FEDERATED MASTER TRUST
497, 1998-01-30
Previous: RHONE POULENC RORER INC, 15-12B, 1998-01-30
Next: FEDERATED MASTER TRUST, N-30D, 1998-01-30






Federated Master Trust

PROSPECTUS

The shares of Federated Master Trust (the "Trust") offered by this prospectus
represent interests in an open-end, management investment company (a mutual
fund). The Trust invests in short-term money market securities to achieve
current income consistent with stability of principal.

THE SHARES OFFERED BY THIS PROSPECTUS ARE NOT DEPOSITS OR OBLIGATIONS OF ANY
BANK, ARE NOT ENDORSED OR GUARANTEED BY ANY BANK AND ARE NOT INSURED OR
GUARANTEED BY THE U.S. GOVERNMENT, THE FEDERAL DEPOSIT INSURANCE CORPORATION,
THE FEDERAL RESERVE BOARD, OR ANY OTHER GOVERNMENT AGENCY. INVESTMENT IN THESE
SHARES INVOLVES INVESTMENT RISKS, INCLUDING POSSIBLE LOSS OF PRINCIPAL. THE
TRUST ATTEMPTS TO MAINTAIN A STABLE NET ASSET VALUE OF $1.00 PER SHARE; THERE
CAN BE NO ASSURANCE THAT THE TRUST WILL BE ABLE TO DO SO.

This prospectus contains the information you should read and know before you
invest in the Trust. Keep this prospectus for future reference.

The Trust has also filed a Statement of Additional Information dated January 31,
1998, with the Securities and Exchange Commission ("SEC"). The information
contained in the Statement of Additional Information is incorporated by
reference into this prospectus. You may request a copy of the Statement of
Additional Information or a paper copy of this prospectus, if you have received
your prospectus electronically, free of charge by calling 1-800-341-7400. To
obtain other information, or make inquiries about the Trust, contact the Trust
at the address listed in the back of this prospectus. The Statement of
Additional Information, material incorporated by reference into this document,
and other information regarding the Trust is maintained electronically with the
SEC at Internet Web site (http://www.sec.gov).

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

Prospectus dated January 31, 1998

TABLE OF CONTENTS

 Summary of Trust Expenses 1 Financial Highlights 2 General Information 3
 Investment Information 3 Investment Objective 3 Investment Policies 3
 Investment Risks 5 Investment Limitations 5 Trust Information 5 Management of
 the Trust 5 Distribution of Shares 6 Administration of the Trust 6 Net Asset
 Value 6 How to Purchase Shares 7 Purchasing Shares by Wire 7 Purchasing Shares
 by Check 7 Automatic Investments 7 Subaccounting Services 7 How to Redeem
 Shares 7 Redeeming Shares by Telephone 8 Redeeming Shares by Mail 8 Account and
 Share Information 8 Dividends 8 Capital Gains 8 Account Activity 8 Accounts
 with Low Balances 8 Voting Rights 8 Tax Information 9 Federal Income Tax 9
 State and Local Taxes 9 Performance Information 9 Financial Statements 10
 Independent Auditors' Report 19

SUMMARY OF TRUST EXPENSES

 <TABLE>
 <CAPTION>
                                   SHAREHOLDER TRANSACTION EXPENSES
<S> <C> <C> Maximum Sales Charge Imposed on Purchases (as a percentage of
offering price) None Maximum Sales Charge Imposed on Reinvested Dividends (as a
percentage of offering price) None Contingent Deferred Sales Charge (as a
percentage of original purchase
  price or redemption proceeds, as applicable)                                                   None
Redemption Fee (as a percentage of amount redeemed, if applicable)                               None
Exchange Fee                                                                                     None
<CAPTION>
                                    ANNUAL TRUST OPERATING EXPENSES
                                (As a percentage of average net assets)
<S>                                                                                      <C>     <C>
Management Fee (after waiver)(1)                                                                 0.27%
12b-1 Fee                                                                                        None
Total Other Expenses                                                                             0.18%
  Shareholder Services Fee (after waiver)(2)                                             0.05%
Total Operating Expenses(3)                                                                      0.45%
 </TABLE>

(1) The management fee has been reduced to reflect the waiver of a portion of
the management fee. The maximum management fee is 0.40%.

(2) The shareholder services fee has been reduced to reflect the voluntary
waiver of a portion of the shareholder services fee. The shareholder service
provider can terminate this voluntary waiver at any time at its sole discretion.
The maximum shareholder services fee is 0.25%.

(3) The total operating expenses would have been 0.78% absent the waivers of
portions of the management fee and the shareholder services fee.

The purpose of this table is to assist an investor in understanding the various
costs and expenses that a shareholder of the Trust will bear, either directly or
indirectly. For more complete descriptions of the various costs and expenses,
see "Trust Information." Wire-transferred redemptions of less than $5,000 may be
subject to additional fees.

 EXAMPLE
 You would pay the following expenses on a $1,000 investment, assuming (1) 5%
 annual return and (2) redemption at the end of each time period.

 1 Year                    $ 5
 3 Years                   $14
 5 Years                   $25
 10 Years                  $57

THE ABOVE EXAMPLE SHOULD NOT BE CONSIDERED A REPRESENTATION OF PAST OR
FUTURE EXPENSES. ACTUAL EXPENSES MAY BE GREATER OR LESS THAN THOSE SHOWN.

FINANCIAL HIGHLIGHTS

(FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)

Reference is made to the Independent Auditors' Report on page 19.

 <TABLE>
 <CAPTION>
                                                     YEAR ENDED NOVEMBER 30,
                    1997      1996     1995     1994    1993       1992       1991       1990      1989        1988
 <S>               <C>      <C>      <C>      <C>      <C>        <C>        <C>        <C>        <C>        <C>
 NET ASSET         $1.00     $1.00    $1.00    $1.00   $1.00       $1.00      $1.00      $1.00     $1.00       $1.00
 VALUE,
 BEGINNING OF
 PERIOD
 INCOME FROM
 INVESTMENT
 OPERATIONS
   Net              0.05      0.05     0.06     0.04    0.03        0.04       0.06       0.08      0.09        0.07
 investment
 income
 LESS
 DISTRIBUTIONS
   Distributions  (0.05)    (0.05)   (0.06)   (0.04)  (0.03)      (0.04)     (0.06)     (0.08)    (0.09)      (0.07)
 from net
 investment
 income
 NET ASSET         $1.00     $1.00    $1.00    $1.00   $1.00       $1.00      $1.00      $1.00     $1.00       $1.00
 VALUE, END OF
 PERIOD
 TOTAL RETURN(A)   5.27%     5.18%    5.73%    3.78%   2.91%       3.76%      6.22%      8.16%     9.21%       7.33%
 RATIOS TO
 AVERAGE NET
 ASSETS
   Expenses        0.45%     0.45%    0.46%    0.46%   0.46%       0.46%      0.46%      0.45%     0.45%       0.45%
   Net             5.16%     5.04%    5.59%    3.72%   2.88%       3.73%      6.13%      7.87%     8.83%       7.03%
 investment
 income
 SUPPLEMENTAL
 DATA
   Net assets,   $494,399 $626,764 $729,144 $773,260 $868,828 $1,058,671 $1,302,565 $1,495,299 $2,109,661 $2,391,625
 end of period
 (000 omitted)
 </TABLE>

(a) Based on net asset value, which does not reflect the sales charge or
contingent deferred sales charge, if applicable.

(See Notes which are an integral part of the Financial Statements)

GENERAL INFORMATION

The Trust was established as a Massachusetts business trust under a Declaration
of Trust October 10, 1977. The Trust is designed for institutional investors
such as banks, fiduciaries, custodians of public funds, and similar
institutional investors as a convenient means of accumulating an interest in a
professionally managed portfolio investing in short-term money market
securities. A minimum initial investment of $25,000 over a 90-day period is
required.

The Trust attempts to stabilize the value of a share at $1.00. Shares are
currently sold and redeemed at that price.

INVESTMENT INFORMATION

INVESTMENT OBJECTIVE

The investment objective of the Trust is current income consistent with
stability of principal. While there is no assurance that the Trust will achieve
its investment objective, it endeavors to do so by complying with the
diversification and other requirements of Rule 2a-7 under the Investment Company
Act of 1940 which regulates money market mutual funds and by following the
investment policies described in this prospectus. The investment objective and
the policies and limitations described below, unless indicated otherwise, cannot
be changed without shareholder approval.

INVESTMENT POLICIES

The Trust pursues its investment objective by investing in a portfolio of money
market securities maturing in one year or less. As a matter of operating policy,
which may be changed without shareholder approval, the Trust will limit the
average maturity of its portfolio to 90 days or less, in order to meet
regulatory requirements.

ACCEPTABLE INVESTMENTS

The Trust invests in high quality money market instruments that are either rated
in the highest short-term rating category by one or more nationally recognized
statistical rating organizations ("NRSROs") or are of comparable quality to
securities having such ratings. Examples of these instruments include, but are
not limited to:

   * domestic issues of corporate debt obligations, including variable rate
     demand notes;
   * commercial paper (including Canadian Commercial Paper and Europaper); *
   certificates of deposit, demand and time deposits, bankers' acceptances
     and other instruments of domestic and foreign banks and other deposit
     institutions ("Bank Instruments");
   * short-term credit facilities;
   * asset-backed securities;
   * obligations issued or guaranteed as to payment of principal and
     interest by the U.S. government or one of its agencies or
     instrumentalities; and
   * other money market instruments.

The Trust invests only in instruments denominated and payable in U.S.
dollars.

VARIABLE RATE DEMAND NOTES

Variable rate demand notes are long-term debt instruments that have variable or
floating interest rates and provide the Trust with the right to tender the
security for repurchase at its stated principal amount plus accrued interest.
Such securities typically bear interest at a rate that is intended to cause the
securities to trade at par. The interest rate may float or be adjusted at
regular intervals (ranging from daily to annually), and is normally based on a
published interest rate or interest rate index. Most variable rate demand notes
allow the Trust to demand the repurchase of the security on not more than seven
days prior notice. Other notes only permit the Trust to tender the security at
the time of each interest rate adjustment or at other fixed intervals. See
"Demand Features." The Trust treats variable rate demand notes as maturing on
the later of the date of the next interest rate adjustment or the date on which
the Trust may next tender the security for repurchase.

BANK INSTRUMENTS

The Trust only invests in Bank Instruments either issued by an institution
having capital, surplus and undivided profits over $100 million, or insured by
the Bank Insurance Fund ("BIF") or the Savings Association Insurance Fund
("SAIF"). Bank Instruments may include Eurodollar Certificates of Deposit
("ECDs"), Yankee Certificates of Deposit ("Yankee CDs"), Canadian Time Deposits,
and Eurodollar Time Deposits ("ETDs"). The Trust will treat securities credit
enhanced with a bank's letter of credit as Bank Instruments.

ASSET-BACKED SECURITIES

Asset-backed securities are securities issued by special purpose entities whose
primary assets consist of a pool of loans or accounts receivable. The securities
may take the form of beneficial interests in special purpose trusts, limited
partnership interests, or commercial paper or other debt securities issued by a
special purpose corporation. Although the securities often have some form of
credit or liquidity enhancement, payments on the securities depend predominantly
upon collections of the loans and receivables held by the issuer.

