EATON VANCE MUTUAL FUNDS TRUST
497, 1997-09-19
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                           EATON VANCE TAX-MANAGED
                             EMERGING GROWTH FUND
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EATON VANCE TAX-MANAGED EMERGING GROWTH FUND (THE "FUND") IS A MUTUAL FUND
SEEKING LONG-TERM, AFTER-TAX RETURNS FOR ITS SHAREHOLDERS THROUGH INVESTING IN A
DIVERSIFIED PORTFOLIO OF EQUITY SECURITIES OF EMERGING GROWTH COMPANIES. THE
FUND IS A SEPARATE SERIES OF EATON VANCE MUTUAL FUNDS TRUST (THE "TRUST").
    

Shares of the Fund are not deposits or obligations of, or guaranteed or endorsed
by, any bank or other insured depository institution, and are not federally
insured by the Federal Deposit Insurance Corporation, the Federal Reserve Board
or any other government agency. Shares of the Fund involve investment risks,
including fluctuations in value and the possible loss of some or all of the
principal investment.

   
This Prospectus is designed to provide you with information you should know
before investing. Please retain this document for future reference. A Statement
of Additional Information for the Fund dated September 16, 1997, as supplemented
from time to time, has been filed with the Securities and Exchange Commission
(the "Commission") and is incorporated herein by reference. The Statement of
Additional Information is available without charge from the Fund's principal
underwriter, Eaton Vance Distributors, Inc. (the "Principal Underwriter"), 24
Federal Street, Boston, MA 02110 (telephone (800) 225-6265). The Fund's
investment adviser is Eaton Vance Management (the "Investment Adviser"), which
is located at the same address. Eaton Vance Management also acts as the
administrator (the "Administrator") of the Fund.
    

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

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                                    PAGE                                    PAGE

Shareholder and Fund Expenses ........ 2  How to Buy Shares .................  9
The Fund's Investment Objective ...... 3  How to Redeem Shares .............. 11
The Tax-Managed Mutual Fund Advantage  3  Reports to Shareholders ........... 13
Investment Policies and Risks ........ 4  The Lifetime Investing Account/       
Organization of the Fund ............. 6    Distribution Options ............ 13
Management of the Fund ............... 7  The Eaton Vance Exchange Privilege. 14
Distribution and Service Plans ....... 8  Eaton Vance Shareholder Services .. 15
Valuing Shares ....................... 9  Distributions and Taxes ........... 16
                                          Performance Information ........... 17

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                     PROSPECTUS DATED SEPTEMBER 16, 1997
    
<PAGE>
SHAREHOLDER AND FUND EXPENSES
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<TABLE>
SHAREHOLDER TRANSACTION EXPENSES
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<CAPTION>
                                                                            CLASS A       CLASS B       CLASS C
                                                                             SHARES        SHARES        SHARES
                                                                             ------        ------        ------
<S>                                                                           <C>            <C>           <C>
Maximum Sales Charge Imposed on Purchases of Shares
  (as a percentage of offering price)                                         5.75%          None          None
Sales Charges Imposed on Reinvested Distributions                              None          None          None
Fees to Exchange Shares                                                        None          None          None
Maximum Contingent Deferred Sales Charge                                       None         5.00%         1.00%
   
ANNUAL FUND OPERATING EXPENSES (as a percentage of average daily net assets)
- -----------------------------------------------------------------------------------------------------------------
    
                                                                            CLASS A       CLASS B       CLASS C
                                                                            SHARES        SHARES        SHARES
<S>                                                                          <C>           <C>           <C>
Investment Adviser Fee                                                       0.625%        0.625%        0.625%
Rule 12b-1 Distribution and/or Service Fees                                  0.000%        0.750%        1.000%
Other Expenses                                                               0.250%        0.250%        0.250%
                                                                             -----         -----         ----- 
    Total Operating Expenses                                                 0.875%        1.625%        1.875%
                                                                             =====         =====         ===== 
   
EXAMPLES
An investor would pay the following expenses and, in the case of Class A shares, maximum initial sales charge or, in the
case of Class B and Class C shares, the applicable contingent deferred sales charge on a $1,000 investment, assuming (a)
5% annual return and (b) redemption at the end of each period:
    
                                                                              CLASS A       CLASS B       CLASS C
                                                                              SHARES        SHARES        SHARES
<S>                                                                           <C>            <C>           <C>
1 Year                                                                          $66           $67           $29
3 Years                                                                         $84           $91           $59
An investor would pay the following expenses on the same investment, assuming (a) 5% annual return and (b) no
redemptions:
                                                                              CLASS A       CLASS B       CLASS C
                                                                              SHARES        SHARES        SHARES
<S>                                                                           <C>            <C>           <C>
1 Year                                                                          $66           $17           $19
3 Years                                                                         $84           $51           $59
</TABLE>
   
NOTES:
The table and Examples summarize the aggregate expenses of each Class of shares
of the Fund and are designed to help investors understand the costs and expenses
they will bear, directly or indirectly, by investing in the Fund. Information
for each Class is based on its estimated expenses for the current fiscal year
because the Fund has only recently been organized.

The Fund offers three classes of shares. Class A shares are sold subject to a
sales charge imposed at the time of purchase. No sales charge is payable at the
time of purchase on investments in Class A shares of $1 million or more.
However, a contingent deferred sales charge ("CDSC") of 1% will be imposed on
such investments in the event of certain redemptions within 12 months of
purchase. Class B shares are sold subject to a declining CDSC (5% maximum) if
redeemed within six years of purchase and Class C shares are sold subject to a
1% CDSC if redeemed within one year of purchase. The CDSC does not apply in
certain circumstances. See "How to Buy Shares" and "How to Redeem Shares".

The Examples should not be considered a representation of past or future
expenses, and actual expenses may be greater or less than those shown. Federal
regulations require the Examples to assume a 5% annual return, but actual return
will vary. Long-term holders of Class B and Class C shares may pay more than the
economic equivalent of the maximum front-end sales charge permitted by a rule of
the National Association of Securities Dealers, Inc. For further information
regarding the expenses of the Fund see "Management of the Fund", "Distribution
and Service Plans" and "How to Redeem Shares."

For Class A and Class B shares sold by Authorized Firms and remaining
outstanding for at least one year, the Fund will pay service fees not exceeding
 .25% per annum of its average daily net assets. The Fund expects to begin making
service fee payments during the quarter ending December 31, 1998. Therefore,
expenses after year one will be higher. See "Distribution and Service Plans."
    

THE FUND'S INVESTMENT OBJECTIVE
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THE FUND'S INVESTMENT OBJECTIVE IS TO ACHIEVE LONG-TERM, AFTER-TAX RETURNS FOR
ITS SHAREHOLDERS THROUGH INVESTING IN A DIVERSIFIED PORTFOLIO OF EQUITY
SECURITIES OF EMERGING GROWTH COMPANIES.

In its operations, the Fund seeks to achieve after-tax returns for its
shareholders in part by minimizing the taxes they incur in connection with the
Fund's investment income and realized capital gains. Taxes on investment income
are minimized by investing primarily in lower yielding securities. Taxes on
realized capital gains are minimized by maintaining relatively low portfolio
turnover, by generally avoiding realized short-term gains and by employing a
variety of tax-efficient management techniques. See "Investment Policies and
Risks" for further information.

The Fund is designed for long-term taxable investors. The Fund is not intended
to be a complete investment program. Prospective investors should take into
account their objectives and other investments when considering the purchase of
Fund shares. The Fund cannot assure achievement of its investment objective.
While the Fund seeks to minimize investor taxes associated with the Fund's
investment income and realized capital gains, the Fund may have taxable
investment income and may realize taxable gains from time to time. The
investment objective of the Fund is fundamental, and may not be changed without
obtaining the approval of the Fund's shareholders.

THE TAX-MANAGED MUTUAL FUND ADVANTAGE
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Taxes are a major influence on the net returns that investors receive on their
taxable investments. There are five components of the returns of an equity
mutual fund -- price appreciation, distributions of income and distributions of
realized short-term, mid-term and long-term capital gains -- which are treated
differently for federal income tax purposes. Distributions of net investment
income and net realized short-term gains (on stocks held less than 12 months)
are taxed as ordinary income, at rates as high as 39.6%. Distributions of
realized mid-term gains (on stocks held 12 to 18 months) are taxed at rates up
to 28% and distributions of realized long-term gains (on stocks held at least 18
months) are taxed at rates up to 20%. Price appreciation, or unrealized gains,
are not subject to current tax. Most equity mutual funds are managed to maximize
PRE-TAX returns and largely ignore the different tax treatment of the various
components of fund returns. In contrast, the Fund seeks to achieve long-term,
AFTER-TAX returns for its shareholders by managing its investments so as to
minimize and defer the taxes incurred by shareholders as a consequence of their
investment in the Fund. The Fund seeks to achieve returns primarily in the form
of unrealized capital gains, which do not give rise to current tax obligations
for shareholders.

The Fund is similar to retirement planning products such as variable annuities
and IRAs in that it is a vehicle for long-term, tax-deferred investing. As a
mutual fund, however, the Fund avoids a number of structural disadvantages
inherent in a variable annuity--including the limitations and penalties on early
withdrawals, the taxing of all income and gain upon withdrawal at ordinary
income rates, and the inability to gain a step up in basis at death. Variable
annuities offer tax-free exchanges and a death benefit, which are not offered by
the Fund. Eligibility to invest in IRAs and annual contributions to IRAs are
limited. Contributions to deductible IRAs can be made from pre-tax dollars and
distributions from both IRAs are not taxed.

An analysis of long-term hypothetical returns achievable from a tax-managed
equity fund that achieves returns predominantly from unrealized gains compared
to a conventional equity mutual fund and a variable annuity can illustrate the
fundamental soundness of a tax-managed equity fund investment. Assuming
identical annual pre-tax returns, over a holding period of several years a
tax-managed fund can generate liquidation proceeds higher than a conventional
managed equity mutual fund and a variable annuity. If the investments are passed
into an estate (thereby triggering a step-up in basis), the relative performance
advantage of a tax-managed fund compared to a conventional fund or to a variable
annuity can be substantial, again assuming equivalent annual returns before
taxes. Of course, actual returns achieved by long-term investors in the Fund
cannot be predicted.
    

INVESTMENT POLICIES AND RISKS
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The Fund invests in a broadly diversified selection of publicly-traded equity
securities of emerging growth companies that are believed to have superior
long-term earnings growth prospects. In the view of the Investment Adviser,
"emerging growth companies" are companies that are expected to demonstrate
earnings growth rates and profit margins over the long term that are
substantially in excess of the average of all publicly-traded companies in the
U.S. It is expected that most emerging growth companies invested in by the Fund
will have annual revenues of between $50 million and $1 billion at the time of
acquisition, but the Fund may also invest in larger and smaller companies
identified as having characteristics of emerging growth. The Investment Adviser
believes that investing in emerging growth companies offers significant
opportunities for long-term capital appreciation, particularly if the Fund can
invest in such companies before their potential is broadly recognized by
investors.
    

UNDER NORMAL MARKET CONDITIONS, THE FUND WILL INVEST AT LEAST 65% OF ITS TOTAL
ASSETS IN EQUITY SECURITIES OF EMERGING GROWTH COMPANIES. For this purpose,
equity securities include common stocks and securities convertible into common
stocks. In selecting companies for investment, the Investment Adviser may
consider overall growth prospects, financial condition, competitive position,
technology, marketing expertise, profit margins, return on investment, capital
resources, management and other factors. The Fund may invest up to 35% of its
assets in preferred stocks, warrants, money market instruments (to meet
anticipated redemption requests or while investment of cash is pending) and
other securities and instruments described in this Prospectus. For temporary
defensive purposes, such as during abnormal market or economic conditions, the
Fund may also invest without limitation in various money market instruments and
high grade debt obligations. The Fund may also temporarily borrow up to 5% of
the value of its total assets to satisfy redemption requests or settle
securities transactions.

In its operations, the Fund seeks to achieve after-tax returns for its
shareholders in part by minimizing the taxes they incur in connection with the
Fund's investment income and realized capital gains. Taxes on investment income
are minimized by investing primarily in lower yielding securities. The Fund can
be expected to distribute relatively low levels of taxable investment income, if
any.

   
Taxes on realized capital gains are minimized in part by maintaining relatively
low portfolio turnover, investing primarily in emerging companies with
characteristics of above-average growth and profit potential that are acquired
with the expectation of being held for a period of years. The Fund will
generally seek to avoid realizing short-term and mid-term capital gains. When a
decision is made to sell a particular appreciated security, the Fund will select
for sale those share lots with holding periods sufficient to qualify for
long-term capital gains treatment and among those, the share lots with the
highest cost basis. The Fund may, when prudent, sell securities to realize
capital losses that can be used to offset realized capital gains.

To protect against price declines in securities holdings that have developed
large accumulated capital gains, the Fund may use tax-advantaged hedging
techniques including, but not limited to, the purchase of put options on
securities held, equity collars (combining the purchase of a put option and the
sale of a call option), equity swaps, short sales against-the-box on securities
held and the sale of stock index futures contracts. By using these techniques
rather than selling such securities the Fund can reduce its exposure to price
declines in the securities without realizing substantial capital gains under
current tax law. The Fund's ability to use short sales against-the-box, equity
swaps and certain equity collar strategies as a tax-efficient management
technique with respect to holdings of appreciated securities is limited to
circumstances in which the hedging transaction is closed out within thirty days
after the end of the Fund's taxable year and the underlying appreciated
securities position is held unhedged for at least the next sixty days after the
hedging transaction is closed. In addition, while the Fund currently meets
redemptions solely in cash, it may adopt in the future a policy of meeting
shareholder redemptions in whole or in part through the distribution of readily
marketable securities. Such a policy would only be adopted after giving notice
to the shareholders and only in conjunction with putting in place a program
whereby redeeming shareholders who receive securities could elect to sell the
securities received to an affiliate of the Fund's custodian (or a designated
broker-dealer) at no cost and at a price equal to the price used in determining
the redemption value of the distributed securities. See "How to Redeem Shares."
A redeeming shareholder of the Fund who received securities would incur no more
or less taxable gain than if the redemption had been paid in cash. By
distributing appreciated securities the Fund can reduce its position in such
securities without realizing capital gains.
    

It is expected that by employing the various tax-efficient management strategies
described herein, the Fund can minimize the extent to which shareholders incur
taxes on Fund distributions of income and net realized gains. The Fund may
nevertheless make taxable income or gains distributions from time to time.

An investment in the Fund entails risk that the principal value of Fund shares
may not increase or may decline. The Fund's investments will include investments
in smaller companies for which there is less publicly available information than
larger, more established companies. The securities of these companies, which may
include legally restricted securities, are generally subject to greater price
fluctuations, limited liquidity, higher transaction costs and higher investment
risk. These companies may have limited product lines, markets or financial
resources, or they may be dependent on a limited management group. Investments
in smaller companies may involve a higher degree of business and financial risk
that can result in substantial losses. The portfolio will be managed for
long-term, after-tax returns. In managing the Fund, the Investment Adviser will
generally avoid selling securities with large accumulated capital gains. Over
time, such securities may comprise a substantial portion of the assets of the
Fund. Although the Fund may utilize certain hedging strategies in lieu of
selling appreciated securities, the Fund's exposure to losses during stock
market declines may nonetheless become higher than that of other funds that do
not follow a general policy of avoiding sales of highly-appreciated securities.

INVESTING IN FOREIGN SECURITIES. The Fund may invest up to 20% of its assets in
securities issued by foreign companies (including American Depository Receipts
and Global Depository Receipts). Investing in securities issued by foreign
companies involves considerations and possible risks not typically associated
with investing in securities issued by U.S. companies. The value of foreign
investments to U.S. investors may be adversely affected by changes in currency
exchange rates. Foreign brokerage commissions, custody fees and other costs of
investing are generally higher than in the United States, and foreign securities
markets may be less liquid, more volatile and less subject to government
supervision than in the United States. Investments in foreign securities could
be adversely affected by other factors not present in the United States,
including expropriation, confiscatory taxation, lack of uniform accounting and
auditing standards, armed conflict, and potential difficulties in enforcing
contractual obligations.

RESTRICTED SECURITIES. Securities that are not freely tradable or which are
subject to restrictions on sale under the Securities Act of 1933 are considered
restricted. Such securities may be illiquid and may be difficult to properly
value. The Fund's holdings of illiquid securities may not exceed 15% of its net
assets. Illiquid securities include securities legally restricted as to resale,
such as commercial paper issued pursuant to Section 4(2) of the Securities Act
of 1933 and securities eligible for resale pursuant to Rule 144A thereunder.
Section 4(2) and Rule 144A securities may, however, be treated as liquid by the
Investment Adviser pursuant to procedures adopted by the Trustees, which require
consideration of factors such as trading activity, availability of market
quotations and number of dealers willing to purchase the security. Such
securities may increase the level of fund illiquidity to the extent qualified
institutional buyers become uninterested in purchasing such securities.

DERIVATIVE INVESTMENTS. The Fund may purchase or sell derivative instruments to
hedge against securities price declines and currency movements and to enhance
returns. The Fund may engage in transactions in derivative instruments (which
derive their value by reference to other securities, indices, instruments, or
currencies) in the U.S. and abroad. Such transactions may include the purchase
and sale of stock index futures contracts and options on stock index futures;
the purchase of put options and the sale of call options on securities held in
the Fund; equity swaps; and the purchase and sale of forward currency exchange
contracts and currency futures. The Fund may use transactions in derivative
instruments as a substitute for the purchase and sale of securities. Derivative
transactions may be more advantageous in a given circumstance than transactions
involving securities due to more favorable current tax treatment, lower
transaction costs, or greater liquidity. While many derivative instruments have
built-in leveraging characteristics, the Fund will not use them to leverage its
net assets.

The purchase and sale of derivative instruments is a highly specialized activity
that can expose the Fund to a significant risk of loss. The built-in leveraging
inherent to many derivative instruments can result in losses that substantially
exceed the initial amount paid or received. Equity swaps and over-the-counter
options are private contracts in which there is a risk of loss in the event of a
default on an obligation to pay by a counterparty. Derivative instruments may be
difficult to value, may be illiquid, and may be subject to wide swings in
valuation caused by changes in the value of an underlying security, index,
instrument, or currency. There can be no assurance that the use of derivative
instruments will be advantageous to the Fund.

