CENTENNIAL NEW YORK TAX EXEMPT TRUST
497, 1998-11-04
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Centennial
New York Tax Exempt Trust

Prospectus dated October 30, 1998

Centennial  New York Tax Exempt Trust is a no-load  "money  market"  mutual fund
that seeks the maximum  current  income exempt from Federal,  New York State and
New York City income taxes for  individual  investors  that is  consistent  with
preservation of capital.  The Trust seeks to achieve this objective by investing
in municipal obligations meeting specified quality, maturity and diversification
standards, the income from which is tax-exempt as described above. Normally, the
Trust will  invest at least 80% of its assets in U.S.  dollar-denominated,  high
quality tax-exempt  municipal  obligations.  Shares of the Trust are sold at net
asset value without sales charge. The Trust may invest a significant  percentage
of its assets in the securities of a single issuer,  and therefore an investment
in the Trust may be riskier  than an  investment  in other types of money market
funds.

      An investment in the Trust is neither  insured nor  guaranteed by the U.S.
Government.  While the Trust seeks to maintain a stable net asset value of $1.00
per share, there can be no assurance that the Trust will be able to do so.

      Shares of the Trust may be  purchased  directly  from  brokers  or dealers
having sales  agreements  with the Trust's  Distributor  and also are offered to
participants  in Automatic  Purchase and  Redemption  Programs (the  "Programs")
established by certain  brokerage  firms with which the Trust's  Distributor has
entered  into  agreements  for  that  purpose.  See "How to Buy  Shares"  in the
Prospectus. Program participants should also read the description of the Program
provided by their broker.

      This Prospectus  explains  concisely what you should know before investing
in the  Trust.  Please  read this  Prospectus  carefully  and keep it for future
reference. You can find more detailed information about the Trust in the October
30, 1998 Statement of Additional Information.  For a free copy, call Shareholder
Services,  Inc., the Trust's Transfer Agent, at  1-800-525-9310  or write to the
Transfer  Agent at the address on the back cover.  The  Statement of  Additional
Information  has been filed with the Securities  and Exchange  Commission and is
incorporated  into this Prospectus by reference  (which means that it is legally
part of this Prospectus).

Shares  of the Trust  are not  deposits  or  obligations  of any  bank,  are not
guaranteed by any bank, are not insured by the F.D.I.C. or any other agency, and
involve  investment  risks,  including the possible loss of the principal amount
invested.

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


<PAGE>




Contents

          ABOUT THE TRUST

          Expenses
          Financial Highlights
          Investment Objective and Policies
          Other Investment Restrictions
          Investment Risks
          Performance of the Trust
          How the Trust is Managed

          ABOUT YOUR ACCOUNT

          How To Buy Shares
            Purchases Through Automatic Purchase and Redemption
              Programs

            Direct Purchases
              Payment by Check
              Payment by Federal Funds Wire
              Guaranteed Payment
              Automatic Investment Plans
            Service Plan
          How To Sell Shares
            Program Participants
            Direct Shareholders
              Regular Redemption Procedure
              Expedited Redemption Procedure
              Checkwriting
              Telephone Redemptions
              Automatic Withdrawal Plans
            General Information on Redemptions
          Exchanges of Shares
          Dividends, Distributions and Taxes





<PAGE>



ABOUT THE TRUST

Expenses

The following table sets forth the fees that an investor in the Trust might pay,
and the expenses paid by the Trust during its fiscal year ended June 30, 1998.

       o  Shareholder Transaction Expenses

Maximum Sales Charge on Purchases                       None
(as a percentage of offering price)
- ------------------------------------------------------
Maximum Sales Charge on Reinvested Dividends            None
- ------------------------------------------------------
Redemption Fees                                         None(1)
- ------------------------------------------------------
Exchange Fee                                            None

(1) There is a $10 transaction  fee for redemptions  paid by Federal Funds wire,
but not for redemptions paid by check.

       o  Annual Trust Operating Expenses
(as a percentage of average net assets)

Management Fees (after expense assumption)              0.42%
- -------------------------------------------------------
12b-1 Plan Fees                                         0.20%
- -------------------------------------------------------
Other Expenses (after expense assumption)               0.18%
- -------------------------------------------------------
Total Trust Operating Expenses
       (after expense assumption)                       0.80%

     The  purpose of this table is to assist an investor  in  understanding  the
various  costs and  expenses  that an investor  in the Trust will bear  directly
(Shareholder   Transaction  Expenses)  or  indirectly  (Annual  Trust  Operating
Expenses).  "Other  Expenses"  includes  such expenses as custodial and transfer
agent fees, audit,  legal and other business  operating  expenses,  but excludes
extraordinary  expenses.  The Annual Trust Operating Expenses shown are net of a
voluntary  expense  assumption  undertaking by the Trust's  investment  manager,
Centennial   Asset  Management   Corporation   (the  "Manager").   Without  such
assumption,  "Management  Fees",  "Other  Expenses"  and "Total Trust  Operating
Expenses"  would  have  been  0.50%,  0.19%  and 0.89% of  average  net  assets,
respectively.  The expense  assumption  undertaking is described in "The Manager
and Its  Affiliates"  in the  Statement  of  Additional  Information  and may be
amended or withdrawn at any time. For further details, see the Trust's Financial
Statements included in the Statement of Additional Information.

      o Example.  To try to show the effect of these  expenses on an  investment
over time, we have created the hypothetical example shown below. Assume that you
make a $1,000  investment in shares of the Trust,  and the Trust's annual return
is 5%, and that its  operating  expenses  are the ones shown in the Annual Trust
Operating  Expenses chart above. If you were to redeem your shares at the end of
each period shown below,  your investment would incur the following  expenses by
the end of each period shown.

            1 year       3 years       5 years      10 years
            ------       -------       -------      --------
            $8           $26           $44          $99

      This example  shows the effect of expenses on an  investment in the Trust,
but is not meant to state or  predict  actual or  expected  costs or  investment
returns of the Trust, all of which may be more or less than those shown.

Financial Highlights

The table on the following page presents  selected  financial  information about
the Trust,  including per share data and expense  ratios and other data based on
the Trust's  average net assets.  The  information for the five years ended June
30, 1998 has been audited by Deloitte & Touche LLP, independent auditors,  whose
report on the  financial  statements of the Trust for the fiscal year ended June
30, 1998 is included in the Statement of Additional Information.



                                     -3-

<PAGE>

FINANCIAL HIGHLIGHTS


<TABLE>
<CAPTION>

                                                            Year Ended June 30,
                                       -------------------------------------------------------------
                                        1998           1997          1996          1995        1994
                                       ------         ------        ------        ------      ------
<S>                                  <C>            <C>           <C>           <C>         <C>
PER SHARE OPERATING DATA

Net asset value, beginning
  of period.....................       $ 1.00         $ 1.00        $ 1.00        $ 1.00      $ 1.00
                                       ------         ------        ------        ------      ------

Income from investment
  operations--net investment
  income and net realized gain..          .03            .03           .03           .03         .02

Dividends and distributions
  to shareholders...............         (.03)          (.03)         (.03)         (.03)       (.02)
                                       ------         ------        ------        ------      ------

Net asset value, end of period..       $ 1.00         $ 1.00        $ 1.00        $ 1.00      $ 1.00
                                       ======         ======        ======        ======      ======

TOTAL RETURN(2).................         2.87%          2.76%         2.79%         2.85%       1.68%

RATIOS/SUPPLEMENTAL DATA

Net assets, end of period
  (in thousands)................      $56,807        $48,896       $39,807       $35,846     $26,519

Average net assets
  (in thousands)................      $53,923        $45,363       $42,351       $29,590     $25,419

Ratios to average net assets:

  Net investment income.........         2.85%          2.73%         2.76%         2.84%       1.67%

  Expenses, before voluntary
  assumption by the
  Manager(4)....................         0.89%          0.88%         0.93%         0.95%       1.02%

  Expenses, net of voluntary
  assumption by the Manager.....         0.80%          0.80%         0.80%         0.80%       0.80%

<CAPTION>
                                                                                    Nine
                                                                                  Months         Period
                                                                                   Ended          Ended
                                              Year Ended June 30,               June 30,       Sept. 30,
                                       -----------------------------------
                                        1993           1992          1991          1990            1989(1)
                                       ------         ------        ------        ------          ------
<S>                                  <C>            <C>           <C>           <C>             <C>
PER SHARE OPERATING DATA

Net asset value, beginning
  of period.....................       $ 1.00         $ 1.00        $ 1.00        $ 1.00          $ 1.00
                                       ------         ------        ------        ------          ------

Income from investment
  operations--net investment
  income and net realized gain..          .02            .03           .05           .04             .04

Dividends and distributions
  to shareholders...............         (.02)          (.03)         (.05)         (.04)           (.04)
                                       ------         ------        ------        ------          ------

Net asset value, end of period..       $ 1.00         $ 1.00        $ 1.00        $ 1.00          $ 1.00
                                       ======         ======        ======        ======          ======

TOTAL RETURN(2).................         1.83%          3.11%         4.74%         4.01%           3.84%

RATIOS/SUPPLEMENTAL DATA

Net assets, end of period
  (in thousands)................      $24,994        $24,103       $21,439       $ 9,133         $ 4,935

Average net assets
  (in thousands)................      $24,257        $23,221       $16,766       $ 7,008         $ 2,084

Ratios to average net assets:

  Net investment income.........         1.74%          3.00%         4.42%         4.98%(3)        5.41%(3)

  Expenses, before voluntary
  assumption by the
  Manager(4)....................         0.98%          1.09%         1.08%         1.48%(3)        2.21%(3)

  Expenses, net of voluntary
  assumption by the Manager.....         0.80%          0.80%         0.72%         0.96%(3)        1.00%(3)
</TABLE>

(1) For the  period  from  January  4,  1989  (commencement  of  operations)  to
    September 30, 1989.
(2) Assumes a  hypothetical  initial  investment  on the business day before the
    first day of the fiscal period, with all dividends  reinvested in additional
    shares on the  reinvestment  date,  and  redemption  at the net asset  value
    calculated on the last business day of the fiscal period.  Total returns are
    not annualized for periods of less than one full year. Total returns reflect
    changes in net investment income only.
(3) Annualized.
(4) Beginning in fiscal  1995,  the expense  ratio  reflects the effect of gross
    expenses paid  indirectly by the Trust.  Prior year expense  ratios have not
    been adjusted.


                                       4


<PAGE>


Investment Objective and Policies

Objective.  The  Trust is a  no-load  tax-exempt  money  market  fund.  It is an
open-end,  non-diversified,  management investment company organized on July 29,
1988 as a Massachusetts  business trust. The Trust's investment  objective is to
seek the maximum current income exempt from Federal, New York State and New York
City income taxes for individual investors as is consistent with preservation of
capital.  The Trust's  shares may be purchased  at their net asset value,  which
will remain fixed at $1.00 per share except under  extraordinary  circumstances.
See  "Purchase,  Redemption and Pricing of Shares -  Determination  of Net Asset
Value  Per  Share"  in the  Statement  of  Additional  Information  for  further
information.  There can be no  assurance,  however,  that the  Trust's net asset
value will not vary or that the Trust will achieve its investment objective. The
value of Trust shares is not insured or  guaranteed  by any  government  agency.
However,  shares held in brokerage  accounts may be eligible for coverage by the
Securities  Investor   Protection   Corporation  for  losses  arising  from  the
insolvency of the brokerage firm.

The Trust's Principal Investment Policies.  In seeking its objective,  the Trust
invests  in  short-term  money  market  securities   meeting  quality  standards
established for money market funds in Rule 2a-7 under the Investment Company Act
("Rule  2a-7").  These  securities  are "Eligible  Securities" as defined in the
Statement of Additional Information.

 o What Quality,  Maturity and  Diversification  Standards  Apply to the Trust's
Investments?  The Trust may buy only  those  securities  that meet the  quality,
maturity and  diversification  standards set forth in Rule 2a-7 for money market
funds. For example, the Trust must maintain a dollar-weighted  average portfolio
maturity  of no more than 90 days,  and the  remaining  maturity  of any  single
portfolio  investment  may not exceed 397 days.  Some of the Trust's  investment
restrictions  (which  are  fundamental  policies  that  may be  changed  only by
shareholder  vote) are more  restrictive  than these  standards.  As a matter of
fundamental policy, the Trust must restrict the maturity of portfolio securities
to one year or less.

     The Board of Trustees has adopted procedures to evaluate securities for the
Trust's  portfolio  and the Manager has the  responsibility  to implement  those
procedures  when  selecting  investments  for  the  Trust.  In  general,   those
procedures  require that securities be payable in U.S.  dollars and rated in one
of  the  two  highest  short-term  rating  categories  of  two  national  rating
organizations.  In some cases,  the Trust can buy securities rated by one rating
organization  or unrated  securities that the Manager judges to be comparable in
quality to the two highest  rating  categories.  The  procedures  also limit the
amount of the Trust's  assets that can be invested in the  securities of any one
issuer (other than the U.S. government, its agencies and instrumentalities),  to
spread the Trust's investment risks.

     o What  Types of Money  Market  Securities  Does the  Trust  Invest  In? In
seeking its objective,  the Trust invests principally in "Municipal  Securities"
as described below.  They may have fixed,  variable or floating  interest rates.
All of the  Trust's  investments  must meet the  special  maturity,  quality and
diversification  requirements set forth in Rule 2a-7.  Investments meeting these
requirements are "Eligible Securities". You can find more information about them
in the Statement of Additional Information. The following is a brief description
of the types of money market securities the Trust may invest in.

     o Municipal Securities.  Under normal market conditions, the Trust attempts
to invest  100% of its  assets,  and will  invest at least 80% of its  assets in
municipal  bonds,  municipal  notes  (including  tax  anticipation  notes,  bond
anticipation  notes,  revenue  anticipation  notes,  construction loan notes and
other short-term loans),  tax-exempt commercial paper and other debt obligations
issued  by or on behalf of the  State of New  York,  and other  states,  and the
District of Columbia,  their  political  subdivisions,  or any  commonwealth  or
territory of the United States, or their respective agencies,  instrumentalities
or  authorities,  the interest  from which is not subject to Federal  individual
income  tax,  in  the  opinion  of  bond  counsel  to  the   respective   issuer
(collectively  "Municipal Securities") and will invest at least 65% of its total
assets in obligations  of the State of New York and its political  subdivisions,
agencies,   authorities  or  instrumentalities  or  those  of  commonwealths  or
territories  of the U.S.,  the  interest  from which is not  subject to New York
State and New York City  personal  income tax in the opinion of bond  counsel to
the  respective  issuer ("New York  Municipal  Securities").  The Trust may also
purchase Municipal Securities with demand features that meet the requirements of
Rule  2a-7 and  standards  adopted  by the  Board  of  Trustees.  All  Municipal
Securities in which the Trust  invests must have,  or,  pursuant to  regulations
adopted by the Securities and Exchange Commission,  be deemed to have, remaining
maturities of one year or less at the date the Trust purchases them.

     As a  matter  of  fundamental  policy,  normally  the  Trust  will  make no
investment  that will reduce the portion of its total  assets which are invested
in Municipal  Securities to less than 80%. The balance of the Trust's assets may
be  invested  in  investments  the  income  from which may be  taxable.  Taxable
investments include: (i) repurchase agreements (described below); (ii) Municipal
Securities  issued to  benefit  a  private  user  ("Private  Activity  Municipal
Securities"),  the  interest  from which may be  subject to Federal  alternative
minimum  tax (see  "Dividends,  Distributions  and  Taxes"  below  and  "Private
Activity Municipal Securities" in the Statement of Additional Information);  and
(iii) certain temporary  investments  defined below in "Temporary  Investments."
The Trust may hold Temporary Investments pending the investment of proceeds from
the  sale of  Trust  shares  or  portfolio  securities,  pending  settlement  of
Municipal Securities purchases or to meet anticipated redemptions. Normally, the
Trust will not  invest  more than 20% of its total  assets in  Private  Activity
Municipal   Securities  and  other  taxable  investments   described  above.  No
independent  investigation  has  been  made by the  Manager  as to the  users of
proceeds  of  offerings  of  Private  Activity   Municipal   Securities  or  the
application  of such  proceeds.  To the extent the Trust  receives  income  from
taxable investments, it may not achieve its investment objective. Investments in
unrated Municipal Securities will not exceed 20% of the Trust's total assets.

Investment  Strategies.  To seek  its  objective,  the  Trust  may  also use the
investment  techniques and strategies  described below. These techniques involve
certain risks. The Statement of Additional Information contains more information
about  some of these  practices,  including  limitations  on their  use that are
designed to reduce some of the risks.

     o Floating Rate/Variable Rate Obligations. Some of the Municipal Securities
the Trust may purchase may have variable or floating  interest  rates.  Variable
rates are  adjustable  at stated  periodic  intervals  of no more than one year.
Floating rates are automatically  adjusted  according to a specified market rate
for such  investments.  The Trust may purchase these  obligations if they have a
remaining  maturity of one year or less;  if their  maturity is greater than one
year, they may be purchased if the Trust is able to recover the principal amount
of the underlying  security at specified intervals not exceeding one year and on
not more  than 30 days'  notice.  The  Manager  may  determine  that an  unrated
floating  rate or variable  rate  demand  obligation  meets the Trust's  quality
standards  solely by reason of being  backed by a letter of credit or  guarantee
issued by a bank that meets the Trust's quality standards.  However,  the letter
of credit or bank guarantee must be rated or meet the other requirements of Rule
2a-7.  See  "Investment  Objective  and Policies - Floating  Rate/Variable  Rate
Obligations" in the Statement of Additional Information for more details.

     o When-Issued Securities. The Trust may invest in Municipal Securities on a
"when-issued"  or "delayed  delivery"  basis. In those  transactions,  the Trust
obligates  itself to purchase or sell  securities,  with delivery and payment to
occur at a later date, to secure what is considered to be an advantageous  price
and yield at the time the  obligation  is  entered  into.  The  price,  which is
generally  expressed  in yield  terms,  is fixed at the time the  commitment  to
purchase is made,  but  delivery and payment for when-  issued  securities  take
place at a later date (normally within 120 days of purchase).  During the period
between  purchase and settlement,  no payment is made by the Trust to the issuer
and no interest accrues to the Trust from the investment.  Although the Trust is
subject  to the risk of adverse  market  fluctuation  during  that  period,  the
Manager  does not  believe  that the  Trust's  net asset value or income will be
materially adversely affected by the Trust's purchase of Municipal Securities on
a  "when-issued"  or "delayed  delivery"  basis.  See  "When-Issued  and Delayed
Delivery  Transactions"  in the  Statement of  Additional  Information  for more
details.

     o Municipal  Lease  Obligations.  The Trust may invest in  certificates  of
participation, which are tax-exempt obligations that evidence the holder's right
to share in lease,  installment  loan or other  financing  payments  by a public
entity.  Projects financed with certificates of participation  generally are not
subject to state constitutional debt limitations or other statutory requirements
that may be applicable to Municipal Securities. Payments by the public entity on
the obligation  underlying the certificates  are derived from available  revenue
sources;  such revenue may be diverted to the funding of other municipal service
projects. Payments of interest and/or principal with respect to the certificates
are not  guaranteed  and do not  constitute an obligation of the state or any of
its political subdivisions.  While some municipal lease securities may be deemed
to be "illiquid" securities (the purchase of which would be limited as described
below in "Illiquid and Restricted Securities"),  from time to time the Trust may
invest more than 5% of its net assets in municipal  lease  obligations  that the
Manager has determined to be liquid under guidelines set by the Trust's Board of
Trustees.

     o Illiquid and  Restricted  Securities.  Under the policies and  procedures
established  by the  Trust's  Board of  Trustees,  the  Manager  determines  the
liquidity  of certain of the Trust's  investments.  Investments  may be illiquid
because of the absence of an active trading market, making it difficult to value
them or dispose of them promptly at an acceptable  price. A restricted  security
is one that has a contractual  restriction on its resale or which cannot be sold
publicly until it is registered under the Securities Act of 1933. The Trust will
not invest more than 10% of its net assets in illiquid or restricted securities.
This policy does not limit purchases of: (1) restricted  securities eligible for
resale to  qualified  institutional  purchasers  pursuant to Rule 144A under the
Securities Act of 1933 that are determined to be liquid by the Board of Trustees
or by the Manager under Board-approved  guidelines, or (2) commercial paper that
may  be  sold  without  registration  under  Sections  3(a)(3)  or  4(2)  of the
Securities Act of 1933. Such  guidelines take into account trading  activity for
such securities and the  availability  of reliable  pricing  information,  among
other factors.  If there is a lack of trading  interest in particular  Rule 144A
Securities,  the Trust's holdings of those securities may be illiquid. If due to
changes in relative value,  more than 10% of the value of the Trust's net assets
consist of illiquid securities,  the Manager would consider appropriate steps to
protect the Trust's  maximum  flexibility.  There may be  undesirable  delays in
selling illiquid securities at prices representing their fair value. The Manager
monitors the holdings of illiquid securities on an ongoing basis and at time the
Trust may be required to sell some  holdings  to  maintain  adequate  liquidity.
Illiquid  securities include repurchase  agreements  maturing in more than seven
days.

     o Demand  Features  and  Guarantees.  The  Trust may  invest a  significant
percentage  of its assets in  Municipal  Securities  that have demand  features,
guarantees  or  similar  credit and  liquidity  enhancements.  A demand  feature
permits  the holder of the  security  to sell the  security  within a  specified
period of time at a stated  price and  entitles  the holder of the  security  to
receive an amount equal to the  approximate  amortized cost of the security plus
accrued  interest.  A guarantee  permits the holder of the  security to receive,
upon  presentment  to the  guarantor,  the  principal  amount of the  underlying
security  plus accrued  interest  when due or upon  default.  A guarantee is the
unconditional  obligation  of an entity  other than the issuer of the  security.
Demand  features and guarantees can  effectively:  (1) shorten the maturity of a
variable or floating rate security,  (2) enhance the  security's  credit quality
and (3) enhance  the ability to sell the  security.  The  aggregate  price for a
security subject to a demand feature or a guarantee may be higher than the price
that would  otherwise  be paid for the  security  without the  guarantee  or the
demand  feature.  When the Trust purchases  securities  subject to guarantees or
demand features, there is an increase in the cost of the underlying security and
a corresponding  reduction in its yield. Because the Trust invests in securities
backed by banks and other financial institutions,  changes in the credit quality
of these institutions could cause losses to the Trust.  Therefore, an investment
in the Trust may be riskier  than an  investment  in other types of money market
funds.

     o Repurchase Agreements.  The Trust may acquire securities that are subject
to  repurchase  agreements to generate  income while  providing  liquidity.  The
Trust's  repurchase  agreements must be fully  collateralized.  However,  if the
seller of the securities  fails to pay the agreed-upon  repurchase  price on the
delivery  date,  the Trust's  risks may include  the costs of  disposing  of the
collateral  for the  agreement  and losses that might  result from any delays in
foreclosing  on the  collateral.  The  Trust  will not enter  into a  repurchase
agreement  that will  cause  more than 10% of its net  assets to be  subject  to
repurchase  agreements  maturing  in more than seven days and may not enter into
repurchase agreements if the scheduled repurchase date is greater than one year.
Income earned on repurchase  transactions  is not  tax-exempt  and  accordingly,
under  normal  market  conditions,  the  Trust  will  limit its  investments  in
repurchase  transactions to 20% of its total assets. See "Investment  Objectives
and Policies - Repurchase Agreements" in the Statement of Additional Information
for further details.

     o  Temporary  Investments.  The  Trust  may hold the  following  "Temporary
Investments" that are Eligible Securities:  (i) obligations issued or guaranteed
by the U.S.  Government  or its  agencies  or  instrumentalities;  (ii)  bankers
acceptances;  (iii) taxable  commercial paper rated in the highest category by a
Rating  Organization;  (iv) short-term  taxable debt obligations rated in one of
the two highest rating categories of a Rating Organization;  or (v) certificates
of  deposit of  domestic  banks  with  assets of $1  billion  or more,  and (vi)
repurchase  agreements.  To the extent the Trust  assumes a temporary  defensive
position,  a significant portion of the Trust's  distributions may be subject to
Federal, New York State and local taxes.

Can the Trust's Investment  Objective and Policies Change? The Board of Trustees
may change  non-fundamental  policies  without  shareholder  approval,  although
significant  changes  will  be  described  in  amendments  to  this  Prospectus.
Fundamental  policies are those that cannot be changed without the approval of a
majority of the  Trust's  outstanding  voting  shares.  The  Trust's  investment
objective  is  a  fundamental   policy.  The  Trust's  investment  policies  and
techniques  are not  fundamental  unless this  Prospectus  or the  Statement  of
Additional Information says that a particular policy is fundamental.

Other Investment Restrictions

Under some of the Trust's fundamental investment  restrictions,  which cannot be
changed  without the  approval of a majority of the Trust's  outstanding  voting
shares, the Trust cannot:

 o make loans,  except that the Trust may purchase debt securities  described in
"Investment Objective and Policies" and repurchase agreements, and the Trust may
lend its  portfolio  securities  as  described in the  Statement  of  Additional
Information;

 o borrow  money in excess  of 10% of the value of its total  assets or make any
investment  when borrowings  exceed 5% of the value of its total assets;  it may
borrow only as a temporary measure for extraordinary or emergency  purposes;  no
assets of the Trust may be pledged, mortgaged or assigned to secure a debt;

 o invest more than 25% of its total assets in any one  industry;  however,  for
the  purposes  of this  restriction  Municipal  Securities  and U.S.  Government
obligations are not considered to be part of any single industry.

 Unless  the  Prospectus  states  that a  percentage  restriction  applies on an
ongoing basis,  it applies only at the time the Trust makes an  investment,  and
the Trust need not sell securities to meet the percentage  limit if the value of
one  investment  increases in  proportion  to the size of the Trust.  Additional
investment  restrictions  are listed in "Other  Investment  Restrictions" in the
Statement of Additional Information.

Investment Risks

All  investments  carry  risks  to  some  degree.  Funds  that  invest  in  debt
obligations  for income may be subject to credit risks and interest  rate risks.
However,  the Trust is a money  market fund that seeks  income by  investing  in
short-term debt  securities that must meet strict  standards set by its Board of
Trustees following special rules for money market funds under federal law. These
include  requirements  for  maintaining  high  credit  quality  in  the  Trust's
portfolio,  a short average portfolio  maturity to reduce the effects of changes
in interest rates on the value of the Trust's  securities and  diversifying  the
Trust's  investment  among issuers to reduce the effects of a default by any one
issuer on the value of the  Trust's  shares.  Even so,  there is a risk that the
Trust's shares could fall below $1.00 per share.