SHORT-TERM CREDIT FACILITIES

The Trust may enter into, or acquire participations in, short-term borrowing
arrangements with corporations, consisting of either a short-term revolving
credit facility or a master note agreement payable upon demand. Under these
arrangements, the borrower may reborrow funds during the term of the facility.
The Trust treats any commitments to provide such advances as a standby
commitment to purchase the borrower's notes.

REPURCHASE AGREEMENTS

Certain securities in which the Trust invests may be purchased pursuant to
repurchase agreements. Repurchase agreements are arrangements in which banks,
broker/dealers, and other recognized financial institutions sell securities to
the Trust and agree at the time of sale to repurchase them at a mutually
agreed-upon time and price. To the extent that the seller does not repurchase
the securities from the Trust, the Trust could receive less than the repurchase
price on any sale of such securities.

CREDIT ENHANCEMENT

Certain of the Trust's acceptable investments may be credit-enhanced by a
guaranty, letter of credit, or insurance. Any bankruptcy, receivership, default,
or change in the credit quality of the party providing the credit enhancement
will adversely affect the quality and marketability of the underlying security
and could cause losses to the Trust and affect its share price.

DEMAND FEATURES

The Trust may acquire securities that are subject to puts and standby
commitments ("demand features") to purchase the securities at their principal
amount (usually with accrued interest) within a fixed period (usually seven
days) following a demand by the Trust. The demand feature may be issued by the
issuer of the underlying securities, a dealer in the securities, or by another
third party, and may not be transferred separately from the underlying security.
The Trust uses these arrangements to provide the Trust with liquidity and not to
protect against changes in the market value of the underlying securities. The
bankruptcy, receivership, or default by the issuer of the demand feature, or a
default on the underlying security or other event that terminates the demand
feature before its exercise, will adversely affect the liquidity of the
underlying security. Demand features that are exercisable even after a payment
default on the underlying security may be treated as a form of credit
enhancement.

WHEN-ISSUED AND DELAYED DELIVERY TRANSACTIONS

The Trust may purchase securities on a when-issued or delayed delivery basis.
These transactions are arrangements in which the Trust purchases securities with
payment and delivery scheduled for a future time. The seller's failure to
complete these transactions may cause the Trust to miss a price or yield
considered to be advantageous. Settlement dates may be a month or more after
entering into these transactions, and the market values of the securities
purchased may vary from the purchase prices.

The Trust may dispose of a commitment prior to settlement if the adviser deems
it appropriate to do so. In addition, the Trust may enter into transactions to
sell its purchase commitments to third parties at current market values and
simultaneously acquire other commitments to purchase similar securities at later
dates. The Trust may realize short-term profits or losses upon the sale of such
commitments.

RESTRICTED AND ILLIQUID SECURITIES

The Trust may invest in restricted securities. Restricted securities are any
securities in which the Trust may invest pursuant to its investment objective
and policies but which are subject to restrictions on resale under federal
securities law. Under criteria established by the Trustees, certain restricted
securities are determined to be liquid. To the extent that restricted securities
are not determined to be liquid the Trust will limit their purchase, together
with other illiquid securities, including non-negotiable time deposits, and
repurchase agreements providing for settlement in more than seven days after
notice to 10% of its net assets. These investment policies of the Trust are
non-fundamental and may be changed by the Trustees without shareholder approval.

CONCENTRATION OF INVESTMENTS

As a matter of operating policy, which can be changed without shareholder
approval, generally, in excess of 50% of the assets of the Trust will be
invested in commercial paper and variable amount demand master notes. Further,
as a matter of fundamental policy, which cannot be changed without shareholder
approval, the Trust will invest 25% or more of its total assets in commercial
paper issued by finance companies. The finance companies in which the Trust
intends to invest can be divided into two categories, commercial finance
companies and consumer finance companies. Commercial finance companies are
principally engaged in lending to corporations or other businesses. Consumer
finance companies are primarily engaged in lending to individuals. Captive
finance companies or finance subsidiaries which exist to facilitate the
marketing and financial activities of their parent will, for purposes of
industry concentration, be classified in the industry of their parent's
corporation. In addition, the Trust may invest 25% or more of the value of its
total assets in instruments issued by a U.S. branch of a domestic bank or
savings association having capital, surplus, and undivided profits in excess of
$100,000,000 at the time of investment. Concentrating investments in one
industry may subject the Trust to more risk than if it did not concentrate.

INVESTMENT RISKS

ECDs, ETDs, Yankee CDs, Canadian Commercial Paper, Canadian Time Deposits, and
Europaper are subject to different risks than domestic obligations of domestic
banks or corporations. Examples of these risks include international economic
and political developments, foreign governmental restrictions that may adversely
affect the payment of principal or interest, foreign withholding or other taxes
on interest income, difficulties in obtaining or enforcing a judgment against
the issuing entity, and the possible impact of interruptions in the flow of
international currency transactions. Risks may also exist for ECDs, ETDs, and
Yankee CDs because the banks issuing these instruments, or their domestic or
foreign branches, are not necessarily subject to the same regulatory
requirements that apply to domestic banks, such as reserve requirements, loan
limitations, examinations, accounting, auditing, recordkeeping, and the public
availability of information. These factors will be carefully considered by the
Trust's adviser in selecting investments for the Trust.

INVESTMENT LIMITATIONS

The Trust will not borrow money or pledge securities except, under certain
circumstances, the Trust may borrow up to one-third of the value of its total
assets and pledge assets to secure such borrowings. These investment limitations
cannot be changed without shareholder approval.

TRUST INFORMATION

MANAGEMENT OF THE TRUST

BOARD OF TRUSTEES

The Trust is managed by a Board of Trustees. The Trustees are responsible for
managing the Trust's business affairs and for exercising all the Trust's powers
except those reserved for the shareholders. An Executive Committee of the Board
of Trustees handles the Board's responsibilities between meetings of the Board.

INVESTMENT ADVISER

Investment decisions for the Trust are made by Federated Research, the Trust's
investment adviser, subject to direction by the Trustees. The adviser
continually conducts investment research and supervision for the Trust and is
responsible for the purchase and sale of portfolio instruments.

ADVISORY FEES

The adviser receives an annual investment advisory fee equal to 0.40% of the
Trust's average daily net assets. Under the investment advisory contract, the
adviser will waive the amount, limited to the amount of the advisory fee, by
which the Trust's aggregate annual operating expenses, including the investment
advisory fee but excluding interest, taxes, brokerage commissions, expenses of
registering and qualifying the Trust and its shares under federal and state laws
and regulations, expenses of withholding taxes, and extraordinary expenses
exceed 0.45% of its average daily net assets. This does not include
reimbursement to the Trust of any expenses incurred by shareholders who use the
transfer agent's subaccounting facilities.

ADVISER'S BACKGROUND

Federated Research, a Delaware business trust, organized on April 11, 1989, is a
registered investment adviser under the Investment Advisers Act of 1940. It is a
subsidiary of Federated Investors. All of the Class A (voting) shares of
Federated Investors are owned by a trust, the trustees of which are John F.
Donahue, Chairman and Trustee of Federated Investors, Mr. Donahue's wife, and
Mr. Donahue's son, J. Christopher Donahue, who is President and Trustee of
Federated Investors.

Federated Research and other subsidiaries of Federated Investors serve as
investment advisers to a number of investment companies and private accounts.
Certain other subsidiaries also provide administrative services to a number of
investment companies. With over $120 billion invested across more than 300 funds
under management and/or administration by its subsidiaries, as of December 31,
1997, Federated Investors is one of the largest mutual fund investment managers
in the United States. With more than 2,000 employees, Federated continues to be
led by the management who founded the company in 1955. Federated funds are
presently at work in and through approximately 4,000 financial institutions
nationwide.

Both the Trust and the adviser have adopted strict codes of ethics governing the
conduct of all employees who manage the Trust and its portfolio securities.
These codes recognize that such persons owe a fiduciary duty to the Trust's
shareholders and must place the interests of shareholders ahead of the
employees' own interests. Among other things, the codes: require preclearance
and periodic reporting of personal securities transactions; prohibit personal
transactions in securities being purchased or sold, or being considered for
purchase or sale, by the Trust; prohibit purchasing securities in initial public
offerings; and prohibit taking profits on securities held for less than sixty
days. Violations of the codes are subject to review by the Trustees, and could
result in severe penalties.

DISTRIBUTION OF SHARES

Federated Securities Corp. is the principal distributor for shares of the
Trust. It is a Pennsylvania corporation organized on November 14, 1969, and
is the principal distributor for a number of investment companies. Federated
Securities Corp. is a subsidiary of Federated Investors.

SHAREHOLDER SERVICES

The Trust has entered into a Shareholder Services Agreement with Federated
Shareholder Services, a subsidiary of Federated Investors, under which the Trust
may make payments up to 0.25% of the average daily net asset value of its
shares, computed at an annual rate, to obtain certain personal services for
shareholders and to maintain shareholder accounts. From time to time and for
such periods as deemed appropriate, the amount stated above may be reduced
voluntarily. Under the Shareholder Services Agreement, Federated Shareholder
Services will either perform shareholder services directly or will select
financial institutions to perform shareholder services. Financial institutions
will receive fees based upon shares owned by their clients or customers. The
schedules of such fees and the basis upon which such fees will be paid will be
determined from time to time by the Trust and Federated Shareholder Services.

SUPPLEMENTAL PAYMENTS TO FINANCIAL INSTITUTIONS

In addition to payments made pursuant to the Shareholder Services Agreement,
Federated Securities Corp. and Federated Shareholder Services, from their own
assets, may pay financial institutions supplemental fees for the performance of
substantial sales services, distribution-related support services, or
shareholder services. The support may include sponsoring sales, educational and
training seminars for their employees, providing sales literature, and
engineering computer software programs that emphasize the attributes of the
Trust. Such assistance will be predicated upon the amount of shares the
financial institution sells or may sell, and/or upon the type and nature of
sales or marketing support furnished by the financial institution. Any payments
made by the distributor may be reimbursed by the Trust's investment adviser or
its affiliates.

ADMINISTRATION OF THE TRUST

ADMINISTRATIVE SERVICES

Federated Services Company, a subsidiary of Federated Investors, provides
administrative personnel and services (including certain legal and financial
reporting services) necessary to operate the Trust at an annual rate which
relates to the average aggregate daily net assets of all funds advised by
affiliates of Federated Investors specified below:

 MAXIMUM           AVERAGE AGGREGATE
   FEE              DAILY NET ASSETS
 0.150%        on the first $250 million
 0.125%         on the next $250 million
 0.100%         on the next $250 million
 0.075%   on assets in excess of $750 million

The administrative fee received during any fiscal year shall be at least
$125,000 per portfolio and $30,000 per each additional class of shares.
Federated Services Company may choose voluntarily to waive a portion of its fee.

NET ASSET VALUE

The Trust attempts to stabilize the net asset value of its shares at $1.00 by
valuing the portfolio securities using the amortized cost method. The net asset
value per share is determined by subtracting total liabilities from total assets
and dividing the remainder by the number of shares outstanding. The Trust cannot
guarantee that its net asset value will always remain at $1.00 per share.