The Fund will only enter into swaps and over-the-counter options contracts with
counterparties whose credit quality or claims paying ability are considered to
be investment grade by the Investment Adviser. In addition, at the time of
entering into a transaction, the Fund's credit exposure to any one counterparty
will be limited to 5% or less of the net assets of the Fund. The Fund's
investment in illiquid assets, which will include certain equity swaps and
over-the-counter options, may not represent more than 15% of net assets at the
time any such illiquid assets are acquired.

All futures contracts entered into by the Fund will be traded on exchanges or
boards of trade that are licensed and regulated by the Commodities Futures
Trading Commission (the "CFTC") and must be executed through a futures
commission merchant or brokerage firm that is a member of the relevant exchange.
Under CFTC regulations, the Fund may only enter into futures contracts if,
immediately thereafter, the value of the aggregate initial margin with respect
to all currently outstanding non-hedging positions in futures contracts does not
exceed 5% of the Fund's net asset value, after taking into account unrealized
profits and losses on such positions.

LENDING OF PORTFOLIO SECURITIES. The Fund may seek to earn income by lending
portfolio securities to broker-dealers or other institutional borrowers. As with
other extensions of credit there are risks of delay in recovery or even loss of
rights in the securities loaned if the borrower of the securities fails
financially. However, the loans will be made only to organizations deemed by the
Investment Adviser to be sufficiently creditworthy and when, in the judgment of
the Investment Adviser, the consideration which can be earned from securities
loans of this type, net of administrative expenses and finders' fees, justifies
the attendant risk.

CERTAIN INVESTMENT POLICIES. The Fund has adopted certain fundamental investment
restrictions and policies which are enumerated in detail in the Statement of
Additional Information and which may not be changed unless authorized by a
shareholder vote. Among the fundamental restrictions, the Fund may not (a)
borrow money, except as permitted by the Investment Company Act of 1940, as
amended (the "1940 Act"), or (b) with respect to 75% of its total assets, invest
more than 5% of total assets (taken at current value) in the securities of any
one issuer, or invest in more than 10% of total assets in the outstanding voting
securities of any one issuer, except obligations issued or guaranteed by the
U.S. Government, its agencies or instrumentalities and except securities of
other investment companies. Investment restrictions (except with respect to the
borrowing of money and issuing senior securities) are considered at the time of
acquisition of assets; the sale of portfolio assets is not required in the event
of a subsequent change in circumstances.

   
The Fund's investment policies include a fundamental investment provision
allowing the Fund to invest its assets in one or more open-end management
investment companies having substantially the same investment policies and
restrictions as the Fund with respect to the assets so invested. This investment
company would be advised by the Investment Adviser (or an affiliate) and the
Fund would pay no advisory fee with respect to the assets so invested. The Board
of Trustees may implement the new investment policy without shareholder approval
at any time. This structure is commonly referred to as "master-feeder."
    

Except for the fundamental investment restrictions and policies specifically
identified above and enumerated in the Statement of Additional Information, the
policies of the Fund are not fundamental policies and accordingly may be changed
by the Trustees of the Trust without obtaining the approval of the shareholders
of the Fund.

ORGANIZATION OF THE FUND
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THE FUND IS A DIVERSIFIED SERIES OF EATON VANCE MUTUAL FUNDS TRUST (THE
"TRUST"), A BUSINESS TRUST ESTABLISHED UNDER MASSACHUSETTS LAW PURSUANT TO A
DECLARATION OF TRUST DATED MAY 7, 1984, AS AMENDED. The Trustees of the Trust
are responsible for the overall management and supervision of its affairs. The
Trust may issue an unlimited number of shares of beneficial interest (no par
value per share) in one or more series (such as the Fund). The Trustees of the
Trust have divided the shares of the Fund into multiple classes, including Class
A, Class B and Class C shares. Each class represents an interest in the Fund,
but is subject to different expenses, rights and privileges. See "Distribution
and Service Plans" and "How to Buy Shares". The Trustees have the authority
under the Declaration of Trust to create additional classes of shares with
differing rights and privileges.

When issued and outstanding, the shares are fully paid and nonassessable by the
Trust and redeemable as described under "How to Redeem Shares." There are no
annual meetings of shareholders, but special meetings may be held as required by
law to elect Trustees and consider certain other matters. Shareholders are
entitled to one vote for each full share held. Fractional shares may be voted
proportionately. Shares of the Fund will be voted together except that only
shareholders of a particular class may vote on matters affecting only that
class. Shares have no preemptive or conversion rights and are freely
transferable. In the event of the liquidation of the Fund, shareholders of each
class are entitled to share pro rata in the net assets attributable to that
class available for distribution to shareholders.

MANAGEMENT OF THE FUND
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THE TRUST ENGAGES EATON VANCE MANAGEMENT ("EATON VANCE"), AS THE FUND'S
INVESTMENT ADVISER. EATON VANCE, ITS AFFILIATES AND ITS PREDECESSOR COMPANIES
HAVE BEEN MANAGING ASSETS OF INDIVIDUALS AND INSTITUTIONS SINCE 1924 AND
MANAGING INVESTMENT COMPANIES SINCE 1931.

   
Acting under the general supervision of the Board of Trustees of the Trust,
Eaton Vance manages the Fund's investments and affairs. Eaton Vance also
furnishes for the use of the Fund office space and all necessary office
facilities, equipment and personnel for servicing the investments of the Fund.
Under the investment advisory agreement with the Trust on behalf of the Fund,
Eaton Vance receives a monthly advisory fee of 5/96 of 1% (equivalent to 0.625%
annually) of the average daily net assets of the Fund up to $500 million.

EATON VANCE ACTS AS INVESTMENT ADVISER TO INVESTMENT COMPANIES AND VARIOUS
INDIVIDUAL AND INSTITUTIONAL CLIENTS WITH ASSETS UNDER MANAGEMENT OF
APPROXIMATELY $20 BILLION. EATON VANCE HAS BEEN MANAGING INVESTMENT COMPANIES
WITH OBJECTIVES SIMILAR TO THAT OF THE FUND SINCE 1961. Eaton Vance is a
wholly-owned subsidiary of Eaton Vance Corp., a publicly-held holding company
which through its subsidiaries and affiliates engages primarily in investment
management, administration and marketing activities. The Principal Underwriter
is a wholly-owned subsidiary of Eaton Vance.

Edward E. Smiley, Jr. has acted as the portfolio manager of the Fund since it
commenced operations. He has been a Vice President of Eaton Vance and Boston
Management and Research ("BMR") since 1996. Prior to joining Eaton Vance, he was
a Senior Product Manager, Equity Management for TradeStreet Investment
Associates, Inc., a wholly-owned subsidiary of NationsBank.
    

Eaton Vance places the portfolio securities transactions of the Fund with many
broker-dealer firms and uses its best efforts to obtain execution of such
transactions at prices which are advantageous to the Fund and at reasonably
competitive commission rates. Subject to the foregoing, Eaton Vance may consider
sales of shares of the Fund or of other investment companies sponsored by Eaton
Vance as a factor in the selection of broker-dealer firms to execute portfolio
transactions. The Trust, the Fund and Eaton Vance have adopted Codes of Ethics
relating to personal securities transactions. The Codes permit Eaton Vance
personnel to invest in securities (including securities that may be purchased or
held by the Fund) for their own accounts, subject to certain pre-clearance,
reporting and other restrictions and procedures contained in such Codes.

The Trust has retained the services of Eaton Vance to act as Administrator of
the Fund. As Administrator, Eaton Vance provides the Fund with general office
facilities and supervises the overall administration of the Fund. For these
services Eaton Vance currently receives no compensation. The Trustees of the
Trust may determine, in the future, to compensate Eaton Vance for such services.

The Fund will be responsible for all respective costs and expenses not expressly
stated to be payable by Eaton Vance under the investment advisory agreement or
the administrative services agreement, or by the Principal Underwriter under the
distribution agreement. Such costs and expenses to be borne by the Fund,
include, without limitation: custody and transfer agency fees and expenses,
including those incurred for determining net asset value and keeping accounting
books and records; expenses of pricing and valuation services; the cost of share
certificates; membership dues in investment company organizations; brokerage
commissions and fees; fees and expenses of registering under the securities
laws; expenses of reports to shareholders and investors; proxy statements, and
other expenses of shareholders' or investors' meetings; insurance premiums,
printing and mailing expenses; interest, taxes and corporate fees; legal and
accounting expenses; compensation and expenses of Trustees not affiliated with
Eaton Vance; and investment advisory fees, and, if any, administrative services
fees. The Fund will also bear expenses incurred in connection with any
litigation in which the Fund is a party and any legal obligation to indemnify
its respective officers and Trustees with respect thereto, to the extent not
covered by insurance.

DISTRIBUTION AND SERVICE PLANS
- --------------------------------------------------------------------------------

   
The Trust has adopted a Service Plan (the "Class A Plan") for the Fund's Class A
shares that is designed to meet the service fee requirements of the sales charge
rule of the National Association of Securities Dealers, Inc. THE CLASS A PLAN
PROVIDES THAT CLASS A MAY MAKE SERVICE FEE PAYMENTS FOR PERSONAL SERVICES AND/OR
THE MAINTENANCE OF SHAREHOLDER ACCOUNTS TO THE PRINCIPAL UNDERWRITER, FINANCIAL
SERVICE FIRMS ("AUTHORIZED FIRMS") AND OTHER PERSONS IN AMOUNTS NOT EXCEEDING
 .25% OF ITS AVERAGE DAILY NET ASSETS FOR ANY FISCAL YEAR. The Trustees of the
Trust have initially implemented the Class A Plan by authorizing Class A to make
quarterly service fee payments to the Principal Underwriter and Authorized Firms
in amounts not expected to exceed .25% of the average daily net assets for any
fiscal year which is based on the value of Class A shares sold by such persons
and remaining outstanding for at least twelve months. Class A expects to begin
accruing for its service fees during the quarter ending December 31, 1998.

The Trust has also adopted Distribution Plans ("Class B Plan" and "Class C
Plan") pursuant to Rule 12b-1 under the 1940 Act for the Fund's Class B and
Class C shares. Each Plan is designed to permit an investor to purchase shares
through an Authorized Firm without incurring an initial sales charge and at the
same time permit the Principal Underwriter to compensate Authorized Firms in
connection therewith. UNDER SUCH PLANS, CLASS B AND CLASS C EACH PAYS THE
PRINCIPAL UNDERWRITER A FEE, ACCRUED DAILY AND PAID MONTHLY, AT AN ANNUAL RATE
NOT EXCEEDING .75% OF ITS AVERAGE DAILY NET ASSETS TO FINANCE THE DISTRIBUTION
OF ITS SHARES. Such fees compensate the Principal Underwriter for sales
commissions paid by it to Authorized Firms on the sale of Class B and Class C
shares and for interest expenses. Under the Class B Plan, the Principal
Underwriter uses its own funds to pay sales commissions (except on exchange
transactions and reinvestments) to Authorized Firms at the time of sale equal to
4% of the purchase price of the Class B shares sold by such Firms. Under the
Class C Plan, the Principal Underwriter currently expects to pay to an
Authorized Firm (a) sales commissions (except on exchange transactions and
reinvestments) at the time of sale equal to .75% of the purchase price of the
shares sold by such Firm, and (b) monthly sales commissions approximately
equivalent to 1/12 of .75% of the value of shares sold by such Firm and
remaining outstanding for at least one year. During the first year after a
purchase of Class C shares, the Principal Underwriter will retain the sales
commission as reimbursement for the sales commissions made to Authorized Firms
at the time of sale. CDSCs paid to the Principal Underwriter will be used to
reduce amounts owed to it. Because payments to the Principal Underwriter under
the two Plans are limited, uncovered distribution charges (sales commissions
paid by the Principal Underwriter plus interest, less the above fees and CDSCs
received by it) may exist indefinitely.
    

THE CLASS B AND CLASS C PLANS ALSO AUTHORIZE EACH CLASS TO MAKE PAYMENTS OF
SERVICE FEES TO THE PRINCIPAL UNDERWRITER, AUTHORIZED FIRMS AND OTHER PERSONS IN
AMOUNTS NOT EXCEEDING .25% OF ITS AVERAGE DAILY NET ASSETS FOR PERSONAL
SERVICES, AND/OR THE MAINTENANCE OF SHAREHOLDER ACCOUNTS. Under the Class B
Plan, this fee is paid quarterly in arrears based on the value of Class B shares
sold by such persons and remaining outstanding for at least twelve months. Class
B expects to begin accruing for its service fees during the quarter ending
December 31, 1998. Under the Class C Plan, the Principal Underwriter currently
expects to pay to an Authorized Firm (a) a service fee (except on exchange
transactions and reinvestments) at the time of sale equal to .25% of the
purchase price of the Class C shares sold by such Firm, and (b) monthly service
fees approximately equivalent to 1/12 of .25% of the value of Class C shares
sold by such Firm and remaining outstanding for at least one year. During the
first year after a purchase of Class C shares, the Principal Underwriter will
retain the service fee as reimbursement for the service fee payment made to
Authorized Firms at the time of sale.

   
The Principal Underwriter may, from time to time, at its own expense, provide
additional incentives to Authorized Firms which employ registered
representatives who sell Fund shares and/or shares of other funds distributed by
the Principal Underwriter. In some instances, such additional incentives may be
offered only to certain Authorized Firms whose representatives sell or are
expected to sell significant amounts of shares. In addition, the Principal
Underwriter may from time to time increase or decrease the sales commissions
payable to Authorized Firms.

The Trust may, in its absolute discretion, suspend, discontinue or limit the
offering of one or more of its classes of shares at any time. In determining
whether any such action should be taken, the Trust's management intends to
consider all relevant factors, including (without limitation) the size of the
Fund or class, the investment climate and market conditions, the volume of sales
and redemptions of shares, and, in the case of Class B and Class C shares, the
amount of uncovered distribution charges of the Principal Underwriter. The Plans
may continue in effect and payments may be made under the Plans following any
such suspension, discontinuance or limitation of the offering of shares;
however, there is no contractual obligation to continue any Plan for any
particular period of time. Suspension of the offering of shares would not, of
course, affect a shareholder's ability to redeem shares.
    

VALUING SHARES
- --------------------------------------------------------------------------------

   
THE FUND VALUES ITS SHARES ONCE EACH DAY THE NEW YORK STOCK EXCHANGE (THE
"EXCHANGE") IS OPEN FOR TRADING, as of the close of regular trading on the
Exchange (normally 4:00 p.m. New York time). Each Class's net asset value per
share is determined by the Trust's custodian, Investors Bank & Trust Company
("IBT"), (as agent for the Trust) in the manner authorized by the Trustees of
the Trust. The net asset value of each Class is computed by dividing the value
of that Class's pro rata share of the Fund's total assets, less its liabilities,
by the number of shares of that class outstanding.

Authorized Firms must communicate an investor's order to the Principal
Underwriter prior to the close of the Principal Underwriter's business day to
receive that day's net asset value per share and, for Class A shares, the public
offering price based thereon. It is the Authorized Firms' responsibility to
transmit orders promptly to the Principal Underwriter.

  SHAREHOLDERS MAY DETERMINE THE VALUE OF THEIR INVESTMENT BY MULTIPLYING THE
  NUMBER OF SHARES OWNED BY THE CURRENT NET ASSET VALUE PER SHARE.
    

HOW TO BUY SHARES
- --------------------------------------------------------------------------------

   
SHARES OF THE FUND MAY BE PURCHASED FOR CASH OR MAY BE ACQUIRED IN EXCHANGE FOR
ACCEPTABLE SECURITIES. Class A shares are purchased at the effective public
offering price, which price is based on the effective net asset value per share
plus the applicable sales charge. The sales charge is divided between the
Authorized Firm and the Principal Underwriter. Class B and Class C shares are
purchased at the net asset value per share next determined after an order is
effective. An Authorized Firm may charge its customers a fee in connection with
transactions executed by that Firm. The Trust may suspend the offering of shares
at any time and may refuse an order for the purchase of shares.
    

An initial investment must be at least $1,000. Once an account has been
established the investor may send investments of $50 or more at any time
directly to the Trust's transfer agent (the "Transfer Agent") as follows:
First Data Investor Services Group, P.O. Box 5123, Westborough, MA 01581-5123.
The $1,000 minimum initial investment is waived for Bank Automated Investing
accounts, which may be established with an investment of $50 or more. See
"Eaton Vance Shareholder Services."

   
In connection with employee benefit or other continuous group purchase plans,
the Trust may accept initial investments of Class B and C shares of less than
$1,000 on the part of an individual participant. In the event a shareholder who
is a participant of such a plan terminates participation in the plan, his or her
shares will be transferred to a regular individual account. However, such
account will be subject to the right of redemption by the Trust as described
under "How to Redeem Shares."

CLASS A SHARES. The sales charge may vary depending on the size of the purchase
and the number of Class A shares of Eaton Vance funds the investor may already
own, any arrangement to purchase additional shares during a 13-month period or
special purchase programs. Complete details of how investors may purchase shares
at reduced sales charges under a Statement of Intention or Right of Accumulation
are available from Authorized Firms or the Principal Underwriter.
    

The current sales charges and dealer commissions are:
<TABLE>
<CAPTION>

   
                                                              SALES CHARGE           SALES CHARGE           DEALER COMMISSION
                                                              AS PERCENTAGE OF       AS PERCENTAGE OF       AS PERCENTAGE OF
AMOUNT OF PURCHASE                                            OFFERING PRICE         AMOUNT INVESTED        OFFERING PRICE
- ----------------------------------------------------------------------------------------------------------------------------
<S>                                                           <C>                    <C>                    <C>  
Less than $50,000                                             5.75%                  6.10%                  5.00%
$50,000 but less than $100,000                                4.75                   4.99                   4.00
$100,000 but less than $250,000                               3.75                   3.90                   3.00
$250,000 but less than $500,000                               3.00                   3.09                   2.50
$500,000 but less than $1,000,000                             2.00                   2.04                   1.75
$1,000,000 or more                                            0.00*                  0.00*                  See Below**

 * No sales charge is payable at the time of purchase on investments of $1 million or more. A CDSC of 1% will be imposed
   on such investments in the event of certain redemptions within 12 months of purchase.
    

