FEDERATED INCOME SECURITIES TRUST
N-30D, 1997-07-01
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Federated Short-Term Income Fund



(A Portfolio of Federated Income Securities Trust)

Institutional Service Shares



PROSPECTUS



The Institutional Service Shares of Federated Short-Term Income Fund (the

"Fund") offered by this prospectus represent interests in a diversified

portfolio of securities which is an investment portfolio in Federated Income

Securities Trust (the "Trust"), an open-end, management investment company

(a mutual fund).



The investment objective of the Fund is to seek to provide current income.



THE SHARES OFFERED BY THIS PROSPECTUS ARE NOT DEPOSITS NOR OBLIGATIONS OF

ANY BANK, ARE NOT ENDORSED NOR GUARANTEED BY ANY BANK, AND ARE NOT INSURED

BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR

ANY OTHER GOVERNMENT AGENCY. INVESTMENT IN THESE SHARES INVOLVES INVESTMENT

RISKS, INCLUDING THE POSSIBLE LOSS OF PRINCIPAL.



This prospectus contains the information you should read and know before you

invest in Institutional Service Shares of the Fund. Keep this prospectus for

future reference.



The Fund has also filed a Statement of Additional Information for

Institutional Shares and Institutional Service Shares dated June 30, 1997,

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

Fund, contact the Fund 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 Fund 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 June 30, 1997





                             TABLE OF CONTENTS



 Summary of Fund Expenses                             1

 Financial Highlights -- Institutional Service Shares 2

 General Information                                  3

 Investment Information                               3

  Investment Objective                                3

  Investment Policies                                 3

  Special Considerations                             11

  Portfolio Turnover                                 11

  Investment Limitations                             11

 Trust Information                                   12

  Management of the Trust                            12

  Distribution of Institutional Service Shares       13

  Administration of the Fund                         13

 Net Asset Value                                     14

 Investing in Institutional Service Shares           14

  Share Purchases                                    14

  Exchange Privilege                                 14

  Minimum Investment Required                        14

  What Shares Cost                                   14

  Certificates and Confirmations                     15

  Dividends                                          15

  Capital Gains                                      15

 Redeeming Institutional Service Shares              15

  Telephone Redemption                               15

  Redeeming Shares by Mail                           15

  Accounts with Low Balances                         16

 Shareholder Information                             16

  Voting Rights                                      16

 Tax Information                                     16

  Federal Income Tax                                 16

  State and Local Taxes                              16

 Performance Information                             16

 Other Classes of Shares                             17

 Financial Highlights -- Institutional Shares        18

 Financial Statements                                19

 Report of Ernst & Young LLP, Independent Auditors   30





                          SUMMARY OF FUND EXPENSES

                        INSTITUTIONAL SERVICE SHARES

[CAPTION]

<TABLE>

                      SHAREHOLDER TRANSACTION EXPENSES

<S>                                                                            <C>

 Maximum Sales Charge Imposed on Purchases (as a percentage of offering         None

 price)

 Maximum Sales Charge Imposed on Reinvested Dividends (as a percentage          None

 of offering price)

 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

</TABLE>

<TABLE>
<CAPTION>

                         ANNUAL OPERATING EXPENSES

                  (As a percentage of average net assets)

<S>                                                            <C>             <C>

 Management Fee (after waiver)(1)                                                0.37%

 12b-1 Fee (after waiver)(2)                                                     0.01%

  Shareholder Services Fee (after waiver)(3)                    0.24%

 Total Other Expenses                                                            0.43%

  Total Operating Expenses (after waivers)(4)                                    0.81%

</TABLE>



(1) The management fee has been reduced to reflect the voluntary waiver of a

    portion of the management fee. The adviser can terminate this voluntary

    waiver at any time at its sole discretion. The maximum management fee is

    0.40%.



(2) The 12b-1 Fee has been reduced to reflect the voluntary waiver of a

portion of the 12b-1 fee. The distributor can terminate the voluntary waiver

at any time at its sole discretion. The maximum 12b-1 fee is 0.25%.



(3) The shareholder services fee has been reduced to reflect the voluntary

waiver 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%.



(4) The total operating expenses would have been 1.09% absent the voluntary

waivers of portions of the management fee, 12b-1 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 Institutional Service

Shares of the Fund will bear, either directly or indirectly. For more

complete descriptions of the various costs and expenses, see "Trust

Information" and "Investing in Institutional Service Shares."

Wire-transferred redemptions of less than $5,000 may be subject to

additional fees.



LONG-TERM SHAREHOLDERS MAY PAY MORE THAN THE ECONOMIC EQUIVALENT OF THE

MAXIMUM FRONT-END SALES CHARGES PERMITTED UNDER THE RULES OF THE NATIONAL

ASSOCIATION OF SECURITIES DEALERS, INC.



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     $  8

3 Years    $ 26

5 Years    $ 45

10 Years   $100



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 -- INSTITUTIONAL SERVICE SHARES

(FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)



Reference is made to the Report of Ernst & Young LLP, Independent Auditors

on page 30.



<TABLE>

<CAPTION>

                                                                    YEAR ENDED APRIL 30,

                                                  1997      1996     1995     1994       1993    1992(A)

<S>                                           <C>       <C>       <C>       <C>       <C>          <C>

 NET ASSET VALUE, BEGINNING OF PERIOD      $8.68    $ 8.61    $ 8.85    $ 9.17    $ 8.98    $ 9.08

 INCOME FROM INVESTMENT OPERATIONS

  Net investment income                           0.53      0.54      0.52      0.48      0.52      0.15

  Net realized and unrealized gain (loss) on       --       0.07     (0.24)    (0.32)     0.19     (0.10)

  investments

  Total from investment operations                0.53      0.61      0.28      0.16      0.71      0.05

 LESS DISTRIBUTIONS

  Distributions from net investment income       (0.53)    (0.54)    (0.52)    (0.48)    (0.52)    (0.15)

 NET ASSET VALUE, END OF PERIOD                  $8.68    $ 8.68    $ 8.61    $ 8.85    $ 9.17    $ 8.98



 TOTAL RETURN(B)                                 6.27%      7.25%     3.29%     1.78%     8.12%     0.69%

 RATIOS TO AVERAGE NET ASSETS

  Expenses                                       0.81%      0.81%     0.81%     0.81%     0.76%     0.78%*

  Net investment income                          5.96%      6.17%     5.90%     5.30%     5.82%     6.37%*

  Expense waiver/reimbursement(c)                0.28%      0.29%     0.27%     0.13%     0.45%     0.98%*

 SUPPLEMENTAL DATA

  Net assets, end of period (000 omitted)      $17,586   $16,346   $17,091   $39,649   $15,673      $778

  Portfolio turnover                               55%        77%       38%       44%       62%      114%

</TABLE>



* Computed on an annualized basis.



(a) Reflects operations for the period from January 21, 1992 (date of

    initial public investment) to April 30, 1992.



(b) Based on net asset value, which does not reflect the sales charge or

    contingent deferred sales charge, if applicable.



(c) This voluntary expense decrease is reflected in both the expense and net

    investment income ratios shown above.



(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 dated January 24, 1986. On December 31, 1991, the

shareholders voted to permit the Trust to offer separate series of shares of

beneficial interest representing interests in separate portfolios of

securities. The shares in any one portfolio may be offered in separate

classes. With respect to this Fund, as of the date of this prospectus the

Board of Trustees ("Trustees") has established two classes of shares,

Institutional Service Shares and Institutional Shares. This prospectus

relates only to Institutional Service Shares of the Fund.



Institutional Service Shares ("Shares") are designed primarily for retail

and private banking customers of financial institutions as a convenient

means of accumulating an interest in a professionally managed, diversified

portfolio of U.S. government securities. A minimum initial investment of

$25,000 over a 90-day period is required.



Shares are currently sold and redeemed at net asset value ("NAV") without a

sales charge imposed by the Fund.



                           INVESTMENT INFORMATION



INVESTMENT OBJECTIVE



The investment objective of the Fund is to seek to provide current income.

This investment objective cannot be changed without the approval of the

Fund's shareholders. While there is no assurance that the Fund will achieve

its investment objective, it endeavors to do so by following the investment

policies described in this prospectus.



INVESTMENT POLICIES



The Fund will invest primarily in a diversified portfolio of short and

medium-term high grade debt securities. The Fund may also invest in

long-term high grade debt securities to the extent consistent with its

policies regarding the Fund's average dollar-weighted portfolio maturity and

duration. This investment policy may not be changed without the prior

approval of the Fund's shareholders. Unless indicated otherwise, the other

investment policies described in this prospectus may be changed by the

Trustees without the approval of the Fund's shareholders. Shareholders will

be notified before any material changes in these policies become effective.



ACCEPTABLE INVESTMENTS



The high grade debt securities in which the Fund invests include medium and

long-term instruments rated by one or more nationally recognized statistical

rating organizations ("NRSROs") in one of their three highest rating

categories (e.g., AAA, AA or A by Standard & Poor's Ratings Group ("S&P"),

Fitch Investors Service, Inc. ("Fitch"), or Duff & Phelps Rating Service

("Duff and Phelps"), or Aaa, Aa or A by Moody's Investors Service, Inc.

("Moody's")) and short-term instruments rated by one or more NRSROs in one

of their two highest categories (e.g., A-1 or A-2 by S&P, Prime-1 or Prime-2

by Moody's, or F-1 or F-2 by Fitch). Although the Fund may invest in unrated

debt securities that are determined by the Fund's investment adviser to be

of comparable quality to instruments having such ratings, as a matter of

operating policy, the Fund will invest only in rated securities. Downgraded

securities will be evaluated on a case by case basis by the adviser. The

adviser will determine whether or not the security continues to be an

acceptable investment. If not, the security will be sold. Acceptable

investments currently include the following:



* corporate debt obligations, including medium-term notes and variable rate

  demand notes;



* asset-backed securities;



* commercial paper (including Canadian Commercial Paper ("CCP") and

  Europaper);



* certificates of deposit, demand and time deposits, bankers' acceptances,

  deposit notes and other instruments of domestic and foreign banks and other

  deposit institutions ("Bank Instruments");



* medium and short-term credit facilities, including demand notes and

  participations in revolving credit facilities;



* interest rate swaps, caps and floors;



* auction rate securities (see below);



* obligations issued or guaranteed as to payment of principal and interest

by the U.S. government or one of its agencies or instrumentalities

("Government Securities"); and



* other money market instruments.



The Fund invests only in instruments denominated and payable in U.S.

dollars.



VARIABLE RATE DEMAND NOTES



Variable rate demand notes are long-term corporate debt instruments that

have variable or floating interest rates and provide the Fund 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.

Many variable rate demand notes allow the Fund to demand the repurchase of

the security on not more than seven days' prior notice. Other notes only

permit the Fund to tender the security at the time of each interest rate

adjustment or at other fixed intervals. See "Demand Features."



ASSET-BACKED SECURITIES



Asset-backed securities are created by the grouping of certain governmental,

government-related, private loans, receivables or other lender assets into

pools. Interests in these pools are sold as individual securities. Payments

from the asset pools may be divided into several different tranches of debt

securities, with some tranches entitled to receive regular installments of

principal and interest, other tranches entitled to receive regular

installments of interest, with principal payable at maturity or upon

specified call dates, and other tranches only entitled to receive payments

of principal and accrued interest at maturity or upon specified call dates.

Different tranches of securities will bear different interest rates, which

may be fixed or floating.



Because the loans held in the asset pool often may be prepaid without

penalty or premium, asset-backed securities are generally subject to higher

prepayment risks than most other types of debt instruments. Prepayment risks

on mortgage-backed securities tend to increase during periods of declining

mortgage interest rates, because many borrowers refinance their mortgages to

take advantage of the more favorable rates. Prepayments on mortgage-backed

securities are also affected by other factors, such as the frequency with

which people sell their homes or elect to make unscheduled payments on their

mortgages. All asset-backed securities are subject to similar prepayment

risks, although they may be more or less sensitive to certain factors.

Depending upon market conditions, the yield that the Fund receives from the

reinvestment of such prepayments, or any scheduled principal payments, may

be lower than the yield on the original asset-backed security. As a

consequence, mortgage securities may be a less effective means of "locking

in" interest rates than other types of debt securities having the same

stated maturity and may also have less potential for capital appreciation.

For certain types of asset pools, such as collateralized mortgage

obligations, prepayments may be allocated to one tranche of securities ahead

of other tranches, in order to reduce the risk of prepayment for the other

tranches.



Prepayments may result in a capital loss to the Fund to the extent that the

prepaid asset-backed securities were purchased at a market premium over

their stated principal amount. Conversely, the prepayment of asset-backed

securities purchased at a market discount from their stated principal amount

will accelerate the recognition of interest income by the Fund, which would

be taxed as ordinary income when distributed to the shareholders.



The credit characteristics of asset-backed securities also differ in a

number of respects from those of traditional debt securities. The credit

quality of most asset-backed securities depends primarily upon the credit

quality of the assets underlying such securities, how well the entity

issuing the securities is insulated from the credit risk of the originator

or any other affiliated entities, and the amount and quality of any credit

enhancement provided to such securities.



  MORTGAGE-RELATED ASSET-BACKED SECURITIES



  The Fund may also invest in various mortgage-related asset-backed

  securities. These types of investments may include adjustable rate mortgage

  securities ("ARMS"), collateralized mortgage obligations ("CMOs"), real

  estate mortgage investment conduits ("REMICs"), or other securities

  collateralized by or representing an interest in real estate mortgages

  (collectively, "mortgage securities"). Mortgage securities are: (i) issued

  or guaranteed by the U.S. government or one of its agencies or

  instrumentalities, such as the Government National Mortgage Association

  ("GNMA"), the Federal National Mortgage Association ("FNMA") and the Federal

  Home Loan Mortgage Corporation ("FHLMC"); (ii) those issued by private

  issuers that represent an interest in or are collateralized by

  mortgage-backed securities issued or guaranteed by the U.S. government or

  one of its agencies or instrumentalities; (iii) those issued by private

  issuers that represent an interest in or are collateralized by whole loans

  or mortgage-backed securities without a government guarantee but usually

  having some form of private credit enhancement; and (iv) privately issued

  securities which are collateralized by pools of mortgages in which each

  mortgage is guaranteed as to payment of principal and interest by an agency

  or instrumentality of the U.S. government.



  The privately issued mortgage-related securities provide for a periodic

  payment consisting of both interest and principal. The interest portion of

  these payments will be distributed by the Fund as income, and the capital

  portion will be reinvested.



  ADJUSTABLE RATE MORTGAGE SECURITIES



  ARMS are pass-through mortgage securities representing interests in

  adjustable rather than fixed interest rate mortgages. Typically, the ARMS in

  which the Fund invests are issued by GNMA, FNMA, and FHLMC and are actively

  traded. ARMS may be collateralized by whole loans or private pass-through

  securities. The underlying mortgages which collateralize ARMS issued by GNMA

  are fully guaranteed by the Federal Housing Administration or Veterans

  Administration, while those collateralizing ARMS issued by FHLMC or FNMA are

  typically conventional residential mortgages conforming to strict

  underwriting size and maturity constraints.



  Unlike conventional bonds, ARMS pay back principal over the life of the ARMS

  rather than at maturity. Thus, a holder of the ARMS, such as the Fund, would

  receive monthly scheduled payments of principal and/or interest and may

  receive unscheduled principal payments representing payments on the

  underlying mortgages. At the time that a holder of the ARMS reinvests the

  payments and any unscheduled prepayments of principal that it receives, the

  holder may receive a rate of interest which is actually lower than the rate

  of interest paid on the existing ARMS. As a consequence, ARMS may be a less

  effective means of "locking in" long-term interest rates than other types of

  fixed-income securities.



  Like other fixed-income securities, the market value of ARMS will generally

  vary inversely with changes in market interest rates. Thus, the market value

  of ARMS generally declines when interest rates rise and generally rises when

  interest rates decline.



  While ARMS generally entail less risk of a decline during periods of rapidly

  rising rates, ARMS may also have less potential for capital appreciation

  than other similar investments (e.g., investments with comparable

  maturities) because, as interest rates decline, the likelihood increases

  that mortgages will be prepaid. Furthermore, if ARMS are purchased at a

  premium, mortgage foreclosures and unscheduled principal payments may result

  in some loss of a holder's principal investment to the extent of the premium

  paid. Conversely, if ARMS are purchased at a discount, both a scheduled

  payment of principal and an unscheduled prepayment of principal would

  increase current and total returns and would accelerate the recognition of

  income, which would be taxed as ordinary income when distributed to

  shareholders.



  COLLATERALIZED MORTGAGE OBLIGATIONS



  CMOs are debt obligations collateralized by mortgage loans or mortgage

  pass-through securities. Typically, CMOs are collateralized by GNMA, FNMA or

  FHLMC Certificates, but may be collateralized by whole loans or private

  pass-through securities.



  The CMOs in which the Fund may invest may be: (a) collateralized by pools of

  mortgages in which each mortgage is guaranteed as to payment of principal

  and interest by an agency or instrumentality of the U.S. government; (b)

  collateralized by pools of mortgages in which payment of principal and

  interest is guaranteed by the issuer and such guarantee is collateralized by

  U.S. Government Securities; or (c) collateralized by pools of mortgages

  without a government guarantee as to payment of principal and interest, but

  which have some form of credit enhancement.



  The following example illustrates how mortgage cash flows are prioritized in

  the case of CMOs. Most of the CMOs in which the Fund invests use the same

  basic structure.



  (1) Several classes of securities are issued against a pool of mortgage

  collateral. The most common structure contains four tranches of securities:

  The first three (A, B, and C bonds) pay interest at their stated rates

  beginning with the issue date; the final tranche (Z bond) typically receives

  any excess income from the underlying investments after payments are made to

  the other tranches and receives no principal or interest payments until the

  shorter maturity tranches have been retired, but then receives all remaining

  principal and interest payments.



  (2) The cash flows from the underlying mortgages are applied first to pay

  interest and then to retire securities.



  (3) The tranches of securities are retired sequentially. All principal

  payments are directed first to the shortest-maturity tranche (or A bonds).

  When those securities are completely retired, all principal payments are

  then directed to the next-shortest-maturity security tranche (or B bond).

  This process continues until all of the tranches have been completely

  retired.



  Because the cash flow is distributed sequentially instead of pro rata, as

  with pass-through securities, the cash flows and average lives of CMOs are

  more predictable, and there is a period of time during which the investors

  in the longer-maturity classes receive no principal paydowns. One or more of

  the tranches often bear interest at an adjustable rate. The interest portion

  of these payments is distributed by the Fund as income, and the principal

  portion is reinvested.



  REAL ESTATE MORTGAGE INVESTMENT CONDUITS



  REMICs in which the Fund may invest are offerings of multiple class real

  estate mortgage-backed securities which qualify and elect treatment as such

  under provisions of the Internal Revenue Code, as amended. Issuers of REMICs

  may take several forms, such as trusts, partnerships, corporations,

  associations, or segregated pools of mortgages. Once REMIC status is elected

  and obtained, the entity is not subject to federal income taxation. Instead,

  income is passed through the entity and is taxed to the person or persons

  who hold interests in the REMIC. A REMIC interest must consist of one or

  more classes of "regular interests," some of which may offer adjustable

  rates of interest, and a single class of "residual interests." To qualify as

  a REMIC, substantially all the assets of the entity must be in assets

  directly or indirectly secured principally by real property.



  RESETS OF INTEREST



  The interest rates paid on some of the ARMS, CMOs, and REMICs in which the

  Fund may invest will be readjusted at intervals of one year or less to an

  increment over some predetermined interest rate index. There are two main

  categories of indices: those based on U.S. Treasury securities and those

  derived from a calculated measure, such as a cost of funds index or a moving

  average of mortgage rates. Commonly utilized indices include the one-year

  and five-year constant maturity Treasury Note rates, the three-month

  Treasury Bill rate, the 180-day Treasury Bill rate, rates on longer-term

  Treasury securities, the National Median Cost of Funds, the one-month or

  three-month London Interbank Offered Rate ("LIBOR"), the prime rate of a

  specific bank, or commercial paper rates. Some indices, such as the one-year

  constant maturity Treasury Note rate, closely mirror changes in market

  interest rate levels. Others tend to lag changes in market rate levels and

  tend to have somewhat less volatile interest rates.



  To the extent that the adjusted interest rate on the mortgage security

  reflects current market rates, the market value of an adjustable rate

  mortgage security will tend to be less sensitive to interest rate changes

  than a fixed rate debt security of the same stated maturity. Hence, ARMS

  which use indices that lag changes in market rates should experience greater

  price volatility than ARMS that closely mirror the market. Certain residual

  interest tranches of CMO's may have adjustable interest rates that deviate

  significantly from prevailing market rates, even after the interest rate is

  reset, and are subject to correspondingly increased price volatility. In the

  event that the Fund purchases such residual interest mortgage securities, it

  will factor in the increased interest and price volatility of such

  securities when determining its dollar-weighted average portfolio maturity

  and duration.



  CAPS AND FLOORS



  The underlying mortgages which collateralize the ARMS, CMOs, and REMICs in

  which the Fund invests will frequently have caps and floors which limit the

  maximum amount by which the loan rate to the residential borrower may change

  up or down: (1) per reset or adjustment interval and (2) over the life of

  the loan. Some residential mortgage loans restrict periodic adjustments by

  limiting changes in the borrower's monthly principal and interest payments

  rather than limiting interest rate changes. These payment caps may result in

  negative amortization.



  The value of mortgage securities in which the Fund may invest may be

  affected if market interest rates rise or fall faster and farther than the

  allowable caps or floors on the underlying residential mortgage loans.

  Additionally, even though the interest rates on the underlying residential

  mortgages are adjustable, amortization and prepayments may occur, thereby

  causing the effective maturities of the mortgage securities in which the

  Fund invests to be shorter than the maturities stated in the underlying

  mortgages.



  NON-MORTGAGE-RELATED ASSET-BACKED SECURITIES



  The Fund may invest in non-mortgage-related asset-backed securities,

  including interests in pools of receivables, such as credit card and

  accounts receivable and motor vehicle and other installment purchase

  obligations and leases. These securities may be in the form of pass-through

  instruments or asset-backed obligations. The securities are structured

  similarly to CMOs and mortgage pass-through securities, which are described

  above. Also, these securities may be issued either by nongovernmental

  entities and carry no direct or indirect governmental guarantees, or by

  governmental entities (i.e., Small Business Administration) and carry

  varying degrees of governmental support.



  Non-mortgage-related asset-backed securities have structural characteristics

  similar to mortgage-related asset-backed securities but have underlying

  assets that are not mortgage loans or interests in mortgage loans. The Fund

  may invest in non-mortgage-related asset-backed securities including, but

  not limited to, interests in pools of receivables, such as motor vehicle

  installment purchase obligations and credit card receivables. These

  securities may be in the form of pass-through instruments or asset-backed

  bonds. The securities are issued by non-governmental entities and carry no

  direct or indirect government guarantee.



  Mortgage-backed and asset-backed securities generally pay back principal and

  interest over the life of the security. At the time the Fund reinvests the

  payments and any unscheduled prepayments of principal received, the Fund may

  receive a rate of interest which is actually lower than the rate of interest

  paid on these securities ("prepayment risks"). Although non-mortgage-related

  asset-backed securities generally are less likely to experience substantial

  prepayments than are mortgage-related asset-backed securities, certain of

  the factors that affect the rate of prepayments on mortgage-related

  asset-backed securities also affect the rate of prepayments on

  non-mortgage-related asset-backed securities.



  Non-mortgage-related asset-backed securities present certain risks that are

  not presented by mortgage-related asset-backed securities. Primarily, these

  securities do not have the benefit of the same security interest in the

  related collateral. Credit card receivables are generally unsecured and the

  debtors are entitled to the protection of a number of state and federal

  consumer credit laws, many of which give such debtors the right to set off

  certain amounts owed on the credit cards, thereby reducing the balance due.

  Most issuers of asset-backed securities backed by motor vehicle installment

  purchase obligations permit the servicer of such receivables to retain the

  possession of the underlying obligations. If the servicer sells these

  obligations to another party, there is a risk that the purchaser would

  acquire an interest superior to that of the holders of the related

  asset-backed securities. Further, if a vehicle is registered in one state

  and is then reregistered because the owner and obligor moves to another

  state, such registration could defeat the original security interest in the

  vehicle in certain cases. In addition, because of the large number of

  vehicles involved in a typical issuance and technical requirements under

  state laws, the trustee for the holders of asset-backed securities backed by

  automobile receivables may not have a proper security interest in all of the

  obligations backing such receivables. Therefore, there is the possibility

  that recoveries on repossessed collateral may not, in some cases, be

  available to support payments on these securities.



BANK INSTRUMENTS



The Fund 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 or the Savings Association Insurance Fund. Bank

Instruments may include Eurodollar Certificates of Deposit ("ECDs"), Yankee

Certificates of Deposit ("Yankee CDs") and Eurodollar Time Deposits

("ETDs").



FOREIGN INVESTMENTS



ECDs, ETDs, Yankee CDs, CCP and Europaper are subject to somewhat different

risks than domestic obligations of domestic issuers. Examples of these risks

include international, economic and political developments, foreign

governmental restrictions that may adversely affect the payment of principal

or interest, foreign withholdings or other taxes on interest income,

difficulties in obtaining or enforcing a judgment against the issuing bank,

and the possible impact of interruptions in the flow of international

currency transactions. Different 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, and recordkeeping, and

the public availability of information. These factors will be carefully

considered by the Fund's adviser in selecting investments for the Fund.



CREDIT FACILITIES



Demand notes are borrowing arrangements between a corporation and an

institutional lender (such as the Fund) payable upon demand by either party.

The notice period for demand typically ranges from one to seven days, and

the party may demand full or partial payment. Revolving credit facilities

are borrowing arrangements in which the lender agrees to make loans up to a

maximum amount upon demand by the borrower during a specified term. As the

borrower repays the loan, an amount equal to the repayment may be borrowed

again during the term of the facility. The Fund generally acquires a

participation interest in a revolving credit facility from a bank or other

financial institution. The terms of the participation require the Fund to

make a pro rata share of all loans extended to the borrower and entitles the

Fund to a pro rata share of all payments made by the borrower. Demand notes

and revolving facilities usually provide for floating or variable rates of

interest.



INTEREST RATE SWAPS, CAPS AND FLOORS



The Fund may enter into interest rate swaps and may purchase or sell (i.e.,

write) interest rate caps and floors. Interest rate swaps involve the

exchange by the Fund with another party of their respective commitments to

pay or receive interest (e.g., an exchange of floating rate payments for

fixed rate payments) on a notional principal amount. The principal amount of

an interest rate swap is notional in that it only provides the basis for

determining the amount of interest payments under the swap agreement, and

does not represent an actual loan. For example, a $10 million LIBOR swap

would require one party to pay the equivalent of the LIBOR on $10 million

principal amount in exchange for the right to receive the equivalent of a

fixed rate of interest on $10 million principal amount. Neither party to the

swap would actually advance $10 million to the other.



