DREYFUS TREASURY CASH MANAGEMENT
485APOS, 1994-09-29
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                                                            File No. 33-6851
                     SECURITIES AND EXCHANGE COMMISSION
                           Washington, D.C. 20549

                                  FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933                [X]

     Pre-Effective Amendment No.                                       [ ]
   

     Post-Effective Amendment No. 10                                   [X]
    


                                   and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940        [X]
   
     Amendment No. 10                                                  [X]
    


                      (Check appropriate box or boxes.)

                      DREYFUS TREASURY CASH MANAGEMENT
             (Exact Name of Registrant as Specified in Charter)


           c/o The Dreyfus Corporation
           200 Park Avenue, New York, New York          10166
           (Address of Principal Executive Offices)     (Zip Code)


     Registrant's Telephone Number, including Area Code: (212) 922-6000

                         Daniel C. Maclean III, Esq.
                               200 Park Avenue
                          New York, New York 10166
                   (Name and Address of Agent for Service)


It is proposed that this filing will become effective (check appropriate
box)

         immediately upon filing pursuant to paragraph (b) of Rule 485
         on               pursuant to paragraph (b) of Rule 485
         60 days after filing pursuant to paragraph (a) of Rule 485
   
      X  on November 28, 1994 pursuant to paragraph (a) of Rule 485
    

   

     Registrant has registered an indefinite number of shares of its
beneficial interest under the Securities Act of 1933 pursuant to
Section 24(f) of the Investment Company Act of 1940.  Registrant's Rule
24f-2 Notice for the fiscal year ended July 31, 1994 was filed on
September 28, 1994.
    


                      DREYFUS TREASURY CASH MANAGEMENT
                Cross-Reference Sheet Pursuant to Rule 495(a)


Items in
Part A of
Form N-1A     Caption                                        Page

   1       Cover Page                                        Cover

   2       Synopsis                                            2

   3       Condensed Financial Information                     3

   4       General Description of Registrant                   4

   5       Management of the Fund                              5
   
   5(a)    Management's Discussion of Fund's Performance       *
    

   6       Capital Stock and Other Securities                  11

   7       Purchase of Securities Being Offered                6

   8       Redemption or Repurchase                            8

   9       Pending Legal Proceedings                           *


Items in
Part B of
Form N-1A

   10      Cover Page                                             Cover

   11      Table of Contents                                      Cover

   12      General Information and History                        B-14

   13      Investment Objectives and Policies                     B-2

   14      Management of the Fund                                 B-3

   15      Control Persons and Principal                          B-6
           Holders of Securities

   16      Investment Advisory and Other                          B-6
           Services





NOTE:  * Omitted since answer is negative or inapplicable.


                      DREYFUS TREASURY CASH MANAGEMENT
          Cross-Reference Sheet Pursuant to Rule 495(a) (continued)


Items in
Part B of
Form N-1A       Caption                                           Page

   17      Brokerage Allocation                                   B-12

   18      Capital Stock and Other Securities                     B-14

   19      Purchase, Redemption and Pricing                       B-8, B-10,
           of Securities Being Offered                            B-11

   20      Tax Status                                             *

   21      Underwriters                                           B-8

   22      Calculations of Performance Data                       B-14

   23      Financial Statements                                   B-16


Items in
Part C of
Form N-1A
   

   24      Financial Statements and Exhibits                      C-1

   25      Persons Controlled by or Under                         C-3
           Common Control with Registrant

   26      Number of Holders of Securities                        C-3

   27      Indemnification                                        C-3

   28      Business and Other Connections of                      C-4
           Investment Adviser

   29      Principal Underwriters                                 C-10

   30      Location of Accounts and Records                       C-13

   31      Management Services                                    C-13

   32      Undertakings                                           C-13

    



NOTE:  * Omitted since answer is negative or inapplicable.



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

PROSPECTUS                                                  NOVEMBER 28, 1994
    

                   DREYFUS TREASURY CASH MANAGEMENT
- ------------------------------------------------------------------------------
        DREYFUS TREASURY CASH MANAGEMENT (THE "FUND") IS AN OPEN-END,
DIVERSIFIED, MANAGEMENT INVESTMENT COMPANY, KNOWN AS A MONEY MARKET MUTUAL
FUND. ITS GOAL IS TO PROVIDE INVESTORS WITH AS HIGH A LEVEL OF CURRENT INCOME
AS IS CONSISTENT WITH THE PRESERVATION OF CAPITAL AND THE MAINTENANCE OF
LIQUIDITY.
        THE FUND IS DESIGNED FOR INSTITUTIONAL INVESTORS, PARTICULARLY BANKS,
ACTING FOR THEMSELVES OR IN A FIDUCIARY, ADVISORY, AGENCY, CUSTODIAL OR
SIMILAR CAPACITY. FUND SHARES MAY NOT BE PURCHASED DIRECTLY BY INDIVIDUALS,
ALTHOUGH INSTITUTIONS MAY PURCHASE SHARES FOR ACCOUNTS MAINTAINED BY
INDIVIDUALS. SUCH INSTITUTIONS HAVE AGREED TO TRANSMIT COPIES OF THIS
PROSPECTUS TO EACH INDIVIDUAL OR ENTITY FOR WHOSE ACCOUNT THE INSTITUTION
PURCHASES FUND SHARES, TO THE EXTENT REQUIRED BY LAW.
        BY THIS PROSPECTUS, THE FUND IS OFFERING CLASS A SHARES AND CLASS B
SHARES. CLASS A SHARES AND CLASS B SHARES ARE IDENTICAL, EXCEPT AS TO THE
SERVICES OFFERED TO AND THE EXPENSES BORNE BY EACH CLASS. CLASS B BEARS
CERTAIN COSTS PURSUANT TO A SERVICE PLAN ADOPTED IN ACCORDANCE WITH RULE
12B-1 UNDER THE INVESTMENT COMPANY ACT OF 1940. INVESTORS CAN INVEST,
REINVEST OR REDEEM SHARES AT ANY TIME WITHOUT CHARGE OR PENALTY IMPOSED BY
THE FUND.
        THE DREYFUS CORPORATION SERVES AS THE FUND'S INVESTMENT ADVISER.
                             -----------------
        AN INVESTMENT IN THE FUND IS NEITHER INSURED NOR GUARANTEED BY THE
U.S. GOVERNMENT. THERE CAN BE NO ASSURANCE THAT THE FUND WILL BE ABLE TO
MAINTAIN A STABLE NET ASSET VALUE OF $1.00 PER SHARE.
        THIS PROSPECTUS SETS FORTH CONCISELY INFORMATION ABOUT THE FUND THAT
AN INVESTOR SHOULD KNOW BEFORE INVESTING. IT SHOULD BE READ AND RETAINED FOR
FUTURE REFERENCE.
   

        PART B (ALSO KNOWN AS THE STATEMENT OF ADDITIONAL INFORMATION), DATED
NOVEMBER 28, 1994, WHICH MAY BE REVISED FROM TIME TO TIME, PROVIDES A FURTHER
DISCUSSION OF CERTAIN AREAS IN THIS PROSPECTUS AND OTHER MATTERS WHICH MAY BE
OF INTEREST TO SOME INVESTORS. IT HAS BEEN FILED WITH THE SECURITIES AND
EXCHANGE COMMISSION AND IS INCORPORATED HEREIN BY REFERENCE. FOR A FREE COPY,
WRITE TO THE FUND AT 144 GLENN CURTISS BOULEVARD, UNIONDALE, NEW YORK
11556-0144, OR CALL 1-800-554-4611. WHEN TELEPHONING, ASK FOR OPERATOR 666.
    
   
                               -----------------
        MUTUAL FUND SHARES ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED
OR ENDORSED BY, ANY BANK, AND ARE NOT FEDERALLY INSURED BY THE FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER
AGENCY. ALL MONEY MARKET FUND SHARES INVOLVE CERTAIN INVESTMENT RISKS,
INCLUDING THE POSSIBLE LOSS OF PRINCIPAL.
    

- ------------------------------------------------------------------------------
                                            TABLE OF CONTENTS
                                                                        PAGE
  ANNUAL FUND OPERATING EXPENSES..................................         2
  CONDENSED FINANCIAL INFORMATION.................................         3
  YIELD INFORMATION...............................................         3
  DESCRIPTION OF THE FUND.........................................         4
  MANAGEMENT OF THE FUND..........................................         5
  HOW TO BUY FUND SHARES..........................................         6
  INVESTOR SERVICES...............................................         7
  HOW TO REDEEM FUND SHARES.......................................         8
  SERVICE PLAN....................................................         9
  SHAREHOLDER SERVICES PLAN.......................................         9
  DIVIDENDS, DISTRIBUTIONS AND TAXES..............................         9
  GENERAL INFORMATION.............................................         10
- ------------------------------------------------------------------------------
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES
COMMISSION NOR HAS THE SECURITIES AND EXCHANGE  COMMISSION OR ANY STATE
SECURITIES COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS
PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
- ------------------------------------------------------------------------------

ANNUAL FUND OPERATING EXPENSES
(as a percentage of average daily net assets)
<TABLE>
<CAPTION>

                                                                                               CLASS A       CLASS B
                                                                                               SHARES        SHARES
                                                                                               -------       ------
    <S>                                                                                        <C>           <C>
    Management Fees .....................................................                      .20%          .20%
    12b-1 Fees (distribution and servicing) .............................                                    .25%
    Total Fund Operating Expenses .......................................                      .20%          .45%
EXAMPLE:
    An investor 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:
                                                                                               CLASS A       CLASS B
                                                                                               SHARES        SHARES
                                                                                               ------        -------
                                 1 YEAR..................................                      $ 2           $ 5
                                 3 YEARS.................................                      $ 6           $14
                                 5 YEARS ................................                      $11           $25
                                 10 YEARS................................                      $26           $57
</TABLE>
- ------------------------------------------------------------------------------
      THE AMOUNTS LISTED IN THE EXAMPLE SHOULD NOT BE CONSIDERED AS
REPRESENTATIVE OF PAST OR FUTURE EXPENSES AND ACTUAL EXPENSES MAY BE
GREATER OR LESS THAN THOSE INDICATED. MOREOVER, WHILE THE EXAMPLE
ASSUMES A 5% ANNUAL RETURN, THE FUND'S ACTUAL PERFORMANCE WILL VARY
AND MAY RESULT IN AN ACTUAL RETURN GREATER OR LESS THAN 5%.
- ------------------------------------------------------------------------------
   

        The purpose of the foregoing table is to assist investors in
understanding the various costs and expenses borne by the Fund, and therefore
indirectly by investors, the payment of which will reduce investors' return
on an annual basis. Unless The Dreyfus Corporation gives the Fund's investors
at least 90 days' notice to the contrary, The Dreyfus Corporation, and not
the Fund, will be liable for Fund expenses (exclusive of taxes, brokerage,
interest on borrowings and (with the prior written consent of the necessary
state securities commissions) extraordinary expenses) other than the
following expenses, which will be borne by the Fund: (i) the management fee
payable by the Fund monthly at the annual rate of .20 of 1% of the Fund's
average daily net assets and (ii) as to Class B shares only, payments made
pursuant to the Fund's Service Plan at the annual rate of .25 of 1% of the
value of the average daily net assets of Class B. Institutions and certain
Service Agents (as defined below) effecting transactions in Fund shares for
the accounts of their clients may charge their clients direct fees in
connection with such transactions; such fees are not reflected in the
foregoing table. See "Management of the Fund," "How to Buy Fund Shares,"
"Service Plan" and "Shareholder Services Plan".
    

                     CONDENSED FINANCIAL INFORMATION
   

        The information in the following table has been audited by Ernst &
Young LLP, the Fund's independent auditors, whose report thereon appears in
the Statement of Additional Information. Further financial data and related
notes are included in the Statement of Additional Information, available upon
request.
    

                         FINANCIAL HIGHLIGHTS
   
        Contained below is per share operating performance data for a share
of beneficial interest outstanding, total investment return, ratios to
average net assets and other supplemental data for each year indicated. This
information has been derived from information provided in the Fund's
financial statements.
    


   
<TABLE>
<CAPTION>




                                                                       CLASS A SHARES                              CLASS B SHARES
                                 --------------------------------------------------------------------------------- ---------------
                                                                    Year Ended July 31,
                                 ---------------------------------------------------------------------------------   Period Ended
                                  1987(1)    1988     1989       1990       1991       1992      1993        1994  July 31, 1994(2)
                                  -------  -------  -------    -------    -------    -------    -------    ------- ----------------
<S>                               <C>      <C>      <C>        <C>        <C>        <C>        <C>        <C>      <C>
PER SHARE DATA:
  Net asset value, beginning
     of year....................  $1.0000  $ .0995  $ .9996    $ .9996    $ .9999    $1.0000    $1.0000    $1.0000  $1.0000
                                  -------  -------  -------    -------    -------    -------    -------    -------  -------
   INVESTMENT OPERATIONS:
  Investment income--net .......    .0531    .0660    .0854      .0824      .0688      .0452      .0310      .0322    .0177
  Net realized gain (loss)
     on investments.............   (.0005)   .0001     --        .0003      .0001       --         --         --       --
                                  -------  -------  -------    -------    -------    -------    -------    -------  -------
  TOTAL FROM INVESTMENT OPERATIONS  .0526    .0661    .0854      .0827      .0689      .0452      .0310      .0322    .0177
                                  -------  -------  -------    -------    -------    -------    -------    -------  -------
  DISTRIBUTIONS:
  Dividends from investment
     income-net.................   (.0531)  (.0660)  (.0854)    (.0824)    (.0688)    (.0452)    (.0310)    (.0322)  (.0177)
  Dividends from net realized
     gain on investments             --       --       --         --         --         --         --         --       --
                                  -------  -------  -------    -------    -------    -------    -------    -------  -------
  TOTAL DISTRIBUTIONS...........   (.0531)  (.0660)  (.0854)    (.0824)    (.0688)    (.0452)    (.0310)    (.0322)  (.0177)
                                  -------  -------  -------    -------    -------    -------    -------    -------  -------
  Net asset value, end of year..  $ .9995  $ .9996  $ .9996    $ .9999    $1.0000    $1.0000    $1.0000    $1.0000  $1.0000
                                  =======  =======  =======    =======    =======    =======    =======    =======  =======
TOTAL INVESTMENT RETURN.........     6.00%(3) 6.81%    8.88%      8.56%      7.10%      4.62%      3.14%      3.27%    3.22%(3)
RATIOS / SUPPLEMENTAL DATA:
  Ratio of expenses to average
      net assets................      .20%(3)  .20%     .20%       .20%       .20%       .20%       .20%       .20%     .45%(3)
  Ratio of net investment income
      to average net assets.....     5.93%(3) 6.62%    8.53%      8.19%      6.75%      4.45%      3.12%      3.18%    3.33%(3)
  Decrease reflected in above
     expense ratios due to
     undertaking by The Dreyfus
     Corporation................      .10%     .06%     .05%       .07%       .06%       .05%       .04%       .01%     --
  Net Assets, end of year
     (000's omitted)............ $483,360 $722,268 $777,371 $1,558,493 $2,643,267 $4,103,056 $2,406,604 $1,982,582  $20,610
- ----------------------------
(1)From September 4, 1986 (commencement of operations) to July 31, 1987.
(2)From January 10, 1994 (commencement of initial offering) to July 31, 1994.
(3)Annualized.
</TABLE>
    



                                YIELD INFORMATION
        From time to time, the Fund advertises its yield and effective yield.
Both yield figures are based on historical earnings and are not intended to
indicate future performance. It can be expected that these yields will
fluctuate substantially. The yield of the Fund refers to the income generated
by an investment in the Fund over a seven-day period (which period will be
stated in the advertisement). This income is then annualized. That is, the
amount of income generated by the investment during that week is assumed to
be generated each week over a 52-week period and is shown as a percentage of
the investment. The effective yield is calculated similarly, but, when
annualized, the income earned by an investment in the Fund is assumed to be
reinvested. The effective yield will be slightly higher than the yield
because of the compounding effect of this assumed reinvestment. The Fund's
yield and effective yield may reflect absorbed expenses pursuant to any
undertaking that may be in effect. See "Management of the Fund." Both yield
figures also take into account any applicable distribution and service fees.
As a result, at any given time, the performance of Class B should be expected
to be lower than that of Class A. See "Service Plan."
        Yield information is useful in reviewing the Fund's performance, but
because yields will fluctuate, under certain conditions such information may
not provide a basis for comparison with domestic bank deposits, other
investments which pay a fixed yield for a stated period of time, or other
investment companies which may use a different method of computing yield.
        Comparative performance information may be used from time to time in
advertising or marketing the Fund's shares, including data from Lipper
Analytical Services, Inc., Bank Rate Monitortrademark, IBC/Donoghue's Money
Fund Report, Morningstar, Inc. and other industry publications.
                         DESCRIPTION OF THE FUND
   
GENERAL -- By this Prospectus, two classes of shares of the Fund are being
offered -- Class A shares and Class B shares (each such class being referred
to as a "Class"). The Classes are identical, except that Class B shares are
subject to an annual distribution and service fee at the rate of .25% of the
value of the average daily net assets of Class B. The fee is payable for
advertising, marketing and distributing the Fund's Class B shares and for
ongoing personal services relating to Class B shareholder accounts and
services related to the maintenance of such shareholder accounts pursuant to
a Service Plan adopted in accordance with Rule 12b-1 under the Investment
Company Act of 1940. See "Service Plan." The distribution and service fee
paid by Class B will cause Class B to have a higher expense ratio and to pay
lower dividends than Class A.
    

        WHEN USED IN THIS PROSPECTUS AND IN THE STATEMENT OF ADDITIONAL
INFORMATION, THE TERMS "INVESTOR" AND "SHAREHOLDER" REFER TO THE INSTITUTION
PURCHASING FUND SHARES AND DO NOT REFER TO ANY INDIVIDUAL OR ENTITY FOR WHOSE
ACCOUNT THE INSTITUTION MAY PURCHASE FUND SHARES. Such institutions have
agreed to transmit copies of this Prospectus and all relevant Fund materials,
including proxy materials, to each individual or entity for whose account the
institution purchases Fund shares, to the extent required by law.
INVESTMENT OBJECTIVE -- The Fund's goal is to provide investors with as high
a level of current income as is consistent with the preservation of capital
and the maintenance of liquidity. The Fund's investment objective cannot be
changed without approval by the holders of a majority (as defined in the
Investment Company Act of 1940) of the Fund's outstanding voting shares.
There can be no assurance that the Fund's investment objective will be
achieved. Securities in which the Fund invests may not earn as high a level
of current income as long-term or lower quality securities which generally
have less liquidity, greater market risk and more fluctuation in market
value.
MANAGEMENT POLICIES -- To achieve its goal, the Fund invests in securities
issued or guaranteed as to principal and interest by the U.S. Government and
repurchase agreements in respect of these securities.
        The Fund seeks to maintain a net asset value of $1.00 per share for
purchases and redemptions. To do so, the Fund uses the amortized cost method
of valuing its securities pursuant to Rule 2a-7 under the Investment Company
Act of 1940, certain requirements of which are summarized as follows. In
accordance with Rule 2a-7, the Fund will maintain a dollar-weighted average
portfolio maturity of 90 days or less, purchase only instruments having
remaining maturities of 13 months or less and invest only in U.S. dollar
denominated securities. For further information regarding the amortized cost
method of valuing securities, see "Determination of Net Asset Value" in the
Fund's Statement of Additional Information. There can be no assurance that
the Fund will be able to maintain a stable net asset value of $1.00 per
share.
        Securities issued or guaranteed by the U.S. Government include U.S.
Treasury securities, which differ only in their interest rates, maturities
and times of issuance. Treasury Bills have initial maturities of one year or
less; Treasury Notes have initial maturities of one to ten years; and
Treasury Bonds generally have initial maturities of greater than ten years.
        Repurchase agreements involve the acquisition by the Fund of an
underlying debt instrument, subject to an obligation of the seller to
repurchase, and the Fund to resell, the instrument at a fixed price, usually
not more than one week after its purchase. The Fund's custodian or
sub-custodian will have custody of, and will hold in a segregated account,
securities acquired by the Fund under a repurchase agreement. Repurchase
agreements are considered by the staff of the Securities and Exchange
Commission to be loans by the Fund. In an attempt to reduce the risk of
incurring a loss on a repurchase agreement, the Fund will enter into
repurchase agreements only with domestic banks with total assets in excess of
one billion dollars or primary government securities dealers reporting to the
Federal Reserve Bank of New York, with respect to securities of the type in
which the Fund may invest, and will require that additional securities be
deposited with it if the value of the securities purchased should decrease
below resale price. The Dreyfus Corporation will monitor on an ongoing basis
the value of the collateral to assure that it always equals or exceeds the
repurchase price. Certain costs may be incurred by the Fund in connection
with the sale of the securities if the seller does not repurchase them in
accordance with the repurchase agreement. In addition, if bankruptcy
proceedings are commenced with respect to the seller of the securities,
realization on the securities by the Fund may be delayed or limited. The Fund
will consider on an ongoing basis the creditworthiness of the institutions
with which it enters into repurchase agreements.
   