** A commission on sales of $1 million or more will be paid as follows: 1.00% on amounts of $1 million or more but less
   than $3 million; plus 0.50% on amounts from $3 million but less than $5 million; plus 0.25% on amounts of $5 million
   or more. Purchases of $1 million or more will be aggregated over a 12-month period for purposes of determining the
   commission to be paid.
</TABLE>

   
The Principal Underwriter may at times allow discounts up to the full sales
charge. During periods when the discount includes the full sales charge,
Authorized Firms may be deemed to be underwriters as that term is defined in the
Securities Act of 1933.

Class A shares may be sold at net asset value to current and retired Directors
and Trustees of Eaton Vance funds; to clients and current and retired officers
and employees of Eaton Vance, its affiliates and other investment advisers of
Eaton Vance sponsored funds; to registered representatives and employees of
Authorized Firms and bank employees who refer customers to registered
representatives of Authorized Firms; to officers and employees of IBT and the
Transfer Agent; and to such persons' spouses and children under the age of 21
and their beneficial accounts. Class A shares may also be issued at net asset
value (1) in connection with the merger of an investment company or series
thereof with the Fund, (2) to investors making an investment as part of a fixed
fee program whereby an entity unaffiliated with the Investment Adviser provides
multiple investment services, such as management, brokerage and custody, and (3)
to investment advisors, financial planners or other intermediaries who place
trades for their own accounts or the accounts of their clients and who charge a
management, consulting or other fee for their services; clients of such
investment advisors, financial planners or other intermediaries who place trades
for their own accounts if the accounts are linked to the master account of such
investment advisor, financial planner or other intermediary on the books and
records of the broker or agent; and retirement and deferred compensation plans
and trusts used to fund those plans, including, but not limited to, those
defined in Section 401(a), 403(b) or 457 of the Internal Revenue Code of 1986,
as amended (the "Code") and "rabbi trusts". The Trust's Principal Underwriter
may pay commissions to Authorized Firms who initiate and are responsible for
purchases of Class A shares of the Fund by Eligible Plans of up to 1.00% of the
amount invested in such shares.

No sales charge is payable at the time of purchase where the amount invested
represents redemption proceeds from a mutual fund unaffiliated with Eaton Vance
if the redemption occurred no more than 60 days prior to the purchase of Class A
shares and the redeemed shares were potentially subject to a sales charge. A
CDSC of 0.50% will be imposed on such investments in the event of certain
redemptions within 12 months of purchase and the Authorized Firm will be paid a
commission on such sales of 0.50% of the amount invested.

STATEMENT OF INTENTION AND ESCROW AGREEMENT. If the investor, on an application,
makes a Statement of Intention to invest a specified amount over a thirteen
month period in Class A shares, then out of the initial purchase (or subsequent
purchases if necessary) 5% of the dollar amount specified on the application
shall be held in escrow by the escrow agent in the form of such shares (computed
to the nearest full share at the public offering price applicable to the initial
purchase hereunder) registered in the investor's name. All income dividends and
capital gains distributions on escrowed shares will be paid to the investor or
to the investor's order. When the minimum investment so specified is completed,
the escrowed shares will be delivered to the investor. If the investor has an
accumulation account the shares will remain on deposit under the investor's
account.
    

If total purchases under this Statement of Intention are less than the amount
specified, the investor will promptly remit to the Principal Underwriter any
difference between the sales charge on the amount specified and on the amount
actually purchased. If the investor does not within 20 days after written
request by the Principal Underwriter or the Authorized Firm pay such difference
in sales charge, the escrow agent will redeem an appropriate number of the
escrowed shares in order to realize such difference. Full shares remaining after
any such redemption together with any excess cash proceeds of the shares so
redeemed will be delivered to the investor or to the investor's order by the
escrow agent.

If total purchases made under this Statement are large enough to qualify for a
lower sales charge than that applicable to the amount specified, all
transactions will be computed at the expiration date of this Statement to give
effect to the lower charge. Any difference in sales charge will be refunded to
the investor in cash, or applied to the purchase of additional shares at the
lower charge if specified by the investor. This refund will be made by the
Authorized Firm and by the Principal Underwriter. If at the time of the
recomputation an Authorized Firm other than the original Firm is placing the
orders, the adjustment will be made only on those shares purchased through the
Firm then handling the investor's account.

   
ACQUIRING FUND SHARES IN EXCHANGE FOR SECURITIES. IBT, as escrow agent, will
receive securities acceptable to Eaton Vance, as Administrator, in exchange for
Fund shares. The minimum value of securities (or securities and cash) accepted
for deposit is $5,000. Securities accepted will be sold on the day of their
receipt or as soon thereafter as possible. The number of Fund shares to be
issued in exchange for securities will be the aggregate proceeds from the sale
of such securities, divided by the applicable public offering price of Class A
shares or net asset value of Class B and Class C shares on the day such proceeds
are received. Eaton Vance will use reasonable efforts to obtain the then current
market price for such securities, but does not guarantee the best available
price. Eaton Vance will absorb any transaction costs, such as commissions, on
the sale of the securities.
    

Securities determined to be acceptable should be transferred via book entry or
physically delivered, in proper form for transfer, through an Authorized Firm,
together with a completed and signed Letter of Transmittal in approved form
(available from Authorized Firms), as follows:

   
IN THE CASE OF BOOK ENTRY:               IN THE CASE OF PHYSICAL DELIVERY:

Deliver through Depository Trust Co.     Investors Bank & Trust Company
Broker #2212                             Attention: Eaton Vance Tax-Managed 
Investors Bank & Trust Company           Emerging Growth Fund (state Class)
For A/C Eaton Vance Tax-Managed 
  Emerging Growth Fund (state Class)     Physical Securities Processing 
                                           Settlement Area
                                         200 Clarendon Street
                                         Boston, MA 02116

Investors who are contemplating an exchange of securities for shares, or their
representatives, must contact Eaton Vance to determine whether the securities
are acceptable before forwarding such securities. Eaton Vance reserves the right
to reject any securities. Exchanging securities for shares may create a taxable
gain or loss. Each investor should consult his or her tax adviser with respect
to the particular federal, state and local tax consequences of exchanging
securities.
    

  IF YOU DON'T HAVE AN AUTHORIZED FIRM, EATON VANCE CAN RECOMMEND ONE.

HOW TO REDEEM SHARES
- --------------------------------------------------------------------------------

   
A SHAREHOLDER MAY REDEEM SHARES IN ONE OF THREE WAYS -- BY MAIL, BY TELEPHONE OR
THROUGH AN AUTHORIZED FIRM. The redemption price will be based on the net asset
value per share next computed after a redemption request is received in the
proper form as described below.
    

REDEMPTION BY MAIL: Shares may be redeemed by delivering to the Transfer Agent,
First Data Investor Services Group, P.O. Box 5123, Westborough, MA 01581-5123,
during its business hours a written request for redemption in good order, plus
any share certificates with executed stock powers. Good order means that all
relevant documents must be endorsed by the record owner(s) exactly as the shares
are registered and the signature(s) must be guaranteed by a member of either the
Securities Transfer Association's STAMP program or the New York Stock Exchange's
Medallion Signature Program, or certain banks, savings and loan institutions,
credit unions, securities dealers, securities exchanges, clearing agencies and
registered securities associations as required by a Commission regulation and
acceptable to the Transfer Agent. In addition, in some cases, good order may
require the furnishing of additional documents such as where shares are
registered in the name of a corporation, partnership or fiduciary.

REDEMPTION BY TELEPHONE: Shares may be redeemed by telephone provided the
investor has not disclaimed in writing the use of the privilege. Such
redemptions can be effected by calling the Transfer Agent at 800-262-1122,
Monday through Friday, 9:00 a.m. to 4:00 p.m. (Eastern Standard Time). The
proceeds of a telephone redemption may be no greater than the maximum amount
established by the Principal Underwriter (currently $50,000) and may be mailed
only to the account address of record. Shares held by corporations, trusts or
certain other entities, or subject to fiduciary arrangements, may not be
redeemed by telephone. Neither the Trust, the Principal Underwriter nor the
Transfer Agent will be responsible for the authenticity of redemption
instructions received by telephone, provided that reasonable procedures to
confirm that instructions communicated by telephone are genuine have been
followed. Telephone instructions will be tape recorded. In times of drastic
economic or market changes, a telephone redemption may be difficult to
implement.

REDEMPTION THROUGH AN AUTHORIZED FIRM: To sell shares at their net asset value
through an Authorized Firm (a repurchase), a shareholder can place a repurchase
order with the Authorized Firm, which may charge a fee. The value of such shares
is based upon the net asset value next computed after the Principal Underwriter,
as the Trust's agent, receives the order. It is the Authorized Firm's
responsibility to transmit promptly repurchase orders to the Principal
Underwriter. Throughout this Prospectus, the word "redemption" is generally
meant to include a repurchase.

   
Within seven days after receipt of a redemption request in good order by the
Transfer Agent, the Trust will make payment in cash for the net asset value of
the shares as of the date determined above, reduced by the amount of any
applicable CDSC (described below) and any federal income tax required to be
withheld.
    

If shares were recently purchased, the proceeds of a redemption will not be sent
until the check (including a certified or cashier's check) received for the
shares purchased has cleared. Payment for shares tendered for redemption may be
delayed up to 15 days from the purchase date when the purchase check has not yet
cleared. Redemptions may result in a taxable gain or loss.

Due to the high cost of maintaining small accounts, the Trust reserves the right
to redeem accounts with balances of less than $750. Prior to such a redemption,
shareholders will be given 60 days' written notice to make an additional
purchase. However, no such redemption would be required by the Trust if the
cause of the low account balance was a reduction in the net asset value of
shares. No CDSC will be imposed with respect to such involuntary redemptions.

   
MEETING REDEMPTIONS BY DISTRIBUTING PORTFOLIO SECURITIES. The Fund currently
will meet redemptions entirely in cash, but in the future may adopt a policy of
meeting redemption requests in whole or in part by distributing appreciated
securities held in the Fund's portfolio as chosen by the Investment Adviser. The
Fund would only distribute readily marketable securities, which would be valued
pursuant to its valuation procedures. As described under "Investment Policies
and Risks," the practice of distributing appreciated securities to meet
redemptions can be a useful tool for the tax-efficient management of the Fund. A
policy of meeting redemptions in whole or in part through the distribution of
securities will only be established after any necessary regulatory approvals are
received and in conjunction with putting in place a program whereby redeeming
shareholders who receive securities could elect to sell the securities received
to the Fund's custodian (or a designated broker-dealer) at no cost and at a
price equal to the price used in determining the redemption value of the
distributed securities. Redeeming shareholders who receive securities and who
elect to participate in this program would receive the same amount of cash as if
the redemption had been paid directly in cash and would incur no more or less
taxable gain than if the redemption had been paid directly in cash. Redeeming
shareholders electing not to participate in the program would be required to
take delivery of any securities distributed upon a redemption of shares. Such
shareholders could incur brokerage charges and other costs and may be exposed to
market risk in selling the distributed securities.
    

If the Fund does adopt a policy of using distributions of securities to meet
redemptions, it may continue to meet redemptions in whole or in part using cash.
At certain times, the Fund may not have sufficient quantities of appreciated
securities available to meet redemptions by shareholders. Moreover, during
periods of volatile market conditions the Fund can be expected to meet
redemptions primarily through distributions of cash.

   
CONTINGENT DEFERRED SALES CHARGE. Each class of shares is subject to a CDSC on
certain redemptions. The CDSC is calculated based on the lower of the net asset
value at the time of purchase or the time of redemption. Shares acquired through
the reinvestment of distributions are exempt. Redemptions are made first from
shares in the account which are not subject to a CDSC.

In calculating a CDSC upon the redemption of shares acquired in an exchange, the
shares are deemed to have been acquired at the time of the original purchase of
the exchanged shares and, in the case of Class B shares, the CDSC schedule
applicable to the exchanged shares will apply to the acquired shares. No CDSC is
imposed on shares sold to Eaton Vance or its affiliates, or to their respective
employees or clients. Shares acquired as the result of a merger or liquidation
of another Eaton Vance sponsored fund generally will be subject to the same CDSC
rate imposed by the prior fund.

CLASS A SHARES. If Class A shares are purchased at net asset value because the
purchase amount is $1 million or more, they will be subject to a 1% CDSC if
redeemed within 12 months of purchase. If Class A shares are purchased at net
asset value because the amount invested represents redemption proceeds from an
unaffiliated mutual fund (as described under "How to Buy Shares"), they will be
subject to a .50% CDSC if redeemed within 12 months of purchase.

CLASS B SHARES. Class B shares will be subject to the following CDSC schedule:

YEAR OF
REDEMPTION
AFTER PURCHASE                                                             CDSC
- -------------------------------------------------------------------------------
First or Second                                                            5%
Third                                                                      4%
Fourth                                                                     3%
Fifth                                                                      2%
Sixth                                                                      1%
Seventh and following                                                      0%

The Class B CDSC is waived for redemptions (1) pursuant to a Withdrawal Plan
(see "Eaton Vance Shareholder Services"), (2) as part of a required minimum
distribution from a tax-sheltered retirement plan, or (3) following the death of
all beneficial owners of shares, provided the redemption is requested within one
year of death (a death certificate and other applicable documents may be
required).

CLASS C SHARES. Class C shares will be subject to a 1% CDSC if redeemed within
12 months of purchase. The Class C CDSC is waived for redemptions (1) pursuant
to a Withdrawal Plan (see "Eaton Vance Shareholder Services"), (2) as part of a
distribution from a retirement plan qualified under Section 401, 403(b) or 457
of the Code, or (3) as part of a required minimum distribution from other
tax-sheltered retirement plans.

REPORTS TO SHAREHOLDERS
- --------------------------------------------------------------------------------
    

THE FUND WILL ISSUE TO ITS SHAREHOLDERS SEMI-ANNUAL AND ANNUAL REPORTS
CONTAINING FINANCIAL STATEMENTS. Financial statements included in annual reports
are audited by the Fund's independent certified public accountants. Shortly
after the end of each calendar year, the Fund will furnish all shareholders with
information necessary for preparing federal and state income tax returns.
Consistent with applicable law, duplicate mailings of shareholder reports and
certain other Fund information to shareholders residing at the same address may
be eliminated.

THE LIFETIME INVESTING ACCOUNT/DISTRIBUTION OPTIONS
- --------------------------------------------------------------------------------

AFTER AN INVESTOR MAKES AN INITIAL PURCHASE OF FUND SHARES, THE TRANSFER AGENT
WILL SET UP A LIFETIME INVESTING ACCOUNT FOR THE INVESTOR ON THE TRUST'S
RECORDS. This account is a complete record of all transactions which at all
times shows the balance of shares owned. The Trust will not issue share
certificates except upon request.

Each time a transaction takes place in a shareholder's account, the shareholder
will receive a statement showing complete details of the transaction and the
current balance in the account. (Under certain investment plans, statements may
be sent only quarterly.) THE LIFETIME INVESTING ACCOUNT PERMITS A SHAREHOLDER TO
MAKE ADDITIONAL INVESTMENTS IN SHARES BY SENDING A CHECK FOR $50 OR MORE to the
Transfer Agent.

Any questions concerning a shareholder's account or services available may be
directed by telephone to EATON VANCE SHAREHOLDER SERVICES at 800-225-6265,
extension 2, or in writing to the Transfer Agent, First Data Investor Services
Group, P.O. Box 5123, Westborough, MA 01581-5123 (please provide the name of the
shareholder, the Fund and Class and the account number).

THE FOLLOWING DISTRIBUTION OPTIONS WILL BE AVAILABLE TO ALL LIFETIME INVESTING
ACCOUNTS and may be changed as often as desired by written notice to the Trust's
dividend disbursing agent, First Data Investor Services Group, P.O. Box 5123,
Westborough, MA 01581-5123. The currently effective option will appear on each
account statement.

Share Option -- Dividends and capital gains will be reinvested in additional
shares.

Income Option -- Dividends will be paid in cash, and capital gains will be
reinvested in additional shares.

Cash Option -- Dividends and capital gains will be paid in cash.

The Share Option will be assigned if no other option is specified.
Distributions, including those reinvested, will be reduced by any withholding
required under federal income tax laws.

If the Income Option or Cash Option has been selected, dividend and/or capital
gains distribution checks which are returned by the United States Postal Service
as not deliverable or which remain uncashed for six months or more will be
reinvested in the account in shares at the then current net asset value.
Furthermore, the distribution option on the account will be automatically
changed to the Share Option until such time as the shareholder selects a
different option.

DISTRIBUTION INVESTMENT OPTION. In addition to the distribution options set
forth above, dividends and/or capital gains, if any, may be invested in
additional shares of another Eaton Vance fund. Before selecting this option, a
shareholder should obtain a prospectus of the other Eaton Vance fund and
consider its objectives and policies carefully.

   
"STREET NAME" ACCOUNTS. If shares are held in a "street name" account with an
Authorized Firm, all recordkeeping, transaction processing and payments of
distributions relating to the beneficial owner's account will be performed by
the Authorized Firm, and not by the Trust and its Transfer Agent. Since the
Trust will have no record of the beneficial owner's transactions, a beneficial
owner should contact the Authorized Firm to purchase, redeem or exchange shares,
to make changes in or give instructions concerning the account, or to obtain
information about the account. The transfer of shares in a "street name" account
to an account with another Authorized Firm or to an account directly with the
Trust involves special procedures and will require the beneficial owner to
obtain historical purchase information about the shares in the account from the
Authorized Firm. Before establishing a "street name" account with an Authorized
Firm, or transferring the account to another Authorized Firm, an investor
wishing to reinvest distributions should determine whether the Authorized Firm
which will hold the shares allows reinvestment of distributions in "street name"
accounts.
    