The purchase of an interest rate cap entitles the purchaser, to the extent

that a specified index exceeds a predetermined interest rate, to receive

payments of the amount of excess interest on a notional principal amount

from the party selling the interest rate cap. The purchase of an interest

rate floor entitles the purchaser, to the extent that a specified index

falls below a predetermined interest rate, to receive payments of the amount

of the interest shortfall on a notional principal amount from the party

selling the interest rate floor.



The Fund expects to enter into interest rate transactions primarily to hedge

against changes in the price of other portfolio securities. For example, the

Fund may hedge against changes in the market value of a fixed rate note by

entering into a concurrent swap that requires the Fund to pay the same or a

lower fixed rate of interest on a notional principal amount equal to the

principal amount of the note in exchange for a variable rate of interest

based on a market index. Interest accrued on the hedged note would then

equal or exceed the Fund's obligations under the swap, while changes in the

market value of the swap would largely offset any changes in the market

value of the note. The Fund may also enter into swaps and caps to preserve

or enhance a return or spread on a portfolio security. The Fund does not

intend to use these transactions in a speculative manner.



The Fund will usually enter into interest rate swaps on a net basis (i.e.,

the two payment streams are netted out), with the Fund receiving or paying,

as the case may be, only the net amount of the two payments. The net amount

of the excess, if any, of the Fund's obligations over its entitlements with

respect to each interest rate swap will be accrued on a daily basis, and the

Fund will segregate liquid assets in an aggregate NAV at least equal to the

accrued excess, if any, on each business day. If the Fund enters into an

interest rate swap on other than a net basis, the Fund will segregate liquid

assets in the full amount accrued on a daily basis of the Fund's obligations

with respect to the swap. If there is a default by the other party to such a

transaction, the Fund will have contractual remedies pursuant to the

agreements related to the transaction.



The swap market has grown substantially in recent years with a large number

of banks and investment banking firms acting both as principals and agents

utilizing standardized swap documentation. The Fund's investment adviser has

determined that, as a result, the swap market has become relatively liquid.

Caps and floors are more recent innovations for which standardized

documentation has not yet been developed and, accordingly, they are less

liquid than swaps. To the extent interest rate swaps, caps or floors are

determined by the investment adviser to be illiquid, they will be included

in the Fund's limitation on investments in illiquid securities. To the

extent the Fund sells caps and floors, it will maintain in a segregated

account cash and/or U.S. Government Securities having an aggregate NAV at

least equal to the full amount, accrued on a daily basis, of the Fund's

obligations with respect to the caps or floors.



The use of interest rate swaps is a highly specialized activity which

involves investment techniques and risks different from those associated

with ordinary portfolio securities transactions. If the Fund's investment

adviser is incorrect in its forecasts of market values, interest rates and

other applicable factors, the investment performance of the Fund would

diminish compared with what it would have been if these investment

techniques were not utilized. Moreover, even if the Fund's investment

adviser is correct in its forecasts, there is a risk that the swap position

may correlate imperfectly with the price of the portfolio security being

hedged.



There is no limit on the amount of interest rate swap transactions that may

be entered into by the Fund. These transactions do not involve the delivery

of securities or other underlying assets or principal. Accordingly, the risk

of loss with respect to a default on an interest rate swap is limited to the

NAV of the swap together with the net amount of interest payments owed to

the Fund by the defaulting party. A default on a portfolio security hedged

by an interest rate swap would also expose the Fund to the risk of having to

cover its net obligations under the swap with income from other portfolio

securities. The Fund may purchase and sell caps and floors without

limitation, subject to the segregated account requirement described above.



AUCTION RATE SECURITIES



The Fund may invest in auction rate municipal securities and auction rate

preferred securities (collectively, "auction rate securities"). Provided

that the auction mechanism is successful, auction rate securities usually

permit the holder to sell the securities in an auction at par value at

specified intervals. The interest rate or dividend is reset by "Dutch"

auction in which bids are made by broker/dealers and other institutions for

a certain amount of securities at a specified minimum yield. The interest

rate or dividend rate set by the auction is the lowest interest or dividend

rate that covers all securities offered for sale. While this process is

designed to permit auction rate securities to be traded at par value, there

is some risk that an auction will fail due to insufficient demand for the

securities. If so, the securities may become illiquid and subject to the

Fund's 15% limitation on illiquid securities.



AVERAGE PORTFOLIO MATURITY AND DURATION



Although the Fund will not maintain a stable NAV, the adviser will seek to

limit, to the extent consistent with the Fund's investment objective of

current income, the magnitude of fluctuations in the Fund's NAV by limiting

the dollar-weighted average maturity and duration of the Fund's portfolio.

Securities with shorter maturities and durations generally have less

volatile prices than securities of comparable quality with longer maturities

or durations. The Fund should be expected to maintain a higher average

maturity and duration during periods of lower expected market volatility,

and a lower average maturity and duration during periods of higher expected

market volatility. In any event, the Fund's dollar-weighted average maturity

will not exceed three years, and its dollar-weighted average duration will

not exceed three years.



Duration is a commonly used measure of the potential volatility of the price

of a debt security, or the aggregate market value of a portfolio of debt

securities, prior to maturity. Duration measures the magnitude of the change

in the price of a debt security relative to a given change in the market

rate of interest.



CREDIT ENHANCEMENT



Certain of the Fund's acceptable investments may have been credit enhanced

by a guaranty, letter of credit or insurance. The Fund 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

Fund will not treat credit enhanced securities as having been issued by the

credit enhancer for diversification purposes. However, under certain

circumstances applicable regulations may require the Fund to treat the

securities as having been issued by both the issuer and the credit enhancer.

The bankruptcy, receivership or default of the credit enhancer will

adversely affect the quality and marketability of the underlying security.



DEMAND FEATURES



The Fund 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

following a demand by the Fund. 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 Fund uses these arrangements to provide the Fund

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 are

treated as a form of credit enhancement.



RESTRICTED AND ILLIQUID SECURITIES



The Fund intends to invest in restricted and illiquid securities. Restricted

securities are any securities in which the Fund may otherwise invest

pursuant to its investment objective and policies, but which are subject to

restriction on resale under federal securities law. The Fund will limit

investments in illiquid securities, including certain restricted securities

not determined by the Trustees to be liquid, non-negotiable time deposits,

and repurchase agreements providing for settlement in more than seven days

after notice, to 15% of its net assets.



The Fund 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

Fund, 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 Fund 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 Fund believes that

Section 4(2) commercial paper and possibly certain other restricted

securities which meet the criteria for liquidity established by the Trustees

are quite liquid. The Fund 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

Fund's investment adviser, as liquid and not subject to the investment

limitation applicable to illiquid securities. In addition, because Section

4(2) commercial paper is liquid, the Fund intends to not subject such paper

to the limitation applicable to restricted securities.



REPURCHASE AGREEMENTS



Certain securities in which the Fund invests may be purchased pursuant to

repurchase agreements. Repurchase agreements are arrangements in which

banks, broker/dealers, and other recognized financial institutions sell U.S.

Government Securities or other securities in which the Fund may invest to

the Fund and agree at the time of sale to repurchase them at a mutually

agreed upon time and price.



REVERSE REPURCHASE AGREEMENTS



The Fund may also enter into reverse repurchase agreements. This transaction

is similar to borrowing cash. In a reverse repurchase agreement the Fund

transfers possession of a portfolio instrument to another person, such as a

financial institution, broker, or dealer, in return for a percentage of the

instrument's market value in cash, and agrees that on a stipulated date in

the future the Fund will repurchase the portfolio instrument by remitting

the original consideration plus interest at an agreed upon rate.



When effecting reverse repurchase agreements, liquid assets of the Fund, in

a dollar amount sufficient to make payment for the obligations to be

purchased, are segregated at the trade date. These securities are marked to

market daily and maintained until the transaction is settled.



During the period any reverse repurchase agreements are outstanding, but

only to the extent necessary to assure completion of the reverse repurchase

agreements, the Fund will restrict the purchase of portfolio instruments to

money market instruments maturing on or before the expiration date of the

reverse repurchase agreements. This policy may not be changed without the

approval of the Fund's shareholders.



LENDING OF PORTFOLIO SECURITIES



In order to generate additional income, the Fund may lend portfolio

securities on a short-term or long-term basis, or both, up to one-third of

the value of its total assets, to broker/dealers, banks, or other

institutional borrowers of securities. The Fund will limit the amount of

portfolio securities it may lend to not more than one-third of its total

assets. The Fund will only enter into loan arrangements with broker/dealers,

banks, or other institutions which the investment adviser has determined are

creditworthy under guidelines established by the Trustees and will receive

collateral equal to at least 100% of the value of the securities loaned.

This policy may not be changed without the approval of the Fund's

shareholders.



WHEN-ISSUED AND DELAYED DELIVERY TRANSACTIONS



The Fund may purchase securities on a when-issued or delayed delivery basis.

These transactions are arrangements in which the Fund purchases securities

with payment and delivery scheduled for a future time. The seller's failure

to complete these transactions may cause the Fund 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 Fund will limit its

purchase of securities on a when-issued or delayed delivery basis to no more

than 20% of the value of its total assets. This policy may not be changed

without the approval of the Fund's shareholders.



The Fund may dispose of a commitment prior to settlement if the adviser

deems it appropriate to do so. In addition, the Fund may enter into

transactions to sell its purchase commitments to third parties at current

market values and simultaneously acquire other commitments to purchase

similar securites at later dates. The Fund may realize short-term profits or

losses upon the sale of such commitments.



SPECIAL CONSIDERATIONS



In the debt market, prices move inversely to interest rates. A decline in

market interest rates results in a rise in the market prices of outstanding

debt obligations. Conversely, an increase in market interest rates results

in a decline in market prices of outstanding debt obligations. In either

case, the amount of change in market prices of debt obligations in response

to changes in market interest rates generally depends on the maturity of the

debt obligations: the debt obligations with the longest maturities will

experience the greatest market price changes.



The market value of debt obligations, and therefore the Fund's NAV, will

fluctuate due to changes in economic conditions and other market factors

such as interest rates which are beyond the control of the Fund's investment

adviser. The Fund's investment adviser could be incorrect in its

expectations about the direction or extent of these market factors. Although

debt obligations with longer maturities offer potentially greater returns,

they have greater exposure to market price fluctuation. Consequently, to the

extent the Fund is significantly invested in debt obligations with longer

maturities, there is a greater possibility of fluctuation in the Fund's NAV.



PORTFOLIO TURNOVER



While the Fund does not intend to engage in substantial short-term trading,

from time to time it may sell portfolio securities for investment reasons

without considering how long they have been held. For example, the Fund

would do this:



* to take advantage of short-term differentials in yields or market values;



* to take advantage of new investment opportunities;



* to respond to changes in the creditworthiness of an issuer; or



* to try to preserve gains or limit losses.



Any such trading would increase the Fund's portfolio turnover and its

transaction costs. However, the Fund will not attempt to set or meet any

arbitrary turnover rate since turnover is incidental to transactions

considered necessary to achieve the Fund's investment objective.



INVESTMENT LIMITATIONS



The Fund will not:



* borrow money directly or through reverse repurchase agreements or pledge

securities except, under certain circumstances, the Fund may borrow up to

one-third of the value of its total assets and pledge up to 10% of the value

of its total assets to secure such borrowings;



* lend any of its assets except portfolio securities up to one-third of the

value of its total assets;



* sell securities short except, under strict limitations, the Fund may

maintain open short positions so long as not more than 10% of the value of

its net assets is held as collateral for those positions;



* invest more than 5% of its total assets in securities of issuers that have

records of less than three years of continuous operations; or



* with respect to 75% of its assets, invest more than 5% of the value of its

total assets in securities of one issuer (except U.S. government

obligations), or purchase more than 10% of the outstanding voting securities

of any one issuer. For these purposes the Fund takes all common stock and

all preferred stock of an issuer each as a single class, regardless of

priorities, series, designations, or other differences.



The above investment limitations cannot be changed without shareholder

approval. The following limitation however, may be changed by the Trustees

without shareholder approval. Shareholders will be notified before any

material change in this limitation becomes effective.



The Fund will not:



* invest more than 15% of the value of its net assets in illiquid

securities, including repurchase agreements providing for settlement more

than seven days after notice, non-negotiable time deposits, certain interest

rate swaps, caps and floors determined by the investment adviser to be

illiquid, and certain restricted securities not determined by the Trustees

to be liquid.



                             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. The Executive Committee

of the Board of Trustees handles the Board's responsibilities between

meetings of the Board.



INVESTMENT ADVISER



Pursuant to an investment advisory contract with the Trust, investment

decisions for the Fund are made by Federated Management, the Fund's

investment adviser (the "Adviser"), subject to direction by the Trustees.

The Adviser continually conducts investment research and supervision for the

Fund and is responsible for the purchase or sale of portfolio instruments,

for which it receives an annual fee from the Fund.



  ADVISORY FEES



  The Fund's Adviser receives an annual investment advisory fee equal to 0.40%

  of the Fund's average daily net assets. Under the investment advisory

  contract, the Adviser may voluntarily reimburse some of the operating

  expenses of the Fund. The Adviser can terminate this voluntary reimbursement

  of expenses at any time at its sole discretion.



  ADVISER'S BACKGROUND



  Federated Management, 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 Management 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 $110 billion invested across

  more than 300 funds under management and/or administration by its

  subsidiaries, as of December 31, 1996, 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

  4,500 financial institutions nationwide.



  Randall S. Bauer has been the Fund's portfolio manager since October 1995.

  Mr. Bauer joined Federated Investors in 1989 and has been a Vice President

  of the Fund's investment adviser since 1994. Mr. Bauer was an Assistant Vice

  President of the Fund's investment adviser from 1989 to 1993. Mr. Bauer is a

  Chartered Financial Analyst and received his M.B.A. in Finance from The

  Pennsylvania State University.



  Robert K. Kinsey will be a portfolio manager of the Fund effective July

  1997. Mr. Kinsey joined Federated in 1995 as a Vice President of a Federated

  advisory subsidiary. He has been a Vice President of the Fund's adviser

  since March 1997. From 1992 to 1995, he served as a Portfolio Manager for

  Harris Investment Management Co., Inc. Mr. Kinsey received his M.B.A. in

  Finance from U.C.L.A.



Both the Trust and the Adviser have adopted strict codes of ethics governing

the conduct of all employees who manage the Fund and its portfolio

securities. These codes recognize that such persons owe a fiduciary duty to

the Fund's shareholders and must place the interests of shareholders ahead

of the employees' own interest. 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 Fund; 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 INSTITUTIONAL SERVICE SHARES



Federated Securities Corp. is the principal distributor for Shares of the

Fund. 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.



DISTRIBUTION PLAN AND SHAREHOLDER SERVICES



Under a distribution plan adopted in accordance with Rule 12b-1 under the

Investment Company Act of 1940, (the "Plan") the distributor may be paid a

fee by the Fund in an amount, computed at an annual rate of 0.25% of the

average daily net assets of the Shares. The distributor may select financial

institutions such as banks, fiduciaries, custodians for public funds,

investment advisers, and broker/dealers to provide sales services or

distribution-related support services as agents for their clients or

customers.



The Plan is a compensation-type plan. As such, the Fund makes no payments to

the distributor except as described above. Therefore, the Fund does not pay

for unreimbursed expenses of the distributor, including amounts expended by

the distributor in excess of amounts received by it from the Fund, interest,

carrying or other financing charges in connection with excess amounts

expended, or the distributor's overhead expenses. However, the distributor

may be able to recover such amount or may earn a profit from future payments

made by the Fund under the Plan.



In addition, the Trust has entered into a Shareholder Services Agreement

with Federated Shareholder Services, a subsidiary of Federated Investors,

under which the Fund may make payments up to 0.25% of the average daily NAV

of Shares 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 Distribution Plan and

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 Fund. 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 Fund's Adviser or its affiliates.



ADMINISTRATION OF THE FUND



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 Fund. Federated Services

Company provides these at an annual rate which relates to the average

aggregate daily net assets of all funds advised by affiliates of Federated

Investors as specified below:



    MAXIMUM

  ADMINISTRATIVE          AVERAGE AGGREGATE

       FEE                DAILY NET ASSETS

     0.15%            on the first $250 million

     0.125%           on the next $250 million

     0.10%            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 Fund's NAV per Share fluctuates. The NAV for Shares is determined by

adding the interest of the Shares in the market value of all securities and

other assets of the Fund, subtracting the interest of the Shares in the

liabilities of the Fund and those attributable to Shares, and dividing the

remainder by the total number of Shares outstanding.



                 INVESTING IN INSTITUTIONAL SERVICE SHARES



SHARE PURCHASES



Shares are sold on days on which the New York Stock Exchange is open. Shares

may be purchased either by wire or by mail.



To purchase Shares of the Fund, open an account by calling Federated

Securities Corp. Information needed to establish the account will be taken

over the telephone. The Fund reserves the right to reject any purchase

request.



BY WIRE



To purchase Shares of the Fund by Federal Reserve wire, call the Fund before

4:00 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) on the next business day following the order. 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 Short-Term Income Fund -- Institutional Service Shares;

Fund Number (this number can be found on the account statement or by

contacting the Fund); 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.



BY MAIL



To purchase Shares of the Fund by mail, send a check made payable to

Federated Short-Term Income Fund -- Institutional Service Shares to:

Federated Shareholder Services Company, c/o State Street Bank and Trust

Company, P.O. Box 8600, Boston, MA 02266-8600. Orders by mail are considered

received after payment by check is converted by the transfer agent's bank,

State Street Bank and Trust Company ("State Street Bank"), into federal

funds. This is normally the next business day after State Street Bank

receives the check.



EXCHANGE PRIVILEGE



Financial institutions that maintain master accounts with an aggregate

investment of at least $400 million in certain funds which are advised or

distributed by affiliates of Federated Investors may exchange their shares

for Institutional Shares of the Trust.



MINIMUM INVESTMENT REQUIRED



The minimum initial investment in the Fund is $25,000 plus any

non-affiliated bank or broker's fee. However, an account may be opened with

a smaller amount as long as the $25,000 minimum is reached within 90 days.

An institutional investor's minimum investment will be calculated by

combining all accounts it maintains with the Fund. Accounts established

through a non-affiliated bank or broker may be subject to a smaller minimum

investment.



WHAT SHARES COST



Shares are sold at their NAV next determined after an order is received.

There is no sales charge imposed by the Fund. Investors who purchase Shares

through a non-affiliated bank or broker may be charged an additional service

fee by that bank or broker.



The NAV is determined as of the close of trading (normally 4:00 p.m. Eastern

time) on the New York Stock Exchange, Monday through Friday, except on: (i)

days on which there are not sufficient changes in the value of the Fund's

portfolio securities that its NAV might be materially affected; (ii) days

during which no Shares are tendered for redemption and no orders to purchase

Shares are received; and (iii) the following holidays: New Year's Day,

Martin Luther King Day, Presidents' Day, Good Friday, Memorial Day,

Independence Day, Labor Day, Thanksgiving Day, and Christmas Day.



CERTIFICATES AND CONFIRMATIONS



As transfer agent for the Fund, Federated Shareholder Services Company

maintains a Share account for each shareholder. Share certificates are not

issued unless requested by contacting the Fund.



Detailed confirmations of each purchase or redemption are sent to each

shareholder. Monthly confirmations are sent to report dividends paid during

the month.



DIVIDENDS



Dividends are declared daily and paid monthly. Dividends are declared just

prior to determining NAV. If an order for Shares is placed on the preceding

business day, Shares purchased by wire begin earning dividends on the

business day wire payment is received by State Street Bank. If the order for

Shares and payment by wire are received on the same day, Shares begin

earning dividends on the next business day. Shares purchased by check begin

earning dividends on the business day after the check is converted upon

instruction of the transfer agent into federal funds. Dividends are

automatically reinvested on payment dates in additional Shares of the Fund

unless cash payments are requested by contacting the Fund.



CAPITAL GAINS



Capital gains realized by the Fund, if any, will be distributed at least

once every 12 months.



                   REDEEMING INSTITUTIONAL SERVICE SHARES



The Fund redeems Shares at their NAV next determined after the Fund receives

the redemption request. Redemptions will be made on days on which the Fund

computes its NAV. Redemption requests must be received in proper form and

can be made by telephone request or by written request.



TELEPHONE REDEMPTION



Shareholders may redeem their Shares by telephoning the Fund before 4:00

p.m. (Eastern time). The proceeds will normally be wired the following

business day, but in no event more than seven days, to the shareholder's

account at a domestic commercial bank that is a member of the Federal

Reserve System. If at any time the Fund shall determine it is necessary to

terminate or modify this method of redemption, shareholders would be

promptly notified. Proceeds from redemption requests received 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.



An authorization form permitting the Fund to accept telephone requests must

first be completed. Authorization forms and information on this service are

available from Federated Securities Corp. Telephone redemption instructions

may be recorded. If reasonable procedures are not followed by the Fund, 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 such a

case should occur, another method of redemption, such as "Redeeming Shares

by Mail," should be considered.



REDEEMING SHARES BY MAIL



Shares may 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 Fund name and the Share class name;

the account name as registered with the Fund; 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 Fund, or a redemption payable other than

to the shareholder of record must have signatures on written redemption

requests 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 Fund does not accept

signatures guaranteed by a notary public.



ACCOUNTS WITH LOW BALANCES



Due to the high cost of maintaining accounts with low balances, the Fund may

redeem Shares in any account and pay the proceeds to the shareholder if the

account balance falls below a required minimum value of $25,000 due to

shareholder redemptions. This requirement does not apply, however, if the

balance falls below $25,000 because of changes in the Fund's NAV.



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.



                          SHAREHOLDER INFORMATION



VOTING RIGHTS



Each Share of the Fund gives the shareholder one vote in Trustee elections

and other matters submitted to shareholders of the Trust for vote. All

shares of each portfolio in the Trust have equal voting rights, except that,

in matters affecting only a particular fund or class, only shares of that

particular fund or class are entitled to vote. As of May 9, 1997, Trust

Company of St. Joseph, St. Joseph, MO, owned 39.35% of the voting securities

of the Fund's Institutional Service Shares, and, therefore, may, for certain

purposes, be deemed to control the Fund and be able to affect the outcome of

certain matters presented for a vote of shareholders.



As a Massachusetts business trust, the Trust is not required to hold annual

shareholder meetings. Shareholder approval will be sought only for certain

changes in the Trust's or the Fund's operation and for the 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 Trust's outstanding

shares of all portfolios entitled to vote.



                              TAX INFORMATION



FEDERAL INCOME TAX



The Fund will pay no federal income tax because the Fund expects to meet

requirements of the Internal Revenue Code, as amended, applicable to

regulated investment companies and to receive the special tax treatment

afforded to such companies.



The Fund will be treated as a single, separate entity for federal income tax

purposes so that income (including capital gains) and losses realized by the

Trust's other portfolios, if any, will not be combined for tax purposes with

those realized by the Fund.



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.

Information on the tax status of dividends and distributions is provided

annually.



STATE AND LOCAL TAXES



In the opinion of Houston, Donnelly and Meck, counsel to the Fund, Shares

may be subject to personal property taxes imposed by counties,

municipalities, and school districts in Pennsylvania to the extent that the

portfolio securities in the Fund would be subject to such taxes if owned

directly by residents of those jurisdictions.



Shareholders are urged to consult their own tax advisers regarding the

status of their accounts under state and local laws.



                          PERFORMANCE INFORMATION



From time to time, the Fund advertises its total return and yield for

Shares.



Total return represents the change, over a specified period of time, in the

value of an investment in Shares after reinvesting all income and capital

gains distributions. It is calculated by dividing that change by the initial

investment and is expressed as a percentage.



The yield of Shares is calculated by dividing the net investment income per

Share (as defined by the SEC) earned by Shares over a thirty-day period by

the maximum offering price per Share of Shares on the last day of the

period. This number is then annualized using semi-annual compounding. The

yield does not necessarily reflect income actually earned by Shares and,

therefore, may not correlate to the dividends or other distributions paid to

shareholders.



The Shares are sold without any sales charge or other similar non-recurring

charges other than a Rule 12b-1 fee.



Total return and yield will be calculated separately for Shares and

Institutional Shares.



From time to time, advertisements for the Fund may refer to ratings,

rankings, and other information in certain financial publications and/or

compare the Fund's performance to certain indices.



                          OTHER CLASSES OF SHARES



The Fund also offers another class of shares called Institutional Shares.



Institutional Shares are sold to banks and other institutions that hold

assets as principals or in a fiduciary capacity for individuals, trusts,

estates or partnerships and are subject to a minimum initial investment of

$25,000. Institutional Shares are sold at NAV and are distributed without a

Rule 12b-1 Plan.



Shares and Institutional Shares are subject to certain of the same expenses.

Expense differences, however, between Shares and Institutional Shares may

affect the performance of each class.



To obtain more information and a prospectus for Institutional Shares,

investors may call 1-800-341-7400.







                FINANCIAL HIGHLIGHTS -- INSTITUTIONAL SHARES



(FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)



Reference is made to the Report of Ernst & Young LLP, Independent Auditors,

on page 30.



<TABLE>

<CAPTION>

                                                                        YEAR ENDED APRIL 30,

                                1997      1996       1995      1994       1993     1992(A)     1991     1990      1989      1988

<S>                        <C>         <C>       <C>        <C>        <C>        <C>       <C>       <C>       <C>      <C>

 NET ASSET VALUE,  $ 8.68     $ 8.61   $ 8.85   $ 9.17   $ 8.98  $ 9.07   $ 9.16    $ 9.41    $ 9.56   $ 9.98

 BEGINNING OF PERIOD

 INCOME FROM INVESTMENT

 OPERATIONS

 Net investment income   0.54       0.57       0.54       0.51       0.58      0.60      0.83      0.93      0.94    0.94

 Net realized and

 unrealized gain

 (loss) on investments     0.01    0.07    (0.24)     (0.32)      0.16     (0.07)    (0.08)    (0.25)    (0.15)   (0.42)

 Total from investment   0.55       0.64       0.30       0.19       0.74      0.53      0.75      0.68      0.79     0.52

 operations

 LESS DISTRIBUTIONS

 Distributions from net

 investment income    (0.54)    (0.57)   (0.54)     (0.51)     (0.55)    (0.60)    (0.83)    (0.93)    (0.94)   (0.94)

 Distributions in excess

 of net

 investment income(b)          (0.01)       --        --        --          --       (0.02)    (0.01)    --          --       --

 Total distributions   (0.55)   (0.57)     (0.54)     (0.51)     (0.55)    (0.62)    (0.84)    (0.93)    (0.94)   (0.94)

 NET ASSET VALUE, END OF       $ 8.68    $ 8.68     $ 8.61     $ 8.85     $ 9.17    $ 8.98    $ 9.07    $ 9.16    $ 9.41   $ 9.56

 PERIOD

 TOTAL RETURN(C)   6.53%   7.51%   3.55%   2.04%   8.39%  5.94%   8.80%  7.52%   8.69%    5.43%

 RATIOS TO AVERAGE

 NET ASSETS

 Expenses   0.56%   0.56%      0.56%      0.56%      0.51%     0.53%     0.52%     0.52%     0.51%    0.50%

 Net investment income   6.21%    6.43%   6.22%   5.55%   6.07%  6.71%  9.33%  9.95%  9.90% 9.59%

 Expense     0.28%    0.29%      0.03%      0.08%      0.45%     0.98%     0.92%     0.75%     0.76%    0.59%

 waiver/reimbursement(d)

 SUPPLEMENTAL DATA

 Net assets, end of

 period

 (000 omitted)              $214,438   $216,675   $219,649   $353,106   $144,129   $36,047   $47,223   $65,429   $69,904  $90,581

 Portfolio turnover   55%    77%     38%     44%        62%      114%       23%       34%       38%      77%

</TABLE>



(a) On December 31, 1991, the shareholders approved a change in the

    fundamental investment policies which state that the Fund will be invested

    in high-grade as opposed to lower-rated debt securities, and as a result,

    investment income per share is lower.



