WARBURG PINCUS NEW YORK TAX EXEMPT FUND
497, 1995-05-30
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<PAGE>
                                    [LOGO]
 
                                  PROSPECTUS
 
                                 JUNE 29, 1994
 
[ ] WARBURG PINCUS CASH RESERVE FUND
[ ] WARBURG PINCUS NEW YORK TAX EXEMPT FUND
<PAGE>
<PAGE>
                    WARBURG PINCUS NEW YORK TAX EXEMPT FUND
                  SUPPLEMENT TO PROSPECTUS DATED JUNE 29, 1994
 
     As  of June 9, 1995, Series 2 Shares  of Warburg Pincus New York Tax Exempt
Fund will cease being offered. Consequently, all references in the Prospectus to
an  outstanding  class  of  Series  2 Shares should be disregarded after June 9,
1995.  Holders  of  Series  2  Shares  should  contact the financial institution
through whom they hold the Shares for additional information.
 
Dated: May 30, 1995
 
<PAGE>
                              WARBURG PINCUS FUNDS
                                 P.O. BOX 9030
                        BOSTON, MASSACHUSETTS 02205-9030
                        TELEPHONE NUMBER (800) 888-6878
 
PROSPECTUS                                                         June 29, 1994
 
Warburg  Pincus Funds are a family of open-end mutual funds that offer investors
a variety of investment opportunities. Two  money market funds are described  in
this Prospectus:
 
WARBURG,  PINCUS CASH  RESERVE FUND is  designed to provide  investors with high
current income consistent with liquidity and stability of principal.
 
WARBURG, PINCUS NEW YORK TAX EXEMPT  FUND is designed to provide investors  with
as  high a level of  current income that is exempt  from federal, New York State
and New York City  personal income taxes as  is consistent with preservation  of
capital and liquidity.
 
AN  INVESTMENT  IN  A  FUND  IS  NEITHER  INSURED  NOR  GUARANTEED  BY  THE U.S.
GOVERNMENT. ALTHOUGH EACH FUND SEEKS TO  MAINTAIN A CONSTANT NET ASSET VALUE  OF
$1.00  PER SHARE, THERE  CAN BE NO ASSURANCE  THAT IT CAN DO  SO ON A CONTINUING
BASIS.
 
NO LOAD SHARES.           Fund shares are sold and  redeemed at net asset  value
without  the imposition of a  sales or redemption charge  by the Fund. Each Fund
offers a class of shares that is 'no-load,' which means that there are no  sales
charges,  commissions, 12b-1 plan or other  deferred sales charges applicable to
the class. See  'Shareholder Servicing' for  a discussion of  a second class  of
shares of the Tax Exempt Fund offered through certain service organizations that
are paid a fee by their customers.
 
LOW MINIMUM INVESTMENT.                 The  minimum initial  investment in each
Fund is $1,000 ($500 for an  IRA in the case of  the Cash Reserve Fund) and  the
minimum  subsequent investment is $500. Through the Automatic Monthly Investment
Plan (see 'How to  Purchase Shares'), subsequent investment  minimums may be  as
low as $50.
 
This  Prospectus briefly  sets forth  certain information  about the  Funds that
investors should  know before  investing.  Investors are  advised to  read  this
Prospectus and retain it for future reference. Additional information about each
Fund,  contained in a  Statement of Additional Information,  has been filed with
the Securities and  Exchange Commission  and is available  to investors  without
charge  by calling Warburg Pincus Funds at (800) 257-5614. Information regarding
the status of  shareholder accounts may  be obtained by  calling Warburg  Pincus
Funds  at (800) 888-6878. The Statements of Additional Information bear the same
date as this Prospectus and are incorporated by reference in their entirety into
this Prospectus.
 
- --------------------------------------------------------------------------------
 
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.
 
- --------------------------------------------------------------------------------
<PAGE>
<PAGE>
THE FUNDS' EXPENSES
 
     Warburg,  Pincus  Cash Reserve  Fund  (the 'Cash  Reserve  Fund') currently
offers one class of Common Stock. Warburg, Pincus New York Tax Exempt Fund  (the
'Tax Exempt Fund' and, with the Cash Reserve Fund, the 'Funds'; each may also be
referred   to  as   a  'Fund')   currently  offers   two  separate   classes  of
shares  --  Common  Stock  ('Common   Shares')  and  shares  designated   Common
Stock  -- Series 2 ('Series 2 Shares'). Shares of each class represent equal pro
rata interests in the Tax Exempt Fund  and accrue dividends in the same  manner,
except  that Series 2 Shares bear fees payable  by the Fund (at the rate of .35%
per annum)  to institutional  investors ('Service  Organizations') for  services
they provide to the beneficial owners of such shares and enjoy certain exclusive
voting  rights on matters  relating to these  fees. See 'Shareholder Servicing.'
Because of the additional fees borne by  Series 2 Shares, the net yield on  such
shares  can be expected, at any given  time, to be approximately .35% lower than
the net yield on Common Shares of the Tax Exempt Fund.
 
<TABLE>
<CAPTION>
                                                                                   CASH RESERVE        TAX EXEMPT
                                                                                      FUND*               FUND
                                                                                   ------------    ------------------
                                                                                      COMMON       COMMON    SERIES 2
                                                                                      SHARES       SHARES     SHARES
                                                                                   ------------    ------    --------
<S>                                                                                <C>             <C>       <C>
Shareholder Transaction Expenses
    Maximum Sales Load Imposed on Purchases (as a percentage of offering
       price)...................................................................     -0-            -0-         -0-
Annual Fund Operating Expenses (after expense reimbursements) (as a percentage
  of average net assets)
    Management Fees.............................................................        .37%         .31%       .31%
    12b-1 fees..................................................................     -0-            -0-         .35
    Other expenses..............................................................        .17          .23        .23
                                                                                        ----         ----       ----
    Total Fund Operating Expenses...............................................        .54%         .54%       .89%
                                                                                        ----         ----       ----
                                                                                        ----         ----       ----
           EXAMPLE
                You would pay the following expenses
                on a $1,000 investment, assuming (1) 5% annual return
                and (2) redemption at the end of each time period:
                1 Year..........................................................       $  6         $  6       $  9
                3 Years.........................................................       $ 17         $ 17       $ 28
                5 Years.........................................................       $ 30         $ 30       $ 49
                10 Years........................................................       $ 68         $ 68       $110
</TABLE>
 
     The expense table shows the costs  and expenses that an investor will  bear
directly or indirectly as an investor in each Fund. Absent the waiver of certain
fees  payable to  the Funds' investment  adviser and  sub-investment adviser and
administrator, the investment management fees for the Cash Reserve Fund and  the
Tax  Exempt Fund would have equalled .50%  and the total Fund operating expenses
would have been .67% and .73%, respectively, of average net assets with  respect
to the Common Shares offered by each Fund and 1.08% with respect to the Series 2
Shares.  The Example should not be considered a representation of past or future
expenses; actual  Fund  expenses  may  be greater  or  less  than  those  shown.
Moreover,  while  the Example  assumes a  5% annual  return, each  Fund's actual
performance will vary and may result in a return greater or less than 5%.  Long-
term  shareholders of Series 2 Shares may  pay more than the economic equivalent
of the maximum front-end sales charges permitted by the National Association  of
Securities Dealers, Inc.
- ------------
* The  Cash Reserve Fund's  Board of Directors has  approved a Distribution Plan
  and a Shareholder Services  Plan pursuant to which  the Fund is authorized  to
  pay  each participating  Service Organization  a negotiated  fee on  an annual
  basis not to exceed .75%  in the case of  distribution agreements and .50%  in
  the case of shareholder servicing agreements, in each case of the value of the
  average   daily  net  assets  of  its   Customers  (as  defined  herein).  See
  'Shareholder Servicing.'
 
                                       2
 
<PAGE>
FINANCIAL HIGHLIGHTS
 
     The following information has been derived from the financial statements of
the Cash Reserve Fund and Tax Exempt Fund, respectively, which have been audited
(for the fiscal year ended February 28, 1994 and the four prior fiscal years) by
Coopers & Lybrand, independent  accountants, whose most  recent report for  each
Fund,  dated February 28, 1994, accompanies the financial statements included in
the relevant Fund's Statement of Additional Information, copies of which may  be
obtained without charge by calling Warburg Pincus Funds at (800) 257-5614.
 