The net asset value is determined at 12:00 noon, 3:00 p.m. (Eastern time), and
as of the close of trading (normally 4:00 p.m., Eastern time) on the New York
Stock Exchange, Monday through Friday, except on New Year's Day, Martin Luther
King, Jr. Day, Presidents' Day, Good Friday, Memorial Day, Independence Day,
Labor Day, Thanksgiving Day, and Christmas Day.

HOW TO PURCHASE SHARES

Shares are sold at their net asset value, without a sales charge, next
determined after an order is received, on days on which the New York Stock
Exchange is open for business. Shares may be purchased either by wire or by
check. The Trust reserves the right to reject any purchase request.

To make a purchase, open an account by calling Federated Securities Corp.
Information needed to establish the account will be taken by telephone. The
minimum initial investment is $25,000. However, an account may be opened with a
smaller amount as long as the minimum is reached within 90 days. Minimum
investments will be calculated by combining all accounts maintained with the
Trust. Financial institutions may impose different minimum investment
requirements on their customers.

PURCHASING SHARES BY WIRE

Shares may be purchased by Federal Reserve wire by calling the Trust before 3:00
p.m. (Eastern time) to place an order. The order is considered received
immediately. Payment by federal funds must be received before 3:00 p.m. (Eastern
time) in order to begin earning dividends that same day. Federal funds should be
wired as follows: Federated Shareholder Services Company, c/o State Street Bank
and Trust Company, Boston, MA; Attention: EDGEWIRE; For Credit to: Federated
Master Trust; Fund Number (this number can be found on the account statement or
by contacting the Trust); Group Number or Order Number; Nominee or Institution
Name; and ABA Number 011000028. Shares cannot be purchased by wire on holidays
when wire transfers are restricted. Questions on wire purchases should be
directed to your shareholder services representative at the telephone number
listed on your account statement.

PURCHASING SHARES BY CHECK

Shares may be purchased by sending a check to Federated Shareholder Services
Company, P.O. Box 8600, Boston, MA 02266-8600. The check should be made payable
to: Federated Master Trust. Please include an account number on the check.
Orders by mail are considered received when payment by check is converted into
federal funds (normally the business day after the check is received), and
shares begin earning dividends the next day.

AUTOMATIC INVESTMENTS

Investors may establish accounts with their financial institutions to have cash
accumulations automatically invested in the Trust. The investments may be made
on predetermined dates or when the investor's account reaches a certain level.
Participating financial institutions are responsible for prompt transmission of
orders relating to the program, and they may charge for their services.
Investors should read this prospectus along with the financial institution's
agreement or literature describing these services and fees.

SUBACCOUNTING SERVICES

Financial institutions are encouraged to open single master accounts. A
subaccounting system is available through the transfer agent to minimize
internal recordkeeping requirements. The transfer agent charges a fee based on
the level of subaccounting services rendered. Financial institutions may charge
or pass through subaccounting fees as part of or in addition to normal trust or
agency account fees. They may also charge fees for other services provided which
may be related to the ownership of Trust shares. This prospectus should,
therefore, be read together with any agreement between the customer and the
financial institution with regard to the services provided, the fees charged for
those services, and any restrictions and limitations imposed.

HOW TO REDEEM SHARES

Shares are redeemed at their net asset value next determined after Federated
Shareholder Services Company receives the redemption request. Redemptions will
be made on days on which the Trust computes its net asset value. Redemption
requests must be received in proper form and can be made as described below.

REDEEMING SHARES BY TELEPHONE

Redemptions in any amount may be made by calling the Trust provided the Trust
has a properly completed authorization form. These forms can be obtained from
Federated Securities Corp. Proceeds from redemption requests received before
3:00 p.m. (Eastern time) will be wired the same day to the shareholder's account
at a domestic commercial bank which is a member of the Federal Reserve System,
but will not include that day's dividend. Proceeds from redemption requests
received after that time include that day's dividend but will be wired the
following business day. Proceeds from redemption requests on holidays when wire
transfers are restricted will be wired the following business day. Questions
about telephone redemptions on days when wire transfers are restricted should be
directed to your shareholder services representative at the telephone number
listed on your account statement.

Telephone instructions may be recorded and if reasonable procedures are not
followed by the Trust, it may be liable for losses due to unauthorized or
fraudulent telephone instructions.

In the event of drastic economic or market changes, a shareholder may experience
difficulty in redeeming by telephone. If this occurs, "Redeeming Shares by Mail"
should be considered. If at any time the Trust shall determine it necessary to
terminate or modify the telephone redemption privilege, shareholders would be
promptly notified.

REDEEMING SHARES BY MAIL

Shares may be redeemed in any amount by mailing a written request to: Federated
Shareholder Services Company, P.O. Box 8600, Boston, MA 02266-8600. If share
certificates have been issued, they should be sent unendorsed with the written
request by registered or certified mail to the address noted above.

The written request should state: the Trust name; the account name as registered
with the Trust; the account number; and the number of shares to be redeemed or
the dollar amount requested. All owners of the account must sign the request
exactly as the shares are registered. Normally, a check for the proceeds is
mailed within one business day, but in no event more than seven days, after the
receipt of a proper written redemption request. Dividends are paid up to and
including the day that a redemption request is processed.

Shareholders requesting a redemption of any amount to be sent to an address
other than that on record with the Trust or a redemption payable other than to
the shareholder of record must have their signatures guaranteed by a commercial
or savings bank, trust company or savings association whose deposits are insured
by an organization which is administered by the Federal Deposit Insurance
Corporation; a member firm of a domestic stock exchange; or any other "eligible
guarantor institution," as defined in the Securities Exchange Act of 1934. The
Trust does not accept signatures guaranteed by a notary public.

ACCOUNT AND SHARE INFORMATION

DIVIDENDS

Dividends are declared daily and paid monthly. Dividends are automatically
reinvested on payment dates in additional shares of the Trust unless cash
payments are requested by writing to the Trust. Shares purchased by wire before
3:00 p.m. (Eastern time) begin earning dividends that day. Shares purchased by
check begin earning dividends the day after the check is converted into federal
funds.

CAPITAL GAINS

The Trust does not expect to realize any capital gains or losses. If capital
gains or losses were to occur, they could result in an increase or decrease in
dividends. The Trust will distribute in cash or additional shares any realized
net long-term capital gains at least once every 12 months.

ACCOUNT ACTIVITY

Shareholders will receive periodic statements reporting all account activity,
including dividends paid. The Trust will not issue share certificates.

ACCOUNTS WITH LOW BALANCES

Due to the high cost of maintaining accounts with low balances, the Trust may
redeem shares in any account, except accounts maintained by retirement plans,
and pay the proceeds to the shareholder if the account balance falls below a
required minimum value of $25,000 due to shareholder redemptions. Before shares
are redeemed to close an account, the shareholder is notified in writing and
allowed 30 days to purchase additional shares to meet the minimum requirement.

VOTING RIGHTS

Each share of the Trust owned by a shareholder gives that shareholder one vote
in Trustee elections and other matters submitted to shareholders for vote. The
Trust is not required to hold annual shareholder meetings. Shareholder approval
will be sought only for certain changes in the Trust's operation and for
election of Trustees under certain circumstances.

Trustees may be removed by the Trustees or by shareholders at a special meeting.
A special meeting shall be called by the Trustees upon the written request of
shareholders owning at least 10% of the outstanding shares of the Trust.

TAX INFORMATION

FEDERAL INCOME TAX

The Trust will pay no federal income tax because it expects to meet requirements
of the Internal Revenue Code applicable to regulated investment companies and to
receive the special tax treatment afforded to such companies.

Unless otherwise exempt, shareholders are required to pay federal income tax on
any dividends and other distributions received. This applies whether dividends
and distributions are received in cash or as additional shares.

STATE AND LOCAL TAXES

Shareholders are urged to consult their own tax advisers regarding the status of
their accounts under state and local tax laws.

PERFORMANCE INFORMATION

From time to time, the Trust advertises its yield, effective yield and total
return.

Yield represents the annualized rate of income earned on an investment over a
seven-day period. It is the annualized dividends earned during the period on an
investment shown as a percentage of the investment. The effective yield is
calculated similarly to the yield, but when annualized, the income earned by an
investment is assumed to be reinvested daily. The effective yield will be
slightly higher than the yield because of the compounding effect of this assumed
reinvestment.

Total return represents the change, over a specified period of time, in the
value of an investment in the Trust after reinvesting all income distributions.
It is calculated by dividing that change by the initial investment and is
expressed as a percentage.

From time to time, advertisements for the Trust may refer to ratings, rankings,
and other information in certain financial publications and/or compare the
Trust's performance to certain indices.

PORTFOLIO OF INVESTMENTS
FEDERATED MASTER TRUST
NOVEMBER 30, 1997

 <TABLE>
 <CAPTION>
      PRINCIPAL
       AMOUNT                                                                            VALUE

 <C>                  <S>                                                            <C>
 SHORT-TERM NOTES--9.3%
 BANKING--1.0%
 $          5,000,000 Abbey National Treasury Services, PLC, 6.050%, 6/8/1998        $    4,997,946
 BROKERAGE--3.0%
           15,000,000 Goldman Sachs & Co., 5.781%, 1/26/1998                             15,000,000
 FINANCE - AUTOMOTIVE--3.5%
           17,338,880 Ford Credit Auto Owner Trust 1997-B, 5.748%, 10/15/1998            17,338,880
 FINANCE - COMMERCIAL--1.4%
            7,000,000 Beta Finance, Inc., 6.270%, 4/16/1998                               7,000,000
 INSURANCE--0.4%
            1,711,329 WFS Financial 1997-A Owner Trust (FSA GTD), 5.630%, 3/20/1998       1,711,329
                      TOTAL SHORT-TERM NOTES                                             46,048,155
 CERTIFICATE OF DEPOSIT--11.7%
 BANKING--11.7%
           10,000,000 Bankers Trust Co., New York, 5.880%, 10/13/1998                     9,997,196
            5,000,000 Canadian Imperial Bank of Commerce, Toronto, 5.900%,                4,998,239
                      8/27/1998
           10,000,000 Morgan Guaranty Trust Co., New York, 5.870%, 8/6/1998               9,997,987
            5,000,000 Republic National Bank of New York, 6.150%, 1/15/1998               5,000,243
           28,000,000 Societe Generale, Paris, 5.880% - 5.830% - 6.150%, 5/12/1998       27,997,170
                      - 8/6/1998
                      TOTAL CERTIFICATE OF DEPOSIT                                       57,990,835
 (A)COMMERCIAL PAPER--17.3%
 BANKING--4.1%
           20,000,000 UBS Finance (Delaware), Inc., (Guaranteed by Union Bank of         20,000,000
                      Switzerland, Zurich), 5.763%, 12/1/1997
 BROKERAGE--4.0%
           20,000,000 Merrill Lynch & Co., Inc., 5.715%, 1/30/1998                       19,812,000
 FINANCE - COMMERCIAL--5.2%
            5,000,000 Beta Finance, Inc., 5.708%, 2/17/1998                               4,939,875
           21,110,000 Greenwich Funding Corp., 5.711%, 1/30/1998                         20,911,918
                      TOTAL                                                              25,851,793
 </TABLE>

FEDERATED MASTER TRUST

 <TABLE>
 <CAPTION>
      PRINCIPAL
       AMOUNT                                                                            VALUE

