AAMES CAPITAL CORP
424B2, 1996-12-20
ASSET-BACKED SECURITIES
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<PAGE>   1
 
PROSPECTUS SUPPLEMENT
(TO PROSPECTUS DATED DECEMBER 11, 1996)
 
                          AAMES MORTGAGE TRUST 1996-D
                                  $600,000,000
                      MORTGAGE PASS-THROUGH CERTIFICATES,
                                 SERIES 1996-D
              $85,500,000 CLASS A-1A ADJUSTABLE RATE CERTIFICATES
                   $27,000,000 6.34% CLASS A-1B CERTIFICATES
                   $46,500,000 6.52% CLASS A-1C CERTIFICATES
                   $10,000,000 6.75% CLASS A-1D CERTIFICATES
                   $31,500,000 6.87% CLASS A-1E CERTIFICATES
                   $17,000,000 7.17% CLASS A-1F CERTIFICATES
                   $24,500,000 7.32% CLASS A-1G CERTIFICATES
              $358,000,000 CLASS A-2 ADJUSTABLE RATE CERTIFICATES
                           AAMES CAPITAL CORPORATION
                              Sponsor and Servicer
 
    The Mortgage Pass-Through Certificates, Series 1996-D, will consist of the
Class A-1A Certificates, the Class A-1B Certificates, the Class A-1C
Certificates, the Class A-1D Certificates, the Class A-1E Certificates, the
Class A-1F Certificates and the Class A-1G Certificates (collectively, the
"Class A-1 Certificates"), the Class A-2 Certificates (the "Class A-2
Certificates" and, together with the Class A-1 Certificates, the "Class A
Certificates") and the Class R Certificate (the "Class R Certificate" and,
together with the Class A Certificates, the "Certificates"). Only the Class A
Certificates are offered hereby. The Certificates will represent undivided
beneficial ownership interests in Aames Mortgage Trust 1996-D (the "Trust")
established by Aames Capital Corporation (the "Sponsor") pursuant to a Pooling
and Servicing Agreement to be dated as of December 1, 1996 (the "Pooling and
Servicing Agreement") between the Sponsor, in its capacities as Sponsor and
Servicer, and the trustee specified herein (the "Trustee").
                                                        (continued on next page)
                                  [FSA LOGO]
 
     SEE "RISK FACTORS" STARTING ON PAGE S-22 HEREOF AND ON PAGE 16 OF THE
PROSPECTUS FOR A DESCRIPTION OF CERTAIN FACTORS THAT SHOULD BE CONSIDERED BY
PROSPECTIVE INVESTORS IN THE CLASS A CERTIFICATES OFFERED HEREBY.
                            ------------------------
 
THE CLASS A CERTIFICATES WILL REPRESENT BENEFICIAL OWNERSHIP INTERESTS ONLY IN
THE TRUST AND WILL NOT REPRESENT ANY INTEREST IN OR OBLIGATION OF THE SPONSOR,
     THE SERVICER, ANY ORIGINATOR, THE TRUSTEE OR ANY OF THEIR RESPECTIVE
       AFFILIATES. NEITHER THE CLASS A CERTIFICATES NOR THE UNDERLYING
       MORTGAGE LOANS WILL BE GUARANTEED OR INSURED BY ANY GOVERNMENTAL
                          AGENCY OR INSTRUMENTALITY.
                                      
 THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
      EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
        COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
          ACCURACY OR ADEQUACY OF THIS PROSPECTUS SUPPLEMENT OR THE
             PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
                              CRIMINAL OFFENSE.
 
    The Class A Certificates will be offered by the Underwriters named below
(the "Underwriters") from time to time to the public in negotiated transactions
or otherwise at varying prices to be determined at the time of the related sale.
Proceeds to the Sponsor from the sale of the Class A Certificates are
anticipated to be approximately $598,466,053 plus, with respect to the Class
A-1B Certificates, the Class A-1C Certificates, the Class A-1D Certificates, the
Class A-1E Certificates, the Class A-1F Certificates and the Class A-1G
Certificates, accrued interest from December 1, 1996, before deducting expenses
payable by the Sponsor, estimated to be $350,000. The Class A Certificates are
offered by the Underwriters subject to prior sale when, as and if issued to and
accepted by them and subject to approval of certain legal matters by counsel for
the Underwriters. The Underwriters reserve the right to withdraw, cancel or
modify such offer and to reject orders in whole or in part. It is expected that
delivery of the Class A Certificates will be made in book-entry form only
through the Same-Day Funds Settlement System of The Depository Trust Company,
Cedel Bank, societe anonyme and the Euroclear System on or about December 27,
1996. The Class A Certificates will be offered in Europe and the United States
of America.
 
GREENWICH CAPITAL MARKETS, INC.
              CS FIRST BOSTON
                             BEAR, STEARNS & CO. INC.
                                         PRUDENTIAL SECURITIES INCORPORATED
 
December 11, 1996
<PAGE>   2
 
(continued from cover)
 
    Initially, the assets of the Trust will consist primarily of a pool (the
"Mortgage Pool") of mortgage loans (the "Mortgage Loans") secured by first and
junior liens on one- to four-family residential properties, including units in
condominium and planned unit developments, along with (i) funds on deposit in
the Purchase Account and Capitalized Interest Account and (ii) the Certificate
Insurance Policy, as described herein. The Mortgage Loans that were originated
and identified by the Sponsor for inclusion in the Mortgage Pool as of the
Cut-off Date will be collectively referred to herein as the "Initial Mortgage
Loans." Additional mortgage loans that satisfy the criteria described herein
(the "Subsequent Mortgage Loans") will be purchased from the Sponsor by the
Trust during the Commitment Period with amounts on deposit in the Purchase
Account.
 
    The Mortgage Pool will be divided into two groups (each, a "Mortgage Loan
Group"). Distributions on the Class A-1 Certificates will be derived primarily
from amounts received, collected or recovered in respect of the Mortgage Loan
Group comprised entirely of Mortgage Loans bearing fixed rates of interest (the
"Fixed Rate Group"). Distributions on the Class A-2 Certificates will be derived
primarily from amounts received, collected or recovered in respect of the
Mortgage Loan Group comprised entirely of Mortgage Loans bearing interest at
rates that are subject to periodic adjustment (the "Adjustable Rate Group").
 
    The Class A Certificates will be unconditionally and irrevocably guaranteed
as to payment of interest due to Class A Certificateholders on each Distribution
Date and as to ultimate collection of the Class A Certificate Principal Balances
of the related Class A Certificates, in each case pursuant to the terms of the
Certificate Insurance Policy issued by Financial Security Assurance Inc. See
"Description of the Certificates -- The Certificate Insurance Policy" herein.
 
    As described herein, the yield on the Class A Certificates will be affected
by the rate of prepayments of the Mortgage Loans in the related Mortgage Loan
Group and the timing of receipt of such payments. Because a portion of the
Mortgage Loans in the Fixed Rate Group are secured by junior liens, the rate of
prepayments experienced on the related Mortgage Loans may be higher or lower
than would be the case if such Mortgage Loan Group consisted only of first lien
Mortgage Loans. The yield on the Class A Certificates will also be affected by
Excess Cash that is applied in reduction of the Class A Certificate Principal
Balance on any Distribution Date, as described herein. See "Risk Factors"
herein.
 
    As described herein, an election will be made to treat the Trust (other than
the Purchase Account and the Capitalized Interest Account) as a "real estate
mortgage investment conduit" ("REMIC") pursuant to the Internal Revenue Code of
1986, as amended (the "Code"). The Class A Certificates will be "regular
interests" in such REMIC. See "Certain Federal Income Tax Consequences" herein
and in the Prospectus.
 
    There is currently no secondary market for the Class A Certificates. The
Underwriters intend to make a secondary market for the Class A Certificates, but
have no obligation to do so. There can be no assurance that a secondary market
for any of the Class A Certificates will develop or, if one does develop, that
it will continue.
 
    The Trust is subject to optional termination under the limited circumstances
described herein. Any such optional termination may result in an early
retirement of the Class A Certificates offered hereby. See "The Pooling and
Servicing Agreement -- Termination; Optional Termination" in the Prospectus.
 
    THE CLASS A CERTIFICATES OFFERED BY THIS PROSPECTUS SUPPLEMENT CONSTITUTE A
SEPARATE SERIES OF CERTIFICATES BEING OFFERED BY THE SPONSOR PURSUANT TO ITS
PROSPECTUS DATED DECEMBER 11, 1996, OF WHICH THIS PROSPECTUS SUPPLEMENT IS A
PART AND THAT ACCOMPANIES THIS PROSPECTUS SUPPLEMENT. THE PROSPECTUS CONTAINS
IMPORTANT INFORMATION REGARDING THIS OFFERING THAT IS NOT CONTAINED HEREIN, AND
PROSPECTIVE INVESTORS ARE URGED TO READ THE PROSPECTUS AND THIS PROSPECTUS
SUPPLEMENT IN FULL. SALES OF CLASS A CERTIFICATES MAY NOT BE CONSUMMATED UNLESS
THE PROSPECTIVE INVESTOR HAS RECEIVED BOTH THIS PROSPECTUS SUPPLEMENT AND THE
PROSPECTUS.
 
    REFERENCE IS MADE TO THE INDEX OF PRINCIPAL TERMS HEREIN FOR THE LOCATION IN
THIS PROSPECTUS SUPPLEMENT OF THE DEFINITIONS OF CERTAIN CAPITALIZED TERMS USED
HEREIN, AND REFERENCE IS ALSO MADE TO THE INDEX OF PRINCIPAL TERMS IN THE
PROSPECTUS FOR THE LOCATION IN THE PROSPECTUS OF THE DEFINITIONS OF CERTAIN
CAPITALIZED TERMS USED BUT NOT OTHERWISE DEFINED HEREIN.
 
    UNTIL 90 DAYS AFTER THE DATE OF THIS PROSPECTUS SUPPLEMENT, ALL DEALERS
EFFECTING TRANSACTIONS IN THE CLASS A CERTIFICATES, WHETHER OR NOT PARTICIPATING
IN THIS DISTRIBUTION, MAY BE REQUIRED TO DELIVER A PROSPECTUS SUPPLEMENT AND THE
RELATED PROSPECTUS. THIS IS IN ADDITION TO THE OBLIGATION OF DEALERS ACTING AS
UNDERWRITERS TO DELIVER A PROSPECTUS SUPPLEMENT AND PROSPECTUS WITH RESPECT TO
THEIR UNSOLD ALLOTMENTS OR SUBSCRIPTIONS.
 