CERTAIN FUNDAMENTAL POLICY -- The Fund may borrow money from banks, but only
for temporary or emergency (not leveraging) purposes, in an amount up to 15%
of the value of the Fund's total assets (including the amount borrowed)
valued at the lesser of cost or market, less liabilities (not including the
amount borrowed) at the time the borrowing is made. This is a fundamental
policy that cannot be changed without approval by the holders of a majority
(as defined in the Investment Company Act of 1940) of the Fund's outstanding
voting shares. See "Investment Objective and Management Policies_Investment
Restrictions" in the Statement of Additional Information.
    
   

CERTAIN ADDITIONAL NON-FUNDAMENTAL POLICIES -- The Fund may (i) pledge,
hypothecate, mortgage or otherwise encumber its assets, but only to secure
permitted borrowings and (ii) invest up to 10% of its net assets in
repurchase agreements providing for settlements in more than seven days after
notice and in other illiquid securities. See "Investment Objective and
Management Policies -- Investment Restrictions" in the Statement of
Additional Information.
    

INVESTMENT CONSIDERATIONS -- The Fund attempts to increase yields by trading
to take advantage of short-term market variations. This policy is expected to
result in high portfolio turnover but should not adversely affect the Fund
since the Fund usually does not pay brokerage commissions when it purchases
U.S. Government securities. The value of the portfolio securities held by the
Fund will vary inversely to changes in prevailing interest rates. Thus, if
interest rates have increased from the time a security was purchased, such
security, if sold, might be sold at a price less than its cost. Similarly, if
interest rates have declined from the time a security was purchased, such
security, if sold, might be sold at a price greater than its purchase cost.
In either instance, if the security was purchased at face value and held to
maturity, no gain or loss would be realized.
                        MANAGEMENT OF THE FUND
   

        The Dreyfus Corporation, located at 200 Park Avenue, New York, New
York 10166, was formed in 1947 and serves as the Fund's investment adviser.
The Dreyfus Corporation is a wholly-owned subsidiary of Mellon Bank, N.A.,
which is a wholly-owned subsidiary of Mellon Bank Corporation ("Mellon"). As
of August 31, 1994, The Dreyfus Corporation managed or administered
approximately $70 billion in assets for more than 1.9 million investor
accounts nationwide.
    
        The Dreyfus Corporation supervises and assists in the overall
management of the Fund's affairs under a Management Agreement with the Fund,
subject to the overall authority of the Fund's Board of Trustees in
accordance with Massachusetts law.
   

        Mellon is a publicly owned multibank holding company incorporated
under Pennsylvania law in 1971 and registered under the Federal Bank Holding
Company Act of 1956, as amended. Mellon provides a comprehensive range of
financial products and services in domestic and selected international
markets. Mellon is among the twenty-five largest bank holding companies in
the United States based on total assets. Mellon's principal wholly-owned
subsidiaries are Mellon Bank, N.A., Mellon Bank (DE) National Association,
Mellon Bank (MD), The Boston Company, Inc., AFCOCredit Corporation and a
number of companies known as Mellon Financial Services Corporations. Through
its subsidiaries, Mellon managed more than $130 billion in assets as of July
31, 1994, including approximately $6 billion in mutual fund assets. As of
June 30, 1994, various subsidiaries of Mellon provided non-investment
services, such as custodial or administration services, for approximately
$747 billion in assets including approximately $97 billion in mutual fund
assets.
    
   
        Under the terms of the Management Agreement, the Fund has agreed to
pay The Dreyfus Corporation a monthly fee at the annual rate of .20 of 1% of
the value of the Fund's average daily net assets. For the fiscal year ended
July 31, 1994, the Fund paid The Dreyfus Corporation a monthly management fee
at the effective annual rate of .19 of l% of the value of the Fund's average
daily net assets, pursuant to an undertaking by The Dreyfus Corporation then
in effect.
    
   
        Unless The Dreyfus Corporation gives the Fund's investors at least 90
days' notice to the contrary, The Dreyfus Corporation, and not the Fund, will
be liable for Fund expenses (exclusive of taxes, brokerage, interest on
borrowings and (with the prior written consent of the necessary state
securities commissions) extraordinary expenses) other than the following
expenses, which will be borne by the Fund: (i)the management fee payable by
the Fund monthly at the annual rate of .20 of 1% of the Fund's average daily
net assets and (ii) as to Class B shares only, payments made pursuant to the
Fund's Service Plan at the annual rate of .25 of 1% of the value of the
average daily net assets of Class B. See "Service Plan." The Fund will not
reimburse The Dreyfus Corporation for any amounts it may bear.
    
   
        The Shareholder Services Group, Inc., a subsidiary of First Data
Corporation, P.O. Box 9671, Providence, Rhode Island 02940-9671, is the
Fund's Transfer and Dividend Disbursing Agent (the "Transfer Agent"). The
Bank of New York, 110 Washington Street, New York, New York 10286, is the
Fund's Custodian. First Interstate Bank of California, 707 Wilshire
Boulevard, Los Angeles, California 90017, is the Fund's Sub-custodian (the
"Sub-custodian").
                          HOW TO BUY FUND SHARES

    
   

        The Fund's distributor is Premier Mutual Fund Services, Inc. (the
"Distributor") is located at One Exchange Place, Boston, Massachusetts 02109.
The Distributor is a wholly-owned subsidiary of Institutional Administration
Services, Inc., a provider of mutual fund administration services, the parent
company of which is the Boston Institutional Group, Inc.
    

        The Fund is designed for institutional investors, particularly banks,
acting for themselves or in a fiduciary, advisory, agency, custodial or
similar capacity. Fund shares may not be purchased directly by individuals,
although institutions may purchase shares for accounts maintained by
individuals. Generally, each investor will be required to open a single
master account with the Fund for all purposes. In certain cases, the Fund may
request investors to maintain separate master accounts for shares held by the
investor (i) for its own account, for the account of other institutions and
for accounts for which the institution acts as a fiduciary, and (ii) for
accounts for which the investor acts in some other capacity. An institution
may arrange with the Transfer Agent for sub-accounting services and will be
charged directly for the cost of such services.
   

        The minimum initial investment is $10,000,000, unless: (a) the
investor has invested at least $10,000,000 in the aggregate among the Fund,
Dreyfus Cash Management Plus, Inc., Dreyfus Government Cash Management,
Dreyfus Municipal Cash Management Plus, Dreyfus New York Municipal Cash
Management, Dreyfus Tax Exempt Cash Management and Dreyfus Treasury Prime
Cash Management; or (b) the investor has, in the opinion of the Distributor,
adequate intent and availability of funds to reach a future level of investmen
t of $10,000,000 among the funds identified above. There is no minimum for
subsequent purchases. The initial investment must be accompanied by the
Fund's Account Application. Management understands that some financial
institutions, securities dealers and other industry professionals
(collectively, "Service Agents") and other institutions may charge their
clients fees in connection with purchases for the accounts of their clients.
These fees would be in addition to any amounts which might be received under
the Service Plan. Service Agents may receive different levels of compensation
for selling different classes of shares. Each Service Agent has agreed to
transmit to its clients a schedule of such fees. Share certificates are
issued only upon the investor's written request. No certificates are issued
for fractional shares. The Fund reserves the right to reject any purchase
order.
    
   
        Fund shares may be purchased by wire, by telephone or through
compatible computer facilities. All payments should be made in U.S. dollars
and, to avoid fees and delays, should be drawn only on U.S. banks. To place
an order by telephone, investors should telephone the Distributor in New York
(in New York State call 1-718-895-1650; outside New York State
call 1-800-346-3621). For instructions concerning purchases and to
determine whether their computer facilities are compatible
with the Fund's, investors should call the Distributor at one of the
telephone numbers listed under "General Information" in this Prospectus.
    

        Fund shares are sold on a continuous basis at the net asset value per
share next determined after an order in proper form and Federal Funds (monies
of member banks in the Federal Reserve System which are held on deposit at a
Federal Reserve Bank) are received by the Transfer Agent, Sub-custodian or
other agent or entity subject to the direction of such agents. If an investor
does not remit Federal Funds, its payment must be converted into Federal
Funds. This usually occurs within one business day of receipt of a bank wire
and within two business days of receipt of a check drawn on a member bank of
the Federal Reserve System. Checks drawn on banks which are not members of
the Federal Reserve System may take considerably longer to convert into
Federal Funds. Prior to receipt of Federal Funds, the investor's money will
not be invested.
        The Fund's net asset value per share is determined twice each
business day: at 12:00 Noon, New York time/9:00 a.m., California time, and as
of the close of trading on the floor of the New York Stock Exchange
(currently 4:00 p.m., New York time/l:00 p.m., California time) on each day
that the New York Stock Exchange is open for business. Net asset value per
share of each class is computed by dividing the value of the Fund's net
assets represented by such class (i.e., the value of its assets less liabiliti
es) by the total number of shares of such class outstanding. See
"Determination of Net Asset Value" in the Fund's Statement of Additional
Information.
        Except in the case of telephone orders, investors whose payments are
received in or converted into Federal Funds by 12:00 Noon, New York time, by
the Transfer Agent, or received in Federal Funds by 12:00 Noon, California
time, by the Sub-custodian, will receive the dividend declared that day.
Investors whose payments are received in or converted into Federal Funds
after 12:00 Noon, New York time, by the Transfer Agent, or received in
Federal Funds after 12:00 Noon, California time, by the Sub-custodian, will
begin to accrue dividends on the following business day.
   

        A telephone order placed to the Distributor in New York will become
effective at the price determined at 12:00 Noon, New York time, and the
shares purchased will receive the dividend on Fund shares declared on that
day if such order is placed by 12:00 Noon, New York time, and Federal Funds
are received by the Transfer Agent by 4:00 p.m., New York time, on that day.
A telephone order placed to the Distributor in California will become
effective at the price determined at 1:00 p.m., California time, and the
shares purchased will receive the dividend on Fund shares declared on that
day if such order is placed by 12:00 Noon, California time, and Federal Funds
are received by the Sub-custodian by 4:00 p.m., California time, on that day.
    

        Federal regulations require that an investor provide a certified
Taxpayer Identification Number ("TIN") upon opening or reopening an account.
See "Dividends, Distributions and Taxes" and the Fund's Account Application
for further information concerning this requirement. Failure to furnish a
certified TIN to the Fund could subject an investor to a $50 penalty imposed
by the Internal Revenue Service (the "IRS").
                          INVESTOR SERVICES
EXCHANGE PRIVILEGE -- The Exchange Privilege enables an investor to purchase,
in exchange for Class A or Class B shares of the Fund, shares of Dreyfus Cash
Management Plus, Inc., Dreyfus Government Cash Management, Dreyfus Municipal
Cash Management Plus, Dreyfus New York Municipal Cash Management, Dreyfus Tax
Exempt Cash Management and Dreyfus Treasury Prime Cash Management, which have
different investment objectives that may be of interest to investors. Upon an
exchange into a new account the following shareholder services and
privileges, as applicable and where available, will be automatically carried
over to the fund into which the exchange is being made: Exchange Privilege,
Redemption by Wire or Telephone, Redemption Through Compatible Computer
Facilities and the dividend/capital gain distribution option selected by the
investor.
   

        To use this Privilege, exchange instructions must be given to the
Distributor in writing, by wire or by telephone. See "How to Redeem Fund
Shares_Procedures." Before any exchange, the investor must obtain and should
review a copy of the current prospectus of the fund into which the exchange
is being made. Prospectuses may be obtained from the Distributor. Shares will
be exchanged at the net asset value next determined after receipt of an
exchange request in proper form. The exchange of shares of one fund for
shares of another fund is treated for Federal income tax purposes as a sale
of the shares given in exchange by the investor and, therefore, an exchanging
investor may realize a taxable gain or loss. No fees currently are charged
investors directly in connection with exchanges, although the Fund reserves
the right, upon not less than 60 days' written notice, to charge investors a
nominal fee in accordance with rules promulgated by the Securities and
Exchange Commission. The Fund reserves the right to reject any exchange
request in whole or in part. The Exchange Privilege may be modified or
terminated at any time upon notice to investors.
    
   
DREYFUS AUTO-EXCHANGE PRIVILEGE -- Dreyfus Auto-Exchange Privilege enables an
Investor to invest regularly (on a semi-monthly, monthly, quarterly or annual
basis), in exchange for Class A or Class B shares of the Fund, in shares of
Dreyfus Cash Management, Dreyfus Cash Management Plus, Inc., Dreyfus
Government Cash Management, Dreyfus Municipal Cash Management Plus, Dreyfus
New York Municipal Cash Management, Dreyfus Tax Exempt Cash Management or
Dreyfus Treasury Prime Cash Management, if the investor is currently an
investor in one of these funds. The amount an investor designates, which can
be expressed either in terms of a specific dollar or share amount, will be
exchanged automatically on the first and/or fifteenth of the month according
to the schedule that the investor has selected. Shares will be exchanged at
the then-current net asset value. The right to exercise this Privilege may be
modified or cancelled by the Fund or the Transfer Agent. An investor may
modify or cancel the exercise of this Privilege at any time by writing to The
Dreyfus Institutional Services Division, EAB Plaza, 144 Glenn Curtiss
Boulevard, 8th Floor, Uniondale, New York 11556-0144. The Fund may charge a
service fee for the use of this Privilege. No such fee currently is
contemplated. The exchange of shares of one fund for shares of another is
treated for Federal income tax purposes as a sale of the shares given in
exchange by the investor and, therefore, an exchanging investor may realize a
taxable gain or loss. For more information concerning this Privilege and the
funds eligible to participate in this Privilege, or to obtain a Dreyfus
Auto-Exchange Authorization Form, please call in New York State
1-718-895-1650; outside New York State call toll free 1-800-346-3621.
    

                       HOW TO REDEEM FUND SHARES
GENERAL -- Investors may request redemption of their shares at any time and
the shares will be redeemed at the next determined net asset value.
   

        The Fund imposes no charges when shares are redeemed directly through
the Distributor. Service Agents or other institutions may charge their
clients a nominal fee for effecting redemptions of Fund shares. Any share
certificates representing Fund shares being redeemed must be submitted with
the redemption request. The value of the shares redeemed may be more or less
than their original cost, depending upon the Fund's then-current net asset
value.
    
   
        If a request for redemption is received in proper form by the New
York office of the Distributor by 12:00 Noon, New York time, or by the Los
Angeles office of the Distributor by 12:00 Noon, California time, the
proceeds of the redemption, if transfer by wire is requested, ordinarily will
be transmitted in Federal Funds on the same day and the shares will not
receive the dividend declared on that day. If the request is received later
that day by the New York or the Los Angeles office of the Distributor, the
shares will receive the dividend on the Fund's shares declared on that day
and the proceeds of redemption, if wire transfer is requested, ordinarily
will be transmitted in Federal Funds on the next business day.
    

        The Fund ordinarily will make payment for all shares redeemed within
seven days after receipt by the Transfer Agent of a redemption request in
proper form, except as provided by the rules of the Securities and Exchange
Commission.
PROCEDURES -- Investors may redeem Fund shares by wire or telephone, or
through compatible computer facilities as described below.
   
        An investor may redeem or exchange Fund shares by telephone if the
investor has checked the appropriate box on the Fund's Account Application or
has filed a Shareholder Services Form with the Transfer Agent. If an investor
selects a telephone redemption or exchange privilege, the investor authorizes
the Transfer Agent or the Distributor to act on telephone instructions from
any person representing himself or herself to be an authorized representative
of the investor, and reasonably believed by the Transfer Agent or the
Distributor, as the case may be, to be genuine. The Fund will require the
Transfer Agent and the Distributor to employ reasonable procedures, such as
requiring a form of personal identification, to confirm that instructions are
genuine and, if they do not follow such procedures, the Fund, the Distributor
or the Transfer Agent may be liable for any losses due to unauthorized or
fraudulent instructions. The Fund, the Distributor or the Transfer Agent will
not be liable for following telephone instructions reasonably believe to be
genuine.
    
   
        During times of drastic economic or market conditions, investors may
experience difficulty in contacting the Transfer Agent or the Distributor by
telephone to request a redemption or exchange of Fund shares. In such cases,
investors should consider using the other redemption procedures described
herein.
    
   
REDEMPTION BY WIRE OR TELEPHONE -- Investors may redeem Fund shares by wire
or telephone. The redemption proceeds will be paid by wire transfer.
Investors can redeem shares by telephone by calling the New York office of
the Distributor (in New York State call 1-718-895-1650; outside New York
State call 1-800-346-3621). The Fund reserves the right to refuse any request
made by wire or telephone and may limit the amount involved or the number of
telephone redemptions. This procedure may be modified or terminated at any
time by the Transfer Agent or the Fund. The Fund's Statement of Additional
Information sets forth instructions for redeeming shares by wire. Shares for
which certificates have been issued may not be redeemed by wire or telephone.
REDEMPTION THROUGH COMPATIBLE COMPUTER FACILITIES -- The Fund makes available
to institutions the ability to redeem shares through compatible computer
facilities. Investors desiring to redeem shares in this manner should call
the Distributor at one of the telephone numbers listed under "General
Information" in this Prospectus to determine whether their computer
facilities are compatible and to receive instructions for redeeming shares in
this manner.
    

                              SERVICE PLAN
                             (Class B Only)
   

        Class B shares are subject to a Service Plan adopted pursuant to Rule
12b-1 under the Investment Company Act of 1940. Under the Service Plan, the
Fund (a) reimburses the Distributor for distributing Class B shares and (b)
pays The Dreyfus Corporation, Dreyfus Service Corporation , a wholly-owned
subsidiary of the Dreyfus Corporation, and any affiliate of either of them
(collectively, "Dreyfus") for advertising and marketing Class B shares and
for providing certain services relating to Class B shareholder accounts, such
as answering shareholder inquiries regarding the Fund and providing reports
and other information, and services related to the maintenance of shareholder
accounts ("Servicing"), at an aggregate annual rate of .25 of 1% of the value
of the average daily net assets of Class B. Each of the Distributor and
Dreyfus may pay one or more Service Agents a fee in respect of the Fund's
Class B shares owned by shareholders with whom the Service Agent has a
Servicing relationship or for whom the Service Agent is the dealer or holder
of record. Each of the Distributor and Dreyfus determines the amounts, if
any, to be paid to Service Agents under the Service Plan and the basis on whic
h such payments are made. The fee payable for Servicing is intended to be a
"service fee" as defined in Article III, Section 26 of the NASD Rules of Fair
Practice. The fees payable under the Service Plan are payable without regard
to actual expenses incurred.
    

                             SHAREHOLDER SERVICES PLAN
                                 (Class A Only)
        Class A shares are subject to a Shareholder Services Plan pursuant to
which the Fund has agreed to reimburse Dreyfus Service Corporation an amount
not to exceed an annual rate of .25 of 1% of the value of the average daily
net assets of the Class A shares for certain allocated expenses of providing
personal services to, and/or maintaining accounts of, Class A shareholders.
The services provided may include personal services relating to shareholder
accounts, such as answering shareholder inquiries regarding the Fund and
providing reports and other information, and services related to the
maintenance of shareholder accounts. Pursuant to an undertaking by The
Dreyfus Corporation described under "Management of the Fund," The Dreyfus
Corporation, and not the Fund, currently reimburses Dreyfus Service
Corporation for any such allocated expenses.
                         DIVIDENDS, DISTRIBUTIONS AND TAXES
        The Fund ordinarily declares dividends from net investment income on
each day the New York Stock Exchange is open for business. Fund shares begin
earning income dividends on the day the purchase order is effective.
Dividends usually are paid on the last calendar day of each month, and are
automatically reinvested in additional Fund shares at net asset value or, at
the investor's option, paid in cash. The Fund's earnings for Saturdays,
Sundays and holidays are declared as dividends on the next business day. If
an investor redeems all shares in its account at any time during the month,
all dividends to which the investor is entitled will be paid along with the
proceeds of the redemption. Distributions from net realized securities gains,
if any, generally are declared and paid once a year, but the Fund may make
distributions on a more frequent basis to comply with the distribution
requirements of the Internal Revenue Code of 1986, as amended (the "Code"),
in all events in a manner consistent with the provisions of the Investment
Company Act of 1940. The Fund will not make distributions from net realized
securities gains unless capital loss carryovers, if any, have been utilized
or have expired. Investors may choose whether to receive distributions in cash
 or to reinvest in additional Fund shares at net asset value. All expenses
are accrued daily and deducted before declaration of dividends to investors.
Dividends paid by each Class will be calculated at the same time and in the
same manner and will be of the same amount, except that the expenses
attributable solely to Class A or Class B will be borne exclusively by such
Class. Class B shares will receive lower per share dividends than Class A
shares because of the higher expenses borne by Class B. See "Annual Fund
Operating Expenses."
   