(b) Distributions in excess of net investment income for the years ended

    April 30, 1997, 1992 and 1991, were a result of certain book and tax timing

    differences. These distributions did not represent a return of capital for

    federal income tax purposes for the year ended April 30, 1997, 1992 and

    1991.



(c) Based on net asset value, which does not reflect the sales charge or

    contingent deferred sales charge, if applicable.



(d) This voluntary expense decrease is reflected in both the expense and net

    investment income ratios shown above.



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





                          PORTFOLIO OF INVESTMENTS

                      FEDERATED SHORT-TERM INCOME FUND

                               APRIL 30, 1997

<TABLE>

<CAPTION>

   PRINCIPAL

     AMOUNT                                                                                 VALUE

<C>          <S>                                                                    <C>

 CORPORATE BONDS/ASSET-BACKED SECURITIES -- 66.4%

              AUTOMOTIVE -- 15.2%

 $  2,212,633 Chevy Chase Auto Trust 1995-1, Class A, 6.00%, 12/15/2001               $    2,217,147

    1,300,000 Chrysler Corp., 10.95%, 8/1/2017                                             1,388,920

    1,348,132 Daimler-Benz Auto Grantor Trust 1995-A, Class A, 5.85%, 5/15/2002            1,347,862

    3,000,000 Ford Motor Credit Corp., MTN, 5.83%, 6/29/1998                               2,984,805

    3,773,437 Honda Auto Receivables Grantor Trust 1995-A, Class A, 6.20%,                 3,766,457

              12/15/2000

    6,000,000 Navistar Dealer Note Trust 1990-A, Class A-3, Floating Rate Pass Thru

              Certificate,

              6.548%, 1/25/2003                                                            6,082,800

    1,946,028 Navistar Financial Owner Trust 1995-A, Class B, 6.85%, 11/20/2001            1,953,384

    4,860,885 Olympic Auto Receivables Trust 1995-B, Class A-2, 7.35%, 10/15/2001          4,910,369

    5,000,000 Olympic Auto Receivables Trust 1996-C, Class A-5, 7.00%, 3/15/2004           5,047,350

    3,000,000 Premier Auto Trust 1995-3, Class B, 6.25%, 8/6/2001                          2,958,030

    2,655,000 (a)World Omni Auto Lease Securitization Trust 1996-A, Class A-1,             2,662,062

              6.30%, 6/25/2002

               Total                                                                      35,319,186

              BANKING -- 9.9%

    3,000,000 (b)Banco Nacional de Mexico S.A., Credit Card Merchant Voucher

              Receivables Master Trust

              1996-A, Class A-1, 6.25%, 12/1/2003                                          2,916,570

    3,000,000 (a)BankAmerica Corp., FRN, 5.50%, 6/25/2003                                  2,921,250

    2,083,333 Chase Manhattan Credit Card Master Trust 1992-1, Class A, 7.40%,             2,088,708

              5/15/2000

    2,000,000 Chemical Master Credit Card Trust 1995-3, Class A, 6.23%, 4/15/2005          1,952,540

    5,000,000 (a)Citicorp Sub., FRN, 5.538%, 10/25/2005                                    4,924,250

    1,000,000 (a)J.P. Morgan & Co., Inc., FRN, 5.379%, 8/19/2002                             979,400

    3,000,000 Standard Credit Card Master Trust 1994-4, Class A, 8.25%, 11/7/2003          3,151,620

    4,000,000 Toronto-Dominion Bank, Sub. Note, 7.875%, 8/15/2004                          4,077,200

               Total                                                                      23,011,538

              FINANCE - COMMERICIAL -- 2.1%

    5,000,000 CSXT Trade Receivables Master Trust 1993-1, Class A, 5.05%, 9/25/1999        4,921,950

              FINANCE - RETAIL -- 13.0%

    5,000,000 Bridgestone/Firestone Master Trust 1996-1, Class B, 6.49%, 7/1/2003          4,909,950

    2,500,000 Dayton Hudson Credit Card Master Trust 1995-1, Class A, 6.10%,               2,500,325

              2/25/2002

    5,000,000 Discover Credit Card Trust 1992-B, Class A, 6.80%, 6/16/2000                 5,024,750

    4,000,000 (a)First USA Credit Card Master Trust, 1994-3, Class B, 5.838%,              4,008,720

              12/15/1999

    4,000,000 Household Affinity Credit Card Master Trust 1993-1, Class B, 5.30%,          3,907,400

              9/15/2000

</TABLE>







                               FEDERATED SHORT-TERM INCOME FUND

<TABLE>

<CAPTION>

   PRINCIPAL

     AMOUNT                                                                                 VALUE

<C>          <S>                                                                    <C>

 CORPORATE BONDS/ASSET-BACKED SECURITIES -- CONTINUED

              FINANCE - RETAIL -- CONTINUED

 $  7,000,000 Household Private Label Credit Card Master Trust 1994-1, Class B,       $    7,009,170

              7.55%, 6/20/2001

    2,800,000 Spiegel Master Trust 1994-B, Class A, 8.15%, 6/15/2004                       2,901,276

               Total                                                                      30,261,591

              GAS & ELECTRIC UTILITIES -- 2.8%

    1,000,000 Big Rivers Electric Corp., Trust Certificate, 10.70%, 9/15/2017              1,071,600

    1,750,000 Kansas Electric Power Cooperative, Trust Certificate, 9.73%,                 1,872,308

              12/15/2017

    2,000,000 Pennsylvania Power & Light Company, 9.25%, 10/1/2019                         2,125,380

    1,300,000 Philadelphia Electric Co., 8.625%, 6/1/2022                                  1,349,478

               Total                                                                       6,418,766

              GOVERNMENT AGENCY -- 3.9%

    5,000,000 Province of Manitoba, 9.50%, 10/1/2000                                       5,418,100

    3,380,000 Swedish Export Credit Corp., 9.875%, 3/15/2038                               3,632,317

               Total                                                                       9,050,417

              HOME EQUITY RECEIVABLES -- 6.8%

    1,588,574 AFC Home Equity Loan Trust 1992-3, Class A, 7.05%, 8/15/2007                 1,584,809

    2,928,951 Advanta Home Equity Loan Trust 1992-1, Class A, 7.88%, 9/25/2008             2,960,086

    4,554,691 CWABS 1996-1, Class A-2, 6.525%, 2/25/2014                                   4,501,583

      640,694 GE Capital Home Equity Loan Trust 1991-1, Class A, 7.20%, 9/15/2011            637,427

    2,684,952 (a)Merril Lynch Home Equity Loan Trust 1991-2, Class B, 6.313%,              2,691,664

              4/15/2006

    3,316,806 (a)Merrill Lynch Home Equity Loan Trust 1993-1, Class B, 6.50%,              3,340,355

              2/15/2003

               Total                                                                      15,715,924

              INSURANCE -- 3.4%

    4,000,000 American General Corp., 9.625%, 2/1/2018                                     4,340,120

    3,346,000 American Reinsurance Corp., 10.875%, 9/15/2004                               3,568,542

               Total                                                                       7,908,662

              MANUFACTURED HOUSING RECEIVABLES -- 6.6%

    3,000,000 Associates Manufactured Housing Certificates 1996-1, Class A-2, 6.05%,       2,941,170

              6/15/2027

    3,750,000 Associates Manufactured Housing Certificates 1996-1, Class A-2, 6.70%,       3,762,675

              3/15/2027

    5,691,914 (b)Merrill Lynch Mortgage Investments, Inc. 1991-A, Class B, 9.25%,          5,688,385

              5/15/2011

    2,508,287 Merrill Lynch Mortgage Investments, Inc. 1991-I, Class A, 7.65%,             2,516,138

              1/15/2012

      373,501 Merrill Lynch Mortgage Investments, Inc. 1992-B, Class B, 8.50%,               382,910

              4/15/2012

               Total                                                                      15,291,278

</TABLE>







                               FEDERATED SHORT-TERM INCOME FUND

<TABLE>

<CAPTION>

   PRINCIPAL

     AMOUNT                                                                                 VALUE

<C>          <S>                                                                    <C>

 CORPORATE BONDS/ASSET-BACKED SECURITIES -- CONTINUED

              RECREATIONAL VEHICLE RECEIVABLES -- 0.4%

 $    961,798 Fleetwood Credit Corp. 1992-A, Class A, 7.10%, 2/15/2007                $      960,173

              TELECOMMUNICATIONS -- 2.3%

    2,000,000 British Telecommunication Finance, PLC, 9.625%, 2/15/2019                    2,172,100

    3,000,000 Southwestern Bell Capital Corp., MTN, 8.81%, 12/16/2004                      3,168,450

               Total                                                                       5,340,550

               TOTAL CORPORATE BONDS/ASSET-BACKED SECURITIES (IDENTIFIED COST            154,200,035

               $155,407,412)

 MORTGAGE-BACKED SECURITIES -- 26.9%

              COMMERCIAL MORTGAGE BACKED SECURITIES -- 1.8%

    4,000,000 (b)K Mart CMBS Financing, Inc., Series 1997-1, Class C, 6.075%,              4,007,520

              2/1/2007

              GOVERNMENT AGENCY-MORTGAGE-BACKED SECURITIES -- 5.8%

    2,591,980 GNMA Pool 354754, 7.50%, 2/15/2024                                           2,574,640

    9,087,285 GNMA Pool 780360, 11.00%, 9/15/2015                                         10,186,301

   50,071,857 Vendee Mortgage Trust 1995-1C, Class 3IO, .2925%, 2/15/2025                    782,623

               Total                                                                      13,543,564

              NON-GOVERNMENT AGENCY-MORTGAGE-BACKED SECURITIES -- 19.3%

    5,729,328 (b)C-BASS ABS, LLC, Series 1997-1, Class A-1, 7.05%, 2/1/2017                5,749,037

    3,261,641 GE Capital Mortgage Services, Inc., 1995-7, Class A-1, 7.50%,                3,269,925

              9/25/2025

    1,496,100 (a)Glendale Federal Bank 1988-1, Class A, 7.402%, 11/25/2027                 1,497,970

    2,303,347 (a)(b)Greenwich Capital Acceptance 1991-4, Class B-1A, 8.478%,               2,306,940

              7/1/2019

   22,339,211 (a)Greenwich Capital Acceptance 1993-AFCI, Class B-1, 7.618%,                2,297,549

              9/25/2023

    3,264,921 (a)Greenwich Capital Acceptance 1993-LB2, Class A-1, 7.92%, 8/25/2023        3,274,096

    1,669,486 Greenwich Capital Acceptance 1993-LB3, Class A-1, 7.68%, 1/25/2024           1,673,659

    7,694,368 (a)Greenwich Capital Acceptance 1994-B, Class A, 7.72%, 7/1/2018             7,759,309

      466,090 (b)Long Beach Federal Savings Bank 1992-3, Class A, 9.60%, 6/15/2022           471,477

    2,500,000 Prudential Home Mortgage Securities, Inc., 1992-32, Class A-6, 7.50%,        2,503,175

              10/25/2022

    5,014,872 Prudential Home Mortgage Securities, Inc., 1992-5, Class A-6, 7.50%,         4,960,912

              4/25/2007

    4,039,443 Residential Accredit Loans, Inc., 1996-QS8, Class A-3, 7.05%,                3,996,544

              12/25/2026

    2,850,000 Residential Accredit Loans, Inc., 1997-QS2, Class A-3, 7.25%,                2,841,992

              3/31/2027

      194,480 Residential Funding Mortgage Securities, Inc., 1993-S18, Class A-2,            194,354

              7.50%, 5/25/2023

    2,000,018 (a)Resolution Trust Corp. 1992-12, Class B-3, 7.851%, 1/25/2025              1,983,458

               Total                                                                      44,780,397

               TOTAL MORTGAGE-BACKED SECURITIES (IDENTIFIED COST $62,306,041)             62,331,481

</TABLE>







                               FEDERATED SHORT-TERM INCOME FUND

<TABLE>

<CAPTION>

   PRINCIPAL

     AMOUNT                                                                                 VALUE

<C>          <S>                                                                    <C>

 (C)REPURCHASE AGREEMENT -- 6.4%

 $ 14,860,000 BT Securities Corporation, 5.43%, dated 4/30/1997, due 5/1/1997 (AT     $   14,860,000

              AMORTIZED COST)

               TOTAL INVESTMENTS (IDENTIFIED COST $232,573,453)(D)                    $  231,391,516

</TABLE>



(a) Denotes variable rate and floating rate obligations for which the

    current rate is shown.



(b) Denotes a restricted security which is subject to restrictions on resale

    under Federal Securities laws. At the end of the period, these securities

    amounted to $21,139,929, which represents 9.1% of net assets.



(c) The repurchase agreement is fully collateralized by U.S. government

    and/or agency obligations based on market prices at the date of the

    portfolio. The investment in the repurchase agreement is through

    participation in a joint account with other Federated funds.



(d) The cost of investments for federal tax purposes amounts to

    $232,573,453. The net unrealized depreciation of investments on a federal

    tax basis amounts to $1,181,937 which is comprised of $795,349 appreciation

    and $1,977,286 depreciation at April 30, 1997.



Note: The categories of investments are shown as a percentage of net assets

     ($232,023,577) at April 30, 1997.



The following acronyms are used throughout this portfolio:



FRN -- Floating Rate Note

GNMA -- Government National Mortgage Association

LLC -- Limited Liability Company

MTN -- Medium Term Note

PLC -- Public Limited Corporation



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





                    STATEMENT OF ASSETS AND LIABILITIES

                      FEDERATED SHORT-TERM INCOME FUND

                               APRIL 30, 1997



<TABLE>

<S>                                                                   <C>            <C>

 ASSETS:

 Total investments in securities, at value (identified and tax cost                   $ 231,391,516

 $232,573,453)

 Income receivable                                                                        1,732,136

 Receivable for investments sold                                                            118,827

 Receivable for shares sold                                                                 424,844

    Total assets                                                                      $ 233,667,323

 LIABILITIES:

 Payable for shares redeemed                                            $   214,460

 Income distribution payable                                              1,147,753

 Payable to the Bank                                                        251,955

 Accrued expenses                                                            29,578

    Total liabilities                                                                     1,643,746

 NET ASSETS for 26,717,976 shares outstanding                                         $ 232,023,577

 NET ASSETS CONSIST OF:

 Paid-in capital                                                                      $ 258,040,526

 Net unrealized depreciation of investments                                             (1,181,937)

 Accumulated net realized loss on investments                                          (24,605,883)

 Distributions in excess of net investment income                                         (229,129)

    Total Net Assets                                                                  $ 232,023,577

 NET ASSET VALUE, OFFERING PRICE AND REDEMPTION PROCEEDS PER SHARE:

 INSTITUTIONAL SHARES:

 $214,437,974 / 24,692,959 shares outstanding                                                 $8.68

 INSTITUTIONAL SERVICE SHARES:

 $17,585,603 / 2,025,017 shares outstanding                                                   $8.68

</TABLE>



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





                          STATEMENT OF OPERATIONS

                      FEDERATED SHORT-TERM INCOME FUND

                         YEAR ENDED APRIL 30, 1997



<TABLE>

<S>                                                         <C>         <C>            <C>

 INVESTMENT INCOME:

 Interest                                                                               $16,204,039

 EXPENSES:

 Investment advisory fee                                                   $ 957,140

 Administrative personnel and services fee                                   180,791

 Custodian fees                                                               36,965

 Transfer and dividend disbursing agent fees and expenses                     64,903

 Directors'/Trustees' fees                                                     7,903

 Auditing fees                                                                17,478

 Legal fees                                                                    3,997

 Portfolio accounting fees                                                    86,082

 Distribution services fee -- Institutional Service Shares                    40,701

 Shareholder services fee -- Institutional Shares                            557,524

 Shareholder services fee -- Institutional Service Shares                     40,704

 Share registration costs                                                     28,724

 Printing and postage                                                         23,097

 Insurance premiums                                                            4,859

 Taxes                                                                         3,697

 Miscellaneous                                                                 7,592

     Total expenses                                                         2,062,157

 Waivers --

     Waiver of investment advisory fee                       $  (72,703)

     Waiver of distribution services fee -- Institutional       (39,073)

     Service Shares

     Waiver of shareholder services fee -- Institutional       (557,524)

     Shares

     Waiver of shareholder services fee -- Institutional         (1,628)

     Service Shares

         Total waivers                                                        (670,928)

                  Net expenses                                                            1,391,229

                   Net investment income                                                 14,812,810

 REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS:

 Net realized loss on investments                                                         (629,217)

 Net change in unrealized depreciation of investments                                       928,955

     Net realized and unrealized gain on investments                                        299,738

         Change in net assets resulting from operations                                 $15,112,548

</TABLE>





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





                     STATEMENT OF CHANGES IN NET ASSETS

                      FEDERATED SHORT-TERM INCOME FUND



<TABLE>

<CAPTION>

                                                               YEAR ENDED APRIL 30,

                                                                1997                      1996

<S>                                                     <C>                       <C>

 INCREASE (DECREASE) IN NET ASSETS:

 OPERATIONS --

 Net investment income                                     $  14,812,810            $   14,529,558

 Net realized gain (loss) on investments ($1,566,031

 net loss and $10,784,773 net loss,

 respectively, as computed for federal tax purposes)            (629,217)               (2,061,785)

 Net change in unrealized appreciation/depreciation              928,955                 4,045,498

  Change in net assets resulting from operations              15,112,548                16,513,271

 DISTRIBUTIONS TO SHAREHOLDERS --

 Distributions from net investment income

  Institutional Shares                                       (13,841,711)              (13,302,550)

  Institutional Service Shares                                  (971,099)               (1,227,008)

 Distributions in excess of net investment income

  Institutional Shares                                          (229,129)                        --

   Change in net assets resulting from distributions         (15,041,939)              (14,529,558)

   to shareholders

 SHARE TRANSACTIONS --

 Proceeds from sale of shares                                139,918,706               109,565,191

 Net asset value of shares issued to shareholders in           3,262,307                 2,706,717

 payment of distributions declared

 Cost of shares redeemed                                    (144,248,869)             (117,974,583)

  Change in net assets resulting from share                   (1,067,856)               (5,702,675)

  transactions

   Change in net assets                                         (997,247)               (3,718,962)

 NET ASSETS:

 Beginning of period                                         233,020,824               236,739,786

 End of period                                             $ 232,023,577            $  233,020,824

</TABLE>



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







                       NOTES TO FINANCIAL STATEMENTS



                      FEDERATED SHORT-TERM INCOME FUND



ORGANIZATION



Federated Income Securities Trust (the "Trust") is registered under the

Investment Company Act of 1940, as amended (the "Act") as an open-end,

management investment company. The Trust consists of two diversified

portfolios. The financial statements included herein are only those of

Federated Short-Term Income Fund (the "Fund"), a diversified portfolio. The

financial statements of the other portfolio are presented separately. The

assets of each portfolio are segregated and a shareholder's interest is

limited to the portfolio in which shares are held. The investment objective

of the Fund is to seek to provide current income. The Fund offers two

classes of shares: Institutional Shares and Institutional Service Shares.



SIGNIFICANT ACCOUNTING POLICIES



The following is a summary of significant accounting policies consistently

followed by the Fund in the preparation of its financial statements. These

policies are in conformity with generally accepted accounting principles.



INVESTMENT VALUATIONS



U.S. government securities, listed corporate bonds, other fixed income and

asset-backed securities, unlisted securities and private placement

securities are generally valued at the mean of the latest bid and asked

price as furnished by an independent pricing service. Short-term securities

are valued at the prices provided by an independent pricing service.

However, short-term securities with remaining maturities of sixty days or

less at the time of purchase may be valued at amortized cost, which

approximates fair market value.



REPURCHASE AGREEMENTS



It is the policy of the Fund 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 Fund 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 Fund will only enter into repurchase agreements with banks and other

recognized financial institutions, such as broker/dealers, which are deemed

by the Fund'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 Fund 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.



Income and capital gain distributions are determined in accordance with

income tax regulations which may differ from generally accepted accounting

principles. These differences are primarily due to differing treatments for

expiring capital loss carryforwards. The following reclassifications have

been made to the financial statements.



        INCREASE (DECREASE)

                       ACCUMULATED

 PAID-IN CAPITAL    NET REALIZED LOSS

     ($3,077,752)     $3,077,752



Net investment income, net realized gains/losses, and net assets were not

affected by this reclassification.



FEDERAL TAXES



It is the Fund'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.



At April 30, 1997, the Fund, for federal tax purposes, had a capital loss

carryforward of $24,147,796, which will reduce the Fund's taxable income

arising from future net realized gain on investments, if any, to the extent

permitted by the Code, and thus will reduce the amount of the distributions

to shareholders which would otherwise be necessary to relieve the Fund of

any liability for federal tax. Pursuant to the Code, such capital loss

carryforward will expire as follows:



 EXPIRATION YEAR     EXPIRATION AMOUNT

       1998             $ 316,627

       1999             1,132,354

       2000             4,105,766

       2002               669,532

       2003             5,572,713

       2004            10,784,773

       2005             1,566,031



Additionally, net capital losses of $458,087 attributable to security

transactions incurred after October 31, 1996 are treated as arising on the

first day of the Fund's next taxable year.



WHEN-ISSUED AND DELAYED DELIVERY TRANSACTIONS



The Fund may engage in when-issued or delayed delivery transactions. The

Fund 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. In some cases, the issuer of restricted securities has

agreed to register such securities for resale, at the issuer's expense

either upon demand by the Fund or in connection with another registered

offering of the securities. Many restricted securities may be resold in the

secondary market in transactions exempt from registration. Such restricted

securities may be determined to be liquid under criteria established by the

Board of Trustees. The Fund will not incur any registration costs upon such

resales. The Fund's restricted securities are valued at the price provided

by dealers in the secondary market or, if no market prices are available, at

the fair value as determined by the Fund's pricing committee.



Additional information on each restricted security held at April 30, 1997 is

as follows:



<TABLE>

<CAPTION>

                                                                       ACQUISITION     ACQUISITION

 SECURITY                                                                 DATE            COST

<S>                                                                  <C>               <C>

 Banco Nacional de Mexico, 1996-A                                       1/9/1997         $2,935,781

 Merrill Lynch Mortgage Investments, Inc., 1991-A, Class B             11/23/1994         5,781,739

 K Mart CMBS Financing, Inc., Series 1997-1                             2/27/1997         4,000,000

 C-BASS ABS, LLC, Series 1997-1                                         2/25/1997         5,752,603

 Greenwich Capital Acceptance 1991-4, Class B-1A                        1/7/1993          2,338,480

 Long Beach Federal Savings Bank Series 1992-3, Class A                 6/29/1992           717,099

</TABLE>



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) for

each class of shares.



Transactions in shares were as follows:



<TABLE>

<CAPTION>

                              YEAR ENDED APRIL 30,

                                           1997                                  1996

 INSTITUTIONAL SHARES         AMOUNT              SHARES               AMOUNT             SHARES

<S>                    <C>                <C>                    <C>               <C>

 Shares sold               15,252,983        $   132,739,529         10,873,366       $   95,413,085

 Shares issued                321,221              2,792,262            238,773            2,094,178

 to shareholders

 in payment of

 distributions

 declared Shares          (15,832,329)          (137,838,962)       (11,665,688)        (102,282,720)

 redeemed

 Net change                  (258,125)       $    (2,307,171)          (553,549)      $   (4,775,457)

 resulting from

 Institutional

 Shares transactions

<CAPTION>



                              YEAR ENDED APRIL 30,

                                                   1997                              1996

 INSTITUTIONAL SERVICE SHARES          SHARES             AMOUNT        SHARES            AMOUNT



 Shares sold                        825,563       $   7,179,177       1,615,112       $     14,152,106

 Shares issued                       54,067             470,045          69,892                612,539

 to shareholders

 in payment of

 distributions

 declared Shares                   (736,958)        (6,409,907)      (1,787,163)           (15,691,863)

 redeemed

 Net change

 resulting from

 Institutional

 Service Shares

 transactions                        142,672       $   1,239,315       (102,159)      $      (927,218)

  Net change                        (115,453)      $  (1,067,856)      (655,708)      $    (5,702,675)

  resulting from Fund

  share transactions

</TABLE>



INVESTMENT ADVISORY FEE AND OTHER TRANSACTIONS WITH AFFILIATES



INVESTMENT ADVISORY FEE



Federated Management, the Fund's investment adviser, (the "Adviser"),

receives for its services an annual investment advisory fee equal to 0.40%

of the Fund's average daily net assets. The Adviser may voluntarily choose

to waive any portion of its fee. The Adviser can modify or terminate this

voluntary waiver at any time at its sole discretion.



ADMINISTRATIVE FEE



Federated Services Company ("FServ"), under the Administrative Services

Agreement, provides the Fund 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.



DISTRIBUTION SERVICES FEE



The Fund has adopted a Distribution Plan (the "Plan") pursuant to Rule 12b-1

under the Act. Under the terms of the Plan, the Fund will compensate

Federated Securities Corp. ("FSC"), the principal distributor, from the net

assets of the Fund to finance activities intended to result in the sale of

the Fund's Institutional Service Shares. The Plan provides that the Fund may

incur distribution expenses up to 0.25% of the average daily net assets of

Instutional Service Shares annually, to compensate FSC. The distributor may

voluntarily choose to waive any portion of its fee. The distributor can

modify or terminate this voluntary waiver at any time at its sole

discretion.



SHAREHOLDER SERVICES FEE



Under the terms of a Shareholder Services Agreement with Federated

Shareholder Services ("FSS"), the Fund will pay FSS up to 0.25% of daily

average net assets of the Fund shares 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 AGENT AND DIVIDEND DISBURSING AGENT FEES



FServ, through its subsidiary, Federated Shareholder Services Company

("FSSC") serves as transfer and dividend disbursing agent for the Fund. 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 Fund's accounting records for which it receives a fee.

The fee is based on the level of the Fund's average daily net assets for the

period, plus out-of-pocket expenses.



GENERAL



Certain of the Officers and Trustees of the Fund are Officers and Directors

or Trustees of the above companies.