Special  Risk  Considerations  -  New  York  Municipal  Securities.   The  Trust
concentrates  its  investments in securities  issued by the State of New York or
entities  within that state,  and  therefore an  investment  in the Trust may be
riskier  than an  investment  in other types of money  market  funds that do not
concentrate their investments in that manner. Because the Trust concentrates its
investments in New York Municipal Securities, the market value and marketability
of such Municipal  Securities and the interest income and repayment of principal
to the Trust from them could be  adversely  affected  by a default or  financial
crisis relating to any of such issuers.  Investors should consider these matters
and the financial  difficulties  experienced in past years by New York State and
certain of its agencies and subdivisions  (particularly  New York City), as well
as  economic  trends in New York,  summarized  in the  Statement  of  Additional
Information  under  "Special  Investment  Considerations  - New  York  Municipal
Securities."  In  addition,  the Trust's  portfolio  securities  are affected by
general  changes  in  interest  rates,  which  result in changes in the value of
portfolio  securities held by the Trust, which can be expected to vary inversely
to changes in prevailing interest rates.

Non-diversification.  The Trust is a "non-diversified"  investment company under
the  Investment  Company Act. As such, the proportion of the Trust's assets that
may be  invested  in the  securities  of a single  issuer is not  limited by the
Investment Company Act. An investment in the Trust will therefore entail greater
risk than an  investment in a diversified  investment  company  because a higher
percentage of investments  among fewer issuers may result in greater credit risk
exposure to a smaller  number of issuers and  greater  fluctuation  in the total
market  value  of the  Trust's  portfolio.  Economic,  political  or  regulatory
developments  may have a greater  impact on the value of the  Trust's  portfolio
than would be the case if the portfolio were diversified among more issuers.

     However,  The Trust is currently subject to other requirements  relating to
the  diversification  of its assets. The Trust intends to conduct its operations
so as to  qualify  as a  "regulated  investment  company"  for  purposes  of the
Internal Revenue Code of 1986, as amended (the "Internal  Revenue Code"),  which
will relieve the Trust from  liability for Federal  income tax to the extent its
earnings  are  distributed  to  shareholders.  Among the  requirements  for such
qualification are that: (1) not more than 25% of the market value of the Trust's
total assets will be invested in the securities of a single issuer, and (2) with
respect to 50% of the market value of its total assets,  not more than 5% of the
market value of its total assets may be invested in the  securities  of a single
issuer  and the  Trust  must not own more  than  10% of the  outstanding  voting
securities  of a single  issuer.  In  addition,  the Trust is subject to certain
diversification  requirements  under Rule 2a-7.  See the Statement of Additional
Information.

Year 2000 Risks.  Because  many  computer  software  systems in use today cannot
distinguish  the year 2000 from the year 1900,  markets for  securities in which
the Trust invests could be detrimentally affected by computer failures beginning
January 1, 2000.  Failure of computer systems used for securities  trading could
result in settlement and liquidity  problems for the Trust and other  investors.
That failure could have a negative impact on handling securities trades, pricing
and  accounting  services.  Data  processing  errors by  government  issuers  of
securities could result in economic  uncertainties,  and those issuers may incur
substantial  costs in  attempting  to prevent or fix such  errors,  all of which
could have a negative effect on the Trust's investments and returns.

 The  Manager,  the  Distributor  and the  Transfer  Agent have been  working on
necessary  changes  to their  computer  systems  to deal  with the year 2000 and
expect that their systems will be adapted in time for that event, although there
cannot be assurance of success.  Additionally,  the services they provide depend
on the interaction of their computer systems with those of brokers,  information
services, the Trusts' custodian and other parties. therefore, any failure of the
computer  systems  of those  parties  to deal with the year 2000 may also have a
negative effect on the services they provide to the Trust.

Performance of the Trust

Explanation  of  "Yield."  Different  types  of  yields  may be  quoted  to show
performance.  From  time  to  time,  the  "yield,"  "tax-equivalent  yield"  and
"compounded  effective  yield" of an investment in the Trust may be  advertised.
All  yield  figures  are  based on  historical  earnings  per  share and are not
intended to indicate future performance.  The "yield" of the Trust is the income
generated by an investment in the Trust over a seven-day  period,  which is then
"annualized."  In annualizing,  the amount of income generated by the investment
during  that  seven days is  assumed  to be  generated  each week over a 52-week
period,  and is  shown  as a  percentage  of  the  investment.  The  "compounded
effective yield" is calculated similarly, but the annualized income earned by an
investment in the Trust is assumed to be reinvested.  The "compounded  effective
yield" will therefore be slightly higher than the yield because of the effect of
the assumed  reinvestment.  The Trust's "tax- equivalent yield" is calculated by
dividing that portion of the Trust's  "yield"  (calculated  as described  above)
which is  tax-exempt by one minus a stated income tax rate and adding the result
to the  portion  (if  any) of the  Trust's  yield  that is not  tax-exempt.  The
"tax-equivalent  yield" is then  compounded and annualized in the same manner as
the Trust's yield. See "Performance of the Trust" in the Statement of Additional
Information for further  information on the methods of calculating these yields.
From time to time the  Manager may  voluntarily  assume a portion of the Trust's
expenses (which may include the management  fee),  thereby  lowering the overall
expense  ratio per share and  increasing  the Trust's yield during the time such
expenses are assumed.

How the Trust is Managed

Organization   and   History.   The  Trust's   Board  of  Trustees  has  overall
responsibility  for the management of the Trust under the laws of  Massachusetts
governing the  responsibilities  of trustees of business  trusts.  "Trustees and
Officers" in the  Statement of  Additional  Information  identifies  the Trust's
Trustees  and  officers  and  provides  information  about them.  Subject to the
authority of the Board, the Manager is responsible for the day-to-day management
of the Trust's business,  supervises the investment  operations of the Trust and
the   composition   of  its   portfolio  and  furnishes  the  Trust  advice  and
recommendations  with  respect  to  investments,  investment  policies  and  the
purchase and sale of securities,  pursuant to an Investment  Advisory  Agreement
with the Trust (the "Agreement").  The Agreement sets forth the fees paid by the
Trust to the Manager and the expenses that the Trust is responsible to pay.

     The Trust's shares are of one class, are transferrable  without restriction
and have equal  rights and  privileges.  Each share of the Trust  represents  an
interest in the Trust equal to the interest of each other share in the Trust and
entitles  the  holder  to one  vote  per  share  (and a  fractional  vote  for a
fractional share) on matters submitted to a shareholder vote, and to participate
pro-rata in dividends and distributions  and in the net distributable  assets of
the Trust on  liquidation.  The  Trustees  may divide or combine  shares  into a
greater or lesser number of shares without  thereby  changing the  proportionate
beneficial interest in the Trust.  Shares do not have preemptive,  subscription,
conversion  or  cumulative  voting  rights.  The  Trust's  Board of  Trustees is
empowered  to issue  additional  series of shares of the  Trust,  which may have
separate assets and liabilities.

     The Trust will not normally hold annual meetings of shareholders. The Trust
may hold  shareholder  meetings  from  time to time on  important  matters,  and
shareholders  have the right to call a meeting to remove a Trustee or take other
action described in the Declaration of Trust.  Although the Declaration of Trust
states that when issued,  shares are fully-paid and nonassessable,  shareholders
may be  held  personally  liable  as  "partners"  for the  Trust's  obligations.
However,  the risk of a shareholder  incurring any financial  loss is limited to
the  relatively  remote  circumstances  in which the Trust is unable to meet its
obligations.  See  "Organization  and History of the Trust" in the  Statement of
Additional Information for details.

The Manager and Its  Affiliates.  The  Manager,  a  wholly-owned  subsidiary  of
OppenheimerFunds,  Inc.  ("OFI"),  has operated as an  investment  advisor since
1978. The Manager and OFI currently advise U.S. investment companies with assets
aggregating  over $85 billion as of September  30, 1998,  and having more than 4
million shareholder accounts.  OFI is owned by Oppenheimer  Acquisition Corp., a
holding company owned in part by senior  management of OFI and the Manager,  and
ultimately  controlled by Massachusetts  Mutual Life Insurance Company, a mutual
life  insurance   company  which  also  advises  pension  plans  and  investment
companies.

      The  management  services  provided to the Trust by the  Manager,  and the
services  provided by the  Distributor  and the Transfer Agent to  shareholders,
depend on the  smooth  functioning  of their  computer  systems.  Many  computer
software  systems in use today  cannot  distinguish  the year 2000 from the year
1900 because of the way dates are encoded and  calculated.  That  failure  could
have a negative  impact on handling  securities  trades,  pricing and accounting
services.  The Manager,  the  Distributor  and Transfer Agent have been actively
working on  necessary  changes to their  computer  systems to deal with the year
2000 and expect  that  their  systems  will be  adapted in time for that  event,
although  there  cannot be  assurance  of  success.  Additionally,  because  the
services they provide depend on the  interaction of their computer  systems with
the computer  systems of brokers,  information  services and other parties,  any
failure on the part of the computer  systems of those third parties to deal with
the year 2000 may also have a negative  effect on the  services  provided to the
Trust.

      o Fees and Expenses.  The Trust's  management fee,  payable monthly to the
Manager  under the terms of the  Agreement,  is computed as a percentage  of the
Trust's  average  annual net assets as of the close of business  each day at the
following annual rates: 0.50% of the first $250 million of net assets; 0.475% of
the next $250 million;  0.45% of the next $250 million;  0.425% of the next $250
million and 0.40% of net assets in excess of $1 billion.

      The  Agreement  lists  examples of expenses  paid by the Trust,  the major
categories of which relate to interest,  taxes, brokerage  commissions,  certain
insurance premiums, fees to certain Trustees, legal and audit expenses, transfer
agent and custodian expenses,  certain  registration  expenses and non-recurring
expenses,   including  litigation  costs.  For  further  information  about  the
Agreement,  including a description of expense  assumption  arrangements  by the
Manager, exculpation provisions and portfolio transactions, see "The Manager and
Its Affiliates" in the Statement of Additional Information.

     o The Custodian. The Custodian of the assets of the Trust is Citibank, N.A.
The Manager and its  affiliates  presently have banking  relationships  with the
Custodian.  See "The Manager and Its  Affiliates" in the Statement of Additional
Information  for further  information.  The Trust's  cash  balances in excess of
$100,000 held by the Custodian are not protected by Federal  deposit  insurance.
Such uninsured  balances may at times be  substantial.  The rating  restrictions
under  Rule  2a-7  (see   "Ratings   of   Securities   -Portfolio   Quality  and
Diversification"  in the Statement of Additional  Information.)  do not apply to
banks in which the Trust's cash is kept.

      o Transfer Agent. Shareholder Services, Inc., a subsidiary of OFI, acts as
Transfer Agent and shareholder servicing agent on an at-cost basis for the Trust
and other mutual funds advised by the Manager. The fees to the Transfer Agent do
not include  payments for any services of the type paid,  or to be paid,  by the
Trust to the Distributor and to Recipients  under the Service Plan (see "Service
Plan" below).  Direct  Shareholders  should  direct any inquiries  regarding the
Trust to the Transfer Agent at the address or toll-free phone number on the back
cover.  Program  participants should direct any inquiries regarding the Trust to
their broker.

ABOUT YOUR ACCOUNT

How To Buy Shares

Shares of the Trust may be purchased at their offering  price,  which is the net
asset value per share,  without  sales  charge.  The net asset value will remain
fixed  at  $1.00  per  share,  except  under  extraordinary  circumstances.  See
"Determination  of Net Asset  Value Per Share" in the  Statement  of  Additional
Information for further  details.  There can be no guarantee that the Trust will
maintain  a stable  net  asset  value  of  $1.00  per  share.  Centennial  Asset
Management Corporation,  which also acts as the Trust's distributor (and in that
capacity is referred to as the "Distributor"), may in its sole discretion accept
or  reject  any order  for  purchase  of the  Trust's  shares.  OppenheimerFunds
Distributor,  Inc.,  an  affiliate  of the  Distributor,  acts  as  the  Trust's
sub-distributor (the "Sub- Distributor").

     The minimum  initial  investment is $500 ($2,500 if by Federal Funds wire),
except as otherwise described in this Prospectus.  Subsequent  purchases must be
in amounts of $25 or more, and may be made through authorized dealers or brokers
or by forwarding payment to the Distributor at P.O. Box 5143,  Denver,  Colorado
80217,  with the name(s) of all account owners,  the account number and the name
of the Trust.  The minimum  initial and  subsequent  purchase  requirements  are
waived on purchases  made by  reinvesting  dividends  from any of the  "Eligible
Funds" listed in "Exchange of Shares" in the Statement of Additional Information
or  by  reinvesting   distributions   from  unit  investment  trusts  for  which
reinvestment  arrangements  have  been  made  with  the  Distributor.  Under  an
Automatic  Investment Plan, military allotment plan, 403(b)(7) custodial plan or
payroll deduction plan, initial and subsequent investments must be at least $25.
No share certificates will be issued unless specifically requested in writing by
an investor or the dealer or broker.

      The Trust intends to be as fully  invested as  practicable to maximize its
yield.  Therefore,  dividends will accrue on newly-  purchased shares only after
the Distributor  accepts the purchase order for them at its address in Colorado,
on a day The New York Stock Exchange is open (a "regular  business day"),  under
one of the methods of purchasing  shares  described  below. The purchase will be
made at the net asset value next determined  after the  Distributor  accepts the
purchase order.

      The  Trust's net asset value per share is  determined  twice each  regular
business  day, at 12:00 Noon and at 4:00 P.M.  (all  references  to time in this
Prospectus  mean New York time) by  dividing  the net assets of the Trust by the
total  number of its shares  outstanding.  The  Trust's  Board of  Trustees  has
established  procedures for valuing the Trust's assets, using the amortized cost
method as  described  in  "Determination  of Net Asset  Value Per  Share" in the
Statement of Additional Information.

     Dealers and brokers who process  orders for the Trust's shares on behalf of
their  customers may charge a fee for this  service.  That fee can be avoided by
Direct   shareholders  by  purchasing   shares  directly  from  the  Trust.  The
Distributor,  in its sole  discretion,  may  accept  or  reject  any  order  for
purchases of the Trust's shares. The sale of shares will be suspended during any
period  when the  determination  of net  asset  value is  suspended,  and may be
suspended  by the Board of  Trustees  whenever  the Board  judges it in the best
interest of the Trust to do so.

Purchases  Through  Automatic  Purchase and Redemption  Programs.  Shares of the
Trust  are  available   under   Automatic   Purchase  and  Redemption   Programs
("Programs")  of  broker-dealers  that have  entered  into  agreements  with the
Distributor for that purpose.  Broker-dealers  whose clients participate in such
Programs will invest the "free cash balances" of such client's  Program  account
in shares of the Trust if the Trust has been  selected as the  primary  Trust by
the  client  for  the  Program  account.  Such  purchases  will  be  made by the
broker-dealer under the procedures described in "Guaranteed Payment," below. The
Program  may  have   minimum   investment   requirements   established   by  the
broker-dealer.  The  description  of the Program  provided by the  broker-dealer
should  be  consulted  for  details,  and  all  questions  about  investing  in,
exchanging or redeeming shares of the Trust through a Program should be directed
to the broker-dealer.

Direct Purchases.  An investor (who is not a Program participant,  but instead a
"Direct  Shareholder")  may directly  purchase  shares of the Trust  through any
dealer which has a sales agreement with the Distributor or the  Sub-Distributor.
There are two ways to make a direct  initial  investment:  either (1) complete a
Centennial  Funds  New  Account  Application  and  mail it with  payment  to the
Distributor at P.O. Box 5143, Denver, Colorado 80217-5143 (if no dealer is named
in the Application,  the  Sub-Distributor  will act as the dealer), or (2) order
the shares through your dealer or broker.  Purchases made by Application  should
have a check enclosed,  or payment may be made by one of the  alternative  means
described below.

      o Payment by Check.  Orders for shares  purchased by check in U.S. dollars
drawn on a U.S.  bank will be effected on the regular  business day on which the
check (and a purchase  application,  if the  account is new) is  accepted by the
Distributor.  Dividends  will begin to accrue on such  shares  the next  regular
business day after the purchase order is accepted.  For other checks, the shares
will not be  purchased  until the  Distributor  is able to convert the  purchase
payment to Federal  Funds,  and dividends will begin to accrue on such shares on
the next regular business day.

     o Payment by Federal  Funds Wire.  Shares of the Trust may be  purchased by
Direct  Shareholders  by Federal Funds wire.  The minimum  investment by wire is
$2,500.  You must first call the Distributor's Wire Department at 1-800-852-8457
to notify the Distributor of the wire and to receive further  instructions.  The
investor's  bank  must  wire  the  Federal  Funds  to  Citibank,  N.A.,  ABA No.
0210-0008-9  for credit to  Concentration  Account  No.  3737-5674,  for further
credit to Centennial New York Tax Exempt Trust Custodian Account No. 845-766.

      The wire must state the investor's  name.  Shares will be purchased on the
regular  business day on which the Federal Funds are received by Citibank,  N.A.
("Custodian")  and the  Distributor  has received  and  accepted the  investor's
notification  of the wire order prior to 4:00 P.M.  Shares will be  purchased at
the net asset value next  determined  after receipt of the Federal Funds and the
order.  Dividends on newly purchased shares will begin to accrue on the purchase
date if the Federal  Funds and order for the  purchase are received and accepted
by 12:00 Noon.  Dividends will begin to accrue on the next regular  business day
if the Federal Funds and purchase order are received and accepted  between 12:00
Noon and 4:00 P.M.  The  investor  must also send the  Distributor  a  completed
Application when the purchase order is placed to establish a new account.

      o  Guaranteed  Payment.  Broker-dealers  with  sales  agreements  with the
Distributor  (including  broker-dealers who have made special  arrangements with
the  Distributor  for purchases for Program  accounts) may place purchase orders
with the  Distributor for purchases of the Trust's shares prior to 12:00 Noon on
a regular  business  day,  and the order  will be  effected  at net asset  value
determined at 12:00 Noon that day if the  broker-dealer  guarantees that payment
for such shares in Federal Funds will be received by the Trust's Custodian prior
to 2:00 P.M.  on the same day.  Dividends  will begin to accrue on the  purchase
date. If an order is received  between 12:00 Noon and 4:00 P.M. with the broker-
dealer's  guarantee  that  payment  for such  shares in  Federal  Funds  will be
received by the Trust's Custodian by 4:00 P.M. on the next regular business day,
the order will be effected on the day the order is  received,  and  dividends on
such shares will begin to accrue on the next  regular  business  day the Federal
Funds are received by the required time. If the  broker-dealer  guarantees  that
the Federal Funds payment will be received by the Trust's Custodian by 2:00 P.M.
on a regular  business  day on which an order is placed for shares  after  12:00
Noon,  the order will be effected 4:00 P.M. that day and dividends will begin to
accrue on such shares on the purchase date.

      o Automatic  Investment Plans.  Direct shareholders may purchase shares of
the Trust automatically.  Automatic Investment Plans may be used to make regular
monthly investments ($25 minimum) from the investor's account at a bank or other
financial  institution.  To establish an Automatic  Investment  Plan from a bank
account,  a check  (minimum  $25) for the initial  purchase  must  accompany the
Application.  Shares purchased by Automatic Investment Plan payments are subject
to the redemption  restrictions for recent  purchases  described in "How to Sell
Shares." The amount of the Automatic  Investment  Plan payment may be changed or
the  automatic  investments  may be  terminated  at any time by  writing  to the
Transfer Agent. A reasonable  period  (approximately  15 days) is required after
receipt of such  instructions to implement them. The Trust reserves the right to
amend,  suspend, or discontinue  offering such Automatic Investment Plans at any
time without prior notice.

Service Plan. The Trust has adopted a service plan (the "Plan") under Rule 12b-1
of the  Investment  Company Act pursuant to which the Trust will  reimburse  the
Distributor  for a portion of its costs incurred in connection with the personal
service and maintenance of accounts that hold Trust shares. The Distributor will
use all the fees received from the Trust to reimburse dealers,  brokers,  banks,
or other  financial  institutions  ("Recipients")  each  quarter  for  providing
personal  service  and  maintenance  of  accounts  that hold Trust  shares.  The
services to be provided by Recipients  under the Plan include,  but shall not be
limited to, the following:  answering  routine  inquiries  from the  Recipient's
customers  concerning the Trust,  providing  such customers with  information on
their investment in Trust shares, assisting in the establishment and maintenance
of accounts or sub-accounts in the Trust,  making the Trust's  investment  plans
and dividend payment options available, and providing such other information and
customer  liaison services and the maintenance of accounts as the Distributor or
the Trust may reasonably request.  Plan payments by the Trust to the Distributor
will be made  quarterly  in the  amount  of the  lesser  of:  (i)  0.05%  (0.20%
annually) of the net asset value of the Trust,  computed as of the close of each
business day, or (ii) the Distributor's  actual  distribution  expenses for that
quarter of the type approved by the Board.  Any unreimbursed  expenses  incurred
for any quarter by the  Distributor  may not be recovered in later periods.  The
Plan has the effect of increasing annual expenses of the Trust by up to 0.20% of
average  annual  net  assets  from  what its  expenses  would  otherwise  be. In
addition,  the  Manager  may,  under  the  Plan,  from time to time from its own
resources  (which may include  the  profits  derived  from the  advisory  fee it
receives  from  the  Trust),  make  payments  to  Recipients  for  distribution,
administrative  and accounting  services  performed by  Recipients.  For further
details, see "Service Plan" in the Statement of Additional Information.

How to Sell Shares

Program Participants.  A Program participant may redeem shares in the Program by
writing  checks as described  below,  or by contacting  the dealer or broker.  A
Program  participant may also arrange for "Expedited  Redemptions," as described
below, only through his or her dealer or broker.

Direct  Shareholders.  Those shareholders whose ownership of shares of the Trust
is direct  rather than through a Program,  may redeem  shares by either  regular
redemption procedures or expedited redemption procedures.

      o Regular Redemption Procedure.  A Direct Shareholder who wishes to redeem
some or all shares in an account  (whether or not  represented by  certificates)
under the Trust's regular redemption  procedure,  must send the following to the
Transfer Agent for the Trust, Shareholder Services, Inc., P.O. Box 5143, Denver,
Colorado  80217  [send  courier or express  mail  deliveries  to 10200 E. Girard
Avenue,  Building  D,  Denver,  Colorado  80231]:  (1)  a  written  request  for
redemption signed by all registered owners exactly as the shares are registered,
including  fiduciary  titles,  if any, and specifying the account number and the
dollar  amount  or  number of shares  to be  redeemed;  (2) a  guarantee  of the
signatures  of  all  registered  owners  on  the  redemption  request  or on the
endorsement on the share  certificate  or  accompanying  stock power,  by a U.S.
bank,  trust  company,  credit union or savings  association,  or a foreign bank
having a U.S.  correspondent  bank, or by a U.S.  registered dealer or broker in
securities, municipal securities or government securities, or by a U.S. national
securities exchange,  registered securities  association or clearing agency; (3)
any share certificates issued for any of the shares to be redeemed;  and (4) any
additional  documents which may be required by the Transfer Agent for redemption
by corporations, partnerships or other organizations, executors, administrators,
trustees,  custodians, or guardians, or if the redemption is requested by anyone
other than the  shareholder(s)  of record.  Transfers  of shares are  subject to
similar  requirements.  A signature guarantee is not required for redemptions of
$50,000 or less,  requested by and payable to all shareholders of record,  to be
sent to the address of record for that account.

     To avoid delay in redemption  or transfer,  shareholders  having  questions
about these  requirements  should  contact the  Transfer  Agent in writing or by
calling  1-800-525-9310  before  submitting  a  request.  From  time to time the
Transfer  Agent in its  discretion  may waive any or  certain  of the  foregoing
requirements in particular  cases.  Redemption or transfer  requests will not be
honored until the Transfer Agent receives all required documents in proper form.

      o Expedited  Redemption  Procedure.  In addition to the regular redemption
procedure set forth above,  Direct Shareholders whose shares are not represented
by certificates may arrange to have redemption  proceeds of $2,500 or more wired
in Federal Funds to a designated  commercial bank if the bank is a member of the
Federal  Reserve  wire  system.  To place a wire  redemption  request,  call the
Transfer  Agent at  1-800-852-8457.  There is a $10 fee for each  Federal  Funds
wire. The account number of the designated financial  institution,  and the Bank
ABA number must be supplied to the Transfer  Agent on the  Application or dealer
settlement  instructions  establishing  the  account or may be added to existing
accounts or changed only by  signature-guaranteed  instructions  to the Transfer
Agent from all shareholders of record.  Such redemption  requests may be made by
telephone,  wire or written instructions to the Transfer Agent. The wire for the
redemption  proceeds of shares  redeemed  prior to 12:00 Noon,  normally will be
transmitted by the Transfer Agent to the  shareholder's  designated bank account
on the day the shares are redeemed  (or, if that day is not a bank business day,
on the next  bank  business  day).  No  dividends  are paid on the  proceeds  of
redeemed  shares  awaiting  transmittal by wire.  Shares redeemed prior to 12:00
Noon do not earn dividends on the  redemption  date. The wire for the redemption
proceeds of shares  redeemed  between 12:00 Noon and 4:00 P.M.  normally will be
transmitted by the Transfer Agent to the  shareholder's  designated bank account
on the next bank  business day after the  redemption.  Shares  redeemed  between
12:00 Noon and 4:00 P.M. earn dividends on the  redemption  date. See "Purchase,
Redemption and Pricing of Shares" in the Statement of Additional Information for
further details.

      o Checkwriting.  Upon request,  the Transfer Agent will provide any Direct
Shareholder  of the  Trust  or any  Program  participant  whose  shares  are not
represented by certificates  with forms of drafts  ("checks")  payable through a
bank selected by the Trust (the "Bank").  Program  participants must arrange for
Checkwriting  through their brokers or dealers.  The Transfer Agent will arrange
for  checks  written  by Direct  Shareholders  to be  honored  by the Bank after
obtaining a specimen  signature card from the  shareholder(s).  Shareholders  of
joint accounts may elect to have checks honored with a single signature. Program
participants  must  arrange for  Checkwriting  through  their  broker or dealer.
Checks  may be made  payable  to the order of anyone in any amount not less than
$250 and will be subject to the Bank's rules and regulations  governing  checks.
If a check is presented for an amount  greater than the account  value,  it will
not be honored.  For  Program  participants,  checks  will be drawn  against the
primary  account  designated by the Program  participant.  Checks issued for one
Fund account must not be used if the shareholder's  account has been transferred
to a new  account or if the account  number or  registration  has been  changed.
Shares purchased by check or Automatic Investment Plan payments within the prior
10 days may not be redeemed by  Checkwriting.  A check presented to the Bank for
payment that would require  redemption of some or all of the shares so purchased
is subject to non-payment.  When a check is presented to the Bank for clearance,
the Bank  will  request  the  Trust to  redeem a  sufficient  number of full and
fractional shares in the shareholder's account to cover the amount of the check.
This enables the  shareholder  to continue  receiving  dividends on those shares
until the check is presented to the Trust.  Checks may not be presented for cash
payment at the offices of the Bank or the  Trust's  Custodian.  This  limitation
does not affect the use of checks for the  payment of bills or to obtain cash at
other  banks.  The Trust  reserves  the right to amend,  suspend or  discontinue
Checkwriting privileges at any time without prior notice.

      o Telephone Redemptions. Direct Shareholders of the Trust may redeem their
shares by  telephone  by calling  the  Transfer  Agent at  1-800-852-8457.  This
procedure for telephone  redemptions  is not available to Program  participants.
Proceeds  of  telephone  redemptions  will  be  paid  by  check  payable  to the
shareholder(s)  of record and sent to the  address  of record  for the  account.
Telephone  redemptions  are not  available  within  30 days of a  change  of the
address of record.  Up to $50,000  may be redeemed  by  telephone,  in any 7 day
period. The Transfer Agent may record any calls.  Telephone  redemptions may not
be  available  if all lines are busy,  and  shareholders  would  have to use the
Trust's regular  redemption  procedure  described  above.  Telephone  redemption
privileges  are not  available  for  newly-purchased  (within the prior 10 days)
shares  or  for  shares  represented  by  certificates.   Telephone   redemption
privileges  apply  automatically  to each  Direct  Shareholder  and  the  dealer
representative  of  record  unless  the  Transfer  Agent  receives  cancellation
instructions  from a shareholder of record.  If an account has multiple  owners,
the Transfer Agent may rely on the instructions of any one owner.

      o  Automatic  Withdrawal  Plan.  Direct  Shareholders  of  the  Trust  can
authorize the Transfer Agent to redeem shares (minimum $50)  automatically  on a
monthly,  quarterly,  semi-annual or annual basis under an Automatic  Withdrawal
Plan.  Shares will be redeemed as of the close of 4:00 P.M.  three business days
prior to the date requested by the shareholder  for receipt of the payment.  The
Trust cannot guarantee receipt of payment on the date requested and reserves the
right to amend,  suspend or  discontinue  offering such Plan at any time without
prior  notice.  For  further  details,   refer  to  "Automatic  Withdrawal  Plan
Provisions" included as Appendix D in the Statement of Additional Information.