CASH RESERVE FUND (for a share outstanding throughout each period)
<TABLE>
<CAPTION>
                                        YEAR ENDED    YEAR ENDED    YEAR ENDED    YEAR ENDED    YEAR ENDED    YEAR ENDED
                                         2/28/94       2/28/93       2/29/92       2/28/91       2/28/90       2/28/89
                                       ------------  ------------  ------------  ------------  ------------  ------------
 
<S>                                    <C>           <C>           <C>           <C>           <C>           <C>
Net Asset Value, Beginning of
 Period...............................   $   1.00      $   1.00      $   1.00      $   1.00      $   1.00      $   1.00
                                       ------------  ------------  ------------  ------------  ------------  ------------
   Income from Investment Operations
   Net Investment Income..............      .0273         .0322         .0542         .0760         .0870         .0747
   Net Gains or Losses on Securities
     (both realized and unrealized)...          0             0         .0010             0             0             0
                                       ------------  ------------  ------------  ------------  ------------  ------------
   Total from Investment Operations...      .0273         .0322         .0552         .0760         .0870         .0747
                                       ------------  ------------  ------------  ------------  ------------  ------------
   Less Distributions
   Dividends (from net investment
     income)..........................     (.0273)       (.0322)       (.0542)       (.0760)       (.0870)       (.0747)
   Distributions (from capital
     gains)...........................          0             0        (.0010)            0             0             0
                                       ------------  ------------  ------------  ------------  ------------  ------------
   Total Distributions................     (.0273)       (.0322)       (.0552)       (.0760)       (.0870)       (.0747)
                                       ------------  ------------  ------------  ------------  ------------  ------------
Net Asset Value, End of Period........   $   1.00      $   1.00      $   1.00      $   1.00      $   1.00      $   1.00
                                       ------------  ------------  ------------  ------------  ------------  ------------
                                       ------------  ------------  ------------  ------------  ------------  ------------
Total Return..........................       2.76%         3.27%         5.66%         7.87%         9.05%         7.73%
Ratios/Supplemental Data
   Net Assets, End of Period (000s)...   $277,557      $287,723      $426,479      $361,428      $365,008      $209,538
   Ratios to average daily net assets
       Operating expenses.............        .54%          .50%          .50%          .50%          .50%          .50%
       Net investment income..........       2.73%         3.22%         5.45%         7.59%         8.59%         7.51%
       Decrease reflected in above
        expense ratios due to
        waivers/reimbursements........        .13%          .17%          .16%          .13%          .12%          .16%
 
<CAPTION>
                                                                       4/16/85
                                                                    (COMMENCEMENT
                                                                         OF
                                                                     OPERATIONS)
                                         YEAR ENDED    YEAR ENDED        TO
                                          2/29/88       2/28/87        2/28/86
                                        ------------  ------------  -------------
<S>                                    <C>            <C>           <C>
Net Asset Value, Beginning of
 Period...............................    $   1.00      $   1.00      $    1.00
                                        ------------  ------------  -------------
   Income from Investment Operations
   Net Investment Income..............       .0651         .0614          .0662
   Net Gains or Losses on Securities
     (both realized and unrealized)...           0             0              0
                                        ------------  ------------  -------------
   Total from Investment Operations...       .0651         .0614          .0662
                                        ------------  ------------  -------------
   Less Distributions
   Dividends (from net investment
     income)..........................      (.0651)       (.0614)        (.0662)
   Distributions (from capital
     gains)...........................           0             0              0
                                        ------------  ------------  -------------
   Total Distributions................      (.0651)       (.0614)        (.0662)
                                        ------------  ------------  -------------
Net Asset Value, End of Period........    $   1.00      $   1.00      $    1.00
                                        ------------  ------------  -------------
                                        ------------  ------------  -------------
Total Return..........................        6.70%         6.39%          6.82%*
Ratios/Supplemental Data
   Net Assets, End of Period (000s)...    $259,398      $193,669      $  78,228
   Ratios to average daily net assets
       Operating expenses.............         .46%          .45%           .36%*
       Net investment income..........        6.54%         5.92%          7.59%*
       Decrease reflected in above
        expense ratios due to
        waivers/reimbursements........         .19%          .19%           .35%*
</TABLE>
 
- ------------
 
*  Annualized.
 
                                       3
 
<PAGE>
TAX EXEMPT FUND (for a share outstanding throughout each period)
<TABLE>
<CAPTION>
                                                                   COMMON SHARES
                           ----------------------------------------------------------------------------------------------
                           YEAR ENDED  YEAR ENDED  YEAR ENDED  YEAR ENDED  YEAR ENDED  YEAR ENDED  YEAR ENDED  YEAR ENDED
                            2/28/94     2/28/93     2/29/92     2/28/91     2/28/90     2/28/89     2/29/88     2/28/87
                           ----------  ----------  ----------  ----------  ----------  ----------  ----------  ----------
 
<S>                        <C>         <C>         <C>         <C>         <C>         <C>         <C>         <C>
Net Asset Value, Beginning
 of Period.................  $   1.00   $   1.00    $   1.00    $   1.00    $   1.00    $   1.00    $   1.00    $   1.00
                               -----       -----       -----       -----       -----       -----       -----   ----------
 
   Total Income from
    Investment Operations
 
   Net Investment Income...     .0175      .0224       .0329       .0486       .0527       .0461       .0404       .0376
                               -----       -----       -----       -----       -----       -----       -----   ----------
 
   Less Distributions
 
   Dividends (from net
    investment income).....   (.0175)    (.0224)     (.0329)     (.0486)     (.0527)     (.0461)     (.0404)     (.0376)
                               -----       -----       -----       -----       -----       -----       -----   ----------
 
Net Asset Value, End of
 Period....................  $   1.00   $   1.00    $   1.00    $   1.00    $   1.00    $   1.00    $   1.00    $   1.00
                               -----       -----       -----       -----       -----       -----       -----   ----------
                               -----       -----       -----       -----       -----       -----       -----   ----------
 
Total Return...............      1.77%      2.26%       3.34%       4.97%       5.40%       4.70%       4.10%       3.83%
 
Ratios/Supplemental Data
 
Net Assets, End of Period
 (000s)....................  $ 65,984   $ 76,995    $ 65,438    $ 85,783    $ 87,283    $ 58,112    $ 87,721    $112,413
 
   Ratios to average daily
    net assets
 
   Operating expenses......       .54%       .50%        .50%        .50%        .50%        .50%        .46%        .45%
 
   Net investment income...      1.75%      2.23%       3.27%       4.84%       5.38%       4.57%       4.03%       3.72%
 
   Decrease reflected in
    above expense ratios
    due to waivers/
    reimbursements.........       .19%       .28%        .23%        .21%        .21%        .25%        .23%        .20%
 
<CAPTION>
 
                                COMMON
                                SHARES
                             -------------                 SERIES 2 SHARES
                                4/18/85     ---------------------------------------------
                             (COMMENCEMENT                                       4/30/90
                                  OF                                            (INITIAL
                              OPERATIONS)                                       ISSUANCE
                                  TO        YEAR ENDED  YEAR ENDED  YEAR ENDED   THROUGH
                                2/28/86      2/28/94     2/28/93     2/29/92    2/28/91)
                             -------------  ----------  ----------  ----------  ---------
<S>                        <<C>             <C>         <C>         <C>         <C>
Net Asset Value, Beginning
 of Period.................     $  1.00      $   1.00    $   1.00    $   1.00    $  1.00
                                  -----         -----       -----       -----   ---------
   Total Income from
    Investment Operations
   Net Investment Income...       .0413         .0140       .0189       .0295      .0391
                                  -----         -----       -----       -----   ---------
   Less Distributions
   Dividends (from net
    investment income).....     (.0413)       (.0140)     (.0189)     (.0295)    (.0391)
                                  -----         -----       -----       -----   ---------
Net Asset Value, End of
 Period....................     $  1.00      $   1.00    $   1.00    $   1.00    $  1.00
                                  -----         -----       -----       -----   ---------
                                  -----         -----       -----       -----   ---------
Total Return...............        4.20%*        1.41%       1.90%       2.99%      4.78%*
Ratios/Supplemental Data
Net Assets, End of Period
 (000s)....................     $69,583      $ 12,123    $ 10,165    $  9,307    $15,151
   Ratios to average daily
    net assets
   Operating expenses......         .37% *        .89%        .85%        .85%       .65%*
   Net investment income...        4.86%*        1.40%       1.87%       2.95%      4.63%*
   Decrease reflected in
    above expense ratios
    due to waivers/
    reimbursements.........         .33%*         .19%        .28%        .23%       .42%*
</TABLE>
 
- ------------
 
* Annualized.
 
                                       4
<PAGE>
<PAGE>
INVESTMENT OBJECTIVES AND POLICIES
 
The CASH RESERVE FUND is a diversified money market mutual fund whose investment
objective  is high  current income  consistent with  liquidity and  stability of
principal. The TAX  EXEMPT FUND is  a non-diversified money  market mutual  fund
whose objective is to provide investors with as high a level of current interest
income  that is exempt from  federal, New York State  and New York City personal
income taxes as is consistent with  preservation of capital and liquidity.  Each
objective  may be changed only with the  approval of the investors in that Fund.
There can be, of course,  no assurance that a  Fund will achieve its  investment
objective. Investors should be aware that the market value of the obligations in
each Fund's portfolio can be expected to vary inversely to changes in prevailing
interest rates.
 
CASH RESERVE FUND
 
     The  Cash Reserve Fund will attempt  to achieve its investment objective by
investing in  a portfolio  of 'money  market' instruments  consisting of  United
States  Treasury Bills,  other obligations  issued or  guaranteed by  the United
States government, its agencies or instrumentalities ('Government  Securities');
bank  and  bank holding  company obligations  such  as certificates  of deposit,
bankers' acceptances,  time deposits,  commercial  paper and  debt  obligations;
commercial  paper and  notes of  other corporate  issuers, including  those with
floating or variable rates  of interest (including  variable rate master  demand
notes) and repurchase agreements with respect to the foregoing.
 
     The  Cash  Reserve Fund  will concentrate  its  investments in  the banking
industry except during temporary defensive periods.  Up to 25% of the assets  of
the  Cash Reserve Fund  may be invested at  any time in  the debt obligations of
issuers conducting their  principal business  activities in  any industry  other
than  banking. In addition,  the Cash Reserve Fund  may invest up  to 25% of its
assets in the debt obligations  of a single issuer for  a period of up to  three
business  days.  Securities  issued by  the  United  States or  its  agencies or
instrumentalities may be purchased without regard to these limits.
 