    FOR UNITED KINGDOM PURCHASERS: THE CLASS A CERTIFICATES MAY NOT BE OFFERED
OR SOLD IN THE UNITED KINGDOM OTHER THAN TO PERSONS WHOSE ORDINARY BUSINESS IS
TO BUY OR SELL SECURITIES, WHETHER AS PRINCIPAL OR AGENT (EXCEPT IN
CIRCUMSTANCES THAT DO NOT CONSTITUTE AN OFFER TO THE PUBLIC WITHIN THE MEANING
OF THE PUBLIC OFFERS OF SECURITIES REGULATION 1995), AND THIS PROSPECTUS
SUPPLEMENT AND THE PROSPECTUS MAY ONLY BE ISSUED OR PASSED ON TO ANY PERSON IN
THE UNITED KINGDOM IF THAT PERSON IS OF THE KIND DESCRIBED IN ARTICLE 11(3) OF
THE FINANCIAL SERVICES ACT 1986 (INVESTMENT ADVERTISEMENTS) (EXEMPTIONS) ORDER
1996.
 
                                       S-2
<PAGE>   3
 
                         REPORTS TO CERTIFICATEHOLDERS
 
     Monthly and annual reports concerning the Class A Certificates and the
Trust will be sent by the Trustee to all Certificateholders. So long as any
Class A Certificate is in book-entry form, such reports will be sent to Cede &
Co., as the nominee of The Depository Trust Company ("DTC") and as the
Certificateholder of such Class A Certificates pursuant to the Pooling and
Servicing Agreement described herein. DTC will supply such reports to all
persons acquiring beneficial ownership interests in the Class A Certificates.
See "Description of the Certificates -- Book-Entry Registration of Class A
Certificates" herein.
 
                             AVAILABLE INFORMATION
 
     The Sponsor has filed a Registration Statement under the Securities Act of
1933, as amended, with the Securities and Exchange Commission (the "Commission")
with respect to the Class A Certificates. The Registration Statement and
amendments thereof and the exhibits thereto may be inspected at the Public
Reference Room of the Commission at 450 Fifth Street, N.W., Washington, D.C.
20549, and at the Commission's regional offices at Seven World Trade Center,
13th Floor, New York, New York 10048, and Citicorp Center, 500 West Madison
Street, Suite 1400, Chicago, Illinois 60661. Copies of such materials can also
be obtained at prescribed rates from the Public Reference Section of the
Commission at 450 Fifth Street, N.W., Washington, D.C. 20549. Electronic filings
made through the Electronic Data Gathering Analysis and Retrieval System are
publicly available through the Commission's Web Site (http://www.sec.gov).
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
     Certain documents filed with the Commission by or on behalf of the Trust
are incorporated by reference herein. See "Incorporation of Certain Documents by
Reference" in the Prospectus. In addition, the consolidated financial statements
of Financial Security Assurance Inc. and Subsidiaries for the year ended
December 31, 1995, included as an exhibit to the Annual Report on Form 10-K for
the year ended December 31, 1995, and the unaudited consolidated financial
statements of Financial Security Assurance Inc. and Subsidiaries for the three
month periods ended March 31, 1996, June 30, 1996 and September 30, 1996,
included as an exhibit to the Quarterly Reports on Form 10-Q for the periods
ended March 31, 1996, June 30, 1996 and September 30, 1996, respectively, each
of which has been filed with the Commission by Financial Security Assurance
Holdings Ltd., are hereby incorporated by reference in this Prospectus
Supplement. All financial statements of Financial Security Assurance Inc. and
Subsidiaries included in documents filed by Financial Security Assurance
Holdings Ltd. pursuant to Section 13(a), 13(c), 14 or 15(d) of the Securities
Exchange Act of 1934, as amended, after the date of this Prospectus Supplement
and prior to the termination of the offering of the Class A Certificates shall
be deemed to be incorporated by reference in this Prospectus Supplement and to
be part of this Prospectus Supplement from the respective dates of the filing of
such documents. The Sponsor will provide to any person, including any
Certificate Owner, to whom this Prospectus Supplement is delivered a copy of the
above-referenced financial statements incorporated by reference herein without
charge upon written or oral request to: Aames Capital Corporation, 3731 Wilshire
Blvd., 10th Floor, Los Angeles, California 90010, Attention: Corporate
Secretary, (213) 351-6100.
 
                                       S-3
<PAGE>   4
 
                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
                CAPTION                    PAGE
- ----------------------------------------   ----
<S>                                        <C>
REPORTS TO
  CERTIFICATEHOLDERS....................    S-3
AVAILABLE INFORMATION...................    S-3
INCORPORATION OF CERTAIN DOCUMENTS BY
  REFERENCE.............................    S-3
SUMMARY OF TERMS........................    S-5
RISK FACTORS............................   S-22
    Effect of Mortgage Loan Yield on
       Class A-1A Pass-Through Rate.....   S-22
    Risk of Limitations on Adjustments
       of Class A-2 Pass-Through Rate...   S-22
    Risks Associated with Underwriting
       Standards........................   S-23
    Risks Associated with Geographic
       Concentration of Mortgaged
       Properties.......................   S-23
    Risks Associated with Damaged
       Mortgaged Properties.............   S-24
    Risks Associated with Junior
       Loans............................   S-24
    Risks Associated with Prepayment of
       the Mortgage Loans...............   S-25
    The Subsequent Mortgage Loans and
       the Purchase Account.............   S-26
    Yield Considerations Relating to
       Excess Cash......................   S-27
    Environmental Statutes Affecting
       Security Interests...............   S-27
    Risks Associated with Certain
       Origination Fees.................   S-28
    Book-Entry Registration.............   S-28
DESCRIPTION OF THE
  CERTIFICATES..........................   S-28
    General.............................   S-28
    Book-Entry Registration of Class A
       Certificates.....................   S-29
    Assignment of Mortgage Loans........   S-33
    Payments on Mortgage Loans and
       Deposits to the Collection
       Account..........................   S-34
    Distributions on the Certificates...   S-35
    Purchase Account....................   S-46
    Capitalized Interest Account........   S-47
    Overcollateralization Feature.......   S-47
    The Certificate Insurance Policy....   S-50
    The Certificate Insurer Premium.....   S-50
    Monthly Advances; Servicing
       Advances; Compensating Interest
       and Interest Shortfalls..........   S-51
    Reports to Certificateholders.......   S-52
    Termination; Retirement of the
       Certificates.....................   S-53
    The Trustee.........................   S-54
THE MORTGAGE LOANS......................   S-55
    General.............................   S-55
    Fixed Rate Group....................   S-56
    Adjustable Rate Group...............   S-56
    Conveyance of Subsequent Mortgage
       Loans............................   S-57
PREPAYMENT AND YIELD CONSIDERATIONS.....   S-58
    Projected Prepayments and Yields for
       the Class A Certificates.........   S-59
ORIGINATION AND SERVICING OF THE
  MORTGAGE LOANS........................   S-66
    The Originators.....................   S-66
    Underwriting of Mortgage Loans......   S-66
    Mortgage Loan Delinquency and
       Foreclosure Experience...........   S-66
    Servicing of Mortgage Loans.........   S-68
    Sub-Servicing.......................   S-69
    Realization upon Defaulted Mortgage
       Loans............................   S-69
    Hazard Insurance....................   S-70
    Servicing and Other Compensation;
       Payment of Expenses..............   S-71
    Certain Matters Regarding Servicer's
       Servicing Obligations............   S-71
THE CERTIFICATE INSURANCE POLICY AND THE
  CERTIFICATE INSURER...................   S-72
    The Certificate Insurer.............   S-72
    The Certificate Insurance Policy....   S-74
    Credit Enhancement Does Not Apply to
       Prepayment Risk..................   S-75
CERTAIN FEDERAL INCOME TAX
  CONSEQUENCES..........................   S-75
ERISA CONSIDERATIONS....................   S-76
USE OF PROCEEDS.........................   S-77
LEGAL INVESTMENT CONSIDERATIONS.........   S-77
UNDERWRITING............................   S-77
REPORT OF EXPERTS.......................   S-79
LEGAL MATTERS...........................   S-79
RATING OF THE CLASS A CERTIFICATES......   S-79
INDEX OF PRINCIPAL TERMS................   S-80
ANNEX A: DESCRIPTION OF THE MORTGAGE
         POOL...........................    A-1
ANNEX B: GLOBAL CLEARANCE, SETTLEMENT
         AND TAX DOCUMENTATION
         PROCEDURES.....................    B-1
</TABLE>
 
                                       S-4
<PAGE>   5
 
                                SUMMARY OF TERMS
 
     This summary is qualified in its entirety by reference to the detailed
information appearing elsewhere in this Prospectus Supplement and the
accompanying Prospectus.
 
Issuer.....................  Aames Mortgage Trust 1996-D (the "Trust").
 
Certificates Offered.......  Mortgage Pass-Through Certificates, Series 1996-D,
                               Class A-1A Certificates (the "Class A-1A
                               Certificates"), Class A-1B Certificates (the
                               "Class A-1B Certificates"), Class A-1C
                               Certificates (the "Class A-1C Certificates"),
                               Class A-1D Certificates (the "Class A-1D
                               Certificates"), Class A-1E Certificates (the
                               "Class A-1E Certificates"), Class A-1F
                               Certificates (the "Class A-1F Certificates") and
                               Class A-1G Certificates (the "Class A-1G
                               Certificates" and, together with the Class A-1A
                               Certificates, the Class A-1B Certificates, the
                               Class A-1C Certificates, the Class A-1D
                               Certificates, the Class A-1E Certificates and the
                               Class A-1F Certificates, the "Class A-1
                               Certificates") and Class A-2 Certificates (the
                               "Class A-2 Certificates" and, together with the
                               Class A-1 Certificates, the "Class A
                               Certificates"). The Class A Certificates will be
                               offered in book-entry form only. See "Description
                               of the Certificates -- Book-Entry Registration of
                               Class A Certificates" herein.
 
The Sponsor................  Aames Capital Corporation, a California corporation
                               (the "Sponsor"). The principal office of the
                               Sponsor is located in Los Angeles, California.
                               The Sponsor is a wholly owned subsidiary of Aames
                               Financial Corporation, a Delaware corporation.
                               See "The Sponsor" in the Prospectus.
 
The Servicer...............  Aames Capital Corporation will act as servicer of
                               the Mortgage Loans (in such capacity, the
                               "Servicer"). The Servicer will appoint one or
                               more mortgage servicing institutions (each, a
                               "Sub-Servicer"), which may be affiliates of the
                               Sponsor, to initially service and administer
                               certain Mortgage Loans on behalf of the Servicer.
                               See "Origination and Servicing of the Mortgage
                               Loans -- Sub-Servicing" herein and "The Pooling
                               and Servicing Agreement -- Sub-Servicers" in the
                               Prospectus.
 
