HERITAGE SERIES TRUST
497, 1997-10-01
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<PAGE>   1
                                        HERITAGE
                                          SERIES
                                           TRUST


[Picture of people working and playing]


         FROM OUR FAMILY TO YOURS: THE INTELLIGENT CREATION OF WEALTH

                                                             MID CAP GROWTH FUND


                                      
                                  PROSPECTUS
                         begins on the following page

                                    [LOGO]
                                   HERITAGE
                                 ------------
                                 SERIES TRUST(TM)
                                 ---------------

                     PROSPECTUS DATED SEPTEMBER 29, 1997
<PAGE>   2
 
                       [HERITAGE SERIES TRUST(TM) LOGO]
                              MID CAP GROWTH FUND
 
     Heritage Series Trust-Mid Cap Growth Fund (the "Fund") is a mutual fund
seeking long-term capital appreciation. The Fund seeks to achieve its investment
objective by investing primarily in the equity securities of companies with
medium sized market capitalization that the Fund's portfolio manager believes
have above average growth potential. The Fund offers two classes of shares,
Class A shares (sold subject to a front-end sales load) and Class C shares (sold
subject to a contingent deferred sales load).
 
     This Prospectus contains information that should be read before investing
in the Fund and should be kept for future reference. A Statement of Additional
Information dated September 29, 1997 relating to the Fund has been filed with
the Securities and Exchange Commission and is incorporated by reference in this
Prospectus. A copy of the Statement of Additional Information is available free
of charge and shareholder inquiries can be made by writing to Heritage Asset
Management, Inc. or by calling (800) 421-4184.
 
FUND SHARES ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR ENDORSED BY,
THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD OR ANY
OTHER AGENCY.
 
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
 EXCHANGE COMMISSION OR BY ANY STATE SECURITIES COMMISSION NOR HAS THE
  SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
     PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY
             REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
 
                    [HERITAGE ASSET MANAGEMENT, INC. LOGO]
                       Registered Investment Advisor--SEC
 
                              880 Carillon Parkway
                         St. Petersburg, Florida 33716
                                 (800) 421-4184
 
                      Prospectus Dated September 29, 1997
<PAGE>   3
 
TABLE OF CONTENTS
================================================================================
 
<TABLE>
<S>                                                           <C>
GENERAL INFORMATION.........................................      1
  About the Trust and the Fund..............................      1
  Total Fund Expenses.......................................      1
  Investment Objective, Policies and Risk Factors...........      2
  Net Asset Value...........................................      4
  Performance Information...................................      4
 
INVESTING IN THE FUND.......................................      5
  Purchase Procedures.......................................      5
  Minimum Investment Required/Accounts With Low Balances....      6
  Systematic Investment Programs............................      7
  Retirement Plans..........................................      7
  Choosing a Class of Shares................................      7
  What Class A Shares Will Cost.............................      8
  What Class C Shares Will Cost.............................      9
  How to Redeem Shares......................................     10
  Receiving Payment.........................................     11
  Exchange Privilege........................................     12
 
MANAGEMENT OF THE FUND......................................     13
 
SHAREHOLDER AND ACCOUNT POLICIES............................     15
  Dividends and Other Distributions.........................     15
  Distribution Plans........................................     15
  Taxes.....................................................     16
  Shareholder Information...................................     17
</TABLE>
 
                                   Prospectus
<PAGE>   4
 
                              GENERAL INFORMATION
 
ABOUT THE TRUST AND THE FUND
================================================================================
 
     Heritage Series Trust (the "Trust") was established as a Massachusetts
business trust under a Declaration of Trust dated October 28, 1992. The Trust is
an open-end diversified management investment company that currently offers its
shares in five separate investment portfolios. The Fund is designed for
individuals, institutions and fiduciaries whose investment objective is
long-term capital appreciation. The Fund offers two classes of shares, Class A
shares ("A Shares") and Class C shares ("C Shares"). The Fund requires a minimum
initial investment of $1,000, except for certain investment plans for which
lower limits apply. See "Investing in the Fund". To obtain information about any
of the Trust's other portfolios, call (800) 421-4184.
 
TOTAL FUND EXPENSES
================================================================================
 
     Shown below are all Class A and Class C expenses expected to be incurred by
the Fund during its initial fiscal year. Because the Fund's shares were not
offered for sale prior to the date of this Prospectus, annual operating expenses
are based on estimated expenses.
 
<TABLE>
<CAPTION>
                                              CLASS A   CLASS C
                                              -------   -------
<S>                                           <C>       <C>       <C>
SHAREHOLDER TRANSACTION EXPENSES
Maximum sales load imposed on purchases (as
  a percentage of offering price)...........   4.75%     None
Maximum contingent deferred sales load (as a
  percentage of original purchase price or                         (declining to 0% at
  redemption proceeds, as applicable).......   None      1.00%          one year)
Wire redemption fee (per transaction).......   $5.00     $5.00
ANNUAL FUND OPERATING EXPENSES
Management fee (after fee waiver)...........   0.35%     0.35%
12b-1 distribution fee......................   0.25%     1.00%
Other expenses..............................   1.00%     1.00%
                                               ----      ----
Total operating expenses (after fee
  waiver)...................................   1.60%     2.35%
                                               ====      ====
</TABLE>
 
     The Fund's manager, Heritage Asset Management, Inc. (the "Manager"),
voluntarily will waive its fees and, if necessary, reimburse the Fund to the
extent that Class A annual operating expenses exceed 1.60% of the average daily
net assets and to the extent that Class C annual operating expenses exceed 2.35%
of the average daily net assets attributable to that class for the fiscal year
ending October 31, 1998. Otherwise, "Management fees" and "Total operating
expenses" are estimated to be .75% and 2.00% and .75% and 2.75% for Class A and
Class C shares, respectively. Although the Fund is authorized to pay annual Rule
12b-1 distribution fees on behalf of A shares of up to .35% of the average daily
net assets attributable to that class, the Trust's Board of Trustees (the "Board
of Trustees" or "Trustees") has authorized annual payments of only .25% of Class
A daily net assets. Due to the imposition of Rule 12b-1 distribution fees, it is
possible that long-term shareholders of the Trust may pay more in total sales
charges than the economic equivalent of the maximum front-end sales load
permitted by the rules of the National Association of Securities Dealers, Inc.
 
                                  Prospectus 1
<PAGE>   5
 
     The impact of Fund operating expenses on earnings is illustrated in the
example below assuming a hypothetical $1,000 investment, a 5% annual rate of
return, and a redemption at the end of each period shown.
 
<TABLE>
<CAPTION>
                                                          1 YEAR   3 YEARS
                                                          ------   -------
<S>                                                       <C>      <C>
Total Operating Expenses -- A shares....................   $63       $96
Total Operating Expenses -- C shares....................   $24       $73
</TABLE>
 
     This is an illustration only and should not be considered a representation
of future expenses. Actual expenses and performance may be greater or less than
that shown above. The purpose of the above tables is to assist investors in
understanding the various costs and expenses that will be borne directly or
indirectly by shareholders. For a further discussion of these costs and
expenses, see "Management of the Fund" and "Distribution Plans."
 
INVESTMENT OBJECTIVE, POLICIES AND RISK FACTORS
================================================================================
 
     The Fund's investment objective is long-term capital appreciation. The Fund
seeks to achieve this investment objective, under normal market conditions, by
investing at least 80% of its total assets in the equity securities of companies
each of which has a total market capitalization of between $500 million and $5
billion ("mid cap companies") at the time of purchase. By comparison, the mean
market capitalization for the companies in the Standard & Poor's 500 Composite
Stock Price Index ("S&P 500"), an unmanaged index of 500 widely held common
stocks, is approximately $13.6 billion as of June 30, 1997. The mean market
capitalization for the companies in the Standard and Poor's Midcap 400 Index
("S&P 400") is $1.9 billion as of June 30, 1997. The weighted average market
capitalization for the S&P 500 is $51.1 billion compared to $2.9 billion for the
S&P 400. Market capitalization is the total value of a company's outstanding
common stock. There can be no assurance that the Fund's investment objective
will be achieved.
 
BECAUSE THE FUND
INVESTS PRIMARILY IN
COMMON STOCKS, THE
VALUE OF YOUR
INVESTMENT WILL
FLUCTUATE. YOU CAN
LOSE MONEY BY
INVESTING IN THE FUND.
     The Fund invests primarily in common stocks, but also may invest in
preferred stocks, securities convertible into common stock, American Depository
Receipts ("ADRs") and warrants ("equity securities"). The Fund may purchase
securities traded on recognized securities exchanges and in the over-the-counter
market.
 
     The Fund may invest its remaining assets in corporate debt securities, U.S.
Government securities, repurchase agreements or other short-term money market
instruments. The Fund also may invest up to 15% of its assets in illiquid
securities. The Fund may purchase and sell a security without regard to the
length of time the security will be or has been held. Although the Fund will not
trade primarily for short-term profits, it may make investments with potential
for short-term appreciation when such action is deemed desirable and in the best
interest of shareholders. See "Brokerage Practices" in the SAI.
 
     The Fund's subadviser, Eagle Asset Management, Inc. ("Eagle" or
"Subadviser"), currently believes that investments in mid cap companies
generally are considered to be less volatile than less capitalized emerging
companies and slightly more volatile than large capitalization companies. In
addition, such companies may not generate the dividend income of larger, more
capitalized companies. Dividend income, if any, is not a primary consideration
in the selection of investments.
 
     AMERICAN DEPOSITORY RECEIPTS.  The Fund may invest in sponsored and
unsponsored ADRs, which are receipts typically issued by a U.S. bank or trust
 
                                  Prospectus 2
<PAGE>   6
 
company evidencing ownership of the underlying securities of foreign issuers.
Generally, ADRs, in registered form, are denominated in U.S. dollars and are
designed for use in the U.S. securities markets. Thus, these securities are not
denominated in the same currency as the securities into which they may be
converted. ADRs are subject to many of the risks inherent in investing in
foreign securities, including confiscatory taxation or nationalization, and less
comprehensive disclosure requirements for the underlying security. In addition,
the issuers of the securities underlying unsponsored ADRs are not obligated to
disclose material information in the United States and, therefore, there may be
less information available regarding such issuers and there may not be a
correlation between such information and the market value of the ADRs. ADRs are
not considered to be foreign securities by the Fund for purposes of certain
investment limitation calculations.
 
     INVESTMENT GRADE AND LOWER-RATED SECURITIES.  The Fund may invest in
corporate debt securities rated investment grade. Investment grade securities
include securities rated BBB or above by Standard & Poor's Rating Services
("S&P") or Baa by Moody's Investors Services, Inc. ("Moody's") or, if unrated,
are deemed to be of comparable quality by the Subadviser. Securities rated in
the lowest category of investment grade are considered to have speculative
characteristics and changes in economic conditions are more likely to lead to a
weakened capacity to pay interest and repay principal than is the case with
higher grade bonds. The Fund may retain a security that has been downgraded
below investment grade if, in the opinion of the Subadviser, it is in the Fund's
best interest.
 
     In addition, the Fund may invest up to 5% of its assets in convertible
securities rated below investment grade by S&P and Moody's, or unrated
securities deemed to be below investment grade by the Fund's Subadviser. The
price of lower-rated securities tends to be less sensitive to interest rate
changes than the price of higher-rated securities, but more sensitive to adverse
economic changes or individual corporate developments. Securities rated below
investment grade are deemed to be predominantly speculative with respect to the
issuer's capacity to pay interest and repay principal and may involve major risk
exposure to adverse conditions. See the SAI for a discussion of the risks
associated with investment grade and lower-rated securities and the Appendix to
the SAI for a description of S&P's and Moody's corporate bond ratings.
 
     REPURCHASE AGREEMENTS.  The Fund may invest in repurchase agreements.
Repurchase agreements are transactions in which the Fund purchases securities
and commits to resell the securities to the original seller (a member bank of
the Federal Reserve System or securities dealers who are members of a national
securities exchange or are market makers in U.S. Government securities) at an
agreed upon date and price reflecting a market rate of interest unrelated to the
coupon rate or maturity of the purchased securities. Although repurchase
agreements carry certain risks not associated with direct investment in
securities, including possible declines in the market value of underlying
securities and delays and costs to the Fund if the other party becomes bankrupt,
the Fund intends to enter into repurchase agreements only with banks and dealers
in transactions believed by the subadviser to present minimal credit risks in
accordance with guidelines established by the Board of Trustees.
 
     TEMPORARY DEFENSIVE PURPOSES.  For temporary defensive purposes during
anticipated periods of general market decline, the Fund may invest up to 100% of
its assets in money market instruments, including securities issued by the U.S.
Government, its agencies or instrumentalities and repurchase agreements
 
                                  Prospectus 3
<PAGE>   7
 
secured thereby, as well as bank certificates of deposit and banker's
acceptances issued by banks having net assets of at least $1 billion as of the
end of their most recent fiscal year, high-grade commercial paper, and other
long- and short-term debt instruments that are rated A or higher by S&P or
Moody's. For a description of S&P or Moody's commercial paper and corporate
ratings, see the Appendix to the SAI.
 
     The Fund's investment objective is fundamental and may not be changed
without the vote of a majority of the outstanding voting securities of the Fund,
as defined in the Investment Company Act of 1940, as amended (the "1940 Act").
Except as otherwise noted, all policies of the Fund described in this Prospectus
may be changed by the Board of Trustees without shareholder approval. The SAI
contains more detailed information about the Fund's investment policies and
risks.
 
NET ASSET VALUE
================================================================================
 
THE NET ASSET VALUE OF
EACH CLASS OF FUND
SHARES IS CALCULATED
DAILY AS OF THE CLOSE
OF REGULAR TRADING ON
THE NEW YORK STOCK
EXCHANGE.
     The net asset values of A shares and C shares are calculated by dividing
the value of the total assets of the Fund attributable to that class, less
liabilities attributable to that class, by the number of shares outstanding of
that class. Shares are valued as of the close of regular trading on the New York
Stock Exchange ("Exchange") each day it is open. Fund securities are stated at
market value based on the last sales price as reported by the principal
securities exchange on which the security is traded. If no sale is reported,
market value is based on the most recent quoted bid price. In the absence of a
readily available market quote, or if the Manager or the Subadviser has reason
to question the validity of market quotations it receives, securities and other
assets are valued using such methods as the Board of Trustees believes would
reflect fair value. Short-term investments that will mature in 60 days or less
are valued at amortized cost, which approximates market value. The per share net
asset value of A shares and C shares may differ as a result of the different
daily expense accruals applicable to each class. For more information on the
calculation of net asset value, see "Net Asset Value" in the SAI.
 
PERFORMANCE INFORMATION
================================================================================
 
     Total return data of the A shares and C shares from time to time may be
included in advertisements about the Fund. Performance information is computed
separately for A shares and C shares in accordance with the methods described
below. Because C shares bear the expense of a higher distribution fee
attributable to the deferred sales load alternative, the performance of C shares
likely will be lower than that of A shares.
 
     Total return with respect to a class for the one-, five- and ten-year
periods or, if such periods have not elapsed, the period since the establishment
of that class through the most recent calendar quarter represents the average
annual compounded rate of return on an investment of $1,000 in that class at the
public offering price (in the case of A shares, giving effect to the maximum
initial sales load of 4.75% and, in the case of C shares, giving effect to the
deduction of any contingent deferred sales load ("CDSL") that would be payable).
In addition, the Fund also may advertise the total return in the same manner,
but without taking into account the initial sales load or CDSL. The Fund also
may advertise total return calculated without annualizing the return and total
return may be presented for other periods. By not annualizing the returns, the
total return calculated in this manner simply will
 
                                  Prospectus 4
<PAGE>   8
 
reflect the increase in net asset value per A share and C share over a period of
time, adjusted for dividends and other distributions. A share and C share
performance may be compared with various indices.
 
     All data will be based on the Fund's past investment results and does not
predict future performance. Investment performance, which will vary, is based on
many factors, including market conditions, the composition of the Fund's
investment portfolio and the Fund's operating expenses. Investment performance
also often reflects the risks associated with the Fund's investment objective
and policies. These factors should be considered when comparing the Fund's
investment results to those of other mutual funds and other investment vehicles.
For more information on investment performance, see the SAI.
 
                             INVESTING IN THE FUND
 
PURCHASE PROCEDURES
================================================================================
 
HOW TO BUY SHARES:
     Raymond James & Associates, Inc. (the "Distributor") is the principal
underwriter of the Fund's shares and receives commissions consisting of that
portion of the sales load remaining after the dealer concession is paid to
participating dealers or banks. Such dealers may be deemed to be underwriters
pursuant to the Securities Act of 1933, as amended. For a discussion of the
classes of shares offered by the Fund, see "Choosing a Class of Shares."
 
INITIAL OFFERING OF SHARES
 
     The Fund initially will offer its shares for sale during a period scheduled
to end at the close of business on November 6, 1997 (the "Initial Offering
Period"). During this period, shares will be offered through the Distributor,
participating dealers or participating banks at a price of $14.29 per A share,
plus the applicable sales load with a maximum offering price of $15.00 per
share, and $14.29 per C share. The Fund will not engage in a continuous offering
of its shares until after the end of the Initial Offering Period.
 
 - SUBSCRIPTION FOR
   SHARES WILL BE
   ACCEPTED DURING AN
   INITIAL OFFERING
   PERIOD.
     During the Initial Offering Period, a registered representative of the
Distributor, a participating dealer or a participating bank ("Representative")
may obtain non-binding indications of interest prior to actually confirming any
orders. Subscriptions for shares will be accepted through the last day of the
Initial Offering Period. On the third business day after the close of the
Initial Offering Period (the "Closing Date"), subscriptions will be due and
payable, shares will be issued, and the Fund will commence investment
operations. To the extent that payment is made to the Distributor, participating
dealer or participating bank prior to the Closing Date, such persons may benefit
from the temporary use of funds. The Fund reserves the right to withdraw, cancel
or modify the offering of shares during the Initial Offering Period without
notice and the Fund reserves the right to refuse any order in whole or in part,
if the Fund determines that it is in its best interests to do so.
 
                                  Prospectus 5
<PAGE>   9
 
YOU MAY BUY SHARES
OF THE FUND ONCE
SHARES ARE OFFERED
CONTINUOUSLY BY:
 - CALLING YOUR
   REPRESENTATIVE
CONTINUOUS OFFERING OF SHARES
 
     When the Fund commences continuous offering of its shares, shares of the
Fund may be purchased through a registered representative of the Distributor, a
participating dealer or a participating bank ("Representative") by placing an
order for Fund shares with your Representative and remitting payment to the
Distributor, participating dealer or bank within three business days.
 