INVESTMENT TRANSACTIONS



Purchases and sales of investments, excluding short-term securities, for the

period ended April 30, 1997, were as follows:



PURCHASES     $125,993,771

SALES         $130,814,892



             REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS



To the Trustees and Shareholders of

FEDERATED SHORT-TERM INCOME FUND

(a portfolio of Federated Income Securities Trust):



We have audited the accompanying statement of assets and liabilities,

including the portfolio of investments, of Federated Short-Term Income Fund

(one of the portfolios comprising Federated Income Securities Trust), as of

April 30, 1997, and the related statement of operations for the year then

ended, the statement of changes in net assets for each of the two years in

the period then ended and the financial highlights (see pages 2 and 18 of

this prospectus) for the periods presented. These financial statements and

financial highlights are the responsibility of the Fund's management. Our

responsibility is to express an opinion on these financial statements and

financial highlights based on our 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

securities owned as of April 30, 1997, by correspondence with the custodian

and brokers. 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, the financial statements and financial highlights referred

to above present fairly, in all material respects, the financial position of

Federated Short-Term Income Fund, a portfolio of Federated Income Securities

Trust, at April 30, 1997, the results of its operations for the year then

ended, the changes in its net assets for each of the two years in the period

then ended, and financial highlights for the periods presented, in

conformity with generally accepted accounting principles.



                                ERNST & YOUNG LLP



Pittsburgh, Pennsylvania

June 13, 1997



                                   NOTES



Federated Short-Term Income Fund



(A Portfolio of Federated Income Securities Trust)

Institutional Service Shares



PROSPECTUS

JUNE 30, 1997



A Diversified Portfolio of Federated Income Securities Trust, an Open-End,

Management Investment Company



FEDERATED SHORT-TERM INCOME FUND

Institutional Service Shares

Federated Investors Tower

Pittsburgh, PA 15222-3779



DISTRIBUTOR

Federated Securites Corp.

Federated Investors Tower

Pittsburgh, PA 15222-3779



INVESTMENT ADVISER

Federated Management Federated Investors Tower

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

Federated Investors Tower

Pittsburgh, PA 15222-3779



INDEPENDENT AUDITORS

Ernst & Young LLP

One Oxford Centre

Pittsburgh, PA 15219





[Graphic]





Federated Securities Corp., Distributor



Cusip 31420C308

1111903A-SS (6/97)



[Graphic]







Federated Short-Term Income Fund



(A Portfolio of Federated Income Securities Trust)

Institutional Shares



PROSPECTUS



The Institutional Shares of Federated Short-Term Income Fund (the "Fund")

offered by this prospectus represent interests in a diversified portfolio of

securities which is an investment portfolio in Federated Income Securities

Trust (the "Trust"), an open-end, management investment company (a mutual

fund).



The investment objective of the Fund is to seek to provide current income.



THE SHARES OFFERED BY THIS PROSPECTUS ARE NOT DEPOSITS NOR OBLIGATIONS OF

ANY BANK, ARE NOT ENDORSED NOR GUARANTEED BY ANY BANK, AND ARE NOT INSURED

BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR

ANY OTHER GOVERNMENT AGENCY. INVESTMENT IN THESE SHARES INVOLVES INVESTMENT

RISKS, INCLUDING THE POSSIBLE LOSS OF PRINCIPAL.



This prospectus contains the information you should read and know before you

invest in Institutional Shares of the Fund. Keep this prospectus for future

reference.



The Fund has also filed a Statement of Additional Information for

Institutional Shares and Institutional Service Shares dated June 30, 1997,

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

Fund, contact the Fund 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 Fund 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 June 30, 1997



                             TABLE OF CONTENTS



 Summary of Fund Expenses                                 1

 Financial Highlights -- Institutional Shares             2

 General Information                                      3

 Investment Information                                   3

  Investment Objective                                    3

  Investment Policies                                     3

  Special Considerations                                 11

  Portfolio Turnover                                     11

  Investment Limitations                                 11

 Trust Information                                       12

  Management of the Trust                                12

  Distribution of Institutional Shares                   13

  Administration of the Fund                             13

 Net Asset Value                                         13

 Investing in Institutional Shares                       13

  Share Purchases                                        13

  Minimum Investment Required                            14

  What Shares Cost                                       14

  Certificates and Confirmations                         14

  Dividends                                              14

  Capital Gains                                          14

 Redeeming Institutional Shares                          14

  Telephone Redemption                                   14

  Redeeming Shares by Mail                               15

  Accounts with Low Balances                             15

 Shareholder Information                                 15

  Voting Rights                                          15

 Tax Information                                         16

  Federal Income Tax                                     16

  State and Local Taxes                                  16

 Performance Information                                 16

 Other Classes of Shares                                 16

 Financial Highlights -- Institutional Service Shares    17

 Financial Statements                                    18

 Report of Ernst & Young LLP,

  Independent Auditors                    Inside Back Cover





                                     SUMMARY OF FUND EXPENSES

                                        INSTITUTIONAL SHARES



<TABLE>

<CAPTION>

                                  SHAREHOLDER TRANSACTION EXPENSES

<S>                                                                                          <S>

 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 OPERATING EXPENSES

                              (As a percentage of average net assets)

<S>                                                                                     <C>   <C>

 Management Fee (after waiver)(1)                                                             0.37%

 12b-1 Fee                                                                                    None

   Shareholder Services Fee (after waiver)(2)                                            0.00%

 Total Other Expenses                                                                         0.19%

                 Total Operating Expenses (after waivers)(3)                                  0.56%

</TABLE>



(1) The management fee has been reduced to reflect the voluntary waiver of a

    portion of the management fee. The adviser can terminate this voluntary

    waiver at any time at its sole discretion. The maximum management fee is

    0.40%.



(2) The shareholder services fee has been reduced to reflect the voluntary

    waiver 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 0.84% absent the voluntary

    waivers of a portion 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 Institutional Shares of the

Fund will bear, either directly or indirectly. For more complete

descriptions of the various costs and expenses, see "Trust Information" and

"Investing in Institutional Shares." 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                                           $ 6

 3 Years                                          $18

 5 Years                                          $31

 10 Years                                         $70



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 -- INSTITUTIONAL SHARES



(FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)



Reference is made to the Report of Ernst & Young LLP, Independent Auditors,

on the inside back cover.



<TABLE>

<CAPTION>

                                                                 YEAR ENDED APRIL 30,

                              1997      1996      1995      1994      1993    1992(A)   1991     1990     1989     1988

<S>                      <C>        <C>       <C>       <C>       <C>       <C>      <C>      <C>      <C>      <C>

 NET ASSET VALUE,  $ 8.68    $ 8.61    $ 8.85    $ 9.17    $ 8.98   $ 9.07   $ 9.16   $ 9.41   $ 9.56   $ 9.98

 BEGINNING OF

 PERIOD

INCOME FROM

 INVESTMENT

 OPERATIONS

 Net investment income         0.54      0.57      0.54      0.51      0.58     0.60     0.83     0.93     0.94     0.94

 Net realized and

 unrealized gain

 (loss) on investments       0.01      0.07     (0.24)    (0.32)     0.16    (0.07)   (0.08)   (0.25)   (0.15)   (0.42)

 Total from investment         0.55      0.64      0.30      0.19      0.74     0.53     0.75     0.68     0.79     0.52

 operations

 LESS DISTRIBUTIONS

 Distributions from net

 investment income         (0.54)    (0.57)    (0.54)    (0.51)    (0.55)   (0.60)   (0.83)   (0.93)   (0.94)   (0.94)

 Distributions in excess

 of net

 investment income(b)         (0.01)      --        --        --        --     (0.02)   (0.01)     --       --       --

 Total distributions          (0.55)    (0.57)    (0.54)    (0.51)    (0.55)   (0.62)   (0.84)   (0.93)   (0.94)   (0.94)

 NET ASSET VALUE,  $ 8.68    $ 8.68    $ 8.61    $ 8.85    $ 9.17   $ 8.98   $ 9.07   $ 9.16   $ 9.41    $9.56

 END OF PERIOD

 TOTAL RETURN(C)  6.53%  7.51%  3.55%  2.04%  8.39%   5.94%    8.80%    7.52%    8.69%    5.43%

 RATIOS TO AVERAGE

 NET ASSETS

 Expenses          0.56%     0.56%     0.56%     0.56%     0.51%    0.53%    0.52%    0.52%    0.51%    0.50%

 Net investment income  6.21%  6.43%   6.22%   5.55%   6.07%   6.71%   9.33%   9.95%   9.90% 9.59%

 Expense            0.28%     0.29%     0.03%     0.08%     0.45%    0.98%    0.92%    0.75%    0.76%    0.59%

 waiver/reimbursement(d)

 SUPPLEMENTAL DATA

 Net assets, end of

 period

 (000 omitted)             $214,438  $216,675  $219,649  $353,106  $144,129  $36,047  $47,223  $65,429  $69,904  $90,581

 Portfolio turnover     55%       77%       38%       44%       62%     114%      23%      34%      38%      77%

</TABLE>



(a) On December 31, 1991, the shareholders approved a change in the

    fundamental investment policies which state that the Fund will be invested

    in high-grade as opposed to lower-rated debt securities, and as a result,

    investment income per share is lower.



(b) Distributions in excess of net investment income for the years ended

    April 30, 1997, 1992 and 1991, were a result of certain book and tax timing

    differences. These distributions did not represent a return of capital for

    federal income tax purposes for the year ended April 30, 1997, 1992 and

    1991.



(c) Based on net asset value, which does not reflect the sales charge or

    contingent deferred sales charge, if applicable.



(d) This voluntary expense decrease is reflected in both the expense and net

    investment income ratios shown above.



(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 dated January 24, 1986. On December 31, 1991, the

shareholders voted to permit the Trust to offer separate series of shares of

beneficial interest representing interests in separate portfolios of

securities. The shares in any one portfolio may be offered in separate

classes. With respect to this Fund, as of the date of this prospectus the

Board of Trustees ("Trustees") has established two classes of shares,

Institutional Shares and Institutional Service Shares. This prospectus

relates only to Institutional Shares of the Fund.



Institutional Shares ("Shares") are sold primarily to accounts for which

financial institutions act in a fiduciary or agency capacity, or other

accounts where the financial institution maintains master accounts with an

aggregate investment of at least $400 million in certain funds which are

advised or distributed by affiliates of Federated Investors. Shares are also

made available to financial intermediaries, and public and private

organizations. An investment in the Fund serves as a convenient means of

accumulating an interest in a professionally managed, diversified portfolio

of corporate debt securities. A minimum initial investment of $25,000 over a

90-day period is required.



Shares are currently sold and redeemed at net asset value ("NAV") without a

sales charge imposed by the Fund.



                           INVESTMENT INFORMATION



INVESTMENT OBJECTIVE



The investment objective of the Fund is to seek to provide current income.

This investment objective cannot be changed without the approval of the

Fund's shareholders. While there is no assurance that the Fund will achieve

its investment objective, it endeavors to do so by following the investment

policies described in this prospectus.



INVESTMENT POLICIES



The Fund will invest primarily in a diversified portfolio of short and

medium-term high grade debt securities. The Fund may also invest in

long-term high grade debt securities to the extent consistent with its

policies regarding the Fund's average dollar-weighted portfolio maturity and

duration. This investment policy may not be changed without the prior

approval of the Fund's shareholders. Unless indicated otherwise, the other

investment policies described in this prospectus may be changed by the

Trustees without the approval of the Fund's shareholders. Shareholders will

be notified before any material changes in these policies become effective.



ACCEPTABLE INVESTMENTS



The high grade debt securities in which the Fund invests include medium and

long-term instruments rated by one or more nationally recognized statistical

rating organizations ("NRSROs") in one of their three highest rating

categories (e.g., AAA, AA or A by Standard & Poor's Ratings Group ("S&P"),

Fitch Investors Service, Inc. ("Fitch"), or Duff & Phelps Rating Service

("Duff & Phelps"), or Aaa, Aa or A by Moody's Investors Service, Inc.

("Moody's") and short-term instruments rated by one or more NRSROs in one of

their two highest categories (e.g., A-1 or A-2 by S&P, Prime-1 or Prime-2 by

Moody's, or F-1 or F-2 by Fitch). Although the Fund may invest in unrated

debt securities that are determined by the Fund's investment adviser to be

of comparable quality to instruments having such ratings, as a matter of

operating policy, the Fund will invest only in rated securities. Downgraded

securities will be evaluated on a case by case basis by the adviser. The

adviser will determine whether or not the security continues to be an

acceptable investment. If not, the security will be sold.



Acceptable investments currently include the following:



* corporate debt obligations, including medium-term notes and variable rate

  demand notes;



* asset-backed securities;



* commercial paper (including Canadian Commercial Paper ("CCP") and

  Europaper);



* certificates of deposit, demand and time deposits, bankers' acceptances,

  deposit notes and other instruments of domestic and foreign banks and other

  deposit institutions ("Bank Instruments");



* interest rate swaps, caps and floors;



* medium and short-term credit facilities, including demand notes and

  participations in revolving credit facilities;



* auction rate securities (see below);



* obligations issued or guaranteed as to payment of principal and interest

  by the U.S. government or one of its agencies or instrumentalities

  ("Government Securities"); and



* other money market instruments.



The Fund invests only in instruments denominated and payable in U.S.

dollars.



VARIABLE RATE DEMAND NOTES



Variable rate demand notes are long-term corporate debt instruments that

have variable or floating interest rates and provide the Fund 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 published interest rate or interest rate index.

Many variable rate demand notes allow the Fund to demand the repurchase of

the security on not more than seven days' prior notice. Other notes only

permit the Fund to tender the security at the time of each interest rate

adjustment or at other fixed intervals. See "Demand Features."



ASSET-BACKED SECURITIES



Asset-backed securities are created by the grouping of certain governmental,

government-related, private loans, receivables or other lender assets into

pools. Interests in these pools are sold as individual securities. Payments

from the asset pools may be divided into several different tranches of debt

securities, with some tranches entitled to receive regular installments of

principal and interest, other tranches entitled to receive regular

installments of interest, with principal payable at maturity or upon

specified call dates, and other tranches only entitled to receive payments

of principal and accrued interest at maturity or upon specified call dates.

Different tranches of securities will bear different interest rates, which

may be fixed or floating.



Because the loans held in the asset pool often may be prepaid without

penalty or premium, asset-backed securities are generally subject to higher

prepayment risks than most other types of debt instruments. Prepayment risks

on mortgage-backed securities tend to increase during periods of declining

mortgage interest rates, because many borrowers refinance their mortgages to

take advantage of the more favorable rates. Prepayments on mortgage-backed

securities are also affected by other factors, such as the frequency with

which people sell their homes or elect to make unscheduled payments on their

mortgages. All asset-backed securities are subject to similar prepayment

risks, although they may be more or less sensitive to certain factors.

Depending upon market conditions, the yield that the Fund receives from the

reinvestment of such prepayments, or any scheduled principal payments, may

be lower than the yield on the original asset-backed security. As a

consequence, mortgage securities may be a less effective means of "locking

in" interest rates than other types of debt securities having the same

stated maturity and may also have less potential for capital appreciation.

For certain types of asset pools, such as collateralized mortgage

obligations, prepayments may be allocated to one tranche of securities ahead

of other tranches, in order to reduce the risk of prepayment for the other

tranches.



Prepayments may result in a capital loss to the Fund to the extent that the

prepaid asset-backed securities were purchased at a market premium over

their stated principal amount. Conversely, the prepayment of asset-backed

securities purchased at a market discount from their stated principal amount

will accelerate the recognition of interest income by the Fund, which would

be taxed as ordinary income when distributed to the shareholders.



The credit characteristics of asset-backed securities also differ in a

number of respects from those of traditional debt securities. The credit

quality of most asset-backed securities depends primarily upon the credit

quality of the assets underlying such securities, how well the entity

issuing the securities is insulated from the credit risk of the originator

or any other affiliated entities, and the amount and quality of any credit

enhancement to such securities.



  MORTGAGE-RELATED ASSET-BACKED SECURITIES



  The Fund may also invest in various mortgage-related asset-backed

  securities. These types of investments may include adjustable rate mortgage

  securities ("ARMS"), collateralized mortgage obligations ("CMOs"), real

  estate mortgage investment conduits ("REMICs"), or other securities

  collateralized by or representing an interest in real estate mortgages

  (collectively, "mortgage securities"). Mortgage securities are: (i) issued

  or guaranteed by the U.S. government or one of its agencies or

  instrumentalities, such as the Government National Mortgage Association

  ("GNMA"), the Federal National Mortgage Association ("FNMA") and the Federal

  Home Loan Mortgage Corporation ("FHLMC"); (ii) those issued by private

  issuers that represent an interest in or are collateralized by

  mortgage-backed securities issued or guaranteed by the U.S. government or

  one of its agencies or instrumentalities; (iii) those issued by private

  issuers that represent an interest in or are collateralized by whole loans

  or mortgage-backed securities without a government guarantee but usually

  having some form of private credit enhancement; and (iv) privately issued

  securities which are collateralized by pools of mortgages in which each

  mortgage is guaranteed as to payment of principal and interest by an agency

  or instrumentality of the U.S. government.



  The privately issued mortgage-related securities provide for a periodic

  payment consisting of both interest and/or principal. The interest portion

  of these payments will be distributed by the Fund as income, and the capital

  portion will be reinvested.



  ADJUSTABLE RATE MORTGAGE SECURITIES



  ARMS are pass-through mortgage securities representing interests in

  adjustable rather than fixed interest rate mortgages. Typically, the ARMS in

  which the Fund invests are issued by GNMA, FNMA, and FHLMC and are actively

  traded. ARMS may be collateralized by whole loans or private pass-through

  securities. The underlying mortgages which collateralize ARMS issued by GNMA

  are fully guaranteed by the Federal Housing Administration or Veterans

  Administration, while those collateralizing ARMS issued by FHLMC or FNMA are

  typically conventional residential mortgages conforming to strict

  underwriting size and maturity constraints.



  Unlike conventional bonds, ARMS pay back principal over the life of the ARMS

  rather than at maturity. Thus, a holder of the ARMS, such as the Fund, would

  receive monthly scheduled payments of principal and/or interest and may

  receive unscheduled principal payments representing payments on the

  underlying mortgages. At the time that a holder of the ARMS reinvests the

  payments and any unscheduled prepayments of principal that it receives, the

  holder may receive a rate of interest which is actually lower than the rate

  of interest paid on the existing ARMS. As a consequence, ARMS may be a less

  effective means of "locking in" long-term interest rates than other types of

  fixed-income securities.



  Like other fixed-income securities, the market value of ARMS will generally

  vary inversely with changes in market interest rates. Thus, the market value

  of ARMS generally declines when interest rates rise and generally rises when

  interest rates decline.



  While ARMS generally entail less risk of a decline during periods of rapidly

  rising rates, ARMS may also have less potential for capital appreciation

  than other similar investments (e.g., investments with comparable

  maturities) because, as interest rates decline, the likelihood increases

  that mortgages will be prepaid. Furthermore, if ARMS are purchased at a

  premium, mortgage foreclosures and unscheduled principal payments may result

  in some loss of a holder's principal investment to the extent of the premium

  paid. Conversely, if ARMS are purchased at a discount, both a scheduled

  payment of principal and an unscheduled prepayment of principal would

  increase current and total returns and would accelerate the recognition of

  income, which would be taxed as ordinary income when distributed to

  shareholders.



  COLLATERALIZED MORTGAGE OBLIGATIONS



  CMOs are debt obligations collateralized by mortgage loans or mortgage

  pass-through securities. Typically, CMOs are collateralized by GNMA, FNMA or

  FHLMC Certificates, but may be collateralized by whole loans or private

  pass-through securities.



  The CMOs in which the Fund may invest may be: (a) collateralized by pools of

  mortgages in which each mortgage is guaranteed as to payment of principal

  and interest by an agency or instrumentality of the U.S. government; (b)

  collateralized by pools of mortgages in which payment of principal and

  interest is guaranteed by the issuer and such guarantee is collateralized by

  U.S. Government Securities; or (c) collateralized by pools of mortgages

  without a government guarantee as to payment of principal and interest, but

  which have some form of credit enhancement.



  The following example illustrates how mortgage cash flows are prioritized in

  the case of CMOs. Most of the CMOs in which the Fund invests use the same

  basic structure.



  (1) Several classes of securities are issued against a pool of mortgage

  collateral. The most common structure contains four tranches of securities:

  The first three (A, B, and C bonds) pay interest at their stated rates

  beginning with the issue date; the final tranche (Z bond) typically receives

  any excess income from the underlying investments after payments are made to

  the other tranches and receives no principal or interest payments until the

  shorter maturity tranches have been retired, but then receives all remaining

  principal and interest payments.



  (2) The cash flows from the underlying mortgages are applied first to pay

  interest and then to retire securities.



  (3) The tranches of securities are retired sequentially. All principal

  payments are directed first to the shortest-maturity tranche (or A bonds).

  When those securities are completely retired, all principal payments are

  then directed to the next-shortest-maturity security tranche (or B bond).

  This process continues until all of the tranches have been completely

  retired.



  Because the cash flow is distributed sequentially instead of pro rata, as

  with pass-through securities, the cash flows and average lives of CMOs are

  more predictable, and there is a period of time during which the investors

  in the longer-maturity classes receive no principal paydowns. One or more of

  the tranches often bear interest at an adjustable rate. The interest portion

  of these payments is distributed by the Fund as income, and the principal

  portion is reinvested.



  REAL ESTATE MORTGAGE INVESTMENT CONDUITS



  REMICs in which the Fund may invest are offerings of multiple class real

  estate mortgage-backed securities which qualify and elect treatment as such

  under provisions of the Internal Revenue Code, as amended. Issuers of REMICs

  may take several forms, such as trusts, partnerships, corporations,

  associations, or segregated pools of mortgages. Once REMIC status is elected

  and obtained, the entity is not subject to federal income taxation. Instead,

  income is passed through the entity and is taxed to the person or persons

  who hold interests in the REMIC. A REMIC interest must consist of one or

  more classes of "regular interests," some of which may offer adjustable

  rates of interest, and a single class of "residual interests." To qualify as

  a REMIC, substantially all the assets of the entity must be in assets

  directly or indirectly secured principally by real property.



  RESETS OF INTEREST



  The interest rates paid on some of the ARMS, CMOs, and REMICs in which the

  Fund may invest will be readjusted at intervals of one year or less to an

  increment over some predetermined interest rate index. There are two main

  categories of indices: those based on U.S. Treasury securities and those

  derived from a calculated measure, such as a cost of funds index or a moving

  average of mortgage rates. Commonly utilized indices include the one-year

  and five-year constant maturity Treasury Note rates, the three-month

  Treasury Bill rate, the 180-day Treasury Bill rate, rates on longer-term

  Treasury securities, the National Median Cost of Funds, the one-month or

  three-month London Interbank Offered Rate ("LIBOR"), the prime rate of a

  specific bank, or commercial paper rates. Some indices, such as the one-year

  constant maturity Treasury Note rate, closely mirror changes in market

  interest rate levels. Others tend to lag changes in market rate levels and

  tend to have somewhat less volatile interest rates.



  To the extent that the adjusted interest rate on the mortgage security

  reflects current market rates, the market value of an ARMS will tend to be

  less sensitive to interest rate changes than a fixed rate debt security of

  the same stated maturity. Hence, ARMS which use indices that lag changes in

  market rates should experience greater price volatility than ARMS that

  closely mirror the market. Certain residual interest tranches of CMOs may

  have adjustable interest rates that deviate significantly from prevailing

  market rates, even after the interest rate is reset, and are subject to

  correspondingly increased price volatility. In the event that the Fund

  purchases such residual interest mortgage securities, it will factor in the

  increased interest and price volatility of such securities when determining

  its dollar-weighted average portfolio maturity and duration.



  CAPS AND FLOORS



  The underlying mortgages which collateralize the ARMS, CMOs, and REMICs in

  which the Fund may invest will frequently have caps and floors which limit

  the maximum amount by which the loan rate to the residential borrower may

  change up or down: (1) per reset or adjustment interval; and (2) over the

  life of the loan. Some residential mortgage loans restrict periodic

  adjustments by limiting changes in the borrower's monthly principal and

  interest payments rather than limiting interest rate changes. These payment

  caps may result in negative amortization.



  The value of mortgage securities in which the Fund may invest may be

  affected if market interest rates rise or fall faster and farther than the

  allowable caps or floors on the underlying residential mortgage loans.

  Additionally, even though the interest rates on the underlying residential

  mortgages are adjustable, amortization and prepayments may occur, thereby

  causing the effective maturities of the mortgage securities in which the

  Fund invests to be shorter than the maturities stated in the underlying

  mortgages.



  NON-MORTGAGE-RELATED ASSET-BACKED SECURITIES



  The Fund may invest in non-mortgage-related asset-backed securities,

  including interests in pools of receivables, such as credit card and

  accounts receivable and motor vehicle and other installment purchase

  obligations and leases. These securities may be in the form of pass-through

  instruments or asset-backed obligations. The securities are structured

  similarly to CMOs and mortgage pass-through securities, which are described

  above. Also, these securities may be issued either by non-governmental

  entities and carry no direct or indirect governmental guarantees, or by

  governmental entities (i.e., Small Business Administration) and carry

  varying degrees of governmental support.



  Non-mortgage-related asset-backed securities have structural characteristics

  similar to mortgage-related asset-backed securities but have underlying

  assets that are not mortgage loans or interests in mortgage loans. The Fund

  may invest in non-mortgage-related asset-backed securities including, but

  not limited to, interests in pools of receivables, such as motor vehicle

  installment purchase obligations and credit card receivables. These

  securities may be in the form of pass-through instruments or asset-backed

  bonds. The securities are issued by non-governmental entities and carry no

  direct or indirect government guarantee.



  Mortgage-backed and asset-backed securities generally pay back principal and

  interest over the life of the security. At the time the Fund reinvests the

  payments and any unscheduled prepayments of principal received, the Fund may

  receive a rate of interest which is actually lower than the rate of interest

  paid on these securities ("prepayment risks"). Although non-mortgage-related

  asset-backed securities generally are less likely to experience substantial

  prepayments than are mortgage-related asset-backed securities, certain of

  the factors that affect the rate of prepayments on mortgage-related

  asset-backed securities also affect the rate of prepayments on

  non-mortgage-related asset-backed securities.



  Non-mortgage-related asset-backed securities present certain risks that are

  not presented by mortgage-related asset-backed securities. Primarily, these

  securities do not have the benefit of the same security interest in the

  related collateral. Credit card receivables are generally unsecured and the

  debtors are entitled to the protection of a number of

  state and federal consumer credit laws, many of which give such debtors the

  right to set off certain amounts owed on the credit cards, thereby reducing

  the balance due. Most issuers of asset-backed securities backed by motor

  vehicle installment purchase obligations permit the servicer of such

  receivables to retain possession of the underlying obligations. If the

  servicer sells these obligations to another party, there is a risk that the

  purchaser would acquire an interest superior to that of the holders of the

  related asset-backed securities. Further, if a vehicle is registered in one

  state and is then reregistered because the owner and obligor moves to

  another state, such reregistration could defeat the original security

  interest in the vehicle in certain cases. In addition, because of the large

  number of vehicles involved in a typical issuance and technical requirements

  under state laws, the trustee for the holders of asset-backed securities

  backed by automobile receivables may not have a proper security interest in

  all of the obligations backing such receivables. Therefore, there is the

  possibility that recoveries on repossessed collateral may not, in some

  cases, be available to support payments on these securities.