The Trustee................  Bankers Trust Company of California, N.A. (the
                               "Trustee").
 
Cut-off Date...............  December 1, 1996.
 
Closing Date...............  On or about December 27, 1996.
 
Description of the
  Certificates.............  The Mortgage Pass-Through Certificates, Series
                               1996-D (the "Certificates"), will consist of two
                               Classes of Class A Certificates, the Class A-1
                               Certificates (consisting of seven subclasses, the
                               Class A-1A Certificates, the Class A-1B
                               Certificates, the Class A-1C Certificates, the
                               Class A-1D Certificates, the Class A-1E
                               Certificates, the Class A-1F Certificates and the
                               Class A-1G Certificates) and the Class A-2
                               Certificates, and a Class of Certificates
                               evidencing the residual interest in the Trust
                               (the "Class R Certificate").
 
                             Holders of the Class A-1A Certificates are referred
                               to herein as the "Class A-1A Certificateholders";
                               holders of the Class A-1B Certificates are
                               referred to herein as the "Class A-1B
                               Certificateholders"; holders of the Class A-1C
                               Certificates are referred to herein as the
 
                                       S-5
<PAGE>   6
 
                               "Class A-1C Certificateholders"; holders of the
                               Class A-1D Certificates are referred to herein as
                               the "Class A-1D Certificateholders"; holders of
                               the Class A-1E Certificates are referred to
                               herein as the "Class A-1E Certificateholders";
                               holders of the Class A-1F Certificates are
                               referred to herein as the "Class A-1F
                               Certificateholders"; and holders of the Class
                               A-1G Certificates are referred to herein as the
                               "Class A-1G Certificateholders" (the Class A-1A
                               Certificateholders, the Class A-1B
                               Certificateholders, the Class A-1C
                               Certificateholders, the Class A-1D
                               Certificateholders, the Class A-1E
                               Certificateholders, the Class A-1F
                               Certificateholders and the Class A-1G
                               Certificateholders are sometimes collectively
                               referred to herein as the "Class A-1
                               Certificateholders"). Holders of the Class A-2
                               Certificates are referred to herein as the "Class
                               A-2 Certificateholders" and, together with the
                               Class A-1 Certificateholders, as the "Class A
                               Certificateholders". The holder of the Class R
                               Certificate is referred to herein as the "Class R
                               Certificateholder". The Class A
                               Certificateholders and the Class R
                               Certificateholder are sometimes collectively
                               referred to herein as the "Certificateholders".
 
                             The Certificates will represent undivided
                               beneficial ownership interests in the Trust to be
                               created pursuant to a Pooling and Servicing
                               Agreement to be dated as of December 1, 1996 (the
                               "Pooling and Servicing Agreement") between the
                               Sponsor, in its capacities as Sponsor and
                               Servicer, and the Trustee. Only the Class A
                               Certificates are being offered hereby.
 
                             Initially, the assets of the Trust will consist of
                               (i) a pool (the "Mortgage Pool") of two groups
                               (each, a "Mortgage Loan Group") of home equity
                               mortgage loans described herein (the "Initial
                               Mortgage Loans") secured by first and junior lien
                               mortgages or deeds of trust on one- to
                               four-family residential properties, including
                               units in condominium and planned unit
                               developments (the "Mortgaged Properties"); (ii)
                               all payments in respect of principal of the
                               respective Mortgage Loans received on and after
                               the Cut-off Date; (iii) all payments in respect
                               of interest accrued on the respective Mortgage
                               Loans from and after the Cut-off Date,
                               irrespective of when received, (iv) security
                               interests in the Mortgaged Properties; (v)
                               amounts to be deposited in the Purchase Account
                               that will be available for the purchase of
                               Subsequent Mortgage Loans during the Commitment
                               Period; (vi) amounts to be deposited in the
                               Capitalized Interest Account; (vii) the insurance
                               policy (the "Certificate Insurance Policy")
                               issued by Financial Security Assurance Inc. (the
                               "Certificate Insurer"); and (viii) certain other
                               property. Distributions on the Class A-1
                               Certificates will be derived primarily from
                               amounts received, collected or recovered in
                               respect of the Mortgage Loan Group comprised
                               entirely of Mortgage Loans bearing fixed rates of
                               interest (the "Fixed Rate Group"). Distributions
                               on the Class A-2 Certificates will be derived
                               primarily from amounts received, collected or
                               recovered in respect of the Mortgage Loan Group
                               comprised entirely of Mortgage Loans bearing
                               interest at rates that are subject to periodic
                               adjustment (the "Adjustable Rate Group").
 
                             As of the Cut-off Date, the Initial Mortgage Loans
                               in the Fixed Rate Group had an Aggregate
                               Principal Balance of $195,025,554.13 and the
 
                                       S-6
<PAGE>   7
 
                               Initial Mortgage Loans in the Adjustable Rate
                               Group had an Aggregate Principal Balance of
                               $278,388,941.16 (in each case subject to
                               reduction in the event mortgage loans are removed
                               from the Mortgage Pool prior to the Closing
                               Date). See "The Mortgage Loans -- General"
                               herein.
 
Original Class A-1A
Certificate Principal
  Balance..................  $ 85,500,000.
 
Original Class A-1B
Certificate Principal
  Balance..................  $ 27,000,000.
 
Original Class A-1C
Certificate Principal
  Balance..................  $ 46,500,000.
 
Original Class A-1D
Certificate Principal
  Balance..................  $ 10,000,000.
 
Original Class A-1E
Certificate Principal
  Balance..................  $ 31,500,000.
 
Original Class A-1F
Certificate Principal
  Balance..................  $ 17,000,000
 
Original Class A-1G
Certificate Principal
  Balance..................  $ 24,500,000.
 
Original Class A-2
Certificate Principal
  Balance..................  $358,000,000.
 
Class A-1A Pass-Through
  Rate.....................  The Class A-1A Pass-Through Rate for the initial
                               Interest Period will be a per annum rate equal to
                               the London interbank offered rate for one-month
                               United States dollar deposits as of the second
                               business day preceding the first day of such
                               Interest Period (calculated as described under
                               "Description of the Certificates -- Distributions
                               on the Certificates") ("LIBOR") plus 0.08% and
                               will be determined on December 23, 1996. The
                               Class A-1A Pass-Through Rate for each subsequent
                               Interest Period will be a per annum rate equal to
                               the lesser of (x) LIBOR plus 0.08% and (y) the
                               product of (a) the weighted average of the
                               related Mortgage Interest Rates applicable to
                               determining interest due on the Mortgage Loans in
                               the Fixed Rate Group during the related
                               Collection Period reduced by the sum of (i) the
                               applicable Servicing Fee Rate with respect to the
                               Mortgage Loans in the Fixed Rate Group for the
                               related Collection Period and (ii) the applicable
                               Insurer Premium Rate used to compute the
                               Certificate Insurer Premium attributable to the
                               Fixed Rate Group for the related Distribution
                               Date and (b) a fraction, the numerator of which
                               is 30 and the denominator of which is the actual
                               number of days in the related Interest Period.
 
Class A-1B Pass-Through
  Rate.....................  The Class A-1B Pass-Through Rate will be 6.34% per
                               annum.
 
Class A-1C Pass-Through
  Rate.....................  The Class A-1C Pass-Through Rate will be 6.52% per
                               annum.
 
Class A-1D Pass-Through
  Rate.....................  The Class A-1D Pass-Through Rate will be 6.75% per
                               annum.
 
                                       S-7
<PAGE>   8
 
Class A-1E Pass-Through
  Rate.....................  The Class A-1E Pass-Through Rate will be 6.87% per
                               annum.
 
Class A-1F Pass-Through
  Rate.....................  The Class A-1F Pass-Through Rate will be 7.17% per
                               annum.
 
Class A-1G Pass-Through
  Rate.....................  The Class A-1G Pass-Through Rate will be, with
                               respect to each Interest Period ending prior to
                               the Clean-up Call Date, 7.32% per annum and, with
                               respect to each Interest Period ending
                               thereafter, 7.82% per annum.
 
Class A-2 Pass-Through
  Rate.....................  The Class A-2 Pass-Through Rate for the initial
                               Interest Period will be a per annum rate equal to
                               LIBOR plus 0.22% and will be determined on
                               December 23, 1996. The Class A-2 Pass-Through
                               Rate for each subsequent Interest Period will be
                               a per annum rate equal to the lesser of (i) for
                               each Interest Period ending prior to the Clean-up
                               Call Date, LIBOR plus 0.22%, and, for each
                               Interest Period ending thereafter, LIBOR plus
                               0.44% and (ii) the Adjustable Rate Cap. The
                               "Adjustable Rate Cap" will be, with respect to
                               any Distribution Date and the Class A-2
                               Certificates, the per annum rate equal to the
                               percentage obtained by (I) dividing (x) the
                               amount of interest that accrued on the Mortgage
                               Loans in the Adjustable Rate Group in respect of
                               the related Interest Period at the weighted
                               average of the related Mortgage Interest Rates
                               applicable to monthly payments due on such
                               Mortgage Loans during such Interest Period,
                               reduced by the sum of (i) the Servicing Fee with
                               respect to the Mortgage Loans in the Adjustable
                               Rate Group for such Interest Period, (ii) the
                               applicable Certificate Insurer Premium
                               attributable to the Adjustable Rate Group for the
                               related Distribution Date, and (iii) in the case
                               of each Distribution Date occurring after the
                               Distribution Date in June 1997, an amount equal
                               to one-twelfth ( 1/12) of 100 basis points
                               multiplied by the aggregate principal balance of
                               the Mortgage Loans in the Adjustable Rate Group
                               as of the first day of such Interest Period, by
                               (y) the product of (i) the Class A-2 Certificate
                               Principal Balance as of the first day of such
                               Interest Period and (ii) the actual number of
                               days elapsed during such Interest Period divided
                               by 360 and (II) multiplying the result by 100.
                               See "Description of the
                               Certificates -- Distributions on the
                               Certificates" herein.
 
Record Date................  Distributions will be made on each Distribution
                               Date to Class A Certificateholders of record on
                               the last Business Day of the immediately
                               preceding calendar month (each, a "Record Date"),
                               except that the final distribution in respect of
                               the Class A Certificates will be made only upon
                               presentation and surrender of such Certificates
                               at the office or agency designated by the Trustee
                               for that purpose. See "Description of the
                               Certificates -- Distributions on the
                               Certificates" herein.
 