THE EATON VANCE EXCHANGE PRIVILEGE
- --------------------------------------------------------------------------------

   
Shares of the Fund currently may be exchanged for shares of the same class of
one or more other funds in the Eaton Vance Group of Funds. Class A shares may
also be exchanged for shares of Eaton Vance Cash Management Fund, Eaton Vance
Income Fund of Boston, Eaton Vance Municipal Bond Fund L.P., and Eaton Vance Tax
Free Reserves. Class B shares may also be exchanged for shares of Eaton Vance
Prime Rate Reserves, which are subject to an early withdrawal charge, or shares
of Eaton Vance Money Market Fund, which are subject to a CDSC, and shares of a
money market fund sponsored by an Authorized Firm and approved by the Principal
Underwriter (an "Authorized Firm fund"). Class C shares may also be exchanged
for shares of Eaton Vance Money Market Fund. Any such exchange will be made on
the basis of the net asset value per share of each fund/class at the time of the
exchange (plus, in the case of an exchange made within six months of the date of
purchase of Class A shares subject to an initial sales charge, an amount equal
to the difference, if any, between the sales charge previously paid on the
shares being exchanged and the sales charge payable on the shares being
acquired). Exchange offers are available only in states where shares of the fund
being acquired may be legally sold. Exchanges are subject to any restrictions or
qualifications set forth in the current prospectus of any such fund.
    

Each exchange must involve shares which have a net asset value of at least
$1,000. The exchange privilege may be changed or discontinued without penalty.
Shareholders will be given sixty (60) days' notice prior to any termination or
material amendment of the exchange privilege. The Trust does not permit the
exchange privilege to be used for "Market Timing" and may terminate the exchange
privilege for any shareholder account engaged in Market Timing activity. Any
shareholder account for which more than two round-trip exchanges are made within
any twelve-month period will be deemed to be engaged in Market Timing.
Furthermore, a group of unrelated accounts for which exchanges are entered
contemporaneously by a financial intermediary will be considered to be engaged
in Market Timing.

The Transfer Agent makes exchanges at the next determined net asset value after
receiving an exchange request in good order (see "How to Redeem Shares").
Consult the Transfer Agent for additional information concerning the exchange
privilege. Applications and prospectuses of other funds are available from
Authorized Firms or the Principal Underwriter. The prospectus for each fund
describes its investment objectives and policies, and shareholders should obtain
a prospectus and consider these objectives and policies carefully before
requesting an exchange.

   
No CDSC is imposed on exchanges. For purposes of calculating the CDSC upon
redemption of shares acquired in an exchange, the CDSC schedule applicable to
the shares at the time of purchase will apply and the purchase of shares
acquired in one or more exchanges is deemed to have occurred at the time of the
original purchase of the exchanged shares, except that time during which shares
are held in an Authorized Firm fund will not be credited toward completion of
the CDSC period. For the CDSC schedule applicable to Class B shares (except
Prime Rate Reserves and Class B shares of the Limited Maturity Funds), see "How
to Redeem Shares". The CDSC or early withdrawal charge schedule applicable to
Prime Rate Reserves and Class B shares of the Limited Maturity Funds is 3%,
2.5%, 2% or 1% in the event of a redemption occurring in the first, second,
third or fourth year, respectively, after the original share purchase.
    

Telephone exchanges are accepted by the Transfer Agent provided that the
investor has not disclaimed in writing the use of the privilege. To effect such
exchanges, call the Transfer Agent at 800-262-1122, Monday through Friday, 9:00
a.m. to 4:00 p.m. (Eastern Standard Time). Shares acquired by telephone exchange
must be registered in the same name(s) and with the same address as the shares
being exchanged. Neither the Trust, the Principal Underwriter nor the Transfer
Agent will be responsible for the authenticity of exchange instructions received
by telephone, provided that reasonable procedures to confirm that instructions
communicated are genuine have been followed. Telephone instructions will be tape
recorded. In times of drastic economic or market changes, a telephone exchange
may be difficult to implement. An exchange may result in a taxable gain or loss.

EATON VANCE SHAREHOLDER SERVICES
- --------------------------------------------------------------------------------

THE TRUST OFFERS THE FOLLOWING SERVICES, WHICH ARE VOLUNTARY, INVOLVE NO EXTRA
CHARGE, AND MAY BE CHANGED OR DISCONTINUED WITHOUT PENALTY AT ANY TIME. Full
information on each of the services described below and an application, where
required, are available from Authorized Firms or the Principal Underwriter. The
cost of administering such services for the benefit of shareholders who
participate in them is borne by the applicable Fund or Class as an expense to
all shareholders.

   
INVEST-BY-MAIL -- FOR PERIODIC SHARE ACCUMULATION: Once the $1,000 minimum
investment has been made, checks of $50 or more payable to the order of the Fund
and specifying the Class being purchased may be mailed directly to the Transfer
Agent, First Data Investor Services Group, P.O. Box 5123, Westborough, MA
01581-5123 at any time -- whether or not distributions are reinvested. The name
of the shareholder, the Fund and Class and the account number should accompany
each investment.
    

BANK AUTOMATED INVESTING -- FOR REGULAR SHARE ACCUMULATION: Cash investments of
$50 or more may be made automatically each month or quarter from the
shareholder's bank account. The $1,000 minimum initial investment and small
account redemption policy are waived for these accounts.

WITHDRAWAL PLAN: The Fund will make available to shareholders making a deposit
of at least $5,000 a systematic withdrawal plan through which they can make
regular quarterly redemptions to yield them either a specified dollar amount of
at least $200 per year or a specified percentage of net asset value of at least
4% but not more than 12% annually. Such amount will not be subject to a CDSC.
See "How to Redeem Shares." Such distributions would be paid at the option of
each shareholder and would reduce the number of shares held by any shareholder
electing to receive them. Distributions would consist of an untaxed return of
capital component and a taxable capital gain or capital loss. The all-in tax
rate on the amount of cash received in such redemptions (for shares held more
than one year equal to the capital gains rate multiplied by the percentage of
the distribution that is gain rather than return of capital) would be
substantially below the rate payable by mutual fund investors on dividend
distributions (equal to the ordinary income tax rate). The maintenance of a
withdrawal plan concurrently with purchases of additional Class A shares would
be disadvantageous because of the sales charge included in such purchases.

STATEMENT OF INTENTION: Purchases of $50,000 or more of Class A shares made
over a 13-month period are eligible for reduced sales charges. See "How to Buy
Shares -- Statement of Intention and Escrow Agreement."

RIGHT OF ACCUMULATION: Purchases may qualify for reduced sales charges on Class
A shares when the current market value of holdings (shares at current offering
price), plus new purchases, reaches $50,000 or more. Class A shares of the Eaton
Vance funds listed under "The Eaton Vance Exchange Privilege" may be combined
under the Statement of Intention and Right of Accumulation.

REINVESTMENT PRIVILEGE: A shareholder who has redeemed shares may reinvest, with
credit for any CDSC paid on the redeemed shares, any portion or all of the
redemption proceeds (plus that amount necessary to acquire a fractional share to
round off the purchase to the nearest full share) in the same shares (or for
Class A shares in Class A shares of any other Eaton Vance fund), provided that
the reinvestment is effected within 60 days after such redemption, and the
privilege has not been used more than once in the prior 12 months. Shares are
sold to a reinvesting shareholder at the next determined net asset value
following timely receipt of a written purchase order by the Principal
Underwriter or by the Trust (or by the Trust's Transfer Agent). To the extent
that any shares are sold at a loss and the proceeds are reinvested in shares (or
other shares are acquired) within the period beginning 30 days before and ending
30 days after the date of the redemption, some or all of the loss generally will
not be allowed as a tax deduction. Shareholders should consult their tax
advisers concerning the tax consequences of reinvestments.

TAX-SHELTERED RETIREMENT PLANS: Class A and Class C shares of the Fund are
available for purchase in connection with certain tax-sheltered retirement
plans. Detailed information concerning these plans, including certain exceptions
to minimum investment requirements, and copies of the plans are available from
the Principal Underwriter. This information should be read carefully and
consultation with an attorney or tax adviser may be advisable. The information
sets forth the service fee charged for retirement plans and describes the
federal income tax consequences of establishing a plan. Participant accounting
services (including trust fund reconciliation services) will be offered only
through third party recordkeepers and not by the Principal Underwriter. Under
all plans, dividends and distributions will be automatically reinvested in
additional shares.

DISTRIBUTIONS AND TAXES
- --------------------------------------------------------------------------------

   
The Fund will be managed toward an objective of achieving long-term, after-tax
returns in part by minimizing shareholders taxes. Because distributions of net
investment income and realized capital gains give rise to shareholder taxes, the
Fund will generally seek to select and manage its investments so as to minimize
net investment income and net realized gains and associated distributions. The
Fund can generally be expected to distribute a lesser percentage of returns each
year than other equity mutual funds. There can be no assurance, however, that
the Fund's portfolio can be managed to avoid taxable distributions. The Fund's
ability to utilize or the desirability of various tax management techniques and
securities lending may be reduced or eliminated by future tax and other
legislation, regulations, administrative interpretations, or court decisions.
    

DISTRIBUTIONS. To the extent that the Fund has net investment income and net
realized capital gains in any year, the Fund's present policy is to make (A) at
least one distribution annually (normally in December) of all or substantially
all of the investment income and (B) at least one distribution annually of all
or substantially all of the net realized capital gains (reduced by any available
capital loss carryforwards from prior years). Shareholders may reinvest all
distributions in shares of the Fund without a sales charge at the net asset
value per share as of the close of business on the record date.

The Fund's net investment income consists of the Fund's and its Classes net
investment income, less all actual and accrued expenses of the Fund and its
Classes as determined in accordance with generally accepted accounting
principles. The Fund's net realized capital gains, if any, consist of the net
realized capital gains (if any) allocated to the Fund for tax purposes, after
taking into account any available capital loss carryovers.

TAXES. Distributions by the Fund which are derived from net investment income,
net short-term capital gains and certain foreign exchange gains are taxable to
shareholders as ordinary income, whether received in cash or reinvested in
additional shares of the Fund. The Fund's distributions will generally not
qualify for the dividends-received deduction for corporate shareholders.

   
Capital gains referred to in clause (B) above, if any, realized by the Fund for
its fiscal year, which ends on October 31, will usually be distributed by the
Fund prior to the end of December. Distributions by the Fund of mid-term and
long-term capital gains are taxable to shareholders as mid-term and long-term
capital gains, respectively, whether paid in cash or reinvested in additional
shares of the Fund and regardless of the length of time Fund shares have been
owned by the shareholder.
    

If shares are purchased shortly before the record date of a distribution, the
shareholder will pay the full price for the shares and then receive some portion
of the price back as a taxable distribution. The amount, timing and character of
the Fund's distributions to shareholders may be affected by special tax rules
governing its activities in options, futures and forward foreign currency
exchange transactions or certain other investments. Certain distributions, if
declared by the Fund in October, November or December and paid the following
January, will be taxable to shareholders as if received on December 31 of the
year in which they are declared.

   
Sales charges paid upon a purchase of Class A shares cannot be taken into
account for purposes of determining gain or loss on a redemption or exchange of
the shares before the 91st day after their purchase to the extent a sales charge
is reduced or eliminated in a subsequent acquisition of such shares of the Fund
or of another fund pursuant to the Fund's reinvestment or exchange privilege. In
addition, losses realized on a redemption of Class A shares may be disallowed
under certain "wash sale" rules if within a period beginning 30 days before and
ending 30 days after the date of redemption other shares of the Fund are
acquired. Any disregarded or disallowed amounts will result in an adjustment to
the shareholder's tax basis in some or all of any other shares acquired.

The Fund intends to qualify as a regulated investment company under the Code and
to satisfy all requirements necessary to avoid paying federal income taxes on
the part of its investment company taxable income (consisting generally of net
investment income and net short-term capital gain) and net capital gains, if
any, that it distributes to shareholders.

As a regulated investment company under the Code, the Fund does not pay federal
income or excise taxes to the extent that it distributes to shareholders
substantially all of its ordinary income and capital gain net income in
accordance with the timing requirements imposed by the Code.
    

Shareholders should consult their tax advisors concerning the applicability of
state, local or other taxes to an investment in the Fund.

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

   
FROM TIME TO TIME, AVERAGE ANNUAL TOTAL RETURN MAY BE ADVERTISED. Average annual
total return is determined separately for each Class of the Fund by computing
the average annual percentage change in value of $1,000 invested at the maximum
public offering price (including maximum sales charge for Class A shares; net
asset value for Class B and Class C shares) for specified periods, assuming
reinvestment of all distributions. The average annual total return calculation
assumes a complete redemption of the investment and the deduction of any
applicable CDSC at the end of the period. The Fund may also publish annual and
cumulative total return figures from time to time.

The Fund may also publish total return figures for each Class which do not take
into account any sales charge. Any performance figure which does not take into
account a sales charge would be reduced to the extent such charge is imposed
upon a redemption. The Fund's performance may be compared in publications to the
performance of various indices and investments for which reliable data is
available, and to averages, performance rankings, or other information prepared
by recognized mutual fund statistical services.
    

Investors should note that investment results will fluctuate over time, and any
presentation of total return for any prior period should not be considered a
representation of what an investment may earn or what the total return may be in
any future period. Investment results are based on many factors, including
market conditions, the composition of the security holdings of the Fund and the
operating expenses of the Fund. Investment results also often reflect the risks
associated with the particular investment objective and policies of the Fund.
Among others, these factors should be considered when comparing investment
results to those of other mutual funds and other investment vehicles.

<PAGE>
[LOGO]
EATON VANCE
- -------------------
       Mutual Funds

EATON VANCE TAX-MANAGED
EMERGING GROWTH FUND

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


PROSPECTUS
SEPTEMBER 16, 1997





EATON VANCE TAX-MANAGED 
EMERGING GROWTH FUND
24 FEDERAL STREET
BOSTON, MA 02110

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

INVESTMENT ADVISER AND ADMINISTRATOR
Eaton Vance Management, 24 Federal Street, Boston, MA 02110

PRINCIPAL UNDERWRITER
Eaton Vance Distributors, Inc., 24 Federal Street, Boston, MA 02110 
(800) 225-6265

CUSTODIAN
Investors Bank & Trust Company, 200 Clarendon Street, Boston, MA 02116

TRANSFER AGENT
First Data Investor Services Group, P.O. Box 5123, Westborough, MA 01581-5123 
(800) 262-1122

AUDITORS
Deloitte & Touche LLP, 125 Summer Street, Boston, MA 02110

   
                                                                             MGP
    
<PAGE>
       

                                                        STATEMENT OF
                                                        ADDITIONAL INFORMATION
                                                        September 16, 1997

                           EATON VANCE TAX-MANAGED
                             EMERGING GROWTH FUND
                              24 Federal Street
                         Boston, Massachusetts 02110
                                (800) 225-6265

    This Statement of Additional Information provides information about Eaton
Vance Tax-Managed Emerging Growth Fund (the "Fund"). This Statement of
Additional Information is sometimes referred herein to as the "SAI."

   
                              TABLE OF CONTENTS
                                                                          Page
Additional Information about Investment Policies .....................     2
Investment Restrictions ..............................................     4
Trustees and Officers ................................................     5
Control Persons and Principal Holders of Securities ..................     7
Investment Adviser and Administrator .................................     7
Custodian ............................................................     9
Services for Accumulation -- Class A Shares ..........................     9
Service for Withdrawal ...............................................    10
Determination of Net Asset Value .....................................    10
Investment Performance ...............................................    10
Taxes ................................................................    12
Principal Underwriter ................................................    14
Service Plan -- Class A Shares .......................................    15
Distribution Plans -- Class B and Class C Shares .....................    15
Portfolio Security Transactions ......................................    17
Other Information ....................................................    18
Independent Certified Public Accountants .............................    19
    

    THIS STATEMENT OF ADDITIONAL INFORMATION IS NOT A PROSPECTUS AND IS
AUTHORIZED FOR DISTRIBUTION TO PROSPECTIVE INVESTORS ONLY IF PRECEDED OR
ACCOMPANIED BY THE FUND'S PROSPECTUS DATED SEPTEMBER 16, 1997, AS SUPPLEMENTED
FROM TIME TO TIME, WHICH IS INCORPORATED HEREIN BY REFERENCE. THIS STATEMENT OF
ADDITIONAL INFORMATION SHOULD BE READ IN CONJUNCTION WITH SUCH PROSPECTUS, A
COPY OF WHICH MAY BE OBTAINED WITHOUT CHARGE BY CONTACTING EATON VANCE
DISTRIBUTORS, INC. (THE "PRINCIPAL UNDERWRITER") (SEE BACK COVER FOR ADDRESS AND
PHONE NUMBER).
<PAGE>

    This SAI provides information about the Fund. Capitalized terms used in this
SAI and not otherwise defined have the meanings given to them in the Prospectus.

               ADDITIONAL INFORMATION ABOUT INVESTMENT POLICIES

Foreign Securities. Investing in securities issued by companies whose principal
business activities are outside the United States may involve significant risks
not present in domestic investments. For example, there is generally less
publicly available information about foreign companies, particularly those not
subject to the disclosure and reporting requirements of the U.S. securities
laws. Foreign issuers are generally not bound by uniform accounting, auditing,
and financial reporting requirements and standards of practice comparable to
those applicable to domestic issuers. Investments in foreign securities also
involve the risk of possible adverse changes in investment or exchange control
regulations, expropriation or confiscatory taxation, limitation on the removal
of funds or other assets of the Fund, political or financial instability or
diplomatic and other developments which could affect such investments. Further,
economies of particular countries or areas of the world may differ favorably or
unfavorably from the economy of 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 of the United States. Foreign
stock markets, while growing in volume and sophistication, are generally 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. In addition, foreign
brokerage commissions are generally higher than commissions on securities traded
in the United States and may be non-negotiable. In general, there is less
overall governmental supervision and regulation of foreign securities markets,
broker-dealers, and issuers than in the United States.