BANK INSTRUMENTS



The Fund 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 or the Savings Association Insurance Fund. Bank

Instruments may include Eurodollar Certificates of Deposit ("ECDs"), Yankee

Certificates of Deposit ("Yankee CDs") and Eurodollar Time Deposits

("ETDs").



FOREIGN INVESTMENTS



ECDs, ETDs, Yankee CDs, CCP and Europaper are subject to somewhat different

risks than domestic obligations of domestic issuers. Examples of these risks

include international, economic and political developments, foreign

governmental restrictions that may adversely affect the payment of principal

or interest, foreign withholdings or other taxes on interest income,

difficulties in obtaining or enforcing a judgment against the issuing bank,

and the possible impact of interruptions in the flow of international

currency transactions. Different 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,

and recordkeeping, and the public availability of information. These factors

will be carefully considered by the Fund's adviser in selecting investments

for the Fund.



CREDIT FACILITIES



Demand notes are borrowing arrangements between a corporation and an

institutional lender (such as the Fund) payable upon demand by either party.

The notice period for demand typically ranges from one to seven days, and

the party may demand full or partial payment. Revolving credit facilities

are borrowing arrangements in which the lender agrees to make loans up to a

maximum amount upon demand by the borrower during a specified term. As the

borrower repays the loan, an amount equal to the repayment may be borrowed

again during the term of the facility. The Fund generally acquires a

participation interest in a revolving credit facility from a bank or other

financial institution. The terms of the participation require the Fund to

make a pro rata share of all loans extended to the borrower and entitles the

Fund to a pro rata share of all payments made by the borrower. Demand notes

and revolving facilities usually provide for floating or variable rates of

interest.



INTEREST RATE SWAPS, CAPS AND FLOORS



The Fund may enter into interest rate swaps and may purchase or sell (i.e.,

write) interest rate caps and floors. Interest rate swaps involve the

exchange by the Fund with another party of their respective commitments to

pay or receive interest (e.g., an exchange of floating rate payments for

fixed rate payments) on a notional principal amount. The principal amount of

an interest rate swap is notional in that it only provides the basis for

determining the amount of interest payments under the swap agreement, and

does not represent an actual loan. For example, a $10 million LIBOR swap

would require one party to pay the equivalent of the LIBOR on $10 million

principal amount in exchange for the right to receive the equivalent of a

fixed rate of interest on $10 million principal amount. Neither party to the

swap would actually advance $10 million to the other.



The purchase of an interest rate cap entitles the purchaser, to the extent

that a specified index exceeds a predetermined interest rate, to receive

payments of the amount of excess interest on a notional principal amount

from the party selling the interest rate cap. The purchase of an interest

rate floor entitles the purchaser, to the extent that a specified index

falls below a predetermined interest rate, to receive payments of the amount

of the interest shortfall on a notional principal amount from the party

selling the interest rate floor.



The Fund expects to enter into interest rate transactions primarily to hedge

against changes in the price of other portfolio securities. For example, the

Fund may hedge against changes in the market value of a fixed rate note by

entering into a concurrent swap that requires the Fund to pay the same or a

lower fixed rate of interest on a notional principal amount equal to the

principal amount of the note in exchange for a variable rate of interest

based on a market index. Interest accrued on the hedged note would then

equal or exceed the Fund's obligations under the swap, while changes in the

market value of the swap would largely offset any changes in the market

value of the note. The Fund may also enter into swaps and caps to preserve

or enhance a return or spread on a portfolio security. The Fund does not

intend to use these transactions in a speculative manner.



The Fund will usually enter into interest rate swaps on a net basis (i.e.,

the two payment streams are netted out), with the Fund receiving or paying,

as the case may be, only the net amount of the two payments. The net amount

of the excess, if any, of the Fund's obligations over its entitlements with

respect to each interest rate swap will be accrued on a daily basis, and the

Fund will segregate liquid assets in an aggregate NAV at least equal to the

accrued excess, if any, on each business day. If the Fund enters into an

interest rate swap on other than a net basis, the Fund will segregate liquid

assets in the full amount accrued on a daily basis of the Fund's obligations

with respect to the swap. If there is a default by the other party to such a

transaction, the Fund will have contractual remedies pursuant to the

agreements related to the transaction.



The swap market has grown substantially in recent years with a large number

of banks and investment banking firms acting both as principals and agents

utilizing standardized swap documentation. The Fund's investment adviser has

determined that, as a result, the swap market has become relatively liquid.

Caps and floors are more recent innovations for which standardized

documentation has not yet been developed and, accordingly, they are less

liquid than swaps. To the extent interest rate swaps, caps or floors are

determined by the investment adviser to be illiquid, they will be included

in the Fund's limitation on investments in illiquid securities. To the

extent the Fund sells caps and floors, it will maintain in a segregated

account cash and/or U.S. Government Securities having an aggregate NAV at

least equal to the full amount, accrued on a daily basis, of the Fund's

obligations with respect to the caps or floors.



The use of interest rate swaps is a highly specialized activity which

involves investment techniques and risks different from those associated

with ordinary portfolio securities transactions. If the Fund's investment

adviser is incorrect in its forecasts of market values, interest rates and

other applicable factors, the investment performance of the Fund would

diminish compared with what it would have been if these investment

techniques were not utilized. Moreover, even if the Fund's investment

adviser is correct in its forecasts, there is a risk that the swap position

may correlate imperfectly with the price of the portfolio security being

hedged.



There is no limit on the amount of interest rate swap transactions that may

be entered into by the Fund. These transactions do not involve the delivery

of securities or other underlying assets or principal. Accordingly, the risk

of loss with respect to a default on an interest rate swap is limited to the

NAV of the swap together with the net amount of interest payments owed to

the Fund by the defaulting party. A default on a portfolio security hedged

by an interest rate swap would also expose the Fund to the risk of having to

cover its net obligations under the swap with income from other portfolio

securities. The Fund may purchase and sell caps and floors without

limitation, subject to the segregated account requirement described above.



AUCTION RATE SECURITIES



The Fund may invest in auction rate municipal securities and auction rate

preferred securities, (collectively, "auction rate securities"). Provided

that the auction mechanism is successful, auction rate securities usually

permit the holder to sell the securities in an auction at par value at

specified intervals. The interest rate or dividend is reset by "Dutch"

auction in which bids are made by broker/dealers and other institutions for

a certain amount of securities at a specified minimum yield. The interest

rate or dividend rate set by the auction is the lowest interest or dividend

rate that covers all securities offered for sale. While this process is

designed to permit auction rate securities to be traded at par value, there

is some risk that an auction will fail due to insufficient demand for the

securities. If so, the securities may become illiquid and subject to the

Fund's 15% limitation on illiquid securities.



AVERAGE PORTFOLIO MATURITY AND DURATION



Although the Fund will not maintain a stable NAV, the adviser will seek to

limit, to the extent consistent with the Fund's investment objective of

current income, the magnitude of fluctuations in the Fund's NAV by limiting

the dollar-weighted average maturity and duration of the Fund's portfolio.

Securities with shorter maturities and durations generally have less

volatile prices than securities of comparable quality with longer maturities

or durations. The Fund should be expected to maintain a higher average

maturity and duration during periods of lower expected market volatility,

and a lower average maturity and duration during periods of higher expected

market volatility. In any event, the Fund's dollar-weighted average maturity

will not exceed three years, and its dollar-weighted average duration will not

exceed three years.



Duration is a commonly used measure of the potential volatility of the price

of a debt security, or the aggregate market value of a portfolio of debt

securities, prior to maturity. Duration measures the magnitude of the change

in the price of a debt security relative to a given change in the market

rate of interest.



CREDIT ENHANCEMENT



Certain of the Fund's acceptable investments may have been credit enhanced

by a guaranty, letter of credit or insurance. The Fund 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

Fund will not treat credit enhanced securities as having been issued by the

credit enhancer for diversification purposes. However, under certain

circumstances applicable regulations may require the Fund to treat the

securities as having been issued by both the issuer and the credit enhancer.

The bankruptcy, receivership or default of the credit enhancer will

adversely affect the quality and marketability of the underlying security.



DEMAND FEATURES



The Fund 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

following a demand by the Fund. 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 Fund uses these arrangements to provide the Fund

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 are treated as a form

of credit enhancement.



RESTRICTED AND ILLIQUID SECURITIES



The Fund intends to invest in restricted and illiquid securities. Restricted

securities are any securities in which the Fund may otherwise invest

pursuant to its investment objective and policies, but which are subject to

restriction on resale under federal securities law. The Fund will limit

investments in illiquid securities, including certain restricted securities

not determined by the Trustees to be liquid, non-negotiable time deposits,

and repurchase agreements providing for settlement in more than seven days

after notice, to 15% of its net assets.



The Fund 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

Fund, 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 Fund 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 Fund believes that

Section 4(2) commercial paper and possibly certain other restricted

securities which meet the criteria for liquidity established by the Trustees

are quite liquid. The Fund 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

Fund's investment adviser, as liquid and not subject to the investment

limitation applicable to illiquid securities. In addition, because Section

4(2) commercial paper is liquid, the Fund intends to not subject such paper

to the limitation applicable to restricted securities.



REPURCHASE AGREEMENTS



Certain securities in which the Fund invests may be purchased pursuant to

repurchase agreements. Repurchase agreements are arrangements in which

banks, broker/dealers, and other recognized financial institutions sell U.S.

Government Securities or other securities in which the Fund may invest to

the Fund and agree at the time of sale to repurchase them at a mutually

agreed upon time and price.



REVERSE REPURCHASE AGREEMENTS



The Fund may also enter into reverse repurchase agreements. This transaction

is similar to borrowing cash. In a reverse repurchase agreement the Fund

transfers possession of a portfolio instrument to another person, such as a

financial institution, broker, or dealer, in return for a percentage of the

instrument's market value in cash, and agrees that on a stipulated date in

the future the Fund will repurchase the portfolio instrument by remitting

the original consideration plus interest at an agreed upon rate.



When effecting reverse repurchase agreements, liquid assets of the Fund, in

a dollar amount sufficient to make payment for the obligations to be

purchased, are segregated at the trade date. These securities are marked to

market daily and maintained until the transaction is settled.



During the period any reverse repurchase agreements are outstanding, but

only to the extent necessary to assure completion of the reverse repurchase

agreements, the Fund will restrict the purchase of portfolio instruments to

money market instruments maturing on or before the expiration date of the

reverse repurchase agreements. This policy may not be changed without the

approval of the Fund's shareholders.



LENDING OF PORTFOLIO SECURITIES



In order to generate additional income, the Fund may lend portfolio

securities on a short-term or long-term basis, or both, up to one-third of

the value of its total assets to broker/dealers, banks, or other

institutional borrowers of securities. The Fund will limit the amount of

portfolio securities it may lend to not more than one-third of its total

assets. The Fund will only enter into loan arrangements with broker/dealers,

banks, or other institutions which the investment adviser has determined are

creditworthy under guidelines established by the Trustees and will receive

collateral equal to at least 100% of the value of the securities loaned.

This policy may not be changed without the approval of the Fund's

shareholders.



WHEN-ISSUED AND DELAYED DELIVERY TRANSACTIONS



The Fund may purchase securities on a when-issued or delayed delivery basis.

These transactions are arrangements in which the Fund purchases securities

with payment and delivery scheduled for a future time. The seller's failure

to complete these transactions may cause the Fund 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 Fund will limit its

purchase of securities on a when-issued or delayed delivery basis to no more

than 20% of the value of its total assets. This policy may not be changed

without the approval of the Fund's shareholders.



The Fund may dispose of a commitment prior to settlement if the adviser

deems it appropriate to do so. In addition, the Fund may enter into

transactions to sell its purchase commitments to third parties at current

market values and simultaneously acquire other commitments to purchase

similar securites at later dates. The Fund may realize short-term profits or

losses upon the sale of such commitments.



SPECIAL CONSIDERATIONS



In the debt market, prices move inversely to interest rates. A decline in

market interest rates results in a rise in the market prices of outstanding

debt obligations. Conversely, an increase in market interest rates results

in a decline in market prices of outstanding debt obligations. In either

case, the amount of change in market prices of debt obligations in response

to changes in market interest rates generally depends on the maturity of the

debt obligations: the debt obligations with the longest maturities will

experience the greatest market price changes.



The market value of debt obligations, and therefore the Fund's NAV, will

fluctuate due to changes in economic conditions and other market factors

such as interest rates which are beyond the control of the Fund's investment

adviser. The Fund's investment adviser could be incorrect in its

expectations about the direction or extent of these market factors. Although

debt obligations with longer maturities offer potentially greater returns,

they have greater exposure to market price fluctuation. Consequently, to the

extent the Fund is significantly invested in debt obligations with longer

maturities, there is a greater possibility of fluctuation in the Fund's NAV.



PORTFOLIO TURNOVER



While the Fund does not intend to engage in substantial short-term trading,

from time to time it may sell portfolio securities for investment reasons

without considering how long they have been held. For example, the Fund

would do this:



* to take advantage of short-term differentials in yields or market values;



* to take advantage of new investment opportunities;



* to respond to changes in the creditworthiness of an issuer; or



* to try to preserve gains or limit losses.



Any such trading would increase the Fund's portfolio turnover and its

transaction costs. However, the Fund will not attempt to set or meet any

arbitrary turnover rate since turnover is incidental to transactions

considered necessary to achieve the Fund's investment objective.



INVESTMENT LIMITATIONS



The Fund will not:



* borrow money directly or through reverse repurchase agreements or pledge

  securities except, under certain circumstances, the Fund may borrow up to

  one-third of the value of its total assets and pledge up to 10% of the value

  of its total assets to secure such borrowings;



* lend any of its assets except portfolio securities up to one-third of the

  value of its total assets;



* sell securities short except, under strict limitations, the Fund may

  maintain open short positions so long as not more than 10% of the value of

  its net assets is held as collateral for those positions;



* invest more than 5% of its total assets in securities of issuers that have

  records of less than three years of continuous operations; or



* with respect to 75% of its assets, invest more than 5% of the value of its

  total assets in securities of one issuer (except U.S. government

  obligations), or purchase more than 10% of the outstanding voting securities

  of any one issuer. For these purposes the Fund takes all common stock and

  all preferred stock of an issuer each as a single class, regardless of

  priorities, series, designations, or other differences.



The above investment limitations cannot be changed without shareholder

approval. The following limitation however, may be changed by the Trustees

without shareholder approval. Shareholders will be notified before any

material change in this limitation becomes effective.



The Fund will not:



* invest more than 15% of the value of its net assets in illiquid

  securities, including repurchase agreements providing for settlement more

  than seven days after notice, non-negotiable time deposits, certain interest

  rate swaps, caps and floors determined by the investment adviser to be

  illiquid, and certain restricted securities not determined by the Trustees

  to be liquid.



                             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. The Executive Committee

of the Board of Trustees handles the Board's responsibilities between

meetings of the Board.



INVESTMENT ADVISER



Pursuant to an investment advisory contract with the Trust, investment

decisions for the Fund are made by Federated Management, the Fund's

investment adviser (the "Adviser"), subject to direction by the Trustees.

The Adviser continually conducts investment research and supervision for the

Fund and is responsible for the purchase or sale of portfolio instruments,

for which it receives an annual fee from the Fund.



  ADVISORY FEES



  The Fund's Adviser receives an annual investment advisory fee equal to 0.40%

  of the Fund's average daily net assets. Under the investment advisory

  contract, the Adviser may voluntarily reimburse some of the operating

  expenses of the Fund. The Adviser can terminate this voluntary reimbursement

  of expenses at any time at its sole discretion.



  ADVISER'S BACKGROUND



  Federated Management, 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 Management 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 $110 billion invested across

  more than 300 funds under management and/or administration by its

  subsidiaries, as of December 31, 1996, 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

  4,500 financial institutions nationwide.



  Randall S. Bauer has been the Fund's portfolio manager since October 1995.

  Mr. Bauer joined Federated Investors in 1989 and has been a Vice President

  of the Fund's investment adviser since 1994. Mr. Bauer was an Assistant Vice

  President of the Fund's investment adviser from 1989 to 1993. Mr. Bauer is a

  Chartered Financial Analyst and received his M.B.A. in Finance from The

  Pennsylvania State University.



  Robert K. Kinsey will be a portfolio manager of the Fund effective July

  1997. Mr. Kinsey joined Federated in 1995 as a Vice President of a Federated

  advisory subsidiary. He has been a Vice President of the Fund's adviser

  since March 1997. From 1992 to 1995, he served as a Portfolio Manager for

  Harris Investment Management Co., Inc. Mr. Kinsey received his M.B.A. in

  Finance from U.C.L.A.



Both the Trust and the Adviser have adopted strict codes of ethics governing

the conduct of all employees who manage the Fund and its portfolio

securities. These codes recognize that such persons owe a fiduciary duty to

the Fund's shareholders and must place the interests of shareholders ahead

of the employees' own interest. 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 Fund; 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 INSTITUTIONAL SHARES



Federated Securities Corp. is the principal distributor for Shares of the

Fund. 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.



ADMINISTRATION OF THE FUND



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 Fund. Federated Services

Company provides these at an annual rate which relates to the average

aggregate daily net assets of all funds advised by affiliates of Federated

Investors as specified below:



      MAXIMUM                     AVERAGE AGGREGATE

 ADMINISTRATIVE FEE                DAILY NET ASSETS

       0.15%                  on the first $250 million

       0.125%                 on the next $250 million

       0.10%                  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.



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 NAV of 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 Fund. 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

Fund's Adviser or its affiliates.



                              NET ASSET VALUE



The Fund's NAV per Share fluctuates. The NAV for Shares is determined by

adding the interest of the Shares in the market value of all securities and

other assets of the Fund, subtracting the interest of the Shares in the

liabilities of the Fund and those attributable to Shares, and dividing the

remainder by the total number of Shares outstanding.



                     INVESTING IN INSTITUTIONAL SHARES



SHARE PURCHASES



Shares are sold on days on which the New York Stock Exchange is open. Shares

may be purchased either by wire or by mail.



To purchase Shares of the Fund, open an account by calling Federated

Securities Corp. Information needed to establish the account will be taken

over the telephone. The Fund reserves the right to reject any purchase

request.



BY WIRE



To purchase Shares of the Fund by Federal Reserve wire, call the Fund before

4:00 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) on the next business day following the order. 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 Short-Term Income Fund -- Institutional Shares; Fund

Number (this number can be found on the account statement or by contacting

the Fund); 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.



BY MAIL



To purchase Shares of the Fund by mail, send a check made payable to

Federated Short-Term Income Fund -- Institutional Shares to: Federated

Shareholder Services Company, c/o State Street Bank and Trust Company, P.O.

Box 8600, Boston, MA 02266-8600. Orders by mail are considered received

after payment by check is converted by the transfer agent's bank, State

Street Bank and Trust Company ("State Street Bank"), into federal funds.

This is normally the next business day after State Street Bank receives the

check.



MINIMUM INVESTMENT REQUIRED



The minimum initial investment in the Fund is $25,000 plus any financial

intermediary's fee. However, an account may be opened with a smaller amount

as long as the $25,000 minimum is reached within 90 days. An institutional

investor's minimum investment will be calculated by combining all accounts

it maintains with the Fund. Accounts established through a financial

intermediary may be subject to a smaller minimum investment.



WHAT SHARES COST



Shares are sold at their NAV next determined after an order is received.

There is no sales charge imposed by the Fund. Investors who purchase Shares

through a financial intermediary may be charged a service fee by that

financial intermediary.



The NAV is determined as of the close of trading (normally 4:00 p.m. Eastern

time) on the New York Stock Exchange, Monday through Friday, except on: (i)

days on which there are not sufficient changes in the value of the Fund's

portfolio securities that its NAV might be materially affected; (ii) days

during which no Shares are tendered for redemption and no orders to purchase

Shares are received; and (iii) the following holidays: New Year's Day,

Martin Luther King Day, Presidents' Day, Good Friday, Memorial Day,

Independence Day, Labor Day, Thanksgiving Day, and Christmas Day.



CERTIFICATES AND CONFIRMATIONS



As transfer agent for the Fund, Federated Shareholder Services Company

maintains a Share account for each shareholder. Share certificates are not

issued unless requested by contacting the Fund.



Detailed confirmations of each purchase or redemption are sent to each

shareholder. Monthly confirmations are sent to report dividends paid during

the month.



DIVIDENDS



Dividends are declared daily and paid monthly. Dividends are declared just

prior to determining NAV. If an order for Shares is placed on the preceding

business day, Shares purchased by wire begin earning dividends on the

business day wire payment is received by State Street Bank. If the order for

Shares and payment by wire are received on the same day, Shares begin

earning dividends on the next business day. Shares purchased by check begin

earning dividends on the business day after the check is converted upon

instruction of by the transfer agent into federal funds. Dividends are

automatically reinvested on payment dates in additional Shares of the Fund

unless cash payments are requested by contacting the Fund.



CAPITAL GAINS



Capital gains realized by the Fund, if any, will be distributed at least

once every 12 months.



                       REDEEMING INSTITUTIONAL SHARES



The Fund redeems Shares at their NAV next determined after the Fund receives

the redemption request. Investors who redeem Shares through a financial

intermediary may be charged a service fee by that financial intermediary.

Redemptions will be made on days on which the Fund computes its NAV.

Redemption requests must be received in proper form and can be made by

telephone request or by written request.



TELEPHONE REDEMPTION



Shareholders may redeem their Shares by telephoning the Fund before 4:00

p.m. (Eastern time). The proceeds will normally be wired the following

business day, but in no event more than seven days, to the shareholder's

account at a domestic commercial bank that is a member of the Federal

Reserve System. If at any time the Fund shall determine it is necessary to

terminate or modify this method of redemption, shareholders would be

promptly notified. Proceeds from redemption requests received 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.



An authorization form permitting the Fund to accept telephone requests must

first be completed. Authorization forms and information on this service are

available from Federated Securities Corp. Telephone redemption instructions

may be recorded. If reasonable procedures are not followed by the Fund, 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 such a

case should occur, another method of redemption, such as "Redeeming Shares

by Mail," should be considered.



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 Fund name and Share class name; the

account name as registered with the Fund; 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 Fund 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 Fund does not accept signatures guaranteed by a

notary public.



ACCOUNTS WITH LOW BALANCES



Due to the high cost of maintaining accounts with low balances, the Fund may

redeem Shares in any account and pay the proceeds to the shareholder if the

account balance falls below a required minimum value of $25,000 due to

shareholder redemptions. This requirement does not apply, however, if the

balance falls below $25,000 because of changes in the Fund's NAV.



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.



                          SHAREHOLDER INFORMATION



VOTING RIGHTS



Each Share of the Fund gives the shareholder one vote in Trustee elections

and other matters submitted to shareholders of the Trust for vote. All

shares of each portfolio in the Trust have equal voting rights, except that,

in matters affecting only a particular fund or class, only shares of that

particular fund or class are entitled to vote. As of May 9, 1997, Trust

Company of St. Joseph, St. Joseph, MO, owned 39.35% of the voting securities

of the Fund's Institutional Service Shares, and, therefore, may, for certain

purposes, be deemed to control the Fund and be able to affect the outcome of

certain matters presented for a vote of shareholders.



As a Massachusetts business trust, the Trust is not required to hold annual

shareholder meetings. Shareholder approval will be sought only for certain

changes in the Trust's or the Fund's operation and for the 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 Trust's outstanding

shares of all portfolios entitled to vote.



                              TAX INFORMATION



FEDERAL INCOME TAX



The Fund will pay no federal income tax because the Fund expects to meet

requirements of the Internal Revenue Code, as amended, applicable to

regulated investment companies and to receive the special tax treatment

afforded to such companies.



The Fund will be treated as a single, separate entity for federal income tax

purposes so that income (including capital gains) and losses realized by the

Trust's other portfolios, if any, will not be combined for tax purposes with

those realized by the Fund.



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.

Information on the tax status of dividends and distributions is provided

annually.



STATE AND LOCAL TAXES



In the opinion of Houston, Donnelly and Meck, counsel to the Fund, Shares

may be subject to personal property taxes imposed by counties,

municipalities, and school districts in Pennsylvania to the extent that the

portfolio securities in the Fund would be subject to such taxes if owned

directly by residents of those jurisdictions.



Shareholders are urged to consult their own tax advisers regarding the

status of their accounts under state and local laws.



                          PERFORMANCE INFORMATION



From time to time, the Fund advertises its total return and yield for

Shares.



Total return represents the change, over a specified period of time, in the

value of an investment in Shares after reinvesting all income and capital

gains distributions. It is calculated by dividing that change by the initial

investment and is expressed as a percentage.



The yield of Shares is calculated by dividing the net investment income per

Share (as defined by the SEC) earned by Shares over a thirty-day period by

the NAV per Share of Shares on the last day of the period. This number is

then annualized using semi-annual compounding. The yield does not

necessarily reflect income actually earned by Shares and, therefore, may not

correlate to the dividends or other distributions paid to shareholders.



The Shares are sold without any sales charge or other similar non-recurring

charges.



Total return and yield will be calculated separately for Shares and

Institutional Service Shares.



From time to time, advertisements for the Fund may refer to ratings,

rankings, and other information in certain financial publications and/or

compare the Fund's performance to certain indices.



                          OTHER CLASSES OF SHARES



The Fund also offers another class of shares called Institutional Service

Shares.



Institutional Service Shares are sold primarily to banks and other

institutions that hold assets in an agency capacity. Institutional Service

Shares are sold at NAV and are subject to a minimum initial investment of

$25,000.



Shares and Institutional Service Shares are subject to certain of the same

expenses; however, Institutional Service Shares are distributed under a

12b-1 Plan adopted by the Trust. Expense differences, between Shares and

Institutional Service Shares may affect the performance of each class.



To obtain more information and a prospectus for Institutional Service

Shares, investors may call 1-800-341-7400.



            FINANCIAL HIGHLIGHTS -- INSTITUTIONAL SERVICE SHARES



(FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD)



Reference is made to the Report of Ernst & Young LLP, Independent Auditors

on the inside back cover.