TAX EXEMPT FUND
 
     At least 80% of the Tax Exempt Fund's assets will be invested in short-term
tax-exempt debt obligations issued by or on behalf of the State of New York  and
other  states, territories and possessions of the United States, the District of
Columbia and  their  respective  authorities,  agencies,  instrumentalities  and
political  subdivisions  ('Municipal  Securities'). Dividends  paid  by  the Tax
Exempt  Fund  which  are  derived  from  interest  attributable  to   tax-exempt
obligations  of the State of New York and its political subdivisions, as well as
of certain other governmental issuers such  as Puerto Rico ('New York  Municipal
Securities'), will be excluded from gross income for federal income tax purposes
and  exempt  from  New York  State  and  New York  City  personal  income taxes.
Dividends derived from interest on tax-exempt obligations of other  governmental
issuers  will be excluded from gross income for federal income tax purposes, but
will be subject to New York State  and New York City personal income taxes.  The
Tax  Exempt Fund expects that, except during temporary defensive periods or when
acceptable securities are unavailable for investment  by the Fund, at least  65%
of  the  Tax  Exempt  Fund's  assets will  be  invested  in  New  York Municipal
Securities.
 
     Municipal  Securities  in which  the Tax  Exempt  Fund may  invest  include
commercial paper, notes and bonds. Interest on certain bonds issued after August
7, 1986 to finance certain non-governmental activities ('Alternative Minimum Tax
Securities')  is a preference  item for purposes of the federal  individual  and
corporate  alternative minimum taxes. The Fund is authorized to invest up to 20%
of its assets in  Alternative  Minimum  Tax  Securities.  While the income  from
Alternative Minimum Tax Securi
 
                                       5
 
<PAGE>

ties is exempt from regular  federal income tax, it is a tax preference item for
purposes of the  'alternative  minimum  tax.' The  alternative  minimum tax is a
special  tax that  applies to a limited  number of  taxpayers  who have  certain
adjustments or tax preference items.  Available  returns on Alternative  Minimum
Tax  Securities  acquired by the Fund may be lower than those from newly  issued
Municipal  Securities  acquired by the Fund due to the  possibility  of federal,
state and local alternative  minimum or minimum income tax liability on interest
from Alternative Minimum Tax Securities.
 
     The Tax Exempt Fund may for  defensive or other purposes invest in  certain
short-term  taxable securities when the  Fund's investment adviser believes that
it would be in the best interests of the Fund's investors. Taxable securities in
which the  Fund may  invest on  a short-term  basis are  Government  Securities,
including  repurchase agreements with banks or securities dealers involving such
securities, time  deposits maturing  in not  more than  seven days,  other  debt
securities, commercial paper and certificates of deposit issued by United States
branches  of United States banks  with assets of $1 billion  or more. At no time
will more than 20% of the Fund's total assets be invested in taxable  short-term
securities  unless the Fund's  investment adviser has  determined to temporarily
adopt a defensive investment policy in  the face of an anticipated softening  in
the market for Municipal Securities in general.
GENERAL
 
PRICE  AND PORTFOLIO  MATURITY. Each Fund  invests only in  securities which are
purchased with  and payable  in U.S.  dollars and  which have  (or, pursuant  to
regulations  adopted by the Securities and  Exchange Commission (the 'SEC'), are
deemed to have) remaining maturities of thirteen  months or less at the date  of
purchase  by the Fund. For  this purpose, variable rate  master demand notes (as
described below), which are payable on demand, or, under certain conditions,  at
specified  periodic intervals not  exceeding thirteen months,  in either case on
not more than 30 days'  notice, will be deemed  to have remaining maturities  of
thirteen months or less. Each Fund maintains a dollar-weighted average portfolio
maturity  of 90  days or less.  Each Fund  follows these policies  to maintain a
constant net asset value of $1.00 per share, although there is no assurance that
it can do so on a continuing basis.
 
PORTFOLIO  QUALITY  AND  DIVERSIFICATION.  Each  Fund will  limit its  portfolio
investments to securities that its Board of Directors determines present minimal
credit risks and which are 'Eligible  Securities'  at the time of acquisition by
the  Fund.  The  term  Eligible  Securities  includes  securities  rated  by the
'Requisite  NRSROs'  in one of the two  highest  short-term  rating  categories,
securities  of issuers  that have  received  such  ratings with respect to other
short-term debt securities and comparable unrated securities. 'Requisite NRSROs'
means  (i)  any  two  nationally  recognized  statistical  rating  organizations
('NRSROs') that have issued a rating with respect to a security or class of debt
obligations  of an  issuer,  or (ii) one  NRSRO,  if only one NRSRO has issued a
rating  with  respect  to such  security  or  issuer  at the time  that the Fund
acquires the  security.  If the Cash Reserve Fund acquires  securities  that are
unrated  or that have been  rated by a single  NRSRO,  the  acquisition  must be
approved or ratified by the Board of Directors. The Tax Exempt Fund may purchase
securities  that are unrated at the time of purchase that the Fund's  investment
adviser and  sub-investment  adviser deem to be of  comparable  quality to rated
securities that the Fund may purchase.  The NRSROs currently  designated as such
by the SEC are  Standard  & Poor's  Ratings  Group  ('S&P'),  Moody's  Investors
Service, Inc. ('Moody's'), Fitch Investors Services, Inc., Duff and Phelps, Inc.
and IBCA  Limited and its  affiliate,  IBCA,  Inc. A  discussion  of the ratings
categories  of the NRSROs is contained in the Appendix to each Fund's  Statement
of Additional Information.

                                       6
 
<PAGE>
 
CASH  RESERVE FUND.  The Fund  has adopted  certain diversification requirements
under Rule 2a-7 under the Investment Company Act of 1940, as amended (the  '1940
Act'), as operating policies. Under these policies the Cash Reserve Fund may not
invest  more than 5%  of its total  assets in Eligible  Securities that have not
received the highest  rating from  the Requisite NRSROs  and comparable  unrated
securities  ('Second Tier Securities')  and may not  invest more than  1% of its
total assets in the Second Tier Securities  of any one issuer. In addition,  the
Cash  Reserve Fund may invest  up to 5% of the  then-current value of the Fund's
total assets in the securities  of a single issuer,  provided that the Fund  may
invest  more than 5%  in an issuer  for a period  of up to  three business days,
provided that (i) the securities either are rated by the Requisite NRSROs in the
highest short-term  rating  category or  are  securities of  issuers  that  have
received  such rating  with respect to  other short-term debt  securities or are
comparable unrated securities,  and (ii) the  Fund does not  make more than  one
such  investment at any one time. However, if Rule 2a-7 is amended to permit it,
the Fund may  invest, with respect  to 25% of  its assets, more  than 5% of  its
assets in any one issuer.
PORTFOLIO INVESTMENTS
 
BANK OBLIGATIONS. The Cash Reserve Fund may purchase bank obligations, including
United  States dollar-denominated instruments issued  or supported by the credit
of the  United States  or foreign  banks or  savings institutions  having  total
assets  at the time of purchase in excess  of $1 billion. While the Cash Reserve
Fund will invest in obligations of  foreign banks or foreign branches of  United
States  banks only if  the Fund's investment  adviser and sub-investment adviser
deem the  instrument  to present  minimal  credit risks,  such  investments  may
nevertheless  entail  risks  that are  different  from those  of  investments in
domestic obligations of  United States  banks due to  differences in  political,
regulatory  and  economic  systems  and conditions.  Such  risks  include future
political and  economic developments,  the  possible imposition  of  withholding
taxes  on interest  income, possible establishment  of exchange  controls or the
adoption of other foreign governmental restrictions which might adversely affect
the payment of principal and interest on such obligations. The Cash Reserve Fund
may also make interest-bearing savings deposits in commercial and savings  banks
in amounts not in excess of 5% of its assets.
 
VARIABLE  RATE MASTER  DEMAND NOTES. Each  Fund may also  purchase variable rate
master  demand  notes,   which  are  unsecured   instruments  that  permit   the
indebtedness  thereunder to  vary and  provide for  periodic adjustments  in the
interest rate. Although the notes  are not normally traded  and there may be  no
secondary  market in  the notes,  the Fund may  demand payment  of principal and
accrued interest at  any time and  may resell the  note at any  time to a  third
party. In the event an issuer of a variable rate master demand note defaulted on
its  payment obligation, the Fund might be unable to dispose of the note because
of the absence  of a  secondary market  and might,  for this  or other  reasons,
suffer a loss to the extent of the default.
 
GOVERNMENT  SECURITIES.  Government Securities  in  which the  Funds  may invest
include Treasury Bills,  Treasury Notes  and Treasury  Bonds; other  obligations
that  are supported by the full faith  and credit of the United States Treasury,
such as  Government  National Mortgage  Association  pass-through  certificates;
obligations  that are supported  by the right  of the issuer  to borrow from the
Treasury, such as securities  of Federal Home Loan  Banks; and obligations  that
are  supported  only  by the  credit  of  the instrumentality,  such  as Federal
National Mortgage Association bonds.