General  Information on Redemptions.  The redemption price will be the net asset
value per share of the Trust next  determined  after the receipt by the Transfer
Agent of a request in proper form. Under certain unusual  circumstances,  shares
of  the  Trust  may be  redeemed  "in  kind"  (i.e.,  by  payment  in  portfolio
securities).  Under certain  circumstances,  the Trust may involuntarily  redeem
small accounts if the account has fallen below $200 in value.  For details,  see
"Purchase,  Redemption  and Pricing of Shares" in the  Statement  of  Additional
Information.  Under the  Internal  Revenue  Code,  the Trust may be  required to
impose  "backup"  withholding  of Federal income tax at the rate of 31% from any
taxable dividends, distributions and redemptions (including exchanges) the Trust
may make, if the  shareholder  has not furnished the Trust a certified  taxpayer
identification  number  or has not  complied  with  provisions  of the  Internal
Revenue Code and regulations thereunder.

     Payment for redeemed shares is made ordinarily in cash and forwarded within
7 days of the Transfer  Agent's  receipt of  redemption  instructions  in proper
form, except under unusual  circumstances as determined by the SEC. For accounts
registered in the name of a  broker-dealer,  payment will be forwarded  within 3
business days. The Transfer  Agent may delay  forwarding a redemption  check for
recently  purchased  shares only until the purchase  check has cleared which may
take up to 10  days or  more.  Such  delay  may be  avoided  if the  shareholder
arranges telephone or written assurance  satisfactory to the Transfer Agent from
the bank on which the payment was drawn or by purchasing shares by Federal Funds
wire, as described above.  The Trust makes no charge for redemption.  Dealers or
brokers may charge a fee for handling redemption transactions,  but such fee can
be avoided by Direct  Shareholders by requesting the redemption directly through
the Transfer Agent. Under certain circumstances,  the proceeds of redemptions of
shares of the Trust  acquired by exchange of Class A shares of "Eligible  Funds"
(described  below) that were  purchased  subject to a contingent  deferred sales
charge ("CDSC") may be subject to the CDSC (see "Exchange Privilege" below).

Exchanges of Shares

Exchange  Privilege.  Shares of the Trust held under a Program may be  exchanged
for shares of  Centennial  Money  Market  Trust,  Centennial  Government  Trust,
Centennial  Tax  Exempt  Trust,  and  Centennial  California  Tax  Exempt  Trust
(collectively,   the   "Centennial   Trusts")  if  available  for  sale  in  the
shareholder's state of residence and only by instructions of the broker.

     Shares of the Trust may, under certain  conditions,  be exchanged by Direct
Shareholders  for Class A shares of  certain  Oppenheimer  funds.  A list of the
Oppenheimer funds currently  available for exchange is included in the Statement
of Additional  Information.  That list can change from time to time.  (The funds
included on the list are collectively referred to as "Eligible Funds"). There is
an initial  sales charge on the purchase of Class A shares of each Eligible Fund
except  the Money  Market  Funds (as  defined  in the  Statement  of  Additional
Information).  Under certain circumstances  described below, redemption proceeds
of Money Market Fund shares may be subject to a CDSC.

     Shares of the Trust and of the other Eligible Funds may be exchanged at net
asset value, if all of the following  conditions are met: (1) shares of the fund
selected for  exchange  are  available  for sale in the  shareholder's  state of
residence;  (2) the respective  prospectuses of the funds whose shares are to be
exchanged  and  acquired  offer the  Exchange  Privilege  to the  investor;  (3)
newly-purchased  shares (by  initial or  subsequent  investment)  are held in an
account for at least seven days prior to the exchange; and (4) the aggregate net
asset  value of the shares  surrendered  for  exchange  into a new account is at
least equal to the minimum investment  requirements of the fund whose shares are
to be acquired.

      In addition to the conditions  stated above,  shares of Eligible Funds may
be exchanged  for shares of any Money  Market  Fund;  shares of any Money Market
Fund held by Direct Shareholders (including the Trust) purchased without a sales
charge may be exchanged for shares of Eligible Funds offered with a sales charge
upon  payment of the sales  charge (or, if  applicable,  may be used to purchase
shares of Eligible Funds subject to a CDSC); and shares of the Trust acquired by
reinvestment  of dividends  and  distributions  from any Eligible  Fund,  except
Oppenheimer  Cash  Reserves,  or  from  any  unit  investment  trust  for  which
reinvestment arrangements have been made with the Distributor or Sub-Distributor
may be  exchanged  at net asset  value  for  shares of any  Eligible  Fund.  The
redemption  proceeds  of shares of the Trust,  acquired  by  exchange of Class A
shares of an Eligible  Fund  purchased  subject to a Class A CDSC,  and redeemed
within 18 months of the end of the calendar month of the initial purchase of the
exchanged  shares  will be  subject  to the  Class A CDSC  as  described  in the
prospectus  of that other  Eligible  Fund.  In  determining  whether the CDSC is
payable,  shares  of the  Trust  not  subject  to the CDSC are  redeemed  first,
including  shares  purchased  by  reinvestment  of dividends  and capital  gains
distributions from any Eligible Fund or shares of the Trust acquired by exchange
of  shares of  Eligible  Funds on which a  front-end  sales  charge  was paid or
credited, and then other shares are redeemed in the order of purchase.

How to Exchange  Shares.  An  exchange  may be made by a Direct  Shareholder  by
submitting an Exchange  Authorization Form to the Transfer Agent,  signed by all
registered  owners. In addition,  Direct  Shareholders of the Trust may exchange
shares of the  Trust  for  shares of any  Eligible  Fund by  telephone  exchange
instructions to the Transfer Agent by a shareholder or the dealer representative
of record for an account.  The Trust may modify,  suspend or  discontinue  these
exchange  privileges  at any time.  Although  the Trust will  attempt to provide
notice  whenever it is reasonably  able to do so, it may impose these changes at
any time. The Trust reserves the right to reject  requests  submitted in bulk on
behalf of more than one account.  Exchange  requests for exchanges to any of the
Centennial  Trusts  must be received  by the  Transfer  Agent by 4:00 P.M. to be
effected that day.  Exchange requests for exchanges to Eligible Funds other than
the Centennial Trusts must be received by the Transfer Agent by the close of The
New York Stock  Exchange on a regular  business day to be effected that day. The
number of shares  exchanged may be less than the number  requested if the number
requested  would include shares  subject to a restriction  cited above or shares
covered by a certificate that is not tendered with such request. Only the shares
available for exchange without restriction will be exchanged.

Telephone Exchanges.  Direct Shareholders may place a telephone exchange request
by calling the Transfer Agent at 1-800-852-8457. Telephone exchange calls may be
recorded by the Transfer  Agent.  Telephone  exchanges  are subject to the rules
described  above.  By  exchanging  shares  by  telephone,   the  shareholder  is
acknowledging  receipt of a prospectus of the fund to which the exchange is made
and that for full or partial  exchanges,  any special  account  features such as
Automatic  Investment  Plans and Automatic  Withdrawal Plans will be switched to
the new account  unless the Transfer  Agent is otherwise  instructed.  Telephone
exchange privileges automatically apply to each Direct Shareholder of record and
the dealer representative of record unless and until the Transfer Agent receives
written instructions from a shareholder of record canceling such privileges.  If
an account has multiple owners,  the Transfer Agent may rely on the instructions
of any one owner.  Shares  acquired by  telephone  exchange  must be  registered
exactly as the account from which the exchange was made. Certificated shares are
not eligible for telephone  exchange.  If all telephone  exchange lines are busy
(which  might  occur,  for  example,   during  periods  of  substantial   market
fluctuations), shareholders might not be able to request telephone exchanges and
would have to submit written exchange requests.

Telephone  Instructions.  The Transfer Agent has adopted  procedures  concerning
telephone  transactions  including  confirming that telephone  instructions  are
genuine by requiring callers to provide tax  identification  number(s) and other
account  data or by using  PINs,  and by  recording  calls and  confirming  such
transactions  in  writing.  If  the  Transfer  Agent  does  not  use  reasonable
procedures,  it may be liable for losses due to unauthorized  transactions,  but
otherwise neither it nor the Trust will be liable for losses or expenses arising
out of telephone  instructions  reasonably believed to be genuine.  The Transfer
Agent  reserves  the right to  require  shareholders  to  confirm,  in  writing,
telephone exchange privileges for an account.

General Information on Exchanges. Shares to be exchanged are redeemed on the day
the Transfer Agent receives an exchange  request in proper form (the "Redemption
Date") by 4:00 P.M. Normally, shares of the fund to be acquired are purchased on
the Redemption  Date, but such purchases may be delayed by either fund for up to
five  business  days if it  determines  that it  would  be  disadvantaged  by an
immediate  transfer  of the  redemption  proceeds.  The Trust in its  discretion
reserves the right to refuse any exchange request that will disadvantage it.

      The Eligible Funds have different investment objectives and policies. Each
of those funds imposes a sales charge on purchases of Class A shares (except the
Money Market  Funds).  For complete  information,  including  sales  charges and
expenses,  a prospectus of the fund into which the exchange is being made should
be read prior to an exchange. Dealers and brokers who process exchange orders on
behalf of their customers may charge for their services. Direct Shareholders may
avoid those charges by requesting  the Trust  directly to exchange  shares.  For
Federal tax  purposes,  an exchange is treated as a  redemption  and purchase of
shares.

Shareholder  Transactions by Fax. Requests for certain account  transactions may
be sent to the Transfer Agent by fax  (telecopier).  Please call  1-800-525-9031
for  information  about which  transactions  are include.  Transaction  requests
submitted by fax are subject to the same rules and  restrictions  as written and
telephone requests described in this Prospectus.

Dividends, Distributions and Taxes


This discussion  relates solely to Federal tax laws and New York income tax laws
and is not exhaustive. A qualified tax advisor should be consulted. A portion of
the Trust's  dividends and  distributions  may be subject to Federal,  state and
local  taxation.  The  Statement  of  Additional  Information  contains  further
discussion  of tax  matters  affecting  the  Trust  and its  distributions,  and
information about the possible  applicability of the Alternative  Minimum Tax to
the Trust's  dividends and  distributions as well as a procedure for electing to
reinvest dividends and distributions of any of the Eligible Funds into shares of
the Trust at net asset value.  See "Investment  Objective and Policies - Private
Activity Municipal Securities" in the Statement of Additional Information.

Dividends and Distributions. The Trust intends to declare all of its net income,
as defined below, as dividends on each regular business day and to pay dividends
monthly.  Dividends will be payable to  shareholders as described in "How to Buy
Shares" above.

     All dividends and capital gains  distributions  for the accounts of Program
participants  are  automatically  reinvested in additional  shares of the Trust.
Dividends  accumulated  since the prior  payment will be  reinvested in full and
fractional shares of the Trust (or paid in cash) at net asset value on the third
Thursday of each calendar month.  Program participants may receive cash payments
by asking the broker to redeem shares.  Dividends and  distributions  payable to
Direct Shareholders will also be automatically reinvested in shares of the Trust
at net asset value, unless the shareholder asks the Transfer Agent in writing to
pay  dividends  in cash,  or to  reinvest  them in  another  Eligible  Fund,  as
described  in  "Dividend  Reinvestment  in  Another  Fund" in the  Statement  of
Additional Information.  That notice must be received prior to a dividend record
date to be effective as to that dividend. If a shareholder redeems all shares at
any time during a month, the redemption  proceeds include all dividends  accrued
up to the redemption  date for shares  redeemed prior to 12:00 Noon, and include
all dividends  accrued through the redemption  date for shares redeemed  between
12:00  Noon  and  4:00  P.M.  Dividends,   distributions  and  the  proceeds  of
redemptions of Trust shares represented by checks returned to the Transfer Agent
by the  Postal  Service as  undeliverable  will be  reinvested  in shares of the
Trust,  as promptly as possible  after the return of such checks to the Transfer
Agent, to enable the investor to earn a return on otherwise idle funds.

      Under the terms of a  Program,  a  broker-dealer  may pay out the value of
some or all of a Program  participant's Trust shares prior to redemption of such
shares  by the  Trust.  In such  cases,  the  shareholder  will be  entitled  to
dividends  on such shares  only up to and  including  the date of such  payment.
Dividends on such shares accruing  between the date of payment and the date such
shares  are  redeemed  by the Trust will be paid to the  broker-dealer.  Program
participants should discuss these arrangements with their broker-dealer.

      The Trust's net investment  income for dividend  purposes  consists of all
interest  accrued on portfolio  assets,  less all expenses of the Trust for such
period.  Distributions  from net realized gains on  securities,  if any, will be
paid at least once each year, and may be made more frequently in compliance with
the  Internal  Revenue  Code and the  Investment  Company  Act. Any net realized
capital loss is carried  forward to offset against capital gains in later years.
The Trust will not make any  distributions  from net realized  securities  gains
unless  capital loss carry  forwards,  if any,  have been used or have  expired.
Long-term  capital  gains,  if  any,  will be  identified  separately  when  tax
information for the Trust is distributed to shareholders.  Receipt of tax-exempt
income  must be  reported  on the  taxpayer's  Federal  income tax  return.  The
Statement of Additional  Information  describes how dividends and  distributions
received by Direct  Shareholders of the Trust may be reinvested in shares of any
Eligible  Fund at net asset  value.  To effect its policy of  maintaining  a net
asset value of $1.00 per share,  the Trust,  under  certain  circumstances,  may
withhold dividends or make distributions from capital or capital gains.

Tax Status of the  Trust's  Dividends.  The Trust  intends to qualify  under the
Internal Revenue Code during each fiscal year to pay "exempt-interest dividends"
to  its   shareholders,   and  so   qualified   during  its  last  fiscal  year.
Exempt-interest dividends which are derived from net investment income earned by
the Trust on  Municipal  Securities  will be  excludable  from  gross  income of
shareholders  for Federal income tax purposes.  This  allocation will be made by
uniformly  applying a designated  percentage to all income dividends made during
the Trust's  calendar year. Such designation will normally be made following the
end of such  fiscal  year as to income  dividends  paid in the prior  year.  The
percentage of income designated as tax-exempt may differ  substantially from the
percentage of the Trust's income that was tax-exempt for a given period.

      A shareholder  treats a dividend as a receipt of ordinary  income (whether
paid in cash or reinvested  in  additional  shares) if derived from net interest
income  earned by the Trust from one or more of: (i) certain  taxable  temporary
investments  (such as certificates of deposit,  commercial paper and obligations
of the  U.S.  government,  its  agencies  or  instrumentalities  and  repurchase
agreements),  (ii) income from securities loans or repurchase agreements,  (iii)
an excess of net  short-term  capital gains over net long-term  capital  losses.
Losses realized by shareholders on the redemption or other  disposition of Trust
shares  within  six  months  of  purchase  (which  period  may be  shortened  by
regulation and may be extended in certain  circumstances) will be disallowed for
Federal income tax purposes to the extent of exempt-interest  dividends received
on such shares. For corporate shareholders, all of the Trust's dividends will be
a component of adjusted  current  earnings  for  determining  Federal  corporate
alternative minimum tax. Shareholders  receiving Social Security benefits should
be aware that exempt-interest dividends are a factor in determining whether such
benefits are subject to Federal  income tax.  Interest on loans used to purchase
shares of the Trust may not be deducted  for Federal tax  purposes.  Under rules
used by the Internal Revenue Service to determine when borrowed funds are deemed
used for the purpose of purchasing or carrying  particular  assets, the purchase
of Trust shares may be  considered  to have been made with  borrowed  funds even
though the borrowed funds are not directly  traceable to the purchase of shares.
Furthermore,  under Section 147(a) of the Internal Revenue Code, persons who are
"substantial  users" (or  persons  related  thereto) of  facilities  financed by
industrial  development bond or Private  Activity  Municipal  Securities  should
refer to "Private Activity Municipal  Securities" in the Statement of Additional
Information and should consult their own tax advisors before purchasing  shares.
No  investigation  as to the users of the  facilities  financed by such bonds is
made by the Trust.  The Trust also intends to qualify during each fiscal year to
pay "exempt- interest dividends" that will be exempt from New York State and New
York City personal income taxes to the extent the Trust's income is derived from
New York State municipal securities.  Distributions,  including "exempt-interest
dividends,"  may be subject to New York State  franchise  taxes if received by a
corporation.

      Dividends paid by the Trust derived from net short-term  capital gains are
taxable  to  shareholders  as  ordinary  income  whether  received  in  cash  or
reinvested.  Any distribution of long-term  capital gain, when designated by the
Trust as a capital  gain  dividend,  is taxable  to  shareholders  as  long-term
capital gain,  whether received in cash or reinvested and regardless of how long
Trust shares have been held. The Trust will report annually to its  shareholders
the  percentage  of interest  income it received  during the  preceding  year on
Municipal  Securities.  It will also report the net amount of its income that is
subject to  alternative  minimum  tax.  Receipt  of  tax-exempt  income  must be
reported on a taxpayer's Federal income tax return.

Tax Status of the  Trust.  If the Trust  qualifies  as a  "regulated  investment
company"  under the  Internal  Revenue  Code,  it will not be liable for Federal
income taxes on amounts paid by it as dividends and distributions.  The Trust so
qualified  during its last fiscal year and intends to qualify in the current and
future fiscal years, while reserving the right not to so qualify.  However,  the
Internal   Revenue  Code  contains  a  number  of  complex  tests   relating  to
qualification  which the Trust  might not meet in any  particular  year.  If the
Trust does not  qualify,  it would be treated  for  Federal  tax  purposes as an
ordinary  corporation,  would  receive no tax  deduction  for  payments  made to
shareholders and would be unable to pay "exempt-interest dividends" as discussed
above.


                                     -4-

<PAGE>


No dealer,  broker,  salesperson or any other person has been authorized to give
any  information or to make any  representations  other than those  contained in
this Prospectus or the Statement of Additional Information, and if given or made
such  information  and  representations  must not be relied  upon as having been
authorized by the Trust, the Manager,  the Distributor or any affiliate thereof.
This  Prospectus  does not constitute an offer to sell or a  solicitation  of an
offer to buy any of the securities  offered hereby in any state to any person to
whom it is unlawful to make such offer in such state.

Investment Advisor and Distributor
Centennial Asset Management Corporation
6803 South Tucson Way
Englewood, Colorado 80112

Sub Distributor
OppenheimerFunds Distributor, Inc.
PO Box 5254
Denver, Colorado 80217                             Centennial
                            New York Tax Exempt Trust
Transfer and Shareholder Servicing Agent
Shareholder Services, Inc.
P.O. Box 5143                                      Prospectus
Denver, Colorado 80217
1-800-525-9310                                     Dated October 30, 1998

Custodian of Portfolio Securities
Citibank, N.A.
399 Park Avenue
New York, New York 10043

Independent Auditors
Deloitte & Touche LLP
555 Seventeenth Street
Denver, Colorado 80202

Legal Counsel
Myer, Swanson, Adams & Wolf, P.C.
1600 Broadway
Denver, Colorado 80202


PR0780.001.1098     Printed on recycled paper


<PAGE>

Centennial New York Tax Exempt Trust

6803 South Tucson Way, Englewood, Colorado  80112
1-800-525-9310

Statement of Additional Information dated October 30, 1998

      This  Statement  of  Additional  Information  is  not a  Prospectus.  This
document  contains  additional  information  about  the  Trust  and  supplements
information in the Prospectus dated October 30, 1998. It should be read together
with the  Prospectus,  which may be obtained by writing to the Trust's  Transfer
Agent, Shareholder Services, Inc. at P.O. Box 5143, Denver, Colorado 80217-5143,
or by calling the toll-free number shown above.

Contents                                                                  Page

About the Trust
   
Investment Objective and Policies............................................2
Special Investment Considerations - New York Municipal Securities...........10
Other Investment Restrictions...............................................17
Organization and History of the Trust.......................................19
Trustees and Officers.......................................................19
The Manager and Its Affiliates..............................................24
Service Plan................................................................26
Performance of the Trust....................................................27
    

About Your Account
   
Purchase, Redemption and Pricing of Shares..................................29
Exchange of Shares..........................................................31
Dividend, Distributions and Taxes...........................................33
    

Financial Information About the Trust
   
Independent Auditors' Report................................................34
Financial Statements........................................................35
    

Appendices
Appendix A:   Description of Securities Ratings............................A-1
Appendix B:   Industry Classifications.....................................B-1
Appendix C:   Tax Equivalent Yield Tables..................................C-1
Appendix D:   Automatic Withdrawal Plan Provisions.........................D-1


<PAGE>



ABOUT THE TRUST

Investment Objective and Policies

Investment Policies and Strategies. The investment objective and policies of the
Trust  are  described  in  the  Prospectus.  Set  forth  below  is  supplemental
information  about  those  policies.  Certain  capitalized  terms  used  in this
Statement of Additional Information are defined in the Prospectus.

      The Trust will not make  investments with the objective of seeking capital
growth.  However,  the value of the securities held by the Trust may be affected
by  changes  in  general  interest  rates.  Because  the  current  value of debt
securities  varies  inversely  with changes in  prevailing  interest  rates,  if
interest  rates  increase  after a security is purchased,  that  security  would
normally  decline in value.  Conversely,  should interest rates decrease after a
security is purchased,  its value would rise.  However,  those  fluctuations  in
value will not generally  result in realized  gains or losses to the Trust since
the Trust  does not  usually  intend to  dispose  of  securities  prior to their
maturity.  A debt  security held to maturity is redeemable by its issuer at full
principal value plus accrued interest. To a limited degree, the Trust may engage
in  short-term  trading  to  attempt  to take  advantage  of  short-term  market
variations,  or may dispose of a portfolio security prior to its maturity if, on
the basis of a revised credit evaluation of the issuer or other  considerations,
the Trust  believes such  disposition  advisable or it needs to generate cash to
satisfy  redemptions.  In such cases,  the Trust may  realize a capital  gain or
loss.

      There are, of course,  variations in the quality of Municipal  Securities,
both within a particular  classification and between classifications,  depending
on numerous factors.  The yields of Municipal  Securities depend on, among other
things,  general money market  conditions,  general  conditions of the Municipal
Securities market, size of a particular offering, the maturity of the obligation
and rating of the issue. The market value of Municipal Securities will vary as a
result of changing  evaluations of the ability of their issuers to meet interest
and principal payments,  as well as changes in the interest rates payable on new
issues of Municipal Securities.

Municipal Bonds. The principal  classifications  of Municipal Bonds are "general
obligations"  (secured  by the  issuer's  pledge of its full  faith,  credit and
taxing power for the payment of principal and interest),  "revenue  obligations"
(payable only from the revenues  derived from a particular  facility or class of
facilities,  or specific  excise tax or other  revenue  source) and  "industrial
development bonds".

     o General  Obligation  Bonds.  Issuers of general  obligation bonds include
states,  counties,  cities, towns, and regional districts. The proceeds of these
obligations  are  used  to  fund a wide  range  of  public  projects,  including
construction or improvement of schools,  highways and roads, and water and sewer
systems.  The basic  security  behind general  obligation  bonds is the issuer's
pledge  of its full  faith and  credit  and  taxing  power  for the  payment  of
principal  and  interest.  The taxes that can be levied for the  payment of debt
service  may be  limited  or  unlimited  as to the  rate or  amount  of  special
assessments.

      o Revenue  Bonds.  The principal  security for a revenue bond is generally
the net revenues derived from a particular facility, group of facilities, or, in
some cases,  the proceeds of a special excise or other specific  revenue source.
Revenue  bonds  are  issued  to  finance  a wide  variety  of  capital  projects
including:  electric,  gas,  water and sewer  systems;  highways,  bridges,  and
tunnels; port and airport facilities;  colleges and universities; and hospitals.
Although  the  principal  security  behind  these bonds may vary,  many  provide
additional  security in the form of a debt service  reserve fund whose money may
be used to make  principal  and interest  payments on the issuer's  obligations.
Housing finance  authorities have a wide range of security,  including partially
or fully insured  mortgages,  rent subsidized and/or  collateralized  mortgages,
and/or the net revenues from housing or other public projects.  Some authorities
provide further security in the form of a state's ability  (without  obligation)
to make up deficiencies in the debt service reserve fund.

      o Industrial  Development Bonds.  Industrial  development bonds, which are
considered  municipal  bonds if the interest paid is exempt from Federal  income
tax, are issued by or on behalf of public  authorities to raise money to finance
various privately operated  facilities for business and manufacturing,  housing,
sports,  and  pollution  control.  These  bonds are also used to finance  public
facilities  such as airports,  mass transit  systems,  ports,  and parking.  The
payment of the principal  and interest on such bonds is dependent  solely on the
ability of the facility's user to meet its financial obligations and the pledge,
if any, of real and personal property so financed as security for such payment.