Foreign Currency Transactions. The value of foreign assets of the Fund as
measured in U.S. dollars may be affected favorably or unfavorably by changes in
foreign currency exchange rates and exchange control regulations. Currency
exchange rates can also be affected unpredictably by intervention by U.S. or
foreign governments or central banks, or the failure to intervene, or by
currency controls or political developments in the U.S. or abroad. The Fund may
conduct its foreign currency exchange transactions on a spot (i.e., cash) basis
at the spot rate prevailing in the foreign currency exchange market or through
entering into swaps, forward contracts, options or futures on currency. On spot
transactions, foreign exchange dealers do not charge a fee for conversion, but
they do realize a profit based on the difference (the "spread") between the
prices at which they are buying and selling various currencies. Thus, a dealer
may offer to sell a foreign currency to the Fund at one rate, while offering a
lesser rate of exchange should the Fund desire to resell that currency to the
dealer.

Forward Foreign Currency Exchange Contracts and Currency Futures. Forward
foreign currency contracts ("forward contracts") are individually negotiated and
privately traded by currency traders and their customers. A forward contract
involves an obligation to purchase or sell a specific currency (or basket of
currencies) for an agreed price at a future date, which may be any fixed number
of days from the date of the contract. The Fund may enter into a forward
contract in connection with the purchase or sale of a security denominated in a
foreign currency, or when the Fund anticipates the receipt in a foreign currency
of dividend or interest payments on such a security which it holds, to "lock" in
the U.S. dollar price of the security or the U.S. dollar equivalent of such
dividend or interest payment, as the case may be. Additionally, when the
Investment Adviser believes that the currency of a particular foreign country
may suffer a substantial decline against the U.S. dollar, it may enter into a
forward contract to sell, for a fixed amount of dollars, the amount of foreign
currency approximating the value of some or all of the Fund's securities
denominated in such foreign currency. The precise matching of the forward
contract amounts and the value of the securities involved will not generally be
possible. The Fund generally will not enter into a forward contract with a term
of greater than one year.

    Currency futures contracts are exchange traded instruments that may be used
by the Fund for the purposes described in the preceding paragraphs as an
alternative to the purchase or sale of forward currency exchange contracts.
Currency futures contracts are similar in structure to stock index futures
contracts, but change in value to reflect the movements of a currency or basket
of currencies rather than a stock index. The Fund's investments in currency
contracts are subject to limitations and restrictions similar to those set forth
for the Fund's investments in stock index futures and options on stock index
futures.

Risks Associated With Derivative Instruments. Entering into a derivative
instrument involves a risk that the applicable market will move against the
Fund's position and that the Fund will incur a loss. For derivative instruments
other than purchased options, this loss may exceed the amount of the initial
investment made or the premium received by the Fund. Derivative instruments may
sometimes increase or leverage the Fund's exposure to a particular market risk.
Leverage enhances the Fund's exposure to the price volatility of derivative
instruments it holds. The Fund's success in using derivative instruments to
hedge portfolio assets depends on the degree of price correlation between the
derivative instruments and the hedged asset. Imperfect correlation may be caused
by several factors, including temporary price disparities among the trading
markets for the derivative instrument, the assets underlying the derivative
instrument and the Fund's assets. Over-the-counter ("OTC") derivative
instruments involve an enhanced risk that the issuer or counterparty will fail
to perform its contractual obligations. Some derivative instruments are not
readily marketable or may become illiquid under adverse market conditions. In
addition, during periods of market volatility, a commodity exchange may suspend
or limit trading in an exchange-traded derivative instrument, which may make the
contract temporarily illiquid and difficult to price. Commodity exchanges may
also establish daily limits on the amount that the price of a futures contract
or futures option can vary from the previous day's settlement price. Once the
daily limit is reached, no trades may be made that day at a price beyond the
limit. This may prevent the Fund from closing out positions and limiting its
losses. The staff of the Commission takes the position that certain purchased
OTC options, and assets used as cover for written OTC options, are subject to
the Fund's 15% limit on illiquid investments. The Fund's ability to terminate
OTC derivative instruments may depend on the cooperation of the counterparties
to such contracts. For thinly traded derivative instruments, the only source of
price quotations may be the selling dealer or counterparty. In addition, certain
provisions of the Code limit the extent to which the Fund may purchase and sell
derivative instruments. The Fund will engage in transactions in futures
contracts and related options only to the extent such transactions are
consistent with the requirements of the Code for maintaining the qualification
of the Fund as a regulated investment company for federal income tax purposes.
See "Taxes".

   
Asset Coverage Requirements. Transactions involving swaps, forward contracts,
futures contracts and options (other than options that the Fund has purchased)
expose the Fund to an obligation to another party. The Fund will not enter into
any such transactions unless it owns either (1) an offsetting ("covered")
position in securities, currencies, swaps, or other options, futures contracts
or forward contracts, or (2) cash or liquid securities (such as readily
marketable common stock and money market instruments) with a value sufficient at
all times to cover its potential obligations not covered as provided in (1)
above. Only the net obligation of a swap will be covered. The Fund will comply
with Commission guidelines regarding cover for these instruments and, if the
guidelines so require, set aside cash or liquid securities in a segregated
account with its custodian in the prescribed amount.

    Assets used as cover or held in a segregated account maintained by the
Fund's custodian cannot be sold while the position in the corresponding
instrument is open, unless they are replaced with other appropriate assets. As a
result, the commitment of a large portion of the Fund's assets to segregated
accounts or to cover could impede portfolio management or the Fund's ability to
meet redemption requests or other current obligations.
    

Limitations on Futures Contracts and Options. The Fund may enter into futures
contracts, and options on futures contracts, traded on an exchange regulated by
the CFTC and on foreign exchanges, but, with respect to foreign exchange-traded
futures contracts and options on such futures contracts, only if the Investment
Adviser determines that trading on each such foreign exchange does not subject
the Fund to risks, including credit and liquidity risks, that are materially
greater than the risks associated with trading on CFTC-regulated exchanges.

    In order to hedge its current or anticipated portfolio positions, the Fund
may use futures contracts on securities held in its portfolio or on securities
with characteristics similar to those of the securities held by the Fund. If, in
the opinion of the Investment Adviser, there is a sufficient degree of
correlation between price trends for the securities held by the Fund and futures
contracts based on other financial instruments, securities indices or other
indices, the Fund may also enter into such futures contracts as part of its
hedging strategy.

    All call options on securities written by the Fund will be covered. This
means that, the Fund will own the securities subject to the call option or an
offsetting call option so long as the call option is outstanding.

   
Short Sales Against-the-Box. The Portfolio may sell securities short where it
owns at least an equal amount of the security sold short or another security
convertible or exchangeable for an equal amount of the security sold short
without payment of further compensation (a short sale against-the-box). A short
sale against-the-box requires that the short seller absorb certain costs so long
as the position is open. In a short sale against-the-box, the short seller is
exposed to the risk of being forced to deliver appreciated stock to close the
position if the borrowed stock is called in, causing a gain to be recognized.
The Portfolio expects normally to close its short sale against-the-box
transactions by delivering newly-acquired stock. No more than 25% of the
Portfolio's assets is expected to be subject to short-sales against-the-box at
any one time.
    

Lending Portfolio Securities. Under present regulatory policies of the
Commission, securities loans are required to be secured continuously by
collateral in cash, cash equivalents or U.S. Government securities held by the
Fund's custodian and maintained on a current basis at an amount at least equal
to the market value of the securities loaned, which will be marked to market
daily. Cash equivalents include certificates of deposit, commercial paper and
other short-term money market instruments. The Fund will only lend securities to
borrowers whose credit quality or claims paying ability is considered to be
investment grade by the Investment Adviser. The financial condition of the
borrower will be monitored by the Investment Adviser on an ongoing basis. If a
borrower of securities from the Fund defaults on a securities loan, the Fund
will, under proposed Treasury Regulations, be considered to have disposed of the
securities in a taxable transaction. The Fund may experience delays in the
recovery or loss of rights in loaned securities if a borrower of securities
fails financially. The Fund would continue to receive the equivalent of the
interest or dividends paid by the issuer on the securities loaned and would also
receive a fee, or all or a portion of the interest on investment of the
collateral. The Fund would have the right to call a loan and obtain the
securities loaned at any time on up to five business days' notice. The Fund
would not have the right to vote any securities having voting rights during the
existence of a loan, but could call the loan in anticipation of an important
vote to be taken among holder of the securities or the giving or withholding of
their consent on a material matter affecting the investment. Securities lending
involves administrative expenses, including finders' fees. If the Investment
Adviser decides to make securities loans, it is intended that the value of the
securities loaned would not exceed 30% of the Fund's total assets.

Portfolio Turnover. The Fund cannot accurately predict its portfolio turnover
rate, but it is anticipated that the annual turnover rate will generally be
lower than that of most other equity mutual funds and will generally not exceed
20% (excluding turnover of securities having a maturity of one year or less). A
100% annual turnover rate would occur, for example, if all the securities in the
portfolio were replaced once in a period of one year. A high turnover rate (100%
or more) necessarily involves greater expenses to the Fund.

                           INVESTMENT RESTRICTIONS

    The following investment restrictions of the Fund are designated as
fundamental policies and as such cannot be changed without the approval of the
holders of a majority of the Fund's outstanding voting securities, which as used
in this SAI means the lesser of (a) 67% of the shares of the Fund, present or
represented by proxy at a meeting if the holders of more than 50% of the shares
are present or represented at the meeting or (b) more than 50% of the shares of
the Fund. Accordinglly, the Fund may not:

        (1) Borrow money or issue senior securities except as permitted by the
    Investment Company Act of 1940;

        (2) Purchase any securities or evidences of interest therein on
    "margin," that is to say in a transaction in which it has borrowed all or a
    portion of the purchase price and pledged the purchased securities or
    evidences of interest therein as collateral for the amount so borrowed;

        (3) Engage in the underwriting of securities; or

        (4) Buy or sell real estate (although it may purchase and sell
    securities which are secured by real estate and securities of companies
    which invest or deal in real estate), commodities or commodity contracts for
    the purchase or sale of physical commodities;

        (5) Make loans to other persons, except by (a) the acquisition of debt
    securities and making portfolio investments, (b) entering into repurchase
    agreements and (c) lending portfolio securities;

        (6) With respect to 75% of its total assets, invest more than 5% of its
    total assets (taken at current value) in the securities of any one issuer,
    or invest in more than 10% of the outstanding voting securities of any one
    issuer, except obligations issued or guaranteed by the U.S. Government, its
    agencies or instrumentalities and except securities of other investment
    companies; or

        (7) Concentrate its investments in any particular industry, but, if
    deemed appropriate for the Fund's objective, up to 25% of the value of its
    assets may be invested in any one industry.

   
    Notwithstanding the investment policies and restrictions of the Fund, the
Fund may invest its investable assets in an open-end management investment
company (a Portfolio) with substantially the same investment objective, policies
and restrictions as the Fund; moreover, subject to Trustee approval, the Fund
may invest its investable assets in other open-end management investment
companies in the same group of investment companies with the same placement
agent or investment adviser as the Fund (or an affiliate) if, with respect to
such assets, the other companies' permitted investments are substantially the
same as those of the Fund.

    The Fund has adopted the following investment policies which may be changed
without shareholder approval. As a matter of nonfundamental policy, the Fund
will not: (a) invest more than 15% of its net assets in investments which are
not readily marketable, including restricted securities and repurchase
agreements with a maturity longer than seven days. Restricted securities for the
purposes of this limitation do not include securities eligible for resale
pursuant to Rule 144A under the Securities Act of 1933 and commercial paper
issued pursuant to Section 4(2) of said Act that the Board of Trustees of the
Trust, or its delegate, determines to be liquid; or (b) sell or contract to sell
any security which it does not own unless by virtue of its ownership of other
securities it has at the time of sale a right to obtain securities equivalent in
kind and amount to the securities sold and provided that if such right is
conditional the sale is made upon the same conditions.
    

    Whenever an investment policy or investment restriction set forth in the
Prospectus or this SAI states a maximum percentage of assets that may be
invested in any security or other asset, such percentage limitation shall be
determined immediately after and as a result of the Fund's acquisition of such
security or asset. Accordingly, any later increase or decrease resulting from a
change in values, assets or other circumstances, will not compel the Fund to
dispose of such security or other asset. Notwithstanding the foregoing, under
normal market conditions the Fund must take actions necessary to comply with the
policy of investing at least 65% of total assets in equity securities of
emerging growth companies. Moreover, the Fund must always be in compliance with
the borrowing policy set forth above.

                            TRUSTEES AND OFFICERS

    The Trustees and officers of the Trust are listed below. Except as
indicated, each individual has held the office shown or other offices in the
same company for the last five years. Unless otherwise noted, the business
address of each Trustee and officer is 24 Federal Street, Boston, Massachusetts
02110, which is also the address of the Investment Adviser, Eaton Vance; Eaton
Vance's wholly-owned subsidiary BMR; of Eaton Vance's parent, Eaton Vance Corp.
("EVC"); and of Eaton Vance's and BMR's trustee, Eaton Vance, Inc. ("EV"). Eaton
Vance and EV are both wholly-owned subsidiaries of EVC. Those Trustees and
officers who are "interested persons" of the Trust, as defined in the 1940 Act
by virtue of their affiliation with Eaton Vance, BMR, EVC or EV, are indicated
by an asterisk(*).

                            TRUSTEES OF THE TRUST

M. DOZIER GARDNER (64), President and Trustee*
Vice Chairman of BMR, Eaton Vance, EVC and EV, and a Director of EVC and EV.
  Director or Trustee and officer of various investment companies managed by
  Eaton Vance or BMR.

JAMES B. HAWKES (55), Vice President and Trustee*
President and Chief Executive Officer of Eaton Vance, BMR, EVC and EV, and a
  Director of EVC and EV. Director or Trustee and officer of various investment
  companies managed by Eaton Vance or BMR.

   
DONALD R. DWIGHT (66), Trustee
President of Dwight Partners, Inc. (a corporate relations and communications
  company); Chairman of the Board of Newspapers of New England, Inc. Director
  or Trustee of various investment companies managed by Eaton Vance or BMR.
Address: Clover Mill Lane, Lyme, New Hampshire 03768
    

SAMUEL L. HAYES, III (62), Trustee
Jacob H. Schiff Professor of Investment Banking, Harvard University Graduate
  School of Business Administration. Director or Trustee of various investment
  companies managed by Eaton Vance or BMR.
Address: Harvard University Graduate School of Business Administration,
  Soldiers Field Road, Boston, Massachusetts 02163

NORTON H. REAMER (61), Trustee
President and Director, United Asset Management Corporation (a holding company
  owning institutional investment management firms); Chairman, President and
  Director, UAM Funds (mutual funds). Director or Trustee of various investment
  companies managed by Eaton Vance or BMR.
Address: One International Place, Boston, Massachusetts 02110

JOHN L. THORNDIKE (70), Trustee
Former Director of Fiduciary Company Incorporated. Director or Trustee of
  various investment companies managed by Eaton Vance or BMR.
Address: 175 Federal Street, Boston, Massachusetts 02110

JACK L. TREYNOR (67), Trustee
Investment Adviser and Consultant. Director or Trustee of various investment
  companies managed by Eaton Vance or BMR.
Address: 504 Via Almar, Palos Verdes Estates, California 90274

                            OFFICERS OF THE TRUST

EDWARD E. SMILEY, JR. (52), Vice President
Vice President of Eaton Vance and BMR since November 1, 1996; Senior Product
  Manager, Equity Management for Trade Street Investment Associates, Inc., a
  wholly-owned subsidiary of Nations Bank (1992-1996). Officer of various
  investment companies managed by Eaton Vance or BMR. Mr. Smiley was elected
  Vice President of the Trust on October 18, 1996.

WILLIAM H. AHERN, JR. (38), Vice President of the Trust
Vice President of BMR and Eaton Vance. Officer of various investment companies
  managed by Eaton Vance or BMR. Mr. Ahern was elected Vice President of the
  Trust on June 19, 1995.

MICHAEL B. TERRY (55), Vice President of the Trust
Vice President of BMR, Eaton Vance and EV. Officer of various investment
  companies managed by Eaton Vance or BMR.

JAMES L. O'CONNOR (52), Treasurer
Vice President of Eaton Vance, BMR and EV. Officer of various investment
  companies managed by Eaton Vance or BMR.

ALAN R. DYNNER (56), Secretary
Vice President and Chief Legal Officer of Eaton Vance, BMR, EVC and EV since
  November 1, 1996. Previously, he was a Partner of the law firm of Kirkpatrick
  & Lockhart LLP, New York and Washington, D.C., and was Executive Vice
  President of Neuberger & Berman Management, Inc., a mutual fund management
  company. Officer of various investment companies managed by Eaton Vance or
  BMR. Mr. Dynner was elected Secretary of the Trust on June 23, 1997.

JANET E. SANDERS (61), Assistant Treasurer and Assistant Secretary
Vice President of Eaton Vance, BMR and EV. Officer of various investment
  companies managed by Eaton Vance or BMR.

A. JOHN MURPHY (34), Assistant Secretary
Assistant Vice President of BMR, Eaton Vance and EV since March 1, 1994;
  employee of Eaton Vance since March 1993. State Regulations Supervisor, The
  Boston Company (1991-1993). Officer of various investment companies managed by
  Eaton Vance or BMR. Mr. Murphy was elected Assistant Secretary of the Trust on
  March 27, 1995.

JOHN P. RYNNE (55), Assistant Secretary
Corporate Controller and Vice President of EVC. Vice President of Eaton Vance,
  EVD and BMR. Mr. Rynne became an officer of the Trust on June 19, 1995.

ERIC G. WOODBURY (40), Assistant Secretary
Vice President of BMR, Eaton Vance and EV since February 1993; formerly,
  associate attorney at Dechert, Price & Rhoads. Mr. Woodbury was elected
  Assistant Secretary of the Trust on June 19, 1995.

    Messrs. Hayes (Chairman), Reamer and Thorndike are members of the Special
Committee of the Board of Trustees of the Trust. The purpose of the Special
Committee is to consider, evaluate and make recommendations to the full Board of
Trustees concerning (i) all contractual arrangements with service providers to
the Fund, including investment advisory, administrative, transfer agency,
custodial and fund accounting and distribution services, and (ii) all other
matters in which Eaton Vance or its affiliates has any actual or potential
conflict of interest with the Fund or its shareholders.