        Dividends derived from net investment income, together with
distributions from any net realized short-term securities gains and all or a
portion of any gain realized from the sale or other disposition of certain
market discount bonds, are taxable for Federal income tax purposes as
ordinary income, whether or not reinvested. No dividend paid by the Fund will
qualify for the dividends received deduction allowable to certain U.S.
corporations. Distributions from net realized long-term securities gains of th
e Fund, if any, generally are taxable as long-term capital gains for Federal
income tax purposes if the beneficial holder of the Fund shares is a citizen
or resident of the United States, regardless of how long shareholders have
held their Fund shares and whether such distributions are received in cash or
reinvested in Fund shares. The Code provides that the net capital gain of an
individual generally will not be subject to Federal income tax at a rate in
excess of 28%.
    
   
        Dividends derived from net investment income, together with
distributions from net realized short-term securities gains and all or a
portion of any gain realized from the sale or other disposition of certain
market discount bonds, paid by the Fund with respect to Fund shares
beneficially owned by a foreign person generally are subject to U.S.
nonresident withholding taxes at the rate of 30%, unless the foreign person
claims the benefit of a lower rate specified in a tax treaty. Distributions
from net realized long-term securities gains paid by the Fund with respect to
Fund shares beneficially owned by a foreign person generally will not be
subject to U.S. nonresident withholding tax. However, such distributions may
be subject to a 20% backup withholding, as described below, unless the
foreign person certifies his non-U.S. residency status.
    

        Notice as to the tax status of dividends and distributions will be
mailed to investors annually. Each investor also will receive periodic
summaries of such investor's account which will include information as to
dividends and distributions from securities gains, if any, paid during the
year. In addition, the Fund intends to provide shareholders with a statement
which sets forth the percentage of dividends paid by the Fund which are
attributable to interest income from direct obligations of the United States.
        Federal regulations generally require the Fund to withhold ("backup
withholding") and remit to the U.S. Treasury 31% of dividends and
distributions from net realized securities gains of the Fund paid to a
shareholder if such shareholder fails to certify either that the TIN
furnished in connection with opening an account is correct, or that such
shareholder has not received notice from the IRS of being subject to backup
withholding as a result of a failure to properly report taxable dividend or
interest income on a Federal income tax return. Furthermore, the IRS may
notify the Fund to institute backup withholding if the IRS determines a
shareholder's TIN is incorrect or if a shareholder has failed to properly
report taxable dividend and interest income on a Federal income tax return.
        A TIN is either the Social Security number or employer identification
number of the record owner of the account. Any tax withheld as a result of
backup withholding does not constitute an additional tax imposed on the
record owner of the account, and may be claimed as a credit on the record
owner's Federal income tax return.
   

        Management of the Fund believes that the Fund has qualified for the
fiscal year ended July 31, 1994 as a "regulated investment company" under the
Code. The Fund intends to continue to so qualify if such qualification is in
the best interests of its shareholders. Such qualification relieves the Fund
of any liability for Federal income tax to the extent its earnings are
distributed in accordance with applicable provisions of the Code. The Fund is
subject to a non-deductible 4% excise tax, measured with respect to certain
undistributed amounts of taxable investment income and capital gains.
    

        Dividends and distributions may be subject to certain state and local
taxes. Each investor should consult its tax adviser regarding questions as to
Federal, state or local taxes.
GENERAL INFORMATION
        The Fund was organized as an unincorporated business trust under the
laws of the Commonwealth of Massachusetts pursuant to an Agreement and
Declaration of Trust (the "Trust Agreement") dated June 4, 1986, and
commenced operations on September 4, 1986. The Fund is authorized to issue an
unlimited number of shares of beneficial interest, par value $.001 per share.
The Fund's shares are classified into two classes. Each share has one vote
and shareholders will vote in the aggregate and not by class except as
otherwise required by law or with respect to any matter which affects only
one class. Holders of Class B shares only, however, will be entitled to vote
on matters submitted to shareholders pertaining to the Service Plan.
   

        On August 5, 1994, the Fund's shareholders approved a proposal to
change, among other things, certain of the Fund's fundamental policies and
investment restrictions to (i) increase the amount the Fund may borrow from
banks for temporary or emergency purposes, (ii) increase the amount of the
Fund's assets that it may pledge to secure such borrowings and make such
policy non-fundamental and (iii) make the Fund's policy regarding investments
in illiquid securities non-fundamental.
    

        Under Massachusetts law, shareholders could, under certain
circumstances, be held liable for the obligations of the Fund. However, the
Trust Agreement disclaims shareholder liability for acts or obligations of
the Fund and requires that notice of such disclaimer be given in each
agreement, obligation or instrument entered into or executed by the Fund or a
Trustee. The Trust Agreement provides for indemnification from the Fund's
property for all losses and expenses of any shareholder held personally liable
 for the obligations of the Fund. Thus, the risk of a shareholder's incurring
financial loss on account of shareholder liability is limited to
circumstances in which the Fund itself would be unable to meet its
obligations, a possibility which management believes is remote. Upon payment
of any liability incurred by the Fund, the shareholder paying such liability
will be entitled to reimbursement from the general assets of the Fund. The
Trustees intend to conduct the operations of the Fund in such a way so as to
avoid, as far as possible, ultimate liability of the shareholders for
liabilities of the Fund. As described under "Management of the Fund" in the
Statement of Additional Information, the Fund ordinarily will not hold
shareholder meetings; however, shareholders under certain circumstances may
have the right to call a meeting of shareholders for the purpose of voting to
remove Trustees.
        The Transfer Agent maintains a record of each investor's ownership
and sends confirmations and statements of account.
   

        Investor inquiries may be made by writing to the Fund at 144 Glenn
Curtiss Boulevard, Uniondale, New York 11556-0144, or, in the case of
institutional investors, by calling in New York State 1-718-895-1650; outside
New York State call toll free 1-800-346-3621. Individuals or entities for
whom institutions may purchase or redeem Fund shares should call toll free
1-800-554-4611.
    

        The Glass-Steagall Act and other applicable laws prohibit Federally
chartered or supervised banks from engaging in certain aspects of the
business of issuing, underwriting, selling and/or distributing securities.
Accordingly, banks will perform only administrative and shareholder servicing
functions. While the matter is not free from doubt, the Fund's Board of
Trustees believes that such laws should not preclude a bank from acting on
behalf of clients as contemplated by this Prospectus. However, judicial or
administrative decisions or interpretations of such laws, as well as changes
in either Federal or state statutes or regulations relating to the
permissible activities of banks and their subsidiaries or affiliates, could
prevent a bank from continuing to perform all or part of the activities
contemplated by this Prospectus. If a bank were prohibited from so acting,
its shareholder clients would be permitted to remain Fund shareholders and
alternative means for continuing the servicing of such shareholders would be
sought. In such event, changes in the operation of the Fund might occur and
shareholders serviced by such bank might no longer be able to avail
themselves of any automatic investment or other services then being provided
by the bank. The Fund does not expect that shareholders would suffer any
adverse financial consequences as a result of any of these occurrences.
        NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY
REPRESENTATIONS OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS AND IN THE
FUND'S OFFICIAL SALES LITERATURE IN CONNECTION WITH THE OFFER OF THE FUND'S
SHARES, AND, IF GIVEN OR MADE, SUCH OTHER INFORMATION OR REPRESENTATIONS MUST
NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE FUND. THIS PROSPECTUS
DOES NOT CONSTITUTE AN OFFER IN ANY STATE IN WHICH, OR TO ANY PERSON TO WHOM,
SUCH OFFERING MAY NOT LAWFULLY BE MADE.






                      DREYFUS TREASURY CASH MANAGEMENT
                         CLASS A AND CLASS B SHARES
                                   PART B
                    (STATEMENT OF ADDITIONAL INFORMATION)
   
                              NOVEMBER 28, 1994
    

   
     This Statement of Additional Information, which is not a prospectus,
supplements and should be read in conjunction with the current Prospectus
of Dreyfus Treasury Cash Management (the "Fund"), dated November 28, 1994,
as it may be revised from time to time.  To obtain a copy of the Fund's
Prospectus, please write to the Fund at 144 Glenn Curtiss Boulevard,
Uniondale, New York 11556-0144, or, in the case of institutional investors,
call the following numbers:
    

   
           Outside New York State -- Call Toll Free 1-800-346-3621
           In New York State -- Call 1-718-895-1650
    

     Individuals or entities for whom institutions may purchase or redeem
Fund shares may write to the Fund at the above address or call toll free 1-
800-554-4611 to obtain a copy of the Fund's Prospectus.

     The Dreyfus Corporation (the "Manager") serves as the Fund's
investment adviser.

   
     Premier Mutual Fund Services, Inc. (the "Distributor") is the
distributor of the Fund's shares.
    

                              TABLE OF CONTENTS
                                                             Page
   
Investment Objective and Management Policies. . . . . . . . .B-2
Management of the Fund. . . . . . . . . . . . . . . . . . . .B-3
Management Agreement. . . . . . . . . . . . . . . . . . . . .B-6
Purchase of Fund Shares . . . . . . . . . . . . . . . . . . .B-8
Service Plan (Class B Only) . . . . . . . . . . . . . . . . .B-8
Shareholder Services Plan (Class A Only). . . . . . . . . . .B-9
Redemption of Fund Shares . . . . . . . . . . . . . . . . . .B-10
Determination of Net Asset Value. . . . . . . . . . . . . . .B-11
Portfolio Transactions. . . . . . . . . . . . . . . . . . . .B-12
Investor Services . . . . . . . . . . . . . . . . . . . . . .B-12
Dividends, Distributions and Taxes. . . . . . . . . . . . . .B-13
Yield Information . . . . . . . . . . . . . . . . . . . . . .B-13
Information About the Fund. . . . . . . . . . . . . . . . . .B-14
Custodian, Transfer and Dividend Disbursing Agent,
     Counsel and Independent Auditors . . . . . . . . . . . .B-14
Financial Statements. . . . . . . . . . . . . . . . . . . . .B-15
Report of Independent Auditors. . . . . . . . . . . . . . . .B-23
    



                INVESTMENT OBJECTIVE AND MANAGEMENT POLICIES

     The following information supplements and should be read in
conjunction with the section in the Fund's Prospectus entitled "Description
of the Fund."

Investment Restrictions
   
     The Fund has adopted investment restrictions numbered 1 through 9 as
fundamental policies.  These restrictions cannot be changed without
approval by the holders of a majority (as defined in the Investment Company
Act of 1940 (the "Act")) of the Fund's outstanding voting shares.
Investment restrictions numbered 10 and 11 are not fundamental policies and
may be changed by vote of a majority of the Fund's Trustees at any time.
The Fund may not:
    

     1.   Purchase common stocks, preferred stocks, warrants or other
equity securities, or purchase corporate bonds or debentures, state bonds,
municipal bonds or industrial revenue bonds.

     2.   Borrow money except from banks for temporary or emergency (not
leveraging) purposes in an amount up to 15% of the value of the Fund's
total assets (including the amount borrowed) based on the lesser of cost or
market, less liabilities (not including the amount borrowed) at the time
the borrowing is made.
   

     3.   Sell securities short or purchase securities on margin.
    
   

     4.   Write or purchase put or call options or combinations thereof.
    
   
     5.   Purchase or sell real estate, real estate investment trust
securities, commodities, or oil and gas interests.
    
   
     6.   Make loans to others except through the purchase of debt
obligations referred to in the Prospectus.
    
   
     7.   Invest more than 25% of its total assets in the securities of
issuers in any single industry, provided that there shall be no such
limitation on investments in obligations issued or guaranteed by the U.S.
Government.
    
   
     8.   Invest in companies for the purpose of exercising control.
    
   
     9.   Invest in securities of other investment companies, except as
they may be acquired as part of a merger, consolidation or acquisition of
assets.
    
   
     10.  Pledge, hypothecate, mortgage or otherwise encumber its assets,
except to the extent necessary to secure permitted borrowings.
    
   
     11.  Enter into repurchase agreements providing for settlement in more
than seven days after notice or purchase securities which are illiquid, if,
in the aggregate, more than 10% of the value of the Fund's net assets would
be so invested.
    


     If a percentage restriction is adhered to at the time of investment, a
later increase in percentage resulting from a change in values or assets
will not constitute a violation of that restriction.

     The Fund may make commitments more restrictive than the restrictions
listed above in certain states.  Should the Fund determine that a
commitment is no longer in the best interests of the Fund and its
shareholders, the Fund reserves the right to revoke the commitment by
terminating the sale of Fund shares in the state involved.


                           MANAGEMENT OF THE FUND

     Trustees and officers of the Fund, together with information as to
their principal business occupations during at least the last five years,
are shown below.  Each Trustee who is deemed to be an "interested person"
of the Fund, as defined in the Act, is indicated by an asterisk.

   
Trustees of the Fund
    

   
*DAVID W. BURKE, Trustee.  Consultant to the Manager since August 1994.
     From October 1990 to August 1994, Mr. Burke was Vice President and
     Chief Administrative Officer of the Manager.  During the period 1977
     to 1990, Mr. Burke was involved in the management of the national
     television news, as Vice-President and Executive Vice President of ABC
     News, and subsequently as President of CBS News.  His address is 200
     Park Avenue,  New York, New York 10166.
    

ISABEL P. DUNST, Trustee.  Partner in the law firm of Hogan & Hartson,
     since 1990.  From 1986 to 1990, Deputy General Counsel of the United
     States Department of Health and Human Services.  She is also a Trustee
     of the Clients Security Fund of the District of Columbia Bar and a
     Trustee of Temple Sinai.  Her address is c/o Hogan & Hartson, Columbia
     Square, 555 Thirteenth Street, N.W., Washington, D.C. 20004-1109.

   
LYLE E. GRAMLEY, Trustee.  Consulting economist since June 1992 and Senior
     Staff Vice President and Chief Economist of Mortgage Bankers
     Association of America from 1985 to May 1992.  Since February 1993, a
     director of CWM Mortgage Holdings, Inc. From 1980 to 1985, member of
     the Board of Governors of the Federal Reserve System.  His address is
     12901 Three Sisters Road, Potomac, Maryland 20854.
    
   
WARREN B. RUDMAN, Trustee.  Since January 1993, Partner in the law firm
     Paul, Weiss, Rifkind, Wharton & Garrison.  From January 1981 to
     January 1993, Mr. Rudman served as a United States Senator from the
     State of New Hampshire.  Also, since January 1993, Mr. Rudman has
     served as Vice Chairman of the Federal Reserve Bank of Boston and as a
     director of Chubb Corporation, and the Raytheon Company.  He has
     served as Vice Chairman of the President's Foreign Intelligence
     Advisory Board since January 1993.  Since 1988, Mr. Rudman has served
     as a trustee of Boston College and since 1986 as a member of the
     Senior Advisory Board of the Institute of Politics of the Kennedy
     School of Government at Harvard University.  His address is 1615 L
     Street, N.W., Suite 1300, Washington D.C. 20036.
    
   
     Each of the non-interested Trustees also is a trustee of Dreyfus Cash
Management, Dreyfus Government Cash Management, Dreyfus Municipal Cash
Management Plus, Dreyfus New York Municipal Cash Management, Dreyfus Tax
Exempt Cash Management and Dreyfus Treasury Prime Cash Management and a
director of Dreyfus Cash Management Plus, Inc.  Mr. Rudman is also a
trustee of Dreyfus BASIC U.S. Government Money Market Fund, Dreyfus
California Intermediate Municipal Bond Fund, Dreyfus Connecticut
Intermediate Municipal Bond Fund, Dreyfus Massachusetts Intermediate
Municipal Bond Fund, Dreyfus New Jersey Intermediate Municipal Bond Fund,
Dreyfus Pennsylvania Intermediate Municipal Bond Fund, Dreyfus Strategic
Income and Dreyfus Strategic Investing, and a director of Dreyfus BASIC
Money Market Fund, Inc. and Dreyfus Strategic Governments Income, Inc.
    

     For so long as the Fund's plans described in the sections captioned
"Service Plan" and "Shareholder Services Plan" remain in effect, the
Trustees of the Fund who are not "interested persons" of the Fund, as
defined in the Act, will be selected and nominated by the Trustees who are
not "interested persons" of the Fund.

   
     Each Trustee was elected at a meeting of shareholders held on August
5, 1994.  No further meetings of shareholders will be held for the purpose
of electing Trustees unless and until such time as less than a majority of
the Trustees holding office have been elected by shareholders, at which
time the Trustees then in office will call a shareholders' meeting for the
election of Trustees.  Under the Act, shareholders of record of not less
than two-thirds of the outstanding shares of the Fund may remove a Trustee
through a declaration in writing or by vote cast in person or by proxy at a
meeting called for that purpose.  Under the Fund's Agreement and
Declaration of Trust, the Trustees are required to call a meeting of
shareholders for the purpose of voting upon the question of removal of any
such Trustee when requested in writing to do so by the shareholders of
record of not less than 10% of the Fund's outstanding shares.
    

     The Fund does not pay any remuneration to its officers and Trustees
other than fees and expenses to Trustees who are not officers, directors,
employees or holders of 5% or more of the outstanding voting securities of
the Manager, which totalled $531 for the fiscal year ended July 31, 1994
for such Trustees as a group.
   
Officers of the Fund
    
   
MARIE E. CONNOLLY, President and Treasurer.  President and Chief Operating
     Officer and a Director of the Distributor and an officer of other
     investment companies advised or administered by the Manager.  From
     December 1991 to July 1994, she was President and Chief Compliance
     Officer of Funds Distributor, Inc., a wholly-owned subsidiary of The
     Boston Company, Inc.  Prior to December 1991, she served as Vice
     President and Controller, and later as Senior Vice President, of The
     Boston Company Advisors, Inc.
    
   
JOHN E. PELLETIER, Secretary.  Senior Vice President - General Counsel of
     the Distributor and an officer of other investment companies advised
     or administered by the Manager.  From February 1992 to July 1994, he
     served as Counsel for The Boston Company Advisors, Inc.  From August
     1990 to February 1992, he was employed as an Associate at Ropes &
     Gray, and prior to August 1990, he was employed as an associate at
     Sidley & Austin.
    
   
JOSEPH F. TOWER, III, Assistant Treasurer.  Treasurer and Chief Financial
     Officer of the Distributor and an officer of other investment
     companies advised or administered by the Manager.  From July 1988 to
     August 1994, he was employed by The Boston Company, Inc. where he held
     various management positions in the Corporate Finance and Treasury
     areas.
    
   
FREDERICK C. DEY, Assistant Treasurer.  Senior Vice President of the
     Distributor and an officer of other investment companies advised or
     administered by the Manager.  From 1988 to August 1994, he was manager
     of the High Performance Fabric Division of Springs Industries Inc.
    
   
ERIC B. FISCHMAN, Assistant Secretary.  Associate General Counsel of the
     Distributor and an officer of other investment companies advised or
     administered by the Manager.  From September 1992 to August 1994, he
     was an attorney with the Board of Governors of the Federal Reserve
     System.
    
   
RUTH D. LEIBERT, Assistant Secretary.  Assistant Vice President of the
     Distributor and an officer of other investment companies advised or
     administered by the Manager.  From March 1992 to July 1994, she was a
     Compliance Officer for The Managers Funds, registered investment
     companies.  From March 1990 until September 1991, she was Development
     Director of The Rockland Center for the Arts and, prior thereto, was
     employed as a Research Assistant for the Bureau of National Affairs.
    


     The address of each officer of the Fund is 200 Park Avenue, New York,
New York 10166.

   
     Trustees and officers of the Fund, as a group, owned less than 1% of
the Fund's shares of beneficial interest outstanding on September 16, 1994.
    
   
     The following shareholders are known by the Fund to own of record 5%
or more of the Fund's Class A shares of beneficial interest outstanding on
September 16, 1994:  (1) U.S. Trust Company of New York, 770 Broadway, New
York, NY 10003-9522 (14.7%); (2) Norwest Bank Minnesota NA, Investors
Building, 733 Marquette Avenue, Minneapolis, MN 55479-050 (8.0%); (3) FNB
Maryland Trust Dept., Mail Stop 109-751, P.O. Box 1596, 110 S. Paca Street,
7th Floor, Baltimore, MD 21201-1626 (6.7%); and (4) Laba & Company, 135 S.
LaSalle Street, Suite 311, Chicago, IL 60603-4107 (6.1%).
    
   
     The following shareholders are known by the Fund to own of record 5%
or more of the Fund's Class B shares of beneficial interest outstanding on
September 16, 1994:  (1) Credit Suisse, Church Street Station, P.O. Box
3700, New York, NY 10008-3700 (40.0%); (2) Amalg & Co., 1 W. Monroe Street,
Chicago, IL 60608-5384 (36.6%); (3) Crestar Bank, 919 E. Main St.,
Richmond, VA 23219-4620 (13.7%); and (4) National Bank of Indianapolis, 107
N. Pennsylvania St., Suite 700, Indianapolis, IN 46204-2422 (8.1%).  A
shareholder who beneficially owns, directly or indirectly, more than 25% of
the Funds voting securities may be deemed a "control person" (as defined in
the Act) of the Fund.
    