<TABLE>

<CAPTION>

                                                                    YEAR ENDED APRIL 30,

                                                    1997    1996     1995      1994     1993   1992(A)

<S>                                            <C>       <C>     <C>      <C>      <C>      <C>

 NET ASSET VALUE, BEGINNING OF PERIOD           $ 8.68  $ 8.61   $ 8.85   $ 9.17   $ 8.98   $ 9.08

 INCOME FROM INVESTMENT OPERATIONS

  Net investment income                              0.53    0.54     0.52     0.48     0.52     0.15

  Net realized and unrealized gain (loss) on          --     0.07    (0.24)   (0.32)    0.19    (0.10)

  investments

  Total from investment operations                   0.53    0.61     0.28     0.16     0.71     0.05

 LESS DISTRIBUTIONS

  Distributions from net investment income          (0.53)  (0.54)   (0.52)   (0.48)   (0.52)   (0.15)

 NET ASSET VALUE, END OF PERIOD                    $ 8.68  $ 8.68   $ 8.61   $ 8.85   $ 9.17   $ 8.98



 TOTAL RETURN(B)                                    6.27%    7.25%    3.29%    1.78%    8.12%    0.69%

 RATIOS TO AVERAGE NET ASSETS

  Expenses                                          0.81%    0.81%    0.81%    0.81%    0.76%    0.78%*

  Net investment income                             5.96%    6.17%    5.90%    5.30%    5.82%    6.37%*

  Expense waiver/reimbursement(c)                   0.28%    0.29%    0.27%    0.13%    0.45%    0.98%*

 SUPPLEMENTAL DATA

  Net assets, end of period (000 omitted)        $17,586  $16,346  $17,091  $39,649  $15,673     $778

  Portfolio turnover                                  55%      77%      38%      44%      62%     114%

</TABLE>



* Computed on an annualized basis.



(a) Reflects operations for the period from January 21, 1992 (date of

    initial public investment) to April 30, 1992.



(b) Based on net asset value, which does not reflect the sales charge or

    contingent deferred sales charge, if applicable.



(c) This voluntary expense decrease is reflected in both the expense and net

    investment income ratios shown above.



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



                          PORTFOLIO OF INVESTMENTS



                      FEDERATED SHORT-TERM INCOME FUND

                               APRIL 30, 1997

<TABLE>

<CAPTION>

  PRINCIPAL

    AMOUNT                                                                     VALUE

 CORPORATE BONDS/ASSET-BACKED SECURITIES -- 66.4%

             AUTOMOTIVE -- 15.2%

<C>          <S>                                                         <C>

 $ 2,212,633 Chevy Chase Auto Trust 1995-1, Class A, 6.00%, 12/15/2001   $    2,217,147

   1,300,000 Chrysler Corp., 10.95%, 8/1/2017                                 1,388,920

   1,348,132 Daimler-Benz Auto Grantor Trust 1995-A, Class A, 5.85%,          1,347,862

             5/15/2002

   3,000,000 Ford Motor Credit Corp., MTN, 5.83%, 6/29/1998                   2,984,805

   3,773,437 Honda Auto Receivables Grantor Trust 1995-A, Class A,            3,766,457

             6.20%, 12/15/2000

   6,000,000 Navistar Dealer Note Trust 1990-A, Class A-3, Floating Rate

             Pass Thru Certificate,

             6.548%, 1/25/2003                                                6,082,800

   1,946,028 Navistar Financial Owner Trust 1995-A, Class B, 6.85%,           1,953,384

             11/20/2001

   4,860,885 Olympic Auto Receivables Trust 1995-B, Class A-2, 7.35%,         4,910,369

             10/15/2001

   5,000,000 Olympic Auto Receivables Trust 1996-C, Class A-5, 7.00%,         5,047,350

             3/15/2004

   3,000,000 Premier Auto Trust 1995-3, Class B, 6.25%, 8/6/2001              2,958,030

   2,655,000 (a)World Omni Auto Lease Securitization Trust 1996-A, Class      2,662,062

             A-1, 6.30%, 6/25/2002

              Total                                                          35,319,186

             BANKING -- 9.9%

   3,000,000 (b)Banco Nacional de Mexico S.A., Credit Card Merchant

             Voucher Receivables Master Trust

             1996-A, Class A-1, 6.25%, 12/1/2003                              2,916,570

   3,000,000 (a)BankAmerica Corp., FRN, 5.50%, 6/25/2003                      2,921,250

   2,083,333 Chase Manhattan Credit Card Master Trust 1992-1, Class A,        2,088,708

             7.40%, 5/15/2000

   2,000,000 Chemical Master Credit Card Trust 1995-3, Class A, 6.23%,        1,952,540

             4/15/2005

   5,000,000 (a)Citicorp Sub., FRN, 5.538%, 10/25/2005                        4,924,250

   1,000,000 (a)J.P. Morgan & Co., Inc., FRN, 5.379%, 8/19/2002                 979,400

   3,000,000 Standard Credit Card Master Trust 1994-4, Class A, 8.25%,        3,151,620

             11/7/2003

   4,000,000 Toronto-Dominion Bank, Sub. Note, 7.875%, 8/15/2004              4,077,200

              Total                                                          23,011,538

             FINANCE - COMMERICIAL -- 2.1%

   5,000,000 CSXT Trade Receivables Master Trust 1993-1, Class A, 5.05%,      4,921,950

             9/25/1999

             FINANCE - RETAIL -- 13.0%

   5,000,000 Bridgestone/Firestone Master Trust 1996-1, Class B, 6.49%,       4,909,950

             7/1/2003

   2,500,000 Dayton Hudson Credit Card Master Trust 1995-1, Class A,          2,500,325

             6.10%, 2/25/2002

   5,000,000 Discover Credit Card Trust 1992-B, Class A, 6.80%,               5,024,750

             6/16/2000

   4,000,000 (a)First USA Credit Card Master Trust, 1994-3, Class B,          4,008,720

             5.838%, 12/15/1999

   4,000,000 Household Affinity Credit Card Master Trust 1993-1, Class        3,907,400

             B, 5.30%, 9/15/2000

</TABLE>



Federated Short-Term Income Fund



<TABLE>

<CAPTION>

  PRINCIPAL

    AMOUNT                                                                     VALUE

 CORPORATE BONDS/ASSET-BACKED SECURITIES -- CONTINUED

             FINANCE - RETAIL -- CONTINUED

<C>          <S>                                                         <C>

 $ 7,000,000 Household Private Label Credit Card Master Trust 1994-1,    $    7,009,170

             Class B, 7.55%, 6/20/2001

   2,800,000 Spiegel Master Trust 1994-B, Class A, 8.15%, 6/15/2004           2,901,276

              Total                                                          30,261,591

             GAS & ELECTRIC UTILITIES -- 2.8%

   1,000,000 Big Rivers Electric Corp., Trust Certificate, 10.70%,            1,071,600

             9/15/2017

   1,750,000 Kansas Electric Power Cooperative, Trust Certificate,            1,872,308

             9.73%, 12/15/2017

   2,000,000 Pennsylvania Power & Light Company, 9.25%, 10/1/2019             2,125,380

   1,300,000 Philadelphia Electric Co., 8.625%, 6/1/2022                      1,349,478

              Total                                                           6,418,766

             GOVERNMENT AGENCY -- 3.9%

   5,000,000 Province of Manitoba, 9.50%, 10/1/2000                           5,418,100

   3,380,000 Swedish Export Credit Corp., 9.875%, 3/15/2038                   3,632,317

              Total                                                           9,050,417

             HOME EQUITY RECEIVABLES -- 6.8%

   1,588,574 AFC Home Equity Loan Trust 1992-3, Class A, 7.05%,               1,584,809

             8/15/2007

   2,928,951 Advanta Home Equity Loan Trust 1992-1, Class A, 7.88%,           2,960,086

             9/25/2008

   4,554,691 CWABS 1996-1, Class A-2, 6.525%, 2/25/2014                       4,501,583

     640,694 GE Capital Home Equity Loan Trust 1991-1, Class A, 7.20%,          637,427

             9/15/2011

   2,684,952 (a)Merril Lynch Home Equity Loan Trust 1991-2, Class B,          2,691,664

             6.313%, 4/15/2006

   3,316,806 (a)Merrill Lynch Home Equity Loan Trust 1993-1, Class B,         3,340,355

             6.50%, 2/15/2003

              Total                                                          15,715,924

             INSURANCE -- 3.4%

   4,000,000 American General Corp., 9.625%, 2/1/2018                         4,340,120

   3,346,000 American Reinsurance Corp., 10.875%, 9/15/2004                   3,568,542

              Total                                                           7,908,662

             MANUFACTURED HOUSING RECEIVABLES -- 6.6%

   3,000,000 Associates Manufactured Housing Certificates 1996-1, Class       2,941,170

             A-2, 6.05%, 6/15/2027

   3,750,000 Associates Manufactured Housing Certificates 1996-1, Class       3,762,675

             A-2, 6.70%, 3/15/2027

   5,691,914 (b)Merrill Lynch Mortgage Investments, Inc. 1991-A, Class        5,688,385

             B, 9.25%, 5/15/2011

   2,508,287 Merrill Lynch Mortgage Investments, Inc. 1991-I, Class A,        2,516,138

             7.65%, 1/15/2012

     373,501 Merrill Lynch Mortgage Investments, Inc. 1992-B, Class B,          382,910

             8.50%, 4/15/2012

              Total                                                          15,291,278

</TABLE>



Federated Short-Term Income Fund



<TABLE>

<CAPTION>

  PRINCIPAL

    AMOUNT                                                                     VALUE

 CORPORATE BONDS/ASSET-BACKED SECURITIES -- CONTINUED

             RECREATIONAL VEHICLE RECEIVABLES -- 0.4%

<C>          <S>                                                         <C>

 $   961,798 Fleetwood Credit Corp. 1992-A, Class A, 7.10%, 2/15/2007    $      960,173

             TELECOMMUNICATIONS -- 2.3%

   2,000,000 British Telecommunication Finance, PLC, 9.625%, 2/15/2019        2,172,100

   3,000,000 Southwestern Bell Capital Corp., MTN, 8.81%, 12/16/2004          3,168,450

              Total                                                           5,340,550

              TOTAL CORPORATE BONDS/ASSET-BACKED SECURITIES

              (IDENTIFIED COST $155,407,412)                                154,200,035

 MORTGAGE-BACKED SECURITIES -- 26.9%

             COMMERCIAL MORTGAGE BACKED SECURITIES -- 1.8%

   4,000,000 (b)K Mart CMBS Financing, Inc., Series 1997-1, Class C,          4,007,520

             6.075%, 2/1/2007

             GOVERNMENT AGENCY-MORTGAGE-BACKED SECURITIES -- 5.8%

   2,591,980 GNMA Pool 354754, 7.50%, 2/15/2024                               2,574,640

   9,087,285 GNMA Pool 780360, 11.00%, 9/15/2015                             10,186,301

  50,071,857 Vendee Mortgage Trust 1995-1C, Class 3IO, .2925%, 2/15/2025        782,623

              Total                                                          13,543,564

             NON-GOVERNMENT AGENCY-MORTGAGE-BACKED SECURITIES -- 19.3%

   5,729,328 (b)C-BASS ABS, LLC, Series 1997-1, Class A-1, 7.05%,             5,749,037

             2/1/2017

   3,261,641 GE Capital Mortgage Services, Inc., 1995-7, Class A-1,           3,269,925

             7.50%, 9/25/2025

   1,496,100 (a)Glendale Federal Bank 1988-1, Class A, 7.402%,                1,497,970

             11/25/2027

   2,303,347 (a)(b)Greenwich Capital Acceptance 1991-4, Class B-1A,           2,306,940

             8.478%, 7/1/2019

  22,339,211 (a)Greenwich Capital Acceptance 1993-AFCI, Class B-1,            2,297,549

             7.618%, 9/25/2023

   3,264,921 (a)Greenwich Capital Acceptance 1993-LB2, Class A-1, 7.92%,      3,274,096

             8/25/2023

   1,669,486 Greenwich Capital Acceptance 1993-LB3, Class A-1, 7.68%,         1,673,659

             1/25/2024

   7,694,368 (a)Greenwich Capital Acceptance 1994-B, Class A, 7.72%,          7,759,309

             7/1/2018

     466,090 (b)Long Beach Federal Savings Bank 1992-3, Class A, 9.60%,         471,477

             6/15/2022

   2,500,000 Prudential Home Mortgage Securities, Inc., 1992-32, Class        2,503,175

             A-6, 7.50%, 10/25/2022

   5,014,872 Prudential Home Mortgage Securities, Inc., 1992-5, Class         4,960,912

             A-6, 7.50%, 4/25/2007

   4,039,443 Residential Accredit Loans, Inc., 1996-QS8, Class A-3,           3,996,544

             7.05%, 12/25/2026

   2,850,000 Residential Accredit Loans, Inc., 1997-QS2, Class A-3,           2,841,992

             7.25%, 3/31/2027

     194,480 Residential Funding Mortgage Securities, Inc., 1993-S18,           194,354

             Class A-2, 7.50%, 5/25/2023

   2,000,018 (a)Resolution Trust Corp. 1992-12, Class B-3, 7.851%,            1,983,458

             1/25/2025

              Total                                                          44,780,397

              TOTAL MORTGAGE-BACKED SECURITIES (IDENTIFIED COST              62,331,481

              $62,306,041)

</TABLE>



Federated Short-Term Income Fund



<TABLE>

<CAPTION>

  PRINCIPAL

    AMOUNT                                                                     VALUE

 (C)REPURCHASE AGREEMENT -- 6.4%

<C>          <S>                                                         <C>

 $14,860,000 BT Securities Corporation, 5.43%, dated 4/30/1997, due      $   14,860,000

             5/1/1997 (AT AMORTIZED COST)

              TOTAL INVESTMENTS (IDENTIFIED COST $232,573,453)(D)        $   231,391,516

</TABLE>



(a) Denotes variable rate and floating rate obligations for which the

    current rate is shown.



(b) Denotes a restricted security which is subject to restrictions on resale

    under Federal Securities laws. At the end of the period, these securities

    amounted to $21,139,929, which represents 9.1% of net assets.



(c) The repurchase agreement is fully collateralized by U.S. government

    and/or agency obligations based on market prices at the date of the

    portfolio. The investment in the repurchase agreement is through

    participation in a joint account with other Federated funds.



(d) The cost of investments for federal tax purposes amounts to

    $232,573,453. The net unrealized depreciation of investments on a federal

    tax basis amounts to $1,181,937 which is comprised of $795,349 appreciation

    and $1,977,286 depreciation at April 30, 1997.



Note: The categories of investments are shown as a percentage of net assets

      ($232,023,577) at April 30, 1997.



The following acronyms are used throughout this portfolio:



FRN  -- Floating Rate Note

GNMA -- Government National Mortgage Association

LLC  -- Limited Liability Company

MTN  -- Medium Term Note

PLC  -- Public Limited Corporation



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



                    STATEMENT OF ASSETS AND LIABILITIES



                      FEDERATED SHORT-TERM INCOME FUND

                               APRIL 30, 1997

<TABLE>

<S>                                                                      <C>         <C>

 ASSETS:

 Total investments in securities, at value (identified and tax cost                   $ 231,391,516

 $232,573,453)

 Income receivable                                                                        1,732,136

 Receivable for investments sold                                                            118,827

 Receivable for shares sold                                                                 424,844

    Total assets                                                                      $ 233,667,323

 LIABILITIES:

 Payable for shares redeemed                                              $   214,460

 Income distribution payable                                                1,147,753

 Payable to the Bank                                                          251,955

 Accrued expenses                                                              29,578

    Total liabilities                                                                     1,643,746

 NET ASSETS for 26,717,976 shares outstanding                                         $ 232,023,577

 NET ASSETS CONSIST OF:

 Paid-in capital                                                                      $ 258,040,526

 Net unrealized depreciation of investments                                             (1,181,937)

 Accumulated net realized loss on investments                                          (24,605,883)

 Distributions in excess of net investment income                                         (229,129)

    Total Net Assets                                                                  $ 232,023,577

 NET ASSET VALUE, OFFERING PRICE AND REDEMPTION PROCEEDS PER SHARE:

 INSTITUTIONAL SHARES:

 $214,437,974 / 24,692,959 shares outstanding                                                 $8.68

 INSTITUTIONAL SERVICE SHARES:

 $17,585,603 / 2,025,017 shares outstanding                                                   $8.68

</TABLE>



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



                          STATEMENT OF OPERATIONS



                      FEDERATED SHORT-TERM INCOME FUND

                         YEAR ENDED APRIL 30, 1997

<TABLE>

<S>                                                        <C>           <C>           <C>

 INVESTMENT INCOME:

 Interest                                                                               $16,204,039

 EXPENSES:

 Investment advisory fee                                                 $ 957,140

 Administrative personnel and services fee                                 180,791

 Custodian fees                                                             36,965

 Transfer and dividend disbursing agent fees and expenses                   64,903

 Directors'/Trustees' fees                                                   7,903

 Auditing fees                                                              17,478

 Legal fees                                                                  3,997

 Portfolio accounting fees                                                  86,082

 Distribution services fee -- Institutional Service Shares                  40,701

 Shareholder services fee -- Institutional Shares                          557,524

 Shareholder services fee -- Institutional Service Shares                   40,704

 Share registration costs                                                   28,724

 Printing and postage                                                       23,097

 Insurance premiums                                                          4,859

 Taxes                                                                       3,697

 Miscellaneous                                                               7,592

     Total expenses                                                      2,062,157

 Waivers --

     Waiver of investment advisory fee                       $  (72,703)

     Waiver of distribution services fee -- Institutional       (39,073)

     Service Shares

     Waiver of shareholder services fee -- Institutional       (557,524)

     Shares

     Waiver of shareholder services fee -- Institutional         (1,628)

     Service Shares

         Total waivers                                                    (670,928)

                  Net expenses                                                            1,391,229

                   Net investment income                                                 14,812,810

 REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS:

 Net realized loss on investments                                                         (629,217)

 Net change in unrealized depreciation of investments                                       928,955

     Net realized and unrealized gain on investments                                        299,738

         Change in net assets resulting from operations                                 $15,112,548

</TABLE>



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



                     STATEMENT OF CHANGES IN NET ASSETS



                      FEDERATED SHORT-TERM INCOME FUND



<TABLE>

<CAPTION>

                                                                           YEAR ENDED APRIL 30,

                                                                      1997                  1996

<S>                                                              <C>                  <C>

 INCREASE (DECREASE) IN NET ASSETS:

 OPERATIONS --

 Net investment income                                            $  14,812,810         $  14,529,558

 Net realized gain (loss) on investments ($1,566,031 net

 loss and $10,784,773 net loss,

 respectively, as computed for federal tax purposes)                   (629,217)           (2,061,785)

 Net change in unrealized appreciation/depreciation                     928,955             4,045,498

  Change in net assets resulting from operations                     15,112,548            16,513,271

 DISTRIBUTIONS TO SHAREHOLDERS --

 Distributions from net investment income

  Institutional Shares                                              (13,841,711)          (13,302,550)

  Institutional Service Shares                                         (971,099)           (1,227,008)

 Distributions in excess of net investment income

  Institutional Shares                                                 (229,129)                 --

   Change in net assets resulting from distributions to             (15,041,939)          (14,529,558)

   shareholders

 SHARE TRANSACTIONS --

 Proceeds from sale of shares                                       139,918,706           109,565,191

 Net asset value of shares issued to shareholders in                  3,262,307             2,706,717

 payment of distributions declared

 Cost of shares redeemed                                           (144,248,869)         (117,974,583)

  Change in net assets resulting from share transactions             (1,067,856)           (5,702,675)

   Change in net assets                                                (997,247)           (3,718,962)

 NET ASSETS:

 Beginning of period                                                233,020,824           236,739,786

 End of period                                                    $ 232,023,577         $ 233,020,824

</TABLE>



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



                       NOTES TO FINANCIAL STATEMENTS



                      FEDERATED SHORT-TERM INCOME FUND



ORGANIZATION



Federated Income Securities Trust (the "Trust") is registered under the

Investment Company Act of 1940, as amended (the "Act") as an open-end,

management investment company. The Trust consists of two diversified

portfolios. The financial statements included herein are only those of

Federated Short-Term Income Fund (the "Fund"), a diversified portfolio. The

financial statements of the other portfolio are presented separately. The

assets of each portfolio are segregated and a shareholder's interest is

limited to the portfolio in which shares are held. The investment objective

of the Fund is to seek to provide current income. The Fund offers two

classes of shares: Institutional Shares and Institutional Service Shares.



SIGNIFICANT ACCOUNTING POLICIES



The following is a summary of significant accounting policies consistently

followed by the Fund in the preparation of its financial statements. These

policies are in conformity with generally accepted accounting principles.



INVESTMENT VALUATIONS



U.S. government securities, listed corporate bonds, other fixed income and

asset-backed securities, unlisted securities and private placement

securities are generally valued at the mean of the latest bid and asked

price as furnished by an independent pricing service. Short-term securities

are valued at the prices provided by an independent pricing service.

However, short-term securities with remaining maturities of sixty days or

less at the time of purchase may be valued at amortized cost, which

approximates fair market value.



REPURCHASE AGREEMENTS



It is the policy of the Fund 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 Fund 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 Fund will only enter into repurchase agreements with banks and other

recognized financial institutions, such as broker/dealers, which are deemed

by the Fund'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 Fund 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.



Income and capital gain distributions are determined in accordance with

income tax regulations which may differ from generally accepted accounting

principles. These differences are primarily due to differing treatments for

expiring capital loss carryforwards. The following reclassifications have

been made to the financial statements.



        INCREASE (DECREASE)

                      ACCUMULATED

PAID-IN CAPITAL    NET REALIZED LOSS

 ($3,077,752)        $3,077,752



Net investment income, net realized gains/losses, and net assets were not

affected by this reclassification.



FEDERAL TAXES



It is the Fund'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.



At April 30, 1997, the Fund, for federal tax purposes, had a capital loss

carryforward of $24,147,796, which will reduce the Fund's taxable income

arising from future net realized gain on investments, if any, to the extent

permitted by the Code, and thus will reduce the amount of the distributions

to shareholders which would otherwise be necessary to relieve the Fund of

any liability for federal tax. Pursuant to the Code, such capital loss

carryforward will expire as follows:



 EXPIRATION YEAR    EXPIRATION AMOUNT

      1998             $   316,627

      1999               1,132,354

      2000               4,105,766

      2002                 669,532

      2003               5,572,713

      2004              10,784,773

      2005               1,566,031



Additionally, net capital losses of $458,087 attributable to security

transactions incurred after October 31, 1996 are treated as arising on the

first day of the Fund's next taxable year.



WHEN-ISSUED AND DELAYED DELIVERY TRANSACTIONS



The Fund may engage in when-issued or delayed delivery transactions. The

Fund 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. In some cases, the issuer of restricted securities has

agreed to register such securities for resale, at the issuer's expense

either upon demand by the Fund or in connection with another registered

offering of the securities. Many restricted securities may be resold in the

secondary market in transactions exempt from registration. Such restricted

securities may be determined to be liquid under criteria established by the

Board of Trustees. The Fund will not incur any registration costs upon such

resales. The Fund's restricted securities are valued at the price provided

by dealers in the secondary market or, if no market prices are available, at

the fair value as determined by the Fund's pricing committee.



Additional information on each restricted security held at April 30, 1997 is

as follows:



<TABLE>

<CAPTION>

                                                              ACQUISITION   ACQUISITION

 SECURITY                                                        DATE           COST

<S>                                                          <C>           <C>

 Banco Nacional de Mexico, 1996-A                              1/9/1997     $ 2,935,781

 Merrill Lynch Mortgage Investments, Inc., 1991-A, Class B    11/23/1994      5,781,739

 K Mart CMBS Financing, Inc., Series 1997-1                    2/27/1997      4,000,000

 C-BASS ABS, LLC, Series 1997-1                                2/25/1997      5,752,603

 Greenwich Capital Acceptance 1991-4, Class B-1A               1/7/1993       2,338,480

 Long Beach Federal Savings Bank Series 1992-3, Class A        6/29/1992        717,099

</TABLE>



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) for

each class of shares.



Transactions in shares were as follows:



<TABLE>

<CAPTION>

                              YEAR ENDED APRIL 30,

                                             1997                                1996

 INSTITUTIONAL SHARES              SHARES              AMOUNT          SHARES              AMOUNT

<S>                            <C>              <C>                <C>              <C>

 Shares sold                     15,252,983      $  132,739,529      10,873,366      $   95,413,085

 Shares issued to                   321,221           2,792,262         238,773           2,094,178

 shareholders in payment

 of distributions

 declared

 Shares redeemed                (15,832,329)       (137,838,962)    (11,665,688)       (102,282,720)

  Net change resulting             (258,125)     $   (2,307,171)       (553,549)     $   (4,775,457)

  from Institutional

  Shares transactions

<CAPTION>

                              YEAR ENDED APRIL 30,

                                             1997                                1996

 INSTITUTIONAL SERVICE             SHARES              AMOUNT          SHARES              AMOUNT

 SHARES

<S>                            <C>              <C>                <C>              <C>

 Shares sold                        825,563       $   7,179,177       1,615,112       $  14,152,106

 Shares issued to                    54,067             470,045          69,892             612,539

 shareholders in payment

 of distributions

 declared

 Shares redeemed                   (736,958)         (6,409,907)     (1,787,163)        (15,691,863)

  Net change resulting

  from Institutional

  Service Shares

  transactions                      142,672       $   1,239,315        (102,159)      $    (927,218)

   Net change resulting            (115,453)      $  (1,067,856)       (655,708)      $  (5,702,675)

   from Fund share

   transactions

</TABLE>



INVESTMENT ADVISORY FEE AND OTHER TRANSACTIONS WITH AFFILIATES



INVESTMENT ADVISORY FEE



Federated Management, the Fund's investment adviser, (the "Adviser"),

receives for its services an annual investment advisory fee equal to 0.40%

of the Fund's average daily net assets. The Adviser may voluntarily choose

to waive any portion of its fee. The Adviser can modify or terminate this

voluntary waiver at any time at its sole discretion.



ADMINISTRATIVE FEE



Federated Services Company ("FServ"), under the Administrative Services

Agreement, provides the Fund 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.



DISTRIBUTION SERVICES FEE



The Fund has adopted a Distribution Plan (the "Plan") pursuant to Rule 12b-1

under the Act. Under the terms of the Plan, the Fund will compensate

Federated Securities Corp. ("FSC"), the principal distributor, from the net

assets of the Fund to finance activities intended to result in the sale of

the Fund's Institutional Service Shares. The Plan provides that the Fund may

incur distribution expenses up to 0.25% of the average daily net assets of

Instutional Service Shares annually, to compensate FSC. The distributor may

voluntarily choose to waive any portion of its fee. The distributor can

modify or terminate this voluntary waiver at any time at its sole

discretion.



SHAREHOLDER SERVICES FEE



Under the terms of a Shareholder Services Agreement with Federated

Shareholder Services ("FSS"), the Fund will pay FSS up to 0.25% of daily

average net assets of the Fund shares 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 AGENT AND DIVIDEND DISBURSING AGENT FEES



FServ, through its subsidiary, Federated Shareholder Services Company

("FSSC") serves as transfer and dividend disbursing agent for the Fund. 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 Fund's accounting records for which it receives a fee.

The fee is based on the level of the Fund's average daily net assets for the

period, plus out-of-pocket expenses.