     All purchase orders received by the Distributor prior to the close of
regular trading on the Exchange - generally 4:00 p.m., Eastern time - will be
executed at that day's offering price. Purchase orders received by your
Representative prior to the close of regular trading on the Exchange and
transmitted to the Distributor before 5:00 p.m., Eastern time, on that day also
will receive that day's offering price. Otherwise, all purchase orders accepted
after the offering price is determined will be executed at the offering price
determined as of the close of regular trading on the Exchange on the next
trading day. See "What Class A Shares Will Cost" and "What Class C Shares Will
Cost."
 
 - COMPLETING THE
   ACCOUNT
   APPLICATION
   CONTAINED IN THIS
   PROSPECTUS AND
   SENDING YOUR
   CHECK; OR
 - SENDING A
   FEDERAL FUNDS
   WIRE.
     You also may purchase shares of the Fund directly by completing and signing
the Account Application found in this Prospectus and mailing it, along with your
payment, to Heritage Series Trust-Mid Cap Growth Fund, Heritage Asset
Management, Inc., P.O. Box 33022, St. Petersburg, FL 33733.

Shares may be purchased with Federal funds (a commercial bank's deposit with the
Federal Reserve Bank that can be transferred to another member bank on the same
day) sent by Federal Reserve or bank wire to:
 
     State Street Bank and Trust Company
     Boston, Massachusetts
     ABA #011-000-028
     Account #3196-769-8
     Heritage Series Trust-Mid Cap Growth Fund
     The class of shares to be purchased
     (Your Account Number Assigned by the Trust)
     (Your Name)
 
     To open a new account with Federal funds or by wire, you must contact the
Manager or your Representative to obtain a Heritage Mutual Fund account number.
Commercial banks may elect to charge a fee for wiring funds to State Street Bank
and Trust Company. For more information on how to buy shares, see "Investing in
the Fund" in the SAI.
 
MINIMUM INVESTMENT REQUIRED/ACCOUNTS WITH LOW BALANCES
================================================================================
 
AN INITIAL INVESTMENT
MUST BE AT LEAST
$1,000. A MINIMUM
BALANCE OF $500 MUST
BE MAINTAINED.
     Except as provided under "Systematic Investment Programs", the minimum
initial investment in the Fund is $1,000, and a minimum account balance of $500
must be maintained. These minimum requirements may be waived at the discretion
of the Manager. In addition, initial investments in Individual Retirement
Accounts ("IRAs") may be reduced or waived under certain circumstances. Contact
the Manager or your Representative for further information.
 
     Due to the high cost of maintaining accounts with low balances, it is
currently the Trust's policy to redeem Fund shares in any account if the account
balance falls below the required minimum value of $500, except for retirement
accounts. The shareholder will be given 30 days' notice to bring the account
balance to the minimum required or the Trust may redeem shares in the account
and pay the proceeds to the shareholder.
 
                                  Prospectus 6
<PAGE>   10
 
The Trust does not apply this minimum account balance requirement to accounts
that fall below the minimum due to market fluctuation.
 
SYSTEMATIC INVESTMENT PROGRAMS
================================================================================
 
DOLLAR COST AVERAGING PLANS:
- -------------------------------
 
THE FUND OFFERS
INVESTORS A VARIETY OF
CONVENIENT FEATURES
AND BENEFITS,
INCLUDING DOLLAR COST
AVERAGING.
     A variety of systematic investment options are available for the purchase
of Fund shares. These options provide for systematic monthly investments of $50
or more through systematic investing, payroll or government direct deposit, or
exchange from another mutual fund advised or administered by the Manager
("Heritage Mutual Fund"). You may change the amount to be automatically invested
or may discontinue this service at any time without penalty. If you discontinue
this service before reaching the required account minimum, the account must be
brought up to the minimum in order to remain open. You will receive a periodic
confirmation of all activity for your account. For additional information on
these options, see the Account Application or contact the Manager at (800)
421-4184 or your Representative.
 
RETIREMENT PLANS
================================================================================
 
     Shares of the Fund may be purchased as an investment for Heritage IRA
plans. In addition, shares may be purchased as an investment for self-directed
IRAs, defined contribution plans, Simplified Employee Pension Plans ("SEPs"),
Savings Incentive Match Plans for Employees ("SIMPLEs") and other retirement
plans. For more detailed information on retirement plans contact the Manager at
(800) 421-4184 or your Representative and see "Investing in the Fund" in the
SAI.
 
CHOOSING A CLASS OF SHARES
================================================================================
 
A SHARES HAVE A
FRONT-END SALES LOAD
AND LOWER ANNUAL
EXPENSES THAN
C SHARES. C SHARES
HAVE A CDSL ON
REDEMPTIONS WITHIN ONE
YEAR OF PURCHASE.
     The Fund offers and sells two classes of shares, A shares and C shares. The
primary difference between the A shares and the C shares lies in their initial
sales load and CDSL structures and in their ongoing expenses, including
asset-based sales charges in the form of distribution fees. A shares may be
purchased at a price equal to their net asset value per share next determined
after receipt of an order, plus a sales load imposed at the time of purchase. C
shares may be purchased at a price equal to their net asset value per share next
determined after receipt of an order. A CDSL of 1% is imposed on C shares if you
hold those shares for less than one year. C shares are subject to higher ongoing
distribution fees than A shares. When you place an order for Fund shares, you
must specify which class of shares you wish to purchase.
 
YOU MAY
CHOOSE A
SHARE CLASS
THAT MEETS
YOUR INVESTMENT
OBJECTIVES. CONSULT
WITH YOUR
REPRESENTATIVE.
     The purchase plans offered by the Fund enable you to choose the class of
shares that you believe will be most beneficial given the amount of your
intended purchase, the length of time you expect to hold the shares and other
circumstances. You should consider whether, during the anticipated length of
your intended investment in the Fund, the accumulated continuing distribution
and service fees plus the CDSL on C shares would exceed the initial sales load
plus accumulated Rule 12b-1 distribution fees on A shares purchased at the same
time. Another factor to consider is whether the potentially higher yield of A
shares due to lower ongoing charges will offset the initial sales load paid on
such shares. Representatives may receive different compensation for sales of A
shares than sales of C shares.
 
     If you purchase sufficient shares to qualify for a reduced sales load, you
may prefer to purchase A shares because similar reductions are not available on
 
                                  Prospectus 7
<PAGE>   11
 
C shares. For example, if you intend to invest more than $1,000,000 in shares of
the Fund, you should purchase A shares. Moreover, all A shares are subject to a
lower Rule 12b-1 fee and, accordingly, are expected to pay correspondingly
higher dividends on a per share basis. If your purchase will not qualify for a
reduced sales load, you still may wish to purchase A shares if you expect to
hold your shares for an extended period of time because, depending on the number
of years you hold the investment, the continuing distribution and service fees
on C shares eventually would exceed the initial sales load plus the continuing
service fee on A shares during the life of your investment. However, because
initial sales loads are deducted at the time of purchase, not all of the
purchase payment for A shares is invested initially.
 
     You might determine that it would be more advantageous to purchase C shares
in order to have all of your purchase payment invested initially. However, your
investment would remain subject to higher continuing distribution and service
fees and, if you hold your shares for less than one year, be subject to a CDSL.
For example, based on anticipated fees and expenses expected to be incurred by
the Fund and the maximum sales load on A shares, you would have to hold A shares
approximately eight years before the accumulated distribution and service fees
on the C shares would exceed the initial sales load plus the accumulated service
fees on the A shares.
 
WHAT CLASS A SHARES WILL COST
================================================================================
 
THE SALES LOAD ON
A SHARES WILL VARY
DEPENDING ON THE
AMOUNT YOU INVEST.
     A shares are sold on each day on which the Exchange is open. A shares are
sold at their next determined net asset value plus a sales load as described
below.
 
<TABLE>
<CAPTION>
                                         SALES LOAD AS A
                                          PERCENTAGE OF
                                   ----------------------------
                                                 NET AMOUNT       DEALER CONCESSION
            AMOUNT OF              OFFERING       INVESTED        AS PERCENTAGE OF
            PURCHASE                PRICE     (NET ASSET VALUE)   OFFERING PRICE(1)
            ---------              --------   -----------------   -----------------
<S>                                <C>        <C>                 <C>
Less than $25,000................   4.75%           4.99%               4.25%
$25,000-$49,999..................   4.25%           4.44%               3.75%
$50,000-$99,999..................   3.75%           3.90%               3.25%
$100,000-$249,999................   3.25%           3.36%               2.75%
$250,000-$499,999................   2.50%           2.56%               2.00%
$500,000-$999,999................   1.50%           1.52%               1.25%
$1,000,000 and over..............   0.00%           0.00%               1.00%(2)
</TABLE>
 
- ---------------
 
(1) During certain periods, the Distributor may pay 100% of the sales load to
    participating dealers. Otherwise, it will pay the dealer concession shown
    above.
 
(2) The Manager may pay from its own resources up to 1.00% of the purchase
    amount to the Distributor for purchases of $1,000,000 or more.
 
     A shares may be sold at net asset value without any sales load to: the
Manager and the Subadviser, current and retired officers and Trustees of the
Trust; directors, officers and full-time employees of the Manager, Subadviser of
any Heritage Mutual Fund, the Distributor and their affiliates; registered
representatives and employees of broker-dealers that are parties to dealer
agreements with the Distributor (or financial institutions that have
arrangements with such broker-dealers); directors, officers and full-time
employees of banks that are parties to agency agreements with the Distributor;
and all such persons' immediate relatives and their beneficial accounts. In
addition, the American Psychiatric Association has entered into an agreement
with the Distributor that allows its members to purchase A shares at a sales
load equal to two-thirds of the percentages in the above table. The dealer
concession also will be adjusted in a like manner. A shares also may be
purchased without sales loads by investors who participate in certain
broker-dealer wrap fee investment programs.
 
                                  Prospectus 8
<PAGE>   12
 
HERITAGE NET ASSET VALUE ("NAV") TRANSFER PROGRAM
- -----------------------------------------------------------
 
YOU MAY QUALIFY FOR A
PURCHASE WITH NO
SALES LOAD UNDER THE
HERITAGE NAV
TRANSFER PROGRAM.
     A shares of the Fund may be sold at net asset value without any sales load
under the Manager's NAV Transfer Program. To qualify for the NAV Transfer
Program, you must provide adequate proof that within 90 days prior to the
purchase of a Heritage Mutual Fund you redeemed shares from a load or no-load
mutual fund other than a Heritage Mutual Fund or any money market fund. To
provide adequate proof you must complete a qualification form and provide a
statement showing the value liquidated from the other mutual fund.
 
COMBINED PURCHASE PRIVILEGE (RIGHT OF ACCUMULATION)
- -----------------------------------------------------------
 
YOU MAY QUALIFY FOR A
REDUCED SALES CHARGE
BY COMBINING
PURCHASES.
     You may qualify for the sales load reductions indicated in the above sales
load schedule by combining purchases of A shares into a single "purchase" if the
resulting "purchase" totals at least $25,000. For additional information
regarding the Combined Purchase Privilege, see the Account Application or
"Investing in the Fund" in the SAI.
 
STATEMENT OF INTENTION
- ------------------------
 
A STATEMENT OF
INTENTION ALLOWS YOU
TO REDUCE THE SALES
LOAD ON COMBINED
PURCHASES OF $25,000
OR MORE OVER ANY
13-MONTH PERIOD.
     You also may obtain the reduced sales loads shown in the above sales load
schedule by means of a written Statement of Intention, which expresses your
intention to invest not less than $25,000 within a period of 13 months in A
shares of the Fund or A shares of any other Heritage Mutual Fund subject to a
sales load ("Statement of Intention"). If you qualify for the Combined Purchase
Privilege, you may purchase A shares of the Heritage Mutual Funds under a single
Statement of Intention. In addition, if you own Class A shares of any other
Heritage Mutual Fund subject to a sales load, you may include those shares in
computing the amount necessary to qualify for a sales load reduction. The
Statement of Intention is not a binding obligation upon the investor to purchase
the full amount indicated. The minimum initial investment under a Statement of
Intention is 5% of such amount. If you would like to enter into a Statement of
Intention in conjunction with your initial investment in A shares of the Fund,
please complete the appropriate portion of the Account Application found in this
Prospectus. Current Fund shareholders desiring to do so can obtain a Statement
of Intention by contacting the Manager or the Distributor at the address or
telephone number listed on the cover of this Prospectus, or from their
Representative.
 
     For more information on "What Class A Shares Will Cost" and a further
explanation of instances in which the sales load will be waived or reduced, see
"Investing in the Fund" in the SAI.
 
WHAT CLASS C SHARES WILL COST
================================================================================
 
THE CDSL, IF
APPLICABLE, IS BASED
ON THE LOWER OF
PURCHASE PRICE OR
REDEMPTION PRICE.
     A CDSL of 1% is imposed on C shares if, less than one year from the date of
purchase, you redeem an amount that causes the current value of your account to
fall below the total dollar amount of C shares purchased subject to the CDSL.
The CDSL will not be imposed on the redemption of C shares acquired as dividends
or other distributions, or on any increase in the net asset value of the
redeemed C shares above the original purchase price. Thus, the CDSL will be
imposed on the lower of net asset value or purchase price.
 
                                  Prospectus 9
<PAGE>   13
 
     Redemptions will be processed in a manner intended to minimize the amount
of redemption that will be subject to the CDSL. When calculating the CDSL, it
will be assumed that the redemption is made first of C shares acquired as
dividends, second of C shares that have been held for one year or longer, and
finally of C shares held for less than one year on a first-in first-out basis.
 
     WAIVER OF THE CONTINGENT DEFERRED SALES LOAD. The CDSL currently is waived
for: (1) any partial or complete redemption in connection with a distribution
without penalty under Section 72(t) of the Internal Revenue Code of 1986, as
amended (the "Code"), from a qualified retirement plan, including a Keogh Plan
or IRA, upon attaining age 70 1/2; (2) any redemption resulting from a tax-free
return of an excess contribution to a qualified employer retirement plan or an
IRA; (3) any partial or complete redemption following death or disability (as
defined in Section 72(m)(7) of the Code) of a shareholder (including one who
owns the shares as joint tenant with his or her spouse) from an account in which
the deceased or disabled is named, provided the redemption is requested within
one year of the death or initial determination of disability; (4) certain
periodic redemptions under the Systematic Withdrawal Plan from an account
meeting certain minimum balance requirements, in amounts representing certain
maximums established from time to time by the Distributor (currently a maximum
of 12% annually of the account balance at the beginning of the Systematic
Withdrawal Plan); or (5) involuntary redemptions by the Trust of C shares in
shareholder accounts that do not comply with the minimum balance requirements.
The Distributor may require proof of documentation prior to waiver of the CDSL
described in sections (1) through (4) above, including distribution letters,
certification by plan administrators, applicable tax forms or death or
physicians certificates.
 
     For more information about A and C shares, see "Reinstatement Privilege"
and "Exchange Privilege."
 
HOW TO REDEEM SHARES
================================================================================
 
THERE ARE SEVERAL
WAYS FOR YOU TO SELL
YOUR SHARES.
     Redemptions of Fund shares can be made by:
 
     CONTACTING YOUR REPRESENTATIVE.  Your Representative will transmit an order
to the Fund for redemption and may charge you a fee for this service.
 
     TELEPHONE REQUEST.  You may redeem shares by placing a telephone request to
the Fund (800-421-4184) prior to the close of regular trading on the Exchange.
If you do not wish to have telephone exchange/redemption privileges, you should
so elect by completing the appropriate section of the Account Application. The
Trust, Manager, Distributor and their Trustees, directors, officers and
employees are not liable for any loss arising out of telephone instructions they
reasonably believe are authentic. These parties will employ reasonable
procedures to confirm that telephone instructions are authentic. To the extent
that the Trust, Manager, Distributor and their Trustees, directors, officers and
employees do not follow reasonable procedures, some or all of them may be liable
for losses due to unauthorized or fraudulent transactions. For more information
on these procedures, see "Redeeming Shares - Telephone Transactions" in the SAI.
You may elect to have redemption proceeds wired to the bank account specified on
the Account Application. Redemption proceeds normally will be sent the next
business day, and you will be charged a wire fee by the Manager (currently
$5.00). For redemptions of less than $50,000, you may request that a check be
mailed to your address of record, providing that such address has not been
changed in the past 30 days. For your protection, the
 
                                  Prospectus 10
<PAGE>   14
 
proceeds of all other redemptions will be transferred to the bank account
specified on the Account Application.
 
     WRITTEN REQUEST.  Fund shares may be redeemed by sending a written request
for redemption to "Heritage Series Trust-Mid Cap Growth Fund, Heritage Asset
Management, Inc., P.O. Box 33022, St. Petersburg, FL 33733". Signature
guarantees will be required on the following types of requests: redemptions from
any account that has had an address change in the past 30 days, redemptions
greater than $50,000, redemptions that are sent to an address other than the
address of record and exchanges or transfers into other Heritage accounts that
have different titles. The Manager will transmit an order to the Fund for
redemption.
 
     SYSTEMATIC WITHDRAWAL PLAN.  Withdrawal plans are available that provide
for regular periodic withdrawals of $50 or more on a monthly, quarterly,
semiannual or annual basis. Under these plans, sufficient shares of the Fund are
redeemed to provide the amount of the periodic withdrawal payment. The purchase
of A shares while participating in the Systematic Withdrawal Plan ordinarily
will be disadvantageous to you because you will be paying a sales load on the
purchase of those shares at the same time that you are redeeming A shares upon
which you may already have paid a sales load. Therefore, the Fund will not
knowingly permit the purchase of A shares through a Systematic Investment Plan
if you are at the same time making systematic withdrawals of A shares. The
Manager reserves the right to cancel systematic withdrawals if insufficient
shares are available for two or more consecutive months.
 
YOU WILL NOT BE
CHARGED A SALES LOAD
ON A SHARES OR BE SUBJECT
TO A CDSL ON C SHARES
REDEEMED AND REINVESTED
WITHIN 90 DAYS
OF REDEMPTION. YOU
MUST NOTIFY THE
FUND WHEN YOU
EXERCISE THIS
PRIVILEGE.
     REINSTATEMENT PRIVILEGE. A shareholder who has redeemed any or all of his A
shares of the Fund may reinvest all or any portion of the redemption proceeds in
A shares at net asset value without any sales load, provided that such
reinvestment is made within 90 calendar days after the redemption date. A
shareholder who has redeemed any or all of his C shares of the Fund and has paid
a CDSL on those shares or has held those shares long enough so that the CDSL no
longer applies, may reinvest all or any portion of the redemption proceeds in C
shares at net asset value without paying a CDSL on future redemptions of those
shares, provided that such reinvestment is made within 90 calendar days after
the redemption date. A reinstatement pursuant to this privilege will not cancel
the redemption transaction; therefore, (1) any gain realized on the transaction
will be recognized for Federal income tax purposes, while (2) any loss realized
will not be recognized to the extent that the redemption proceeds are reinvested
in shares of the Fund. The reinstatement privilege may be utilized by a
shareholder only once, irrespective of the number of shares redeemed, except
that the privilege may be utilized without limitation in connection with
transactions whose sole purpose is to transfer a shareholder's interest in the
Fund to his defined contribution plan, IRA or SEP or SIMPLE. You must notify the
Fund if you intend to exercise the reinstatement privilege.
 