REPURCHASE AGREEMENTS. The Funds may agree to purchase money market  instruments
from  
 
                                       7
 
<PAGE>

financial  institutions such as banks and broker-dealers subject to the seller's
agreement  to  repurchase  them at an  agreed-upon  date and price  ('repurchase
agreements').  The repurchase  price generally equals the price paid by the Fund
plus interest  negotiated on the basis of current short-term rates (which may be
more  or  less  than  the  rate  on the  securities  underlying  the  repurchase
agreement).  Default  by a seller,  if the Fund is  delayed  or  prevented  from
exercising its rights to dispose of the collateral securities,  could expose the
Fund to possible loss,  including the risk of a possible decline in the value of
the underlying  securities  during the period while the Fund seeks to assert its
rights  thereto.  Repurchase  agreements  are considered to be loans by the Fund
under the 1940 Act.
 
WHEN-ISSUED SECURITIES.  Each  Fund  may  purchase  portfolio  securities  on  a
'when-issued'   basis.  When-issued  securities  are  securities  purchased  for
delivery beyond the normal settlement date at  a stated price and yield. A  Fund
will  generally not pay  for such securities  or start earning  interest on them
until they  are  received.  Securities  purchased on  a  when-issued  basis  are
recorded  as an asset and are subject to  changes in value based upon changes in
the general  level of  interest rates.  Each Fund  expects that  commitments  to
purchase  when-issued securities will not  exceed 25% of the  value of its total
assets absent unusual market  conditions, and that a  commitment by the Fund  to
purchase  when-issued securities will generally not exceed 45 days. The Funds do
not intend to purchase when-issued securities for speculative purposes but  only
in furtherance of their investment objectives.
 
STAND-BY  COMMITMENTS. The  Tax Exempt  Fund may  acquire 'stand-by commitments'
with respect to  Municipal Securities held  in its portfolio.  Under a  stand-by
commitment,  a  dealer  agrees  to purchase,  at  the  Fund's  option, specified
Municipal Securities at a specified price. In evaluating the creditworthiness of
the issuer of a stand-by  commitment, the investment adviser and  sub-investment
adviser  will review periodically relevant  financial information concerning the
issuer's assets,  liabilities  and  contingent claims.  The  Fund  will  acquire
stand-by  commitments  solely to  facilitate  portfolio liquidity  and  does not
intend to exercise its rights thereunder for trading purposes.
 
SPECIAL CONSIDERATIONS AND  RISK FACTORS  RELATING TO  THE TAX  EXEMPT FUND.  In
seeking  to achieve its investment objective the  Tax Exempt Fund may invest all
or any  part  of  its  assets  in  Municipal  Securities  which  are  industrial
development  bonds. Moreover,  although the Tax  Exempt Fund  does not currently
intend to do so on a regular basis, it may invest more than 25% of its assets in
Municipal Securities  the interest  on which  is paid  solely from  revenues  of
economically  related  projects,  if  such  investment  is  deemed  necessary or
appropriate by the Fund's investment adviser and sub-investment adviser. To  the
extent  that the Fund's assets are  concentrated in Municipal Securities payable
from revenues on economically related projects and facilities, the Fund will  be
subject  to the peculiar  risks presented by  such projects to  a greater extent
than it would be if the Fund's assets were not so concentrated.
 
     As a non-diversified mutual fund, the Tax Exempt Fund may invest a  greater
proportion  of its assets in the obligations of a smaller number of issuers and,
as a  result,  will be  subject  to greater  credit  risk with  respect  to  its
portfolio securities. In the opinion of the Fund's adviser, any risk to the Fund
should  be limited by its intention to  continue to conduct its operations so as
to qualify as  a 'regulated  investment company'  for purposes  of the  Internal
Revenue Code of 1986 (the 'Code') and by its policies restricting investments to
obligations with short-term maturities and high quality credit ratings.
 
     The Fund's  ability to achieve its  investment  objective is dependent upon
the  ability of the  issuers  of New York  Municipal  Obligations  to meet their
continuing obligations for the payment of principal and interest. New York State
and New York City face long-term economic
 
                                       8
 
<PAGE>

problems that could seriously  affect their ability and that of other issuers of
New York Municipal Obligations to meet their financial obligations.
 
     Certain  substantial issuers  of New York  Municipal Obligations (including
issuers whose obligations may be acquired by the Fund) have experienced  serious
financial  difficulties  in  recent  years.  These  difficulties  have  at times
jeopardized the credit standing and impaired the borrowing abilities of all  New
York  issuers and have generally contributed  to higher interest costs for their
borrowings and fewer markets for  their outstanding debt obligations. In  recent
years,  several different issues  of municipal securities of  New York State and
its agencies and instrumentalities and of New York City have been downgraded  by
S&P  and  Moody's. On  the  other hand,  strong  demand for  New  York Municipal
Obligations has more recently  had the effect of  permitting New York  Municipal
Obligations  to be issued  with yields relatively lower,  and after issuance, to
trade in the market at prices relatively higher, than comparably rated municipal
obligations issued  by  other  jurisdictions.  A  recurrence  of  the  financial
difficulties  previously experienced  by certain  issuers of  New York Municipal
Obligations could result in defaults or  declines in the market values of  those
issuers' existing obligations and, possibly, in the obligations of other issuers
of  New York Municipal Obligations. Although as  of the date of this Prospectus,
no issuers of New York Municipal Obligations are in default with respect to  the
payment of their municipal obligations, the occurrence of any such default could
affect  adversely the market values and  marketability of all New York Municipal
Obligations and, consequently, the net asset value of the Fund's portfolio.
 
     Other considerations affecting the Fund's investments in New York Municipal
Obligations are summarized in the Statement of Additional Information of the Tax
Exempt Fund.
 
INVESTMENT GUIDELINES
 
     Each Fund may  invest  up to an  aggregate  of 10% of its  total  assets in
illiquid  securities with contractual or other  restrictions on resale and other
instruments  which are not readily  marketable.  Each Fund is also authorized to
borrow and to enter into reverse repurchase agreements in an amount of up to 10%
of its total assets for temporary or emergency  purposes,  but not for leverage,
and to pledge its assets to the same extent in connection with such  borrowings.
A more detailed  description of these policies,  together with an enumeration of
additional investment restrictions that each Fund has adopted and that cannot be
changed  without  the  approval  of the  holders  of a  majority  of the  Fund's
outstanding  shares,  is  contained  in  each  Fund's  Statement  of  Additional
Information.
 
MANAGEMENT OF THE FUNDS
 
INVESTMENT   ADVISER.  Each  Fund  employs  Warburg,  Pincus  Counsellors,  Inc.
('Counsellors') as investment  adviser to the  Fund. Incorporated in  1970 as  a
successor  to the investment  counselling business previously  conducted by E.M.
Warburg & Co., Inc., Counsellors is a wholly owned subsidiary of Warburg, Pincus
Counsellors G.P.  ('Counsellors G.P.'),  a New  York general  partnership.  E.M.
Warburg,  Pincus & Co., Inc. ('EMW')  controls Counsellors through its ownership
of a class of voting preferred stock of Counsellors G.P. Counsellors G.P. has no
business other than being a holding company of Counsellors and its subsidiaries.
Counsellors  is  a  professional  investment  counselling  firm  which  provides
investment  services to investment companies,  employee benefit plans, endowment
funds, foundations and other institutions and  individuals. As of May 31,  1994,
Counsellors  had more than $7.8 billion  of assets under management and provided
investment advice to  thirteen investment  companies which had  total assets  of
approximately $2.8 billion.
 
                                       9
 
<PAGE>
Counsellors' address is 466 Lexington Avenue, New York, New York 10017-3147.
 
     In  its Advisory  Agreement with  each Fund,  Counsellors has  agreed to be
responsible, subject to the  supervision and direction of  each Fund's Board  of
Directors,  for the  Fund's investment program,  including decisions concerning:
(i) the specific types of securities to  be held by the Fund and the  proportion
of  the  Fund's  assets that  should  be  allocated to  such  investments during
particular market cycles,  (ii) the  specific issuers whose  securities will  be
purchased  or sold by the  Fund, (iii) the maximum  maturity (under one year) of
its portfolio investments, (iv) the appropriate average weighted maturity of its
portfolio in light  of current market  conditions and, with  respect to the  Tax
Exempt  Fund, (v) the extent  to which taxable securities  will be purchased for
and held by the Tax  Exempt Fund and (vi) the  extent to which securities  other
than  New York Municipal  Securities will be  purchased for and  held by the Tax
Exempt Fund. In addition, Counsellors has agreed to supervise the performance by
the sub-investment adviser of  the functions described  below. For the  services
provided  pursuant to the Advisory Agreement, Counsellors is entitled to receive
a fee, computed daily and payable monthly, at the annual rate of .25 of 1.00% of
the value of each Fund's average daily  net assets. For the year ended  February
28,  1994, the Cash Reserve Fund and the  Tax Exempt Fund paid Counsellors a fee
after waivers at the  rate of .23%  and .20%, respectively,  of each Fund's  net
assets.
 
SUB-INVESTMENT   ADVISER   AND  ADMINISTRATOR.   PNC   Institutional  Management
Corporation  ('PIMC'),  a  wholly  owned   subsidiary  of  PNC  Bank,   National
Association   ('PNC'),  serves   as  each  Fund's   sub-investment  adviser  and
administrator. PIMC was organized  in 1977 by PNC  to perform advisory  services
for  investment companies and has its principal offices at 103 Bellevue Parkway,
Wilmington, Delaware  19809. As  of  May 31,  1994,  PIMC served  as  investment
adviser  to 49 mutual fund portfolios and as sub-investment adviser to 10 mutual
funds, having total assets exceeding $23.0 billion.
 