 <C>                  <S>                                                            <C>
 (A)COMMERCIAL PAPER--CONTINUED
 FINANCE - RETAIL--2.0%
 $         10,000,000 Associates Corp. of North America, 5.584%, 12/1/1997           $   10,000,000
 OIL & OIL FINANCE--2.0%
           10,000,000 Koch Industries, Inc., 5.624%, 12/1/1997                           10,000,000
                      TOTAL COMMERCIAL PAPER                                             85,663,793
 (B)NOTES - VARIABLE--28.2%
 BANKING--14.0%
              685,000 Dave White Chevrolet, Inc., Series 1996, (Huntington National         685,000
                      Bank, Columbus, OH LOC), 5.830%, 12/4/1997
           25,000,000 (c)Liquid Asset Backed Securities Trust, Series 1996-3,            25,000,000
                      (Westdeutsche Landesbank Girozentrale Swap Agreement),
                      5.645%, 12/15/1997
           18,893,214 (c)Liquid Asset Backed Securities Trust, Series 1997-3
                      Senior 18,893,214 Notes, (Guaranteed by AMBAC), 5.626%,
                      12/27/1997
           23,385,834 (c)Rabobank Optional Redemption Trust, Series 1997-101,            23,385,834
                      5.754%, 12/15/1997
            1,565,000 White Brothers Properties, Series 1996, (Huntington National        1,565,000
                      Bank, Columbus, OH LOC), 5.830%, 12/4/1997
                      TOTAL                                                              69,529,048
 ELECTRICAL EQUIPMENT--5.2%
           25,750,498 Northwest Airlines, Inc., (Guaranteed by General Electric          25,750,498
                      Co.), 5.675%, 12/1/1997
 FINANCE - RETAIL--4.1%
           20,000,000 Carco Auto Loan Master Trust 1993-2, (Series 1993-2 Class          20,000,000
                      A1), 5.615%, 12/15/1997
 INSURANCE--4.9%
           24,000,000 Peoples Security Life Insurance Company, 5.940%, 12/1/1997         24,000,000
                      TOTAL NOTES - VARIABLE                                            139,279,546
 TIME DEPOSIT--2.6%
 BANKING--2.6%
           10,000,000 Canadian Imperial Bank of Commerce, Toronto, 8.000%, 1/2/1998      10,000,000
            3,000,000 Deutsche Bank, AG, 7.000%, 1/2/1998                                 3,000,000
                      TOTAL TIME DEPOSIT                                                 13,000,000
 (D)REPURCHASE AGREEMENTS--31.8%
           25,000,000 Bear, Stearns and Co., 5.760%, dated 11/28/1997, due               25,000,000
                      12/1/1997
           10,000,000 Fuji Government Securities, Inc., 5.730%, dated 11/28/1997,        10,000,000
                      due 12/1/1997
           40,000,000 Goldman Sachs Group, LP, 5.720%, dated 11/28/1997, due             40,000,000
                      12/1/1997
           25,000,000 HSBC Securities, Inc., 5.750%, dated 11/28/1997, due               25,000,000
                      12/1/1997
 </TABLE>

FEDERATED MASTER TRUST

 <TABLE>
 <CAPTION>
      PRINCIPAL
       AMOUNT                                                                            VALUE

 <C>                  <S>                                                            <C>
 (D)REPURCHASE AGREEMENTS--CONTINUED
 $         11,000,000 J.P. Morgan & Co., Inc., 5.700%, dated 11/28/1997, due         $   11,000,000
                      12/1/1997
           25,000,000 J.P. Morgan & Co., Inc., 5.740%, dated 11/28/1997, due             25,000,000
                      12/1/1997
           10,000,000 PaineWebber Group, Inc., 5.720%, dated 11/28/1997, due             10,000,000
                      12/1/1997
           11,300,000 Societe Generale, New York, 5.700%, dated 11/28/1997, due          11,300,000
                      12/1/1997
                      TOTAL REPURCHASE AGREEMENTS                                       157,300,000
                      TOTAL INVESTMENTS (AT AMORTIZED                                 $ 499,282,329
                      COST)(E)
</TABLE>

(a) Each issue shows the rate of discount at the time of purchase for the
discount issues, or the coupon for interest bearing issues.

(b) Floating rate note with current rate and next reset date shown.

(c) Denotes a restricted security which is subject to restrictions on resale
under Federal Securities laws. At November 30, 1997, these securities amounted
to $67,279,048 which represents 13.6% of net assets.

(d) The repurchase agreements are fully collateralized by U.S. government and/or
agency obligations based on market prices at the date of the portfolio. The
investments in the repurchase agreements are through participation in joint
accounts with other Federated funds.

(e) Also represents cost for federal tax purposes.

Note: The categories of investments are shown as a percentage of net assets
($494,399,162) at November 30, 1997.

The following acronyms are used throughout this portfolio:

AMBAC --American Municipal Bond Assurance Corporation
GTD --Guaranty
LOC --Letter of Credit
LP --Limited Partnership
PLC --Public Limited Company

(See Notes which are an integral part of the Financial Statements)

STATEMENT OF ASSETS AND LIABILITIES
FEDERATED MASTER TRUST

NOVEMBER 30, 1997

 <TABLE>
 <S>                                                                 <C>            <C>
 ASSETS:
 Investments in repurchase agreements                                  $ 157,300,000
 Investments in securities                                               341,982,329
 Total investments in securities, at amortized cost and value                         $ 499,282,329
 Income receivable                                                                        2,808,870
 Receivable for investments sold                                                          7,014,217
 Receivable for shares sold                                                                  38,443
   Total assets                                                                         509,143,859
 LIABILITIES:
 Payable for investments purchased                                       13,000,000
 Payable for shares redeemed                                                 77,802
 Income distribution payable                                              1,601,552
 Accrued expenses                                                            65,343
   Total liabilities                                                                     14,744,697
 Net Assets for 494,399,162 shares outstanding                                        $ 494,399,162
 NET ASSET VALUE, OFFERING PRICE, AND REDEMPTION PROCEEDS PER SHARE:
 $494,399,162 / 494,399,162 shares outstanding                                                $1.00
 </TABLE>

(See Notes which are an integral part of the Financial Statements)

STATEMENT OF OPERATIONS
FEDERATED MASTER TRUST

YEAR ENDED NOVEMBER 30, 1997

 <TABLE>
 <S>                                                   <C>            <C>             <C>
 INVESTMENT INCOME:
 Interest                                                                              $ 32,762,395
 EXPENSES:
 Investment advisory fee                                                $   2,332,976
 Administrative personnel and services fee                                    440,349
 Custodian fees                                                                64,288
 Transfer and dividend disbursing agent fees and                               49,394
 expenses
 Directors'/Trustees' fees                                                     12,731
 Auditing fees                                                                 16,194
 Legal fees                                                                     7,834
 Portfolio accounting fees                                                     93,298
 Shareholder services fee                                                   1,458,110
 Share registration costs                                                      27,856
 Printing and postage                                                          13,844
 Insurance premiums                                                             5,377
 Taxes                                                                         22,794
 Miscellaneous                                                                 11,835
   Total expenses                                                           4,556,880
 Waivers --
   Waiver of investment advisory fee                    $   (715,043)
   Waiver of shareholder services fee                     (1,166,488)
     Total waivers                                                        (1,881,531)
       Net expenses                                                                       2,675,349
         Net investment income                                                         $ 30,087,046
 </TABLE>

(See Notes which are an integral part of the Financial Statements)

STATEMENT OF CHANGES IN NET ASSETS
FEDERATED MASTER TRUST

 <TABLE>
 <CAPTION>
                                                                     YEAR ENDED NOVEMBER 30,
                                                                    1997                1996
 <S>                                                         <C>                 <C>
 INCREASE (DECREASE) IN NET ASSETS:
 OPERATIONS--
 Net investment income                                         $      30,087,046  $      35,339,237
 DISTRIBUTIONS TO SHAREHOLDERS--
 Distributions from net investment income                           (30,087,046)       (35,339,237)
 SHARE TRANSACTIONS--
 Proceeds from sale of shares                                      2,432,924,857      2,907,437,242
 Net asset value of shares issued to shareholders in payment           7,298,023          8,736,617
 of distributions declared
 Cost of shares redeemed                                         (2,572,588,103)    (3,018,553,749)
   Change in net assets resulting from share transactions          (132,365,223)      (102,379,890)
     Change in net assets                                          (132,365,223)      (102,379,890)
 NET ASSETS:
 Beginning of period                                                 626,764,385        729,144,275
 End of period                                                 $     494,399,162  $     626,764,385
 </TABLE>

(See Notes which are an integral part of the Financial Statements)

NOTES TO FINANCIAL STATEMENTS
FEDERATED MASTER TRUST

NOVEMBER 30, 1997

ORGANIZATION

Federated Master Trust (the "Trust") is registered under the Investment Company
Act of 1940, as amended (the "Act"), as an open-end, management investment
company. The investment objective of the Trust is current income consistent with
stability of principal.

SIGNIFICANT ACCOUNTING POLICIES

The following is a summary of significant accounting policies consistently
followed by the Trust in the preparation of its financial statements. These
policies are in conformity with generally accepted accounting principles.

INVESTMENT VALUATIONS

The Trust uses the amortized cost method to value its portfolio securities in
accordance with Rule 2a-7 under the Act.

REPURCHASE AGREEMENTS

It is the policy of the Trust to require the custodian bank to take possession,
to have legally segregated in the Federal Reserve Book Entry System, or to have
segregated within the custodian bank's vault, all securities held as collateral
under repurchase agreement transactions. Additionally, procedures have been
established by the Trust to monitor, on a daily basis, the market value of each
repurchase agreement's collateral to ensure that the value of collateral at
least equals the repurchase price to be paid under the repurchase agreement
transaction.

The Trust will only enter into repurchase agreements with banks and other
recognized financial institutions, such as broker/dealers, which are deemed by
the Trust's adviser to be creditworthy pursuant to the guidelines and/or
standards reviewed or established by the Board of Trustees (the "Trustees").
Risks may arise from the potential inability of counterparties to honor the
terms of the repurchase agreement. Accordingly, the Trust could receive less
than the repurchase price on the sale of collateral securities.

INVESTMENT INCOME, EXPENSES, AND DISTRIBUTIONS

Interest income and expenses are accrued daily. Bond premium and discount, if
applicable, are amortized as required by the Internal Revenue Code, as amended
(the "Code"). Distributions to shareholders are recorded on the ex-dividend
date.

FEDERAL TAXES

It is the Trust's policy to comply with the provisions of the Code applicable to
regulated investment companies and to distribute to shareholders each year
substantially all of its income. Accordingly, no provisions for federal tax are
necessary.

WHEN-ISSUED AND DELAYED DELIVERY TRANSACTIONS

The Trust may engage in when-issued or delayed delivery transactions. The Trust
records when-issued securities on the trade date and maintains security
positions such that sufficient liquid assets will be available to make payment
for the securities purchased. Securities purchased on a when-issued or delayed
delivery basis are marked to market daily and begin earning interest on the
settlement date.

RESTRICTED SECURITIES

Restricted securities are securities that may only be resold upon registration
under federal securities laws or in transactions exempt from such registration.
Many restricted securities may be resold in the secondary market in transactions
exempt from registration. In some cases, the restricted securities may be resold
without registration upon exercise of a demand feature. Such restricted
securities may be determined to be liquid under criteria established by the
Board of Trustees. The Trust will not incur any registration costs upon such
resales. Restricted securities are valued at amortized cost in accordance with
Rule 2a-7 under the Investment Company Act of 1940.