                            MANAGEMENT AGREEMENT

     The following information supplements and should be read in
conjunction with the section in the Fund's Prospectus entitled "Management
of the Fund."
   
     The Manager provides management services pursuant to the Management
Agreement (the "Agreement"), dated August 24, 1994, with the Fund, which is
subject to annual approval by (i) the Fund's Board of Trustees or (ii) vote
of a majority (as defined in the Act) of the outstanding voting securities
of the Fund, provided that in either event the continuance also is approved
by a majority of the Trustees who are not "interested persons" (as defined
in the Act) of the Fund or the Manager, by vote cast in person at a meeting
called for the purpose of voting on such approval.  Shareholders approved
the Agreement on August 5, 1994 and the Board of Trustees, including a
majority of the Trustees who are not "interested persons" of any party to
the Agreement, approved the Agreement at a meeting held on May 24, 1994.
The Agreement is terminable without penalty, on not more than 60 days'
notice, by the Fund's Board of Trustees or by vote of the holders of a
majority of the Fund's shares, or, on not less than 90 days' notice, by the
Manager.  The Agreement will terminate automatically in the event of its
assignment (as defined in the Act).
    
   
     The following persons are officers and/or directors of the Manager:
Howard Stein, Chairman of the Board and Chief Executive Officer; Julian M.
Smerling, Vice Chairman of the Board of Directors; Joseph S. DiMartino,
President and a director; W. Keith Smith, Chief Operating Officer; Paul H.
Snyder, Vice President and Chief Financial Officer; Lawrence S. Kash, Vice
Chairman--Distribution; Daniel C. Maclean III, Vice President and General
Counsel; Diane Coffey, Vice President--Corporate Communications; Jeffrey N.
Nachman, Vice President--Fund Administration; Mark N. Jacobs, Vice
President--Fund Legal and Compliance; Henry D. Gottmann, Vice President--
Retail; Elie M. Genadry, Vice President--Wholesale; Jay R. DeMartine, Vice
President--Marketing; Robert F. Dubuss, Vice President; Peter A.
Santoriello, Vice President; Kirk V. Stumpp, Vice President--New Product
Development; Philip L. Toia, Vice Chairman--Operations and Administration;
Katherine C. Wickham, Vice President--Human Resources; Maurice Bendrihem,
Controller; and Mandell L. Berman, Frank Cahouet, Alvin E. Friedman,
Lawrence M. Greene, Abigail Q. McCarthy and David B. Truman, directors.
    
   
     The Manager manages the Fund's portfolio of investments in accordance
with the stated policies of the Fund, subject to the approval of the Fund's
Board of Trustees.  The Manager is responsible for investment decisions,
and provides the Fund with portfolio managers who are authorized by the
Board to execute purchases and sales of securities.  The Fund's portfolio
managers are Joseph S. DiMartino, Bernard W. Kiernan, Jr. and Patricia A.
Larkin.  The Manager also maintains a research department with a
professional staff of securities analysts who provide research services for
the Fund as well as for other funds advised by the Manager.  All purchases
and sales are reported for the Board's review at the meeting subsequent to
such transactions.
    

     The Manager maintains office facilities on behalf of the Fund, and
furnishes statistical and research data, clerical help, accounting, data
processing, bookkeeping and internal auditing and certain other required
services.  The Manager also may make such advertising and promotional
expenditures, using its own resources, as it from time to time deems
appropriate.

   
     As compensation for the Manager's services under the Agreement, the
Fund has agreed to pay the Manager a monthly management fee at the annual
rate of .20 of 1% of the value of the Fund's average daily net assets.  All
fees and expenses are accrued daily and deducted before declaration of
dividends to investors.  The management fees payable for the fiscal years
ended July 31, 1992, 1993 and 1994 were $7,022,227, $6,734,924 and
$4,804,128, respectively.  These amounts were reduced pursuant to an
undertaking by the Manager, resulting in net management fees paid for such
fiscal years of $5,376,206, $5,234,732 and 4,599,547, respectively.
    
   
     Unless the Manager gives the Fund's investors at least 90 days' notice
to the contrary, the Manager, and not the Fund, will be liable for Fund
expenses (exclusive of taxes, brokerage, interest on borrowings and (with
the prior written consent of the necessary state securities commissions)
extraordinary expenses) other than the following expenses, which will be
borne by the Fund:  (i) the management fee payable by the Fund monthly at
the annual rate of .20 of 1% of the Fund's average daily net assets and
(ii) as to Class B shares only, payments made pursuant to the Fund's
Service Plan at the annual rate of .25 of 1% of the value of the average
daily net assets of Class B.  See "Service Plan".
    

     In addition, the Agreement provides that if in any fiscal year the
aggregate expenses of the Fund, exclusive of taxes, brokerage, interest on
borrowings and (with the prior written consent of the necessary state
securities commissions) extraordinary expenses, but including the
management fee, exceed 1 1/2% of the value of the Fund's average net assets
for the fiscal year, the Fund may deduct from the payment to be made to the
Manager under the Agreement, or the Manager will bear, such excess expense.

Such deduction or payment, if any, will be estimated on a daily basis, and
reconciled and effected or paid, as the case may be, on a monthly basis.

     The aggregate of the fees payable to the Manager is not subject to
reduction as the value of the Fund's net assets increases.


                           PURCHASE OF FUND SHARES

     The following information supplements and should be read in
conjunction with the section in the Fund's Prospectus entitled "How to Buy
Fund Shares."

     The Distributor.  The Distributor serves as the Fund's distributor
pursuant to an agreement which is renewable annually.  The Distributor also
acts as distributor for the other funds in the Dreyfus Family of Funds and
for certain other investment companies.

     Using Federal Funds.  The Shareholder Services Group, Inc., the Fund's
transfer and dividend disbursing agent (the "Transfer Agent"), or the Fund
may attempt to notify the investor upon receipt of checks drawn on banks
that are not members of the Federal Reserve System as to the possible delay
in conversion into Federal Funds and may attempt to arrange for a better
means of transmitting the money.  If the investor is a customer of a
securities dealer, bank or other financial institution and his order to
purchase Fund shares is paid for other than in Federal Funds, the
securities dealer, bank or other financial institution, acting on behalf of
its customer, will complete the conversion into, or itself advance, Federal
Funds generally on the business day following receipt of the customer
order.  The order is effective only when so converted and received by the
Transfer Agent.  An order for the purchase of Fund shares placed by an
investor with a sufficient Federal Funds or cash balance in his brokerage
account with a securities dealer, bank or other financial institution will
become effective on the day that the order, including Federal Funds, is
received by the Transfer Agent.  In some states, banks or other financial
institutions effecting transactions in Fund shares may be required to
register as dealers pursuant to state law.


                                SERVICE PLAN
                               (CLASS B ONLY)

     The following information supplements and should be read in
conjunction with the section in the Fund's Prospectus entitled "Service
Plan."
   
     Rule 12b-1 (the "Rule") adopted by the Securities and Exchange
Commission under the Act provides, among other things, that an investment
company may bear expenses of distributing its shares only pursuant to a
plan adopted in accordance with the Rule.  The Fund's Board of Trustees has
adopted such a plan (the "Service Plan") with respect to the Fund's Class B
shares.  Pursuant to the Plan, the Fund (a) reimburses the Distributor for
distributing Class B shares and (b) pays the Manager, Dreyfus Service
Corporation, a wholly-owned subsidiary of the Manager, and any affiliate of
either of them for advertising and marketing Class B shares and for
providing certain services to the holders of Class B shares.  Under the
Service Plan, the Distributor, the Manager and Dreyfus Service Corporation
may make payments to certain financial institutions, securities dealers and
other financial industry professionals (collectively, "Service Agents") in
respect to these services.  The Fund's Board of Trustees believes that
there is a reasonable likelihood that the Service Plan will benefit the
Fund and the holders of Class B shares.
    
   
     A quarterly report of the amounts expended under the Service Plan, and
the purposes for which such expenditures were incurred, must be made to the
Trustees for their review.  In addition, the Service Plan provides that it
may not be amended to increase materially the costs which holders of Class
B shares may bear pursuant to the Service Plan without the approval of the
holders of Class B shares and that other material amendments of the Service
Plan must be approved by the Board of Trustees and by the Trustees who are
not "interested persons" (as defined in the Act) of the Fund and have no
direct or indirect financial interest in the operation of the Service Plan
or in any agreements entered into in connection with the Service Plan, by
vote cast in person at a meeting called for the purpose of considering such
amendments.  The Service Plan is subject to annual approval by such vote of
the Trustees cast in person at a meeting called for the purpose of voting
on the Service Plan.  The Service Plan was so approved by the Trustees at a
meeting held on May 24, 1994.  The Service Plan may be terminated at any
time by vote of a majority of the Trustees who are not "interested persons"
and have no direct or indirect financial interest in the operation of the
Service Plan or in any agreements entered into in connection with the
Service Plan or by vote of the holders of a majority of Class B shares.
For the period January 10, 1994 (commencement of the initial offering of
Class B shares) through July 31, 1994, $15,588 was charged to the Fund,
with respect to Class B shares pursuant to the Service Plan.
    


                     SHAREHOLDER SERVICES PLAN
                         (CLASS A ONLY)

     The following information supplements and should be read in
conjunction with the section in the Fund's Prospectus entitled "Shareholder
Services Plan."
   
     The Fund has adopted a Shareholder Services Plan (the "Plan") pursuant
to which the Fund has agreed to reimburse Dreyfus Service Corporation for
certain allocated expenses of providing personal services and/or
maintaining shareholder accounts with respect to Class A shares only.  The
services provided may include personal services relating to shareholder
accounts, such as answering shareholder inquiries regarding the Fund and
providing reports and other information, and services related to the
maintenance of shareholder accounts.
    

     A quarterly report of the amounts expended under the Plan, and the
purposes for which such expenditures were incurred, must be made to the
Trustees for their review.  In addition, the Plan provides that material
amendments of the Plan must be approved by the Board of Trustees, and by
the Trustees who are not "interested persons" (as defined in the Act) of
the Fund or the Manager and have no direct or indirect financial interest
in the operation of the Plan, by vote cast in person at a meeting called
for the purpose of considering such amendments.  The Plan is subject to
annual approval by such vote of the Trustees cast in person at a meeting
called for the purpose of voting on the Plan.  The Plan is terminable at
any time by vote of a majority of the Trustees who are not "interested
persons" and have no direct or indirect financial interest in the operation
of the Plan.
   
     For the fiscal year ended July 31, 1994, $37,141 was charged to the
Fund, with respect to Class A shares, pursuant to the Shareholder Services
Plan.
    


                          REDEMPTION OF FUND SHARES

     The following information supplements and should be read in
conjunction with the section in the Fund's Prospectus entitled "How to
Redeem Fund Shares."

     Redemption by Wire or Telephone.  By using this procedure, the
investor authorizes the Transfer Agent, to act on wire or telephone
redemption instructions from any person representing himself or herself to
be an authorized representative of the investor, and reasonably believed by
the Transfer Agent to be genuine.  Ordinarily, the Fund will initiate
payment for shares redeemed pursuant to this procedure on the same business
day if the Distributor receives the redemption request in proper form at
its New York office by 12:00 Noon, New York time, or at its Los Angeles
office by 12:00 Noon, California time, on such day; otherwise the Fund will
initiate payment on the next business day.  Redemption proceeds will be
transferred by Federal Reserve wire only to a bank that is a member of the
Federal Reserve System.

     Investors with access to telegraphic equipment may wire redemption
requests to the Transfer Agent by employing the following transmittal code
which may be used for domestic or overseas transmission:

                                    Transfer Agent's
          Transmittal Code               Answer Back Sign
          _______________           ________________

              144295                     144295 TSSG PREP

     Investors who do not have direct access to telegraphic equipment may
have the wire transmitted by contacting a TRT Cables operator at 1-800-654-
7171, toll free.  Investors should advise the operator that the above
transmittal code must be used and should inform the operator of the
Transfer Agent's answer back sign.

     Redemption Commitment.  The Fund has committed itself to pay in cash
all redemption requests by any shareholder of record, limited in amount
during any 90-day period to the lesser of $250,000 or 1% of the value of
the Fund's net assets at the beginning of such period.  Such commitment is
irrevocable without the prior approval of the Securities and Exchange
Commission.  In the case of requests for redemption in excess of such
amount, the Board of Trustees reserves the right to make payments in whole
or in part in securities or other assets of the Fund in case of an
emergency or any time a cash distribution would impair the liquidity of the
Fund to the detriment of the existing shareholders.  In such event, the
securities would be valued in the same manner as the Fund's portfolio is
valued.  If the recipient sold such securities, brokerage charges would be
incurred.

     Suspension of Redemptions.  The right of redemption may be suspended
or the date of payment postponed (a) during any period when the New York
Stock Exchange is closed (other than customary weekend and holiday
closings), (b) when trading in the markets the Fund ordinarily utilizes is
restricted, or when an emergency exists as determined by the Securities and
Exchange Commission so that disposal of the Fund's investments or
determination of its net asset value is not reasonably practicable, or (c)
for such other periods as the Securities and Exchange Commission by order
may permit to protect the Fund's investors.


                      DETERMINATION OF NET ASSET VALUE

     The following information supplements and should be read in
conjunction with the section in the Fund's Prospectus entitled "How to Buy
Fund Shares."

     Amortized Cost Pricing.  The valuation of the Fund's portfolio
securities is based upon their amortized cost which does not take into
account unrealized capital gains or losses.  This involves valuing an
instrument at its cost and thereafter assuming a constant amortization to
maturity of any discount or premium, regardless of the impact of
fluctuating interest rates on the market value of the instrument.  While
this method provides certainty in valuation, it may result in periods
during which value, as determined by amortized cost, is higher or lower
than the price the Fund would receive if it sold the instrument.

     The Board of Trustees has established, as a particular responsibility
within the overall duty of care owed to the Fund's investors, procedures
reasonably designed to stabilize the Fund's price per share as computed for
the purpose of purchases and redemptions at $1.00.  Such procedures include
review of the Fund's portfolio holdings by the Board of Trustees, at such
intervals as it deems appropriate, to determine whether the Fund's net
asset value calculated by using available market quotations or market
equivalents deviates from $1.00 per share based on amortized cost.  In such
review, investments for which market quotations are readily available will
be valued at the most recent bid price or yield equivalent for such
securities or for securities of comparable maturity, quality and type, as
obtained from one or more of the major market makers for the securities to
be valued.  Other investments and assets will be valued at fair value as
determined in good faith by the Board of Trustees.

     The extent of any deviation between the Fund's net asset value based
upon available market quotations or market equivalents and $1.00 per share
based on amortized cost will be examined by the Board of Trustees.  If such
deviation exceeds 1/2 of 1%, the Board of Trustees will consider promptly
what action, if any, will be initiated.  In the event the Board of Trustees
determines that a deviation exists which may result in material dilution or
other unfair results to investors or existing shareholders, it has agreed
to take such corrective action as it regards as necessary and appropriate
including:  selling portfolio instruments prior to maturity to realize
capital gains or losses or to shorten average portfolio maturity;
withholding dividends or paying distributions from capital or capital
gains; redeeming shares in kind; or establishing a net asset value per
share by using available market quotations or market equivalents.

     New York Stock Exchange Closings.  The holidays (as observed) on which
the New York Stock Exchange is closed currently are:  New Year's Day,
Presidents' Day, Good Friday, Memorial Day, Independence Day, Labor Day,
Thanksgiving and Christmas.


                           PORTFOLIO TRANSACTIONS

     Portfolio securities ordinarily are purchased directly from the issuer
or from an underwriter or a market maker for the securities.  Usually no
brokerage commissions are paid by the Fund for such purchases.  Purchases
from underwriters of portfolio securities may include a concession paid by
the issuer to the underwriter and the purchase price paid to, and sales
price received from, market makers for securities may reflect the spread
between the bid and asked price.  No brokerage commissions have been paid
by the Fund to date.
   

     Transactions are allocated to various dealers by the Fund's portfolio
managers in their best judgment.  The primary consideration is prompt and
effective execution of orders at the most favorable price.  Subject to that
primary consideration, dealers may be selected for research, statistical or
other services to enable the Manager to supplement its own research and
analysis with the views and information of other securities firms and may
be selected based on their sale of Fund shares.
    

     Research services furnished by brokers through which the Fund effects
securities transactions may be used by the Manager in advising other funds
it advises and, conversely, research services furnished to the Manager by
brokers in connection with other funds the Manager advises may be used by
the Manager in advising the Fund.  Although it is not possible to place a
dollar value on these services, it is the opinion of the Manager that the
receipt and study of such services should not reduce the overall expenses
of its research department.


                              INVESTOR SERVICES

     The following information supplements and should be read in
conjunction with the section in the Fund's Prospectus entitled "Investor
Services."

     Exchange Privilege.  By using this Privilege, the investor authorizes
the Distributor to act on exchange instructions from any person
representing himself or herself to be an authorized representative of the
investor and reasonably believed by the Distributor to be genuine.
Telephone exchanges may be subject to limitations as to the amount involved
or the number of telephone exchanges permitted.  Shares will be exchanged
at the net asset value next determined after receipt of an exchange request
in proper form.  Shares in certificate form are not eligible for telephone
exchange.
   
     Dreyfus Auto-Exchange Privilege.  Dreyfus Auto-Exchange Privilege
permits an investor to purchase, in exchange for shares of the Fund, shares
of Dreyfus Cash Management, Dreyfus Cash Management Plus, Inc., Dreyfus
Government Cash Management, Dreyfus Municipal Cash Management Plus, Dreyfus
New York Municipal Cash Management, Dreyfus Tax Exempt Cash Management and
Dreyfus Treasury Prime Cash Management.  This Privilege is available only
for existing accounts.  Shares will be exchanged on the basis of relative
net asset value.  Enrollment in or modification or cancellation of this
Privilege is effective three business days following notification by the
investor.  An investor will be notified if its account falls below the
amount designated to be exchanged under this Privilege.  In this case, an
investor's account will fall to zero unless additional investments are made
in excess of the designated amount prior to the next Auto-Exchange
transaction.  Shares issued in certificate form are not eligible for Auto-
Exchange.
    

     The Exchange Privilege and Dreyfus Auto-Exchange Privilege are
available to investors resident in any state in which shares of the fund
being acquired may legally be sold.  Shares may be exchanged only between
accounts having identical names and other identifying designations.

     The Fund reserves the right to reject any exchange request in whole or
in part.  The Exchange Privilege or Dreyfus Auto-Exchange Privilege may be
modified or terminated at any time upon notice to investors.

   
                     DIVIDENDS, DISTRIBUTIONS AND TAXES
    
   
     The following information supplements and should be read in
conjunction with the section in the Fund's Prospectus entitled "Dividends,
Distributions and Taxes."
    
   
     Ordinarily, gains and losses realized from portfolio transactions will
be treated as capital gain or loss.  However, all or a portion of any gains
realized from the sale or other disposition of certain market discount
bonds will be treated as ordinary income under Section 1276 of the Internal
Revenue code of 1986, as amended.
    


                              YIELD INFORMATION

     The following information supplements and should be read in
conjunction with the section in the Fund's Prospectus entitled "Yield
Information."
   
     For the seven-day period ended July 31, 1994, yield and effective
yield for Class A shares were 3.96% and 4.04%, respectively; and for Class
B shares were 3.71% and 3.78%, respectively.  Yield is computed in
accordance with a standardized method which involves determining the net
change in the value of a hypothetical pre-existing Fund account having a
balance of one share at the beginning of a seven calendar day period for
which yield is to be quoted, dividing the net change by the value of the
account at the beginning of the period to obtain the base period return,
and annualizing the results (i.e., multiplying the base period return by
365/7).  The net change in the value of the account reflects the value of
additional shares purchased with dividends declared on the original share
and any such additional shares and fees that may be charged to the
shareholder's account, in proportion to the length of the base period and
the Fund's average account size, but does not include realized gains and
losses or unrealized appreciation and depreciation.  Effective yield is
computed by adding 1 to the base period return (calculated as described
above), raising that sum to a power equal to 365 divided by 7, and
subtracting 1 from the result.
    

     Yields will fluctuate and are not necessarily representative of future
results.  The investor should remember that yield is a function of the type
and quality of the instruments in the portfolio, portfolio maturity and
operating expenses.  An investor's principal in the Fund is not guaranteed.

See "Determination of Net Asset Value" for a discussion of the manner in
which the Fund's price per share is determined.


                         INFORMATION ABOUT THE FUND

     The following information supplements and should be read in
conjunction with the section in the Fund's Prospectus entitled "General
Information."

     Each Fund share has one vote and, when issued and paid for in
accordance with the terms of the offering, is fully paid and nonassessable.

Fund shares have no preemptive, subscription or conversion rights and are
freely transferable.

     The Fund sends annual and semi-annual financial statements to all its
shareholders.