Municipal Notes. Municipal Securities having a maturity when issued of less than
one year are generally known as Municipal  Notes.  Municipal Notes generally are
used to provide for short-term working capital needs and include:

      o Tax Anticipation  Notes.  Tax  anticipation  notes are issued to finance
working  capital  needs  of  municipalities.   Generally,  they  are  issued  in
anticipation  of seasonal tax revenue,  such as income,  sales,  use or business
taxes, and are payable from these specific future taxes.

     o Revenue  Anticipation  Notes.  Revenue  anticipation  notes are issued in
expectation  of  receipt of other  types of  revenue,  such as Federal  revenues
available under Federal revenue sharing programs.

     o Bond Anticipation  Notes.  Bond anticipation  notes are issued to provide
interim financing until long-term financing can be arranged.  In most cases, the
long-term bonds then provide the money for the repayment of the notes.

     o  Construction  Loan  Notes.  Construction  loan notes are sold to provide
construction  financing.  After  successful  completion  and  acceptance,   many
projects receive permanent financing through the Federal Housing Administration.

      o Tax-Exempt Commercial Paper. Tax-exempt commercial paper is a short-term
obligation  issued by state and local  governments  or their agencies to finance
seasonal  working  capital needs or as short-term  financing in  anticipation of
longer-term financing.

Municipal Lease Obligations. From time to time the Trust may invest more than 5%
of its  net  assets  in  municipal  lease  obligations,  generally  through  the
acquisition of certificates of participation, that the Manager has determined to
be liquid  under  guidelines  set by the Board of  Directors.  Those  guidelines
require  the  Manager  to  evaluate:  (1) the  frequency  of  trades  and  price
quotations  for such  securities;  (2) the number of dealers or other  potential
buyers  willing to purchase or sell such  securities;  (3) the  availability  of
market-makers; and (4) the nature of the trades for such securities. The Manager
will also  evaluate the  likelihood of a continuing  market for such  securities
throughout  the time they are held by the Trust and the  credit  quality  of the
instrument.  Municipal  leases  may take  the form of a lease or an  installment
purchase  contract  issued by a state or local  government  authority  to obtain
funds to acquire a wide  variety of equipment  and  facilities.  Although  lease
obligations do not constitute general  obligations of the municipality for which
the  municipality's  taxing power is pledged,  a lease  obligation is ordinarily
backed by the  municipality's  covenant to budget for,  appropriate and make the
payments due under the lease  obligation.  However,  certain  lease  obligations
contain  "non-appropriation"  clauses which provide that the municipality has no
obligation to make lease or installment purchase payments in future years unless
money is appropriated for such purpose on a yearly basis. Projects financed with
certificates of participation  generally are not subject to state constitutional
debt  limitations  or other  statutory  requirements  that may be  applicable to
Municipal Securities. Payments by the public entity on the obligation underlying
the certificates are derived from available revenue sources; such revenue may be
diverted  to the  funding  of other  municipal  service  projects.  Payments  of
interest and/or  principal with respect to the  certificates  are not guaranteed
and do not constitute an obligation of the municipality.

      In addition to the risk of "non-appropriation," municipal lease securities
do not yet have a highly  developed market to provide the degree of liquidity of
conventional  municipal  bonds.  Municipal  leases,  like other  municipal  debt
obligations,  are subject to the risk of non-payment.  The ability of issuers of
municipal  leases to make timely lease  payments  may be  adversely  affected in
general  economic  downturns  and as  relative  governmental  cost  burdens  are
reallocated among federal,  state and local governmental units. Such non-payment
would  result  in a  reduction  of income to the  Trust,  and could  result in a
reduction in the value of the municipal  lease  experiencing  non-payment  and a
potential  decrease  in the  net  asset  value  of the  Trust.  Municipal  lease
obligations purchased by the Trust must meet the requirements of Rule 2a-7.

Floating Rate/Variable Rate Obligations.  Floating rate and variable rate demand
notes are tax-exempt  obligations  which may have a stated maturity in excess of
one year,  but may  include  features  that  permit the  holder to  recover  the
principal amount of the underlying security on not more than thirty days' notice
at any time or at specified intervals not exceeding one year. The issuer of such
notes normally has a corresponding right, after a given period, to prepay in its
discretion the outstanding  principal  amount of the note plus accrued  interest
upon a specified  number of days notice to the holder.  The  interest  rate on a
floating  rate  demand note is based on a stated  prevailing  market rate and is
adjusted  automatically each time such rate is adjusted.  The interest rate on a
variable rate demand note is also based on a stated  prevailing  market rate but
is  adjusted  automatically  at  specified  intervals  of no more than one year.
Generally,  the  changes  in the  interest  rate on such  securities  reduce the
fluctuation in their market value.  As interest rates decrease or increase,  the
potential  for  capital  appreciation  or  depreciation  is less  than  that for
fixed-rate obligations of the same maturity.  There is no limit on the amount of
the Trust's  assets that may be invested  in  floating  rate and  variable  rate
obligations that meet the  requirements of Rule 2a-7.  Floating rate or variable
rate  obligations  which do not provide for recovery of  principal  and interest
within  seven days may be  subject to the  limitations  applicable  to  illiquid
securities described in "Illiquid and Restricted Securities" in the Prospectus.

When-Issued and Delayed Delivery Transactions.  As stated in the Prospectus, the
Trust  may  invest  in  Municipal  Securities  on a  "when-issued"  or  "delayed
delivery" basis. Payment for and delivery of the securities shall not exceed 120
days from the date the offer is accepted. The purchase price and yield are fixed
at the time the buyer enters into the commitment.  During the period between the
time of commitment and settlement, no payment is made by the Trust to the issuer
and no interest  accrues to the Trust from the  investment.  However,  the Trust
intends to be as fully  invested as possible and will not invest in  when-issued
securities  if its  income  or net  asset  value  will be  materially  adversely
affected.  At the time the Trust  makes the  commitment  to purchase a Municipal
Security on a when-issued basis, it will record the transaction on its books and
reflect the value of the security in  determining  its net asset value.  It will
also segregate cash or liquid high- grade Municipal Securities equal in value to
the commitment for the when-issued securities.  While when-issued securities may
be sold prior to settlement  date,  the Trust intends to acquire the  securities
upon settlement  unless a prior sale appears  desirable for investment  reasons.
There is a risk that the yield  available in the market when delivery occurs may
be higher than the yield on the security acquired.

Private  Activity  Municipal  Securities.  The Tax  Reform Act of 1986 (the "Tax
Reform Act") reorganized,  as well as amended, the rules governing tax exemption
for  interest on  Municipal  Securities.  The Tax Reform Act  generally  did not
change  the tax  treatment  of bonds  issued  in order to  finance  governmental
operations.  Thus,  interest on obligations issued by or on behalf of a state or
local  government,  the proceeds of which are used to finance the  operations of
such governments  (e.g.,  general  obligation bonds) continues to be tax-exempt.
However,  the Tax Reform Act  further  limited the use of  tax-exempt  bonds for
non-governmental  (private) purposes. More stringent restrictions were placed on
the use of proceeds of such bonds.  Interest on certain  private  activity bonds
(other than those specified as "qualified"  tax-exempt  private  activity bonds,
e.g.,  exempt facility bonds including  certain  industrial  development  bonds,
qualified mortgage bonds,  qualified Section 501(c)(3) bonds,  qualified student
loan bonds, etc.) is taxable under the revised rules.

     Interest on certain  private  activity  bonds  issued after August 7, 1986,
which  continues  to be  tax-exempt  will be  treated as a tax  preference  item
subject  to the  alternative  minimum  tax  (discussed  below) to which  certain
taxpayers are subject. Further, a private activity bond which would otherwise be
a qualified  tax-exempt  private  activity bond will not, under Internal Revenue
Code Section 147(a),  be a qualified bond for any period during which it is held
by a person  who is a  "substantial  user" of the  facilities  or by a  "related
person"  of such a  substantial  user.  This  "substantial  user"  provision  is
applicable primarily to exempt facility bonds,  including industrial development
bonds.  The Trust may not be an  appropriate  investment  for entities which are
"substantial users" (or persons related thereto) of such exempt facilities,  and
such persons should consult their own tax advisors before  purchasing  shares. A
"substantial  user" of such  facilities  is defined  generally as a  "non-exempt
person who  regularly  uses part of a facility"  financed  from the  proceeds of
exempt facility bonds.  Generally,  an individual will not be a "related person"
under the Internal Revenue Code unless such investor or the investor's immediate
family (spouse,  brothers,  sisters and immediate  descendants)  own directly or
indirectly  in  the  aggregate  more  than  50% in  value  of  the  equity  of a
corporation or partnership which is a "substantial  user" of a facility financed
from the proceeds of exempt  facility  bonds.  In addition,  limitations  on the
dollar amount of private  activity bonds which each state may issue were revised
downward by the Tax Reform Act, which will reduce the supply of such bonds.  The
value of the Trust's  portfolio could be affected if there is a reduction in the
availability  of such  bonds.  That  value may also be  affected  by a 1988 U.S.
Supreme Court decision  upholding the  constitutionality  of the imposition of a
Federal tax on the  interest  earned on  Municipal  Securities  issued in bearer
form.

      A Municipal Security is treated as a taxable private activity bond under a
test for (a) a trade or business  use and  security  interest,  or (b) a private
loan restriction. Under the trade or business use and security interest test, an
obligation is a private  activity bond if (i) more than 10% of bond proceeds are
used for  private  business  purposes  and (ii)  10% or more of the  payment  of
principal or interest on the issue is directly or  indirectly  derived from such
private use or is secured by the privately used property or the payments related
to the use of the  property.  For  certain  types of users,  a 5%  threshold  is
substituted for this 10% threshold.  (The term "private  business use" means any
direct or indirect  use in a trade or business  carried on by an  individual  or
entity  other than a state or  municipal  governmental  unit.) Under the private
loan restriction,  the amount of bond proceeds which may be used to make private
loans is  limited to the lesser of 5% or $5.0  million  of the  proceeds.  Thus,
certain  issues of  Municipal  Securities  could  lose their  tax-exempt  status
retroactively  if the  issuer  fails  to  meet  certain  requirements  as to the
expenditure of the proceeds of that issue or use of the bond-financed  facility.
The Trust makes no independent investigation of the users of such bonds or their
use of  proceeds.  If the Trust  holds a bond that loses its  tax-exempt  status
retroactively,  an  adjustment  to the  tax-exempt  income  previously  paid  to
shareholders may result.

   
      The  Federal  alternative  minimum  tax is  designed  to  ensure  that all
taxpayers pay some tax, even if they have no other income tax  obligation.  This
is  accomplished  in part by including in taxable  income certain tax preference
items in arriving at alternative minimum taxable income. The Tax Reform Act made
tax-exempt  interest from certain  private  activity bonds a tax preference item
for purposes of the alternative minimum tax on individuals and corporations. Any
exempt-interest  dividend paid by a regulated investment company will be treated
as  interest  on  a  specific  private  activity  bond  to  the  extent  of  its
proportionate  share of the  interest on such bonds  received  by the  regulated
investment  company.  The U.S.  Treasury  is  authorized  to  issue  regulations
implementing  this provision.  In addition,  corporate  taxpayers subject to the
alternative  minimum  tax  may,  under  some  circumstances,   have  to  include
exempt-interest  dividends in  calculating  their  alternative  minimum  taxable
income in situations  where the "adjusted  current  earnings" of the corporation
exceeds its alternative  minimum  taxable  income.  The Trust may hold Municipal
Securities  the  interest  on  which  (and  thus a  proportionate  share  of the
exempt-interest  dividends  paid by the Trust)  will be  subject to the  Federal
alternative  minimum  tax. For calendar  year 1997,  approximately  12.2% of the
Trust dividends paid to shareholders were a tax preference item for shareholders
subject to the Federal alternative minimum tax. The Trust anticipates that under
normal  circumstances  it will not  purchase  any such  securities  in an amount
greater than 20% of the Trust's total assets.     
      o Ratings of  Securities - Portfolio  Quality and  Diversification.  Under
Rule 2a-7 of the  Investment  Company  Act,  the Trust uses the  amortized  cost
method to value its  portfolio  securities  to  determine  the Trust's net asset
value per share.  Rule 2a-7 imposes  requirements for the maturity,  quality and
diversification  of the securities  which the Trust buys. The Trust may purchase
only those securities that the Manager,  under procedures  approved by the Board
of  Trustees,  has  determined  have  minimal  credit  risk  and  are  "Eligible
Securities."

         o Quality.  Eligible  securities  are  securities  that have received a
rating  in one of the two  highest  short-term  rating  categories  by a  rating
organizations.   Rating   organization  are  designated  by  the  SEC.  Eligible
securities may be First Tier or Second Tier  securities.  First Tier  securities
are those that have  received a rating in the  highest  category  for short term
debt  obligations  by at least  two  rating  organizations.  If only one  Rating
Organization  has rated the security,  it must be rated in the highest  category
for that Rating Organization.  U.S. government  securities and securities issued
by a registered money market mutual fund are also First Tier Securities.

      The Trust may also buy Second  Tier  Conduit  Securities.  These  Eligible
Securities are securities rated by rating  organizations  but are not First tier
Securities.  Conduit  Securities  are  Municipal  Securities  such as industrial
development  or revenue  bonds issued to finance  non-government  projects.  The
payment  of the  principal  and  interest  on a  Conduit  Security  is  not  the
obligation of the municipal issuer, but is the obligation of another person such
as the user of the facility.  The Trust may not invest more than 5% of its total
assets in Second Tier Conduit Securities.

      The Trust may also buy unrated  securities that the Manager determines are
comparable  in quality to a First or Second Tier  security  by applying  certain
criteria  established  by the Board to  determine  its  creditworthiness.  These
criteria require a high quality short term or long-term rating (depending on the
security)  from a Rating  Organization.  Unrated  securities  the  Trust may buy
include asset backed  securities  and securities  subject to Demand  Features or
Guarantees.

      The Trust may purchase a security  subject to a Guarantee if the Guarantee
is an Eligible Security or a first Tier Security.  The Trust may also purchase a
security  subject to a Conditional  Demand  Feature if the demand  feature is an
Eligible  Security  and the  Manager  has decided  that the  Conditional  Demand
Feature meets the requirements imposed by Rule 2a-7.

      o Diversification.  With respect to 75% of its total assets, the Trust may
not invest more than 55% of its total assets in securities issued by one issuer.
It must not invest more than 5% of its total assets in  securities of one issuer
unless the  security  is a First Tier  Security.  The Trust also must not invest
more than 1% of its total  assets or $1.0  million,  whichever  is  greater,  in
Second Tier Securities of one issuer. For diversification purposes, the Trust is
considered to have purchased the security  underlying a repurchase  agreement if
the repurchase agreement is fully collateralized.  For a refunded security,  the
Trust is  considered  to have  the U.S.  government  securities  underlying  the
refunded security. For Conduit Securities,  the Trust considers the issuer to be
the person  ultimately  responsible for payment of the obligation.  If the Trust
buys an asset  backed  security,  the issuer of the security is deemed to be the
Special Purpose Entity which issued the security. A special purpose entity is an
entity  which is  organized  solely  for the  purpose of  issuing  asset  backed
securities.  If the asset backed securities issued by the special purpose entity
include the  obligations of another person or another special purpose entity and
those obligations amount to 10% or more of the asset backed securities the Trust
buys,  that other person or entity is  considered to be the issuer of a pro rata
percentage of the asset backed security.

      For  diversification  purposes,  the Trust may buy a  security  subject to
Demand  Feature or  Guarantee.  In this case,  with  respect to 75% of its total
assets, the Trust may not invest more than 10% of its total assets in securities
issued by or subject to Demand Features or Guarantees issued by the same issuer.
If the Demand Feature or Guarantee is a Second Tier security,  the Trust may not
invest more than 5% of its total assets in securities subject to Demand Features
or Guarantees from the same issuer.  And, the Trust may not invest more than 10%
of its total  assets in  securities  issued by or subject to Demand  Features or
Guarantees from the same issuer.  However, if the Demand Feature or Guarantee is
issued by a person who is a  non-controlled  person,  the Trust does not have to
limit its  investments  to no more than 10% of its  total  assets in  securities
issued by or subject to Demand Features or Guarantees from the same issuer.

      o Maturity.  The Trust must maintain a  dollar-weighted  average portfolio
maturity of not more than 90 days, and the maturity of any single  security must
not be in  excess  of one year  from the date of the  investment.  This one year
limit is more restrictive than the maturity limitation imposed by Rule 2a-7. The
Trust  also  may  buy  adjustable  and  floating  rate  securities,  enter  into
repurchase agreements and lend portfolio  securities.  Rule 2a-7 defines how the
maturities of these securities is determined. The Trust may buy these securities
if their maturities do not exceed one year from the date of the investment.

      o Demand Features and Guarantees.  Demand features and guarantees and some
of their  uses are  described  in the  prospectus.  The Trust  also uses  demand
features and  guarantees to satisfy the maturity,  quality and  diversifications
requirements  described  above.  The Trust considers the person which issues the
demand  feature  as the  person to whom the  Trust  will  look for  payment.  An
unconditional  demand  feature is  considered a guarantee and the Trust looks to
the person making the guarantee for payment of the  obligation of the underlying
security.

      When the Trust buys Municipal  Securities,  it may obtain a demand feature
standby  commitment  from the seller to repurchase the securities  that entitles
the Trust to achieve same day settlement  from the repurchaser and to receive an
exercise  price equal to the  amortized  cost of the  underlying  security  plus
accrued  interest,  if any,  at the time of  exercise.  Another  type of  demand
feature purchased in conjunction with a Municipal  Security enables the Trust to
sell the  underlying  security  within  a  specified  period  of time at a fixed
exercise price. The Trust may pay for demand features either  separately in cash
or by paying a higher price for the  securities  acquired  subject to the demand
features.  The Trust  will enter  into  these  transactions  only with banks and
dealers which,  in the Manager's  opinion,  present  minimal  credit risks.  the
Trust's  purchases of demand features are subject to the provisions of Rule 2a-7
under the  Investment  Company  Act because  the Trust uses the  amortized  cost
method to value its portfolio securities.

     The Trust's ability to exercise a demand feature or standby commitment will
depend on the  ability  of the bank or dealer to pay for the  securities  if the
demand feature or standby commitment is exercised.  If the bank or dealer should
default  on its  obligation,  the Trust  might not be able to  recover  all or a
portion of any loss sustained from having to sell the security elsewhere. Demand
features  and  standby  commitments  are not  transferrable  by the  Trust,  and
therefore terminate if the Trust sells the underlying security to a third party.
The Trust  intends to enter  into these  arrangements  to  facilitate  portfolio
liquidity, although such arrangements may enable the Trust to sell a security at
a pre-arranged price which may be higher than the prevailing market price at the
time the demand features or standby commitment is exercised.  Any considerations
paid by the  Trust  for the  demand  feature  (which  increases  the cost of the
security and reduces the yield  otherwise  available fro the  security)  will be
reflected  on the  Trust's  books as  unrealized  depreciation  while the demand
feature or standby  commitment is held,  and a realized gain or loss when demand
feature is exercised or expires.

Repurchase  Agreements.  In a  repurchase  transaction,  the  Trust  acquires  a
security from, and simultaneously  resells it to, an approved vendor which meets
the  requirements of Rule 2a-7 and procedures  adopted by the Board.  The resale
price  exceeds  the  purchase  price by an amount that  reflects an  agreed-upon
interest rate effective for the period during which the repurchase  agreement is
in effect.  The majority of these transactions run from day to day, and delivery
pursuant  to the  resale  typically  will  occur  within one to five days of the
purchase.  Repurchase  agreements  are  considered  loans  under the  Investment
Company Act,  collateralized by the underlying security.  The Trust's repurchase
agreements  require  that at all times  while  the  repurchase  agreement  is in
effect,  the  value  of the  collateral  must  equal  or  exceed  the  repayment
obligation to fully collateralize the repayment  obligation.  Additionally,  the
Manager will impose creditworthiness  requirements to confirm that the vendor is
financially sound and will continuously monitor the collateral's value.

Loans of Portfolio Securities.  To attempt to increase its income, the Trust may
lend its portfolio  securities to qualified  borrowers (other than in repurchase
transactions)  if the  loan is  collateralized  in  accordance  with  applicable
regulatory  requirements  and if,  after any loan,  the value of the  securities
loaned does not exceed 25% of the value of its total assets. The Trust presently
does not intend that the value of securities  loaned  during the current  fiscal
year will exceed 5% of the  Trust's  total  assets.  The income from such loans,
when distributed by the Trust, will be taxable.

        Under applicable regulatory  requirements (which are subject to change),
the loan  collateral  must, on each business day, be at least equal to the value
of the loaned  securities  and must  consist of cash,  bank letters of credit or
securities  of the U.S.  Government  (or its agencies or  instrumentalities)  or
other  cash  equivalents  in which  the  Trust is  permitted  to  invest.  To be
acceptable as collateral,  letters of credit must obligate a bank to pay amounts
demanded by the Trust if the demand  meets the terms of the  letter.  Such terms
and the issuing bank must be  satisfactory  to the Trust.  The Trust receives an
amount equal to the dividends or interest on loaned securities and also receives
one or more of: (a)  negotiated  loan fees,  (b) interest on securities  used as
collateral,  or (c) interest on short-term debt  securities  purchased with such
loan  collateral;  either type of interest may be shared with the borrower.  The
Trust may also pay reasonable  finder's,  custodian and administrative  fees and
will not lend its  portfolio  securities  to any officer,  trustee,  employee or
affiliate of the Trust or the Manager.  The terms of the Trust's loans must meet
certain tests under the Internal  Revenue Code and permit the Trust to reacquire
loaned  securities  on five  days'  notice  or in time to vote on any  important
matter.  Income from  securities  loans is not  included in the  exempt-interest
dividends  paid by the  Trust.  Special  Investment  Considerations  - New  York
Municipal Securities

As  explained  in the  Prospectus,  the Trust is highly  sensitive to the fiscal
stability  of New York  State  (the  "State")  and its  subdivisions,  agencies,
instrumentalities  or  authorities,  including  New York City,  which  issue the
Municipal  Securities  in which  the Trust  concentrates  its  investments.  The
following  information  on risk factors in  concentrating  in New York Municipal
Securities is only a summary,  based on publicly available  official  statements
relating to offerings of New York issuers of Municipal Securities on or prior to
August 3, 1998,  with respect to  offerings  of the State,  and August 13, 1998,
with respect to offerings of New York City. No  representation is made as to the
accuracy of such information.

      During the mid-1970's the State,  some of its agencies,  instrumentalities
and  public  benefit  corporations  (the  "Authorities"),  and  certain  of  its
municipalities  faced serious financial  difficulties.  To address many of these
financial  problems,  the State developed various  programs,  many of which were
successful in ameliorating the financial crisis.  Any further financial problems
experienced by these Authorities or  municipalities  could have a direct adverse
effect on the New York Municipal Securities in which the Trust invests.

New York City. More than any other  municipality,  the fiscal health of New York
City (the "City") has a  significant  effect on the fiscal  health of the State.
The national economic  downturn which began in July 1990 adversely  affected the
local economy which had been  declining  since late 1989. As a result,  the City
experienced job losses in 1990 and 1991 and real Gross City Product ("GCP") fell
in those two years.  Beginning in 1992, the improvement in the national  economy
helped  stabilize  conditions in the City.  Employment  losses  moderated toward
year-end and real GCP increased,  boosted by strong wage gains. After noticeable
improvements in the City's economy during 1994,  economic growth slowed in 1995,
and thereafter  improved  commencing in calendar year 1996,  reflecting improved
securities  industry  earnings and  employment in other  sectors.  Overall,  the
City's  economic  improvement  accelerated  in 1997 and 1998. The City's current
financial plan assumes, after growth in 1997-1998, that moderate economic growth
will exist  through  calendar  year 2002,  with  moderating  job growth and wage
increases.

      For each of the 1981 through 1996 fiscal years,  the City had an operating
surplus,  before discretionary transfers and achieved balanced operating results
as  reported  in  accordance  with  applicable   generally  accepted  accounting
principles ("GAAP"),  after discretionary  transfers. The City has been required
to close substantial gaps between forecast revenues and forecast expenditures in
order to maintain balanced operating results. There can be no assurance that the
City will continue to maintain  balanced  operating results as required by State
law without tax or other  revenue  increases or  reductions  in City services or
entitlement programs, which could adversely affect the City's economic base.

      The Mayor is  responsible  for  preparing the City's  four-year  financial
plan,  including  the City's  current  financial  plan for the 1999 through 2002
fiscal years (the "1999-2002 Financial Plan", "Financial Plan" or "City Plan").

      The  City's  projections  set forth in the City Plan are based on  various
assumptions and contingencies which are uncertain and which may not materialize.

     Implementation  of the Financial  Plan is dependent upon the City's ability
to market its securities  successfully.  The City's financing program for fiscal
years 1999  through  2002  contemplates  the issuance of $5.2 billion of general
obligation  bonds  and $5.4  billion  of bonds to be issued by the New York City
Transitional Finance Authority (the "Finance Authority") to finance City capital
projects.  The Finance Authority was created to assist the City in financing its
capital program while keeping City indebtedness within the forecast level of the
constitutional  restrictions  on the  amount of debt the City is  authorized  to
incur.  In  addition,  the City  issues  revenue and tax  anticipation  notes to
finance its  seasonal  working  capital  requirements.  The success of projected
public  sales of City bonds and notes,  New York City  Municipal  Water  Finance
Authority ("Water  Authority") bonds and Finance Authority bonds will be subject
to  prevailing  market  conditions.  The City's  planned  capital and  operating
expenditures  are dependent  upon the sale of its general  obligation  bonds and
notes, and the Water Authority and Finance Authority bonds.  Future developments
concerning  the City and  public  discussion  of such  developments,  as well as
prevailing market conditions, may affect the market for outstanding City general
obligation bonds and notes.

      The City Comptroller and other agencies and public officials issue reports
and make public  statements  which,  among other  things,  state that  projected
revenues and  expenditures  may be different  from those  forecasted in the City
Plan. It is reasonable to expect that such reports and statements  will continue
to be issued and to engender public comment.

      o 1999-2002 Financial Plan. The most recent quarterly  modification to the
City's  Financial  Plan for the 1998 fiscal year  projects a balanced  budget in
accordance  with GAAP for the 1998 fiscal  year.  The  Financial  Plan  projects
revenues and  expenditures  for the 1998 fiscal year balanced in accordance with
GAAP. The Financial plan takes into account,  among other things,  increased tax
revenue projections;  State aid reductions; rent payment collection delays; debt
service  expenditure  reductions;  increased  Board of Education  spending;  and
increased  expenditures for drug  initiatives.  In addition,  the Financial Plan
reflects the discretionary  transfer in the 1998 fiscal year of debt service due
in the  1999 and  2000  fiscal  years,  and  includes  actions  to  eliminate  a
previously  projected  budget gap for the 1998 fiscal year.  The Financial  Plan
also sets forth  projections  for the 1999 though 2001 fiscal years and projects
gaps of $1.9  billion,  $2.7  billion and $2.3 billion for the 2000 through 2002
fiscal  years,  respectively.  The  Financial  Plan also sets forth  gap-closing
actions for the 1999 through 2002 fiscal years from  additional  agency  actions
totaling  $1.1 billion,  $936  million,  $910 million and $962 million in fiscal
years 1999 though 2002,  respectively,  including the approximately $380 million
gap closing  program for each of fiscal  years 2000 through  2002.  This program
assumes  for the 2000,  2001 and 2002  fiscal  years,  respectively,  additional
agency  programs to reduce  expenditures  or increase  revenues by $894 million,
$1.5 billion and $1.3 billion; savings from privatization  initiatives and asset
sales of $300  million,  $350 million and $200 million;  additional  Federal and
State aid of $300 million, $500 million and $425 million; additional entitlement
cost containment initiatives of $300 million, $300 million and $300 million; and
the  availability of $100 million,  $100 million and $100 million of the General
Reserve.

     The  Financial  Plan  assumes (i)  approval by the  Governor  and the State
Legislature  of the  extension of 14% personal  income tax  surcharge,  which is
scheduled  to expire on December  31,  1999,  and which is  projected to provide
revenue of $172  million,  $500 million and $514  million in the 2000,  2001 and
2002 fiscal years, respectively, and the expiration of the 12.5% personal income
tax  surcharge  on December 31, 1998,  the  expiration  of which is projected to
reduce revenue by $201 million,  $546 million,  $568 million and $593 million in
the 1999  through  2002  fiscal  years,  respectively;  (ii)  collection  of the
projected  rent  payments for the City's  airports,  totaling $15 million,  $365
million,  $155 million and $185  million in the 1999 through 2002 fiscal  years,
respectively, which may depend on the successful completion of negotiations with
the Port  Authority of New York and New Jersey or the  enforcement of the City's
rights under the existing leases through pending legal actions,  and (iii) State
and Federal  approval of the State and Federal gap- closing  actions  assumed in
the  Financial  Plan. In addition,  the economic and financial  condition of the
City may be  affected  by various  financial,  social,  economic  and  political
factors which could have a material effect on the City.

      On July 23,  1998,  the New York State  Comptroller  issued a report which
noted that a  significant  cause for concern is the budget gaps in the 1999-2000
and  2000-2001  fiscal  years,  which the State  Comptroller  projected  at $1.8
billion and $5.5 billion, respectively, after excluding the uncertain receipt by
the State of $250 million of funds from the tobacco  settlement assumed for each
of such fiscal years, as well as the  unspecified  action assumed in the State's
projections.  The State Comptroller also stated that if the securities  industry
or economy slows, the size of the gaps would increase.

     Various  actions  proposed in the Financial  Plan are  uncertain.  If these
measures cannot be implemented,  the City will be required to take other actions
to decrease  expenditures or increase revenues to maintain a balanced  financial
plan.

     The projections for the 1999 through 2002 fiscal years reflect the costs of
the settlements and  arbitration  awards with the United  Federation of Teachers
("UFT"),  a coalition  of unions  headed by District  Council 37 of the American
Federation of State,  County and Municipal Employees and other bargaining units,
which together represent  approximately 97% of the City's workforce,  and assume
that the City will reach  agreement  with its remaining  municipal  unions under
terms which are  generally  consistent  with such  settlements  and  arbitration
awards.  These contracts are approximately five years in length and have a total
cumulative net increase of 13%.  Assuming the City reaches  similar  settlements
with its remaining  municipal unions,  the cost of all settlements for all City-
funded  employees,  as reflected in the Financial Plan, would total $459 million
and $1.2 billion in the 1998 and 1999 fiscal years, respectively,  and exceed $2
billion in every fiscal year after the 1999 fiscal year.

     In the  event  of a  collective  bargaining  impasse,  the  terms  of  wage
settlements could be determined through statutory impasse procedures,  which can
impose a binding settlement except in the case of collective bargaining with the
UFT, which may be subject to a non-binding arbitration.

   
      o Ratings.  Moody's  Investors  Service,  Inc.  ("Moody's")  has rated the
City's general obligation bonds A3. Standard & Poor's Ratings Group ("Standard &
Poor's) has rated such bonds A-. IBCA Fitch  ("Fitch")  has rated such bonds A-.
Such ratings reflect only the views of Moody's  Standard & Poor's and Fitch from
which an explanation of the significance of such ratings may be obtained.  There
is no assurance  that such ratings will continue for any given period of time or
that they will not be revised downward or withdrawn entirely.  Any such downward
revision or withdrawal could have an adverse effect on the market prices of such
bonds.  On July 10,  1995,  Standard & Poor's  revised  its rating of City bonds
downward to BBB+. On July 16, 1998, Standard & Poor's revised its rating of City
bonds upward to A-. Moody's rating of City bonds was revised in February 1998 to
A3 from Baa1.  Moody's,  Standard & Poor's and Fitch  currently  rate the City's
outstanding general obligation bonds A3, A- and A-, respectively.
    

      o  Outstanding  Net  Indebtedness.  As of June 30, 1998,  the City and the
Municipal  Assistance  Corporation  for the City of New York had,  respectively,
$25.917 billion and $3.108 billion of outstanding net long-term debt.

      The City  depends  on the State  for State aid both to enable  the City to
balance its budget and to meet its cash requirements.  There can be no assurance
that  there  will not be  reductions  in  State  aid to the  City  from  amounts
currently  projected;  that State budgets in future fiscal years will be adopted
by the April 1 statutory deadline,  or interim  appropriations  enacted; or that
any such  reductions or delays will not have adverse  effects on the City's cash
flow or expenditures.

      o Litigation.  The City is a defendant in lawsuits  pertaining to material
matters,  including  claims asserted which are incidental to performing  routine
governmental and other functions.  This litigation includes,  but is not limited
to,  actions  commenced  and claims  asserted  against  the City  arising out of
alleged  torts,  alleged  breaches of contracts,  alleged  violations of law and
condemnation proceedings. As of June 30, 1997 and 1996, claims in excess of $530
billion and $380 billion,  respectively,  were outstanding against the City, for
which the City estimates its potential  future  liability to be $3.5 billion and
$2.8 billion, respectively.

New York State. The State has historically  been one of the wealthiest states in
the nation. For decades,  however,  the State economy has grown more slowly than
that of the nation as a whole,  resulting in the gradual erosion of its relative
economic affluence.  The causes of this relative decline are varied and complex,
in many cases  involving  national  and  international  developments  beyond the
State's control.

     o Recent Developments. The national economy has maintained a robust rate of
growth during the past six quarters,  with over 14 million jobs added nationally
since early 1992. The State economy has continued to expand,  but growth remains
somewhat slower than in the nation.  Although the State has added  approximately
400,000 jobs since late 1992,  employment  growth in the State has been hindered
during  recent years by  significant  cutbacks in the  computer  and  instrument
manufacturing,  utility,  defense and banking industries.  Government downsizing
has also moderated these job gains.

      The forecast of the State's economy shows continued  expansion  during the
1998  calendar  year,  with  employment  growth  gradually  slowing  as the year
progresses.  The financial and business service sectors are expected to continue
to do well, while employment in the  manufacturing  and government  sectors will
post only small,  if any declines.  On an average  annual basis,  the employment
growth  rate in the  State  is  expected  to be  higher  than  in  1997  and the
unemployment  rate is  expected  to drop  further  to 6.1%.  Personal  income is
expected to record moderate gains in 1998. Wage growth in 1998 is expected to be
slower than in the previous year as the recent  robust growth in bonus  payments
moderates.

     The forecast for continued  growth,  and any resultant  impact on the State
Plan,  contains some uncertainties.  Stronger-than-expected  gains in employment
and  wages  could  lead to  surprisingly  strong  growth in  consumer  spending.
Investments could also remain robust.  Conversely, net exports could plunge even
more sharply than expected,  with adverse impacts on the growth of both consumer
spending  and  investment.  The  inflation  rate may differ  significantly  from
expectations due to the upward pressure of a tight labor market and the downward
pressure of price  reductions  emanating from the economic  weakness in Asia. In
addition,  the State economic  forecast could over or underestimate the level of
future bonus payments or inflation growth,  resulting in forecasted average wage
growth that could differ significantly from actual growth.  Similarly, the State
forecast could fail to correctly account for declines in banking  employment and
the   direction   of   employment   change   that   is   likely   to   accompany
telecommunications and energy deregulation.

      o The 1998-99 Fiscal Year. The State's  General Fund (the major  operating
Fund of the State) is  projected  to be balanced on a cash basis for the 1998-99
fiscal year.  Total  receipts and transfers from other funds are projected to be
$37.8 billion,  an increase of over $3 billion from the prior fiscal year. Total
General Fund  disbursements  and  transfers  to other funds are  projected to be
$36.78 billion,  an increase of $2.43 billion from the total in the prior fiscal
year.

      The State Plan is based upon  forecasts  of  national  and State  economic
activity  developed  through  both  internal  analysis  and  review of State and
national  economic  forecasts  prepared by commercial  forecasting  services and
other public and private forecasters.  Economic forecasts have frequently failed
to predict  accurately  the timing and  magnitude of changes in the national and
the State economies.  Many uncertainties exist in forecasts of both the national
and State economies, including consumer attitudes toward spending, the extent of
corporate and governmental restructuring,  federal fiscal and monetary policies,
the level of interest rates, and the condition of the world economy, which could
have an adverse  effect on the State.  There can be no assurance  that the State
economy will not  experience  results in the current  fiscal year that are worse
than predicted,  with corresponding  material and adverse effects on the State's
projections of receipts and disbursements.

      Projections of total State receipts in the State  Financial Plan are based
on the State tax structure in effect  during the fiscal year and on  assumptions
relating to basic economic factors and their  historical  relationships to State
tax receipts.  In preparing  projections of State receipts,  economic  forecasts
relating to personal  income,  wages,  consumption,  profits and employment have
been particularly important. The projection of receipts from most tax or revenue
sources  is  generally  made by  estimating  the  change in yield of such tax or
revenue source caused by economic and other  factors,  rather than by estimating
the total yield of such tax or revenue  source from its estimated tax base.  The
forecasting  methodology,  however, ensures that State fiscal year estimates for
taxes that are based on a computation of annual liability,  such as the business
and personal  income taxes,  are consistent  with  estimates of total  liability
under such taxes.

      Projections of total State disbursements are based on assumptions relating
to  economic  and  demographic  factors,  levels of  disbursements  for  various
services provided by local governments  (where the cost is partially  reimbursed
by  the  State),  and  the  results  of  various  administrative  and  statutory
mechanisms in controlling  disbursements for State operations.  Factors that may
affect the level of  disbursements  in the  fiscal  year  include  uncertainties
relating to the economy of the nation and the State, the policies of the federal
government, and changes in the demand for and use of State services.

      Despite  recent  budgetary  surpluses  recorded  by  the  State,   actions
affecting the level of receipts and disbursements,  the relative strength of the
State and regional economy,  and actions of the federal government,  have helped
to create projected  structural  budget gaps for the State.  These gaps resulted
from a  significant  disparity  between  recurring  revenues  and the  costs  of
maintaining or increasing the level of support for State programs.  To address a
potential  imbalance in any given  fiscal  year,  the State would be required to
take actions to increase  receipts and/or reduce  disbursements as it enacts the
budget  for that  year,  and,  under the State  Constitution,  the  Governor  is
required  to propose a balanced  budget  each year.  There can be no  assurance,
however,  that the Legislature  will enact the Governor's  proposals or that the
State's  actions will be  sufficient  to preserve  budgetary  balance in a given
fiscal year or to align  recurring  receipts of  disbursements  in future fiscal
years.

      o Composition of State's Governmental Funds Group. Substantially all State
non- pension financial  operations are accounted for in the State's governmental
funds group.  Governmental  funds include the General Fund,  which  receives all
income not  required by law to be  deposited in another  fund;  Special  Revenue
Funds,  which receive the preponderance of moneys received by the State from the
Federal  government  and other income the use of which is legally  restricted to
certain  purposes;  Capital Projects Funds,  used to finance the acquisition and
construction  of major  State  capital  facilities  by the  State  and to aid in
certain of such projects  conducted by local governments or public  authorities;
and Debt Service  Funds,  which are used to account for the payment of principal
of  and  interest  on  long-term  debt  and to  meet  lease-purchase  and  other
contractual-obligation commitments.

      o Local Government Assistance  Corporation ("LGAC"). In 1990, as part of a
State fiscal reform  program,  legislation  was enacted  creating LGAC, a public
benefit  corporation  empowered to issue  long-term  obligations to fund certain
payments to local  governments  traditionally  funded through the State's annual
seasonal borrowing. The legislation authorized LGAC to issue its bonds and notes
in an amount  not in excess of $4.7  billion  (exclusive  of  certain  refunding
bonds).  Over a period of years,  the issuance of these  long-term  obligations,
which are to be amortized over no more than 30 years,  was expected to eliminate
the need for continued  short-term  seasonal  borrowing.  The  legislation  also
dedicated  revenues equal to one-quarter of the four percent State sales and use
tax to pay debt service on these bonds.  The  legislation  also imposed a cap on
the annual seasonal borrowing of the State at $4.7 billion, less net proceeds of
bonds  issued by LGAC and bonds  issued to  provide  for  capitalized  interest,
except in cases where the Governor and the  legislative  leaders have  certified
the need for additional borrowing and provided a schedule for reducing it to the
cap. If borrowing  above the cap is thus  permitted  in any fiscal  year,  it is
required  by law to be reduced to the cap by the  fourth  fiscal  year after the
limit was first  exceeded.  This  provision  capping the seasonal  borrowing was
included as a covenant with LGAC's  bondholders  in the  resolution  authorizing
such bonds.

      As of June 1995,  LGAC had issued  bonds and notes to provide net proceeds
of $4.7 billion completing the program. The impact of LGAC's borrowing,  as well
as other  changes in revenue and spending  patterns,  is that the State has been
able to meet its cash flow needs  throughout the fiscal year without  relying on
short-term seasonal borrowings.

     o Authorities.  The fiscal  stability of the State is related to the fiscal
stability of its public Authorities.  Authorities have various responsibilities,
including those which finance, construct and/or operate revenue-producing public
facilities.  Authorities are not subject to the  constitutional  restrictions on
the  incurrence  of debt which apply to the State itself and may issue bonds and
notes  within  the  amounts  and  restrictions  set  forth in their  legislative
authorization.  As of December  31,  1997,  there were 17  Authorities  that had
outstanding  debt of $100 million or more, and the aggregate  outstanding  debt,
including refunding bonds, of all Authorities was $84 billion, only a portion of
which constitutes State-supported or State related debt.

      Authorities are generally  supported by revenues generated by the projects
financed or  operated,  such as tolls  charged for use of  highways,  bridges or
tunnels,  charges for public power,  electric and gas utility services,  rentals
charged  for and  housing  units and  charges  for  occupancy  at  medical  care
facilities.   In  addition,   State  legislation  authorizes  several  financing
techniques for Authorities. Also, there are statutory arrangements providing for
State local assistance payments otherwise payable to localities to be made under
certain  circumstances  to Authorities.  Although the State has no obligation to
provide additional assistance to localities whose local assistance payments have
been paid to Authorities under these arrangements,  if local assistance payments
are diverted the affected  localities  could seek additional  State  assistance.
Some  Authorities also receive moneys from State  appropriations  to pay for the
operating costs of certain of their programs.

      o Ratings.  On January 13, 1992,  Standard & Poor's reduced its ratings on
the State's general obligation bonds from A to A- and, in addition,  reduced its
ratings  on  the  State's  moral  obligation,  lease  purchase,  guaranteed  and
contractual  obligation  debt.  Standard & Poor's also  continued  its  negative
rating outlook  assessment on State general  obligation debt. On April 26, 1993,
Standard & Poor's revised the rating outlook  assessment to stable.  On February
14, 1994,  Standard & Poor's  raised its outlook to positive  and, on October 3,
1995, confirmed its A-rating.  On August 28, 1997, Standard & Poor's revised its
ratings on the State's  general  obligation  bonds from A- to A and, in addition
revised its ratings on the State's moral obligation, lease purchase,  guaranteed
and contractual obligation debt. On January 6, 1992, Moody's reduced its ratings
on  outstanding   limited-   liability  State  lease  purchase  and  contractual
obligations from A to Baa1. On October 2, 1995, Moody's reconfirmed its A rating
on the State's general obligation long-term indebtedness.  On February 10, 1997,
Moody's  confirmed  its A2 rating on the State's  general  obligation  long-term
indebtedness.  Ratings reflect only the respective views of such  organizations,
and an explanation of the  significance of such ratings may be obtained from the
rating  agency  furnishing  the same.  There is no  assurance  that a particular
rating will  continue  for any given period of time or that any such rating will
not be revised downward or withdrawn entirely,  if in the judgment of the agency
originally  establishing  the  rating,  circumstances  so  warrant.  A  downward
revision or withdrawal of such ratings, or either of them, may have an effect on
the market price of the State Municipal Securities in which the Trust invests.

      o  General   Obligation  Debt.  As  of  March  31,  1998,  the  State  had
approximately $5.03 billion in general obligation bonds,  including $294 million
in bond anticipation  notes  outstanding.  Principal and interest due on general
obligation bonds and interest due on bond  anticipation  notes were $742 million
for the 1998-99 fiscal year and are estimated to be $695 million for the State's
1999-2000 fiscal year.

      o  Litigation.  The State is a  defendant  in numerous  legal  proceedings
pertaining to matters  incidental  to the  performance  of routine  governmental
operations.  Such  litigation  includes,  but is not limited to, claims asserted
against the State  arising from alleged  torts,  alleged  breaches of contracts,
condemnation proceedings and other alleged violations of State and Federal laws.
These proceedings could affect adversely the financial condition of the State in
the 1998-1999 fiscal year or thereafter.

      The State  believes that the State Plan includes  sufficient  reserves for
the payment of judgments  that may be required  during the 1998-99  fiscal year.
There can be no  assurance,  however,  that an adverse  decision in any of these
proceedings  would not exceed the amount the State Plan reserves for the payment
of judgments and, therefore, could affect the ability of the State to maintain a
balanced 1998-1999 Financial Plan. The General Purpose Financial  Statements for
the 1996-1997  fiscal year report  estimated  probable  awarded and  anticipated
unfavorable  judgements of $364 million, of which $134 million is expected to be
paid during the 1997-1998 fiscal year.

      In addition,  the State is party to other claims and litigations which its
legal counsel has advised are not probable of adverse court decisions or are not
deemed adverse and material.  Although, the amounts of potential losses, if any,
are not  presently  determinable,  it is the State's  opinion  that its ultimate
liability in these cases is not  expected to have a material and adverse  effect
on the State's financial position in the 1998-99 fiscal year or thereafter.

      o Other Localities.  Certain localities in addition to the City could have
financial  problems leading to requests for additional  State assistance  during
the State's  current  fiscal year and  thereafter.  The potential  impact on the
State of such actions by  localities is not included in the  projections  of the
State receipts and disbursements in the State's 1998-99 fiscal year.

Other Investment Restrictions

The  Trust's  most  significant  investment  restrictions  are set  forth in the
Prospectus.   The  following   investment   restrictions  are  also  fundamental
investment  policies of the Trust, and,  together with the fundamental  policies
and investment objective described in the Prospectus,  cannot be changed without
the vote of a majority of the Trust's outstanding  shares.  Under the Investment
Company  Act,  such  majority  vote is defined as the vote of the holders of the
lesser of: (i) 67% or more of the shares  present or  represented  by proxy at a
shareholder's meeting, if the holders of more than 50% of the outstanding shares
are present or  represented by proxy,  or (ii) more than 50% of the  outstanding
shares. Under these additional restrictions, the Trust cannot:

      o invest in any debt  instrument  having a maturity  in excess of one year
from the date of purchase,  unless  purchased  subject to a demand feature which
may not exceed one year and requires payment on not more than 30 days' notice;

     o enter into a  repurchase  agreement  or purchase a security  subject to a
call if the scheduled repurchase or redemption date is greater than one year;

      o invest in commodities or commodity contracts,  or invest in interests in
oil, gas, or other mineral exploration or development programs;

      o invest in real estate;  however,  the Trust may purchase debt securities
issued by companies which invest in real estate or interests therein;

      o  purchase securities on margin or make short sales of securities;

      o  invest  in or hold  securities  of any  issuer  if those  officers  and
trustees  or  directors  of  the  Trust  or its  advisor  who  beneficially  own
individually  more than 0.5% of the securities of such issuer  together own more
than 5% of the securities of such issuer;

      o underwrite securities of other companies except insofar as the Trust may
be deemed an underwriter under the Securities Act of 1933 in connection with the
disposition of portfolio securities;

     o invest  more than 5% of the value of its total  assets in  securities  of
companies that have operated less than three years,  including the operations of
predecessors; or

      o purchase securities of other investment companies,  except in connection
with a merger, consolidation, acquisition or reorganization.

      For  purposes of the sixth  investment  restriction  listed  above and the
investment restrictions in the Prospectus, the identification of the "issuer" of
a Municipal  Security depends on the terms and conditions of the security.  When
the  assets  and  revenues  of an agency,  authority,  instrumentality  or other
political  subdivision  are separate from those of the  government  creating the
subdivision  and the  security is backed only by the assets and  revenues of the
subdivision,  such subdivision would be deemed to be the sole issuer. Similarly,
in the case of an  industrial  development  bond, if that bond is backed only by
the assets and revenues of the nongovernmental  user, then such  nongovernmental
user  would be  deemed to be the sole  issuer.  However,  if in either  case the
creating government or some other entity guarantees the security, such guarantee
would be considered a separate security and would be treated as an issue of such
government or other agency.

     In  applying  the   restrictions  in  the  Prospectus  as  to  the  Trust's
investments,  the Manager will  consider a  nongovernmental  user of  facilities
financed by  industrial  development  bonds as being in a  particular  industry,
despite  the fact  that  there is no  industry  concentration  limitation  as to
municipal  securities  the  Trust  may own.  Although  this  application  of the
restriction is not technically a fundamental policy of the Trust, it will not be
changed without  shareholder  approval.  This is not a fundamental  policy,  and
therefore may be changed without shareholder approval. Should any such change be
made,  the  Prospectus  and/or  Statement  of  Additional  Information  will  be
supplemented to reflect the change.

      Unless the Prospectus or this Statement of Additional  Information  states
that a percentage  restriction  applies on an ongoing basis,  it applies only at
the time the Trust makes an investment and the Trust need not sell securities to
meet  the  percentage  limits  if the  value  of  the  investment  increased  in
proportion to the size of the Trust.  For purposes of the Trust's  policy not to
concentrate  its assets,  described  under the third  restriction  listed in the
Prospectus,  the Trust has adopted  the  industry  classifications  set forth in
Appendix  B  to  this  Statement  of  Additional  Information.  This  is  not  a
fundamental policy.

Organization and History of the Trust

Until February 1, 1990, the Trust's name was  "Oppenheimer  New York  Tax-Exempt
Cash Reserves." The Trust's  Declaration of Trust contains an express disclaimer
of shareholder or Trustee  liability for the Trust's  obligations,  and provides
for  indemnification  and  reimbursement of expenses out of its property for any
shareholder held personally liable for its obligations. The Declaration of Trust
also provides that the Trust shall, upon request,  assume a defense of any claim
made against any  shareholder for any act or obligation of the Trust and satisfy
any judgment thereon.  Thus, while  Massachusetts law permits a shareholder of a
trust (such as the Trust) to be held  personally  liable as a "partner"  for the
Trust's obligations under certain circumstances, the risk of a Trust shareholder
incurring  any  financial  loss on account of  shareholder  liability  is highly
unlikely and is limited to the relatively remote circumstance in which the Trust
itself would be unable to meet its  obligations.  Any person doing business with
the  Trust,  and  any  shareholder  of  the  Trust,  agrees  under  the  Trust's
Declaration of Trust to look solely to the assets of the Trust for  satisfaction
of any claim or demand which may arise out of any dealings  with the Trust,  and
the Trustees shall have no personal  liability to any such person, to the extent
permitted  by law.  It is not  contemplated  that  regular  annual  meetings  of
shareholders  will be held.  The Trust will hold meetings when required to do so
by the  Investment  Company Act or other  applicable  law, or when a shareholder
meeting  is  called  by the  Trustees.  Shareholders  have the  right,  upon the
declaration  in writing or vote of two-thirds of the  outstanding  shares of the
Trust, to remove a Trustee.  The Trustees will call a meeting of shareholders to
vote on the removal of a Trustee upon the written  request of the record holders
of 10% of its outstanding shares. In addition, if the Trustees receive a request
from at least 10  shareholders  (who  have  been  shareholders  for at least six
months)  holding in the aggregate  shares of the Trust valued at $25,000 or more
or holding 1% or more of the Trust's outstanding shares, whichever is less, that
they wish to communicate with other  shareholders to request a meeting to remove
a Trustee,  the  Trustees  will then either make the  Trust's  shareholder  list
available  to  the  applicants  or  mail  their   communication   to  all  other
shareholders  at the  applicants'  expense,  or the Trustees may take such other
action as set forth in Section 16(c) of the Investment Company Act.

Trustees and Officers

The Trustees and officers of the Trust and their principal business affiliations
and occupations during the past five years are listed below. Sam Freedman became
a Trustee on June 27,  1996.  The  Trustees  are also  trustees,  directors,  or
managing  general  partners  of  Centennial   America  Fund,  L.P.,   Centennial
California  Tax Exempt Trust,  Centennial  Government  Trust,  Centennial  Money
Market  Trust,   Centennial  Tax  Exempt  Trust,   Oppenheimer   Cash  Reserves,
Oppenheimer  Champion Income Fund,  Oppenheimer Equity Income Fund,  Oppenheimer
High Yield Fund,  Oppenheimer  Integrity Funds,  Oppenheimer  International  Bon
Fund, Oppenheimer  Limited-Term  Government Fund, Oppenheimer Main Street Funds,
Inc.,  Oppenheimer  Municipal  Fund,  Oppenheimer  Real Asset Fund,  Oppenheimer
Strategic Income Fund, Oppenheimer Total Return Fund, Inc., Oppenheimer Variable
Account  Funds,  Panorama  Series Fund,  Inc. and The New York Tax Exempt Income
Fund,  Inc.  (all of the foregoing  funds along with the Trust are  collectively
referred to as the "Denver  Oppenheimer funds") except for Ms. Macaskill and Mr.
Bowen, who are Trustees,  Directors or Managing Partners of all the Denver-based
Oppenheimer  funds except  Oppenheimer  Integrity Funds,  Oppenheimer  Strategic
Income Fund,  Oppenheimer  Variable  Account Funds and Panorama Series Fund Inc.
Messrs.  Bowen and Fossel are not  Trustees  of the Trust and are not a Managing
General Partners of Centennial America Fund, L.P. Ms. Macaskill is President and
Mr.  Swain is Chairman  and Chief  Executive  Officer of the Denver  Oppenheimer
funds.  All of the officers except Mr. Carbuto hold similar  positions with each
of the Denver  Oppenheimer  funds.  As of October 16,  1998,  the  Trustees  and
officers  of the Trust in the  aggregate  owned less than 1% of the  outstanding
shares of the Trust. This does not reflect ownership of shares held of record by
an employee benefit plan for employees of OppenheimerFunds,  Inc., the parent of
the Manager (for which two of the officers listed below,  Ms.  Macaskill and Mr.
Donohue are Trustees) other than the shares  beneficially  owned under that plan
by the officers of the funds listed above.