Additional information on each restricted security held at November 30, 1997 is
as follows:

 SECURITY                          ACQUISITION DATE          ACQUISITION COST
 Liquid Asset Backed Securities        8/15/1996               $ 25,000,000
 Trust, Series 1996-3
 Liquid Asset Backed Securities        6/27/1997                 18,893,214
 Trust, Series 1997-3
 Rabobank Optional Redemption          4/17/1997                 23,385,834
 Trust, Series 1997-101

USE OF ESTIMATES

The preparation of financial statements in conformity with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the amounts of assets, liabilities, expenses and revenues reported in the
financial statements. Actual results could differ from those estimated.

OTHER

Investment transactions are accounted for on the trade date.

SHARES OF BENEFICIAL INTEREST

The Declaration of Trust permits the Trustees to issue an unlimited number of
full and fractional shares of beneficial interest (without par value). At
November 30, 1997, capital paid-in aggregated $494,399,162.

Transactions in shares were as follows:

 <TABLE>
                                                                        Year Ended November 30,
                                                                          1997            1996
 <S>                                                                  <C>             <C>
 Shares sold                                                          2,432,924,857   2,907,437,242
 Shares issued to shareholders in payment of distributions                7,298,023       8,736,617
 declared
 Shares redeemed                                                    (2,572,588,103) (3,018,553,749)
   Net change resulting from share transactions                       (132,365,223)   (102,379,890)
 </TABLE>

INVESTMENT ADVISORY FEE AND OTHER TRANSACTIONS WITH AFFILIATES

INVESTMENT ADVISORY FEE

Federated Research, the Trust's investment adviser (the "Adviser"), receives for
its services an annual investment advisory fee equal to 0.40% of the Trust's
average daily net assets. The Adviser will waive, to the extent of its advisory
fee, the amount, if any, by which the Trust's aggregate annual operating
expenses exceed 0.45% of average daily net assets of the Trust.

ADMINISTRATIVE FEE

Federated Services Company ("FServ"), under the Administrative Services
Agreement, provides the Trust with administrative personnel and services. The
fee paid to FServ is based on the level of average aggregate daily net assets of
all funds advised by subsidiaries of Federated Investors for the period. The
administrative fee received during the period of the Administrative Services
Agreement shall be at least $125,000 per portfolio and $30,000 per each
additional class of shares.

SHAREHOLDER SERVICES FEE

Under the terms of a Shareholder Services Agreement with Federated Shareholder
Services ("FSS"), the Trust will pay FSS up to 0.25% of average daily net assets
of the Trust for the period. The fee paid to FSS is used to finance certain
services for shareholders and to maintain shareholder accounts. FSS may
voluntarily choose to waive any portion of its fee. FSS can modify or terminate
this voluntary waiver at any time at its sole discretion.

TRANSFER AND DIVIDEND DISBURSING AGENT FEES AND EXPENSES

FServ, through its subsidiary, Federated Shareholder Services Company ("FSSC")
serves as transfer and dividend disbursing agent for the Trust. The fee paid to
FSSC is based on the size, type, and number of accounts and transactions made by
shareholders.

PORTFOLIO ACCOUNTING FEES

FServ maintains the Trust's accounting records for which it receives a fee. The
fee is based on the level of the Trust's average daily net assets for the
period, plus out-of-pocket expenses.

GENERAL

Certain of the Officers and Trustees of the Trust are Officers and Directors or
Trustees of the above companies.

INDEPENDENT AUDITORS' REPORT

To the Board of Trustees and Shareholders of FEDERATED MASTER TRUST:

We have audited the accompanying statement of assets and liabilities, including
the portfolio of investments of Federated Master Trust as of November 30, 1997,
the related statement of operations for the year then ended, the statements of
changes in net assets for the years ended November 30, 1997 and 1996, and the
financial highlights for the periods presented. These financial statements and
financial highlights are the responsibility of the Trust's management. Our
responsibility is to express an opinion on these financial statements and
financial highlights based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements and financial
highlights are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements. Our procedures included confirmation of the securities owned as of
November 30, 1997, by correspondence with the custodian and brokers; where
replies were not received, we performed other auditing procedures. An audit also
includes assessing the accounting principles used and significant estimates made
by management, as well as evaluating the overall financial statement
presentation. We believe that our audits provide a reasonable basis for our
opinion.

In our opinion, such financial statements and financial highlights present
fairly, in all material respects, the financial position of Federated Master
Trust as of November 30, 1997, the results of its operations, the changes in its
net assets and its financial highlights for the respective stated periods in
conformity with generally accepted accounting principles.

DELOITTE & TOUCHE LLP

Pittsburgh, Pennsylvania

January 16, 1998

[Graphic]
Federated Investors
Federated Master Trust
PROSPECTUS

JANUARY 31, 1998

An Open-End, Management Investment Company

FEDERATED MASTER TRUST

Federated Investors Fund
5800 Corporate Drive
Pittsburgh, PA 15237-7000

DISTRIBUTOR
Federated Securities Corp.
Federated Investors Tower
1001 Liberty Avenue
Pittsburgh, PA 15222-3779

INVESTMENT ADVISER
Federated Research
Federated Investors Tower
1001 Liberty Avenue

Pittsburgh, PA 15222-3779

CUSTODIAN
State Street Bank and Trust Company
P.O Box 8600
Boston, MA 02266-8600

TRANSFER AGENT AND DIVIDEND DISBURSING AGENT
Federated Shareholder Services Company
P.O. Box 8600
Boston, MA 02266-8600

INDEPENDENT AUDITORS Deloitte & Touche LLP 2500 One PPG Place Pittsburgh, PA
15222-5401

Federated Securities Corp., Distributor
1-800-341-7400
www.federatedinvestors.com

Cusip 314214107

8010411A (1/98)

[Graphic]




FEDERATED MASTER TRUST

STATEMENT OF ADDITIONAL INFORMATION

This Statement of Additional Information should be read with the prospectus of
Federated Master Trust (the "Trust") dated January 31, 1998. This Statement is
not a prospectus. You may request a copy of a prospectus or a paper copy of this
Statement, if you have received it electronically, free of charge by calling
1-800-341-7400.

FEDERATED MASTER TRUST
FEDERATED INVESTORS FUNDS
5800 CORPORATE DRIVE
PITTSBURGH, PA 15237-7000

Statement dated January 31, 1998

[Graphic]
Federated Securities Corp., Distributor
Federated Investors Tower
1001 Liberty Avenue
Pittsburgh, PA 15222-3779
1-800-341-7400
www.federatedinvestors.com

Cusip 314214107
8010411B (1/98)

[Graphic]

TABLE OF CONTENTS

 INVESTMENT POLICIES 1 Acceptable Investments 1 U.S. Government Securities 1
 Bank Instruments 1 Ratings 1 When-Issued and Delayed Delivery Transactions 1
 Repurchase Agreements 1 Restricted and Illiquid Securities 2 Credit Enhancement
 2 INVESTMENT LIMITATIONS 2 Selling Short and Buying on Margin 2 Issuing Senior
 Securities and Borrowing Money 2 Pledging Assets 2 Lending Cash of Securities 2
 Investing in Commodities 2 Investing in Real Estate 2 Underwriting 3 Acquiring
 Securities 3 Concentration of Investments 3 Diversification of Investments 3
 Investing in Securities of Other Investment Companies 3 Investing for Control 3
 Investing in Illiquid Securities 3 Investing in Options 3 Regulatory Compliance
 3 FEDERATED MASTER TRUST MANAGEMENT 4 Share Ownership 7 Trustee Compensation 8
 Trustee Liability 8 INVESTMENT ADVISORY SERVICES 8 Investment Adviser 8
 Advisory Fees 8 BROKERAGE TRANSACTIONS 9 OTHER SERVICES 9 Trust Administration
 9 Custodian and Portfolio Accountant 9 Transfer Agent 9 Independent Auditors 9
 Shareholder Services 9 DETERMINING NET ASSET VALUE 10 REDEMPTION IN KIND 10
 MASSACHUSETTS PARTNERSHIP LAW 10 THE TRUST'S TAX STATUS 10 PERFORMANCE
 INFORMATION 11 Yield 11 Effective Yield 11 Total Return 11 Performance
 Comparisons 11 Economic and Market Information 11 ABOUT FEDERATED INVESTORS 12
 Mutual Fund Market 12 Institutional Clients 12 BankMarketing 12 Broker/Dealers
 and Bank Broker/Dealer Subsidiaries 12

INVESTMENT POLICIES

Unless indicated otherwise, the policies described below may not be changed by
the Board of Trustees without shareholder approval. Shareholders will be
notified before any material change in these policies becomes effective.

ACCEPTABLE INVESTMENTS

When determining whether a security presents minimal credit risks, the
investment adviser will consider the creditworthiness of: the issuer of the
security; the issuer of any demand feature applicable to the security; or any
guarantor of either the security or any demand feature.

U.S. GOVERNMENT SECURITIES

The types of U.S. government securities in which the Trust may invest
generally include direct obligations of the U.S. Treasury (such as U.S.
Treasury bills, notes, and bonds) and obligations issued or guaranteed by
U.S. government agencies or instrumentalities. These securities are backed
by:

   * the full faith and credit of the U.S. Treasury;
   * the issuer's right to borrow from the U.S. Treasury;
   * the discretionary authority of the U.S. government to purchase certain
     obligations of agencies or instrumentalities; or
   * the credit of the agency or instrumentality issuing the obligations.

BANK INSTRUMENTS

In addition to domestic bank instruments, the Trust may invest in:
Eurodollar Certificates of Deposit issued by foreign branches of U.S. or
foreign banks; Eurodollar Time Deposits, which are U.S. dollar-denominated
deposits in foreign branches of U.S. or foreign banks; Canadian Time
Deposits, which are U.S. dollar-denominated deposits issued by branches of
major Canadian banks located in the United States; and Yankee Certificates
of Deposit, which are U.S. dollar-denominated certificates of deposit issued
by U.S. branches of foreign banks and held in the United States.

RATINGS

An NRSRO's highest rating category is determined without regard for
sub-categories and gradations. For example, securities rated A-1 or A-1+ by
Standard & Poor's Ratings Group ("S&P"), Prime-1 by Moody's Investors
Service, Inc. ("Moody's"), or F-1 (+ or -) by Fitch Investors Service, Inc.
("Fitch") are all considered rated in the highest short-term rating
category. The Trust will follow applicable regulations in determining
whether a security rated by more than one NRSRO can be treated as being in
the highest short-term rating category; currently, such securities must be
rated by two NRSROs in their highest rating category. See "Regulatory
Compliance."

WHEN-ISSUED AND DELAYED DELIVERY TRANSACTIONS

These transactions are made to secure what is considered to be an advantageous
price or yield for the Trust. No fees or other expenses, other than normal
transaction costs, are incurred. However, liquid assets of the Trust in a dollar
amount sufficient to make payment for the securities to be purchased are:
segregated on the Trust's records at the trade date; marked to market daily; and
maintained until the transaction is settled. The Trust does not intend to engage
in when-issued and delayed delivery transactions to an extent that would cause
the segregation of more than 20% of the total value of its assets. These
investment policies of the Trust are non-fundamental and may be changed by the
Trustees without shareholder approval.