     In early 1974, the Manager commenced offering the first money market
fund to be widely offered on a retail basis, Dreyfus Liquid Assets, Inc.
Money market mutual funds have subsequently grown into a multi-billion
dollar industry.
   
     The Fund is a member of the Dreyfus Family of Cash Management Funds
which are designed to meet the needs of an array of institutional
investors.  As of September 15, 1994, the total net assets of the Dreyfus
Family of Cash Management Funds amounted to approximately $14.6 billion.
    


         CUSTODIAN, TRANSFER AND DIVIDEND DISBURSING AGENT, COUNSEL
                          AND INDEPENDENT AUDITORS

     The Bank of New York, 110 Washington Street, New York, New York 10286,
acts as custodian of the Fund's investments.  First Interstate Bank of
California, 707 Wilshire Boulevard, Los Angeles, California 90017, serves
as a sub-custodian of the Fund's investments.  The  Shareholder Services
Group, Inc., a subsidiary of First Data Corporation, P.O. Box 9671,
Providence, Rhode Island 02940-9671, is the Fund's transfer and dividend
disbursing agent.  The Bank of New York, First Interstate Bank of
California and The Shareholder Services Group, Inc. have no part in
determining the investment policies of the Fund or which portfolio
securities are to be purchased or sold by the Fund.

     Stroock & Stroock & Lavan, 7 Hanover Square, New York, New York
10004-2696, as counsel for the Fund, has rendered its opinion as to certain
legal matters regarding the due authorization and valid issuance of the
shares of beneficial interest being sold pursuant to the Fund's Prospectus.

     Ernst & Young LLP, 787 Seventh Avenue, New York, New York 10019,
independent auditors, have been selected as auditors of the Fund.




<TABLE>
<CAPTION>

DREYFUS TREASURY CASH MANAGEMENT

STATEMENT OF INVESTMENTS                                                                              JULY 31, 1994

                                                                           ANNUALIZED
                                                                            YIELD ON
                                                                            DATE OF        PRINCIPAL
U.S. TREASURY BILLS--53.4%                                                  PURCHASE        AMOUNT            VALUE

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


    8/25/94....................................................              3.23%       $  25,000,000 $  24,947,833

    9/22/94....................................................              4.02          390,000,000   387,762,919

    10/27/94...................................................              4.39          100,000,000    98,951,166

    11/10/94...................................................              4.46          100,000,000    98,765,556

    11/17/94...................................................              3.53           50,000,000    49,488,500

    12/8/94....................................................              4.55           50,000,000    49,202,708

    12/15/94...................................................              3.57           25,000,000    24,674,167

    1/5/95.....................................................              4.81           50,000,000    48,975,139

    1/12/95....................................................              3.59          150,000,000  147,633,388

    1/26/95....................................................              4.78           60,000,000    58,614,566

    2/9/95.....................................................              3.78           50,000,000    49,029,333

    3/9/95.....................................................              4.24           32,000,000    31,205,067

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

TOTAL U.S. TREASURY BILLS (cost $1,069,250,342)................                                       $1,069,250,342

                                                                                                      ==============

REPURCHASE AGREEMENTS--46.9%

Barclays De Zoete Wedd Securities, Inc.
    dated 7/29/94, due 8/1/94, in the amount of $210,073,188
    (fully collateralized by $268,775,000 U.S. Treasury Bills
    due from 9/1/94 to 5/4/95 and by $1,910,000 U.S. Treasury
    Note, 8.50% due 5/15/95, value $214,770,044)...............              4.18%       $ 210,000,000 $ 210,000,000
Daiwa Securities America Inc.
    dated 7/29/94, due 8/1/94, in the amount of $150,052,500
    (fully collateralized by $9,000,000 U.S. Treasury Bill
    due 2/9/95 and by $140,550,000 U.S. Treasury Notes,
    3.875% to 8.50%, due from 8/15/94 to 3/31/95,
    value $151,716,952)........................................              4.20          150,000,000   150,000,000

Kidder Peabody & Co., Incorporated
    dated 7/29/94, due 8/1/94, in the amount of $179,413,889
    (fully collateralized by $134,040,000 U.S. Treasury Bills
    due from 8/4/94 to 3/9/95 and by $50,030,000 U.S. Treasury Notes
    4.25% due 8/31/94 to 10/31/94, value $182,308,780).........              4.21          179,351,000   179,351,000

Nomura Securities International, Inc.
    dated 7/29/94, due 8/1/94, in the amount of $200,070,000
    (fully collateralized by $107,585,000 U.S. Treasury Bills
    due from 6/29/95 to 7/27/95 and $101,830,000 U.S. Treasury
    Notes, 4.625% to 8.25% due from 11/15/94 to 12/31/94
    value $204,317,247)........................................              4.20          200,000,000   200,000,000

UBS Securities, Inc.
    dated 7/29/94. due 8/1/94, in the amount of $200,070,000
    (fully collateralized by $210,155,000 U.S. Treasury Bills
    due from 9/8/94 to 5/4/95, value $204,103,336).............              4.20          200,000,000   200,000,000

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

TOTAL REPURCHASE AGREEMENTS (cost $939,351,000)................                                       $  939,351,000

                                                                                                      ==============

TOTAL INVESTMENTS (cost $2,008,601,342)..............        100.3%                                   $2,008,601,342

                                                             ======                                   ==============

LIABILITIES, LESS CASH AND RECEIVABLES...............          (.3%)                                  $   (5,409,749)

                                                             ======                                   ==============

NET ASSETS...........................................        100.0%                                   $2,003,191,593

                                                             ======                                   ==============

See notes to financial statements.
</TABLE>
<TABLE>
DREYFUS TREASURY CASH MANAGEMENT

STATEMENT OF ASSETS AND LIABILITIES                                                           JULY 31, 1994
<S>                                                                                         <C>      <C>
ASSETS:

    Investments in securities, at value
      (including repurchase agreements of $939,351,000)_Note 1(a,b).........                          $2,008,601,342
    Interest receivable.....................................................                                 328,576

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



      2,008,929,918

LIABILITIES:
    Due to The Dreyfus Corporation..........................................                $  344,323
    Accrued expenses........................................................                 5,394,002     5,738,325

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

NET ASSETS  ................................................................                          $2,003,191,593

                                                                                                      ==============

REPRESENTED BY:

    Paid-in capital.........................................................                          $2,003,200,112

    Accumulated net realized (loss) on investments..........................                                  (8,519)

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

NET ASSETS at value.........................................................                          $2,003,191,593

                                                                                                      ==============

Shares of Beneficial Interest Outstanding:

    Class A Shares

      (unlimited number of $.001 par value shares authorized)...............                           1,982,589,760

                                                                                                      ==============

    Class B Shares

      (unlimited number of $.001 par value shares authorized)...............                              20,610,352

                                                                                                      ==============

NET ASSET VALUE per share:

    Class A Shares

      ($1,982,581,530 / 1,982,589,760 shares)...............................                                   $1.00

                                                                                                               =====

    Class B Shares

      ($20,610,063 / 20,610,352 shares).....................................                                   $1.00

                                                                                                               =====
See notes to financial statements.
</TABLE>
<TABLE>
DREYFUS TREASURY CASH MANAGEMENT
STATEMENT OF OPERATIONS                                                       YEAR ENDED JULY 31, 1994
<S>                                                                                          <C>         <C>

INVESTMENT INCOME:

    INTEREST INCOME.........................................................                              $81,199,428

    EXPENSES:

      Management fee--Note 2(a).............................................                 $4,804,128

      Custodian fees........................................................                    117,492

      Shareholder servicing costs_Note 2(c).................................                     53,338

      Distribution fees (Class B shares)_Note 2(b)..........................                     15,588

      Registration fees.....................................................                      9,083

      Legal fees............................................................                      5,899

      Prospectus and shareholders' reports..................................                      1,691

      Trustees' fees and expenses_Note 2(d).................................                        531

      Miscellaneous.........................................................                     16,710

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

                                                                                              5,024,460

      Less_reduction in management fee due to

          undertaking_Note 2(a).............................................                    204,581

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

            TOTAL EXPENSES..................................................                                4,819,879

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

INVESTMENT INCOME--NET......................................................                               76,379,549

NET REALIZED (LOSS) ON INVESTMENTS--Note 1(b)...............................                                   (8,519)

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

NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS........................                              $76,371,030

                                                                                                        =============

See notes to financial statements.
</TABLE>
<TABLE>
DREYFUS TREASURY CASH MANAGEMENT
STATEMENT OF CHANGES IN NET ASSETS

                                                                                YEAR ENDED JULY 31,

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

                                                                                          1993                1994

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

OPERATIONS:
    Investment income--net...............................................        $     104,908,642$        76,379,549
    Net realized gain (loss) on investments..............................                     10,783           (8,519)

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

          NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS...........                104,919,425        76,371,030

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

DIVIDENDS TO SHAREHOLDERS FROM:
    Investment income--net:
      Class A shares.....................................................              (104,908,642)      (76,172,112)
      Class B shares.....................................................                   ____             (207,437)
    Net realized gain on investments:
      Class A shares.....................................................                   ____              (43,474)
      Class B shares.....................................................                   ____              ____

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

          TOTAL DIVIDENDS................................................              (104,908,642)      (76,423,023)

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

BENEFICIAL INTEREST TRANSACTIONS ($1.00 per share):

    Net proceeds from shares sold:

      Class A shares.....................................................             26,869,739,941   19,349,325,990

      Class B shares.....................................................                 ____             55,465,288

    Dividends reinvested:

      Class A shares.....................................................                 18,355,341       12,706,563

      Class B shares.....................................................                 ____                 86,022

    Cost of shares redeemed:

      Class A shares.....................................................            (28,584,557,782) (19,786,003,593)

      Class B shares.....................................................                 ____            (34,940,958)

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

          (DECREASE) IN NET ASSETS FROM BENEFICIAL INTEREST TRANSACTIONS.             (1,696,462,500)    (403,360,688)

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

                TOTAL (DECREASE) IN NET ASSETS...........................             (1,696,451,717)    (403,412,681)

NET ASSETS:

    Beginning of year....................................................              4,103,055,991    2,406,604,274

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

    End of year..........................................................           $  2,406,604,274 $  2,003,191,593

                                                                                   ================= ================

See notes to financial statements.
</TABLE>


DREYFUS TREASURY CASH MANAGEMENT

FINANCIAL HIGHLIGHTS


References is made to page 2 of the Prospectus dated November 28, 1994.


See notes to financial statements.


DREYFUS TREASURY CASH MANAGEMENT

NOTES TO FINANCIAL STATEMENTS

NOTE 1--SIGNIFICANT ACCOUNTING POLICIES:

    The Fund is registered under the Investment Company Act of 1940 ("Act")
as a diversified open-end management investment company. Dreyfus Service
Corporation acted as the distributor of the Fund's shares until August 24,
1994, which are sold to the public without a sales load. Dreyfus Service
Corporation is a wholly-owned subsidiary of The Dreyfus Corporation
("Manager"). Effective August 24, 1994, the Manager became a direct
subsidiary of Mellon Bank, N.A.

    On August 24, 1994, Premier Mutual Fund Services Inc. ("Premier") was
engaged as the Fund's distributor. Premier, located at One Exchange Place,
Boston, Massachusetts 02109, is a wholly-owned subsidiary of Institutional
Administration Services, Inc., a provider of mutual fund administration
services, the parent company of which is Boston Institutional Group, Inc.

    It is the Fund's policy to maintain a continuous net asset value per
share of $1.00; the Fund has adopted certain investment, portfolio valuation
and dividend and distribution policies to enable it to do so.

    On July 14, 1993, the Fund's Board of Trustees approved an amendment to
the Fund's Agreement and Declaration of Trust to provide for the issuance of
additional classes of shares of the Fund. The amendment was approved by Fund
shareholders on January 6, 1994. Effective January 10, 1994, existing Fund
shares were classified as Class A shares and an unlimited number of Class B
shares were authorized. The Fund began offering both Class A and Class B
shares on January 10, 1994. Class B shares are subject to a Service Plan
adopted pursuant to Rule 12b-1 under the Act. Other differences between the
two Classes include the services offered to and the expenses borne by each
Class and certain voting rights.

    (A) PORTFOLIO VALUATION: Investments are valued at amortized cost, which
has been determined by the Fund's Board of Trustees to represent the fair
value of the Fund's investments.

    (B) SECURITIES TRANSACTIONS AND INVESTMENT INCOME: Securities
transactions are recorded on a trade date basis. Realized gain and loss from
securities transactions are recorded on the identified cost basis. Interest
income is recognized on the accrual basis. Cost of investments represents
amortized cost.

    The Fund may enter into repurchase agreements with financial
institutions, deemed to be creditworthy by the Manager, subject to the
seller's agreement to repurchase and the Fund's agreement to resell such
securities at a mutually agreed upon price. Securities purchased subject to
repurchase agreements are deposited with the Fund's custodians and, pursuant
to the terms of the repurchase agreement, must have an aggregate market value
greater than or equal to the repurchase price plus accrued interest at all
times. If the value of the underlying securities falls below the value of the
repurchase price plus accrued interest, the Fund will require the seller to
deposit additional collateral by the next business day. If the request for
additional collateral is not met, or the seller defaults on its repurchase
obligation, the Fund maintains the right to sell the underlying securities at
market value and may claim any resulting loss against the seller.

    (C) DIVIDENDS TO SHAREHOLDERS: It is the policy of the Fund to declare
dividends from investment income-net on each business day. Such dividends are
paid monthly. Dividends from net realized capital gain are normally declared
and paid annually, but the Fund may make distributions on a more frequent
basis to comply with the distribution requirements of the Internal Revenue
Code. To the extent that net realized capital gain can be offset by capital
loss carryovers, if any, it is the policy of the Fund not to distribute such
gain.



DREYFUS TREASURY CASH MANAGEMENT

NOTES TO FINANCIAL STATEMENTS (CONTINUED)

    (D) FEDERAL INCOME TAXES: It is the policy of the Fund to continue to
qualify as a regulated investment company, if such qualification is in the
best interests of its shareholders, by complying with the applicable
provisions of the Internal Revenue Code, and to make distributions of taxable
income sufficient to relieve it from substantially all Federal income taxes.

    At July 31, 1994, the cost of investments for Federal income tax purposes
was substantially the same as the cost for financial reporting purposes (see
the Statement of Investments).

NOTE 2--MANAGEMENT FEE AND OTHER TRANSACTIONS WITH AFFILIATES:

    (A) Pursuant to a management agreement ("Agreement") with the Manager,
the management fee is computed at the annual rate of .20 of 1% of the average
daily value of the Fund's net assets and is payable monthly.

    The Agreement provides for an expense reimbursement from the Manager
should the Fund's aggregate expenses, exclusive of taxes, brokerage, interest
on borrowings and extraordinary expenses, exceed 1 1/2% of the average value
of the net assets for any full fiscal year. However, the Manager had
undertaken through January 9, 1994 to reduce the management fee paid by, or
bear such excess expenses of the Fund, to the extent that the Fund's
aggregate expenses (excluding certain expenses as described above) exceed an
annual rate of .20 of 1% of the average daily value of the Fund's net assets.
The reduction in management fee, pursuant to the undertaking, amounted to
$204,581 for the year ended July 31, 1994.

    Effective January 10, 1994, the Manager, and not the Fund, is liable for
those expenses of the Fund (excluding certain expenses as described above)
other than management fee, and with respect to the Fund's Class B shares,
Rule 12b-1 Service Plan expenses.

    The Manager may modify the existing undertaking provided that the Fund's
shareholders are given 90 days prior notice.

    (B) Under the Service Plan ("Class B Service Plan") adopted pursuant to
Rule 12b-1 under the Act, effective January 10, 1994, the Fund pays Dreyfus
Service Corporation, at an annual rate of .25 of 1% of the value of the
Fund's Class B shares average daily net assets, for costs and expenses in
connection with advertising, marketing and distributing Class B shares and
for providing certain services to holders of Class B shares. Dreyfus Service
Corporation will make payments to one or more Services Agents (financial
institutions, securities dealers, or other industry professionals) based on
the value of the Fund's Class B shares owned by clients of the Service Agent.
During the period from January 10, 1994 through July 31, 1994, $15,588 was
charged to the Fund pursuant to the Class B Service Plan.

    (C) Pursuant to the Fund's Shareholder Services Plan ("Class A
Shareholder Service Plan") the Fund reimburses Dreyfus Service Corporation an
amount not to exceed an annual rate of .25 of 1% of the value of the Fund's
average daily net assets for servicing shareholder accounts. The services
provided may include personal services relating to shareholder accounts, such
as answering shareholder inquiries regarding the Fund and providing reports
and other information, and services related to the maintenance of shareholder
accounts. During the period from August 1, 1993 through January 9, 1994, the
Fund was charged an aggregate of $37,141 pursuant to the Shareholder Services
Plan.

    (D) Certain officers and trustees of the Fund are "affiliated persons,"
as defined in the Act, of the Manager and/or Dreyfus Service Corporation.
Each trustee who is not an "affiliated person" receives an annual fee of
$3,000 and an attendance fee of $500 per meeting.



DREYFUS TREASURY CASH MANAGEMENT

REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

SHAREHOLDERS AND BOARD OF TRUSTEES

DREYFUS TREASURY CASH MANAGEMENT

    We have audited the accompanying statement of assets and liabilities of
Dreyfus Treasury Cash Management, including the statement of investments, as
of July 31, 1994, 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 financial highlights for each of the years
indicated therein. 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 July 31, 1994 by correspondence with the custodian and
others. 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 Dreyfus Treasury Cash Management at July 31, 1994, 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 the financial highlights
for each of the years indicated therein in conformity with generally accepted
accounting principles.



                            (Ernst & Young LLP Signature Logo)





New York, New York
September 9, 1994




                      DREYFUS TREASURY CASH MANAGEMENT


                          PART C. OTHER INFORMATION
                           _________________________


Item 24.   Financial Statements and Exhibits - List
_______    _________________________________________

     (a)   Financial Statements:

                Included in Part A of the Registration Statement:
   

                Condensed Financial Information, with respect to Class A
                shares, for the eight years ended July 31, 1994 and, with
                respect to Class B shares, for the period from January 10,
                1994 (commencement of initial offering) to July 31, 1994.
    


                Included in Part B of the Registration Statement:

   
                     Statement of Investments--July 31, 1994

                     Statement of Assets and Liabilities--July 31, 1994

                     Statement of Operations--year ended July 31, 1994

                     Statement of Changes in Net Assets--for the years ended
                     July 31, 1993 and 1994

                     Notes to Financial Statements

                     Report of Ernst & Young LLP, Independent Auditors,
                     dated September 9, 1994
    






Schedule Nos. I through VII and other financial statement information, for
which provision is made in the applicable accounting regulations of the
Securities and Exchange Commission, are either omitted because they are not
required under the related instructions, they are inapplicable, or the
required information is presented in the financial statements or notes
which are included in Part B of the Registration Statement.


Item 24.   Financial Statements and Exhibits. - List (continued)
_______    _____________________________________________________
   

  (b)      Exhibits:

  (1)      Registrant's Amended and Restated Agreement and Declaration of
           Trust is incorporated by reference to Exhibit (1) of Post
           Effective No. 9 to the Registration Statement on Form N-1A filed
           on September 30, 1993.

  (2)      Registrant's By-Laws are incorporated by reference to Exhibit (2)
           of the Registration Statement on Form N-1A, filed on June 30,
           1986.

  (4)      Specimen certificate for the Registrant's securities is
           incorporated by reference to Exhibit (4) of the Registration
           Statement on Form N-1A, filed on June 30, 1986.

  (5)      Management Agreement.

  (6)      Distribution Agreement.

  (8)(a)   Amended and Restated Custody Agreement is incorporated by
           reference to Exhibit 8(a) of Post-Effective Amendment No. 5 to
           the Registration Statement on Form N-1A, filed on November 23,
           1990.

  (8)(b)   Sub-Custodian Agreement is incorporated by reference to Exhibit
           (b) of the Registration Statement on Form N-1A, filed on June 30,
           1986.

  (9)      Shareholder Services Plan is incorporated by reference to Exhibit
           (9) of Post-Effective Amendment No. 8 to the Registration
           Statement on Form N-1A, filed on August 13, 1993.

  (10)     Opinion and consent of Registrant's counsel is incorporated by
           reference to Exhibit (10) of Pre-Effective Amendment No. 1 to the
           Registration Statement on Form N-1A, filed on August 1, 1986.

  (11)     Consent of Independent Auditors.

  (15)     Service Plan.

  (16)     Schedule of Computation of Performance Data for Class A and B
           shares.

    




Item 24.   Financial Statements and Exhibits - List (continued)
           _____________________________________________________

           Other Exhibits
           ______________
   

                (a)  Power of Attorney of the Directors.

                (b)  Power of Attorney of the Officers.

                (c)  Certificate of Assistant Secretary.
    