ROBERT G. AVIS, Trustee*; Age 67
One North Jefferson Ave., St. Louis, Missouri 63103
Vice Chairman of A.G. Edwards & Sons, Inc. (a  broker-dealer)  and A.G. Edwards,
Inc. (its parent holding company);  Chairman of A.G.E. Asset Management and A.G.
Edwards  Trust Company (its  affiliated  investment  adviser and trust  company,
respectively).

WILLIAM A. BAKER, Trustee; Age 83                                             
197 Desert Lakes Drive, Palm Springs, California 92264                        
Management Consultant.                                                         

CHARLES CONRAD, JR., Trustee; Age 68 1501 Quail Street,
Newport Beach, CA 92660
Chairman and CEO of Universal  Space Lines,  Inc. (a space  services  management
company);  formerly  Vice  President of McDonnell  Douglas Space Systems Co. and
associated with the National Aeronautics and Space Administration.

SAM FREEDMAN,  Trustee; Age 58 4975 Lakeshore Drive,  Littleton,  Colorado 80123
Formerly  Chairman and Chief  Executive  Officer of  OppenheimerFunds  Services,
Chairman,  Chief  Executive  Officer  and a  director  of SSI,  Chairman,  Chief
Executive and Officer and director of SFSI,  Vice  President and director of OAC
and a director of OppenheimerFunds, Inc.

RAYMOND J. KALINOWSKI, Trustee; Age 69                                        
44 Portland Drive, St. Louis, Missouri 63131                                  
Director of Wave Technologies International,  Inc. (a computer products
training company).

C. HOWARD  KAST,  Trustee;  Age 76 2552 East  Alameda,  Denver,  Colorado  80209
Formerly Managing Partner of Deloitte, Haskins & Sells (an accounting firm).

ROBERT M. KIRCHNER, Trustee; Age 77                                           
7500 E. Arapahoe Road, Englewood, Colorado 80112
President of The Kirchner Company 
(management consultants).

BRIDGET A.  MACASKILL,  President  and  Trustee*;  Age 50 President 
(since June 1991),  Chief  Executive  Officer (since  September  1995)
 and a Director (since
December  1994) of the  Manager;  President  and  director  (since June 1991)
of HarbourView;  Chairman  and a director  of SSI  (since  August  1994),
and SFSI (September 1995); President (since September 1995) and a director 
(since October 1990) of OAC;  President  (since  September 1995) and a director 
(since November 1989) of Oppenheimer Partnership Holdings, Inc., a holding
company subsidiary of the Manager;  a director of Oppenheimer Real Asset
Management,  Inc. (since July 1996);  President  and a  director  (since  
October  1997)  of  OppenheimerFunds International Ltd., an offshore fund 
manager subsidiary of the Manager ("OFIL"); Chairman,  President and a 
director of Oppenheimer  Millennium  Funds plc (since October  1997);  
President and a director of other  Oppenheimer  funds;  Member, Board of  
Governors,  NASD,  Inc.; a director of Hillsdown  Holdings plc (a U.K. food 
company);  formerly an Executive Vice President of the Manager,  a director
of NASDQ Stock Market, Inc.

NED M. STEEL, Trustee; Age 83
3416 South Race Street, Englewood, Colorado 80110
Chartered  Property  and  Casualty  Underwriter;  a director of  Visiting  Nurse
Corporation of Colorado.

JAMES C. SWAIN,  Chairman,  Chief  Executive  Officer and Trustee*;  Age 64 6803
South Tucson Way, Englewood,  Colorado 80112 Vice Chairman of the Manager (since
September  1988);   formerly  President  and  a  director  of  Centennial  Asset
Management  Corporation,   an  investment  adviser  subsidiary  of  the  Manager
("Centennial"), and Chairman of the Board of SSI.

MICHAEL A. CARBUTO,  Vice President and Portfolio Manager; Age 43 Vice President
of the Manager and Centennial  (since May 1988); an officer of other Oppenheimer
funds.

GEORGE C. BOWEN, Vice President, Treasurer and Assistant Secretary*; Age 62 6803
South  Tucson  Way,  Englewood,  Colorado  80112  Senior Vice  President  (since
September 1987) and Treasurer (since March 1985) of the Manager;  Vice President
(since June 1983) and  Treasurer  (since  March 1985) of the  Distributor;  Vice
President  (since October 1989) and Treasurer (since April 1986) of HarbourView;
Senior Vice President  (since February 1992),  Treasurer (since July 1991) and a
director  (since  December  1991)  of  Centennial;  President,  Treasurer  and a
director of Centennial Capital Corporation (since June 1989); Vice President and
Treasurer  (since  August 1978) and  Secretary  (since April 1981) of SSI;  Vice
President,  Treasurer and  Secretary of SFSI (since  November  1989);  Assistant
Treasurer  of OAC (since  March  1998);  Treasurer  of  Oppenheimer  Partnership
Holdings,   Inc.  (since  November  1989);   Vice  President  and  Treasurer  of
Oppenheimer  Real Asset  Management,  Inc.  (since July 1996);  Chief  Executive
Officer,  Treasurer;  Treasurer  of OFIL and  Oppenheimer  Millennium  Funds plc
(since October 1997); an officer of other Oppenheimer funds;  formerly Treasurer
of OAC (June 1990 - March 1998).

ANDREW J. DONOHUE, Vice President and Secretary; Age 48
Executive Vice President  (since January 1993),  General  Counsel (since October
1991) and a Director  (since  September  1995) of the  Manager;  Executive  Vice
President  and General  Counsel  (since  September  1993) and a director  (since
January 1992) of the Distributor;  Executive Vice President, General Counsel and
a director of HarbourView,  SSI, SFSI and Oppenheimer Partnership Holdings, Inc.
(since  September  1995) and a director of Centennial  (since  September  1995);
President,  General Counsel and a director of Oppenheimer Real Asset Management,
Inc. (since July 1996);  General  Counsel (since May 1996) and Secretary  (since
April  1997) of OAC;  Vice  President  and a  director  of OFIL and  Oppenheimer
Millennium  Funds plc (since  October  1997);  an  officer of other  Oppenheimer
funds.

ROBERT J. BISHOP, Assistant Treasurer; Age 39
6803 South Tucson Way, Englewood,  Colorado 80112
Vice  President  of the  Manager/Mutual  Fund  Accounting  (since May 1996);  an
officer of other Oppenheimer funds;  formerly an Assistant Vice President of the
Manager/Mutual  Fund Accounting (April 1994-May 1996), and a Fund Controller for
the Manager.

SCOTT  T. FARRAR, Assistant Treasurer; Age 33
6803 South Tucson Way, Englewood,  Colorado 80112
Vice President of the Manager/Mutual Fund Accounting (since May 1996); Assistant
Treasurer of Oppenheimer  Millennium  Funds plc (since October 1997); an officer
of  other  Oppenheimer  funds;  formerly  an  Assistant  Vice  President  of the
Manager/Mutual  Fund Accounting (April 1994-May 1996), and a Fund Controller for
the Manager.

ROBERT G. ZACK, Assistant Secretary; Age 50
Senior Vice President (since May 1985) and Associate  General Counsel (since May
1981) of the  Manager,  Assistant  Secretary  of SSI (since May 1985),  and SFSI
(since November 1989);  Assistant  Secretary of OFIL and Oppenheimer  Millennium
Funds plc (since October 1997); an officer of other Oppenheimer funds.
- --------------------- 
* A Trustee  who is an  "interested  person"  of the  Trusts as  defined  in the
Investment Company Act.

Remuneration of Trustees.  The officers of the Trust and certain Trustees of the
Trust (Ms.  Macaskill and Mr. Swain) who are affiliated with the Manager receive
no salary or fee from the Trust.  The remaining  Trustees of the Trust  received
the compensation  shown below.  The compensation  from the Trust was paid during
its  fiscal  year  ended  June  30,  1998.  The  compensation  from  all  of the
Denver-based Oppenheimer funds include the Trust and is compensation received as
a director,  trustee,  managing  general partner or member of a committee of the
Board during the calendar year 1997. <TABLE> <CAPTION>

                                                                  Total Compensation
                                                Aggregate         From All
                                                Compensation      Denver-based
Name                    Position                from Trust        Oppenheimer funds(1)
<S>                     <C>                     <C>              <C>    

Robert G. Avis          Trustee                 $203              $63,501

William A. Baker        Audit and Review        $247              $77,502
                        Committee Ex Officio
                        Member(2) and Trustee

Charles Conrad, Jr.     Trustee (3)             $230              $72,000



Sam Freedman            Audit and Review        $212              $66,501
                        Committee Member(2)
                        and Trustee

Raymond J. Kalinowski   Audit and Review        $229              $71,561
                        Committee Member
                        and Trustee

C. Howard Kast          Audit and Review        $244              $76,503
                        Committee Chairman(2)
                        and Trustee

Robert M. Kirchner      Trustee(3)              $230              $72,000

Ned M. Steel            Trustee                 $203              $63,501
- ----------------------
(1) For the 1997 calendar year. (2) Committee positions effective July 1, 1997.
(3) Prior to July 1, 1997, Messrs.  Conrad and Kirchner were also members of the
Audit and Review Committee.
</TABLE>

Deferred  Compensation  Plan.  The Board of  Trustees  has  adopted  a  Deferred
Compensation Plan for  disinterested  Trustees that enables Trustees to elect to
defer  receipt  of all or a portion  of the  annual  fees they are  entitled  to
receive from the Trust.  Under the Plan, the compensation  deferred by a Trustee
is  periodically  adjusted as though an  equivalent  amount had been invested in
shares of one or more Oppenheimer funds selected by the Trustee. The amount paid
to the  Trustee  under the Plan will be vary based upon the  performance  of the
selected  funds.  Deferral of Trustees'  fees under the Plan will not materially
affect the Trust's assets,  liabilities and net income per share.  The Plan will
not  obligate  the Trust to retain  the  services  of any  Trustee or to pay any
particular amount of compensation to the Trustee. Pursuant to an Order issued by
the  Securities  and  Exchange   Commission,   the  Trust  may  invest  [without
shareholder  approval and not  withstanding its fundamental  policy  restricting
investments in other open-end investment companies,  as described in the Trust's
Statement of Additional  Information] in the funds selected by the Trustee under
the Plan,  for the  limited  purpose of  determining  the value of the  Trustees
deferred fee account.

Major  Shareholders.  As  of  October  16,  1998,  A.G.  Edwards  &  Sons,  Inc.
("Edwards"),  1 North Jefferson  Avenue,  St. Louis, MO 63103,  which in turn is
owned by A.G. Edwards,  Inc., was the record owner of 53,073,7773  shares of the
Trust (09.1% of outstanding  shares). The Trust is informed that the shares held
of record by Edwards were  beneficially  owned for the benefit of its  brokerage
clients.  As of that date,  no other  person owned of record or was known by the
Trust to own beneficially 5% or more of the outstanding shares of the Trust.

The Manager and Its Affiliates

The  Manager  is  wholly-owned  by OFI  which is a  wholly-owned  subsidiary  of
Oppenheimer   Acquisition  Corp.   ("OAC"),  a  holding  company  controlled  by
Massachusetts  Mutual Life Insurance  Company.  OAC is owned by certain of OFI's
directors and officers, some of whom may serve as officers of the Trust, and two
of whom (Mr. Swain and Ms. Macaskill) serve as Trustees of the Trust.

Investment  Advisory  Agreement.  A  management  fee is  payable  monthly to the
Manager under the terms of the investment advisory agreement between the Manager
and the Trust (the "Agreement"),  and is computed on the aggregate net assets of
the Trust as of the close of  business  each day.  The  Agreement  requires  the
Manager,  at its  expense,  to provide  the Trust with  adequate  office  space,
facilities  and equipment  and to provide and  supervise  the  activities of all
administrative   and   clerical   personnel   required   to  provide   effective
administration  of the Trust,  including  the  compilation  and  maintenance  of
records with respect to its operations,  the preparation and filing of specified
reports,  and  composition of proxy  materials and  registration  statements for
continuous public sale of shares of the Trust. Expenses not expressly assumed by
the Manager under the Agreement or by the Distributor of the shares of the Trust
are paid by the Trust.  A  description  of examples  of such  expenses is in the
Prospectus. The Agreement contains no expense limitation.

      The Manager has temporarily undertaken to assume any expenses of the Trust
in any fiscal year they exceed 0.80% of the Trust's  average  annual net assets.
The  payment  of the  management  fee at the end of any month will be reduced so
that there will not be any accrued  but unpaid  liability  under  those  expense
limitations.  Any  assumption  of the Trust's  expenses  under this  arrangement
lowers the  Trust's  overall  expense  ratio and  increases  its yield and total
return during the time such expenses are assumed. The Manager reserves the right
to terminate or amend either of these  undertakings  at any time. For the fiscal
years ended June 30,  1996,  1997 and 1998 the  management  fees  payable by the
Trust  to  the  Manager  would  have  been   $211,940,   $226,414  and  $269,488
respectively  without the Manager's voluntary expense assumption.  Those amounts
do not  reflect the effect of the expense  assumptions  of $45,647,  $24,124 and
$40,542 respectively, in those periods by the Manager.

      The  Agreement  provides  that  the  Manager  is not  liable  for any loss
sustained by reason of good faith errors or omissions in connection with matters
to which the Agreement relates, except a loss resulting by reason of its willful
misfeasance,   bad  faith,  gross  negligence  or  reckless  disregard  for  its
obligations  thereunder.  The Manager is  permitted  by the  Agreement to act as
investment  advisor for any other person,  firm or  corporation.  If the Manager
shall no longer act as investment  advisor to the Trust,  the right of the Trust
to use the name "Centennial" as part of its name may be withdrawn.

The  Custodian.  The  Custodian's   responsibilities  include  safeguarding  and
controlling  the Trust's  portfolio  securities  and  handling  the  delivery of
portfolio  securities to and from the Trust.  The Manager has represented to the
Trust that its banking  relationships between the Manager and the Custodian have
been and will continue to be unrelated to and  unaffected  by the  relationships
between  the Trust and the  Custodian.  It will be the  practice of the Trust to
deal with the Custodian in a manner uninfluenced by any banking relationship the
Custodian may have with the Manager or its affiliates.

The  Transfer  Agent.  The  Transfer  Agent  (Shareholder  Services,   Inc.)  is
responsible  for maintaining  the Trust's  shareholder  registry and shareholder
accounting records, and for shareholder servicing and administrative functions.

The Distributor. Under the General Distributor's Agreement between the Trust and
the Distributor,  the Distributor acts as the Trust's  principal  underwriter in
the continuous  public  offering of its shares.  The General  Distributor is not
obligated to sell a specific number of shares. Expenses normally attributable to
sales (other than those paid under the Service Plan),  including advertising and
the cost of printing  and mailing  prospectuses  other than those  furnished  to
existing shareholders, are borne by the Distributor.

Independent Auditors and Financial  Statements.  The independent auditors of the
Trust audit the Trust's  financial  statements  and perform  other related audit
services.  They also act as auditors for the Manager and for OFI, the  Manager's
immediate  parent, as well as for certain other funds advised by the Manager and
OFI.

Portfolio  Transactions.  Portfolio decisions are based upon the recommendations
and  judgment of the Manager  subject to the overall  authority  of the Board of
Trustees. As most purchases made by the Trust are principal  transactions at net
prices,  the Trust incurs little or no brokerage costs. The Trust deals directly
with the selling or  purchasing  principal  or market  maker  without  incurring
charges for the services of a broker on its behalf unless it is determined  that
a better price or  execution  may be obtained by using the services of a broker.
Purchases of portfolio  securities  from  underwriters  include a commission  or
concession  paid by the issuer to the  underwriter,  and purchases  from dealers
include a spread between the bid and asked prices.

      The Trust seeks to obtain  prompt and reliable  execution of orders at the
most  favorable  net  price.  If  dealers  or  brokers  are used  for  portfolio
transactions,  transactions  may be  directed  to dealers or brokers  furnishing
execution and research services.  The research services provided by a particular
dealer or broker may be useful only to one or more of the  advisory  accounts of
the  Manager  or  its  affiliates  and  investment  research  received  for  the
commissions  of those other  accounts may be useful to both the Trust and one or
more of such other  accounts.  Such  research,  which may be supplied by a third
party at the instance of a dealer or broker,  includes  information and analyses
on particular  companies and industries as well as market or economic trends and
portfolio  strategy,  receipt of market  quotations  for portfolio  evaluations,
information systems,  computer hardware and similar products and services.  If a
research  service also assists the Manager in a  non-research  capacity (such as
bookkeeping  or other  administrative  functions),  then only the  percentage or
component   that  provides   assistance   to  the  Manager  in  the   investment
decision-making  process may be paid for in  commission  dollars.  The  research
services  provided by dealers or brokers  broaden the scope and  supplement  the
research  activities  of the Manager by making  available  additional  views for
consideration  and  comparisons,  and  enabling  the  Manager  to obtain  market
information  for the  valuation of securities  held in the Trust's  portfolio or
being  considered  for  purchase.  The Trust  does not direct  the  handling  of
purchases  or sales of  portfolio  securities,  whether on a principal or agency
basis, to brokers for selling shares of the Trust. No portfolio transactions are
handled  by firms  which are  affiliated  with the Trust or the  Manager if that
dealer or broker is acting as  principal.  The Trust's  policy of  investing  in
short-term debt securities with maturities of less than one year results in high
portfolio turnover.  However, since brokerage commissions, if any, are small and
securities  are  usually  held to  maturity,  high  turnover  does  not  have an
appreciable adverse effect upon the net asset value or income of the Trust.

      Other funds advised by the Manager have investment objectives and policies
similar to that of the Trust.  Such other  funds may  purchase  or sell the same
securities at the same time as the Trust, which could affect the supply or price
of such  securities.  If two or more of such funds purchase the same security on
the same day from the same  dealer,  the  Manager  may  average the price of the
transactions and allocate the cost among such funds.

Service Plan

The Trust has  adopted a service  plan  (the  "Plan")  under  Rule  12b-1 of the
Investment Company Act, as described in the Prospectus.  No payment will be made
by the  Distributor  to any  Recipient if the aggregate net asset value of Trust
shares held by it or its customers at the end of a calendar quarter is less than
the minimum level of qualified holdings, if any, established under the Plan from
time to time by the  "Independent  Trustees".  Currently,  no  minimum  level of
qualified  holdings has been established by the Board of Trustees.  The Board of
Trustees has set the fee or the maximum although the Trustees may lower the fee.
For the Trust's fiscal year ended June 30, 1998, payments under the Plan totaled
$105,278  all  of  which  were  paid  by  the  Distributor  to  Recipients,   as
reimbursement  for costs incurred with the personal  service and  maintenance of
accounts that hold Trust shares.

     The  Distributor  has entered  into  Supplemental  Distribution  Assistance
Agreements  ("Supplemental  Agreements")  under the Plan with  selected  dealers
distributing shares of Centennial America Fund, L.P.,  Centennial California Tax
Exempt Trust,  Centennial  Government  Trust,  Oppenheimer Cash Reserves and the
Trust.  Quarterly payments by the Distributor for distribution- related services
will range from 0.10% to 0.30%,  annually,  of the  average  net asset  value of
shares of the above-mentioned  funds owned during the quarter beneficially or of
record by the dealer or its customers.  However, no payment shall be made to any
dealer for any quarter during which the average net asset value of shares of the
above-mentioned  funds owned during that quarter by the dealer or its  customers
is less than $5 million.  Payments made pursuant to Supplemental  Agreements are
not a Trust expense, but are made by the Distributor out of its own resources or
out of the resources of the Manager which may include  profits  derived from the
advisory  fee  it  receives  from  the  Trust.  Payments  to  affiliates  of the
Distributor are not permitted under the Supplemental Agreements.

      The Plan shall,  unless terminated as described below,  continue in effect
from year to year but only so long as such continuance is specifically  approved
at least  annually by the Trust's Board of Trustees  including  its  Independent
Trustees  by a vote cast in person at a meeting  called  for that  purpose.  The
Supplemental  Agreements are subject to the same renewal  requirement.  The Plan
and the  Supplemental  Agreements may be terminated at any time by the vote of a
majority  of the  Independent  Trustees  or by the  vote  of  the  holders  of a
"majority  of the  Trust's  outstanding  voting  securities"  (as defined in the
Investment   Company  Act).  The  Supplemental   Agreements  will  automatically
terminate  in the event of their  "assignment"  (as  defined  in the  Investment
Company Act),  and each may be terminated by the  Distributor:  (i) in the event
the Trust  terminates  the Plan, or (ii) if the net asset value of shares of the
above-mentioned  funds covered by Supplemental  Agreements held by the dealer or
its customers is less than $5 million for two or more  consecutive  quarters.  A
dealer may terminate a  Supplemental  Agreement at any time upon giving 30 days'
notice. The Plan may not be amended without shareholder  approval,  as set forth
above, to increase materially the amount of payments to be made and all material
amendments must be approved by the Board and the Independent Trustees.

      Under the Plan, no payment will be made to any Recipient in any quarter if
the  aggregate  net asset value of all Trust  shares held by the  Recipient  for
itself and its  customers did not exceed a minimum  amount,  if any, that may be
determined from time to time by a majority of the Trust's Independent  Trustees.
The Board of  Trustees  has set the fee at the  maximum  rate and set no minimum
amount.  The Plan  permits the  Distributor  and the Manager to make  additional
distribution  payments to Recipients from their own resources (including profits
from advisory  fees) at no cost to the Trust.  The  Distributor  and the Manager
may, in their sole  discretion,  increase or decrease the amount of distribution
assistance payments they make to Recipients from their own assets.

      While the Plan is in effect,  the  Treasurer of the Trust shall  provide a
report to the Board of Trustees in writing at least  quarterly  on the amount of
all payments made pursuant to the Plan and the identity of each  Recipient  that
received any such payment and the purposes  for which  payments  were made.  The
Plan further  provides that while it is in effect,  the selection and nomination
of those Trustees of the Trust who are not "interested  persons" of the Trust is
committed to the discretion of the Independent  Trustees.  This does not prevent
the involvement of others in such selection and nomination if the final decision
as to the selection or  nomination is approved by a majority of the  Independent
Trustees.

Performance of the Trust

Yield  Information.  The Trust's  current  yield is  calculated  for a seven-day
period of time in  accordance  with  regulations  adopted  under the  Investment
Company Act. First, a base period return is calculated for the seven-day  period
by  determining  the net  change  in the  value of a  hypothetical  pre-existing
account  having one share at the  beginning of the seven day period.  The change
includes  dividends declared on the original share and dividends declared on any
shares  purchased with dividends on that share,  but such dividends are adjusted
to exclude any realized or  unrealized  capital  gains or losses  affecting  the
dividends  declared.  Next,  the base period return is  multiplied by 365/7,  to
obtain the current yield to the nearest hundredth of one percent. The compounded
effective yield for a seven-day period is calculated by (a) adding 1 to the base
period  return  (obtained  as described  above),  (b) raising the sum to a power
equal to 365  divided  by 7, and (c)  subtracting  1 from  the  result.  For the
seven-day  period ended June 30, 1998, the Trust's current yield was 2.78%,  and
its compounded effective yield was 2.82%.

      The  yield  as   calculated   above  may  vary  for  accounts   less  than
approximately  $100 in value  due to the  effect  of  rounding  off  each  daily
dividend to the nearest full cent.  Since the  calculation of yield under either
procedure  described  above does not take into  consideration  any  realized  or
unrealized gains or losses on the Trust's portfolio  securities which may affect
dividends,  the return on dividends declared during a period may not be the same
on an annualized basis as the yield for that period.

   
      The Trust's  "tax-equivalent  yield" adjusts the Trust's current yield, as
calculated  above, by a combined  Federal,  New York State and New York City tax
rate. The tax-equivalent yield is computed by dividing the tax-exempt portion of
the Trust's  current  yield by one minus a stated income tax rate and adding the
result  to the  portion  (if  any)  of the  Trust's  current  yield  that is not
tax-exempt.  The  tax-equivalent  yield may be compounded as described  above to
provide a compounded  effective tax equivalent yield. The  tax-equivalent  yield
may be used to compare  the tax  effects of income  derived  from the Trust with
income from taxable  investments at the tax rates stated.  Appendix B includes a
tax  equivalent  yield  table,  based on  various  effective  tax  brackets  for
individual taxpayers.  Such tax brackets are determined by a taxpayer's Federal,
New York State and City  taxable  income  (the net amount  subject to income tax
after  deductions and  exemptions).  The tax equivalent yield table assumes that
the investor is taxed at the highest applicable bracket, regardless of whether a
switch to non-taxable investments would cause a lower bracket to apply, and that
state income tax  payments are fully  deductible  for income tax  purposes.  For
taxpayers  with  income  above  certain  levels,  otherwise  allowable  itemized
deductions  are limited.  For the  seven-day  period  ended June 30,  1998,  the
Trust's yield was 2.78%,  resulting in a tax-equivalent  yield of 5.19%, and its
compounded yield was 2.82%, resulting in a tax-equivalent yield of 5.26%, for an
investment  subject to a 46.43%  combined  effective tax rate (the maximum for a
New York City resident).     

     Yield  information  may be useful to  investors  in  reviewing  the Trust's
performance.  The Trust's yield may be compared to that of other investments, by
citing various indices. However, a number of factors should be considered before
using yield  information as a basis for comparison  with other  investments.  An
investment in the Trust is not insured. Its yield is not guaranteed and normally
will  fluctuate on a daily basis.  The yield for any given past period is not an
indication or representation by the Trust of future yields or rates of return on
its shares.  The  Trust's  yield is affected  by  portfolio  quality,  portfolio
maturity,   type  of  instruments  held  and  operating  expenses.  The  Trust's
performance reflects the voluntary assumption of expenses by the Manager, absent
which such figures would have been lower than those shown above.  When comparing
the Trust's yield and investment risk with that of other investments,  investors
should   understand  that  certain  other  investment   alternatives,   such  as
certificates of deposit, U.S. Government Securities, money market instruments or
bank  accounts  may provide  fixed yields or yields that may vary above a stated
minimum, and also that bank accounts may be insured or guaranteed. Certain types
of bank  accounts may not pay interest  when the balance falls below a specified
level and may limit the number of  withdrawals  by check per month.  In order to
compare  the  Trust's  dividends  to the rate of return on  taxable  investments
federal and New York state and city income taxes on such  investments  should be
considered.