REPURCHASE AGREEMENTS

The Trust believes that under the regular procedures normally in effect for
custody of the Trust's portfolio securities subject to repurchase agreements, a
court of competent jurisdiction would rule in favor of the Trust and allow
retention or disposition of such securities. The Trust will only enter into
repurchase agreements with banks and other recognized financial institutions,
such as broker/dealers, which are deemed by the Trust's adviser to be
creditworthy pursuant to guidelines established by the Trustees.

RESTRICTED AND ILLIQUID SECURITIES

The Trust may invest in commercial paper issued in reliance on the exemption
from registration afforded by Section 4(2) of the Securities Act of 1933.
Section 4(2) commercial paper is restricted as to disposition under federal
securities law, and is generally sold to institutional investors, such as the
Trust, who agree that they are purchasing the paper for investment purposes and
not with a view to public distribution. Any resale by the purchaser must be in
an exempt transaction. Section 4(2) commercial paper is normally resold to other
institutional investors, like the Trust, through or with the assistance of the
issuer or investment dealers who make a market in Section 4(2) commercial paper,
thus providing liquidity. The Trust believes that Section 4(2) commercial paper
and possibly certain other restricted securities which meet the criteria for
liquidity established by the Trustees of the Trust are quite liquid. The Trust
intends, therefore, to treat the restricted securities which meet the criteria
for liquidity established by the Trustees, including Section 4(2) commercial
paper, as determined by the Trust's investment adviser, as liquid and not
subject to the investment limitation applicable to illiquid securities. These
investment policies of the Trust are non-fundamental and may be changed by the
Trustees without shareholder approval.

CREDIT ENHANCEMENT

The Trust typically evaluates the credit quality and ratings of credit-enhanced
securities based upon the financial condition and ratings of the party providing
the credit enhancement (the "credit enhancer"), rather than the issuer.
Generally, the Trust will not treat credit-enhanced securities as being issued
by the credit enhancer for diversification purposes. However, under certain
circumstances, applicable regulations may require the Trust to treat securities
as having been issued by both the issuer and the credit enhancer.

INVESTMENT LIMITATIONS

SELLING SHORT AND BUYING ON MARGIN

The Trust will not sell any securities short or purchase any securities on
margin, but it may obtain such short-term credits as may be necessary for
clearance of purchase and sales of securities. The Trust may purchase and
dispose of U.S. Government securities before the issuance thereof. The Trust may
also purchase U.S. Government securities on a delayed delivery basis. The
settlement dates of these transactions shall be determined by the mutual
agreement of the parties.

ISSUING SENIOR SECURITIES AND BORROWING MONEY

The Trust will not issue senior securities except that the Trust may borrow
money in amounts up to one-third of the value of its total assets, including the
amounts borrowed.

The Trust will not borrow money, except as a temporary measure for extraordinary
or emergency purposes, and then (a) only in amounts not in excess of 5% of the
value of its total assets or (b) in an amount up to one-third of the value of
its total assets, including the amount borrowed, in order to meet redemption
requests without immediately selling any portfolio securities (any such
borrowings under this section will not be collateralized).

PLEDGING ASSETS

The Trust will not pledge securities.

LENDING CASH OR SECURITIES

The Trust will not make loans to other persons; provided, however, that the
purchase or holding of money market instruments, to include repurchase
agreements and variable amount demand master notes, in accordance with the
Trust's investment objective and policies, shall not constitute the making of a
loan.

INVESTING IN COMMODITIES

The Trust will not invest in commodities or commodity contracts.

INVESTING IN REAL ESTATE

The Trust will not invest in real estate, except that the Trust may purchase
money market instruments issued by companies which invest in real estate or
interests therein.

UNDERWRITING

The Trust will not engage in underwriting of securities issued by others.

ACQUIRING SECURITIES

The Trust will not acquire voting securities except as part of a merger,
consolidation, reorganization, or acquisition of assets.

CONCENTRATION OF INVESTMENTS

The Trust will generally invest in excess of 25% of the value of its assets in
commercial paper issued by finance companies. Whenever deemed appropriate to its
investment objective, the Trust may invest in other particular industries, which
would result in up to 25% of its net assets taken at market value being invested
in such industry. Investing in bank time and demand deposits, such as
certificates of deposit, U.S. Treasury Bills, or securities issued or guaranteed
by the U.S. Government, its agencies, or instrumentalities, or instruments
secured by these money market instruments, such as repurchase agreements for
government securities, shall not be considered investments in any one industry.

DIVERSIFICATION OF INVESTMENTS

The Trust will not invest more than 5% of its assets in the securities of any
one issuer (except cash or cash items, repurchase agreements and securities
issued or guaranteed by the U.S. government, its agencies, or
instrumentalities).

INVESTING IN SECURITIES OF OTHER INVESTMENT COMPANIES

The Trust will not invest in securities issued by any other investment company.

INVESTING FOR CONTROL

The Trust will not invest in securities of a company for the purpose of
exercising control or management.

The above limitations cannot be changed without shareholder approval.The
following investment limitations, however, may be changed by the Trustees
without shareholder approval. Shareholders will be notified before any material
change in these limitations becomes effective.

INVESTING IN ILLIQUID SECURITIES

The Trust will not invest more than 10% of the value of its net assets in
illiquid securities including certain restricted securities not determined to be
liquid under criteria established by the Trustees, non-negotiable time deposits,
and repurchase agreements providing for settlement in more than seven days after
notice.

INVESTING IN OPTIONS

The Trust will not invest in puts, calls, straddles, spreads, or any combination
of them.

For purposes of the above limitations, the Trust considers certificates of
deposit and demand and time deposits issued by a U.S. branch of a domestic bank
or savings association having capital, surplus, and undivided profits in excess
of $100,000,000 at the time of investment to be "cash items." Except with
respect to borrowing money, if a percentage limitation is adhered to at the time
of investment, a later increase or decrease in percentage resulting from any
change in value or net assets will not result in a violation of such limitation.

The Trust did not borrow money or pledge securities in excess of 5% of the value
of its net assets during the last fiscal year and has no present intent to do so
during the coming fiscal year.

REGULATORY COMPLIANCE

The Trust may follow non-fundamental operational policies that are more
restrictive than its fundamental investment limitations, as set forth in the
prospectus and this Statement of Additional Information, in order to comply with
applicable laws and regulations, including the provisions of and regulations
under the Investment Company Act of 1940. In particular, the Trust will comply
with the various requirements of Rule 2a-7, which regulates money market mutual
funds. The Trust will also determine the effective maturity of its investments,
as well as its ability to consider a security as having received the requisite
short-term ratings by NRSROs, according to Rule 2a-7. The Trust may change these
operational policies to reflect changes in the laws and regulations without the
approval of its shareholders.

FEDERATED MASTER TRUST MANAGEMENT

Officers and Trustees are listed with their addresses, birthdates, present
positions with Federated Master Trust, and principal occupations.

John F. Donahue@*
Federated Investors Tower
Pittsburgh, PA

Birthdate: July 28, 1924

Chairman and Trustee

Chairman and Trustee, Federated Investors, Federated Advisers, Federated
Management, and Federated Research; Chairman and Director, Federated
Research Corp. and Federated Global Research Corp.; Chairman, Passport
Research, Ltd.; Chief Executive Officer and Director or Trustee of the
Funds. Mr. Donahue is the father of J. Christopher Donahue, Executive Vice
President of the Company.

Thomas G. Bigley

15 Old Timber Trail

Pittsburgh, PA

Birthdate: February 3, 1934

Trustee

Chairman of the Board, Children's Hospital of Pittsburgh; formerly, Senior
Partner, Ernst & Young LLP; Director, MED 3000 Group, Inc.; Director, Member of
Executive Committee, University of Pittsburgh; Director or Trustee of the Funds.

John T. Conroy, Jr.
Wood/IPC Commercial Department
John R. Wood and Associates, Inc., Realtors
3255 Tamiami Trail North
Naples, FL

Birthdate: June 23, 1937

Trustee

President, Investment Properties Corporation; Senior Vice-President, John R.
Wood and Associates, Inc., Realtors; Partner or Trustee in private real
estate ventures in Southwest Florida; formerly, President, Naples Property
Management, Inc. and Northgate Village Development Corporation; Director or
Trustee of the Funds.

William J. Copeland
One PNC Plaza--23rd Floor
Pittsburgh, PA

Birthdate: July 4, 1918

Trustee

Director and Member of the Executive Committee, Michael Baker, Inc.; formerly,
Vice Chairman and Director, PNC Bank, N.A., and PNC Bank Corp.; Director, Ryan
Homes, Inc.; Director or Trustee of the Funds.

James E. Dowd
571 Hayward Mill Road
Concord, MA

Birthdate: May 18, 1922

Trustee

Attorney-at-law; Director, The Emerging Germany Fund, Inc.; Director or
Trustee of the Funds.

Lawrence D. Ellis, M.D.*
3471 Fifth Avenue, Suite 1111
Pittsburgh, PA

Birthdate: October 11, 1932

Trustee

Professor of Medicine, University of Pittsburgh; Medical Director, University of
Pittsburgh Medical Center--Downtown; Member, Board of Directors, University of
Pittsburgh Medical Center; formerly, Hematologist, Oncologist, and Internist,
Presbyterian and Montefiore Hospitals; Director or Trustee of the Funds.

Edward L. Flaherty, Jr.@
Miller, Ament, Henny & Kochuba
205 Ross Street
Pittsburgh, PA

Birthdate: June 18, 1924

Trustee

Attorney of Counsel, Miller, Ament, Henny & Kochuba; Director, Eat'N Park
Restaurants, Inc.; formerly, Counsel, Horizon Financial, F.A., Western
Region; Director or Trustee of the Funds.

Peter E. Madden
One Royal Palm Way
100 Royal Palm Way
Palm Beach, FL

Birthdate: March 16, 1942

Trustee

Consultant; Former State Representative, Commonwealth of Massachusetts;
formerly, President, State Street Bank and Trust Company and State Street Boston
Corporation; Director or Trustee of the Funds.

John E. Murray, Jr., J.D., S.J.D.

President, Duquesne University
Pittsburgh, PA

Birthdate: December 20, 1932

Trustee

President, Law Professor, Duquesne University; Consulting Partner, Mollica &
Murray; Director or Trustee of the Funds.

Wesley W. Posvar
1202 Cathedral of Learning
University of Pittsburgh
Pittsburgh, PA

Birthdate: September 14, 1925

Trustee

Professor, International Politics; Management Consultant; Trustee, Carnegie
Endowment for International Peace, RAND Corporation, Online Computer Library
Center, Inc., National Defense University and U.S. Space Foundation; President
Emeritus, University of Pittsburgh; Founding Chairman, National Advisory Council
for Environmental Policy and Technology, Federal Emergency Management Advisory
Board and Czech Management Center, Prague; Director or Trustee of the Funds.

Marjorie P. Smuts
4905 Bayard Street
Pittsburgh, PA

Birthdate: June 21, 1935

Trustee

Public Relations/Marketing/Conference Planning; Director or Trustee of the
Funds.