     As sub-investment adviser and administrator,  PIMC has agreed to  implement
each  Fund's investment program  as determined by the  Fund's Board of Directors
and Counsellors. PIMC will supervise the  day-to-day operations of the Fund  and
perform  the following  services: (i)  providing investment  research and credit
analysis  concerning  the  Fund's  investments,  (ii)  placing  orders  for  all
purchases  and sales of  the Fund's portfolio  investments and (iii) maintaining
the books and records required to support the Fund's operations. As compensation
therefor, each Fund  has agreed to  pay PIMC  a fee computed  daily and  payable
monthly  at an annual rate of  .25 of 1.00% of the  value of each Fund's average
daily net assets. For the  year ended February 28,  1994, the Cash Reserve  Fund
and  the Tax Exempt Fund paid  PIMC a fee after waivers  at the rate of .14% and
.11%, respectively, of each Fund's net assets.
 
CO-ADMINISTRATOR. The Funds employ Counsellors Funds Service, Inc. ('Counsellors
Service'), a wholly owned subsidiary  of Counsellors, as a co-administrator.  As
co-administrator,  Counsellors Service provides  shareholder liaison services to
the  Funds  including   responding  to  shareholder   inquiries  and   providing
information  on shareholder investments. Counsellors Service will also perform a
variety of other services, including supplying office facilities and  furnishing
certain  executive and  administrative services,  acting as  liaison between the
Funds and  their various  service  providers, furnishing  corporate  secretarial
services, which include preparing materials for meetings of the Board, preparing
proxy  statements  and annual,  semiannual and  quarterly reports,  assisting in
other regulatory filings as necessary  and monitoring and developing  compliance
procedures for the Funds. As compensation, each Fund pays to Counsellors Service
a  fee calculated  at an annual  rate of .10%  of that Fund's  average daily net
assets.
 
                                       10
 
<PAGE>
     Counsellors and Counsellors  Service may from  time to time,  at their  own
expense,   provide  compensation  to   certain  banks,  financial  institutions,
securities   dealers   and   other   industry   professionals   for   performing
administrative  services for  their customers  that invest  in the  Funds. These
services include  maintaining account  records, processing  orders to  purchase,
redeem  and exchange Fund  shares and responding  to certain customer inquiries.
Such compensation does  not represent  an additional expense  to a  Fund or  its
shareholders,  since it will be paid from the assets of Counsellors, Counsellors
Service or their affiliates.
 
DISTRIBUTOR. Counsellors  Securities  Inc. ('Counsellors  Securities')  acts  as
distributor  of each  Fund's shares.  Counsellors Securities  is a  wholly owned
subsidiary of  Counsellors. Counsellors  Securities'  address is  466  Lexington
Avenue,  New York, New York 10017-3147. No  compensation is payable by each Fund
to Counsellors Securities for its distribution services.
 
TRANSFER AGENT. State  Street Bank and  Trust Company ('State  Street') acts  as
shareholder  servicing agent, transfer  agent and dividend  disbursing agent for
the Funds. It has delegated to Boston Financial Data Services, Inc., a 50% owned
subsidiary, responsibility  for  most  shareholder  servicing  functions.  State
Street's   principal   business  address   is   225  Franklin   Street,  Boston,
Massachusetts 02110.
 
CUSTODIAN. PNC  serves as  the custodian  of  each Fund's  assets. PNC  and  its
predecessors  have been in the business of managing the investments of fiduciary
and other accounts in the Philadelphia area  since 1847. PNC is a subsidiary  of
PNC Bank Corp. and its principal business address is Broad and Chestnut Streets,
Philadelphia, Pennsylvania 19101. PNC Bank Corp. is a multi-bank holding company
with its principal offices in Pittsburgh, Pennsylvania.
 
DIRECTORS  AND  OFFICERS.  The  officers  of  each  Fund  manage  its day-to-day
operations and are directly responsible to the Board of Directors. The Directors
set broad  policies  for each  Fund  and choose  its  officers. A  list  of  the
Directors  and Officers  of each  Fund and  a brief  statement of  their present
positions and principal occupations during the  past five years is set forth  in
the Statement of Additional Information of each Fund.
 
HOW TO PURCHASE SHARES
 
     Each  Fund's shares are sold without a  sales charge at the net asset value
per share next determined after receipt of  a purchase order and payment. For  a
description  of the manner of calculating each  Fund's net asset value, see 'How
To Redeem and Exchange Shares -- Net Asset Value.'
 
     The minimum initial  investment is  $1,000 and the  minimum for  subsequent
investments is $500, except that subsequent minimum investments can be as low as
$50  under the Automatic Monthly Investment  Plan described in the next section.
With respect to the Cash Reserve Fund, for a tax-deferred retirement plan,  such
as  an Individual Retirement Account ('IRA'), the minimum initial and subsequent
investment is $500.  Purchase orders for  shares will be  accepted by each  Fund
only  on a  day on which  a Fund's  net asset value  is calculated.  See 'How to
Redeem and Exchange  Shares -- Net  Asset Value' below.  Share certificates  are
issued  upon written request to the Fund's transfer agent and are not issued for
fractional shares. Each  Fund may  in its discretion  reject any  order for  the
purchase of shares.
 
     After an investor has made his initial investment, additional shares may be
purchased  at any  time by mail  or by  telephone in the  manner outlined below.
Payments for  initial and  subsequent investments  should clearly  indicate  the
investor's   account  number.  In  the  interest  of  economy  and  convenience,
certificates representing shares in the Funds are not physically issued.
 
     Investors who  purchase shares  of a  Fund through  a program  of  services
offered or admin-
 
                                       11
 
<PAGE>
istered  by a securities dealer or financial institution should read the program
materials in conjunction with  this Prospectus. Certain  features of the  Funds,
such  as the minimum initial or subsequent  investment, may be modified in these
programs, and administrative charges may  be imposed for the services  rendered.
Each  Fund  reserves  the  right  to vary  further  the  initial  and subsequent
investment minimum requirements at any time. Existing investors will be given 15
days'  notice  by  mail  of  any  increase  in  subsequent  investment   minimum
requirements.
 
     Warburg  Pincus  Funds  understands that  some  broker-dealers  (other than
Counsellors Securities), financial  institutions, securities  dealers and  other
industry professionals ('Service Agents') may impose certain conditions on their
clients  which are  in addition  to or  different than  those described  in this
Prospectus, and, to the extent permitted by applicable regulatory authority, may
charge their clients direct fees. Therefore, a client or customer should contact
the organization acting on  his behalf concerning the  fees (if any) charged  in
connection  with a purchase or redemption of Fund shares. Service Agents will be
responsible for promptly transmitting client or customer purchase and redemption
orders to  the  Funds  in  accordance with  their  agreements  with  clients  or
customers.  Certain Service Agents may  receive compensation from the respective
Fund's or Counsellors' or Counsellors  Service's own resources. Certain  Service
Agents  that have entered into agreements  with Counsellors Securities may enter
confirmed purchase  orders on  behalf of  customers by  phone, with  payment  to
follow  no  later than  the Fund's  pricing  on the  following business  day. If
payment is not received by such time, the Service Agent could be held liable for
resulting fees or losses.
 
     Shares may be purchased by mail or by telephone:
 
BY MAIL. Investors should send a check made payable to the Fund in United States
currency along with a completed account application to:
 
Warburg Pincus Funds
P.O. Box 9030
Boston, Massachusetts 02205-9030
 
     Completed and  signed  account applications  should  be mailed  to  Warburg
Pincus Funds at the above address.
 
     If  payment is received by  check before 4:00 P.M.  (Eastern time) on a day
that the Fund calculates its net asset  value, the purchase will be made at  the
Fund's net asset value calculated at the end of that day. If payment is received
after  4:00 P.M., the  purchase will be  effected at the  Fund's net asset value
determined for the next business day. Shares purchased by check are entitled  to
receive  dividends and distributions  beginning on the  day after the investor's
check has been  received by  Warburg Pincus  Funds. If  the check  used for  the
purchase  does not clear, the Fund will cancel the purchase and the investor may
be liable  for  losses  or  fees  incurred.  Investors  may  obtain  an  account
application  necessary to open an account by telephoning Warburg Pincus Funds at
(800) 257-5614 or by writing to Warburg Pincus Funds at the above address.
 
BY TELEPHONE.  Purchase orders  for  shares may  be transmitted  by  telephoning
Warburg Pincus Funds at (800) 888-6878 and then wiring federal funds to:
 
State Street Bank and Trust Co.
225 Franklin St.
Boston, MA 02101
ABA #0110 000 28
Attn: Mutual Funds/Custody Dept.
Warburg Pincus Fund Name
DDA #9904-649-2
Shareowner name
Shareowner account number
 
     The  investor will then  be sent and  should promptly complete  and mail an
account application. Telephone  orders received before  noon, Eastern time,  for
which  State Street  has received  payment in the  form of  a bank  wire will be
executed at noon and are entitled to dividends
 
                                       12
 
<PAGE>
and distributions beginning on that day. Telephone orders received before  noon,
Eastern time, for which payment by wire has not been received by noon and orders
received  after noon will be executed at  4:00 P.M. if payment has been received
by that time. Orders for  which payment has not  been received until after  4:00
P.M.  will not be accepted by  the Fund and notice thereof  will be given to the
prospective investor. Payment for orders which are not received or accepted will
be returned after prompt inquiry to the prospective investor.
 
RETIREMENT  PLANS.  For  information  about  investing  in  a  Fund  through   a
tax-deferred  retirement plan, such as an IRA, a Simplified Employee Pension IRA
('SEP-IRA') or a  profit sharing  and money  purchase plan,  an investor  should
telephone  Warburg Pincus  Funds at  (800) 888-6878  or write  to Warburg Pincus
Funds at the  address set forth  above. Investors should  consult their own  tax
advisers about the establishment of retirement plans.
 
SUBSEQUENT  PURCHASES OF SHARES. Investors may purchase additional shares at any
time by mail or by telephone in  the manner outlined above. All payments  should
clearly indicate the investor's account number.
 
AUTOMATIC  MONTHLY INVESTING. Automatic monthly investing allows shareholders to
authorize  a  Fund  to  debit  their bank  account monthly ($50 minimum) for the
purchase of  Fund  shares on either the tenth or  twentieth business day of each
month.  To  establish the automatic monthly investing option,  obtain a separate
application or   complete  the  'Automatic  Investment   Program' section of the
account application and include  a voided, unsigned  check from the bank account
to  be  debited.  Only an account maintained at a domestic financial institution
which is an automated clearing house member may be used. Shareholders using this
service  must  satisfy  the  initial investment minimum for the Fund prior to or
concurrent with  the start of any Automatic Investment  Program. Please refer to
an account application for further  information or  contact Warburg Pincus Funds
at (800) 888-6878.
 
HOW TO REDEEM AND EXCHANGE SHARES
 
REDEMPTION PROCEDURES IN GENERAL. Shares are redeemed at the net asset value per
share  next determined  after receipt  of a  redemption order  by Warburg Pincus
Funds and, if the shares to  be redeemed are represented by share  certificates,
upon  receipt of all such certificates in proper form by Warburg Pincus Funds at
its principal office. All  such certificates must be  endorsed by the  redeeming
investor  or accompanied  by a  signed stock  power, in  each instance  with the
signature guaranteed by a commercial bank or a member of a major stock exchange,
unless other arrangements satisfactory  to the Fund  have previously been  made.
Each  Fund  may  require  any  additional  information  reasonably  necessary to
evidence that a redemption has been  duly authorized. Shares purchased by  check
will  not be redeemed until the check  used for investment has cleared. Although
each Fund intends to use  its best efforts to maintain  its net asset value  per
share  at $1.00, the proceeds paid upon redemption  may be more or less than the
amount invested  depending  upon  a share's  net  asset  value at  the  time  of
redemption. For a description of the manner of calculating each Fund's net asset
value, see 'Net Asset Value' below.
 
     Payment  for  redeemed  shares  for  which  a  redemption  order  (and  any
supporting documentation required) is received prior to noon, Eastern time, on a
day that State Street is open for business is normally made on the same business
day. Payment for redeemed shares for which a redemption order is received  after
noon,  Eastern time, on  such a business  day or on  a day that  State Street is
closed is normally made on the next business day that State Street is open. Each
Fund reserves  the right  to pay  redemption proceeds  within seven  days  after
receiving  the redemption order in proper form if, in the judgment of the Fund's
sub-investment adviser  and administrator,  an earlier  payment could  adversely
affect  the Fund.  Each Fund  also reserves  the right  to redeem  shares in any
account   at    their    net    asset    value   if    the    value    of    the
 
                                       13
 
<PAGE>
account  is  less than  $750.  The investor  having  the account  will  first be
notified in writing that its account has a  value of less than $750 and will  be
allowed  60  days to  make  an additional  investment  before the  redemption is
processed by the Fund.
 
     Each Fund  may suspend  the right  of redemption  or postpone  the date  of
payment  upon redemption (as well as suspend  or postpone the recordation of the
transfer of its shares) for such periods as are permitted under the 1940 Act.
 
SPECIFIC REDEMPTION  PROCEDURES. Shares  may be  redeemed by  mail and,  if  the
investor makes the appropriate election on his account application, by telephone
or by check:
 
BY  MAIL. Shares may be redeemed by  submitting a written request for redemption
to Warburg Pincus Funds  at the address indicated  above under 'How to  Purchase
Shares in the Fund.'
 
     A  written redemption  request must  (i) state the  number of  shares to be
redeemed, (ii) identify  the investor's account  number and (iii)  be signed  by
each  registered  owner exactly  as the  shares  are registered.  The redemption
proceeds will be paid by check mailed to the investor of record.
 
BY TELEPHONE.  Investors  who  elect  this  option  may  transmit  requests  for
redemption  to Warburg Pincus Funds by  telephone at (800) 888-6878. Shares sold
before noon,  Eastern  time,  do not  receive  dividends  on the  day  of  their
redemption. Shares sold between noon and 4:00 P.M., Eastern time, earn dividends
through and including the day of their redemption. Investors should realize that
by  electing the  telephone redemption and  exchange option, an  investor may be
giving up a measure of security that  an investor may have if the investor  were
to  redeem  or  exchange  shares  in writing.  An  investor  making  a telephone
withdrawal should state (i) the name of the Fund, (ii) the account number of the
investor, (iii) the name of the  investor appearing on the Fund's records,  (iv)
the  amount  to be  withdrawn  and (v)  the name  of  the person  requesting the
redemption. Although  it is  conceivable that  an investor's  ability to  effect
telephone  exchanges or  redemptions may be  impaired by  an exceptionally large
volume of telephone  transactions, each  Fund believes  that it  has made  ample
provisions  to meet  the requirements  of investors  even during  the periods of
extreme market volatility. If, however, the investor is unable to reach  Warburg
Pincus  Funds  by telephone,  the investor  should  submit a  written redemption
request as explained above. Proceeds of a telephone redemption will be wired  to
the  investor's bank as set forth in the account application. Each Fund reserves
the right to impose a service charge for effecting wire transfers.
 
BY CHECK. An  individual investor who  is the  record owner of  Fund shares  may
request  a supply of  checks by making  the appropriate election  on his account
application. Checks may be made payable to the order of any person in any amount
not less than $500. When a check is presented to State Street for payment, State
Street, as agent for the investor, causes the Fund to redeem a sufficient number
of shares in the investor's account to cover the amount of the check.
 
     Investors are entitled to  receive dividends on the  shares to be  redeemed
through  the  day the  check is  presented to  State Street  for payment.  If an
investor owns insufficient shares to cover  a check, the check will be  returned
to  the investor marked 'insufficient funds.'  Cancelled checks will be returned
to the investor. The Fund  reserves the right to  terminate or modify the  check
redemption  procedure at any time,  to impose a service  charge or to charge for
checks. Each Fund may also charge an investor's account for returned checks  and
for effecting stop orders.
 
AUTOMATIC  CASH WITHDRAWAL  PLAN. Each Fund  offers investors  an automatic cash
withdrawal plan  under  which  investors  may elect  to  receive  periodic  cash
payments  of at  least $1,000 monthly  or quarterly. To  establish this service,
 
                                       14
 
<PAGE>
complete the 'Automatic Withdrawal Plan' section of the account application  and
attach  a  voided  check from  the  bank  account to  be  credited.  For further
information regarding  the  automatic  cash withdrawal  plan,  investors  should
contact Warburg Pincus Funds at (800) 888-6878.
 
TELEPHONE  TRANSACTIONS.  In  order  to  request  redemptions  and  exchanges by
telephone, investors must have completed and returned to Warburg Pincus Funds an
account application  containing a  telephone election.  Neither a  Fund nor  its
agents  will be liable for following instructions communicated by telephone that
it reasonably believes to be genuine. Reasonable procedures will be employed  on
behalf  of each Fund to confirm  that instructions communicated by telephone are
genuine. Such  procedures include  providing written  confirmation of  telephone
transactions,  tape  recording  telephone  instructions  and  requiring specific
personal information prior to  acting upon telephone  instructions. If these  or
other  reasonable procedures  are not  followed, a  Fund may  be liable  for any
losses due to unauthorized or fraudulent instructions.
 
EXCHANGE OF SHARES.  An investor may  exchange shares  of a Fund  for shares  of
another  Fund or for shares of the  other mutual funds advised by Counsellors at
their respective  net asset  values. Exchanges  may be  effected by  mail or  by
telephone  in the manner described under 'Specific Redemption Procedures' above.
If an exchange request is received by  Warburg Pincus Funds prior to 4:00  P.M.,
Eastern  time,  the  exchange  will  be made  at  each  fund's  net  asset value
determined on the day the exchange request is received. If the exchange  request
is  received after 4:00 P.M.,  the exchange will be  effected at each fund's net
asset value  determined on  the next  business day.  Exchanges may  be  effected
without  a sales charge but must satisfy the minimum dollar amount necessary for
new purchases. The exchange privilege may be modified or terminated at any  time
upon  60 days' notice to shareholders.  Currently, exchanges may be made between
the Funds and with the following other funds:
 
      WARBURG PINCUS  NEW  YORK  MUNICIPAL BOND  FUND  --  an  intermediate-term
      municipal  bond fund designed for New York investors seeking income exempt
      from federal, New York State and New York City income tax;
 
      WARBURG   PINCUS   INTERMEDIATE   MATURITY    GOVERNMENT   FUND   --    an
      intermediate-term bond fund investing in U.S. Treasury Bonds and Notes and
      other  obligations that  are backed  by the full  faith and  credit of the
      United States government;
 
      WARBURG PINCUS FIXED INCOME FUND -- a bond fund investing in a diversified
      portfolio of fixed-income securities;
 
      WARBURG PINCUS GLOBAL  FIXED INCOME  FUND -- a  bond fund  investing in  a
      portfolio  consisting  of  investment  grade  fixed-income  securities  of
      governmental and  corporate  issuers denominated  in  various  currencies,
      including U.S. dollars;
 
      WARBURG  PINCUS  CAPITAL  APPRECIATION  FUND  --  an  equity  fund seeking
      long-term capital  appreciation  by  investing  in  equity  securities  of
      financially strong domestic companies;
 
      WARBURG  PINCUS EMERGING  GROWTH FUND  -- an  equity fund  seeking maximum
      capital appreciation by investing in emerging growth companies;
 
      WARBURG PINCUS INTERNATIONAL EQUITY FUND  -- an international equity  fund
      seeking long-term capital appreciation; and
 
      WARBURG  PINCUS GROWTH &  INCOME FUND -- an  equity fund seeking long-term
      growth of capital and income and a reasonable current return.
 