ABOUT YOUR ACCOUNT

Purchase, Redemption and Pricing of Shares

Determination of Net Asset Value Per Share. The net asset value per share of the
Trust is  determined  twice each day, as of 12:00 Noon (all  references  to time
mean New  York  time)  and 4:00  P.M.,  each  day The New  York  Stock  Exchange
(the"Exchange")is  open (a "regular  business  day") by dividing the Trust's net
assets  (the total  value of the Trust's  portfolio  securities,  cash and other
assets less all liabilities) by the total number of shares  outstanding.  Shares
of the Trust are sold at their offering price (net asset value,  without a sales
charge) as  described  in the  Prospectus.  The  Exchange's  most recent  annual
holiday  schedule  states that it will close New Year's Day,  Martin Luther King
Jr. Day,  Presidents' Day, Good Friday,  Memorial Day,  Independence  Day, Labor
Day,  Thanksgiving  Day and Christmas  Day. The Exchange may also close on other
days.  Dealers  other than  Exchange  members may conduct  trading in  Municipal
Securities on certain days on which the Exchange is closed (e.g.,  Good Friday),
so that securities of the same type held by the Trust may be traded, and its net
asset  value  per  share  may be  significantly  affected,  on  such  days  when
shareholders may not purchase or redeem shares.

      The Trust's  Board of Trustees has  established  procedures to comply with
Rule 2a-7 for the valuation of the Trust's securities, which provides that money
market  debt  securities  that have a  remaining  maturity of less than 397 days
shall be valued at cost,  adjusted for amortization of premiums and accretion of
discounts;   and  securities  (including   restricted   securities)  not  having
readily-available  market  quotations are valued at fair value  determined under
the  Board's  procedures.  The Trust will seek to  maintain a net asset value of
$1.00 per share for purchases and  redemptions.  There can be no assurance  that
the Trust will do so. The Trust operates under Rule 2a-7 under which a trust may
use the amortized  cost method of valuing its shares.  The amortized cost method
values a  security  initially  at its cost and  thereafter  assumes  a  constant
amortization  of any premium or accretion  of any  discount,  regardless  of the
impact of fluctuating  interest rates on the market value of the security.  This
method does not take into account unrealized capital gains or losses.

     The  Trust's  Board of  Trustees  has  established  procedures  intended to
stabilize  the Trust's  net asset  value at $1.00 per share.  If the Trust's net
asset  value per share were to deviate  from $1.00 by more than 0.5%,  Rule 2a-7
requires the Board promptly to consider what action, if any, should be taken. If
the Trustees  find that the extent of any such  deviation may result in material
dilution or other unfair effects on  shareholders,  the Board will take whatever
steps it considers  appropriate  to eliminate or reduce such  dilution or unfair
effects,  including,  without limitation,  selling portfolio securities prior to
maturity,  shortening the average  portfolio  maturity,  withholding or reducing
dividends,  reducing the  outstanding  number of Trust shares  without  monetary
consideration,  or  calculating  net asset  value  per share by using  available
market quotations.

      As long as the Trust  uses Rule  2a-7,  the Trust  must  abide by  certain
conditions  described  in the  Prospectus.  Under Rule 2a-7,  the maturity of an
instrument is generally  considered to be its stated maturity (or in the case of
an instrument  called for redemption,  the date on which the redemption  payment
must be made),  with special  exceptions  for certain  variable  rate demand and
floating rate instruments.  Repurchase agreements and securities loan agreements
are,  in  general,  treated as having a maturity  equal to the period  scheduled
until repurchase or return, or if subject to demand, equal to the notice period.

      While the amortized cost method provides certainty in valuation, there may
be periods during which the value of an  instrument,  as determined by amortized
cost,  is higher or lower than the price the Trust would  receive if it sold the
instrument.  During  periods of  declining  interest  rates,  the daily yield on
shares of the Trust may tend to be lower  (and net  investment  income and daily
dividends  higher)  than market  prices or  estimates  of market  prices for its
portfolio.  Thus, if the use of amortized  cost by the Trust resulted in a lower
aggregate  portfolio  value on a particular  day, a prospective  investor in the
Trust  would be able to obtain a somewhat  higher  yield than would  result from
investment in a fund utilizing solely market values,  and existing  investors in
the Trust would receive less investment  income than if the Trust were priced at
market value.  Conversely,  during periods of rising interest  rates,  the daily
yield on Trust shares will tend to be higher and its aggregate  value lower than
that of a portfolio priced at market value. A prospective investor would receive
a lower yield than from an  investment  in a portfolio  priced at market  value,
while existing  investors in the Trust would receive more investment income than
if the Trust were priced at market value.

Redemption of Shares. Information on how to redeem shares of the Trust is stated
in the  Prospectus.  The Prospectus  states that payment for shares tendered for
redemption  is  ordinarily  made in cash.  If,  however,  the Board of  Trustees
determines  that it would be  detrimental to the best interests of the remaining
shareholders  of the Trust to make payment wholly in cash, the redemption  price
may be paid in whole or in part by a distribution in kind of securities from the
portfolio  of the  Trust  in  lieu  of cash  or in  conformity  with  applicable
Securities and Exchange  Commission  rules. The Trust has elected to be governed
by Rule 18f-1 under the Investment  Company Act,  pursuant to which the Trust is
obligated to redeem  shares solely in cash up to the lesser of $250,000 or 1% of
the net assets of the Trust during any 90-day period for any one shareholder. If
shares are redeemed in kind, the redeeming  shareholder  might incur transaction
or other  costs  in  converting  the  assets  to cash.  The  method  of  valuing
securities  used to make  redemptions  in kind will be the same as the method of
valuing securities described under "Determination of Net Asset Value" above, and
such  valuation  will  be made as of the  same  time  the  redemption  price  is
determined.

     The Trust's Board of Trustees has the right,  in conformity with applicable
law, to cause the  involuntary  redemption  of shares held in any account if the
aggregate net asset value of such shares is less than $200 or such lesser amount
as the Board may fix. Should the Board elect to exercise this right, it may also
fix, in accordance with applicable  law, the  requirements  for any notice to be
given to the  shareholder(s)  in  question  (not  less  than 30 days) or may set
requirements  for permission to allow the shareholder to increase the investment
so that the shares would not be involuntarily redeemed.

Expedited  Redemption  Procedures.  Under  the  Expedited  Redemption  Procedure
discussed in the Prospectus, the wiring of redemption proceeds may be delayed if
the  Trust's  Custodian  bank is not open for  business  on a day that the Trust
would normally  authorize the wire to be made, which is usually the same day for
redemptions  prior to 12:00 Noon and the Trust's next  regular  business day for
redemptions between 12:00 Noon and the close of the Exchange,  which is normally
4:00 P.M.,  but may be earlier on some days.  In those  circumstances,  the wire
will not be  transmitted  until the next bank business day on which the Trust is
open for  business,  and no  dividends  will be paid on the proceeds of redeemed
shares awaiting transfer by wire.

Dividend  Reinvestment  in Another Fund.  Direct  shareholders  of the Trust may
elect to reinvest all dividends and/or distributions in Class A shares of any of
the other funds  listed  below as  "Eligible  Funds" at net asset value  without
sales charge. To elect this option, a shareholder must notify the Transfer Agent
in writing,  and either must have an existing  account in the fund  selected for
reinvestment  or must obtain a prospectus for that fund and an application  from
the Transfer Agent to establish an account.  The investment  will be made at the
net asset value per share next determined on the payable date of the dividend or
distribution.

Checkwriting.  Checkwriting  procedures  are  described  in the  Prospectus.  By
choosing  the  Checkwriting  privilege,  whether  done by  signing  the  Account
Application or by completing a Checkwriting  card, the  individuals  signing (1)
represent  that they are either  the  registered  owner(s)  of the shares of the
Trust, or are an officer,  general partner, trustee or other fiduciary or agent,
as applicable, duly authorized to act on behalf of such registered owner(s); (2)
authorize the Trust,  its Transfer  Agent and any bank through which the Trust's
drafts ("checks") are payable (the "Bank"), to pay all checks drawn on the Trust
account of such person(s) and to effect a redemption of sufficient shares in the
account to cover payment of such checks; (3) specifically acknowledge(s) that if
you choose to permit a single  signature on checks drawn against joint accounts,
or  accounts  for  corporations,  partnerships,  trusts or other  entities,  the
signature  of any one  signatory  on a check  will be  sufficient  to  authorize
payment of that check and  redemption  from an account  even if that  account is
registered  in the  names  of more  than  one  person  or even if more  than one
authorized  signature  appears on the Checkwriting  card or the Application,  as
applicable;  and  (4)  understand(s)  that  the  Checkwriting  privilege  may be
terminated or amended at any time by the Trust and/or the Bank and neither shall
incur  any  liability  for  such  amendment  or  termination  or  for  effecting
redemptions to pay checks reasonably believed to be genuine, or for returning or
not paying checks which have not been accepted for any reason.

Exchange of Shares

    Eligible  Funds.  As stated in the  Prospectus,  shares of the Trust may, 
under
certain circumstances, be exchanged by direct shareholders for Class A shares of
the following Oppenheimer funds ("Eligible Funds"):

      Limited Term New York Municipal Fund  
      Oppenheimer Bond Fund  
      Oppenheimer Capital  Appreciation Fund  
      Oppenheimer California  Municipal Fund 
      Oppenheimer Champion Income Fund
      Oppenheimer Convertible  Securities Fund 
      Oppenheimer Developing   Markets  Fund   
      Oppenheimer Disciplined   Allocation   Fund
      Oppenheimer Disciplined Value Fund 
      Oppenheimer Discovery Fund 
      Oppenheimer Enterprise  Fund  
      Oppenheimer Equity  Income  Fund  
      Oppenheimer Florida Municipal Fund
      Oppenheimer Global Fund 
      Oppenheimer Global Growth & Income Fund 
      Oppenheimer Gold & Special  Minerals Fund  
      Oppenheimer Growth Fund
      Oppenheimer High Yield Fund 
      Oppenheimer Insured Municipal Fund 
      Oppenheimer Intermediate   Municipal   Fund   
      Oppenheimer International   Bond  Fund
      Oppenheimer International  Growth Fund  
      Oppenheimer International  Small Company Fund 
      Oppenheimer Limited-Term Government Fund
      Oppenheimer Main Street California Municipal Fund
      Oppenheimer Main Street Income & Growth Fund
      Oppenheimer MidCap Fund
      Oppenheimer Multiple Strategies Fund
      Oppenheimer Municipal Bond Fund
      Oppenheimer New Jersey Municipal Fund
      Oppenheimer New York Municipal Fund
      Oppenheimer Pennsylvania Municipal Fund
      Oppenheimer Quest Balanced Value Fund
      Oppenheimer Quest Capital Value Fund, Inc.
      Oppenheimer Quest Global Value Fund, Inc.
      Oppenheimer Quest Opportunity Value Fund
      Oppenheimer Quest Small Cap Value Fund
      Oppenheimer Quest Value Fund, Inc.
      Oppenheimer Real Asset Fund
      Oppenheimer Strategic Income Fund
      Oppenheimer Total Return Fund, Inc.
      Oppenheimer U.S. Government Trust
      Oppenheimer World Bond Fund
      Panorama Series Fund, Inc.
      Rochester Fund Municipals
    

      the following "Money Market Funds":

      Centennial  America  Fund,  L.P.  Centennial  California  Tax Exempt Trust
      Centennial   Government   Trust  Centennial  New  York  Tax  Exempt  Trust
      Centennial Tax Exempt Trust  Oppenheimer Cash Reserves  Oppenheimer  Money
      Market Fund, Inc.

Dividends, Distributions and Taxes

Tax Status of the Trust's Dividends and Distributions.  The Federal and New York
tax treatment of the Trust's  dividends and  distributions  to  shareholders  is
explained in the  Prospectus  under the caption  "Dividends,  Distributions  and
Taxes." Under the Internal  Revenue  Code,  by December 31 each year,  the Trust
must  distribute  98% of its taxable  investment  income  earned from  January 1
through  December 31 of that year and 98% of its capital  gains  realized in the
period from November 1 of the prior year through  October 31 of the current year
or else the Trust must pay an excise tax on the amounts not  distributed.  While
it is  presently  anticipated  that the  Trust's  distributions  will meet those
requirements,  the Trust's Board and the Manager might determine in a particular
year that it might be in the best  interest of the Trust's  shareholders  not to
distribute  income or capital gains at the mandated levels and to pay the excise
tax on the undistributed amounts.




<PAGE>

INDEPENDENT AUDITORS' REPORT
Centennial New York Tax Exempt Trust


The Board of Trustees and Shareholders of
Centennial New York Tax Exempt Trust:


We have audited the accompanying statement of assets and liabilities,  including
the statement of investments, of Centennial New York Tax Exempt Trust as of June
30, 1998,  the related  statement  of  operations  for the year then ended,  the
statements  of changes in net assets for the years ended June 30, 1998 and 1997,
and the financial highlights for the period July 1, 1993 to June 30, 1998. These
financial  statements  and financial  highlights are the  responsibility  of the
Trust's  management.  Our  responsibility  is to  express  an  opinion  on these
financial statements and financial highlights based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable  assurance  about  whether the  financial  statements  and  financial
highlights are free of material misstatement.  An audit includes examining, on a
test basis,  evidence  supporting  the amounts and  disclosures in the financial
statements. Our procedures included confirmation of securities owned at June 30,
1998 by correspondence with the custodian.  An audit also includes assessing the
accounting principles used and significant estimates made by management, as well
as evaluating the overall financial statement presentation.  We believe that our
audits provide a reasonable basis for our opinion.

In our opinion,  such  financial  statements  and financial  highlights  present
fairly, in all material respects,  the financial position of Centennial New York
Tax Exempt Trust at June 30, 1998, the results of its operations, the changes in
its net assets, and the financial  highlights for the respective stated periods,
in conformity with generally accepted accounting principles.




DELOITTE & TOUCHE LLP

Denver, Colorado
July 22, 1998


<PAGE>


<TABLE>
<CAPTION>
===============================================================================================================================
STATEMENT OF INVESTMENTS June 30, 1998
Centennial New York Tax Exempt Trust

                                                                                       FACE                 VALUE
                                                                                       AMOUNT               SEE NOTE 1
<S>                                                                             <C>    <C>                  <C>
===============================================================================================================================
SHORT-TERM TAX-EXEMPT OBLIGATIONS - 100.8%
- -------------------------------------------------------------------------------------------------------------------------------
NEW YORK - 94.3%
- -------------------------------------------------------------------------------------------------------------------------------
Babylon, NY IDA RB, J. D'Addario & Co. Project, 3.55%                           1      $       500,000      $          500,000
- -------------------------------------------------------------------------------------------------------------------------------
Buffalo, NY RAN, 4.40%, 8/5/98                                                               1,500,000               1,500,814
- -------------------------------------------------------------------------------------------------------------------------------
Franklin Cnty., NY IDA RAN, McAdam Cheese Co. Project, 3.55%                    1            1,900,000               1,900,000
- -------------------------------------------------------------------------------------------------------------------------------
Hempstead, NY IDA RRB, Trigen-Nassau Energy, 3.60%                              1            1,000,000               1,000,000
- -------------------------------------------------------------------------------------------------------------------------------
Jefferson Cnty., NY IDA RB, 3.70%                                               1            2,500,000               2,499,997
- -------------------------------------------------------------------------------------------------------------------------------
Nassau Cnty., NY IDA Civic Facility RB, Winthrop University Hospital Assn.
Proje1t, 4%                                                                                  1,000,000               1,000,000
- -------------------------------------------------------------------------------------------------------------------------------
Nassau Cnty., NY IDA RB, Cold Spring Harbor Labor Project, 3.95%                1            2,500,000               2,500,000
- -------------------------------------------------------------------------------------------------------------------------------
NY MTAU Transportation Facilities RB, Series SG36, 3.68%                        1            2,390,000               2,390,000
- -------------------------------------------------------------------------------------------------------------------------------
NY Municipal Assistance Corp. SPAST Bonds, 3.65%, 8/12/98                       2            2,000,000               2,000,000
- -------------------------------------------------------------------------------------------------------------------------------
NYC Municipal Water Bonds, 3.60%, 7/15/98                                       2            2,000,000               2,000,000
- -------------------------------------------------------------------------------------------------------------------------------
NYC GOB, 3.70%, 7/28/98                                                         2            1,000,000               1,000,000
- -------------------------------------------------------------------------------------------------------------------------------
NYC Trust Cultural Resources RRB, American Museum of Natural History,           
Series B, MBIA Insured, 3.25%                                                   1              400,000                 400,000
- -------------------------------------------------------------------------------------------------------------------------------
NYS DA COP, Rockefeller University, 3.79%                                       1              500,000                 500,000
- -------------------------------------------------------------------------------------------------------------------------------
NYS DA RB, Cornell University, Series B, 3.85%                                  1            2,000,000               2,000,000
- -------------------------------------------------------------------------------------------------------------------------------
NYS DA RRB, New York University, Series A, 4%, 7/1/98                                        2,000,000               2,000,000
- -------------------------------------------------------------------------------------------------------------------------------
NYS DA RB, Sloan Kettering Cancer Center, 3.45%, 7/13/98                        2            4,500,000               4,500,000
- -------------------------------------------------------------------------------------------------------------------------------
NYS Environmental Quality GOB:
3.55%, 7/28/98                                                                  2            2,000,000               2,000,000
3.70%, 7/28/98                                                                  2            1,100,000               1,100,000
- -------------------------------------------------------------------------------------------------------------------------------
NYS Environmental SWD Bonds, General Electric:
3.40%, 7/10/98                                                                  2            1,000,000               1,000,000
3.45%, 7/10/98                                                                  2            1,000,000               1,000,000
- -------------------------------------------------------------------------------------------------------------------------------
NYS ERDAUEF RB, L.I. Lighting Co.:
Series A, 3.55%                                                                 1              600,000                 600,000
Series B, 3.60%                                                                 1            1,000,000               1,000,000
- -------------------------------------------------------------------------------------------------------------------------------
NYS ERDAUPC RB, Niagara Mohawk Corp. Project:
Series A, 3.85%                                                                 1            1,300,000               1,300,000
Series B, 3.80%, 10/15/98                                                                    1,000,000               1,000,000
- -------------------------------------------------------------------------------------------------------------------------------
NYS ERDAUPC RRB, Niagara Mohawk Power Corp., Series B, 3.80%                    1              400,000                 400,000
- -------------------------------------------------------------------------------------------------------------------------------
NYS HFA RB, Normandie Court I Project, 3.20%                                    1            2,300,000               2,299,949
- -------------------------------------------------------------------------------------------------------------------------------
NYS PAU RB, Series SG4, 3.68%                                                   1            1,900,000               1,900,000
- -------------------------------------------------------------------------------------------------------------------------------
NYS TBTAU Beneficial Interest COP, MBIA Insured, 3.65%                          1            1,900,000               1,900,000
- -------------------------------------------------------------------------------------------------------------------------------
NYS Urban Empire Development Corp. RB, Series A, 3.63%                          1            1,900,000               1,900,000
- -------------------------------------------------------------------------------------------------------------------------------
PAUNYNJ Bonds, 3.45%, 7/13/98                                                                1,045,000               1,045,000
- -------------------------------------------------------------------------------------------------------------------------------
Suffolk Cnty., NY IDA RB, Nissequogue Cogeneration Partnership, 3.40%           1              400,000                 400,000
- -------------------------------------------------------------------------------------------------------------------------------
Suffolk Cnty., NY Tax Anticipation Nts., Series RA-1, 4.25%, 8/13/98                         5,000,000               5,003,609
- -------------------------------------------------------------------------------------------------------------------------------
Westchester Cnty., NY GOB, 4.60%, 11/15/98                                                   2,000,000               2,008,014
                                                                                                              -----------------
                                                                                                                    53,547,383
- -------------------------------------------------------------------------------------------------------------------------------
U.S. POSSESSIONS - 6.5%
- -------------------------------------------------------------------------------------------------------------------------------
PR CMWLTH Tax & RAN, Series A, 4.50%, 7/30/98                                                2,100,000               2,101,332
- -------------------------------------------------------------------------------------------------------------------------------
PR Industrial, Medical & Environmental PC Facilities FAU RB, Reynolds Metals 
Co. Project, 3.80%, 9/1/98                                                                   1,600,000               1,600,000
                                                                                                             -----------------
                                                                                                                     3,701,332
</TABLE>

5

<PAGE>

<TABLE>
<CAPTION>
===============================================================================================================================
STATEMENT OF INVESTMENTS (Continued)
Centennial New York Tax Exempt Trust

                                                                                                               VALUE
                                                                                                               SEE NOTE 1
<S>                                                                                              <C>           <C>
- -------------------------------------------------------------------------------------------------------------------------------
TOTAL INVESTMENTS, AT VALUE                                                                      100.8%         $57,248,715
- -------------------------------------------------------------------------------------------------------------------------------
LIABILITIES IN EXCESS OF OTHER ASSETS                                                             (0.8)            (442,101)
                                                                                         --------------       -----------------

NET ASSETS                                                                                       100.0%         $56,806,614
                                                                                         ==============     ===================


</TABLE>

To simplify the  listings of  securities,  abbreviations  are used per the table
below:
<TABLE>
<S>                                                                         <C>
CMWLTH  -  Commonwealth                                                     NYC - New  York  City  
COP  -  Certificates  of Participation                                      NYS - New York State 
DA - Dormitory Authority                                                    PAU - Port Authority
ERDAUEF  - Energy  Research  &  Development  Authority  Electric            PAUNYNJ - Port Authority of New York &
    Facilities                                                                  New Jersey
ERDAUPC - Energy Research & Development Authority Pollution Control         PC - Pollution Control
FAU - Finance Authority                                                     RAN - Revenue Anticipation Nts.
GOB - General Obligation Bonds                                              RB - Revenue Bonds
HFA - Housing Finance Agency                                                RRB - Revenue Refunding Bonds
IDA - Industrial Development Agency                                         SPAST - Special Assessment
L.I. - Long Island                                                          SWD - Solid Waste Disposal
MTAU - Metropolitan Transportation Authority                                TBTAU - Triborough Bridge & Tunnel Authority
</TABLE>


1.  Floating or variable  rate  obligation  maturing in more than one year.  The
interest  rate,  which is based on  specific,  or an index of,  market  interest
rates, is subject to change  periodically  and is the effective rate on June 30,
1998. This  instrument may also have a demand feature which allows,  on up to 30
days' notice,  the recovery of principal at any time, or at specified  intervals
not exceeding one year. 2. Put  obligation  redeemable at full face value on the
date reported.

See accompanying Notes to Financial Statements.

6

<PAGE>

<TABLE>
<CAPTION>
=============================================================================================================================
STATEMENT OF ASSETS AND LIABILITIES June 30, 1998 Centennial New York Tax Exempt
Trust


<S>                                                                                                              <C>
=============================================================================================================================
ASSETS
Investments, at value                                                                                            $57,248,715
- -----------------------------------------------------------------------------------------------------------------------------
Cash                                                                                                                 271,626
- -----------------------------------------------------------------------------------------------------------------------------
Receivables:
Interest                                                                                                             658,797
Shares of beneficial interest sold                                                                                   178,555
- -----------------------------------------------------------------------------------------------------------------------------
Receivable from manager                                                                                                7,614
- -----------------------------------------------------------------------------------------------------------------------------
Other                                                                                                                  2,926
                                                                                                        ---------------------
Total assets                                                                                                      58,368,233

=============================================================================================================================
LIABILITIES Payables and other liabilities:
Shares of beneficial interest redeemed                                                                             1,441,341
Dividends                                                                                                             52,618
Service plan fees                                                                                                     26,179
Transfer and shareholder servicing agent fees                                                                          9,559
Other                                                                                                                 31,922
                                                                                                        ---------------------
Total liabilities                                                                                                  1,561,619

=============================================================================================================================
NET ASSETS                                                                                                       $56,806,614
                                                                                                        =====================

=============================================================================================================================
COMPOSITION OF NET ASSETS
Paid-in capital                                                                                                  $56,801,734
- -----------------------------------------------------------------------------------------------------------------------------
Undistributed net investment income                                                                                    7,614
- -----------------------------------------------------------------------------------------------------------------------------
Accumulated net realized loss on investment transactions                                                              (2,734)
- -----------------------------------------------------------------------------------------------------------------------------
Net assets - applicable to 56,801,734 shares of beneficial
interest outstanding                                                                                             $56,806,614
                                                                                                        =====================

=============================================================================================================================
NET ASSET VALUE, REDEMPTION PRICE AND OFFERING PRICE PER SHARE                                                         $1.00



</TABLE>

See accompanying Notes to Financial Statements.

7

<PAGE>


<TABLE>
<CAPTION>
=============================================================================================================================
STATEMENT OF OPERATIONS For the Year Ended June 30, 1998
Centennial New York Tax Exempt Trust


<S>                                                                                                               <C>
=============================================================================================================================
INVESTMENT INCOME-Interest                                                                                        $1,967,417

=============================================================================================================================
EXPENSES
Management fees - Note 3                                                                                             269,488
- -----------------------------------------------------------------------------------------------------------------------------
Service plan fees - Note 3                                                                                           105,278
- -----------------------------------------------------------------------------------------------------------------------------
Transfer and shareholder servicing agent fees - Note 3                                                                48,387
- -----------------------------------------------------------------------------------------------------------------------------
Shareholder reports                                                                                                   21,567
- -----------------------------------------------------------------------------------------------------------------------------
Custodian fees and expenses                                                                                           15,194
- -----------------------------------------------------------------------------------------------------------------------------
Legal, auditing and other professional fees                                                                            9,896
- -----------------------------------------------------------------------------------------------------------------------------
Registration and filing fees                                                                                           5,630
- -----------------------------------------------------------------------------------------------------------------------------
Trustees' fees and expenses                                                                                            2,000
- -----------------------------------------------------------------------------------------------------------------------------
Other                                                                                                                  2,569
                                                                                                        ---------------------
Total expenses                                                                                                       480,009
Less expenses paid indirectly - Note 3                                                                                (8,082)
Less assumption of expenses by Centennial Asset Management
Corporation - Note 3                                                                                                 (40,542)
                                                                                                        ---------------------
Net expenses                                                                                                         431,385

=============================================================================================================================
NET INVESTMENT INCOME                                                                                              1,536,032

=============================================================================================================================
NET REALIZED LOSS ON INVESTMENTS                                                                                        (844)

=============================================================================================================================
NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS                                                              $1,535,188
                                                                                                        =====================

</TABLE>



<TABLE>
<CAPTION>
=============================================================================================================================
STATEMENTS OF CHANGES IN NET ASSETS


                                                                                            Year Ended June 30,
                                                                                            1998                 1997
<S>                                                                                         <C>                  <C>
=============================================================================================================================
OPERATIONS
Net investment income                                                                        $1,536,032           $1,239,717
- -----------------------------------------------------------------------------------------------------------------------------
Net realized loss                                                                                  (844)                (172)
                                                                                   ------------------------------------------
Net increase in net assets resulting from operations                                          1,535,188            1,239,545

=============================================================================================================================
DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS                                                  (1,528,418)          (1,239,717)

=============================================================================================================================
BENEFICIAL INTEREST TRANSACTIONS
Net increase in net assets resulting from
beneficial interest transactions - Note 2                                                     7,903,908            9,088,907

=============================================================================================================================
NET ASSETS
Total increase                                                                                7,910,678            9,088,735
- -----------------------------------------------------------------------------------------------------------------------------
Beginning of period                                                                          48,895,936           39,807,201
                                                                                   ------------------------------------------

End of period                                                                               $56,806,614          $48,895,936
                                                                                   ==========================================

</TABLE>


See accompanying Notes to Financial Statements.