GENERAL



Certain of the Officers and Trustees of the Fund are Officers and Directors

or Trustees of the above companies.



INVESTMENT TRANSACTIONS



Purchases and sales of investments, excluding short-term securities, for the

period ended April 30, 1997, were as follows:



PURCHASES    $125,993,771

SALES        $130,814,892



             REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS



To the Trustees and Shareholders of

FEDERATED SHORT-TERM INCOME FUND

(a portfolio of Federated Income Securities Trust):



We have audited the accompanying statement of assets and liabilities,

including the portfolio of investments, of Federated Short-Term Income Fund

(one of the portfolios comprising Federated Income Securities Trust), as of

April 30, 1997, and the related statement of operations for the year then

ended, the statement of changes in net assets for each of the two years in

the period then ended and the financial highlights (see page 2 and 17 of

this prospectus) for the periods presented. These financial statements and

financial highlights are the responsibility of the Fund's management. Our

responsibility is to express an opinion on these financial statements and

financial highlights based on our 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

securities owned as of April 30, 1997, by correspondence with the custodian

and brokers. 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, the financial statements and financial highlights referred

to above present fairly, in all material respects, the financial position of

Federated Short-Term Income Fund, a portfolio of Federated Income Securities

Trust, at April 30, 1997, the results of its operations for the year then

ended, the changes in its net assets for each of the two years in the period

then ended, and financial highlights for the periods presented, in

conformity with generally accepted accounting principles.



                                ERNST & YOUNG LLP



Pittsburgh, Pennsylvania

June 13, 1997



[Graphic]Federated Investors



Federated Short-Term Income Fund



(A Portfolio of Federated Income Securities Trust)



Institutional Shares



PROSPECTUS

JUNE 30, 1997



A Diversified Portfolio of Federated Income Securities Trust, an Open-End,

Management Investment Company



FEDERATED SHORT-TERM INCOME FUND

Institutional Shares

Federated Investors Tower

Pittsburgh, PA 15222-3779



DISTRIBUTOR

Federated Securites Corp.

Federated Investors Tower

Pittsburgh, PA 15222-3779



INVESTMENT ADVISER

Federated Management

Federated Investors Tower

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

Federated Investors Tower

Pittsburgh, PA 15222-3779



INDEPENDENT AUDITORS

Ernst & Young LLP

One Oxford Centre

Pittsburgh, PA 15219



Federated Securities Corp., Distributor

Cusip 31420C209

1111903A-IS (6/97)[Graphic]





Federated Short-Term Income Fund



Annual Report For Fiscal Year Ended April 30, 1997



MANAGEMENT DISCUSSION AND ANALYSIS



The investment objective of the fund is to seek to provide current income.

To the extent consistent with this objective, the fund will strive to

minimize fluctuation in principal value through a portfolio with an

effective modified duration of two years or less.



The fund invests its assets primarily in a broad range of investment grade

securities rated A or better, or of comparable quality. These include fixed

and floating rate corporate bonds, asset-backed securities, and U.S.

government-backed securities which are guaranteed as to the timely payment

of principal and interest by the U.S. government, its agencies or

instrumentalities. Fund shares, however, are not guaranteed by the U.S.

government.



The total returns for the one-year period ended April 30, 1997, for the

fund's Institutional Share and Institutional Service Share classes, based on

net asset value, were 6.53% and 6.27%, respectively.* The net asset value of

the fund remained unchanged at $8.68. The net assets of the fund decreased

from $233.0 million to $232.0 million. As of April 30, 1997, the 30-day net

distribution rate for Institutional Shares of the fund decreased from 6.63%

to 6.19%. The 30-day net distribution rate for Institutional Service Shares

of the fund decreased from 6.38% to 5.94% as of April 30, 1997.* As of April

30, 1997, the 30-day SEC yields for Institutional Shares and Institutional

Service Shares were 6.45% and 6.20%, respectively.* The effective modified

duration of the fund at April 30, 1997 was 1.4 years, slightly to the

negative side of the fund's 1.0 to 2.0 year specified duration range.



Concerns over economic growth have undermined bond market performance during

the past year. Each time the market starts to believe that the six-year

economic expansion may finally be nearing its conclusion, new data emerges

which shows that growth is still above the "comfort zone" of most

fixed-income investors, and yields back up. A recent example of this was the

bond market's negative reaction to the above trend increase in gross

domestic product for the first quarter of 1997. Over the course of the year,

these "on-again, off-again" movements in market psychology had the net

effect of increasing yields by approximately 0.25% in the part of the yield

curve in which the fund generally invests. Yield change is measured by the

yield change on the 2-year U.S. Treasury note within the reporting period.

Despite the increase in rates, the fund managed to post a return which was

significantly better than that of the Lipper Institutional Money Market

Fund** category average for the reporting period, which returned 5.14%. The

fund also bested the average return of its own peer group, the Lipper Short

Investment Grade debt category, which returned 5.80%.



Fund Management believes that while the economy does not appear ready to

falter anytime soon, current interest rate levels would appear to have more

than accounted for any uptick in inflationary pressures. Real interest rates,

interest rates which are adjusted for inflation, are currently high by

historical standards. This means that either the market believes inflation

could be increasing, or that absolute interest rates should eventually decline.

Fund management anticipates that inflation will not increase materially over

the intermediate term, thus implying lower interest rates down the road.

Continued economic growth would not be bad for bonds unless it is accompanied

by a commensurate increase in inflation, which would erode the value of

fixed-income investments.



* Performance quoted represents past performance and is not indicative of

  future results. Investment return and principal value will fluctuate, so

  that an investor's shares, when redeemed, may be worth more or less than

  their original cost.



** Lipper Analytical Services, Inc. ranks funds in various fund categories

   by making comparative calculations using total return. Total return assumes

   the reinvestment of all capital gains distributions and income dividends and

   takes into account any change in net asset value over a specific period of

   time. Unlike the fund, money market funds seek to maintain a stable net

   asset value of $1.00 per share.



The negative bias with regard to duration, as noted above, might appear to

belie fund management's fundamentally constructive view on the bond market

in general. The reason for the apparent conflict is that while bond yields

are still expected to fall over the intermediate term, the decision of the

Federal Reserve Board (the "Fed") not to increase short-term interest rates

in May 1997 leaves the short part of the yield curve vulnerable in the event

that the Fed does decide to notch rates upward. Fund management believes that

an ever-vigilant Fed may try to stay ahead of the inflation curve. With

America's "economic machine" humming along, it would not be unreasonable to

expect the Fed to increase rates to provide an "insurance chip" against any

resurgence of inflation. If the Fed moves, or if economic activity slows in

any pronounced fashion, fund management's bias would be to extend duration

toward a neutral position.



The asset mix of the fund should continue to consist of traditional

corporate, mortgage-backed and asset-backed securities, with the largest

concentration in the latter category. With yields not expected to increase

or decrease precipitously in the near to intermediate term, asset- and

mortgage-backed securities, which offer high quality with a yield advantage

over Treasury securities, would appear to offer value despite the fact that

the current yield advantage is low by historical standards. With regard to

traditional corporate securities given the "steady-as-she-goes" economic

scenario depicted above, these securities do not appear poised to

underperform treasuries anytime soon, although corporate securities, like

most asset- and mortgage-backed securities, would also be considered "tight

to treasuries" by historical standards. With regard to overall credit

quality, the fund's portfolio solidly remains investment grade, with over

60% of fund assets rated "AAA" at the current fiscal year-end, and no

securities rated below "A", or of comparable quality.



Federated Short-Term Income Fund



Institutional Shares



GROWTH OF $25,000 INVESTED IN FEDERATED SHORT-TERM INCOME FUND

(INSTITUTIONAL SHARES)



The graph below illustrates the hypothetical investment of $25,000 in the

Federated Short-Term Income Fund (Institutional Shares) (the "Fund") from

April 30, 1987 to April 30, 1997, compared to the Merrill Lynch Total Return

Investment Grade Corporates Index (Short-Term 1-2.99 Years)("MLTRIGCI")+ and

the Lipper Short Investment Grade Debt Funds Average ("LSIGDFA")++.



[Graphic representation "A" omitted. See Appendix.]



PAST PERFORMANCE IS NOT PREDICTIVE OF FUTURE PERFORMANCE. YOUR INVESTMENT

RETURN AND PRINCIPAL VALUE WILL FLUCTUATE SO WHEN SHARES ARE REDEEMED, THEY

MAY BE WORTH MORE OR LESS THAN ORIGINAL COST. MUTUAL FUNDS ARE NOT

OBLIGATIONS OF OR GUARANTEED BY ANY BANK AND ARE NOT FEDERALLY INSURED.



This report must be preceded or accompanied by the Fund's prospectus dated

June 30, 1997, and, together with financial statements contained therein,

constitutes the Fund's annual report.



* The Fund's performance assumes the reinvestment of all dividends and

  distributions. The MLTRIGCI and the LSIGDFA have been adjusted to reflect

  reinvestment of dividends on securities in the index and average.



** On December 31, 1991, the shareholders approved a change in the

   fundamental investment policies which state that the Fund will be invested

   in high-grade as opposed to lower-rated debt securities, and as a result,

   investment income per share is lower.



+ The MLTRIGCI is not adjusted to reflect sales charges, expenses, or other

  fees that the SEC requires to be reflected in the Fund's performance. This

  index is unmanaged.



++ The LSIGDFA represents the average of the total returns reported by all

   of the mutual funds designated by Lipper Analytical Services, Inc. as

   falling into the category, and is not adjusted to reflect any sales charges.

   However, these total returns are reported net of expenses or other fees that

   the SEC requires to be reflected in a fund's performance.



Federated Short-Term Income Fund



Institutional Service Shares



GROWTH OF $25,000 INVESTED IN FEDERATED SHORT-TERM INCOME FUND

(INSTITUTIONAL SERVICE SHARES)



The graph below illustrates the hypothetical investment of $25,000 in the

Federated Short-Term Income Fund (Institutional Service Shares) (the "Fund")

from January 24, 1992 (start of performance) to April 30, 1997, compared to

the Merrill Lynch Total Return Investment Grade Corporate Index (Short-Term

1-2.99 Years)("MLTRIGCI")+ and the Lipper Short Investment Grade Debt Funds

Average ("LSIGDFA")++.



[Graphic representation "B" omitted.  See Appendix.]



PAST PERFORMANCE IS NOT PREDICTIVE OF FUTURE PERFORMANCE. YOUR INVESTMENT

RETURN AND PRINCIPAL VALUE WILL FLUCTUATE SO WHEN SHARES ARE REDEEMED, THEY

MAY BE WORTH MORE OR LESS THAN ORIGINAL COST. MUTUAL FUNDS ARE NOT

OBLIGATIONS OF OR GUARANTEED BY ANY BANK AND ARE NOT FEDERALLY INSURED.



This report must be preceded or accompanied by the Fund's prospectus dated

June 30, 1997, and, together with financial statements contained therein,

constitutes the Fund's annual report.



* The Fund's performance assumes the reinvestment of all dividends and

  distributions. The MLTRIGCI and the LSIGDFA have been adjusted to reflect

  reinvestment of dividends on securities in the index and average.



+ The MLTRIGCI is not adjusted to reflect sales charges, expenses, or other

  fees that the SEC requires to be reflected in the Fund's performance. This

  index is unmanaged.



++ The LSIGDFA represents the average of the total returns reported by all

   of the mutual funds designated by Lipper Analytical Services, Inc. as

   falling into the category, and is not adjusted to reflect any sales charges.

   However, these total returns are reported net of expenses or other fees that

   the SEC requires to be reflected in a fund's performance.



[Graphic]

Federated Investors

Federated Securities Corp., Distributor

Cusip 31420C209

Cusip 31420C308



1111903ARS (6/97)



[Graphic]





                      FEDERATED SHORT-TERM INCOME FUND

                          INSTITUTIONAL SHARES

                        INSTITUTIONAL SERVICE SHARES

             (A PORTFOLIO OF FEDERATED INCOME SECURITIES TRUST)



                    STATEMENT OF ADDITIONAL INFORMATION



This Statement of Additional Information should be read with the

prospectuses of Federated Short-Term Income Fund (the "Fund"), a portfolio

of Federated Income Securities Trust (the "Trust") dated June 30, 1997. 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 INVESTORS TOWER

PITTSBURGH, PENNSYLVANIA 15222-3779



                   Statement dated June 30, 1997



[Graphic]Federated Investors



Federated Securities Corp., Distributor

Cusip 31420C209

Cusip 31420C308



1111903B (6/97) [Graphic]



TABLE OF CONTENTS



 GENERAL INFORMATION ABOUT THE FUND                                      1

 INVESTMENT OBJECTIVE AND POLICIES                                       1

  U.S. Government Securities                                             1

  Weighted Average Portfolio Maturity                                    1

  Weighted Average Portfolio Duration                                    2

  When-Issued and Delayed Delivery Transactions                          2

  Repurchase Agreements                                                  2

  Lending of Portfolio Securities                                        3

  Reverse Repurchase Agreements                                          3

  Privately Issued Mortgage-Related Securities                           3

  Portfolio Turnover                                                     3

  Investment Limitations                                                 3

 FEDERATED INCOME SECURITIES TRUST MANAGEMENT                            5

  Fund Ownership                                                         9

  Trustee Compensation                                                   9

  Trustee Liability                                                     10

 INVESTMENT ADVISORY SERVICES                                           10

  Adviser to the Fund                                                   10

 BROKERAGE TRANSACTIONS                                                 10

 OTHER SERVICES                                                         10

  Fund Administration                                                   10

  Custodian and Portfolio Accountant                                    11

  Transfer Agent                                                        11

  Independent Auditors                                                  11

 PURCHASING SHARES                                                      11

 Distribution Plan (Institutional Service Shares only) and Shareholder

 Services                                                               11

  Conversion to Federal Funds                                           11

 DETERMINING NET ASSET VALUE                                            11

  Determining Value of Securities                                       12

 REDEEMING SHARES                                                       12

  Redemption in Kind                                                    12

 TAX STATUS                                                             12

  The Fund's Tax Status                                                 12

  Shareholders' Tax Status                                              12

 TOTAL RETURN                                                           13

 YIELD                                                                  13

 PERFORMANCE COMPARISONS                                                13

  Ecomonic and Market Information                                       14

 ABOUT FEDERATED INVESTORS                                              14

  Mutual Fund Market                                                    15

  Institutional Clients                                                 15

  Bank Marketing                                                        15

  Broker/Dealers and Bank Broker/Dealer

   Subsidiaries                                                         15

 APPENDIX                                                               16

  Standard & Poor's Ratings Group ("S&P")

   Long-Term Debt Rating Definitions                                    16

  Moody's Investors Service, Inc.

   Corporate Bond Rating Definitions                                    16

  Fitch Investors Service, Inc.

   Long-Term Debt Ratings                                               16

  Moody's Investors Service, Inc.

   Commercial Paper Ratings                                             16

  Standard & Poor's Ratings Group

   Commercial Paper Ratings                                             16

  Fitch Investors Service, Inc.

   Commercial Paper Ratings Definitions                                 17

  Duff & Phelps Rating Service

   (Duff & Pehlps) Long-Term Debt Ratings                               17



GENERAL INFORMATION ABOUT THE FUND



The Fund is a portfolio of Federated Income Securities Trust, which was

established as a Massachusetts business trust under a Declaration of Trust

dated January 24, 1986. On December 31, 1991, the shareholders voted to

permit the Trust to offer one or more separate series and classes of shares.

Shares of the Fund are offered in two classes, Institutional Shares and

Institutional Service Shares (individually and collectively referred to as

"Shares"). This Statement of Additional Information relates to both classes

of Shares of the Fund.



INVESTMENT OBJECTIVE AND POLICIES



The Fund's investment objective is to seek to provide current income. The

Fund will pursue this objective by investing primarily in a diversified

portfolio of short- and medium-term high grade debt securities. The

foregoing investment objective and policy may not be changed without the

prior approval of the Fund's shareholders.



U.S. GOVERNMENT SECURITIES



The types of U.S. government obligations in which the Fund 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 may be

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.



Examples of agencies and instrumentalities which may not always receive

financial support from the U.S. government are:



* Farm Credit System, including the National Bank for Cooperatives, Farm

  Credit Banks and Banks for Cooperatives;



* Federal Home Loan Banks;



* The Student Loan Marketing Association;



* Federal Home Loan Mortgage Corporation; and



* Federal National Mortgage Association.



WEIGHTED AVERAGE PORTFOLIO MATURITY



The Fund will determine its dollar-weighted average portfolio maturity by

assigning a "weight" to each portfolio security based upon the pro rata

market value of such portfolio security in comparison to the market value of

the entire portfolio. The remaining maturity of each portfolio security is

then multiplied by its weight, and the results are added together to

determine the weighted average maturity of the portfolio. For purposes of

calculating its dollar-weighted average portfolio maturity, the Fund will

treat (a) asset-backed securities as having a maturity equal to their

estimated weighted-average maturity and (b) variable and floating rate

instruments as having a remaining maturity commensurate with the period

remaining until the next scheduled adjustment to the instrument's interest

rate. The average maturity of asset-backed securities will be calculated

based upon assumptions established by the investment adviser as to the

probable amount of the principal prepayments weighted by the period until

such prepayments are expected to be received.



Fixed rate securities hedged with interest rate swaps or caps will be

treated as floating or variable rate securities based upon the interest rate

index of the swap or cap; floating and variable rate securities hedged with

interest rate swaps or floors will be treated as having a maturity equal to

the term of the swap or floor. In the event that the Fund holds an interest

rate swap, cap or floor that is not hedging another portfolio security, the

swap, cap or floor will be treated as having a maturity equal to its term

and a weight equal to its notional principal amount for such term.



WEIGHTED AVERAGE PORTFOLIO DURATION



Duration is a commonly used measure of the potential volatility of the price

of a debt security, or the aggregate market value of a portfolio of debt

securities, prior to maturity. Duration measures the magnitude of the change

in the price of a debt security relative to a given change in the market

rate of interest. The duration of a debt security depends upon three primary

variables: the security's coupon rate, maturity date and the level of market

interest rates for similar debt securities. Generally, debt securities with

lower coupons or longer maturities will have a longer duration than

securities with higher coupons or shorter maturities. For purposes of

calculating its dollar-weighted average portfolio duration, the Fund will

treat variable and floating rate instruments as having a remaining duration

commensurate with the period remaining until the next scheduled adjustment

to the instrument's interest rate.



Duration is calculated by dividing the sum of the time-weighted values of

cash flows of a security or portfolio of securities, including principal and

interest payments, by the sum of the present values of the cash flows.



The duration of interest rate agreements, such as interest rates swaps, caps

and floors, is calculated in the same manner as other securities. However,

certain interest rate agreements have negative durations, which the Fund may

use to reduce its weighted average portfolio duration.



Mathematically, duration is measured as follows:



Duration = PVCF1(1) + PVCF2(2) + PVCF3(3) + ............. + PVCFn(n)

            PVTCF      PVTCF      PVCTF                       PVCTF



where



PVCFt = the present value of the cash flow in period t discounted at the

prevailing yield-to-maturity



t = the period when the cash flow is received



n = remaining number of periods until maturity



PVTCF = total present value of the cash flow from the bond where the present

        value is determined using the prevailing yield-to-maturity



Certain debt securities, such as mortgage-backed and asset-backed

securities, may be subject to prepayment at irregular intervals. The

duration of these instruments will be calculated based upon assumptions

established by the investment adviser as to the probable amount and sequence

of principal prepayments. Duration calculated in this manner, commonly

referred to as "effective duration," allows for changing prepayment rates as

interest rates change and expected future cash flows are affected. The

calculation of effective duration will depend upon the investment adviser's

assumed prepayment rate.



WHEN-ISSUED AND DELAYED DELIVERY TRANSACTIONS



The Fund engages in when-issued and delayed delivery transactions only for

the purpose of acquiring portfolio securities consistent with the Fund's

investment objective and policies, not for investment leverage. These

transactions are made to secure what is considered to be an advantageous

price or yield for the Fund. No fees or other expenses, other than normal

transaction costs, are incurred. However, liquid assets of the Fund

sufficient to make payment for the securities to be purchased are segregated

on the Fund's records at the trade date. These assets are marked to market

daily and are maintained until the transaction has been settled. The Fund

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.



REPURCHASE AGREEMENTS



The Fund or its custodian will take possession of the securities subject to

repurchase agreements, and these securities will be marked to market daily.

To the extent that the original seller does not repurchase the securities

from the Fund, the Fund could receive less than the repurchase price on any

sale of such securities. In the event that such a defaulting seller filed

for bankruptcy or became insolvent, disposition of such securities by the

Fund might be delayed pending court action. The Fund believes that under the

regular procedures normally in effect for custody of the Fund's portfolio

securities subject to repurchase agreements, a court of competent

jurisdiction would rule in favor of the Fund and allow retention or

disposition of such securities. The Fund will only enter into repurchase

agreements with banks and other recognized financial institutions such as

broker/dealers which are deemed by the Fund's adviser to be creditworthy

pursuant to guidelines established by the Board of Trustees ("Trustees").



LENDING OF PORTFOLIO SECURITIES



The collateral received when the Fund lends portfolio securities must be

valued daily and, should the market value of the loaned securities increase,

the borrower must furnish additional collateral to the Fund. During the time

portfolio securities are on loan, the borrower pays the Fund any dividends

or interest paid on such securities. Loans are subject to termination at the

option of the Fund or the borrower. The Fund may pay reasonable

administrative and custodial fees in connection with a loan and may pay a

negotiated portion of the interest earned on the cash or equivalent

collateral to the borrower or placing broker.



REVERSE REPURCHASE AGREEMENTS



The use of reverse repurchase agreements may enable the Fund to avoid

selling portfolio instruments at a time when a sale may be deemed to be

disadvantageous, but the ability to enter into reverse repurchase agreements

does not ensure that the Fund will be able to avoid selling portfolio

instruments at a disadvantageous time.



PRIVATELY ISSUED MORTGAGE-RELATED SECURITIES



Privately issued mortgage-related securities generally represent an

ownership interest in federal agency mortgage pass-through securities such

as those issued by Government National Mortgage Association as well as those

issued by non-government related entities. The terms and characteristics of

the mortgage instruments may vary among pass-through mortgage loan pools.

The market for such mortgage-related securities has expanded considerably

since its inception. The size of the primary issuance market and the active

participation in the secondary market by securities dealers and other

investors makes government-related and non-government related pools highly

liquid.



PORTFOLIO TURNOVER



For the fiscal years ended April 30, 1997, and 1996, the portfolio turnover

rates were 55% and 77%, respectively.



INVESTMENT LIMITATIONS



  CONCENTRATION OF INVESTMENTS



   The Fund will not purchase securities if as a result of such purchase 25% or

   more of the value of its total assets would be invested in any one industry.



  INVESTING IN COMMODITIES



   The Fund will not purchase or sell commodities or commodity contracts,

   including futures contracts.



  INVESTING IN REAL ESTATE



   The Fund will not purchase or sell real estate including limited partnership

   interests in real estate, although it may invest in the securities of

   companies whose business involves the purchase or sale of real estate or in

   securities which are secured by real estate or interests in real estate.



  BUYING ON MARGIN



   The Fund will not purchase any securities on margin but may obtain such

   short-term credits as are necessary for the clearance of transactions.



  SELLING SHORT



   The Fund will not sell securities short unless: during the time the short

   position is open, it owns an equal amount of the securities sold or

   securities readily and freely convertible into or exchangeable, without

   payment of additional consideration, for securities of the same issue as,

   and equal in amount to, the securities sold short; and not more than 10% of

   the Fund's net assets (taken at current value) is held as collateral for

   such sales at any one time.



  ISSUING SENIOR SECURITIES AND BORROWING MONEY



   The Fund will not issue senior securities, except that the Fund may borrow

   money and engage in reverse repurchase agreements in amounts up to one-third

   of the value of its total assets, including the amounts borrowed.



   The Fund will not borrow money or engage in reverse repurchase agreements

   for investment leverage, but rather as a temporary, extraordinary, or

   emergency measure to facilitate management of the portfolio by enabling the

   Fund to meet redemption requests when the liquidation of portfolio

   securities is deemed to be inconvenient or disadvantageous. The Fund will

   not purchase any securities while any borrowings, other than reverse

   repurchase agreements, are outstanding. During the period any reverse

   repurchase agreements are outstanding, but only to the extent necessary to

   assure completion of the reverse repurchase agreements, the Fund will

   restrict the purchase of portfolio instruments to money market instruments

   maturing on or before the expiration date of the reverse repurchase

   agreements.



  PLEDGING ASSETS



   The Fund will not mortgage, pledge, or hypothecate any assets except to

   secure permitted borrowings. In those cases, it may mortgage, pledge, or

   hypothecate assets having a market value not exceeding 10% of the value of

   total assets at the time of the borrowing.



  LENDING CASH OR SECURITIES



   The Fund will not lend any of its assets except portfolio securities up to

   one-third of the value of its total assets. This shall not prevent the

   purchase or holding of corporate bonds, debentures, notes, certificates of

   indebtedness or other debt securities of an issuer, repurchase agreements or

   other transactions which are permitted by the Fund's investment objective

   and policies or Declaration of Trust. The Fund will only enter into loan

   arrangements with broker/dealers, banks, or other institutions which

   investment adviser has determined are creditworthy under guidelines

   established by the Trustees and will receive collateral equal to at least

   100% of the value of the securities loaned.



  UNDERWRITING



   The Fund will not underwrite any issue of securities, except as it may be

   deemed to be an underwriter under the Securities Act of 1933 in connection

   with the sale of restricted securities which the Fund may purchase pursuant

   to its investment objective, policies, and limitations.



  INVESTING IN MINERALS



   The Fund will not purchase interests in oil, gas, or other mineral

   exploration or development programs, or leases, although it may purchase the

   securities of issuers which invest in or sponsor such programs.



  INVESTING IN NEW ISSUERS



   The Fund will not invest more than 5% of the value of its total assets in

   securities of companies, including their predecessors, that have been in

   operation for less than three years.



  INVESTING IN ISSUERS WHOSE SECURITIES ARE OWNED BY OFFICERS AND TRUSTEES 
     OF  THE TRUST



   The Fund will not purchase or retain the securities of any issuer if the

   officers and Trustees of the Fund or its investment adviser owning

   individually more than 0.5% of the issuer's securities together own more

   than 5% of the issuer's securities.



  DIVERSIFICATION OF INVESTMENTS



   The Fund will not purchase the securities of any one issuer (other than the

   U.S. government, its agencies, or instrumentalities or instruments secured

   by the securities of such issuers, such as repurchase agreements) if, as a

   result, more than 5% of the value of its assets would be invested in the

   securities of such issuer with respect to 75% of its total assets, or

   acquire more than 10% of any class of voting securities of any issuer. For

   these purposes the Fund takes all common stock and all preferred stock of an

   issuer each as a single class, regardless of priorities, series,

   designations, or other differences.



  ACQUIRING SECURITIES



   The Fund will not purchase securities of a company for the purpose of

   exercising control or management.