                                       S-8
<PAGE>   9
 
Distributions on the Class
A Certificates
 
  A. General..............   Distributions on the Class A Certificates will be
                               made on the 15th day of each month or, if such
                               day is not a Business Day, on the next succeeding
                               Business Day (each, a "Distribution Date"),
                               commencing in January 1997, to each Class A
                               Certificateholder of record on the related Record
                               Date. On each Distribution Date, distributions
                               will be made on each Class of Class A
                               Certificates from Available Funds for the related
                               Mortgage Loan Group for such Distribution Date.
 
     1. Class A Interest
        Distributions......  On each Distribution Date, the Class A Certificates
                               will be entitled to distributions in respect of
                               Class A Monthly Interest.
 
                             As of any Distribution Date, "Class A Monthly
                               Interest" for the Class A-1 Certificates will
                               consist of Class A-1A Monthly Interest, Class
                               A-1B Monthly Interest, Class A-1C Monthly
                               Interest, Class A-1D Monthly Interest, Class A-1E
                               Monthly Interest, Class A-1F Monthly Interest and
                               Class A-1G Monthly Interest for such Distribution
                               Date. "Class A-1A Monthly Interest" will be an
                               amount equal to (a) with respect to the January
                               1997 Distribution Date, interest for the number
                               of days in the period commencing on the Closing
                               Date and ending on the day prior to such
                               Distribution Date at the initial Class A-1A Pass
                               Through Rate on the Original Class A-1A
                               Certificate Principal Balance, and (b) with
                               respect to any subsequent Distribution Date,
                               interest for the number of days in the related
                               Interest Period at the Class A-1A Pass-Through
                               Rate in effect for such Distribution Date on the
                               Class A-1A Certificate Principal Balance as of
                               the preceding Distribution Date (after giving
                               effect to the distribution, if any, in reduction
                               of principal made on the Class A-1A Certificates
                               on such preceding Distribution Date), in either
                               case net of any applicable Interest Shortfalls.
                               "Class A-1B Monthly Interest" will be, with
                               respect to the first Distribution Date, an amount
                               equal to 30 days of interest at the Class A-1B
                               Pass-Through Rate on the Original Class A-1B
                               Certificate Principal Balance and, with respect
                               to any subsequent Distribution Date, an amount
                               equal to 30 days of interest at the Class A-1B
                               Pass-Through Rate on the Class A-1B Certificate
                               Principal Balance as of the preceding
                               Distribution Date (after giving effect to the
                               distribution, if any, in reduction of principal
                               made on the Class A-1B Certificates on such
                               preceding Distribution Date), in either case net
                               of any applicable Interest Shortfalls. "Class
                               A-1C Monthly Interest" will be, with respect to
                               the first Distribution Date, an amount equal to
                               30 days of interest at the Class A-1C
                               Pass-Through Rate on the Original Class A-1C
                               Certificate Principal Balance and, with respect
                               to any subsequent Distribution Date, an amount
                               equal to 30 days of interest at the Class A-1C
                               Pass-Through Rate on the Class A-1C Certificate
                               Principal Balance as of the preceding
                               Distribution Date (after giving effect to the
                               distribution, if any, in reduction of principal
                               made on the Class A-1C Certificates on such
                               preceding Distribution Date), in either case net
                               of any applicable Interest Shortfalls. "Class
                               A-1D Monthly Interest" will be, with respect to
                               the first Distribution Date, an amount equal to
                               30 days of interest at the Class A-1D
                               Pass-Through Rate on the
 
                                       S-9
<PAGE>   10
 
                               Original Class A-1D Certificate Principal Balance
                               and, with respect to any subsequent Distribution
                               Date, an amount equal to 30 days of interest at
                               the Class A-1D Pass-Through Rate on the Class
                               A-1D Certificate Principal Balance as of the
                               preceding Distribution Date (after giving effect
                               to the distribution, if any, in reduction of
                               principal made on the Class A-1D Certificates on
                               such preceding Distribution Date), in either case
                               net of any applicable Interest Shortfalls. "Class
                               A-1E Monthly Interest" will be, with respect to
                               the first Distribution Date, an amount equal to
                               30 days of interest at the Class A-1E
                               Pass-Through Rate on the Original Class A-1E
                               Certificate Principal Balance and, with respect
                               to any subsequent Distribution Date, an amount
                               equal to 30 days of interest at the Class A-1E
                               Pass-Through Rate on the Class A-1E Certificate
                               Principal Balance as of the preceding
                               Distribution Date (after giving effect to the
                               distribution, if any, in reduction of principal
                               made on the Class A-1E Certificates on such
                               preceding Distribution Date), in either case net
                               of any applicable Interest Shortfalls. "Class
                               A-1F Monthly Interest" will be, with respect to
                               the first Distribution Date, an amount equal to
                               30 days of interest at the Class A-1F
                               Pass-Through Rate on the Original Class A-1F
                               Certificate Principal Balance and, with respect
                               to any subsequent Distribution Date, an amount
                               equal to 30 days of interest at the Class A-1F
                               Pass-Through Rate on the Class A-1F Certificate
                               Principal Balance as of the preceding
                               Distribution Date (after giving effect to the
                               distribution, if any, in reduction of principal
                               made on the Class A-1F Certificates on such
                               preceding Distribution Date), in either case net
                               of any applicable Interest Shortfalls. "Class
                               A-1G Monthly Interest" will be, with respect to
                               the first Distribution Date, an amount equal to
                               30 days of interest at the Class A-1G Pass-
                               Through Rate on the Original Class A-1G
                               Certificate Principal Balance and, with respect
                               to any subsequent Distribution Date, an amount
                               equal to 30 days of interest at the Class A-1G
                               Pass-Through Rate on the Class A-1G Certificate
                               Principal Balance as of the preceding
                               Distribution Date (after giving effect to the
                               distribution, if any, in reduction of principal
                               made on the Class A-1G Certificates on such
                               preceding Distribution Date), in either case net
                               of any applicable Interest Shortfalls.
 
                             As of any Distribution Date, "Class A Monthly
                               Interest" for the Class A-2 Certificates will be
                               an amount equal to (a) with respect to the
                               January 1997 Distribution Date, interest for the
                               number of days in the period commencing on the
                               Closing Date and ending on the day prior to such
                               Distribution Date at the initial Class A-2
                               Pass-Through Rate on the Original Class A-2
                               Certificate Principal Balance, and (b) with
                               respect to any subsequent Distribution Date,
                               interest for the number of days in the related
                               Interest Period at the Class A-2 Pass-Through
                               Rate in effect for such Distribution Date on the
                               Class A-2 Certificate Principal Balance as of the
                               preceding Distribution Date (after giving effect
                               to the distribution, if any, in reduction of
                               principal made on the Class A-2 Certificates on
                               such preceding Distribution Date), in either case
                               net of any applicable Interest Shortfalls.
 
                             If, with respect to either Class of Class A
                               Certificates and any Distribution Date, funds are
                               not available from Available Funds for the
                               related
 
                                      S-10
<PAGE>   11
 
                               Mortgage Loan Group and any available Excess Cash
                               from the other Mortgage Loan Group to distribute
                               the full amount of the Class A Monthly Interest
                               to the related Class of Class A Certificates, the
                               deficiency will be covered by payments made
                               pursuant to the Certificate Insurance Policy in
                               respect of such Class for such Distribution Date.
                               See "Description of the Certificates -- The
                               Certificate Insurance Policy" herein.
 
                             The "Interest Period" in respect of any
                               Distribution Date will be (i) for the Class A-1B
                               Certificates, Class A-1C Certificates, Class A-1D
                               Certificates, Class A-1E Certificates, Class A-1F
                               Certificates and Class A-1G Certificates, the
                               calendar month preceding the month in which such
                               Distribution Date occurs, and (ii) for the Class
                               A-1A Certificates and Class A-2 Certificates, the
                               period from and including the Closing Date, in
                               the case of the first Distribution Date, or the
                               immediately preceding Distribution Date, as
                               applicable, to but excluding the related
                               Distribution Date. All calculations of interest
                               on the Class A-1B Certificates, Class A-1C
                               Certificates, Class A-1D Certificates, Class A-1E
                               Certificates, Class A-1F Certificates and Class
                               A-1G Certificates will be computed on the basis
                               of a 360-day year of twelve 30-day months. All
                               calculations of interest on the Class A-1A
                               Certificates and Class A-2 Certificates will be
                               computed on the basis of the actual number of
                               days elapsed in the related Interest Period and
                               in a year of 360 days.
 
     2. Class A Principal
        Distributions......  On each Distribution Date, Monthly Principal will
                               be distributed on the Class A-1 Certificates in
                               reduction of the Class A-1 Certificate Principal
                               Balance and on the Class A-2 Certificates in
                               reduction of the Class A-2 Certificate Principal
                               Balance. "Monthly Principal" with respect to each
                               Class of Class A Certificates and any
                               Distribution Date will be equal to the aggregate
                               of amounts collected, received or otherwise
                               recovered in respect of principal on the Mortgage
                               Loans in the related Mortgage Loan Group during
                               the related Collection Period, subject to
                               reduction for any Coverage Surplus with respect
                               to such Class and the related Distribution Date
                               as described herein. Distributions in respect of
                               Monthly Principal on the Class A-1 Certificates
                               will be distributed first to Class A-1A
                               Certificateholders, in reduction of the Class
                               A-1A Certificate Principal Balance, until such
                               Class A-1A Certificate Principal Balance is
                               reduced to zero, then to Class A-1B
                               Certificateholders, in reduction of the Class
                               A-1B Certificate Principal Balance, until such
                               Class A-1B Certificate Principal Balance is
                               reduced to zero, then to Class A-1C
                               Certificateholders, in reduction of the Class
                               A-1C Certificate Principal Balance, until such
                               Class A-1C Certificate Principal Balance is
                               reduced to zero, then to Class A-1D
                               Certificateholders, in reduction of the Class
                               A-1D Certificate Principal Balance, until such
                               Class A-1D Certificate Principal Balance is
                               reduced to zero, then to Class A-1E
                               Certificateholders, in reduction of the Class
                               A-1E Certificate Principal Balance, until such
                               Class A-1E Certificate Principal Balance is
                               reduced to zero, then to Class A-1F
                               Certificateholders, in reduction of the Class
                               A-1F Certificate Principal Balance, until such
                               Class A-1F Certificate Principal Balance is
                               reduced to zero, and then to Class A-1G
                               Certificateholders, in reduction of the Class
                               A-1G Certificate Principal Balance,
 
                                      S-11
<PAGE>   12
 
                               until such Class A-1G Certificate Principal
                               Balance is reduced to zero. See "Description of
                               the Certificates -- Distributions on the
                               Certificates" herein.
 