8

<PAGE>



<TABLE>
<CAPTION>
=============================================================================================================================
FINANCIAL HIGHLIGHTS
Centennial New York Tax Exempt Trust

                                                         Year Ended June 30,
                                                         1998           1997           1996           1995           1994
<S>                                                      <C>            <C>            <C>            <C>            <C>
============================================================================================================================
PER SHARE OPERATING DATA
Net asset value, beginning of period                       $1.00          $1.00          $1.00          $1.00          $1.00
- ----------------------------------------------------------------------------------------------------------------------------
Income from investment operations - net
investment income and net realized gain                      .03            .03            .03            .03            .02
Dividends and distributions to shareholders                 (.03)          (.03)          (.03)          (.03)          (.02)
- ----------------------------------------------------------------------------------------------------------------------------
Net asset value, end of period                             $1.00          $1.00          $1.00          $1.00          $1.00
                                                  ==========================================================================

============================================================================================================================
TOTAL RETURN(1)                                             2.87%          2.76%          2.79%          2.85%          1.68%
============================================================================================================================
RATIOS/SUPPLEMENTAL DATA
Net assets, end of period (in thousands)                 $56,807        $48,896        $39,807        $35,846        $26,519
- ----------------------------------------------------------------------------------------------------------------------------
Average net assets (in thousands)                        $53,923        $45,363        $42,351        $29,590        $25,419
- ----------------------------------------------------------------------------------------------------------------------------
Ratios to average net assets:
Net investment income                                       2.85%          2.73%          2.76%          2.84%          1.67%
Expenses, before voluntary assumption by the Manager (2)    0.89%          0.88%          0.93%          0.95%          1.02%
Expenses, net of voluntary assumption by the Manager        0.80%          0.80%          0.80%          0.80%          0.80%

</TABLE>


1.  Assumes a  hypothetical  initial  investment  on the business day before the
first day of the fiscal  period,  with all  dividends  reinvested  in additional
shares  on the  reinvestment  date,  and  redemption  at  the  net  asset  value
calculated on the last business day of the fiscal period.  Total returns reflect
changes in net investment  income only. 2. Beginning in fiscal 1995, the expense
ratio reflects the effect of gross expenses paid indirectly by the Trust.  Prior
year expense ratios have not been adjusted.


See accompanying Notes to Financial Statements.

9

<PAGE>






NOTES TO FINANCIAL STATEMENTS
Centennial New York Tax Exempt Trust


1.  SIGNIFICANT ACCOUNTING POLICIES
Centennial  New York Tax  Exempt  Trust  (the  Trust)  is  registered  under the
Investment  Company Act of 1940,  as  amended,  as a  non-diversified,  open-end
management  investment company.  The Trust's investment objective is to seek the
maximum  current  income exempt from  Federal,  New York State and New York City
income taxes for individual  investors that is consistent  with  preservation of
capital.   The  Trust's   investment  advisor  is  Centennial  Asset  Management
Corporation  (the Manager),  a subsidiary of  OppenheimerFunds,  Inc. (OFI). The
following is a summary of significant  accounting policies consistently followed
by the Trust.

INVESTMENT VALUATION.  Portfolio securities are valued on the basis of amortized
cost, which approximates market value.

FEDERAL  TAXES.  The Trust intends to continue to comply with  provisions of the
Internal  Revenue Code  applicable  to  regulated  investment  companies  and to
distribute  all of its taxable  income to  shareholders.  Therefore,  no federal
income or excise tax provision is required.

DISTRIBUTIONS TO SHAREHOLDERS.  The Trust intends to declare  dividends from net
investment  income each day the New York Stock Exchange is open for business and
pay such  dividends  monthly.  To effect its policy of  maintaining  a net asset
value of $1.00 per share, the Trust may withhold dividends or make distributions
of net realized gains.

OTHER. Investment transactions are accounted for on the date the investments are
purchased or sold (trade date).  Realized  gains and losses on  investments  are
determined on an identified cost basis, which is the same basis used for federal
income tax purposes.  The Trust  concentrates  its  investments in New York and,
therefore,  may have more credit risks related to the economic conditions of New
York than a portfolio with a broader geographical diversification.

The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect  the  reported  amounts  of assets  and  liabilities  and  disclosure  of
contingent  assets and  liabilities at the date of the financial  statements and
the reported amounts of income and expenses during the reporting period.  Actual
results could differ from those estimates.


2.  SHARES OF BENEFICIAL INTEREST
The  Trust  has  authorized  an  unlimited  number  of no par  value  shares  of
beneficial  interest.  Transactions  in shares of  beneficial  interest  were as
follows:

<TABLE>
<CAPTION>

                                              Year Ended June 30, 1998           Year Ended June 30, 1997
                                              Shares          Amount              Shares          Amount
<S>                                           <C>             <C>                 <C>             <C>
Sold                                           189,493,444    $189,493,444         144,009,060    $ 144,009,060
Dividends and distributions reinvested           1,477,555       1,477,555           1,193,252        1,193,252
Redeemed                                      (183,067,091)   (183,067,091)       (136,113,405)    (136,113,405)
                                            ----------------  ---------------     ---------------  ----------------
Net increase                                     7,903,908    $  7,903,908           9,088,907    $   9,088,907
                                            ===============   ==============      ==============   ==============
</TABLE>

10

<PAGE>



NOTES TO FINANCIAL STATEMENTS (Continued)
Centennial New York Tax Exempt Trust


3.  MANAGEMENT FEES AND OTHER TRANSACTIONS WITH AFFILIATES
Management  fees paid to the  Manager  were in  accordance  with the  investment
advisory agreement with the Trust which provides for a fee of 0.50% of the first
$250 million of net assets; 0.475% of the next $250 million of net assets; 0.45%
of the next  $250  million;  0.425% of the next  $250  million  and 0.40% of net
assets in excess of $1 billion. The Manager has voluntarily undertaken to assume
Trust expenses in excess of 0.80% of average annual net assets.

Shareholder  Services,  Inc.  (SSI),  a  subsidiary  of OFI, is the transfer and
shareholder  servicing agent for the Trust and for other  registered  investment
companies. SSI's total costs of providing such services are allocated ratably to
these companies.

Expenses paid indirectly represent a reduction of custodian fees for earnings on
cash balances maintained by the Trust.

Under an  approved  service  plan,  the Trust may  expend up to 0.20% of its net
assets annually to reimburse the Manager, as distributor,  for costs incurred in
connection  with the  personal  service and  maintenance  of accounts  that hold
shares of the Trust, including amounts paid to brokers, dealers, banks and other
institutions.


11

<PAGE>



                                  APPENDIX A

                      DESCRIPTION OF SECURITIES RATINGS

Below is a description of the two highest rating  categories for Short Term Debt
and  Long   Term   Debt  by  the   "Nationally-Recognized   Statistical   Rating
Organizations" which the Manager evaluates in purchasing securities on behalf of
the Trust. The ratings descriptions are based on information supplied by the
ratings organizations to subscribers.

Short Term Debt Ratings.

Moody's Investors Service, Inc.  ("Moody's"):  The following rating designations
for commercial  paper (defined by Moody's as promissory  obligations  not having
original  maturity  in excess of nine  months),  are  judged  by  Moody's  to be
investment grade, and indicate the relative repayment capacity of rated issuers:

Prime-1: Superior capacity for repayment. Capacity will normally be evidenced by
         the  following  characteristics:   (a)  leveling  market  positions  in
         well-established   industries;  (b)  high  rates  of  return  on  funds
         employed;  (c)  conservative  capitalization  structures  with moderate
         reliance  on debt and ample  asset  protection;  (d) broad  margins  in
         earning  coverage of fixed  financial  charges and high  internal  cash
         generation;  and (e) well  established  access to a range of  financial
         markets and assured sources of alternate liquidity.

Prime-2: Strong capacity for repayment.  This will normally be evidenced by many
         of the  characteristics  cited above but to a lesser  degree.  Earnings
         trends  and  coverage  ratios,  while  sound,  will be more  subject to
         variation. Capitalization characteristics, while still appropriate, may
         be more affected by external  conditions.  Ample alternate liquidity is
         maintained.

Moody's  ratings for state and municipal  short-term  obligations are designated
"Moody's Investment Grade" ("MIG").  Short-term notes which have demand features
may also be designated as "VMIG". These rating categories are as follows:

MIG1/VMIG1:    Best quality.  There is present strong  protection by established
               cash flows, superior liquidity support or demonstrated broadbased
               access to the market for refinancing.

MIG2/VMIG2:    High quality.  Margins of protection are ample although not so
large as in the preceding group.

Standard  &  Poor's  Corporation  ("S&P"):  The  following  ratings  by S&P  for
commercial paper (defined by S&P as debt having an original  maturity of no more
than 365 days) assess the likelihood of payment:
- ----------------------------- 

A-1:  Strong  capacity for timely  payment.  Those issues  determined to possess
extremely  strong  safety  characteristics  are  denoted  with a plus  sign  (+)
designation.

 A-2: Satisfactory capacity for timely payment.  However, the relative degree of
safety is not as high as for issues designated "A-1".

S&P's ratings for Municipal Notes due in three years or less are:

SP-1: Very strong or strong capacity to pay principal and interest. Those issues
determined to possess  overwhelming safety  characteristics will be given a plus
(+) designation.

SP-2:  Satisfactory capacity to pay principal and interest.

S&P assigns "dual  ratings" to all  municipal  debt issues that have a demand or
double  feature as part of their  provisions.  The first  rating  addresses  the
likelihood  of repayment of principal and interest as due, and the second rating
addresses  only the demand  feature.  With  short-term  demand debt,  S&P's note
rating  symbols  are used  with  the  commercial  paper  symbols  (for  example,
"SP-1+/A- 1+").

IBCA Fitch  ("Fitch"):  Fitch assigns the following  short-term  ratings to debt
obligations that are payable on demand or have original  maturities of generally
up  to  three  years,  including  commercial  paper,  certificates  of  deposit,
medium-term notes, and municipal and investment notes:

F-1+: Exceptionally strong credit quality; the strongest degree of assurance for
timely payment.

F-1: Very strong credit  quality;  assurance of timely  payment is only slightly
less in degree than issues rated "F-1+".

F-2: Good credit quality;  satisfactory  degree of assurance for timely payment,
but the margin of safety is not as great as for issues  assigned "F-1+" or "F-1"
ratings.

Duff & Phelps, Inc. ("Duff & Phelps"):  The following ratings are for commercial
paper (defined by Duff & Phelps as obligations with maturities,  when issued, of
under one year), asset-backed commercial paper, and certificates of deposit (the
ratings cover all obligations of the institution with  maturities,  when issued,
of under one year, including bankers' acceptance and letters of credit):

Duff     1+:  Highest  certainty  of  timely  payment.   Short-term   liquidity,
         including  internal  operating  factors  and/or  access to  alternative
         sources of funds,  is  outstanding,  and safety is just below risk-free
         U.S. Treasury short-term obligations.

Duff 1: Very high certainty of timely payment.  Liquidity  factors are excellent
and supported by good fundamental protection factors. Risk factors are minor.


Duff 1-: High  certainty  of timely  payment.  Liquidity  factors are strong and
supported by good fundamental protection factors. Risk factors are very small.

 Duff    2: Good  certainty  of timely  payment.  Liquidity  factors and company
         fundamentals  are sound.  Although  ongoing  funding  needs may enlarge
         total financing  requirements,  access to capital markets is good. Risk
         factors are small.

Thomson  BankWatch,  Inc.  ("TBW"):  The following  short-term  ratings apply to
commercial paper, certificates of deposit, unsecured notes, and other securities
having a maturity of one year or less.
- ----------------------- 

TBW-1:   The highest  category;  indicates the degree of safety regarding timely
         repayment of principal and interest is very strong.

TBW-2: The second highest rating category;  while the degree of safety regarding
timely  repayment of principal  and interest is strong,  the relative  degree of
safety is not as high as for issues rated "TBW-1".

Long Term Debt Ratings.  These ratings are relevant for securities  purchased by
the Trust with a remaining  maturity of 397 days or less, or for rating  issuers
of short-term obligations.

Moody's:  Bonds (including municipal bonds) are rated as follows:

Aaa:   Judged  to be the  best  quality.  They  carry  the  smallest  degree  of
       investment  risk and are generally  referred to as "gilt edge."  Interest
       payments are protected by a large or by an  exceptionally  stable margin,
       and principal is secure. While the various protective elements are likely
       to change,  such changes as can be visualized are most unlikely to impair
       the fundamentally strong positions of such issues.

Aa: Judged to be of high quality by all standards. Together with the "Aaa" group
they comprise what are generally known as high-grade bonds. They are rated lower
than the best  bonds  because  margins of  protection  may not be as large as in
"Aaa"  securities  or  fluctuations  of  protective  elements  may be of greater
amplitude or there may be other elements  present which make the long-term risks
appear somewhat larger than in "Aaa" securities.

Moody's  applies  numerical  modifiers  "1",  "2"  and  "3" in its  "Aa"  rating
classification. The modifier "1" indicates that the security ranks in the higher
end of its generic  rating  category;  the  modifier  "2"  indicates a mid-range
ranking; and the modifier "3" indicates that the issue ranks in the lower end of
its generic rating category.

Standard & Poor's:  Bonds (including municipal bonds) are rated as follows:

AAA:  The highest  rating  assigned by S&P.  Capacity to pay  interest and repay
principal is extremely strong.

AA A strong  capacity to pay interest and repay  principal and differ from "AAA"
rated issues only in small degree.

Duff & Phelps:

AAA: The highest credit  quality.  The risk factors are  negligible,  being only
slightly more than for risk-free U.S. Treasury debt.

AA: High credit quality.  Protection factors are strong.  Risk is modest but may
vary  slightly  from time to time because of economic  conditions.  Plus (+) and
minus (-) signs are used in the "AA" category to indicate the relative  position
of a credit within that category.

TBW: TBW issues the following  ratings for  companies.  These ratings assess the
likelihood of receiving  payment of principal and interest on a timely basis and
incorporate  TBW's  opinion as to the  vulnerability  of the  company to adverse
developments,  which may impact the market's perception of the company,  thereby
affecting the marketability of its securities.

A:    Possesses an  exceptionally  strong  balance  sheet and  earnings  record,
      translating into an excellent  reputation and  unquestioned  access to its
      natural money markets.  If weakness or vulnerability  exists in any aspect
      of the company's  business,  it is entirely  mitigated by the strengths of
      the organization.

A/B:  The company is financially very solid with a favorable track record and no
      readily  apparent  weakness.  Its overall risk profile,  while low, is not
      quite as favorable as for companies in the highest rating category.


                                     A- 4

<PAGE>



                                  APPENDIX B

                           INDUSTRY CLASSIFICATIONS


                  Electric                      Resource Recovery
                  Gas
                  Water                         Higher Education
                  Sewer                         Education
                  Telephone

                  Adult Living Facilities       Lease Rental
                  Hospital



                  General Obligation            Non Profit Organization
                  Special Assessment
                  Sales Tax
                                                Highways
                           Marine/Aviation Facilities
                  Manufacturing, Non Durables
                  Manufacturing, Durables
                                                Multiple Family Housing
                                                Single Family Housing
                  Pollution Control





                                     B- 1

<PAGE>



                                  APPENDIX C

                          TAX EQUIVALENT YIELD TABLES


The equivalent  yield tables below compare  tax-free  income with taxable income
under  Federal,  New York  State and New York City  income  tax rates  effective
January 1, 1998. Combined taxable income refers to the net amount subject to (i)
Federal and New York State  income tax as to the first two tables below and (ii)
Federal,  New York State and New York City income tax as to the third and fourth
tables below, in each case after  deductions and  exemptions.  The tables assume
that an investor's  highest tax bracket  applies to the change in taxable income
resulting from a switch between  taxable and non-taxable  investments,  that the
investor is not subject to the  Alternative  Minimum Tax and that New York State
and local  income tax  payments  are fully  deductible  for  Federal  income tax
purposes.  They do not reflect the phaseout of itemized  deductions and personal
exemptions at higher income levels,  resulting in higher effective tax rates and
tax equivalent yields.

<TABLE>
<CAPTION>

New York State Residents

Combined Taxable Income
                                                           Centennial New York
                                                           Tax-Exempt Trust Yield
Single Return          Joint Return                        of:
                                              Combined     2.0%       2.5%     3.0%
                                              Effective    Is Approximately
            Not                    Not        Tax          Equivalent to a Taxable
Over        Over       Over        Over       Bracket      Yield of:              
<S>         <C>        <C>         <C>        <C>          <C>       <C>      <C>

                       $ 22,000    $ 26,000     19.46%     2.48%     3.10%     3.72%
                       $ 26,000    $ 40,000     20.02%     2.50%     3.13%     3.75%
$ 20,000    $ 25,350   $ 40,000    $ 42,350     20.82%     2.53%     3.16%     3.79%
$ 25,350    $ 61,400   $ 42,350    $102,300     32.93%     2.98%     3.73%     4.47%
$ 61,400    $128,100   $102,300    $155,950     35.73%     3.11%     3.89%     4.67%
$128,100    $278,450   $155,950    $278,450     40.38%     3.35%     4.19%     5.03%
$278,450               $278,450                 43.74%     3.55%     4.44%     5.33%

</TABLE>



                                              C-1

<PAGE>


<TABLE>
<CAPTION>

New York State Residents

Combined Taxable Income
                                                           Centennial New York
                                                           Tax-Exempt Trust Yield
Single Return                      Joint Return            of:
- -------------                      ------------
                                              Combined     3.5%      4.0%       4.5%
                                              Effective    Is Approximately
            Not                    Not        Tax          Equivalent to a Taxable
Over        Over       Over        Over       Bracket      Yield of:              
<S>         <C>        <C>         <C>        <C>          <C>       <C>      <C>
                       $ 22,000    $ 26,000     19.46%     4.35%     4.97%     5.59%
                       $ 26,000    $ 40,000     20.02%     4.38%     5.00%     5.63%
$ 20,000    $ 25,350   $ 40,000    $ 42,350     20.82%     4.42%     5.05%     5.68%
$ 25,350    $ 61,400   $ 42,350    $102,300     32.93%     5.22%     5.96%     6.71%
$ 61,400    $128,100   $102,300    $155,950     35.73%     5.45%     6.22%     7.00%
$128,100    $278,450   $155,950    $278,450     40.38%     5.87%     6.71%     7.55%
$278,450               $278,450                 43.74%     6.22%     7.11%     8.00%



New York City Residents

Combined Taxable Income

                                                           Centennial New York
                                                           Tax-Exempt Trust Yield
Single Return                      Joint Return            of:
- -------------                      ------------
                                              Combined     2.0%       2.5%     3.0%
                                              Effective    Is Approximately
            Not                    Not        Tax          Equivalent to a Taxable
Over        Over       Over        Over       Bracket      Yield of:              

                       $ 27,000    $ 40,000     23.75%     2.62%     3.28%     3.93%
$ 20,000    $ 25,000   $ 40,000    $ 42,350     24.55%     2.65%     3.31%     3.98%
$ 25,000    $ 25,350                            24.56%     2.65%     3.31%     3.98%
                       $ 42,350    $ 45,000     36.09%     3.13%     3.91%     4.69%
$ 25,350    $ 50,000   $ 45,000    $ 90,000     36.10%     3.13%     3.91%     4.69%
$ 50,000    $ 61,400   $ 90,000    $102,300     36.14%     3.13%     3.92%     4.70%
$ 61,400    $128,100   $102,300    $108,000     38.80%     3.27%     4.09%     4.90%
                       $108,000    $155,950     38.80%     3.27%     4.09%     4.90%
$128,100    $278,450   $155,950    $278,450     43.24%     3.52%     4.40%     5.29%
$278,450               $278,450                 46.43%     3.73%     4.67%     5.60%

</TABLE>
<PAGE>

<TABLE>
<CAPTION>


New York City Residents

Combined Taxable Income

                                                           Centennial New York
                                                           Tax-Exempt Trust Yield
Single Return                      Joint Return            of:
- -------------                      ------------
                                              Combined     3.5%       4.0%      4.5%
                                              Effective    Is Approximately
            Not                    Not        Tax          Equivalent to a Taxable
Over        Over       Over        Over       Bracket      Yield of:              
<S>         <C>        <C>         <C>        <C>          <C>       <C>      <C>
                       $ 27,000    $ 40,000     23.75%     4.59%     5.25%     5.90%
$ 20,000    $ 25,000   $ 40,000    $ 42,350     24.55%     4.64%     5.30%     5.96%
$ 25,000    $ 25,350                            24.56%     4.64%     5.30%     5.97%
                       $ 42,350    $ 45,000     36.09%     5.48%     6.26%     7.04%
$ 25,350    $ 50,000   $ 45,000    $ 90,000     36.10%     5.48%     6.26%     7.04%
$ 50,000    $ 61,400   $ 90,000    $102,300     36.14%     5.48%     6.26%     7.05%
$ 61,400    $128,100   $102,300    $108,000     38.80%     5.72%     6.54%     7.35%
                       $108,000    $155,950     38.80%     5.72%     6.54%     7.35%
$128,100    $278,450   $155,950    $278,450     43.24%     6.17%     7.05%     7.93%
$278,450               $278,450                 46.43%     6.53%     7.47%     8.40%

</TABLE>



                                              C-2

<PAGE>



                                  APPENDIX D

                     AUTOMATIC WITHDRAWAL PLAN PROVISIONS

By requesting an Automatic  Withdrawal Plan, the shareholder agrees to the terms
and  conditions  applicable to such plans,  as stated below and elsewhere in the
Application  for such Plans,  the  Prospectus  and this  Statement of Additional
Information  as they may be  amended  from time to time by the Trust  and/or the
Distributor.  When adopted, such amendments will automatically apply to existing
Plans.

      Trust shares will be redeemed as necessary  to meet  withdrawal  payments.
Shares  acquired  without a sales charge will be redeemed  first and  thereafter
shares acquired with reinvested  dividends and distributions  followed by shares
acquired  with a sales  charge will be redeemed to the extent  necessary to make
withdrawal  payments.  Depending  upon  the  amount  withdrawn,  the  investor's
principal may be depleted. Payments made to shareholders under such plans should
not be considered as a yield or income on an investment. Purchases of additional
shares concurrently with withdrawals are undesirable because of sales charges on
purchases when made.  Accordingly,  a shareholder  may not maintain an Automatic
Withdrawal Plan while simultaneously making regular purchases.

      1.  Shareholder  Services,  Inc.,  the Transfer  Agent of the Trust,  will
administer  the Automatic  Withdrawal  Plan (the "Plan") as agent for the person
(the "Planholder") who executed the Plan authorization and application submitted
to the Transfer Agent.

      2.  Certificates  will not be issued for shares of the Trust purchased for
and held under the Plan,  but the Transfer  Agent will credit all such shares to
the  account  of  the  Planholder  on  the  records  of  the  Trust.  Any  share
certificates  now held by the Planholder  may be  surrendered  unendorsed to the
Transfer Agent with the Plan  application so that the shares  represented by the
certificate  may be held  under the Plan.  Those  shares  will be carried on the
Planholder's Plan Statement.

      3.  Distributions  of capital  gains must be  reinvested  in shares of the
Trust,  which will be done at net asset value without a sales charge.  Dividends
may be paid in cash or reinvested.

      4. Redemptions of shares in connection with disbursement  payments will be
made at the net asset value per share determined on the redemption date.

      5. Checks or ACH payments will be transmitted approximately three business
days prior to the date selected for receipt of the monthly or quarterly  payment
(the date of receipt is  approximate),  according  to the  choice  specified  in
writing by the Planholder.

      6. The amount and the interval of disbursement payments and the address to
which  checks are to be mailed may be changed at any time by the  Planholder  on
written notification to the Transfer Agent. The Planholder should allow at least
two weeks' time in mailing such notification  before the requested change can be
put in effect.

      7. The Planholder may, at any time, instruct the Transfer Agent by written
notice (in proper form in accordance with the  requirements of the  then-current
prospectus  of the Trust) to redeem  all,  or any part of, the shares held under
the Plan.  In such case,  the  Transfer  Agent will  redeem the number of shares
requested  at the net asset  value per  share in effect in  accordance  with the
Trust's usual  redemption  procedures  and will mail a check for the proceeds of
such redemption to the Planholder.

      8. The Plan may, at any time, be  terminated by the  Planholder on written
notice to the Transfer Agent, or by the Transfer Agent upon receiving directions
to that effect from the Trust.  the Transfer  Agent will also terminate the Plan
upon receipt of evidence  satisfactory to it of the death or legal incapacity of
the Planholder. Upon termination of the Plan by the Transfer Agent or the Trust,
shares  remaining  unredeemed will be held in an  uncertificated  account in the
name   of   the    Planholder,    and   the   account   will   continue   as   a
dividend-reinvestment,   uncertificated   account   unless   and  until   proper
instructions are received from the Planholder,  his executor or guardian,  or as
otherwise appropriate.

      9. For  purposes of using  shares held under the Plan as  collateral,  the
Planholder may request issuance of a portion of his shares in certificated form.
Upon written request from the Planholder,  the Transfer Agent will determine the
number of shares as to which a certificate may be issued, so as not to cause the
withdrawal checks to stop because of exhaustion of uncertificated  shares needed
to continue payments.  Should such uncertificated shares become exhausted,  Plan
withdrawals will terminate.

      10. The Transfer  Agent shall incur no liability to the Planholder for any
action taken or omitted by the Transfer Agent in good faith.

      11. In the event that the  Transfer  Agent  shall cease to act as transfer
agent  for the  Trust,  the  Planholder  will be deemed  to have  appointed  any
successor transfer agent to act as his agent in administering the Plan.


                                     D-3

<PAGE>


Investment Advisor and Distributor
Centennial Asset Management Corporation
6803 South Tucson Way
Englewood, Colorado 80112

Sub Distributor
OppenheimerFunds Distributor, Inc.
PO Box 5254
Denver, Colorado 80217

Transfer and Shareholder Servicing Agent
Shareholder Services, Inc.
P.O. Box 5143
Denver, Colorado 80217-5143
1-800-525-9310

Custodian of Portfolio Securities
Citibank, N.A.
399 Park Avenue
New York, New York 10043

Independent Auditors
Deloitte & Touche LLP
555 Seventeenth Street
Denver, Colorado 80202

Legal Counsel
Myer, Swanson, Adams & Wolf, P.C.
1600 Broadway
Denver, Colorado 80202


















PX0780.001.1098



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