Glen R. Johnson
Federated Investors Tower
Pittsburgh, PA

Birthdate: May 2, 1929

President

Trustee, Federated Investors; President and/or Trustee of some of the Funds;
staff member, Federated Securities Corp.

J. Christopher Donahue
Federated Investors Tower
Pittsburgh, PA

Birthdate: April 11, 1949

Executive Vice President

President and Trustee, Federated Investors, Federated Advisers, Federated
Management, and Federated Research; President and Director, Federated
Research Corp. and Federated Global Research Corp.; President, Passport
Research, Ltd.; Trustee, Federated Shareholder Services Company, and
Federated Shareholder Services; Director, Federated Services Company;
President or Executive Vice President of the Funds; Director or Trustee of
some of the Funds. Mr. Donahue is the son of John F. Donahue, Chairman and
Trustee of the Company.

Edward C. Gonzales
Federated Investors Tower
Pittsburgh, PA

Birthdate: October 22, 1930

Executive Vice President

Vice Chairman, Treasurer, and Trustee, Federated Investors; Vice President,
Federated Advisers, Federated Management, Federated Research, Federated Research
Corp., Federated Global Research Corp. and Passport Research, Ltd.; Executive
Vice President and Director, Federated Securities Corp.; Trustee, Federated
Shareholder Services Company; Trustee or Director of some of the Funds;
President, Executive Vice President, and Treasurer of some of the Funds.

John W. McGonigle
Federated Investors Tower
Pittsburgh, PA

Birthdate: October 26, 1938

Executive Vice President, Secretary and Treasurer

Executive Vice President, Secretary, and Trustee, Federated Investors; Trustee,
Federated Advisers, Federated Management, and Federated Research; Director,
Federated Research Corp. and Federated Global Research Corp.; Trustee, Federated
Shareholder Services Company; Director, Federated Services Company; President
and Trustee, Federated Shareholder Services; Director, Federated Securities
Corp.; Executive Vice President and Secretary of the Funds; Treasurer of some of
the Funds.

Richard B. Fisher
Federated Investors Tower
Pittsburgh, PA

Birthdate: May 17, 1923

Vice President

Executive Vice President and Trustee, Federated Investors; Chairman and
Director, Federated Securities Corp.; President or Vice President of some of
the Funds; Director or Trustee of some of the Funds.

* This Trustee is deemed to be an "interested person" as defined in the
  Investment Company Act of 1940.

@ Member of the Executive Committee. The Executive Committee of the Board of
  Trustees handles the responsibilities of the Board between meetings of the
  Board.

As referred to in the list of Trustees and Officers, "Funds" includes the
following investment companies:

111 Corcoran Funds; Automated Government Money Trust; Blanchard Funds; Blanchard
Precious Metals Fund, Inc.; Cash Trust Series II; Cash Trust Series, Inc.; DG
Investor Series; Edward D. Jones & Co. Daily Passport Cash Trust; Federated
Adjustable Rate U.S. Government Fund, Inc.; Federated American Leaders Fund,
Inc.; Federated ARMs Fund; Federated Equity Funds; Federated Equity Income Fund,
Inc.; Federated Fund for U.S. Government Securities, Inc.; Federated GNMA Trust;
Federated Government Income Securities, Inc.; Federated Government Trust;
Federated High Income Bond Fund, Inc.; Federated High Yield Trust; Federated
Income Securities Trust; Federated Income Trust; Federated Index Trust;
Federated Institutional Trust; Federated Insurance Series; Federated Investment
Portfolios; Federated Investment Trust; Federated Master Trust; Federated
Municipal Opportunities Fund, Inc.; Federated Municipal Securities Fund, Inc.;
Federated Municipal Trust; Federated Short-Term Municipal Trust; Federated
Short-Term U.S. Government Trust; Federated Stock and Bond Fund, Inc.; Federated
Stock Trust; Federated Tax-Free Trust; Federated Total Return Series, Inc.;
Federated U.S. Government Bond Fund; Federated U.S. Government Securities Fund:
1-3 Years; Federated U.S. Government Securities Fund: 2-5 Years; Federated U.S.
Government Securities Fund: 5-10 Years; Federated Utility Fund, Inc.; First
Priority Funds; Fixed Income Securities, Inc.; High Yield Cash Trust;
Intermediate Municipal Trust; International Series, Inc.; Investment Series
Funds, Inc.; Investment Series Trust; Liberty Term Trust, Inc.--1999; Liberty
U.S. Government Money Market Trust; Liquid Cash Trust; Managed Series Trust;
Money Market Management, Inc.; Money Market Obligations Trust; Money Market
Obligations Trust II; Money Market Trust; Municipal Securities Income Trust;
Newpoint Funds; RIMCO Monument Funds; Targeted Duration Trust; Tax-Free
Instruments Trust; The Planters Funds; The Virtus Funds; Trust for Financial
Institutions; Trust for Government Cash Reserves; Trust for Short-Term U.S.
Government Securities; Trust for U.S. Treasury Obligations; Wesmark Funds; WCT
Funds; and World Investment Series, Inc.

SHARE OWNERSHIP

Officers and Trustees as a group own less than 1% of the Trust.

As of January 7, 1998, the following shareholders of record owned 5% or more of
the outstanding shares of the Trust: Saxon & Co., PNC Bank, Philadelphia,
Pennsylvania, owned approximately 62,353,784 shares (13.34%) and Norwest Bank
Minneapolis, Minneapolis, Minnesota, owned approximately 27,818,936 shares
(5.95%).

TRUSTEE COMPENSATION

                            AGGREGATE
           NAME,          COMPENSATION
       POSITION WITH           FROM           TOTAL COMPENSATION PAID
           TRUST              TRUST*             FROM FUND COMPLEX+

  John F. Donahue             $0         $0 for the Trust and
  Chairman and Trustee                   56 other investment companies in
                                         the Fund Complex

  Thomas G. Bigley        $1,490.00      $111,222 for the Trust and
  Trustee                                56 other investment companies in
                                         the Fund Complex

  John T. Conroy, Jr.     $1,639.00      $122,362 for the Trust and
  Trustee                                56 other investment companies in
                                         the Fund Complex

  William J. Copeland     $1,639.00      $122,362 for the Trust and
  Trustee                                56 other investment companies in
                                         the Fund Complex

  James E. Dowd           $1,639.00      $122,362 for the Trust and
  Trustee                                56 other investment companies in
                                         the Fund Complex

  Lawrence D. Ellis, M.D. $1,490.00      $111,222 for the Trust and
  Trustee                                56 other investment companies in
                                         the Fund Complex

  Edward L. Flaherty, Jr. $1,639.00      $122,362 for the Trust and
  Trustee                                56 other investment companies in
                                         the Fund Complex

  Peter E. Madden         $1,490.00      $111,222 for Trust and
  Trustee                                56 other investment companies in
                                         the Fund Complex

  John E. Murray, Jr.     $1,490.00      $111,222 for the Trust and
  Trustee                                56 other investment companies in
                                         the Fund Complex

  Wesley W. Posvar        $1,490.00      $111,222 for the Trust and
  Trustee                                56 other investment companies in
                                         the Fund Complex

  Marjorie P. Smuts       $1,490.00      $111,222 for the Trust and
  Trustee                                56 other investment companies in
                                         the Fund Complex

* Information is furnished for the fiscal year ended November 30, 1997.

+ The information is provided for the last calendar year.

TRUSTEE LIABILITY

The Declaration of Trust provides that the Trustees will not be liable for
errors of judgment or mistakes of fact or law. However, they are not protected
against any liability to which they would otherwise be subject by reason of
willful misfeasance, bad faith, gross negligence, or reckless disregard of the
duties involved in the conduct of their office.

INVESTMENT ADVISORY SERVICES

INVESTMENT ADVISER

The Trust's investment adviser is Federated Research. It is a subsidiary of
Federated Investors. All the voting securities of Federated Investors are
owned by a trust, the trustees of which are John F. Donahue, his wife, and
his son, J. Christopher Donahue.

The adviser shall not be liable to the Trust or any shareholder for any losses
that may be sustained in the purchase, holding, or sale of any security or for
anything done or omitted by it, except acts or omissions involving willful
misfeasance, bad faith, gross negligence, or reckless disregard of the duties
imposed upon it by its contract with the Trust.

ADVISORY FEES

For its advisory services, Federated Research receives an annual investment
advisory fee as described in the prospectus. For the fiscal years ended November
30, 1997, 1996, and 1995, the adviser earned $2,332,976, $2,804,812, and
$3,287,528, respectively, of which $715,043, $876,351, and $1,005,315,
respectively, were waived.

BROKERAGE TRANSACTIONS

When selecting brokers and dealers to handle the purchase and sale of portfolio
instruments, the adviser looks for prompt execution of the order at a favorable
price. In working with dealers, the adviser will generally use those who are
recognized dealers in specific portfolio instruments, except when a better price
and execution of the order can be obtained elsewhere. The adviser makes
decisions on portfolio transactions and selects brokers and dealers subject to
guidelines established by the Trustees. The adviser may select brokers and
dealers who offer brokerage and research services. These services may be
furnished directly to the Trust or to the adviser and may include: advice as to
the advisability of investing in securities; security analysis and reports;
economic studies; industry studies; receipt of quotations for portfolio
evaluations; and similar services. Research services provided by brokers and
dealers may be used by the adviser or its affiliates in advising the Trust and
other accounts. To the extent that receipt of these services may supplant
services for which the adviser or its affiliates might otherwise have paid, it
would tend to reduce their expenses. The adviser and its affiliates exercise
reasonable business judgment in selecting brokers who offer brokerage and
research services to execute securities transactions. They determine in good
faith that commissions charged by such persons are reasonable in relationship to
the value of the brokerage and research services provided. During the last
fiscal year ended November 1997, the Trust paid no brokerage commissions.

Although investment decisions for the Trust are made independently from those of
the other accounts managed by the adviser, investments of the type the Trust may
make may also be made by those other accounts. When the Trust and one or more
other accounts managed by the adviser are prepared to invest in, or desire to
dispose of, the same security, available investments or opportunities for sales
will be allocated in a manner believed by the adviser to be equitable to each.
In some cases, this procedure may adversely affect the price paid or received by
the Trust or the size of the position obtained or disposed of by the Trust. In
other cases, however, it is believed that coordination and the ability to
participate in volume transactions will be to the benefit of the Trust.

OTHER SERVICES

TRUST ADMINISTRATION

Federated Services Company, a subsidiary of Federated Investors, provides
administrative personnel and services to the Trust for a fee as described in the
prospectus. From March 1, 1994 to March 1, 1996, Federated Administrative
Services, a subsidiary of Federated Investors, served as the Trust's
Administrator. For purposes of this Statement of Additional Information,
Federated Services Company and Federated Administrative Services may hereinafter
collectively be referred to as the "Administrators." For the fiscal years ended
November 30, 1997, 1996, and 1995, the Administrators earned $440,349, $530,087,
and $622,165, respectively.

CUSTODIAN AND PORTFOLIO ACCOUNTANT

State Street Bank and Trust Company, Boston, MA, is custodian for the securities
and cash of the Trust. Federated Services Company, Pittsburgh, PA, provides
certain accounting and recordkeeping services with respect to the Trust's
portfolio investments. The fee paid for this service is based upon the level of
the Trust's average net assets for the period plus out-of-pocket expenses.