     3. Distributions of
        Excess Cash........  On each Distribution Date with respect to which the
                               Coverage Amount for a Class of Class A
                               Certificates is less than the Required Coverage
                               Amount for such Class and such Distribution Date,
                               Excess Cash derived from Available Funds for the
                               related Mortgage Loan Group, if any, will be
                               distributed on the related Class of Class A
                               Certificates, in reduction of the Class A
                               Certificate Principal Balance of such Class, up
                               to the amount necessary for the related Coverage
                               Amount to equal the applicable Required Coverage
                               Amount. Excess Cash with respect to each Class of
                               Class A Certificates on any Distribution Date
                               will be equal to Available Funds for the related
                               Mortgage Loan Group on such Distribution Date,
                               reduced by the sum of (i) the Class A Monthly
                               Interest for the related Class and Distribution
                               Date, (ii) the Monthly Principal for the related
                               Class and Distribution Date, (iii) the
                               Certificate Insurer Premium attributable to the
                               related Mortgage Loan Group and Distribution Date
                               and (iv) any amounts payable to the Certificate
                               Insurer for Insured Amounts paid on prior
                               Distribution Dates and not yet reimbursed and any
                               unpaid Certificate Insurer Premium from prior
                               Distribution Dates, with respect to the related
                               Class. Any distributions in respect of Excess
                               Cash on the Class A-1 Certificates will be
                               distributed first to the Class A-1A Certificates,
                               then to the Class A-1B Certificates, then to the
                               Class A-1C Certificates, then to the Class A-1D
                               Certificates, then to the Class A-1E
                               Certificates, then to the Class A-1F Certificates
                               and then to the Class A-1G Certificates as
                               described under the caption "-- Application of
                               Distributions on the Class A-1 Certificates"
                               herein.
 
                             Any Excess Cash with respect to a Class of Class A
                               Certificates not required to be distributed on
                               the related Class of Class A Certificates on any
                               Distribution Date will be distributed on the
                               other Class of Class A Certificates first, to
                               cover any shortfall in the Class A Monthly
                               Interest for such Class and Distribution Date,
                               and then, subject to the right to reimbursement
                               of the Certificate Insurer for any amounts to
                               which it may then be entitled, to reduce the
                               Class A Certificate Principal Balance of such
                               other Class up to the amount necessary for the
                               related Coverage Amount to equal the then
                               applicable Required Coverage Amount for such
                               Class on the related Distribution Date.
                               Thereafter, any remaining Excess Cash, subject to
                               the right to reimbursement of the Servicer for
                               any amounts to which it may then be entitled,
                               shall be distributed to the Class R
                               Certificateholder. Amounts so distributed to the
                               Class R Certificateholder on a Distribution Date
                               will not be available to pay amounts due to Class
                               A Certificateholders on subsequent Distribution
                               Dates. See "Description of the
                               Certificates -- Distributions on the
                               Certificates" herein.
 
     4. Application of
        Distributions on the
        Class A-1
        Certificates........ Distributions on the Class A-1 Certificates will be
                               allocated among the Class A-1A
                               Certificateholders, Class A-1B
                               Certificateholders,
 
                                      S-12
<PAGE>   13
 
                               Class A-1C Certificateholders, Class A-1D
                               Certificateholders, Class A-1E
                               Certificateholders, Class A-1F Certificateholders
                               and Class A-1G Certificateholders in the
                               following manner. All distributions in respect of
                               interest on the Class A-1 Certificates will be
                               distributed pro rata to Class A-1A
                               Certificateholders, Class A-1B
                               Certificateholders, Class A-1C
                               Certificateholders, Class A-1D
                               Certificateholders, Class A-1E
                               Certificateholders, Class A-1F Certificateholders
                               and Class A-1G Certificateholders in proportion
                               to the Class A-1A Monthly Interest, Class A-1B
                               Monthly Interest, Class A-1C Monthly Interest,
                               Class A-1D Monthly Interest, Class A-1E Monthly
                               Interest, Class A-1F Monthly Interest and Class
                               A-1G Monthly Interest for the related
                               Distribution Date. All distributions in respect
                               of principal on the Class A-1 Certificates
                               (including any Excess Cash distributable in
                               respect of the Class A-1 Certificates) for any
                               Distribution Date will be distributed to holders
                               of Class A-1 Certificates sequentially in an
                               amount not to exceed the amount required to
                               reduce the Certificate Principal Balance of the
                               related subclass to zero, but not prior to the
                               Distribution Date on which the Certificate
                               Principal Balance of each subclass of Class A-1
                               Certificates that is sequentially prior to such
                               subclass has been reduced to zero. See
                               "Description of the Certificates -- Distributions
                               on the Certificates" herein.
 
  B. Available Funds.......  "Available Funds" for each Mortgage Loan Group and
                               any Distribution Date will generally be the sum
                               of amounts collected, received or otherwise
                               recovered by or on behalf of the Servicer on or
                               with respect to the Mortgage Loans in the related
                               Mortgage Loan Group during the calendar month
                               immediately preceding the month in which such
                               Distribution Date occurs (each, a "Collection
                               Period"), net of amounts representing interest
                               accrued on such Mortgage Loans in respect of any
                               period prior to the Cut-off Date, the related
                               Servicing Fee and any additional servicing
                               compensation paid to the Servicer, Payments Ahead
                               and reimbursements for certain Advances (other
                               than those included in liquidation expenses
                               reimbursed from related Liquidation Proceeds),
                               plus the amount of any Monthly Advances and
                               Compensating Interest Payments made by the
                               Servicer with respect to such Mortgage Loan Group
                               for such Distribution Date, any amounts deposited
                               in the Certificate Account by the Sponsor or the
                               Servicer in respect of the purchase, repurchase
                               or substitution of Mortgage Loans in such
                               Mortgage Loan Group during the related Collection
                               Period, amounts deposited by the Sponsor in
                               respect of interest for the first two Collection
                               Periods and any amounts deposited in the
                               Certificate Account during such Collection Period
                               from the Purchase Account and the Capitalized
                               Interest Account or in connection with the
                               termination of the Trust that are attributable to
                               the related Mortgage Loan Group, all as more
                               fully described under "Description of the
                               Certificates -- Distributions on the
                               Certificates" herein.
 
  C. Overcollateralization
     Feature...............  Credit enhancement with respect to the Class A-1
                               Certificates is expected to result from the
                               application of Excess Cash on each Distribution
                               Date to the reduction of the Certificate
                               Principal Balance of the Class A-1 Certificates
                               so that over time the Aggregate Principal Balance
                               of the Mortgage Loans in the Fixed Rate Group
                               will exceed
 
                                      S-13
<PAGE>   14
 
                               the aggregate Certificate Principal Balance of
                               the Class A-1 Certificates. Credit enhancement
                               with respect to the Class A-2 Certificates
                               initially will be provided in part by
                               overcollateralization resulting from the
                               Aggregate Principal Balance of the Initial
                               Mortgage Loans in the Adjustable Rate Group and
                               the Purchase Account Deposit attributable to such
                               Adjustable Rate Group exceeding the Original
                               Class A-2 Certificate Principal Balance, which is
                               expected to be supplemented by the application of
                               Excess Cash on each Distribution Date so that
                               over time such overcollateralization will
                               increase. In either case, such
                               overcollateralization is intended to result in
                               receipts, collections and recoveries on the
                               Mortgage Loans in the related Mortgage Loan Group
                               in excess of the amount necessary to pay the
                               related Class A Monthly Interest and the Monthly
                               Principal required to be distributed on the Class
                               A Certificates on any Distribution Date and to
                               reduce the Certificate Principal Balances of each
                               Class or subclass, as applicable, of the Class A
                               Certificates to zero prior to the applicable
                               Final Scheduled Payment Date. Excess Cash
                               attributable to a Mortgage Loan Group will be
                               distributed on the related Class of Class A
                               Certificates on each Distribution Date to the
                               extent necessary to reduce the Certificate
                               Principal Balance of such Class up to the amount
                               necessary for the related Coverage Amount to
                               equal the Required Coverage Amount for such Class
                               and for such Distribution Date. Any Excess Cash
                               that is not distributed on the related Class of
                               Class A Certificates on a given Distribution Date
                               will be distributed on the other Class of Class A
                               Certificates, first to cover any shortfall in the
                               Class A Monthly Interest for such Class and such
                               Distribution Date and then, subject to the right
                               to reimbursement of the Certificate Insurer for
                               any amounts to which it may then be entitled, to
                               reduce the Class A Certificate Principal Balance
                               of such Class up to the amount necessary for the
                               related Coverage Amount to equal the applicable
                               Required Coverage Amount.
 
                             The "Coverage Amount" for each Class of Class A
                               Certificates on any Distribution Date will be
                               equal to the amount by which the Aggregate
                               Principal Balance of the Mortgage Loans in the
                               related Mortgage Loan Group as of the end of the
                               related Collection Period exceeds the Class A
                               Certificate Principal Balance of the related
                               Class for such Distribution Date after taking
                               into account distributions of Monthly Principal
                               (disregarding any permitted reduction in Monthly
                               Principal due to a Coverage Surplus in respect of
                               such Class of Class A Certificates) made on such
                               Distribution Date. The "Required Coverage Amount"
                               for each Class of Class A Certificates on any
                               Distribution Date will be equal to the amount
                               specified as such in the Pooling and Servicing
                               Agreement. The "Coverage Surplus" for each Class
                               of Class A Certificates on any Distribution Date
                               will be the amount, if any, by which the Coverage
                               Amount for such Class on such Distribution Date
                               exceeds the then applicable Required Coverage
                               Amount for such Class. The "Coverage Deficit" for
                               each Class of Class A Certificates on any
                               Distribution Date will be the amount, if any, by
                               which the Class A Certificate Principal Balance
                               of such Class on such Distribution Date (after
                               taking into account the Monthly Principal and
                               Excess Cash to be distributed on such
                               Distribution Date in reduction of the Class A
                               Certificate Principal Balance of such Class)
 
                                      S-14
<PAGE>   15
 
                               exceeds the Aggregate Principal Balance of the
                               Mortgage Loans in the related Mortgage Loan Group
                               at the end of the related Collection Period.
 
                             On the Closing Date, the initial Coverage Amount
                               for the Class A-1 Certificates (the amount by
                               which the sum of the Aggregate Principal Balance
                               of the Initial Mortgage Loans in the Fixed Rate
                               Group and the portion of the Purchase Account
                               Deposit attributable to the Fixed Rate Group
                               exceeds the sum of the Original Class A-1A
                               Certificate Principal Balance, the Original Class
                               A-1B Certificate Principal Balance, the Original
                               Class A-1C Certificate Principal Balance, the
                               Original Class A-1D Certificate Principal
                               Balance, the Original Class A-1E Certificate
                               Principal Balance, the Original Class A-1F
                               Certificate Principal Balance and the Original
                               Class A-1G Certificate Principal Balance) is
                               expected to be zero. On the Closing Date, the
                               initial Coverage Amount for the Class A-2
                               Certificates will be approximately 0.50% of the
                               sum of the Aggregate Principal Balance of the
                               Initial Mortgage Loans in the Adjustable Rate
                               Group and the portion of the Purchase Account
                               Deposit attributable to the Adjustable Rate
                               Group. The initial Coverage Amount for either the
                               Class A-1 Certificates or the Class A-2
                               Certificates is not indicative of the quality of
                               the related Mortgage Loan Group nor is it
                               intended to reflect the loss, default or
                               delinquency experience anticipated on the
                               Mortgage Loans in such Mortgage Loan Group.
 
                             The Pooling and Servicing Agreement may provide
                               that the Required Coverage Amount for a Class of
                               Class A Certificates may increase or decrease
                               during the period such Class remains outstanding.
                               With respect to the Class A-2 Certificates, if on
                               any Distribution Date occurring after January
                               1997, the amount of Excess Cash distributable on
                               the Class A-2 Certificates is less than an amount
                               specified in the Pooling and Servicing Agreement,
                               the Required Coverage Amount for the Class A-2
                               Certificates will be increased (any such
                               Distribution Date, a "Class A-2 Trigger Event
                               Date"); provided, however, that upon the
                               satisfaction of certain cash flow requirements in
                               respect of the Class A-2 Certificates for the
                               period specified in the Pooling and Servicing
                               Agreement, such Required Coverage Amount will
                               return to its original level. Any increase in the
                               Required Coverage Amount for a Class of Class A
                               Certificates may result in an accelerated
                               amortization of such Class until such Required
                               Coverage Amount for such Class is reached, and
                               any decrease in the Required Coverage Amount for
                               a Class of Class A Certificates will result in a
                               decelerated amortization of such Class until such
                               Required Coverage Amount for such Class is
                               reached. See "Description of the Certificates --
                               Overcollateralization Feature" herein.
 
  D. Certificate Insurance
     Policy................  The Certificate Insurance Policy will be issued on
                               the Closing Date by the Certificate Insurer in
                               favor of the Trustee for the benefit of the Class
                               A Certificateholders. If, with respect to either
                               Class of Class A Certificates and any
                               Distribution Date, sufficient funds are not
                               available from Available Funds for the related
                               Mortgage Loan Group and any available Excess Cash
                               from the other Mortgage Loan Group to distribute
                               the Class A Monthly Interest to the related Class
                               of Class A Certificates, or if a Coverage Deficit
                               exists with respect to such
 
                                      S-15
<PAGE>   16
 
                               Class on such Distribution Date (after taking
                               into account any distributions in reduction of
                               the Class A Certificate Principal Balance of such
                               Class on such Distribution Date), the Trustee
                               will make a draw on the Certificate Insurance
                               Policy in an amount equal to the amount necessary
                               to pay the full amount of the related Class A
                               Monthly Interest on such Distribution Date and
                               the amount of any Coverage Deficit with respect
                               to such Class of Class A Certificates on such
                               Distribution Date, as more fully described under
                               "Description of the Certificates -- The
                               Certificate Insurance Policy" herein. See also
                               "The Certificate Insurance Policy and the
                               Certificate Insurer" herein.
 
  E. Final Scheduled
     Payment Date..........  The "Final Scheduled Payment Dates" for the Class A
                               Certificates are set forth below, although it is
                               anticipated that the actual final payment date
                               for each Class or subclass, as applicable, of
                               Class A Certificates will occur significantly
                               earlier than such Final Scheduled Payment Date.
                               See "Prepayment and Yield Considerations" herein.
 
<TABLE>
<CAPTION>
                                                                              FINAL SCHEDULED
                                                                               PAYMENT DATE
                                                                            -------------------
                                    <S>                                     <C>
                                    Class A-1A Certificates..............   October 15, 2011
                                    Class A-1B Certificates..............   October 15, 2012
                                    Class A-1C Certificates..............   April 15, 2020
                                    Class A-1D Certificates..............   May 15, 2021
                                    Class A-1E Certificates..............   January 15, 2024
                                    Class A-1F Certificates..............   March 15, 2025
                                    Class A-1G Certificates..............   March 15, 2029
                                    Class A-2 Certificates...............   March 15, 2029
</TABLE>
 
Forward Purchase
  Commitment; Purchase
  Account..................  On the Closing Date, the Sponsor will make a
                               deposit (the "Purchase Account Deposit") in the
                               amount of approximately $128,384,499.68 to a
                               segregated account (the "Purchase Account") in
                               the name of the Trustee. Approximately
                               $46,974,445.87 of the Purchase Account Deposit
                               shall be allocated for the purchase of Subsequent
                               Mortgage Loans for inclusion in the Fixed Rate
                               Group, and approximately $81,410,053.81 of the
                               Purchase Account Deposit shall be allocated for
                               the purchase of Subsequent Mortgage Loans for
                               inclusion in the Adjustable Rate Group. The
                               Purchase Account Deposit may be increased by an
                               amount equal to the aggregate of the principal
                               balances of any mortgage loans removed from the
                               Mortgage Pool prior to the Closing Date as
                               described herein, provided that any such increase
                               shall not exceed $10,000,000. See "The Mortgage
                               Loans -- General" herein. During the period (the
                               "Commitment Period") from the Closing Date until
                               the earlier of (i) the date on which the amount
                               on deposit in the Purchase Account is reduced to
                               zero and (ii) January 14, 1997, the amount on
                               deposit in the Purchase Account will be allocated
                               for purchase of Subsequent Mortgage Loans from
                               the Sponsor in accordance with the applicable
                               provisions of the Pooling and Servicing
                               Agreement. Subsequent Mortgage Loans purchased by
                               and added to the Trust on any Subsequent Transfer
                               Date must satisfy the criteria set forth in the
                               Pooling and Servicing Agreement and must be
                               approved by the Certificate Insurer. Any date on
                               which such
 
                                      S-16
<PAGE>   17
 
                               Subsequent Mortgage Loans are conveyed by the
                               Sponsor to the Trust is a "Subsequent Transfer
                               Date." On the Distribution Date in January 1997,
                               the portion of the Purchase Account Deposit
                               allocated to the Fixed Rate Group that was not
                               applied to purchase Subsequent Mortgage Loans
                               during the Commitment Period will be distributed
                               in reduction of the Class A-1 Certificate
                               Principal Balance and the portion of the Purchase
                               Account Deposit allocated to the Adjustable Rate
                               Group that was not applied to purchase Subsequent
                               Mortgage Loans during the Commitment Period will
                               be distributed in reduction of the Class A-2
                               Certificate Principal Balance. Although it is
                               intended that the principal amount of Subsequent
                               Mortgage Loans sold to the Trust will require
                               application of substantially all of the Purchase
                               Account Deposit and it is not currently
                               anticipated that there will be any material
                               amount of principal distributions from amounts
                               remaining on deposit in the Purchase Account in
                               reduction of the Class A Certificate Principal
                               Balances of either Class, no assurance can be
                               given that such a distribution with respect to
                               either Class or both Classes of Class A
                               Certificates will not occur on the Distribution
                               Date in January 1997. In any event, it is
                               unlikely that the Sponsor will be able to deliver
                               Subsequent Mortgage Loans with aggregate
                               principal balances that exactly equal the
                               Purchase Account Deposit, and any portion of the
                               Purchase Account Deposit allocated to each
                               Mortgage Loan Group that was not applied to
                               purchase Subsequent Mortgage Loans during the
                               Commitment Period will be distributed on the
                               January 1997 Distribution Date in reduction of
                               the Class A Certificate Principal Balances of the
                               related Classes. The Purchase Account will not be
                               part of the REMIC Pool. See "Description of the
                               Certificates -- Purchase Account" herein.
 
Capitalized Interest
Account....................  On the Closing Date, the Sponsor will deposit cash
                               in the name of the Trustee in a segregated
                               account ("the Capitalized Interest Account"). The
                               Capitalized Interest Account will be maintained
                               with the Trustee in its corporate trust
                               department. The amount on deposit in the
                               Capitalized Interest Account will be specifically
                               allocated to cover shortfalls in interest on each
                               Class of Class A Certificates that may arise as a
                               result of the utilization of the Purchase Account
                               for the purchase by the Trust of Subsequent
                               Mortgage Loans during the Commitment Period and
                               will be so applied by the Trustee on the January
                               1997 Distribution Date. The Capitalized Interest
                               Account will not be part of the REMIC Pool. See
                               "Description of the Certificates -- Capitalized
                               Interest Account" herein.
 
Monthly Advances...........  The Servicer is required to make an advance (each,
                               a "Monthly Advance") on each Distribution Date
                               (i) in respect of delinquent payments of interest
                               on the Mortgage Loans in the related Mortgage
                               Loan Group for the related Collection Period,
                               subject to certain limitations described herein
                               and (ii) to cover interest at the Mortgage
                               Interest Rate on each Mortgage Loan that is not
                               deliquent as of the close of business on the last
                               day of the related Collection Period for the
                               period from and including the due date of the
                               related monthly payment to the end of such
                               Collection Period preceding such Distribution
                               Date. See "Description of the
                               Certificates -- Monthly Advances; Servicing
                               Advances; Compensating Interest and Interest
                               Shortfalls" herein.
 
                                      S-17
<PAGE>   18
 
Compensating Interest and
  Interest Shortfalls......  With respect to any Mortgage Loan (i) as to which a
                               prepayment in whole or in part was received, (ii)
                               that became a Liquidated Mortgage Loan or (iii)
                               that was otherwise charged off during a
                               Collection Period, the Servicer will be required
                               to remit to the Trustee, from amounts otherwise
                               payable to the Servicer as the Servicing Fee for
                               the related Mortgage Loan Group and Collection
                               Period, an amount generally calculated to ensure
                               that a full month's interest on each such
                               Mortgage Loan (less the applicable Servicing Fee
                               attributable to such Mortgage Loan) is available
                               for distribution to the holders of the related
                               Class of Class A Certificates on the applicable
                               Distribution Date (each such amount, a
                               "Compensating Interest Payment"). If the
                               Servicing Fee for the related Mortgage Loan Group
                               and Collection Period is insufficient to make any
                               portion of such Compensating Interest Payments,
                               the resulting shortfall (a "Prepayment Interest
                               Shortfall") will reduce the amount of interest
                               distributable in respect of the related Class of
                               Class A Certificates on the related Distribution
                               Date and such reduction will not be recoverable
                               thereafter.
 