     Contact the Manager or your Representative for further information or see
"Redeeming Shares" in the SAI.
 
RECEIVING PAYMENT
================================================================================
 
THE SALES PRICE
GENERALLY IS THE NEXT
NAV COMPUTED AFTER
THE RECEIPT OF YOUR
REDEMPTION REQUEST.
     If a request for redemption is received by the Fund in good order (as
described below) before the close of regular trading on the Exchange, the shares
will be redeemed at the net asset value per share determined at the close of
regular trading on the Exchange on that day, less any applicable CDSL for C
shares. Requests for
 
                                  Prospectus 11
<PAGE>   15
 
redemption received by the Fund after the close of regular trading on the
Exchange will be executed at the net asset value determined at the close of
regular trading on the Exchange on the next trading day, less any applicable
CDSL for C shares.
 
     Payment for shares redeemed by the Fund normally will be made on the
business day after the redemption was made. If the shares to be redeemed
recently have been purchased by personal check, the Fund may delay mailing a
redemption check until the purchase check has cleared, which may take up to five
business days. This delay can be avoided by wiring funds for purchases. The
proceeds of a redemption may be more or less than the original cost of Fund
shares.
 
     A redemption request will be considered to be received in "good order" if:
 
       - the number or amount of shares and the class of shares to be redeemed
         and shareholder account number have been indicated;
 
       - any written request is signed by the shareholder and by all co-owners
         of the account with exactly the same name or names used in establishing
         the account;
 
       - any written request is accompanied by certificates representing the
         shares that have been issued, if any, and the certificates have been
         endorsed for transfer exactly as the name or names appear on the
         certificates or an accompanying stock power has been attached; and
 
       - the signatures on any written redemption request of $50,000 or more and
         on any certificates for shares (or an accompanying stock power) have
         been guaranteed by a national bank, a state bank that is insured by the
         Federal Deposit Insurance Corporation, a trust company, or by any
         member firm of the New York, American, Boston, Chicago, Pacific or
         Philadelphia Stock Exchanges. Signature guarantees also will be
         accepted from savings banks and certain other financial institutions
         that are deemed acceptable by the Manager, as transfer agent, under its
         current signature guarantee program.
 
     The Fund has the right to suspend redemption or postpone payment at times
when the Exchange is closed (other than customary weekend or holiday closings)
or during periods of emergency or other periods as permitted by the Securities
and Exchange Commission. In the case of any such suspension you may either
withdraw your request for redemption or receive payment based upon the net asset
value next determined less any applicable CDSL, after the suspension is lifted.
If a redemption check remains outstanding after six months, the Manager reserves
the right to redeposit those funds into your account. For more information on
receiving payment, see "Redeeming Shares" in the SAI.
 
EXCHANGE PRIVILEGE
================================================================================
 
YOU MAY EXCHANGE
SHARES OF ONE
HERITAGE MUTUAL
FUND FOR SHARES OF
THE SAME CLASS OF
ANY OTHER HERITAGE
MUTUAL FUND.
     If you have held A shares or C shares for at least 30 days, you may
exchange some or all of your shares for shares of the same class of any other
Heritage Mutual Fund. All exchanges will be based on the respective net asset
values of the Heritage Mutual Funds involved. All exchanges are subject to the
minimum investment requirements and any other applicable terms set forth in the
prospectus for the Heritage Mutual Fund whose shares are being acquired.
Exchanges involving the redemption of shares recently purchased by check will be
permitted only after the Heritage Mutual Fund whose shares have been tendered
for exchange is reasonably assured that the check has cleared, normally five
business days following the
 
                                  Prospectus 12
<PAGE>   16
 
purchase date. Exchanges of shares of Heritage Mutual Funds generally will
result in the realization of a taxable gain or loss for Federal income tax
purposes.
 
     For purposes of calculating the commencement of the CDSL holding period for
shares exchanged from the Fund to the C shares of any other Heritage Mutual
Fund, except Heritage Cash Trust-Money Market Fund ("Money Market Fund"), the
original purchase date of those shares exchanged will be used. Any time period
that the exchanged shares were held in the Money Market Fund will not be
included in this calculation. As a result, if you redeem C shares of the Money
Market Fund before the expiration of the CDSL holding period, you will be
subject to the applicable CDSL.
 
     If you exchange A shares or C shares for corresponding shares of the Money
Market Fund, you may, at any time thereafter, exchange such shares for the
corresponding class of shares of any other Heritage Mutual Fund. If you exchange
shares of the Money Market Fund acquired by purchase (rather than exchange) for
shares of another Heritage Mutual Fund, you will be subject to the sales load,
if any, that would be applicable to a purchase of that Heritage Mutual Fund.
 
     A shares of the Fund may be exchanged for A shares of the Heritage Cash
Trust-Municipal Money Market Fund, which is the only class of shares offered by
that fund. If you exchange shares of the Heritage Cash Trust-Municipal Money
Market Fund acquired by purchase (rather than exchange) for shares of another
Heritage Mutual Fund, you also will be subject to the sales load, if any, that
would be applicable to a purchase of that Heritage Mutual Fund. C shares are not
eligible for exchange into the Heritage Cash Trust-Municipal Money Market Fund.
 
     Shares acquired pursuant to a telephone request for exchange will be held
under the same account registration as the shares redeemed through such an
exchange. For a discussion of limitation of liability of certain entities, see
"How to Redeem Shares-Telephone Request."
 
     Telephone exchanges can be effected by calling the Manager at (800)
421-4184 or by calling your Representative. In the event that you or your
Representative are unable to reach the Manager by telephone, an exchange can be
effected by sending a telegram to Heritage Asset Management, Inc. Due to the
volume of calls or other unusual circumstances, telephone exchanges may be
difficult to implement during certain time periods.
 
     Each Heritage Mutual Fund reserves the right to reject any order to acquire
its shares through exchange or otherwise to restrict or terminate the exchange
privilege at any time. In addition, each Heritage Mutual Fund may terminate this
exchange privilege upon 60 days' notice. For further information on this
exchange privilege and for a copy of any Heritage Mutual Fund prospectus,
contact the Manager or your Representative and see "Exchange Privilege" in the
SAI.
 
                             MANAGEMENT OF THE FUND
 
BOARD OF TRUSTEES
 
HERITAGE ASSET
MANAGEMENT, INC.
SERVES AS MANAGER FOR
THE FUND, SUBJECT TO
THE DIRECTION OF THE
BOARD OF TRUSTEES.
     The business and affairs of the Fund are managed by or under the direction
of its Board of Trustees. The Trustees are responsible for managing the Fund's
business affairs and for exercising all the Fund's powers except those reserved
to the shareholders. A Trustee may be removed by the other Trustees or by a
two-thirds vote of the outstanding Fund shares.
 
                                  Prospectus 13
<PAGE>   17
 
INVESTMENT ADVISER, FUND ACCOUNTANT, ADMINISTRATOR AND TRANSFER AGENT
 
     Heritage Asset Management, Inc. is the Fund's investment adviser, fund
accountant, administrator and transfer agent. The Manager is responsible for
reviewing and establishing investment policies for the Fund as well as
administering the Fund's noninvestment affairs. The Manager is a wholly owned
subsidiary of Raymond James Financial, Inc., which, together with its
subsidiaries, provides a wide range of financial services to retail and
institutional clients. The Manager manages, supervises and conducts the business
and administrative affairs of the Fund and the other Heritage Mutual Funds with
net assets totaling approximately $2.9 billion as of June 30, 1997. The
Manager's annual investment advisory and administration fee payable monthly by
the Fund is equal to 0.75% of the Fund's average daily net assets. In addition,
the Manager provides the Fund with fund accounting and transfer agent services
for which the Manager receives an additional fee from the Fund.
 
     The Manager will voluntarily waive fees or reimburse expenses as explained
under "Total Fund Expenses" and reserves the right to discontinue any voluntary
waiver of its fees or reimbursements to the Fund in the future. The Manager also
may recover advisory fees waived in the two previous years.
 
SUBADVISER
 
THE MANAGER EMPLOYS
A SUBADVISER FOR
PROVIDING INVESTMENT
ADVICE AND PORTFOLIO
MANAGEMENT SERVICES
TO THE FUND.
     The Manager has entered into an agreement with Eagle Asset Management,
Inc., 880 Carillon Parkway, St. Petersburg, FL 33706, to provide investment
advice and portfolio management services, including placement of brokerage
orders, to the Fund for a fee payable by the Manager at an annual rate equal to
50% of the fees payable to the Manager by the Fund, without regard to any
reduction in fees actually paid to the Manager as a result of voluntary fee
waivers by the Manager.
 
     Eagle has been managing private accounts since 1976 for a diverse group of
clients, including individuals, corporations, municipalities and trusts. Eagle
managed approximately $3.5 billion for these clients as of June 30, 1997. In
addition to advising private accounts, Eagle acts as investment adviser or
subadviser to mutual funds, including Heritage Income-Growth Trust, Heritage
Series Trust-Small Cap Stock Fund, Heritage Series Trust-Growth Equity Fund,
Heritage Series Trust-Value Equity Fund and Heritage Capital Appreciation Trust
(although no assets currently are allocated to Eagle in the latter two funds)
and three variable annuity portfolios (Eagle Core Equity Series and Eagle Small
Cap Equity Series for Jackson National Life and Eagle Value Equity Portfolio for
Golden Select). Eagle is a wholly owned subsidiary of Raymond James Financial,
Inc., which, together with its subsidiaries, provides a wide range of financial
services to retail and institutional clients.
 
BROKERAGE PRACTICES
 
     The Subadviser may use the Distributor or other affiliated broker-dealers
as broker for agency transactions in listed and over-the-counter securities at
commission rates and under circumstances consistent with the policy of best
price and execution. See "Brokerage Practices" in the SAI.
 
PORTFOLIO MANAGEMENT
 
     Todd McCallister, Ph.D., CFA, will serve as portfolio manager of the Fund.
He will be responsible for the day-to-day management of the Fund's investment
portfolio, subject to the general oversight of the Manager and the Board.
 
                                  Prospectus 14
<PAGE>   18
 
Mr. McCallister is a Senior Vice President of Eagle. Prior to joining Eagle in
1997, Mr. McCallister served as a portfolio manager for IAI Mutual Funds from
1992 to 1997. Prior to 1992 he was a portfolio manager at ANB Investment
Management.
 
                        SHAREHOLDER AND ACCOUNT POLICIES
 
DIVIDENDS AND OTHER DISTRIBUTIONS
================================================================================
 
SEVERAL OPTIONS EXIST
FOR RECEIVING DIVIDENDS
AND OTHER
DISTRIBUTIONS.
     Dividends from net investment income are declared and paid annually. The
Fund distributes to shareholders along with its annual dividend substantially
all net realized capital gains on portfolio securities and net realized gains
from foreign currency transactions, if any, after the end of the year in which
the gains are realized. Dividends and other distributions on shares held in
retirement plans and by shareholders maintaining a Systematic Withdrawal Plan
generally are declared and paid in additional Fund shares. Other shareholders
may elect to:
 
       - receive both dividends and other distributions in additional Fund
         shares;
 
       - receive dividends in cash and other distributions in additional Fund
         shares;
 
       - receive both dividends and other distributions in cash; or
 
       - receive both dividends and other distributions in cash for investment
         in another Heritage Mutual Fund.
 
     If you select none of these options, the first option will apply. In any
case when you receive a dividend or other distribution in additional Fund
shares, your account will be credited with shares valued at the net asset value
of the shares determined at the close of regular trading on the Exchange on the
day following the record date for the dividend or other distribution.
Distribution options can be changed at any time by notifying the Manager in
writing.
 
     Dividends paid by the Fund with respect to its A shares and C shares are
calculated in the same manner and at the same time and will be in the same
amount relative to the aggregate net asset value of the shares in each class,
except that dividends on C shares may be lower than dividends on A shares
primarily as a result of the higher distribution fee and class-specific expenses
applicable to C shares.
 
DISTRIBUTION PLANS
================================================================================
 
THE FUND PAYS
SERVICE FEES AND
DISTRIBUTION FEES TO
THE DISTRIBUTOR.
     As compensation for services rendered and expenses borne by the Distributor
in connection with the distribution of A shares and in connection with personal
services rendered to Class A shareholders and the maintenance of Class A
accounts, the Fund may pay the Distributor distribution and service fees of up
to 0.35% of the Fund's average daily net assets attributable to A shares. The
Fund will pay the Distributor a fee of up to 0.25% of the Fund's average daily
net assets attributable to A shares. This fee is computed daily and paid
monthly.
 
     As compensation for services rendered and expenses borne by the Distributor
in connection with the distribution of C shares and in connection with personal
services rendered to Class C shareholders and the maintenance of Class C
shareholder accounts, the Fund pays the Distributor a service fee of up to 0.25%
and a distribution fee of up to 0.75% of the Fund's average daily net assets
attributable to C shares. This fee is computed daily and paid monthly. In
addition, the Manager may pay the distributor an up front payment of 1% on
initial Class C share purchases.
 
                                  Prospectus 15
<PAGE>   19
 
     The above-referenced fees paid to the Distributor are made under
Distribution Plans adopted pursuant to Rule 12b-1 under the 1940 Act. These
Plans authorize the Distributor to spend such fees on any activities or expenses
intended to result in the sale of A shares and C shares, including compensation
(in addition to the sales load) paid to Representatives; advertising, salaries
and other expenses of the Distributor relating to selling or servicing efforts;
expenses of organizing and conducting sales seminars; printing of prospectuses,
statements of additional information and reports for other than existing
shareholders; and preparation and distribution of advertising material and sales
literature and other sales promotion expenses. The Distributor has entered into
dealer agreements with participating dealers and/or banks who also will
distribute shares of the Fund.
 
     If either Plan is terminated, the obligation of the Fund to make payments
to the Distributor pursuant to the Plan will cease and the Fund will not be
required to make any payment past the date the Plan terminates.
 
TAXES
================================================================================
 
THE FUND IS NOT
EXPECTED TO HAVE ANY
FEDERAL TAX LIABILITY.
HOWEVER, YOUR TAX
OBLIGATIONS ARE
DETERMINED BY YOUR
PARTICULAR TAX
CIRCUMSTANCES.
     The Fund intends to qualify for treatment as a regulated investment company
under the Code. By doing so, the Fund (but not its shareholders) will be
relieved of Federal income tax on that part of its investment company taxable
income (generally consisting of net investment income, net short-term capital
gain and net gains from certain foreign currency transactions) and net capital
gain (the excess of net long-term capital gain over net short-term capital loss)
that is distributed to its shareholders. Dividends from the Fund's investment
company taxable income are taxable to shareholders as ordinary income, to the
extent of the Fund's earnings and profits, whether received in cash or in
additional Fund shares. Distributions of the Fund's net capital gain, when
designated as such, are taxable to shareholders as long-term capital gains,
whether received in cash or in additional Fund shares and regardless of the
length of time the shares have been held. A portion of the dividends paid by the
Fund, whether received in cash or in additional Fund shares, may be eligible for
the dividends-received deduction allowed to corporations. The eligible portion
may not exceed the aggregate dividends received by the Fund from U.S.
corporations. However, dividends received by a corporate shareholder and
deducted by it pursuant to the dividends-received deduction are subject
indirectly to the alternative minimum tax.
 
WHEN YOU SELL OR
EXCHANGE SHARES IT
GENERALLY IS
CONSIDERED A TAXABLE
EVENT TO YOU.
     Dividends and other distributions declared by the Fund in November or
December of any year and payable to shareholders of record on a date in one of
these months will be deemed to have been paid by the Fund and received by the
shareholders on December 31 of that year if they are paid by the Fund during the
following January. Shareholders receive Federal income tax information regarding
dividends and other distributions after the end of each year. The Fund is
required to withhold 31% of all dividends, capital gain distributions, and
redemption proceeds payable to individuals and certain other non-corporate
shareholders who do not provide the Fund with a correct taxpayer identification
number. Withholding at that rate also is required from dividends and capital
gain distributions payable to such shareholders who otherwise are subject to
backup withholding. When you sell or exchange shares it generally is considered
a taxable event to you.
 
     The foregoing is only a summary of some of the important Federal income tax
considerations generally affecting the Fund and its shareholders. See the SAI
for a further discussion. There may be other Federal, state or local tax
considerations applicable to a particular investor. You therefore are urged to
consult your tax adviser.
 
                                  Prospectus 16
<PAGE>   20
 
SHAREHOLDER INFORMATION
================================================================================
 
YOU MAY VOTE ON
MATTERS SUBMITTED FOR
YOUR APPROVAL. EACH
SHARE YOU OWN ENTITLES
YOU TO ONE VOTE.
     Each share of the Fund gives the shareholder one vote in matters submitted
to shareholders for a vote. A shares and C shares of the Fund have equal voting
rights, except that, in matters affecting only a particular class, only shares
of that class are entitled to vote. As a Massachusetts business trust, the Fund
is not required to hold annual shareholder meetings. Shareholder approval will
be sought only for certain changes in the Fund's operation and for the election
of Trustees under certain circumstances. Trustees may be removed by the Trustees
or shareholders at a special meeting. A special meeting of shareholders shall be
called by the Trustees upon the written request of shareholders owning at least
10% of the Fund's outstanding shares.
 
     No dealer, salesman, or other person has been authorized to give any
information or to make any representations other than those contained in this
Prospectus in connection with the offer contained in this Prospectus, and, if
given or made, such other information or representations must not be relied upon
as having been authorized by the Fund or the Distributor. This Prospectus does
not constitute an offering in any state in which such offering may not lawfully
be made.
 