     The exchange privilege is available  to shareholders residing in any  state
in   which  the   fund  shares  being   acquired  may  legally   be  sold.  When
 
                                       15
 
<PAGE>
an investor effects an exchange of  shares, the exchange is treated for  federal
income  tax  purposes as  a redemption.  Therefore, the  investor may  realize a
taxable gain  or loss  in connection  with the  exchange. Investors  wishing  to
exchange  shares of the  Fund for shares  in another Warburg  Pincus fund should
review the  prospectus  of the  other  fund prior  to  making an  exchange.  For
information  regarding the exchange privilege or  to obtain a current prospectus
for another Warburg Pincus fund, an investor should contact Warburg Pincus Funds
at (800) 257-5614.
 
NET ASSET VALUE. Each Fund's net asset  value per share for purposes of  pricing
purchase and redemption orders is determined by PIMC as of noon and the close of
regular  trading on  the New  York Stock  Exchange (the  'NYSE'), currently 4:00
P.M., Eastern time, on each day, Monday through Friday, except on days when  the
NYSE  is closed. The NYSE is currently scheduled to be closed on New Year's Day,
Washington's Birthday, Good Friday,  Memorial Day (observed), Independence  Day,
Labor  Day, Thanksgiving Day and  Christmas Day, and on  the preceding Friday or
subsequent Monday when  one of  these holidays falls  on a  Saturday or  Sunday,
respectively. Net asset value per share is calculated by adding the value of all
portfolio  securities and other assets, subtracting liabilities and dividing the
result by the number of shares  outstanding. Portfolio securities are valued  on
the basis of amortized cost.
 
     The  net asset value per  Common Share and Series 2  Share will be the same
and will  be calculated  in the  same manner  as described  in this  Prospectus.
Service  Organizations,  as defined  below --  see 'Shareholder  Servicing,' may
charge their  clients  and customers  for  cash management  or  other  services;
therefore,  a client or  customer should contact the  organization acting on his
behalf concerning the  fees (if any)  charged in connection  with a purchase  or
redemption  of Fund shares and should read this Prospectus in light of the terms
governing their accounts with Service Organizations. Service Organizations  will
be  responsible  for  promptly  transmitting  client  or  customer  purchase and
redemption orders to the Fund in  accordance with their agreements with  clients
or customers.
 
DIVIDENDS, DISTRIBUTIONS AND TAXES
 
DIVIDENDS  AND DISTRIBUTIONS.  Each Fund's  net investment  income (i.e., income
other than its net realized long-term and short-term capital gains) is  declared
daily  and paid  monthly as a  dividend to investors  of record at  the close of
business on the day of declaration.
 
     Distributions of long-term  capital gains, if  any, generally are  declared
and paid annually at the end of the Fund's fiscal year in which they are earned.
Distributions  of  short-term  capital  gains, if  any,  are  declared  and paid
annually, at the end of the fiscal year in the case of the Tax Exempt Fund,  and
periodically,  as the  Board of  Directors determines, in  the case  of the Cash
Reserve Fund. Unless an investor, prior  to the date of distribution,  instructs
the  Fund to pay dividends or capital gains distributions in cash, by calling or
writing Warburg Pincus Funds, dividends and distributions will automatically  be
reinvested  in additional shares  of the relevant  Fund at net  asset value. Net
investment income earned  on weekends  and when  the NYSE  is not  open will  be
computed  as of the next business day. The election to receive dividends in cash
may be made on the account  application or, subsequently, by writing to  Warburg
Pincus Funds at the address set forth under 'How to Purchase Shares.'
 
     Dividends are determined in the same manner and are paid in the same amount
for  each Fund share, except that, in the  case of the Tax Exempt Fund, Series 2
Shares bear all the expense of fees paid to Service Organizations. As a  result,
at  any given time, the net yield on  Series 2 Shares will be approximately .35%
lower than the net yield on Common Shares.
 
                                       16
 
<PAGE>
TAXES. Each Fund has qualified and intends to continue to qualify each year as a
'regulated investment company' under the Code.  Each Fund, if it qualifies as  a
regulated  investment company, will be subject to a 4% non-deductible excise tax
measured with respect to  certain undistributed amounts  of ordinary income  and
capital   gains.  Each  Fund  expects  to   pay  any  additional  dividends  and
distributions as are necessary to avoid the application of this tax. As long  as
the  Tax  Exempt Fund  qualifies  as a  regulated  investment company  and meets
certain other Code requirements (including the requirement that at least 50%  of
its  assets are invested in tax-exempt obligations  at the close of each quarter
of its  taxable  year), distributions  of  tax-exempt interest  income  will  be
excluded from an investor's income for federal income tax purposes.
 
     Such  exempt interest dividends paid by the Tax Exempt Fund may be excluded
by investors from their gross incomes for federal income tax purposes,  although
(i) such exempt interest dividends will be a tax preference item for purposes of
the  federal individual  and corporate alternative  minimum taxes  to the extent
they are derived  from Alternative Minimum  Tax Securities and  (ii) all  exempt
interest dividends will be a component of the 'current earnings' adjustment item
for  purposes of  the federal  corporate alternative  minimum tax.  In addition,
corporate investors  may incur  a greater  federal environmental  tax  liability
through  the  receipt of  Fund dividends  and  distributions. Investors  who are
'substantial users'  (or  'related persons'  of  substantial users)  within  the
meaning of the Code of facilities financed by Alternative Minimum Tax Securities
should  consult  their tax  advisers  as to  whether the  Tax  Exempt Fund  is a
desirable investment.
 
     Dividends paid by a Fund from its taxable net investment income (if any, in
the case of the Tax Exempt Fund) and distributions of any net short-term capital
gains (whether from tax-exempt or taxable obligations) are taxable to  investors
as  ordinary income, whether received in cash or reinvested in additional shares
of the Fund. Each Fund does not  expect to realize long-term capital gains  and,
therefore,  it is  unlikely that any  portion of the  dividends or distributions
paid by a Fund  will be taxable  to investors as long-term  capital gains. As  a
general  rule, an investor's  gain or loss on  a sale or  redemption of his Fund
shares will be a long-term  capital gain or loss if  he has held his shares  for
one year or less. An investor in the Tax Exempt Fund who redeems his Fund shares
prior  to the declaration  of a dividend  may lose tax-exempt  status on accrued
income attributable to  tax-exempt Municipal Securities.  Each Fund's  dividends
and  distributions will not qualify for the dividends-received deduction allowed
to corporations.
 
     Exempt interest  dividends derived  from interest  on qualifying  New  York
Municipal  Securities will also be exempt from  New York State and New York City
personal (but not corporate franchise) income taxes.
 
     The exclusion  or  exemption of  interest  income for  federal  income  tax
purposes,  or New York State  or New York City  personal income tax purposes, in
most cases does not result in an exemption under the tax laws of any other state
or local  authority.  Investors  who are  subject  to  tax in  other  states  or
localities should consult their own tax advisers about the taxation of dividends
and distributions from the Tax Exempt Fund by such states and localities.
 
     Statements   as  to  the  tax  status  of  each  investor's  dividends  and
distributions will be mailed annually by Warburg Pincus Funds. These statements,
in the case of investments  in the Tax Exempt Fund,  will set forth or  indicate
the  dollar amounts of income excluded from federal income taxes and exempt from
New York State and New York City personal income taxes, and the amounts, if any,
subject to such taxes. Moreover, these statements will also designate the amount
of exempt interest dividends which are a tax preference item for purposes of the
 
                                       17
 
<PAGE>
federal individual and corporate alternative minimum taxes.
 
     Each investor in the Cash Reserve  Fund will also receive, if  appropriate,
various  written notices after the  close of the Fund's  prior taxable year with
respect to certain dividends and distributions which were received from the Fund
during the  Fund's  prior  taxable  year. Investors  should  consult  their  tax
advisers  about  any state  and  local taxes  that  may apply  to  dividends and
distributions received from  the Cash  Reserve Fund. In  this regard,  investors
should  be aware that if  a portion of any dividend  is derived from interest on
United States government  obligations, that  portion may  be subject  to tax  by
certain  states, even though such interest, if received directly by an investor,
would be exempt from state income tax.
PERFORMANCE
 
     From time to time, a Fund may advertise its yield and effective yield  and,
in  the case of the Tax Exempt Fund,  its tax equivalent yield. The yield of the
Fund refers  to  the income  generated  by an  investment  in the  Fund  over  a
seven-day  period. 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,  assumes  that
income  earned by an investment  in the Fund is  reinvested. The effective yield
will be slightly higher than the yield because of the compounding effect of this
assumed reinvestment.  The  tax equivalent  yield  shows the  taxable  yield  an
investor  in the highest applicable tax bracket  would have to earn to equal the
Tax Exempt Fund's tax-free yield after the imposition of federal, New York State
and New York City  personal income taxes. The  Tax Exempt Fund's tax  equivalent
yield  is calculated by  dividing the Fund's  tax-exempt yield by  one minus the
highest level of  the combined federal,  New York  State and New  York City  tax
rates.  Yield, effective yield and tax equivalent yield may be shown by means of
schedules, charts or  graphs and  are quoted  separately for  Common Shares  and
Series 2 Shares.
 
     Investors  should note that yield, effective yield and tax equivalent yield
figures are based on historical earnings and are not intended to indicate future
performance. The Statement of Additional  Information describes the method  used
to  determine a Fund's yield.  Current yield figures may  be obtained by calling
Warburg Pincus Funds at (800) 257-5614.
 
     In reports or other communications to investors or in advertising material,
a Fund may describe general economic  and market conditions affecting the  Fund.
The  Fund may  compare its performance  with (i)  that of other  mutual funds as
listed in the rankings prepared by  Lipper Analytical Services, Inc. or  similar
investment  services that monitor the performance of mutual funds or (ii) in the
case of  the Tax  Exempt Fund,  an average  of the  yields of  similar New  York
tax-exempt money market funds based on information contained in Donoghue's Money
Market  Fund Report, which is published weekly by the Donoghue Organization, or,
in the case of the Cash Reserve Fund, the Donoghue's Money Market Fund  Average,
which  is an  average of  all major taxable  money market  fund yields published
weekly by the Donoghue Organization, or, in each case, other appropriate indices
of investment securities.  Each Fund may  also include evaluations  of the  Fund
published   by  nationally   recognized  ranking   services  and   by  financial
publications that are nationally  recognized, such as  The Wall Street  Journal,
Investor's  Daily,  Money,  Inc.,  Institutional  Investor,  Barron's,  Fortune,
Forbes, Morningstar, Inc. and Business Week.
 
GENERAL INFORMATION
 
     Each Fund is  a no-load,  open-end management investment  company that  was
incorporated
 
                                       18
 
<PAGE>
on  November 15,  1984 under  the laws  of the  State of  Maryland. Although the
Funds' names as  set forth in  their respective charters  are 'Counsellors  Cash
Reserve  Fund, Inc.' and 'Counsellors  New York Tax Exempt  Fund, Inc.', they do
business under the name 'Warburg, Pincus Cash Reserve Fund' and 'Warburg, Pincus
New York  Tax Exempt  Fund', respectively.  Each Fund's  charter authorizes  the
Board  of Directors to issue  up to 3,000,000,000 full  and fractional shares of
capital stock, $.001  par value  per share, and  to classify  or reclassify  any
unissued  shares of the Fund  into one or more  additional classes by setting or
changing in  any one  or more  respects their  relative rights,  voting  powers,
restrictions,   limitations  as  to  dividends,  qualifications  and  terms  and
conditions of redemption. The Directors may similarly classify or reclassify any
class of shares into one  or more series. One billion  shares of the Tax  Exempt
Fund are designated Series 2 Shares.
 
     Investors  are entitled to one vote for each full share held and fractional
votes for fractional shares  held. Messrs. John L.  Furth and Lionel I.  Pincus,
two  of the Funds'  Directors, may be  deemed to be  controlling persons of each
Fund as  of  May 31,  1994  because  they may  be  deemed to  possess  or  share
investment  power over shares owned by  clients of Counsellors and certain other
entities.
 
     There will  be  no  meetings  of investors  for  the  purpose  of  electing
Directors  until less than a majority of  the Directors holding office have been
elected by investors.
 
     Investors of record of no less than a majority of the outstanding shares of
a Fund may remove a Director. A meeting will be called for the purpose of voting
on the removal of the Director at the written request of holders of 10% or  more
of the Fund's outstanding shares.
 
     The  prospectuses of the  Funds are combined in  this Prospectus. Each Fund
offers only its own shares, yet it  is possible that a Fund might become  liable
for  a misstatement,  inaccuracy or omission  in this Prospectus  with regard to
another Fund.
 
SHAREHOLDER SERVICING
 
     Each Fund is authorized  to offer series of  shares exclusively to  clients
and  customers of certain financial  institutions ('Service Organizations') that
enter  into   distribution  or   shareholder  servicing   agreements   ('Service
Agreements')  with the Fund. These series of shares of Cash Reserve Fund are not
currently being offered by  the Cash Reserve Fund,  but, if offered, would  have
the characteristics of the 'Series 2 Shares' described below.
 
     In  1990, the Tax Exempt Fund entered  into a selected dealer agreement (as
amended, the 'Dealer Agreement') with a Servicing Organization pursuant to which
Series 2 Shares are being  offered by the Tax Exempt  Fund. The Series 2  Shares
represent equal pro rata interests in the Fund with the Tax Exempt Fund's Common
Shares  and are  identical to  Common Shares  in all  respects, except  that the
Series 2 Shares bear service fees  and enjoy certain exclusive voting rights  on
matters  relating to these fees. Pursuant to  the terms of the Dealer Agreement,
the Service  Organization agreed  to perform  certain distribution,  shareholder
servicing,  administrative and accounting services for its clients and customers
('Customers') who are beneficial  owners of Series  2 Shares. These  shareholder
services  include responding to customer  inquiries and providing information on
their investments;  administrative  and  accounting  services  may  include  (i)
aggregating  and processing purchase and  redemption requests from Customers and
placing net purchase and redemption orders with the Fund's transfer agent;  (ii)
processing  dividend payments  from the Fund  on behalf of  Customers; and (iii)
providing subaccounting  with  respect  to Fund  shares  beneficially  owned  by
Customers or the information to the Fund necessary for subaccounting.
 
                                       19
 
<PAGE>
     Each Fund's Board of Directors has approved a Shareholder Services Plan and
a Distribution Plan (together, the 'Plans') pursuant to which the Fund would pay
participating  Service Organizations a negotiated fee  on an annual basis not to
exceed .50  of  1.00% (up  to  a  .25% annual  service  fee and  a  .25%  annual
administrative  fee) and .75 of 1.00% (up to  .25% annual service fee and a .50%
annual distribution fee)  respectively, of the  value of the  average daily  net
assets  of their  respective Customers.  The services  to be  provided under the
Plans are substantially the same, except  that under the Distribution Plan,  the
Service  Organization  provides  distribution services  in  connection  with the
promotion or sale of  Series 2 Shares (or  New Shares, in the  case of the  Cash
Reserve  Fund),  while  no  such services  are  provided  under  the Shareholder
Services Plan.
 
     The Cash Reserve Fund may in the future enter into servicing agreements and
the Tax Exempt Fund may enter into additional servicing agreements with  Service
Organizations,  pursuant to which  Service Organizations would  agree to perform
certain  distribution,  shareholder  servicing,  administrative  and  accounting
services  for  their Customers  who  are beneficial  owners  of Fund  shares, as
described above.
                      ------------------------------------
 
NO  PERSON  HAS  BEEN  AUTHORIZED  TO  GIVE  ANY  INFORMATION  OR  TO  MAKE  ANY
REPRESENTATIONS  OTHER  THAN THOSE  CONTAINED  IN THIS  PROSPECTUS,  EACH FUND'S
STATEMENT OF ADDITIONAL INFORMATION OR EACH FUND'S OFFICIAL SALES LITERATURE  IN
CONNECTION  WITH THE OFFERING 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 A FUND. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER IN ANY STATE
IN WHICH, OR TO ANY PERSON TO WHOM, SUCH OFFER MAY NOT LAWFULLY BE MADE.
                      ------------------------------------
 
                                       20

<PAGE>
<PAGE>
                               TABLE OF CONTENTS
 
  THE FUNDS' EXPENSES ...................................................... 2
  FINANCIAL HIGHLIGHTS ..................................................... 3
  INVESTMENT OBJECTIVES AND POLICIES ....................................... 5
  GENERAL .................................................................. 6
  PORTFOLIO INVESTMENTS .................................................... 7
  INVESTMENT GUIDELINES .................................................... 9
  MANAGEMENT OF THE FUNDS .................................................. 9
  HOW TO PURCHASE SHARES .................................................. 11
  HOW TO REDEEM AND EXCHANGE SHARES ....................................... 13
  DIVIDENDS, DISTRIBUTIONS AND TAXES ...................................... 16
  PERFORMANCE ............................................................. 18
  GENERAL INFORMATION ..................................................... 18
  SHAREHOLDER SERVICING ................................................... 19
 
WPCRNY-1-0694
 
<PAGE>
                                     [LOGO]
 
            [ ] WARBURG PINCUS
               CASH RESERVE FUND
 
            [ ] WARBURG PINCUS
               NEW YORK TAX EXEMPT FUND
 
                                  PROSPECTUS
 
                                 JUNE 29, 1994
<PAGE>


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