                             In addition, the application to any Mortgage Loan
                               of the Soldiers' and Sailors' Civil Relief Act of
                               1940, as amended (the "Relief Act"), or similar
                               legislation may adversely affect, for an
                               indeterminate period of time, the ability of the
                               Servicer to collect full amounts of interest on
                               such Mortgage Loan ("Relief Act Shortfalls";
                               Relief Act Shortfalls and Prepayment Interest
                               Shortfalls are collectively, "Interest
                               Shortfalls"). Interest Shortfalls will not be
                               covered by the Certificate Insurance Policy. See
                               "Risk Factors -- Limitations on Interest Payments
                               and Foreclosures" in the Prospectus.
 
Certificate Insurer
Premium....................  The Certificate Insurer will be entitled to receive
                               from the Trust a monthly premium (the
                               "Certificate Insurer Premium") payable out of
                               Available Funds on each Distribution Date in
                               respect of the related Class of Class A
                               Certificates from amounts on deposit in the
                               Certificate Account after reimbursement to the
                               Certificate Insurer of certain Insured Amounts.
                               The Certificate Insurer Premium as of any
                               Distribution Date will equal one-twelfth ( 1/12)
                               of the product of the applicable Insurer Premium
                               Rate and the Class A Certificate Principal
                               Balance of the related Class of Class A
                               Certificates for such Distribution Date. The
                               "Insurer Premium Rate" will be 0.13%; provided,
                               however, that with respect to each Distribution
                               Date commencing with the Distribution Date
                               immediately following the Clean-up Call Date, if
                               the Coverage Amount for the Class A-2
                               Certificates is less than the then applicable
                               Required Coverage Amount for such Class as of the
                               immediately preceding Distribution Date, the
                               Insurer Premium Rate attributable to the
                               Adjustable Rate Group and such Distribution Date
                               will be 0.63%. See "Description of the
                               Certificates -- The Certificate Insurer Premium"
                               herein.
 
Servicing Fee..............  The primary compensation payable to the Servicer on
                               each Distribution Date in respect of the related
                               Collection Period and the related Mortgage Loan
                               Group (the "Servicing Fee") will equal
                               one-twelfth ( 1/12) of the product of (a) the
                               applicable Servicing Fee Rate and (b) the
                               Aggregate Principal Balance of the Mortgage Loans
                               in the related Mortgage Loan Group at the
                               beginning of such Collection Period. The
                               "Servicing Fee Rate" for each Mortgage Loan Group
                               will
 
                                      S-18
<PAGE>   19
 
                               be 0.50% for each Collection Period. The Servicer
                               will also be entitled to retain late fees,
                               prepayment charges and certain other amounts and
                               charges as additional servicing compensation. See
                               "Origination and Servicing of the Mortgage
                               Loans -- Servicing and Other Compensation;
                               Payment of Expenses" herein.
 
The Mortgage Loans.........  The statistical information presented in this
                               Prospectus Supplement regarding the Mortgage Pool
                               is based on the Initial Mortgage Loans as of the
                               date of this Prospectus Supplement. The
                               statistical information does not take into
                               account any Subsequent Mortgage Loans that may be
                               added to the Mortgage Pool during the Commitment
                               Period through application of amounts on deposit
                               in the Purchase Account. Certain mortgage loans
                               may be removed, prior to the Closing Date, from
                               the Mortgage Pool as described herein. In such
                               event, an amount equal to the aggregate principal
                               balances of such mortgage loans, but in no event
                               more than $10,000,000, would be added to the
                               Purchase Account Deposit on the Closing Date. As
                               a result, the statistical information presented
                               herein regarding the Initial Mortgage Loans and
                               each Mortgage Loan Group as of the date of this
                               Prospectus Supplement may vary in certain limited
                               respects from comparable information based on the
                               actual composition of the Mortgage Pool and each
                               Mortgage Loan Group on the Closing Date.
 
                             As of the Cut-off Date, the Mortgage Pool consisted
                               of a total of 6,534 Initial Mortgage Loans of
                               which 3,484 are fixed rate Mortgage Loans and
                               3,050 are adjustable rate Mortgage Loans. The
                               Mortgage Loans are closed-end, home equity
                               mortgage loans acquired by the Sponsor from
                               certain affiliates of the Sponsor (the
                               "Affiliated Originators") and institutions not
                               affiliated with the Sponsor (the "Unaffiliated
                               Originators" and, together with the Affiliated
                               Originators, the "Originators"). See "Origination
                               and Servicing of the Mortgage Loans -- The
                               Originators" and "-- Underwriting of Mortgage
                               Loans" herein.
 
                             As of the Cut-off Date, approximately 6.38% (by
                               Cut-off Date Principal Balance) of the Initial
                               Mortgage Loans in the Fixed Rate Group and
                               approximately 10.83% (by Cut-off Date Principal
                               Balance) of the Initial Mortgage Loans in the
                               Adjustable Rate Group (collectively, the "Pacific
                               Loans") have been acquired by the Sponsor from
                               PacificAmerica Money Center, Inc. ("Pacific").
                               Pacific, a Delaware corporation, is primarily
                               engaged in personal property, commercial finance
                               and consumer finance lending. Pacific is an
                               Unaffiliated Originator as such term is used
                               herein and in the Prospectus. Although the
                               Pacific Loans were originated pursuant to
                               underwriting guidelines and practices that may
                               differ from the Sponsor's Guidelines, the Sponsor
                               has re-underwritten all of the Pacific Loans in
                               accordance with the Sponsor's Guidelines. See
                               "Risk Factors -- Risks Associated with
                               Underwriting Standards" herein.
 
                             Approximately 26.54% of the Initial Mortgage Loans
                               in the Fixed Rate Group (by principal balance as
                               of the Cut-off Date) and approximately 23.35% of
                               the Initial Mortgage Loans in the Adjustable Rate
                               Group (by principal balance as of the Cut-off
                               Date) are secured by Mortgaged Properties located
                               in California. As of the Cut-off Date, the
                               Initial Mortgage Loans in the Mortgage Pool had
                               an Aggregate Principal Balance of
                               $473,414,495.29. The Initial Mortgage Loans in
                               the Fixed Rate Group had an Aggregate Principal
                               Balance of
 
                                      S-19
<PAGE>   20
 
                               $195,025,554.13, and the Initial Mortgage Loans
                               in the Adjustable Rate Group had an Aggregate
                               Principal Balance of $278,388,941.16. See "The
                               Mortgage Loans -- General," "-- Fixed Rate Group"
                               and "-- Adjustable Rate Group" and "ANNEX A:
                               Description of the Mortgage Pool" herein for
                               detailed information about the Initial Mortgage
                               Loans in each Mortgage Loan Group.
 
Optional Termination.......  On any Distribution Date when the Aggregate
                               Principal Balance of the Mortgage Loans in the
                               Mortgage Pool (the "Pool Balance") as of such
                               Distribution Date is less than 10% of the sum of
                               the Pool Balance as of the Cut-off Date (the
                               "Cut-off Date Pool Balance") and the original
                               Purchase Account Deposit (the first such
                               Distribution Date, the "Clean-up Call Date"), the
                               Servicer may purchase from the Trust all
                               remaining Mortgage Loans and all property
                               acquired in respect of any Mortgage Loan held by
                               the Trust and thereby effect an early retirement
                               of the Class A Certificates. The purchase price
                               will generally be equal to the Principal Balance
                               of each Mortgage Loan in the Mortgage Pool at
                               such time plus the fair market value of each
                               Mortgaged Property then held by the Trust,
                               together with any unpaid accrued interest on such
                               Mortgage Loan.
 
                             If, on any Distribution Date, Mortgage Loans with
                               original Cut-off Date aggregate Principal
                               Balances equal to or in excess of 25% of the sum
                               of the Cut-off Date Pool Balance and the Purchase
                               Account Deposit have become Liquidated Mortgage
                               Loans, the Certificate Insurer will have the
                               option to purchase all remaining Mortgage Loans
                               and all property acquired in respect of any
                               Mortgage Loan held by the Trust and thereby
                               effect an early retirement of the Certificates.
                               The purchase price for such Mortgage Loans will
                               be the price set forth in the immediately
                               preceding paragraph plus any outstanding unpaid
                               fees and expenses of the Trustee and Servicer.
                               See "Description of Certificates -- Termination;
                               Retirement of the Certificates" herein.
 
Rating.....................  It is a condition to the issuance of the Class A
                               Certificates that each of the Class A-1A
                               Certificates, the Class A-1B Certificates, the
                               Class A-1C Certificates, the Class A-1D
                               Certificates, the Class A-1E Certificates, the
                               Class A-1F Certificates, the Class A-1G
                               Certificates and the Class A-2 Certificates be
                               rated "Aaa" by Moody's Investors Service
                               ("Moody's") and "AAA" by Standard and Poor's, a
                               division of The McGraw-Hill Companies, Inc.
                               ("S&P" and, together with Moody's, the "Rating
                               Agencies"). A security rating is not a
                               recommendation to buy, sell or hold the
                               securities and may be subject to revision or
                               withdrawal at any time by the assigning Rating
                               Agency. See "Rating of the Class A Certificates"
                               herein.
 
Certain Federal Income Tax
  Consequences.............  An election will be made to treat the Trust (other
                               than the Purchase Account and the Capitalized
                               Interest Account) as a real estate mortgage
                               investment conduit (the "REMIC") for federal
                               income tax purposes. The Class A-1A Certificates,
                               Class A-1B Certificates, Class A-1C Certificates,
                               Class A-1D Certificates, Class A-1E Certificates,
                               Class A-1F Certificates, Class A-1G Certificates
                               and Class A-2 Certificates will be designated as
                               the regular interests in the REMIC and generally
                               will be treated as newly originated debt
                               instruments for federal income tax purposes. The
                               Class R Certificate will be designated as the
                               residual interest in the REMIC. Beneficial owners
                               of the
 
                                      S-20
<PAGE>   21
 
                               Class A Certificates will be required to report
                               income on such Certificates in accordance with
                               the accrual method of accounting. It is
                               anticipated that the Class A Certificates will be
                               issued without original issue discount for
                               federal income tax purposes. However, it is
                               possible that the Internal Revenue Service could
                               treat a portion of the additional interest that
                               would become payable on the Class A-1G
                               Certificates and Class A-2 Certificates after the
                               Clean-up Call Date as original issue discount.
                               Certificateholders are urged to consult their tax
                               advisors with respect to the tax consequences of
                               holding the Class A Certificates. See "Certain
                               Federal Income Tax Consequences" herein and in
                               the Prospectus.
 