Item 25.   Persons Controlled by or under Common Control with Registrant

           Not Applicable

Item 26.   Number of Holders of Securities

            (1)                              (2)
   

                                                Number of Record
         Title of Class                  Holders as of September 16, 1994

         Shares of beneficial
         interest ($.001 par value)

               Class A . . . . . . . . . . . . . . 177

               Class B . . . . . . . . . . . . . .   5
    


Item 27.    Indemnification

         The statement as to the general effect of any contract,
         arrangements or statute under which a trustee, officer,
         underwriter or affiliated person of the Registrant is
         indemnified is incorporated by reference to Item 27 of Part C
         of the Registration Statement on Form N-1A, filed on June 30,
         1986.
   

         Reference is also made to the Distribution Agreement filed as
         Exhibit (6) hereto.
    


Item 28.    Business and Other Connections of Investment Adviser
   

         The Dreyfus Corporation ("Dreyfus") and subsidiary companies
         comprise a financial service organization whose business consists
         primarily of providing investment management services as the
         investment adviser, manager and distributor for sponsored
         investment companies registered under the Investment Company Act
         of 1940 and as an investment adviser to institutional and
         individual accounts.  Dreyfus also serves as sub-investment
         adviser to and/or administrator of other investment companies.
         Premier Mutual Fund Service, Inc. serves primarily as distributor
         of shares of investment companies sponsored by Dreyfus and of
         other investment companies for which Dreyfus acts as investment
         adviser, sub-investment adviser or administrator.  Dreyfus
         Management, Inc., another wholly-owned subsidiary, provides
         investment management services to various pension plans,
         institutions and individuals.
    

Item 28.  Business and Other Connections of Investment Adviser (continued)
________  ________________________________________________________________

          Officers and Directors of Investment Adviser
          ____________________________________________


Name and Position
with Dreyfus                  Other Businesses
_________________             ________________

MANDELL L. BERMAN             Real estate consultant and private investor
Director                           29100 Northwestern Highway, Suite 370
                                   Southfield, Michigan 48034;
                              Past Chairman of the Board of Trustees of
                              Skillman Foundation.
                              Member of The Board of Vintners Intl.

FRANK CAHOUET                 Chairman of the Board, President and
Director                      Chief Executive Officer:
                                   Mellon Bank Corporation
                                   One Mellon Bank Center
                                   Pittsburgh, Pennsylvania 15258;
                                   Mellon Bank, N.A.
                                   One Mellon Bank Center
                                   Pittsburgh, Pennsylvania 15258
                              Director:
                                   Avery Dennison Corporation
                                   150 North Orange Grove Boulevard
                                   Pasadena, California 91103;
                                   Saint-Gobain Corporation
                                   750 East Swedesford Road
                                   Valley Forge, Pennsylvania 19482;
                                   Teledyne, Inc.
                                   1901 Avenue of the Stars
                                   Los Angeles, California 90067

ALVIN E. FRIEDMAN             Senior Adviser to Dillon, Read & Co. Inc.
Director                           535 Madison Avenue
                                   New York, New York 10022;
                                   Director and member of the Executive
                                   Committee of Avnet, Inc.**

ABIGAIL Q. McCARTHY           Author, lecturer, columnist and educational
Director                      consultant
                                   2126 Connecticut Avenue
                                   Washington, D.C. 20008

DAVID B. TRUMAN               Educational consultant;
Director                      Past President of the Russell Sage Foundation
                                   230 Park Avenue
                                   New York, New York 10017;
                              Past President of Mount Holyoke College
                                   South Hadley, Massachusetts 01075;
                              Former Director:
                                   Student Loan Marketing Association
                                   1055 Thomas Jefferson Street, N.W.
                                   Washington, D.C. 20006;


DAVID B. TRUMAN               Former Trustee:
(cont'd)                           College Retirement Equities Fund
                                   730 Third Avenue
                                   New York, New York 10017

HOWARD STEIN                  Chairman of the Board:
Chairman of the Board and          Dreyfus Acquisition Corporation*;
Chief Executive Officer            The Dreyfus Consumer Credit
                                   Corporation*;
                                   Dreyfus Land Development Corporation*;
                                   Dreyfus Management, Inc.*;
                                   Dreyfus Service Corporation*;
                              Chairman of the Board and Chief Executive
                              Officer:
                                   Major Trading Corporation*;
                              Director:
                                   Avnet, Inc.**;
                                   Dreyfus America Fund++++
                                   The Dreyfus Fund International
                                   Limited+++++
                                   World Balanced Fund+++
                                   Dreyfus Partnership Management,
                                        Inc.*;
                                   Dreyfus Personal Management, Inc.*;
                                   Dreyfus Precious Metals, Inc.*;
                                   Dreyfus Realty Advisors, Inc.+++;
                                   Dreyfus Service Organization, Inc.*;
                                   The Dreyfus Trust Company++;
                                   Seven Six Seven Agency, Inc.*;
                              Trustee:
                                   Corporate Property Investors
                                   New York, New York;

JULIAN M. SMERLING            Director and Executive Vice President:
Vice Chairman of the               Dreyfus Service Corporation*;
Board of Directors            Director and Vice President:
                                   Dreyfus Service Organization, Inc.*;
                              Vice Chairman and Director:
                                   The Dreyfus Trust Company++;
                                   The Dreyfus Trust Company (N.J.)++;
                              Director:
                                   The Dreyfus Consumer Credit
                                   Corporation*;
                                   Dreyfus Partnership Management, Inc.*;
                                   Seven Six Seven Agency, Inc.*

JOSEPH S. DiMARTINO           Director and Chairman of the Board:
President, and                     The Dreyfus Trust Company++;
Director                      Director and President:
                                   Dreyfus Acquisition Corporation*;
                                   The Dreyfus Consumer Credit
                                   Corporation*;
                                   Dreyfus Partnership Management, Inc.*;
                                   The Dreyfus Trust Company (N.J.)++;
                              Director and Executive Vice President:
                                   Dreyfus Service Corporation*;
                              Director and Vice President:
                                   Dreyfus Service Organization, Inc.*;



JOSEPH S. DiMARTINO           Director:
(cont'd)                           Dreyfus Management, Inc.*;
                                   Dreyfus Personal Management, Inc.*;
                                   Noel Group, Inc.
                                   667 Madison Avenue
                                   New York, New York 10021;
                              Trustee:
                                   Bucknell University
                                   Lewisburg, Pennsylvania 17837;
                              Vice President and former Treasurer and
                              Director:
                                   National Muscular Dystrophy Association
                                   810 Seventh Avenue
                                   New York, New York 10019;
                              President, Chief Operating Officer and
                              Director:
                                   Major Trading Corporation*

W. KEITH SMITH                Chairman and Chief Executive Officer:
Chief Operating Officer            The Boston Company
                                   One Boston Place
                                   Boston, Massachusetts 02108
                              Vice Chairman of the Board:
                                   Mellon Bank Corporation
                                   One Mellon Bank Center
                                   Pittsburgh, Pennsylvania 15258;
                                   Mellon Bank, N.A.
                                   One Mellon Bank Center
                                   Pittsburgh, Pennsylvania 15258
                              Director:
                                   Dentsply International, Inc.
                                   570 West College Avenue
                                   York, Pennsylvania 17405

PAUL H. SNYDER                Director:
Vice President and Chief           Pennsylvania Economy League
Financial Officer                  Philadelphia, Pennsylvania;
                                   Children's Crisis Treatment Center
                                   Philadelphia, Pennsylvania;
                              Director and Vice President:
                                   Financial Executives Institute,
                                   Philadelphia Chapter
                                   Philadelphia, Pennsylvania;

LAWRENCE S. KASH              Chairman, President and Chief
Vice Chairman, Distribution   Executive Officer:
                                   The Boston Company Advisors, Inc.
                                   53 State Street
                                   Exchange Place
                                   Boston, Massachusetts 02109
                              President:
                                   The Boston Company
                                   One Boston Place
                                   Boston, Massachusetts  02108;
                                   Laurel Capital Advisors
                                   One Mellon Bank Center
                                   Pittsburgh, Pennsylvania 15258;
                                   Boston Group Holdings, Inc.


LAWRENCE S. KASH              Executive Vice President
(cont'd)                           Mellon Bank, N.A.
                                   One Mellon Bank Center
                                   Pittsburgh, Pennsylvania 15258;
                                   Boston Safe Deposit & Trust
                                   One Boston Place
                                   Boston, Massachusetts 02108

JAY R. DIMARTINE              Chairman of the Board and President:
Vice President, Marketing          The Woodbury Society
                                   16 Woodbury Lane
                                   Ogunquit, ME 03907;
                              Former Managing Director:
                                   Bankers Trust Company
                                   280 Park Avenue
                                   New York, NY  10017;

BARBARA E. CASEY              President:
Vice President,                    Dreyfus Retirement Services;
Retirement Services           Executive Vice President:
                                   Boston Safe Deposit & Trust Co.
                                   One Boston Place
                                   Boston, Massachusetts  02108;

DIANE M. COFFEY               None
Vice President,
Corporate Communications

LAWRENCE M. GREENE            Chairman of the Board:
Legal Consultant and               The Dreyfus Security Savings
Director                           Bank, F.S.B.+;
                              Director and Executive Vice President:
                                   Dreyfus Service Corporation*;
                              Director and Vice President:
                                   Dreyfus Acquisition Corporation*;
                                   Dreyfus Service Organization, Inc.*;
                              Director:
                                   Dreyfus-Lincoln, Inc.*;
                                   Dreyfus Management, Inc.*;
                                   Dreyfus Precious Metals, Inc.*;
                                   Dreyfus Thrift & Commerce+++;
                                   The Dreyfus Trust Company (N.J.)++;
                                   Seven Six Seven Agency, Inc.*;

ROBERT F. DUBUSS              Director and Treasurer:
Vice President                     Major Trading Corporation*;
                              Director and Vice President:
                                   The Dreyfus Consumer Credit
Corporation*;
                                   The Truepenny Corporation*;
                              Treasurer:
                                   Dreyfus Management, Inc.*;
                                   Dreyfus Precious Metals, Inc.*;
                                   Dreyfus Service Corporation*;
                              Director:
                                   The Dreyfus Trust Company++;
                                   The Dreyfus Trust Company (N.J.)++;
                                   Dreyfus Thrift & Commerce****


ELIE M. GENADRY               President:
Vice President,                    Institutional Services Division of
Dreyfus
Wholesale                          Service Corporation*;
                                   Broker-Dealer Division of Dreyfus
Service
                                   Corporation*;
                                   Group Retirement Plans Division of
Dreyfus
                                   Service Corporation;
                              Executive Vice President:
                                   Dreyfus Service Corporation*;
                                   Dreyfus Service Organization, Inc.*;
                              Vice President:
                                   The Dreyfus Trust Company++;
                              Vice President-Sales:
                                   The Dreyfus Trust Company (N.J.)++;

DANIEL C. MACLEAN             Director, Vice President and Secretary:
Vice President and General         Dreyfus Precious Metals, Inc.*;
Counsel                       Director and Vice President:
                                   The Dreyfus Consumer Credit
                                   Corporation*;
                                   The Dreyfus Trust Company (N.J.)++;
                              Director and Secretary:
                                   Dreyfus Partnership Management, Inc.*;
                                   Major Trading Corporation*;
                                   The Truepenny Corporation+;
                              Director:
                                   The Dreyfus Trust Company++;
                              Secretary:
                                   Seven Six Seven Agency, Inc.*;

JEFFREY N. NACHMAN            None
Vice President, Fund
Administration

PETER A. SANTORIELLO          Director and President
Vice President                     Dreyfus Management, Inc.*;
                              Vice President:
                                   Dreyfus Personal Management, Inc.*

KIRK V. STUMPP                Senior Vice President and
Vice President -              Director of Marketing:
New Product Development            Dreyfus Service Corporation*

PHILIP L. TOIA                Chairman of the Board and Vice President:
Vice Chairman, Operations     Dreyfus Thrift & Commerce****;
and Administration            Director:
                                   The Dreyfus Security Savings Bank
F.S.B.+;
                                   Senior Loan Officer and Director:
                                   The Dreyfus Trust Company++;
                              Vice President:
                                   The Dreyfus Consumer Credit
                                   Corporation*;
                              President and Director:
                                   Dreyfus Personal Management, Inc.*;
                              Director:
                                   Dreyfus Realty Advisors, Inc.+++;
                              Formerly, Senior Vice President:
                                   The Chase Manhattan Bank, N.A. and
                                   The Chase Manhattan Capital Markets
                                   Corporation
PHILIP L. TOIA                     One Chase Manhattan Plaza
(Cont'd)                           New York, New York 10081

KATHERINE C. WICKHAM          Formerly, Assistant Commissioner:
Vice President,               Department of Parks and Recreation of the
Human Resources                    City of New York
                                   830 Fifth Avenue
                                   New York, New York 10022

MAURICE BENDRIHEM             Treasurer:
Controller                         Dreyfus Partnership Management, Inc.*;
                                   Dreyfus Service Organization, Inc.*;
                                   Seven Six Seven Agency, Inc.*;
                                   The Truepenny Corporation*;
                              Controller:
                                   Dreyfus Acquisition Corporation*;
                                   The Dreyfus Trust Company++;
                                   The Dreyfus Trust Company (N.J.)++;
                                   The Dreyfus Consumer Credit
                                   Corporation*;
                              Assistant Treasurer:
                                   Dreyfus Precious Metals*
                              Formerly, Vice President-Financial Planning,
                              Administration and Tax:
                                   Showtime/The Movie Channel, Inc.
                                   1633 Broadway
                                   New York, New York 10019

MARK N. JACOBS                Secretary:
Vice President, Fund               The Dreyfus Consumer Credit
Legal and Compliance                    Corporation*; Dreyfus Management,
                                        Inc.*;
                              Assistant Secretary:
                                   Dreyfus Service Organization, Inc.*;
                                   Major Trading Corporation*;
                                   The Truepenny Corporation*

CHRISTINE PAVALOS             Assistant Secretary:
Assistant Secretary                Dreyfus Management, Inc.*;
                                   Dreyfus Service Corporation*;
                                   The Truepenny Corporation*
______________________________________

*       The address of the business so indicated is 200 Park Avenue, New
        York, New York 10166.
**      The address of the business so indicated is 80 Cutter Mill Road,
        Great Neck, New York 11021.
***     The address of the business so indicated is 45 Broadway, New York,
        New York 10006.
****    The address of the business so indicated is Five Triad Center, Salt
        Lake City, Utah 84180.
+       The address of the business so indicated is Atrium Building, 80
        Route 4 East, Paramus, New Jersey 07652.
++      The address of the business so indicated is 144 Glenn Curtiss
        Boulevard, Uniondale, New York 11556-0144.
+++     The address of the business so indicated is One Rockefeller Plaza,
        New York, New York 10020.
++++    The address of the business so indicated is 2 Boulevard Royal,
        Luxembourg.
+++++   The address of the business so indicated is Nassau, Bahama Islands.


Item 29.  Principal Underwriters
________  ______________________

     (a)  Other investment companies for which Registrant's principal
underwriter (exclusive distributor) acts as principal underwriter or
exclusive distributor:

           1)  Comstock Partners Strategy Fund, Inc.
           2)  Dreyfus A Bonds Plus, Inc.
           3)  Dreyfus Appreciation Fund, Inc.
           4)  Dreyfus Asset Allocation Fund, Inc.
           5)  Dreyfus Balanced Fund, Inc.
           6)  Dreyfus BASIC Money Market Fund, Inc.
           7)  Dreyfus BASIC Municipal Money Market Fund, Inc.
           8)  Dreyfus BASIC U.S. Government Money Market Fund
           9)  Dreyfus California Intermediate Municipal Bond Fund
          10)  Dreyfus California Tax Exempt Bond Fund, Inc.
          11)  Dreyfus California Tax Exempt Money Market Fund
          12)  Dreyfus Capital Value Fund, Inc.
          13)  Dreyfus Cash Management
          14)  Dreyfus Cash Management Plus, Inc.
          15)  Dreyfus Connecticut Intermediate Municipal Bond Fund
          16)  Dreyfus Connecticut Municipal Money Market Fund, Inc.
          17)  The Dreyfus Convertible Securities Fund, Inc.
          18)  Dreyfus Edison Electric Index Fund, Inc.
          19)  Dreyfus Florida Intermediate Municipal Bond Fund
          20)  Dreyfus Florida Municipal Money Market Fund
          21)  Dreyfus Focus Funds, Inc.
          22)  The Dreyfus Fund Incorporated
          23)  Dreyfus Global Bond Fund, Inc.
          24)  Dreyfus Global Growth, L.P. (A Strategic Fund)
          25)  Dreyfus Global Investing, Inc.
          26)  Dreyfus GNMA Fund, Inc.
          27)  Dreyfus Government Cash Management
          28)  Dreyfus Growth and Income Fund, Inc.
          29)  Dreyfus Growth Opportunity Fund, Inc.
          30)  Dreyfus Institutional Money Market Fund
          31)  Dreyfus Institutional Short Term Treasury Fund
          32)  Dreyfus Insured Municipal Bond Fund, Inc.
          33)  Dreyfus Intermediate Municipal Bond Fund, Inc.
          34)  Dreyfus International Equity Fund, Inc.
          35)  Dreyfus Investors GNMA Fund
          36)  The Dreyfus Leverage Fund, Inc.
          37)  Dreyfus Life and Annuity Index Fund, Inc.
          38)  Dreyfus Liquid Assets, Inc.
          39)  Dreyfus Massachusetts Intermediate Municipal Bond Fund
          40)  Dreyfus Massachusetts Municipal Money Market Fund
          41)  Dreyfus Massachusetts Tax Exempt Bond Fund
          42)  Dreyfus Michigan Municipal Money Market Fund, Inc.
          43)  Dreyfus Money Market Instruments, Inc.
          44)  Dreyfus Municipal Bond Fund, Inc.
          45)  Dreyfus Municipal Cash Management Plus
          46)  Dreyfus Municipal Money Market Fund, Inc.
          47)  Dreyfus New Jersey Intermediate Municipal Bond Fund
          48)  Dreyfus New Jersey Municipal Bond Fund, Inc.
          49)  Dreyfus New Jersey Municipal Money Market Fund, Inc.
          50)  Dreyfus New Leaders Fund, Inc.
          51)  Dreyfus New York Insured Tax Exempt Bond Fund
          52)  Dreyfus New York Municipal Cash Management
          53)  Dreyfus New York Tax Exempt Bond Fund, Inc.
          54)  Dreyfus New York Tax Exempt Intermediate Bond Fund
          55)  Dreyfus New York Tax Exempt Money Market Fund
          56)  Dreyfus Ohio Municipal Money Market Fund, Inc.
          57)  Dreyfus 100% U.S. Treasury Intermediate Term Fund
          58)  Dreyfus 100% U.S. Treasury Long Term Fund
          59)  Dreyfus 100% U.S. Treasury Money Market Fund
          60)  Dreyfus 100% U.S. Treasury Short Term Fund
          61)  Dreyfus Pennsylvania Intermediate Municipal Bond Fund
          62)  Dreyfus Pennsylvania Municipal Money Market Fund
          63)  Dreyfus Short-Intermediate Government Fund
          64)  Dreyfus Short-Intermediate Municipal Bond Fund
          65)  Dreyfus Short-Term Income Fund, Inc.
          66)  The Dreyfus Socially Responsible Growth Fund, Inc.
          67)  Dreyfus Strategic Growth, L.P.
          68)  Dreyfus Strategic Income
          69)  Dreyfus Strategic Investing
          70)  Dreyfus Tax Exempt Cash Management
          71)  The Dreyfus Third Century Fund, Inc.
          72)  Dreyfus Treasury Prime Cash Management
          73)  Dreyfus Variable Investment Fund
          74)  Dreyfus-Wilshire Target Funds, Inc.
          75)  Dreyfus Worldwide Dollar Money Market Fund, Inc.
          76)  First Prairie Cash Management
          77)  First Prairie Diversified Asset Fund
          78)  First Prairie Money Market Fund
          79)  First Prairie Municipal Money Market Fund
          80)  First Prairie Tax Exempt Bond Fund, Inc.
          81)  First Prairie U.S. Government Income Fund
          82)  First Prairie U.S. Treasury Securities Cash Management
          83)  General California Municipal Bond Fund, Inc.
          84)  General California Municipal Money Market Fund
          85)  General Government Securities Money Market Fund, Inc.
          86)  General Money Market Fund, Inc.
          87)  General Municipal Bond Fund, Inc.
          88)  General Municipal Money Market Fund, Inc.
          89)  General New York Municipal Bond Fund, Inc.
          90)  General New York Municipal Money Market Fund
          91)  Pacific American Fund
          92)  Peoples Index Fund, Inc.
          93)  Peoples S&P MidCap Index Fund, Inc.
          94)  Premier Insured Municipal Bond Fund
          95)  Premier California Municipal Bond Fund
          96)  Premier GNMA Fund
          97)  Premier Growth Fund, Inc.
          98)  Premier Municipal Bond Fund
          99)  Premier New York Municipal Bond Fund
          100) Premier State Municipal Bond Fund


(b)
                                                             Positions and
Name and principal        Positions and offices with         offices with
business address          the Distributor                    Registrant
__________________        ___________________________        _____________

Marie E. Connolly         Director, President and Chief      President and
                          Operating Officer                  Treasurer

Joseph F. Tower, III      Senior Vice President and Chief    Assistant
                          Financial Officer                  Treasurer

John E. Pelletier         Senior Vice President and General  Secretary
                          Counsel

Frederick C. Dey          Senior Vice President              Assistant
                                                             Treasurer

Eric B. Fischman          Vice President and Associate       Assistant
                          General Counsel                    Secretary

Jean M. O'Leary           Assistant Secretary                None

Ruth D. Leibert           Assistant Vice President           Assistant
                                                             Secretary

Paul D. Furcinito         Assistant Vice President           None

John W. Gomez             Director                           None

William J. Nutt           Director                           None



Item 30.   Location of Accounts and Records
           ________________________________

           1.   The Shareholder Services Group, Inc.,
                a subsidiary of First Data Corporation
                P.O. Box 9671
                Providence, Rhode Island 02940-9671

           2.   The Bank of New York
                110 Washington Street
                New York, New York 10286

           3.   The Dreyfus Corporation
                200 Park Avenue
                New York, New York 10166

Item 31.   Management Services
_______    ___________________

           Not Applicable

Item 32.   Undertakings
________   ____________

  (1)      To call a meeting of shareholders for the purpose of voting upon
           the question of removal of a trustee(s) when requested in writing
           to do so by the holders of at least 10% of the Registrant's
           outstanding shares of beneficial interest and in connection with
           such meeting to comply with the provisions of Section 16(c) of
           the Investment Company Act of 1940 relating to shareholder
           communications.

                                 SIGNATURES

   

     Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant certifies that it meets all
of the requirements for effectiveness of this Amendment to the Registration
Statement pursuant to Rule 485(a) under the Securities Act of 1933 and has
duly caused this Amendment to the Registration Statement to be signed on
its behalf by the undersigned, thereunto duly authorized, in the City of
New York, and State of New York on the 29 day of September, 1994.
    


          DREYFUS TREASURY CASH MANAGEMENT
   

          BY:  /s/Marie E. Connolly*
               Marie E. Connolly, President
    


     Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, this Amendment to the Registration
Statement has been signed below by the following persons in the capacities
and on the date indicated.

         Signatures                      Title                        Date

   

/s/Marie E. Connolly*          President (Principal Executive       9/29/94
Marie E. Connolly              Officer, Financial and Accounting
                               Officer) and Treasurer
    

   
/s/David W. Burke*             Trustee                              9/29/94
David W. Burke
    

   
/s/Isabel P. Dunst*            Trustee                              9/29/94
Isabel P. Dunst
    

   
/s/Lyle E. Gramley*            Trustee                              9/29/94
Lyle E. Gramley
    

   
/s/Warren B. Rudman*           Trustee                              9/29/94
Warren B. Rudman
    


BY:  __________________________*
     Eric B. Fischman,
     Attorney-in-Fact





                                       INDEX OF EXHIBITS

      ITEM                                                                 Page


      (5)          Management Agreement. . . . . . . . . . . . . . . . . . . .

      (6)          Distribution Agreement. . . . . . . . . . . . . . . . . . .

      (11)         Consent of Ernst & Young LLP, Independent
                   Auditors. . . . . . . . . . . . . . . . . . . . . . . . . .

      (15)         Service Plan. . . . . . . . . . . . . . . . . . . . . . . .

      (16)         Schedules of Computation of Performance Data
                   for Class A and Class B shares. . . . . . . . . . . . . . .



      Other Exhibit:

                   (a)  Power of Attorney of Directors

                   (b)  Power of Attorney of Officers

                   (c)  Certificate of Assistant Secretary


                      MANAGEMENT AGREEMENT

                DREYFUS TREASURY CASH MANAGEMENT





                                                 August 24, 1994



The Dreyfus Corporation
200 Park Avenue
New York, New York  10166

Dear Sirs:

          The above-named investment company (the "Fund")
herewith confirms its agreement with you as follows:

          The Fund desires to employ its capital by investing and
reinvesting the same in investments of the type and in accordance
with the limitations specified in its charter documents and in
its Prospectus and Statement of Additional Information as from
time to time in effect, copies of which have been or will be
submitted to you, and in such manner and to such extent as from
time to time may be approved by the Fund's Board.  The Fund
desires to employ you to act as its investment adviser.

          In this connection it is understood that from time to
time you will employ or associate with yourself such person or
persons as you may believe to be particularly fitted to assist
you in the performance of this Agreement.  Such person or persons
may be officers or employees who are employed by both you and the
Fund.  The compensation of such person or persons shall be paid
by you and no obligation may be incurred on the Fund's behalf in
any such respect.

          Subject to the supervision and approval of the Fund's
Board, you will provide investment management of the Fund's
portfolio in accordance with the Fund's investment objectives and
policies as stated in its Prospectus and Statement of Additional
Information as from time to time in effect.  In connection
therewith, you will obtain and provide investment research and
will supervise the Fund's investments and conduct a continuous
program of investment, evaluation and, if appropriate, sale and
reinvestment of the Fund's assets.  You will furnish to the Fund
such statistical information, with respect to the investments
which the Fund may hold or contemplate purchasing, as the Fund
may reasonably request.  The Fund wishes to be informed of
important developments materially affecting its portfolio and
shall expect you, on your own initiative, to furnish to the Fund
from time to time such information as you may believe appropriate
for this purpose.

          In addition, you will supply office facilities (which
may be in your own offices), data processing services, clerical,
accounting and bookkeeping services, internal auditing and legal
services, internal executive and administrative services, and
stationery and office supplies; prepare reports to the Fund's
stockholders, tax returns, reports to and filings with the
Securities and Exchange Commission and state Blue Sky
authorities; calculate the net asset value of the Fund's shares;
and generally assist in all aspects of the Fund's operations.
You shall have the right, at your expense, to engage other
entities to assist you in performing some or all of the
obligations set forth in this paragraph, provided each such
entity enters into an agreement with you in form and substance
reasonably satisfactory to the Fund.  You agree to be liable for
the acts or omissions of each such entity to the same extent as
if you had acted or failed to act under the circumstances.

          You shall exercise your best judgment in rendering the
services to be provided to the Fund hereunder and the Fund agrees
as an inducement to your undertaking the same that you shall not
be liable hereunder for any error of judgment or mistake of law
or for any loss suffered by the Fund, provided that nothing
herein shall be deemed to protect or purport to protect you
against any liability to the Fund or to its security holders to
which you would otherwise be subject by reason of willful
misfeasance, bad faith or gross negligence in the performance of
your duties hereunder, or by reason of your reckless disregard of
your obligations and duties hereunder.

          In consideration of services rendered pursuant to this
Agreement, the Fund will pay you on the first business day of
each month a fee at the annual rate of .20 of 1% of the value of
the Fund's average daily net assets.  Net asset value shall be
computed on such days and at such time or times as described in
the Fund's then-current Prospectus and Statement of Additional
Information.  Upon any termination of this Agreement before the
end of any month, the fee for such part of a month shall be pro-
rated according to the proportion which such period bears to the
full monthly period and shall be payable upon the date of
termination of this Agreement.

          For the purpose of determining fees payable to you, the
value of the Fund's net assets shall be computed in the manner
specified in the Fund's charter documents for the computation of
the value of the Fund's net assets.

          You will bear all expenses in connection with the
performance of your services under this Agreement.  All other
expenses to be incurred in the operation of the Fund will be
borne by the Fund, except to the extent specifically assumed by
you.  The expenses to be borne by the Fund include, without
limitation, the following:  organizational costs, taxes,
interest, loan commitment fees, interest and distributions paid
on securities sold short, brokerage fees and commissions, if any,
fees of Board members who are not your officers, directors or
employees or holders of 5% or more of your outstanding voting
securities, Securities and Exchange Commission fees and state
Blue Sky qualification fees, advisory fees, charges of
custodians, transfer and dividend disbursing agents' fees,
certain insurance premiums, industry association fees, outside
auditing and legal expenses, costs of independent pricing
services, costs of maintaining the Fund's existence, costs
attributable to investor services (including, without limitation,
telephone and personnel expenses), costs of preparing and
printing prospectuses and statements of additional information
for regulatory purposes and for distribution to existing
stockholders, costs of stockholders' reports and meetings, and
any extraordinary expenses.

          If in any fiscal year the aggregate expenses of the
Fund (including fees pursuant to this Agreement, but excluding
interest, taxes, brokerage and, with the prior written consent of
the necessary state securities commissions, extraordinary
expenses) exceed 1-1/2% of the average value of the Fund's net
assets for the fiscal year, the Fund may deduct from the fees to
be paid hereunder, or you will bear, such excess expense.  Your
obligation pursuant hereto will be limited to the amount of your
fees hereunder.  Such deduction or payment, if any, will be
estimated daily, and reconciled and effected or paid, as the case
may be, on a monthly basis.

          The Fund understands that you now act, and that from
time to time hereafter you may act, as investment adviser to one
or more other investment companies and fiduciary or other managed
accounts, and the Fund has no objection to your so acting,
provided that when the purchase or sale of securities of the same
issuer is suitable for the investment objectives of two or more
companies or accounts managed by you which have available funds
for investment, the available securities will be allocated in a
manner believed by you to be equitable to each company or
account.  It is recognized that in some cases this procedure may
adversely affect the price paid or received by the Fund or the
size of the position obtainable for or disposed of by the Fund.

          In addition, it is understood that the persons employed
by you to assist in the performance of your duties hereunder will
not devote their full time to such service and nothing contained
herein shall be deemed to limit or restrict your right or the
right of any of your affiliates to engage in and devote time and
attention to other businesses or to render services of whatever
kind or nature.

          You shall not be liable for any error of judgment or
mistake of law or for any loss suffered by the Fund in connection
with the matters to which this Agreement relates, except for a
loss resulting from willful misfeasance, bad faith or gross
negligence on your part in the performance of your duties or from
reckless disregard by you of your obligations and duties under
this Agreement.  Any person, even though also your officer,
director, partner, employee or agent, who may be or become an
officer, Board member, employee or agent of the Fund, shall be
deemed, when rendering services to the Fund or acting on any
business of the Fund, to be rendering such services to or acting
solely for the Fund and not as your officer, director, partner,
employee or agent or one under your control or direction even
though paid by you.

          This Agreement shall continue until June 11, 1995, and
thereafter shall continue automatically for successive annual
periods ending on June 11th of each year, provided such
continuance is specifically approved at least annually by (i) the
Fund's Board or (ii) vote of a majority (as defined in the
Investment Company Act of 1940) of the Fund's outstanding voting
securities, provided that in either event its continuance also is
approved by a majority of the Fund's Board members who are not
"interested persons" (as defined in said Act) of any party to
this Agreement, by vote cast in person at a meeting called for
the purpose of voting on such approval.  This Agreement is
terminable without penalty, on 60 days' notice, by the Fund's
Board or by vote of holders of a majority of the Fund's shares
or, upon not less than 90 days' notice, by you.  This Agreement
also will terminate automatically in the event of its assignment
(as defined in said Act).

          The Fund recognizes that from time to time your
directors, officers and employees may serve as directors,
trustees, partners, officers and employees of other corporations,
business trusts, partnerships or other entities (including other
investment companies) and that such other entities may include
the name "Dreyfus" as part of their name, and that your
corporation or its affiliates may enter into investment advisory
or other agreements with such other entities.  If you cease to
act as the Fund's investment adviser, the Fund agrees that, at
your request, the Fund will take all necessary action to change
the name of the Fund to a name not including "Dreyfus" in any
form or combination of words.

          This Agreement has been executed on behalf of the Fund
by the undersigned officer of the Fund in his capacity as an
officer of the Fund.  The obligations of this Agreement shall
only be binding upon the assets and property of the Fund and
shall not be binding upon any Board member, officer or
shareholder of the Fund individually.

          If the foregoing is in accordance with your
understanding, will you kindly so indicate by signing and
returning to us the enclosed copy hereof.

                               Very truly yours,

                               DREYFUS TREASURY CASH MANAGEMENT


                               By:_____________________________


Accepted:

THE DREYFUS CORPORATION


By:_______________________________






                     DISTRIBUTION AGREEMENT


                DREYFUS TREASURY CASH MANAGEMENT
                   144 Glenn Curtiss Boulevard
                 Uniondale, New York  11556-0144



                                                 August 24, 1994



Premier Mutual Fund Services, Inc.
One Exchange Place
Tenth Floor
Boston, Massachusetts  02109


Dear Sirs:

         This is to confirm that, in consideration of the agree-
ments hereinafter contained, the above-named investment company
(the "Fund") has agreed that you shall be, for the period of
this agreement, the distributor of (a) shares of each Series of
the Fund set forth on Exhibit A hereto, as such Exhibit may be
revised from time to time (each, a "Series") or (b) if no Series
are set forth on such Exhibit, shares of the Fund.  For purposes
of this agreement the term "Shares" shall mean the authorized
shares of the relevant Series, if any, and otherwise shall mean
the Fund's authorized shares.

         1.  Services as Distributor

         1.1  You will act as agent for the distribution of
Shares covered by, and in accordance with, the registration
statement and prospectus then in effect under the Securities Act
of 1933, as amended, and will transmit promptly any orders
received by you for purchase or redemption of Shares to the
Transfer and Dividend Disbursing Agent for the Fund of which the
Fund has notified you in writing.

         1.2  You agree to use your best efforts to solicit
orders for the sale of Shares.  It is contemplated that you will
enter into sales or servicing agreements with securities
dealers, financial institutions and other industry
professionals, such as investment advisers, accountants and
estate planning firms, and in so doing you will act only on your
own behalf as principal.

         1.3  You shall act as distributor of Shares in
compliance with all applicable laws, rules and regulations,
including, without limitation, all rules and regulations made or
adopted pursuant to the Investment Company Act of 1940, as
amended, by the Securities and Exchange Commission or any
securities association registered under the Securities Exchange
Act of 1934, as amended.

         1.4  Whenever in their judgment such action is
warranted by market, economic or political conditions, or by
abnormal circumstances of any kind, the Fund's officers may
decline to accept any orders for, or make any sales of, any
Shares until such time as they deem it advisable to accept such
orders and to make such sales and the Fund shall advise you
promptly of such determination.

         1.5  The Fund agrees to pay all costs and expenses in
connection with the registration of Shares under the Securities
Act of 1933, as amended, and all expenses in connection with
maintaining facilities for the issue and transfer of Shares and
for supplying information, prices and other data to be furnished
by the Fund hereunder, and all expenses in connection with the
preparation and printing of the Fund's prospectuses and
statements of additional information for regulatory purposes and
for distribution to shareholders; provided however, that nothing
contained herein shall be deemed to require the Fund to pay any
of the costs of advertising the sale of Shares.

         1.6  The Fund agrees to execute any and all documents
and to furnish any and all information and otherwise to take all
actions which may be reasonably necessary in the discretion of
the Fund's officers in connection with the qualification of
Shares for sale in such states as you may designate to the Fund
and the Fund may approve, and the Fund agrees to pay all
expenses which may be incurred in connection with such
qualification.  You shall pay all expenses connected with your
own qualification as a dealer under state or Federal laws and,
except as otherwise specifically provided in this agreement, all
other expenses incurred by you in connection with the sale of
Shares as contemplated in this agreement.

         1.7  The Fund shall furnish you from time to time, for
use in connection with the sale of Shares, such information with
respect to the Fund or any relevant Series and the Shares as you
may reasonably request, all of which shall be signed by one or
more of the Fund's duly authorized officers; and the Fund
warrants that the statements contained in any such information,
when so signed by the Fund's officers, shall be true and
correct.  The Fund also shall furnish you upon request with:
(a) semi-annual reports and annual audited reports of the Fund's
books and accounts made by independent public accountants
regularly retained by the Fund, (b) quarterly earnings
statements prepared by the Fund, (c) a monthly itemized list of
the securities in the Fund's or, if applicable, each Series'
portfolio, (d) monthly balance sheets as soon as practicable
after the end of each month, and (e) from time to time such
additional information regarding the Fund's financial condition
as you may reasonably request.

         1.8  The Fund represents to you that all registration
statements and prospectuses filed by the Fund with the Securi-
ties and Exchange Commission under the Securities Act of 1933,
as amended, and under the Investment Company Act of 1940, as
amended, with respect to the Shares have been carefully prepared
in conformity with the requirements of said Acts and rules and
regulations of the Securities and Exchange Commission there-
under.  As used in this agreement the terms "registration state-
ment" and "prospectus" shall mean any registration statement and
prospectus, including the statement of additional information
incorporated by reference therein, filed with the Securities and
Exchange Commission and any amendments and supplements thereto
which at any time shall have been filed with said Commission.
The Fund represents and warrants to you that any registration
statement and prospectus, when such registration statement
becomes effective, will contain all statements required to be
stated therein in conformity with said Acts and the rules and
regulations of said Commission; that all statements of fact
contained in any such registration statement and prospectus will
be true and correct when such registration statement becomes
effective; and that neither any registration statement nor any
prospectus when such registration statement becomes effective
will include an untrue statement of a material fact or omit to
state a material fact required to be stated therein or necessary
to make the statements therein not misleading.  The Fund may but
shall not be obligated to propose from time to time such amend-
ment or amendments to any registration statement and such
supplement or supplements to any prospectus as, in the light of
future developments, may, in the opinion of the Fund's counsel,
be necessary or advisable.  If the Fund shall not propose such
amendment or amendments and/or supplement or supplements within
fifteen days after receipt by the Fund of a written request from
you to do so, you may, at your option, terminate this agreement
or decline to make offers of the Fund's securities until such
amendments are made.  The Fund shall not file any amendment to
any registration statement or supplement to any prospectus
without giving you reasonable notice thereof in advance;
provided, however, that nothing contained in this agreement
shall in any way limit the Fund's right to file at any time such
amendments to any registration statement and/or supplements to
any prospectus, of whatever character, as the Fund may deem
advisable, such right being in all respects absolute and
unconditional.

         1.9  The Fund authorizes you to use any prospectus in
the form furnished to you from time to time, in connection with
the sale of Shares.  The Fund agrees to indemnify, defend and
hold you, your several officers and directors, and any person
who controls you within the meaning of Section 15 of the Securi-
ties Act of 1933, as amended, free and harmless from and against
any and all claims, demands, liabilities and expenses (including
the cost of investigating or defending such claims, demands or
liabilities and any counsel fees incurred in connection there-
with) which you, your officers and directors, or any such con-
trolling person, may incur under the Securities Act of 1933, as
amended, or under common law or otherwise, arising out of or
based upon any untrue statement, or alleged untrue statement, of
a material fact contained in any registration statement or any
prospectus or arising out of or based upon any omission, or
alleged omission, to state a material fact required to be stated
in either any registration statement or any prospectus or
necessary to make the statements in either thereof not
misleading; provided, however, that the Fund's agreement to
indemnify you, your officers or directors, and any such control-
ling person shall not be deemed to cover any claims, demands,
liabilities or expenses arising out of any untrue statement or
alleged untrue statement or omission or alleged omission made in
any registration statement or prospectus in reliance upon and in
conformity with written information furnished to the Fund by you
specifically for use in the preparation thereof.  The Fund's
agreement to indemnify you, your officers and directors, and any
such controlling person, as aforesaid, is expressly conditioned
upon the Fund's being notified of any action brought against
you, your officers or directors, or any such controlling person,
such notification to be given by letter or by telegram addressed
to the Fund at its address set forth above within ten days after
the summons or other first legal process shall have been served.
The failure so to notify the Fund of any such action shall not
relieve the Fund from any liability which the Fund may have to
the person against whom such action is brought by reason of any
such untrue, or alleged untrue, statement or omission, or
alleged omission, otherwise than on account of the Fund's
indemnity agreement contained in this paragraph 1.9.  The Fund
will be entitled to assume the defense of any suit brought to
enforce any such claim, demand or liability, but, in such case,
such defense shall be conducted by counsel of good standing
chosen by the Fund and approved by you.  In the event the Fund
elects to assume the defense of any such suit and retain counsel
of good standing approved by you, the defendant or defendants in
such suit shall bear the fees and expenses of any additional
counsel retained by any of them; but in case the Fund does not
elect to assume the defense of any such suit, or in case you do
not approve of counsel chosen by the Fund, the Fund will
reimburse you, your officers and directors, or the controlling
person or persons named as defendant or defendants in such suit,
for the fees and expenses of any counsel retained by you or
them.  The Fund's indemnification agreement contained in this
paragraph 1.9 and the Fund's representations and warranties in
this agreement shall remain operative and in full force and
effect regardless of any investigation made by or on behalf of
you, your officers and directors, or any controlling person, and
shall survive the delivery of any Shares.  This agreement of
indemnity will inure exclusively to your benefit, to the benefit
of your several officers and directors, and their respective
estates, and to the benefit of any controlling persons and their
successors.  The Fund agrees promptly to notify you of the
commencement of any litigation or proceedings against the Fund
or any of its officers or Board members in connection with the
issue and sale of Shares.

         1.10  You agree to indemnify, defend and hold the Fund,
its several officers and Board members, and any person who con-
trols the Fund within the meaning of Section 15 of the Securi-
ties Act of 1933, as amended, free and harmless from and against
any and all claims, demands, liabilities and expenses (including
the cost of investigating or defending such claims, demands or
liabilities and any counsel fees incurred in connection there-
with) which the Fund, its officers or Board members, or any such
controlling person, may incur under the Securities Act of 1933,
as amended, or under common law or otherwise, but only to the
extent that such liability or expense incurred by the Fund, its
officers or Board members, or such controlling person resulting
from such claims or demands, shall arise out of or be based upon
any untrue, or alleged untrue, statement of a material fact
contained in information furnished in writing by you to the Fund
specifically for use in the Fund's registration statement and
used in the answers to any of the items of the registration
statement or in the corresponding statements made in the pro-
spectus, or shall arise out of or be based upon any omission, or
alleged omission, to state a material fact in connection with
such information furnished in writing by you to the Fund and
required to be stated in such answers or necessary to make such
information not misleading.  Your agreement to indemnify the
Fund, its officers and Board members, and any such controlling
person, as aforesaid, is expressly conditioned upon your being
notified of any action brought against the Fund, its officers or
Board members, or any such controlling person, such notification
to be given by letter or telegram addressed to you at your
address set forth above within ten days after the summons or
other first legal process shall have been served.  You shall
have the right to control the defense of such action, with
counsel of your own choosing, satisfactory to the Fund, if such
action is based solely upon such alleged misstatement or
omission on your part, and in any other event the Fund, its
officers or Board members, or such controlling person shall each
have the right to participate in the defense or preparation of
the defense of any such action.  The failure so to notify you of
any such action shall not relieve you from any liability which
you may have to the Fund, its officers or Board members, or to
such controlling person by reason of any such untrue, or alleged
untrue, statement or omission, or alleged omission, otherwise
than on account of your indemnity agreement contained in this
paragraph 1.10.  This agreement of indemnity will inure
exclusively to the Fund's benefit, to the benefit of the Fund's
officers and Board members, and their respective estates, and to
the benefit of any controlling persons and their successors.

You agree promptly to notify the Fund of the commencement of any
litigation or proceedings against you or any of your officers or
directors in connection with the issue and sale of Shares.

         1.11  No Shares shall be offered by either you or the
Fund under any of the provisions of this agreement and no orders
for the purchase or sale of such Shares hereunder shall be
accepted by the Fund if and so long as the effectiveness of the
registration statement then in effect or any necessary amend-
ments thereto shall be suspended under any of the provisions of
the Securities Act of 1933, as amended, or if and so long as a
current prospectus as required by Section 10 of said Act, as
amended, is not on file with the Securities and Exchange
Commission; provided, however, that nothing contained in this
paragraph 1.11 shall in any way restrict or have an application
to or bearing upon the Fund's obligation to repurchase any
Shares from any shareholder in accordance with the provisions of
the Fund's prospectus or charter documents.

         1.12  The Fund agrees to advise you immediately in
writing:

            (a)  of any request by the Securities and Exchange
         Commission for amendments to the registration statement
         or prospectus then in effect or for additional
         information;

             (b)  in the event of the issuance by the Securities
         and Exchange Commission of any stop order suspending
         the effectiveness of the registration statement or pro-
         spectus then in effect or the initiation of any
         proceeding for that purpose;

             (c)  of the happening of any event which makes
         untrue any statement of a material fact made in the
         registration statement or prospectus then in effect or
         which requires the making of a change in such registra-
         tion statement or prospectus in order to make the
         statements therein not misleading; and

             (d)  of all actions of the Securities and
         Exchange Commission with respect to any amendments to
         any registration statement or prospectus which may from
         time to time be filed with the Securities and Exchange
         Commission.

          2.  Offering Price

         Shares of any class of the Fund offered for sale by you
shall be offered for sale at a price per share (the "offering
price") approximately equal to (a) their net asset value
(determined in the manner set forth in the Fund's charter
documents) plus (b) a sales charge, if any and except to those
persons set forth in the then-current prospectus, which shall be
the percentage of the offering price of such Shares as set forth
in the Fund's then-current prospectus.  The offering price, if
not an exact multiple of one cent, shall be adjusted to the
nearest cent.  In addition, Shares of any class of the Fund
offered for sale by you may be subject to a contingent deferred
sales charge as set forth in the Fund's then-current prospectus.
You shall be entitled to receive any sales charge or contingent
deferred sales charge in respect of the Shares.  Any payments to
dealers shall be governed by a separate agreement between you
and such dealer and the Fund's then-current prospectus.

         3.  Term

         This agreement shall continue until the date (the
"Reapproval Date") set forth on Exhibit A hereto (and, if the
Fund has Series, a separate Reapproval Date shall be specified
on Exhibit A for each Series), and thereafter shall continue
automatically for successive annual periods ending on the day
(the "Reapproval Day") of each year set forth on Exhibit A
hereto, provided such continuance is specifically approved at
least annually by (i) the Fund's Board or (ii) vote of a
majority (as defined in the Investment Company Act of 1940) of
the Shares of the Fund or the relevant Series, as the case may
be, provided that in either event its continuance also is
approved by a majority of the Board members who are not
"interested persons" (as defined in said Act) of any party to
this agreement, by vote cast in person at a meeting called for
the purpose of voting on such approval.  This agreement is
terminable without penalty, on 60 days' notice, by vote of
holders of a majority of the Fund's or, as to any relevant
Series, such Series' outstanding voting securities or by the
Fund's Board as to the Fund or the relevant Series, as the case
may be.  This agreement is terminable by you, upon 270 days'
notice, effective on or after the fifth anniversary of the date
hereof.  This agreement also will terminate automatically, as to
the Fund or relevant Series, as the case may be, in the event of
its assignment (as defined in said Act).

         4.  Exclusivity

         So long as you act as the distributor of Shares, you
shall not perform any services for any entity other than
investment companies advised or administered by The Dreyfus
Corporation.  The Fund acknowledges that the persons employed by
you to assist in the performance of your duties under this
agreement may not devote their full time to such service and
nothing contained in this agreement shall be deemed to limit or
restrict your or any of your affiliates right to engage in and
devote time and attention to other businesses or to render
services of whatever kind or nature.


         5.  Miscellaneous

         This agreement has been executed on behalf of the Fund
by the undersigned officer of the Fund in his capacity as an
officer of the Fund.  The obligations of this agreement shall
only be binding upon the assets and property of the Fund and
shall not be binding upon any Board member, officer or
shareholder of the Fund individually.

         Please confirm that the foregoing is in accordance with
your understanding and indicate your acceptance hereof by
signing below, whereupon it shall become a binding agreement
between us.




                        Very truly yours,

                        DREYFUS TREASURY CASH MANAGEMENT



                        By:


Accepted:

PREMIER MUTUAL FUND SERVICES, INC.



By:________________________




                            EXHIBIT A



               Reapproval Date               Reapproval Day

               June 11, 1996                 June 11th



 



                    CONSENT OF INDEPENDENT AUDITORS


We consent to the reference to our firm under the captions "Condensed
Financial Information" and "Custodian, Transfer and Dividend Disbursing
Agent, Counsel and Independent Auditors" and to the use of our report
dated September 9, 1994, in this Registration Statement (Form N-1A 33-6851)
of Dreyfus Treasury Cash Management.


                                               ERNST & YOUNG LLP


New York, New York
September 27, 1994
 



                DREYFUS TREASURY CASH MANAGEMENT

                          SERVICE PLAN


         Introduction:  It has been proposed that the above-
captioned investment company (the "Fund") adopt a Service Plan
(the "Plan") relating to its Class B shares in accordance with
Rule 12b-1, promulgated under the Investment Company Act of
1940, as amended (the "Act").  Under the Plan, the Fund would
(a) reimburse the Fund's distributor (the "Distributor") for
distributing the Fund's Class B shares (the payments in this
clause (a) being referred to as "Distributor Payments") and
(b) pay The Dreyfus Corporation, Dreyfus Service Corporation and
any affiliate of either of them (collectively, "Dreyfus") for
advertising and marketing relating to the Fund's Class B shares
and for providing certain services relating to Class B
shareholder accounts, such as answering shareholder inquiries
regarding the Fund and providing reports and other information,
and services related to the maintenance of shareholder accounts
("Servicing") (the payments in this clause (b) being referred to
as "Dreyfus Payments").  If this proposal is to be implemented,
the Act and said Rule 12b-1 require that a written plan
describing all material aspects of the proposed financing be
adopted by the Fund.
         The Fund's Board, in considering whether the Fund
should implement a written plan, has requested and evaluated
such information as it deemed necessary to an informed
determination as to whether a written plan should be implemented
and has considered such pertinent factors as it deemed necessary
to form the basis for a decision to use assets attributable to
the Fund's Class B shares for such purposes.
         In voting to approve the implementation of such a plan,
the Board members have concluded, in the exercise of their
reasonable business judgment and in light of their respective
fiduciary duties, that there is a reasonable likelihood that the
plan set forth below will benefit the Fund and holders of its
Class B shares.
         The Plan:  The material aspects of this Plan are as
follows:
         1.   (a)  The aggregate annual fee the Fund may pay
under this Plan for Distributor Payments and Dreyfus Payments is
.25 of 1% of the value of the Fund's average daily net assets
attributable to Class B (the "Aggregate Amount").
              (b)  The Fund shall reimburse the Distributor in
respect of Distributor Payments an amount not to exceed an
annual rate of .25 of 1% of the value of the average daily net
assets attributable to Class B for such year (the "Distributor
Amount").
              (c) The Fund shall pay Dreyfus in respect of
Dreyfus Payments an annual fee equal to the difference between
the Aggregate Amount and the Distributor Amount for such year.
              (d)  Each of the Distributor and Dreyfus may pay
one or more securities dealers, financial institutions (which
may include banks) or other industry professionals, such as
investment advisers, accountants and estate planning firms
(severally, a "Service Agent"), a fee in respect of the Fund's
Class B shares owned by investors with whom the Service Agent
has a Servicing relationship or for whom the Service Agent is
the dealer or holder of record.  Each of the Distributor and
Dreyfus shall determine the amounts to be paid to the Service
Agents to which it will make payments under this Plan and the
basis on which such payments will be made.  Payments to a
Service Agent are subject to compliance by the Service Agent
with the terms of any related Plan agreement between the Service
Agent and the Distributor or Dreyfus, as the case may be.  The
fee payable for Servicing is intended to be a "service fee" as
defined in Article III, Section 26 of the NASD Rules of Fair
Practice.
         2.   For the purposes of determining the fees payable
under this Plan, the value of the Fund's net assets attributable
to Class B shall be computed in the manner specified in the
Fund's charter documents as then in effect for the computation
of the value of the Fund's net assets attributable to such
Class.
         3.   The Fund's Board shall be provided, at least
quarterly, with a written report of all amounts expended
pursuant to this Plan.  The report shall state the purpose for
which the amounts were expended.
         4.   This Plan will become effective upon the later to
occur of (i) the consummation of the transactions contemplated
by the Amended and Restatd Agreement and Plan of Merger dated as
of December 5, 1993 by and among Mellon Bank Corporation, Mellon
Bank, N.A., XYZ Sub Corporation and The Dreyfus Corporation or
(ii) approval by (a) holders of a majority of the Fund's
outstanding Class B shares, and (b) a majority of the Board
members, including a majority of the Board members who are not
"interested persons" (as defined in the Act) of the Fund and
have no direct or indirect financial interest in the operation
of this Plan or in any agreements entered into in connection
with this Plan, pursuant to a vote cast in person at a meeting
called for the purpose of voting on the approval of this Plan.
         5.   This Plan shall continue for a period of one year
from its effective date, unless earlier terminated in accordance
with its terms, and thereafter shall continue automatically for
successive annual periods, provided such continuance is approved
at least annually in the manner provided in paragraph 4(b)
hereof.
         6.   This Plan may be amended at any time by the Fund's
Board, provided that (a) any amendment to increase materially
the costs which the Fund may bear pursuant to this Plan shall be
effective only upon approval by a vote of the holders of a
majority of the Fund's outstanding Class B shares, and (b) any
material amendments of the terms of this Plan shall become
effective only upon approval as provided in paragraph 4(b)
hereof.
         7.   This Plan is terminable without penalty at any
time by (a) vote of a majority of the Board members who are not
"interested persons" (as defined in the Act) of the Fund and
have no direct or indirect financial interest in the operation
of this Plan or in any agreements entered into in connection
with this Plan, or (b) vote of the holders of a majority of the
Fund's outstanding Class B shares.
         8.   The obligations hereunder and under any related
Plan agreement shall only be binding upon the assets and
property of the Fund and shall not be binding upon any Board
member, officer or shareholder of the Fund individually.

Dated: May 24, 1994









       DREYFUS TREASURY CLASS MANAGEMENT - CLASS B


Value of Account    7/24/94                           $ 1.000000000
+ Dividend on       7/25/94 $ 0.000101555
+ Dividend on       7/26/94   0.000101041
+ Dividend on       7/27/94   0.000101178
+ Dividend on       7/28/94   0.000101605
+ Dividend on       7/29/94   0.000305627               0.000711006
                                                       -------------
Value of Account    7/31/94                             1.000711006
Less the value of account    7/24/94                   (1.000000000)
                                                       -------------
                   Change in Account                    0.000711006
Divided by value of account  7/24/94                    1.000000000
                                                       -------------
                   Base Period Return                   0.000711006
                                                       =============

Annualized Seven Day Yield  ( 0.000711006 x    365 / 7)        3.71%
                                                       =============




Value of Account    7/24/94                           $ 1.000000000
+ Dividend on       7/25/94 $ 0.000101555
+ Dividend on       7/26/94   0.000101041
+ Dividend on       7/27/94   0.000101178
+ Dividend on       7/28/94   0.000101605
+ Dividend on       7/29/94   0.000305627               0.000711006
                                                       -------------
Value of Account    7/31/94                             1.000711006
Less the value of account    7/24/94                   (1.000000000)
                                                       -------------
                   Change in Account                    0.000711006
Divided by value of account  7/24/94                    1.000000000
                                                       -------------
                   Base Period Return                   0.000711006
                                                       =============

                                              365/7
Annualized Effective Yield [( 0.000711006  +1)     ]-1         3.78%
                                                       =============


                              POWER OF ATTORNEY


     The undersigned hereby constitutes and appoints Frederick C. Dey, Eric
B. Fischman, Ruth D. Leibert and John E. Pelletier and each of them, with
full power to act without the other, his or her true and lawful attorney-in-
fact and agent, with full power of substitution and resubstitution, for him
or her and in his or her name, place and stead, in any and all capacities
(until revoked in writing) to sign any and all amendments to the Registration
Statement for Dreyfus Treasury Cash Management (including post-effective
amendments and amendments thereto), and to file the same, with all exhibits
thereto, and granting unto said attorneys-in-fact and agents, and each of
them, full power and authority to do and perform each and every act and thing
ratifying and confirming all that said attorneys-in-fact and agents or any
of them, or their or his or her substitute or substitutes, may lawfully do
or cause to be done by virtue hereof.




______________________________________
David W. Burke, Board Member



______________________________________
Isabel P. Dunst, Board Member



______________________________________
Lyle E. Gramley, Board Member



______________________________________
Warren B. Rudman, Board Member

                                                           OTHER EXHIBIT (b)


                              POWER OF ATTORNEY


     The undersigned hereby constitutes and appoints Frederick C. Dey, Eric
B. Fischman, Ruth D. Leibert and John E. Pelletier and each of them, with
full power to act without the other, her true and lawful attorney-in-fact
and agent, with full power of substitution and resubstitution, for her and
in her name, place and stead, in any and all capacities (until revoked in
writing) to sign any and all amendments to the Registration Statement for
Dreyfus Treasury Cash Management (including post-effective amendments and
amendments thereto), and to file the same, with all exhibits thereto, and
other documents in connection therewith, with the Securities and Exchange
Commission, granting unto said attorneys-in-fact and agents, and each of
them, full power and authority to do and perform each and every act and
thing ratifying and confirming all that said attorneys-in-fact and agents
or any of them, or their or his or her substitute or substitutes, may
lawfully do or cause to be done by virtue hereto.






________________________________              September 26, 1994
Marie E. Connolly, President





                                                           OTHER EXHIBIT (c)


                      DREYFUS TREASURY CASH MANAGEMENT

                     Certificate of Assistant Secretary



           The undersigned, Eric B. Fischman, Assistant Secretary of Dreyfus
Treasury Cash Management (the "Fund"), hereby certifies that set forth
below is a copy of the resolution adopted by the Fund's Board of Trustees
authorizing the signing by Frederick C. Dey, Eric B. Fischman, Ruth D.
Leibert and John Pelletier on behalf of the proper officers of the Fund
pursuant to a power of attorney.

           RESOLVED, that the Registration Statement and any and
all amendments and supplements thereto, may be signed by any one of
Frederick C. Dey, Eric B. Fischman, Ruth D. Leibert and John Pelletier as
the attorney-in-fact for the proper officers of the Fund, with full power
of substitution and resubstitution; and that the appointment of each of
such persons as such attorney-in-fact hereby is authorized and approved;
and that such attorneys-in-fact, and each of them, shall have full power
and authority to do and perform each and every act and thing requisite and
necessary to be done in connection with such Registration Statement and any
and all amendments and supplements thereto, as fully to all intents and
purposes as the officer, for whom he or she is acting as attorney-in-fact,
might or could do in person.

           IN WITNESS WHEREOF, I have hereunto signed my name and affixed
the Seal of the Fund on September 27, 1994.




                               _________________________________
                               Eric B. Fischman
                               Assistant Secretary

(SEAL)


<TABLE> <S> <C>

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<CIK> 0000796251
<NAME> DREYFUS TREASURY CASH MANAGEMENT
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   <NUMBER> 1
   <NAME> CLASS A
<MULTIPLIER> 1000
       
<S>                             <C>
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<INVESTMENTS-AT-COST>                          2008601
<INVESTMENTS-AT-VALUE>                         2008601
<RECEIVABLES>                                      329
<ASSETS-OTHER>                                       0
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<TOTAL-ASSETS>                                 2008930
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                         5738
<TOTAL-LIABILITIES>                               5738
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                       2003200
<SHARES-COMMON-STOCK>                          1982590
<SHARES-COMMON-PRIOR>                          2406561
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                            (9)
<OVERDISTRIBUTION-GAINS>                             0
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<NET-ASSETS>                                   2003191
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                                81199
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                    5025
<NET-INVESTMENT-INCOME>                          76380
<REALIZED-GAINS-CURRENT>                           (9)
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                            76371
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                        76172
<DISTRIBUTIONS-OF-GAINS>                            43
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                       19349326
<NUMBER-OF-SHARES-REDEEMED>                 (19786004)
<SHARES-REINVESTED>                              12707
<NET-CHANGE-IN-ASSETS>                        (403413)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                           43
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                             4804
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                   5025
<AVERAGE-NET-ASSETS>                           2395829
<PER-SHARE-NAV-BEGIN>                                1
<PER-SHARE-NII>                                   .032
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                            (.032)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                                  1
<EXPENSE-RATIO>                                    .20
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>








                                             September 29, 1994



Filing Desk
Securities and Exchange Commission
Judiciary Plaza
450 Fifth Street, N.W.
Washington, DC 20549

Re:  Dreyfus Treasury Cash Management
     Registration Statement File No. 33-6851

Gentlemen:

     Transmitted for filing is one (1) copy of an EDGARized version of Post-
Effective Amendment No. 10 to the above-referenced Registration Statement on
Form N-1A, marked to show changes from Post-Effective Amendment No. 9 which
was filed with the Securities and Exchange Commission on September 30, 1993.

     This filing is made pursuant to Rule 485(a) under the Securities Act of
1933, to become effective on November 28, 1994.  This filing reflects the new
Management Agreement between the Fund and The Dreyfus Corporation, a new Rule
12b-1 Plan and a new Distribution Agreement with Premier Mutual Fund
Services, Inc.  Additionally, this filing reflects changes to the Fund's
investment restrictions and fundamental policies to permit the Fund to (a)
borrow money to the extent permitted under the Investment Company Act of
1940, as amended, (b) pledge its assets to the extent necessary to secure
permitted borrowings and make such policy non-fundamental, and (c) invest up
to 10% of the value of its net assets in illiquid securities and make such
policy non-fundamental.  The filing also reflects certain editorial changes,
updated financial information and changes made to comply with staff comments
in connection with the review of other funds in the Dreyfus Family of Funds.

     If you have any question, please call me at (212) 922-6754.

                                                  Very truly yours,



                                                  Jennifer Brancato


JB:de
Enclosure



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