   
    The Nominating Committee of the Board of Trustees of the Trust is comprised
of four Trustees who are not "interested persons" as that term is defined under
the 1940 Act ("noninterested Trustees"). The Committee has four-year staggered
terms, with one member rotating off the Committee to be replaced by another
noninterested Trustee. The purpose of the Committee is to recommend to the Board
nominees for the position of noninterested Trustee and to assure that at least a
majority of the Board of Trustees is independent of Eaton Vance and its
affiliates.
    

    Messrs. Treynor (Chairman) and Dwight are members of the Audit Committee of
the Board of Trustees of the Trust. The Audit Committee's functions include
making recommendations to the Board of Trustees regarding the selection of the
independent certified public accountants, and reviewing matters relative to
trading and brokerage policies and practices, accounting and auditing practices
and procedures, accounting records, internal accounting controls, and the
functions performed by the custodian, transfer agent and dividend disbursing
agent of the Trust.

    The fees and expenses of the noninterested Trustees of the Trust are paid by
the Fund (and the other series of the Trust). (The Trustees of the Trust who are
members of the Eaton Vance organization receive no compensation from the Trust.)
For the fiscal year ending October 31, 1997, it is estimated that the
noninterested Trustees of the Trust will receive the following compensation in
their capacities as Trustees from the Trust and for the year ended June 30,
1997, the noninterested Trustees earned the following compensation in their
capacities as Trustees of the funds in the Eaton Vance fund complex(1):

COMPENSATION
TOTAL COMPENSATION

                                         ESTIMATED
                                         AGGREGATE        TOTAL COMPENSATION
                                        COMPENSATION        FROM TRUST AND
NAME                                   FROM TRUST(2)         FUND COMPLEX
- ----                                   -------------         ------------
Donald R. Dwight ...................        $25               $145,000(3)
Samuel L. Hayes, III ...............         25                152,500(4)
Norton H. Reamer ...................         25                145,000
John L. Thorndike ..................         25                147,500(5)
Jack L. Treynor ....................         25                150,000
- ------------
(1) The Eaton Vance fund complex consists of 215 registered investment companies
    or series thereof.
(2) It is estimated the Trust will consist of 16 Funds as of October 31, 1997.
(3) Includes $45,000 of deferred compensation.
(4) Includes $28,750 of deferred compensation.
(5) Includes $82,384 of deferred compensation.

    Trustees of the Trust who not affiliated with the Investment Adviser may
elect to defer receipt of all or a percentage of their annual fees in accordance
with the terms of a Trustees Deferred Compensation Plan (the "Trustees" Plan").
Under the Trustees' Plan, an eligible Trustee may elect to have his deferred
fees invested by the Fund in the shares of one or more funds in the Eaton Vance
Family of Funds, and the amount paid to the Trustees under the Trustees' Plan
will be determined based upon the performance of such investments. Deferral of
Trustees' fees in accordance with the Trustees' Plan will have a negligible
effect on the Fund's assets, liabilities, and net income per share, and will not
obligate the Fund to retain the services of any Trustee or obligate the Fund to
pay any particular level of compensation to the Trustee. The Trust does not have
a retirement plan for its Trustees.

             CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES

   
    As of the date of this SAI, Eaton Vance owned one share of the Fund, being
the only share of the Fund outstanding. Eaton Vance is a Massachusetts business
trust and a wholly-owned subsidiary of EVC.
    

                     INVESTMENT ADVISER AND ADMINISTRATOR

   
    The Trust on behalf of the Fund engages Eaton Vance as investment adviser
pursuant to an Investment Advisory Agreement dated September 16, 1997. Eaton
Vance or its affiliates acts as investment adviser to investment companies and
various individual and institutional clients with combined assets under
management of approximately $20 billion.
    

    Eaton Vance, its affiliates and its predecessor companies have been managing
assets of individuals and institutions since 1924 and managing investment
companies since 1931. They maintain a large staff of experienced fixed-income
and equity investment professionals to service the needs of their clients. The
fixed-income division focuses on all kinds of taxable investment-grade and
high-yield securities, tax-exempt investment-grade and high-yield securities,
and U.S. Government securities. The equity division cover stocks ranging from
blue chip to emerging growth companies.

   
    Eaton Vance and its affiliates act as adviser to a family of mutual funds,
and individual and various institutional accounts, including corporations,
hospitals, retirement plans, universities, foundations and trusts. Eaton Vance
mutual funds feature international equities, domestic equities, tax-free
municipal bonds, and U.S. government and corporate bonds. Lloyd George
Management has advised Eaton Vance's international equity funds since 1992.
Founded in 1991, Lloyd George is headquartered in Hong Kong with offices in
London and Mumbai, India. It has established itself as a leader in investment
management in Asian equities and other global markets. Lloyd George features an
experienced team of investment professionals that began working together in the
mid-1980s. Lloyd George analysts cover East Asia, the India subcontinent, Russia
and Eastern Europe, Latin America, Australia and New Zealand from offices in
Hong Kong, London and Mumbai. Together Eaton Vance and Lloyd George manage over
$21 billion in assets. Eaton Vance mutual funds are distributed by the Principal
Underwriter both within the United States and offshore.
    

    The Principal Underwriter believes that an investment professional can
provide valuable services to you to help you reach your investment goals.
Meeting investment goals requires time, objectivity and investment savvy. Before
making an investment recommendation, a representative can help you carefully
consider your "short-term" and "long-term" financial goals, your tolerance for
investment risk, your investment time frame, and other investments you may
already own. Your professional investment representatives are knowledgeable
about financial markets, as well as the wide range of investment opportunities
available. A representative can provide you with tailored financial advice and
help you decide when to buy, sell or persevere with your investments.

    Eaton Vance manages the investments and affairs of the Fund subject to the
supervision of the Trust's Board of Trustees. Eaton Vance furnishes to the Fund
investment research, advice and assistance, administrative services, office
space, equipment and clerical personnel, and investment advisory, statistical
and research facilities, and has arranged for certain members of the Eaton Vance
organization to serve without salary as officers or Trustees of the Trust. The
Fund is responsible for all expenses not expressly stated to be payable by Eaton
Vance under the Investment Advisory Agreement, including, without limitation,
the fees and expenses of its custodian and transfer agent, including those
incurred for determining the Fund's net asset value and keeping its books; the
cost of share certificates; membership dues in investment company organizations;
brokerage commissions and fees; fees and expenses of registering its shares;
expenses of reports to shareholders, proxy statements, and other expenses of
shareholders' meetings; insurance premiums; printing and mailing expenses;
interest, taxes and corporate fees; legal and accounting expenses; and
compensation and expenses of Trustees not affiliated with Eaton Vance. The Fund
will also bear expenses incurred in connection with litigation, proceedings and
claims and any legal obligation of the Trust to indemnify its officers and
Trustees with respect thereto, to the extent not covered by insurance.

   
    For a description of the compensation that the Fund pays Eaton Vance under
the Investment Advisory Agreement on average daily net assets up to $500
million, see the Fund's current Prospectus. On net assets of $500 million and
over the annual fee is reduced and the advisory fee is computed as follows:

                                                        ANNUALIZED FEE RATE
    AVERAGE DAILY NET ASSETS FOR THE MONTH              (FOR EACH LEVEL)
    -----------------------------------------------------------------------
    $500 million but less than $1 billion               0.5625%
    $1 billion but less than $1.5 billion               0.5000%
    $1.5 billion and over                               0.4375%

    The Investment Advisory Agreement with Eaton Vance continues in effect from
year to year for so long as such continuance is approved at least annually (i)
by the vote of a majority of the noninterested Trustees of the Trust cast in
person at a meeting specifically called for the purpose of voting on such
approval and (ii) by the Board of Trustees of the Trust or by vote of a majority
of the outstanding voting securities of the Fund. The Agreement may be
terminated at any time without penalty on sixty (60) days' written notice by the
Board of Trustees of either party, or by vote of the majority of the outstanding
voting securities of the Fund, and the Agreement will terminate automatically in
the event of its assignment. The Agreement provides that Eaton Vance may render
services to others. The Agreement also provides that Eaton Vance shall not be
liable for any loss incurred in connection with the performance of its duties,
or action taken or omitted under that Agreement, in the absence of willful
misfeasance, bad faith, gross negligence in the performance of its duties or by
reason of its reckless disregard of its obligations and duties thereunder, or
for any losses sustained in the acquisition, holding or disposition of any
security or other investment.
    

    As indicated in the Prospectus, Eaton Vance serves as Administrator of the
Fund, but currently receives no compensation for providing administrative
services to the Fund. Under its agreement with the Trust, Eaton Vance has been
engaged to administer the Fund's affairs, subject to the supervision of the
Trustees of the Trust, and shall furnish for the use of the Fund office space
and all necessary office facilities, equipment and personnel for administering
the affairs of the Fund.

   
    Eaton Vance and EV are both wholly-owned subsidiaries of EVC. BMR is a
wholly-owned subsidiary of Eaton Vance. Eaton Vance and BMR are both
Massachusetts business trusts, and EV is the trustee of Eaton Vance and BMR. The
Directors of EV are Landon T. Clay, M. Dozier Gardner, James B. Hawkes and
Benjamin A. Rowland, Jr. The Directors of EVC consist of the same persons and
John G.L. Cabot and Ralph Z. Sorenson. Mr. Clay is chairman, Mr. Gardner is vice
chairman and Mr. Hawkes is president and chief executive officer of EVC, Eaton
Vance, BMR and EV. All of the issued and outstanding shares of Eaton Vance and
of EV are owned by EVC. All of the issued and outstanding shares of BMR are
owned by Eaton Vance. All shares of the outstanding Voting Common Stock of EVC
are deposited in a Voting Trust which expires December 31, 1997, the Voting
Trustees of which are Messrs. Clay, Gardner, Hawkes, Rowland and Thomas E.
Faust, Jr. The Voting Trustees have unrestricted voting rights for the election
of Directors of EVC. All of the outstanding voting trust receipts issued under
said Voting Trust are owned by certain of the officers of Eaton Vance and BMR
who are also officers or officers and Directors of EVC and EV. As of August 31,
1997, Messrs. Clay, Gardner and Hawkes each owned 24% of such voting trust
receipts and Messrs. Rowland and Faust owned 15% and 13%, respectively, of such
voting trust receipts. Messrs. Dynner, Gardner and Hawkes, who are officers or
Trustees of the Trust, are members of the EVC, Eaton Vance, BMR and EV
organizations. Messrs. Ahern, Murphy, O'Connor, Rynne, Smiley, Terry and
Woodbury, and Ms. Sanders are officers of the Trust and are also members of the
Eaton Vance, BMR and EV organizations.

    Eaton Vance owns all the stock of Northeast Properties, Inc., which is
engaged in real estate investment. EVC owns all the stock of Fulcrum Management,
Inc. and MinVen, Inc., which are engaged in the development of precious metal
mining venture investment and management. EVC also owns 22% of the Class A
shares of Lloyd George Management (B.V.I.) Limited, a registered investment
adviser. EVC, Eaton Vance, BMR and EV may also enter into other businesses.

    EVC and its affiliates and their officers and employees from time to time
have transactions with various banks, including the custodian of the Fund, IBT.
It is Eaton Vance's opinion that the terms and conditions of such transactions
were not and will not be influenced by existing or potential custodial or other
relationships between the Trust and such banks.
    

                                  CUSTODIAN

    IBT acts as custodian for the Trust. IBT has the custody of all cash and
securities of the Fund, maintains the Fund's general ledger and computes the
daily net asset value of shares of the Fund. In such capacity it attends to
details in connection with the sale, exchange, substitution, transfer or other
dealings with the Fund's investments, receives and disburses all funds and
performs various other ministerial duties upon receipt of proper instruction
from the Trust. IBT charges fees which are competitive within the industry. A
portion of the fee relates to custody, bookkeeping and valuation services and is
based upon a percentage of Fund net assets and a portion of the fee relates to
activity charges, primarily the number of portfolio transactions. These fees are
then reduced by a credit for cash balances of the particular investment company
at the custodian equal to 75% of the 91-day, U.S. Treasury Bill auction rate
applied to the particular investment company's average daily collected balances
for the week. Landon T. Clay, a Director of EVC and an officer, Trustee or
Director of other entities in the Eaton Vance organization, owns approximately
13% of the voting stock of Investors Financial Services Corp., the holding
company parent of IBT. Management believes that such ownership does not create
an affiliated person relationship between the Trust and IBT under the 1940 Act.

    IBT also provides services in connection with the preparation of shareholder
reports and the electronic filing of such reports with the Commission for which
it receives a separate fee.

                 SERVICES FOR ACCUMULATION -- CLASS A SHARES

    The following services are voluntary, involve no extra charge, other than
the sales charge included in the offering price, and may be changed or
discontinued without penalty at any time.

   
Intended Quantity Investment -- Statement of Intention. If it is anticipated
that $50,000 or more of Class A shares and shares of other funds exchangeable
for Class A shares and listed under "The Eaton Vance Exchange Privilege" in the
Prospectus will be purchased within a 13-month period, a Statement of Intention
should be signed so that shares may be obtained at the same reduced sales charge
as though the total quantity were invested in one lump sum. Shares held under
Right of Accumulation (see below) as of the date of the Statement will be
included toward the completion of the Statement. The Statement authorizes the
Transfer Agent to hold in escrow sufficient shares (5% of the dollar amount
specified in the Statement) which can be redeemed to make up any difference in
sales charge on the amount intended to be invested and the amount actually
invested. Execution of a Statement does not obligate the shareholder to purchase
or the Fund to sell the full amount indicated in the Statement, and should the
amount actually purchased during the 13-month period be more or less than that
indicated on the Statement, price adjustments will be made. For sales charges
and other information on quantity purchases, see "How to Buy Shares" in the
Prospectus. Any investor considering signing a Statement of Intention should
read it carefully.

Right of Accumulation -- Cumulative Quantity Discount. The applicable sales
charge level for the purchase of Class A shares is calculated by taking the
dollar amount of the current purchase and adding it to the value (calculated at
the maximum current offering price) of the shares the shareholder owns in his or
her account(s) in the Fund and shares of other funds exchangeable for Class A
shares and listed under "The Eaton Vance Exchange Privilege" in the Prospectus.
The sales charge on the shares being purchased will then be at the rate
applicable to the aggregate. For sales charges on quantity purchases, see "How
to Buy Shares" in the Prospectus. Shares purchased (i) by an individual, his or
her spouse and their children under the age of twenty-one, and (ii) by a
trustee, guardian or other fiduciary of a single trust estate or a single
fiduciary account, will be combined for the purpose of determining whether a
purchase will qualify for the Right of Accumulation and if qualifying, the
applicable sales charge level.
    

    For any such discount to be made available, at the time of purchase a
purchaser or his or her Authorized Firm must provide the Principal Underwriter
(in the case of a purchase made through an Authorized Firm) or the Transfer
Agent (in the case of an investment made by mail) with sufficient information to
permit verification that the purchase order qualifies for the accumulation
privilege. Confirmation of the order is subject to such verification. The Right
of Accumulation privilege may be amended or terminated at any time as to
purchases occurring thereafter.

                            SERVICE FOR WITHDRAWAL

    The Transfer Agent will send to the shareholder regular monthly or quarterly
payments of any permitted amount designated by the shareholder (see "Eaton Vance
Shareholder Services -- Withdrawal Plan" in the Prospectus) based upon the value
of the shares held. The checks will be drawn from share redemptions and hence,
although they are a return of principal may require the recognition of taxable
gain or loss. Income dividends and capital gain distributions in connection with
withdrawal plan accounts will be credited at net asset value as of the record
date for each distribution. Continued withdrawals in excess of current income
will eventually use up principal, particularly in a period of declining market
prices. A shareholder may not have a withdrawal plan in effect at the same time
he or she has authorized Bank Automated Investing or is otherwise making regular
purchases of Fund shares. The shareholder, the Transfer Agent or the Principal
Underwriter will be able to terminate the withdrawal plan at any time without
penalty.

                       DETERMINATION OF NET ASSET VALUE

   
    The Trustees of the Trust have established the following procedures for the
fair valuation of the Fund's assets under normal market conditions. Securities
listed on foreign or U.S. securities exchanges or in the NASDAQ National Market
System generally are valued at the last sale prices or, if there were no sales
on a particular day, at the mean between the closing bid and asked prices
therefor on the exchange where such securities are principally traded or on such
National Market System. Unlisted or listed securities for which closing sale
prices are not available are valued at the mean between the latest bid and asked
prices. An option is valued at the last sale price as quoted on the principal
exchange or board of trade on which such option or contract is traded, or in the
absence of a sale, at the mean between the last bid and asked prices. Futures
positions on securities or currencies are generally valued at closing settlement
prices. Short-term debt securities with a remaining maturity of 60 days or less
are valued at amortized cost. If securities were acquired with a remaining
maturity of more than 60 days, their amortized cost value will be based on their
value on the sixty-first day prior to maturity. Other fixed income and debt
securities, including listed securities and securities for which price
quotations are available, will normally be valued on the basis of valuations
furnished by a pricing service. All other securities are valued at fair value as
determined in good faith by or at the direction of the Trustees. The Fund will
be closed for business and will not price its shares on the following business
holidays: New Year's Day, Martin Luther King, Jr. Day, Presidents' Day, Good
Friday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and
Christmas Day.
    

    Generally, trading in the foreign securities owned by the Fund is
substantially completed each day at various times prior to the close of the
Exchange. The values of these securities used in determining the net asset value
of the Fund's shares are computed as of such times. Occasionally, events
affecting the value of foreign securities may occur between such times and the
close of the Exchange which will not be reflected in the computation of the
Fund's net asset value (unless the Fund deems that such events would materially
affect its net asset value, in which case an adjustment would be made and
reflected in such computation). Foreign securities and currency held by the Fund
will be valued in U.S. dollars; such values will be computed by the custodian
based on foreign currency exchange rate quotations supplied by an independent
quotation service.

                            INVESTMENT PERFORMANCE

   
    Average annual total return is determined separately for each Class of the
Fund by multiplying a hypothetical initial purchase order of $1,000 by the
average annual compound rate of return (including capital appreciation/
depreciation, and distributions paid and reinvested) for the stated period and
annualizing the result. The calculation assumes (i) that all distributions are
reinvested at net asset value on the reinvestment dates during the period, (ii)
the deduction of the maximum sales charge from the initial $1,000 purchase order
for Class A shares, (iii) a complete redemption of the investment, and (iv) the
deduction of any CDSC at the end of the period.
    