TRANSFER AGENT

Federated Services Company, through its registered transfer agent, Federated
Shareholder Services Company, maintains all necessary shareholder records. For
its services, the transfer agent receives a fee based on the number of
shareholder accounts.

INDEPENDENT AUDITORS

The independent auditors for the Trust are Deloitte & Touche LLP, Pittsburgh,
PA.

SHAREHOLDER SERVICES

This arrangement permits the payment of fees to Federated Shareholder Services
to cause services to be provided which are necessary for the maintenance of
shareholder accounts and to encourage personal services to shareholders by a
representative who has knowledge of the shareholder's particular circumstances
and goals. These activities and services may include but are not limited to
providing office space, equipment, telephone facilities, and various clerical,
supervisory, computer, and other personnel as necessary or beneficial to
establish and maintain shareholder accounts and records; processing purchase and
redemption transactions and automatic investments of client account cash
balances; answering routine client inquiries; and assisting clients in changing
dividend options, account designations, and addresses.

By adopting the Shareholder Services Agreement, the Trustees expect that the
Trust will benefit by: (1) providing personal services to shareholders; (2)
investing shareholder assets with a minimum of delay and administrative detail;
(3) enhancing shareholder recordkeeping systems; and (4) responding promptly to
shareholders' requests and inquiries concerning their accounts.

For the fiscal year ended November 30, 1997, the Trust earned shareholder
service fees in the amount of $1,458,110, of which $291,622 was paid to
financial institutions.

DETERMINING NET ASSET VALUE

The Trustees have decided that the best method for determining the value of
portfolio instruments is amortized cost. Under this method, portfolio
instruments are valued at the acquisition cost as adjusted for amortization of
premium or accumulation of discount rather than at current market value.
Accordingly, neither the amount of daily income nor the net asset value is
affected by any unrealized appreciation or depreciation of the portfolio. In
periods of declining interest rates, the indicated daily yield on shares of the
Trust computed by dividing the annualized daily income on the Trust's portfolio
by the net asset value computed as above may tend to be higher than a similar
computation made by using a method of valuation based upon market prices and
estimates. In periods of rising interest rates, the opposite may be true.

The Trust's use of the amortized cost method of valuing portfolio instruments
depends on its compliance with certain conditions in Rule 2a-7 (the "Rule")
promulgated by the Securities and Exchange Commission under the Investment
Company Act of 1940. Under the Rule, the Trustees must establish procedures
reasonably designed to stabilize the net asset value per share, as computed for
purposes of distribution and redemption, at $1.00 per share, taking into account
current market conditions and the Trust's investment objective. The procedures
include monitoring the relationship between the amortized cost value per share
and the net asset value per share based upon available indications of market
value. The Trustees will decide what, if any, steps should be taken if there is
a difference of more than 0.5 of 1% between the two values. The Trustees will
take any steps they consider appropriate (such as redemption in kind or
shortening the average portfolio maturity) to minimize any material dilution or
other unfair results arising from differences between the two methods of
determining net asset value.

REDEMPTION IN KIND

The Trust is obligated to redeem shares solely in cash up to $250,000 or 1% of
the Trust's net asset value, whichever is less, for any one shareholder within a
90-day period. Any redemption beyond this amount will also be in cash unless the
Trustees determine that further payments should be in kind. In such cases, the
Trust will pay all or a portion of the remainder of the redemption in portfolio
instruments valued in the same way as the Trust determines net asset value. The
portfolio instruments will be selected in a manner that the Trustees deem fair
and equitable. Redemption in kind is not as liquid as a cash redemption. If
redemption is made in kind, shareholders who sell these securities could receive
less than the redemption value and could incur certain transaction costs.

MASSACHUSETTS PARTNERSHIP LAW

Under certain circumstances, shareholders may be held personally liable as
partners under Massachusetts law for obligations of the Trust. To protect its
shareholders, the Trust has filed legal documents with Massachusetts that
expressly disclaim the liability of its shareholders for acts or obligations of
the Trust. These documents require notice of this disclaimer to be given in each
agreement, obligation, or instrument the Trust or its Trustees enter into or
sign.

In the unlikely event a shareholder is held personally liable for the Trust's
obligations, the Trust is required by the Declaration of Trust to use its
property to protect or compensate the shareholder. On request, the Trust will
defend any claim made and pay any judgment against a shareholder for any act or
obligation of the Trust. Therefore, financial loss resulting from liability as a
shareholder will occur only if the Trust itself cannot meet its obligations to
indemnify shareholders and pay judgments against them.

THE TRUST'S TAX STATUS

To qualify for the special tax treatment afforded to regulated investment
companies, the Trust must, among other requirements: derive at least 90% of its
gross income from dividends, interest, and gains from the sale of securities;
invest in securities within certain statutory limits; and distribute to its
shareholders at least 90% of its net income earned during the year.

PERFORMANCE INFORMATION

Performance depends upon such variables as: portfolio quality; average portfolio
maturity; type of instruments in which the portfolio is invested; changes in
interest rates; changes in expenses; and the relative amount of cash flow. To
the extent that financial institutions and broker/dealers charge fees in
connection with services provided in conjunction with an investment in shares of
the Trust, the performance will be reduced for those shareholders paying those
fees.

YIELD

The yield is calculated based upon the seven days ending on the day of the
calculation, called the "base period." This yield is computed by: determining
the net change in the value of a hypothetical account with a balance of one
share at the beginning of the base period, with the net change excluding capital
changes but including the value of any additional shares purchased with
dividends earned from the original one share and all dividends declared on the
original and any purchased shares; dividing the net change in the account's
value by the value of the account at the beginning of the base period to
determine the base-period return; and multiplying the base-period return by
365/7.

The Trust's yield for the seven-day period ended November 30, 1997, was 5.31%.

EFFECTIVE YIELD

The effective yield is calculated by compounding the unannualized base period
return by: adding 1 to the base-period return; raising the sum to the 365/7th
power; and subtracting 1 from the result. The Trust's effective yield for the
seven-day period ended November 30, 1997, was 5.45%.

TOTAL RETURN

Average annual total return is the average compounded rate of return for a given
period that would equate a $1,000 initial investment to the ending redeemable
value of that investment. The ending redeemable value is computed by multiplying
the number of shares owned at the end of the period by the net asset value per
share at the end of the period. The number of shares owned at the end of the
period is based on the number of shares purchased at the beginning of the period
with $1,000, adjusted over the period by any additional shares, assuming the
monthly reinvestment of all dividends and distributions.

The Trust's average annual total returns for the one-year, five-year, and
ten-year periods ended November 30, 1997, were 5.27%, 4.57% and 5.74%,
respectively.

PERFORMANCE COMPARISONS

Investors may use financial publications and/or indices to obtain a more
complete view of the Trust's performance. When comparing performance, investors
should consider all relevant factors such as the composition of any index used,
prevailing market conditions, portfolio compositions of other funds, and methods
used to value portfolio securities and compute offering price. The financial
publications and/or indices which the Trust uses in advertising may include:

   * Lipper Analytical Services, Inc., ranks funds in various fund categories
     based on total return, which assumes the reinvestment of all income
     dividends and capital gains distributions, if any.
   * IBC/Donoghue's Money Fund Report publishes annualized yields of money
     market funds weekly. Donoghue's Money Market Insight publication reports
     monthly and 12-month-to-date investment results for the same money funds.
   * Money, a monthly magazine, regularly ranks money market funds in various
     categories based on the latest available seven-day effective yield.

Advertising and other promotional literature may include charts, graphs, and
other illustrations using the Trust's returns, or returns in general, that
demonstrate basic investment concepts such as tax-deferred compounding,
dollar-cost averaging, and systematic investment. In addition, the Trust can
compare its performance, or performance for the types of securities in which it
invests, to a variety of other investments, such as bank savings accounts,
certificates of deposit, and Treasury bills.

ECONOMIC AND MARKET INFORMATION

Advertising and sales literature for the Trust may include discussions of
economic, financial, and political developments and their effect on the
securities market. Such discussions may take the form of commentary on these
developments by portfolio managers and their views and analysis on how such
developments could affect the funds. In addition, advertising and sales
literature may quote statistics and give general information about the mutual
fund industry, including the growth of the industry, from sources such as the
Investment Company Institute.

ABOUT FEDERATED INVESTORS

Federated Investors is dedicated to meeting investor needs, which is reflected
in its investment decision making--structured, straightforward, and consistent.
This has resulted in a history of competitive performance with a range of
competitive investment products that have gained the confidence of thousands of
clients and their customers.

The company's disciplined security selection process is firmly rooted in sound
methodologies backed by fundamental and technical research. Investment decisions
are made and executed by teams of portfolio managers, analysts, and traders
dedicated to specific market sectors. These traders handle trillions of dollars
in annual trading volume.

In the money market sector, Federated Investors gained prominence in the mutual
fund industry in 1974 with the creation of the first institutional money market
fund. Simultaneously, the company pioneered the use of the amortized cost method
of accounting for valuing shares of money market funds, a principal means used
by money managers today to value money market fund shares. Other innovations
include the first institutional tax-free money market fund. As of December 31,
1997, Federated Investors managed more than $63.1 billion in assets across 51
money market funds, including 17 government, 12 prime, and 22 municipal with
assets approximating $29.7 billion, $22.5 billion, and $10.9 billion,
respectively.

J. Thomas Madden, Executive Vice President, oversees Federated Investors' equity
and high-yield corporate bond management while William D. Dawson, Executive Vice
President, oversees Federated Investors' domestic fixed-income management. Henry
A. Frantzen, Executive Vice President, oversees the management of Federated
Investors' international and global portfolios.

MUTUAL FUND MARKET

Thirty-seven percent of American households are pursuing their financial goals
through mutual funds. These investors, as well as businesses and institutions,
have entrusted over $4.4 trillion to the more than 6,700 funds available.*

Federated Investors, through its subsidiaries, distributes mutual funds for a
variety of investment applications. Specific markets include:

INSTITUTIONAL CLIENTS

Federated Investors meets the needs of more than 4,000 institutional clients
nationwide by managing and servicing separate accounts and mutual funds for a
variety of applications, including defined benefit and defined contribution
programs, cash management, and asset/liability management. Institutional clients
include corporations, pension funds, tax-exempt entities,
foundations/endowments, insurance companies, and investment and financial
advisors. The marketing effort to these institutional clients is headed by John
B. Fisher, President, Institutional Sales Division.

BANK MARKETING

Other institutional clients include close relationships with more than 1,600
banks and trust organizations. Virtually all of the trust divisions of the top
100 bank holding companies use Federated funds in their clients' portfolios. The
marketing effort to trust clients is headed by Timothy C. Pillion, Senior Vice
President, Bank Marketing & Sales.

BROKER/DEALERS AND BANK BROKER/DEALER SUBSIDIARIES

Federated funds are available to consumers through major brokerage firms
nationwide--we have over 2,200 broker/dealer and bank broker/dealer
relationships across the country--supported by more wholesalers than any other
mutual fund distributor. Federated's service to financial professionals and
institutions has earned it high ratings in several surveys performed by DALBAR,
Inc. DALBAR is recognized as the industry benchmark for service quality
measurement. The marketing effort to these firms is headed by James F. Getz,
President, Federated Securities Corp.

* Source: Investment Company Institute




© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission