to Class A shares after eight
years.

Higher than Class A shares; Class C shares do not convert to any other class of
shares. You continue to pay higher annual expenses.

EXCHANGE PRIVILEGE
Class A shares of other Pioneer mutual funds.

Class B shares of other Pioneer mutual funds.

Class C shares of other Pioneer mutual funds.

                                                                              10
<PAGE>


BUYING, EXCHANGING AND SELLING SHARES





SALES CHARGES: CLASS A SHARES

You pay the offering price when you buy Class A shares unless you qualify to
purchase shares at net asset value. You pay a lower sales charge as the size of
your investment increases. You do not pay a sales charge when you reinvest
dividends or distributions paid by the fund.

INVESTMENTS OF $1 MILLION OR MORE
You do not pay a sales charge when you purchase Class A shares if you are
investing $1 million or more, or you are a participant in certain group plans.
However, you pay a deferred sales charge if you sell your Class A shares within
one year of purchase. The sales charge is equal to 1% of your investment or your
sale proceeds, whichever is less.

REDUCED SALES CHARGES
You may qualify for a reduced Class A sales charge if you own or are purchasing
shares of Pioneer mutual funds. If you or your investment professional notifies
the distributor of your eligibility for a reduced sales charge at the time of
your purchase, the distributor will credit you with the combined value (at the
current offering price) of all your Pioneer mutual fund shares and the shares of
your spouse and the shares of any children under 21. Certain trustees and
fiduciaries may also qualify for a reduced sales charge. For this purpose,
Pioneer mutual funds include any fund for which the distributor is principal
underwriter and, at the distributor's discretion, may include funds organized
outside the U.S. managed by Pioneer.

See "Qualifying for a reduced sales charge" for more information.

SALES CHARGES FOR CLASS A SHARES
                              SALES CHARGE AS % OF
                                              ------------------------
                                              OFFERING      NET AMOUNT
AMOUNT OF PURCHASE                               PRICE        INVESTED
- ----------------------------------------------------------------------
Less than $100,000                                4.50            4.71
 ......................................................................
$100,000 but less than $250,000                   3.50            3.63
 ......................................................................
$250,000 but less than $500,000                   2.50            2.56
 ......................................................................
$500,000 but less than $1 million                 2.00            2.04
 ......................................................................
$1 million or more                                 -0-             -0-
- ----------------------------------------------------------------------

[text box: magnifier icon]
OFFERING PRICE
The net asset value per share plus any initial sales charge.
[end text box]

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SALES CHARGES: CLASS B SHARES

You buy Class B shares at net asset value per share without paying an initial
sales charge. However, you will pay a contingent deferred sales charge to the
distributor if you sell your Class B shares within six years of purchase. The
contingent deferred sales charge decreases as the number of years since your
purchase increases.

CONTINGENT DEFERRED SALES CHARGE
- ---------------------------------------------
ON SHARES SOLD                      AS A % OF
BEFORE THE              DOLLAR AMOUNT SUBJECT
END OF YEAR               TO THE SALES CHARGE
- ---------------------------------------------
1                                           4
 .............................................
2                                           4
 .............................................
3                                           3
 .............................................
4                                           3
 .............................................
5                                           2
 .............................................
6                                           1
 .............................................
7+                                        -0-
- ---------------------------------------------

CONVERSION TO CLASS A SHARES
Class B shares automatically convert into Class A shares. This helps you because
Class A shares pay lower expenses.

Your Class B shares will convert to Class A shares at the beginning of the
calendar month (calendar quarter for shares purchased before October 1, 1998)
that is eight years after the date of purchase except that:
o    Shares bought by reinvesting dividends and capital gains will convert to
     Class A shares at the same time as shares on which the dividend or
     distribution was paid
o    Shares purchased by exchanging shares from another fund will convert on the
     date that the shares originally acquired would have converted into Class A
     shares

Currently, the Internal Revenue Service permits the conversion of shares to take
place without imposing a federal tax. Conversion may not occur if the Internal
Revenue Service deems it a taxable event for federal tax purposes.

[text box]
PAYING THE CONTINGENT DEFERRED SALES CHARGE (CDSC)

Several rules apply for Class B shares so that you pay the lowest CDSC.
o    The CDSC is calculated on the current market value, or the original cost,
     of the shares you are selling, whichever is less
o    You do not pay a CDSC on reinvested dividends or distributions
o    In determining the number of years since your purchase, all purchases are
     considered to have been made on the first day of that month (quarter for
     shares purchased before October 1, 1998)
o    If you sell only some of your shares, the transfer agent will first sell
     your shares that are not subject to any CDSC and then the shares that you
     have owned the longest
o    You may qualify for a waiver of the CDSC normally charged. See "Qualifying
     for a reduced sales charge"
[end text box]

[text box: magnifier icon]
CONTINGENT DEFERRED SALES CHARGE
A sales charge that may be deducted from your sale proceeds.
[end text box]

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BUYING, EXCHANGING AND SELLING SHARES





SALES CHARGES: CLASS C SHARES

You buy Class C shares at net asset value per share without paying an initial
sales charge. However, if you sell your Class C shares within one year of
purchase, you will pay to the distributor a contingent deferred sales charge of
1% of the current market value, or the original cost, of the shares you are
selling, whichever is less.

[text box]
PAYING THE CONTINGENT DEFERRED SALES CHARGE (CDSC)

Several rules apply for Class C shares which result in your paying the lowest
CDSC.
o    The CDSC is calculated on the current market value, or the original
     cost, of the shares you are selling, whichever is less
o    You do not pay a CDSC on reinvested dividends or distributions
o    In determining the number of years since your purchase, all purchases are
     considered to have been made on the first day of that month (quarter for
     shares purchased before October 1, 1998)
o    If you sell only some of your shares, the transfer agent will first sell
     your shares that are not subject to any CDSC and then the shares that you
     have bought most recently
o    You may qualify for a waiver of the CDSC normally charged. See "Qualifying
     for a reduced sales charge"
[end text box]

[text box: magnifier icon]
CONTINGENT DEFERRED SALES CHARGE
A sales charge that may be deducted from your sale proceeds.
[end text box]

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QUALIFYING FOR A REDUCED SALES CHARGE

INITIAL CLASS A SALES CHARGE WAIVERS
You may purchase Class A shares at net asset value (without a sales charge) or
with a reduced initial sales charge as follows. If you believe you qualify for
any of the waivers discussed below, contact the distributor. You are required to
provide written confirmation of your eligibility. You may not resell these
shares except to or on behalf of the fund.

CLASS A PURCHASES AT NET ASSET VALUE ARE AVAILABLE TO:
o    Current or former trustees and officers of the fund;
o    Current or former partners and employees of legal counsel to the fund;
o    Current or former directors, officers, employees or sales representatives
     of The Pioneer Group, Inc. and its affiliates;
o    Current or former directors, officers, employees or sales representatives
     of any subadviser or a predecessor adviser (or their affiliates) to any
     investment company for which Pioneer serves as investment adviser;
o    Current or former officers, partners, employees or registered
     representatives of broker-dealers which have entered into sales agreements
     with the distributor;
     Members of the immediate families of any of the persons above;
o    Any trust, custodian, pension, profit sharing or other benefit plan of the
     foregoing persons;
o    Insurance company separate accounts;
o    Certain "wrap accounts" for the benefit of clients of financial planners
     adhering to standards established by the distributor;
o    Other funds and accounts for which Pioneer or any of its affiliates serve
     as investment adviser or manager;
o    In connection with certain reorganization, liquidation or acquisition
     transactions involving other investment companies or personal holding
     companies;
o    Certain unit investment trusts;
o    Employer-sponsored retirement plans with 100 or more eligible employees
     or at least $500,000 in plan assets;
o    Participants in Optional Retirement Programs if (i) your employer has
     authorized a limited number of mutual funds to participate in the program,
     (ii) all participating mutual funds sell shares to program participants at
     net asset value, (iii) your employer has agreed in writing to actively
     promote Pioneer mutual funds to program participants and (iv) the program
     provides for a matching contribution for each participant contribution.

                                                                              14
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CLASS A PURCHASES AT A REDUCED INITIAL SALES CHARGE OR NET ASSET VALUE ARE ALSO
AVAILABLE TO:
Group Plans if the sponsoring organization
o    recommends purchases of Pioneer mutual funds to,
o    permits solicitation of, or
o    facilitates purchases by
its employees, members or participants.

LETTER OF INTENT (CLASS A)
You can use a letter of intent to qualify for reduced sales charges in two
situations:
o    If you plan to invest at least $100,000 (excluding any reinvestment of
     dividends and capital gain distributions) in the fund's Class A shares
     during the next 13 months
o    If you include in your letter of intent the value - at the current offering
     price - of all of your Class A shares of the fund and all other Pioneer
     mutual fund shares held of record in the amount used to determine the
     applicable sales charge for the fund shares you plan to buy

Completing a letter of intent does not obligate you to purchase additional
shares, but if you do not buy enough shares to qualify for the projected level
of sales charges by the end of the 13-month period (or when you sell your
shares, if earlier), the distributor will recalculate your sales charge. You
must pay the additional sales charge within 20 days after you are notified of
the recalculation or it will be deducted from your account (or your sale
proceeds). For more information regarding letters of intent, please contact your
investment professional or obtain and read the statement of additional
information.

REINVESTMENT (CLASS A)
If you sold shares of another mutual fund within the past 60 days, you may be
able to reinvest the sale proceeds from that fund in Class A shares of the fund
at net asset value without a sales charge.

To qualify:
o    Your investment firm must have a sales agreement with the distributor;
o    You must demonstrate that the amount invested is from the proceeds of the
     sale of shares from another mutual fund that occurred within 60 days
     immediately preceding your purchase;
o    You paid a sales charge on the original purchase of the shares sold; and
o    The mutual fund whose shares were sold also offers net asset value
     purchases to shareowners that sell shares of a Pioneer mutual fund.

15
<PAGE>








WAIVER OR REDUCTION OF CONTINGENT DEFERRED SALES CHARGES (CDSC)

CLASS A SHARES THAT ARE SUBJECT TO A CDSC
Purchases of Class A shares of $1 million 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 the distributor 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. However, the
CDSC is waived for redemptions of Class A shares purchased by an
employer-sponsored retirement plan qualified under Section 401 of the Internal
Revenue Code that has 1,000 or more eligible employees or at least $10 million
in plan assets.

CLASS A, CLASS B AND CLASS C SHARES
The distributor may waive or reduce the CDSC for Class A shares that are subject
to a CDSC or for Class B or Class C shares if:
o    The distribution results from the death of all registered account owners
     or a participant in an employer-sponsored plan. For UGMAs, UTMAs and
     trust accounts, the waiver applies only upon the death of all beneficial
     owners;
o    The distribution results from a total and permanent disability (as defined
     by Section 72 of the Internal Revenue Code) occurring after the purchase of
     the shares being sold. For UGMAs, UTMAs and trust accounts, the waiver only
     applies upon the disability of all beneficial owners;
o    The distribution is made in connection with limited automatic redemptions
     as described 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);
o    The distribution is from any type of IRA, 403(b) or employer-sponsored
     plan and one of the following applies:
     -    It is part of a series of substantially equal periodic payments made
          over the life expectancy of the participant or the joint life
          expectancy of the participant and his or her beneficiary (limited in
          any year to 10% of the value of the participant's account at the
          time the distribution amount is established);
     -    It is a required minimum distribution due to the attainment of age
          70-1/2, in which case the distribution amount may exceed 10% (based
          solely on plan assets held in Pioneer mutual funds);

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BUYING, EXCHANGING AND SELLING SHARES





     -    It is rolled over to or reinvested in another Pioneer fund in the same
          class of shares, which will be subject to the CDSC of the shares
          originally held;
     -    It is in the form of a loan to a participant in a plan that permits
          loans (each repayment will be subject to a CDSC as though a new
          purchase);
o    The distribution is to a participant in an employer-sponsored retirement
     plan qualified under section 401 of the Internal Revenue Code and is:
     -    A return of excess employee deferrals or contributions;
     -    A qualifying hardship distribution as defined by the Internal Revenue
          Code. For Class B shares, waiver is granted only on payments of up to
          10% of total plan assets held by Pioneer for all participants, reduced
          by the total of any prior distributions made in that calendar year;
     -    Due to retirement or termination of employment. For Class B shares,
          waiver is granted only on payments of up to 10% of total plan assets
          held in a Pioneer mutual fund for all participants, reduced by the
          total of any prior distributions made in the same calendar year;
     -    From a qualified defined contribution plan and represents a
          participant's directed transfer, provided that this privilege has been
          preauthorized through a prior agreement with the distributor regarding
          participant directed transfers (not available to Class B shares);
o    The distribution is made pursuant to the fund's right to liquidate or
     involuntarily redeem shares in a shareholder's account;
o    The selling broker elects, with the distributor's approval, to waive
     receipt of the commission normally paid at the time of the sale.

                                                                              17
<PAGE>








OPENING YOUR ACCOUNT

If your shares are held in your investment firm's name, the options and services
available to you may be different from those discussed in this prospectus. Ask
your investment professional for more information.

ACCOUNT OPTIONS
Use your account application to select options and privileges for your account.
You can change your selections at any time by sending a completed account
options form to the transfer agent. You may be required to obtain a signature
guarantee to make certain changes to an existing account.

Call or write to the fund's transfer agent for account applications, account
options forms and other account information:

PIONEERING SERVICES CORPORATION
P.O. Box 9014
Boston, Massachusetts 02205-9014
Telephone 1-800-225-6292

TELEPHONE TRANSACTION PRIVILEGES
If your account is registered in your name, you can buy, exchange or sell fund
shares by telephone. If you do not want your account to have telephone
transaction privileges, you must indicate that choice on your account
application or by writing to the transfer agent.

When you request a telephone transaction the transfer agent will try to confirm
that the request is genuine. The transfer agent records the call, requires the
caller to provide the personal identification number for the account and sends
you a written confirmation. The fund may implement other confirmation procedures
from time to time. Different procedures may apply if you have a non-U.S. account
or if your account is registered in the name of an institution, broker-dealer or
other third party.

[text box: telephone icon]
BY PHONE
If you want to place your telephone transaction by speaking to a shareowner
services representative, call 1-800-225-6292 between 8:00 a.m. and 9:00 p.m.
Eastern time on any weekday that the New York Stock Exchange is open. You may
use FactFoneSM at any time.
[end text box]

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GENERAL RULES ON BUYING, EXCHANGING AND SELLING YOUR FUND SHARES

SHARE PRICE
If you place an order with your investment firm before the New York Stock
Exchange closes and your investment firm submits the order to the distributor
prior to the distributor's close of business (usually 5:30 p.m. Eastern time),
your share price will be calculated that day. Otherwise, your price per share
will be calculated at the close of the New York Stock Exchange after the
distributor receives your order. Your investment firm is responsible for
submitting your order to the distributor.

BUYING
You may buy fund shares from any investment firm that has a sales agreement with
the distributor. If you do not have an investment firm, please call
1-800-225-6292 for information on how to locate an investment professional in
your area.

You can buy fund shares at the offering price. The distributor may reject any
order until it has confirmed the order in writing and received payment. The fund
reserves the right to stop offering any class of shares.

MINIMUM INVESTMENT AMOUNTS
Your initial investment must be at least $1,000. Additional investments must be
at least $100 for Class A shares and $500 for Class B or Class C shares. You may
qualify for lower initial or subsequent investment minimums if you are opening a
retirement plan account, establishing an automatic investment plan or placing
your trade through your investment firm.

[text box]
RETIREMENT PLAN ACCOUNTS

You can purchase fund shares through tax-deferred retirement plans for
individuals, businesses and tax-exempt organizations.

Your initial investment for most types of retirement plan accounts must be at
least $250. Additional investments for most types of retirement plans must be at
least $100.

You may not use the account application accompanying this prospectus to
establish a Pioneer retirement plan. You can obtain retirement plan applications
from your investment firm or by calling the Retirement Plans Department at
1-800-622-0176.
[end text box]

[text box: questionmark icon]
Consult your investment professional to learn more about buying, exchanging or
selling fund shares.
[end text box]

19
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EXCHANGING
You may exchange your shares for shares of the same class of another Pioneer
mutual fund.

Your exchange request must be for at least $1,000 unless the fund you are
exchanging into has a different minimum. The fund allows you to exchange your
shares at net asset value without charging you either an initial or contingent
deferred sales charge at the time of the exchange. Shares you acquire as part of
an exchange will continue to be subject to any contingent deferred sales charge
that applies to the shares you originally purchased. When you ultimately sell
your shares, the date of your original purchase will determine your contingent
deferred sales charge.

Before you request an exchange, consider each fund's investment objective and
policies as described in the fund's prospectus.

SELLING
Your shares will be sold at net asset value per share next calculated after the
fund receives your request in good order.

If the shares you are selling are subject to a deferred sales charge, it will be
deducted from the sale proceeds. The fund generally will send your sale proceeds
by check, bank wire or electronic funds transfer. Normally you will be paid
within seven days. If you recently sent a check to purchase the shares being
sold, the fund may delay payment of the sale proceeds until your check has
cleared. This may take up to 15 calendar days from the purchase date.

If you are selling shares from a non-retirement account or certain IRAs, you may
use any of the methods described below. If you are selling shares from a
retirement account other than an IRA, you must make your request in writing.

[text box]
GOOD ORDER MEANS THAT:
o    You have provided adequate instructions
o    There are no outstanding claims against your account
o    There are no transaction limitations on your account
o    If you have any fund share certificates, you submit them and they are
     signed by each record owner exactly as the shares are registered
0    Your request includes a signature guarantee if you:
     -    Are selling over $100,000 or exchanging over $500,000 worth of shares
     -    Changed your account registration or address within the last 30 days
     -    Instruct the transfer agent to mail the check to an address different
          from the one on your account
     -    Want the check paid to someone other than the account owner(s)
     -    Are transferring the sale proceeds to a Pioneer mutual fund account
          with a different registration
[end text box]

[text box: capital icon]
You may have to pay federal income taxes on a sale or an exchange.
[end text box]

                                                                              20
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BUYING, EXCHANGING AND SELLING SHARES




BUYING SHARES
EXCHANGING SHARES

THROUGH YOUR INVESTMENT FIRM
Normally, your investment firm will send your purchase request to the fund's
transfer agent. CONSULT YOUR INVESTMENT PROFESSIONAL FOR MORE INFORMATION. Your
investment firm may receive a commission from the distributor for your purchase
of fund shares. The distributor or its affiliates may pay additional
compensation, out of their own assets, to certain investment firms or their
affiliates based on objective criteria established by the distributor.

Normally, your investment firm will send your exchange request to the fund's
transfer agent. CONSULT YOUR INVESTMENT PROFESSIONAL FOR MORE INFORMATION ABOUT
EXCHANGING YOUR SHARES.

BY PHONE
YOU CAN USE THE TELEPHONE PURCHASE PRIVILEGE IF you have an existing
non-retirement account or certain IRAs. You can purchase additional fund shares
by phone if:
o    You established your bank account of record at least 30 days ago
o    Your bank information has not changed for at least 30 days
o    You are not purchasing more than $25,000 worth of shares per account
     per day
o    You can provide the proper account identification information

When you request a telephone purchase, the transfer agent will electronically
debit the amount of the purchase from your bank account of record. The transfer
agent will purchase fund shares for the amount of the debit at the offering
price determined after the transfer agent receives your telephone purchase
instruction and good funds. It usually takes three business days for the
transfer agent to receive notification from your bank that good funds are
available in the amount of your investment.

After you establish your fund account, YOU CAN EXCHANGE FUND SHARES BY PHONE IF:
o    You are using the exchange to establish a new account, provided the new
     account has a registration identical to the original account
o    The fund into which you are exchanging offers the same class of shares
o    You are not exchanging more than $500,000 worth of shares per account
     per day
o    You can provide the proper account identification information

IN WRITING, BY MAIL OR BY FAX
You can purchase fund shares for an existing fund account by MAILING A
CHECK TO THE TRANSFER AGENT. Make your check payable to the fund. Neither
initial nor subsequent investments should be made by third party check. Your
check must be in U.S. dollars and drawn on a U.S. bank. Include in your purchase
request the fund's name, the account number and the name or names in the account
registration.

You can exchange fund shares by MAILING OR FAXING A LETTER OF INSTRUCTION TO THE
TRANSFER AGENT. You can exchange fund shares directly through the fund only if
your account is registered in your name. However, you may not fax an exchange
request for more than $500,000. Include in your letter:
o    The name, social security number and signature of all registered owners
o    A signature guarantee for each registered owner if the amount of the
     exchange is more than $500,000
o    The name of the fund out of which you are exchanging and the name of the
     fund into which you are exchanging
o    The class of shares you are exchanging
o    The dollar amount or number of shares you are exchanging

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<PAGE>





SELLING SHARES
Normally, your investment firm will send your request to sell shares to the
fund's transfer agent. CONSULT YOUR INVESTMENT PROFESSIONAL FOR MORE
INFORMATION. The fund has authorized the distributor to act as its agent in the
repurchase of fund shares from qualified investment firms. The fund reserves the
right to terminate this procedure at any time.

YOU MAY SELL UP TO $100,000 PER ACCOUNT PER DAY. You may sell fund shares held
in a retirement plan account by phone only if your account is an IRA. You may
not sell your shares by phone if you have changed your address (for checks) or
your bank information (for wires and transfers) in the last 30 days.

You may receive your sale proceeds:

o    By check, provided the check is made payable exactly as your account is
     registered
o    By bank wire or by electronic funds transfer, provided the sale
     proceeds are being sent to your bank address of record

You can sell some or all of your fund shares by writing DIRECTLY TO THE FUND
only if your account is registered in your name. Include in your request your
name, your social security number, the fund's name, your fund account number,
the class of shares to be sold, the dollar amount or number of shares to be sold
and any other applicable requirements as described below. The transfer agent
will send the sale proceeds to your address of record unless you provide other
instructions. Your request must be signed by all registered owners and be in
good order. The transfer agent will not process your request until it is
received in good order. You may not sell more than $100,000 per account per day
by fax.

[text box]
HOW TO CONTACT US

BY PHONE [telephone icon]
For information or to request a telephone transaction between 8:00 a.m. and 9:00
p.m. (Eastern time) by speaking with a shareholder services representative call
1-800-225-6292 To request a transaction using FactFoneSM call 1-800-225-4321
Telecommunications Device for the Deaf (TDD) 1-800-225-1997

BY MAIL [envelope icon]
Send your written instructions to:
PIONEERING SERVICES CORPORATION
P.O. Box 9014
Boston, Massachusetts 02205-9014

BY FAX [fax icon]
Fax your exchange and sale requests to:
1-800-225-4240
[end text box]

[text box]
EXCHANGE PRIVILEGE
You may make up to four exchange redemptions of $25,000 or more per account per
calendar year.

The fund and the distributor reserve the right to refuse any exchange request or
restrict, at any time without notice, the number and/or frequency of exchanges
to prevent abuses of the exchange privilege. Abuses include frequent trading in
response to short-term market fluctuations and a pattern of trading that appears
to be an attempt to "time the market." In addition, the fund and the distributor
reserve the right, at any time without notice, to charge a fee for exchanges or
to modify, limit or suspend the exchange privilege. The fund will provide 60
days' notice of material amendments to or termination of the privilege.
[end text box]

                                                                              22
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ACCOUNT OPTIONS

See the account application form for more details on each of the following
options.

AUTOMATIC INVESTMENT PLANS
You can make regular periodic investments in the fund by setting up monthly bank
drafts, government allotments, payroll deductions, a Pioneer Investomatic Plan
and other similar automatic investment plans. You may use an automatic
investment plan to establish a Class A share account with a small initial
investment. If you have a Class B or Class C share account and your balance is
at least $1,000, you may establish an automatic investment plan.

PIONEER INVESTOMATIC PLAN
If you establish a Pioneer Investomatic Plan, the transfer agent will make a
periodic investment in fund shares by means of a preauthorized electronic funds
transfer from your bank account. Your plan investments are voluntary. You may
discontinue your plan at any time or change the plan's dollar amount, frequency
or investment date by calling or writing to the transfer agent. You should allow
up to 30 days for the transfer agent to establish your plan.

AUTOMATIC EXCHANGES
You can automatically exchange your fund shares for shares of the same class of
another Pioneer mutual fund. The automatic exchange will begin on the day you
select when you complete the appropriate section of your account application or
an account options form. In order to use automatic exchange:
o    You must select exchanges on a monthly or quarterly basis
o    Both the originating and receiving accounts must have identical
     registrations
o    The originating account has a minimum balance of $5,000

DISTRIBUTION OPTIONS
The fund offers three distribution options. Any fund shares you buy by
reinvesting distributions will be priced at the applicable net asset value per
share.

(1)      Unless you indicate another option on your account application, any
         dividends and capital gain distributions paid to you by the fund will
         automatically be invested in additional fund shares.

(2)      You may elect to have the amount of any dividends paid to you in cash
         and any capital gain distributions reinvested in additional shares.

(3)      You may elect to have the full amount of any dividends and/or capital
         gain distributions paid to you in cash.

Options (2) or (3) are not available to retirement plan accounts or accounts
with a current value of less than $500.

If your distribution check is returned to the transfer agent or you do not cash
the check for six months or more, the transfer agent may reinvest the amount of
the check in your account and automatically change the distribution option on
your account to option (1) until you request a different option in writing.
These additional shares will be purchased at the then current net asset value.

23
<PAGE>








DIRECTED DIVIDENDS
You can invest the dividends paid by one of your Pioneer mutual fund accounts in
a second Pioneer mutual fund account. The value of your second account must be
at least $1,000 ($500 for Pioneer Fund or Pioneer II). You may direct the
investment of any amount of dividends. There are no fees or charges for directed
dividends. If you have a retirement plan account, you may only direct dividends
to accounts with identical registrations.

SYSTEMATIC WITHDRAWAL PLANS
When you establish a systematic withdrawal plan for your account, the transfer
agent will sell the number of fund shares you specify on a periodic basis and
the proceeds will be paid to you or to any person you select. You must obtain a
signature guarantee to direct payments to another person after you have
established your systematic withdrawal plan. Payments can be made either by
check or by electronic transfer to a bank account you designate.

To establish a systematic withdrawal plan:
o    Your account must have a total value of at least $10,000 when you establish
     your plan
o    You must request a periodic withdrawal of at least $50
o    You may not request a periodic withdrawal of more than 10% of the value
     of any Class B or Class C share account (valued at the time the plan is
     implemented)

Systematic sales of fund shares may be taxable transactions for you. If you
purchase Class A shares while you are making systematic withdrawals from your
account, you may pay unnecessary sales charges.

DIRECT DEPOSIT
If you elect to take dividends or dividends and capital gain distributions in
cash, or if you establish a systematic withdrawal plan, you may choose to have
those cash payments deposited directly into your savings, checking or NOW bank
account.

VOLUNTARY TAX WITHHOLDING
You may have the transfer agent withhold 28% of the dividends and capital gain
distributions paid from your fund account (before any reinvestment) and forward
the amount withheld to the Internal Revenue Service as a credit against your
federal income taxes. Voluntary tax withholding is not available for retirement
plan accounts or for accounts subject to backup withholding.

REINSTATEMENT PRIVILEGE FOR CLASS A SHARES
You may qualify for the reinstatement privilege if you recently sold all or part
of your Class A shares.

                                                                              24
<PAGE>


BUYING, EXCHANGING AND SELLING SHARES





SHAREOWNER SERVICES

FACTFONESM 1-800-225-4321
You can use FactFoneSM to:
o    Obtain current information on your Pioneer mutual fund accounts
o    Inquire about the prices and yields of all publicly available Pioneer
     mutual funds
o    Make computer-assisted telephone purchases, exchanges and redemptions
     for your fund accounts
o    Request account statements

If you plan to use FactFoneSM to make telephone purchases and redemptions, first
you must activate your personal identification number and establish your bank
account of record. If your account is registered in the name of a broker-dealer
or other third party, you may not be able to use FactFoneSM.

CONFIRMATION STATEMENTS
The transfer agent maintains an account for each investment firm or individual
shareowner and records all account transactions. You will be sent confirmation
statements showing the details of your transactions as they occur, except
automatic investment plan transactions, which are confirmed quarterly. If you
have more than one Pioneer mutual fund account registered in your name, the
Pioneer combined account statement will be mailed to you each quarter.

TAX INFORMATION
In January of each year, the fund will mail you information about the tax status
of the dividends and distributions paid to you by the fund.

PIONEER WEBSITE
WWW.PIONEERFUNDS.COM
The website includes a full selection of information on mutual fund investing.
You can also use the website to get:
o    Your current account information
o    Prices, returns and yields of all publicly available Pioneer mutual funds
O    Prospectuses for all the Pioneer funds

TDD  1-800-225-1997
If you have a hearing disability and access to TDD keyboard equipment, you can
contact our telephone representatives with questions about your account by
calling our TDD number between 8:30 a.m. and 5:30 p.m. Eastern time any weekday
that the New York Stock Exchange is open.

25
<PAGE>








SHAREOWNER ACCOUNT POLICIES

SIGNATURE GUARANTEES AND OTHER REQUIREMENTS You are required to obtain a
signature guarantee when you are:
o    Requesting certain types of exchanges or sales of fund shares
o    Redeeming shares for which you hold a share certificate
o    Requesting certain types of changes for your existing account

You can obtain a signature guarantee from most broker-dealers, banks, credit
unions (if authorized under state law) and federal savings and loan
associations. You cannot obtain a signature guarantee from a notary public.

Fiduciaries and corporations are required to submit additional documents to sell
fund shares.

EXCHANGE LIMITATION
The fund's exchange limitation is intended to discourage short-term trading in
fund shares. Short-term trading can increase the expenses incurred by the fund
and make portfolio management less efficient. In determining whether the
exchange redemption limit has been reached, Pioneer may aggregate a series of
exchanges (each valued at less than $25,000) and/or fund accounts that appear to
be under common ownership or control. Pioneer may view accounts for which one
person gives instructions or accounts that act on advice provided by a single
source to be under common control.

The exchange limitation does not apply to automatic exchange transactions or to
exchanges made by participants in employer-sponsored retirement plans qualified
under Section 401 of the Internal Revenue Code. The exchange limitation may not
apply to transactions made through an omnibus account for fund shares.

MINIMUM ACCOUNT SIZE
The fund requires that you maintain a minimum account value of $500. If you hold
less than the minimum in your account because you have sold or exchanged some of
your shares, the fund will notify you of its intent to sell your shares and
close your account. You may avoid this by increasing the value of your account
to at least the minimum within six months of the notice from the fund.

TELEPHONE ACCESS
You may have difficulty contacting the fund by telephone during times of market
volatility or disruption in telephone service. If you are unable to reach the
fund by telephone, you should communicate with the fund in writing.

SHARE CERTIFICATES
Normally, your shares will remain on deposit with the transfer agent and
certificates will not be issued. If you are legally required to obtain a
certificate, you may request one for your Class A shares only. A fee may be
charged for this service.

FORMER THIRD AVENUE HIGH YIELD FUND SHAREOWNERS
You may purchase shares in any Pioneer mutual fund, either directly or by
exchange, for any account established as a result of the reorganization without
a sales charge. These shares will not be subject to the Class A distribution
fee, except that Class A shares held in an omnibus account are subject to the
Class A distribution fee whether those shares issued were in connection with the
reorganization or were later purchased by direct investment or by exchange.
Class A shares issued in the reorganization are not subject to the fund's
redemption fee; however, shares purchased after the reorganization are subject
to the redemption fee.

OTHER POLICIES
The fund may suspend transactions in shares when trading on the New York Stock
Exchange is closed or restricted, when an emergency exists that makes it
impracticable for the fund to sell or value its portfolio securities or with the
permission of the Securities and Exchange Commission.

The fund or the distributor may revise, suspend or terminate the account options
and services available to shareowners at any time.

The fund reserves the right to redeem in kind by delivering portfolio securities
to a redeeming shareowner, provided that the fund must pay redemptions in cash
if a shareowner's aggregate redemptions in a 90-day period are less than
$250,000 or 1% of the fund's net assets.

[text box]
You may make up to four exchange redemptions of $25,000 or more per account per
calendar year out of the fund. Except as noted, you may make any number of
exchanges of less than $25,000.
[end text box]

                                                                              26
<PAGE>


DIVIDENDS, CAPITAL GAINS AND TAXES





DIVIDENDS AND CAPITAL GAINS
The fund declares a dividend from any net investment income and any net
short-term capital gains each business day. You begin earning dividends on the
first business day following receipt of payment for shares; your shares continue
to earn dividends up to and including the date you redeem them. Dividends are
normally paid on the last business day of the month or shortly thereafter. The
fund distributes net long-term capital gains, if any, in November. The fund may
also pay dividends and distributions at other times if necessary for the fund to
avoid federal income or excise tax. If you invest in the fund close to the time
that the fund makes a capital gain distribution, generally you will pay a higher
price per share and you will pay taxes on the amount of the capital gain
distribution whether you reinvest the distribution or receive it as cash.

TAXES
For federal income tax purposes, your distributions from the fund's net
long-term capital gains are considered long-term capital gains and may be
taxable to you at different maximum rates depending upon their source and other
factors. Dividends and short-term capital gain distributions are taxable as
ordinary income. Dividends and distributions are taxable, whether you take
payment in cash or reinvest them to buy additional fund shares. You may also
have tax consequences (generally, a capital gain or loss) when you sell or
exchange fund shares. Each year the fund will mail to you information about your
dividends and distributions for, and the shares you sold in, the previous
calendar year.

You must provide your social security number or other taxpayer identification
number to the fund along with the certifications required by the Internal
Revenue Service when you open an account. If you do not or if it is otherwise
legally required to do so, the fund will withhold 31% "backup withholding" tax
from your dividends and distributions, sale proceeds and any other payments to
you.

You should ask your own tax adviser about any federal or state tax
considerations, including possible additional withholding taxes for non-U.S.
shareholders. You may also consult the fund's statement of additional
information for a more detailed discussion of federal income tax considerations
that may affect the fund and its shareowners.

[text box: capital icon]
Sales and exchanges may be taxable transactions to shareowners.
[end text box]

27
<PAGE>


FINANCIAL HIGHLIGHTS





THE FINANCIAL HIGHLIGHTS TABLE HELPS YOU UNDERSTAND the fund's financial
performance since inception.

Certain information reflects financial results for a single fund share. The
total returns in the table represent the rate that you would have earned on an
investment in Third Avenue High Yield Fund, the predecessor to Pioneer High
Yield Fund, assuming reinvestment of all dividends and distributions.

The information for the period from February 12, 1998 (commencement of
operations) through October 31, 1998 has been audited by PricewaterhouseCoopers
LLP, whose report is included in the annual report of Third Avenue Trust along
with Third Avenue High Yield Fund's financial statements. The annual and
semiannual reports are available upon request.

<TABLE>
<CAPTION>
PIONEER HIGH YIELD FUND(1)
SELECTED DATA (FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD) AND RATIOS ARE AS
FOLLOWS:

                                                       FOR THE         FOR THE SIX MONTHS    FOR THE PERIOD
                                                      YEAR ENDED        ENDED APRIL 30,          ENDED
                                                   OCTOBER 31, 1999     1999 (UNAUDITED)      OCTOBER 31,
                                                                                                 1998(1)
<S>                                                <C>                 <C>                   <C>
Net asset value, beginning of period                                         $8.50               $10.00
                                                                             -----               ------
Income (loss) from investment operations:
 Net investment income                                                        0.34                 0.34
 Net gain (loss) on securities (both
  realized and unrealized)                                                    0.92                (1.56)
                                                                             -----               ------
 Total from investment operations                                             1.26                (1.22)
                                                                             -----               ------
Less distributions:
 Dividends from net investment income                                        (0.35)               (0.28)
                                                                             -----               ------
Net asset value, end of period                                               $9.41               $ 8.50
                                                                             =====               ======
Total return                                                                 15.02%(2)           (12.39%)(2)
RATIOS/SUPPLEMENTAL DATA
 Net assets, end of period (in thousands)                                    $8,620              $7,691
 Ratio of expenses to average net assets
  Before expense reimbursement                                                4.12%(3)            3.99%(3)
  After expense reimbursement                                                 1.90%(3)            1.90%(3)
 Ratio of net income to average net assets
  Before expense reimbursement                                                4.96%(3)            4.13%(3)
  After expense reimbursement                                                 7.18%(3)            6.22%(3)
Portfolio turnover rate                                                          5%(2)              38%(2)

(1)      The fund is the successor to Third Avenue High Yield Fund, a series of
         Third Avenue Trust. Third Avenue High Yield Fund transferred all of its
         assets to the fund on February 29, 2000 pursuant to an agreement and
         plan of reorganization. Third Avenue High Yield Fund commenced
         investment operations on February 12, 1998.
(2)      Not annualized.
(3)      Annualized.
</TABLE>

28
<PAGE>


                                     NOTES















                                                                              29
<PAGE>


                                     NOTES















30
<PAGE>











PIONEER
HIGH YIELD FUND

YOU CAN OBTAIN MORE FREE INFORMATION about the fund from your investment firm or
by writing to Pioneering Services Corporation, 60 State Street, Boston,
Massachusetts 02109. You may also call 1-800-225-6292.

SHAREOWNER REPORTS
Annual and semiannual reports to shareowners provide information about the
fund's investments. The annual report discusses market conditions and investment
strategies that significantly affected the fund's performance during its last
fiscal year.

STATEMENT OF ADDITIONAL INFORMATION
The statement of additional information provides more detailed information about
the fund. It is incorporated by reference into this prospectus.

VISIT OUR WEBSITE
www.pioneerfunds.com

You can also review the fund's shareowner reports, prospectus and statement of
additional information at the Securities and Exchange Commission's Public
Reference Room in Washington, D.C. or by calling 1-800-SEC-0330 to request a
copy. The Commission charges a fee for this service. You can get the same
information free from the Commission's Internet website (http://www.sec.gov).

(Investment Company Act file no. 811-09685)





[Pioneer
logo]  Pioneer Funds Distributor, Inc.
       60 State Street
       Boston, MA 02109                                  7087-00-1299
       www.pioneerfunds.com       (C) Pioneer Funds Distributor, Inc.



<PAGE>


                             Preliminary Prospectus
Subject to completion, dated November 12, 1999

                                                         [Pioneer logo]

The information in this prospectus is not complete and may be changed. We may
not sell these securities until the registration statement filed with the
Securities and Exchange Commission is effective. This prospectus is not an offer
to sell these securities and is not soliciting an offer to buy these securities
in any state where the offer or sale is not permitted.

PIONEER
HIGH YIELD FUND





                                                   CLASS Y SHARES
                                    Prospectus, February 29, 2000
















                              CONTENTS

                              Basic information about the fund  7
                              Management  7
                              Buying, exchanging and selling shares  9
                              Dividends, capital gains and taxes  17
                              Financial highlights  18





Neither the Securities and Exchange Commission nor any state securities agency
has approved the fund's shares or determined whether this prospectus is accurate
or complete. Any representation to the contrary is a crime.


<PAGE>


BASIC INFORMATION ABOUT THE FUND


INVESTMENT OBJECTIVE
Maximize total return through a combination of income and capital appreciation.

PRINCIPAL INVESTMENT STRATEGIES
Normally, the fund invests at least 65% of its total assets (at the time of
purchase) in below investment grade (high yield) debt securities and preferred
stocks. These high yield securities may be convertible into the equity
securities of the issuer. Debt securities rated below investment grade are
commonly referred to as "junk bonds" and are considered speculative. Below
investment grade debt securities involve greater risk of loss, are subject to
greater price volatility and are less liquid, especially during periods of
economic uncertainty or change, than higher rated debt securities.

The fund's investments may have all types of interest rate and dividend payment
and reset terms, including fixed rate, adjustable rate, zero coupon, contingent,
deferred, payment in kind and auction rate features. The fund invests in
securities with a broad range of maturities.

The fund may invest in securities of non-U.S. corporate and government
issuers, including debt and equity securities of corporate issuers and debt
securities of government issuers in emerging markets. Non-U.S. investments
include securities issued by non-U.S. governments, banks or corporations and
certain supranational organizations, such as the World Bank and the European
Union.

Pioneer Investment Management, Inc., the fund's investment adviser, uses a value
approach to select the fund's investments. Using this investment style, Pioneer
seeks securities selling at reasonable prices or substantial discounts to their
underlying values and then holds these securities for their incremental yields
or until the market values reflect their intrinsic values. Pioneer evaluates a
security's potential value based on the company's assets and prospects for
earnings growth. In making that assessment, Pioneer employs due





[text box: magnifier icon]
BELOW INVESTMENT GRADE DEBT SECURITIES
A debt security is below investment grade if it is rated BB or lower by Standard
& Poor's Ratings Group or the equivalent rating by a nationally recognized
securities rating organization or, if unrated, determined to be of equivalent
credit quality by Pioneer.
[end text box]

[text box]
AN INVESTMENT IN THE FUND IS NOT A BANK DEPOSIT AND IS NOT INSURED OR GUARANTEED
BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY.
[end text box]

[text box]
CONTACT YOUR INVESTMENT PROFESSIONAL TO DISCUSS HOW THE FUND FITS INTO YOUR
PORTFOLIO.
[end text box]

1
<PAGE>








diligence and fundamental research, an evaluation of the issuer based on its
financial statements and operation. Pioneer also considers a security's
potential to provide income. In assessing the appropriate maturity, rating and
sector weighting of the fund's portfolio, Pioneer considers a variety of factors
that are expected to influence economic activity and interest rates. These
factors include fundamental economic indicators, such as the rates of economic
growth and inflation, Federal Reserve monetary policy and the relative value of
the U.S. dollar compared to other currencies. In making these portfolio
decisions, Pioneer relies on the knowledge, experience and judgment of its own
staff who have access to a wide variety of research.

PRINCIPAL RISKS OF INVESTING IN THE FUND
Even though the fund seeks to maximize total return, you could lose money on
your investment or not make as much as if you invested elsewhere if:
o    Interest rates go up, causing the value of debt securities in the fund's
     portfolio to decline
o    The issuer of a security owned by the fund defaults on its obligation to
     pay principal and/or interest or has its credit rating downgraded
o    During periods of declining interest rates, the issuer of a security may
     exercise its option to prepay principal earlier than scheduled, forcing the
     fund to reinvest in lower yielding securities. This is known as call or
     prepayment risk
o    During periods of rising interest rates, the average life of certain types
     of securities may be extended because of slower than expected principal
     payments. This may lock in a below market interest rate, increase the
     security's duration and reduce the value of the security. This is known as
     extension risk
o    Pioneer's judgment about the attractiveness, relative value or potential
     appreciation of a particular sector, security or investment strategy proves
     to be incorrect
o    A downturn in equity markets causes the price of convertible securities to
     drop even when the prices of below investment grade bonds otherwise would
     not go down

INVESTMENT IN HIGH YIELD SECURITIES INVOLVES SUBSTANTIAL RISK OF LOSS.
These securities are considered speculative with respect to the issuer's ability
to pay interest and principal and are susceptible to default or decline in
market value due to adverse economic and business developments. The market
values for high yield securities tend to be very volatile, and these securities
are less liquid than investment grade debt securities. For these reasons, your
investment in the fund is subject to the following specific risks:
o    Increased price sensitivity to changing interest rates and deteriorating
     economic environment
o    Greater risk of loss due to default or declining credit quality
o    Adverse company specific events are more likely to render the issuer unable
     to make interest and/or principal payments
o    A negative perception of the high yield market develops, depressing the
     price and liquidity of high yield securities. This negative perception
     could last for a significant period of time

The fund is not diversified, which means that it can invest a higher percentage
of its assets in any one issuer than a diversified fund. Being non-diversified
may magnify the fund's losses from adverse events affecting a particular issuer.

                                                                               2
<PAGE>


BASIC INFORMATION ABOUT THE FUND





THE FUND'S PAST PERFORMANCE
The bar chart and table indicate the risks of investing in the fund by showing
how the fund has performed in the past. The fund's performance will vary from
year to year.

Class Y shares were first offered on February 29, 2000. The fund's past
performance does not necessarily indicate how it will perform in the future. As
a shareowner, you may lose or make money on your investment. The fund is newly
organized and pursuant to an agreement and plan of reorganization acquired all
of the assets of Third Avenue High Yield Fund on February 29, 2000. The fund's
performance record includes the performance of Third Avenue High Yield Fund for
the period from February 12, 1998 through February 29, 2000.

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

FUND PERFORMANCE
The chart shows the performance of the fund's Class A shares for each full
calendar year since [the fund's inception on] February 12, 1998. Class Y shares
will have different performance. The chart does not reflect any Class A sales
charge you may pay when you buy or sell fund shares. Any Class A sales charge
will reduce your return. You do not pay a sales charge on purchases of Class Y
shares.

THE FUND'S HIGHEST CALENDAR QUARTERLY RETURN WAS __.__% (_/__/__ TO _/__/__)
THE FUND'S LOWEST CALENDAR QUARTERLY RETURN WAS -__.__% (_/__/__ TO _/__/__)

FOR THE CALENDAR QUARTER ENDED DECEMBER 31, 1999, THE FUND'S TOTAL RETURN
WAS _.__%

ANNUAL RETURN CLASS A SHARES
(Year ended December 31)
'99              __.__%
- -----------------------------------------------------------------------

COMPARISON WITH MERRILL LYNCH INDICES
The table shows the average annual total returns for the Class A shares of the
fund over time and compares these returns to the returns of the Merrill Lynch
High Yield Master II Index and the Merrill Lynch Index of all Convertibles,
Speculative Quality. These indices are recognized measures of the performance of
high yield securities. Unlike the fund, the indices are not managed and do not
incur expenses. The table:
o    Reflects sales charges applicable to the class
o    Assumes that you sell your shares at the end of the period
o    Assumes that you reinvest all of your dividends and distributions

AVERAGE ANNUAL TOTAL RETURN (%)
(for periods ended December 31, 1999)

                             SINCE  INCEPTION
                1 YEAR   INCEPTION       DATE
- ---------------------------------------------
Class A          __.__       __.__    2/12/98
- ---------------------------------------------
High Yield
Master II Index  __.__       __.__         --
- ---------------------------------------------
Convertibles,
Speculative
Quality          __.__       __.__         --
- ---------------------------------------------

3
<PAGE>








FEES AND EXPENSES
These are the fees and expenses, based on estimated expenses for the current
fiscal year, you may pay if you invest in the fund.

SHAREOWNER FEES
PAID DIRECTLY FROM YOUR INVESTMENT                    CLASS Y
- -------------------------------------------------------------

Maximum sales charge (load) when you buy shares          None
 .............................................................
Maximum deferred sales charge (load)                     None
- -------------------------------------------------------------

ANNUAL FUND OPERATING EXPENSES
PAID FROM THE ASSETS OF THE FUND
as a percentage of average daily net assets           CLASS Y
- -------------------------------------------------------------

   Management Fee(1)                                    0.70%
 .............................................................
   Distribution and Service (12b-1) Fee                 0.00%
 .............................................................
   Other Expenses(1)                                    0.55%
 .............................................................
Total Annual Fund Operating Expenses(1)                 1.25%
- -------------------------------------------------------------

(1)      Pioneer has agreed not to impose all or a portion of its management fee
         and, if necessary, to limit other operating expenses of the fund to the
         extent required to reduce Class A expenses to 0.75% of the average
         daily net assets attributable to Class A shares; the portion of fund
         expenses attributable to Class Y shares will be reduced only to the
         extent such expenses are reduced for Class A shares. This agreement is
         voluntary and temporary and may be revised or terminated at any time.

                                                            Class Y
                  Management Fee                             0.00%
                  Other Expenses                             0.50%
                  Total Annual Fund Operating Expenses       0.50%

EXAMPLE
This example helps you compare the costs of investing in the fund with the
cost of investing in other mutual funds. It assumes that: a) you invest $10,000
in the fund for the time periods shown, b) you reinvest all dividends and
distributions, c) your investment has a 5% return each year and d) the fund's
operating expenses remain the same.

Although your actual costs may be higher or lower, under these assumptions your
costs would be:

                               NUMBER OF YEARS YOU OWN YOUR SHARES
                               -----------------------------------
                                  1          3         5        10
- ------------------------------------------------------------------
Class Y                        $127       $397      $686    $1,511
- ------------------------------------------------------------------

                                                                               4
<PAGE>


BASIC INFORMATION ABOUT THE FUND





OTHER INVESTMENT STRATEGIES
As discussed, the fund invests primarily in below investment grade debt
securities and preferred stocks to maximize total return.

This section describes additional investments that the fund may make or
strategies that it may pursue to a lesser degree to achieve the fund's goal.
Some of the fund's secondary investment policies also entail risks. To learn
more about these investments and risks, you should obtain and read the statement
of additional information (SAI).

ADDITIONAL INFORMATION ABOUT DEBT SECURITIES
The fund may invest in convertible bonds and preferred stock that are
convertible into the equity securities of the issuer. Convertible securities
generally offer lower interest or dividend yields than non-convertible
securities of similar quality. As with all fixed income securities, the market
values of convertible securities tend to decline as interest rates increase and,
conversely, to increase as interest rates decline. However, when the market
price of the common stock underlying a convertible security exceeds the
conversion price, the convertible security tends to reflect the market price of
the underlying common stock. As the market price of the underlying common stock
declines, the convertible security tends to trade increasingly on a yield basis
and thus may not decline in price to the same extent as the underlying common
stock. Convertible securities rank senior to common stocks in an issuer's
capital structure and consequently entail less risk than the issuer's common
stock.

The fund may invest in mortgage-backed and asset-backed securities.
Mortgage-backed securities may be issued by private companies or by agencies of
the U.S. government and represent direct or indirect participation in, or are
collateralized by and payable from, mortgage loans secured by real property.
Asset-backed securities represent participations in, or are secured by and
payable from, assets such as installment sales or loan contracts, leases, credit
card receivables and other categories of receivables.

To the extent the fund invests significantly in asset-backed and
mortgage-related securities, its exposure to prepayment and extension risks may
be greater than if it invested in other fixed income securities.

Certain debt instruments may only pay principal at maturity or may only
represent the right to receive payments of principal or payments of interest on
underlying pools of mortgage or government securities, but not both. The value
of these types of instruments may change more drastically than debt securities
that pay both principal and interest during periods of changing interest rates.
Principal only mortgage backed securities generally increase in value if
interest rates decline, but are also subject to the risk of prepayment. Interest
only instruments generally increase in value in a rising interest rate
environment when fewer of the underlying mortgages are prepaid.

The fund may invest in mortgage derivatives and structured securities. Because
these securities have imbedded leverage features, small changes in interest or
prepayment rates may cause large and sudden price movements. Mortgage
derivatives can also become illiquid and hard to value in declining markets.

INVESTMENTS OTHER THAN HIGH YIELD OR DEBT SECURITIES
Consistent with its objective, the fund may invest in equity securities,
including common stocks, depository receipts, warrants, rights and other equity
interests. Equity securities represent an ownership interest in an issuer, rank
junior in a company's capital structure to debt securities and consequently may
entail greater risk of loss than fixed income securities. Although equity
securities may not pay dividends, the fund invests in equity securities when
Pioneer believes they offer the potential for capital gains or to diversify the
fund's portfolio.

5
<PAGE>





INVESTMENTS IN NON-U.S. SECURITIES
The fund may invest in securities of Canadian issuers to the same extent as
securities of U.S. issuers. The fund may invest up to 15% of its total assets
(at the time of purchase) in equity and debt securities of non-U.S. issuers,
including securities of emerging market issuers. Investing in Canadian and
non-U.S. issuers may involve unique risks compared to investing in securities of
U.S. issuers. These risks are more pronounced to the extent the fund invests in
issuers in emerging markets or concentrates such investments in any one region.
These risks may include:
o    Less information about non-U.S. issuers or markets may be available due to
     less rigorous disclosure and accounting standards or regulatory practices
o    Many non-U.S. markets are smaller, less liquid and more volatile. In a
     changing market, Pioneer might not be able to sell the fund's portfolio
     securities in amounts and at prices it considers reasonable
o    Adverse effect of currency exchange rates or controls on the value of the
     fund's investments
o    Political, economic and social developments that adversely affect the
     securities markets
o    Withholding and other non-U.S. taxes may decrease the fund's return

TEMPORARY INVESTMENTS
Normally, the fund invests substantially all of its assets to meet its
investment objective. The fund may invest the remainder of its assets in
securities with remaining maturities of less than one year, cash equivalents or
may hold cash. For temporary defensive purposes, the fund may depart from its
principal investment strategies and invest part or all of its assets in these
securities. During such periods, the fund may not be able to achieve its
investment objective. The fund intends to adopt a defensive strategy only when
Pioneer believes high yield securities have extraordinary risks due to political
or economic factors.

SHORT-TERM TRADING
The fund usually does not trade for short-term profits. The fund will sell an
investment, however, even if it has only been held for a short time, if it no
longer meets the fund's investment criteria. If the fund does a lot of trading,
it may incur additional operating expenses, which would reduce performance, and
could cause shareowners to incur a higher level of taxable income or capital
gains.

DERIVATIVES
The fund may use futures, options, forward foreign currency exchange contracts
and other derivatives. A derivative is a security or instrument whose value is
determined by reference to the value or the change in value of one or more
securities, currencies, indices or other financial instruments. The fund does
not use derivatives as a primary investment technique and generally limits their
use to hedging. However, the fund may use derivatives for a variety of purposes,
including:
o    As a hedge against adverse changes in stock market prices, interest rates
     or currency exchange rates
o    As a substitute for purchasing or selling securities
o    To increase the fund's return as a non-hedging strategy that may be
     considered speculative

Even a small investment in derivatives can have a significant impact on the
fund's exposure to stock market values, interest rates or currency exchange
rates. If changes in a derivative's value do not correspond to changes in the
value of the fund's other investments, the fund may not fully benefit from or
could lose money on the derivative position. In addition, some derivatives
involve risk of loss if the person who issued the derivative defaults on its
obligation. Certain derivatives may be less liquid and more difficult to value.

                                                                               6
<PAGE>


MANAGEMENT





PIONEER, THE FUND'S INVESTMENT ADVISER,
selects the fund's investments and oversees the fund's operations.

PIONEER GROUP
The Pioneer Group, Inc. and its subsidiaries are engaged in financial services
businesses in the United States and many foreign countries. As of December 31,
1999, the firm had more than $__ billion in assets under management worldwide
including more than $__ billion in U.S. mutual funds. The firm's U.S. mutual
fund investment history includes creating in 1928 one of the first mutual funds.
John F. Cogan, chairman of the board and president of The Pioneer Group, Inc.,
owns approximately 14% of the firm. He is also an officer and director of each
of the Pioneer mutual funds.

INVESTMENT ADVISER
Pioneer manages a family of U.S. and international stock funds, bond funds
and money market funds. Pioneer is a subsidiary of The Pioneer Group, Inc. Its
main office is at 60 State Street, Boston, Massachusetts 02109.

PORTFOLIO MANAGER
Day-to-day management of the fund's portfolio has been the responsibility
of Margaret D. Patel since inception. Ms. Patel joined Pioneer as a vice
president in August 1999 and has been an investment professional since 1972.
Prior to joining Pioneer, she was a portfolio manager at EQSF Advisers, Inc.
from 1998 to 2000 and a portfolio manager of several mutual funds at Northstar
Investment Management Corp. from 1995 to 1996. Ms. Patel was a portfolio manager
of several mutual funds at Boston Security Counsellors, Inc. from 1988 to 1995.

Ms. Patel is supported by a team of fixed income portfolio managers and
analysts supervised by Sherman B. Russ and Kenneth J. Taubes. Mr. Russ and Mr.
Taubes are jointly responsible for overseeing Pioneer's U.S. and global fixed
income team.

Ms. Patel, Mr. Russ, Mr. Taubes and the fixed income team operate under the
supervision of Theresa A. Hamacher. Ms. Hamacher is chief investment officer of
Pioneer. She joined Pioneer in 1997 and has been an investment professional
since 1984, most recently as chief investment officer at another investment
adviser.

7
<PAGE>








MANAGEMENT FEE
The fund pays Pioneer a fee for managing the fund and to cover the cost of
providing certain services to the fund. Pioneer's annual fee is 0.70% of the
fund's average daily net assets up to $500 million, 0.65% of the next $500
million and 0.60% on assets over $1 billion. The fee is normally computed daily
and paid monthly.

DISTRIBUTOR AND TRANSFER AGENT
Pioneer Funds Distributor, Inc. is the fund's distributor. Pioneering
Services Corporation is the fund's transfer agent. The fund compensates the
distributor and transfer agent for their services. The distributor and the
transfer agent are subsidiaries of The Pioneer Group, Inc.

YEAR 2000
Information technology experts are concerned about computer and other electronic
systems' ability to process date-related information on and after January 1,
2000. This scenario, commonly referred to as the "Year 2000 problem," could have
an adverse impact on the fund and the provision of services to its shareowners.
Pioneer is addressing the Year 2000 problem with respect to its systems and
those used by the distributor and transfer agent. During 1999, Pioneer finished
addressing all material Year 2000 issues and participated in industry-wide
testing. The fund has obtained assurances from its other service providers that
they have taken appropriate Year 2000 measures and Pioneer continues to monitor
their efforts. Although the fund does not expect the Year 2000 problem to
adversely impact it, the fund cannot guarantee that its, or the fund's service
providers', efforts will be successful.

                                                                               8
<PAGE>


BUYING, EXCHANGING AND SELLING SHARES





NET ASSET VALUE

The fund's net asset value is the value of its portfolio of securities plus any
other assets minus its operating expenses and any other liabilities. The fund
calculates a net asset value for each class of shares every day the New York
Stock Exchange is open when regular trading closes (normally 4:00 p.m.
Eastern time).

The fund generally values its portfolio securities based on market prices or
quotations. When market prices are not available or are considered by Pioneer to
be unreliable, the fund may use an asset's fair value. Fair value is determined
in accordance with procedures approved by the fund's trustees. International
securities markets may be open on days when the U.S. markets are closed. For
this reason, the values of any international securities owned by the fund could
change on a day when you cannot buy or sell shares of the fund.

You buy or sell Class Y shares at the net asset value per share calculated on
the day of your transaction.

DISTRIBUTION OF CLASS Y SHARES

The distributor incurs the expenses of distributing the fund's Class Y shares,
none of which are reimbursed or paid for by the fund or the Class Y shareowners.
Distribution expenses include fees paid to broker-dealers which have sales
agreements with the distributor and other parties, advertising expenses and the
cost of printing and mailing prospectuses to potential investors.

The distributor or its affiliates may make payments out of their own resources
to dealers and other persons who distribute Class Y shares. Such payments may be
based upon the value of Class Y shares sold. The distributor may impose
conditions on the payment of such fees.

9
<PAGE>








OPENING YOUR ACCOUNT

If you are an individual or other non-institutional investor, open your Class Y
share account by completing an account application and sending it to the
transfer agent by mail or by fax. If you are any other type of investor, please
call the transfer agent to obtain a Class Y share account set-up kit and an
account number.

The transfer agent must receive your account application before you send your
initial check or federal funds wire. In addition, you must provide a bank wire
address of record when you establish your account.

If your shares are held in your investment firm's name, the options and services
available to you may be different from those discussed in this prospectus. Ask
your investment professional for more information.

ACCOUNT OPTIONS
Use your account application to select options and privileges for your account.
You can change your selections at any time by sending a completed account
options form to the transfer agent. You may be required to obtain a signature
guarantee to make certain changes to an existing account.

Call or write to the fund's transfer agent for account applications, account
options forms and other account information:

PIONEERING SERVICES CORPORATION
P.O. Box 9014
Boston, Massachusetts 02205-9014
Telephone 1-888-294-4480

TELEPHONE TRANSACTION PRIVILEGES
If your account is registered in your name, you can exchange or sell Class Y
shares by telephone. If you do not want your account to have telephone
transaction privileges, you must indicate that choice on your account
application or by writing to the transfer agent.

When you request a telephone transaction the transfer agent will try to confirm
that the request is genuine. The transfer agent records the call, requires the
caller to provide the personal identification number for the account and sends
you a written confirmation. The fund may implement other confirmation procedures
from time to time. Different procedures may apply if you have a non-U.S. account
or if your account is registered in the name of an institution, broker-dealer or
other third party.

[text box: telephone icon]
BY PHONE
If you want to place your telephone transaction by speaking to a shareowner
services representative, call 1-888-294-4480 between 9:00 a.m. and 6:00 p.m.
Eastern time on any weekday that the New York Stock Exchange is open.
[end text box]

                                                                              10
<PAGE>


BUYING, EXCHANGING AND SELLING SHARES





GENERAL RULES ON BUYING, EXCHANGING AND SELLING YOUR FUND SHARES

SHARE PRICE
When you place an order to purchase, exchange or sell Class Y shares it must be
received in good order by the transfer agent or by your broker-dealer by the
close of regular trading on the New York Stock Exchange (currently 4:00 p.m.
Eastern time) in order to purchase shares at the price determined on that day.

If you place your order through a broker-dealer, you must place the order before
the close of regular trading on the New York Stock Exchange and your
broker-dealer must submit the order to the distributor prior to the
distributor's close of business (usually 5:30 p.m. Eastern time) for your share
price to be determined at the close of regular trading on the date your order is
received. Your broker-dealer is responsible for transmitting your order to the
distributor. In all other cases except as described below for wire transfers,
your share price will be calculated at the close of the New York Stock Exchange
after the distributor receives your order.

BUYING
You can buy Class Y shares at net asset value per share. The fund does not
impose any initial, contingent deferred or asset based sales charge on Class Y
shares. The distributor may reject any order until it has confirmed it in
writing and received payment.

MINIMUM INVESTMENT AMOUNT
Your initial Class Y share investment must be at least $5 million. This amount
may be invested in one or more of the Pioneer mutual funds that currently offer
Class Y shares. There is no minimum additional investment amount.

WAIVERS OF THE MINIMUM INVESTMENT AMOUNT
The fund will accept an initial investment of less than $5 million if:

(a)      The investment is made by a trust company or bank trust department
         which is initially investing at least $1 million in any of the Pioneer
         mutual funds and, at the time of the purchase, such assets are held in
         a fiduciary, advisory, custodial or similar capacity over which the
         trust company or bank trust department has full or shared investment
         discretion; or

(b)      The investment is made by an employer-sponsored retirement plan that
         meets the requirements of Sections 401, 403 or 457 of the Internal
         Revenue Code, provided that the number of employees covered by the plan
         is 5,000 or more, or the plan has assets of $25 million or more; or

(c)      The investment is at least $1 million in any of the Pioneer mutual
         funds and the purchaser is an insurance company separate account; or

(d)      The investment is made by an employer-sponsored retirement plan
         established for the benefit of (1) employees of The Pioneer Group, Inc.
         or employees of its affiliates, or (2) employees or the affiliates of
         broker-dealers who have a Class Y shares sales agreement with the
         distributor.

11
<PAGE>








EXCHANGING
You may exchange your Class Y shares for the Class Y shares of another Pioneer
mutual fund.

Your exchange request must be for at least $1,000 unless the fund you are
exchanging into has a different minimum. The fund allows you to exchange your
Class Y shares at net asset value without charging you either an initial or
contingent deferred sales charge.

Before you request an exchange, consider each fund's investment objective and
policies as described in the fund's prospectus.

SELLING
Your Class Y shares will be sold at net asset value per share next calculated
after the fund receives your request in good order. If a signature guarantee is
required, you must submit your request in writing.

The fund generally will send your sale proceeds by check, bank wire or
electronic funds transfer. Normally you will be paid within seven days. If you
recently purchased the shares being sold, the fund may delay payment of the sale
proceeds until your payment has cleared. This may take up to 15 calendar days
from the purchase date.

If you are selling shares from a non-retirement account or certain IRAs, you may
use any of the methods described below. If you are selling shares from a
retirement account other than an IRA, you must make your request in writing.

[text box]
GOOD ORDER MEANS THAT:
o    You have provided adequate instructions
o    There are no outstanding claims against your account
o    There are no transaction limitations on your account
o    If you have any fund share certificates, you submit them and they are
     signed by each record owner exactly as the shares are registered
o    Your request includes a signature guarantee if you:
     -    Are selling over $100,000 worth of shares and
          o    Want the sale proceeds sent to an address other than your bank
               account of record or
          o    Want the sale proceeds made payable to someone other than the
               account's record owners or
          o    The account registration, address of record or bank account of
               record has changed within the last 30 days
     -    Are selling or exchanging over $5 million worth of shares
     -    Are transferring the sale proceeds to a Pioneer mutual fund account
          with a different registration
[end text box]

[text box: capital icon]
You may have to pay federal income taxes on a sale or an exchange.
[end text box]

                                                                              12
<PAGE>


BUYING, EXCHANGING AND SELLING SHARES





BUYING SHARES
EXCHANGING SHARES

IN WRITING, BY MAIL OR BY FAXYou can purchase Class Y shares by MAILING A CHECK
TO THE TRANSFER AGENT. Make your check payable to the fund. Neither initial nor
subsequent investments should be made by third party check. Your check must be
in U.S. dollars and drawn on a U.S. bank. Include in your purchase request the
fund's name, the account number and the name or names in the account
registration.

If you are registering an account in the name of a corporation or other
fiduciary, you must send your completed account set-up forms to the transfer
agent prior to making your initial purchase.

You can exchange Class Y shares by MAILING OR FAXING A LETTER OF INSTRUCTION TO
THE TRANSFER AGENT. You can exchange fund shares directly through the fund only
if your account is registered in your name. However, you may not fax an exchange
request for more than $5 million. Include in your letter:
o    The name and signature of all registered owners
o    A signature guarantee for each registered owner if the amount of the
     exchange is more than $5 million
o    The name of the fund out of which you are exchanging and the name of the
     fund into which you are exchanging
o    The dollar amount or number of Class Y shares you are exchanging

BY PHONE OR WIREBY WIRE
If you have an existing Class Y account, you MAY WIRE FUNDS TO PURCHASE
CLASS Y SHARES. Note, however, that:
o    State Street Bank must receive your wire no later than 11:00 a.m.
     Eastern time on the business day after the fund receives your request to
     purchase shares
o    If State Street Bank does not receive your wire by 11:00 a.m. Eastern time
     on the next business day, your transaction will be canceled at your expense
     and risk
o    Wire transfers normally take two or more hours to complete and a fee may
     be charged by the sending bank
o    Wire transfers may be restricted on holidays and at certain other times

INSTRUCT YOUR BANK TO WIRE FUNDS TO:
Receiving Bank:          State Street Bank
                           and Trust Company
                         225 Franklin Street
                         Boston, MA 02101
                         ABA Routing No. 011000028
For further credit to:   Shareholder Name
                         Existing Pioneer Account No.
                         Pioneer High Yield Fund
BY PHONE
After you establish your Class Y account, YOU CAN EXCHANGE FUND SHARES BY PHONE
IF:
o    You are using the exchange to establish a new account, provided the new
     account has a registration identical to the original account
o    The fund into which you are exchanging offers Class Y shares
o    You are not exchanging more than $5 million worth of shares per account
     per day
o    You can provide the proper account identification information

THROUGH YOUR INVESTMENT FIRM
CONSULT YOUR INVESTMENT PROFESSIONAL FOR MORE INFORMATION.

CONSULT YOUR INVESTMENT PROFESSIONAL FOR MORE INFORMATION ABOUT EXCHANGING YOUR
SHARES.

13
<PAGE>


SELLING SHARES
You can sell some or all of your Class Y shares by WRITING DIRECTLY TO THE FUND
only if your account is registered in your name. Include in your request your
name, the fund's name, your fund account number, the dollar amount or number of
Class Y shares to be sold and any other applicable requirements as described
below.
o    The transfer agent will send the sale proceeds to your address of
     record unless you provide other instructions
o    Your request must be signed by all registered owners
o    The transfer agent will not process your request until it is received in
     good order

BY FAX
o    You may sell up to $5 million per account per day if the proceeds are
     directed to your bank account of record
o    You may sell up to $100,000 per account per day if the proceeds are not
     directed to your bank account of record

BY PHONE
o    You may sell up to $5 million per account per day if the proceeds are
     directed to your bank account of record
o    You may sell up to $100,000 per account per day if the proceeds are not
     directed to your bank account of record

You may sell fund shares held in a retirement plan account by phone only if your
account is an IRA. You may not sell your shares by phone if you have changed
your address (for checks) or your bank information (for wires and transfers) in
the last 30 days.

You may receive your sale proceeds:
o    By check, provided the check is made payable exactly as your account is
     registered
o    By bank wire or by electronic funds transfer, provided the sale proceeds
     are being sent to your bank address of record

CONSULT YOUR INVESTMENT PROFESSIONAL FOR MORE INFORMATION. The fund has
authorized the distributor to act as its agent in the repurchase of fund shares
from qualified investment firms. The fund reserves the right to terminate this
procedure at any time.

[text box]
HOW TO CONTACT US

BY PHONE [telephone icon]
For information or to request a telephone transaction between 9:00 a.m. to
6:00 p.m. (Eastern time) by speaking with a shareholder services representative
call
1-888-294-4480
To use FactFoneSM call
1-800-225-4321
BY MAIL [envelope icon]
Send your written instructions to:
PIONEERING SERVICES CORPORATION
P.O. Box 9014
Boston, Massachusetts 02205-9014
BY FAX [fax icon]
Fax your exchange and sale requests to:
1-888-294-4485
[end text box]

[text box]
EXCHANGE PRIVILEGE
The fund and the distributor reserve the right to refuse any exchange request or
restrict, at any time without notice, the number and/or frequency of exchanges
to prevent abuses of the exchange privilege. Abuses include frequent trading in
response to short-term market fluctuations and a pattern of trading that appears
to be an attempt to "time the market." In addition, the fund and the distributor
reserve the right, at any time without notice, to charge a fee for exchanges or
to modify, limit or suspend the exchange privilege. The fund will provide 60
days' notice of material amendments to or termination of the privilege.
[end text box]

[text box]
OTHER REQUIREMENTS
If you must use a written request to exchange or sell your Class Y shares and
your account is registered in the name of a corporation or other fiduciary you
must include the name of an authorized person and a certified copy of a current
corporate resolution, certificate of incumbency or similar legal document
showing that the named individual is authorized to act on behalf of the record
owner.
[end text box]

                                                                              14
<PAGE>


BUYING, EXCHANGING AND SELLING SHARES





ACCOUNT OPTIONS

DISTRIBUTION OPTIONS
The fund offers three distribution options. Any fund shares you buy by
reinvesting distributions will be priced at the applicable net asset value per
share.

(1)      Unless you indicate another option on your account application, any
         dividends and capital gain distributions paid to you by the fund will
         automatically be invested in additional fund shares.
(2)      You may elect to have the amount of any dividends paid to you in cash
         and any capital gain distributions reinvested in additional shares.
(3)      You may elect to have the full amount of any dividends and/or capital
         gain distributions paid to you in cash.

Options (2) or (3) are not available to retirement plan accounts or accounts
with a current value of less than $500.

If your distribution check is returned to the transfer agent or you do not cash
the check for six months or more, the transfer agent may reinvest the amount of
the check in your account and automatically change the distribution option on
your account to option (1) until you request a different option in writing.
These additional shares will be purchased at the then current net asset value.

SHAREOWNER SERVICES

FACTFONESM 1-800-225-4321 You can use FactFoneSM to:
o    Obtain current information on your Pioneer mutual fund accounts
o    Inquire about the prices and yields of all publicly available Pioneer
     mutual funds
o    Request account statements

If your account is registered in the name of a broker-dealer or other third
party, you may not be able to use FactFoneSM to obtain account information.

CONFIRMATION STATEMENTS
The transfer agent maintains an account for each investment firm or individual
shareowner and records all account transactions. You will be sent confirmation
statements showing the details of your transactions as they occur, except
automatic investment plan transactions, which are confirmed quarterly. If you
have more than one Pioneer mutual fund account registered in your name, the
Pioneer combined account statement will be mailed to you each quarter.

TAX INFORMATION
In January of each year, the fund will mail you information about the tax status
of the dividends and distributions paid to you by the fund.

PIONEER WEBSITE
WWW.PIONEERFUNDS.COM
The website includes a full selection of information on mutual fund investing.
You can also use the website to get: ss. Your current account information ss.
Prices, returns and yields of all publicly available Pioneer mutual funds ss.
Prospectuses for all the Pioneer funds

15
<PAGE>








SHAREOWNER ACCOUNT POLICIES

SIGNATURE GUARANTEES AND OTHER REQUIREMENTS You are required to obtain a
signature guarantee when you are:
o    Requesting certain types of exchanges or sales of fund shares
o    Redeeming shares for which you hold a share certificate
o    Requesting certain types of changes for your existing account

You can obtain a signature guarantee from most broker-dealers, banks, credit
unions (if authorized under state law) and federal savings and loan
associations. You cannot obtain a signature guarantee from a notary public.

Fiduciaries and corporations are required to submit additional documents to sell
fund shares.

MINIMUM ACCOUNT SIZE
The fund requires that you maintain a minimum account value of $500. If you hold
less than the minimum in your account because you have sold or exchanged some of
your shares, the fund will notify you of its intent to sell your shares and
close your account. You may avoid this by increasing the value of your account
to at least the minimum within six months of the notice from the fund.

TELEPHONE ACCESS
You may have difficulty contacting the fund by telephone during times of market
volatility or disruption in telephone service. If you are unable to reach the
fund by telephone, you should communicate with the fund in writing.

SHARE CERTIFICATES
Normally, your shares will remain on deposit with the transfer agent and
certificates will not be issued.

OTHER POLICIES
The fund may suspend transactions in shares when trading on the New York Stock
Exchange is closed or restricted, when an emergency exists that makes it
impracticable for the fund to sell or value its portfolio securities or with the
permission of the Securities and Exchange Commission.

The fund or the distributor may revise, suspend or terminate the account options
and services available to shareowners at any time.

The fund reserves the right to stop offering Class Y shares.

The fund reserves the right to redeem in kind by delivering portfolio securities
to a redeeming shareowner, provided that the fund must pay redemptions in cash
if a shareowner's aggregate redemptions in a 90-day period are less than
$250,000 or 1% of the fund's net assets.

                                                                              16
<PAGE>


DIVIDENDS, CAPITAL GAINS AND TAXES





DIVIDENDS AND CAPITAL GAINS
The fund declares a dividend from any net investment income and any net
short-term capital gains each business day. You begin earning dividends on the
first business day following receipt of payment for shares; your shares continue
to earn dividends up to and including the date you redeem them. Dividends are
normally paid on the last business day of the month or shortly thereafter. The
fund distributes net long-term capital gains, if any, in November. The fund may
also pay dividends and distributions at other times if necessary for the fund to
avoid federal income or excise tax. If you invest in the fund close to the time
that the fund makes a capital gain distribution, generally you will pay a higher
price per share and you will pay taxes on the amount of the capital gain
distribution whether you reinvest the distribution or receive it as cash.

TAXES
For federal income tax purposes, your distributions from the fund's net
long-term capital gains are considered long-term capital gains and may be
taxable to you at different maximum rates depending upon their source and other
factors. Dividends and short-term capital gain distributions are taxable as
ordinary income. Dividends and distributions are taxable, whether you take
payment in cash or reinvest them to buy additional fund shares. You may also
have tax consequences (generally, a capital gain or loss) when you sell or
exchange fund shares. Each year the fund will mail to you information about your
dividends and distributions for, and the shares you sold in, the previous
calendar year.

You must provide your social security number or other taxpayer identification
number to the fund along with the certifications required by the Internal
Revenue Service when you open an account. If you do not or if it is otherwise
legally required to do so, the fund will withhold 31% "backup withholding" tax
from your dividends and distributions, sale proceeds and any other payments to
you.

You should ask your own tax adviser about any federal or state tax
considerations, including possible additional withholding taxes for non-U.S.
shareholders. You may also consult the fund's statement of additional
information for a more detailed discussion of federal income tax considerations
that may affect the fund and its shareowners.

[text box: capital icon]
Sales and exchanges may be taxable transactions to shareowners.
[end text box]

17
<PAGE>


FINANCIAL HIGHLIGHTS





Financial highlights are not currently available for Class Y shares because they
are a new class of shares. The audited financial statements of Third Avenue High
Yield Fund for the year ended October 31, 1999 appear in the fund's statement of
additional information, which is available without charge upon request.

                                                                              18
<PAGE>











PIONEER
HIGH YIELD FUND

YOU CAN OBTAIN MORE FREE INFORMATION about the fund from your investment firm or
by writing to Pioneering Services Corporation, 60 State Street, Boston,
Massachusetts 02109. You may also call 1-888-294-4480.

SHAREOWNER REPORTS
Annual and semiannual reports to shareowners provide information about the
fund's investments. The annual report discusses market conditions and investment
strategies that significantly affected the fund's performance during its last
fiscal year.

STATEMENT OF ADDITIONAL INFORMATION
The statement of additional information provides more detailed information about
the fund. It is incorporated by reference into this prospectus.

VISIT OUR WEBSITE
www.pioneerfunds.com

You can also review the fund's shareowner reports, prospectus and statement of
additional information at the Securities and Exchange Commission's Public
Reference Room in Washington, D.C. or by calling 1-800-SEC-0330 to request a
copy. The Commission charges a fee for this service. You can get the same
information free from the Commission's Internet website (http://www.sec.gov).

(Investment Company Act file no. 811-09685)





[Pioneer
logo]  Pioneer Funds Distributor, Inc.
       60 State Street
       Boston, MA 02109                                7088-00-1299
       www.pioneerfunds.com     (C) Pioneer Funds Distributor, Inc.

<PAGE>



                Preliminary Statement of Additional Information
Subject to completion, dated November 12, 1999

The information in this statement of additional information is not complete
and may be changed. We may not sell these securities until the registration
statement filed with the Securities and Exchange Commission is effective. This
statement of additional information is not an offer to sell these securities and
is not soliciting an offer to buy these securities in any state where the offer
or sale is not permitted.


                             PIONEER HIGH YIELD FUND
                                 60 State Street
                           Boston, Massachusetts 02109

                       STATEMENT OF ADDITIONAL INFORMATION

                  CLASS A, CLASS B, CLASS C AND CLASS Y SHARES

                               [FEBRUARY 29,] 2000

This statement of additional information is not a prospectus. It should be read
in conjunction with the fund's Class A, Class B and Class C shares prospectus
and its Class Y shares prospectus each dated February 29, 2000, as supplemented
or revised from time to time. A copy of each 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. You can also obtain
a copy of the fund's Class A, Class B and Class C shares prospectus from our
website at: www.pioneerfunds.com.

                                TABLE OF CONTENTS

                                                                          PAGE

1.  Fund History.............................................................2
2.  Investment Policies, Risks and Restrictions..............................2
3.  Management of the Fund..................................................23
4.  Investment Adviser......................................................27
5.  Principal Underwriter and Distribution Plans............................29
6.  Shareholder Servicing/Transfer Agent....................................33
7.  Custodian...............................................................33
8.  Independent Public Accountants..........................................33
9.  Portfolio Transactions..................................................33
10. Description of Shares...................................................35
11. Sales Charges...........................................................37
12. Redeeming Shares........................................................40
13. Telephone Transactions..................................................41
14. Pricing of Shares.......................................................42
15. Tax Status..............................................................43
16. Investment Results......................................................47
17. Financial Statements....................................................50
18. Appendix A - Annual Fee, Expense and Other Information..................51
19. Appendix B - Description of Short-Term Debt, Corporate Bond and
    Preferred Stock Ratings.................................................54
20. Appendix C - Performance Statistics.....................................60
21. Appendix D - Other Pioneer Information..................................73


<PAGE>


1.       FUND HISTORY

The fund is a diversified open-end management investment company. The fund
originally was established as Third Avenue High Yield Fund, a series of Third
Avenue Trust, a Delaware business Trust. Pursuant to an agreement and plan of
reorganization, the fund was reorganized as Pioneer High Yield Fund, a Delaware
business trust, on [February 29], 2000.

2.       INVESTMENT POLICIES, RISKS AND RESTRICTIONS

The prospectuses present the investment objective and the principal investment
strategies and risks of the fund. This section supplements the disclosure in the
fund's prospectuses and provides additional information on the fund's investment
policies or restrictions. Restrictions or policies stated as a maximum
percentage of the fund's assets are only applied immediately after a portfolio
investment to which the policy or restriction is applicable (other than the
limitations on borrowing and illiquid securities). Accordingly, any later
increase or decrease resulting from a change in values, net assets or other
circumstances will not be considered in determining whether the investment
complies with the fund's restrictions and policies.

PRIMARY INVESTMENTS

Under normal circumstances, the fund invests at least 65% of its total assets in
below investment grade (high yield) debt securities and preferred stocks.

DEBT SECURITIES RATING CRITERIA

Investment grade debt securities are those rated "BBB" or higher by Standard &
Poor's Ratings Group ("Standard & Poor's") or the equivalent rating of other
national statistical rating organizations. Debt securities rated BBB are
considered medium grade obligations with speculative characteristics, and
adverse economic conditions or changing circumstances may weaken the issuer's
ability to pay interest and repay principal.

Below investment grade debt securities are those rated "BB" and below by
Standard & Poor's or the equivalent rating of other national statistical rating
organizations. See Appendix B for a description of rating categories.  The fund
may invest in debt securities rated D or better.

Below investment grade debt securities or comparable unrated securities are
commonly referred to as "junk bonds" and are considered predominantly
speculative and may be questionable as to principal and interest payments.
Changes in economic conditions are more likely to lead to a weakened capacity to
make principal payments and interest payments. The amount of high yield
securities outstanding has proliferated as an increasing number of issuers have
used high yield securities for corporate financing. An economic downturn could
severely affect the ability of highly leveraged issuers to service their debt
obligations or to repay their obligations upon maturity. Factors having an
adverse impact on the market value of lower quality securities will have an
adverse effect on the fund's net asset value to the extent that it invests in
such securities. In addition, the fund may incur additional expenses to the
extent it is required to seek recovery upon a default in payment of principal or
interest on its portfolio holdings.

The secondary market for high yield securities may not be as liquid as the
secondary market for more highly rated securities, a factor which may have an
adverse effect on the fund's ability to dispose of a particular security when
necessary to meet its liquidity needs. Under adverse market or economic
conditions, the secondary market for high yield securities could contract
further, independent of any specific adverse changes in the condition of a
particular issuer. As a result, the fund could find it more difficult to sell
these securities or may be able to sell the securities only at prices lower than
if such


                                       2


<PAGE>


securities were widely traded. Prices realized upon the sale of such
lower rated or unrated securities, under these circumstances, may be less than
the prices used in calculating the fund's net asset value.

Since investors generally perceive that there are greater risks associated with
lower quality debt securities of the type in which the fund may invest a portion
of its assets, the yields and prices of such securities may tend to fluctuate
more than those for higher rated securities. In the lower quality segments of
the debt securities market, changes in perceptions of issuers' creditworthiness
tend to occur more frequently and in a more pronounced manner than do changes in
higher quality segments of the debt securities market, resulting in greater
yield and price volatility.

Lower rated and comparable unrated debt securities tend to offer higher yields
than higher rated securities with the same maturities because the historical
financial condition of the issuers of such securities may not have been as
strong as that of other issuers. However, lower rated securities generally
involve greater risks of loss of income and principal than higher rated
securities. Pioneer Investment Management, Inc. ("Pioneer"), the fund's
investment adviser, will attempt to reduce these risks through portfolio
diversification and by analysis of each issuer and its ability to make timely
payments of income and principal, as well as broad economic trends and corporate
developments.

CONVERTIBLE DEBT SECURITIES

The fund may invest in convertible debt securities which are debt obligations
convertible at a stated exchange rate or formula into common stock or other
equity securities of or owned by the issuer. Convertible securities rank senior
to common stocks in an issuer's capital structure and consequently may be of
higher quality and entail less risk than the issuer's common stock. As with all
debt securities, the market values of convertible securities tend to increase
when interest rates decline and, conversely, tend to decline when interest rates
increase.

DEBT OBLIGATIONS OF FOREIGN GOVERNMENTS

An investment in debt obligations of foreign governments and their political
subdivisions (sovereign debt) involves special risks that are not present in
corporate debt obligations. The foreign issuer of the sovereign debt or the
foreign governmental authorities that control the repayment of the debt may be
unable or unwilling to repay principal or interest when due, and a fund may have
limited recourse in the event of a default. During periods of economic
uncertainty, the market prices of sovereign debt may be more volatile than
prices of debt obligations of U.S. issues. In the past, certain foreign
countries have encountered difficulties in servicing their debt obligations,
withheld payments of principal and interest and declared moratoria on the
payment of principal and interest on their sovereign debt.

A sovereign debtor's willingness or ability to repay principal and pay interest
in a timely manner may be affected by, among other factors, its cash flow
situation, the extent of its foreign currency reserves, the availability of
sufficient foreign exchange, the relative size of the debt service burden, the
sovereign debtor's policy toward its principal international lenders and local
political constraints. Sovereign debtors may also be dependent on expected
disbursements from foreign governments, multilateral agencies and other entities
to reduce principal and interest arrearages on their debt. The failure of a
sovereign debtor to implement economic reforms, achieve specified levels of
economic performance or repay principal or interest when due may result in the
cancellation of third-party commitments to lend funds to the sovereign debtor,
which may further impair such debtor's ability or willingness to service its
debts.

EURODOLLAR INSTRUMENTS AND SAMURAI AND YANKEE BONDS. The fund may invest in
Eurodollar instruments and Samurai and Yankee bonds. Eurodollar instruments are
bonds of corporate and government issuers that pay interest and principal in
U.S. dollars but are issued in markets outside


                                       3


<PAGE>


the United States, primarily in Europe. Samurai bonds are yen-denominated
bonds sold in Japan by non-Japanese issuers. Yankee bonds are U.S. dollar
denominated bonds typically issued in the U.S. by foreign governments and their
agencies and foreign banks and corporations. The fund may also invest in
Eurodollar Certificates of Deposit ("ECDs"), Eurodollar Time Deposits ("ETDs")
and Yankee Certificates of Deposit ("Yankee CDs"). ECDs are U.S.
dollar-denominated certificates of deposit issued by foreign branches of
domestic banks; ETDs are U.S. dollar-denominated deposits in a foreign branch of
a U.S. bank or in a foreign bank; and Yankee CDs are U.S. dollar-denominated
certificates of deposit issued by a U.S. branch of a foreign bank and held in
the U.S. These investments involve risks that are different from investments in
securities issued by U.S. issuers, including potential unfavorable political and
economic developments, foreign withholding or other taxes, seizure of foreign
deposits, currency controls, interest limitations or other governmental
restrictions which might affect payment of principal or interest.

RISKS OF NON-U.S. INVESTMENTS

To the extent that the fund invests in the securities of non-U.S. issuers, those
investments involve considerations and risks not typically associated with
investing in the securities of issuers in the U.S. These risks are heightened
with respect to investments in countries with emerging markets and economies.
The risks of investing in securities of non-U.S. issuers or issuers with
significant exposure to non-U.S. markets may be related, among other things, to
(i) differences in size, liquidity and volatility of, and the degree and manner
of regulation of, the securities markets of certain non-U.S. markets compared to
the securities markets in the U.S.; (ii) economic, political and social factors;
and (iii) foreign exchange matters, such as restrictions on the repatriation of
capital, fluctuations in exchange rates between the U.S. dollar and the
currencies in which the fund's portfolio securities are quoted or denominated,
exchange control regulations and costs associated with currency exchange. The
political and economic structures in certain non-U.S. countries, particularly
emerging markets, are expected to undergo significant evolution and rapid
development, and such countries may lack the social, political and economic
stability characteristic of more developed countries. Unanticipated political or
social developments may affect the values of the fund's investments in such
countries. The economies and securities and currency markets of many emerging
markets have experienced significant disruption and declines. There can be no
assurances that these economic and market disruptions will not continue.

FOREIGN SECURITIES MARKETS AND REGULATIONS. There may be less publicly available
information about non-U.S. markets and issuers than is available with respect to
U.S. securities and issuers. Non-U.S. companies generally are not subject to
accounting, auditing and financial reporting standards, practices and
requirements comparable to those applicable to U.S. companies. The trading
markets for most non-U.S. securities are generally less liquid and subject to
greater price volatility than the markets for comparable securities in the U.S.
The markets for securities in certain emerging markets are in the earliest
stages of their development. Even the markets for relatively widely traded
securities in certain non-U.S. markets, including emerging countries, may not be
able to absorb, without price disruptions, a significant increase in trading
volume or trades of a size customarily undertaken by institutional investors in
the U.S. Additionally, market making and arbitrage activities are generally less
extensive in such markets, which may contribute to increased volatility and
reduced liquidity. The less liquid a market, the more difficult it may be for
the fund to accurately price its portfolio securities or to dispose of such
securities at the times determined by Pioneer to be appropriate. The risks
associated with reduced liquidity may be particularly acute in situations in
which the fund's operations require cash, such as in order to meet redemptions
and to pay its expenses.

ECONOMIC, POLITICAL AND SOCIAL FACTORS. Certain non-U.S. countries, including
emerging markets, may be subject to a greater degree of economic, political and
social instability than is the case in the U.S. and Western European countries.
Such instability may result from, among other things: (i) authoritarian


                                       4


<PAGE>


governments or military involvement in political and economic decision making;
(ii) popular unrest associated with demands for improved economic, political and
social conditions; (iii) internal insurgencies; (iv) hostile relations with
neighboring countries; and (v) ethnic, religious and racial disaffection and
conflict. Such economic, political and social instability could significantly
disrupt the financial markets in such countries and the ability of the issuers
in such countries to repay their obligations. Investing in emerging countries
also involves the risk of expropriation, nationalization, confiscation of assets
and property or the imposition of restrictions on foreign investments and on
repatriation of capital invested. In the event of such expropriation,
nationalization or other confiscation in any emerging country, the fund could
lose its entire investment in that country.

Certain emerging market countries restrict or control foreign investment in
their securities markets to varying degrees. These restrictions may limit the
fund's investment in those markets and may increase the expenses of the fund. In
addition, the repatriation of both investment income and capital from certain
markets in the region is subject to restrictions such as the need for certain
governmental consents. Even where there is no outright restriction on
repatriation of capital, the mechanics of repatriation may affect certain
aspects of the fund's operation.

Economies in individual non-U.S. countries may differ favorably or unfavorably
from the U.S. economy in such respects as growth of gross domestic product,
rates of inflation, currency valuation, capital reinvestment, resource
self-sufficiency and balance of payments positions. Many non-U.S. countries have
experienced substantial, and in some cases extremely high, rates of inflation
for many years. Inflation and rapid fluctuations in inflation rates have had,
and may continue to have, very negative effects on the economies and securities
markets of certain emerging countries.

Economies in emerging countries generally are dependent heavily upon
international trade and, accordingly, have been and may continue to be affected
adversely by trade barriers, exchange controls, managed adjustments in relative
currency values and other protectionist measures imposed or negotiated by the
countries with which they trade. These economies also have been, and may
continue to be, affected adversely by economic conditions in the countries with
which they trade.

CURRENCY RISKS. The value of the securities quoted or denominated in
international currencies may be adversely affected by fluctuations in the
relative currency exchange rates and by exchange control regulations. The fund's
investment performance may be negatively affected by a devaluation of a currency
in which the fund's investments are quoted or denominated. Further, the fund's
investment performance may be significantly affected, either positively or
negatively, by currency exchange rates because the U.S. dollar value of
securities quoted or denominated in another currency will increase or decrease
in response to changes in the value of such currency in relation to the U.S.
dollar.

CUSTODIAN SERVICES AND RELATED INVESTMENT COSTS. Custodial services and other
costs relating to investment in international securities markets generally are
more expensive than in the U.S. Such markets have settlement and clearance
procedures that differ from those in the U.S. In certain markets there have been
times when settlements have been unable to keep pace with the volume of
securities transactions, making it difficult to conduct such transactions. The
inability of the fund to make intended securities purchases due to settlement
problems could cause the fund to miss attractive investment opportunities.
Inability to dispose of a portfolio security caused by settlement problems could
result either in losses to the fund due to a subsequent decline in value of the
portfolio security or could result in possible liability to the fund. In
addition, security settlement and clearance procedures in some emerging
countries may not fully protect the fund against loss or theft of its assets.

WITHHOLDING AND OTHER TAXES. The fund will be subject to taxes, including
withholding taxes, on income (possibly including, in some cases, capital gains)
that are or may be imposed by certain non-U.S.


                                       5


<PAGE>


countries with respect to the fund's investments in such countries. These
taxes will reduce the return achieved by the fund. Treaties between the U.S. and
such countries may not be available to reduce the otherwise applicable tax
rates.

ECONOMIC MONETARY UNION (EMU)

January 1, 1999, 11 European countries adopted a single currency - the Euro. The
conversion to the Euro is being phased in over a three-year period. During this
time, valuation, systems and other operational problems may occur in connection
with the fund's investments quoted in the Euro. For participating countries, EMU
will mean sharing a single currency and single official interest rate and
adhering to agreed upon limits on government borrowing. Budgetary decisions will
remain in the hands of each participating country but will be subject to each
country's commitment to avoid "excessive deficits" and other more specific
budgetary criteria. A European Central Bank is responsible for setting the
official interest rate to maintain price stability within the Euro zone.

EMU is driven by the expectation of a number of economic benefits, including
lower transaction costs, reduced exchange risk, greater competition, and a
broadening and deepening of European financial markets. However, there are a
number of significant risks associated with EMU. Monetary and economic union on
this scale has never been attempted before. There is a significant degree of
uncertainty as to whether participating countries will remain committed to EMU
in the face of changing economic conditions. This uncertainty may increase the
volatility of European markets.

U.S. GOVERNMENT SECURITIES

U.S. government securities in which the fund invests include debt obligations of
varying maturities issued by the U.S. Treasury or issued or guaranteed by an
agency or instrumentality of the U.S. government, including the Federal Housing
Administration, Federal Financing Bank, Farmers Home Administration,
Export-Import Bank of the U.S., Small Business Administration, Government
National Mortgage Association ("GNMA"), General Services Administration, Central
Bank for Cooperatives, Federal Farm Credit Banks, Federal Home Loan Banks,
Federal Home Loan Mortgage Corporation ("FHLMC"), Federal National Mortgage
Association ("FNMA"), Maritime Administration, Tennessee Valley Authority,
District of Columbia Armory Board, Student Loan Marketing Association,
Resolution Trust Corporation and various institutions that previously were or
currently are part of the Farm Credit System (which has been undergoing
reorganization since 1987). Some U.S. government securities, such as U.S.
Treasury bills, Treasury notes and Treasury bonds, which differ only in their
interest rates, maturities and times of issuance, are supported by the full
faith and credit of the United States. Others are supported by: (i) the right of
the issuer to borrow from the U.S. Treasury, such as securities of the Federal
Home Loan Banks; (ii) the discretionary authority of the U.S. government to
purchase the agency's obligations, such as securities of the FNMA; or (iii) only
the credit of the issuer, such as securities of the Student Loan Marketing
Association. No assurance can be given that the U.S. government will provide
financial support in the future to U.S. government agencies, authorities or
instrumentalities that are not supported by the full faith and credit of the
United States. Securities guaranteed as to principal and interest by the U.S.
government, its agencies, authorities or instrumentalities include: (i)
securities for which the payment of principal and interest is backed by an
irrevocable letter of credit issued by the U.S. government or any of its
agencies, authorities or instrumentalities; and (ii) participations in loans
made to foreign governments or other entities that are so guaranteed. The
secondary market for certain of these participations is limited and, therefore,
may be regarded as illiquid.

U.S. government securities may include zero coupon securities that may be
purchased when yields are attractive and/or to enhance portfolio liquidity. Zero
coupon U.S. government securities are debt obligations that are issued or
purchased at a significant discount from face value. The discount


                                       6


<PAGE>


approximates the total amount of interest the security will accrue and
compound over the period until maturity or the particular interest payment date
at a rate of interest reflecting the market rate of the security at the time of
issuance. Zero coupon U.S. government securities do not require the periodic
payment of interest. These investments benefit the issuer by mitigating its need
for cash to meet debt service, but generally require a higher rate of return to
attract investors who are willing to defer receipt of cash. These investments
may experience greater volatility in market value than U.S. government
securities that make regular payments of interest. The fund accrues income on
these investments for tax and accounting purposes, which is distributable to
shareholders and which, because no cash is received at the time of accrual, may
require the liquidation of other portfolio securities to satisfy the fund's
distribution obligations, in which case the fund will forego the purchase of
additional income producing assets with these funds. Zero coupon U.S. government
securities include STRIPS and CUBES, which are issued by the U.S. Treasury as
component parts of U.S. Treasury bonds and represent scheduled interest and
principal payments on the bonds.

MUNICIPAL OBLIGATIONS

The fund may purchase municipal obligations when Pioneer believes that they
offer favorable rates of income or capital gain potential when compared to a
taxable investment. The term "municipal obligations" generally is understood to
include debt obligations issued by municipalities to obtain funds for various
public purposes, the interest on which is, in the opinion of bond counsel to the
issuer, excluded from gross income for federal income tax purposes. In addition,
if the proceeds from private activity bonds are used for the construction,
repair or improvement of privately operated industrial or commercial facilities,
the interest paid on such bonds may be excluded from gross income for federal
income tax purposes, although current federal tax laws place substantial
limitations on the size of these issues. The fund's distributions of any
interest it earns on municipal obligations will be taxable to shareholders as
ordinary income.

The two principal classifications of municipal obligations 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 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, but not from the
general taxing power. Sizable investments in these obligations could involve an
increased risk to the fund should any of the related facilities experience
financial difficulties. Private activity bonds are in most cases revenue bonds
and do not generally carry the pledge of the credit of the issuing municipality.
There are, of course, variations in the security of municipal obligations, both
within a particular classification and between classifications.

The mortgage derivatives that the fund may invest in include interests in
collateralized mortgage obligations, real estate mortgage investment conduits,
stripped mortgage-backed securities.

MORTGAGE-BACKED SECURITIES

The fund may invest in mortgage pass-through certificates and multiple-class
pass-through securities, and mortgage derivative securities such as real estate
mortgage investment conduits ("REMIC") pass-through certificates, collateralized
mortgage obligations and stripped mortgage-backed securities ("SMBS"), interest
only mortgage-backed securities and principal only mortgage-backed securities
and other types of "mortgage-backed securities" that may be available in the
future. A mortgage-backed security is an obligation of the issuer backed by a
mortgage or pool of mortgages or a direct interest in an underlying pool of
mortgages. Some mortgage-backed securities, such as collateralized mortgage
obligations (CMOs), make payments of both principal and interest at a variety of
intervals; others make semiannual interest payments at a predetermined rate and
repay principal at maturity (like a typical bond).


                                       7


<PAGE>


Mortgage-backed securities are based on different types of mortgages
including those on commercial real estate or residential properties.
Mortgage-backed securities often have stated maturities of up to thirty years
when they are issued, depending upon the length of the mortgages underlying the
securities. In practice, however, unscheduled or early payments of principal and
interest on the underlying mortgages may make the securities' effective maturity
shorter than this, and the prevailing interest rates may be higher or lower than
the current yield of the fund's portfolio at the time the fund receives the
payments for reinvestment. Mortgage-backed securities may have less potential
for capital appreciation than comparable fixed income securities, due to the
likelihood of increased prepayments of mortgages as interest rates decline. If
the fund buys mortgage-backed securities at a premium, mortgage foreclosures and
prepayments of principal by mortgagors (which may be made at any time without
penalty) may result in some loss of the fund's principal investment to the
extent of the premium paid.

The value of mortgage-backed securities may also change due to shifts in the
market's perception of issuers. In addition, regulatory or tax changes may
adversely affect the mortgage securities markets as a whole. Non-governmental
mortgage-backed securities may offer higher yields than those issued by
government entities, but also may be subject to greater price changes than
governmental issues.

GUARANTEED MORTGAGE PASS-THROUGH SECURITIES. Guaranteed mortgage pass-through
securities represent participation interests in pools of residential mortgage
loans and are issued by U.S. governmental or private lenders and guaranteed by
the U.S. government or one of its agencies or instrumentalities, including but
not limited to GNMA, FNMA and FHLMC. GNMA certificates are guaranteed by the
full faith and credit of the U.S. government for timely payment of principal and
interest on the certificates. FNMA certificates are guaranteed by FNMA, a
federally chartered and privately owned corporation, for full and timely payment
of principal and interest on the certificates. FHLMC certificates are guaranteed
by FHLMC, a corporate instrumentality of the U.S. government, for timely payment
of interest and the ultimate collection of all principal of the related mortgage
loans.

Commercial banks, savings and loan institutions, private mortgage insurance
companies, mortgage bankers and other secondary market issuers also create
pass-through pools of conventional residential mortgage loans. Such issuers may,
in addition, be the originators and/or servicers of the underlying mortgage
loans as well as the guarantors of the mortgage-related securities. Because
there are no direct or indirect government or agency guarantees of payments in
pools created by such non-governmental issuers, they generally offer a higher
rate of interest than government and government-related pools. Timely payment of
interest and principal of these pools may be supported by insurance or
guarantees, including individual loan, title, pool and hazard insurance and
letters of credit. The insurance and guarantees are issued by governmental
entities, private insurers and the mortgage poolers. There can be no assurance
that the private insurers or guarantors can meet their obligations under the
insurance policies or guarantee arrangements.

Mortgage-related securities without insurance or guarantees may be purchased if
Pioneer determines that the securities meet the fund's quality standards.
Mortgage-related securities issued by certain private organizations may not be
readily marketable.

MULTIPLE-CLASS PASS-THROUGH SECURITIES AND COLLATERALIZED MORTGAGE OBLIGATIONS.
CMOs and REMIC pass-through or participation certificates may be issued by,
among others, U.S. government agencies and instrumentalities as well as private
issuers. REMICs are CMO vehicles that qualify for special tax treatment under
the Internal Revenue Code of 1986, as amended (the "Code") and invest in
mortgages principally secured by interests in real property and other
investments permitted by the Code. CMOs and REMIC certificates are issued in
multiple classes and the principal of and interest on the mortgage assets may be
allocated among the several classes of CMOs or REMIC certificates in various
ways. Each class of CMOs or REMIC certificates, often referred to as a
"tranche," is issued at a specific


                                       8


<PAGE>


adjustable or fixed interest rate and must be fully retired no later than
its final distribution date. Generally, interest is paid or accrues on all
classes of CMOs or REMIC certificates on a monthly basis.

Typically, CMOs are collateralized by GNMA, FNMA or FHLMC certificates but also
may be collateralized by other mortgage assets such as whole loans or private
mortgage pass-through securities. Debt service on CMOs is provided from payments
of principal and interest on collateral of mortgaged assets and any reinvestment
income thereon.

STRIPPED MORTGAGE-BACKED SECURITIES. SMBS are multiple-class mortgage-backed
securities that are created when a U.S. government agency or a financial
institution separates the interest and principal components of a mortgage-backed
security and sells them as individual securities. The fund invests in SMBS that
are usually structured with two classes that receive different proportions of
interest and principal distributions on a pool of mortgage assets. A typical
SMBS will have one class receiving some of the interest and most of the
principal, while the other class will receive most of the interest and the
remaining principal. The holder of the "principal-only" security (PO) receives
the principal payments made by the underlying mortgage-backed security, while
the holder of the "interest-only" security (IO) receives interest payments from
the same underlying security. The prices of stripped mortgage-backed securities
may be particularly affected by changes in interest rates. As interest rates
fall, prepayment rates tend to increase, which tends to reduce prices of IOs and
increase prices of POs. Rising interest rates can have the opposite effect.
Although the market for these securities is increasingly liquid, Pioneer may
determine that certain stripped mortgage-backed securities issued by the U.S.
government, its agencies or instrumentalities are not readily marketable. If so,
these securities, together with privately-issued stripped mortgage-backed
securities, will be considered illiquid for purposes of the fund's limitation on
investments in illiquid securities. The yields and market risk of interest only
and principal only SMBS, respectively, may be more volatile than those of other
fixed income securities.

The fund also may invest in planned amortization class ("PAC") and target
amortization class ("TAC") CMO bonds which involve less exposure to prepayment,
extension and interest rate risks than other mortgage-backed securities,
provided that prepayment rates remain within expected prepayment ranges or
"collars." To the extent that the prepayment rates remain within these
prepayment ranges, the residual or support tranches of PAC and TAC CMOs assume
the extra prepayment, extension and interest rate risks associated with the
underlying mortgage assets.

RISK FACTORS ASSOCIATED WITH MORTGAGE-BACKED SECURITIES. Investing in
mortgage-backed securities involves certain risks, including the failure of a
counterparty to meet its commitments, adverse interest rate changes and the
effects of prepayments on mortgage cash flows. In addition, investing in the
lowest tranche of CMOs and REMIC certificates involves risks similar to those
associated with investing in equity securities. However, due to adverse tax
consequences under current tax laws, the fund does not intend to acquire
"residual" interests in REMICs. Further, the yield characteristics of
mortgage-backed securities differ from those of traditional fixed income
securities. The major differences typically include more frequent interest and
principal payments (usually monthly), the adjustability of interest rates of the
underlying instrument, and the possibility that prepayments of principal may be
made substantially earlier than their final distribution dates.

Prepayment rates are influenced by changes in current interest rates and a
variety of economic, geographic, social and other factors and cannot be
predicted with certainty. Both adjustable rate mortgage loans and fixed rate
mortgage loans may be subject to a greater rate of principal prepayments in a
declining interest rate environment and to a lesser rate of principal
prepayments in an increasing interest rate environment. Under certain interest
rate and prepayment rate scenarios, the fund may fail to recoup fully its
investment in mortgage-backed securities notwithstanding any direct or indirect
governmental, agency or other guarantee. When the fund reinvests amounts
representing payments and unscheduled


                                       9


<PAGE>


prepayments of principal, it may obtain a rate of interest that is lower
than the rate on existing adjustable rate mortgage pass-through securities.
Thus, mortgage-backed securities, and adjustable rate mortgage pass-through
securities in particular, may be less effective than other types of U.S.
government securities as a means of "locking in" interest rates.

STRUCTURED SECURITIES

The fund may invest in structured securities. The value of the principal and/or
interest on such securities is determined by reference to changes in the value
of specific currencies, interest rates, commodities, indices or other financial
indicators (the "Reference") or the relative change in two or more References.
The interest rate or the principal amount payable upon maturity or redemption
may be increased or decreased depending upon changes in the Reference. The terms
of the structured securities may provide in certain circumstances that no
principal is due at maturity and, therefor may result in a loss of the fund's
investment. Changes in the interest rate or principal payable at maturity may be
a multiple of the changes in the value of the Reference. Consequently,
structured securities may entail a greater degree of market risk than other
types of fixed income securities.

ASSET-BACKED SECURITIES

The fund may invest in asset-backed securities, which are securities that
represent a participation in, or are secured by and payable from, a stream of
payments generated by particular assets, most often a pool or pools of similar
assets (e.g., trade receivables). The credit quality of these securities depends
primarily upon the quality of the underlying assets and the level of credit
support and/or enhancement provided.

The underlying assets (e.g., loans) are subject to prepayments which shorten the
securities' weighted average maturity and may lower their return. If the credit
support or enhancement is exhausted, losses or delays in payment may result if
the required payments of principal and interest are not made. The value of these
securities also may change because of changes in the market's perception of the
creditworthiness of the servicing agent for the pool, the originator of the
pool, or the financial institution or trust providing the credit support or
enhancement.

WHEN-ISSUED AND DELAYED DELIVERY SECURITIES

The fund may purchase securities, including U.S. government securities, on a
when-issued basis or may purchase or sell securities for delayed delivery. In
such transactions, delivery of the securities occurs beyond the normal
settlement period, but no payment or delivery is made by the fund prior to the
actual delivery or payment by the other party to the transaction. The fund will
not earn income on these securities until delivered. The purchase of securities
on a when-issued or delayed delivery basis involves the risk that the value of
the securities purchased will decline prior to the settlement date. The sale of
securities for delayed delivery involves the risk that the prices available in
the market on the delivery date may be greater than those obtained in the sale
transaction. When-issued and delayed delivery transactions will be fully
collateralized by segregated liquid assets. See "Asset Segregation."

WARRANTS

The fund may invest in warrants, which are securities permitting, but not
obligating, their holder to subscribe for other securities. Warrants do not
carry with them the right to dividends or voting rights with respect to the
securities that they entitle their holders to purchase, and they do not
represent any rights in the assets of the issuer. As a result, an investment in
warrants may be considered more speculative than certain other types of
investments. In addition, the value of a warrant does not necessarily change
with the


                                       10


<PAGE>


value of the underlying securities, and a warrant expires worthless if
it is not exercised on or prior to its expiration date.

PREFERRED SHARES

The fund may invest in preferred shares of beneficial interest of trust
instruments. Preferred shares are equity securities, but they have many
characteristics of fixed income securities, such as a fixed dividend payment
rate and/or a liquidity preference over the issuer's common shares. However,
because preferred shares are equity securities, they may be more susceptible to
risks traditionally associated with equity investments than the fund's fixed
income securities.

ILLIQUID SECURITIES

The fund will not invest more than 15% of its net assets in illiquid and other
securities that are not readily marketable. Repurchase agreements maturing in
more than seven days will be included for purposes of the foregoing limit.
Securities subject to restrictions on resale under the Securities Act of 1933,
as amended (the "1933 Act"), are considered illiquid unless they are eligible
for resale pursuant to Rule 144A or another exemption from the registration
requirements of the 1933 Act and are determined to be liquid by Pioneer. Pioneer
determines the liquidity of Rule 144A and other restricted securities according
to procedures adopted by the Board of Trustees. The Board of Trustees monitors
Pioneer's application of these guidelines and procedures. The inability of the
fund to dispose of illiquid investments readily or at reasonable prices could
impair the fund's ability to raise cash for redemptions or other purposes. If
the fund sold illiquid securities other than pursuant to an exception from
registration under the 1933 Act such as rule 144A, it may be deemed to be acting
as an underwriter and subject to liability under the 1933 Act.

REAL ESTATE INVESTMENT TRUSTS ("REITS") AND ASSOCIATED RISK FACTORS

REITs are pooled investment vehicles which invest primarily in income producing
real estate or real estate related loans or interests. REITs are generally
classified as equity REITs, mortgage REITs or a combination of equity and
mortgage REITs. Equity REITs invest the majority of their assets directly in
real property and derive income primarily from the collection of rents. Equity
REITs can also realize capital gains by selling properties that have appreciated
in value. Mortgage REITs invest the majority of their assets in real estate
mortgages and derive income from the collection of interest payments. REITs are
not taxed on income distributed to shareholders provided they comply with the
applicable requirements of the Code. Debt securities issued by REITs, for the
most part, are general and unsecured obligations and are subject to risks
associated with REITs.

Investing in REITs involves certain unique risks in addition to those risks
associated with investing in the real estate industry in general. An equity REIT
may be affected by changes in the value of the underlying properties owned by
the REIT. A mortgage REIT may be affected by changes in interest rates and the
ability of the issuers of its portfolio mortgages to repay their obligations.
REITs are dependent upon the skills of their managers and are not diversified.
REITs are generally dependent upon maintaining cash flows to repay borrowings
and to make distributions to shareholders and are subject to the risk of default
by lessees or borrowers. REITs whose underlying assets are concentrated in
properties used by a particular industry, such as health care, are also subject
to risks associated with such industry.

REITs (especially mortgage REITs) are also subject to interest rate risks. When
interest rates decline, the value of a REIT's investment in fixed rate
obligations can be expected to rise. Conversely, when interest rates rise, the
value of a REIT's investment in fixed rate obligations can be expected to
decline. If the REIT invests in adjustable rate mortgage loans the interest
rates on which are reset periodically, yields


                                       11


<PAGE>


on a REIT's investments in such loans will gradually align themselves to
reflect changes in market interest rates. This causes the value of such
investments to fluctuate less dramatically in response to interest rate
fluctuations than would investments in fixed rate obligations.

REITs may have limited financial resources, may trade less frequently and in a
limited volume and may be subject to more abrupt or erratic price movements than
larger company securities. Historically REITs have been more volatile in price
than the larger capitalization stocks included in Standard & Poor's 500 Stock
Index (the "S&P 500").

OTHER INVESTMENT COMPANIES

The fund may invest in the securities of other investment companies to the
extent that such investments are consistent with the fund's investment objective
and policies and permissible under the Investment Company Act of 1940, as
amended (the "1940 Act"). Under the 1940 Act, the fund may not acquire the
securities of other domestic or foreign investment companies if, as a result,
(i) more than 10% of the fund's total assets would be invested in securities of
other investment companies, (ii) such purchase would result in more than 3% of
the total outstanding voting securities of any one investment company being held
by the fund, or (iii) more than 5% of the fund's total assets would be invested
in any one investment company. These limitations do not apply to the purchase of
shares of any investment company in connection with a merger, consolidation,
reorganization or acquisition of substantially all the assets of another
investment company. The fund will not invest in other investment companies for
which Pioneer or any of its affiliates act as an investment adviser or
distributor.

The fund, as a holder of the securities of other investment companies, will bear
its pro rata portion of the other investment companies' expenses, including
advisory fees. These expenses are in addition to the direct expenses of the
fund's own operations.

REPURCHASE AGREEMENTS

The fund may enter into repurchase agreements with broker-dealers, member banks
of the Federal Reserve System and other financial institutions. Repurchase
agreements are arrangements under which the fund purchases securities and the
seller agrees to repurchase the securities within a specific time and at a
specific price. The repurchase price is generally higher than the fund's
purchase price, with the difference being income to the fund. The Board of
Trustees reviews and monitors the creditworthiness of any institution which
enters into a repurchase agreement with the fund. The counterparty's obligations
under the repurchase agreement are collateralized with U.S. Treasury and/or
agency obligations with a market value of not less than 100% of the obligations,
valued daily. Collateral is held by the fund's custodian in a segregated,
safekeeping account for the benefit of the fund. Repurchase agreements afford
the fund an opportunity to earn income on temporarily available cash at low
risk. In the event of commencement of bankruptcy or insolvency proceedings with
respect to the seller of the security before repurchase of the security under a
repurchase agreement, the fund may encounter delay and incur costs before being
able to sell the security. Such a delay may involve loss of interest or a
decline in price of the security. If the court characterizes the transaction as
a loan and the fund has not perfected a security interest in the security, the
fund may be required to return the security to the seller's estate and be
treated as an unsecured creditor of the seller. As an unsecured creditor, the
fund would be at risk of losing some or all of the principal and interest
involved in the transaction.


                                       12


<PAGE>


SHORT SALES AGAINST THE BOX

The fund may sell securities "short against the box." A short sale involves the
fund borrowing securities from a broker and selling the borrowed securities. The
fund has an obligation to return securities identical to the borrowed securities
to the broker. In a short sale against the box, the fund at all times owns an
equal amount of the security sold short or securities convertible into or
exchangeable for, with or without payment of additional consideration, an equal
amount of the security sold short. The fund intends to use short sales against
the box to hedge. For example, when the fund believes that the price of a
current portfolio security may decline, the fund may use a short sale against
the box to lock in a sale price for a security rather than selling the security
immediately. In such a case, any future losses in the fund's long position
should be offset by a gain in the short position and, conversely, any gain in
the long position should be reduced by a loss in the short position.

If the fund effects a short sale against the box at a time when it has an
unrealized gain on the security, it may be required to recognize that gain as if
it had actually sold the security (a "constructive sale") on the date it effects
the short sale. However, such constructive sale treatment may not apply if the
fund closes out the short sale with securities other than the appreciated
securities held at the time of the short sale provided that certain other
conditions are satisfied. Uncertainty regarding certain tax consequences of
effecting short sales may limit the extent to which the fund may make short
sales against the box.

ASSET SEGREGATION

The 1940 Act requires that the fund segregate assets in connection with certain
types of transactions that may have the effect of leveraging the fund's
portfolio. If the fund enters into a transaction requiring segregation, such as
a forward commitment, the custodian or Pioneer will segregate liquid assets in
an amount required to comply with the 1940 Act. Such segregated assets will be
valued at market daily. If the aggregate value of such segregated assets
declines below the aggregate value required to satisfy the 1940 Act, additional
liquid assets will be segregated.

PORTFOLIO TURNOVER

Although it is the policy of the fund not to engage in trading for short-term
profits, portfolio turnover rate is not considered a limiting factor in the
execution of investment decisions for the fund and the fund's policy may result
in the fund having a high level of portfolio turnover. See Appendix A for the
fund's annual portfolio turnover rate.

FOREIGN CURRENCY TRANSACTIONS

The fund may engage in foreign currency transactions. These transactions may be
conducted at the prevailing spot rate for purchasing or selling currency in the
foreign exchange market. The fund also has authority to enter into forward
foreign currency exchange contracts involving currencies of the different
countries in which the fund invests as a hedge against possible variations in
the foreign exchange rates between these currencies and the U.S. dollar. This is
accomplished through contractual agreements to purchase or sell a specified
currency at a specified future date and price set at the time of the contract.

Transaction hedging is the purchase or sale of forward foreign currency
contracts with respect to specific receivables or payables of the fund, accrued
in connection with the purchase and sale of its portfolio securities quoted in
foreign currencies. Portfolio hedging is the use of forward foreign currency
contracts to offset portfolio security positions denominated or quoted in such
foreign currencies. There is no guarantee that the fund will be engaged in
hedging activities when adverse exchange rate movements


                                       13


<PAGE>


occur. The fund will not attempt to hedge all of its foreign portfolio
positions and will enter into such transactions only to the extent, if any,
deemed appropriate by Pioneer.

Hedging against a decline in the value of a currency does not eliminate
fluctuations in the prices of portfolio securities or prevent losses if the
prices of such securities decline. Such transactions also limit the opportunity
for gain if the value of the hedged currency should rise. Moreover, it may not
be possible for the fund to hedge against a devaluation that is so generally
anticipated that the fund is not able to contract to sell the currency at a
price above the devaluation level it anticipates.

The cost to the fund of engaging in foreign currency transactions varies with
such factors as the currency involved, the size of the contract, the length of
the contract period, differences in interest rates between the two currencies
and the market conditions then prevailing. Since transactions in foreign
currency and forward contracts are usually conducted on a principal basis, no
fees or commissions are involved. The fund may close out a forward position in a
currency by selling the forward contract or by entering into an offsetting
forward contract.

The precise matching of the forward contract amounts and the value of the
securities involved will not generally be possible because the future value of
such securities in foreign currencies will change as a consequence of market
movements in the value of those securities between the date on which the
contract is entered into and the date it matures. Using forward contracts to
protect the value of the fund's portfolio securities against a decline in the
value of a currency does not eliminate fluctuations in the underlying prices of
the securities. It simply establishes a rate of exchange which the fund can
achieve at some future point in time. The precise projection of short-term
currency market movements is not possible, and short-term hedging provides a
means of fixing the U.S. dollar value of only a portion of the fund's foreign
assets.

While the fund will enter into forward contracts to reduce currency exchange
rate risks, transactions in such contracts involve certain other risks. While
the fund may benefit from such transactions, unanticipated changes in currency
prices may result in a poorer overall performance for the fund than if it had
not engaged in any such transactions. Moreover, there may be imperfect
correlation between the fund's portfolio holdings of securities quoted or
denominated in a particular currency and forward contracts entered into by the
fund. Such imperfect correlation may cause the fund to sustain losses which will
prevent the fund from achieving a complete hedge or expose the fund to risk of
foreign exchange loss.

Over-the-counter markets for trading foreign forward currency contracts offer
less protection against defaults than is available when trading in currency
instruments on an exchange. Since a forward foreign currency exchange contract
is not guaranteed by an exchange or clearinghouse, a default on the contract
would deprive the fund of unrealized profits or force the fund to cover its
commitments for purchase or resale, if any, at the current market price.

If the fund enters into a forward contract to purchase foreign currency, the
custodian or Pioneer will segregate liquid assets. See "Asset Segregation."

OPTIONS ON FOREIGN CURRENCIES

The fund may purchase and write options on foreign currencies for hedging
purposes in a manner similar to that of transactions in forward contracts. For
example, a decline in the dollar value of a foreign currency in which portfolio
securities are quoted or denominated will reduce the dollar value of such
securities, even if their value in the foreign currency remains constant. In an
attempt to protect against such decreases in the value of portfolio securities,
the fund may purchase put options on the foreign


                                       14


<PAGE>


currency. If the value of the currency declines, the fund will have the
right to sell such currency for a fixed amount of dollars which exceeds the
market value of such currency. This would result in a gain that may offset, in
whole or in part, the negative effect of currency depreciation on the value of
the fund's securities quoted or denominated in that currency.

Conversely, if a rise in the dollar value of a currency is projected for those
securities to be acquired, thereby increasing the cost of such securities, the
fund may purchase call options on such currency. If the value of such currency
increases, the purchase of such call options would enable the fund to purchase
currency for a fixed amount of dollars which is less than the market value of
such currency. Such a purchase would result in a gain that may offset, at least
partially, the effect of any currency related increase in the price of
securities the fund intends to acquire. As in the case of other types of options
transactions, however, the benefit the fund derives from purchasing foreign
currency options will be reduced by the amount of the premium and related
transaction costs. In addition, if currency exchange rates do not move in the
direction or to the extent anticipated, the fund could sustain losses on
transactions in foreign currency options which would deprive it of a portion or
all of the benefits of advantageous changes in such rates.

The fund may also write options on foreign currencies for hedging purposes. For
example, if the fund anticipated a decline in the dollar value of securities
quoted or denominated in a foreign currency because of declining exchange rates,
it could, instead of purchasing a put option, write a covered call option on the
relevant currency. If the expected decline occurs, the option will most likely
not be exercised, and the decrease in value of portfolio securities will be
partially offset by the amount of the premium received by the fund.

Similarly, the fund could write a put option on the relevant currency, instead
of purchasing a call option, to hedge against an anticipated increase in the
dollar cost of securities to be acquired. If exchange rates move in the manner
projected, the put option will expire unexercised and allow the fund to offset
such increased cost up to the amount of the premium. However, as in the case of
other types of options transactions, the writing of a foreign currency option
will constitute only a partial hedge up to the amount of the premium, only if
rates move in the expected direction. If unanticipated exchange rate
fluctuations occur, the option may be exercised and the fund would be required
to purchase or sell the underlying currency at a loss which may not be fully
offset by the amount of the premium. As a result of writing options on foreign
currencies, the fund also may be required to forego all or a portion of the
benefits which might otherwise have been obtained from favorable movements in
currency exchange rates.

A call option written on foreign currency by the fund is "covered" if the fund
owns the underlying foreign currency subject to the call, or if it has an
absolute and immediate right to acquire that foreign currency without additional
cash consideration. A call option is also covered if the fund holds a call on
the same foreign currency for the same principal amount as the call written
where the exercise price of the call held is (a) equal to or less than the
exercise price of the call written or (b) greater than the exercise price of the
call written if the amount of the difference is maintained by the fund in cash
or liquid securities. See "Asset Segregation."

The fund may close out its position in a currency option by either selling the
option it has purchased or entering into an offsetting option. An
exchange-traded options position may be closed out only on an options exchange
which provides a secondary market for an option of the same series. Although the
fund will generally purchase or write only those options for which there appears
to be an active secondary market, there is no assurance that a liquid secondary
market on an exchange will exist for any particular option, or at any particular
time. For some options no secondary market on an exchange may exist. In such
event, it might not be possible to effect closing transactions in particular
options, with the result that the fund would have to exercise its options in
order to realize any profit and would incur transaction costs


                                       15


<PAGE>


upon the sale of underlying currencies pursuant to the exercise of put
options. If the fund as a covered call option writer is unable to effect a
closing purchase transaction in a secondary market, it will not be able to sell
the underlying currency (or security quoted or denominated in that currency)
until the option expires or it delivers the underlying currency upon exercise.

The fund may purchase and write over-the-counter options to the extent
consistent with its limitation on investments in illiquid securities. Trading in
over-the-counter options is subject to the risk that the other party will be
unable or unwilling to close out options purchased or written by the fund.

OPTIONS ON SECURITIES AND SECURITIES INDICES

The fund may purchase put and call options on any security in which it may
invest or options on any securities index based on securities in which it may
invest. The fund would also be able to enter into closing sale transactions in
order to realize gains or minimize losses on options it has purchased.

WRITING CALL AND PUT OPTIONS ON SECURITIES. A call option written by the fund
obligates the fund to sell specified securities to the holder of the option at a
specified price if the option is exercised at any time before the expiration
date. All call options written by the fund are covered, which means that the
fund will own the securities subject to the options as long as the options are
outstanding, or the fund will use the other methods described below. The fund's
purpose in writing covered call options is to realize greater income than would
be realized on portfolio securities transactions alone. However, the fund may
forego the opportunity to profit from an increase in the market price of the
underlying security.

A put option written by the fund would obligate the fund to purchase specified
securities from the option holder at a specified price if the option is
exercised at any time before the expiration date. All put options written by the
fund would be covered, which means that the fund would have segregated assets
with a value at least equal to the exercise price of the put option. The purpose
of writing such options is to generate additional income for the fund. However,
in return for the option premium, the fund accepts the risk that it may be
required to purchase the underlying security at a price in excess of its market
value at the time of purchase.

Call and put options written by the fund will also be considered to be covered
to the extent that the fund's liabilities under such options are wholly or
partially offset by its rights under call and put options purchased by the fund.
In addition, a written call option or put may be covered by entering into an
offsetting forward contract and/or by purchasing an offsetting option or any
other option which, by virtue of its exercise price or otherwise, reduces the
fund's net exposure on its written option position.

WRITING CALL AND PUT OPTIONS ON SECURITIES INDICES. The fund may also write
(sell) covered call and put options on any securities index composed of
securities in which it may invest. Options on securities indices are similar to
options on securities, except that the exercise of securities index options
requires cash payments and does not involve the actual purchase or sale of
securities. In addition, securities index options are designed to reflect price
fluctuations in a group of securities or segments of the securities market
rather than price fluctuations in a single security.

The fund may cover call options on a securities index by owning securities whose
price changes are expected to be similar to those of the underlying index, or by
having an absolute and immediate right to acquire such securities without
additional cash consideration (or for additional consideration if cash in such
amount is segregated) upon conversion or exchange of other securities in its
portfolio. The fund may cover call and put options on a securities index by
segregated assets with a value equal to the exercise price.


                                       16


<PAGE>


PURCHASING CALL AND PUT OPTIONS. The fund would normally purchase call options
in anticipation of an increase in the market value of securities of the type in
which it may invest. The purchase of a call option would entitle the fund, in
return for the premium paid, to purchase specified securities at a specified
price during the option period. The fund would ordinarily realize a gain if,
during the option period, the value of such securities exceeded the sum of the
exercise price, the premium paid and transaction costs; otherwise the fund would
realize either no gain or a loss on the purchase of the call option.

The fund would normally purchase put options in anticipation of a decline in the
market value of securities in its portfolio ("protective puts") or in securities
in which it may invest. The purchase of a put option would entitle the fund, in
exchange for the premium paid, to sell specified securities at a specified price
during the option period. The purchase of protective puts is designed to offset
or hedge against a decline in the market value of the fund's securities. Put
options may also be purchased by the fund for the purpose of affirmatively
benefiting from a decline in the price of securities which it does not own. The
fund would ordinarily realize a gain if, during the option period, the value of
the underlying securities decreased below the exercise price sufficiently to
more than cover the premium and transaction costs; otherwise the fund would
realize either no gain or a loss on the purchase of the put option. Gains and
losses on the purchase of protective put options would tend to be offset by
countervailing changes in the value of the underlying portfolio securities.

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

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

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

The fund may purchase and sell both options that are traded on U.S. and foreign
exchanges and options traded over the counter with broker-dealers who make
markets in these options. The ability to terminate over-the-counter options is
more limited than with exchange-traded options and may involve the risk that
broker-dealers participating in such transactions will not fulfill their
obligations. Until such time as the staff of the Securities and Exchange
Commission (the "SEC") changes its position, the fund will treat purchased
over-the-counter options and all assets used to cover written over-the-counter
options as illiquid securities, except that with respect to options written with
primary dealers in U.S. government


                                       17


<PAGE>


securities pursuant to an agreement requiring a closing purchase
transaction at a formula price, the amount of illiquid securities may be
calculated with reference to the formula.

Transactions by the fund in options on securities and indices will be subject to
limitations established by each of the exchanges, boards of trade or other
trading facilities governing the maximum number of options in each class which
may be written or purchased by a single investor or group of investors acting in
concert. Thus, the number of options which the fund may write or purchase may be
affected by options written or purchased by other investment advisory clients of
Pioneer. An exchange, board of trade or other trading facility may order the
liquidations of positions found to be in excess of these limits, and it may
impose certain other sanctions.

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 protective
puts for hedging purposes depends in part on Pioneer's ability to predict future
price fluctuations and the degree of correlation between the options and
securities markets.

The hours of trading for options may not conform to the hours during which the
underlying securities are traded. To the extent that the options markets close
before the markets for the underlying securities, significant price movements
can take place in the underlying markets that cannot be reflected in the options
markets.

In addition to the risks of imperfect correlation between the fund's portfolio
and the index underlying the option, the purchase of securities index options
involves the risk that the premium and transaction costs paid by the fund in
purchasing an option will be lost. This could occur as a result of unanticipated
movements in the price of the securities comprising the securities index on
which the option is based.

FUTURES CONTRACTS AND OPTIONS ON FUTURES CONTRACTS

To hedge against changes in securities prices or currency exchange rates or to
seek to increase total return, the fund may purchase and 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, foreign currencies 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.

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. Similarly, the
fund can sell futures contracts on a specified currency to protect against a
decline in the value of such currency and a decline in the value of its
portfolio securities which are denominated in such currency. The fund can
purchase futures contracts on a foreign currency to establish the price in U.S.
dollars of a security denominated in such currency that the fund has acquired or
expects to acquire.


                                       18


<PAGE>


Positions taken in the futures markets are not normally held to maturity but are
instead liquidated through offsetting transactions which may result in a profit
or a loss. While futures contracts on securities or currency will usually be
liquidated in this manner, the fund may instead make, or take, delivery of the
underlying securities or currency whenever it appears economically advantageous
to do so. A clearing corporation associated with the exchange on which futures
on securities or currency 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, rate of return and currency exchange
rate 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 or a decline in market prices or foreign currency 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. Similarly, the fund may sell futures contracts in a
foreign currency in which its portfolio securities are denominated or in one
currency to hedge against fluctuations in the value of securities denominated in
a different currency if there is an established historical pattern of
correlation between the two currencies. If, in the opinion of Pioneer, 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 strategies. Although under some circumstances
prices of securities in the fund's portfolio may be more or less volatile than
prices of such futures contracts, Pioneer 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 portfolio securities. 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.

On other occasions, the fund may take a "long" position by purchasing futures
contracts. This may 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 currency exchange 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 (if the option is exercised), which may have a value higher
than the exercise price. Conversely, the writing of a put option on a futures
contract generates a premium which may partially offset an increase in the price
of securities that the fund intends to purchase. However, the fund becomes
obligated to purchase a futures contract (if the option is exercised) 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.


                                       19


<PAGE>


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.

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 1940 Act to engage in such transactions without registering
as commodity pool operators. The fund will determine that the price fluctuations
in the futures contracts and options on futures used for hedging purposes are
substantially related to price fluctuations in securities held by the fund or
which the fund 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 (or the currency in which they are denominated) that the fund owns,
or futures contracts will be purchased to protect the fund against an increase
in the price of securities (or the currency in which they are denominated) 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 or assets denominated in the related currency 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 options on futures entered
into for non-hedging purposes (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 related options only
to the extent such transactions are consistent with the requirements of the Code
for maintaining its qualification as a regulated investment company for federal
income tax purposes.

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 or currencies, 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, securities prices or currency exchange
rates 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. It is not possible to hedge fully or
perfectly against the effect of currency fluctuations on the value of foreign
securities because currency movements impact the value of different securities
in differing degrees.

LENDING OF PORTFOLIO SECURITIES

The fund may lend portfolio securities to member firms of the New York Stock
Exchange (the "Exchange") under agreements which require that the loans be
secured continuously by collateral in cash, cash equivalents or U.S. Treasury
bills maintained on a current basis at an amount at least equal to the


                                       20


<PAGE>


market value of the securities loaned. The fund continues to receive the
equivalent of the interest or dividends paid by the issuer on the securities
loaned as well as the benefit of an increase and the detriment of any decrease
in the market value of the securities loaned and would also receive compensation
based on investment of the collateral. The fund would not, however, have the
right to vote any securities having voting rights during the existence of the
loan, but would call the loan in anticipation of an important vote to be taken
among holders of the securities or of the giving or withholding of consent on a
material matter affecting the investment.

As with other extensions of credit, there are risks of delay in recovery or even
loss of rights in the collateral should the borrower of the securities fail
financially. The fund will lend portfolio securities only to firms that have
been approved in advance by the Board of Trustees, which will monitor the
creditworthiness of any such firms. At no time would the value of the securities
loaned exceed 33 1/3% of the value of the fund's total assets.

LOAN PARTICIPATIONS

The fund may invest a portion of its assets in loan participations
("Participations") and other direct claims against a borrower. By purchasing a
Participation, the fund acquires some or all of the interest of a bank or other
lending institution in a loan to a corporate or government borrower. The
Participations typically will result in the fund having a contractual
relationship only with the lender not the borrower. The fund will have the right
to receive payments of principal, interest and any fees to which it is entitled
only from the lender selling the Participation and only upon receipt by the
lender of the payments from the borrower. Many such loans are secured, although
some may be unsecured. Such loans may be in default at the time of purchase.
Loans that are fully secured offer a fund more protection than an unsecured loan
in the event of non-payment of scheduled interest or principal. However, there
is no assurance that the liquidation of collateral from a secured loan would
satisfy the corporate borrower's obligation, or that the collateral can be
liquidated.

LOANS AND OTHER DIRECT DEBT INSTRUMENTS

The fund may invest in loans and other direct debt instruments owed by a
borrower to another party and may also from time to time make loans. These
instruments represent amounts owed to lenders or lending syndicates (loans and
loan participations) or to other parties. Direct debt instruments may involve a
risk of loss in case of default or insolvency of the borrower and may offer less
legal protection to the fund in the event of fraud or misrepresentation. In
addition, loan participations involve a risk of insolvency of the lending bank
or other financial intermediary. The markets in loans are not regulated by
federal securities laws or the SEC.

MORTGAGE DOLLAR ROLLS

The fund may enter into mortgage "dollar rolls" in which the fund sells
securities for delivery in the current month and simultaneously contracts with
the same counterparty to repurchase similar (same type, coupon and maturity),
but not identical securities on a specified future date. During the roll period,
the fund loses the right to receive principal and interest paid on the
securities sold. However, the fund would benefit to the extent of any difference
between the price received for the securities sold and the lower forward price
for the future purchase (often referred to as the "drop") or fee income plus the
interest earned on the cash proceeds of the securities sold until the settlement
date of the forward purchase. Unless such benefits exceed the income, capital
appreciation and gain or loss due to mortgage prepayments that would have been
realized on the securities sold as part of the mortgage dollar roll, the use of
this technique will diminish the investment performance of the fund compared
with what such performance would have been without the use of mortgage dollar
rolls. All cash proceeds will be invested in


                                       21


<PAGE>


instruments that are permissible investments for the fund. The fund will
hold and maintain in a segregated account until the settlement date cash or
liquid, high grade debt securities in an amount equal to its forward purchase
price.

For financial reporting and tax purposes, the fund treats mortgage dollar rolls
as two separate transactions; one involving the purchase of a security and a
separate transaction involving a sale. The fund does not currently intend to
enter into mortgage dollar rolls that are accounted for as financings.

Mortgage dollar rolls involve certain risks including the following: if the
broker-dealer to whom the fund sells the security becomes insolvent, the fund's
right to purchase or repurchase the mortgage-related securities subject to the
mortgage dollar roll may be restricted and the instrument which the fund is
required to repurchase may be worth less than an instrument which the fund
originally held. Successful use of mortgage dollar rolls will depend upon
Pioneer's ability to manage its interest rate and mortgage prepayments exposure.
For these reasons, there is no assurance that mortgage dollar rolls can be
successfully employed.

MONEY MARKET INSTRUMENTS. The fund may invest in short term money market
instruments including commercial bank obligations and commercial paper. These
instruments may be denominated in both U.S. and non-U.S. currency. The fund's
investment in commercial bank obligations include certificates of deposit
("CDs"), time deposits ("TDs") and bankers' acceptances. Obligations of foreign
branches of U.S. banks and of foreign banks may be general obligations of the
parent bank in addition to the issuing bank, or may be limited by the terms of a
specific obligation and by government regulation. As with investment in non-U.S.
securities in general, investments in the obligations of foreign branches of
U.S. banks and of foreign banks may subject the fund to investment risks that
are different in some respects from those of investments in obligations of
domestic issuers.

The fund's investments in commercial paper consist of short-term (usually from 1
to 270 days) unsecured promissory notes issued by corporations in order to
finance their current operations. The fund may also invest in variable amount
master demand notes (which is a type of commercial paper) which represents a
direct borrowing arrangement involving periodically fluctuating rates of
interest under a letter agreement between a commercial paper issuer and an
institutional lender, pursuant to which the lender may determine to invest
varying amounts. Transfer of such notes is usually restricted by the issuer, and
there is no secondary trading market for such notes. To the extent the fund
invests in master demand notes, these investments will be included in the fund's
limitation on illiquid securities.

INVESTMENT RESTRICTIONS

FUNDAMENTAL INVESTMENT RESTRICTIONS. The fund has adopted certain investment
restrictions which, along with the fund's investment objective, may not be
changed without the affirmative vote of the holders of a "majority of the
outstanding voting securities" (as defined in the 1940 Act) of the fund.
Statements in italics are not part of the restriction. For this purpose, a
majority of the outstanding shares of the fund means the vote of the lesser of:

(i) 67% or more of the shares represented at a meeting, if the holders
of more than 50% of the outstanding shares are present in person or by proxy, or

(ii) more than 50% of the outstanding shares of the fund.

The fund may not:


                                       22


<PAGE>


(1) Issue senior securities, except as permitted by the 1940 Act and the rules
and interpretive positions of the SEC thereunder. SENIOR SECURITIES THAT THE
FUND MAY ISSUE IN ACCORDANCE WITH THE 1940 ACT INCLUDE BORROWING, FUTURES,
WHEN-ISSUED AND DELAYED DELIVERY SECURITIES AND FORWARD FOREIGN CURRENCY
EXCHANGE TRANSACTIONS.

(2) Borrow money, except the fund may: (a) borrow from banks or through reverse
repurchase agreements in an amount up to 33 1/3% of the fund's total assets
(including the amount borrowed); (b) to the extent permitted by applicable law,
borrow up to an additional 5% of the fund's assets for temporary purposes; (c)
obtain such short-term credits as are necessary for the clearance of portfolio
transactions; (d) the fund may purchase securities on margin to the extent
permitted by applicable law; and (e) engage in transactions in mortgage dollar
rolls that are accounted for as financings.

(3) Invest in real estate, except that the fund may invest in securities of
issuers that invest in real estate or interests therein, securities that are
secured by real estate or interests therein, securities of real estate
investment trusts and mortgage-backed securities.

(4) Make loans, except by the purchase of debt obligations, by entering into
repurchase agreements or through the lending of portfolio securities.

(5) Invest in commodities or commodity contracts, except that the fund may
invest in currency instruments and contracts and financial instruments and
contracts that might be deemed to be commodities and commodity contracts. A
FUTURES CONTRACT, FOR EXAMPLE, MAY BE DEEMED TO BE A COMMODITY CONTRACT.

(6) Act as an underwriter, except as it may be deemed to be an underwriter in a
sale of restricted securities held in its portfolio.

It is the fundamental policy of the fund not to concentrate its investments in
securities of companies in any particular industry. In the opinion of the SEC,
investments are concentrated in a particular industry if such investments
aggregate 25% or more of the fund's total assets. The fund's policy does not
apply to investments in U.S. government securities.

NON-FUNDAMENTAL INVESTMENT RESTRICTIONS. The following restriction has been
designated as non-fundamental and may be changed by a vote of the fund's Board
of Trustees without approval of shareholders.

The fund may not:

(a) Purchase securities while borrowings are in excess of 5% of total assets.

3.       MANAGEMENT OF THE FUND

The fund's 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.*, CHAIRMAN OF THE BOARD, PRESIDENT AND TRUSTEE,
DOB: JUNE 1926
President, Chief Executive Officer and a Director of The Pioneer Group,
Inc. ("PGI"); Chairman and a Director of Pioneer, Pioneer Funds Distributor,
Inc. ("PFD"), Pioneer Goldfields Limited, Teberebie Goldfields Limited, Closed
Joint-Stock Company "Amgun-Forest," Closed Joint-Stock Company


                                       23


<PAGE>


"Udinskoye" and Closed Joint-Stock Company "Tas-Yurjah" Mining Company;
Director of Pioneer Real Estate Advisors, Inc. ("PREA"), Pioneer Forest, Inc.,
Pioneer Explorer, Inc., Pioneer Management (Ireland) Ltd. ("PMIL"), Pioneer
First Investment Fund and Closed Joint-Stock Company "Forest-Starma"; President
and Director of Pioneer Metals and Technology, Inc. ("PMT"), Pioneer
International Corp. ("PIntl"), Pioneer First Russia, Inc. and Pioneer Omega,
Inc. ("Pioneer Omega"); Chairman of the Supervisory Board of Pioneer Fonds
Marketing, GmbH, Pioneer First Polish Investment Fund Joint Stock Company, S.A.
("Pioneer First Polish") and Pioneer Czech Investment Company, A.S. ("Pioneer
Czech"); Member of the Supervisory Board of Pioneer Universal Pension Fund
Company; Chairman, President and Trustee of all of the Pioneer mutual funds;
Director of Pioneer Global Equity Fund Plc, Pioneer Global Bond Fund Plc,
Pioneer Euro Reserve Fund Plc, Pioneer European Equity Fund Plc, Pioneer
Emerging Europe Fund Plc, Pioneer US Real Estate Fund Plc, Pioneer U.S. Growth
Fund Plc, Pioneer Diversified Income Fund Plc and Pioneer America Fund Plc
(collectively, the "Irish Funds"); and Partner, Hale and Dorr LLP (counsel to
PGI and the fund).

MARY K. BUSH, TRUSTEE, DOB: APRIL 1948
4201 CATHEDRAL AVENUE, NW, WASHINGTON, DC 20016
President, Bush & Co. (international financial advisory firm); Director and/or
Trustee of Mortgage Guaranty Insurance Corporation, Novecon Management Company,
Hoover Institution, Folger Shakespeare Library, March of Dimes, Project 2000,
Inc. (not-for-profit educational organization), Wilberforce University and
Texaco, Inc.; Advisory Board Member, Washington Mutual Investors Fund
(registered investment company); and Trustee of all of the Pioneer mutual funds,
except Pioneer Variable Contracts Trust.

RICHARD H. EGDAHL, M.D., TRUSTEE, DOB: DECEMBER 1926
BOSTON UNIVERSITY HEALTH POLICY INSTITUTE, 53 BAY STATE ROAD, BOSTON, MA 02215
Alexander Graham Bell Professor of Health Care Entrepreneurship, Boston
University; Professor of Management, Boston University School of Management;
Professor of Public Health, Boston University School of Public Health; Professor
of Surgery, Boston University School of Medicine; University Professor, Boston
University; Director, Boston University Health Policy Institute, Boston
University Program for Health Care Entrepreneurship, CORE (management of
workers' compensation and disability costs - Nasdaq National Market), and
WellSpace (provider of complementary health care); Trustee, Boston Medical
Center; Honorary Trustee, Franciscan Children's Hospital; and Trustee of all of
the Pioneer mutual funds.

MARGARET B.W. GRAHAM, TRUSTEE, DOB: MAY 1947
THE KEEP, P.O. BOX 110, LITTLE DEER ISLE, ME 04650
Founding Director, The Winthrop Group, Inc. (consulting firm); Manager of
Research Operations, Xerox Palo Alto Research Center, from 1991 to 1994;
formerly Professor of Operations Management and Management of Technology and
Associate Dean, Boston University School of Management; and Trustee of all of
the Pioneer mutual funds, except Pioneer Variable Contracts Trust.

JOHN W. KENDRICK, TRUSTEE, DOB: JULY 1917
6363 WATERWAY DRIVE, FALLS CHURCH, VA 22044
Professor Emeritus, George Washington University; Director, American
Productivity and Quality Center; Adjunct Scholar, American Enterprise Institute;
Economic Consultant; and Trustee of all of the Pioneer mutual funds, except
Pioneer Variable Contracts Trust.

MARGUERITE A. PIRET, TRUSTEE, DOB: MAY 1948
ONE BOSTON PLACE, 26TH FLOOR, BOSTON, MA 02108
President, Newbury, Piret & Company, Inc. (merchant banking firm); Trustee
of Boston Medical Center; Member of the Board of Governors of the Investment
Company Institute; Director, Organogenesis Inc. (tissue engineering company);
and Trustee of all of the Pioneer mutual funds.


                                       24


<PAGE>


DAVID D. TRIPPLE*, TRUSTEE AND EXECUTIVE VICE PRESIDENT, DOB: FEBRUARY 1944
Executive Vice President and a Director of PGI; President and a Director of
Pioneer and PFD; Director of Pioneering Services Corporation ("PSC"), PIntl,
PREA, Pioneer Omega, PMIL, Pioneer First Investment Fund and the Irish Funds;
Member of the Supervisory Board of Pioneer First Polish and Pioneer Czech; and
Executive Vice President and Trustee of all of the Pioneer mutual funds.

STEPHEN K. WEST, TRUSTEE, DOB: SEPTEMBER 1928
125 BROAD STREET, NEW YORK, NY 10004
Of Counsel, Sullivan & Cromwell (law firm); Director, Kleinwort Benson
Australian Income Fund, Inc. since May 1997 and The Swiss Helvetia Fund, Inc.
since 1995 (investment companies), AMVESCAP PLC (investment managers) since 1997
and ING American Insurance Holdings, Inc; Trustee, The Winthrop Focus Funds
(mutual funds); and Trustee of all of the Pioneer mutual funds.

JOHN WINTHROP, TRUSTEE, DOB: JUNE 1936
ONE NORTH ADGERS WHARF, CHARLESTON, SC 29401
President, John Winthrop & Co., Inc. (private investment firm); Director of
NUI Corp. (energy sales, services and distribution); and Trustee of all of the
Pioneer mutual funds, except Pioneer Variable Contracts Trust.

ERIC W. RECKARD, TREASURER, DOB: JUNE 1956
Executive Vice President, Chief Financial Officer and Treasurer of PGI since
June 1999; Treasurer of Pioneer, PFD, PSC, PIntl, PREA, PMT and Pioneer Omega
since June 1999; Vice President-Corporate Finance of PGI from February 1999 to
June 1999; Manager of Business Planning and Internal Audit of PGI since
September 1996; Manager of Fund Accounting of Pioneer since May 1994; Manager of
Auditing, Compliance and Business Analysis for PGI prior to May 1994; and
Treasurer of all of the Pioneer mutual funds (Assistant Treasurer prior to June
1999).

JOSEPH P. BARRI, SECRETARY, DOB: AUGUST 1946
Corporate Secretary of PGI and most of its subsidiaries; Secretary of all of the
Pioneer mutual funds; and Partner, Hale and Dorr LLP.

VINCENT NAVE, ASSISTANT TREASURER, DOB: JUNE 1945
Vice President-Fund Accounting, Administration and Custody Services of Pioneer
(Manager from September 1996 to February 1999); Senior Vice President of The
Boston Company's Investor Services Group prior to July 1994; and Assistant
Treasurer of all of the Pioneer mutual funds since June 1999.

ROBERT P. NAULT, ASSISTANT SECRETARY, DOB: MARCH 1964
Senior Vice President, General Counsel and Assistant Secretary of PGI since
1995; Assistant Secretary of Pioneer, certain other PGI subsidiaries and all of
the Pioneer mutual funds; Assistant Clerk of PFD and PSC; and junior partner of
Hale and Dorr LLP prior to 1995.

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

All of the outstanding capital stock of PFD, Pioneer and PSC is owned, directly
or indirectly, by PGI, a publicly owned Delaware corporation. Pioneer, the
fund's investment adviser, serves as the investment adviser for the Pioneer
mutual funds and manages the investments of certain institutional accounts.

The table below lists all of the U.S.-registered Pioneer mutual funds currently
offered to the public and the investment adviser and principal underwriter for
each fund.


                                       25


<PAGE>


                                        INVESTMENT ADVISER        PRINCIPAL
FUND NAME                                                         UNDERWRITER

Pioneer International Growth Fund       Pioneer                   PFD
Pioneer Europe Fund                     Pioneer                   PFD
Pioneer World Equity Fund               Pioneer                   PFD
Pioneer Emerging Markets Fund           Pioneer                   PFD
Pioneer Indo-Asia Fund                  Pioneer                   PFD
Pioneer Capital Growth Fund             Pioneer                   PFD
Pioneer Mid-Cap Fund                    Pioneer                   PFD
Pioneer Growth Shares                   Pioneer                   PFD
Pioneer Small Company Fund              Pioneer                   PFD
Pioneer Independence Fund               Pioneer                   Note 1
Pioneer Micro-Cap Fund                  Pioneer                   PFD
Pioneer Balanced Fund                   Pioneer                   PFD
Pioneer Equity-Income Fund              Pioneer                   PFD
Pioneer Fund                            Pioneer                   PFD
Pioneer II                              Pioneer                   PFD
Pioneer Real Estate Shares              Pioneer                   PFD
Pioneer Limited Maturity Bond Fund      Pioneer                   PFD
Pioneer America Income Trust            Pioneer                   PFD
Pioneer Bond Fund                       Pioneer                   PFD
Pioneer Tax-Free Income Fund            Pioneer                   PFD
Pioneer Cash Reserves Fund              Pioneer                   PFD
Pioneer Interest Shares                 Pioneer                   Note 2
Pioneer Variable Contracts Trust        Pioneer                   Note 3
Pioneer Strategic Income Fund           Pioneer                   PFD
Pioneer Tax-Managed Fund                Pioneer                   PFD
Pioneer High Yield Fund                 Pioneer                   PFD

Note 1 This fund is available to the general public only through Pioneer
Independence Plans, a systematic investment plan sponsored by PFD.

Note 2 This fund is a closed-end fund.

Note 3 This is a series of 12 separate portfolios designed to provide investment
vehicles for the variable annuity and variable life insurance contracts of
various insurance companies or for certain qualified pension plans.

SHARE OWNERSHIP

See Appendix A for annual information on the ownership of fund shares by the
Trustees, the fund's officers and owners in excess of 5% of any class of shares
of the fund.

COMPENSATION OF OFFICERS AND TRUSTEES

The fund pays no salaries or compensation to any of its officers. The fund
compensates each Trustee who is not affiliated with PGI, Pioneer, PFD or PSC
with a base fee, a variable fee calculated on the basis of average net assets of
the fund, per meeting fees, and annual committee participation fees for each
committee member or chairperson that are based on percentages of his or her
aggregate annual fee. See the fee table in Appendix A.


                                       26


<PAGE>


SALES LOADS. Current and former Trustees and officers of the fund and other
qualifying persons may purchase the fund's Class A shares without an initial
sales charge.

4.       INVESTMENT ADVISER

The fund has contracted with Pioneer to act as its investment adviser. Pioneer
is a wholly owned subsidiary of PGI. PGI is engaged in the financial services
business in the U.S. and other countries. Certain Trustees or officers of the
fund are also directors and/or officers of PGI and its subsidiaries (see
management biographies above).

As the fund's investment adviser, Pioneer provides the fund with investment
research, advice and supervision and furnishes an investment program for the
fund consistent with the fund's investment objective and policies, subject to
the supervision of the fund's Trustees. Pioneer determines what portfolio
securities will be purchased or sold, arranges for the placing of orders for the
purchase or sale of portfolio securities, selects brokers or dealers to place
those orders, maintains books and records with respect to the fund's securities
transactions, and reports to the Trustees on the fund's investments and
performance.

Under the terms of its contract with the fund, Pioneer pays all the operating
expenses, including executive salaries and the rental of office space, relating
to its services for the fund, with the exception of the following, which are to
be paid by the fund: (a) charges and expenses for fund accounting, pricing and
appraisal services and related overhead, including, to the extent such services
are performed by personnel of Pioneer, or its affiliates, office space and
facilities and personnel compensation, training and benefits; (b) the charges
and expenses of auditors; (c) the charges and expenses of any custodian,
transfer agent, plan agent, dividend disbursing agent and registrar appointed by
the fund; (d) issue and transfer taxes, chargeable to the fund in connection
with securities transactions to which the fund is a party; (e) 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; (f) 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 jurisdictions, including the
preparation of prospectuses and statements of additional information for filing
with such regulatory agencies; (g) 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;
(h) charges and expenses of legal counsel to the fund and the Trustees; (i) any
distribution fees paid by the fund in accordance with Rule 12b-1 promulgated by
the SEC pursuant to the 1940 Act; (j) compensation of those Trustees of the fund
who are not affiliated with or interested persons of Pioneer, the fund (other
than as Trustees), PGI or PFD; (k) the cost of preparing and printing share
certificates; and (l) interest on borrowed money, if any. In addition, the fund
shall pay brokers' and underwriting commissions chargeable to the fund in
connection with securities transactions to which the fund is a party. The
Trustees' approval of and the terms, continuance and termination of the
management contract are governed by the 1940 Act and the Investment Advisers Act
of 1940, as applicable. Pursuant to the management contract, Pioneer 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 securities on the recommendation of Pioneer. Pioneer, however,
is not protected against liability 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 the management contract.

ADVISORY FEE. As compensation for its management services and expenses incurred,
the fund pays Pioneer an annual fee at the rate of 0.70% of the fund's average
daily net assets up to $500 million; 0.65% of the next $500 million; and 0.60%
of the excess over $1 billion. This fee is computed and accrued daily and paid
monthly.


                                       27


<PAGE>


Prior to the reorganization of Third Avenue High Yield Fund into the fund, Third
Avenue High Yield Fund's investment adviser was EQSF Advisers, Inc. ("EQSF").
The investment advisory services of EQSF were performed under an investment
advisory agreement, pursuant to which the fund paid EQSF a monthly fee equal to
1/12 of 0.90% of the average daily net assets of the fund during the prior month
(an annual rate of 0.90%). See the table in Appendix A for management fees paid
during recently completed fiscal years.

ADMINISTRATION AGREEMENT. The fund has entered into an administration agreement
with Pioneer pursuant to which certain accounting and legal services which are
expenses payable by the fund under the management contract are performed by
Pioneer and pursuant to which Pioneer is reimbursed for its costs of providing
such services.

Prior to the reorganization of Third Avenue High Yield Fund into the fund, Third
Avenue High Yield Fund had entered into an administration agreement with First
Data Investor Services Group, Inc. ("Investor Services Group"). The
administration agreement provided that Investor Services Group would provide all
administrative services to the fund other than those relating to the investment
portfolio of the fund, the distribution of the fund and the maintenance of the
fund's financial records. Third Avenue Trust had agreed to pay Investor Services
Group an amount equal to $186,000 per annum plus 0.01% of aggregate assets of
its series in excess of $1 billion. See Appendix A for fees the fund paid for
administration and related services.

EXPENSE LIMIT. Pioneer has agreed to waive all or part of its management fee or
to reimburse the fund for other expenses (other than extraordinary expenses) to
the extent the fund's expenses exceed 0.75% of average daily net assets until
such time as the net assets of the fund exceed $25 million. This agreement may
be terminated at any time by Pioneer. If Pioneer waives any fee or reimburses
any expenses, and the expenses of the fund are subsequently less than 0.75%
of the average daily net assets, the fund will reimburse Pioneer for such
waived fees or reimbursed expenses provided that such reimbursement does not
cause the fund's expenses to exceed 0.75% of the average daily net assets.

POTENTIAL CONFLICT OF INTEREST. The fund is managed by Pioneer which also serves
as investment adviser to other Pioneer mutual funds and private accounts with
investment objectives identical or similar to those of the fund. Securities
frequently meet the investment objectives of the fund, the other Pioneer mutual
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 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 Pioneer
mutual funds or a private account managed by Pioneer seeks to acquire the same
security at about the same time, the fund may not be able to acquire as large a
position in such security as it desires or 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 Pioneer 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. In the event more than one account purchases or sells the same
security on a given date, the purchases and sales will normally be


                                       28


<PAGE>


made as nearly as practicable on a pro rata basis in proportion to the
amounts desired to be purchased or sold by each account. Although the other
Pioneer mutual funds may have the same or similar investment objectives and
policies as the fund, their portfolios do not generally consist of the same
investments as the fund or each other, and their performance results are likely
to differ from those of the fund.

PERSONAL SECURITIES TRANSACTIONS. In an effort to avoid conflicts of interest
with the fund, the fund and Pioneer have adopted a code of ethics that is
designed to maintain a high standard of personal conduct by directing that all
personnel defer to the interests of the fund and its shareholders in making
personal securities transactions.

5.       PRINCIPAL UNDERWRITER AND DISTRIBUTION PLANS

PRINCIPAL UNDERWRITER

PFD, 60 State Street, Boston, Massachusetts 02109, is the principal underwriter
for the fund in connection with the continuous offering of its shares. PFD is an
indirect wholly owned subsidiary of PGI.

The fund entered into an underwriting agreement with PFD which provides that PFD
will bear expenses for the distribution of the fund's shares, except for
expenses incurred by PFD for which it is reimbursed or compensated by the fund
under the distribution plans (discussed below). 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 and the laws of certain
foreign countries. Under the underwriting agreement, PFD will use its best
efforts in rendering services to the fund.

See "Class A Share Sales Charges" for the schedule of initial sales charge
reallowed to dealers as a percentage of the offering price of the fund's Class A
shares.

See the tables in Appendix A for commissions retained by PFD and reallowed to
dealers in connection with PFD's offering of the fund's Class A shares during
recently completed fiscal years.

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.

The redemption price of shares of beneficial interest of the fund may, at
Pioneer's discretion, be paid in cash or portfolio securities. The fund has,
however, elected to be governed by Rule 18f-1 under the 1940 Act pursuant to
which the fund is obligated to redeem shares solely in cash up to the lesser of
$250,000 or 1% of the fund's net asset value during any 90-day period for any
one shareholder. Should the amount of redemptions by any shareholder exceed such
limitation, the fund will have the option of redeeming the excess in cash or
portfolio securities. In the latter case, the securities are taken at their
value employed in determining the fund's net asset value. A shareholder whose
shares are redeemed in-kind may incur brokerage charges in selling the
securities received in-kind. The selection of such securities will be made in
such manner as the Board of Trustees deems fair and reasonable.


                                       29


<PAGE>


DISTRIBUTION PLANS

The fund has adopted a plan of distribution pursuant to Rule 12b-1 under the
1940 Act with respect to its Class A shares (the "Class A Plan"), a plan of
distribution with respect to its Class B shares (the "Class B Plan") and a plan
of distribution with respect to its Class C shares (the "Class C Plan")
(together, the "Plans"), pursuant to which certain distribution and service fees
are paid to PFD. The fund has not adopted a plan of distribution with respect to
its Class Y shares. Because of the Plans, long-term shareholders may pay more
than the economic equivalent of the maximum sales charge permitted by the
National Association of Securities Dealers, Inc. (the "NASD") regarding
investment companies.

CLASS A PLAN. 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 Board of Trustees. The Board of Trustees has approved the following
categories of expenses that may be reimbursed under the Class A Plan: (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; 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 is
prohibited from acting in any capacity or providing any of the described
services, management will consider what action, if any, would be appropriate.
The expenses of the fund pursuant to the Class A Plan are accrued daily at a
rate which may not exceed the annual rate of 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 does not provide for the carryover of reimbursable expenses
beyond 12 months from the time the fund is first invoiced for an expense. The
limited carryover provision in the Class A Plan may result in an expense
invoiced to the fund in one fiscal year being paid in the subsequent fiscal year
and thus being treated for purposes of calculating the maximum expenditures of
the fund as having been incurred in the subsequent fiscal year. In the event of
termination or non-continuance of the Class A Plan, the fund has 12 months to
reimburse any expense which it incurs prior to such termination or
non-continuance, provided that payments by the fund during such 12-month period
shall not exceed 0.25% of the fund's average daily net assets attributable to
Class A shares during such period. See Appendix A for the amount, if any, of
carryover of distribution expenses as of the end of the most recent calendar
year.

CLASS B PLAN. Commissions on the sale of Class B shares equal to 3.75% of the
amount invested are paid to broker-dealers who have sales agreements with PFD.
PFD may also advance to dealers the first-year service fee payable under the
Class B Plan at a rate up to 0.25% of the purchase price of such shares. As
compensation for such advance of the service fee, PFD may retain the service fee
paid by the fund with respect to such shares for the first year after purchase.

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. Commencing in the 13th month following the purchase of


                                       30


<PAGE>


Class B shares, dealers will become eligible for additional annual service
fees of up to 0.25% of the net asset value of such shares. 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 with respect to Class B shares of
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 contingent
deferred sales charges ("CDSCs") attributable to Class B shares. When a
broker-dealer sells Class B shares and elects, with PFD's approval, to waive its
right to receive the commission normally paid at the time of the sale, PFD may
cause all or a portion of the distribution fees described above to be paid to
the broker-dealer.

The Class B Plan and underwriting agreement permit PFD to sell its right to
receive distribution fees under the Class B Plan and CDSCs to third parties. PFD
enters into such transactions to finance the payment of commissions to brokers
at the time of sale and other distribution-related expenses. In connection with
such arrangements, the fund has agreed that the distribution fee will not be
terminated or modified (including a modification by change in the rules relating
to the conversion of Class B shares into Class A shares) with respect to Class B
shares (a) issued prior to the date of any termination or modification or (b)
attributable to Class B shares issued through one or a series of exchanges of
shares of another investment company for which PFD acts as principal underwriter
which were initially issued prior to the date of such termination or
modification or (c) issued as a dividend or distribution upon Class B shares
initially issued or attributable to Class B shares issued prior to the date of
any such termination or modification except:

         (i) to the extent required by a change in the 1940 Act, the rules or
regulations under the 1940 Act, the Conduct Rules of the NASD or an order of any
court or governmental agency;

         (ii) in connection with a Complete Termination (as defined in the
Class B Plan); or

         (iii) on a basis, determined by the Board of Trustees acting in good
faith, so long as from and after the effective date of such modification or
termination: neither the fund, the adviser nor certain affiliates pay, directly
or indirectly, a fee to any person for the provision of personal and account
maintenance services (as such terms are used in the Conduct Rules of the NASD)
to the holders of Class B shares of the fund and the termination or modification
of the distribution fee applies with equal effect to all Class B shares
outstanding from time to time.

The Class B Plan also provides that PFD shall be deemed to have performed all
services required to be performed in order to be entitled to receive the
distribution fee, if any, payable with respect to Class B shares sold through
PFD upon the settlement date of the sale of such Class B shares or in the case
of Class B shares issued through one or a series of exchanges of shares of
another investment company for which PFD acts as principal underwriter or issued
as a dividend or distribution upon Class B shares, on the settlement date of the
first sale on a commission basis of a Class B share from which such Class B
share was derived.

In the underwriting agreement, the fund agreed that subsequent to the issuance
of a Class B share, it would not take any action to waive or change any CDSC
(including a change in the rules applicable to


                                       31


<PAGE>


conversion of Class B shares into another class) in respect of such Class B
shares, except (i) as provided in the fund's prospectus or statement of
additional information, or (ii) as required by a change in the 1940 Act and the
rules and regulations thereunder, the Conduct Rules of the NASD or any order of
any court or governmental agency.

CLASS C PLAN. Commissions on the sale of Class C shares of up to 0.75% of the
amount invested in Class C shares are paid to broker-dealers who have sales
agreements with PFD. PFD may also advance to dealers the first-year service fee
payable under the Class C Plan at a rate up to 0.25% of the purchase price of
such shares. As compensation for such advance of the service fee, PFD may retain
the service fee paid by the fund with respect to such shares for the first year
after purchase.

The Class C Plan provides that the fund will pay PFD, as the fund's distributor
for its Class C shares, a distribution fee accrued daily and paid quarterly,
equal on an annual basis to 0.75% of the fund's average daily net assets
attributable to Class C shares and will pay PFD a service fee equal to 0.25% of
the fund's average daily net assets attributable to Class C shares. PFD will in
turn pay to securities dealers which enter into a sales agreement with PFD a
distribution fee and a service fee at rates of up to 0.75% and 0.25%,
respectively, of the fund's average daily net assets attributable to Class C
shares owned by investors for whom that securities dealer is the holder or
dealer of record. The service fee is intended to be in consideration of personal
services and/or account maintenance services rendered by the dealer with respect
to Class C 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. Commencing in the 13th month following the purchase
of Class C shares, dealers will become eligible for additional annual
distribution fees and service fees of up to 0.75% and 0.25%, respectively, of
the net asset value of such shares. 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 C
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 C Plan is to
compensate PFD for its distribution services with respect to Class C shares of
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 C Plan also provides that PFD will receive all CDSCs
attributable to Class C shares. When a broker-dealer sells Class C shares and
elects, with PFD's approval, to waive its right to receive the commission
normally paid at the time of the sale, PFD may cause all or a portion of the
distribution fees described above to be paid to the broker-dealer.

GENERAL

In accordance with the terms of each Plan, PFD provides to the fund for review
by the Trustees a quarterly written report of the amounts expended under the
Plan and the purposes for which such expenditures were made. In 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 fund, has any direct or indirect financial interest in
the operation of the Plans except to the extent that PFD 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.


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<PAGE>


Each Plan's adoption, terms, continuance and termination are governed by Rule
12b-1 under the 1940 Act. The Board of Trustees believes that there is a
reasonable likelihood that the Plans will benefit the fund and its current and
future shareholders. 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 of the Plans must also be approved by
the Trustees as provided in Rule 12b-1.

See Appendix A for fund expenses under the Class A Plan, Class B Plan and Class
C Plan and CDSCs paid to PFD for the most recently completed fiscal year.

Upon redemption, Class A shares may be subject to a 1% CDSC, Class B shares are
subject to a CDSC at a rate declining from a maximum 4% of the lower of the cost
or market value of the shares and Class C shares may be subject to a 1% CDSC.

6.       SHAREHOLDER SERVICING/TRANSFER AGENT

The fund has contracted with PSC, 60 State Street, Boston, Massachusetts 02109,
to act as shareholder servicing and transfer agent for the fund.

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

PSC receives an annual fee of $33.00 for each Class A, Class B, Class C and
Class Y shareholder account from the fund as compensation for the services
described above. PSC is also reimbursed by the fund for its cash out-of-pocket
expenditures. The fund may compensate entities which have agreed to provide
certain sub-accounting services such as specific transaction processing and
recordkeeping services. Any such payments by the fund would be in lieu of the
per account fee which would otherwise be paid by the fund to PSC.

7.       CUSTODIAN

Brown Brothers Harriman & Co., 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.

8.       INDEPENDENT PUBLIC ACCOUNTANTS

                                                                     , is the
fund's independent public accountants, providing audit services, tax return
review, and assistance and consultation with respect to the preparation of
filings with the SEC.

9.       PORTFOLIO TRANSACTIONS

All orders for the purchase or sale of portfolio securities are placed on behalf
of the fund by Pioneer pursuant to authority contained in the fund's management
contract. Securities purchased and sold on behalf of the fund normally will be
traded in the over-the counter market on a net basis (I.E. without commission)
through dealers acting for their own account and not as brokers or otherwise
through


                                       33


<PAGE>


transactions directly with the issuer of the instrument. The cost of
securities purchased from underwriters includes an underwriter's commission or
concession, and the prices at which securities are purchased and sold from and
to dealers include a dealer's markup or markdown. Pioneer normally seeks to deal
directly with the primary market makers unless, in its opinion, better prices
are available elsewhere. Some securities are purchased and sold on an exchange
or in over-the-counter transactions conducted on an agency basis involving a
commission. Pioneer seeks to obtain the best execution on portfolio trades. The
price of securities and any commission rate paid are always factors, but
frequently not the only factors, in judging best execution. In selecting brokers
or dealers, Pioneer considers 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 dealer; the dealer's
execution services rendered on a continuing basis; and the reasonableness of any
dealer spreads. Transactions in foreign equity securities are executed by
broker-dealers in foreign countries in which commission rates are fixed and,
therefore, are not negotiable (as such rates are in the U.S.).

Pioneer may select broker-dealers that provide brokerage and/or research
services to the fund and/or other investment companies or other accounts managed
by Pioneer. In addition, consistent with Section 28(e) of the Securities
Exchange Act of 1934, as amended, if Pioneer 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 broker, 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; providing stock quotation services, credit rating service
information and comparative fund statistics; furnishing analyses, electronic
information services, manuals and reports concerning issuers, industries,
securities, economic factors and trends, portfolio strategy, and performance of
accounts and particular investment decisions; and effecting securities
transactions and performing functions incidental thereto (such as clearance and
settlement). Pioneer maintains a listing of broker-dealers who provide such
services on a regular basis. However, because many transactions on behalf of the
fund and other investment companies or accounts managed by Pioneer 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 dealers solely because such services were
provided. Pioneer believes that no exact dollar value can be calculated for such
services.

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

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 managed by Pioneer.
This policy does not imply a commitment to execute all portfolio transactions
through all broker-dealers that sell shares of the fund.

The Pioneer funds have entered into third-party brokerage and/or expense offset
arrangements to reduce the funds' total operating expenses. Pursuant to
third-party brokerage arrangements, certain of the funds that invest primarily
in U.S. equity securities may incur lower custody fees by directing brokerage to


                                       34


<PAGE>


third-party broker-dealers. Pursuant to expense offset arrangements, the funds
incur lower transfer agency expenses by maintaining their cash balances with the
custodian.

See the table in Appendix A for aggregate brokerage and underwriting commissions
paid by the fund in connection with its portfolio transactions during recently
completed fiscal years. The Board of Trustees periodically reviews Pioneer's
performance of its responsibilities in connection with the placement of
portfolio transactions on behalf of the fund.

10.      DESCRIPTION OF SHARES

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 next determined net asset value per share less
any applicable CDSC. See "Sales Charges." 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 Class A share
certificates; certificates will not be issued for Class B, Class C or Class Y
shares.

The fund's Agreement and Declaration of Trust, dated August 3, 1999 (the
"Declaration"), permits the Board of Trustees to authorize the issuance of an
unlimited number of full and fractional shares of beneficial interest which may
be divided into such separate series as the Trustees may establish. Currently,
the fund consists of only one series. The Trustees may, however, establish
additional series of shares and may divide or combine the shares into a greater
or lesser number of shares without thereby changing the proportionate beneficial
interests in the fund. The Declaration further authorizes the Trustees to
classify or reclassify any series of the shares into one or more classes.
Pursuant thereto, the Trustees have authorized the issuance of four classes of
shares of the fund, designated as Class A shares, Class B shares, Class C shares
and Class Y shares. Each share of a class of the fund represents an equal
proportionate interest in the assets of the fund allocable to that class. Upon
liquidation of the fund, shareholders of each class of the fund are entitled to
share pro rata in the fund's net assets allocable to such class available for
distribution to shareholders. The fund reserves the right to create and issue
additional series or classes of shares, in which case the shares of each class
of a series would participate equally in the earnings, dividends and assets
allocable to that class of the particular series.

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, Class B and Class C shareholders have exclusive
voting rights with respect to the Rule 12b-1 Plans adopted by holders of those
shares in connection with the distribution of shares.

Shareholders are entitled to one vote for each share held and may vote in the
election of Trustees and on other matters submitted to a meeting of
shareholders. Although Trustees are not elected annually by the shareholders,
shareholders have, under certain circumstances, the right to remove one or more
Trustees. 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 shares of each series of the fund are entitled to vote separately to approve
investment advisory agreements or changes in investment restrictions, but
shareholders of all series vote together in the election and selection of
Trustees and accountants. Shares of all series of the fund vote together as a
class on matters that affect all series of the fund in substantially the same
manner. As to matters affecting a single series or class, shares of such series
or class will vote separately. No amendment adversely


                                       35


<PAGE>


affecting the rights of shareholders may be made to the Declaration without
the affirmative vote of a majority of the fund's shares. Shares have no
preemptive or conversion rights except that under certain circumstances Class B
shares may convert to Class A shares.

As a Delaware business trust, the fund's operations are governed by the
Declaration. Generally, Delaware business trust shareholders are not personally
liable for obligations of the Delaware business trust under Delaware law. The
Delaware Business Trust Act (the "Delaware Act") provides that a shareholder of
a Delaware business trust shall be entitled to the same limitation of liability
extended to shareholders of private for-profit corporations. The Declaration
expressly provides that the fund is organized under the Delaware Act and that
the Declaration is to be governed by Delaware law. There is nevertheless a
possibility that a Delaware business trust, such as the fund, might become a
party to an action in another state whose courts refused to apply Delaware law,
in which case the fund's shareholders could become subject to personal
liability.

To guard against this risk, the Declaration (i) contains an express disclaimer
of shareholder liability for acts or obligations of the fund and provides that
notice of such disclaimer may be given in each agreement, obligation or
instrument entered into or executed by the fund or its Trustees, (ii) provides
for the indemnification out of fund property of any shareholders held personally
liable for any obligations of the fund or any series of the fund and (iii)
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. Thus, the risk of a shareholder incurring financial loss
beyond his or her investment because of shareholder liability is limited to
circumstances in which all of the following factors are present: (1) a court
refused to apply Delaware law; (2) the liability arose under tort law or, if
not, no contractual limitation of liability was in effect; and (3) the fund
itself would be unable to meet its obligations. In light of Delaware law, the
nature of the fund's business and the nature of its assets, the risk of personal
liability to a fund shareholder is remote.

In addition to the requirements under Delaware law, the Declaration 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.

The Declaration further provides that the fund shall indemnify each of its
Trustees and officers against liabilities and expenses reasonably incurred by
them in connection with, or arising out of, any action, suit or proceeding,
threatened against or otherwise involving such Trustee or officer, directly or
indirectly, by reason of being or having been a Trustee or officer of the fund.
The Declaration does not authorize the fund to indemnify any Trustee or officer
against any liability to which he or she would otherwise be subject by reason of
or for willful misfeasance, bad faith, gross negligence or reckless disregard of
such person's duties.

The Declaration provides that any Trustee who is not an "interested person" of
Pioneer shall be considered to be independent for purposes of Delaware law
notwithstanding the fact that such Trustee receives compensation for serving as
a trustee of the fund or other investment companies for which Pioneer acts as
investment adviser.


                                       36


<PAGE>


11.      SALES CHARGES

The fund continuously offers four classes of shares designated as Class A, Class
B, Class C and Class Y shares as described in the prospectus.

CLASS A SHARE SALES CHARGES

You may buy Class A shares at the public offering price, including a sales
charge, as follows:

                                     SALES CHARGE AS A % OF
                                     OFFERING   NET AMOUNT        DEALER
AMOUNT OF PURCHASE                   PRICE      INVESTED          REALLOWANCE

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                   0.00       0.00              see below

The schedule of sales charges above is applicable to purchases of Class A shares
of the fund by (i) an individual, (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 Sections 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 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. At the sole discretion of PFD,
holdings of funds domiciled outside the U.S., but which are managed by
affiliates of Pioneer, may be included for this purpose.

No sales charge is payable at the time of purchase on investments of $1 million
or more, or for purchases by 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. 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 $5 million invested; 0.50% on the next $45 million
invested; and 0.25% on the excess over $50 million invested. These commissions
shall not be payable 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 commissions paid or a pro
rata portion thereof if the retirement plan redeems its shares within 12 months
of purchase. Contingent upon the achievement of certain sales objectives, PFD
may pay 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. From
time to time, PFD may elect to reallow the entire initial sales charge to
participating dealers for all Class A sales with respect to which orders are
placed during a particular period. Dealers to whom substantially the entire
sales charge is reallowed may be deemed to be underwriters under the federal
securities laws.

LETTER OF INTENT ("LOI"). Reduced sales charges are available for purchases of
$50,000 or more of Class A shares (excluding any reinvestments of dividends and
capital gains distributions) made within a 13-month period pursuant to an LOI
which may be established by completing the Letter of Intent section


                                       37


<PAGE>


of the Account Application. The reduced sales charge will be the charge
that would be applicable to the purchase of the specified amount of Class A
shares as if the shares had all been purchased at the same time. A purchase not
made pursuant to an LOI may be included if the LOI is submitted to PSC within 90
days of such purchase. You may also obtain the reduced sales charge by including
the value (at current offering price) of all your Class A shares in the fund and
all other Pioneer mutual funds held of record as of the date of your LOI in the
amount used to determine the applicable sales charge for the Class A shares to
be purchased under the LOI. Five percent of your total intended purchase amount
will be held in escrow by PSC, registered in your name, until the terms of the
LOI are fulfilled. When you sign the Account Application, you agree to
irrevocably appoint PSC your attorney-in-fact to surrender for redemption any or
all shares held in escrow with full power of substitution. An LOI is not a
binding obligation upon the investor to purchase, or the fund to sell, the
amount specified in the LOI.

If the total purchases, less redemptions, exceed the amount specified under the
LOI and are in an amount which would qualify for a further quantity discount,
all transactions will be recomputed on the expiration date of the LOI to effect
the lower sales charge. Any difference in the sales charge resulting from such
recomputation will be either delivered to you in cash or invested in additional
shares at the lower sales charge. The dealer, by signing the Account
Application, agrees to return to PFD, as part of such retroactive adjustment,
the excess of the commission previously reallowed or paid to the dealer over
that which is applicable to the actual amount of the total purchases under the
LOI.

If the total purchases, less redemptions, are less than the amount specified
under the LOI, you must remit to PFD any difference between the sales charge on
the amount actually purchased and the amount originally specified in the LOI.
When the difference is paid, the shares held in escrow will be deposited to your
account. If you do not pay the difference in sales charge within 20 days after
written request from PFD or your dealer, PSC, after receiving instructions from
PFD, will redeem the appropriate number of shares held in escrow to realize the
difference and release any excess.

CLASS B SHARES

You may buy Class B shares at the net asset value per share next computed after
receipt of a purchase order 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 after
September 30, 1998, all payments during a month will be aggregated and deemed to
have been made on the first day of that month. For the purpose of determining
the number of years from the time of any purchase made prior to October 1, 1998,
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.

The CDSC for Class B shares subject to a CDSC upon redemption will be determined
as follows:


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<PAGE>


                                 CDSC AS A % OF DOLLAR
         YEAR SINCE PURCHASE     AMOUNT SUBJECT TO CDSC

         First                             4.0
         Second                            4.0
         Third                             3.0
         Fourth                            3.0
         Fifth                             2.0
         Sixth                             1.0
         Seventh and thereafter            0.0

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 beginning
of the calendar month (or the calendar quarter for purchases made prior to
October 1, 1998) that is eight years after the purchase date, except as noted
below. Class B shares acquired by exchange from Class B shares of another
Pioneer mutual 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 (the "IRS") or an opinion of counsel that such
conversions will not constitute taxable events for federal tax purposes. The
conversion of Class B shares to Class A shares will not occur if such ruling or
opinion is not available and, therefore, Class B shares would continue to be
subject to higher expenses than Class A shares for an indeterminate period.

CLASS C SHARES

You may buy Class C shares at net asset value per share next computed after
receipt of a purchase order without the imposition of an initial sales charge;
however, Class C shares redeemed within one year of purchase will be subject to
a CDSC of 1%. 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. Class C shares do not convert to any
other class of fund shares.

For the purpose of determining the time of any purchase after September 30,
1998, all payments during a month will be aggregated and deemed to have been
made on the first day of that month. For the purpose of determining the time of
any purchase made prior to October 1, 1998, all payments during a calendar
quarter will be aggregated and deemed to have been made on the first day of that
quarter. In processing redemptions of Class C shares, the fund will first redeem
shares not subject to any CDSC and then shares held for the shortest period of
time during the one-year period. As a result, you will pay the lowest possible
CDSC.

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 C shares, including the payment of
compensation to broker-dealers.


                                       39


<PAGE>


12.      REDEEMING SHARES

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 for shareholders that are
subject to U.S. federal income tax. 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.

SYSTEMATIC WITHDRAWAL PLAN(S) ("SWP") (CLASS A, CLASS B AND CLASS C SHARES). A
SWP is designed to provide a convenient method of receiving fixed payments at
regular intervals from fund share accounts having a total value of not less than
$10,000. You must also be reinvesting all dividends and capital gains
distributions to use the SWP option.

Periodic payments of $50 or more will be deposited monthly, quarterly,
semiannually or annually directly into a bank account designated by the
applicant or will be sent by check to the applicant, or any person designated by
the applicant. Payments can be made either by check or electronic funds transfer
to a bank account designated by you. Class B accounts must meet the minimum
initial investment requirement prior to establishing a SWP. Withdrawals from
Class B and Class C share accounts are limited to 10% of the value of the
account at the time the SWP is established. See "Qualifying for a reduced sales
charge" in the prospectus. If you direct that withdrawal payments be paid to
another person, want to change the bank where payments are sent or designate an
address that is different from the account's address of record after you have
opened your account, a signature guarantee must accompany your instructions.
Withdrawals under the SWP are redemptions that may have tax consequences for
you.

Purchases of Class A shares of the fund at a time when you have a SWP in effect
may result in the payment of unnecessary sales charges and may, therefore, be
disadvantageous. SWP redemptions reduce and may ultimately exhaust the number of
shares in your account. In addition, the amounts received by a shareholder
cannot be considered as yield or income on his or her investment because part of
such payments may be a return of his or her investment.

A 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 in the shareholder's account have
been redeemed.

You may obtain additional information by calling PSC at 1-800-225-6292.

REINSTATEMENT PRIVILEGE (CLASS A SHARES). 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 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 reinstatement
occurs. For example, if a redemption resulted in a loss and an investment is
made in shares of the fund within 30 days before or after the redemption, you
may not be able to recognize the loss for federal income tax purposes. Subject
to the provisions outlined in the prospectus, you may also reinvest


                                       40


<PAGE>


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.

13.      TELEPHONE TRANSACTIONS

You may purchase, exchange or sell Class A, Class B or Class C shares by
telephone. Class Y shares may not be purchased by telephone. See the prospectus
for more information. For personal assistance, call 1-800-225-6292 between 8:00
a.m. and 9:00 p.m. (Class Y account holders should contact Pioneer's Group Plans
Department at 1-888-294-4480 between 9:00 a.m. and 6:00 p.m.) Eastern time on
weekdays. Computer-assisted transactions may be available to shareholders who
have prerecorded certain bank information (see "FactFoneSM"). YOU ARE STRONGLY
URGED TO CONSULT WITH YOUR INVESTMENT PROFESSIONAL PRIOR TO REQUESTING ANY
TELEPHONE TRANSACTION.

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 nor 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 purchase, exchange or redemption. You should
communicate with the fund in writing if you are unable to reach the fund by
telephone.

FACTFONESM. FactFoneSM is an automated inquiry and telephone transaction system
available to Pioneer mutual fund shareholders by dialing 1-800-225-4321.
FactFoneSM allows shareholder access to current information on Pioneer mutual
fund accounts and to the prices and yields of all publicly available Pioneer
mutual funds. In addition, you may use FactFoneSM to make computer-assisted
telephone purchases, exchanges or redemptions from your Pioneer mutual fund
accounts, access your account balances and last three transactions and order a
duplicate statement if you have activated your PIN. Telephone purchases or
redemptions require the establishment of a bank account of record.
Computer-assisted Class Y share telephone purchases, exchanges and redemptions
and certain other FactFoneSM features for Class Y shareholders are not currently
available through FactFoneSM. YOU ARE STRONGLY URGED TO CONSULT WITH YOUR
INVESTMENT PROFESSIONAL PRIOR TO REQUESTING ANY TELEPHONE TRANSACTION.
Shareholders whose accounts are registered in the name of a broker-dealer or
other third party may not be able to use FactFoneSM. Call PSC for assistance.

FactFoneSM allows shareholders to hear the following recorded fund information:

o    net asset value prices for all Pioneer mutual funds;

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

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


                                       41


<PAGE>


o    dividends and capital gains distributions on all Pioneer mutual funds.

Yields are calculated in accordance with SEC mandated standard formulas.

All performance numbers communicated through FactFoneSM represent past
performance, and figures 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, Class B, Class C and Class Y shares (except
for Pioneer Cash Reserves Fund, which seeks to maintain a stable $1.00 share
price) will also vary, and such shares may be worth more or less at redemption
than their original cost.

14.      PRICING OF SHARES

The net asset value per share of each class of the fund is determined as of the
close of regular trading on the Exchange (normally 4:00 p.m. Eastern time) on
each day on which the Exchange is open for trading. As of the date of this
statement of additional information, the Exchange is open for trading every
weekday except for the following holidays: New Year's Day, Martin Luther King,
Jr. 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 on 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. The fund is not required to determine its net asset
value per share on any day on which no purchase orders in good order for fund
shares are received and no shares are tendered and accepted for redemption.

Ordinarily, investments in debt securities are valued on the basis of
information furnished by a pricing service which utilizes primarily a matrix
system (which reflects such factors as security prices, yields, maturities and
ratings), supplemented by dealer and exchange quotations, to recommend
valuations for normal institutional-sized trading units of debt securities.
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. Securities quoted in foreign
currencies are converted to U.S. dollars utilizing foreign exchange rates
employed by the fund's independent pricing services. Generally, trading in
foreign securities is substantially completed each day at various times prior to
the close of regular trading on the Exchange. The values of such securities used
in computing the net asset value of the fund's shares are determined as of such
times. Foreign currency exchange rates are also generally determined prior to
the close of regular trading on the Exchange. Occasionally, events which affect
the values of such securities and such exchange rates may occur between the
times at which they are determined and the close of regular trading on the
Exchange and will therefore not be reflected in the computation of the fund's
net asset value. If events materially affecting the value of such securities
occur during such period, then these securities may be valued at their fair
value as determined in good faith by the Trustees. 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, although the actual
computations may be made by persons acting pursuant to the direction of the
Board of Trustees.

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 the fund's
liabilities attributable to that class, and dividing the result by the number of
outstanding shares of that class. For purposes of determining net asset value,
expenses of the classes of the fund are accrued daily and taken into account.
The fund's maximum offering price per Class A share is determined by adding the
maximum sales charge to the net asset value per Class A share. Class B, Class C
and Class Y shares are offered at net asset value without the imposition of an
initial sales charge (Class B and Class C shares may be subject to a CDSC).


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<PAGE>


15.      TAX STATUS

The fund intends to elect to be treated and to qualify each year as a "regulated
investment company" under Subchapter M of the Code so that it will not pay
federal income tax on income and capital gains distributed to shareholders as
required under the Code. If the fund did not qualify as a regulated investment
company, it would be treated as a U.S. corporation subject to federal income
tax. Under the Code, the fund will be subject to a nondeductible 4% federal
excise tax on a portion of its undistributed 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.

The fund declares a dividend from any net investment income and any net short-
term capital gains each business day. Dividends are normally paid on the last
business day of the month or shortly thereafter. The fund distributes net long-
term capital gains, if any, in November. Dividends from income and/or capital
gains may also be paid at such other times as may be necessary for the fund to
avoid federal income or excise tax.

In order to qualify as a regulated investment company under Subchapter M, the
fund must, among other things, derive at least 90% of its gross income for each
taxable year from dividends, interest, payments with respect to securities
loans, gains from the sale or other disposition of stock, securities or foreign
currencies, or other income (including gains from options, futures and forward
contracts) derived with respect to its business of investing in such stock,
securities or currencies (the "90% income test") and satisfy certain annual
distribution and quarterly diversification requirements. For purposes of the 90%
income test, income the fund earns from equity interests in certain entities
that are not treated as corporations (e.g., are treated as partnerships or
trusts) for U.S. tax purposes will generally have the same character for the
fund as in the hands of such entities. Consequently, the fund may be required to
limit its equity investments in such entities that earn fee income, rental
income or other nonqualifying income.

Unless shareholders specify otherwise, all distributions will be automatically
reinvested in additional full and fractional shares of the fund. For federal
income tax purposes, all dividends are taxable as described below whether a
shareholder takes them in cash or reinvests them in additional shares of the
fund. Dividends from investment company taxable income, which includes net
investment income, net short-term capital gain in excess of net long-term
capital loss and certain net foreign exchange gains, are taxable as ordinary
income. Dividends from net long-term capital gain in excess of net short-term
capital loss ("net capital gain"), if any, are taxable to the fund's
shareholders as long-term capital gains for federal income tax purposes without
regard to the length of time shares of the fund have been held. The federal
income tax status of all distributions will be reported to shareholders
annually.

Any dividend declared by the fund in October, November or December as of a
record date in such a month and paid during the following January will be
treated for federal income tax purposes as received by shareholders on December
31 of the calendar year in which it is declared.

Foreign exchange gains and losses realized by the fund in connection with
certain transactions involving foreign currency-denominated debt securities,
certain options and futures contracts relating to foreign currency, foreign
currency forward contracts, foreign currencies, or payables or receivables
denominated in a foreign currency are subject to Section 988 of the Code, which
generally causes such gains and losses to be treated as ordinary income and
losses and may affect the amount, timing and character of distributions to
shareholders. Under future regulations, any such transactions that are not
directly related to the fund's investments in stock or securities (or its
options contracts or futures contracts with respect to stock or securities) may
need to be limited in order to enable the fund to satisfy the 90% income test.
If the net foreign exchange loss for a year were to exceed the fund's investment
company taxable income


                                       43


<PAGE>


(computed without regard to such loss), the resulting ordinary loss for
such year would not be deductible by the fund or its shareholders in future
years.

If the fund acquires any equity interest (under proposed regulations, generally
including not only stock but also an option to acquire stock such as is inherent
in a convertible bond) in certain foreign corporations that receive at least 75%
of their annual gross income from passive sources (such as interest, dividends,
certain rents and royalties, or capital gains) or hold at least 50% of their
assets in investments producing such passive income ("passive foreign investment
companies"), the fund could be subject to federal income tax and additional
interest charges on "excess distributions" received from such companies or gain
from the sale of stock in such companies, even if all income or gain actually
received by the fund is timely distributed to its shareholders. The fund would
not be able to pass through to its shareholders any credit or deduction for such
a tax. An election may generally be available that would ameliorate these
adverse tax consequences, but any such election could require the fund to
recognize taxable income or gain (subject to tax distribution requirements)
without the concurrent receipt of cash. These investments could also result in
the treatment of associated capital gains as ordinary income. The fund may limit
and/or manage its holdings in passive foreign investment companies to limit its
tax liability or maximize its return from these investments.

The fund may invest to a significant extent in debt obligations that are in the
lowest rating categories or are unrated, including debt obligations of issuers
not currently paying interest or who are in default. Investments in debt
obligations that are at risk of or in default present special tax issues for the
fund. Tax rules are not entirely clear about issues such as when the fund may
cease to accrue interest, original issue discount or market discount when and to
what extent deductions may be taken for bad debts or worthless securities, how
payments received on obligations in default should be allocated between
principal and income and whether exchanges of debt obligations in a workout
context are taxable. These and other issues will be addressed by the fund, in
the event it invests in such securities, in order to seek to ensure that it
distributes sufficient income to preserve its status as a regulated investment
company and does not become subject to federal income or excise tax.

If the fund invests in certain pay-in-kind securities, zero coupon securities,
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
for each taxable year, which generally will be prior to the receipt of the
corresponding cash payments. However, the fund must distribute, at least
annually, all or substantially all of its net income, including such accrued
income, to shareholders to qualify as a regulated investment company under the
Code and avoid federal income and excise taxes. Therefore, the fund may have to
dispose of its portfolio securities under disadvantageous circumstances to
generate cash, or may have to leverage itself by borrowing the cash, to satisfy
distribution requirements.

For federal income tax purposes, the fund is permitted to carry forward a net
capital loss for any year to offset its 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. See
Appendix A for the fund's available capital loss carryforwards.

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 by the fund on these shares from such appreciation or income may
be taxable to such investor even if the net asset value of the investor's shares
is, as a result of the distributions, reduced below the investor's cost for such
shares and the distributions economically represent a return of a portion of the
investment.


                                       44


<PAGE>


Redemptions and exchanges are taxable events for shareholders that are subject
to tax. Shareholders should consult their own tax advisers with reference to
their individual circumstances to determine whether any particular transaction
in fund shares is properly treated as a sale for tax purposes, as the following
discussion assumes, and the tax treatment of any gains or losses recognized in
such transactions. Any loss realized by a shareholder upon the redemption,
exchange or other disposition of shares with a tax holding period of six months
or less will be treated as a long-term capital loss to the extent of any amounts
treated as distributions of long-term capital gain with respect to such shares.

In addition, if Class A shares redeemed or exchanged have been held for less
than 91 days, (1) in the case of a reinvestment in the fund or another mutual
fund at net asset value pursuant to the reinstatment privilege, the sales charge
paid on such shares is not included in their tax basis under the Code, or (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 reinstatement or 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
reinvestment or exchange. Losses on redemptions or other dispositions of shares
may be disallowed under "wash sale" rules in the event of other investments in
the fund (including those made pursuant to reinvestment of dividends and/or
capital gain distributions) within a period of 61 days beginning 30 days before
and ending 30 days after a redemption or other disposition of shares. In such a
case, the disallowed portion of any loss would be included in the federal tax
basis of the shares acquired in the other investments.

Options written or purchased and futures contracts entered into by the fund on
certain securities, indices and foreign currencies, as well as certain forward
foreign currency contracts, may cause the fund to recognize gains or losses from
marking-to-market even though such options may not have lapsed, been closed out,
or exercised or such futures or forward contracts may not have been performed or
closed out. The tax rules applicable to these contracts may affect the
characterization as long-term or short-term of some capital gains and losses
realized by the fund. Certain options, futures and forward contracts relating to
foreign currency may be subject to Section 988, as described above, and
accordingly produce ordinary income or loss. Additionally, the fund may be
required to recognize gain if an option, futures contract, forward contract,
short sale or other transaction that is not subject to the mark-to-market rules
is treated as a "constructive sale" of an "appreciated financial position" held
by the fund under Section 1259 of the Code. Any net mark-to-market gains and/or
gains from constructive sales may also have to be distributed to satisfy the
distribution requirements referred to above even though no corresponding cash
amounts may concurrently be received, possibly requiring the disposition of
portfolio securities or borrowing to obtain the necessary cash. Losses on
certain options, futures or forward contracts and/or offsetting positions
(portfolio securities or other positions with respect to which the fund's risk
of loss is substantially diminished by one or more options, futures or forward
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. Certain
tax elections may be available that would enable the fund to ameliorate some
adverse effects of the tax rules described in this paragraph. The tax rules
applicable to options, futures, forward contracts and straddles may affect the
amount, timing and character of the fund's income and gains or losses and hence
of its distributions to shareholders.

For purposes of the 70% dividends-received deduction generally available to
corporations under the Code, dividends received by the fund from U.S.
corporations in respect of any share of stock with a tax holding period of at
least 46 days (91 days in the case of certain preferred stock) extending before
and after each dividend held in an unleveraged position and distributed and
designated by the fund may be treated as qualifying dividends. Any corporate
shareholder should consult its tax adviser regarding the


                                       45


<PAGE>


possibility that its tax basis in its shares may be reduced, for federal
income tax purposes, by reason of "extraordinary dividends" received with
respect to the shares and, to the extent such basis would be reduced below zero,
current recognition of income may be required. In order to qualify for the
deduction, corporate shareholders must meet the minimum holding period
requirement stated above with respect to their fund shares, taking into account
any holding period reductions from certain hedging or other transactions or
positions that diminish their risk of loss with respect to their fund shares,
and, if they borrow to acquire or otherwise incur debt attributable to fund
shares, they may be denied a portion of the dividends-received deduction. The
entire qualifying dividend, including the otherwise deductible amount, will be
included in determining the excess, if any, of a corporation's adjusted current
earnings over its alternative minimum taxable income, which may increase a
corporation's alternative minimum tax liability.

The fund may be subject to withholding and other taxes imposed by foreign
countries, including taxes on interest, dividends and capital gains with respect
to its investments in those countries, which would, if imposed, reduce the yield
on or return from those investments. Tax conventions between certain countries
and the U.S. may reduce or eliminate such taxes in some cases. The fund does not
expect to satisfy the requirements for passing through to its shareholders their
pro rata shares of qualified foreign taxes paid by the fund, with the result
that shareholders will not include such taxes in their gross incomes and will
not be entitled to a tax deduction or credit for such taxes on their own tax
returns.

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 intangible property taxes, the
value of its assets is attributable to) certain U.S. government obligations,
provided in some states that certain thresholds for holdings of such obligations
and/or reporting requirements are satisfied. The fund will not seek to satisfy
any threshold or reporting requirements that may apply in particular taxing
jurisdictions, although the fund may in its sole discretion provide relevant
information to shareholders.

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

Federal law requires that the fund withhold (as "backup withholding") 31% of
reportable payments, including dividends, capital gain distributions and the
proceeds of redemptions (including exchanges) or repurchases of fund shares paid
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 IRS Forms W-9, that the Social Security Number 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
underreporting of interest or dividend income.

If, as anticipated, 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 or any Delaware corporation income tax.

The description of certain federal tax provisions 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. This description does
not address the special tax rules that may be applicable to particular types of
investors, such as financial


                                       46


<PAGE>


institutions, insurance companies, securities dealers, or tax-exempt or
tax-deferred plans, accounts or entities. Investors other than U.S. persons may
be subject to different U.S. tax treatment, including a possible 30%
non-resident alien U.S. withholding tax (or non-resident 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, Form W-8BEN, or other authorized
withholding certificate is on file, to 31% backup withholding on certain other
payments from the fund. Shareholders should consult their own tax advisers on
these matters and on state, local and other applicable tax laws.

16.      INVESTMENT RESULTS

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 stock or other relevant indices. For example, total return of the fund's
classes may be compared to averages or rankings prepared by Lipper, Inc., a
widely recognized independent service which monitors mutual fund performance;
the Merrill Lynch High Yield Master II Index and the Merrill Lynch Index of all
Convertibles, Speculative Quality, recognized measures of the performance of
high yield securities; the S&P 500, an index of unmanaged groups of common
stock; or any other appropriate index.

In addition, the performance of the classes of the fund may be compared to
alternative investment or savings vehicles and/or to indices or indicators of
economic activity, e.g., inflation or interest rates. The fund may also include
securities industry or comparative performance information generally and in
advertising or materials marketing the fund's shares. 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, 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 Bloomberg
Financial Markets, CDA/Wiesenberger, Donoghue's Mutual Fund Almanac, Ibbotson
Associates, Investment Company Data, Inc., Johnson's Charts, Kanon Bloch Carre
and Co., Lipper, Inc., Micropal, Inc., Morningstar, Inc., Schabacker Investment
Management and Towers Data Systems, Inc.

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 of more classes of the fund since
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.


                                       47


<PAGE>


STANDARDIZED YIELD QUOTATIONS

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

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

With respect to the treatment of discount and premium on mortgage- or other
receivables-backed obligations which are expected to be subject to monthly
payments of principal and interest ("pay downs"), the fund accounts for gain or
loss attributable to actual monthly pay downs as an increase or decrease to
interest income during the period. In addition, the fund may elect (i) to
amortize the discount or premium remaining on a security, based on the cost of
the security, to the weighted average maturity date, if such information is
available, or to the remaining term of the security, if the weighted average
maturity date is not available, or (ii) not to amortize the remaining discount
or premium on a security.

For purposes of computing yield, interest income is recognized by accruing 1/360
of the stated interest rate of each obligation in the fund's portfolio each day
that the obligation is in the portfolio. Expenses of Class


                                       48


<PAGE>


A and Class B accrued during any base period, if any, pursuant to the
respective Distribution Plans are included among the expenses accrued during the
base period.

See Appendix A for the standardized yield quotation for each class of fund
shares as of the most recently completed fiscal year.

STANDARDIZED AVERAGE ANNUAL TOTAL RETURN QUOTATIONS

One of the primary methods used to measure the performance of a class of the
fund is "total return." Total return will normally represent the percentage
change in value of an account, or of a hypothetical investment in a class of the
fund, over any period up to the lifetime of that class of the fund. Total return
calculations will usually assume the reinvestment of all dividends and capital
gain 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.

The fund's average annual total return quotations for each of its classes as
that information may appear in the fund's prospectus, this statement of
additional information or in advertising are calculated by standard methods
prescribed by the SEC.

Average annual total return quotations for each class of
shares are computed by finding the average annual compounded rates of return
that would cause a hypothetical investment in the class made on the first day of
a designated period (assuming all dividends and distributions are reinvested) 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[superscript] = ERV

Where:

         P   = a hypothetical initial payment of $1,000, less the
               maximum sales load of $57.50 for Class A shares or
               the deduction of the CDSC for Class B and Class C
               shares at the end of the period; for Class Y shares,
               no sales load or CDSC applies

         T   = average annual total return

         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)

For purposes of the above computation, it is assumed 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%.

In determining the average annual total return (calculated as provided above),
recurring fees, if any, that are charged to all shareholder accounts of a
particular class of shares are taken into consideration. For any


                                       49


<PAGE>


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 class' mean account size.

See Appendix A for the annual total returns for each class of fund shares as of
the most recently completed fiscal year.

17.      FINANCIAL STATEMENTS

Third Avenue High Yield Fund's audited financial statements for the period ended
October 31, 1998 and its unaudited financial statements for the six months ended
April 30, 1999 are included herein. The October 31, 1999 financial statements,
including the financial highlights in the fund's Class A, Class B and Class C
shares prospectus, have been audited by PricewaterhouseCoopers LLP, independent
accountants, as indicated in their report with respect to those financial
statements and are included in reliance upon the authority of
PricewaterhouseCoopers LLP as experts in accounting and auditing in giving their
report.


                                       50


<PAGE>


                          THIRD AVENUE HIGH YIELD FUND





Dear Fellow Shareholders:

At October 31, 1998, the audited net asset value attributable to the 904,440
common shares outstanding of the Third Avenue High Yield Fund (the "Fund") was
$8.50 per share. This compares with an unaudited net asset value of $9.82 at
July 31, 1998, and a net asset value of $10.00 per share at February 12, 1998,
the date of the Fund's inception. At December 11, 1998, the unaudited net asset
value was $9.00 per share.

QUARTERLY ACTIVITY

During the fourth quarter of fiscal 1998, the Fund established one new position,
as new monies flowed into the Fund, and eliminated three positions in order to
raise cash to accommodate redemptions of shares by short-term investors on
several occasions.

Transactions made during the quarter are summarized below.

PAR VALUE                           NEW POSITION ACQUIRED
$500,000                            CalEnergy Co., Inc 8.48%, due 9/15/28

                                    POSITIONS ELIMINATED
$300,000                            Alcatel SA 7.00%, due 8/01/04
$300,000                            MascoTech 4.50%, due 12/15/03
$500,000                            PSINet, Inc. 10.00%, due 2/15/05

PORTFOLIO ACTIVITY

The three months ending October 31 marked a once-in-a-decade chance for
investors in the high yield bond market, where the Fund has substantial
investments, to profit from disorderly market conditions. Because of lack of
liquidity and forced sales from leveraged investors, yields rose to levels which
on a relative basis were at least as attractive as in the 1990-1991 period, the
last such great unsettled period. Similarly, convertible bonds, where the bulk
of the Fund's assets is currently concentrated, dropped to levels seen only
fleetingly in 1990. Convertible bonds suffered from the combined effects of
lower stock prices and higher interest rates on below investment grade bonds in
general.

We believe the Fund's portfolio of securities offers both high current income
and the possibility of future capital appreciation. Further, our holdings are
concentrated in companies and industries whose profits, we think, will expand
faster than the economy as a whole, either through internal growth or in
combination with restructuring and consolidating among companies. Such asset
transfer activity can improve profits and return on investment even in
businesses with slow underlying growth rates.

Our largest concentration of holdings, comprising just over 14% of total assets,
is in the semiconductor capital equipment industry. Our companies hold leading
technological positions in this multifaceted area, and have the financial
flexibility to ride out the rest of the current industry


                                       51


<PAGE>


consolidation. We believe they are well positioned for the next industry
upswing, which some industry analysts think is already underway.

Our second largest industry representation, about 13.5% of total assets,
consists of issues of corporations manufacturing a wide range of technology
products such as semiconductors, networking products and disks for computers.
Companies in these industries have just completed a period of relatively flat
demand, coupled with the worst excess inventory supply cycle seen in the
post-World War II period, causing sharp price erosion as inventories were worked
off. This process is nearly completed, and demand, especially for computer-based
products, seems to be moving up again at very healthy rates.

The third largest sector in the Fund, amounting to 11% of assets, is
telecommunications. This industry is undergoing dynamic change as a result of
the Telecommunications Act of 1996. This legislation provided for the
deregulation of the industry and has spawned a number of aggressive competitors
offering voice, data, and internet services using new technology to share in the
explosive growth in demand. We hold issues of several of these new entrants, and
think they will profit not only from new markets but also by taking market share
from existing incumbent service providers.

Healthcare makes up close to 11% of the Fund's total assets. Current industry
conditions are unsettled, as long-term care providers adjust their business
plans to new federal government regulations on reimbursement for care. The
number of people needing long-term care along with ancillary services is growing
much faster than the population as a whole. Once companies adapt to the new
reimbursement rules being phased into the system, we expect other investors will
recognize their bright future, as demand for both the quantity and quality of
healthcare expands faster than growth of the domestic economy.

The electric and gas utility industry is our fifth largest sector, amounting to
close to 10% of the Fund's total assets. While this industry should grow at
levels in line with overall economic growth in the U.S., massive changes are
just starting to be felt as states begin to deregulate the power industry.
Similar deregulation moves are also going on in industrialized countries
overseas, which in some cases, notably the United Kingdom (U.K.), are actually
ahead of the U.S. in opening their power markets to free competition. We think
smart managements will be able to take advantage of these changes to grow their
revenues and profits far above the growth of the power market as a whole.

Further, the electric utility industry in the U.S. and other industrialized
countries is relatively insensitive to the recent economic declines in less
industrialized, so-called emerging market countries, primarily in Asia and Latin
America. These countries have begun to reduce their demand for many products
manufactured in the U.S., and are attempting to increase their exports to
industrialized countries, in an effort to solve their economic troubles. As a
result of this lowered export demand and increased import supply, many domestic
companies, especially those in commodity-based industries like metals, energy,
chemicals, paper and forest products, and textiles, will experience revenue and
profit pressure next year.

NEW PURCHASE

CalEnergy is a diversified global energy company which has grown by acquisition
of electric and gas companies in the U.S., U.K., Australia, Canada, and New
Zealand. Its recent purchase of Iowa-based MidAmerican Energy will provide
access to an attractive and growing market for its low cost power. As the
electric utility industry begins to deregulate, both in the U.S. and abroad,


                                       52


<PAGE>


CalEnergy should benefit from the knowledge it has gained since its 1997
acquisition of Northern Electric in the U.K.

POSITIONS ELIMINATED

Among the three positions which were eliminated in the quarter were bonds of
Alcatel, the large French telecommunications equipment company. Alcatel had
agreed in June, 1998, to take over DSC Communications, a Texas-based
telecommunications equipment company. The DSC bonds had a speculative grade
rating of "B" by the major rating services, and experienced substantial
appreciation in price due to Alcatel's higher investment grade credit rating of
"A" by the major rating agencies.

MascoTech convertible bonds were sold, although our fundamentally favorable
opinion of the company has not changed, because we felt other holdings in the
portfolio had a likelihood of greater capital appreciation. Similarly, we also
sold our holding of PSINet, an Internet access and Web hosting provider to
corporations and other Internet service providers, because we felt its
continuing need to tap the high yield bond market at future dates would provide
other opportunities to reestablish a position in this credit in the future.

THE MISFORTUNE OF MARKET TIMING

Notably, redemptions of the Fund in the quarter were concentrated during the
first half of October, the very period when financial markets were at their most
stressed condition in many years, and short-term downward pressure was most
intense on all securities prices. You may recall that at this time, prices of
virtually all securities, except for U.S. Treasury issues, declined sharply, due
to liquidity pressures arising from forced sales of securities by numerous
leveraged investment funds. In addition, credit concerns about so-called
emerging market bonds, such as those from Russia which defaulted in the quarter,
caused prices of all emerging market debt, as well as prices of domestic high
yield bonds, to drop significantly. The combination of all these events led to
extremely illiquid market conditions not seen in many years.

Of course, we recognize that in future periods of market turmoil, the net asset
value per share of the Fund may well drop again, reflecting short-term changes
in the prices of securities held in the Fund. We regard such times as great
opportunities to purchase, but certainly not to sell. Lower prices allow us to
buy more bonds or shares for the same amount of money. If our intensive research
evaluations are accurate, we can take advantage of short-term price declines to
create even greater opportunity to increase our shareholders' investment over
the long term.

1998 DISTRIBUTIONS

On November 18, 1998, the Fund declared a dividend from the Fund's estimated net
investment income through the period ending December 31, 1998. The amount is
estimated to be approximately $0.16 per Fund share. This distribution is payable
January 6, 1999 to Fund shareholders of record on December 30, 1998. The precise
amount of the distribution will be determined based on the total number of Fund
shares outstanding on the close of business on the record date, December 30,
1998. The distribution is payable in cash or, for those shareholders who have
elected the reinvestment option, in additional Fund shares at the Fund's net
asset value on December 31, 1998, the "ex" date, or valuation date, for
reinvestment.


                                       53


<PAGE>


I look forward to writing to you again when the first quarter report for the
period ending January 31, 1999 is published.

Sincerely,



/s/ Margaret D. Patel
Margaret D. Patel
Portfolio Manager, Third Avenue High Yield Fund


                                       54


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                         PORTFOLIO OF INVESTMENTS
                                           AT OCTOBER 31, 1998


                               PRINCIPAL                                              VALUE      % OF NET
                               AMOUNT ($)      ISSUES                               (NOTE 1)       ASSETS
- ------------------------------ --------------- ---------------------------------- -------------- -----------
<S>                            <C>             <C>                                <C>            <C>
CONVERTIBLE BONDS - 58.07%

Capital Equipment -                   450,000  Lam Research Corp. 5.00%,
Semiconductors                                 due 9/1/02                            $  356,063       4.63%
                                                                                  --------------

Computers - Memory Devices            300,000  HMT Technology Corp. 5.75%,
                                               due 1/15/04                              178,125       2.32%
                                                                                  --------------

Electric Utility Services             400,000  Itron, Inc. 6.75%, due 3/31/04           285,500       3.71%
                                                                                  --------------

Electronic Components -               325,000  Atmel SA 144A 3.25%, due 6/1/02
Semiconductors                                                                          247,000
                                      325,000  Cypress Semiconductors Corp.
                                               6.00%, due 10/1/02                       292,906
                                                                                  --------------
                                                                                        539,906       7.02%
                                                                                  --------------

Instrumentation - Electronic          600,000  Credence Systems Corp. 5.25%,
Testing                                        due 9/15/02                              444,000       5.77%
                                                                                  --------------

Lasers - Systems/Components           450,000  Cymer, Inc. 3.50%, due
                                               8/6/04                                   300,937       3.91%
                                                                                  --------------

Medical - Generic Drugs               475,000  Alpharma, Inc. 144A 5.75%, due
                                               4/1/05                                   511,812       6.65%
                                                                                  --------------

Medical - Hospitals                   625,000  Columbia HCA Medical Care,
                                               Int'l. 6.75%, due 10/1/06                530,469       6.90%
                                                                                  --------------

Medical Management Services           505,000  PhyMatrix Corp. 6.75%, due
                                               6/15/03                                  202,631       2.63%
                                                                                  --------------

Networking                            425,000  Adaptec, Inc. 4.75%, due 2/1/04          330,438       4.30%
                                                                                  --------------

Oil/Gas Exploration                   300,000  Range Resources Corp. 6.00%, due
                                               2/1/07                                   193,500
                                      300,000  Pogo Producing Co. 5.50%, due
                                               6/15/06                                  208,500
                                                                                  --------------
                                                                                        402,000       5.23%
                                                                                  --------------

Oil Field Services                    300,000  Key Energy Group, Inc. 5.00%,
                                               due 9/15/04                              190,875       2.48%
                                                                                  --------------

Telecommunications - Wireless         500,000  P-Com, Inc 4.25%, due 11/1/02            193,125       2.51%
                                                                                  --------------

                                               TOTAL CONVERTIBLE BONDS
                                               (Cost $5,617,360)                      4,465,881
                                                                                  --------------

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       55


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                   PORTFOLIO OF INVESTMENTS (CONTINUED)
                                           AT OCTOBER 31, 1998


                                                                                      VALUE      % OF NET
                               SHARES          ISSUES                               (NOTE 1)       ASSETS
- ------------------------------ --------------- ---------------------------------- -------------- -----------
<S>                            <C>             <C>                                <C>            <C>
CONVERTIBLE PREFERRED STOCK - 19.24%

Auto Parts Original                     7,000  Breed Technologies, Inc. 6.50%,
                                               due 11/15/27                          $  137,374       1.79%
                                                                                  --------------

Diversified Manufacturing               5,000  Coltec Capital Trust 144A 5.25%,
                                               due 4/15/28                              182,500       2.37%
                                                                                  --------------

Electric Utility Services               4,000  Texas Utilities 9.25%, due
                                               8/16/01                                  225,500       2.93%
                                                                                  --------------

Insurance                               5,000  Conseco Finance Trust IV 7.00%,
                                               due 2/16/01                              212,813       2.77%
                                                                                  --------------

Medical - Long Term/Subacute            9,000  Sun Financing I 144A 7.00%, due
                                               5/1/28                                   102,375       1.33%
                                                                                  --------------

Rental Auto Equipment                   6,000  Budget Group Capital Trust 144A
                                               6.25%, due 6/15/05                       246,000       3.20%
                                                                                  --------------

Telecommunications - Wireless           5,000  Winstar Communications, Inc.
                                               144A 7.00% due 3/15/10                   143,750       1.87%
                                                                                  --------------

Telephone Services                      6,000  Nextlink Communications, Inc.
                                               144A 6.50%, due 3/31/10                  229,500       2.98%
                                                                                  --------------

                                               TOTAL CONVERTIBLE PREFERRED
                                               Stock (Cost $2,164,353)                1,479,813
                                                                                  --------------

<CAPTION>
                               PRINCIPAL
                               AMOUNT ($)
- ------------------------------ --------------- ---------------------------------- -------------- -----------
<S>                            <C>             <C>                                <C>            <C>
CORPORATE BONDS - 18.32%

Electric Utility Services             500,000  CalEnergy Co., Inc. 8.48%, due
                                               9/15/28                                  520,625       6.77%
                                                                                  --------------

Real Estate - Commercial              500,000  BF Saul REIT 144A 9.75%, due
                                               4/1/08                                   416,250       5.41%
                                                                                  --------------

Telephone Services                    500,000  Level 3 Communications, Inc.
                                               144A 9.125%, due 5/1/08                  472,500       6.14%
                                                                                  --------------

                                               TOTAL CORPORATE BONDS
                                               (Cost $1,497,971)                      1,409,375
                                                                                  --------------

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       56


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                   PORTFOLIO OF INVESTMENTS (CONTINUED)
                                           AT OCTOBER 31, 1998


                                                                                      VALUE      % OF NET
                               SHARES          ISSUES                               (NOTE 1)       ASSETS
- ------------------------------ --------------- ---------------------------------- -------------- -----------
<S>                            <C>             <C>                                <C>            <C>
COMMON STOCKS - 0.14%

Telecommunications - Wireless             399  Winstar Communications, Inc (a)
                                                                                     $   10,773       0.14%
                                                                                  --------------

                                               TOTAL COMMON STOCK
                                               (Cost $8,653)                             10,773
                                                                                  --------------

                                               TOTAL INVESTMENT
                                               PORTFOLIO - 95.77%
                                               (Cost $9,288,337)                      7,365,842
                                                                                  --------------

                                               CASH AND OTHER ASSETS LESS
                                               LIABILITIES - 4.23%                      325,394
                                                                                  --------------

                                               NET ASSETS - 100.00%
                                               (Applicable to 904,440 shares
                                               outstanding)                          $7,691,236
                                                                                  ==============
Notes:
   (a) Non-income producing security.

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       57


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                   STATEMENT OF ASSETS AND LIABILITIES
                                             OCTOBER 31, 1998

<S>                                                                                             <C>
ASSETS:

Investments at value (Notes 1 and 4):
Unaffiliated issuers (identified cost of $9,288,337)                                            $7,365,842
Cash (Note 1)                                                                                      220,256
Receivable for fund shares sold                                                                     58,710
Interest receivable                                                                                106,000
Deferred organizational costs (Note 1)                                                              12,865
Other assets                                                                                         8,002
                                                                                                ----------

      Total assets                                                                               7,771,675
                                                                                                ----------

LIABILITIES:

Payable for fund shares redeemed                                                                    15,031
Payable to investment adviser                                                                        5,610
Accounts payable and accrued expenses                                                               59,798
                                                                                                ----------

      Total liabilities                                                                             80,439
                                                                                                ----------

      Net assets                                                                                $7,691,236
                                                                                                ==========

SUMMARY OF NET ASSETS:

Common stock, unlimited shares authorized, no par value,
    904,440 shares outstanding                                                                  $9,609,490
Accumulated undistributed net investment income                                                     54,866
Accumulated net realized losses from investment transactions (Note 8)                              (50,625)
Net unrealized depreciation of investments                                                      (1,922,495)
                                                                                                ----------

      Net assets applicable to capital shares outstanding                                       $7,691,236
                                                                                                ==========

Net asset value, offering and redemption price per share                                             $8.50
                                                                                                     =====

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       58


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                         STATEMENT OF OPERATIONS
                                  FOR THE PERIOD ENDED OCTOBER 31, 1998*

<S>                                                                                              <C>
INVESTMENT INCOME:

    Interest                                                                                   $   400,869
    Dividends                                                                                       54,379
                                                                                               -----------

      Total investment income                                                                      455,248
                                                                                               -----------

EXPENSES:

    Investment advisory fees (Note 3)                                                               50,472
    Directors' fees and expenses                                                                    43,204
    Administration fees (Note 3)                                                                    28,253
    Registration and filing fees                                                                    23,756
    Auditing and tax consulting fees                                                                20,500
    Transfer agent fees                                                                             18,939
    Accounting services                                                                             18,622
    Reports to shareholders                                                                         10,554
    Custodian fees                                                                                   5,138
    Amortization of organizational expenses (Note 1)                                                 2,135
    Miscellaneous expenses                                                                           2,104
                                                                                               -----------

      Total operating expenses                                                                     223,677
                                                                                               -----------

    Expenses waived and reimbursed (Note 3)                                                       (117,110)
                                                                                               -----------

      Net expenses                                                                                 106,567
                                                                                               -----------

      Net investment income                                                                        348,681
                                                                                               -----------

REALIZED AND UNREALIZED LOSSES ON INVESTMENTS:

    Net realized losses on investments                                                             (50,625)
    Net change in unrealized depreciation on investments                                        (1,922,495)
                                                                                               -----------

      Net realized and unrealized losses on investments                                         (1,973,120)
                                                                                               -----------

NET DECREASE IN NET ASSETS RESULTING FROM OPERATIONS                                           $(1,624,439)
                                                                                               ===========

* The Fund commenced investment operations on February 12, 1998.

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       59


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                    STATEMENT OF CHANGES IN NET ASSETS


                                                                                       FOR THE PERIOD
                                                                                      ENDED 10/31/98*
<S>                                                                                   <C>
OPERATIONS:

    Net investment income                                                                      $   348,681
    Net realized losses on investments                                                             (50,625)
    Net change in unrealized depreciation on investments                                        (1,922,495)
                                                                                               -----------

    Net decrease in net assets resulting from operations                                        (1,624,439)
                                                                                               -----------

DISTRIBUTIONS:

    Dividends to shareholders from net investment income                                          (295,950)
                                                                                               -----------

CAPITAL SHARE TRANSACTIONS:

    Proceeds from sale of shares                                                                12,705,359
    Net asset value of shares issued in reinvestment of
      dividends and distributions                                                                  266,886
    Cost of shares redeemed                                                                     (3,360,620)
                                                                                               -----------
    Net increase in net assets resulting from capital share transactions                         9,611,625
                                                                                               -----------

    Net increase in net assets                                                                   7,691,236
    Net assets at beginning of period                                                                    0
                                                                                               -----------

    Net assets at end of period (including undistributed net investment
      income of $54,866)                                                                        $7,691,236
                                                                                                ==========

* The Fund commenced investment operations February 12, 1998.

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       60


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                           FINANCIAL HIGHLIGHTS


Selected data (for a share outstanding throughout the period) and ratios are as
follows:

                                                                            FOR THE
                                                                            PERIOD
                                                                             ENDED
                                                                           10/31/98*
<S>                                                                        <C>
Net Asset Value, Beginning of Period                                           $10.00
                                                                               ------

Income (losses) from Investment Operations:

    Net investment income                                                         .34
    Net loss on securities (both realized and unrealized)                       (1.56)
                                                                               ------

      Total from Investment Operations                                          (1.22)
                                                                               ------

Less Distributions:

    Dividends from net investment income                                         (.28)
                                                                               ------

Net Asset Value, End of Period                                                 $ 8.50
                                                                               ======

Total Return (since inception)                                                 (12.39%)1

Ratios/Supplemental Data:

    Net Assets, End of period (in thousands)                                   $7,691
    Ratio of Expenses to Average Net Assets
      Before expense reimbursement                                               3.99%2
      After expense reimbursement                                                1.90%2
    Ratio of Net Income to Average Net Assets
      Before expense reimbursement                                               4.13%2
      After expense reimbursement                                                6.22%2
Portfolio Turnover Rate                                                            38%1

1  Not Annualized
2  Annualized
* The Fund commenced investment operations February 12, 1998.

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       61


<PAGE>


                             PERFORMANCE INFORMATION
                                   (Unaudited)

PERFORMANCE ILLUSTRATIONS

            COMPARISON OF CHANGE IN VALUE OF A $10,000 INVESTMENT IN
          THIRD AVENUE HIGH YIELD FUND AND THE MERRILL LYNCH HIGH YIELD
                 MASTER II INDEX AND THE MERRILL LYNCH INDEX OF
                      ALL CONVERTIBLES, SPECULATIVE QUALITY


                          Total Return Since Inception
                                    -12.39%


[The following table represents a chart in the printed piece.]

             TAHYF           Merrill Lynch          Merrill Lynch
                             High Yield             Index of all Convertibles,
                             Master II Index        Speculative Quality

2/12/98*     $10,000.00      $10,000.00             $10,000.00
10/31/98     8,761.00        9,621.00               9,293.00

- --------------------------------------------------------------------------------
* Period beginning February 12, 1998 (Third Avenue High Yield Fund's
commencement of operations)

As with all mutual funds, past performance does not indicate future results.


                                       62


<PAGE>


                                            THIRD AVENUE TRUST
                                      NOTES TO FINANCIAL STATEMENTS
                                             OCTOBER 31, 1998


1.       SUMMARY OF ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES

ORGANIZATION:
Third Avenue Trust (the "Trust") is an open-end, non-diversified management
investment company organized as a Delaware business trust pursuant to a Trust
Instrument dated October 31, 1996. The Trust currently consists of four separate
investment series: Third Avenue Value Fund, Third Avenue Small-Cap Value Fund,
Third Avenue High Yield Fund and Third Avenue Real Estate Value Fund (each a
"Fund" and, collectively, the "Funds"). At the close of business on March 31,
1997, shareholders of Third Avenue Value Fund, Inc., a Maryland corporation
which was incorporated on November 27, 1989 and began operations on October 9,
1990, became shareholders of Third Avenue Value Fund. Third Avenue Small-Cap
Value Fund commenced investment operations on April 1, 1997. Third Avenue High
Yield Fund commenced investment operations on February 12, 1998. Third Avenue
Real Estate Value Fund commenced investment operations on September 17, 1998.
Third Avenue Value Fund, Third Avenue Small-Cap Value Fund and Third Avenue Real
Estate Value Fund seek to achieve their investment objectives of long-term
capital appreciation by adhering to a strict value discipline when selecting
securities. While Third Avenue Value Fund, Third Avenue Small-Cap Value Fund and
Third Avenue Real Estate Value Fund pursue a capital appreciation objective,
each Fund has a distinct investment approach. Third Avenue High Yield Fund seeks
to achieve its objective of maximizing total return through a combination of
income and capital appreciation by adhering to a similar value discipline in
selecting securities.

Third Avenue Value Fund seeks to achieve its objective by investing in a
portfolio of equity securities of well-financed companies believed to be priced
below their private market values and debt securities providing strong,
protective covenants and high, effective yields.

Third Avenue Small-Cap Value Fund seeks to achieve its objective by investing at
least 65% of its assets in a portfolio of equity securities of well-financed
companies having market capitalizations of below $1 billion at the time of
investment and believed to be priced below their private market values.

Third Avenue High Yield Fund seeks to achieve its objective by investing at
least 65% of its assets in a portfolio of non-investment grade fixed income or
other debt securities of companies whose capital structures, in the opinion of
EQSF Advisers, Inc., the Fund's investment adviser, have a market value priced
below their private market values.

Third Avenue Real Estate Value Fund seeks to achieve its objective by investing
at least 65% of its total assets in a portfolio of equity and debt securities of
well-financed companies in the real estate industry or related industries or
that own significant real estate assets at the time of investment.

ACCOUNTING POLICIES:
The policies described below are followed consistently by the Funds in the
preparation of their financial statements in conformity with generally accepted
accounting principles.

The preparation of financial statements in accordance with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts and disclosures.
Actual results could differ from those estimates.

SECURITY VALUATION:
Securities traded on a principal stock exchange or the National Association of
Securities Dealers' Automated Quotation System ("NASDAQ") are valued at the last
quoted sales price or, in the absence of closing sales prices on that day,
securities are valued at the mean between the closing bid and asked price.
Temporary cash investments are valued at cost, plus accrued interest, which
approximates market.
Short-


                                       63


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                OCTOBER 31, 1998


term securities with original or remaining maturities in excess of 60 days are
valued at the mean of their quoted bid and asked prices. Short-term securities
with 60 days or less to maturity are amortized to maturity based on their cost
if acquired within 60 days of maturity, or if already held by a Fund on that
day, based on the value determined on that day.

The Funds may invest up to 15% of their total assets in securities which are not
readily marketable, including those which are restricted as to disposition under
applicable securities laws ("restricted securities"). Restricted securities and
other securities and assets for which market quotations are not readily
available are valued at "fair value", as determined in good faith by the Board
of Trustees of the Funds, although actual evaluations may be made by personnel
acting under procedures established by the Board of Trustees. At October 31,
1998, such securities had a total fair value of $114,574,191 or 7.44% of net
assets of Third Avenue Value Fund and $4,268,404 or 3.06% of net assets of Third
Avenue Small-Cap Value Fund. Among the factors considered by the Board of
Trustees in determining fair value are the type of security, trading in
unrestricted securities of the same issuer, the financial condition of the
issuer, the Fund's cost at the date of purchase, a percentage of the Fund's
beneficial ownership of the issuer's common stock and debt securities, the
operating results of the issuer, the discount from market value of any similar
unrestricted securities of the issuer at the time of purchase and liquidation
values of the issuer. The fair values determined in accordance with these
procedures may differ significantly from the amounts which would be realized
upon disposition of the securities. Restricted securities often have costs
associated with subsequent registration. The restricted securities currently
held by the Funds are not expected to incur any future registration costs.

SECURITY TRANSACTIONS AND INVESTMENT INCOME:
Security transactions are accounted for on a trade date basis. Dividend income
is recorded on the ex-dividend date and interest income, including, where
applicable, amortization of premium and accretion of discount on investments, is
accrued daily, except when collection is not expected. Realized gains and losses
from securities transactions are reported on an identified cost basis.

FOREIGN CURRENCY TRANSLATION AND FOREIGN INVESTMENTS:
The books and records of the Funds are maintained in U.S. dollars. Foreign
currency amounts are translated into U.S. dollars as follows:

o    Investments: At the prevailing rates of exchange on the valuation date.
o    Investment transactions and investment income: At the prevailing rates of
     exchange on the date of such transactions.

Although the net assets of the Funds are presented at the foreign exchange rates
and market values at the close of the period, the Funds do not isolate that
portion of the results of operations arising as a result of changes in the
foreign exchange rates from the fluctuations arising from changes in the market
prices of the securities held at period end. Similarly, the Funds do not isolate
the effect of changes in foreign exchange rates from the fluctuations arising
from changes in the market prices of securities sold during the period.
Accordingly, realized and unrealized foreign currency gains (losses) are
included in the reported net realized and unrealized gains (losses) on
investment transactions and balances.

FOREIGN CURRENCY SWAP CONTRACTS:
Third Avenue Value Fund has entered into foreign currency swaps to exchange
Japanese yen for U.S. dollars. A swap is an agreement that obligates two parties
to exchange a series of cash flows at specified intervals based upon or
calculated by reference to changes in specified prices or rates for a specified
amount of an underlying asset. These swaps are used to hedge the Fund's exposure
to Japanese yen denominated securities and the Japanese market. The payment
flows are usually netted against each other, with the difference being paid by
one party to the other.

Fluctuations in the value of open swap contracts are recorded daily as net
unrealized gains or losses. The Fund realizes a gain or loss upon termination or
reset of the contracts. The statement of operations reflects


                                       64


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                OCTOBER 31, 1998


net realized and unrealized gains (losses) on these contracts. At October
31, 1998, the Fund had an outstanding foreign currency swap contract with Bear
Stearns that commits the Fund to pay 5.9 billion yen in exchange for 50 million
U.S. dollars on October 26, 1999. The Fund will pay 0.14% interest on the 5.9
billion yen and Bear Stearns will pay 4.63% interest on the 50 million U.S.
dollars.

FORWARD FOREIGN CURRENCY CONTRACTS:
Third Avenue Value Fund and Third Avenue Small-Cap Value Fund engage in
portfolio hedging with respect to changes in currency exchange rates by entering
into forward foreign currency contracts to sell currencies. A forward currency
contract is a commitment to purchase or sell a foreign currency at a future date
at a negotiated forward rate. Fluctuations in the value of forward foreign
currency contracts are recorded daily as net unrealized gains or losses. The
Funds realize a gain or loss upon settlement of contracts.

FOREIGN CURRENCY OPTION CONTRACTS:
An option contract gives the buyer the right, but not the obligation to buy
(call) or sell (put) an underlying item at a fixed exercise price on a certain
date or during a specified period. The use of foreign currency put option
strategies provide the Funds with protection against a rally in the U.S. dollar
versus the foreign currency while retaining the benefits (net of the option
cost) of appreciation in foreign currency on equity holdings.

LOANS OF PORTFOLIO SECURITIES:
Third Avenue Small-Cap Value Fund, Third Avenue High Yield Fund and Third Avenue
Real Estate Value Fund loaned securities during the period to certain brokers,
with the Funds' custodian acting as lending agent. Upon such loans, the Funds
receive collateral which is maintained by the custodian and earns income in the
form of negotiated lenders' fees, which are included in interest income in the
Statements of Operations. On a daily basis it is the Funds' policy to monitor
the market value of securities loaned and maintain collateral against the
securities loaned in an amount not less than the value of the securities loaned.
The Funds may receive collateral in the form of cash or other eligible
securities. Risks may arise upon entering into securities lending to the extent
that the value of the collateral is less than the value of the securities loaned
due to changes in the value of collateral or the loaned securities.

During the period ending October 31, 1998, the following Funds had securities
lending income included in interest income totaling:

         FUND
         Third Avenue Small-Cap Value Fund                    $24,645
         Third Avenue High Yield Fund                           2,203
         Third Avenue Real Estate Value Fund                       33

The value of loaned securities and related collateral outstanding at October 31,
1998, was as follows:

                                        VALUE OF SECURITIES       VALUE OF
FUND                                           LOANED            COLLATERAL
Third Avenue Small-Cap Value Fund            $7,934,718          $8,735,664

The collateral consisted of cash which was invested in repurchase agreements
with Bear Stearns due November 2, 1998 collateralized by Nomura Asset Securities
Corp. Commercial Paper.

REPURCHASE AGREEMENTS:
Securities pledged as collateral for repurchase agreements are held by the
Funds' custodian bank until maturity of the repurchase agreement. Provisions in
the agreements ensure that the market value of the collateral is at least equal
to the repurchase value in the event of default. In the event of default, the
Funds have the right to liquidate the collateral and apply the proceeds in
satisfaction of the obligation. Under


                                       65


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                OCTOBER 31, 1998


certain circumstances, in the event of default or bankruptcy by the other
party to the agreement, realization and/or retention of the collateral may be
subject to legal proceedings.

ORGANIZATIONAL COSTS:
Organizational costs of $56,000 for Third Avenue Small-Cap Value Fund, and
$15,000 for Third Avenue High Yield Fund are being amortized on a straight line
basis over five years from commencement of operations.

DISTRIBUTIONS TO SHAREHOLDERS:
Dividends from net investment income paid to shareholders and distributions from
realized gains on sales of securities paid to shareholders are recorded on the
ex-dividend date. The amount of dividends and distributions from net investment
income and net realized capital gains are determined in accordance with Federal
income tax regulations which may differ from generally accepted accounting
principals. These "book/tax" differences are either temporary or permanent in
nature. To the extent these differences are permanent in nature, such amounts
are reclassified within the capital accounts based on their tax-basis treatment.
Temporary differences do not require reclassification.

For the year ended October 31, 1998, permanent differences were reclassified as
shown below:

<TABLE>
<CAPTION>
                                                                       INCREASE (DECREASE)
                                                                         TO ACCUMULATED
                                                INCREASE (DECREASE)       UNDISTRIBUTED
                                                  TO ACCUMULATED          NET REALIZED           INCREASE
                                                   UNDISTRIBUTED         GAIN (LOSS) ON        (DECREASE) TO
                                                  NET INVESTMENT         INVESTMENTS AND        ADDITIONAL
                                                   INCOME (LOSS)        FOREIGN CURRENCY      PAID-IN-CAPITAL
<S>                                             <C>                    <C>                    <C>
Third Avenue Value Fund                              $403,155              $(376,815)            $(26,340)
Third Avenue Small-Cap Value Fund                      (5,424)                 5,424                   --
Third Avenue High Yield Fund                            2,135                     --               (2,135)
Third Avenue Real Estate Value Fund                     5,000                     --               (5,000)
</TABLE>

FEDERAL INCOME TAXES:
The Funds have complied and intend to continue to comply with the requirements
of the Internal Revenue Code applicable to regulated investment companies.
Therefore, no Federal income tax provision is required.

CASH AND CASH EQUIVALENTS:
The Funds have defined cash and cash equivalents as cash in interest bearing and
non-interest bearing accounts.

EXPENSE ALLOCATION:
Expenses attributable to a specific Fund are charged to that Fund. Expenses
attributable to the Trust are allocated using the ratio of each Fund's net
assets relative to the total net assets of the Trust, unless otherwise
specified.

TRUSTEES FEES:
The Trust does not pay any fees to its officers for their services as such, but
does pay Trustees who are not affiliated with the Investment Adviser a fee of
$1,500 per Fund for each meeting of the Board of Trustees that they attend, in
addition to reimbursing all Trustees for travel and incidental expenses incurred
by them in connection with their attendance at Board meetings. The Trust also
pays the non-interested Trustees an annual stipend of $2,000 per Fund in January
of each year for the previous year's service.


                                       66


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                OCTOBER 31, 1998


2.       SECURITIES TRANSACTIONS

PURCHASES AND SALES/CONVERSIONS:
The aggregate cost of purchases, and aggregate proceeds from sales and
conversions of investments, excluding short-term investments, from unaffiliated
and affiliated issuers (as defined in the Investment Company Act of 1940, as
amended, ownership of 5% or more of the outstanding common stock of the issuer)
for the period ended October 31, 1998 were as follows:

                                            PURCHASES             SALES
Third Avenue Value Fund:
      Affiliated                               $212,839,617       $28,886,241
      Unaffiliated                              887,357,535       326,424,420
Third Avenue Small-Cap Value Fund:
      Affiliated                                 10,989,156                --
      Unaffiliated                               73,378,406         6,824,247
Third Avenue High Yield Fund:
      Unaffiliated                               12,101,863         2,835,350
Third Avenue Real Estate Value Fund:
      Unaffiliated                                  411,942                --

At October 31, 1998, cost and gross unrealized appreciation and gross unrealized
depreciation, for Federal income tax purposes were as follows:

<TABLE>
<CAPTION>
                                                                                                       NET
                                                                  GROSS             GROSS         APPRECIATION/
                                                 COST          APPRECIATION     DEPRECIATION       DEPRECIATION
<S>                                           <C>              <C>              <C>                <C>
Third Avenue Value Fund                       $1,285,195,721    $385,506,479     $(127,751,143)     $257,755,336
Third Avenue Small-Cap Value Fund                153,120,656      13,402,776       (32,761,556)      (19,358,780)
Third Avenue High Yield Fund                       9,288,337          78,460        (2,000,955)       (1,922,495)
Third Avenue Real Estate Value Fund                  410,411          25,014            (5,608)           19,406
</TABLE>

3.       INVESTMENT ADVISORY SERVICES AND SERVICE FEE AGREEMENT

The Funds have an Investment Advisory Agreement with EQSF Advisers, Inc. (the
"Adviser") for investment advice and certain management functions. The terms of
the Investment Advisory Agreement provide for a monthly fee of 1/12 of 0.90% (an
annual fee of 0.90%) of the total average daily net assets of each Fund, payable
each month. Additionally, under the terms of the Investment Advisory Agreement,
the Adviser pays certain expenses on behalf of the Funds, which are reimbursable
by the Funds, including salaries of non-officer employees and other
miscellaneous expenses. Amounts reimbursed with respect to non-officer salaries
are included under the caption Administration fees. At October 31, 1998, Third
Avenue Value Fund, Third Avenue Small-Cap Value Fund, Third Avenue High Yield
Fund and Third Avenue Real Estate Value Fund had payables to affiliates of
$14,917, $3,809, $1,728 and $1,711, respectively, for reimbursement of expenses
paid by such affiliates. Whenever, in any fiscal year, a Fund's normal operating
expenses, including the investment advisory fee, but excluding brokerage
commissions and interest and taxes, exceeds 1.90% of the first $100 million of
the Funds' average daily net assets, and 1.50% of average daily net assets in
excess of $100 million, the Adviser is obligated to waive investment advisory
fees or reimburse the Fund in an amount equal to that excess. Such waived and
reimbursed expenses may be paid to the Adviser during the following three year
period to the extent that the payment of such expenses would not cause the Funds
to exceed the preceding limitations. No expense reimbursement was required for
Third Avenue Value Fund or Third Avenue Small-Cap Value Fund for the year ended
October 31, 1998. The Adviser waived fees of $50,472 and $568, and reimbursed
$66,638 and $49,905, for Third Avenue High Yield Fund and Third Avenue Real
Estate Value Fund, respectively, for the period ended October 31, 1998.


                                       67


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                OCTOBER 31, 1998


The Trust has entered into shareholder servicing agreements with certain service
agents for which the service agents receive a fee of up to 0.10% of the average
daily net assets invested into the Trust by the agent's customers in an omnibus
account. In exchange for these fees, the service agents render to such customers
various administrative services which the Trust would otherwise be obligated to
provide at its own expense.

4.       RELATED PARTY TRANSACTIONS

BROKERAGE COMMISSIONS:
Martin J. Whitman, the Chairman and a director of the Funds, is the Chairman and
Chief Executive Officer of M.J. Whitman Holding Corp., which is the parent of
both M.J. Whitman, Inc., a registered broker-dealer and M.J. Whitman Senior Debt
Corp., a dealer in the trading of bank debt and other private claims. For the
period ended October 31, 1998, the Funds incurred total brokerage commissions,
which includes commissions earned by M.J. Whitman and M.J. Whitman Senior Debt
Corp. as follows:

<TABLE>
<CAPTION>
                                                                                  M.J. WHITMAN
FUND                                         TOTAL COMMISSIONS    M.J. WHITMAN   SR. DEBT CORP.
- ----                                         -----------------    ------------   --------------
<S>                                          <C>                  <C>            <C>
Third Avenue Value Fund                             $1,261,197      $1,026,034         $38,637
Third Avenue Small-Cap Value Fund                      205,990         113,016              --
Third Avenue Real Estate Value Fund                      1,670           1,470              --
</TABLE>

INVESTMENTS IN AFFILIATES:
A summary of the Funds' transactions in securities of affiliated issuers for the
year ended October 31, 1998 is set forth below:

<TABLE>
<CAPTION>

THIRD AVENUE VALUE FUND

                              SHARES/                                  SHARES/                     DIVIDEND/INTEREST
                             PRINCIPAL       SHARES/                  PRINCIPAL                         INCOME
                              HELD AT       PRINCIPAL      SHARES      HELD AT        VALUE AT      NOV. 1, 1997 -
NAME OF ISSUER:            OCT. 31, 1997    PURCHASED       SOLD    OCT. 31, 1998   OCT. 31, 1998   OCT. 31, 1998
- ---------------            -------------    ---------       ----    -------------   -------------   -------------
<S>                        <C>              <C>             <C>     <C>             <C>             <C>
ACMAT Corp. Class A              189,978          10,700        --         200,678     $3,085,424                --
ADE Corp.                             --         728,900        --         728,900      7,289,000                --
American Physicians
Service Group, Inc.              200,000         909,900        --       1,109,900      5,688,238                --
Avatar Holdings, Inc.                 --         474,300        --         474,300      8,596,687                --
Carver Bancorp, Inc.             218,500              --        --         218,500      1,966,500          $ 10,925
CGA Group, Ltd.                  838,710              --        --         838,710             --                --
CGA Group, Ltd., Series A        207,969          30,888        --         238,857      5,971,427           772,200
CGA Group, Ltd., Series B        171,429              --        --         171,429      2,507,999                --
CGA Special Account
Trust                        $ 6,428,575              --        --      $6,428,575      6,428,575           350,780
C.P. Clare Corp.                      --       1,004,500        --       1,004,500      5,022,500                --
Danielson Holding Corp.          803,669              --        --         803,669      3,164,447                --
Electro Scientific
Industries, Inc.                 555,700       1,044,600        --       1,600,300     40,207,537                --
Electroglas, Inc.              1,070,000         776,200        --       1,846,200     23,192,887                --
First American Financial
Corp.                            814,700       3,666,150*  666,150       3,000,000     93,937,500           709,555
FSI International, Inc.        1,534,250       1,286,650        --       2,820,900     18,335,850                --
Interphase Corp.                 300,000              --        --         300,000      1,893,750                --
Mountbatten, Inc.                293,000              --   293,000              --             --                --
Piper Jaffray Companies
Inc.                             146,300              --   146,300              --             --                --
Protocol Systems, Inc.                --         912,900        --         912,900      7,246,144                --
Ryan, Beck & Co., Inc.           161,941              --   161,941              --             --             3,239
Silicon Valley Group,            551,900       3,682,900        --       4,234,800     54,258,375                --
Inc.
SpeedFam International,
Inc.                                  --       1,605,000        --       1,605,000     25,880,625                --


                                       68


<PAGE>
                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                OCTOBER 31, 1998
<CAPTION>
                              SHARES/                                  SHARES/                     DIVIDEND/INTEREST
                             PRINCIPAL       SHARES/                  PRINCIPAL                         INCOME
                              HELD AT       PRINCIPAL      SHARES      HELD AT        VALUE AT      NOV. 1, 1997 -
NAME OF ISSUER:            OCT. 31, 1997    PURCHASED       SOLD    OCT. 31, 1998   OCT. 31, 1998   OCT. 31, 1998
- ---------------            -------------    ---------       ----    -------------   -------------   -------------
<S>                        <C>              <C>             <C>     <C>             <C>             <C>
Stewart Information
Services Corp.                   975,700              --        --         975,700     48,906,963           273,196
St. George Holdings, Ltd.
Class A                          912,442              --        --         912,442         91,244               920
St. George Holdings, Ltd.
Class B                            7,549              --        --           7,549            755                --
Tecumseh Products Co.
Class A                           33,200          92,200        --         125,400      6,520,800           137,820
Tecumseh Products Co.
Class B                          358,500          58,800        --         417,300     21,699,600           483,120
Tejon Ranch Co.                3,045,508              --        --       3,045,508     60,856,925           152,275
Veeco Instruments, Inc.          218,700         444,500        --         663,200     19,688,750                --
Vertex Communications
Corp.                            306,900              --        --         306,900      4,948,763                --
                                                                                     ------------        ----------
                                   Total Affiliates                                  $477,387,264        $2,894,030
                                                                                     ============        ==========
* Increase due to a 3:2 stock split on 1/15/98, and a 3:1 stock split on
7/17/98.
</TABLE>
<TABLE><CAPTION>
THIRD AVENUE SMALL-CAP VALUE FUND

                              SHARES/                                  SHARES/                     DIVIDEND/INTEREST
                             PRINCIPAL       SHARES/                  PRINCIPAL                         INCOME
                              HELD AT       PRINCIPAL      SHARES      HELD AT        VALUE AT      NOV. 1, 1997 -
NAME OF ISSUER:            OCT. 31, 1997    PURCHASED       SOLD    OCT. 31, 1998   OCT. 31, 1998   OCT. 31, 1998
- ---------------            -------------    ---------       ----    -------------   -------------   -------------
<S>                        <C>              <C>             <C>     <C>             <C>             <C>
C.P. Clare Corp.                      --         520,000        --         520,000     $2,600,000                --
SpecTran Corp.                    88,800         401,800        --         490,600      2,361,012                --
                                                                                       ----------                --
                                   Total Affiliates                                    $4,961,012                $0
                                                                                       ==========                ==
</TABLE>

5.       CAPITAL SHARE TRANSACTIONS

Each Fund is authorized to issue an unlimited number of shares of beneficial
interest with no par value.

Transactions in capital stock were as follows:
<TABLE><CAPTION>
                                                                                           THIRD       THIRD AVENUE
                                                                 THIRD AVENUE           AVENUE HIGH     REAL ESTATE
                              THIRD AVENUE VALUE FUND        SMALL-CAP VALUE FUND        YIELD FUND     VALUE FUND
                           FOR THE YEAR    FOR THE YEAR   FOR THE YEAR     FOR THE     FOR THE PERIOD     FOR THE
                               ENDED          ENDED          ENDED      PERIOD ENDED       ENDED        PERIOD ENDED
                            OCTOBER 31,    OCTOBER 31,    OCTOBER 31,    OCTOBER 31,    OCTOBER 31,     OCTOBER 31,
                               1998            1998           1998          1998            1998           1998
                               ----            ----           ----          ----            ----           ----
<S>                           <C>             <C>           <C>             <C>             <C>            <C>
Increase in Fund shares:
Shares outstanding at
    beginning of period       51,537,358      23,364,688     8,670,943             --              --             --
    Shares sold               19,502,035      34,497,303    11,057,081      9,845,798       1,266,191         69,355
    Shares reinvested
        from dividends and
        distributions            877,124         584,725        46,997             --          29,079             --
    Shares redeemed          (20,835,346)     (6,909,358)   (6,678,615)    (1,174,855)       (390,830)            --
                             -----------      ----------    ----------     ----------       ---------         ------
Net increase (decrease)
    in Fund shares              (456,187)     28,172,670     4,425,463      8,670,943         904,440         69,355
                             -----------      ----------    ----------     ----------       ---------         ------
Shares outstanding at
    end of period             51,081,171      51,537,358    13,096,406      8,670,943         904,440         69,355
                             ===========      ==========    ==========     ==========       =========         ======
</TABLE>

6.       COMMITMENTS

Third Avenue Value Fund has committed a $5,000,000 capital investment to Head
Insurance Investors LP of which $3,126,204 has been funded as of October 31,
1998. Securities valued at $1,938,795 have been

                                       69
<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                OCTOBER 31, 1998


segregated to meet the requirements of this commitment. This commitment may
be payable upon demand of Head Insurance Investors LP.

7.       RISKS RELATING TO CERTAIN INVESTMENTS
FOREIGN SECURITIES:
The Funds intend to limit their investments in foreign securities to companies
issuing U.S. dollar-denominated American Depository Receipts or who otherwise
comply with Securities & Exchange Commission ("SEC") disclosure requirements.
Investments in the securities of foreign issuers may involve investment risks
different from those of U.S. issuers including possible political or economic
instability of the country of the issuer, the difficulty of predicting
international trade patterns, the possibility of currency exchange controls, the
possible imposition of foreign withholding tax on the dividend income and
interest income payable on such instruments, the possible establishment of
foreign controls, the possible seizure or nationalization of foreign deposits or
assets, or the adoption of other foreign government restrictions that might
adversely affect the foreign securities held by the Funds. Foreign securities
may also be subject to greater fluctuations in price than securities of domestic
corporations or the U.S. Government.

FOREIGN CURRENCY CONTRACTS
The Funds may enter into foreign currency swap contracts, forward foreign
currency contracts and foreign currency option contracts. Such contracts are
over the counter contracts negotiated between two parties. There are both market
risks and credit risks associated with such contracts. Market risks are
generally limited to the movement in the value of the foreign currency relative
to the U.S. dollar. Credit risks typically involve the risk that the
counterparty to the transaction will be unable to meet the terms of the
contract. Foreign currency swap contracts and forward foreign currency contracts
may have risk which exceeds the amounts reflected on the statements of assets
and liabilities.

HIGH YIELD DEBT:
Third Avenue Value Fund and Third Avenue High Yield Fund currently invest in
high yield lower grade debt. The market values of these higher yielding debt
securities tend to be more sensitive to economic conditions and individual
corporate developments than those of higher rated securities. In addition, the
secondary market for these bonds is generally less liquid.

LOANS AND OTHER DIRECT DEBT INSTRUMENTS:
Third Avenue Value Fund and Third Avenue High Yield Fund invest in loans and
other direct debt instruments issued by a corporate borrower to another party.
These loans represent amounts owed to lenders or lending syndicates (loans and
loan participations) or to other parties. Direct debt instruments may involve a
risk of loss in case of default or insolvency of the borrower and may offer less
legal protection to the Funds in the event of fraud or misrepresentation. In
addition, loan participations involve a risk of insolvency of the lending bank
or other financial intermediary. The markets in loans are not regulated by
federal securities laws or the SEC.

TRADE CLAIMS:
Third Avenue Value Fund invests in trade claims. Trade claims are interests in
amounts owed to suppliers of goods or services and are purchased from creditors
of companies in financial difficulty. An investment in trade claims is
speculative and carries a high degree of risk. Trade claims are illiquid
securities which generally do not pay interest and there can be no guarantee
that the debtor will ever be able to satisfy the obligation on the trade claim.
The markets in trade claims are not regulated by federal securities laws or the
SEC. Because trade claims are unsecured, holders of trade claims may have a
lower priority in terms of payment than certain other creditors in a bankruptcy
proceeding.

8.       CAPITAL LOSS CARRYFORWARDS
At October 31, 1998, the following Funds had available capital loss
carryforwards to offset future net capital gains, to the extent provided by
regulations, through October 31, 2006:


                                       70


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                OCTOBER 31, 1998


FUND
Third Avenue Value Fund                                     $15,833,338
Third Avenue Small-Cap Value Fund                               592,923
Third Avenue High Yield Fund                                     50,625
Third Avenue Real Estate Fund                                     1,531

To the extent that capital loss carryforwards are used to offset any future
capital gains realized during the carryover period as provided by U.S. Federal
income tax regulations, no capital gains tax liability will be incurred by a
Fund for gains realized and not distributed. To the extent that capital gains
are offset, such gains will not be distributed to the shareholders.


                                       71


<PAGE>


                        REPORT OF INDEPENDENT ACCOUNTANTS

TO THE TRUSTEES AND SHAREHOLDERS OF
THIRD AVENUE TRUST

In our opinion, the accompanying statements of assets and liabilities, including
the portfolios of investments, and the related statements of operations and of
changes in net assets and the financial highlights present fairly, in all
material respects, the financial position of Third Avenue Value Fund, Third
Avenue Small-Cap Value Fund, Third Avenue High Yield Fund, and Third Avenue Real
Estate Value Fund (together the "Funds," four series comprising Third Avenue
Trust) at October 31, 1998 and the results of each of their operations, the
changes in each of their net assets and the financial highlights for each of the
periods presented, in conformity with generally accepted accounting principles.
These financial statements and financial highlights (hereafter referred to as
"financial statements") are the responsibility of the Funds' management; our
responsibility is to express an opinion on these financial statements based on
our audits. We conducted our audits of these financial statements in accordance
with generally accepted auditing standards which require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements, assessing the accounting principles used and significant estimates
made by management, and evaluating the overall financial statement presentation.
We believe that our audits, which included confirmation of securities at October
31, 1998 by correspondence with the custodians and brokers, provide a reasonable
basis for the opinion expressed above.

PricewaterhouseCoopers LLP
1177 Avenue of the Americas
New York, New York 10036
December 14, 1998


                                       72


<PAGE>


                               THIRD AVENUE TRUST
                   FEDERAL TAX STATUS OF DIVIDENDS (UNAUDITED)

The following information represents the tax status of dividends and
distributions paid by the Funds during the fiscal year ended October 31, 1998.
This information is presented to meet regulatory requirements and no current
action on your part is required.

THIRD AVENUE VALUE FUND
Of the $0.572 per share paid to you in cash or reinvested into your account for
the fiscal year ended October 31, 1998, $0.411 was derived from net investment
income, $0.049 from short-term capital gains which are taxed as ordinary income
and $0.112 from long term capital gains. 30.15% of the ordinary income
distributed qualifies for the Corporate Dividends Received Deduction.

THIRD AVENUE SMALL-CAP VALUE FUND
Of the $0.062 per share paid to you in cash or reinvested into your account for
the fiscal year ended October 31, 1998, the entire amount was derived from net
investment income. 42.46% of the ordinary income distributed qualifies for the
Corporate Dividends Received Deduction.

THIRD AVENUE HIGH YIELD FUND
Of the $0.280 per share paid to you in cash or reinvested into your account for
the fiscal period ended October 31, 1998, the entire amount was derived from net
investment income. 15.50% of the ordinary income distributed qualifies for the
Corporate Dividends Received Deduction.


                                       73


<PAGE>


                                BOARD OF TRUSTEES
                                 Phyllis W. Beck
                                 Lucinda Franks
                                Gerald Hellerman
                                  Marvin Moser
                               Myron M. Sheinfeld
                                  Martin Shubik
                                Charles C. Walden
                                 Barbara Whitman
                                Martin J. Whitman

                                    OFFICERS
                                Martin J. Whitman
                        Chairman, Chief Executive Officer

                                 David M. Barse
                       President, Chief Operating Officer

                                 Michael Carney
                       Chief Financial Officer, Treasurer

                        Kerri Weltz, Assistant Treasurer

                 Ian M. Kirschner, General Counsel and Secretary

                                 TRANSFER AGENT
                    First Data Investor Services Group, Inc.
                                 P.O. Box 61503
                         King of Prussia, PA 19406-0903
                                 (610) 239-4600
                           (800) 443-1021 (toll-free)

                               INVESTMENT ADVISER
                               EQSF Advisers, Inc.
                                767 Third Avenue
                             New York, NY 10017-2023

                             INDEPENDENT ACCOUNTANTS
                           PricewaterhouseCoopers LLP
                           1177 Avenue of the Americas
                               New York, NY 10036

                                   CUSTODIANS
            THIRD AVENUE VALUE FUND THIRD AVENUE SMALL-CAP VALUE FUND
            North American Trust Company THIRD AVENUE HIGH YIELD FUND
                225 Broadway THIRD AVENUE REAL ESTATE VALUE FUND
                San Diego, CA 92101-4492 Custodial Trust Company
                               101 Carnegie Center
                            Princeton, NJ 08540-6231

                               THIRD AVENUE FUNDS
                                767 THIRD AVENUE
                             NEW YORK, NY 10017-2023
                              Phone (212) 888-5222
                            Toll Free (800) 443-1021
                               Fax (212) 888-6757
                            www.thirdavenuefunds.com


                                       74


<PAGE>


                          THIRD AVENUE HIGH YIELD FUND





Dear Fellow Shareholders:

At April 30, 1999, the unaudited net asset value attributable to the 916,197
common shares outstanding of the Third Avenue High Yield Fund (the "Fund") was
$9.41 per share. On March 31, 1999, the most recent dividend date, the Fund paid
$0.167 per share in dividends, representing income received from the Fund's
holdings of fixed income securities. Since the end of the Fund's last fiscal
year, ending on October 31, 1998, when the Fund's net asset value was $8.50, a
total of $0.35 per share has been paid in dividends. On January 31, 1999, the
last day of the Fund's first fiscal quarter, the net asset value per share was
$9.58. At May 20, 1999, the net asset value per share was $9.64.

QUARTERLY ACTIVITY

During the second quarter of fiscal 1999, the Fund made small reductions in
three holdings, and established three new positions, as shown below.

PAR VALUE
OR NUMBER OF SHARES                 REDUCTIONS IN EXISTING POSITIONS
$100,000                            Alpharma, Inc. 144A 5.75% due 4/01/05
$100,00                             Credence Systems Corp. 5.25% due 9/15/02
1,000 shares                        Nextlink Communications, Inc. 144A 6.50%,
                                    due 3/31/10

These reductions were made in order to better reflect what we thought were
appropriate weightings for these holdings, given their substantial appreciation
at the time of their sales in the fiscal year. We continue to regard the
business prospects of these companies favorably, and expect to retain our still
significant positions.

Alpharma is a generic pharmaceutical company which develops and sells a wide
range of human and animal health products worldwide, and has grown steadily
through development of new products and selected acquisitions.

Credence Systems makes automatic test equipment and software used in the
production of semiconductors. It sells its products worldwide to semiconductor
makers, and after some delays in the introduction of new products, should have a
good increase in sales as these products have been received quite favorably by
its customers. Its equipment is increasingly focused on the most rapidly growing
segments of the semiconductor market: those used in telecommunications, internet
applications, media and consumer devices.

NEXTLINK is a new telecommunications company established in 1996 to provide
local, long distance and data communication services. The company was formed to
take advantage of the many growth opportunities in the industry following the
federal telecommunication act of 1996 which opened competition in
telecommunication services to new entrants.


                                       75


<PAGE>


PAR VALUE
OR NUMBER OF SHARES        NEW POSITIONS ACQUIRED
$500,000                   Webb (Del E.) Corp. 10.25% due 2/15/10
4,000 shares               KN Energy, Inc. 8.25% due 11/30/01
$250,000                   NCI Building Systems, Inc. 144A 9.25% due 5/01/09

Del Webb is one of the US's biggest residential real estate developers, and the
nation's largest developer of planned age-restricted retirement communities,
with operations primarily in the sunbelt states of Nevada, Arizona, California,
Florida, and South Carolina, as well as in Illinois. Recently, the company has
expanded its development activities to include communities without the age
restrictions. It has an excellent track record, diversified locations, and is
well positioned for the move-up buyer, as well as the active adult market
segment.

KN Energy gathers, processes, stores and transports natural gas, and operates
pipelines in the central and western US. It is the nation's sixth largest
integrated natural gas company. Above-normal winter temperatures have reduced
demand for natural gas, and the resulting depressed prices for gas, along with
low oil prices, have recently caused financial results to decline. However, the
company is well run, has diversified operations, and earnings are expected to
recover with more normal seasonal temperatures and higher energy prices in
general. Recently, Sempra Energy offered to acquire KN Energy. San Diego-based
Sempra has started the process of restructuring, as California begins to
deregulate the retail power market, and has sold some assets, while expanding
further into the gas industry, through its offer to purchase KN Energy. The
credit quality of KN Energy would be improved if the acquisition were made,
since Sempra's corporate debt is A-rated, or one level above that of KN Energy.

NCI Building Systems was substantially expanded a year ago with the acquisition
of a major competitor. The company is one of the largest integrated
manufacturers of metal products for the nonresidential building industry. It
operates in 17 states and Mexico. NCI makes and sells metal components and
engineered building systems such as metal roof and wall systems; overhead,
interior and exterior doors; and related accessories, both to the new
construction and renovation markets. With its recent acquisition, it is now
twice as large as its next competitor, has substantial purchasing power because
of its size in a fragmented market, and has proprietary techniques for producing
higher margin coated metal products. Metal roofing products comprise only 6% of
the $21 billion roofing market, but this segment is growing faster than the
industry as a whole due to low cost, flexibility of use, and improvements in
function and appearance.

PORTFOLIO STRUCTURE

The table below lists our largest sector concentrations for the portfolio as of
April 30, 1999, reflecting our emphasis on industries which we feel represent
attractive value.

INDUSTRY                            PERCENTAGE OF TOTAL ASSETS
Telecommunications                          14.54%
Semiconductor capital equipment             13.66%
Diversified technology                      12.33%
Real estate                                 11.56%
Electric and gas utilities                  10.58%

We think the telecommunications industry remains an excellent investment, and
have made a substantial commitment. Lower prices, faster transmission speed, and
greater functionality have dramatically changed the nature of telecommunications
in the last few years, and these trends


                                       76


<PAGE>


should continue into the future. Usage of traditional voice services has
expanded much faster than growth of the general economy, as falling prices have
stimulated demand. In addition, increasing amounts of data are being transported
as information needs grow. New demand for an enlarged range of data, video and
voice services, spawned by ever growing internet usage, has also dramatically
multiplied.

Increased uses of semiconductors in a widening array of products continue to
drive the revenues of technology companies, for both SEMICONDUCTOR CAPITAL
EQUIPMENT issuers, and in other TECHNOLOGY based companies. The capital
equipment sector has bottomed out from a two year cyclical decline in new
capacity, but early indications are that an upswing in new investment is
underway. Technology demand is growing not only from augmenting computer sales,
but also from telecommunications' increased utilization of complex chips, as
discussed above. In addition, industrial processes and consumer products
continue to incorporate more intelligence on chips to increase efficiency and
performance characteristics, and always at continuously declining prices.

We believe increasing use of intelligent silicon has been a big contributor to
the higher productivity of the American worker over the past few years.
Technology comprises an ever larger share of our economic activity, with
constantly falling prices, yet offering much higher functionality. So we think
the Fund should reflect these positive trends through the industries in which we
invest.

We regard the REAL ESTATE sector as undervalued, and therefore we have
moderately increased our exposure to this area, as discussed in the new
purchases section above. Our positive view of real estate is shared by our other
Third Avenue funds, which have also increased their commitments.

Our investment in the ELECTRIC AND GAS UTILITY industry has grown in the
quarter. We consider this sector to be under-appreciated by many investors. We
think that deregulation of the retail market, now proceeding on a state by state
basis, will create opportunities for well-run companies to restructure by
selling under-performing assets, and to increase their investment in activities
which will expand their operations and improve their efficiency.

We want to keep the portfolio positioned in front of these high growth trends,
as well as to emphasize those areas that are undervalued in today's often fickle
and short-term oriented marketplace.

Sincerely,



/s/ Margaret D. Patel
Margaret D. Patel
Portfolio Manager, Third Avenue High Yield Fund


                                       77


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                         PORTFOLIO OF INVESTMENTS
                                            AT APRIL 30, 1999
                                               (UNAUDITED)


                               PRINCIPAL                                              VALUE      % OF NET
                               AMOUNT ($)      ISSUES                               (NOTE 1)       ASSETS
- ------------------------------ --------------- ---------------------------------- -------------- -----------
<S>                            <C>             <C>                                <C>            <C>
CONVERTIBLE BONDS - 52.46%

Capital Equipment -                   450,000  Lam Research Corp. 5.00%,
Semiconductors                                 due 9/1/02                            $  387,000       4.49%
                                                                                  --------------

Computers - Memory Devices            300,000  HMT Technology Corp. 5.75%,
                                               due 1/15/04                              111,000       1.29%
                                                                                  --------------

Electric Utility Services             400,000  Itron, Inc. 6.75%, due 3/31/04           286,000       3.32%
                                                                                  --------------

Electronic Components -               325,000  Atmel SA 144A 3.25%, due 6/1/02
Semiconductors                                                                          289,656
                                      325,000  Cypress Semiconductors Corp.
                                               6.00%, due 10/1/02                       297,781
                                                                                  --------------
                                                                                        587,437       6.81%
                                                                                  --------------

Instrumentation - Electronic          500,000  Credence Systems Corp. 5.25%,
Testing                                        due 9/15/02                              418,125       4.85%
                                                                                  --------------

Lasers - Systems/Components           450,000  Cymer, Inc. 3.50%, due
                                               8/6/04                                   372,375       4.32%
                                                                                  --------------

Medical - Generic Drugs               275,000  Alpharma, Inc. 144A 5.75%, due
                                               4/1/05                                   335,156       3.89%
                                                                                  --------------

Medical - Hospitals                   625,000  Columbia\HCA Medical Care,
                                               Int'l. 6.75%, due 10/1/06                532,813       6.18%
                                                                                  --------------

Medical Management Services           505,000  PhyMatrix Corp. 6.75%, due
                                               6/15/03                                  238,613       2.77%
                                                                                  --------------

Networking                            425,000  Adaptec, Inc. 4.75%, due 2/1/04          364,437       4.23%
                                                                                  --------------

Oil/Gas Exploration                   300,000  Range Resources Corp. 6.00%, due
                                               2/1/07                                   140,250
                                      300,000  Pogo Producing Co. 5.50%, due
                                               6/15/06                                  240,000
                                                                                  --------------
                                                                                        380,250       4.41%
                                                                                  --------------

Oil Field Services                    300,000  Key Energy Group, Inc. 5.00%,
                                               due 9/15/04                              175,875       2.04%
                                                                                  --------------

Telecommunications - Wireless         500,000  P-Com, Inc 4.25%, due
                                               11/1/02 (b)                              333,125       3.86%
                                                                                  --------------

                                               TOTAL CONVERTIBLE BONDS
                                               (Cost $5,386,485)                      4,522,206
                                                                                  --------------

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       78


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                   PORTFOLIO OF INVESTMENTS (CONTINUED)
                                            AT APRIL 30, 1999
                                               (UNAUDITED)

                                                                                      VALUE      % OF NET
                               SHARES          ISSUES                               (NOTE 1)       ASSETS
- ------------------------------ --------------- ---------------------------------- -------------- -----------
<S>                            <C>             <C>                                <C>            <C>
CONVERTIBLE PREFERRED STOCK - 21.04%

Auto Parts Original                     7,000  Breed Technologies, Inc. 6.50%,
                                               due 11/15/27                          $   73,500       0.85%
                                                                                  --------------

Diversified Manufacturing               5,000  Coltec Capital Trust 144A 5.25%,
                                               due 4/15/28                              236,250       2.74%
                                                                                  --------------

Electric Utility Services               4,000  KN Energy, Inc. 8.25%, due
                                               11/30/01                                 137,000
                                        4,000  Texas Utilities 9.25%, due
                                               8/16/01                                  205,750
                                                                                  --------------
                                                                                        342,750       3.98%
                                                                                  --------------

Insurance                               5,000  Conseco Finance Trust IV 7.00%,
                                               due 2/16/01                              210,313       2.44%
                                                                                  --------------

Medical - Long Term/Subacute            9,000  Sun Financing I 144A 7.00%, due
                                               5/1/28                                    16,875       0.20%
                                                                                  --------------

Rental Auto Equipment                   6,000  Budget Group Capital Trust 144A
                                               6.25%, due 6/15/05                       223,500       2.59%
                                                                                  --------------

Telecommunications - Wireless           5,000  Winstar Communications, Inc.
                                               144A 7.00% due 3/15/10                   283,125       3.28%
                                                                                  --------------

Telephone Services                      5,000  NEXTLINK Communications, Inc.
                                               144A 6.50%, due 3/31/10                  427,500       4.96%
                                                                                  --------------

                                               TOTAL CONVERTIBLE PREFERRED
                                               Stock (Cost $2,248,256)                1,813,813
                                                                                  --------------
<CAPTION>
                               PRINCIPAL
                               AMOUNT ($)
- ------------------------------ --------------- ---------------------------------- -------------- -----------
<S>                            <C>             <C>                                <C>            <C>
CORPORATE BONDS - 26.99%

Building and Construction             250,000  NCI Building Systems, Inc.
Products                                       9.25%, due 5/1/09                        250,000       2.90%
                                                                                  --------------

Electric Utility Services             500,000  MidAmerican Energy Holdings Co.
                                               8.48%, due 09/15/28                      568,750       6.60%
                                                                                  --------------

Real Estate - Commercial              500,000  BF Saul REIT 144A 9.75%, due
                                               4/1/08                                   477,500
                                      500,000  Webb (Del E.) Corp. 10/25%, due
                                               02/15/10                                 518,750
                                                                                  --------------
                                                                                        996,250      11.56%
                                                                                  --------------

Telephone Services                    500,000  Level 3 Communications, Inc.
                                               144A 9.125%, due 5/1/08                  511,250       5.93%
                                                                                  --------------

                                               TOTAL CORPORATE BONDS
                                               (Cost $2,240,075)                      2,326,250
                                                                                  --------------

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       79
<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                   PORTFOLIO OF INVESTMENTS (CONTINUED)
                                            AT APRIL 30, 1999
                                               (UNAUDITED)


                                                                                      VALUE      % OF NET
                               SHARES          ISSUES                               (NOTE 1)       ASSETS
- ------------------------------ --------------- ---------------------------------- -------------- -----------
<S>                            <C>             <C>                                <C>            <C>
COMMON STOCKS - 0.37%

Telecommunications - Wireless             663  Winstar Communications, Inc (a)
                                                                                     $   32,321       0.37%
                                                                                  --------------

                                               TOTAL COMMON STOCK
                                               (Cost $17,403)                            32,321
                                                                                  --------------

                                               TOTAL INVESTMENT
                                               PORTFOLIO - 100.86%
                                               (Cost $9,892,219)                      8,694,590
                                                                                  --------------

                                               LIABILITIES NET OF CASH AND
                                               OTHER ASSETS - (0.86%)                   (74,328)
                                                                                  --------------

                                               NET ASSETS - 100.00%
                                               (Applicable to 916,197 shares
                                               outstanding)                          $8,620,262
                                                                                  ==============

                                               NET ASSET VALUE PER SHARE                  $9.41
                                                                                  ==============
Notes:
   (a) Non-income producing security.
   (b) Securities in whole or in part on loan (See Note 1).

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       80


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                   STATEMENT OF ASSETS AND LIABILITIES
                                              APRIL 30, 1999
                                               (UNAUDITED)

<S>                                                                            <C>
ASSETS:

Investments at value (Notes 1 and 4):
Unaffiliated issuers (identified cost of $9,892,219)                           $8,694,590
Cash and cash equivalents (Note 1)                                                134,400
Receivable for fund shares sold                                                    54,841
Receivable from investment adviser                                                 18,762
Interest receivable                                                               112,840
Collateral on loaned securities (Note 1)                                          345,325
Deferred organizational costs (Note 1)                                             11,379
Other assets                                                                          417
                                                                               ----------

      Total assets                                                              9,372,554
                                                                               ----------

LIABILITIES:

Payable for fund shares purchased                                                 250,000
Payable for fund shares redeemed                                                  114,195
Accounts payable and accrued expenses                                              42,772
Collateral on loaned securities (Note 1)                                          345,325
                                                                               ----------

      Total liabilities                                                           752,292
                                                                               ----------

      Net assets                                                               $8,620,262
                                                                               ==========

SUMMARY OF NET ASSETS:

Common stock, unlimited shares authorized, no par value,
    916,197 shares outstanding                                                 $9,735,622
Accumulated undistributed net investment income                                    43,103
Accumulated undistributed net realized gains from investment transactions          39,166
Net unrealized depreciation of investments                                     (1,197,629)
                                                                               ----------

      Net assets applicable to capital shares outstanding                      $8,620,262
                                                                               ==========

Net asset value, offering and redemption price per share                            $9.41
                                                                                    =====

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       81


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                         STATEMENT OF OPERATIONS
                                 FOR THE SIX MONTHS ENDED APRIL 30, 1999
                                               (UNAUDITED)

<S>                                                                            <C>
INVESTMENT INCOME:

    Interest                                                                   $  301,878
    Dividends                                                                      72,359
                                                                               ----------

      Total investment income                                                     374,237
                                                                               ----------

EXPENSES:

    Investment advisory fees (Note 3)                                              37,096
    Administration fees (Note 3)                                                   33,784
    Directors' fees and expenses                                                   24,453
    Registration and filing fees                                                   20,356
    Transfer agent fees                                                            13,759
    Accounting services                                                            13,528
    Auditing and tax consulting fees                                                9,872
    Reports to shareholders                                                         8,183
    Custodian fees                                                                  3,571
    Legal fees                                                                      2,474
    Amortization of organizational expenses (Note 1)                                1,486
    Miscellaneous expenses                                                          1,331
                                                                               ----------

      Total operating expenses                                                    169,893
                                                                               ----------

    Expenses waived and reimbursed (Note 3)                                       (91,578)
                                                                               ----------

      Net expenses                                                                 78,315
                                                                               ----------

      Net investment income                                                       295,922
                                                                               ----------

REALIZED AND UNREALIZED GAINS ON INVESTMENTS:

    Net realized gains on investments                                              89,791
    Net change in unrealized appreciation on investments                          724,866
                                                                               ----------

      Net realized and unrealized gains on investments                            814,657
                                                                               ----------

NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS                           $1,110,579
                                                                               ==========

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       82


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                    STATEMENT OF CHANGES IN NET ASSETS


                                                                         FOR THE SIX
                                                                        MONTHS ENDED     FOR THE YEAR
                                                                           4/30/99          ENDED
                                                                         (UNAUDITED)      10/31/98*
<S>                                                                     <C>              <C>
OPERATIONS:

    Net investment income                                                   $  295,922      $  348,681
    Net realized gains (losses) on investments                                  89,791         (50,625)
    Net change in unrealized appreciation (depreciation) on
      investments                                                              724,866      (1,922,495)
                                                                            ----------      ----------

    Net increase (decrease) in net assets resulting from operations          1,110,579      (1,624,439)
                                                                            ----------      ----------

DISTRIBUTIONS:

    Dividends to shareholders from net investment income                      (307,685)       (295,950)
                                                                            ----------      ----------

CAPITAL SHARE TRANSACTIONS:

    Proceeds from sale of shares                                             1,635,584      12,705,359
    Net asset value of shares issued in reinvestment of
      dividends and distributions                                              269,624         266,886
    Cost of shares redeemed                                                 (1,779,076)     (3,360,620)
                                                                            ----------      ----------

    Net increase in net assets resulting from capital
      share transactions                                                       126,132       9,611,625
                                                                            ----------      ----------

    Net increase in net assets                                                 929,026       7,691,236
    Net assets at beginning of period                                        7,691,236               0
                                                                            ----------      ----------

    Net assets at end of period (including undistributed net
      investment income of $43,103 and $54,866, respectively)               $8,620,262      $7,691,236
                                                                            ==========      ==========

* The Fund commenced investment operations on February 12, 1998.

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       83


<PAGE>


<TABLE>
<CAPTION>
                                            THIRD AVENUE TRUST
                                       THIRD AVENUE HIGH YIELD FUND
                                           FINANCIAL HIGHLIGHTS


Selected data (for a share outstanding throughout each period) and ratios are as
follows:

                                                                     FOR THE SIX
                                                                       MONTHS        FOR THE
                                                                        ENDED         PERIOD
                                                                       4/30/99        ENDED
                                                                     (UNAUDITED)    10/31/98*
<S>                                                                  <C>            <C>
Net Asset Value, Beginning of Period                                        $8.50        $10.00
                                                                            -----        ------

Income (loss) from Investment Operations:

    Net investment income                                                     .34           .34
    Net gain (loss) on securities (both realized and unrealized)              .92         (1.56)
                                                                            -----        ------

      Total from Investment Operations                                       1.26         (1.22)
                                                                            -----        ------

Less Distributions:

    Dividends from net investment income                                     (.35)         (.28)
                                                                            -----        ------

Net Asset Value, End of Period                                              $9.41        $ 8.50
                                                                            =====        ======

Total Return                                                                15.02%1      (12.39%)1

Ratios/Supplemental Data:

    Net Assets, End of period (in thousands)                               $8,620        $7,691
    Ratio of Expenses to Average Net Assets
      Before expense reimbursement                                           4.12%2        3.99%2
      After expense reimbursement                                            1.90%2        1.90%2
    Ratio of Net Income to Average Net Assets
      Before expense reimbursement                                           4.96%2        4.13%2
      After expense reimbursement                                            7.18%2        6.22%2
Portfolio Turnover Rate                                                         5%1          38%1

1  Not Annualized
2  Annualized
* The Fund commenced investment operations February 12, 1998.

                 THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS.
</TABLE>


                                       84


<PAGE>


                               THIRD AVENUE TRUST
                          NOTES TO FINANCIAL STATEMENTS
                                 APRIL 30, 1999
                                   (UNAUDITED)


1.       SUMMARY OF ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES

ORGANIZATION:
Third Avenue Trust (the "Trust") is an open-end, non-diversified management
investment company organized as a Delaware business trust pursuant to a Trust
Instrument dated October 31, 1996. The Trust currently consists of four separate
investment series: Third Avenue Value Fund, Third Avenue Small-Cap Value Fund,
Third Avenue High Yield Fund and Third Avenue Real Estate Value Fund (each a
"Fund" and, collectively, the "Funds"). At the close of business on March 31,
1997, shareholders of Third Avenue Value Fund, Inc., a Maryland corporation
which was incorporated on November 27, 1989 and began operations on October 9,
1990, became shareholders of Third Avenue Value Fund. Third Avenue Small-Cap
Value Fund commenced investment operations on April 1, 1997. Third Avenue High
Yield Fund commenced investment operations on February 12, 1998. Third Avenue
Real Estate Value Fund commenced investment operations on September 17, 1998.
Third Avenue Value Fund, Third Avenue Small-Cap Value Fund and Third Avenue Real
Estate Value Fund seek to achieve their investment objectives of long-term
capital appreciation by adhering to a strict value discipline when selecting
securities. While Third Avenue Value Fund, Third Avenue Small-Cap Value Fund and
Third Avenue Real Estate Value Fund pursue a capital appreciation objective,
each Fund has a distinct investment approach. Third Avenue High Yield Fund seeks
to achieve its objective of maximizing total return through a combination of
income and capital appreciation by adhering to a similar value discipline in
selecting securities.

Third Avenue Value Fund seeks to achieve its objective by investing in a
portfolio of equity securities of well-financed companies believed to be priced
below their private market values and debt securities providing strong
protective covenants and high effective yields.

Third Avenue Small-Cap Value Fund seeks to achieve its objective by investing at
least 65% of its assets in a portfolio of equity securities of well-financed
companies having market capitalization of below $1 billion at the time of
investment and believed to be priced below their private market values.

Third Avenue High Yield Fund seeks to achieve its objective by investing at
least 65% of its assets in a portfolio of non-investment grade fixed income or
other debt securities of companies whose capital structures, in the opinion of
EQSF Advisers, Inc., the Fund's investment adviser, have a market value priced
below their private market values.

Third Avenue Real Estate Value Fund seeks to achieve its objective by investing
at least 65% of its total assets in a portfolio of equity and debt securities of
well-financed companies in the real estate industry or related industries or
that own significant real estate assets at the time of investment.

ACCOUNTING POLICIES:
The policies described below are followed consistently by the Funds in the
preparation of their financial statements in conformity with generally accepted
accounting principles.

The preparation of financial statements in accordance with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts and disclosures.
Actual results could differ from those estimates.

SECURITY VALUATION:
Securities traded on a principal stock exchange or the National Association of
Securities Dealers' Automated Quotation system ("NASDAQ") are valued at the last
quoted sales price or, in the absence of closing sales prices on that day,
securities are valued at the mean between the closing bid and asked price.


                                       85


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                 APRIL 30, 1999
                                   (UNAUDITED)


Temporary cash investments are valued at cost, plus accrued interest, which
approximates market. Short-term securities with original or remaining maturities
in excess of 60 days are valued at the mean of their quoted bid and asked
prices. Short-term securities with 60 days or less to maturity are amortized to
maturity based on their cost if acquired within 60 days of maturity, or if
already held by a Fund on that day, based on the value determined on that day.

The Funds may invest up to 15% of their total assets in securities which are not
readily marketable, including those which are restricted as to disposition under
applicable securities laws ("restricted securities"). Restricted securities and
other securities and assets for which market quotations are not readily
available are valued at "fair value" as determined in good faith by the Board of
Trustees of the Funds, although actual evaluations may be made by personnel
acting under procedures established by the Board of Trustees. At April 30, 1999,
such securities had a total fair value of $141,497,764 or 10.53% of net assets
of Third Avenue Value Fund and $4,125,327 or 3.09% of net assets of Third Avenue
Small-Cap Value Fund. Among the factors considered by the Board of Trustees in
determining fair value are the type of security, trading in unrestricted
securities of the same issuer, the financial condition of the issuer, the Fund's
cost at the date of purchase, a percentage of the Fund's beneficial ownership of
the issuer's common stock and debt securities, the operating results of the
issuer, the discount from market value of any similar unrestricted securities of
the issuer at the time of purchase and liquidation values of the issuer. The
fair values determined in accordance with these procedures may differ
significantly from the amounts which would be realized upon disposition of the
securities. Restricted securities often have costs associated with subsequent
registration. The restricted securities currently held by the Funds are not
expected to incur any future registration costs.

SECURITY TRANSACTIONS AND INVESTMENT INCOME:
Security transactions are accounted for on a trade date basis. Dividend income
is recorded on the ex-dividend date and interest income, including, where
applicable, amortization of premium and accretion of discount on investments, is
accrued daily, except when collection is not expected. Realized gains and losses
from securities transactions are reported on an identified cost basis.

FOREIGN CURRENCY TRANSLATION AND FOREIGN INVESTMENTS:
The books and records of the Funds are maintained in U.S. dollars. Foreign
currency amounts are translated into U.S. dollars as follows:

o    Investments: At the prevailing rates of exchange on the valuation date.
o    Investment transactions and investment income: At the prevailing rates
     of exchange on the date of such transactions.

Although the net assets of the Funds are presented at the foreign exchange rates
and market values at the close of the period, the Funds do not isolate that
portion of the results of operations arising as a result of changes in the
foreign exchange rates from the fluctuations arising from changes in the market
prices of the securities held at period end. Similarly, the Funds do not isolate
the effect of changes in foreign exchange rates from the fluctuations arising
from changes in the market prices of securities sold during the period.
Accordingly, realized and unrealized foreign currency gains (losses) are
included in the reported net realized and unrealized gains (losses) on
investment transactions and balances.

FOREIGN CURRENCY SWAP CONTRACTS:
Third Avenue Value Fund has entered into foreign currency swaps to exchange
Japanese yen for U.S. dollars. A swap is an agreement that obligates two parties
to exchange a series of cash flows at specified intervals based upon or
calculated by reference to changes in specified prices or rates for a specified
amount of an underlying asset. These swaps are used to hedge the Fund's exposure
to Japanese yen denominated securities and the Japanese market. The payment
flows are usually netted against each other, with the difference being paid by
one party to the other.


                                       86


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                 APRIL 30, 1999
                                   (UNAUDITED)


Fluctuations in the value of open swap contracts are recorded daily as net
unrealized gains or losses. The Fund realizes a gain or loss upon termination or
reset of the contracts. The statement of operations reflects net unrealized
gains (losses) on these contracts. At April 30, 1999, the Fund had two
outstanding foreign currency swap contracts with Bear Stearns. The first swap
commits the Fund to pay 5.9 billion yen in exchange for 50 million U.S. dollars
on October 26, 1999. The Fund will pay 0.14% interest on the 5.9 billion yen and
Bear Stearns will pay 4.63% interest on the 50 million U.S. dollars. The second
swap commits the Fund to pay 10.8 billion yen in exchange for 90 million U.S.
dollars on April 22, 2000. The Fund will pay 0.22% interest on the 10.8 billion
yen and Bear Stearns will pay 5.18% interest on the 90 million U.S. dollars.

FORWARD FOREIGN CURRENCY CONTRACTS:
Third Avenue Value Fund and Third Avenue Small-Cap Value Fund engage in
portfolio hedging with respect to changes in currency exchange rates by entering
into forward foreign currency contracts to sell currencies. A forward currency
contract is a commitment to purchase or sell a foreign currency at a future date
at a negotiated forward rate. Fluctuations in the value of forward foreign
currency contracts are recorded daily as net unrealized gains or losses. The
Funds realize a gain or loss upon settlement of contracts.

FOREIGN CURRENCY OPTION CONTRACTS:
An option contract gives the buyer the right, but not the obligation to buy
(call) or sell (put) an underlying item at a fixed exercise price on a certain
date or during a specified period. The use of foreign currency put option
strategies provide the Funds with protection against a rally in the U.S. dollar
versus the foreign currency while retaining the benefits (net of option cost) of
appreciation in foreign currency on equity holdings.

LOANS OF PORTFOLIO SECURITIES:
Third Avenue Small-Cap Value Fund, Third Avenue High Yield Fund and Third Avenue
Real Estate Value Fund loaned securities during the period to certain brokers,
with the Funds' custodian acting as lending agent. Upon such loans, the Funds
receive collateral which is maintained by the custodian and earns income in the
form of negotiated lenders' fees, which are included in interest income in the
Statements of Operations. On a daily basis, the Funds monitor the market value
of securities loaned and maintain collateral against the securities loaned in an
amount not less than the value of the securities loaned. The Funds may receive
collateral in the form of cash or other eligible securities. Risks may arise
upon entering into securities lending to the extent that the value of the
collateral is less than the value of the securities loaned due to changes in the
value of collateral or the loaned securities.

During the period ending April 30, 1999, the following Funds had securities
lending income included in interest income totaling:

         FUND
         Third Avenue Small-Cap Value Fund                    $10,512
         Third Avenue High Yield Fund                           1,461
         Third Avenue Real Estate Value Fund                      190

The value of loaned securities and related collateral outstanding at April 30,
1999, was as follows:

                                        VALUE OF SECURITIES       VALUE OF
FUND                                           LOANED            COLLATERAL
Third Avenue Small-Cap Value Fund            $8,306,575          $8,875,129
Third Avenue High Yield Fund                    345,325             345,325
Third Avenue Real Estate Value Fund             182,500             192,500


                                       87


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                 APRIL 30, 1999
                                   (UNAUDITED)


The collateral for all Funds consisted of cash which was invested in repurchase
agreements with Bear Stearns due May 3, 1999 collateralized by U.S. Treasury
securities.

REPURCHASE AGREEMENTS:
The Funds may enter into repurchase agreements whereby the Funds purchase
securities (which are maintained as collateral) with an agreement to resell such
securities upon maturity of the repurchase agreement. Securities pledged as
collateral for repurchase agreements are held by the Funds' custodian bank until
maturity of the repurchase agreement.

Provisions in the agreements ensure that the market value of the collateral is
at least equal to the repurchase value in the event of default. In the event of
default, the Funds have the right to liquidate the collateral and apply the
proceeds in satisfaction of the obligation. Under certain circumstances, in the
event of default or bankruptcy by the other party to the agreement, realization
and/or retention of the collateral may be subject to legal proceedings.

ORGANIZATIONAL COSTS:
Organizational costs of $56,000 for Third Avenue Small-Cap Value Fund, and
$15,000 for Third Avenue High Yield Fund are being amortized on a straight line
basis over five years from commencement of operations.

DISTRIBUTIONS TO SHAREHOLDERS:
Dividends from net investment income paid to shareholders and distributions from
realized gains on sales of securities paid to shareholders are recorded on the
ex-dividend date.

FEDERAL INCOME TAXES:
The Funds have complied and intend to continue to comply with the requirements
of the Internal Revenue Code applicable to regulated investment companies.
Therefore, no Federal income tax provision is required.

CASH AND CASH EQUIVALENTS:
The Funds have defined cash and cash equivalents as cash in interest bearing and
non-interest bearing accounts.

EXPENSE ALLOCATION:
Expenses attributable to a specific Fund are charged to that Fund. Expenses
attributable to the Trust are allocated using the ratio of each Fund's net
assets relative to the total net assets of the Trust, unless otherwise
specified.

TRUSTEES FEES:
The Trust does not pay any fees to its officers for their services as such, but
does pay Trustees who are not affiliated with the Investment Adviser, a fee of
$1,500 per Fund for each meeting of the Board of Trustees that they attend, in
addition to reimbursing all Trustees for travel and incidental expenses incurred
by them in connection with their attendance at Board meetings. The Trust also
pays non-interested Trustees an annual stipend of $2,000 per Fund in January of
each year for the previous year's service.

2.       SECURITIES TRANSACTIONS

PURCHASES AND SALES/CONVERSIONS:
The aggregate cost of purchases, and aggregate proceeds from sales and
conversions of investments, excluding short-term investments, from unaffiliated
and affiliated issuers (as defined in the Investment Company Act of 1940, as
amended, ownership of 5% or more of the outstanding common stock of the issuer)
for the period ended April 30, 1999 were as follows:


                                       88


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                 APRIL 30, 1999
                                   (UNAUDITED)


                                          PURCHASES             SALES
Third Avenue Value Fund:
      Affiliated                              $35,368,172       $ 9,482,753
      Unaffiliated                             23,891,121       288,530,371
Third Avenue Small-Cap Value Fund:
      Unaffiliated                             10,004,245        12,797,221
Third Avenue High Yield Fund:
      Unaffiliated                                884,725           428,250
Third Avenue Real Estate Value Fund:
      Unaffiliated                              3,543,718                --

3.       INVESTMENT ADVISORY SERVICES AND SERVICE FEE AGREEMENT

The Funds have an Investment Advisory Agreement with EQSF Advisers, Inc. (the
"Adviser") for investment advice and certain management functions. The terms of
the Investment Advisory Agreement provide for a monthly fee of 1/12 of 0.90% (an
annual fee of 0.90%) of the total average daily net assets of each Fund, payable
each month. Additionally, under the terms of the Investment Advisory Agreement,
the Adviser pays certain expenses on behalf of the Funds, which are reimbursable
by the Funds, including salaries of non-officer employees and other
miscellaneous expenses. Amounts reimbursed with respect to non-officer salaries
are included under the caption Administration fees. At April 30, 1999, Third
Avenue Value Fund, Third Avenue Small-Cap Value Fund, Third Avenue High Yield
Fund and Third Avenue Real Estate Value Fund had payables to affiliates of
$5,226, $2,770, $2,516 and $2,511, respectively, for reimbursement of expenses
paid by such affiliates. Whenever, in any fiscal year, a Fund's normal operating
expenses, including the investment advisory fee, but excluding brokerage
commissions and interest and taxes, exceeds 1.90% of the first $100 million of
the Funds' average daily net assets, and 1.50% of average daily net assets in
excess of $100 million, the Adviser is obligated to waive investment advisory
fees or reimburse the Fund in an amount equal to that excess. Such waived and
reimbursed expenses may be paid to the Adviser during the following three year
period to the extent that the payment of such expenses would not cause the Funds
to exceed the preceding limitations. No expense reimbursement was required for
Third Avenue Value Fund or Third Avenue Small-Cap Value Fund for the period
ended April 30, 1999. The adviser waived fees of $37,096 and $14,139, and
reimbursed $54,482 and $107,704, for Third Avenue High Yield Fund and Third
Avenue Real Estate Value Fund, respectively, for the period ended April 30,
1999.

The Trust has entered into shareholder servicing agreements with certain service
agents for which the service agents receive a fee of up to 0.10% of the average
daily net assets invested into the Trust by the agent's customers in an omnibus
account. In exchange for these fees, the service agents render to such customers
various administrative services which the Trust would otherwise be obligated to
provide at its own expense.

4.       RELATED PARTY TRANSACTIONS

BROKERAGE COMMISSIONS:
Martin J. Whitman, the Chairman and a director of the Funds, is the Chairman and
Chief Executive Officer of M.J. Whitman Holding Corp., which is the parent of
both M.J. Whitman, Inc., a registered broker-dealer and M.J. Whitman Senior Debt
Corp., a dealer in the trading of bank debt and other private claims. For the
period ended April 30, 1999, the Funds incurred total brokerage commissions,
which includes commissions earned by M.J. Whitman as follows:


                                       89


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                 APRIL 30, 1999
                                   (UNAUDITED)


FUND                                   TOTAL COMMISSIONS         M.J. WHITMAN
- ----                                   -----------------         ------------
Third Avenue Value Fund                         $465,280             $425,490
Third Avenue Small-Cap Value Fund                 52,869               44,716
Third Avenue High Yield Fund                         400                   --
Third Avenue Real Estate Value Fund               15,937               14,924

INVESTMENTS IN FUNDS' AFFILIATES:
A summary of the transactions in securities of affiliated issuers for the period
ended April 30, 1999 is set forth below:

<TABLE>
<CAPTION>
THIRD AVENUE VALUE FUND

                              SHARES/                                    SHARES/                     DIVIDEND/INTEREST
                             PRINCIPAL       SHARES/                    PRINCIPAL                        INCOME
                              HELD AT       PRINCIPAL       SHARES       HELD AT        VALUE AT     NOV. 1, 1998 -
NAME OF ISSUER:            OCT. 31, 1998    PURCHASED        SOLD     APR. 30, 1999  APR. 30, 1999    APR. 30, 1999
- ---------------            -------------    ---------        ----     -------------  -------------    -------------
<S>                        <C>              <C>             <C>       <C>            <C>              <C>
ACMAT Corp. Class A              200,678              --          --        200,678    $  2,985,085               --
ADE Corp.                        728,900              --     372,100        356,800               +               --
American Physicians
Service Group, Inc.            1,109,900              --   1,109,900*            --              --               --
Avatar Holdings, Inc.            474,300              --     143,100        331,200               +               --
Carver Bancorp, Inc.             218,500              --          --        218,500       2,021,125               --
CGA Group, Ltd.                  838,710       2,502,993          --      3,341,703       2,925,991               --
CGA Group, Ltd., Series A        238,857         323,379**        --        562,236      14,055,902         $672,400
CGA Group, Ltd., Series B        171,429          28,571     200,000*            --              --               --
CGA Group, Ltd., Series C             --       6,045,667          --      6,045,667       7,039,179               --
CGA Special Account
Trust                         $6,428,575      $1,071,425          --     $7,500,000       7,500,000          152,847
C.P. Clare Corp.               1,004,500              --          --      1,004,500       4,018,000               --
Cummins Engine Co., Inc.         250,000              --          --        250,000      13,375,000          137,500
Danielson Holding Corp.          803,669              --          --        803,669       3,968,116               --
Electro Scientific
Industries, Inc.               1,600,300              --          --      1,600,300      61,011,438               --
Electroglas, Inc.              1,846,200          36,300          --      1,882,500      25,766,719               --
First American Financial
Corp.                          3,000,000          75,000          --      3,075,000      54,965,625          363,000
FSI International, Inc.        2,820,900              --          --      2,820,900      19,569,994               --
Hologic, Inc.                  1,125,000              --     131,000        994,000       6,771,625               --
Interphase Corp.                 300,000              --     300,000             --               +               --
Protocol Systems, Inc.           912,900           1,000          --        913,900       5,940,350               --
Repap Enterprises Inc.                --     126,605,679          --    126,605,679       8,862,398               --
Silicon Valley Group,          4,234,800              --          --      4,234,800      56,111,100               --
Inc.
SpeedFam International,
Inc.                           1,605,000              --          --      1,605,000      18,457,500               --
Stewart Information
Services Corp.                   975,700              --          --        975,700      38,967,019         $146,355
St. George Holdings, Ltd.
Class A                          912,442         152,074          --      1,064,516         106,451               --
St. George Holdings, Ltd.
Class B                            7,549           1,495          --          9,044             905               --
Tecumseh Products Co.
Class A                          125,400              --          --        125,400       7,665,075           75,240
Tecumseh Products Co.
Class B                          417,300              --          --        417,300      23,733,938          250,380
Tejon Ranch Co.                3,045,508              --          --      3,045,508      61,584,192           76,138
Veeco Instruments, Inc.          663,200              --          --        663,200               +               --
Vertex Communications
Corp.                            306,900              --          --        306,900       4,795,312               --
                                                                                       ------------       ----------
        Total Affiliates                                                               $452,198,039       $1,873,860
                                                                                       ============       ==========

*   Sold due to merger
**  28,896 share increase due to pay-in-kind dividends.
+   as of April 30, 1999, no longer an affiliate.
</TABLE>


                                       90


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                 APRIL 30, 1999
                                   (UNAUDITED)


<TABLE>
<CAPTION>
THIRD AVENUE SMALL-CAP VALUE FUND

                              SHARES/                                  SHARES/                     DIVIDEND/INTEREST
                             PRINCIPAL       SHARES/                  PRINCIPAL                         INCOME
                              HELD AT       PRINCIPAL      SHARES      HELD AT        VALUE AT      NOV. 1, 1998 -
NAME OF ISSUER:            OCT. 31, 1998    PURCHASED       SOLD    APR. 30, 1999   APR. 30, 1999   APR. 30, 1999
- ---------------            -------------    ---------       ----    -------------   -------------   -------------
<S>                        <C>              <C>            <C>      <C>             <C>             <C>
Centigram
Communications Corp.             326,900              --        --         326,900     $2,942,100                --
C.P. Clare Corp.                 520,000              --        --         520,000      2,080,000                --
SpecTran Corp.                   490,600              --        --         490,600      2,820,950                --
                                                                                       ----------                --
        Total Affiliates                                                               $7,843,050                $0
                                                                                       ==========                ==
</TABLE>

5.       CAPITAL SHARE TRANSACTIONS

Each Fund is authorized to issue an unlimited number of shares of beneficial
interest with no par value.

Transactions in capital stock were as follows:

<TABLE>
<CAPTION>
                                                                                   THIRD AVENUE
                                             THIRD AVENUE VALUE FUND           SMALL-CAP VALUE FUND
                                              FOR THE         FOR THE         FOR THE         FOR THE
                                           PERIOD ENDED     YEAR ENDED     PERIOD ENDED     YEAR ENDED
                                           APRIL 30 1999    OCTOBER 31,   APRIL 30, 1999    OCTOBER 31,
                                            (UNAUDITED)        1998         (UNAUDITED)        1998
<S>                                        <C>              <C>           <C>               <C>
Increase (decrease) in Fund shares:
Shares outstanding at beginning
    of period                                  51,081,171     51,537,358       13,096,406      8,670,943
    Shares sold                                 4,160,194     19,502,035        3,169,623     11,057,081
      Shares reinvested from dividends
          and distributions                       578,492        877,124           96,740         46,997
      Shares redeemed                         (13,209,018)   (20,835,346)      (4,284,849)    (6,678,615)
                                              -----------    -----------       ----------     ----------
Net increase (decrease) in Fund shares         (8,470,332)      (456,187)      (1,018,486)     4,425,463
                                              -----------    -----------       ----------     ----------
Shares outstanding at end of period            42,610,839     51,081,171       12,077,920     13,096,406
                                               ==========     ==========       ==========     ==========

<CAPTION>
                                                                                   THIRD AVENUE
                                           THIRD AVENUE HIGH YIELD FUND       REAL ESTATE VALUE FUND
                                              FOR THE         FOR THE         FOR THE         FOR THE
                                           PERIOD ENDED    PERIOD ENDED    PERIOD ENDED    PERIOD ENDED
                                           APRIL 30 1999    OCTOBER 31,   APRIL 30, 1999    OCTOBER 31,
                                            (UNAUDITED)        1998         (UNAUDITED)        1998
<S>                                        <C>             <C>            <C>              <C>
Increase in Fund shares:
Shares outstanding at beginning
    of period                                     904,440             --           69,355             --
    Shares sold                                   177,654      1,266,191          569,411         69,355
      Shares reinvested from dividends
          and distributions                        29,744         29,079            2,473             --
      Shares redeemed                            (195,641)      (390,830)         (92,204)            --
                                                 --------      ---------          -------             --
Net increase in Fund shares                        11,757        904,440          479,680         69,355
                                                 --------      ---------          -------         ------
Shares outstanding at end of period               916,197        904,440          549,035         69,355
                                                 ========      =========          =======         ======
</TABLE>

6.       COMMITMENTS

Third Avenue Value Fund has committed a $1,900,000 capital investment to
Insurance Partners II Equity Fund, LP of which $380,000 has been funded as of
April 30, 1999. Securities valued at $1,545,234 have been segregated to meet the
requirements of this commitment. This commitment may be payable upon demand of
Insurance Partners II Equity Fund, LP.


                                       91


<PAGE>


                               THIRD AVENUE TRUST
                    NOTES TO FINANCIAL STATEMENTS (CONTINUED)
                                 APRIL 30, 1999
                                   (UNAUDITED)


7.       RISKS RELATING TO CERTAIN INVESTMENTS
FOREIGN SECURITIES:
The Funds intend to limit their investments in foreign securities to companies
issuing U.S. dollar-denominated American Depository Receipts or which, in the
judgment of the Funds' Adviser, otherwise provide financial information which
provides the Adviser with substantially similar financial information as
Securities & Exchange Commission ("SEC") disclosure requirements. Investments in
the securities of foreign issuers may involve investment risks different from
those of U.S. issuers including possible political or economic instability of
the country of the issuer, the difficulty of predicting international trade
patterns, the possibility of currency exchange controls, the possible imposition
of foreign withholding tax on the dividend income and interest income payable on
such instruments, the possible establishment of foreign controls, the possible
seizure or nationalization of foreign deposits or assets, or the adoption of
other foreign government restrictions that might adversely affect the foreign
securities held by the Funds. Foreign securities may also be subject to greater
fluctuations in price than securities of domestic corporations or the U.S.
Government.

FOREIGN CURRENCY CONTRACTS:
The Funds may enter into foreign currency swap contracts, forward foreign
currency contracts and foreign currency option contracts. Such contracts are
over the counter contracts negotiated between two parties. There are both market
risks and credit risks associated with such contracts. Market risks are
generally limited to the movement in value of the foreign currency relative to
the U.S. dollar. Credit risks typically involve the risk that the counterparty
to the transaction will be unable to meet the terms of the contract. Foreign
currency swap contracts and forward foreign currency contracts may have risk
which exceeds the amounts reflected on the statements of assets and liabilities.

HIGH YIELD DEBT:
Third Avenue Value Fund and Third Avenue High Yield Fund currently invest in
high yield lower grade debt. The market values of these higher yielding debt
securities tend to be more sensitive to economic conditions and individual
corporate developments than those of higher rated securities. In addition, the
secondary market for these bonds is generally less liquid.

LOANS AND OTHER DIRECT DEBT INSTRUMENTS:
Third Avenue Value Fund and Third Avenue High Yield Fund invest in loans and
other direct debt instruments issued by a corporate borrower to another party.
These loans represent amounts owed to lenders or lending syndicates (loans and
loan participations) or to other parties. Direct debt instruments may involve a
risk of loss in case of default or insolvency of the borrower and may offer less
legal protection to the Funds in the event of fraud or misrepresentation. In
addition, loan participations involve a risk of insolvency of the lending bank
or other financial intermediary. The markets in loans are not regulated by
federal securities laws or the SEC.

TRADE CLAIMS:
Third Avenue Value Fund invests in trade claims. Trade claims are interests in
amounts owed to suppliers of goods or services and are purchased from creditors
of companies in financial difficulty. An investment in trade claims is
speculative and carries a high degree of risk. Trade claims are illiquid
securities which generally do not pay interest and there can be no guarantee
that the debtor will ever be able to satisfy the obligation on the trade claim.
The markets in trade claims are not regulated by federal securities laws or the
SEC. Because trade claims are unsecured, holders of trade claims may have a
lower priority in terms of payment than certain other creditors in a bankruptcy
proceeding.


                                       92


<PAGE>


                                BOARD OF TRUSTEES
                                 Phyllis W. Beck
                                 Lucinda Franks
                                Gerald Hellerman
                                  Marvin Moser
                               Myron M. Sheinfeld
                                  Martin Shubik
                                Charles C. Walden
                                 Barbara Whitman
                                Martin J. Whitman

                                    OFFICERS
                                Martin J. Whitman
                        Chairman, Chief Executive Officer

                                 David M. Barse
                       President, Chief Operating Officer

                                 Michael Carney
                       Chief Financial Officer, Treasurer

                        Kerri Weltz, Assistant Treasurer

                 Ian M. Kirschner, General Counsel and Secretary

                                 TRANSFER AGENT
                    First Data Investor Services Group, Inc.
                               3200 Horizon Drive
                                 P.O. Box 61503
                         King of Prussia, PA 19406-0903
                                 (610) 239-4600
                           (800) 443-1021 (toll-free)

                               INVESTMENT ADVISER
                               EQSF Advisers, Inc.
                                767 Third Avenue
                             New York, NY 10017-2023

                             INDEPENDENT ACCOUNTANTS
                           PricewaterhouseCoopers LLP
                           1177 Avenue of the Americas
                               New York, NY 10036

                                    CUSTODIAN
                             Custodial Trust Company
                               101 Carnegie Center
                            Princeton, NJ 08540-6231

                               THIRD AVENUE FUNDS
                                767 THIRD AVENUE
                             NEW YORK, NY 10017-2023
                              Phone (212) 888-5222
                            Toll Free (800) 443-1021
                               Fax (212) 888-6757
                            www.thirdavenuefunds.com


                                       93


<PAGE>


18.      APPENDIX A - ANNUAL FEE, EXPENSE AND OTHER INFORMATION

PORTFOLIO TURNOVER

The fund's annual portfolio turnover rate was __% for the fiscal period ended
October 31, 1999.

SHARE OWNERSHIP

Not applicable.

COMPENSATION OF OFFICERS AND TRUSTEES

The following table sets forth certain information with respect to the
compensation of each Trustee of the fund.

<TABLE>
<CAPTION>
                                                                  PENSION OR RETIREMENT
                                                                  BENEFITS ACCRUED AS      TOTAL COMPENSATION FROM
                                           AGGREGATE              PART OF FUND EXPENSES    OTHER PIONEER MUTUAL
                                           COMPENSATION FROM                               FUNDS**
NAME OF TRUSTEE                            FUND*                                           [UPDATE @ 12/31/99]
<S>                                        <C>                    <C>                      <C>
John F. Cogan, Jr.***                                   $ 750.00            $0                           $ 18,750.00
Mary K. Bush                                            1,806.00             0                             77,125.00
Richard H. Egdahl, M.D.                                 1,806.00             0                             79,125.00
Margaret B.W. Graham                                    1,812.00             0                             81,750.00
John W. Kendrick                                        1,456.00             0                             65,900.00
Marguerite A. Piret                                     1,906.00             0                             98,750.00
David D. Tripple***                                       750.00             0                             18,750.00
Stephen K. West                                         1,731.00             0                             85,050.00
John Winthrop                                           1,906.00             0                             85,875.00
                                                        --------             -                             ---------
                                                      $13,923.00            $0                           $611,075.00
- ------------------------
         *        Estimated for the fiscal year ended October 31, 2000.
         **       For the calendar year ended December 31, 1999.
         ***      Under the management contract, Pioneer reimburses the fund for any
                  Trustees fees paid by the fund.
</TABLE>

APPROXIMATE MANAGEMENT FEES THE FUND PAID OR OWED PIONEER (OR EQSF)

- ------------------------------------------------------------
FOR THE FISCAL PERIODS ENDED OCTOBER 31,
- ------------------------------------------------------------
- ------------------------------- ----------------------------
1999                            1998*
- ------------------------------- ----------------------------
- ------------------------------- ----------------------------
$0**                            $0**
- ------------------------------- ----------------------------

*  Period from February 12, 1998 (commencement of investment operations) to
October 31, 1998.
** Paid to EQSF. An expense limitation was in effect for these periods. In
the absence of the expense limitation, the fund would have paid $______ and
$50,472 in management fees for such periods.


                                       94


<PAGE>


FEES THE FUND PAID TO PIONEER (OR INVESTOR SERVICES GROUP) UNDER THE
ADMINISTRATION AGREEMENTS

- ------------------------------------------------------------
FOR THE FISCAL PERIODS ENDED OCTOBER 31,
- ------------------------------------------------------------
- ------------------------------- ----------------------------
1999                            1998

- ------------------------------- ----------------------------
- ------------------------------- ----------------------------
$______*                        $9,207*
- ------------------------------- ----------------------------

* Paid to Investor Services Group. An expense limitation was in effect for
these periods. In the absence of the expense limitation, the fund would have
paid $______ and $28,253 in administration fees for such periods.

CARRYOVER OF DISTRIBUTION PLAN EXPENSES

Not applicable.

APPROXIMATE NET UNDERWRITING COMMISSIONS RETAINED BY PFD

Not applicable.

APPROXIMATE COMMISSIONS REALLOWED TO DEALERS

Not applicable.

FUND EXPENSES UNDER THE DISTRIBUTION PLANS

Not applicable.

CDSCS

Not applicable.

APPROXIMATE BROKERAGE AND UNDERWRITING COMMISSIONS (PORTFOLIO TRANSACTIONS)

1999                            1998
                                $600

CAPITAL LOSS CARRYFORWARDS

At October 31, 1998, the fund had a capital loss carryforward of $50,625 which
will expire in 2006 if not used.

AVERAGE ANNUAL TOTAL RETURNS (OCTOBER 31, 1999)

- ------------------------------------ -------------------------------------------
                                     AVERAGE ANNUAL TOTAL RETURN (%)
- ------------------------------------ -------------------------------------------
- ------------------------------------ ------------- -------------- --------------
                                                   SINCE          INCEPTION
CLASS OF SHARES                      ONE YEAR      INCEPTION      DATE
- ------------------------------------ ------------- -------------- --------------
- ------------------------------------ ------------- -------------- --------------

Class A Shares                       __.__         __.__          02/12/98
Class B Shares                       N/A           N/A            N/A
Class C Shares                       N/A           N/A            N/A
Class Y Shares                       N/A           N/A            N/A
- ------------------------------------ ------------- -------------- --------------


                                       95


<PAGE>


STANDARDIZED 30-DAY YIELD (OCTOBER 31, 1999)

CLASS OF SHARES                       YIELD (%)

Class A Shares                        _.__
Class B Shares                        N/A
Class C Shares                        N/A
Class Y Shares                        N/A


                                       96


<PAGE>


19.      APPENDIX B - DESCRIPTION OF SHORT-TERM DEBT, CORPORATE BOND AND
PREFERRED STOCK RATINGS1[superscript]

MOODY'S INVESTORS SERVICE, INC. ("MOODY'S") PRIME RATING SYSTEM

Moody's short-term debt ratings are opinions of the ability of issuers to repay
punctually senior debt obligations. These obligations have an original maturity
not exceeding one year, unless explicitly noted.

Moody's employs the following three designations, all judged to be investment
grade, to indicate the relative repayment ability of rated issuers:

Prime-1: Issuers rated Prime-1 (or supporting institutions) have a superior
ability for repayment of senior short-term debt obligations. Prime-1 repayment
ability will often be evidenced by many of the following characteristics:

     Leading market positions in well-established industries.
     High rates of return on funds employed.
     Conservative capitalization structure with moderate reliance on debt
     and ample asset protection.
     Broad margins in earnings coverage of fixed financial charges and high
     internal cash generation.
     Well-established access to a range of financial markets and assured
     sources of alternate liquidity.

Prime-2: Issuers rated Prime-2 (or supporting institutions) have a strong
ability for repayment of senior short-term debt obligations. This will normally
be evidenced by many of the characteristics cited above but to a lesser degree.
Earnings trends and coverage ratios, while sound, may be more subject to
variation. Capitalization characteristics, while still appropriate, may be more
affected by external conditions. Ample alternate liquidity is maintained.

Prime-3: Issuers rated Prime-3 (or supporting institutions) have an acceptable
ability for repayment of senior short-term obligations. The effect of industry
characteristics and market compositions may be more pronounced. Variability in
earnings and profitability may result in changes in the level of debt protection
measurements and may require relatively high financial leverage. Adequate
alternate liquidity is maintained.

Not Prime: Issuers rated Not Prime do not fall within any of the Prime rating
categories.

Obligations of a branch of a bank are considered to be domiciled in the country
in which the branch is located. Unless noted as an exception, Moody's rating on
a bank's ability to repay senior obligations extends only to branches located in
countries which carry a Moody's Sovereign Rating for Bank Deposits. Such branch
obligations are rated at the lower of the bank's rating or Moody's Sovereign
Rating for Bank Deposits for the country in which the branch is located.

When the currency in which an obligation is denominated is not the same as the
currency of the country in which the obligation is domiciled, Moody's ratings do
not incorporate an opinion as to whether payment of the obligation will be
affected by actions of the government controlling the currency of denomination.
In addition, risks associated with bilateral conflicts between an investor's
home country


- ----------------
1[superscript] The ratings indicated herein are believed to be the most
recent ratings available at the date of this statement of additional information
for the securities listed. Ratings are generally given to securities at the time
of issuance. While the rating agencies may from time to time revise such
ratings, they undertake no obligation to do so, and the ratings indicated do not
necessarily represent ratings which will be given to these securities on the
date of the fund's fiscal year-end.


                                       97


<PAGE>


country and either the issuer's home country or the country where an
issuer's branch is located are not incorporated into Moody's short-term debt
ratings.

If an issuer represents to Moody's that its short-term debt obligations are
supported by the credit of another entity or entities, then the name or names of
such supporting entity or entities are listed within the parenthesis beneath the
name of the issuer, or there is a footnote referring the reader to another page
for the name or names of the supporting entity or entities. In assigning ratings
to such issuers, Moody's evaluates the financial strength of the affiliated
corporations, commercial banks, insurance companies, foreign governments or
other entities, but only as one factor in the total rating assessment.

MOODY'S DEBT RATINGS

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

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

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

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

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

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

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

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


                                       98


<PAGE>


C: Bonds which are rated C are the lowest rated class of bonds, and issues so
rated can be regarded as having extremely poor prospects of ever attaining any
real investment standing.

Moody's bond ratings, where specified, are applicable to financial contracts,
senior bank obligations and insurance company senior policyholder and claims
obligations with an original maturity in excess of one year. Obligations relying
upon support mechanisms such as letters-of-credit and bonds of indemnity are
excluded unless explicitly rated. Obligations of a branch of a bank are
considered to be domiciled in the country in which the branch is located.

Unless noted as an exception, Moody's rating on a bank's ability to repay senior
obligations extends only to branches located in countries which carry a Moody's
Sovereign Rating for Bank Deposits. Such branch obligations are rated at the
lower of the bank's rating or Moody's Sovereign Rating for the Bank Deposits for
the country in which the branch is located. When the currency in which an
obligation is denominated is not the same as the currency of the country in
which the obligation is domiciled, Moody's ratings do not incorporate an opinion
as to whether payment of the obligation will be affected by the actions of the
government controlling the currency of denomination. In addition, risk
associated with bilateral conflicts between an investor's home country and
either the issuer's home country or the country where an issuer branch is
located are not incorporated into Moody's ratings.

Moody's makes no representation that rated bank obligations or insurance company
obligations are exempt from registration under the 1933 Act or issued in
conformity with any other applicable law or regulation. Nor does Moody's
represent any specific bank or insurance company obligation is legally
enforceable or a valid senior obligation of a rated issuer.

Note: Moody's applies numerical modifiers 1, 2 and 3 in each generic rating
classification from Aa through Caa. The modifier 1 indicated that the obligation
ranks in the higher end of its generic rating category; the modifier 2 indicated
a mid-range ranking; and the modifier 3 indicates a ranking in the lower end of
that generic rating category.

MOODY'S PREFERRED STOCK RATINGS

Because of the fundamental differences between preferred stocks and bonds, a
variation of Moody's familiar bond rating symbols is used in the quality ranking
of preferred stock. The symbols, presented below, are designed to avoid
comparison with bond quality in absolute terms. It should always be borne in
mind that preferred stock occupies a junior position to bonds within a
particular capital structure and that these securities are rated within the
universe of preferred stocks.

aaa: An issue which is rated aaa is considered to be a top-quality preferred
stock. This rating indicates good asset protection and the least risk of
dividend impairment within the universe of preferred stocks.

aa: An issue which is rated aa is considered a high-grade preferred stock. This
rating indicates that there is a reasonable assurance the earnings and asset
protection will remain relatively well maintained in the foreseeable future.

a: An issue which is rated a is considered to be an upper-medium grade preferred
stock. While risks are judged to be somewhat greater then in the aaa and aa
classification, earnings and asset protection are, nevertheless, expected to be
maintained at adequate levels.

baa: An issue which is rated baa is considered to be a medium-grade preferred
stock, neither highly protected nor poorly secured. Earnings and asset
protection appear adequate at present but may be questionable over any great
length of time.


                                       99


<PAGE>


ba: An issue which is rated ba is considered to have speculative elements and
its future cannot be considered well assured. Earnings and asset protection may
be very moderate and not well safeguarded during adverse periods. Uncertainty of
position characterizes preferred stocks in this class.

b: An issue which is rated b generally lacks the characteristics of a desirable
investment. Assurance of dividend payments and maintenance of other terms of the
issue over any long period of time may be small.

caa: An issue which is rated caa is likely to be in arrears on dividend
payments. This rating designation does not purport to indicate the future status
of payments.

ca: An issue which is rated ca is speculative in a high degree and is likely to
be in arrears on dividends with little likelihood of eventual payments.

c: This is the lowest rated class of preferred or preference stock. Issues so
rated can thus be regarded as having extremely poor prospects of ever attaining
any real investment standing.

Note: Moody's applies numerical modifiers 1, 2 and 3 in each rating
classification: the modifier 1 indicates that the security ranks in the higher
end of its generic rating category; the modifier 2 indicates a mid-range ranking
and the modifier 3 indicates that the issue ranks in the lower end of its
generic rating category.

STANDARD & POOR'S SHORT-TERM ISSUE CREDIT RATINGS

A-1: A short-term obligation rated A-1 is rated in the highest category by
Standard & Poor's. The obligor's capacity to meet its financial commitment on
the obligation is strong. Within this category, certain obligations are
designated with a plus sign (+). This indicates that the obligor's capacity to
meet its financial commitment on these obligations is extremely strong.

A-2: A short-term obligation rated A-2 is somewhat more susceptible to the
adverse effects of changes in circumstances and economic conditions than
obligations in higher rating categories. However, the obligor's capacity to meet
its financial commitment on the obligation is satisfactory.

A-3: A short-term obligation rated A-3 exhibits adequate protection parameters.
However, adverse economic conditions or changing circumstances are more likely
to lead to a weakened capacity of the obligor to meet its financial commitment
on the obligation.

B: A short-term obligation rated B is regarded as having significant speculative
characteristics. The obligor currently has the capacity to meet its financial
commitment on the obligation; however, it faces major ongoing uncertainties
which could lead to the obligor's inadequate capacity to meet its financial
commitment on the obligation.

C: A short-term obligation rated C is currently vulnerable to nonpayment and is
dependent upon favorable business, financial, and economic conditions for the
obligor to meet its financial commitment on the obligation.

D: A short-term obligation rated D is in payment default. The D rating category
is used when payments on an obligation are not made on the date due even if the
applicable grace period has not expired, unless Standard & Poor's believes that
such payments will be made during such grace period. The D rating


                                       100


<PAGE>


also will be used upon the filing of a bankruptcy petition or the taking of
a similar action if payments on an obligation are jeopardized.

STANDARD & POOR'S LONG-TERM ISSUE CREDIT RATINGS

Issue credit ratings are based, in varying degrees, on the following
considerations:

     Likelihood of payment-capacity and willingness of the obligor to meet
     its financial commitment on an obligation in accordance with the terms
     of the obligation;
     Nature of and provisions of the obligation;
     Protection afforded by, and relative position of, the obligation in the
     event of bankruptcy, reorganization, or other arrangement under the
     laws of bankruptcy and other laws affecting creditors' rights.

The issue rating definitions are expressed in terms of default risk. As such,
they pertain to senior obligations of an entity. Junior obligations are
typically rated lower than senior obligations, to reflect the lower priority in
bankruptcy, as noted above. (Such differentiation applies when an entity has
both senior and subordinated obligations, secured and unsecured obligations, or
operating company and holding company obligations.) Accordingly, in the case of
junior debt, the rating may not conform exactly with the category definition.

AAA: An obligation rated AAA has the highest rating assigned by Standard &
Poor's. The obligor's capacity to meet its financial commitment on the
obligation is extremely strong.

AA: An obligation rated AA differs from the highest-rated obligations only
in small degree. The obligor's capacity to meet its financial commitment on the
obligation is very strong.

A: An obligation rated A is somewhat more susceptible to the adverse effects of
changes in circumstances and economic conditions than obligations in
higher-rated categories. However, the obligor's capacity to meet its financial
commitment on the obligation is still strong.

BBB: An obligation rated BBB exhibits adequate protection parameters. However,
adverse economic conditions or changing circumstances are more likely to lead to
a weakened capacity of the obligor to meet its financial commitment on the
obligation.

Obligations rated BB, B, CCC, CC, and C are regarded as having significant
speculative characteristics. BB indicates the least degree of speculation and C
the highest. While such obligations will likely have some quality and protective
characteristics, these may be outweighed by large uncertainties or major
exposures to adverse conditions.

BB: An obligation rated BB is less vulnerable to nonpayment than other
speculative issues. However, it faces major ongoing uncertainties or exposure to
adverse business, financial, or economic conditions which could lead to the
obligor's inadequate capacity to meet its financial commitment on the
obligation.

B: An obligation rated B is more vulnerable to nonpayment than obligations rated
BB, but the obligor currently has the capacity to meet its financial commitment
on the obligation. Adverse business, financial, or economic conditions will
likely impair the obligor's capacity or willingness to meet its financial
commitment on the obligation.

CCC: An obligation rated CCC is currently vulnerable to nonpayment and is
dependent upon favorable business, financial, and economic conditions for the
obligor to meet its financial commitment on the


                                       101


<PAGE>


obligation. In the event of adverse business, financial, or economic
conditions, the obligor is not likely to have the capacity to meet its financial
commitment on the obligation.

CC: An obligation rated CC is currently highly vulnerable to nonpayment.

C: A subordinated debt or preferred stock obligation rated C is CURRENTLY HIGHLY
VULNERABLE to nonpayment. The C rating may be used to cover a situation where a
bankruptcy petition has been filed or similar action has been taken, but
payments on this obligation are being continued. A C also will be assigned to a
preferred stock issue in arrears on dividends or sinking fund payments but that
is currently paying.

D: An obligation rated D is in payment default. The D rating category is used
when payments on an obligation are not made on the date due even if the
applicable grace period has not expired, unless Standard & Poor's believes that
such payments will be made during such grace period. The D rating also will be
used upon the filing of a bankruptcy petition or the taking of a similar action
if payments are jeopardized.

Plus (+) or Minus (-): The rating from AA to CCC may be modified by the addition
of a plus or minus sign to show relative standing within the major categories.

r: This symbol is attached to the ratings of instruments with significant
noncredit risks. It highlights risks to principal or volatility of expected
returns which are not addressed in the credit rating. Examples include:
obligations linked or indexed to equities, currencies, or commodities;
obligations exposed to severe prepayment risk, such as interest-only or
principal-only mortgage securities; and obligations with unusually risky
interest terms, such as inverse floaters.

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

LOCAL CURRENCY AND FOREIGN CURRENCY RISKS

Country risk considerations are a standard part of Standard & Poor's analysis
for credit ratings on any issuer or issue. Currency of repayment is a key factor
in this analysis. An obligor's capacity to repay foreign currency obligations
may be lower than its capacity to repay obligations in its local currency due to
the sovereign government's own relatively lower capacity to repay external
versus domestic debt. These sovereign risk considerations are incorporated in
the debt ratings assigned to specific issues. Foreign currency issuer ratings
are also distinguished from local currency issuer ratings to identify those
instances where sovereign risks make them different for the same issuer.


                                       102


<PAGE>


20.      APPENDIX C - PERFORMANCE STATISTICS

<TABLE>
<CAPTION>
                                         PIONEER HIGH YIELD FUND
                                              CLASS A SHARES

- ----------------- -------------- --------------- -------------- --------------- -------------- --------------
                                                 SALES CHARGE                   NET ASSET      INITIAL NET
                  INITIAL        OFFERING PRICE  INCLUDED       SHARES          VALUE PER      ASSET VALUE
DATE              INVESTMENT                                    PURCHASED       SHARE
- ----------------- -------------- --------------- -------------- --------------- -------------- --------------
- ----------------- -------------- --------------- -------------- --------------- -------------- --------------
<S>               <C>            <C>             <C>            <C>             <C>            <C>
- ----------------- -------------- --------------- -------------- --------------- -------------- --------------
- ----------------- -------------- --------------- -------------- --------------- -------------- --------------
2/12/98           $10,000        $               4.50%                          $              $
- ----------------- -------------- --------------- -------------- --------------- -------------- --------------

<CAPTION>
                                             VALUE OF SHARES
                                 (DIVIDENDS AND CAPITAL GAINS REINVESTED)
- ----------------------- ---------------- ----------------------- -------------------- -----------------------

                        FROM INVESTMENT      FROM CAPITAL GAINS       FROM DIVIDENDS
DATE                                                 REINVESTED           REINVESTED             TOTAL VALUE
- ----------------------- ---------------- ----------------------- -------------------- -----------------------
- ----------------------- ---------------- ----------------------- -------------------- -----------------------
<S>                     <C>              <C>                     <C>                  <C>
- ----------------------- ---------------- ----------------------- -------------------- -----------------------
- ----------------------- ---------------- ----------------------- -------------------- -----------------------
12/31/98                         $_____                  $_____               $_____                  $_____
- ----------------------- ---------------- ----------------------- -------------------- -----------------------
- ----------------------- ---------------- ----------------------- -------------------- -----------------------
12/31/99                         $_____                  $_____               $_____                  $_____
- ----------------------- ---------------- ----------------------- -------------------- -----------------------

Past performance does not guarantee future results. Return and share price
fluctuate and your shares when redeemed may be worth more or less than your
original cost.
</TABLE>


                                       103


<PAGE>


COMPARATIVE PERFORMANCE INDEX DESCRIPTIONS

The following securities indices are well known, unmanaged measures of market
performance. Advertisements and sales literature for the fund may refer to these
indices or may present comparisons between the performance of the fund and one
or more of the indices. Other indices may also be used, if appropriate. The
indices are not available for direct investment. The data presented are not
meant to be indicative of the performance of the fund, do not reflect past
performance and do not guarantee future results.

S&P 500. This index is a readily available, carefully constructed, market value
weighted benchmark of common stock performance. Currently, the S&P 500 includes
500 of the largest stocks (in terms of stock market value) in the U.S.

DOW JONES INDUSTRIAL AVERAGE. This is a total return index based on the
performance of stocks of 30 blue chip companies widely held by individuals and
institutional investors. The 30 stocks represent about a fifth of the $8
trillion-plus market value of all U.S. stocks and about a fourth of the value of
stocks listed on the New York Stock Exchange (NYSE).

U.S. SMALL STOCK INDEX. This index is a market value weighted index of the
ninth and tenth deciles of the NYSE, plus stocks listed on the American Stock
Exchange and over the counter with the same or less capitalization as the upper
bound of the NYSE ninth decile.

U.S. INFLATION. The Consumer Price Index for All Urban Consumers (CPI-U), not
seasonally adjusted, is used to measure inflation, which is the rate of change
of consumer goods prices. Unfortunately, the inflation rate as derived by the
CPI is not measured over the same period as the other asset returns. All of the
security returns are measured from one month-end to the next month-end. CPI
commodity prices are collected during the month. Thus, measured inflation rates
lag the other series by about one-half month. Prior to January 1978, the CPI (as
compared with CPI-U) was used. Both inflation measures are constructed by the
U.S. Department of Labor, Bureau of Labor Statistics, Washington, DC.

S&P/BARRA INDEXES. The S&P/BARRA Growth and Value Indexes are constructed by
dividing the stocks in the S&P 500 according to price-to-book ratios. The Growth
Index contains stocks with higher price-to-book ratios, and the Value Index
contains stocks with lower price-to-book ratios. Both indexes are market
capitalization weighted.

MERRILL LYNCH MICRO-CAP INDEX. The Merrill Lynch Micro-Cap Index represents the
performance of 1,980 stocks ranging in market capitalization from $50 million to
$125 million. Index returns are calculated monthly.

MERRILL LYNCH HIGH YIELD MASTER II INDEX. [Insert description]


MERRILL LYNCH INDEX OF ALL CONVERTIBLES, SPECULATIVE QUALITY [Insert
description]

LONG-TERM U.S. GOVERNMENT BONDS. The total returns on long-term government bonds
after 1977 are constructed with data from The Wall Street Journal and are
calculated as the change in the flat price or and-interest price. From 1926 to
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


                                       104


<PAGE>


of the maturity and first call dates minus the current date. The bond was
"held" for the calendar year and returns were computed.

INTERMEDIATE-TERM U.S. GOVERNMENT BONDS. Total returns of intermediate-term
government bonds after 1987 are calculated from The Wall Street Journal prices,
using the change in flat price. Returns from 1934 to 1986 are obtained from the
CRSP government bond file.

Each year, one-bond portfolios are formed, the bond chosen is the shortest
noncallable bond with a maturity not less than five 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.) From 1934 to 1942, almost all bonds
with maturities near five years were partially or fully 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. From 1926 to 1933, there are few bonds suitable for construction
of a series with a five-year maturity. For this period, five-year bond yield
estimates are used.

MORGAN STANLEY CAPITAL INTERNATIONAL ("MSCI"). These indices are in U.S. dollar
terms with gross dividends reinvested and measure the performance of 45 stock
markets around the world. MSCI All Country indices represent both the developed
and the emerging markets for a particular region. These indices are unmanaged.
The free indices exclude shares which are not readily purchased by non-local
investors. MSCI covers over 1,700 securities in 28 emerging markets and 2,600
securities in 23 developed markets, totalling over $15 trillion in market
capitalization.

Countries in the MSCI EAFE Index are: Australia, Austria, Belgium, Denmark,
Finland, France, Germany, Hong Kong, Ireland, Italy, Japan, Netherlands, New
Zealand, Norway, Portugal, Singapore, Spain, Sweden, Switzerland and United
Kingdom.

Countries in the MSCI Emerging Markets Free Index are: Argentina, Brazil, Chile,
China Free, Colombia, Czech Republic, Greece, Hungary, India, Indonesia Free,
Israel, Jordan, Korea (at 50%), Malaysia Free, Mexico Free, Pakistan, Peru,
Philippines Free, Poland, Singapore, South Africa, Sri Lanka, Taiwan (at 50%),
Thailand Free, Turkey and Venezuela.

MSCI All Country (AC) Asia Free ex Japan: This index is made up of the following
12 countries: China Free, Hong Kong, India, Indonesia Free, Korea @50%, Malaysia
Free, Pakistan, Philippines Free, Singapore Free, Sri Lanka, Taiwan @50% and
Thailand Free.

MSCI All Country (AC) Asia Pacific Free ex Japan: This index is made up of the
following 14 countries: Australia, China Free, Hong Kong, India, Indonesia Free,
Korea @50%, Malaysia Free, New Zealand, Pakistan, Philippines Free, Singapore
Free, Sri Lanka, Taiwan @50% and Thailand Free.

6-MONTH CDS. Data sources include the Federal Reserve Bulletin and The Wall
Street Journal.

LONG-TERM U.S. CORPORATE BONDS. Since 1969, corporate bond total returns are
represented by the Salomon Brothers Long-Term High-Grade Corporate Bond Index.
As 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 with at least 10 years to maturity. 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.

From 1926 to 1968 the total returns were calculated by summing the capital
appreciation returns and the income returns. For the period 1946 to 1968,
Ibbotson and Sinquefield backdated the Salomon Brothers'


                                       105


<PAGE>


index, using Salomon Brothers' monthly yield data with a methodology
similar to that used by Salomon Brothers for 1969 to 1995. 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 to 1945, Standard &
Poor's monthly high-grade corporate composite yield data were used, assuming a
4% 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 Westerfield, Randolph W., 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.

LEHMAN BROTHERS GOVERNMENT/CORPORATE BOND INDEX - INTERMEDIATE. This index is
comprised of securities with one to ten years to maturity. It includes Treasury
and government agency securities, investment-grade corporate bonds and Yankee
bonds.

U.S. (30-DAY) TREASURY BILLS. For the U.S. Treasury Bill Index, data from The
Wall Street Journal are used after 1977; the CRSP government bond file is the
source until 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.

NATIONAL ASSOCIATION OF REAL ESTATE INVESTMENT TRUSTS ("NAREIT") EQUITY REIT
INDEX. All of the data are based upon the last closing price of the month for
all tax-qualified REITs listed on the NYSE, AMEX and NASDAQ. The data are
market-value-weighted. Prior to 1987 REITs were added to the index the January
following their listing. Since 1987 newly formed or listed REITs are added to
the total shares outstanding figure in the month that the shares are issued.
Only common shares issued by the REIT are included in the index. The total
return calculation is based upon the weighting at the beginning of the period.
Only those REITs listed for the entire period are used in the total return
calculation. Dividends are included in the month based upon their payment date.
There is no smoothing of income.
Liquidating dividends, whether full or partial, are treated as income.

RUSSELL U.S. EQUITY INDEXES. The Russell 3000(R) Index (the "Russell 3000") is
comprised of the 3,000 largest U.S. companies as determined by market
capitalization representing approximately 98% of the U.S. equity market. The
average market capitalization is approximately $3.7 billion. The Russell 2500TM
Index measures performance of the 2,500 smallest companies in the Russell 3000.
The average market capitalization is approximately $931 million, and the largest
company in the index has an approximate market capitalization of $3.7 billion.
The Russell 2000(R) Index measures performance of the 2,000 smallest stocks in
the Russell 3000; the largest company in the index has a market capitalization
of approximately $1.4 billion. The Russell 1000(R) Index (the "Russell 1000")
measures the performance of the 1,000 largest companies in the Russell 3000. The
average market capitalization is approximately $9.9 billion. The smallest
company in the index has an approximate market capitalization of $1.4 billion.
The Russell MidcapTM Index measures performance of the 800 smallest companies in
the Russell 1000. The largest company in the index has an approximate market
capitalization of $10.3 billion.

The Russell indexes are reconstituted annually as of July 1, based on May 31
market capitalization rankings.

WILSHIRE REAL ESTATE SECURITIES INDEX. The Wilshire Real Estate Securities Index
is a market capitalization weighted index of 119 publicly traded real estate
securities, such as REITs, real estate operating companies ("REOCs") and
partnerships.


                                       106


<PAGE>


The index contains performance data on five major categories of property:
office, retail, industrial, apartment and miscellaneous. The companies in the
index are 94.11% equity and hybrid REITs and 5.89% REOCs.

STANDARD & POOR'S MIDCAP 400 INDEX. The S&P 400 is a
market-capitalization-weighted index. The performance data for the index were
calculated by taking the stocks presently in the index and tracking them
backwards in time as long as there were prices reported. No attempt was made to
determine what stocks "might have been" in the S&P 400 five or ten years ago had
it existed. Dividends are reinvested on a monthly basis prior to June 30, 1991,
and are reinvested daily thereafter.

LIPPER BALANCED FUNDS INDEX. This index represents equally weighted performance,
adjusted for capital gains distributions and income dividends, of approximately
30 of the largest funds with a primary objective of conserving principal by
maintaining at all times a balanced portfolio of stocks and bonds.
Typically, the stock/bond ratio ranges around 60%/40%.

LEHMAN BROTHERS AGGREGATE BOND INDEX. The Lehman Brothers Aggregate Bond Index
is composed of the Lehman Brothers Government/Corporate Index, the Lehman
Brothers Mortgage-Backed Securities Index and the Lehman Brothers Asset-Backed
Securities Index. The index includes fixed rate debt issues rated investment
grade or higher by Moody's Investors Service, Standard & Poor's Corporation or
Fitch Investors Service, in that order. All issues have at least one year to
maturity with intermediate indices including bonds with maturities up to ten
years and long-term indices composed of bonds with maturities longer than ten
years. All returns are market value weighted inclusive of accrued interest.

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 to 1987; and The Wall
Street Journal thereafter.

Sources: Ibbotson Associates, Towers Data Systems, Lipper, Inc. and PGI


                                       107


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                               DOW                                        S&P/           S&P/
                              JONES         U.S. SMALL                   BARRA          BARRA         MERRILL LYNCH
                 S&P        INDUSTRIAL        STOCK          U.S.         500            500            MICRO-CAP
                 500         AVERAGE          INDEX       INFLATION      GROWTH         VALUE             INDEX
- ----------------------------------------------------------------------------------------------------------------------
<S>             <C>         <C>             <C>           <C>            <C>            <C>           <C>
Dec 1925         N/A           N/A             N/A           N/A          N/A            N/A               N/A
Dec 1926        11.62          N/A             0.28         -1.49         N/A            N/A               N/A
Dec 1927        37.49          N/A            22.10         -2.08         N/A            N/A               N/A
Dec 1928        43.61         55.38           39.69         -0.97         N/A            N/A               N/A
Dec 1929        -8.42         -13.64          -51.36         0.20         N/A            N/A               N/A
Dec 1930        -24.90        -30.22          -38.15        -6.03         N/A            N/A               N/A
Dec 1931        -43.34        -49.02          -49.75        -9.52         N/A            N/A               N/A
Dec 1932        -8.19         -16.88          -5.39         -10.30        N/A            N/A               N/A
Dec 1933        53.99         73.72           142.87         0.51         N/A            N/A               N/A
Dec 1934        -1.44          8.08           24.22          2.03         N/A            N/A               N/A
Dec 1935        47.67         43.77           40.19          2.99         N/A            N/A               N/A
Dec 1936        33.92         30.23           64.80          1.21         N/A            N/A               N/A
Dec 1937        -35.03        -28.88          -58.01         3.10         N/A            N/A               N/A
Dec 1938        31.12         33.16           32.80         -2.78         N/A            N/A               N/A
Dec 1939        -0.41          1.31            0.35         -0.48         N/A            N/A               N/A
Dec 1940        -9.78         -7.96           -5.16          0.96         N/A            N/A               N/A
Dec 1941        -11.59        -9.88           -9.00          9.72         N/A            N/A               N/A
Dec 1942        20.34         14.13           44.51          9.29         N/A            N/A               N/A
Dec 1943        25.90         19.06           88.37          3.16         N/A            N/A               N/A
Dec 1944        19.75         17.19           53.72          2.11         N/A            N/A               N/A
Dec 1945        36.44         31.60           73.61          2.25         N/A            N/A               N/A
Dec 1946        -8.07         -4.40           -11.63        18.16         N/A            N/A               N/A
Dec 1947         5.71          7.61            0.92          9.01         N/A            N/A               N/A
Dec 1948         5.50          4.27           -2.11          2.71         N/A            N/A               N/A
Dec 1949        18.79         20.92           19.75         -1.80         N/A            N/A               N/A
Dec 1950        31.71         26.40           38.75          5.79         N/A            N/A               N/A
Dec 1951        24.02         21.77            7.80          5.87         N/A            N/A               N/A
Dec 1952        18.37         14.58            3.03          0.88         N/A            N/A               N/A
Dec 1953        -0.99          2.02           -6.49          0.62         N/A            N/A               N/A
Dec 1954        52.62         51.25           60.58         -0.50         N/A            N/A               N/A
Dec 1955        31.56         26.58           20.44          0.37         N/A            N/A               N/A
Dec 1956         6.56          7.10            4.28          2.86         N/A            N/A               N/A
Dec 1957        -10.78        -8.63           -14.57         3.02         N/A            N/A               N/A
Dec 1958        43.36         39.31           64.89          1.76         N/A            N/A               N/A
Dec 1959        11.96         20.21           16.40          1.50         N/A            N/A               N/A
Dec 1960         0.47         -6.14           -3.29          1.48         N/A            N/A               N/A
Dec 1961        26.89         22.60           32.09          0.67         N/A            N/A               N/A
Dec 1962        -8.73         -7.43           -11.90         1.22         N/A            N/A               N/A
Dec 1963        22.80         20.83           23.57          1.65         N/A            N/A               N/A
</TABLE>


                                       108


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                               DOW                                        S&P/           S&P/
                              JONES         U.S. SMALL                 BARRA 500        BARRA         MERRILL LYNCH
                 S&P        INDUSTRIAL        STOCK          U.S.        GROWTH          500            MICRO-CAP
                 500         AVERAGE          INDEX       INFLATION                     VALUE             INDEX
- ----------------------------------------------------------------------------------------------------------------------
<S>             <C>         <C>             <C>           <C>          <C>              <C>           <C>
Dec 1964        16.48         18.85           23.52          1.19         N/A            N/A               N/A
Dec 1965        12.45         14.39           41.75          1.92         N/A            N/A               N/A
Dec 1966        -10.06        -15.78          -7.01          3.35         N/A            N/A               N/A
Dec 1967        23.98         19.16           83.57          3.04         N/A            N/A               N/A
Dec 1968        11.06          7.93           35.97          4.72         N/A            N/A               N/A
Dec 1969        -8.50         -11.78          -25.05         6.11         N/A            N/A               N/A
Dec 1970         4.01          9.21           -17.43         5.49         N/A            N/A               N/A
Dec 1971        14.31          9.83           16.50          3.36         N/A            N/A               N/A
Dec 1972        18.98         18.48            4.43          3.41         N/A            N/A               N/A
Dec 1973        -14.66        -13.28          -30.90         8.80         N/A            N/A               N/A
Dec 1974        -26.47        -23.58          -19.95        12.20         N/A            N/A               N/A
Dec 1975        37.20         44.75           52.82          7.01        31.72          43.38              N/A
Dec 1976        23.84         22.82           57.38          4.81        13.84          34.93              N/A
Dec 1977        -7.18         -12.84          25.38          6.77        -11.82         -2.57              N/A
Dec 1978         6.56          2.79           23.46          9.03         6.78           6.16             27.76
Dec 1979        18.44         10.55           43.46         13.31        15.72          21.16             43.18
Dec 1980        32.42         22.17           39.88         12.40        39.40          23.59             32.32
Dec 1981        -4.91         -3.57           13.88          8.94        -9.81           0.02             9.18
Dec 1982        21.41         27.11           28.01          3.87        22.03          21.04             33.62
Dec 1983        22.51         25.97           39.67          3.80        16.24          28.89             42.44
Dec 1984         6.27          1.31           -6.67          3.95         2.33          10.52            -14.97
Dec 1985        32.16         33.55           24.66          3.77        33.31          29.68             22.89
Dec 1986        18.47         27.10            6.85          1.13        14.50          21.67             3.45
Dec 1987         5.23          5.48           -9.30          4.41         6.50           3.68            -13.84
Dec 1988        16.81         16.14           22.87          4.42        11.95          21.67             22.76
Dec 1989        31.49         32.19           10.18          4.65        36.40          26.13             8.06
Dec 1990        -3.17         -0.56           -21.56         6.11         0.20          -6.85            -29.55
Dec 1991        30.55         24.19           44.63          3.06        38.37          22.56             57.44
Dec 1992         7.67          7.41           23.35          2.90         5.07          10.53             36.62
Dec 1993         9.99         16.94           20.98          2.75         1.68          18.60             31.32
Dec 1994         1.31          5.06            3.11          2.67         3.13          -0.64             1.81
Dec 1995        37.43         36.84           34.46          2.54        38.13          36.99             30.70
Dec 1996        23.07         28.84           17.62          3.32        23.96          21.99             13.88
Dec 1997        33.36         24.88           22.78          1.70        36.52          29.98             24.61
Dec 1998        28.58         18.15           -7.31          1.80        42.16          14.67             -6.15
Dec 1999
</TABLE>


                                       109


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                  LONG-       INTERMEDIATE-       MSCI                      LONG-
                  TERM          TERM U.S.         EAFE        6-          TERM U.S.                         U.S.
               U.S. GOV'T       GOVERNMENT      (NET OF      MONTH        CORPORATE         LB IT          T-BILL
                  BONDS           BONDS          TAXES)       CDS           BONDS         GOV'T/CORP      (30-DAY)
- ----------------------------------------------------------------------------------------------------------------------
<S>            <C>            <C>               <C>          <C>          <C>             <C>             <C>
Dec 1925           N/A             N/A            N/A         N/A            N/A             N/A            N/A
Dec 1926          7.77             5.38           N/A         N/A           7.37             N/A            3.27
Dec 1927          8.93             4.52           N/A         N/A           7.44             N/A            3.12
Dec 1928          0.10             0.92           N/A         N/A           2.84             N/A            3.56
Dec 1929          3.42             6.01           N/A         N/A           3.27             N/A            4.75
Dec 1930          4.66             6.72           N/A         N/A           7.98             N/A            2.41
Dec 1931          -5.31           -2.32           N/A         N/A           -1.85            N/A            1.07
Dec 1932          16.84            8.81           N/A         N/A           10.82            N/A            0.96
Dec 1933          -0.07            1.83           N/A         N/A           10.38            N/A            0.30
Dec 1934          10.03            9.00           N/A         N/A           13.84            N/A            0.16
Dec 1935          4.98             7.01           N/A         N/A           9.61             N/A            0.17
Dec 1936          7.52             3.06           N/A         N/A           6.74             N/A            0.18
Dec 1937          0.23             1.56           N/A         N/A           2.75             N/A            0.31
Dec 1938          5.53             6.23           N/A         N/A           6.13             N/A           -0.02
Dec 1939          5.94             4.52           N/A         N/A           3.97             N/A            0.02
Dec 1940          6.09             2.96           N/A         N/A           3.39             N/A            0.00
Dec 1941          0.93             0.50           N/A         N/A           2.73             N/A            0.06
Dec 1942          3.22             1.94           N/A         N/A           2.60             N/A            0.27
Dec 1943          2.08             2.81           N/A         N/A           2.83             N/A            0.35
Dec 1944          2.81             1.80           N/A         N/A           4.73             N/A            0.33
Dec 1945          10.73            2.22           N/A         N/A           4.08             N/A            0.33
Dec 1946          -0.10            1.00           N/A         N/A           1.72             N/A            0.35
Dec 1947          -2.62            0.91           N/A         N/A           -2.34            N/A            0.50
Dec 1948          3.40             1.85           N/A         N/A           4.14             N/A            0.81
Dec 1949          6.45             2.32           N/A         N/A           3.31             N/A            1.10
Dec 1950          0.06             0.70           N/A         N/A           2.12             N/A            1.20
Dec 1951          -3.93            0.36           N/A         N/A           -2.69            N/A            1.49
Dec 1952          1.16             1.63           N/A         N/A           3.52             N/A            1.66
Dec 1953          3.64             3.23           N/A         N/A           3.41             N/A            1.82
Dec 1954          7.19             2.68           N/A         N/A           5.39             N/A            0.86
Dec 1955          -1.29           -0.65           N/A         N/A           0.48             N/A            1.57
Dec 1956          -5.59           -0.42           N/A         N/A           -6.81            N/A            2.46
Dec 1957          7.46             7.84           N/A         N/A           8.71             N/A            3.14
Dec 1958          -6.09           -1.29           N/A         N/A           -2.22            N/A            1.54
Dec 1959          -2.26           -0.39           N/A         N/A           -0.97            N/A            2.95
Dec 1960          13.78           11.76           N/A         N/A           9.07             N/A            2.66
</TABLE>


                                       110


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                  LONG-       INTERMEDIATE-       MSCI                      LONG-
                  TERM          TERM U.S.         EAFE        6-          TERM U.S.                         U.S.
               U.S. GOV'T       GOVERNMENT      (NET OF      MONTH        CORPORATE         LB IT          T-BILL
                  BONDS           BONDS          TAXES)       CDS           BONDS         GOV'T/CORP      (30-DAY)
- ----------------------------------------------------------------------------------------------------------------------
<S>            <C>            <C>               <C>          <C>          <C>             <C>             <C>
Dec 1961          0.97             1.85           N/A         N/A           4.82             N/A            2.13
Dec 1962          6.89             5.56           N/A         N/A           7.95             N/A            2.73
Dec 1963          1.21             1.64           N/A         N/A           2.19             N/A            3.12
Dec 1964          3.51             4.04           N/A        4.17           4.77             N/A            3.54
Dec 1965          0.71             1.02           N/A        4.68           -0.46            N/A            3.93
Dec 1966          3.65             4.69           N/A        5.76           0.20             N/A            4.76
Dec 1967          -9.18            1.01           N/A        5.47           -4.95            N/A            4.21
Dec 1968          -0.26            4.54           N/A        6.45           2.57             N/A            5.21
Dec 1969          -5.07           -0.74           N/A        8.70           -8.09            N/A            6.58
Dec 1970          12.11           16.86          -11.66      7.06           18.37            N/A            6.52
Dec 1971          13.23            8.72          29.59       5.36           11.01            N/A            4.39
Dec 1972          5.69             5.16          36.35       5.39           7.26             N/A            3.84
Dec 1973          -1.11            4.61          -14.92      8.60           1.14             3.34           6.93
Dec 1974          4.35             5.69          -23.16      10.20          -3.06            5.58           8.00
Dec 1975          9.20             7.83          35.39       6.51           14.64            9.50           5.80
Dec 1976          16.75           12.87           2.54       5.22           18.65           12.34           5.08
Dec 1977          -0.69            1.41          18.06       6.11           1.71             3.31           5.12
Dec 1978          -1.18            3.49          32.62       10.21          -0.07            2.13           7.18
Dec 1979          -1.23            4.09           4.75       11.90          -4.18            6.00          10.38
Dec 1980          -3.95            3.91          22.58       12.33          -2.76            6.41          11.24
Dec 1981          1.86             9.45          -2.28       15.50          -1.24           10.50          14.71
Dec 1982          40.36           29.10          -1.86       12.18          42.56           26.10          10.54
Dec 1983          0.65             7.41          23.69       9.65           6.26             8.61           8.80
Dec 1984          15.48           14.02           7.38       10.65          16.86           14.38           9.85
Dec 1985          30.97           20.33          56.16       7.82           30.09           18.05           7.72
Dec 1986          24.53           15.14          69.44       6.30           19.85           13.12           6.16
Dec 1987          -2.71            2.90          24.63       6.59           -0.27            3.67           5.47
Dec 1988          9.67             6.10          28.27       8.15           10.70            6.78           6.35
Dec 1989          18.11           13.29          10.54       8.27           16.23           12.76           8.37
Dec 1990          6.18             9.73          -23.45      7.85           6.78             9.17           7.81
Dec 1991          19.30           15.46          12.13       4.95           19.89           14.63           5.60
Dec 1992          8.05             7.19          -12.17      3.27           9.39             7.17           3.51
Dec 1993          18.24           11.24          32.56       2.88           13.19            8.73           2.90
Dec 1994          -7.77           -5.14           7.78       5.40           -5.76           -1.95           3.90
Dec 1995          31.67           16.80          11.21       5.21           27.20           15.31           5.60
Dec 1996          -0.93            2.10           6.05       5.21           1.40             4.06           5.21
Dec 1997          15.85            8.38           1.78       5.71           12.95            7.87           5.26
Dec 1998          13.06           10.21          20.00       5.34           10.76            8.42           4.86
Dec 1999
</TABLE>


                                       111


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                 NAREIT                                                    LIPPER          MSCI
                 EQUITY       RUSSELL       WILSHIRE                      BALANCED       EMERGING           BANK
                  REIT         2000       REAL ESTATE         S&P           FUND          MARKETS         SAVINGS
                 INDEX         INDEX       SECURITIES         400           INDEX       FREE INDEX        ACCOUNT
- -----------------------------------------------------------------------------------------------------------------------
<S>              <C>          <C>         <C>                 <C>         <C>           <C>               <C>
Dec 1925          N/A           N/A           N/A             N/A            N/A            N/A             N/A
Dec 1926          N/A           N/A           N/A             N/A            N/A            N/A             N/A
Dec 1927          N/A           N/A           N/A             N/A            N/A            N/A             N/A
Dec 1928          N/A           N/A           N/A             N/A            N/A            N/A             N/A
Dec 1929          N/A           N/A           N/A             N/A            N/A            N/A             N/A
Dec 1930          N/A           N/A           N/A             N/A            N/A            N/A             5.30
Dec 1931          N/A           N/A           N/A             N/A            N/A            N/A             5.10
Dec 1932          N/A           N/A           N/A             N/A            N/A            N/A             4.10
Dec 1933          N/A           N/A           N/A             N/A            N/A            N/A             3.40
Dec 1934          N/A           N/A           N/A             N/A            N/A            N/A             3.50
Dec 1935          N/A           N/A           N/A             N/A            N/A            N/A             3.10
Dec 1936          N/A           N/A           N/A             N/A            N/A            N/A             3.20
Dec 1937          N/A           N/A           N/A             N/A            N/A            N/A             3.50
Dec 1938          N/A           N/A           N/A             N/A            N/A            N/A             3.50
Dec 1939          N/A           N/A           N/A             N/A            N/A            N/A             3.40
Dec 1940          N/A           N/A           N/A             N/A            N/A            N/A             3.30
Dec 1941          N/A           N/A           N/A             N/A            N/A            N/A             3.10
Dec 1942          N/A           N/A           N/A             N/A            N/A            N/A             3.00
Dec 1943          N/A           N/A           N/A             N/A            N/A            N/A             2.90
Dec 1944          N/A           N/A           N/A             N/A            N/A            N/A             2.80
Dec 1945          N/A           N/A           N/A             N/A            N/A            N/A             2.50
Dec 1946          N/A           N/A           N/A             N/A            N/A            N/A             2.20
Dec 1947          N/A           N/A           N/A             N/A            N/A            N/A             2.30
Dec 1948          N/A           N/A           N/A             N/A            N/A            N/A             2.30
Dec 1949          N/A           N/A           N/A             N/A            N/A            N/A             2.40
Dec 1950          N/A           N/A           N/A             N/A            N/A            N/A             2.50
Dec 1951          N/A           N/A           N/A             N/A            N/A            N/A             2.60
Dec 1952          N/A           N/A           N/A             N/A            N/A            N/A             2.70
Dec 1953          N/A           N/A           N/A             N/A            N/A            N/A             2.80
Dec 1954          N/A           N/A           N/A             N/A            N/A            N/A             2.90
Dec 1955          N/A           N/A           N/A             N/A            N/A            N/A             2.90
Dec 1956          N/A           N/A           N/A             N/A            N/A            N/A             3.00
Dec 1957          N/A           N/A           N/A             N/A            N/A            N/A             3.30
Dec 1958          N/A           N/A           N/A             N/A            N/A            N/A             3.38
Dec 1959          N/A           N/A           N/A             N/A            N/A            N/A             3.53
Dec 1960          N/A           N/A           N/A             N/A           5.77            N/A             3.86
Dec 1961          N/A           N/A           N/A             N/A           20.59           N/A             3.90
</TABLE>


                                       112


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                 NAREIT                                                    LIPPER          MSCI
                 EQUITY       RUSSELL       WILSHIRE                      BALANCED       EMERGING           BANK
                  REIT         2000       REAL ESTATE         S&P           FUND          MARKETS         SAVINGS
                 INDEX         INDEX       SECURITIES         400           INDEX       FREE INDEX        ACCOUNT
- -----------------------------------------------------------------------------------------------------------------------
<S>              <C>          <C>         <C>                 <C>         <C>           <C>               <C>
Dec 1962          N/A           N/A           N/A             N/A           -6.80           N/A             4.08
Dec 1963          N/A           N/A           N/A             N/A           13.10           N/A             4.17
Dec 1964          N/A           N/A           N/A             N/A           12.36           N/A             4.19
Dec 1965          N/A           N/A           N/A             N/A           9.80            N/A             4.23
Dec 1966          N/A           N/A           N/A             N/A           -5.86           N/A             4.45
Dec 1967          N/A           N/A           N/A             N/A           15.09           N/A             4.67
Dec 1968          N/A           N/A           N/A             N/A           13.97           N/A             4.68
Dec 1969          N/A           N/A           N/A             N/A           -9.01           N/A             4.80
Dec 1970          N/A           N/A           N/A             N/A           5.62            N/A             5.14
Dec 1971          N/A           N/A           N/A             N/A           13.90           N/A             5.30
Dec 1972          8.01          N/A           N/A             N/A           11.13           N/A             5.37
Dec 1973         -15.52         N/A           N/A             N/A          -12.24           N/A             5.51
Dec 1974         -21.40         N/A           N/A             N/A          -18.71           N/A             5.96
Dec 1975         19.30          N/A           N/A             N/A           27.10           N/A             6.21
Dec 1976         47.59          N/A           N/A             N/A           26.03           N/A             6.23
Dec 1977         22.42          N/A           N/A             N/A           -0.72           N/A             6.39
Dec 1978         10.34          N/A          13.04            N/A           4.80            N/A             6.56
Dec 1979         35.86         43.09         70.81            N/A           14.67           N/A             7.29
Dec 1980         24.37         38.58         22.08            N/A           19.70           N/A             8.78
Dec 1981          6.00         2.03           7.18            N/A           1.86            N/A            10.71
Dec 1982         21.60         24.95         24.47           22.68          30.63           N/A            11.19
Dec 1983         30.64         29.13         27.61           26.10          17.44           N/A             9.71
Dec 1984         20.93         -7.30         20.64           1.18           7.46            N/A             9.92
Dec 1985         19.10         31.05         22.20           35.58          29.83           N/A             9.02
Dec 1986         19.16         5.68          20.30           16.21          18.43           N/A             7.84
Dec 1987         -3.64         -8.77         -7.86           -2.03          4.13            N/A             6.92
Dec 1988         13.49         24.89         24.18           20.87          11.18          40.43            7.20
Dec 1989          8.84         16.24          2.37           35.54          19.70          64.96            7.91
Dec 1990         -15.35       -19.51         -33.46          -5.12          0.66          -10.55            7.80
Dec 1991         35.70         46.05         20.03           50.10          25.83          59.91            4.61
Dec 1992         14.59         18.41          7.36           11.91          7.46           11.40            2.89
Dec 1993         19.65         18.91         15.24           13.96          11.95          74.83            2.73
Dec 1994          3.17         -1.82          1.64           -3.57          -2.05          -7.32            4.96
Dec 1995         15.27         28.44         13.65           30.94          24.89          -5.21            5.24
Dec 1996         35.26         16.49         36.87           19.20          13.05          6.03             4.95
Dec 1997         20.29         22.36         19.80           32.26          20.30         -11.59            5.17
Dec 1998         -17.51        -2.55         -17.63          19.12          15.09         -25.34            4.63
Dec 1999
</TABLE>


                                       113


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                                                                                                         MERRILL LYNCH INDEX
                                        MSCI ALL COUNTRY                                                OF ALL CONVERTIBLES,
               MSCI ALL COUNTRY (AC)    (AC) ASIA PACIFIC      LEHMAN BROTHERS     MERRILL LYNCH HIGH    SPECULATIVE QUALITY
                ASIA FREE EX JAPAN        FREE EX JAPAN     AGGREGATE BOND INDEX  YIELD MASTER II INDEX
- ------------------------------------------------------------------------------------------------------------------------------
<S>            <C>                      <C>                 <C>                   <C>                    <C>
Dec 1925                N/A                    N/A                   N/A
Dec 1926                N/A                    N/A                   N/A
Dec 1927                N/A                    N/A                   N/A
Dec 1928                N/A                    N/A                   N/A
Dec 1929                N/A                    N/A                   N/A
Dec 1930                N/A                    N/A                   N/A
Dec 1931                N/A                    N/A                   N/A
Dec 1932                N/A                    N/A                   N/A
Dec 1933                N/A                    N/A                   N/A
Dec 1934                N/A                    N/A                   N/A
Dec 1935                N/A                    N/A                   N/A
Dec 1936                N/A                    N/A                   N/A
Dec 1937                N/A                    N/A                   N/A
Dec 1938                N/A                    N/A                   N/A
Dec 1939                N/A                    N/A                   N/A
Dec 1940                N/A                    N/A                   N/A
Dec 1941                N/A                    N/A                   N/A
Dec 1942                N/A                    N/A                   N/A
Dec 1943                N/A                    N/A                   N/A
Dec 1944                N/A                    N/A                   N/A
Dec 1945                N/A                    N/A                   N/A
Dec 1946                N/A                    N/A                   N/A
Dec 1947                N/A                    N/A                   N/A
Dec 1948                N/A                    N/A                   N/A
Dec 1949                N/A                    N/A                   N/A
Dec 1950                N/A                    N/A                   N/A
Dec 1951                N/A                    N/A                   N/A
Dec 1952                N/A                    N/A                   N/A
Dec 1953                N/A                    N/A                   N/A
Dec 1954                N/A                    N/A                   N/A
Dec 1955                N/A                    N/A                   N/A
Dec 1956                N/A                    N/A                   N/A
Dec 1957                N/A                    N/A                   N/A
Dec 1958                N/A                    N/A                   N/A
Dec 1959                N/A                    N/A                   N/A
Dec 1960                N/A                    N/A                   N/A
Dec 1961                N/A                    N/A                   N/A
</TABLE>


                                       114


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                                                                                                         MERRILL LYNCH INDEX
                                        MSCI ALL COUNTRY                                                OF ALL CONVERTIBLES,
               MSCI ALL COUNTRY (AC)    (AC) ASIA PACIFIC      LEHMAN BROTHERS     MERRILL LYNCH HIGH    SPECULATIVE QUALITY
                ASIA FREE EX JAPAN        FREE EX JAPAN     AGGREGATE BOND INDEX  YIELD MASTER II INDEX
- ------------------------------------------------------------------------------------------------------------------------------
<S>            <C>                      <C>                 <C>                   <C>                   <C>
Dec 1962                N/A                    N/A                   N/A
Dec 1963                N/A                    N/A                   N/A
Dec 1964                N/A                    N/A                   N/A
Dec 1965                N/A                    N/A                   N/A
Dec 1966                N/A                    N/A                   N/A
Dec 1967                N/A                    N/A                   N/A
Dec 1968                N/A                    N/A                   N/A
Dec 1969                N/A                    N/A                   N/A
Dec 1970                N/A                    N/A                   N/A
Dec 1971                N/A                    N/A                   N/A
Dec 1972                N/A                    N/A                   N/A
Dec 1973                N/A                    N/A                   N/A
Dec 1974                N/A                    N/A                   N/A
Dec 1975                N/A                    N/A                   N/A
Dec 1976                N/A                    N/A                  15.62
Dec 1977                N/A                    N/A                  3.05
Dec 1978                N/A                    N/A                  1.39
Dec 1979                N/A                    N/A                  1.94
Dec 1980                N/A                    N/A                  2.70
Dec 1981                N/A                    N/A                  6.23
Dec 1982                N/A                    N/A                  32.62
Dec 1983                N/A                    N/A                  8.37
Dec 1984                N/A                    N/A                  15.14
Dec 1985                N/A                    N/A                  22.11
Dec 1986                N/A                    N/A                  15.29
Dec 1987                N/A                    N/A                  2.75
Dec 1988               30.00                  30.45                 7.89
Dec 1989               32.13                  21.43                 14.53
Dec 1990               -6.54                 -11.86                 8.95
Dec 1991               30.98                  32.40                 16.00
Dec 1992               21.81                  9.88                  7.40
Dec 1993              103.39                  84.94                 9.75
Dec 1994              -16.94                 -12.59                 -2.92
Dec 1995               4.00                   10.00                 18.48
Dec 1996               10.05                  8.08                  3.61
Dec 1997              -40.31                 -34.20                 9.68
Dec 1998               -7.79                  -4.42                 8.67
Dec 1999

Source: Lipper, Inc.
</TABLE>


                                       115


<PAGE>


21.      APPENDIX D - 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 and most experienced money managers
in the U.S.

As of June 30, 1999, Pioneer employed a professional investment staff of __.

Total assets of all Pioneer mutual funds at December 31, 1999, were
approximately $__ billion representing ___________ shareholder accounts,
___________ non-retirement accounts and ___________ retirement accounts.





                                       116


<PAGE>


                           PART C - OTHER INFORMATION

Item 23.  Exhibits

       (a)(1)  Agreement and Declaration of Trust.(1)
       (a)(2)  Certificate of Trust.(1)
       (b)     By-Laws.(1)
       (c)     None.
       (d)     Form of Management Contract with Pioneer Investment
               Management, Inc.(1)
       (e)(1)  Form of Underwriting Agreement with Pioneer Funds
               Distributor, Inc.(1)
       (e)(2)  Form of Dealer Sales Agreement.(1)
       (f)     None.
       (g)     Form of Custodian Agreement with Brown Brothers
               Harriman & Co.(1)
       (h)(1)  Form of Investment Company Service Agreement with
               Pioneering Services Corporation.(1)
       (h)(2)  Administration Agreement with Pioneer Investment
               Management, Inc. (formerly Pioneering Management
               Corporation).(1)
       (h)(3)  Expense Limitation Agreement.(2)
       (h)(4)  Agreement and Plan of Reorganization with Third Avenue Trust/
               Third Avenue High Yield Fund.(2)
       (i)     Opinion of Counsel.(1)
       (j)     Consent of Independent Public  Accountants.(1)
       (k)     None.
       (l)     None.
       (m)(1)  Form of Class A Distribution Plan.(1)
       (m)(2)  Form of Class B Distribution Plan.(1)
       (m)(3)  Form of Class C Distribution Plan.(1)
       (n)     Form of Multiple Class Plan Pursuant to Rule 18f-3.(1)
       (o)     Not applicable.
       (p)     Code of Ethics.(2)
       N/A     Powers of Attorney.(1)

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

(1) Filed herewith.

(2) To be filed by amendment.

Item 24.  Persons Controlled by or Under Common Control with the Fund

     None.

Item 25.  Indemnification

         Except for the Agreement and Declaration of Trust, dated August 3, 1999
the "Declaration"), establishing the Fund as a business trust under
Delaware law, there is no contract, arrangement or statute under which any
Trustee, officer, underwriter or affiliated person of the Fund is insured or
indemnified. The Declaration provides that no Trustee or officer will be
indemnified against any liability to which the Fund 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 "1933 Act"), may be available to Trustees, officers
and controlling persons of the Fund pursuant to the foregoing provisions, or
otherwise, the Fund has been advised that in the opinion of the SEC such


                                      C-1
<PAGE>


indemnification is against public policy as expressed in the 1933 Act and is,
therefore, unenforceable. In the event that a claim for indemnification against
such liabilities (other than the payment by the Fund of expenses incurred or
paid by a Trustee, officer or controlling person of the Fund in the successful
defense of any action, suit or proceeding) is asserted by such Trustee, officer
or controlling person in connection with the securities being registered, the
Fund 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 1933 Act and will be governed by the final adjudication of such
issue.

Item 26.  Business and Other Connections of Investment Adviser

     Pioneer Investment Management, Inc. ("Pioneer Investments") is a registered
investment adviser under the Investment Advisers Act of 1940, as amended, and is
a wholly owned subsidiary of The Pioneer Group, Inc. ("Pioneer").  Pioneer
Investments manages investment companies, pension and profit sharing plans,
trusts, estates or charitable organizations and other corporations or
business entities.

     To the knowledge of the Fund, none of Pioneer Investments' directors
or executive officers is or has been during their employment with Pioneer
Investments engaged in any other business, profession, vocation or employment
of a substantial nature for the past two fiscal years, except as noted below.
Certain directors and officers, however, may hold or may have held various
positions with, and engage or have engaged in business for, the investment
companies that Pioneer Investments manages, Pioneer and/or other Pioneer
subsidiaries.

                              OTHER BUSINESS, PROFESSION, VOCATION OR
                              EMPLOYMENT OF SUBSTANTIAL NATURE WITHIN LAST TWO
NAME OF DIRECTOR/OFFICER      FISCAL YEARS

John F. Cogan, Jr.            Senior Partner, Hale and Dorr LLP, 60 State
                              Street, Boston, Massachusetts 02109

Joseph P. Barri               Senior Partner, Hale and Dorr LLP, 60 State
                              Street, Boston, Massachusetts 02109

Margaret D. Patel             Portfolio Manager, EQSF Advisers, Inc.,
                              767 Third Avenue, New York, New York 10017-2023

Item 27.  Principal Underwriters

         (a)      See "Management of the Fund" in the Statement of Additional
                  Information.

         (b)      Directors and officers of Pioneer Funds Distributor, Inc.:

                       POSITIONS AND OFFICES WITH   POSITIONS AND OFFICES WITH
       NAME            UNDERWRITER                  FUND

John F. Cogan, Jr.     Director and Chairman        Chairman of the Board,
                                                    President and Trustee

David D. Tripple       Director and President       Executive Vice President and
                                                    Trustee

Stephen W. Long        Director and Executive
                       Vice President               None

Robert L. Butler       Executive Vice President     None

Steven M. Graziano     Executive Vice President     None


                                      C-2


<PAGE>


William A. Misata      Senior Vice President        None

Constance D. Spiros    Senior Vice President        None

Marcy L. Supovitz      Senior Vice President        None

Mark R. Kiniry         Vice President, Regional
                       Director, Sales              None

Barry G. Knight        Vice President               None

William H. Spencer     Vice President, Regional
                       Director, Sales              None

Elizabeth A. Watson    Vice President, Compliance   None

Steven R. Berke        Assistant Vice President,
                       Blue Sky                     None

Eric W. Reckard        Treasurer                    Treasurer

Roy P. Rossi           Assistant Treasurer          None

Joseph P. Barri        Clerk                        Secretary

Robert P. Nault        Assistant Clerk              Assistant Secretary

The principal business address of each of these individuals is 60 State Street,
Boston, Massachusetts 02109-1820.

         (c)      Not applicable.

Item 28.  Location of Accounts and Records

         The accounts and records are maintained at the Fund's office at
60 State Street, Boston, Massachusetts 02109; contact the Treasurer.

Item 29.  Management Services

     Not applicable.

Item 30.  Undertakings

     Not applicable.


                                      C-3


<PAGE>


                                   SIGNATURES


     Pursuant  to  the  requirements  of the  Securities  Act of  1933  and  the
Investment  Company  Act of 1940,  the Fund has duly  caused  this  registration
statement to be signed on its behalf by the undersigned, duly authorized, in the
City of Boston and The Commonwealth of Massachusetts on the 11th day of November
1999.

                                             PIONEER HIGH YIELD FUND



                                        By:  /s/ John F. Cogan, Jr.
                                             John F. Cogan, Jr.
                                             Chairman and President


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

Signature                      Title

/s/ John F. Cogan, Jr.         Chairman of the Board              )
John F. Cogan, Jr.             and President                      )
                               (Principal Executive               )
                               Officer)                           )
                                                                  )
                                                                  )
/s/ Eric W. Reckard            Chief Financial Officer            )
Eric W. Reckard                and Treasurer (Principal           )
                               Financial and Accounting           )
                               Officer)                           )
                                                                  )
                                                                  )
Trustees:                                                         )
                                                                  )
                                                                  )
Mary K. Bush*                                                     )
Mary K. Bush                                                      )
                                                                  )
                                                                  )
/s/ John F. Cogan, Jr.                                            )
John F. Cogan, Jr.                                                )
                                                                  )
                                                                  )
                                                                  )
Richard H. Egdahl*                                                )
Richard H. Egdahl                                                 )
                                                                  )
                                                                  )
Margaret BW Graham*                                               )
Margaret B. W. Graham                                             )
                                                                  )
                                                                  )
John W. Kendrick*                                                 )
John W. Kendrick                                                  )
                                                                  )
                                                                  )
Marguerite A. Piret*                                              )
Marguerite A. Piret                                               )
                                                                  )
                                                                  )
David D. Tripple*                                                 )
David D. Tripple                                                  )
                                                                  )
                                                                  )
Stephen K. West*                                                  )
Stephen K. West                                                   )
                                                                  )
                                                                  )
John Winthrop*                                                    )
John Winthrop                                                     )
                                                                  )
                                                                  )
*By:     /s/ John F. Cogan, Jr.           Dated: November 11, 1999)
         John F. Cogan, Jr.
         Attorney-in-fact


<PAGE>


                                  EXHIBIT INDEX


Exhibit
Number  Document Title

(a)(1)  Agreement and Declaration of Trust.
(a)(2)  Certificate of Trust.
(b)     By-Laws.
(d)     Form of Management Contract with Pioneer Investment
        Management, Inc.
(e)(1)  Form of Underwriting Agreement with Pioneer Funds
        Distributor, Inc.
(e)(2)  Form of Dealer Sales Agreement.
(g)     Form of Custodian Agreement with Brown Brothers
        Harriman & Co.
(h)(1)  Form of Investment Company Service Agreement with
        Pioneering Services Corporation.
(h)(2)  Administration Agreement with Pioneer Investment
        Management, Inc.
(i)     Opinion of Counsel.(1)
(j)     Consent of Independent Public  Accountants.(1)
(m)(1)  Form of Class A Distribution Plan.
(m)(2)  Form of Class B Distribution Plan.
(m)(3)  Form of Class C Distribution Plan.
(n)     Form of Multiple Class Plan Pursuant to Rule 18f-3.
N/A     Powers of Attorney.




                            PINONEER HIGH YIELD FUND

                                  AGREEMENT AND
                              DECLARATION OF TRUST


         This AGREEMENT AND DECLARATION OF TRUST is made on August 3, 1999 by
the undersigned trustees (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 High Yield 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 the class of Shares of a Series established pursuant
to Article V.

         (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 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
2.


<PAGE>


         (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.

         (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.

         (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.


                                       2


<PAGE>


         (r) "TRUST" means Pioneer Strategic Income Fund established hereby, and
reference to the Trust, when applicable to one or more Series, refers to that
Series.

         (s) "TRUSTEES" means the person who has signed this Declaration of
Trust, so long as he 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.

         (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


                                       3


<PAGE>


interests or participations and all other contracts for 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 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.

         (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.


                                       4


<PAGE>


         (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.

         (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


                                       5


<PAGE>


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,
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 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.

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

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


                                       6


<PAGE>


         (aa) 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;

         (bb) 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;

         (cc) 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;

         (dd)     To enter into contracts of any kind and description;

         (ee)     To interpret the investment policies, practices or limitations
of any Series or Class; and

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

         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.


                                       7


<PAGE>


         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.

         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
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


                                       8


<PAGE>


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. (a) 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
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.

         (b) A Trustee who with respect to the Trust is not an Interested Person
shall be deemed to be independent and disinterested when making any
determinations or taking any action as a Trustee, whether pursuant to the 1940
Act, the Delaware Act or otherwise.

         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


                                       9


<PAGE>


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.

         Section 11. EFFECT OF TRUSTEES NOT SERVING. The death, resignation,
retirement, removal, incapacity or inability or refusal to serve of the
Trustees, or any one of them, shall not operate to annul the Trust or to revoke
any existing agency created pursuant to the terms of this Declaration.

         Section 12. 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 13. SERIES 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, 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


                                       10


<PAGE>


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 non-exclusive 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 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 Advisers 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


                                       11


<PAGE>


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 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 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, 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


                                       12


<PAGE>


                  (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
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 under 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,


                                       13


<PAGE>


         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.

         (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
Section may be paid by the Trust or applicable Series from time to time prior to
final disposition thereof upon


                                       14


<PAGE>


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 3. 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 4.  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 5. NO DUTY OF INVESTIGATION; NOTICE IN TRUST INSTRUMENTS, ETC.
No 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


                                       15


<PAGE>


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 6. 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
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.


                                       16


<PAGE>


                                    ARTICLE V

                             SERIES; CLASSES; SHARES

         Section 1. ESTABLISHMENT OF SERIES OR CLASS. The Trust shall consist of
one or more Series. Without limiting the authority of the Trustees to establish
and designate any further Series, the Trustees hereby establish a single Series
which shall be designated Pioneer High Yield 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.
Without limiting the authority of the Trustees to establish and designate any
further Classes, the Trustees hereby establish four Classes of Shares which
shall be designated Class A, Class B, Class C and Class Y Shares. The Classes of
Shares of the existing Series 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. In connection therewith with respect to the
existing Classes, the purchase price, the method of determining the net asset
value, and the relative dividend rights of holders shall be as set forth in the
Trust's Registration Statement on Form N-1A under the Securities Act of 1933
and/or the 1940 Act and as in effect at the time of issuing Shares of the
existing Classes.

         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 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 per Share or such
other amount 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


                                       17


<PAGE>


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 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.


                                       18


<PAGE>


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 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 or 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


                                       19


<PAGE>


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. Every 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 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
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


                                       20


<PAGE>


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 of Shares of that Series they held 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. Upon 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 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 by a
Shareholder to the Trust or any Series or Class or any governmental authority.
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.

         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


                                       21


<PAGE>


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 2 of
this Article; (b) the removal of Trustees as provided in Article II, Section
3(d); (c) any investment advisory or management contract as provided in Article
VIII, Section 1; (d) any termination of the Trust as provided in Article IX,
Section 4; (e) the amendment of this Declaration to the extent and as provided
in Article X, 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. As determined by the
Trustees without the vote or consent of shareholders, on any matter submitted to
a vote of Shareholders either (i) 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 or (ii) each dollar of net asset
value (number


                                       22


<PAGE>


of Shares owned times net asset value per share of such Series or
Class, as applicable) shall be entitled to one vote on any matter on which such
Shares are entitled to vote and each fractional dollar amount shall be entitled
to a proportionate fractional vote. Without limiting the power of the Trustees
in any way to designate otherwise in accordance with the preceding sentence, the
Trustees hereby establish that 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
Class (or, if required by law, a majority of the Shares outstanding and entitled
to vote of that Series or Class) voting at a Shareholders' meeting in person or
by proxy on the matter shall decide that matter 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. RECORD DATES. For the purpose of determining the
Shareholders of any Series (or Class) who are entitled to receive payment of any
dividend or of any other distribution, the Trustees may from time to time fix a
date, which shall be before the date for the payment of such dividend or such
other payment, as the record date for determining the Shareholders of such
Series (or Class) having the right to receive such dividend or distribution.
Without fixing a record date, the Trustees may for distribution purposes close
the register or transfer books for one or more Series (or


                                       23


<PAGE>


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).

         Section 4.  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
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


                                       24


<PAGE>


full and/or fractional Shares which represents the outstanding amount of
such charges due from such Shareholder.

                                   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 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 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.

         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


                                       25


<PAGE>


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
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 applicable 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 Class thereof may


                                       26


<PAGE>


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 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;


                                       27


<PAGE>


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 and no such
amendment shall effect the right to indemnification of any person who is no
longer a Trustee, Officer or employee or agent at the time of such amendment.

         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.

         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


                                       28


<PAGE>


invalidity or unenforceability shall attach only to such provision only in
such jurisdiction and shall not affect any other provision of this Declaration.


                                       29


<PAGE>


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


                         /S/ MARY K. BUSH
                         Mary K. Bush As Trustee and not individually


                         /S/ JOHN F. COGAN, JR.
                         John F. Cogan, Jr. As Trustee and not individually


                         /S/ RICHARD H. EGDAHL
                         Richard H. Egdahl As Trustee and not individually


                         /S/ MARGARET B. W. GRAHAM
                         Margaret B. W. Graham As Trustee and not individually


                         /S/ JOHN W. KENDRICK
                         John W. Kendrick As Trustee and not individually


                         /S/ MARGUERITE A. PIRET
                         Marguerite A. Piret As Trustee and not individually


                         /S/ DAVID D. TRIPPLE
                         David D. Tripple As Trustee and not individually


                         /S/ STEPHEN K. WEST
                         Stephen K. West As Trustee and not individually


                         /S/ JOHN WINTHROP
                         John Winthrop As Trustee and not individually

                         The address of each Trustee is
                         c/o Pioneer High Yield Fund
                         60 State Street, Boston, Massachusetts  02109

phelen/71976.114/HighYield/dt.doc


                                       30




                              CERTIFICATE OF TRUST




         THIS Certificate of Trust of Pioneer High Yield Fund (the "Trust"),

dated August 3, 1999, is being duly executed and filed by the undersigned

trustees, to form a business trust under the Delaware Business Trust Act (12

Del. C. [Subsection] 3801, ET SEQ).

         1.       NAME.  The name of the business trust formed hereby is Pioneer

High Yield  Fund.

         2.       REGISTERED AGENT.  The business address of the registered

office of the Trust in the State of Delaware is 1201 North Market Street in the

City of Wilmington, County of New Castle, 19801. The name of the Trust's

registered agent at such address is Delaware Corporation Organizers, Inc.

         3.       EFFECTIVE DATE.  This Certificate of Trust shall be effective

upon the date and time of filing.

         4. SERIES TRUST. Notice is hereby given that pursuant to Section 3804

of the Delaware Business Trust Act, the debts, liabilities, obligations and

expenses incurred, contracted for or otherwise existing with respect to a

particular series of the Trust shall be enforceable against the assets of such

series only and not against the assets of the Trust generally. The Trust is a

registered investment company under the Investment Company Act of 1940, as

amended.


<PAGE>


         IN WITNESS WHEREOF, the undersigned being all the Trustees of the Trust

have executed this instrument as of the date first written above.

                         /S/ MARY K. BUSH
                         Mary K. Bush As Trustee and not individually

                         /S/ JOHN F. COGAN, JR.
                         John F. Cogan, Jr. As Trustee and not individually

                         /S/ RICHARD H. EGDAHL
                         Richard H. Egdahl As Trustee and not individually

                         /S/ MARGARET BW BRAHAM
                         Margaret B.W. Graham As Trustee and not individually

                         /S/ JOHN W. KENDRICK
                         John W. Kendrick As Trustee and not individually

                         /S/ MARGUERITE A. PIRET
                         Marguerite A. Piret As Trustee and not individually

                         /S/ DAVID D. TRIPPLE
                         David D. Tripple As Trustee and not individually

                         /S/ STEPHEN K. WEST
                         Stephen K. West As Trustee and not individually

                         /S/ JOHN WINTHROP
                         John Winthrop As Trustee and not individually


/netuser12/phelan/op/71976.114/strategic/cert.wpf





                                    BY-LAWS

                                       OF

                             PIONEER HIGH YIELD FUND

                                    ARTICLE I

                                   DEFINITIONS

         All capitalized terms have the respective meanings given them in the
Agreement and Declaration of Trust of Pioneer High Yield Fund dated August 3,
1999, as amended or restated from time to time.

                                   ARTICLE II

                                     OFFICES

         SECTION 1.  PRINCIPLES 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 place within or without the State of Delaware as the Trustee 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.


<PAGE>


         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 a 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 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
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. As determined
by the Trustees without the vote or consent of Shareholders, on any matter
submitted to a vote of Shareholders, either (i) 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 or (ii)
each dollar of net asset value (number of Shares owned times net asset value per
Share of such Series or Class, as applicable) shall be entitled to one vote on
any matter on which such Shares are entitled to vote and each fractional dollar
amount shall be entitled to a proportionate fractional vote. Without limiting
their power to designate otherwise in accordance with the preceding sentence,
the Trustees have established in the Declaration of Trust that each whole


                                       2


<PAGE>


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
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


                                       3


<PAGE>


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 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


                                       4


<PAGE>


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.

                                   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 Bylaws, 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,
however, the President may also serve as Chairman. 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


                                       5


<PAGE>


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.

         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


                                       6


<PAGE>


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 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 November
in each year and shall end on the last day of October 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.


                                       7


<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

                                   AMENDMENT S

         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


phelan/71976.114/HighYield/bylaw.doc


                                       8





                               MANAGEMENT CONTRACT


     THIS AGREEMENT dated this _____ day of January, 2000, between Pioneer High
Yield Fund, a Delaware business trust (the "Trust"), and Pioneer Investment
Management, Inc., a Delaware corporation (the "Manager").

                                   WITNESSETH

     WHEREAS, the Trust is registered as an open-end 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 for the purpose of registering its shares for public
offering under the Securities Act of 1933, as amended (the "1933 Act").

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

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

(1) The Manager will regularly provide the Trust with investment research,
advice and supervision and will furnish continuously an investment program for
the Trust, consistent with the investment objective and policies of the Trust.
The Manager will determine from time to time what securities shall be purchased
for the Trust, what securities shall be held or sold by the Trust and what
portion of the Trust's assets shall be held uninvested as cash, subject always
to the provisions of the Trust's Agreement and Declaration of Trust, By-Laws and
its registration statements under the 1940 Act and under the 1933 Act covering
the Trust's shares, as filed with the Commission, and to the investment
objective, policies and restrictions of the Trust, as each of the same shall be
from time to time in effect, and subject, further, to such policies and
instructions as the Board of Trustees of the Trust may from time to time
establish. To carry out such determinations, the Manager will exercise full
discretion and act for the Trust in the same manner and with the same force and
effect as the Trust 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.

(2) The Manager will, to the extent reasonably required in the conduct of
the business of the Trust and upon the Trust's request, furnish to the Trust
research, statistical and advisory reports upon the industries, businesses,
corporations or securities as to which such requests shall be made, whether or
not the Trust 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.


<PAGE>


(3) The Manager will maintain all books and records with respect to the
Trust's securities transactions required by subparagraphs (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
Trust) and preserve such records for the periods prescribed therefor by Rule
31a-2 under the 1940 Act. The Manager will also provide to the Board of Trustees
such periodic and special reports as the Board may reasonably request.

(4) Except as otherwise provided herein, the Manager, at its own expense,
shall furnish to the Trust 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 Trust's affairs and
investments, and shall arrange, if desired by the Trust, for members of the
Manager's organization to serve as officers or agents of the Trust.

(5) The Manager shall pay directly or reimburse the Trust for: (i) the
compensation (if any) of the Trustees who are affiliated with, or "interested
persons" (as defined in the 1940 Act) of, the Manager and all officers of the
Trust as such; and (ii) all expenses not hereinafter specifically assumed by the
Trust where such expenses are incurred by the Manager or by the Trust in
connection with the management of the affairs of, and the investment and
reinvestment of the assets of, the Trust.

(6) The Trust 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 Trust; (iv) issue and transfer taxes chargeable
to the Trust in connection with securities transactions to which the Trust 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 Trust to
federal, state or other governmental agencies; (vi) fees and expenses involved
in registering and maintaining registrations of the Trust and/or its shares with
the Commission, state or blue sky securities agencies and foreign jurisdictions,
including the preparation of prospectuses and statements of additional
information for filing with such regulatory agencies; (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 Trust
and the Trustees; (ix) any distribution fees paid by the Trust in accordance
with Rule 12b-1 promulgated by the Commission pursuant to the 1940 Act; (x)
compensation of those Trustees of the Trust who are not affiliated with or
interested persons of the Manager, the Trust (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.

(7) In addition to the expenses described in Section 6 above, the Trust
shall pay all brokers' and underwriting commissions chargeable to the Trust in
connection with securities transactions to which the Trust is a party.


                                       2


<PAGE>


(8) The Trust shall pay to the Manager, as compensation for the Manger's
services hereunder, a fee equal on an annual basis to the following percentage
of the Trust's average daily net assets:

      First $500 million                          0.70%
      $500 million up to $1 billion               0.65%
      Over $1 billion                             0.60%

(9) 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 Section 8 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.

(10) 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
Trust 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.

(11) It is understood that the Manager may employ one or more
sub-investment advisers (each a "Subadviser") to provide investment advisory
services to the Trust by entering into a written agreement with each such
Subadviser; PROVIDED, that any such agreement first shall be approved by the
vote of a majority of the Trustees, including a majority of the Trustees who are
not "interested persons" (as defined in the 1940 Act) of the Trust, the Manager
or any such Subadviser, at a meeting of Trustees called for the purpose of
voting on such approval and by the affirmative vote of a "majority of the
outstanding voting securities" (as defined in the 1940 Act) of the Trust. The
authority given to the Manager in Sections 1 through 13 hereof may be delegated
by it under any such agreement; PROVIDED, that any Subadviser shall be subject
to the same restrictions and limitations on investments and brokerage discretion
as the Manager. The Trust agrees that the Manager shall not be accountable to
the Trust or the Trust's shareholders for any loss or other liability relating
to specific investments directed by any Subadviser, even though the Manager
retains the right to reverse any such investment, because, in the event a
Subadviser is retained, the Trust and the Manager will rely almost exclusively
on the expertise of such Subadviser for the selection and monitoring of specific
investments.

(12) 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 Trust 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.


                                       3


<PAGE>


(13) Nothing in this Agreement will in any way limit or restrict the
Manager or any of its officers, directors, or employees from buying, selling or
trading in any securities for its or their own accounts or other accounts. The
Manager may act as an investment adviser 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 Trust or deemed to violate or give rise to any duty or
obligation of the Manager to the Trust except as otherwise imposed by law. The
Trust recognizes that the 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.

(14) In connection with purchases or sales of securities for the account of
the Trust, neither the Manager nor any of its directors, 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 securities for the Trust'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
Trust the most favorable execution and net price available except as described
herein. It is also understood that it is desirable for the Trust 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 Trust 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 Trust with such brokers, subject to review by the
Trust'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. In addition, subject to the Manager's obligation to seek the
most favorable execution and net price available, the Manager may consider the
sale of the Trust's shares in selecting brokers and dealers.

(15) On occasions when the Manager deems the purchase or sale of a security
to be in the best interest of the Trust 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 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 Trust and to such clients.

(16) This Agreement shall become effective on the date hereof and shall
remain in force until January __, 2002 and from year to year thereafter, but
only so long as its continuance is approved annually by a vote of the Trustees
of the Trust voting in person, including a majority of its Trustees who are not
parties to this Agreement or "interested persons" (as 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


                                       4


<PAGE>


Act) of the Trust, subject to the right of the Trust and the Manager to
terminate this contract as provided in Section 17 hereof.

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

(18) 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.

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

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

(21) 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.

(22) This Agreement and all performance hereunder shall be governed by and
construed in accordance with the laws of The Commonwealth of Massachusetts.

(23) 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.

(24) 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.


                                       5


<PAGE>


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

ATTEST:                                 PIONEER HIGH YIELD FUND



_____________________________           By:  _____________________________
Joseph P. Barri                              John F. Cogan, Jr.
Secretary                                    Chairman and President


ATTEST:                                 PIONEER INVESTMENT MANAGEMENT, INC.



_____________________________           By:  _____________________________
Joseph P. Barri                              David D. Tripple
Secretary                                    President





                                       6


Phelan_David/71976.114/highyield/manage2.doc





                             UNDERWRITING AGREEMENT


         THIS UNDERWRITING AGREEMENT, dated this ___ day of January, 2000, by
and between Pioneer High Yield Fund, a Delaware business trust ("Trust"), and
Pioneer Funds Distributor, Inc., a Massachusetts corporation (the "Underwriter")


                                   WITNESSETH

         WHEREAS, the Trust is registered as an open-end 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 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 shares of beneficial interest of the securities
portfolio of each series of the Trust which the Trustees may establish from time
to time (individually, a "Portfolio" and collectively, the "Portfolios"); and

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

1. The Trust hereby grants to the Underwriter the right and option to purchase
shares of beneficial interest of each class of each Portfolio of the Trust (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 Trust 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.

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 for each class of
Shares as described in the Registration Statement, including the Prospectus(es),
filed with the Commission and in


<PAGE>


effect at the time of the offering, plus sales charges as approved by the
Underwriter and the Trustees of the Trust and as further outlined in the Trust's
Prospectus(es). The offering price shall be subject to any provisions set forth
in the Prospectus(es) 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, a
portion of applicable sales charges will 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 Trustees of the Trust
voting in person, including a majority of its Trustees who are not "interested
persons" of the Trust and who have no direct or indirect financial interest in
the operation of the Underwriting Agreement (the "Qualified Trustees"), at a
meeting 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 Trust on 60 days' written notice to the Underwriter, or by the Underwriter
upon similar notice to the Trust. 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 Trust 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 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:

         With respect to Class A Shares (i) that part of the sales charge which
         is retained by the Underwriter after allowance of discounts to dealers
         as set forth, if required, 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
         Trust which may be in effect.


                                       2


<PAGE>


         With respect to Class B Shares (i) the Underwriter's Allocable Portion
         (as defined in Section 9) of the Distribution Fee, if any, payable from
         time to time to the Underwriter under the Trust's Class B
         Distribution Plan and (ii) the contingent deferred sales charge payable
         with respect to Class B Shares sold through the
         Underwriter as set forth in the Registration Statement, including the
         Prospectus, filed with the Commission and in effect at the time of the
         sale of such Class B Shares.

         With respect to Class C Shares (i) the Distribution Fee, if any,
         payable from time to time to the Underwriter under the Trust's Class
         C Distribution Plan and (ii) the contingent deferred sales charge
         payable with respect to Class C Shares sold through the
         Underwriter as set forth in the Registration Statement, including the
         Prospectus, filed with the Commission and in effect at the time of the
         sale so such Class C Shares.

         With respect to Class Y Shares, the Underwriter shall not be entitled
         to any compensation.

         With respect to any future class of Shares, the Underwriter shall be
         entitled to such consideration as the Trust and the Underwriter shall
         agree at the time such class of Shares is established.

Notwithstanding anything to the contrary herein, subsequent to the issuance of a
Class B Share the Trust agrees not to take any action to waive or change any
contingent deferred sales charge (including, without limitation, by change in
the rules applicable to conversion of Class B Shares into another class) in
respect of such Class B Shares, except (i) as provided in the Trust's Prospectus
or Statement of Additional Information in effect on ___________________________,
2000, or (ii) as required by a change in the 1940 Act and the rules and
regulations thereunder, the Conduct Rules of the NASD or any order of any court
or governmental agency enacted, issued or promulgated after
___________________________, 2000. Neither the termination of the Underwriter's
role as principal underwriter of the Class B Shares nor the termination of this
Agreement nor the termination or modification of the Class B Distribution Plan
shall terminate the Underwriter's right to the contingent deferred sales charge
with respect to Class B Shares sold through said Underwriter or Class B Shares
issued through one or a series of exchanges of shares of another investment
company for which the Underwriter acts as principal underwriter, in each case
with respect to Class B Shares or their predecessors initially issued prior to
such termination or modification ("Pre-Amendment Class B Shares"). Except as
provided in the preceding sentences and notwithstanding any other provisions of
the Agreement or the Class B Distribution Plan, the Underwriter's entitlement to
its Allocable Portion of the contingent deferred sales charge payable in respect
of the Pre-Amendment Class B Shares shall be absolute and unconditional and
shall not be subject to dispute, offset, counterclaim or any defense


                                       3


<PAGE>


whatsoever, at law or equity, including, without limitation, any of the
foregoing based on the insolvency or bankruptcy of such Underwriter.

6. Notwithstanding anything to the contrary set forth in the Distribution Plan
or this Agreement, the Trust agrees to comply with respect to Pre-Amendment
Class B Shares (as such term is defined in the Distribution Plan) with the
provision of Sections 1(b), (d), (g) and (h) and Section 4 and Section 6 of the
Trust's Class B Distribution Plan as though such provision were set forth in
this Agreement.

7. Nothing contained herein shall relieve the Trust of any obligation under its
management contract or any other contract with any affiliate of the Underwriter.

8. Notwithstanding anything to the contrary set forth in the Class B
Distribution Plan or this Agreement, the Trust acknowledges that the Underwriter
may assign, sell or pledge (collectively, "Transfer") its rights to Distribution
Fees and contingent deferred sales charges with respect to Class B Shares. Upon
receipt of notice of such Transfer, the Trust shall pay to the assignee,
purchaser or pledgee (collectively with their subsequent transferees,
"Transferees"), as third party beneficiaries, such portion of the Distribution
Fees and contingent deferred sales charges payable to the Underwriter as
provided in written instructions (the "Allocation Instructions") from the
Underwriter to the Trust and shall pay the balance, if any, to the Underwriter.
In the absence of Allocation Instructions, the Trust shall have no obligations
to a Transferee.

9. Payments of the Distribution Fee and contingent deferred sales charges with
respect to Class B Shares shall be allocated between the Underwriter (or its
Transferee) and such co- or successor principal underwriter (each an "Allocable
Portion"), as provided in the Allocation Procedures attached hereto.

10. The parties to this Agreement acknowledge and agree that all liabilities
arising hereunder, whether direct or indirect, of any nature whatsoever,
including without limitation, liabilities arising in connection with any
agreement of the Trust or its Trustees as set forth herein to indemnify any
party to this Agreement or any other person, if any, shall be satisfied out of
the assets of the Trust and that no Trustee, officer or holder of Shares
shall be personally liable for any of the foregoing liabilities. The Trust's
Agreement and Declaration of Trust describes in detail the respective
responsibilities and limitations on liability of the Trustees, officers and
holders of Shares.

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

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


                                       4


<PAGE>


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

ATTEST:                                     PIONEER HIGH YIELD FUND




_____________________________               By: _____________________________
Joseph P. Barri                                 John F. Cogan, Jr.
Secretary                                       President


ATTEST:                                     PIONEER FUNDS DISTRIBUTOR, INC.



_____________________________               By:  _____________________________
Joseph P. Barri                                  David D. Tripple
Clerk                                            President



phelan/719.78.108/UA2.doc





                                       5




<PAGE>





                            [Allocation Procedures]





                         PIONEER FUNDS DISTRIBUTOR, INC.
                                 60 STATE STREET
                           BOSTON, MASSACHUSETTS 02109
                                 (617) 742-7825

                                 SALES AGREEMENT



     Pioneer Funds Distributor, Inc. (PFD), acts as principal underwriter, as
defined in the Investment Company Act of 1940, for the registered investment
companies (the "Funds") listed on Appendix A attached (as amended from time to
time by PFD). Acting as a principal, PFD offers to sell shares of the Funds
subject to the conditions set forth in this agreement and subsequent amendments
thereto.

     1. Shares purchased from PFD for sale to the public shall be offered and
sold at the price or prices, and on the terms and conditions, set forth in the
currently effective prospectuses of the Funds, as amended or supplemented from
time to time (the "Prospectus" or "Prospectuses"). In the sale of such shares to
the public you shall act as dealer for your own account or as agent for your
customer, and in no transaction shall you have any authority to act or hold
yourself out as agent for PFD, any of the Funds, the Funds' Custodians, the
Funds' Transfer Agent, or any other party, and nothing in this agreement shall
constitute you a partner, employee or agent of ours or give you any authority to
act for PFD. Neither PFD nor the Funds shall be liable for any of your acts or
obligations as a broker-dealer under this agreement. Nothing herein shall be
construed to prohibit your acting as agent for one or both customers in the sale
of shares by one customer to another and charging such customer(s) a reasonable
commission.

     2. Shares purchased from PFD for sale to the public shall be purchased only
to cover orders previously received by you from your customers. Shares purchased
for your own bona fide investment shall not be reoffered or sold except to the
applicable Fund or to PFD. PFD also agrees to purchase shares only for
investment or to cover orders received.

     3. If you purchase shares from your customers, you agree to pay such
customers not less than the redemption price in effect on the date of purchase,
as defined in the Prospectus of the applicable Fund. Sales of shares at prices
reflecting a discount, concession, commission or other reallowance shall be made
only to registered broker-dealers which are members of the National Association
of Securities Dealers, Inc. (NASD) and who also have entered into sales
agreements with PFD.

     4. Only unconditional orders for a designated number of shares or dollar
amount of investment shall be accepted. Procedures relating to handling orders
shall be conveyed to you from time to time. All orders are subject to acceptance
or rejection by PFD in our sole discretion.

     5. If any shares sold to or through you under the terms of this agreement
are repurchased by PFD or by the issuer or are tendered for redemption within
seven business days after the date of our confirmation of the original purchase
by you, we both agree to pay to the Fund all commissions on such shares.

     6. Sales by you to the public shall earn a commission computed as a
percentage of the applicable offering price and which varies with the size and
nature of each such purchase. The terms and conditions affecting the applicable
offering prices on shares sold with a front-end sales charge, including features
such as combined purchase, rights of accumulation, Letters of Intent and net
asset value purchases, are described in the Prospectuses. The schedules of
commissions generally payable with respect to sales of the Funds' shares are
outlined on Appendix A to this agreement. Commission checks for less than $1
will not be issued.

     PFD may, from time to time, offer additional commissions or bonuses on
sales by you or your representatives without otherwise revising this agreement.
Any such additional commissions or bonuses shall take effect in accordance with
the terms and conditions contained in written notification to you.

     7. Remittance of the net amount due for shares purchased from PFD shall be
made payable to Pioneering Services Corporation (PSC), Agent for the
Underwriter, in New York or Boston funds, within three days of our confirmation
of sale to you, or within such shorter time as specified by the rules of the
NASD or of a registered clearing agent through which the transaction is settled.
Payments made to PSC should be sent to Post Office Box 9014, Boston, MA 02205
(or wired to an account designated by PSC), along with your transfer
instructions on the appropriate copy of our confirmation of sale to you. If such
payment is not received by PSC, we reserve the right to liquidate the shares
purchased for your account and risk. Promptly upon receipt of payment, shares
sold to you shall be deposited by PSC to an account on the books of the Fund(s)
in accordance with your instructions. Certificates will not be issued unless
specifically requested and we reserve the right to levy a charge for issuance of
certificates.

     8. You represent that you are and, at the time of purchasing any shares of
the Funds, will be registered as a broker-dealer with the US. Securities and
Exchange Commission (SEC) or are exempt from such registration; if required to
be registered as a broker-dealer you are a member in good standing of the NASD;
you are qualified to act as a broker-dealer in the states or jurisdictions in
which you intend to offer shares of the Funds; you will abide by all applicable
federal and state statutes and the rules of the NASD; and when making sales to
citizens or residents of a foreign country, that you will abide by all
applicable laws and regulations of that country. Expulsion or suspension from
the NASD or revocation or suspension of SEC registration shall act as an
immediate cancellation of this agreement.

     9. No person is authorized to make any representations concerning shares of
any of the Funds except those contained in the then current Prospectus or
Statement of Additional Information for such Fund. In purchasing shares from PFD
you shall rely solely on the representations contained in such Prospectuses and
Statements of Additional Information.

     10. Additional copies of the current Prospectuses, Statements of Additional
Information and other literature will be supplied in reasonable quantities upon
request.


<PAGE>


     11. We reserve the right in our discretion to suspend sales or withdraw the
offering of shares of any Fund entirely. Either party hereto has the right to
cancel this agreement upon five days' written notice to the other party. We
reserve the right to amend this agreement at any time, and you agree that an
order to purchase shares of any one of the Funds placed by you after notice of
such amendment has been sent to you shall constitute your agreement to any such
amendment.

     12. All written communications to PFD should be sent to the above address.
All written communications to you will be sent to your address listed below.

     13. This agreement shall become effective upon receipt by us of your
acceptance hereof and supersedes any prior agreement between us with respect to
the sales of shares of any of the Funds.

     14. This agreement shall be construed in accordance with the laws of
Massachusetts. The parties hereby agree that all disputes between us of whatever
subject matter, whether existing on the date hereof or arising hereafter, shall
be submitted to arbitration in accordance with the then current Code of
Arbitration Procedure of the NASD, the Uniform Arbitration Act or similar rules.
Arbitration shall take place in the city of Boston, Massachusetts. Any decision
that shall be made in such arbitration shall be final and binding and shall have
the same force and effect as a judgment made in a court of competent
jurisdiction.

     15. You appoint the Transfer Agent for each Fund as your agent to execute
the purchase transactions of shares of such Fund in accordance with the terms
and provisions of any account, program, plan or service established or used by
your customers and to confirm each purchase to your customers on your behalf,
except as modified in writing by the Transfer Agent, and you guarantee to us and
the Fund the legal capacity of your customers so purchasing such shares and any
other person in whose name the shares are to be registered.

                                        PIONEER FUNDS DISTRIBUTOR, INC.
Date:



                                        By:__________________________________
                                           William A. Misata
                                           Senior Vice President


The undersigned hereby accepts the offer set forth in above letter.

                                           [Firm]
By:______________________________          [Address]


Title:___________________________


<PAGE>
<TABLE>
<CAPTION>
                                               APPENDIX A


                                                 CLASS A

                                               SCHEDULE 1

Pioneer Fund                                              Pioneer Mid-Cap Fund*               Pioneer Equity-Income Fund
Pioneer II                                                Pioneer Gold Shares                 Pioneer Growth Shares
Pioneer International Growth Fund                         Pioneer Europe Fund                 Pioneer Real Estate Shares
Pioneer Capital Growth Fund                               Pioneer Emerging Markets Fund       Pioneer Small Company Fund
Pioneer Indo-Asia Fund                                    Pioneer Micro-Cap Fund              Pioneer World Equity Fund
Pioneer Tax-Managed Fund
<S>                                                       <C>                                 <C>
                                                          Sales Charge
Broker/Dealer                                             as % of Public
PURCHASE AMOUNT                                           OFFERING PRICE                      COMMISSION
- ---------------                                           --------------                      ----------
Less than  $ 50,000..........                             5.75                                5.00%
$  50,000 -  99,999..........                             4.50                                4.00
  100,000 - 249,999..........                             3.50                                3.00
  250,000 - 499,999..........                             2.50                                2.00
  500,000 - 999,999..........                             2.00                                1.75
1,000,000  or more ..........                             none                                a) see below


<CAPTION>
                                               SCHEDULE 2

Pioneer Bond Fund                                  Pioneer America Income Trust               Pioneer Tax-Free Income Fund
Pioneer Balanced Fund**                            Pioneer Strategic Income Fund              Pioneer High Yield Fund
<S>                                                       <C>                                 <C>
                                                          Sales Charge
Broker/Dealer                                             as % of Public
PURCHASE AMOUNT                                           OFFERING PRICE                      COMMISSION
- ---------------                                           --------------                      ----------
Less than  $100,000..........                             4.50                                4.00%
 $100,000 - 249,999..........                             3.50                                3.00
  250,000 -  499,000.........                             2.50                                2.00
  500,000 -  999,999.........                             2.00                                1.75
1,000,000 or more ...........                             none                                a) see below


<CAPTION>
                                               SCHEDULE 3

Pioneer Limited Maturity Bond Fund
<S>                                                       <C>                                 <C>
                                                          Sales Charge
Broker/Dealer                                             as % of Public
PURCHASE AMOUNT                                           OFFERING PRICE                      COMMISSION
- ---------------                                           --------------                      ----------
Less than  $ 50,000..........                             2.50                                2.00%
 $ 50,000 -  99,999..........                             2.00                                1.75
  100,000 - 249,999..........                             1.50                                1.25
  250,000 - 999,999..........                             1.00                                1.00
1,000,000 or more ...........                             none                                a) see below
</TABLE>

a) Purchases of $1 million or more, and certain group plans, are not
subject to an initial sales charge. PFD may pay a commission to broker-dealers
who initiate and are responsible for such purchases at the following rate: for
funds listed on schedules 1 and 2 above, the rate is as follows: 1% on the first
$5 million invested, .50 of 1% on the next $45 million and .25 of 1% on the
excess over $50 million. For funds listed on schedule 3: .50 of 1% on purchases
of $1 million to $5 million and .10 of 1% on the excess over $5 million. A
one-year prepaid service fee is included in this commission. These commissions
shall not be payable 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. A contingent deferred sales charge will be payable
on these investments in the event of share redemption within 12 months following
the share purchase, at the rate of 1% on funds in schedules 1 and 2; and .50 of
1% on funds in schedule 3, 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. For additional information about the broker-dealer
commission and contingent deferred sales charge applicable to these
transactions, refer to the fund's prospectus.


                                               SCHEDULE 5

                                       Pioneer Cash Reserves Fund
                                        Pioneer Independence Fund

                                                 No Load

                                         PLEASE RETAIN THIS COPY
<PAGE>


<TABLE>
<CAPTION>
                                                 CLASS B

                      SCHEDULE 1                                                            SCHEDULE 2
                      ----------                                                            ----------
                  Pioneer Fund                                                  Pioneer Limited Maturity Bond Fund
                  Pioneer II
                  Pioneer Equity Income Fund
                  Pioneer Bond Fund
                  Pioneer Capital Growth Fund
                  Pioneer Europe Fund
                  Pioneer Gold Shares
                  Pioneer America Income Trust
                  Pioneer Emerging Markets Fund
                  Pioneer Indo-Asia Fund
                  Pioneer Cash Reserves Fund
                  Pioneer Growth Shares
                  Pioneer Balanced Fund **
                  Pioneer Tax-Free Income Fund
                  Pioneer Small Company Fund
                  Pioneer International Growth Fund
                  Pioneer Real Estate Shares
                  Pioneer Mid-Cap Fund*
                  Pioneer World Equity Fund
                  Pioneer Micro-Cap Fund
                  Pioneer Strategic Income Fund
                  Pioneer Tax-Managed Fund
                  Pioneer High Yield Fund

<S>                      <C>                                                      <C>
BROKER/DEALER
COMMISSION               4.00%                                                    2.00%
- ----------

YEAR SINCE
PURCHASE              CDSC%                                                     CDSC%

First                     4.0                                                       2.0
Second                    4.0                                                       2.0
Third                     3.0                                                       1.0
Fourth                    3.0                                                      none
Fifth                     2.0                                                      none
Sixth                     1.0                                                   To A Class
Seventh                  none
Eighth                   none
Ninth                 To A Class
a) Dealer Commission includes a first year service fee equal to 0.25% of the
amount invested in all Class B shares.

<CAPTION>
                                                 CLASS C

Pioneer Fund                                          Pioneer II
Pioneer America Income Trust                          Pioneer Bond Fund                 Pioneer Capital Growth Fund
Pioneer Cash Reserves Fund                            Pioneer Emerging Markets Fund     Pioneer Equity-Income Fund
Pioneer Europe Fund                                   Pioneer Gold Shares               Pioneer Growth Shares
Pioneer Balanced Fund**                               Pioneer Real Estate Shares        Pioneer Indo-Asia Fund
Pioneer Tax-Free Income Fund                          Pioneer Small Company Fund        Pioneer World Equity Fund
Pioneer International Growth Fund                     Pioneer Mid-Cap Fund*             Pioneer Strategic Income Fund
Pioneer Tax-Managed Fund                              Pioneer High Yield Fund
<S>      <C>
a)       1% Payout to Broker
b)       1% CDSC for One Year

<CAPTION>
                                                 CLASS Y

Pioneer Europe Fund                                  Pioneer Growth Shares              Pioneer Equity-Income Fund
Pioneer Capital Growth Fund                          Pioneer Emerging Markets Fund      Pioneer Real Estate Shares
Pioneer Limited Maturity Bond Fund                   Pioneer Fund                       Pioneer Tax-Managed Fund
Pioneer High Yield Fund

a) Class Y shares are sold at net asset value, without either an initial
charge or a contingent deferred sales charge. Class Y shares are not subject to
any ongoing service fee or distribution fee and do not convert to any other
class of shares. Class Y shares are described more fully in "Buying, exchanging
and selling shares" in the fund's Class Y shares prospectus.

 *formerly Pioneer Three
**formerly Pioneer Income Fund
</TABLE>
<PAGE>


                         PIONEER FUNDS DISTRIBUTOR, INC.
                                 60 STATE STREET
                           BOSTON, MASSACHUSETTS 02109
                                 (617) 742-7825


                    SUPPLEMENTAL SALES AND SERVICE AGREEMENT



You have entered into a Sales Agreement with Pioneer Funds Distributor,
Inc. (PFD) with respect to the Pioneer mutual funds for which PFD serves as
principal underwriter (the "Funds").

This agreement incorporates and supplements that agreement. In
consideration of your sales of shares of the Funds, for providing services to
shareholders of the Funds and assisting PFD and its affiliates in providing such
services, we are authorized to pay you certain service fees as specified herein.
Receipt by you of any such service fees is subject to the terms and conditions
contained in the Funds' prospectuses and/or specified below, as may be amended
from time to time.

1. You agree to cooperate as requested with programs that the Funds, PFD or
their affiliates provide to enhance shareholder service.

2. You agree to take an active role in providing such shareholder services
as processing purchase and redemption transactions and, where applicable,
exchanges and account transfers; establishing and maintaining shareholder
accounts; providing certain information and assistance with respect to the
Funds; and responding to shareholder inquiries or advising us of such inquiries
where appropriate.

3. You agree to assign an active registered representative to each
shareholder account on your and our records and to reassign accounts when
registered representatives leave your firm. You also agree, with respect to
accounts which are held in nominee or "street" name, to provide such
documentation and verification that active representatives are assigned to all
such accounts as PFD may require from time to time.

4. You agree to pay to the registered representatives assigned to
shareholder accounts a share of any service fees paid to you pursuant to this
agreement. You also agree to instruct your representatives to regularly contact
shareholders whose accounts are assigned to them.

5. You acknowledge that service fee payments are subject to terms and
conditions set forth herein and in the Funds' prospectuses, statements of
additional information and plans of distribution and that this agreement may be
terminated by either party at any time by written notice to the other. Any order
to purchase or sell shares received by PFD from you subsequent to the date of
our notification to you of an amendment of this agreement shall be deemed to be
your acceptance of such an amendment.

6. You acknowledge that your continued participation in this agreement is
subject to your providing a level of support to PFD's marketing and shareholder
retention efforts that is deemed acceptable by PFD. Factors which may be
considered by PFD in this respect include, but are not limited to, the level of
shareholder redemptions, the level of assistance in disseminating shareholder
communications, reasonable access to your offices and/or representatives by PFD
wholesalers or other employees and whether your compensation system or
"preferential list" unduly discriminates against the sale of shares of the
Funds.

7. Service fees will generally be paid quarterly, at the rates and under
the conditions specified on Schedule A hereto.

8. All communications to PFD should be sent to the above address. Any
notice to you shall be duly given if mailed or telegraphed to the address
specified by you below. This agreement, in conjunction with the Sales Agreement,
describes the complete understanding of the parties. This agreement shall be
construed under the laws of the Commonwealth of Massachusetts.

Accepted:                                 Execute this Agreement in duplicate
                                          and return one of the duplicate
                                          originals to us.

By:________________________________
                                          By:__________________________________
Title:_____________________________          William A. Misata
                                             Senior Vice President


[Firm]                                    [Date]


                      RETAIN ONE COPY AND RETURN THE OTHER
<PAGE>


                    SUPPLEMENTAL SALES AND SERVICE AGREEMENT
                      WITH PIONEER FUNDS DISTRIBUTOR, INC.


                                   SCHEDULE A

     1. EXCEPT AS SPECIFIED IN SECTION 4 BELOW, service fees on the aggregate
net asset value of each account assigned to you in Pioneer Fund, Pioneer II, and
Pioneer Mid-Cap Fund** will be paid at the rate of:

          a.   0.15% annually on shares acquired prior to August 19, 1991.

          b.   0.25% annually on shares acquired on or after August 19, 1991.


     2. EXCEPT AS SPECIFIED IN SECTION 4 BELOW, service fees on the aggregate
net asset value of each account assigned to you in:

     Pioneer Fund                       Pioneer II
     Pioneer America Income Trust       Pioneer International Growth Fund
     Pioneer Bond Fund                  Pioneer Growth Shares
     Pioneer Micro-Cap Fund             Pioneer Real Estate Shares
     Pioneer Europe Fund                Pioneer Balanced Fund***
     Pioneer Capital Growth Fund        Pioneer Tax-Free Income Fund
     Pioneer Equity-Income Fund         Pioneer Limited Maturity Bond Fund
     Pioneer Gold Shares                Pioneer Indo-Asia Fund
     Pioneer Emerging Markets Fund      Pioneer Small Company Fund*
     Pioneer World Equity Fund          Pioneer Strategic Income Fund
     Pioneer Independence Fund          Pioneer Tax-Managed Fund
     Pioneer High Yield Fund            Pioneer Mid-Cap Fund**

     will be paid at the rate of:

          a.   0.15% annually if the shares are acquired on or after August 19,
          1991, AS A RESULT OF AN EXCHANGE from Pioneer Fund, Pioneer II, or
          Pioneer Mid-Cap Fund** of shares owned prior to August 19, 1991.

          b.   0.25% annually on all other shares.


     3. EXCEPT AS SPECIFIED IN SECTION 4 BELOW, service fees will be paid at an
annual rate of 0.15% of the aggregate net asset value of each account assigned
to you in:

     Pioneer Cash Reserves Fund


     4. EXCEPTIONS -- Service fees will not be paid on accounts representing:

          a.   Purchases by you or your affiliates, employees or
          representatives.

          b.   Shares which were purchased at net asset value, except for sales
          of Pioneer Cash Reserves Fund or sales on which you are paid a
          commission and which are subject to the contingent deferred sales
          charge described in the funds' prospectuses.

          c.   "House" accounts or any other accounts not assigned to an active
          registered representative(s).

          d.   Accounts established in Pioneer Bond Fund prior to January 1,
          1986.

          e.   Service fees of less than $50 per calendar quarter will not be
          paid.

          f.   Pioneer reserves the right to reduce the service fee paid on
          individual accounts of more than $10 million.

          g.   First year service fees on shares subject to a CDSC are at the
          rate of 0.25% and are  prepaid as part of the initial sales
          commission.

     5. Service fees on shares sold with a front-end sales charge normally begin
to be earned as soon as the transaction settles, unless specified otherwise in
the fund prospectus. Since the commission on shares sold with a CDSC includes a
prepaid one-year service fee, periodic service fees on such shares are paid
beginning one year following the transaction.


     6. Service fees of 1% on Class C shares will begin after first year.

                  *  Service fees begin accruing January 1, 1996
                  ** Formerly Pioneer Three Fund
                  ***Formerly Pioneer Income Fund





















                                AGREEMENT BETWEEN

                          BROWN BROTHERS HARRIMAN & CO.

                                       AND

                             PIONEER HIGH YIELD FUND


<PAGE>


                                TABLE OF CONTENTS


1.    Employment of Custodian                                              1

2.    Powers and Duties of the Custodian with
      respect to Property of the
      Fund held by the Custodian                                           1

      A. Safekeeping                                                       2
      B. Manner of Holding Securities                                      2
      C. Registered Name; Nominee                                          2
      D. Purchases                                                         2
      E. Exchanges                                                         3
      F. Sales of Securities                                               4
      G. Depositary Receipts                                               5
      H. Exercise of Rights; Tender Offers                                 6
      I. Stock Dividends, Rights, Etc.                                     6
      J. Options                                                           6
      K. Borrowings                                                        7
      L. Demand Deposit Bank Accounts                                      7
      M. Interest Bearing Call or Time Deposits                            8
      N. Foreign Exchange Transactions
             and Futures Contracts                                         9
      O. Stock Loans                                                      10
      P. Collections                                                      10
      Q. Dividends, Distributions and Redemptions                         11
      R. Proxies, Notices, Etc.                                           12
      S. Nondiscretionary Details                                         12
      T. Bills 12
      U. Deposit of Fund Assets in Securities Systems                     13
      V. Other Transfers                                                  15
      W. Investment Limitations                                           15
      X.       Proper Instructions                                        16
      Y.       Segregated Account                                         17

3.    Powers and Duties of the Custodian with
      Respect to the Appointment of Subcustodians                         18

4.    Assistance by the Custodian as to Certain Matters                   22

5.    Powers and Duties of the Custodian with
      Respect to its Role as Financial Agent                              22

        A.     Records                                                    22
        B.     Accounts                                                   23
        C.     Access to Records                                          23
        D.     Disbursements                                              23


<PAGE>


6.    Standard of Care and Related Matters                                23
        A.     Liability of the Custodian with
                Respect to Proper Instructions;
                Evidence of Authority; Etc.                               23
        B.     Liability of the Custodian with
                Respect to Use of Securities System                       25
        C.     Liability of the Custodian with
                respect to Subcustodians                                  25
        D.     Standard of Care; Liability;
                Indemnification                                           26
        E.     Reimbursement of Advances                                  27
        F.     Security for Obligations to Custodian                      28
        G.     Appointment of Agents                                      28
        H.     Powers of Attorney                                         29

7.    Compensation of the Custodian                                       29
8.    Termination; Successor Custodian                                    29
9.    Amendment                                                           30
10.   Governing Law                                                       30
11.   Notices                                                             31
12.   Binding Effect                                                      31
13.   Counterparts                                                        31


<PAGE>


                               CUSTODIAN AGREEMENT


           AGREEMENT made this ________________________, 2000, between PIONEER

HIGH YIELD FUND (herein referred to as 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:


                                       1


<PAGE>


           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 17, 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


                                       2


<PAGE>


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,


                                       3


<PAGE>


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, and further

provided the Custodian shall at the time of surrendering securities or

instruments receive a receipt or other evidence of ownership thereof.

         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


                                       4


<PAGE>


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


                                       5


<PAGE>


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 or 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; and to pay,

release and/or transfer such securities, cash or other assets in


                                       6


<PAGE>


accordance with 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")


                                       7


<PAGE>


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


                                       8


<PAGE>


therefor shall be the same as those for demand deposit bank accounts

placed with other banks, as described in Section L 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,


                                       9


<PAGE>


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


                                       10


<PAGE>


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


                                       11


<PAGE>


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, 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 Fund held by the

Custodian except as otherwise directed from time to time by the Directors or

Trustees of the Fund.

           T. BILLS - Upon receipt of proper instructions, to pay or cause to be

paid, insofar as funds are available for the purpose,


                                       12


<PAGE>

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;


                                       13


<PAGE>


           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


                                       14


<PAGE>


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


                                       15


<PAGE>

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. 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


                                       16


<PAGE>


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 electro-mechanical 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.

           Y. 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,


                                       17


<PAGE>


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


                                       18


<PAGE>


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


                                       19


<PAGE>


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


                                       20


<PAGE>


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


                                       21


<PAGE>


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 31a-1 and 31a-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


                                       22


<PAGE>


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


                                       23


<PAGE>


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


                                       24


<PAGE>


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


                                       25


<PAGE>


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


                                       26


<PAGE>


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,


                                       27


<PAGE>


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 Custodian 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


                                       28


<PAGE>


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 6E, 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 6E and 7, upon receipt by the Fund of a

statement setting forth such fees and expenses.


                                       29


<PAGE>


           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 Agreements.

           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


                                       30


<PAGE>


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.


                                       31


<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 HIGH YIELD FUND           BROWN BROTHERS HARRIMAN & CO.

By                                 By











                                       32








                      INVESTMENT COMPANY SERVICE AGREEMENT

                               __________ __, 1999


         __________________, a ____________ business trust with its principal
place of business at 60 State Street, Boston, Massachusetts 02109 ("Customer"),
and Pioneering Services Corporation, a Massachusetts corporation with its
principal place of business at 60 State Street, Boston, Massachusetts 02109
("PSC"), hereby agree as follows:

         1. SERVICES TO BE PROVIDED BY PSC. During the term of this Agreement,
PSC will provide to each series of shares of beneficial interest of Customer,
which may be established, from time to time (the "Account"), 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 OF DOCUMENTATION, MATERIALS AND DATA. Customer shall, from
time to time, while this Agreement is in effect deliver all such documentation,
materials and data as may be necessary or desirable to enable PSC to perform its
services hereunder.

         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 shall 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

                                      -1-


<PAGE>


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 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 Account 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 agents, 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.

         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 with
respect to the Account.

         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


                                      -2-



<PAGE>


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 to PSC an annual fee of
$______* per open account and an annual fee of $7.30 per closed account, such
fees to be payable in equal monthly installments. Customer shall reimburse PSC
monthly for out-of-pocket expenses, including but not limited to, forms,
postage, mail service, telephone charges, including internet access charges,
archives, microfiche and other records storage services, mailing and tabulating
proxies, sub account recordkeeper fees relating to omnibus accounts, and
miscellaneous. In addition, the Customer will reimburse any other expenses
incurred by PSC at the request of or with the consent of the Customer.

         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 Agreement or the
Exhibits, 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.      REPRESENTATIONS AND WARRANTIES; REQUIRED DOCUMENTS.

12.1          REPRESENTATIONS AND WARRANTIES OF PSC.

                    PSC represents and warrants to the Customer that:

                    (a)    It is a corporation duly organized and existing and
                           in good standing under the laws of The Commonwealth
                           of Massachusetts.

                    (b)    It is duly qualified to carry on its business in The
                           Commonwealth of Massachusetts and the State of
                           Nebraska.

                    (c)    All requisite corporate proceedings have been taken
                           to authorize it to enter into this Agreement.

                    (d)    It is empowered under all applicable laws and by its
                           Articles of Organization and By Laws to enter into
                           and perform this Agreement.

12.2          REPRESENTATIONS AND WARRANTIES OF CUSTOMER.

                    Customer represents and warrants to PSC that:


- --------
* Insert $25.25 for equity funds and $33.00 for fixed income funds and money
market fund.


                                      -3-


<PAGE>


                    (a)  It is a business trust duly organized and existing and
                         in good standing under the laws of its governing
                         jurisdiction.

                    (b)  All requisite corporate proceedings have been taken to
                         authorize it to enter into this Agreement.

                    (c)  It is empowered under all applicable laws and by its
                         Agreement and Declaration of Trust and By Laws to enter
                         into and perform this Agreement.

                    (d)  It is an open-end management investment company
                         registered under the Investment Company Act of 1940, as
                         amended.

                    (e)  A registration statement under the Securities Act of
                         1933, as amended (the "Registration Statement"), has
                         been filed with the Securities and Exchange Commission
                         and is currently effective and will remain effective,
                         and appropriate state securities law filings have been
                         made and will continue to be made, with respect to all
                         shares of beneficial interest of the Customer to be
                         offered for sale.

12.3          CUSTOMER DOCUMENT DELIVERY.

                    Customer shall promptly furnish to PSC the following:

                    (a)  A copy of Customer's Agreement and Declaration of Trust
                         and By Laws and all amendments related thereto.

                    (b)  A certified copy of the resolution of the Customer's
                         Board of Trustees authorizing the appointment of PSC
                         and the execution and delivery of this Agreement.

                    (c) A copy of the Customer's Registration Statement and all
                        amendments thereto.

        13. INDEMNIFICATION. The parties to this Agreement acknowledge and agree
that all liabilities arising, directly or indirectly, under this Agreement, of
any and every nature whatsoever, including without limitation, liabilities
arising in connection with any agreement of Customer or its Trustees set forth
herein to indemnify any party to this Agreement or any other person, shall be
satisfied out of the assets of the Account first and then of Customer and that
no Trustee, officer or holder of shares of beneficial interest of Customer shall
be personally liable for any of the foregoing liabilities. Customer's Agreement
and Declaration of Trust describes in detail the respective responsibilities and
limitations on liability of the Trustees, officers, and holders of shares of
beneficial interest of Customer.

        14. 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.


                                      -4-


<PAGE>


         This Agreement constitutes the entire agreement between the parties
hereto and supersedes any prior agreement with respect to the subject matter
hereof whether written or oral.

         If any provision or provisions of this Agreement shall be held invalid,
unlawful or unenforceable, the validity, legality, and enforceability of the
remaining provisions of the Agreement shall not in any way be affected or
impaired.

         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



_____________________________               By: _____________________________
Robert P. Nault, Assistant Clerk                Roger B. Rainville
                                                President


                                            PIONEER ________________



_____________________________               By: _____________________________
Robert P. Nault, Assistant Secretary            John F. Cogan, Jr.
                                                President


                                      -5-


<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 and Statement of
Additional Information, 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
     (confirmations of Automatic Investment Plan transactions will be mailed
     quarterly).


                                      -6-


<PAGE>


16.  Provide Customer with such information regarding correspondence as well
     as enable Customer to comply with related Form N-SAR (semi-annual
     report) 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 outlining the level of service provided.

22.  Provide sale/statistical reporting for purposes of providing Customer's
     management with information to maximizing the return to shareholders.


                                      -7-


<PAGE>


               EXHIBIT B - TO INVESTMENT COMPANY SERVICE AGREEMENT


REDEMPTION SERVICE:

In accordance with the provisions of the Customer's Prospectus and Statement of
Additional Information, 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, Statement of Additional
     Information and Agreement 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 and Statement of Additional Information.

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 Form N-SAR (semi-annual report) filing.


                                      -8-


<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 and Statement of Additional
         Information. 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.


                                      -9-


<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.


                                      -10-





                            ADMINISTRATION AGREEMENT


         THIS ADMINISTRATION AGREEMENT dated this 9th day of October, 1998
between the Pioneer Funds, listed on Exhibit 1 hereto (the "Funds"), and
Pioneering Management Corporation, a Delaware corporation (the "Manager").

                               W I T N E S S E T H

         WHEREAS, the Funds are registered as open-end, diversified, management
investment companies 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 (the "1933 Act");

         WHEREAS, the parties hereto are parties to Management Contracts (the
"Management Contracts");

         WHEREAS, the Management Contracts provide that the Manager will bear
all of the Funds' expenses other than those provided in Section 2(c) and 2(d) of
the Management Contracts;

         WHEREAS, Section 2(c)(i) provides that the Funds shall pay charges and
expenses for Fund accounting, pricing and appraisal services and, for those
Funds noted with an asterisk on Exhibit 2 hereto, related overhead, including,
to the extent that such services were performed by personnel of the Manager or
its affiliates, office space and facilities, and personnel compensation,
training and benefits;

         WHEREAS, Section 2(c)(vi) and (vii) provide that the Funds shall pay
(i) fees and expenses involved in registering and maintaining registrations of
the Funds and/or their 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 and (ii) 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; and

         WHEREAS, certain of these activities, as set forth on Exhibit 3 hereto,
can be performed by members of the Manager's legal, accounting and
administrative staff working at the direction and under the supervision of the
Board of Trustees and Fund counsel.

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


<PAGE>


         1. The Funds authorize the Manager to perform fund accounting services
on behalf of the Funds, subject to the supervision and direction of the Board of
Trustees. Such services, determined as of the date of this Agreement, are set
forth on Exhibit 2 hereto. These services (the "Bookkeeping Services") may be
revised from time to time on mutual agreement of the parties.

         2. The Funds authorize the Manager to assist with the performance of
the legal services listed on Exhibit 3 hereto (the "Legal Services"). The Legal
Services shall at all times be subject to the supervision and direction of the
Board of Trustees and Fund counsel.

         3. The Trustees recognize that the Bookkeeping Services and the Legal
Services can be performed efficiently by the Manager. The Funds are entering
into this Agreement to achieve the operating and expense benefits of such
efficiency. In authorizing such activities on behalf of the Funds, the Funds
expressly do not delegate to the Manager or its personnel the authority to
render legal advice to, or legal judgments on behalf of, the Funds. Between
meetings of the Trustees, Fund counsel is authorized to determine the services
that may appropriately be provided by the Manager pursuant to this Agreement.

         4. In consideration of its services under this Agreement, the Manager
shall be entitled to be reimbursed for the allocable portion of the direct costs
of the Bookkeeping Services and the Legal Expenses (collectively, the
"Services"). Such allocation shall be based upon the proportion of personnel
time devoted to the Services authorized to be performed on behalf of the Funds
to the total time worked by such personnel, in each case as estimated in good
faith by the Manager and reviewed and approved annually by the Board of
Trustees. Direct costs shall include any out-of-pocket expenses of the Manager
incurred in connection with the Services, the salaries and benefits of personnel
of the Manager who are engaged in the Services pursuant to this Agreement and,
with respect to the Services, a reasonable allocation of overhead (to the extent
permitted under the Management Contracts) associated with the performance of the
Bookkeeping Services. The Manager shall estimate such direct costs and overhead
(as appropriate) in good faith and the Funds shall be entitled to such
supporting information as the Trustees shall reasonably request from time to
time. Allocations of reimbursements paid hereunder among the Funds shall be
subject to annual approval of the Board of Trustees.

         5. The Manager will not be liable for any error of judgment or mistake
of law in the performance of its services under the Agreement, but nothing
contained herein will be construed to protect the Manager against any liability
to the Funds 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.

         6. Either party hereto may, without penalty, terminate this Agreement
by the giving of 60 days' written notice to the other party.


                                       2


<PAGE>


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

         8. This Agreement states the entire agreement of the parties hereto
with respect to the subject matter of this Agreement and its 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.

         9. This Agreement and all performance hereunder shall be governed by
and construed in accordance with the laws of the Commonwealth of Massachusetts.

         10. 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.

         11. 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 this duly authorized officers and their seal to be hereto affixed as
of the day and year first above written.

Attest:                             The Pioneer Funds Listed on Exhibit 1 hereto



                                    By: /s/ John F. Cogan, Jr.
/s/ Joseph P. Barri                       John F. Cogan, Jr.
Joseph P. Barri                           President
Secretary

                                    PIONEERING MANAGEMENT CORPORATION
Attest:



/s/ Joseph P. Barri                 By: /s/ David D. Tripple
Joseph P. Barri                           David D. Tripple
Secretary                                 President



<PAGE>


                                                                       EXHIBIT 1
                                              (amended as of September 17, 1999)

Pioneer America Income Trust
Pioneer Balanced Fund
Pioneer Bond Fund
Pioneer Capital Growth Fund
Pioneer Cash Reserves Fund
Pioneer Emerging Markets Fund
Pioneer Equity-Income Fund
Pioneer Europe Fund
Pioneer Fund
Pioneer Gold Shares
Pioneer Growth Shares
Pioneer Independence Fund
Pioneer Indo-Asia Fund
Pioneer Interest Shares
Pioneer Intermediate Tax-Free Fund
Pioneer International Growth Fund
Pioneer Micro-Cap Fund
Pioneer Mid-Cap Fund
Pioneer Real Estate Shares
Pioneer Limited Maturity Bond Fund
Pioneer Small Company Fund
Pioneer Strategic Income Fund
Pioneer Tax-Free Income Fund
Pioneer II
Pioneer Variable Contracts Trust
  International Growth Portfolio
  Capital Growth Portfolio
  Real Estate Growth Portfolio
  Equity Income Portfolio
  Balanced Portfolio
  America Income Portfolio
  Money Market Portfolio
  Swiss Franc Bond Portfolio
  Growth and Income Portfolio
  Growth Shares Portfolio
  Europe Portfolio
  Emerging Markets Portfolio
  Strategic Income Portfolio
Pioneer World Equity Fund
Pioneer Tax-Managed Fund
Pioneer High Yield Fund



Updated September, 1999

<PAGE>


                                                    EXHIBIT 2


                           PIONEERING MANAGEMENT CORP.
          Fund Accounting, Administration and Custody Services (FAACS)

                LIST OF SERVICES PROVIDED TO PIONEER MUTUAL FUNDS

         SERVICES LISTED BY FAACS TEAM, OR FUNCTIONAL AREA. PLEASE SEE
                  ATTACHED CHART FOR ORGANIZATIONAL STRUCTURE.

          PERCENTAGES FOLLOWING FAACS TEAM NAMES INDICATE EACH TEAM'S
     AGGREGATE COMPENSATION AND BENEFITS PERCENTAGE BILLABLE TO THE FUNDS.


FAACS Administration (70%):

   . Provide direction, supervision and administrative support to all FAACS
     teams
   . Prepare or review and submit all tax reports for Funds
   . Oversee fund distributions for regulatory compliance
   . Assist in planning for new product introductions

Fund Accounting (91%):

   . Maintain all accounting records for Funds
   . Calculate and report daily net asset values per share and yields
   . Recommend income and capital gains distribution rates
   . Prepare funds' financial statements and assist in fund audits
   . Maintain accounting records for institutional portfolios
   . Perform periodic tests to verify each Fund's compliance with its prospectus
     and applicable regulations

GlobalCustody and Settlements Division (20%):

   . Enter portfolio trades into Fund Accounting records
   . Support corporate actions analyses Validate trade data and communicate them
     to Custodian Banks
   . Act as liaison with Custodian Banks for trade settlements, security
     position reconciliations and relaying global market updates to Investment
     Advisor
   . Provide daily cash reporting to portfolio managers
   . Resolve trade disputes with counter-parties

Pricing and Corporate Actions (95%):

   . Ensure accuracy and timeliness of prices supplied by external sources to
     provide daily valuations of all security positions held by every Fund
   . Validate and communicate corporate/class action information to Fund
     Accounting
   . Present monthly valuation report to Funds' Board of Trustees
   . Provide valuation and corporate actions services for securities held by
     institutional portfolios, but not by Funds


                                     PAGE 1


<PAGE>


List of FAACS Services (continued)
- - ----------------------

FAACS Systems (51%):

   . Provide systems support to users of fund accounting and portfolio pricing
     software, and manage relationships with applicable software and hardware
     vendors
   . Develop and maintain custom applications and systems interfaces for FAACS
     teams
   . Manage Year 2000 project
   . Provide user support and vendor liaison for trading, compliance and
     analysis systems
   . Implement and manage systems interfaces with Investment Advisor, Custodian
     Banks and other service providers

Shareholder Reporting and Audit Liaison (82%):

   . Review and complete Funds' financial statements
   . Manage the Fund Audit process to ensure timely completion of shareholder
     reports
   . Prepare reports related to contract renewals and soft dollar payments for
     Board of Trustees' review
   . Provide financial information to Legal Department for prospectus updates
     and other regulatory filings
   . Prepare regulatory reports such as N-SAR, Form S and EDGAR filings
   . Provide financial information to Pioneer management and industry trade
     groups
   . Provide liquidity, commission and soft dollar reporting to Pioneer
     management

Funds Controller (93%):

   . Manage fund expense payment cycles (e.g., timeliness and accuracy of
     payments, allocation of costs among portfolios)
   . Coordinate and standardize fund expense accruals and forecasting
   . Provide expense reporting to Fund Accounting, FAACS management and auditors
   . Compile daily reports of shareholder transactions from all sources (e.g.,
     PSC, PMIL, BFDS, variable annuity agents, 401(k) administrators, third
     party record keepers) for entry into fund records
   . Provide daily reconciliation of receivable, payable and share accounts
     between fund records and entities listed above
   . Manage the daily estimating process to minimize "as of" gains and losses
     to Funds
   . Communicate daily fund prices and yields to PSC, PMIL, etc.
   . Provide fund-related analyses to Pioneer management

- --------------------------------------------------------------------------------
       OVERALL WEIGHTED FAACS AVERAGE COMPENSATION AND BENEFITS RATE = 70%
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
      Key:

     . Service provided under the Pioneer Funds Administration Agreement,
       for which the Investment Advisor is entitled to reimbursement from the
       Funds
- --------------------------------------------------------------------------------


                                     PAGE 2


<PAGE>


- --------------------------------------------------------------------------------
     . Service provided to the Funds which would fall within the scope of
       the Advisory Agreement with the Funds and which is therefore not
       directly billable to the Funds
- --------------------------------------------------------------------------------








                                     PAGE 3

<PAGE>


                                                                       EXHIBIT 3


                   THE PIONEER GROUP, INC. - LEGAL DEPARTMENT

I.       LIST OF REIMBURSABLE LEGAL SERVICES PROVIDED TO PIONEER MUTUAL FUNDS

Filings under Investment Company Act of 1940 and Securities Act of 1933

         o    Prepare and File (via EDGAR) Rule 24f-2 Notices (coordination with
              Pioneer Fund Accounting and Hale and Dorr LLP as necessary)

         o    SEC Electronic Filing (EDGAR) Responsibilities

                  o   Prepare Fund Registration Statements and Related Filings
                      for filing on EDGAR and complete filings
                  o   Maintain and develop enhancements to Pioneer's EDGAR
                      systems and procedures, including contingency planning
                  o   Maintain EDGAR related databases and document archives
                  o   Liaison with third party EDGAR agents when necessary
                  o   Prepare proxy statements and related materials for filing
                      on EDGAR and complete filings

Blue Sky Administration (State Registration)

         o Principal liaison with Blue Sky vendor (Bluesky MLS, Inc.)
         o Coordinate SEC filing schedule and fund documentation with Blue Sky
           vendor
         o Monitor status of state filings with Blue Sky vendor
         o Transfer Agent coordination
         o Review vendor statements and invoices
         o Conduct vendor due diligence, as appropriate
               Hiring oversight
               In-person meetings
               [             ] audit

Miscellaneous Services

         o Assist Pioneer Fund Accounting in the preparation of Fund Form N-SARs
         o Managing internal participation in prospectus simplification
           project. Charge Funds only for portion that relates to Funds--this
           excludes work on behalf of distribution or management companies,
           including coordination internally.


<PAGE>


II.  LIST OF NON-REIMBURSABLE LEGAL SERVICES PROVIDED TO PIONEER MUTUAL FUNDS

Filings under Investment Company Act of 1940 and Securities Act of 1933

         o Maintain Pioneer Mutual Funds SEC Filing Calendar
         o Interact as necessary with the staff of the investment adviser,
           distribution company and transfer agent to ensure awareness of
           Fund disclosure requirements
         o Coordinate internal review of Prospectuses and SAIs
         o Coordinate Hale and Dorr LLP review and internal review of Hale and
           Dorr LLP material
         o Identify business and other situations that trigger requirement to
           supplement Prospectuses and SAIs

Proxy Statements

         o Assist Hale and Dorr LLP in the preparation of proxy statements
         o Coordinate internal review of proxy statements and related documents
         o Review proxy related materials prepared by the distribution
           company to ensure compliance with regulatory requirements
         o Review the transfer agent's proxy solicitation efforts to ensure
           compliance with regulatory requirements
         o Act as liaison between Hale and Dorr LLP and transfer agency staff
           with respect to the proxy solicitation process

Miscellaneous Services

         o Monitor the preparation of shareholder reports by the distribution
           company
         o Prepare and File (via EDGAR) Section 16 filings (re: Pioneer
           Interest Shares)
         o Maintain Officer and Trustee Securities Holdings (Fund and non-Fund
           related)
         o Code of Ethics Administration (as it relates to Disinterested
           Trustees)

Regulatory Oversight

         o Monitor proposed changes in applicable regulation and inform
           appropriate Pioneer personnel of the proposals and impact on Funds
         o Act as liaison with Hale and Dorr LLP in the implementation of
           changes

Special Projects

         o Coordinate implementation of Document Directions software system
           (for prospectus production) purchased by Pioneer in late 1997


<PAGE>

         o Provide advice with respect to Year 2000 issues
         o Prospectus simplification efforts on behalf of distribution or
           management companies, including internal coordination








                               Hale and Dorr LLP
                               Counsellors at Law

                  60 State Street, Boston, Massachusetts 02109
                    617-526-6000 [bullet] fax 617-526-5000


                                            October 18, 1999



Pioneer High Yield Fund
60 State Street
Boston, Massachusetts  02109

Ladies and Gentlemen:

         Pioneer High Yield Fund (the "Trust") was established as a Delaware
business trust under an Agreement and Declaration of Trust dated August 3, 1999,
("Declaration of Trust"). The beneficial interests thereunder are represented by
transferable shares of beneficial interest, no par value.

         The Trustees have the powers set forth in the Declaration of Trust,
subject to the terms, provisions and conditions therein provided. Pursuant to
Article V, Section 2 of the Declaration of Trust, the number of shares of
beneficial interest authorized to be issued under the Declaration of Trust is
unlimited and the Trustees are authorized to divide the shares into one or more
series of shares and one or more classes thereof as they deem necessary or
desirable. Pursuant to Article V, Section 3 of the Declaration of Trust, the
Trustees are empowered in their discretion to issue shares of any series for
such amount and type of consideration, including cash or securities, and on
such terms as the Trustees may authorize, all without action or approval of the
shareholders. As of the date of this opinion, the Trustees have divided the
shares of the Trust into four classes, designated as Class A, Class B, Class C
and Class Y.

         We have examined the Declaration of Trust and By-Laws, each as amended
from time to time, of the Trust, and such other documents as we have deemed
necessary or appropriate for the purposes of this opinion, including, but not
limited to, originals, or copies certified or otherwise identified to our
satisfaction, of such documents, Trust records and other instruments. In our
examination of the above documents, we have assumed the genuineness of all
signatures, the authenticity of all documents submitted to us as originals and
the conformity to original documents of all documents submitted to us as
certified of photostatic copies.



Washington, DC                      Boston, MA                       London, UK*
- --------------------------------------------------------------------------------

              HALE AND DORR LLP INCLUDES PROFESSIONAL CORPORATIONS
 *BROBECK HALE AND DORR INTERNATIONAL (AN INTERNATIONAL JOINT VENTURE LAW FIRM)
<PAGE>


Pioneer High Yield Fund
October 18, 1999
Page 2


         Any reference to "our knowledge", to any matter "known to us", "coming
to our attention" or "of which we are aware" or any variation of any of the
foregoing shall mean the conscious awareness of the attorneys in this firm who
have rendered substantive attention to the preparation of the Trust's
Registration Statement on Form N-1A or any amendments thereto, of the existence
or absence of any facts which would contradict the opinions set forth below. We
have not undertaken any independent investigation to determine the existence or
absence of such facts, and no inference as to our knowledge of the existence or
absence of such facts should be drawn from the fact of our representation of the
Trust. Without limiting the foregoing, we have not examined any dockets or
records of any court, administrative tribunal or other similar entity, or any
electronic or computer databases, in connection with our opinions expressed
below.

         Our opinions below are qualified to the extent that they may be subject
to or affected by (i) applicable bankruptcy, insolvency, reorganization,
fraudulent conveyance or transfer, moratorium or similar laws affecting the
rights and remedies of creditors generally, (ii) statutory or decisional law
concerning recourse by creditors to security in the absence of notice or hearing
and (iii) duties and standards imposed on creditors and parties to contracts,
including, without limitation, requirements of good faith, reasonableness and
fair dealing. Further, we do not express any opinion as to (i) the availability
of the remedy of specific performance or any other equitable remedy upon breach
of any provision of any agreement whether applied by a court of law or equity,
(ii) the successful assertion of any equitable defense, or (iii) the right of
any party to enforce the indemnification or contribution provisions of any
agreement.

         In rendering the opinion below, insofar as it relates to the good
standing and valid existence of the Trust, we have relied solely on certificates
of the Secretary of State of the State of Delaware, dated as of a recent date,
and such opinion is limited accordingly and is rendered as of the respective
dates of such certificates.

         This opinion is limited to the Delaware Business Trust Act, and we
express no opinion with respect to the laws of any other jurisdiction or to any
other laws of the State of Delaware. Further, we express no opinion as to
compliance with any state or federal securities laws, including the securities
laws of the State of Delaware.

         Our opinion below, as it relates to the non-assessability of the shares
of the Trust, is qualified to the extent that any shareholder is, was or may
become a named Trustee of the Trust. It is also qualified to the extent that,
pursuant to Section 2 of Article VIII of the Declaration of Trust, the Trustees
have the power to cause shareholders of the Trust or any particular series of
the Trust, to pay certain custodian, transfer, servicing or similar agent
charges by setting off the same against declared but


<PAGE>



Pioneer High Yield Fund
October 18, 1999
Page 3


unpaid dividends or by reducing share ownership (or by both means).

         Subject to the foregoing, we are of the opinion that the Trust is a
duly organized and validly existing business trust in good standing under the
laws of the State of Delaware and that the shares of beneficial interest of the
Trust, when issued in accordance with the terms, conditions, requirements and
procedures set forth in the Declaration of Trust, the Trust's Registration
Statement on Form N-1A and the Underwriting Agreement between the Trust and
Pioneer Funds Distributor, Inc., will constitute legally and validly issued,
fully paid and non-assessable shares of beneficial interest in the Trust,
subject to compliance with the Securities Act of 1933, as amended, the
Investment Company Act of 1940, as amended, and the applicable state laws
regulating the sale of securities.

         We are opining only as to the specific legal issues expressly set forth
herein, and no opinion should be inferred as to any other matters. We are
opining on the date hereof as to the law in effect on the date hereof, and we
disclaim any obligation to advise you of any change in any of these sources of
law or subsequent legal or factual developments that might affect any matters or
opinions set forth herein.

         This opinion is furnished to you solely for your use and may not be
quoted to or relied upon by any other person or entity or used for any other
purpose, without our prior written consent.

         We consent to your filing this opinion with the Securities and Exchange
Commission (the "Commission") as an exhibit to the Trust's registration
statements on Form N-14 and Form N-1A, and any amendments thereto. Except as
provided in this paragraph, this opinion may not be relied upon by, or filed
with, any other parties or for any other purpose.

                                            Very truly yours,


                                            /s/ Hale and Dorr LLP
                                            Hale and Dorr LLP





lynnr/71976.435/opn10_99.wpf



                        CLASS A SHARES DISTRIBUTION PLAN

                             PIONEER HIGH YIELD FUND


         CLASS A SHARES DISTRIBUTION PLAN, dated as of January __, 2000, of
PIONEER HIGH YIELD FUND, a Delaware business trust (the "Trust").

                                   WITNESSETH

         WHEREAS, the Trust 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 Trust intends to distribute shares of beneficial interest
(the "Class A Shares") of the Trust 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 A Shares distribution
plan (the "Class A Plan") as a plan of distribution pursuant to Rule 12b-1;

         WHEREAS, the Trust desires that Pioneer Funds Distributor, Inc., a
Massachusetts corporation ("PFD"), provide certain distribution services for the
Trust's Class A Shares in connection with the Class A Plan;

         WHEREAS, the Trust has entered into an underwriting agreement (in a
form approved by the Trust's Board of Trustees in a manner specified in Rule
12b-1) with PFD, whereby PFD provides facilities and personnel and renders
services to the Trust in connection with the offering and distribution of Class
A Shares (the "Underwriting Agreement");

         WHEREAS, the Trust 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 A Shares in connection with the
offering of Class A Shares, (b) PFD may compensate any Dealer that sells Class A
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 A
Shares, its profits or any other source available to it;

         WHEREAS, the Trust recognizes and agrees that PFD may impose certain
deferred sales charges in connection with the repurchase of Class A Shares by
the Trust, and PFD may retain (or receive from the Trust, as the case may be)
all such deferred sales charges; and


<PAGE>


         WHEREAS, the Board of Trustees of the Trust, in considering whether the
Trust should adopt and implement this Class A Plan, has evaluated such
information as it deemed necessary to an informed determination whether this
Class A 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 Trust for such purposes, and has determined that there is a reasonable
likelihood that the adoption and implementation of this Class A Plan will
benefit the Trust and its Class A shareholders;

         NOW, THEREFORE, the Board of Trustees of the Trust hereby adopts this
Class A Plan for the Trust as a plan of distribution of Class A Shares in
accordance with Rule 12b-1, on the following terms and conditions:

         1. The Trust may expend pursuant to this Class A Plan amounts not to
exceed 0.25% of the average daily net assets attributable to Class A Shares of
the Trust per annum.

         2. Subject to the limit in paragraph 1, the Trust shall reimburse PFD
for amounts expended by PFD to finance any activity which is primarily intended
to result in the sale of Class A Shares of the Trust or the provision of
services to Class A shareholders of the Trust, 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 Trust 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 0.25% per annum
of the Trust'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 Trust's Class A Shares with no
initial sales charge; 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 (any addition of such categories shall be subject to the
approval of the Qualified Trustees, as defined below, of the Trust). 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 Trust acknowledges
that PFD will charge an initial sales load or a contingent sales load in
connection with certain sales of Class A Shares of the Trust and that PFD will
reallow to Dealers all or a portion of such sales loads, as described in the
Trust'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 loads or to
reallow all or any portion thereof to Dealers.

         3. The Trust understands that agreements between PFD and Dealers may
provide for payment of fees to Dealers in connection with the sale of Class A
Shares and the provision of services to shareholders of the Trust.
Nothing in this Class A


                                       2


<PAGE>


Plan shall be construed as requiring the Trust to make any payment to any
Dealer or to have any obligations to any Dealer in connection with services as a
dealer of the Class A 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 Trust.

         4. Nothing herein contained shall be deemed to require the Trust to
take any action contrary to its Agreement and 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 Trust's Board of Trustees of the responsibility for and
control of the conduct of the affairs of the Trust.

         5. This Class A Plan shall become effective upon approval by a
vote of the Board of Trustees, including a majority of the Trustees who are not
"interested persons" of the Trust and who have no direct or indirect financial
interest in the operation of the Class A Plan or in any agreements
related to the Class A Plan (the "Qualified Trustees"), such votes to be cast
in person at a meeting called for the purpose of voting on this Class A Plan.

         6. This Class A 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 Trust and a majority of the Qualified
Trustees. If such annual approval is not obtained, this Class A Plan shall
expire on ___________ , 2001. This Class A Plan shall automatically terminate
upon assignment.

         7. This Class A Plan may be amended at any time by the Board of
Trustees, provided that this Class A 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 Class A of the Trust 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 Class A 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 include an increase in the expense
limitation set forth in paragraph 1 above. This Class A 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 A of
the Trust.


                                       3


<PAGE>


         8. In the event of termination or expiration of this Class A Plan, the
Trust may nevertheless, within twelve months of such termination or expiration
reimburse any expense which it incurs prior to such termination or expiration,
provided that payments by the Trust during such twelve-month period shall not
exceed 0.25% of the Trust's average daily net assets attributable to Class A
Shares 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 Trust and PFD shall provide to the Trust's Board of Trustees,
and the Board of Trustees shall review, at least quarterly, a written report of
the amounts expended under this Class A Plan and the purposes for which such
expenditures were made.

         10. While this Class A 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 Trust.

         11. For the purposes of this Class A Plan, the terms "assignment,"
"interested persons," "majority of the outstanding voting securities" and
"specifically approved at least annually" are used as defined in the 1940 Act.

         12. The Trust shall preserve copies of this Class A 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 Class A 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 Class A Plan shall be held or made invalid
by a court decision, statute, rule or otherwise, the remainder of the Class A
Plan shall not be affected thereby.

/phelan/71976.114/strategic/classa.doc





                                       4





                        CLASS B SHARES DISTRIBUTION PLAN

                             PIONEER HIGH YIELD FUND


         CLASS B SHARES DISTRIBUTION PLAN, dated as of January __, 2000 of
PIONEER HIGH YIELD FUND, a Delaware business trust (the "Trust").

                                   WITNESSETH

         WHEREAS, the Trust 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 Trust intends to distribute shares of beneficial interest
(the "Class B Shares") of the Trust 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 Shares distribution plan (the "Class B Plan") as a
plan of distribution pursuant to Rule 12b-1;

         WHEREAS, the Trust desires that Pioneer Funds Distributor, Inc., a
Massachusetts corporation ("PFD") or such other persons as may be appointed
principal underwriter from time to time, provide certain distribution services
for the Trust's Class B Shares in connection with the Class B Plan (PFD and any
successor principal underwriter of the Trust's shares being referred to as an
"Underwriter");

         WHEREAS, the Trust has entered into an underwriting agreement (in a
form approved by the Trust's Board of Trustees in a manner specified in Rule
12b-1) with the Underwriter, whereby the Underwriter provides facilities and
personnel and renders services to the Trust in connection with the offering and
distribution of Class B Shares (the "Underwriting Agreement");

         WHEREAS, the Trust also recognizes and agrees that (a) the Underwriter
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) the Underwriter 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 the Underwriter and such Dealer and (c) the Underwriter may
make such payments to the Dealers for distribution services out of the fee paid
to the Underwriter hereunder, any deferred sales charges imposed by the
Underwriter in connection with the repurchase of Class B Shares, its profits or
any other source available to it;

         WHEREAS, the Trust recognizes and agrees that the Underwriter may
impose certain deferred sales charges in connection with the repurchase of Class
B Shares by the Trust, and


<PAGE>


the Underwriter may retain (or receive from the Trust, as the case may be)
all such deferred sales charges; and

         WHEREAS, the Board of Trustees of the Trust, in considering whether the
Trust 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 Trust 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 Trust and its Class B shareholders;

         NOW, THEREFORE, the Board of Trustees of the Trust hereby adopts this
Class B Plan for the Trust as a plan of distribution of Class B Shares in
accordance with Rule 12b-1, on the following terms and conditions:

1.                 (a) The Trust is authorized to compensate the Underwriter for
                   (1) distribution services and (2) personal and account
                   maintenance services performed and expenses incurred by the
                   Underwriter in connection with the Trust'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 payable to the Underwriter
                  during any one year for distribution services with respect to
                  Class B Shares shall be its Allocable Portion (as defined in
                  Section 14 below) of .75% of the Trust's average daily net
                  assets attributable to Class B Shares for such year (the
                  "Distribution Fee"). Notwithstanding anything to the contrary
                  set forth in this Class B Plan or any Underwriting Agreement,
                  the Distribution Fee shall not be terminated or modified
                  (including a modification by change in the rules relating to
                  the conversion of Class B Shares into Class A shares of the
                  Trust) with respect to Class B Shares (or the assets of the
                  Trust attributable to such Class B Shares) either (x) issued
                  prior to the date of any termination or modification or (y)
                  attributable to Class B Shares issued through one or a series
                  of exchanges of shares of another investment company for which
                  the Underwriter acts as principal underwriter which were
                  initially issued prior to the date of such termination or
                  modification or (z) issued as a dividend or distribution upon
                  Class B Shares initially issued or attributable to Class B
                  Shares issued prior to the date of any such termination or
                  modification (the "Pre-Amendment Class B Shares") except:

                           (i) to the extent required by a change in the 1940
                           Act, the rules or regulations under the 1940 Act, the
                           Conduct Rules of the National Association of
                           Securities Dealers, Inc. (the "NASD"), or an order of
                           any court or governmental agency, in each case
                           enacted, issued or promulgated after September 30,
                           1998,


                                       2


<PAGE>


                           (ii) in connection with a "Complete Termination" of
                           this Class B Plan. For purposes of this Class B Plan,
                           a "Complete Termination" shall have occurred if: (x)
                           this Class B Plan and the distribution plan for Class
                           B Shares of any successor trust or fund or any trust
                           or fund acquiring substantially all of the assets of
                           the Trust (collectively, the "Affected Funds") is
                           terminated with respect to all Class B Shares of the
                           Trust and each Affected Fund then outstanding or
                           subsequently issued, (y) the payment by the Trust of
                           Distribution Fees with respect to all Class B Shares
                           of the Trust and each Affected Fund is terminated and
                           (z) neither the Trust nor any Affected Fund
                           establishes concurrently with or subsequent to such
                           termination of this Class B Plan another class of
                           shares which has substantially similar
                           characteristics to the current Class B Shares of the
                           Trust, including the manner of payment and amount of
                           contingent deferred sales charge paid directly or
                           indirectly by the holders of such shares (all of such
                           classes of shares "Class B Shares"), or

                           (iii) on a basis, determined by the Board of
                           Trustees, including a majority of the Qualified
                           Trustees (as hereinafter defined), acting in good
                           faith, so long as from and after the effective date
                           of such modification or termination: (x) neither (1)
                           the Trust, (2) any Affected Fund nor (3) the
                           investment advisor or any other sponsor entity (or
                           their affiliates) of the Trust or any Affected Fund
                           pay, directly or indirectly, a fee, a trailer fee, or
                           expense reimbursement to any person for the provision
                           of personal and account maintenance services (as such
                           terms are used in the Conduct Rules of the NASD) to
                           the holder of Class B Shares of the Trust or any
                           Affected Fund (but the forgoing shall not prevent
                           payments for transfer agency or subaccounting
                           services), and (y) the termination or modification of
                           the Distribution Fee applies with equal effect to
                           both Pre-Amendment Class B Shares and Post-Amendment
                           Class B Shares (as defined in Section 7) outstanding
                           from time to time of the Trust and all Affected
                           Funds.

                  (c) Distribution services and expenses for which an
                  Underwriter may be compensated pursuant to this Class B 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 NASD or their officers, sales representatives and
                  employees, (ii) the Underwriter 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 Trust'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.


                                       3


<PAGE>


                  (d) The Underwriter shall be deemed to have performed all
                  services required to be performed in order to be entitled to
                  receive its Allocable Portion of the Distribution Fee, if any,
                  payable with respect to Class B Shares sold through such
                  Underwriter upon the settlement date of the sale of such Class
                  B Shares or in the case of Class B Shares issued through one
                  or a series of exchanges of shares of another investment
                  company for which the Underwriter acts as principal
                  underwriter or issued as a dividend or distribution upon Class
                  B Shares, on the settlement date of the first sale on a
                  commission basis of a Class B Share from which such Class B
                  share was derived. The Trust's obligation to pay an
                  Underwriter its Allocable Portion of the Distribution Fees
                  payable in respect of the Class B Shares shall be absolute and
                  unconditional and shall not be subject to dispute, offset,
                  counterclaim or any defense whatsoever, at law or equity,
                  including, without limitation, any of the foregoing based on
                  the insolvency or bankruptcy of such Underwriter. The
                  foregoing provisions of this Section 1(d) shall not limit the
                  rights of the Trust to modify or terminate payments under this
                  Class B Plan as provided in Section 1(b) with respect to
                  Pre-Amendment Class B Shares or Section 7 with respect to
                  Post-Amendment Class B Shares.

                  (e) The amount of compensation paid during any one year for
                  personal and account maintenance services and expenses
                  shall be .25% of the Trust's average daily net
                  assets attributable to Class B Shares for such year. As
                  partial consideration for personal services and/or account
                  maintenance services provided by the Underwriter to the Class
                  B Shares, the Underwriter shall be entitled to be paid any
                  fees payable under this clause (e) 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.

                  (f) Personal and account maintenance services for which the
                  Underwriter or any of its affiliates, banks or Dealers may be
                  compensated pursuant to this Class B Plan include, without
                  limitation: payments made to or on account of the Underwriter
                  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
                  Trust.

                  (g) The Underwriter may impose certain deferred sales charges
                  in connection with the repurchase of Class B Shares by the
                  Trust and the Underwriter may retain (or receive from the
                  Trust as the case may be) all such deferred sales charges.

                  (h) The Trust has agreed in the Underwriting Agreement to
                  certain restrictions on the Trust's ability to modify or waive
                  certain terms of the Trust's


                                       4


<PAGE>


                  Class B Shares or the contingent deferred sales charge with
                  respect to Pre-Amendment Class B Shares.

                  (i) 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 Trust in
                  excess of the applicable maximum cap imposed on asset based,
                  front-end and deferred sales charges by Section 2830(d) of the
                  Conduct Rules of the NASD.

2. The Trust understands that agreements between the Underwriter and Dealers may
provide for payment of fees to Dealers in connection with the sale of Class B
Shares and the provision of services to shareholders of the Trust. Nothing in
this Class B Plan shall be construed as requiring the Trust to make any payment
to any Dealer or to have any obligations to any Dealer in connection with
services as a dealer of the Class B Shares. The Underwriter shall agree and
undertake that any agreement entered into between the Underwriter and any Dealer
shall provide that such Dealer shall look solely to the Underwriter for
compensation for its services thereunder and that in no event shall such Dealer
seek any payment from the Trust.

3. Notwithstanding anything to the contrary in this Class B Plan or any
Underwriting Agreement, the Underwriter may assign, sell or pledge
(collectively, "Transfer") its rights to its Allocable Portion of any
Distribution Fees under this Class B Plan. Upon receipt of notice of such
Transfer, the Trust shall pay to the assignee, purchaser or pledgee
(collectively with their subsequent transferees, "Transferees"), as third-party
beneficiaries, such portion of the Distribution Fees payable to the Underwriter
as provided in written instructions (the "Allocation Instructions") from the
Underwriter and said Transferee to the Trust. In the absence of Allocation
Instructions, the Trust shall have no obligations to a Transferee.

4. Nothing herein contained shall be deemed to require the Trust to take any
action contrary to its Agreement and 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 Trust's Board of Trustees of the responsibility for and
control of the conduct of the affairs of the Trust; it being understood that
actions taken pursuant to Section 1(b) shall not be considered such an action
described above.

5. This Class B Plan shall become effective upon approval by a vote of the Board
of Trustees, including a majority of the Trustees who are not "interested
persons" of the Trust and who have no direct or indirect financial interest in
the operation of the Class B Plan or in any agreements related to the 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.

6. All of the terms of this Class B Plan are intended to apply in respect of all
Pre-Amendment Class B Shares and to the Distribution Fees payable in respect of
any thereof. 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 Trust and a majority of the Qualified
Trustees. If such annual approval is not obtained, this


                                       5


<PAGE>


Class B Plan shall expire on the annual anniversary of the adoption of this
Class B Plan following the last such approval.

7. Subject to the limitation set forth in Section 1(b) with respect to
Pre-Amendment Class B shares, this Class B Plan may be amended at any time by
the Board of Trustees with respect to Class B Shares (and the assets
attributable to such Class B Shares) which are not Pre-Amendment Class B Shares
("Post-Amendment Class B Shares"); 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 voting securities" of Class B of the
Trust 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, subject to Section 1(b), 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 Trust.

8. The Trust and the Underwriter shall provide to the Trust'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.

9. 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 Trust.

10. 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.

11. The Trust 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.

12. This Class B Plan shall be construed in accordance with the laws of The
Commonwealth of Massachusetts and the applicable provisions of the 1940 Act.

13. 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.

14. Payments under this Class B Plan shall be allocated between PFD and any
successor Underwriter or co-Underwriter (each an Underwriter's Allocable
Portion) as provided in the Allocation Procedures appended hereto.






phelan/719.76.114/strategic/classb2.doc.


                                       6


<PAGE>


                             [Allocation Procedures]





                        CLASS C SHARES DISTRIBUTION PLAN

                             PIONEER HIGH YIELD FUND


          CLASS C SHARES DISTRIBUTION PLAN, dated as of January __, 2000, of
PIONEER HIGH YIELD FUND, a Delaware business trust (the "Trust").

                                   WITNESSETH

          WHEREAS, the Trust 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 Trust intends to distribute shares of beneficial interest
(the "Class C Shares") of the Trust 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 C Shares distribution plan (the "Class C Plan") as a
plan of distribution pursuant to Rule 12b-1;

          WHEREAS, the Trust desires that Pioneer Funds Distributor, Inc., a
Massachusetts corporation ("PFD"), provide certain distribution services for the
Trust's Class C Shares in connection with the Class C Plan;

          WHEREAS, the Trust has entered into an underwriting agreement (in a
form approved by the Trust's Board of Trustees in a manner specified in Rule
12b-1) with PFD, whereby PFD provides facilities and personnel and renders
services to the Trust in connection with the offering and distribution of Class
C Shares (the "Underwriting Agreement");

          WHEREAS, the Trust 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 C Shares in connection with the
offering of Class C Shares, (b) PFD may compensate any Dealer that sells Class C
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 C
shares, its profits or any other source available to it;

          WHEREAS, the Trust recognizes and agrees that PFD may impose certain
deferred sales charges in connection with the repurchase of Class C Shares by
the Trust, and PFD may retain (or receive from the Trust, as the case may be)
all such deferred sales charges; and

          WHEREAS, the Board of Trustees of the Trust, in considering whether
the Trust should adopt and implement this Class C Plan, has evaluated such
information as it deemed necessary to an informed determination whether this
Class C Plan should be adopted and implemented and has considered such pertinent
factors as it deemed necessary to form


<PAGE>


the basis for a decision to use assets of the Trust for such purposes, and
has determined that there is a reasonable likelihood that the adoption and
implementation of this Class C Plan will benefit the Trust and its Class C
shareholders;

          NOW, THEREFORE, the Board of Trustees of the Trust hereby adopts this
Class C Plan for the Trust as a plan of distribution of Class C Shares in
accordance with Rule 12b-1, on the following terms and conditions:

          1.      (a) The Trust 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 Trust's Class C 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 with respect to Class C Shares shall be
                  .75% of the Trust's average daily net assets attributable to
                  Class C Shares for such year.

                  (c) Distribution services and expenses for which PFD may be
                  compensated pursuant to this Class C 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 Trust's Class C Shares;
                  printing of reports and prospectuses for other than existing
                  shareholders; and preparation, printing and distribution of
                  sales literature and advertising materials.

                  (d) The amount of compensation paid during any one year for
                  personal and account maintenance services and expenses shall
                  be .25% of the Trust's average daily net assets attributable
                  to Class C Shares for such year. As partial consideration for
                  personal services and/or account maintenance services provided
                  by PFD to the Class C Shares, PFD shall be entitled to be paid
                  any fees payable under this clause (d) with respect to Class C
                  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 Class C 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 C


<PAGE>


                  Shares or their accounts or who provide similar services not
                  otherwise provided by or on behalf of the Trust.

                  (f) PFD may impose certain deferred sales charges in
                  connection with the repurchase of Class C Shares by the Trust
                  and PFD may retain (or receive from the Trust 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 Trust in
                  excess of the applicable maximum cap imposed on asset based,
                  front-end and deferred sales charges by Section 2830(d) of the
                  Conduct Rules of the NASD.

          2. The Trust understands that agreements between PFD and Dealers may
provide for payment of fees to Dealers in connection with the sale of Class C
Shares and the provision of services to shareholders of the Trust. Nothing in
this Class C Plan shall be construed as requiring the Trust to make any payment
to any Dealer or to have any obligations to any Dealer in connection with
services as a dealer of the Class C 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 Trust.

          3. Nothing herein contained shall be deemed to require the Trust to
take any action contrary to its Agreement and 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 Trust's Board of Trustees of the responsibility for and
control of the conduct of the affairs of the Trust.

          4. This Class C Plan shall become effective upon approval by a vote of
the Board of Trustees, including a majority of the Trustees who are not
"interested persons" of the Trust and who have no direct or indirect financial
interest in the operation of the Class C Plan or in any agreements related to
the Class C Plan (the "Qualified Trustees"), such votes to be cast in person at
a meeting called for the purpose of voting on this Class C Plan.

          5. This Class C 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 Trust and a majority of the Qualified
Trustees. If such annual approval is not obtained, this Class C Plan shall
expire on the annual anniversary of the adoption of this Class C Plan following
the last such approval.

          6. This Class C Plan may be amended at any time by the Board of
Trustees, PROVIDED that this Class C 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 voting securities" of Class C of the Trust and may not be materially
amended in any case without a vote of a majority of both the


<PAGE>


Trustees and the Qualified Trustees. This Class C 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 C of the
Trust.

          7. The Trust and PFD shall provide to the Trust's Board of Trustees,
and the Board of Trustees shall review, at least quarterly, a written report of
the amounts expended under this Class C Plan and the purposes for which such
expenditures were made.

          8. While this Class C 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 Trust.

          9. For the purposes of this Class C 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 Trust shall preserve copies of this Class C 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 C Plan shall be construed in accordance with the laws
of The Commonwealth of Massachusetts and the applicable provisions of the 1940
Act.

          12. If any provision of this Class C Plan shall be held or made
invalid by a court decision, statute, rule or otherwise, the remainder of the
Class C Plan shall not be affected thereby.


/Phelan/71976.114/strategic/classc2.doc





                            PIONEER HIGH YIELD FUND

                   Multiple Class Plan Pursuant to Rule 18f-3
        Class A Shares, Class B Shares, Class C Shares and Class Y Shares
                                September 7, 1999

         Each class of shares of Pioneer High Yield Fund (the "Fund") will have
the same relative rights and privileges and be subject to the same sales
charges, fees and expenses, except as set forth below. The Board of Trustees may
determine in the future that other distribution arrangements, allocations of
expenses (whether ordinary or extraordinary) or services to be provided to a
class of shares are appropriate and amend this Plan accordingly without the
approval of shareholders of any class. Except as set forth in the Fund's
prospectus(es), shares may be exchanged only for shares of the same class of
another Pioneer mutual fund.

         Article I.  Class A Shares

         Class A Shares are sold at net asset value and subject to the initial
sales charge schedule or contingent deferred sales charge ("CDSC") and minimum
purchase requirements as set forth in the Fund's prospectus. Class A Shares
shall be entitled to the shareholder services set forth from time to time in the
Fund's prospectus with respect to Class A Shares. Class A Shares are subject to
fees calculated as a stated percentage of the net assets attributable to Class A
Shares under the Fund's Class A Rule 12b-1 Distribution Plan as set forth in
such Distribution Plan. The Class A Shareholders have exclusive voting rights,
if any, with respect to the Class A Rule 12b-1 Distribution Plan. Transfer
agency fees are allocated to Class A Shares on a per account basis except to the
extent, if any, such an allocation would cause the Fund to fail to satisfy any
requirement necessary to obtain or rely on a private letter ruling from the
Internal Revenue Service ("IRS") relating to the issuance of multiple classes of
shares. Class A Shares shall bear the costs and expenses associated with
conducting a shareholder meeting for matters relating to Class A Shares.

         The initial purchase date for Class A Shares acquired through (i)
reinvestment of dividends on Class A Shares or (ii) exchange from another
Pioneer mutual fund will be deemed to be the date on which the original Class A
shares were purchased.

         Article II.  Class B Shares

         Class B Shares are sold at net asset value per share without the
imposition of an initial sales charge. However, Class B Shares redeemed within a
specified number of years of purchase will be subject to a CDSC as set forth in
the Fund's prospectus. Class B Shares are sold subject to the minimum purchase
requirements set forth in the Fund's prospectus. Class B Shares shall be
entitled to the shareholder services set forth from time to time in the Fund's
prospectus with respect to Class B Shares. Class B Shares are


<PAGE>


subject to fees calculated as a stated percentage of the net assets
attributable to Class B Shares under the Class B Rule 12b-1 Distribution Plan as
set forth in such Distribution Plan. The Class B Shareholders of the Fund have
exclusive voting rights, if any, with respect to the Fund's Class B Rule 12b-1
Distribution Plan. Transfer agency fees are allocated to Class B Shares on a per
account basis except to the extent, if any, such an allocation would cause the
Fund to fail to satisfy any requirement necessary to obtain or rely on a private
letter ruling from the IRS relating to the issuance of multiple classes of
shares. Class B Shares shall bear the costs and expenses associated with
conducting a shareholder meeting for matters relating to Class B Shares.

         Class B Shares will automatically convert to Class A Shares of the Fund
at the end of a specified number of years after the initial purchase date of
Class B Shares, except as provided in the Fund's prospectus. Such conversion
will occur at the relative net asset value per share of each class without the
imposition of any sales charge, fee or other charge. The conversion of Class B
Shares to Class A Shares may be suspended if it is determined that the
conversion constitutes or is likely to constitute a taxable event under federal
income tax law.

         The initial purchase date for Class B Shares acquired through (i)
reinvestment of dividends on Class B Shares or (ii) exchange from another
Pioneer mutual fund will be deemed to be the date on which the original Class B
shares were purchased.

         Article III.  Class C Shares

         Class C Shares are sold at net asset value per share without the
imposition of an initial sales charge. However, Class C Shares redeemed within
one year of purchase will be subject to a CDSC as set forth in the Fund's
prospectus. Class C Shares are sold subject to the minimum purchase requirements
set forth in the Fund's prospectus. Class C Shares shall be entitled to the
shareholder services set forth from time to time in the Fund's prospectus with
respect to Class C Shares. Class C Shares are subject to fees calculated as a
stated percentage of the net assets attributable to Class C Shares under the
Class C Rule 12b-1 Distribution Plan as set forth in such Distribution Plan. The
Class C Shareholders of the Fund have exclusive voting rights, if any, with
respect to the Fund's Class C Rule 12b-1 Distribution Plan. Transfer agency fees
are allocated to Class C Shares on a per account basis except to the extent, if
any, such an allocation would cause the Fund to fail to satisfy any requirement
necessary to obtain or rely on a private letter ruling from the IRS relating to
the issuance of multiple classes of shares. Class C Shares shall bear the costs
and expenses associated with conducting a shareholder meeting for matters
relating to Class C Shares.

         The initial purchase date for Class C Shares acquired through (i)
reinvestment of dividends on Class C Shares or (ii) exchange from another
Pioneer mutual fund will be deemed to be the date on which the original Class C
shares were purchased.


                                       2


<PAGE>


         Article IV.  Class Y Shares

         Class Y Shares are sold at net asset value per share without the
imposition of an initial sales charge. Class Y Shares are not subject to a CDSC
upon redemption regardless of the length of the period of time such shares are
held. Class Y Shares are sold subject to the minimum purchase requirements set
forth in the Fund's prospectus. Class Y Shares shall be entitled to the
shareholder services set forth from time to time in the Fund's prospectus with
respect to Class Y Shares.

         Class Y Shares are not subject to fees payable under a distribution or
other plan adopted pursuant to Rule 12b-1 under the Investment Company Act of
1940, as amended (the "Act"). The Class Y Shareholders of the Fund have
exclusive voting rights, if any, with respect to the Fund's possible future
adoption of a Class Y Rule 12b-1 Distribution Plan. Transfer agency fees are
allocated to Class Y Shares on a per account basis except to the extent, if any,
such an allocation would cause the Fund to fail to satisfy any requirement
necessary to obtain or rely on a private letter ruling from the IRS relating to
the issuance of multiple classes of shares. Class Y Shares shall bear the costs
and expenses associated with conducting a shareholder meeting for matters
relating to Class Y Shares.

         The initial purchase date for Class Y Shares acquired through (i)
reinvestment of dividends on Class Y Shares or (ii) exchange from another
Pioneer mutual fund will be deemed to be the date on which the original Class Y
shares were purchased.

         Article V.  Approval by Board of Trustees

         This Plan shall not take effect until it has been approved by the vote
of a majority (or whatever greater percentage may, from time to time, be
required under Rule 18f-3 under the Act) of (a) all of the Trustees of the Fund
and (b) those of the Trustees who are not "interested persons" (as such term may
be from time to time defined under the Act) of the Fund.

         Article VI.  Amendments

         No material amendment to the Plan shall be effective unless it is
approved by the Board of Trustees in the same manner as is provided for approval
of this Plan in Article V.




Phelan/71976.114/strategic/phelan.wpf





                                       3





                       CONSENT OF INDEPENDENT ACCOUNTANTS


We hereby consent to the use in the Statement of Additional Information
constituting part of this registration statement of Pioneer High Yield Fund on
Form N-1A (the "Registration Statement") of our report dated December 14, 1998,
relating to the financial statements and financial highlights of Third Avenue
High Yield Fund, which appears in such Statement of Additional Information, and
to the incorporation by reference of our report into the Class A, Class B, Class
C and Class Y Prospectuses of Pioneer High Yield Fund, which constitute part of
this Registration Statement. We also consent to the reference to us under the
heading "Financial Statements" in such Statement of Additional Information and
to the reference to us under the heading "Financial Highlights" in the Class A,
Class B and Class C Prospectus.

/s/ PricewaterhouseCoopers LLP
PricewaterhouseCoopers LLP
1177 Avenue of the Americas
New York, New York 10036
November 8, 1999




                                POWER OF ATTORNEY

         I, the undersigned officer or trustee of the Pioneer mutual funds
listed on Annex A, do hereby constitute and appoint John F. Cogan, Jr., David D.
Tripple, Joseph P. Barri and Eric W. Reckard, and each of them acting singly, to
be my true, sufficient and lawful attorneys, with full power to each of them and
each of them acting singly, to sign for me, in my name and the capacities
indicated below, any Registration Statement on Form N-1A, Form N-14 or any other
applicable registration form and any and all amendments thereto filed by any of
the Pioneer mutual funds of which I am now or on the date of such filing a
Trustee (each a "Trust") under the Investment Company Act of 1940, as amended,
and under the Securities Act of 1933, as amended, with respect to the offering
of its shares of beneficial interest, and any and all other documents and papers
relating thereto, and generally to do all such things in my name and on behalf
of me in the capacities indicated to enable the Trust to comply with the
Investment Company Act of 1940, as amended, and the Securities Act of 1933, as
amended, and thereunder, hereby ratifying and confirming my signature as it may
be signed by said attorneys or each of them to any and all Registration
Statements and amendments to said Registration Statement.

         IN WITNESS WHEREOF, I have hereunder set my hand on this 7th day of
September, 1999.


/s/ Mary K. Bush
Mary K. Bush


/s/ Blake Eagle
Blake Eagle


/s/ Richard H. Egdahl
Richard H. Egdahl, M.D.


/s/ Margaret BW Graham
Margaret B.W. Graham


/s/ Stephen G. Kasnet
Stephen G. Kasnet


/s/ John W. Kendrick
John W. Kendrick


/s/ Marguerite A. Piret
Marguerite A. Piret


/s/ Fred N. Pratt, Jr.
Fred N. Pratt, Jr.


/s/ Stephen K. West
Stephen K. West


/s/ John Winthrop
John Winthrop


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


/s/ David D. Tripple
David D. Tripple


/s/ Eric W. Reckard
Eric W. Reckard


<PAGE>


                                Power of Attorney
                                     Annex A

Pioneer International Growth Fund
Pioneer Europe Fund
Pioneer World Equity Fund
Pioneer Emerging Markets Fund
Pioneer Indo-Asia Fund
Pioneer Capital Growth Fund
Pioneer Mid-Cap Fund
Pioneer Growth Shares
Pioneer Small Company Fund
Pioneer Independence Fund
Pioneer Micro-Cap Fund
Pioneer Gold Shares
Pioneer Balanced Fund
Pioneer Equity-Income Fund
Pioneer Fund
Pioneer II
Pioneer Real Estate Shares
Pioneer Short-Term Income Trust/
Pioneer Limited Maturity Bond Fund
Pioneer America Income Trust
Pioneer Bond Fund
Pioneer Tax-Free Income Fund
Pioneer Money Market Trust
Pioneer Strategic Income Fund
Pioneer Tax-Managed Equity Fund/
Pioneer Tax-Managed Fund
Pioneer High Yield Fund
Pioneer Interest Shares
Pioneer Variable Contracts Trust




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