    The Fund may use total return figures showing after-tax returns, including
comparisons to tax-deferred vehicles such as Individual Retirement Accounts
("IRAs") and variable annuities. In calculating after-tax returns, the Fund
will, in general, assume that its shareholders are U.S. individual taxpayers
subject to federal income taxes at the highest marginal rate then applicable to
ordinary income and long-term capital gains. After-tax returns may also be
calculated using different tax rate assumptions and taking into account state
and local income taxes as well as federal taxes. In calculating after-tax
returns, distributions made by the Fund are assumed to be reduced by the amount
of taxes payable on the distribution, and the after-tax proceeds of the
distribution are reinvested in the Fund at net asset value on the reinvestment
date.

   
    The Fund's total return may be compared to relevant indices, such as the
Consumer Price Index and various domestic and foreign securities indices. The
Fund's total return and comparisons with these indices may be used in
advertisements and in information furnished to present or prospective
shareholders. In addition, evaluations of the Fund's performance or rankings of
mutual funds (which include the Fund) made by independent sources may be used in
advertisements and in information furnished to present or prospective
shareholders. Information, charts and illustrations showing the effect of
compounding interest or relating to inflation and taxes (including their effects
on the dollar and the return on stocks and other investment vehicles) may also
be included in advertisements and materials furnished to present and prospective
investors.

    Information used in advertisements and in materials furnished to present or
prospective shareholders may include statistics, data and performance studies
prepared by independent organizations or included in various publications
reflecting the investment performance or return achieved by various classes and
types of investments (e.g. common stocks, small company stocks, long-term
corporate bonds, long-term government bonds, intermediate-term government
bonds, U.S. Treasury bills) over various periods of time. This information may
be used to illustrate the benefits of long-term investments in common stocks.

    Information used in advertisements and materials furnished to present and
prospective investors may include statements or illustrations relating to the
appropriateness of certain types of securities and/or mutual funds to meet
specific financial goals. Such information may address:
    

    -- costs associated with aging parents;
    -- funding a college education (including its actual and estimated cost); 
    -- health care expenses (including actual and projected expenses); 
    -- long-term disabilities (including the availability of, and coverage
       provided by, disability insurance); and
    -- retirement (including the availability of social security benefits, the
       tax treatment of such benefits and statistics and other information
       relating to maintaining a particular standard of living and outliving
       existing assets).

    Such information may also address different methods for saving money and the
results of such methods, as well as the benefits of investing in equity
securities. Such information may describe: the potential for growth; the
performance of equities as compared to other investment vehicles; and the value
of investing as early as possible and regularly, as well as staying invested.
The benefits of investing in equity securities by means of a mutual fund may
also be included (such benefits may include diversification, professional
management and the variety of equity mutual fund products).

    Information in advertisements and materials furnished to present and
prospective investors may include profiles of different types of investors
(i.e., investors with different goals and assets) and different investment
strategies for meeting specific financial goals. Such information may provide
hypothetical illustrations which include: results of various investment
strategies; performance of an investment in the Fund over various time periods;
and results of diversifying assets among several investments with varying
performance. Information in advertisements and materials furnished to present
and prospective investors may also include quotations (including editorial
comments) and statistics concerning investing in securities, as well as
investing in particular types of securities and the performance of such
securities.

   
    The Trust (or Principal Underwriter) may provide information about Eaton
Vance, its affiliates and other investment advisers to the funds in the Eaton
Vance Family of Funds in sales material or advertisements provided to investors
or prospective investors. Such material or advertisements may also provide
information on the use of investment professionals by such investors.
    

                             HYPOTHETICAL RETURNS

   
    The following analysis compares the after-tax returns achieved from three
hypothetical investments with identical pre-tax returns of 10% per year. The
first hypothetical investment is a tax-managed equity mutual fund whose returns
consist entirely of deferred gains (no dividend income and no realized capital
gains). Note - It is anticipated the Fund will distribute some net investment
income and capital gains in some years, so the hypothetical may not be entirely
applicable. The second hypothetical investment is a conventional equity mutual
fund, managed without regard to investor tax considerations, whose 10% annual
returns consist of 3% from dividend income and realized short-term gains, 2%
from realized mid-term gains and 5% from realized long-term gains. The third
hypothetical investment is a variable annuity fund, which by its structure
defers taxation on all income and gains. The investor is assumed to pay federal
taxes at the highest rate applicable to individual income and gains, including
the effect of the itemized deduction phaseout. This rate is 40.8% for dividend
income and short-term capital gains, 29.2% for mid-term capital gains and 21.2%
for long-term gains. The investor is assumed to pay no state or local taxes.
    

    An initial investment of $10,000 in each of the three hypothetical funds
would grow in value to:

   
                                             CONVENTIONAL EQUITY      VARIABLE
                         TAX-MANAGED FUND        MUTUAL FUND        ANNUITY FUND
                         ----------------    -------------------    ------------
    After 10 years:           $25,937              $21,030             $25,937
    After 20 years:           $67,275              $44,226             $67,275

    The returns from the tax-managed fund and the variable annuity fund are the
same since the pre-tax returns are assumed to be identical and no taxes have
been paid in either case. The returns from the conventional fund are
substantially lower due to the taxes paid each year in connection with the funds
dividend income and realized long-term, mid-term and short-term capital gains.
    

    If the hypothetical fund investments were each to be sold, the amount
realized from the sale, net of taxes, would be:

   
                                             CONVENTIONAL EQUITY      VARIABLE
                        TAX-MANAGED FUND         MUTUAL FUND        ANNUITY FUND
                        ----------------     -------------------    ------------
    After 10 years:          $22,561               $20,424             $19,437
    After 20 years:          $55,140               $42,347             $43,914
    

    The proceeds from selling the conventional fund, net of taxes, equals the
value of the shares (from above), since no gain is recognized at sale. The
net-of-tax proceeds of the tax-managed fund position is reduced by the capital
gains taxes due on the accumulated gain. The net-of-tax proceeds of the variable
annuity is reduced by taxes on the accumulated income and gain, all of which is
taxed as ordinary income.

    If the holder of the hypothetical fund investments were to die, the value of
the investment passing to the estate would be:

   
                                             CONVENTIONAL EQUITY      VARIABLE
                        TAX-MANAGED FUND         MUTUAL FUND        ANNUITY FUND
                        ----------------     -------------------    ------------
    After 10 years:          $25,937               $21,030             $19,437
    After 20 years:          $67,275               $44,226             $43,914
    

    The value of the tax-managed fund and the conventional fund would pass
through to the estate without being taxed and their tax basis would be adjusted
upward to the value at the time of death. The value of the variable annuity
would be reduced by taxes at the ordinary income rate on the accumulated income
and gain, as if the investor had sold the position.

                                    TAXES

   
    Each series of the Trust, is treated as a separate entity for federal income
tax purposes. The Fund intends to elect to be treated, and to qualify each year
as a regulated investment company ("RIC") under the Code. Accordingly, the Fund
intends to satisfy certain requirements relating to sources of its income and
diversification of its assets and to distribute substantially all of its
ordinary income and net income in accordance with the timing requirements
imposed by the Code, so as to maintain its RIC status and to avoid paying any
federal income or excise tax.

    In order to avoid incurring a federal excise tax obligation, the Code
requires that the Fund distribute (or be deemed to have distributed) by December
31 of each calendar year at least 98% of its ordinary income (not including
tax-exempt income) for such year, at least 98% of its capital gain net income
(which is the excess of its realized capital gains over its realized capital
losses), generally computed on the basis of the one-year period ending on
October 31 of such year, after reduction by (i) any available capital loss
carryforwards and (ii) 100% of any income and capital gains from the prior year
(as previously computed) that was not paid out during such year and on which the
Fund paid no federal income tax. Under current law, provided that the Fund
qualifies as a RIC for federal income tax purposes, the Fund should not be
liable for any income, corporate excise or franchise tax in the Commonwealth of
Massachusetts.
    

    Foreign exchange gains and losses realized by the Fund in connection with
its investments in foreign securities and certain options, futures or forward
contracts or foreign currency may be treated as ordinary income and losses under
special tax rules. Certain options, futures or forward contracts of the Fund may
be required to be marked to market (i.e., treated as if closed out) on the last
day of each taxable year, and any gain or loss realized with respect to these
contracts may be required to be treated as 60% long-term and 40% short-term gain
or loss. Positions of the Fund in securities and offsetting options, swaps,
futures or forward contracts may be treated as "straddles" and be subject to
other special rules that may affect the amount, timing and character of the
Fund's distributions to shareholders. Certain uses of foreign currency and
foreign currency derivatives such as options, futures, forward contracts and
swaps and investment by the Fund in certain "passive foreign investment
companies" may be limited or a tax election may be made, if available, in order
to preserve the Fund's qualification as a RIC or avoid imposition of a tax on
the Fund.

    Distributions by the Fund of the excess of net long-term capital gains over
short-term capital losses earned by the Fund, taking into account any capital
loss carryforwards that may be available to the Fund in years after its first
taxable year, are taxable to shareholders of the Fund as long-term capital
gains, whether received in cash or in additional shares and regardless of the
length of time their shares have been held. Certain distributions, if declared
in October, November or December and paid the following January, will be taxed
to shareholders as if received on December 31 of the year in which they are
declared.

    Any loss realized upon the redemption or exchange of shares with a tax
holding period of 6 months or less will be treated as a long-term capital loss
to the extent of any distribution of net long-term capital gains with respect to
such shares. All or a portion of a loss realized upon a taxable disposition of
Fund shares may be disallowed under "wash sale" rules if other Fund shares are
purchased (whether through reinvestment of dividends or otherwise) within 30
days before or after the disposition. Any disallowed loss will result in an
adjustment to the shareholder's tax basis in some or all of the other shares
acquired.

   
    Amounts paid by the Fund to individuals and certain other shareholders who
have not provided the Fund with their correct taxpayer identification number
("TIN") and certain certifications required by the Internal Revenue Service (the
"IRS"), as well as shareholders with respect to whom the Fund has received
certain information from the IRS or a broker, may be subject to "backup"
withholding of federal income tax arising from the Fund's taxable dividends and
other distributions as well as the proceeds of redemption transactions
(including repurchases and exchanges) at a rate of 31%. An individual's TIN is
generally his or her social security number.

    Non-resident alien individuals, foreign corporations and certain other
foreign entities generally will be subject to a U.S. withholding tax at a rate
of 30% on the Fund's distributions from its ordinary income and the excess of
its net short-term capital gain over its net long-term capital loss, unless the
tax is reduced or eliminated by an applicable tax convention. Distributions from
the excess of the Fund's net long-term capital gain over its net short-term
capital loss received by such shareholders and any gain from the sale or other
disposition of shares of the Fund generally will not be subject to U.S. Federal
income taxation, provided that non-resident alien status has been certified by
the shareholder. Different U.S. tax consequences may arise if: (i) the
shareholder is engaged in a trade or business in the United States; (ii) the
shareholder is present in the United States for a sufficient period of time
during a taxable year to be treated as a U.S. resident (generally 180 days or
more); or (iii) the shareholder fails to provide any required certifications
regarding its status as a non-resident alien investor. Foreign shareholders
should consult their tax advisers regarding the U.S. and foreign tax
consequences of an investment in the Fund.

    The foregoing discussion does not address the special tax rules applicable
to certain other classes of investors, such as other retirement plans,
tax-exempt entities, insurance companies and financial institutions.
Shareholders should consult their own tax advisers with respect to special tax
rules that may apply in their particular situations, as well as the state,
local, and, where applicable, foreign tax consequences of investing in the Fund.
    

                            PRINCIPAL UNDERWRITER

   
    CLASS A SHARES. Class A shares of the Fund may be continuously purchased at
the public offering price through Authorized Firms which have agreements with
the Principal Underwriter. The Trust reserves the right to suspend or limit the
offering of its shares to the public at any time. The public offering price is
the net asset value next computed after receipt of the order, plus, where
applicable, a variable percentage (sales charge) depending upon the amount of
purchase as indicated by the sales charge table set forth in the Prospectus (see
"How to Buy Shares"). Such table is applicable to purchases of the Fund alone or
in combination with purchases of certain other funds offered by the Principal
Underwriter, made at a single time by (i) an individual, or an individual, his
spouse and their children under the age of twenty-one, purchasing shares for his
or their own account, and (ii) a trustee or other fiduciary purchasing shares
for a single trust estate or a single fiduciary account. The table is also
presently applicable to (1) purchases of Class A shares pursuant to a written
Statement of Intention; or (2) purchases of Class A shares pursuant to the Right
of Accumulation and declared as such at the time of purchase.
    

    Subject to the applicable provisions of the 1940 Act, the Trust may issue
Class A shares at net asset value in the event that an investment company
(whether a regulated or private investment company or a personal holding
company) is merged or consolidated with or acquired by the Class. Normally no
sales charges will be paid in connection with an exchange of Class A shares for
the assets of such investment company. Class A shares may be sold at net asset
value to any officer, director, trustee, general partner or employee of the
Trust or any investment company for which Eaton Vance or BMR acts as investment
adviser, any investment advisory, agency, custodial or trust account managed or
administered by Eaton Vance or by any parent, subsidiary or other affiliate of
Eaton Vance, or any officer, director or employee of any parent, subsidiary or
other affiliate of Eaton Vance. The terms "officer," "director," "trustee,"
"general partner" or "employee" as used in this paragraph include any such
person's spouse and minor children, and also retired officers, directors,
trustees, general partners and employees and their spouses and minor children.
Class A shares may also be sold at net asset value to registered representatives
and employees of Authorized Firms and to the spouses and children under the age
of 21 and beneficial accounts of such persons.

    The Principal Underwriter acts as principal in selling Class A shares under
a Distribution Agreement with the Trust. The expenses of printing copies of
prospectuses used to offer shares to Authorized Firms or investors and other
selling literature and of advertising are borne by the Principal Underwriter.
The fees and expenses of qualifying and registering and maintaining
qualifications and registrations of the Fund and its Class A shares under
federal and state securities laws are borne by the Class. The Distribution
Agreement is renewable annually by the Board of Trustees of the Trust (including
a majority of the noninterested Trustees) may be terminated on six months'
notice by either party and is automatically terminated upon assignment. The
Principal Underwriter distributes Class A shares on a "best efforts" basis under
which it is required to take and pay for only such shares as may be sold. The
Principal Underwriter allows Authorized Firms discounts from the applicable
public offering price which are alike for all Authorized Firms. The Principal
Underwriter may allow, upon notice to all Authorized Firms with whom it has
agreements, discounts up to the full sales charge during the periods specified
in the notice. During periods when the discount includes the full sales charge,
such Authorized Firms may be deemed to be underwriters as that term is defined
in the Securities Act of 1933.

    The Trust has authorized the Principal Underwriter to act as its agent in
repurchasing shares at the rate of $2.50 for each repurchase transaction handled
by the Principal Underwriter. The Principal Underwriter estimates that the
expenses incurred by it in acting as repurchase agent for the Trust will exceed
the amounts paid therefor.

   
    CLASS B AND CLASS C SHARES. Under a Distribution Agreement the Principal
Underwriter acts as principal in selling Class B and Class C shares. The
expenses of printing copies of prospectuses used to offer shares to Authorized
Firms or investors and other selling literature and of advertising is borne by
the Principal Underwriter. The fees and expenses of qualifying and registering
and maintaining qualifications and registrations of the Fund and its Class B and
Class C shares under federal and state securities laws are borne by the Class.
In addition, each Class B and Class C makes payments to the Principal
Underwriter pursuant to their Distribution Plans as described in the Prospectus;
the provisions of the plan relating to such payments are included in the
Distribution Agreement. The Distribution Agreement is renewable annually by the
Trust's Board of Trustees (including a majority of the noninterested Trustees
who have no direct or indirect financial interest in the operation of the
Distribution Plans or the Distribution Agreement), may be terminated on sixty
days' notice either by such Trustees or by vote of a majority of the outstanding
Class B or Class C shares or on six months' notice by the Principal Underwriter
and is automatically terminated upon assignment. The Principal Underwriter
distributes Class B and Class C shares on a "best efforts" basis under which it
is required to take and pay for only such shares as may be sold.
    

                        SERVICE PLAN -- CLASS A SHARES

   
    The Trust on behalf of its Class A shares has adopted a Service Plan (the
"Plan") designed to meet the service fee requirements of the sales charge rule
of the National Association of Securities Dealers, Inc. (the "NASD").
(Management believes service fee payments are not distribution expenses governed
by Rule 12b-1 under the 1940 Act, but has chosen to have the Plan approved as if
that Rule were applicable.) The following supplements the discussion of the Plan
contained in the Prospectus.
    

    The Plan continues in effect from year to year, for so long as such
continuance is approved by a vote of both a majority of (i) the noninterested
Trustees who have no direct or indirect financial interest in the operation of
the Plan or any agreements related to it (the "Plan Trustees") and (ii) all of
the Trustees then in office, cast in person at a meeting (or meetings) called
for the purpose of voting on this Plan. The Plan may be terminated any time by
vote of the Plan Trustees or by a vote of a majority of the outstanding Class A
shares of the Fund. The Plan has been approved by the Board of Trustees of the
Trust, including the Plan Trustees.

   
    The Plan requires quarterly Trustee review of a written report of the amount
expended under the Plan and the purposes for which such expenditures were made.
The Plan may not be amended to increase materially the payments described herein
without approval of the affected shareholders of Class A shares and the
Trustees. So long as the Plan is in effect, the selection and nomination of the
noninterested Trustees shall be committed to the discretion of such Trustees.
The Trustees have determined that in their judgment there is a reasonable
likelihood that the Plan will benefit the Fund and its Class A shareholders.

               DISTRIBUTION PLANS -- CLASS B AND CLASS C SHARES

    The Trust has adopted Distribution Plans (the "Plans") on behalf of its
Class B and Class C shares designed to meet the requirements of Rule 12b-1 under
the 1940 Act and the sales charge rule of the NASD. The purpose of the Plans is
to compensate the Principal Underwriter for its distribution services and
facilities provided with respect to Class B and Class C shares.

    The Plans provide that the Fund will pay sales commissions and distribution
fees to the Principal Underwriter only after and as a result of the sale of
Class B or Class C shares of the Fund. On each sale of Fund shares (excluding
reinvestment of distributions) the Fund will pay the Principal Underwriter
amounts representing (i) sales commissions equal to 5% of Class B sales and
6.25% of Class C sales of the amount received by the Fund for each share sold
and (ii) distribution fees calculated by applying the rate of 1% over the prime
rate then reported in The Wall Street Journal to the outstanding balance of
uncovered distribution charges (as described below) of the Principal
Underwriter.

    The amount payable to the Principal Underwriter pursuant to the Plans as
sales commissions and distribution fees with respect to each day will be accrued
on such day as a liability of the respective Class and will accordingly reduce
the net assets of the Class upon such accrual, all in accordance with generally
accepted accounting principles. The amount payable on each day is limited to
1/365 of .75% of the net assets of the Class on such day. The level of net
assets changes each day and depends upon the amount of sales and redemptions of
shares, the changes in the value of the investments held by the Fund, the
expenses of the Class and the Fund accrued and allocated to the Fund and Class
on such day, income on portfolio investments accrued and allocated to the Fund
on such day, and any dividends and distributions declared on Fund shares. The
Trust does not accrue possible future payments as a liability of a Class or
reduce current net assets in respect of unknown amounts which may become payable
under the Plans in the future because the standards for accrual of such a
liability under accounting principles have not been satisfied.

    The Plans provide that the Fund will receive all CDSCs and will make no
payments to the Principal Underwriter in respect of any day on which there are
no outstanding uncovered distribution charges of the Principal Underwriter.
CDSCs and accrued amounts will be paid by the Trust to the Principal Underwriter
whenever there exist uncovered distribution charges.

    In calculating daily the amount of uncovered distribution charges,
distribution charges will include the aggregate amount of sales commissions and
distribution fees theretofore paid plus the aggregate amount of sales
commissions and distribution fees which the Principal Underwriter is entitled to
be paid under the Plans since their inception. Payments theretofore paid or
payable under the Plans by the Trust to the Principal Underwriter and CDSCs
theretofore paid or payable to the Principal Underwriter will be subtracted from
such distribution charges; if the result of such subtraction is positive, a
distribution fee (computed at 1% over the prime rate then reported in The Wall
Street Journal) will be computed on such amount and added thereto, with the
resulting sum constituting the amount of outstanding uncovered distribution
charges with respect to such day. The amount of outstanding uncovered
distribution charges of the Principal Underwriter calculated on any day does not
constitute a liability recorded on the financial statements of the Fund.

    The amount of uncovered distribution charges of the Principal Underwriter at
any particular time depends upon various changing factors, including the level
and timing of sales of shares, the nature of such sales (i.e., whether they
result from exchange transactions, reinvestments or from cash sales through
Authorized Firms), the level and timing of redemptions of shares upon which a
CDSC will be imposed, the level and timing of redemptions of shares upon which
no CDSC will be imposed (including redemptions of shares pursuant to the
exchange privilege which result in a reduction of uncovered distribution
charges), changes in the level of the net assets of the Class, and changes in
the interest rate used in the calculation of the distribution fee under the
Plans. Periods with a high level of sales of Class shares accompanied by a low
level of early redemptions of Class shares resulting in the imposition of CDSCs
will tend to increase the time during which there will exist uncovered
distribution charges of the Principal Underwriter.

    Currently, payments of sales commissions and distribution fees and of
service fees may equal 1% of average daily net assets per annum. The Trust
believes that the combined rate of all these payments may be higher than the
rate of payments made under distribution plans adopted by other investment
companies pursuant to Rule 12b-1. Although the Principal Underwriter will use
its own funds (which may be borrowed from banks) to pay sales commissions and
service fees for Class C shares and sales commissions for Class B shares at
the time of sale, it is anticipated that the Eaton Vance organization will
profit by reason of the operation of the Plans through an increase in the Fund's
assets (thereby increasing the advisory fee payable to Eaton Vance by the Fund)
resulting from sale of shares and through the amounts paid to the Principal
Underwriter, including CDSCs, pursuant to the Plans. The Eaton Vance
organization may be considered to have realized a profit under the Plans if at
any point in time the aggregate amounts theretofore received by the Principal
Underwriter pursuant to the Plans and from CDSCs have exceeded the total
expenses theretofore incurred by such organization in distributing Class B and
Class C shares of the Fund. Total expenses for this purpose will include an
allocable portion of the overhead costs of such organization and its branch
offices, which costs will include without limitation leasing expense,
depreciation of building and equipment, utilities, communication and postage
expense, compensation and benefits of personnel, travel and promotional expense,
stationery and supplies, literature and sales aids, interest expense, data
processing fees, consulting and temporary help costs, insurance, taxes other
than income taxes, legal and auditing expense and other miscellaneous overhead
items. Overhead is calculated and allocated for such purpose by the Eaton Vance
organization in a manner deemed equitable to the Trust.

    The Plans continue in effect from year to year for so long as such
continuance is approved at least annually by the vote of both a majority of (i)
the noninterested Trustees of the Trust who have no direct or indirect financial
interest in the operation of the Plans or any agreements related to the Plans
(the "Rule 12b-1 Trustees") and (ii) all of the Trustees then in office, and the
Distribution Agreement contains a similar provision. The Plans and Distribution
Agreement may be terminated at any time by vote of a majority of the Rule 12b-1
Trustees or by a vote of a majority of the outstanding voting securities of the
applicable Class. The Plans require quarterly Trustee review of a written report
of the amount expended under the Plans and the purposes for which such
expenditures were made. The Plans may not be amended to increase materially the
payments described therein without approval of the shareholders of the affected
Class and the Trustees. So long as the Plans are in effect, the selection and
nomination of the noninterested Trustees shall be committed to the discretion of
such Trustees.

    The Trustees of the Trust believe that the Plans will be a significant
factor in the expected growth of the Fund's assets, and will result in increased
investment flexibility and advantages which will benefit the Fund and its Class
B and Class C shareholders. Payments for sales commissions and distribution fees
made to the Principal Underwriter under the Plans will compensate the Principal
Underwriter for its services and expenses in distributing Class B and Class C
shares of the Fund. Service fee payments made to the Principal Underwriter and
Authorized Firms under the Plans provide incentives to provide continuing
personal services to investors and the maintenance of shareholder accounts. By
providing incentives to the Principal Underwriter and Authorized Firms, the
Plans are expected to result in the maintenance of, and possible future growth
in, the assets of the Fund. Based on the foregoing and other relevant factors,
the Trustees of the Trust have determined that in their judgment there is a
reasonable likelihood that the Plans will benefit the Fund and its Class B and
Class C shareholders.
    

                       PORTFOLIO SECURITY TRANSACTIONS

    Decisions concerning the execution of portfolio security transactions,
including the selection of the market and the executing firm, are made by Eaton
Vance. Eaton Vance is also responsible for the execution of transactions for all
other accounts managed by it.

    Eaton Vance places the portfolio security transactions of the Fund and of
certain other accounts managed by it for execution with many firms. Eaton Vance
uses its best efforts to obtain execution of portfolio transactions at prices
which are advantageous to the Fund and (when a disclosed commission is being
charged) at reasonably competitive commission rates. In seeking such execution,
Eaton Vance will use its best judgment in evaluating the terms of a transaction,
and will give consideration to various relevant factors, including without
limitation the size and type of the transaction, the nature and character of the
market for the security, the confidentiality, speed and certainty of effective
execution required for the transaction, the general execution and operational
capabilities of the executing firm, the reputation, reliability, experience and
financial condition of the firm, the value and quality of services rendered by
the firm in this and other transactions, and the reasonableness of the
commission, if any. Transactions on stock exchanges and other agency
transactions involve the payment by the Fund of negotiated brokerage
commissions. Such commissions vary among different firms, and a particular
broker-dealer may charge different commissions according to such factors as the
difficulty and size of the transaction and the volume of business done with such
broker-dealer. Transactions in foreign securities usually involve the payment of
fixed brokerage commissions, which are generally higher than those in the United
States. There is generally no stated commission in the case of securities traded
in the over-the-counter markets, but the price paid or received by the Fund
usually includes an undisclosed dealer markup or markdown. In an underwritten
offering the price paid by the Fund includes a disclosed fixed commission or
discount retained by the underwriter or dealer. Although commissions paid on
portfolio transactions will, in the judgment of Eaton Vance, be reasonable in
relation to the value of the services provided, commissions exceeding those
which another firm might charge may be paid to firms who were selected to
execute transactions on behalf of the Fund and Eaton Vance's other clients
providing brokerage and research services to Eaton Vance.

   
    As authorized in Section 28(e) of the Securities Exchange Act of 1934, a
broker or dealer who executes a portfolio transaction on behalf of the Fund may
receive a commission which is in excess of the amount of commission another
broker or dealer would have charged for effecting that transaction if Eaton
Vance determines in good faith that such compensation was reasonable in relation
to the value of the brokerage and research services provided. This determination
may be made either on the basis of that particular transaction or on the basis
of overall responsibilities which Eaton Vance and its affiliates have for
accounts over which it exercises investment discretion. In making any such
determination, Eaton Vance will not attempt to place a specific dollar value on
the brokerage and research services provided or to determine what portion of the
commission should be related to such services. Brokerage and research services
may include advice as to the value of securities, the advisability of investing
in, purchasing or selling securities, and the availability of securities or
purchasers or sellers of securities; furnishing analyses and reports concerning
issuers, industries, securities, economic factors and trends, portfolio strategy
and the performance of accounts; and effecting securities transactions and
performing functions incidental thereto (such as clearance and settlement); and
the "Research Services" referred to in the next paragraph.
    

    It is a common practice of the investment advisory industry for the advisers
of investment companies, institutions and other investors to receive research,
statistical and quotation services, data, information and other services,
products and materials which assist such advisers in the performance of their
investment responsibilities ("Research Services") from broker-dealers which
execute portfolio transactions for the clients of such advisers and from third
parties with which such broker-dealers have arrangements. Consistent with this
practice, Eaton Vance may receive Research Services from broker-dealer firms
with which Eaton Vance places the portfolio transactions of the Fund and from
third parties with which these broker-dealers have arrangements. These Research
Services may include such matters as general economic and market reviews,
industry and company reviews, evaluations of securities and portfolio strategies
and transactions and recommendations as to the purchase and sale of securities
and other portfolio transactions, financial, industry and trade publications,
news and information services, pricing and quotation equipment and services, and
research oriented computer hardware, software, data bases and services. Any
particular Research Service obtained through a broker-dealer may be used by
Eaton Vance in connection with client accounts other than those accounts which
pay commissions to such broker-dealer. Any such Research Service may be broadly
useful and of value to Eaton Vance in rendering investment advisory services to
all or a significant portion of its clients, or may be relevant and useful for
the management of only one client's account or of a few clients' accounts, or
may be useful for the management of merely a segment of certain clients'
accounts, regardless of whether any such account or accounts paid commissions to
the broker-dealer through which such Research Service was obtained. The advisory
fee paid by the Fund is not reduced because Eaton Vance receives such Research
Services. Eaton Vance evaluates the nature and quality of the various Research
Services obtained through broker-dealer firms and attempts to allocate
sufficient commissions to such firms to ensure the continued receipt of Research
Services which Eaton Vance believes are useful or of value to it in rendering
investment advisory services to its clients.

    Subject to the requirement that Eaton Vance shall use its best efforts to
seek to execute portfolio security transactions of the Fund at advantageous
prices and at reasonably competitive commission rates or spreads, Eaton Vance is
authorized to consider as a factor in the selection of any broker-dealer firm
with whom Fund orders may be placed the fact that such firm has sold or is
selling shares of the Fund or of other investment companies sponsored by Eaton
Vance. This policy is not inconsistent with a rule of the NASD, which rule
provides that no firm which is a member of the NASD shall favor or disfavor the
distribution of shares of any particular investment company or group of
investment companies on the basis of brokerage commissions received or expected
by such firm from any source.

    Securities considered as investments for the Fund may also be appropriate
for other investment accounts managed by Eaton Vance or its affiliates. Eaton
Vance will attempt to allocate equitably portfolio transactions among the Fund
and the portfolios of its other investment accounts whenever decisions are made
to purchase or sell securities by the Fund and one or more of such other
accounts simultaneously. In making such allocations, the main factors to be
considered are the respective investment objectives of the Fund and such other
accounts, the relative size of portfolio holdings of the same or comparable
securities, the availability of cash for investment by the Fund and such
accounts, the size of investment commitments generally held by the Fund and such
accounts and the opinions of the persons responsible for recommending
investments to the Fund and such accounts. While this procedure could have a
detrimental effect on the price or amount of the securities available to the
Fund from time to time, it is the opinion of the Trustees of the Trust that the
benefits available from Eaton Vance's organization outweigh any disadvantage
that may arise from exposure to simultaneous transactions.

                              OTHER INFORMATION

    On July 10, 1995, the Trust changed its name from Eaton Vance Government
Obligations Trust to Eaton Vance Mutual Funds Trust. The Trust is organized as a
business trust under the laws of the Commonwealth of Massachusetts under a
Declaration of Trust dated May 7, 1984, as amended. Eaton Vance, pursuant to its
agreement with the Trust, controls the use of the words "Eaton Vance" and "EV"
in the Fund's name and may use the words "Eaton Vance" or "EV" in other
connections and for other purposes.

    As permitted by Massachusetts law, there will normally be no meetings of
shareholders for the purpose of electing Trustees unless and until such time as
less than a majority of the Trustees of the Trust holding office have been
elected by shareholders. In such an event the Trustees then in office will call
a shareholder's meeting for the election of Trustees. Except for the foregoing
circumstances and unless removed by action of the shareholders in accordance
with the Trust's By-laws, the Trustees shall continue to hold office and may
appoint successor Trustees.

   
    The Declaration of Trust may be amended by the Trustees when authorized by
vote of a majority of the outstanding voting securities of the Trust, the
financial interests of which are affected by the amendment. The Trustees may
also amend the Declaration of Trust without the vote or consent of shareholders
to change the name of the Trust or any series or to make such other changes
(such as reclassifying series or classes of shares or restructuring the Trust)
as do not have a materially adverse effect on the financial interests of
shareholders or if they deem it necessary to conform it to applicable federal or
state laws or regulations. The Trust's By-laws provide that the Trust will
indemnify its Trustees and officers against liabilities and expenses incurred in
connection with any litigation or proceeding in which they may be involved
because of their offices with the Trust. However, no indemnification will be
provided to any Trustee or officer for any liability to the Trust or its
shareholders by reason of willful misfeasance, bad faith, gross negligence or
reckless disregard of the duties involved in the conduct of his office. The
Trust or any series or class thereof may be terminated by: (1) the affirmative
vote of the holders of not less than two-thirds of the shares outstanding and
entitled to vote at any meeting of shareholders of the Trust or the appropriate
series or class thereof, or by an instrument or instruments in writing without a
meeting, consented to by the holders of two-thirds of the shares of the Trust or
a series or class thereof, provided, however, that, if such termination is
recommended by the Trustees, the vote of a majority of the outstanding voting
securities of the Trust or a series or class thereof entitled to vote thereon
shall be sufficient authorization; or (2) by means of an instrument in writing
signed by a majority of the Trustees, to be followed by a written notice to
shareholders stating that a majority of the Trustees has determined that the
continuation of the Trust or a series or a class thereof is not in the best
interest of the Trust, such series or class or of their respective shareholders.

    Under Massachusetts law, if certain conditions prevail, shareholders of a
Massachusetts business trust (such as the Trust) could be deemed to have
personal liability for the obligations of the Trust. Numerous investment
companies registered under the 1940 Act have been formed as Massachusetts
business trusts, and management is not aware of an instance where such liability
has been imposed. The Trust's Declaration of Trust contains an express
disclaimer of liability on the part of the Fund shareholders and the Trust's
By-laws provide that the Trust shall assume the defense on behalf of any Fund
shareholders. (The Declaration also contains provisions limiting the liability
of a series or class to that series or class.) Moreover, the Trust's By-laws
also provide for indemnification out of the property of the Fund of any
shareholder held personally liable solely by reason of being or having been a
shareholder for all loss or expense arising from such liability. The assets of
the Fund are readily marketable and will ordinarily substantially exceed its
liabilities. In light of the nature of the Fund's business and the nature of its
assets, management believes that the possibility of the Fund's liability
exceeding its assets, and therefore the shareholder's risk of personal
liability, is extremely remote.
    

    The right to redeem shares of the Fund can be suspended and the payment of
the redemption price deferred when the Exchange is closed (other than for
customary weekend and holiday closings), during periods when trading on the
Exchange is restricted as determined by the Commission, or during any emergency
as determined by the Commission which makes it impracticable for the Fund to
dispose of its securities or value its assets, or during any other period
permitted by order of the Commission for the protection of investors.

                   INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS

    Deloitte & Touche LLP, 125 Summer Street, Boston, Massachusetts, are the
independent certified public accountants of the Fund, providing audit services,
tax return preparation, and assistance and consultation with respect to the
preparation of filings with the Commission.
<PAGE>
[LOGO]
EATON VANCE
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       Mutual Funds

EATON VANCE TAX-MANAGED
EMERGING GROWTH FUND

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


STATEMENT OF
ADDITIONAL INFORMATION
SEPTEMBER 16, 1997





EATON VANCE 
TAX-MANAGED EMERGING GROWTH FUND
24 FEDERAL STREET
BOSTON, MA 02110

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

INVESTMENT ADVISER AND ADMINISTRATOR
Eaton Vance Management, 24 Federal Street, Boston, MA 02110

PRINCIPAL UNDERWRITER
Eaton Vance Distributors, Inc., 24 Federal Street, Boston, MA 02110 
(800) 225-6265

CUSTODIAN
Investors Bank & Trust Company, 200 Clarendon Street, Boston, MA 02116

TRANSFER AGENT
First Data Investor Services Group, P.O. Box 5123, Westborough, MA 01581-5123 
(800) 262-1122

AUDITORS
Deloitte & Touche LLP, 125 Summer Street, Boston, MA 02110


   
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