The above investment limitations cannot be changed without shareholder

approval. The following limitations, however, may be changed by the Trustees

without shareholder approval. Shareholders will be notified before any

material change in this limitation becomes effective.



  INVESTING IN ILLIQUID SECURITIES



   The Fund will limit investments in illiquid securities, including certain

   restricted securities not determined by the Trustees to be liquid,

   non-negotiable time deposits, and repurchase agreements providing for

   settlement in more than seven days after notice, to 15% of its net assets.



  INVESTING IN SECURITIES OF OTHER INVESTMENT COMPANIES



   The Fund will limit its investment in other investment companies to no more

   than 3% of the total outstanding voting stock of any investment company,

   will not invest more than 5% of its total assets in any one investment

   company, or invest more than 10% of its total assets in investment companies

   in general. However, these limitations are not applicable if the securities

   are acquired in a merger, consolidation, or acquisition of assets.



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 restriction.



During the fiscal year ended April 30, 1997, the Fund did not borrow money,

invest in reverse repurchase agreements or sell securities short in excess

of 5% of the value of its net assets. The Fund does not intend to borrow

money, invest in reverse repurchase agreements, or sell securities short in

excess of 5% of the value of its net assets during the coming year.



For purposes of its policies and limitations, the Fund 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."



FEDERATED INCOME SECURITIES TRUST MANAGEMENT



Officers and Trustees are listed with their addresses, birthdates, present

positions with Federated Income Securities 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.



Gregor F. Meyer



203 Kensington Court

Pittsburgh, PA



Birthdate: October 6, 1926



Trustee



Former Attorney, Member of Miller, Ament, Henny & Kochuba; Chairman,

Meritcare, Inc.; Director, Eat'N Park Restaurants, Inc.; 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 used in the table above, "The Funds" and "Funds" mean the following

investment companies: 111 Corcoran Funds; Arrow Funds; Automated Government

Money Trust; Bay Funds; 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; Independence One Mutual Funds; Intermediate

Municipal Trust; International Series, Inc.; Investment Series Funds, Inc.;

Investment Series Trust; Liberty U.S. Government Money Market Trust; Liquid

Cash Trust; Managed Series Trust; Marshall Funds, Inc.; Money Market

Management, Inc.; Money Market Obligations Trust; Money Market Obligations

Trust II; Money Market Trust; Municipal Securities Income Trust; Newpoint

Funds; Peachtree Funds; RIMCO Monument Funds; SouthTrust Vulcan Funds; Star

Funds; Targeted Duration Trust; Tax-Free Instruments Trust; The Biltmore

Funds; The Biltmore Municipal Funds; The Monitor Funds; The Planters Funds;

The Starburst Funds; The Starburst Funds II; The Virtus Funds; Tower Mutual

Funds; Trust for Financial Institutions; Trust for Government Cash Reserves;

Trust for Short-Term U.S. Government Securities; Trust for U.S. Treasury

Obligations; Vision Group of Funds, Inc.; Wesmark Funds; and World

Investment Series, Inc.



Federated Securities Corp. also acts as principal underwrite for the

following closed-end investment company: Liberty Term Trust, Inc. -- 1999.



FUND OWNERSHIP



Officers and Trustees own less than 1% of the Fund's outstanding Shares.

   

As of June 9, 1997, the following shareholders of record owned 5% or more of

the outstanding Institutional Shares of the Fund: First Federal Savings &

Loan, Defiance, Ohio, owned approximately 1,720,183 shares (7.29%); Charles

Schwab & Co., Inc., San Francisco, California, owned approximately 1,776,499

shares (7.53%). As of May 9, 1997, the following shareholders of record

owned 5% or more of the outstanding Institutional Service Shares of the

Fund: Heritage Trust Company, Grand Junction, Colorado, owned approximately

116,255 shares (5.63%); A. Martin Johnson, Bloomfield Hills, Michigan, owned

approximately 116,447 shares (5.64%); Balsa & Co., New York, New York, owned

approximately 144,945 shares (7.02%); Charles Schwab & Co., Inc., San

Francisco, California, owned approximately 160,013 shares (7.75%); Moce &

Co., Mattoon, Illinois, owned approximately 200,459 shares (9.71%); and

Trust Company of St. Joseph, St. Joseph, Missouri, owned approximately

811,975 shares (39.35%).

    

TRUSTEE COMPENSATION

<TABLE>

<CAPTION>



                              AGGREGATE

 NAME,                       COMPENSATION

 POSITION WITH                   FROM                       TOTAL COMPENSATION PAID

 TRUST                         TRUST*#                         FROM FUND COMPLEX+

<S>                           <C>           <S>

 John F. Donahue                       $0   $ 0 for the Trust and

 Chairman and Trustee                       56 other investment companies in the Fund Complex

 Thomas G. Bigley                 $712.24   $108,725 for the Trust and

 Trustee                                    56 other investment companies in the Fund Complex

 John T. Conroy, Jr.              $783.58   $119,615 for the Trust and

 Trustee                                    56 other investment companies in the Fund Complex

 William J. Copeland              $783.58   $119,615 for the Trust and

 Trustee                                    56 other investment companies in the Fund Complex

 James E. Dowd                    $783.58   $119,615 for the Trust and

 Trustee                                    56 other investment companies in the Fund Complex

 Lawrence D. Ellis, M.D.          $712.24   $108,725 for the Trust and

 Trustee                                    56 other investment companies in the Fund Complex

 Edward L. Flaherty, Jr.          $783.58   $119,615 for the Trust and

 Trustee                                    56 other investment companies in the Fund Complex

 Peter E. Madden                  $712.24   $108,725 for the Trust and

 Trustee                                    56 other investment companies in the Fund Complex

 Gregor F. Meyer                  $712.24   $108,725 for the Trust and

 Trustee                                    56 other investment companies in the Fund Complex

 John E. Murray, Jr.              $712.24   $108,725 for the Trust and

 Trustee                                    56 other investment companies in the Fund Complex

 Wesley W. Posvar                 $712.24   $108,725 for the Trust and

 Trustee                                    56 other investment companies in the Fund Complex

 Marjorie P. Smuts                $712.24   $108,725 for the Trust and

 Trustee                                    56 other investment companies in the Fund Complex

</TABLE>



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



# The aggregate compensation is provided for the Trust which is comprised of

two portfolios.



+ The information is provided for the last calendar year.



TRUSTEE LIABILITY



The Trust's Declaration of Trust provides that the Trustees will not be

liable for errors of judgment or mistakes of fact or law. However, they are

not protected against any liability to which they would otherwise be subject

by reason of willful misfeasance, bad faith, gross negligence, or reckless

disregard of the duties involved in the conduct of their office.



INVESTMENT ADVISORY SERVICES



ADVISER TO THE FUND



The Fund's investment adviser is Federated Management (the "Adviser"). It is

a subsidiary of Federated Investors. All of 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, the Fund, or any shareholder

of the Fund 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, the Adviser receives an annual investment

   advisory fee as described in each prospectus. During the fiscal years ended

   April 30, 1997, 1996, and 1995, the Fund's Adviser earned $957,140,

   $907,666, and $1,212,210, respectively. Fees of $72,703, $82,939 and

   $84,776, respectively for 1997, 1996 and 1995, were waived because of

   undertakings to limit the Fund's expenses.



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 may select brokers and dealers who offer brokerage

and research services. These services may be furnished directly to the Fund

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 by affiliates of Federated Investors in advising

Federated Funds 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 fiscal years ended April 30, 1997,

1996, and 1995, no brokerage commissions were paid by the Fund.



Although investment decisions for the Fund are made independently from those

of the other accounts managed by the Adviser, investments of the type the

Fund may make may also be made by those other accounts. When the Fund 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 Fund or the size of the position

obtained or disposed of by the Fund. In other cases, however, it is believed

that coordination and the ability to participate in volume transactions will

be to the benefit of the Fund.



OTHER SERVICES



FUND ADMINISTRATION



Federated Services Company, a subsidiary of Federated Investors, provides

administrative personnel and services to the Fund for a fee as described in

each prospectus. From March 1, 1994 to March 1, 1996, Federated

Administrative Services, a subsidiary of Federated Investors, served as the

Fund'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 April 30, 1997, 1996, and 1995,

the Administrators earned $180,791, $171,686, and $229,413, respectively.



CUSTODIAN AND PORTFOLIO ACCOUNTANT



State Street Bank and Trust Company ("State Street Bank"), 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 upon the level of

the Trust's average net assets for the period plus out-of-pocket expenses.



INDEPENDENT AUDITORS



The independent auditors for the Trust are Ernst and Young LLP.



PURCHASING SHARES



Shares are sold at their net asset value ("NAV") without a sales charge on

days on which the New York Stock Exchange is open for business. The

procedure for purchasing Shares of the Fund is explained in the respective

prospectus under "Investing in Institutional Shares" and "Investing in

Institutional Service Shares."



DISTRIBUTION PLAN (INSTITUTIONAL SERVICE SHARES ONLY) AND SHAREHOLDER

SERVICES



These arrangements permit the payment of fees to financial institutions, the

distributor, and Federated Shareholder Services, to stimulate distribution

activities and to cause services to be provided 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, marketing efforts; 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 Plan (Institutional Service Shares only), the Trustees

expect that the Fund will be able to achieve a more predictable flow of cash

for investment purposes and to meet redemptions. This will facilitate more

efficient portfolio management and assist the Fund in pursuing its

investment objectives. By identifying potential investors whose needs are

served by the Fund's objectives, and properly servicing these accounts, it

may be possible to curb sharp fluctuations in rates of redemptions and

sales.



Other benefits, which may be realized under either arrangement, may include:

(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 April 30, 1997, payments in the amount of $40,701

were made pursuant to the Distribution Plan (Institutional Service Shares

only), all of which was paid to financial institutions. In addition, for

this period, the Trust paid shareholder service fees in the amount of

$557,524 (Institutional Shares) and $40,704 (Institutional Service Shares)

of which $557,524 (Institutional Shares) and $1,628 (Institutional Service

Shares) were waived.



CONVERSION TO FEDERAL FUNDS



It is the Fund's policy to be as fully invested as possible so that maximum

interest may be earned. To this end, all payments from shareholders must be

in federal funds or be converted into federal funds. Federated Services

Company acts as the shareholder's agent in depositing checks and converting

them to federal funds.



DETERMINING NET ASSET VALUE



NAV generally changes each day. The days on which the NAV is calculated by

the Fund are described in the prospectus.



DETERMINING VALUE OF SECURITIES



The values of the Fund's portfolio securities are determined as follows:



* according to prices provided by independent pricing services, which may be

  determined without exclusive reliance on quoted prices from dealers but

  which use market prices when most representative, and which may take into

  account appropriate factors such as yield, quality, coupon rate, maturity,

  type of issue, trading characteristics, and other market data employed in

  determining valuations for such securities; or



* for short-term obligations with remaining maturities of 60 days or less at

  the time of purchase, at amortized cost unless the Trustees determine that

  particular circumstances of the security indicate otherwise.



REDEEMING SHARES



The Fund redeems Shares at the next computed NAV after the Fund receives the

redemption request. Redemption procedures are explained in the respective

prospectuses under "Redeeming Institutional Shares" and "Redeeming

Institutional Service Shares." Although State Street Bank does not charge

for telephone redemptions, it reserves the right to charge a fee for the

cost of wire-transferred redemptions of less than $5,000.



REDEMPTION IN KIND



Although the Fund intends to redeem shares in cash, it reserves the right

under certain circumstances to pay the redemption price in whole or in part

by a distribution of securities from the Fund's portfolio. To the extent

available, such securities will be readily marketable.



Redemption in kind is not as liquid as a cash redemption. If redemption is

made in kind, shareholders receiving their securities and selling them

before their maturity could receive less than the redemption value of their

securities and could incur transaction costs.



Redemption in kind will be made in conformity with applicable Securities and

Exchange Commission ("SEC") rules, taking such securities at the same value

employed in determining NAV and selecting the securities in a manner the

Trustees determine to be fair and equitable.



The Trust has elected to be governed by Rule 18f-1 under the Investment

Company Act of 1940, which obligates the Fund to redeem Shares for any one

shareholder in cash only up to the lesser of $250,000 or 1% of the

respective class' NAV during any 90-day period.



TAX STATUS



THE FUND'S TAX STATUS



The Fund will pay no federal income tax because it expects to meet the

requirements of Subchapter M of the Internal Revenue Code, as amended,

applicable to regulated investment companies and to receive the special tax

treatment afforded to such companies. To qualify for this treatment, the

Fund must, among other requirements:



* derive at least 90% of its gross income from dividends, interest, and

  gains from the sale of securities;



* derive less than 30% of its gross income from gains on the sale of

  securities held less than three months;



* invest in securities within certain statutory limits; and



* distribute to its shareholders at least 90% of its net income earned

  during the year.



SHAREHOLDERS' TAX STATUS



Shareholders are subject to federal income tax on dividends and capital

gains received as cash or additional Shares. No portion of any income

dividend paid by the Fund is expected to be eligible for the dividends

received deduction available to corporations. These dividends, and any

short-term capital gains, are taxable as ordinary income.



  CAPITAL GAINS



   Fixed income securities offering the current income sought by the Fund are

   often purchased at a discount from par value. Because the total yield on

   such securities when held to maturity and retired may include an element of

   capital gain, the Fund may achieve capital gains. However, the Fund will not

   hold securities to maturity for the purpose of realizing capital gains

   unless current yields on those securities remain attractive.



   Capital gains or losses may also be realized on the sale of securities.

   Sales would generally be made because of:



   * the availability of higher relative yields;



   * differentials in market values;



   * new investment opportunities;



   * changes in creditworthiness of an issuer; or



   * an attempt to preserve gains or limit losses.



   Distributions of long-term capital gains are taxed as such, whether they are

   taken in cash or reinvested, and regardless of the length of time the

   shareholder has owned the Shares.



TOTAL RETURN



The Fund's average annual total returns for the one-year, five-year, and

ten-year periods ended April 30, 1997 were 6.53%, 5.58%, and 6.42%,

respectively, for Institutional Shares. The Fund's average annual total

returns for the one-year and five-year periods ended April 30, 1997, and for

the period from January 24, 1992 (start of performance) to April 30, 1997,

were 6.27%, 5.31% and 5.17%, respectively, for Institutional Service Shares.



The average annual total return for both classes of Shares of the Fund 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 NAV 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.



YIELD



The Fund's yield for the thirty-day period ended April 30, 1997, was 6.45%

and 6.20% for Institutional Shares and Institutional Service Shares,

respectively. The yield for both classes of Shares of the Fund is determined

by dividing the net investment income per Share (as defined by the SEC)

earned by either class of Shares over a thirty-day period by the maximum

offering price per Share of either class of Shares on the last day of the

period. This value is then annualized using semi-annual compounding. This

means that the amount of income generated during the thirty-day period is

assumed to be generated each month over a twelve-month period and is

reinvested every six months. The yield does not necessarily reflect income

actually earned by the Fund because of certain adjustments required by the

SEC and, therefore, may not correlate to the dividends or other

distributions paid to shareholders.



To the extent that financial institutions and broker/dealers charge fees in

connection with services provided in conjunction with an investment in

either class of Shares, performance will be reduced for those shareholders

paying those fees.



PERFORMANCE COMPARISONS



The performance of both classes of shares depends upon such variables as:



* portfolio quality;



* average portfolio maturity;



* type of instruments in which the portfolio is invested;



* changes in interest rates and market value of portfolio securities;



* changes in the Fund's or either class of Share's expenses; and



* various other factors.



Either class of Shares performance fluctuates on a daily basis largely

because net earnings and the maximum offering price per Share fluctuate

daily. Both net earnings and offering price per Share are factors in the

computation of yield and total return.



Investors may use financial publications and/or indices to obtain a more

complete view of the Fund'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 Fund

uses in advertising may include:



* LIPPER ANALYTICAL SERVICES, INC., ranks funds in various fund categories

  by making comparative calculations using total return. Total return assumes

  the reinvestment of all capital gains distributions and income dividends and

  takes into account any change in NAV over a specific period of time. From

  time to time, the Fund will quote its Lipper ranking in the "short-term

  investment grade debt funds" category in advertising and sales literature.



* MERRILL LYNCH TOTAL RETURN INVESTMENT GRADE CORPORATE INDEX (SHORT-TERM

  1-2.99 YEARS) is comprised of over 400 issues of investment grade corporate

  debt securities with remaining maturities from 1 to 2.99 years.



* MORNINGSTAR, INC., an independent rating service, is the publisher of the

  bi-weekly Mutual Fund Values. Mutual Fund Values rates more than 1,000

  NASDAQ-listed mutual funds of all types, according to their risk-adjusted

  returns. The maximum rating is five stars, and ratings are effective for two

  weeks.



Advertisements and other sales literature for both classes of Shares may

quote total returns which are calculated on non-standardized base periods.

These total returns also represent the historic change in the value of an

investment in the either class of Shares based on monthly reinvestment of

dividends over a specified period of time.



Advertising and other promotional literature may include charts, graphs and

other illustrations using the Fund'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 Fund 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 Fund 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 Fund portfolio managers and their views and analysis on how

such developments could affect the Fund. 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 corporate bond sector, as of December 31, 1996, Federated Investors

managed 12 money market funds, and 17 bond funds with assets approximating

$17.2 billion, and $4.0 billion, respectively. Federated's corporate bond

decision making -- based on intensive, diligent credit analysis -- is backed

by over 21 years of experience in the corporate bond sector. In 1972,

Federated introduced one of the first high-yield bond funds in the industry.

In 1983, Federated was one of the first fund managers to participate in the

asset-backed securities market, a market totaling more than $200 billion.



J. Thomas Madden, Executive Vice President, oversees Federated's equity and

high yield corporate bond management while William D. Dawson, Executive Vice

President, oversees Federated's domestic fixed income management. Henry A.

Frantzen, Executive Vice President, oversees the management of Federated's

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 $3.5 trillion to the more than 6,000 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 Mark R.

Gensheimer, Executive Vice President, Bank Marketing & Sales.



BROKER/DEALERS AND BANK BROKER/DEALER SUBSIDIARIES



Federated mutual 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.



APPENDIX



STANDARD & POOR'S RATINGS GROUP ("S&P") LONG-TERM DEBT RATING DEFINITIONS



AAA -- Debt rated AAA has the highest rating assigned by S&P. Capacity to

pay interest and repay principal is extremely strong.



AA -- Debt rated AA has a very strong capacity to pay interest and repay

principal and differs from the higher rated issues only in small degree.



A -- Debt rated A has a strong capacity to pay interest and repay principal

although it is somewhat more susceptible to the adverse effects of changes

in circumstances and economic conditions than debt in higher rated

categories.



MOODY'S INVESTORS SERVICE, INC. CORPORATE BOND RATING DEFINITIONS



AAA -- Bonds which are rated Aaa are judged to be of the best quality. They

carry the smallest degree of investment risk and are generally referred to

as "gilt edged." Interest payments are protected by a large or by an

exceptionally stable margin and principal is secure. While the various

protective elements are likely to change, such changes as can be visualized

are most unlikely to impair the fundamentally strong position of such

issues.



AA -- Bonds which are rated Aa are judged to be of high quality by all

standards. Together with the Aaa group they comprise what are generally

known as high grade bonds. They are rated lower than the best bonds because

margins of protection may not be as large as in Aaa securities or

fluctuation of protective elements may be of greater amplitude or there may

be other elements present which make the long term risks appear somewhat

larger than in Aaa securities.



A -- Bonds which are rated A possess many favorable investment attributes

and are to be considered as upper medium grade obligations. Factors giving

security to principal and interest are considered adequate but elements may

be present which suggest a susceptibility to impairment sometime in the

future.



FITCH INVESTORS SERVICE, INC. LONG-TERM DEBT RATINGS



AAA -- Bonds considered to be investment grade and of the highest credit

quality. The obligor has an exceptionally strong ability to pay interest and

repay principal, which is unlikely to be affected by reasonably foreseeable

events.



AA -- Bonds considered to be investment grade and of very high credit

quality. The obligor's ability to pay interest and repay principal is very

strong, although not quite as strong as bonds rated AAA. Because bonds rated

in the AAA and AA categories are not significantly vulnerable to foreseeable

future developments, short-term debt of these issuers is generally rated

F-1+.



A -- Bonds considered to be investment grade and of high credit quality. The

obligor's ability to pay interest and repay principal is considered to be

strong, but may be more vulnerable to adverse changes in economic conditions

and circumstances than bonds with higher ratings.



MOODY'S INVESTORS SERVICE, INC. COMMERCIAL PAPER RATINGS



P-1 -- Issuers rated Prime-1 (or related supporting institutions) have a

superior capacity for repayment of short-term promissory obligations.

Prime-1 repayment capacity will normally be evidenced by the following

characteristics: conservative capitalization structures with moderate

reliance on debt and ample asset protection; broad margins in earning

coverage of fixed financial charges and high internal cash generation; well

established access to a range of financial markets and assured sources of

alternative liquidity; high rates of return on funds employed; and leading

market positions in well established industries.



P-2 -- Issuers rated Prime-2 (or related supporting institutions) have a

strong capacity for repayment of short-term promissory obligations. This

will normally be evidenced by many of the characteristics cited above but to

a lesser degree. Earnings trends and coverage ratios, while sound, will be

more subject to variation. Capitalization characteristics, while still

appropriate, may be more affected by external conditions. Ample alternate

liquidity is maintained.



STANDARD & POOR'S RATINGS GROUP COMMERCIAL PAPER RATINGS



A-1 -- This highest category indicates that the degree of safety regarding

timely payment is strong. Those issues determined to possess extremely

strong safety characteristics are denoted with a plus (+) sign designation.



A-2 -- Capacity for timely payment on issues with this designation is

satisfactory. However, the relative degree of safety is not as high as for

issues designated A-1.



FITCH INVESTORS SERVICE, INC. COMMERCIAL PAPER RATINGS DEFINITIONS



F-1 -- (Very Strong Credit Quality) Issues assigned this rating reflect an

assurance for timely payment only slightly less in degree than issues rated

F-1+.



F-2 -- (Good Credit Quality) Issues carrying this rating have a satisfactory

degree of assurance for timely payment, but the margin of safety is not as

great as for issues assigned F-1+ and F-1 ratings.



DUFF & PHELPS RATING SERVICE (DUFF & PHELPS) LONG-TERM DEBT RATINGS



AAA -- Highest credit quality. The risk factors are negligible, being only

slightly more than for U.S. Treasury debt.



AA -- High credit quality. Protection factors are strong. Risk is modest but

may vary slightly from time to time because of economic conditions.



A -- Protection factors are average but adequate. However, risk factors are

more variable and greater in periods of economic stress.



BBB -- Below-average protection factors but still considered sufficient for

prudent investment. Considerable variability in risk during economic cycles.



PLUS (+) OR MINUS (-): Plus and minus signs are used with a rating symbol to

indicate the relative position of a credit within the rating category.



                                    Appendix



         A. The graphic  presentation here displayed consists of a legend in the
upper left quadrant  indicating the components of the corresponding  line graph.
Federated  Short-Term  Income  Fund  (Institutional   Shares)  (the  "Fund")  is
represented  by a solid line.  The Merrill Lynch Total Return  Investment  Grade
Corporate  Index  (Short-Term  1-2.99 Years)  ("MLTRIGCI")  is  represented by a
broken line. The Lipper Short Investment Grade Debt Funds Average ("LSIGDFA") is
represented  by a dashed line.  The line graph is a visual  representation  of a
comparison of change in value of a hypothetical  $25,000 investment in the Fund,
MLTRIGCI, and LSIGDFA. The "y" axis reflects the cost of the investment. The "x"
axis reflects annual computation  periods from April 30, 1987, through April 30,
1997. The right margin reflects the ending value of the hypothetical  investment
in the Fund as compared to MLTRIGCI and LSIGDFA;  the ending values are $46,570,
$54,648, and $48,359, respectively.  There is also a legend in the bottom center
of the graphic  presentation which indicates the Average Annual Total Return for
the period ended April 30, 1997,  beginning with the one-,  five-,  and ten-year
periods,  and the inception  date;  the Average  Annual Total Returns are 6.53%,
5.58%, 6.42%, and 6.61%, respectively.



         B. The graphic  presentation here displayed consists of a legend in the
upper left quadrant  indicating the components of the corresponding  line graph.
Federated Short-Term Income Fund (Institutional  Service Shares) (the "Fund") is
represented  by a solid line.  The Merrill Lynch Total Return  Investment  Grade
Corporate  Index  (Short-Term  1-2.99 Years)  ("MLTRIGCI")  is  represented by a
broken line. The Lipper Short Investment Grade Debt Funds Average ("LSIGDFA") is
represented  by a dashed line.  The line graph is a visual  representation  of a
comparison of change in value of a hypothetical  $25,000 investment in the Fund,
MLTRIGCI, and LSIGDFA. The "y" axis reflects the cost of the investment. The "x"
axis  reflects  annual  computation  periods  from the Fund's start of business,
January 24 , 1992,  through April 30, 1997. The right margin reflects the ending
value of the  hypothetical  investment  in the Fund as compared to MLTRIGCI  and
LSIGDFA;  the ending  values are $32,611,  $35,105,  and $32,933,  respectively.
There is also a legend in the bottom  center of the graphic  presentation  which
indicates  the Average  Annual Total Return for the period ended April 30, 1997,
beginning  with the one-,  and five-year  periods,  and the inception  date; the
Average Annual Total Returns are 6.27%, 5.31%, and 5.17%, respectively.














                        FEDERATED INCOME SECURITIES TRUST

                               Federated Investors
                            Federated Investors Tower
                       Pittsburgh, Pennsylvania 15222-3779

                                 (412) 288-1900


                                  June 30, 1997



EDGAR Operations Branch
Securities and Exchange Commission
Division of Investment Management
450 Fifth Street, Northwest
Washington, DC  20549

Dear Sir or Madam:

        RE:   FEDERATED INCOME SECURITIES TRUST (the "Trust")
                Federated Short-Term Income Fund (the "Fund")
              1933 Act File No. 33-3164
              1940 Act File No. 811-4577

         The annual report of Federated  Short-Term  Income Fund, a portfolio of
the  above-referenced  Trust, is hereby  electronically  transmitted pursuant to
Section  30(b)(2)  of  the  Investment  Company  Act of  1940  and  Rule  30b2-1
thereunder.  The annual report information (excluding the line graph information
and the  Management  Discussion  and Analysis (the  "MD&A")is  contained in Part
A/Prospectuses, dated June 30, 1997, of this filing and does not pertain to Part
B/Statement of Additional Information.  However, the line graphs and MD&A's with
respect to the Fund are included in the electronic  filing as part of the Fund's
annual  report.  Please  note  that the line  graphs  are  included  by use of a
narrative description in an appendix to this filing.

         If you have any  questions  regarding  this  filing,  please call me at
(412) 288-1940.

                                                              Very truly yours,



                                                              /s/ Amy B. Gotz
                                                              Amy B. Gotz
                                                              Compliance Analyst

Enclosures




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