                                  Prospectus 17
<PAGE>   21
                    [Picture of people working and playing]








                                    [LOGO]
                                   HERITAGE
                                --------------
                                 SERIES TRUST(TM)
                                ----------------

                           From our Family to Yours:
                      The Intelligent Creation of Wealth
                Raymond James & Associates, Inc., Distributor
                     Member New York Stock Exchange/81PC
                  P.O. Box 33022, St. Petersburg, FL  33733
                          813-573-8143  800-421-4184
<PAGE>   22
 
<TABLE>
<C>                                    <S>
   [HERITAGE FAMILY OF FUNDS LOGO]     HERITAGE FAMILY OF FUNDS
                                       Account Application
                                       P.O. Box 33022, St. Petersburg, FL 33733
                                       [ ] New Account     [ ] Update to Existing Account # ------------------
                                       (Indicate fund in Fund Selection section below)
</TABLE>
 
- --------------------------------------------------------------------------------
 
ACCOUNT REGISTRATION
 
<TABLE>
<S>                    <C>                                                 <C>
                                                                           [ ] Corporation    [ ] Gift to Minor
[ ] Individual         [ ] Joint Tenant with Right of Survivorship         [ ] Association, Partnership or other
[ ] Trust              [ ] Foundation or Exempt Organization               organization

- -----------------------------------------------------------  ---------------------------------------------
Name of account owner                                        Social Security or Taxpayer ID #
 
- -----------------------------------------------------------  ---------------------------------------------
Joint owner/Trustee/Custodian                                Social Security or Taxpayer ID #
 
- -----------------------------------------------------------  ---------------------------------------------
Joint owner/Trustee                                          Date of birth of first named owner
 
- -----------------------------------------------------------  ---------------------------------------------
Street address                                               Daytime phone number
 
- -----------------------------------------------------------  ---------------------------------------------
Street address                                               Are you a U.S. citizen?  [ ]  Yes  [ ]  No
                                                             If no, country of residence ----------------
- -----------------------------------------------------------
City, State and ZIP
</TABLE>
 
FUND SELECTION ($1,000 minimum initial investment unless participating in an
automatic investment plan)
 
<TABLE>
<S>  <C>                                 <C>    <C>        <C>                   <C>    <C>      <C>      <C>
                                                                                 Pay
                                                                                 dividends       Pay capital
Fund name                                Share class       Investment amount     in:             gains in:
                                           A      C                              Shares Cash     Shares   Cash
     Heritage Series Trust:
[ ]  Small Cap Stock Fund                 [ ]    [ ]       $ ----------------     [ ]    [ ]      [ ]      [ ]
[ ]  Growth Equity Fund                   [ ]    [ ]       $ ----------------     [ ]    [ ]      [ ]      [ ]
[ ]  Value Equity Fund                    [ ]    [ ]       $ ----------------     [ ]    [ ]      [ ]      [ ]
[ ]  Mid Cap Growth Fund                  [ ]    [ ]       $ ----------------     [ ]    [ ]      [ ]      [ ]
     Eagle International Equity
[ ]  Portfolio                            [ ]    [ ]       $ ----------------     [ ]    [ ]      [ ]      [ ]
     Heritage Capital Appreciation
[ ]  Trust                                [ ]    [ ]       $ ----------------     [ ]    [ ]      [ ]      [ ]
[ ]  Heritage Income-Growth Trust         [ ]    [ ]       $ ----------------     [ ]    [ ]      [ ]      [ ]
     Heritage Income Trust:
[ ]  High Yield Bond Fund                 [ ]    [ ]       $ ----------------     [ ]    [ ]      [ ]      [ ]
[ ]  Intermediate Government Fund         [ ]    [ ]       $ ----------------     [ ]    [ ]      [ ]      [ ]
     Heritage Cash Trust:
[ ]  Money Market Fund                    [ ]              $ ----------------     [ ]    [ ]      [ ]      [ ]
[ ]  Municipal Money Market Fund          [ ]              $ ----------------     [ ]    [ ]      [ ]      [ ]
                                                                                 If none checked, all
                                                                                 reinvested in shares.
TOTAL INVESTMENT                                           $ ----------------
</TABLE>
<PAGE>   23
 
SIGNATURES AND TAXPAYER IDENTIFICATION CERTIFICATION
 
Each person signing on behalf of an entity represents that his/her actions are
authorized. I have received and read a current prospectus for each fund in which
I am investing and understand that its terms are incorporated by reference into
this application. I understand that certain redemptions may be subject to a
contingent deferred sales load. I agree that the Fund, Manager, Distributor and
their Trustees, directors, officers and employees will not be held liable for
any loss, liability, damage, or expense for relying upon this application or any
instructions including telephone instructions they reasonably believe are
authentic. If a taxpayer identification number is not provided and certified,
all dividends paid will be subject to 31% Federal backup withholding.
 
Under penalties of perjury, I certify that:
 
1. The number shown on this form is my correct taxpayer identification number
   (or I am waiting for a number to be issued to me).
2. I am not subject to backup withholding because (a) I am exempt from backup
   withholding, or (b) I have not been notified by the Internal Revenue Service
   that I am subject to backup withholding as a result of a failure to report
   all interest or dividends, or (c) the IRS has notified me that I am no longer
   subject to backup withholding.
You must cross out item 2 above if you have been notified by the IRS that you
are currently subject to backup withholding because of under reporting interest
or dividends on your tax return.
 
<TABLE>
<S>                                                        <C>
 
X                                                          X
  ------------------------------------------------         ------------------------------------------------
  Signature                                   Date           Signature                                   Date
</TABLE>
 
REDUCED SALES CHARGES
 
STATEMENT OF INTENT
 
If you agree in advance to invest at least $25,000 in Heritage Mutual Funds
other than Heritage Cash Trust within 13 months, you will pay a reduced sales
charge on those investments. Investments made up to 90 days before adopting this
agreement are eligible for this discount. All prior investments can be applied
toward meeting the investment requirement.
 
[] I agree to invest at least the amount selected below over a 13-month period
   beginning     /    /     . I understand that an additional sales charge must
   be paid if I do not complete this Statement of Intent.
  [] $25,000  [] $50,000  [] $100,000  [] $250,000  [] $500,000  [] $1,000,000
 
RIGHT OF ACCUMULATION
 
If you, your spouse, or your minor children own shares in other Heritage Mutual
Funds, you may qualify for a reduced sales charge. Class A shares of Heritage
Cash Trust are not eligible unless purchased by exchange from another Heritage
Mutual Fund. These shares can be credited to a Statement of Intent.
 
[] I qualify for the Right of Accumulation. Please link the following Heritage
accounts.
 
- -----------------------------              --------------------------------
Fund/Account Number                        Fund/Account Number
                                          
                                          
- -----------------------------              --------------------------------
Fund/Account Number                        Fund/Account Number
 

TELEPHONE TRANSACTIONS
 
You may redeem shares by calling Heritage and requesting that funds be sent to
your address of record or the bank account listed in the Bank Account
Information section below. We will withdraw up to $50,000 from your account and
mail it to your address of record provided that address has not been changed in
the last 30 days.
 
You may also exchange between the same class shares of like-registered accounts
in any of the Heritage Mutual Funds by calling Heritage and requesting this
service. Please see the prospectus for certain requirements for exchanging
shares between funds.
 
If you DO NOT want to be able to process redemptions and exchanges via telephone
order, please check here:  []
<PAGE>   24
 
DOLLAR COST AVERAGING PLANS
 
AUTOMATIC INVESTING
You can instruct us to transfer funds from a specified bank checking account to
your Heritage Fund account. This transfer will be effected by either an
electronic transfer or by a paper draft. Complete the Bank Account Information
section below and attach a voided check to this application.
 
<TABLE>
<CAPTION>
                                                               Transfer Date               Frequency (check one)
                                                                                                         Semi-
                 Fund                         Amount            5th     15th    Monthly    Quarterly    Annually   Annually
<S>                                     <C>                    <C>     <C>      <C>        <C>          <C>        <C>

                                        $                       
- -------------------------------------   ------------------      []      []       []          []          []          []

                                        $                 
- -------------------------------------   ------------------      []      []       []          []          []          []

                                        $                 
- -------------------------------------   ------------------      []      []       []          []          []          []

                                                               Choose one or both
</TABLE>
 
<TABLE>
<CAPTION>
 
<S>             <C>                                            <C>
                I authorize Heritage to draw on my bank account, by check or electronic transfer, for
 ATTACH         investment in a Heritage Fund. Heritage and my bank are not liable for any loss resulting
 VOIDED         from delays or dishonored draws. This program can be revoked by Heritage without prior
 CHECK          notice if any draw is dishonored. I can discontinue this program at any time.
 HERE
 
                X                                              X
                -------------------------------------------    -------------------------------------------
                Signature on checking account                  Signature on checking account
                TO THE BANK NAMED BELOW:
</TABLE>
 
In consideration of your compliance with the request and authorization of the
depositor named above, Heritage Asset Management, Inc. agrees (1) To indemnify
and hold you harmless from any loss you may suffer as a consequence of your
actions resulting from or in connection with the execution and issuance of any
check, draft, or order, whether or not genuine, purporting to be executed and
received by you in the regular course of business under pre-authorized draft
arrangement of the Heritage Funds, including any costs or expenses reasonably
incurred in connection therewith; (2) That in the event any such check, draft,
or order shall be dishonored, whether with or without cause, and whether
intentionally or inadvertently, to indemnify you and hold you harmless from any
loss resulting from such dishonor including your costs and reasonable expenses,
except any losses due to your payment of any draw against insufficient funds;
(3) To defend at our cost and expense any action which might be brought by any
depositor or any other persons because of your actions taken pursuant to the
foregoing requests, or in any manner arising by reason of your participation in
the foregoing plan; and (4) That your participation in the plan or that of the
depositor may be terminated by notice from either party to the other.
 
AUTOMATIC EXCHANGE
You can instruct us to periodically exchange funds from one Heritage Mutual Fund
to a like-registered account in the same class of another Heritage Mutual Fund.
 
<TABLE>
<S>                           <C>        <C>          <C>              <C>         <C>               <C>
Frequency (choose one):       [] Monthly [] Quarterly [] Semiannually  [] Annually
Day of month (choose one):    [] 1st     [] 5th       [] 10th          [] 20th
Fund to exchange from                        Fund to exchange to                      Amount
                                                                                      $
- ---------------------------------------      ---------------------------------------  ---------------

                                                                                      $
- ---------------------------------------      ---------------------------------------  ---------------

                                                                                      $
- ---------------------------------------      ---------------------------------------  ---------------

 
</TABLE>
 
DIRECTED DIVIDENDS
You can direct the dividend payments from one Heritage Mutual Fund into a
like-registered account in the same class of another Heritage Mutual Fund. In
the Fund Selection section above, check the box for cash dividends.
 
<TABLE>
<S>                                          <C>                                      <C>               <C>
From Fund                                    To Fund
 
- ---------------------------------------      ---------------------------------------
 
- ---------------------------------------      ---------------------------------------
</TABLE>
<PAGE>   25
 
SYSTEMATIC WITHDRAWAL PLAN (SWP)
You can receive monthly, quarterly, semiannually, or annually checks from your
account. The checks can be sent to you at your address of record, to an account
at a bank or other financial institution, or to another person you designate.
You may send checks to more than one place. If you begin a SWP in Class C shares
of a fund, you may redeem up to 12% annually of your current account value
without incurring a contingent deferred sales load.
 
<TABLE>
<S>                                                             <C>                             <C>
- ----------------------------------------------------            Frequency (choose one):         []  Monthly
Fund for Withdrawal                                                                             []  Quarterly
                                                                                                []  Semiannually
                                                                                                []  Annually
</TABLE>
 
Day of month (choose one):    []  1st     []  5th     []  10th     []  20th
 
<TABLE>
<S>                                     <C>                                   <C>
Send payment to:                              Amount
 
[]  My address of record.               $                                     
                                         --------------------                 ------------------------------------
                                                                              Payee name
[]  The bank account listed in the
    Bank Account Information section    $                                     
    below.                               --------------------                 ------------------------------------
                                                                              Payee address
[]  The payee listed at the right.
    (If you have more than one
    payee, please attach a separate     $                                     
    sheet indicating the amount to       --------------------                 ------------------------------------
    be sent to each.)                                                         City, State and Zip

                                                                              ------------------------------------
                                                                              Payee account number (if applicable)
</TABLE>
 
BANK ACCOUNT INFORMATION
 
Provide bank checking account information if you are participating in an
Automatic Investment or Systematic Withdrawal Plan or if you wish for redemption
proceeds to be sent directly to your bank.


<TABLE>
<S>                                                             <C> 
- -------------------------------------------------------         -----------------------------------------------
Bank name                                                       Bank account number
 
- -------------------------------------------------------         -----------------------------------------------
Address                                                         Bank routing (ABA) number (from your bank)
 
- -------------------------------------------------------
City, State and ZIP

</TABLE>
 
DEALER INFORMATION
 
We hereby authorize the Distributor to act as our agent in connection with
transactions under this authorization form and agree to notify the Distributor
of any purchases made under a Letter of Intent or Right of Accumulation. We
guarantee the signatures on this application and the legal capacity of the
signers.
If a Systematic Withdrawal Plan is being established, we believe that the amount
to be withdrawn is reasonable in light of the investor's circumstances and we
recommend establishment of the account.


<TABLE>
<S>                                                  <C>                           <C> 
- ------------------------------------                 ----------------------        -------------------------    
Representative's name                                Branch number                 Representative's number     
                                                                                                               
- ------------------------------------                 -------------------------------------------------------   
Dealer name                                          Branch office location                                    
                                                                                                               
- ------------------------------------                 -------------------------------------------------------   
Main office address                                  Branch phone number                                       
                                                                                                               
                                                     X                                                        
- ------------------------------------                 -------------------------------------------------------  
City, State and ZIP                                  Authorized  representative's signature                    

</TABLE>




<PAGE>




                    STATEMENT OF ADDITIONAL INFORMATION
                            HERITAGE SERIES TRUST:
                             MID CAP GROWTH FUND


      This Statement of Additional Information ("SAI") dated September 29, 1997,
should be read with the Prospectus of the Heritage Series Trust - Mid Cap Growth
Fund (the "Fund") dated  September 29, 1997. The Fund consists of two classes of
shares.  This SAI is not a  prospectus  itself.  To receive a copy of the Fund's
Prospectus,  write  to  Heritage  Asset  Management,  Inc.  ("Heritage"  or  the
"Manager") at the address below or call (800) 421-4184.

                       HERITAGE ASSET MANAGEMENT, INC.

             880 Carillon Parkway, St. Petersburg, Florida 33716

                              TABLE OF CONTENTS
                                                                           PAGE
GENERAL INFORMATION...........................................................1
INVESTMENT INFORMATION........................................................1
      Investment Objective....................................................1
      Investment Policies and Risk Factors....................................1
      Industry Classifications................................................6
INVESTMENT LIMITATIONS........................................................6
      Fundamental Investment Policies.........................................6
      Non-Fundamental Investment Policies.....................................7
NET ASSET VALUE...............................................................8
PERFORMANCE INFORMATION.......................................................9
INVESTING IN THE FUND........................................................10
      Systematic Investment Options..........................................10
      Retirement Plans.......................................................10
      Alternative Purchase Plans.............................................11
      Class A Combined Purchase Privilege
         (Right of Accumulation).............................................11
      Class A Statement of Intention.........................................12
REDEEMING SHARES.............................................................13
      Systematic Withdrawal Plan.............................................13
      Telephone Transactions.................................................13
      Redemptions in Kind....................................................14
      Receiving Payment......................................................14
EXCHANGE PRIVILEGE...........................................................15
TAXES........................................................................15
FUND INFORMATION.............................................................17
      Management of the Fund.................................................17
      Five Percent Shareholders..............................................21
      Investment Adviser and Administrator; Subadviser.......................21
      Brokerage Practices....................................................22
      Distribution Plans.....................................................23
      Administration of the Fund.............................................25
      Potential Liability....................................................25
APPENDIX....................................................................A-1


<PAGE>



GENERAL INFORMATION
- -------------------

      Heritage  Series Trust (the "Trust") was  established  as a  Massachusetts
business  trust under a  Declaration  of Trust dated  October  28,  1992.  It is
registered as an open-end  diversified  management  investment company under the
Investment  Company Act of 1940, as amended (the "1940 Act"). The Trust consists
of five  portfolios,  including the Mid Cap Growth Fund, (the "Fund").  The Fund
offers two classes of shares,  Class A shares sold subject to a front-end  sales
load ("A shares") and Class C shares sold subject to a contingent deferred sales
load ("CDSL") ("C shares").

INVESTMENT INFORMATION
- ----------------------

      Investment Objectives
      ---------------------

      The investment objective of the Fund is stated in its Prospectus.

      Investment Policies And Risk Factors
      ------------------------------------

      The following  information  is in addition to and  supplements  the Fund's
investment policies set forth in its Prospectus.

      BANKERS' ACCEPTANCES.  The Fund may invest in bankers' acceptances,  which
are  short-term  credit  instruments  used to finance  commercial  transactions.
Generally,  an  acceptance  is a time draft drawn on a bank by an exporter or an
importer to obtain a stated amount of funds to pay for specific merchandise. The
draft is then "accepted" by a bank that, in effect,  unconditionally  guarantees
to pay the face value of the instrument on its maturity date. The acceptance may
then  be  held  by the  accepting  bank  as an  asset,  or it may be sold in the
secondary  market  at the  going  rate of  interest  for a  specified  maturity.
Although maturities for acceptances can be as long as 270 days, most acceptances
have maturities of six months or less.

      CERTIFICATES  OF  DEPOSIT.  The Fund may  invest in bank  certificates  of
deposit ("CDs").  The Federal Deposit Insurance  Corporation is an agency of the
U.S.  Government that insures the deposits of certain banks and savings and loan
associations  up to $100,000 per deposit.  The interest on such deposits may not
be insured if this limit is exceeded.  Current federal  regulations  also permit
such  institutions  to issue  insured  negotiable  CDs in amounts of $100,000 or
more, without regard to the interest rate ceilings on other deposits.  To remain
fully  insured,  these  investments  currently  must be limited to $100,000  per
insured bank or savings and loan  association.  Investments in CDs are made only
with domestic institutions with assets in excess of $1 billion.

      COMMERCIAL  PAPER. The Fund may invest in commercial paper that is limited
to  obligations  rated  Prime-1 or Prime-2 by Moody's  Investors  Service,  Inc.
("Moody's")  or A-1 or  A-2 by  Standard  &  Poor's  Ratings  Services  ("S&P").
Commercial paper includes notes, drafts or similar instruments payable on demand
or  having a  maturity  at the  time of  issuance  not  exceeding  nine  months,
exclusive  of days of grace  or any  renewal  thereof.  See the  Appendix  for a
description of commercial paper ratings.

<PAGE>




      CONVERTIBLE SECURITIES. The Fund may invest in convertible securities that
are rated as investment  grade (rated "BBB" or above by S&P or "Baa" or above by
Moody's) or, if unrated,  are deemed to be of  comparable  quality by the Fund's
investment subadviser, Eagle Asset Management, Inc. ("Eagle"). The Fund also may
invest up to 5% of its assets in  convertible  securities  that are rated  below
investment  (rated  below  "BBB" by S&P or  "Baa" by  Moody's)  or,  if  unrated
securities  determined to be below investment grade by Eagle,  commonly referred
to as  "junk  bonds."  See  "Risk  Factors  of  High  Yield  Securities"  below.
Investment  grade  securities  rated "BBB" or "Baa" are  considered to have some
speculative characteristics,  and changes in economic conditions are more likely
to lead to a weakened  capacity to pay interest and repay  principal than is the
case with higher grade  securities.  While no  securities  investment is without
some risk, investments in convertible securities generally entail less risk than
the  issuer's  common  stock,  although the extent to which such risk is reduced
depends in large measure upon the degree to which the convertible security sells
above its  value as a fixed  income  security.  Eagle  will  decide to invest in
convertible  securities  based upon the  fundamental  analysis of the  long-term
attractiveness  of the issuer and the underlying common stock, the evaluation of
the relative attractiveness of the current price of the underlying common stock,
and the judgment of the value of the convertible security relative to the common
stock at current  prices.  Convertible  securities  in which the Fund may invest
include  corporate  bonds,  notes and preferred stock that can be converted into
common stock. Convertible securities combine the fixed-income characteristics of
bonds and preferred stock with the potential for capital  appreciation.  As with
all debt securities, the market value of convertible securities tends to decline
as interest  rates  increase  and,  conversely,  to  increase as interest  rates
decline. While convertible securities generally offer lower interest or dividend
yields than  nonconvertible  debt securities of similar quality,  they do enable
the  investor to benefit from  increases  in the market price of the  underlying
common stock.

      DEBT SECURITIES.  The Fund may invest in debt securities. The market value
of debt  securities is influenced  primarily by changes in the level of interest
rates.  Generally,  as interest rates rise, the market value of debt  securities
decreases.  Conversely,  as  interest  rates  fall,  the  market  value  of debt
securities increases. Factors that could result in a rise in interest rates, and
a decrease  in the market  value of debt  securities,  include  an  increase  in
inflation or inflation  expectations,  an increase in the rate of U.S.  economic
growth, an increase in the federal budget deficit or an increase in the price of
commodities such as oil.

      FOREIGN SECURITIES.  The Fund may invest up to 5% of its assets in foreign
securities.   Investments  in  securities  of  foreign  issuers,  or  securities
principally  traded  overseas,  may involve certain special risks due to foreign
economic,  political and legal development,  including  favorable or unfavorable
changes in currency exchange rates, exchange control regulations,  expropriation
of assets or  nationalization,  imposition of  withholding  taxes on dividend or
interest  payments,  possible  difficulty in obtaining  and enforcing  judgments
against  foreign  entities.  Foreign stock markets,  while growing in volume and
sophistication,  generally  are not as developed as those in the United  States,
and securities of some foreign issuers (particularly those located in developing
countries)  may be less liquid and more volatile  than  securities of comparable
U.S. companies.  Foreign settlement  procedures and trade regulation may involve
certain  risks  (such as delay in payment or delivery  of  securities  or in the
recovery of assets held abroad) and expenses  not present in the  settlement  of
domestic investments.  In addition,  foreign brokerage commissions generally are
higher than commissions on securities  traded in the United States.  In general,


                                       2
<PAGE>



there is less overall  governmental  supervision  and  regulation  of securities
exchanges,  brokers  and  listed  companies  than in the  United  States.  It is
anticipated that in most cases the best available market for foreign  securities
will be on exchanges or in  over-the-counter  markets located outside the United
States.

      It is the Fund's policy not to invest in foreign securities when there are
currency or trading  restrictions  in force or when,  in the  judgment of Eagle,
such  restrictions  are likely to be imposed.  However,  certain  currencies may
become blocked (I.E., not freely available for transfer from a foreign country),
resulting in the possible  inability  of the Fund to convert  proceeds  realized
upon sale of portfolio  securities of the affected  foreign  companies into U.S.
currency.

      ILLIQUID  SECURITIES.  The Fund will not purchase or otherwise acquire any
illiquid  security  if, as a result,  more than 15% of its net assets  (taken at
current  value) would be invested in  securities  that are illiquid by virtue of
the absence of a readily  available market or legal or contractual  restrictions
on resale.  This policy  includes  repurchase  agreements  maturing in more than
seven days.

      Over-the-counter  ("OTC")  options  and their  underlying  collateral  are
currently  considered by the Securities and Exchange Commission ("SEC") staff to
be  illiquid  investments.  The Fund may sell OTC  options  and,  in  connection
therewith, segregate assets or cover its obligations with respect to OTC options
it has  written.  The assets used as cover for OTC  options  written by the Fund
will be considered illiquid unless OTC options are sold to qualified dealers who
agree that the Fund may  repurchase  any OTC option it writes at a maximum price
to be calculated by a formula set forth in the option  agreement.  The cover for
an OTC option  written  subject to this procedure  would be considered  illiquid
only to the extent that the maximum  repurchase  price under the formula exceeds
the intrinsic value of the option.

      LOANS OF PORTFOLIO  SECURITIES.  The Fund may loan portfolio securities to
qualified broker-dealers. The collateral for the Fund's loans will be "marked to
market"  daily so that the  collateral at all times exceeds 100% of the value of
the loan.  The Fund may  terminate  such loans at any time and the  market  risk
applicable to any security loaned remains its risk.  Although voting rights,  or
rights to consent,  with respect to the loaned  securities pass to the borrower,
the Fund retains the right to call the loans at any time on  reasonable  notice,
and it will do so in order that the securities may be voted by it if the holders
of such  securities  are asked to vote upon or  consent  to  matters  materially
affecting the investment. The Fund also may call such loans in order to sell the
securities involved. The borrower must add to the collateral whenever the market
value of the securities rises above the level of such collateral. The Fund could
incur a loss if the borrower should fail financially at a time when the value of
the loaned  securities is greater than the collateral.  The primary objective of
securities  lending is to supplement the Fund's income through investment of the
cash collateral in short-term interest bearing obligations.

      PREFERRED STOCK. The Fund may invest in preferred stock. A preferred stock
is a blend of the  characteristics  of a bond and common stock. It can offer the
higher yield of a bond and has priority  over common stock in equity  ownership,
but does not have the seniority of a bond and its  participation in the issuer's
growth may be limited.  Preferred  stock has preference over common stock in the
receipt of  dividends  and in any  residual  assets  after  payment to creditors


                                       3
<PAGE>



should the issuer be  dissolved.  Although the dividend is set at a fixed annual
rate, in some circumstances it can be changed or omitted by the issuer.

      REAL ESTATE INVESTMENT  TRUSTS ("REITS").  The Fund may invest up to 5% of
its  total  assets in  REITs,  including  equity  REITS,  which own real  estate
properties,  and  mortgage  REITs,  which  make  construction,  development  and
long-term mortgage loans. The value of an equity REIT may be affected by changes
in the value of the underlying  property,  while a mortgage REIT may be affected
by the quality of the credit  extended.  The  performance of both types of REITs
depends upon conditions in the real estate industry,  management  skills and the
amount of cash  flow.  The risks  associated  with  REITs  include  defaults  by
borrowers,  self-liquidation,  failure to qualify as a pass-through entity under
the Federal tax law,  failure to qualify as an exempt entity under the 1940 Act,
and the fact that REITs are not diversified.

      REPURCHASE  AGREEMENTS.  The Fund may invest in repurchase  agreements.  A
repurchase agreement is a transaction in which the Fund purchases securities and
simultaneously commits to resell the securities to the original seller (a member
bank of the Federal  Reserve System or a securities  dealer who is a member of a
national securities exchange or is a market maker in U.S. Government securities)
at an agreed upon date and price reflecting a market rate of interest  unrelated
to  the  coupon  rate  or  maturity  of  the  purchased  securities.  Repurchase
agreements  carry  certain  risks not  associated  with  direct  investments  in
securities,  including  possible  decline in the market value of the  underlying
securities and costs to the Fund if the other party to the repurchase  agreement
becomes  bankrupt,  so that the Fund is delayed or prevented from exercising its
rights to dispose of the  collateral  securities.  With respect to the Fund, the
value of the underlying securities (or collateral) will be at least equal at all
times to the total amount of the repurchase  obligation,  including the interest
factor.

      RISK FACTORS OF HIGH-YIELD SECURITIES. The Fund may invest up to 5% of its
assets,  measured at the time of purchase, in convertible securities rated below
investment grade, I.E., rated below BBB or Baa by S&P and Moody's, respectively,
or unrated securities determined to be below investment grade by Eagle, commonly
referred to as "junk bonds." These high-yield  securities are subject to certain
risks that may not be present with investments of higher grade  securities.  The
following supplements the disclosure in the Prospectus.

      EFFECT OF INTEREST  RATE AND ECONOMIC  CHANGES.  The prices of  high-yield
securities  tend to be less sensitive to interest rate changes than higher rated
investments, but may be more sensitive to adverse economic changes or individual
corporate  developments.  Periods of economic  uncertainty and changes generally
result  in  increased  volatility  in market  prices  and  yields of  high-yield
securities and, thus, in the Fund's net asset value. A strong economic  downturn
or a  substantial  period of rising  interest  rates could  affect  severely the
market for  high-yield  securities.  In these  circumstances,  highly  leveraged
companies  might have  difficulty  in making  principal  and interest  payments,
meeting  projected  business goals, and obtaining  additional  financing.  Thus,
there could be a higher  incidence  of default.  This would  affect the value of
such securities and, thus, the Fund's net asset value. Further, if the issuer of
a security owned by the Fund  defaults,  it might incur  additional  expenses to
seek recovery.


                                       4
<PAGE>



      Generally,  when  interest  rates  rise,  the  value  of  fixed-rate  debt
obligations,  including high-yield securities,  tends to decrease; when interest
rates fall, the value of fixed-rate debt  obligations  tends to increase.  If an
issuer of a  high-yield  security  containing  a  redemption  or call  provision
exercises either provision in a declining  interest rate market,  the Fund would
have to replace  the  security,  which could  result in a  decreased  return for
shareholders.  Conversely, if the Fund experiences unexpected net redemptions in
a rising  interest rate market,  it might be forced to sell certain  securities,
regardless of investment  merit.  This could result in decreasing  the assets to
which the Fund's expenses could be allocated and in a reduced rate of return for
it.   While  it  is   impossible   to  protect   entirely   against  this  risk,
diversification of the Fund's investment  portfolio and Eagle's careful analysis
of prospective  investment  portfolio securities should minimize the impact of a
decrease in value of a particular  security or group of securities in the Fund's
investment portfolio.

      THE HIGH-YIELD  SECURITIES  MARKET.  The market for below investment grade
bonds expanded rapidly in the 1980s,  and its growth  paralleled a long economic
expansion.  During that period,  the yields on below investment grade bonds rose
dramatically.  Such higher yields did not reflect the value of the income stream
that  holders of such bonds  expected,  but rather the risk that holders of such
bonds  could  lose a  substantial  portion  of their  value  as a result  of the
issuers' financial restructuring or default. In fact, from 1989 to 1991 during a
period of  economic  recession,  the  percentage  of lower  quality  bonds  that
defaulted rose significantly,  although the default rate decreased in subsequent
years.  There can be no  assurance  that such  declines in the below  investment
grade  market  will not  reoccur.  The market for below  investment  grade bonds
generally is thinner and less active than that for higher quality  bonds,  which
may limit the Fund's  ability to sell such  securities at fair value in response
to changes in the economy or financial  markets.  Adverse publicity and investor
perceptions, whether or not based on fundamental analysis, also may decrease the
values and  liquidity of lower rated  securities,  especially in a thinly traded
market.

      CREDIT  RATINGS.  The credit ratings issued by credit rating  services may
not reflect fully the true risks of an investment.  For example,  credit ratings
typically  evaluate the safety of principal  and interest  payments,  not market
value risk, of high-yield  securities.  Also, credit rating agencies may fail to
change  timely a credit  rating  to  reflect  changes  in  economic  or  company
conditions  that affect a security's  market  value.  Although  Eagle  considers
ratings of  recognized  rating  services  such as Moody's and S&P, it  primarily
relies on its own  credit  analyses,  which  include a study of  existing  debt,
capital  structure,  ability to service debt and to pay dividends,  the issuer's
sensitivity to economic conditions,  its operating history and the current trend
of earnings.  Eagle  continually  monitors  the  investments  in its  investment
portfolios and carefully  evaluates  whether to dispose of or retain  high-yield
securities whose credit ratings have changed. See the Appendix for a description
of Moody's and S&P's corporate debt ratings.

      LIQUIDITY AND  VALUATION.  Lower rated bonds  typically are traded among a
smaller number of broker-dealers than in a broad secondary market. Purchasers of
high-yield securities tend to be institutions, rather than individuals, which is
a factor  that  further  limits the  secondary  market.  To the  extent  that no
established retail secondary market exists,  many high-yield  securities may not
be as liquid as higher  grade  bonds.  A less  active  and  thinner  market  for
high-yield  securities  than that  available for higher  quality  securities may
limit the Fund's  ability to sell such  securities  at that fair market value in
response to changes in the economy or the financial markets.  The ability of the


                                       5
<PAGE>



Fund to value or sell high-yield  securities also will be affected  adversely to
the extent  that such  securities  are thinly  traded or  illiquid.  During such
periods, there may be less reliable objective information available and thus the
responsibility  of  the  Board  to  value  high-yield  securities  becomes  more
difficult,  with judgment  playing a greater role.  Further,  adverse  publicity
about the  economy or a  particular  issuer may affect  adversely  the  public's
perception of the value, and thus liquidity of a high-yield security, whether or
not such  perceptions  are based on the  Fundamental  analysis.  See "Net  Asset
Value."

      STANDARD AND POOR'S DEPOSITORY RECEIPTS ("SPDRS").  The Fund may invest up
to 5% of its total assets in SPDRs and other  similar index  securities  ("Index
Securities").  Index  Securities  represent  interests  in a fixed  portfolio of
common stocks  designed to track the price and dividend  yield  performance of a
broad-based  securities index, such as the Standard & Poor's 500 Composite Stock
Price Index.

      U.S.  GOVERNMENT  SECURITIES.  The  Fund  may  invest  in U.S.  Government
securities,  including a variety of securities  that are issued or guaranteed by
the U.S. Government, its agencies or instrumentalities and repurchase agreements
secured thereby.  These securities  include  securities issued and guaranteed by
the U.S. Government, such as Treasury bills, Treasury notes, and Treasury bonds;
obligations  supported  by the  right  of the  issuer  to  borrow  from the U.S.
Treasury,  such as  those  of the  Federal  Home  Loan  Banks;  and  obligations
supported  only by the  credit  of the  issuer,  such as  those  of the  Federal
Intermediate Credit Banks.

      WARRANTS. The Fund may purchase rights and warrants, which are instruments
that  permit  the Fund to  acquire,  by  subscription,  the  capital  stock of a
corporation  at a set  price,  regardless  of the market  price for such  stock.
Warrants may be either perpetual or of limited duration. There is a greater risk
that warrants  might drop in value at a faster rate than the  underlying  stock.
The Fund  currently  does not intend to invest more than 5% of its net assets in
warrants.

      Industry Classifications
      ------------------------

      For purposes of determining industry classifications, the Fund relies upon
classifications   established   by   Heritage  or  Eagle  that  are  based  upon
classifications  contained in the Directory of Companies  Filing Annual  Reports
with the SEC and in the Standard & Poor's Corporation Industry Classifications.

INVESTMENT LIMITATIONS
- ----------------------

      Fundamental Investment Policies
      -------------------------------

      In addition to the limits disclosed in "Investment Policies" above and the
investment  limitations described in the Prospectus,  the Fund is subject to the
following  investment  limitations that are fundamental  policies and may not be
changed without the vote of a majority of the outstanding  voting  securities of
the Fund.  Under the 1940 Act, a "vote of a majority of the  outstanding  voting
securities"  of the Fund  means the  affirmative  vote of the lesser of (1) more
than 50% of the outstanding  shares of the Fund or (2) 67% or more of the shares
present at a shareholders meeting if more than 50% of the outstanding shares are
represented at the meeting in person or by proxy.


                                       6
<PAGE>



      DIVERSIFICATION. The Fund may not invest, with respect to 75% of its total
assets, more than 5% of the Fund's assets (valued at market value) in securities
of  any  one  issuer  other  than  the  U.S.  Government  or  its  agencies  and
instrumentalities, or purchase more than 10% of the voting securities of any one
issuer.

      INDUSTRY  CONCENTRATION.  The Funds may not purchase  securities  if, as a
result of such purchase, more than 25% of the value of its total assets would be
invested in any one industry.

      BORROWING  MONEY.  The Fund may not  borrow  money  except as a  temporary
measure for extraordinary or emergency purposes. The Fund may enter into reverse
repurchase  agreements  in an  amount  up to 33 1/3% of the  value of its  total
assets  in  order  to  meet  redemption  requests  without  immediately  selling
portfolio  securities.  This latter practice is not for investment  leverage but
solely to facilitate management of the investment portfolio by enabling the Fund
to meet redemption requests when the liquidation of portfolio  instruments would
be  inconvenient  or  disadvantageous.   However,  the  Fund  may  not  purchase
additional portfolio  investments once borrowed funds exceed 5% of total assets.
When  effecting  reverse  repurchase  agreements,   Fund  assets  in  an  amount
sufficient  to  make  payment  for  the  obligations  to be  purchased  will  be
segregated  by the  Custodian  and on the Fund's  records upon  execution of the
trade and maintained  until the transaction has been settled.  During the period
any reverse  repurchase  agreements are outstanding,  to the extent necessary to
assure completion of the reverse repurchase  agreements,  the Fund will restrict
the purchase of portfolio instruments to money market instruments maturing on or
before the expiration date of the reverse repurchase  agreements.  Interest paid
on borrowed funds will not be available for investment.  The Fund will liquidate
any such  borrowings  as soon as possible  and may not  purchase  any  portfolio
instruments while any borrowings are outstanding (except as described above).

      ISSUING  SENIOR  SECURITIES.  The Fund may not  issue  senior  securities,
except as  permitted by its  investment  objective  and policies and  investment
limitations and except with respect to transactions  involving options,  futures
or other financial instruments.

      UNDERWRITING. The Fund may not underwrite the securities of other issuers,
except that it may invest in securities that are not readily  marketable without
registration  under  the 1933  Act,  if  immediately  after  the  making of such
investment  not more  than 15% of the  value of its net  assets  (taken at cost)
would be so invested.

      INVESTING IN COMMODITIES, MINERALS OR REAL ESTATE. The Fund may not invest
in  commodities,  commodity  contracts  or real  estate  (including  real estate
limited  partnerships),  except  that  it  may  purchase  securities  issued  by
companies that invest in or sponsor such interests.

      LOANS.  The Fund may  generally  not make  loans,  except that it may make
loans under the following circumstances:  (1) to the extent that the purchase of
a portion of an issue of publicly distributed notes, bonds or other evidences of
indebtedness  or deposits  with banks and other  financial  institutions  may be
considered  loans;  (2) where the Fund may enter into  repurchase  agreements as
permitted  under its  investment  policies;  and (3) the Fund may make  loans of
portfolio securities as described in this SAI.


                                       7
<PAGE>



      Non-Fundamental Investment Policies
      -----------------------------------

      The Fund has adopted the following additional restrictions which, together
with certain limits described in its Prospectus,  may be changed by the Board of
Trustees  without  shareholder  approval  in  compliance  with  applicable  law,
regulation or regulatory policy.

      INVESTING IN ILLIQUID SECURITIES. The Fund may not invest more than 15% of
the value of its net assets in securities  that are subject to  restrictions  on
resale or are not readily marketable without registration under the 1933 Act and
in repurchase agreements maturing in more than seven days.

      SELLING SHORT AND BUYING ON MARGIN.  The Fund may not sell any  securities
short or  purchase  any  securities  on margin  but may obtain  such  short-term
credits as may be necessary for clearance of purchases and sales of  securities,
and,  may make  short  sales  "against  the box" and  make  margin  deposits  in
connection  with its use of  options,  futures  contracts  and  other  financial
instruments.

      INVESTING IN INVESTMENT  COMPANIES.  The Fund may not invest in securities
issued by other investment companies, except as permitted under the 1940 Act.

      Except with respect to borrowing  money,  if a  percentage  limitation  is
adhered to at the time of the  investment,  a later  increase or decrease in the
percentage resulting from any change in value of net assets will not result in a
violation of such restriction.

NET ASSET VALUE
- ---------------

      The net asset values of A shares and C shares are determined  daily, as of
the  close of  regular  trading  every  day the New  York  Stock  Exchange  (the
"Exchange") is open for trading. Net asset value for each class is calculated by
dividing the value of the total assets of the Fund  attributable  to that class,
less all liabilities (including accrued expenses) attributable to that class, by
the number of class shares outstanding, the result being adjusted to the nearest
whole cent. A security  listed or traded on the Exchange,  or other  domestic or
foreign  stock  exchanges,  is valued at its last sales  price on the  principal
exchange on which it is traded  prior to the time when assets are valued.  If no
sale is  reported  at that time or the  security is traded in the OTC market the
most recent bid price is used.  When market  quotations  for options and futures
positions held by the Fund are readily available, those positions will be valued
based upon such quotations.  Market  quotations  generally will not be available
for options  traded in the OTC  market.  Securities  and other  assets for which
market quotations are not readily available,  or for which market quotes are not
deemed to be reliable,  are valued at fair value as  determined in good faith by
the Board of Trustees.  Foreign  securities and other assets in foreign currency
will be valued  daily in U.S.  dollars at the foreign  currency  exchange  rates
prevailing  at the time the Fund  calculates  the daily net asset  value of each
class. Short-term investments having a maturity of 60 days or less are valued at
cost with accrued interest or discount earned included in interest receivable.

      The Fund is open for  business on days on which the Exchange is open (each
a "Business Day").  Trading in securities on European and Far Eastern securities
exchanges and OTC markets  normally is completed well before the Fund's close of


                                       8
<PAGE>



business on each Business Day. In addition,  European or Far Eastern  securities
trading may not take place on all  Business  Days.  Furthermore,  trading  takes
place in various  foreign capital markets on days that are not Business Days and
on which the Fund's net asset value is not calculated.  Calculation of net asset
value of A shares and C shares  does not take place  contemporaneously  with the
determination of the prices of the majority of the portfolio  securities used in
such calculation.  The Fund calculates net asset value per share and, therefore,
effect sales and redemptions, as of the close of regular trading on the Exchange
each Business Day. If events  materially  affecting the value of such securities
or other  assets  occur  between  the time  when  their  prices  are  determined
(including their value in U.S. dollars by reference to foreign currency exchange
rates)  and the time  when the  Fund's  net  asset  value  is  calculated,  such
securities  and  other  assets  will be  valued  at fair  value  by  methods  as
determined in good faith by or under the direction of the Board of Trustees.

      The Board of  Trustees  may suspend  the right of  redemption  or postpone
payment  for more than  seven  days at times (1) during  which the  Exchange  is
closed other than for the  customary  weekend and holiday  closings,  (2) during
which trading on the Exchange is restricted as determined by the SEC, (3) during
which  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
practical for the Fund fairly to determine  the value of its net assets,  or (4)
for such other periods as the SEC may by order permit for the  protection of the
holders of A shares and C shares.


PERFORMANCE INFORMATION
- -----------------------

      The  performance  data for A shares  and C shares  of the Fund  quoted  in
advertising and other promotional  materials  represents past performance and is
not intended to indicate future performance. The investment return and principal
value will fluctuate so that an investor's shares,  when redeemed,  may be worth
more or less than their  original  cost.  Average annual total return quotes for
each  class  used  in the  Fund's  advertising  and  promotional  materials  are
calculated according to the following formula:

                        P(1+T)n = ERV

           where: P     =     a hypothetical initial payment of $1,000
                  T     =     average annual total return
                  n     =     number of years
                  ERV   =     ending   redeemable   value  of  a  hypothetical
                              $1,000  payment  made  at the  beginning  of the
                              period at the end of that period

      In  calculating  the  ending  redeemable  value for A shares,  the  Fund's
current  maximum sales load of 4.75% is deducted from the initial $1,000 payment
and all dividends and other  distributions  by the Fund are assumed to have been
reinvested at net asset value on the reinvestment dates during the period. Based
on this formula,  the total return,  or "T" in the formula above, is computed by
finding the average annual compounded rates of return over the period that would
equate the initial amount invested to the ending redeemable value.

      In  connection  with   communicating   its  total  return  to  current  or
prospective  shareholders,  the  Fund  also may  compare  these  figures  to the
performance  of other mutual funds tracked by mutual fund rating  services or to


                                       9
<PAGE>



other unmanaged indexes that may assume  reinvestment of dividends but generally
do not reflect  deductions for administrative and management costs. In addition,
the Fund may from time to time include in advertising and promotional  materials
total return figures that are not calculated  according to the formula set forth
above for each class of shares.  For example,  in comparing the Fund's aggregate
total  return with data  published  by Lipper  Analytical  Services,  Inc.,  CDA
Investment  Technologies,  Inc.,  or with such  market  indices as the Dow Jones
Industrial  Average,  the Standard & Poor's 500 Composite  Stock Price Index and
the Standard & Poor's Midcap 400 Index, the Fund calculates its cumulative total
return  for  each  class  for the  specified  periods  of time  by  assuming  an
investment of $10,000 in that class of shares and assuming the  reinvestment  of
each dividend or other distribution at net asset value on the reinvestment date.
Percentage  increases  are  determined by  subtracting  the initial value of the
investment  from the ending value and by dividing the remainder by the beginning
value.  The Fund does not,  for these  purposes,  deduct from the initial  value
invested any amount  representing  front-end  sales loads charged on A shares or
CDSLs charged on C shares.

      By not  annualizing  the  performance  and  excluding  the  effect  of the
front-end  sales  load on A shares  and the CDSL on C shares,  the total  return
calculated  in this manner  simply will  reflect the increase in net asset value
per share over a period of time, adjusted for dividends and other distributions.
Calculating  total  return  without  taking into  account the sales load or CDSL
results in a higher  rate of return  than  calculating  total  return net of the
front-end sales load.

INVESTING IN THE FUND
- ---------------------

      A shares and C shares are sold at their next determined net asset value on
each  Business  Day.  The  procedures  for  purchasing  shares  of the  Fund are
explained in its Prospectus under "Purchase Procedures."

      Systematic Investment Options
      -----------------------------

      1. Systematic Investing -- You may authorize Heritage to process a monthly
draft from your personal checking account for investment into the Fund.

      2. Payroll  Direct  Deposit -- If your employer  participates  in a direct
deposit  program  (also known as ACH  Deposits) you may have all or a portion of
your payroll  directed to the Fund.  This will  generate a purchase  transaction
each time you are paid by your  employer.  Your  employer will report to you the
amount sent from each paycheck.

      3.  Government  Direct  Deposit -- If you  receive a  qualifying  periodic
payment from the U.S.  Government  or other agency that  participates  in Direct
Deposit, you may have all or a part of each check directed to purchase shares of
the Fund. The U.S. Government or agency will report to you all payments made.

      4. Automatic Exchange -- If you own shares of another Heritage mutual fund
advised or administered by Heritage  ("Heritage Mutual Fund"),  you may elect to
have  a  preset  amount   redeemed  from  that  fund  and  exchanged   into  the
corresponding class of shares of the Fund. You will receive a statement from the
other Heritage Mutual Fund confirming the redemption.

      You may change or terminate any of the above options at any time.


                                       10
<PAGE>



      Retirement Plans
      ----------------

      HERITAGE IRA.  Individuals who earn  compensation and who have not reached
age 70 1/2 before the close of the year  generally may establish a Heritage IRA.
An  individual  may make  limited  contributions  to a Heritage  IRA through the
purchase of shares of the Fund and/or other Heritage Mutual Funds.  The Internal
Revenue Code of 1986, as amended (the "Code"),  limits the  deductibility of IRA
contributions  to taxpayers who are not active  participants  (and whose spouses
are not active participants) in  employer-provided  retirement plans or who have
adjusted gross income below certain levels. Nevertheless, the Code permits other
individuals to make  nondeductible  IRA  contributions up to $2,000 per year (or
$4,000, if such  contributions also are made for a nonworking spouse and a joint
return is filed).  A Heritage IRA also may be used for certain  "rollovers" from
qualified benefit plans and from Section 403(b) annuity plans. For more detailed
information on the Heritage IRA, please contact Heritage.

      Fund  shares  may be used as the  investment  medium for  qualified  plans
(defined  benefit or defined  contribution  plans  established by  corporations,
partnerships or sole  proprietorships).  Contributions to qualified plans may be
made   (within   certain   limits)  on  behalf  of  the   employees,   including
owner-employees, of the sponsoring entity.

      OTHER RETIREMENT PLANS.  Multiple participant payroll deduction retirement
plans also may purchase A shares of any Heritage  Mutual Fund at a reduced sales
load on a monthly  basis  during the  13-month  period  following  such a plan's
initial  purchase.  The sales load applicable to an initial purchase of A shares
will be that normally  applicable under the schedule of sales loads set forth in
the prospectus to an investment 13 times larger than such initial purchase.  The
sales load  applicable to each succeeding  monthly  purchase of A shares will be
that normally applicable, under such schedule, to an investment equal to the sum
of (1) the total purchase previously made during the 13-month period and (2) the
current  month's  purchase  multiplied  by the number of months  (including  the
current month)  remaining in the 13-month  period.  Sales loads  previously paid
during  such period  will not be  adjusted  retroactively  on the basis of later
purchases.  Multiple participant payroll deduction retirement plans may purchase
C shares at any time.

      Alternative Purchase Plans
      --------------------------

      A  shares  are  sold at their  next  determined  net  asset  value  plus a
front-end  sales load on days the  Exchange is open for  business.  C shares are
sold at their next  determined  net asset value on days the Exchange is open for
business,  subject to a 1% CDSL if the investor redeems such shares in less than
one year of purchase.  Heritage, as the Fund's transfer agent, will establish an
account with the Fund and will transfer funds to the Custodian. Normally, orders
will be  accepted  upon  receipt of funds and will be  executed at the net asset
value  determined as of the close of regular trading on the Exchange on that day
plus  any  applicable  sales  load.  See  "Choosing  a Class of  Shares"  in the
Prospectus.  The Funds  reserves  the right to reject any order for Fund shares.
The  Fund's  distributor,  Raymond  James  &  Associates,  Inc.  ("RJA"  or  the
"Distributor"),  has agreed that it will hold the Fund  harmless in the event of
loss as a result of  cancellation  of trades in Fund shares by the  Distributor,
its affiliates or its customers.


                                       11
<PAGE>




      Class A Combined Purchase Privilege (Right Of Accumulation)
      -----------------------------------------------------------

      Certain  investors  may  qualify  for the  Class A sales  load  reductions
indicated in the sales load schedule in the Prospectus by combining purchases of
A shares into a single  "purchase,"  if the resulting  purchase  totals at least
$25,000. The term "purchase" refers to a single purchase by an individual, or to
concurrent  purchases  that,  in  the  aggregate,  are  at  least  equal  to the
prescribed  amounts,  by an individual,  his spouse and their children under the
age of 21 years  purchasing  A shares  for his or their  own  account;  a single
purchase by a trustee or other fiduciary purchasing A shares for a single trust,
estate  or single  fiduciary  account  although  more  than one  beneficiary  is
involved;  or a  single  purchase  for the  employee  benefit  plans of a single
employer.  The term  "purchase"  also includes  purchases by a "company," as the
term is  defined in the 1940 Act,  but does not  include  purchases  by any such
company  that has not been in  existence  for at least six months or that has no
purpose  other  than the  purchase  of A shares or  shares  of other  registered
investment companies at a discount; provided, however, that it shall not include
purchases by any group of individuals  whose sole  organizational  nexus is that
the participants therein are credit card holders of a company, policy holders of
an insurance company, customers of either a bank or broker-dealer, or clients of
an investment  adviser.  A "purchase" also may include A shares purchased at the
same time through a single  selected  dealer of any other  Heritage  Mutual Fund
that distributes its shares subject to a sales load.

      The applicable A shares initial sales load will be based on the total of:

            (i)    the investor's current purchase;

            (ii) the net asset value (at the close of  business on the  previous
day) of (a) all A shares of the Fund held by the  investor  and (b) all A shares
of any other  Heritage  Mutual Fund held by the investor and purchased at a time
when A shares  of such  other  fund were  distributed  subject  to a sales  load
(including Heritage Cash Trust shares acquired by exchange); and

            (iii) the net asset  value of all A shares  described  in  paragraph
(ii) owned by another shareholder  eligible to combine his purchase with that of
the investor into a single "purchase."

      A  shares  of   Heritage   Income   Trust-Intermediate   Government   Fund
("Intermediate  Government")  purchased  from  February 1, 1992 through July 31,
1992,  without  payment  of a sales  load  will be  deemed  to  fall  under  the
provisions  of  paragraph  (ii) as if they had been  distributed  without  being
subject to a sales load,  unless those shares were acquired  through an exchange
of other shares that were subject to a sales load.

      To qualify for the Combined  Purchase  Privilege  on a purchase  through a
selected  dealer,  the investor or selected  dealer must provide the Distributor
with  sufficient  information  to verify that each  purchase  qualifies  for the
privilege or discount.

      Class A Statement Of Intention
      ------------------------------

      Investors  also may obtain the  reduced  sales  loads  shown in the Fund's
Prospectus  by means of a written  Statement of Intention,  which  expresses the
investor's  intention  to  invest  not less than  $25,000  within a period of 13


                                       12
<PAGE>



months in A shares of the Fund or any other Heritage  Mutual Fund. Each purchase
of A shares under a Statement of Intention  will be made at the public  offering
price or prices applicable at the time of such purchase to a single  transaction
of the dollar amount indicated in the Statement. In addition, if you own Class A
shares of any other  Heritage  Mutual  Fund  subject  to a sales  load,  you may
include  those shares in computing  the amount  necessary to qualify for a sales
load reduction.

      The Statement of Intention is not a binding  obligation  upon the investor
to purchase the full amount  indicated.  The minimum initial  investment under a
Statement of Intention is 5% of such amount.  A shares  purchased with the first
5% of such amount will be held in escrow (while remaining registered in the name
of the  investor) to secure  payment of the higher sales load  applicable to the
shares  actually  purchased if the full amount  indicated is not purchased,  and
such  escrowed A shares will be  redeemed  involuntarily  to pay the  additional
sales load, if necessary. When the full amount indicated has been purchased, the
escrow  will be  released.  To the extent an  investor  purchases  more than the
dollar  amount  indicated  on the  Statement of Intention  and  qualifies  for a
further  reduced  sales  load,  the sales load will be  adjusted  for the entire
amount purchased at the end of the 13-month period. The difference in sales load
will be used to purchase  additional A shares of the Fund subject to the rate of
sales  load  applicable  to the actual  amount of the  aggregate  purchases.  An
investor may amend  his/her  Statement  of  Intention to increase the  indicated
dollar amount and begin a new 13-month  period.  In that case,  all  investments
subsequent  to the  amendment  will be made at the sales  load in effect for the
higher amount. The escrow procedures discussed above will apply.

REDEEMING SHARES
- ----------------

      The  methods  of  redemption   are  described  in  the  section  of  the
Prospectus entitled "How to Redeem Shares."

      Systematic Withdrawal Plan
      --------------------------

      Shareholders  may  elect  to make  systematic  withdrawals  from  the Fund
account of a minimum of $50 on a periodic  basis.  The amounts  paid each period
are  obtained  by  redeeming  sufficient  shares  from an account to provide the
withdrawal  amount  specified.  The Systematic  Withdrawal Plan currently is not
available for shares held in an individual  retirement  account,  Section 403(b)
annuity plan, defined  contribution plan,  simplified  employee pension plan, or
other  retirement  plans,  unless  the  shareholder  establishes  to  Heritage's
satisfaction  that  withdrawals  from  such  an  account  may  be  made  without
imposition of a penalty.  Shareholders  may change the amount to be paid without
charge  not more  than  once a year by  written  notice  to the  Distributor  or
Heritage.

      Redemptions  will be made at net asset value determined as of the close of
regular  trading  on  the  Exchange  on a  day  of  each  month  chosen  by  the
shareholders  or a  day  of  the  last  month  of  each  period  chosen  by  the
shareholders,  whichever is applicable.  Systematic  withdrawals of C shares, if
made in less than one year of the date of  purchase,  will be  charged a CDSL of
1%. If the  Exchange is not open for  business  on that day,  the shares will be
redeemed at net asset value determined as of the close of regular trading on the
Exchange on the preceding  Business Day, minus any applicable CDSL for C shares.
The check for the withdrawal payment usually will be mailed on the next Business
Day  following  redemption.  If a  shareholder  elects  to  participate  in  the
Systematic  Withdrawal Plan,  dividends and other distributions on all shares in


                                       13
<PAGE>



the account must be reinvested  automatically  in Fund shares. A shareholder may
terminate the Systematic  Withdrawal  Plan at any time without charge or penalty
by giving  written  notice to Heritage  or the  Distributor.  The Fund,  and the
transfer agent and Distributor also reserve the right to modify or terminate the
Systematic Withdrawal Plan at any time.

      Withdrawal  payments  are  treated  as a sale of shares  rather  than as a
dividend  or a capital  gain  distribution.  These  payments  are taxable to the
extent that the total amount of the payments exceeds the tax basis of the shares
sold.  If  the  periodic  withdrawals  exceed  reinvested  dividends  and  other
distributions,  the amount of the  original  investment  may be  correspondingly
reduced.

      Ordinarily,  a shareholder should not purchase  additional A shares of the
Fund if  maintaining  a  Systematic  Withdrawal  Plan of A  shares  because  the
shareholder  may incur tax  liabilities  in connection  with such  purchases and
withdrawals.   The  Fund  will  not  knowingly   accept   purchase  orders  from
shareholders  for  additional A shares if they maintain a Systematic  Withdrawal
Plan unless the purchase is equal to at least one year's scheduled  withdrawals.
In addition,  a  shareholder  who  maintains  such a Plan may not make  periodic
investments under the Fund's Automatic Investment Plan.

      Telephone Transactions
      ----------------------

      Shareholders may redeem shares by placing a telephone request to the Fund.
The Fund,  Heritage,  Eagle,  the  Distributor  and their  Trustees,  directors,
officers  and  employees  are not liable for any loss  arising out of  telephone
instructions  they  reasonably  believe are authentic.  In acting upon telephone
instructions,  these  parties use  procedures  that are  reasonably  designed to
ensure that such instructions are genuine,  such as (1) obtaining some or all of
the following  information:  account number,  name(s) and social security number
registered  to the  account,  and personal  identification;  (2)  recording  all
telephone transactions; and (3) sending written confirmation of each transaction
to the registered owner. If the Fund, Heritage, Eagle, the Distributor and their
Trustees, directors, officers and employees do not follow reasonable procedures,
some or all of them may be liable for any such losses.

      Redemptions In Kind
      -------------------

      The Fund is obligated to redeem shares for any shareholder for cash during
any 90-day  period up to $250,000  or 1% of its net asset  value,  whichever  is
less. Any redemption beyond this amount also will be in cash unless the Board of
Trustees  determine  that further  cash  payments  will have a material  adverse
effect on  remaining  shareholders.  In such a case,  the Fund will pay all or a
portion of the remainder of the redemption in portfolio  instruments,  valued in
the same way as the Fund determines net asset value.  The portfolio  instruments
will be selected in a manner that the Board of Trustees deem fair and equitable.
A redemption in kind is not as liquid as a cash  redemption.  If a redemption is
made in kind, a shareholder  receiving portfolio  instruments could receive less
than the redemption value thereof and could incur certain transaction costs.


                                       14
<PAGE>



      Receiving Payment
      -----------------

      If a request  for  redemption  is  received  by the Fund in good order (as
described  in the  Prospectus)  before  the  close  of  regular  trading  on the
Exchange,  the  shares  will  be  redeemed  at the net  asset  value  per  share
determined at such close,  minus any applicable CDSL for C shares.  Requests for
redemption  received  by the Fund  after the  close of  regular  trading  on the
Exchange  will be executed at the net asset value  determined as of the close of
such trading on the next trading day, minus any applicable CDSL for C shares.

      If  shares  of  the  Fund  are  redeemed  by  a  shareholder  through  the
Distributor  or a  participating  dealer,  the  redemption  is settled  with the
shareholder as an ordinary transaction.  If a request for redemption is received
before the close of regular trading on the Exchange,  shares will be redeemed at
the net asset value per share  determined on that day, minus any applicable CDSL
for C shares.  Requests  for  redemption  received  after  the close of  regular
trading on the Exchange  will be executed on the next  trading day.  Payment for
shares  redeemed  normally  will  be made by the  Fund to the  Distributor  or a
participating  dealer by the  third  business  day after the day the  redemption
request was made,  provided that  certificates for shares have been delivered in
proper form for transfer to the Fund, or if no certificates  have been issued, a
written  request signed by the  shareholder has been provided to the Distributor
or a participating dealer prior to settlement date.

      Other  supporting  legal  documents may be required from  corporations  or
other organizations, fiduciaries or persons other than the shareholder of record
making the request for redemption.  Questions  concerning the redemption of Fund
shares can be directed to registered  representatives  of the  Distributor  or a
participating dealer, or to Heritage.

EXCHANGE PRIVILEGE
- ------------------

      Shareholders  who have held Fund shares for at least 30 days may  exchange
some or all of their A shares or C shares for corresponding classes of shares of
any other  Heritage  Mutual Fund.  All exchanges will be based on the respective
net asset values of the Heritage Mutual Funds involved.  An exchange is effected
through the  redemption of the shares  tendered for exchange and the purchase of
shares being acquired at their  respective  net asset values as next  determined
following  receipt by the Heritage  Mutual Fund whose shares are being exchanged
of (1) proper instructions and all necessary  supporting  documents as described
in such  fund's  prospectus,  or (2) a telephone  request  for such  exchange in
accordance with the procedures set forth in the Prospectus and below.

      A shares  of  Intermediate  Government  purchased  from  February  1, 1992
through July 31, 1992, without payment of an initial sales load may be exchanged
into A shares  of the Fund  without  payment  of any  sales  load.  A shares  of
Intermediate  Government  purchased after July 31, 1992 without an initial sales
load will be subject to a sales load when  exchanged  into A shares of the Fund,
unless  those  shares were  acquired  through an exchange of other A shares that
were subject to an initial sales load.

      Shares acquired  pursuant to a telephone request for exchange will be held
under  the  same  account  registration  as the  shares  redeemed  through  such
exchange.  For a discussion of limitation of liability of certain entities,  see
"Telephone Transactions" above.


                                       15
<PAGE>



      Telephone  exchanges can be effected by calling Heritage at (800) 421-4184
or by calling a registered  representative  of the Distributor,  a participating
dealer or participating bank ("Representative"). In the event that a shareholder
or his  Representative  is unable to reach  Heritage by  telephone,  a telephone
exchange  can be effected by sending a telegram  to Heritage  Asset  Management,
Inc.  Telephone or telegram requests for an exchange received by the Fund before
the close of regular  trading on the  Exchange  will be effected at the close of
regular trading on that day.  Requests for an exchange  received after the close
of regular  trading will be effected on the Exchange's  next trading day. Due to
the volume of calls or other unusual  circumstances,  telephone exchanges may be
difficult to implement during certain time periods.

TAXES
- -----

      GENERAL.  The Fund is treated as a separate corporation for Federal income
tax purposes. In order to qualify for the favorable tax treatment as a regulated
investment company ("RIC") under the Code, the Fund must distribute  annually to
its  shareholders  at  least  90%  of  its  investment  company  taxable  income
(generally  consisting of net investment income, net short-term capital gain and
net  gains  from   certain   foreign   currency   transactions)   ("Distribution
Requirement") and must meet several additional requirements.  These requirements
include the following: (1) the Fund must derive at least 90% of its gross income
each taxable year from dividends,  interest, payments with respect to securities
loans and gains  from the sale or other  disposition  of  securities  or foreign
currencies,  or other income  (including gains from options,  futures or forward
currency  contracts)  derived  with  respect to its  business  of  investing  in
securities or those currencies ("Income Requirement");  (2) the Fund must derive
less  than 30% of its  gross  income  each  taxable  year from the sale or other
disposition of securities, or any of the following, that were held for less than
three months -- options or futures (other than those on foreign currencies),  or
foreign  currencies (or options,  futures or forward contracts thereon) that are
not directly related to the Fund's principal business of investing in securities
(or options and futures with respect thereto) ("Short-Short Limitation"); (3) at
the close of each quarter of the Fund's  taxable year, at least 50% of the value
of its total assets must be represented by cash and cash items, U.S.  Government
securities,  securities  of other RICs and other  securities,  with those  other
securities  limited,  in respect of any one  issuer,  to an amount that does not
exceed 5% of the value of the Fund's  total  assets and that does not  represent
more than 10% of the  issuer's  outstanding  voting  securities;  and (4) at the
close of each quarter of the Fund's taxable year, not more than 25% of the value
of its total assets may be invested in  securities  (other than U.S.  Government
securities or the securities of other RICs) of any one issuer.

      The Fund will be subject to a  nondeductible  4% excise tax ("Excise Tax")
to the  extent  it  fails  to  distribute  by  the  end  of  any  calendar  year
substantially  all of its ordinary income for that year and its capital gain net
income for the one-year  period ending on October 31 of that year,  plus certain
other amounts.

      A  redemption  of Fund shares will result in a taxable gain or loss to the
redeeming shareholder,  depending on whether the redemption proceeds are more or
less than the  shareholder's  adjusted  basis  for the  redeemed  shares  (which
normally  includes any sales load paid on A shares).  An exchange of Fund shares
for shares of another  Heritage Mutual Fund (including the other Fund) generally


                                       16
<PAGE>



will  have  similar  tax  consequences.  However,  special  rules  apply  when a
shareholder  disposes of A shares of the Fund through a  redemption  or exchange
within 90 days after purchase  thereof and  subsequently  reacquires A shares of
the Fund or acquires A shares of another  Heritage  Mutual Fund without paying a
sales load due to the  90-day  reinstatement  or  exchange  privilege.  In these
cases,  any gain on the  disposition of the original A shares will be increased,
or loss  decreased,  by the amount of the sales load paid when those shares were
acquired,  and that  amount  will  increase  the  adjusted  basis of the  shares
subsequently  acquired.  In  addition,  if Fund  shares are  purchased  (whether
pursuant to the  reinstatement  privilege or otherwise) within 30 days before or
after redeeming other shares of the Fund (regardless of class) at a loss, all or
a portion of that loss will not be deductible and will increase the basis of the
newly purchased shares.

      If shares of the Fund are sold at a loss  after  being held for six months
or less, the loss will be treated as long-term,  instead of short-term,  capital
loss to the extent of any capital gain  distributions  received on those shares.
Investors  also should be aware that if shares are purchased  shortly before the
record date for a dividend or other distribution,  the shareholder will pay full
price for the shares  and  receive  some  portion of the price back as a taxable
distribution.

      INCOME FROM FOREIGN  SECURITIES.  Dividends  and interest  received by the
Fund may be subject to income,  withholding  or other  taxes  imposed by foreign
countries and U.S. possessions  ("foreign taxes") that would reduce the yield on
its securities.  Tax conventions between certain countries and the United States
may reduce or eliminate these foreign taxes, however, and many foreign countries
do not impose  taxes on  capital  gains in  respect  of  investments  by foreign
investors.

      The Fund may invest in the stock of "passive foreign investment companies"
("PFICs"). A PFIC is a foreign corporation that, in general, meets either of the
following  tests:  (1) at least 75% of its gross  income  is  passive  or (2) an
average of at least 50% of its assets  produce,  or are held for the  production
of, passive  income.  Under certain  circumstances,  the Fund will be subject to
Federal  income tax on a portion of any  "excess  distribution"  received on the
stock of a PFIC or of any gain on disposition of the stock  (collectively  "PFIC
income"), plus interest thereon, even if the Fund distributes the PFIC income as
a taxable dividend to its  shareholders.  The balance of the PFIC income will be
included in the Fund's investment company taxable income and, accordingly,  will
not  be  taxable  to  it to  the  extent  that  income  is  distributed  to  its
shareholders.

      If the Fund invests in a PFIC and elects to treat the PFIC as a "qualified
electing  fund"  ("QEF")  then  in  lieu  of  the  foregoing  tax  and  interest
obligation,  the Fund will be  required  to include in income  each year its pro
rata share of the QEF's  annual  ordinary  earnings  and net  capital  gain (the
excess of net long-term capital gain over net short-term  capital loss) -- which
most likely would have to be distributed by the Fund to satisfy the Distribution
Requirement and avoid imposition of the Excise Tax -- even if those earnings and
gain were not  distributed  to the Fund by the QEF. In most instances it will be
very  difficult,  if not  impossible,  to make this election  because of certain
requirements thereof.

      Pursuant to proposed  regulations,  open-end RICs, such as the Funds would
be  entitled  to  elect  to  "mark-to-market"  their  stock  in  certain  PFICs.
"Marking-to-market," in this context, means recognizing as gain for each taxable


                                       17
<PAGE>



year the excess,  as of the end of that year,  of the fair market  value of each
such  PFIC's   stock  over  the   adjusted   basis  in  that  stock   (including
mark-to-market gain for each prior year for which an election was in effect).

      Gains or losses (1) from the disposition of foreign  currencies,  (2) from
the  disposition of debt  securities  denominated  in foreign  currency that are
attributable to fluctuations  in the value of the foreign  currency  between the
dates  of  acquisition  and  disposition  of the  securities,  and (3)  that are
attributable  to  fluctuations in exchange rates that occur between the time the
Fund accrues  dividends,  interest or other  receivables or accrues  expenses or
other  liabilities  denominated  in a  foreign  currency  and the  time the Fund
actually  collects the  receivables or pays the  liabilities,  generally will be
treated as ordinary income or loss. These gains or losses, referred to under the
Code as "section  988" gains or losses,  may  increase or decrease the amount of
the  Fund's  investment   company  taxable  income  to  be  distributed  to  its
shareholders.

      Investors  are advised to consult  their own tax  advisers  regarding  the
status of an investment in the Fund under state and local tax laws.

FUND INFORMATION
- ----------------

      Management Of The Fund
      ----------------------

      TRUSTEES AND  OFFICERS.  Trustees and officers are listed below with their
addresses,   principal   occupations  and  present   positions,   including  any
affiliation with Raymond James Financial, Inc. ("RJF"), RJA, Heritage and Eagle.

<TABLE>
<CAPTION>

                                  Position with             Principal Occupation
Name                               the Trust               During Past Five Years
- ----                              -------------            ----------------------
<S>                              <C>              <C>

Thomas A. James*                   Trustee        Chairman of the Board since  1986 and Chief 
880 Carillon Parkway                              Executive since  1969  of RJF;  Chairman of 
St.  Petersburg,  FL 33716                        the  Board of  RJA  since 1986; Chairman of 
                                                  the  Board  of  Eagle  since 1984 and Chief 
                                                  Executive  Officer  of Eagle, 1994 to 1996. 
                                                                                              
Richard K. Riess*                  Trustee        Chief  Executive  Officer  of  Eagle  since 
880 Carillon Parkway                              1996,  President,  1995  to present,  Chief 
St. Petersburg, FL  33716                         Operating Officer, 1988 to 1996,  Executive 
                                                  Vice President, 1988 to 1993.               
                                                                                              
Donald W. Burton                   Trustee        President   of   South   Atlantic   Capital 
614 W. Bay Street                                 Corporation   (venture capital) since 1981. 
Suite 200                                                                                     
Tampa, FL  33606                                                                              
                                                                                              
                                   

                                       18
<PAGE>



                                  Position with             Principal Occupation
Name                               the Trust               During Past Five Years
- ----                              -------------            ----------------------

C. Andrew Graham                   Trustee        Vice  President  of  Financial Designs Ltd.  
Financial Designs, Ltd.                           since  1992;  Executive  Vice  President of  
1775 Sherman Street                               the Madison  Group,  Inc.,  1991 to  1992;   
Suite 1900                                        Principal  of  First   Denver   Financial    
Denver, CO  80203                                 Corporation (investment banking) since       
                                                  1987.                                        
                                                                                               
David M. Phillips                  Trustee        Chairman  and  Chief Executive  Officer  of  
World Trade Center Chicago                        CCC Information Services, Inc.  since  1994  
444 Merchandise Mart                              and  of  InfoVest  Corporation (information  
Chicago, IL  60654                                services   to   the   insurance   and  auto  
                                                  industries  and  consumer households) since  
                                                  1982.                                        
                                                                                               
Eric Stattin                       Trustee        Litigation  Consultant/Expert  Witness  and  
1975 Evening Star Drive                           private  investor since 1988.                
Park City, UT  84060                                                                           
                                                                                               
James L. Pappas                    Trustee        Lykes  Professor  of  Banking  and  Finance  
University of South Florida                       since 1986 at University of South  Florida;  
College of Business                               Dean of  College of Business Administration  
  Administration                                  1987 to 1996.                                
Tampa, FL  33620                                                                               
                                                                                               
Stephen G. Hill                    President      Chief  Executive  Officer  and President of  
880 Carillon Parkway                              Heritage  since  1989  and Director  since   
St. Petersburg, FL  33716                         1994; Director of Eagle since 1995.          
                                                                                               
Donald H. Glassman                 Treasurer      Treasurer of Heritage since 1989; Treasurer  
880 Carillon Parkway                              of Heritage Mutual Funds since 1989.         
St. Petersburg, FL  33716                                                                      
                                                                                               
Clifford J. Alexander              Secretary      Partner,  Kirkpatrick  &  Lockhart LLP (law  
1800 Massachusetts Ave., NW                       firm).                                       
Washington, DC  20036                                                                          
                                                                                               
Patricia Schneider                 Assistant      Compliance Administrator of Heritage.        
880 Carillon Parkway               Secretary                                                   
St. Petersburg, FL  33716                                                                      
                                                                                               
Robert J. Zutz                     Assistant      Partner,  Kirkpatrick  & Lockhart LLP        
1800 Massachusetts Ave. NW         Secretary      (law firm).                                  
Washington, DC  20036                                                                          
                                                                                               
</TABLE>


                                       19
<PAGE>
                                   


      *     These  Trustees  are  "interested  persons"  as defined in section
2(a)(19) of the 1940 Act.

      The Trustees and  officers of the Trust,  as a group,  own less than 1% of
the Fund's shares  outstanding.  The Trust's  Declaration of Trust provides that
the  Trustees  will not be liable for errors of  judgment or mistakes of fact or
law.  However,  they are not protected against any liability to which they would
otherwise  be  subject  by reason  of  willful  misfeasance,  bad  faith,  gross
negligence or reckless  disregard of the duties involved in the conduct of their
office.

      The Trust currently pays Trustees who are not "interested  persons" of the
Trust $2,908  annually  and $728 per meeting of the Board of Trustees.  Trustees
also are reimbursed  for any expenses  incurred in attending  meetings.  Because
Heritage performs  substantially all of the services necessary for the operation
of the Fund, the Fund requires no employees. No officer, director or employee of
Heritage  receives  any  compensation  from the Fund for acting as a director or
officer.  The following table shows the compensation  earned by each Trustee for
the fiscal year ended October 31, 1996.

<TABLE>
<CAPTION>

                                        COMPENSATION TABLE

                                        Pension or                             Total Compensation
                       Aggregate     Retirement Benefits                       From the Trust and
                     Compensation     Accrued as Part       Estimated Annual   the Heritage Family
Name of Person,        From the           of the              Benefits Upon       of Funds Paid
   Position             Trust        Trust's Expenses          Retirement          to Trustees
- --------------      -------------    -------------------    ----------------   -------------------
<S>                 <C>               <C>                   <C>                <C>

Donald W.               $5,820            $0                        $0             $17,000    
Burton, Trustee                                                                              
                                                                                             
C. Andrew               $5,820            $0                        $0             $17,000   
Graham, Trustee                                                                              
                                                                                             
David M.                $5,092            $0                        $0             $15,000   
Phillips,                                                                                    
Trustee                                                                                      
                                                                                             
Eric Stattin,           $5,820            $0                        $0             $17,000   
Trustee                                                                                      
                                                                                             
James L.                $5,820            $0                        $0             $17,000   
Pappas,                                                                                      
Trustee                                                                                      
                                                                                             
Richard K.                $0              $0                        $0               $0      
Riess,                                                                                       
Trustee                                                                                      
                                                                                             
Thomas A. James,          $0              $0                        $0               $0      
Trustee                                                                                      
                                                                  
</TABLE>



                                       20
<PAGE>




      Five Percent Shareholders
      -------------------------

      As of September 29, 1997,  Heritage is the sole  shareholder  of record of
the Fund.

      Investment Adviser And Administrator; Subadviser
      ------------------------------------------------

      The investment  adviser and  administrator  for the Fund is Heritage Asset
Management,  Inc.  Heritage was organized as a Florida  corporation in 1985. All
the capital stock of Heritage is owned by RJF, which is a holding  company that,
through its  subsidiaries,  is engaged  primarily in providing  customers with a
wide  variety of  financial  services in  connection  with  securities,  limited
partnerships, options, investment banking and related fields.

      Heritage  is  responsible   for  overseeing  the  Fund's   investment  and
noninvestment  affairs,  subject to the control and direction of the Board.  The
Trust,  on  behalf  of  the  Fund,  entered  into  an  Investment  Advisory  and
Administration  Agreement with Heritage dated March 29, 1993 and supplemented on
September 29, 1997,  to include the Fund  ("Advisory  Agreement").  The Advisory
Agreement  requires that Heritage review and establish  investment  policies for
the Fund and administer the Fund's noninvestment affairs.

      Under a  Subadvisory  Agreement,  Eagle  provides  investment  advice  and
portfolio management services, subject to direction by Heritage and the Board of
Trustees, to the Fund for a fee payable by Heritage  ("Subadvisory  Agreement").
Eagle was organized as a Florida  corporation in 1976 and also is a wholly owned
subsidiary of RJF.

      Heritage  also is  obligated  to  furnish  the  Fund  with  office  space,
administrative,  and  certain  other  services  as well as  executive  and other
personnel  necessary for the operation of the Fund.  Heritage and its affiliates
also pay all the  compensation  of  Trustees of the Trust who are  employees  of
Heritage and its  affiliates.  The Fund pays all its other expenses that are not
assumed by Heritage.  The Fund also is liable for such nonrecurring  expenses as
may arise,  including litigation to which the Fund may be a party. The Fund also
may have an  obligation  to indemnify  its Trustees and officers with respect to
any such litigation.

      The Advisory Agreement and the Subadvisory Agreement each were approved by
the Board of Trustees  (including  all of the Trustees  who are not  "interested
persons"  of  Heritage  or  Eagle,  as  defined  under  the 1940 Act) and by the
shareholders  of the Trust in compliance  with the 1940 Act. Each Agreement will
continue in force for a period of two years unless its  continuance  is approved
at least annually  thereafter by (1) a vote,  cast in person at a meeting called
for that  purpose,  of a  majority  of those  Trustees  who are not  "interested
persons" of Heritage, Eagle or the Trust, and by (2) the majority vote of either
the full Board of Trustees or the vote of a majority of the  outstanding  shares
of  the  Fund.  The  Advisory  and  Subadvisory  Agreements  each  automatically
terminates  on  assignment,  and each is  terminable  on not more  than 60 days'
written notice by the Trust to either party. In addition, the Advisory Agreement
may be terminated  on not less than 60 days'  written  notice by Heritage to the
Fund and the  Subadvisory  Agreement may be terminated on not less than 60 days'
written notice by Heritage or 90 days' written notice by Eagle.  Under the terms
of the Advisory  Agreement,  Heritage  automatically  become responsible for the
obligations of Eagle upon termination of the Subadvisory Agreement. In the event
Heritage ceases to be the investment  adviser the Fund or the Distributor ceases
to be principal  distributor of shares of the Fund, the right of the Fund to use
the identifying name of "Heritage" may be withdrawn.


                                       21
<PAGE>



      Heritage and Eagle shall not be liable to the Fund or any  shareholder for
anything  done or omitted by them,  except acts or omissions  involving  willful
misfeasance,  bad faith,  gross  negligence or reckless  disregard of the duties
imposed upon them by their  agreements  with the Fund or for any losses that may
be sustained in the purchase, holding or sale of any security.

      All of the  officers of the Fund except for Messrs.  Alexander  and Zutz
are officers or directors of Heritage or its affiliates.  These  relationships
are described under "Management of the Fund."

      ADVISORY AND ADMINISTRATION  FEE. The annual investment  advisory fee paid
monthly by the Fund to Heritage is based on the Fund's  average daily net assets
as listed in its Prospectus.

      For the Fund, Heritage has voluntarily agreed to waive its management fees
to the extent that annual  operating  expenses  attributable  to A shares exceed
1.60% of the average  daily net assets or to the extent  that  annual  operating
expenses  attributable  to C shares  exceed  2.35% of  average  daily net assets
attributable to that class during this fiscal year.

      Heritage has entered into an  agreement  with Eagle to provide  investment
advice and portfolio  management services to the Fund for a fee paid by Heritage
to Eagle  equal to 50% of the fees  payable  to  Heritage  by the Fund,  without
regard  to any  reduction  in fees  actually  paid to  Heritage  as a result  of
voluntary fee waivers by Heritage.

      CLASS-SPECIFIC EXPENSES. The Fund may determine to allocate certain of its
expenses  (in  addition to  distribution  fees) to the  specific  classes of the
Fund's shares to which those expenses are attributable.

      Brokerage Practices
      -------------------

      While the Fund generally purchases securities for long-term capital gains,
it may engage in short-term  transactions  under various market  conditions to a
greater  extent  than  certain  other  mutual  funds  with  similar   investment
objectives. Thus, the turnover rate may vary greatly from year to year or during
periods  within a year.  The  Fund's  portfolio  turnover  rate is  computed  by
dividing the lesser of purchases  or sales of  securities  for the period by the
average  value of portfolio  securities  for that period.  The Fund's  portfolio
turnover rate is expected to be 100%.

      Eagle  is   responsible   for  the  execution  of  the  Fund's   portfolio
transactions  and must  seek the most  favorable  price and  execution  for such
transactions.  Best execution,  however, does not mean that the Fund necessarily
will be paying the lowest commission or spread available.  Rather, the Fund also
will  take  into  account  such  factors  as size of the  order,  difficulty  of
execution, efficiency of the executing broker's facilities, and any risk assumed
by the executing broker.

      It is a common practice in the investment  advisory  business for advisers
of investment  companies and other institutional  investors to receive research,


                                       22
<PAGE>



statistical and quotation  services from  broker-dealers  who execute  portfolio
transactions  for the clients of such  advisers.  Consistent  with the policy of
most favorable price and execution,  Eagle may give  consideration  to research,
statistical  and other  services  furnished by brokers or dealers.  In addition,
Eagle may place  orders with  brokers who provide  supplemental  investment  and
market  research  and  securities  and  economic  analysis  and may pay to these
brokers a higher  brokerage  commission  or spread  than may be charged by other
brokers,  provided that Eagle  determines in good faith that such  commission is
reasonable in relation to the value of brokerage and research services provided.
Such research and analysis may be useful to Eagle in connection with services to
clients other than the Fund.

      The Fund  generally  uses  the  Distributor,  its  affiliates  or  certain
affiliates  of  Heritage as a broker for agency  transactions  in listed and OTC
securities  at  commission  rates and under  circumstances  consistent  with the
policy of best execution. Commissions paid to the Distributor, its affiliates or
certain  affiliates of Heritage  will not exceed "usual and customary  brokerage
commissions."  Rule  l7e-1  under the 1940 Act  defines  "usual  and  customary"
commissions  to include  amounts that are  "reasonable  and fair compared to the
commission,  fee or  other  remuneration  received  or to be  received  by other
brokers in connection with comparable  transactions involving similar securities
being purchased or sold on a securities  exchange during a comparable  period of
time."

      Eagle also may select other brokers to execute portfolio transactions.  In
the OTC market,  the Fund  generally  deals with primary  market makers unless a
more favorable execution can otherwise be obtained.

      The  Fund  may  not  buy  securities  from,  or sell  securities  to,  the
Distributor as principal.  However, the Board of Trustees has adopted procedures
in  conformity  with Rule 10f-3 under the 1940 Act whereby the Fund may purchase
securities  that are  offered in  underwritings  in which the  Distributor  is a
participant. The Board of Trustees will consider the possibilities of seeking to
recapture  for  the  benefit  of  expenses  to the  Fund  of  certain  portfolio
transactions,  such as underwriting  commissions  and tender offer  solicitation
fees, by conducting such portfolio  transactions  through  affiliated  entities,
including  the  Distributor,  but only to the  extent  such  recapture  would be
permissible  under applicable  regulations,  including the rules of the National
Association of Securities Dealers, Inc.
and other self-regulatory organizations.

      Pursuant  to Section  11(a) of the  Securities  Exchange  Act of 1934,  as
amended,  the Fund consented to the  Distributor  executing  transactions  on an
exchange on its behalf.

      Distribution Plans
      ------------------

      The Distributor and Representatives  with whom the Distributor has entered
into  dealer  agreements  offer  shares of the Fund as agents on a best  efforts
basis and are not  obligated  to sell any  specific  amount of  shares.  In this
connection,  the  Distributor  makes  distribution  and  servicing  payments  to
participating  dealers  in  connection  with the  sale of  shares  of the  Fund.
Pursuant to the Distribution Agreement with the Trust on behalf of the Fund with
respect  to A shares  and C  shares,  the  Distributor  bears the cost of making
information about the Fund available through  advertising,  sales literature and
other means, the cost of printing and mailing prospectuses to persons other than
shareholders,  and salaries and other expenses relating to selling efforts.  The
Distributor also pays service fees to dealers for providing personal services to


                                       23
<PAGE>



Class A and C shareholders and for maintaining  shareholder  accounts.  The Fund
pays the cost of  registering  and qualifying its shares under state and federal
securities   laws  and  typesetting  of  its   prospectuses   and  printing  and
distributing prospectuses to existing shareholders.

      The Fund has  adopted a Class A  Distribution  Plan  (the  "Class A Plan")
which,  among  other  things,  permits  it to pay the  Distributor  the  monthly
distribution  and service fee out of its net assets to finance  activity that is
intended to result in the sale and  retention of A shares.  The Class A Plan was
approved by the Board of Trustees,  including a majority of the Trustees who are
not interested  persons of the Fund (as defined in the 1940 Act) and who have no
direct  or  indirect  financial  interest  in the  operation  of the Plan or the
Distribution  Agreement (the  "Independent  Trustees"),  after  determining that
there is a reasonable likelihood that the Fund and its Class A shareholders will
benefit from the Class A Plan.

      The Fund also has adopted a Class C Distribution Plan (the "Class C Plan")
which,  among  other  things,  permits  it to pay the  Distributor  the  monthly
distribution  and service fee out of its net assets to finance  activity that is
intended to result in the sale and retention of C shares. The Distributor,  on C
shares,  may retain the first 12 months  distribution  fee for  reimbursement of
amounts paid to the broker-dealer at the time of purchase.  The Class C Plan was
approved  by the Board of  Trustees,  including  a majority  of the  Independent
Trustees,  after determining that there is a reasonable likelihood that the Fund
and its Class C shareholders will benefit from the Class C Plan.

      The Class A Plan and the Class C Plan each may be  terminated by vote of a
majority  of  the  Independent  Trustees,  or  by  vote  of a  majority  of  the
outstanding  voting  securities  of a class of the Fund.  The Board of  Trustees
reviews quarterly a written report of Plan costs and the purposes for which such
costs have been incurred. A Plan may be amended by vote of the Board,  including
a majority of the Independent  Trustees,  cast in person at a meeting called for
such  purpose.  Any  change  in  a  Plan  that  would  increase  materially  the
distribution cost to a class requires shareholder approval of that class.

      As  compensation  for the  services  provided  and  expenses  borne by the
Distributor pursuant to the Distribution Agreement with respect to A shares, the
Fund pays the Distributor the sales load described in its Prospectus and may pay
a 12b-1 fee in an amount up to .35% of the  Fund's  average  daily net assets in
accordance  with the  Class A Plan  described  below.  The  distribution  fee is
accrued  daily and paid  monthly,  and  currently is equal on an annual basis to
 .25% of average daily net assets for the Fund. The  Distributor may use this fee
as a service fee to  compensate  participating  dealers for  services  performed
incidental to the maintenance of shareholder accounts.

      As  compensation  for the  services  provided  and  expenses  borne by the
Distributor pursuant to the Distribution Agreement with respect to C shares, the
Fund pays the Distributor a distribution fee in accordance with the Class C Plan
described below.  The  distribution  fee is accrued daily and paid monthly,  and
currently is equal on an annual basis to .75% of average  daily net assets.  The
service fee is accrued  daily and paid  monthly,  and  currently  is equal on an
annual basis to .25% of average daily net assets.


                                       24
<PAGE>



      The  Distribution  Agreement  may be  terminated  at any  time on 60 days'
written  notice  without  payment of any penalty by either  party.  The Fund may
effect  such  termination  by  vote  of a  majority  of the  outstanding  voting
securities of the Fund or by vote of a majority of the Independent Trustees. For
so long as either the Class A Plan or the Class C Plan is in  effect,  selection
and nomination of the Independent  Trustees shall be committed to the discretion
of such disinterested persons.

      The  Distribution  Agreement and each of the  above-referenced  Plans will
continue in effect for  successive  one-year  periods,  provided  that each such
continuance  is  specifically  approved  (1) by the  vote of a  majority  of the
Independent  Trustees  and (2) by the vote of a majority of the entire  Board of
Trustees cast in person at a meeting called for that purpose.

Administration Of The Fund
- --------------------------

      ADMINISTRATIVE,  FUND  ACCOUNTING AND TRANSFER AGENT  SERVICES.  Heritage,
subject to the control of the Board of  Trustees,  will  manage,  supervise  and
conduct the  administrative  and business  affairs of the Fund;  furnish  office
space  and  equipment;  oversee  the  activities  of  the  subadvisers  and  the
Custodian;  and pay all salaries,  fees and expenses of officers and Trustees of
the Fund who are  affiliated  with  Heritage.  In  addition,  Heritage  provides
certain shareholder servicing activities for customers of the Fund.

      Heritage  also is the  transfer  and  dividend  disbursing  agent and fund
accountant  for the  Fund.  The Fund  pays  Heritage  its cost  plus 10% for its
services as fund accountant and transfer and dividend disbursing agent.

      CUSTODIAN.  State Street Bank and Trust Company,  P.0. Box 1912, Boston,
Massachusetts  02105,  serves as custodian of the Fund's assets. The Custodian
also provides portfolio accounting and certain other services for the Fund.

      LEGAL COUNSEL.  Kirkpatrick & Lockhart LLP, 1800  Massachusetts  Avenue,
NW, 2nd Floor, Washington, D.C. 20036, serves as counsel to the Fund.

      INDEPENDENT  ACCOUNTANTS.  Price  Waterhouse LLP, 400 North Ashley Street,
Suite 2800, Tampa, Florida 33602, are the independent public accountants for the
Fund.

Potential Liability
- -------------------

      Under certain circumstances, shareholders may be held personally liable as
partners  under  Massachusetts  law for  obligations of the Fund. To protect its
shareholders,  the  Fund has  filed  legal  documents  with  Massachusetts  that
expressly  disclaim the liability of its shareholders for acts or obligations of
the Fund. These documents  require notice of this disclaimer to be given in each
agreement, obligation or instrument the Fund or its Trustees enter into or sign.
In the unlikely  event a shareholder  is held  personally  liable for the Fund's
obligations,  that Fund is required to use its property to protect or compensate
the  shareholder.  On  request,  the Fund will defend any claim made and pay any
judgment against a shareholder for any act or obligation of the Fund. Therefore,
financial loss resulting from liability as a shareholder  will occur only if the
Fund itself  cannot  meet its  obligations  to  indemnify  shareholders  and pay
judgments against them.



                                       25
<PAGE>



                                   APPENDIX

COMMERCIAL PAPER RATINGS
- ------------------------

The rating services'  descriptions of commercial paper ratings in which the Fund
may invest are:

Description Of Moody's Investors Service, Inc. Commercial Paper Debt Ratings
- ----------------------------------------------------------------------------

PRIME-1.  Issuers  (or  supporting  institutions)  rated  PRIME-1  (P-1)  have a
superior  ability for  repayment  of senior  short-term  debt  obligations.  P-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 (or supporting institutions) rated PRIME-2 (P-2) 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.

Description Of Standard & Poor's Commercial Paper Ratings
- ---------------------------------------------------------

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

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



CORPORATE DEBT RATINGS
- ----------------------

The rating  services'  descriptions  of corporate debt ratings in which the Fund
may invest are:

Description Of Moody's Investors Service, Inc. Corporate Debt Ratings
- ---------------------------------------------------------------------

AAA - Bonds that 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



<PAGE>


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 that 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 that make the
long-term risks appear somewhat larger than the Aaa securities.

A - Bonds that 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 that
suggest a susceptibility to impairment sometime in the future.

Baa - Bonds that are rated Baa are considered  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  that 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  that 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  that 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 that are rated Ca represent  obligations  that are  speculative  in a
high degree. Such issues are often in default or have other marked shortcomings.

C - Bonds that 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  applies  numerical  modifiers,  1, 2 and 3 in each generic rating
classification  from Aa  through B in its  corporate  bond  rating  system.  The
modifier 1  indicates  that the  company  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  company  ranks  in the  lower  end of its  generic  rating
category.

DESCRIPTION OF STANDARD & POOR'S CORPORATE DEBT RATINGS
- -------------------------------------------------------

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

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



                                       A-2
<PAGE>



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

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

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

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

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

CCC - Debt rated "CCC" has a currently  identifiable  vulnerability  to default,
and is dependent upon favorable business,  financial, and economic conditions to
meet timely  payment of interest  and  repayment of  principal.  In the event of
adverse business,  financial,  or economic conditions,  it is not likely to have
the capacity to pay interest and repay  principal.  The "CCC" rating category is
also used for debt  subordinated  to senior  debt that is  assigned an actual or
implied "B" or "B-" rating.

CC - The rating "CC" is typically  applied to debt  subordinated  to senior debt
that is assigned an actual or implied "CCC" rating.

C - The rating "C" is typically applied to debt subordinated to senior debt that
is assigned an actual or implied "CCC-" debt rating.  The "C" rating may be used
to cover a  situation  where a  bankruptcy  petition  has been  filed,  but debt
service payments are continued.

CI - The rating "CI" is reserved  for income bonds on which no interest is being
paid.

D - Debt rated "D" is in payment  default.  The "D" rating category is used when
interest payments or principal payments are not made on the date due even if the
applicable grace period has not expired,  unless S&P 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 if debt service payments are jeopardized.


                                       A-3
<PAGE>



PLUS (+) OR MINUS (-) - The  ratings  from "AA" to "CCC" may be  modified by the
addition  of a plus or minus  sign to show  relative  standing  within the major
categories.

NR -  Indicates  that no  public  rating  has  been  requested,  that  there  is
insufficient  information on which to base a rating, or that S&P does not rate a
particular type of obligation as a matter of policy.





























                                      A-4




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