ERISA Considerations.......  Subject to the satisfaction of certain conditions
                               set forth herein, the Class A Certificates may be
                               acquired and held by a pension or other employee
                               benefit plan subject to the Employee Retirement
                               Income Security Act of 1974, as amended ("ERISA")
                               and/or Section 4975 of the Internal Revenue Code
                               of 1986, as amended. See "ERISA Considerations"
                               herein and in the Prospectus.
 
Legal Investment
  Considerations...........  The Class A Certificates will NOT constitute
                               "mortgage related securities" for purposes of the
                               Secondary Mortgage Market Enhancement Act of 1984
                               ("SMMEA"). See "Legal Investment Considerations"
                               herein and in the Prospectus.
 
Risk Factors...............  For a discussion of certain factors that should be
                               considered by prospective investors in the Class
                               A Certificates, including certain yield and
                               prepayment risks, see "Risk Factors" herein and
                               in the Prospectus.
 
Registration and
  Denominations; Form of
  Class A Certificates.....  The Class A Certificates will be issued in minimum
                               denominations of $1,000 and integral multiples of
                               $1 in excess thereof. Persons acquiring
                               beneficial ownership interests in the Class A
                               Certificates ("Certificate Owners") will hold
                               their Certificates through The Depository Trust
                               Company ("DTC"), in the United States, or Cedel
                               Bank, societe anonyme ("Cedel") or the Euroclear
                               System ("Euroclear") in Europe. Transfers within
                               DTC, Cedel or Euroclear, as the case may be, will
                               be in accordance with the usual rules and
                               operating procedures of the relevant system. So
                               long as the Class A Certificates are Book-Entry
                               Certificates, such Certificates will be evidenced
                               by one or more Certificates registered in the
                               name of Cede & Co., as the nominee of DTC, or
                               Citibank N.A. or Morgan Guaranty Trust Company of
                               New York, the relevant depositaries of Cedel and
                               Euroclear, respectively, and each a participating
                               member of DTC. No Certificate Owner will be
                               entitled to receive a definitive certificate
                               representing such person's interest, except in
                               the event that Definitive Certificates are issued
                               under the limited circumstances described herein.
                               See "Risk Factors -- Book-Entry Registration",
                               "Description of the Certificates -- Book-Entry
                               Registration of Class A Certificates" herein,
                               "ANNEX B: Global Clearance, Settlement and Tax
                               Documentation Procedures" hereto and "Description
                               of the Certificates -- Form of
                               Certificates -- Book-Entry Registration" in the
                               Prospectus.
 
                                      S-21
<PAGE>   22
 
                                  RISK FACTORS
 
     Prospective investors in the Class A Certificates should consider the
following risk factors (as well as the factors set forth under "Risk Factors" in
the Prospectus) in connection with the purchase of the Class A Certificates. Any
statistical information presented below is based upon the characteristics of the
Initial Mortgage Loans as of the date of this Prospectus Supplement. Such
information may vary as a result of the possibility that certain mortgage loans
may be removed from the Mortgage Pool prior to the Closing Date.
 
     EFFECT OF MORTGAGE LOAN YIELD ON CLASS A-1A PASS-THROUGH RATE.  As
described herein, the Class A-1A Pass-Through Rate adjusts monthly based upon
LIBOR, but is subject to a maximum rate equal to the product of (a) the weighted
average of the Mortgage Interest Rates applicable to determining interest due on
the Mortgage Loans in the Fixed Rate Group during the related Collection Period
reduced by the sum of (i) the applicable Servicing Fee Rate with respect to the
Mortgage Loans in the Fixed Rate Group for the related Collection Period and
(ii) the applicable Insurer Premium Rate and (b) a fraction, the numerator of
which is 30 and the denominator of which is the actual number of days in the
related Interest Period. The Mortgage Loans in the Fixed Rate Group, from which
distributions on the Class A-1A Certificates will be derived, will bear fixed
Mortgage Interest Rates. Consequently, the amount of interest that would accrue
at LIBOR plus 0.08% on the Class A-1A Certificates during the related Interest
Period may be higher than that which would accrue at the maximum rate described
above for the Class A-1A Certificates and in such event will be limited to such
lower amount. If the Class A-1A Pass-Through Rate is determined on the basis of
the maximum rate indicated above rather than LIBOR plus 0.08%, the value of the
Class A-1A Certificates may be temporarily or permanently reduced.
 
     RISK OF LIMITATIONS ON ADJUSTMENTS OF CLASS A-2 PASS-THROUGH RATE.  The
Adjustable Rate Group may contain Mortgage Loans that, after a period of
approximately six months, one year, eighteen months, two years, three years,
five years or seven years following the date of origination, adjust either
semi-annually based upon the London interbank offered rate for six-month United
States dollar deposits (the "six-month London Interbank Offered Rate") or
annually based on the weekly average yield on United States Treasury securities
adjusted to a constant maturity of one year, as made available by the Federal
Reserve Board (the "one-year CMT index"), in each case subject to periodic caps
on such adjustment, whereas the Class A-2 Pass-Through Rate adjusts monthly
based upon the London interbank offered rate for one-month United States dollar
deposits, subject to the Adjustable Rate Cap. Consequently, the interest due on
such Mortgage Loans (reduced by the sum of (i) the Servicing Fee, (ii) the
Certificate Insurer Premium and (iii) after the Distribution Date in June 1997,
an amount equal to one-twelfth ( 1/12) of 100 basis points multiplied by the
Aggregate Principal Balance of the Mortgage Loans in the Adjustable Rate Group
for the related Distribution Date) during any Collection Period may not equal
the amount of interest that would accrue at LIBOR plus the applicable margin on
the Class A-2 Certificates during the related Interest Period. In particular,
because the interest rates of the Mortgage Loans in the Adjustable Rate Group
adjust less frequently than the Class A-2 Pass-Through Rate, the amount of Class
A Monthly Interest distributed on the Class A-2 Certificates on any Distribution
Date may be limited (as a result of being determined on the basis of the
Adjustable Rate Cap) to an amount that is less than the amount of interest that
would be due on the then Class A-2 Certificate Principal Balance for such
Distribution Date at a rate equal to LIBOR plus 0.22% or LIBOR plus 0.44%, as
applicable, for extended periods in a rising interest rate environment.
 
     Approximately 51.84% (by Cut-off Date Principal Balance) of the Initial
Mortgage Loans included in the Adjustable Rate Group have initial Mortgage
Interest Rates that will remain fixed for one year or more from the Cut-off Date
before initial adjustment, approximately 17.48% (by Cut-off Date Principal
Balance) of the Initial Mortgage Loans included in the Adjustable Rate Group
have initial Mortgage Interest Rates that will remain fixed for two years or
more from the Cut-off Date before initial adjustment and approximately 0.94% (by
Cut-off Date Principal Balance) of the Initial Mortgage Loans included in the
Adjustable Rate Group have initial Mortgage Interest Rates that will remain
fixed for three years or more from the Cut-off Date before initial adjustment.
The inclusion of such Mortgage Loans in the Adjustable Rate Group may increase
the likelihood that the Class A-2 Pass-Through Rate will be determined based on
the Adjustable Rate Cap rather than on the basis of LIBOR plus 0.22% if LIBOR
increases appreciably prior to the time that such Mortgage Loans have reached
their respective dates of first adjustment.
 
                                      S-22
<PAGE>   23
 
     If the Class A-2 Pass-Through Rate is determined on the basis of the
Adjustable Rate Cap, the value of the Class A-2 Certificates may be temporarily
or permanently reduced.
 
     RISKS ASSOCIATED WITH UNDERWRITING STANDARDS.  All of the Mortgage Loans
will have been underwritten and originated or, in the case of Mortgage Loans
acquired by the Sponsor from Unaffiliated Originators, re-underwritten by the
Sponsor, in either case pursuant to the Sponsor's Guidelines (as described in
the Prospectus under the caption "The Originators -- Underwriting Guidelines"),
which, in most cases, rely on the value and adequacy of the related Mortgaged
Property as collateral and, to a lesser extent, on the creditworthiness of the
Mortgagor.
 
     No assurance can be given that the values of the Mortgaged Properties will
not decline from those on the dates the related Mortgage Loans were originated
and any such decline could render the information set forth herein with respect
to the Combined Loan-to-Value Ratios of such Mortgage Loans an unreliable
measure of security for the related debt. If the residential real estate market
should experience an overall decline in property values such that the
outstanding principal balances of the Mortgage Loans (including any senior liens
on the related Mortgage Properties) become equal to or greater than the values
of such Mortgaged Properties, the actual rate of delinquencies, foreclosures and
losses on the related Mortgage Loans could be higher than those now generally
experienced in the mortgage lending industry. Even assuming that the Mortgaged
Properties provide adequate security for the Mortgage Loans, substantial delays
could be encountered in connection with the foreclosure and liquidation of
defaulted Mortgage Loans and corresponding delays in the receipt of related
proceeds by Class A Certificateholders could occur. In the event that any
Mortgaged Properties fail to provide adequate security for the related Mortgage
Loans, any resulting losses will be covered by funds made available through
operation of the overcollateralization feature described herein, or, if
necessary, by amounts paid under the Certificate Insurance Policy to the extent
of the Class A Monthly Interest due to the holders of the related Class of Class
A Certificates on the related Distribution Date and the amount of any Coverage
Deficit with respect to such Class and Distribution Date. See "Certain Legal
Aspects of the Mortgage Loans and Related Matters -- Foreclosure/Repossession,"
"-- Rights of Redemption" and "The Pooling and Servicing
Agreement -- Realization upon Defaulted Mortgage Loans" in the Prospectus.
 
     In general, a prospective borrower applying for a Mortgage Loan is required
to fill out a detailed application designed to provide the related Originator
pertinent information. As part of the description of the borrower's financial
condition, the borrower generally is required to provide a current list of
assets and liabilities and a statement of income and expenses, as well as an
authorization to apply for a credit report that summarizes the borrower's credit
history. The Originator obtains a credit report from one or more credit
reporting agencies. In many cases, the borrower's credit history will include
major derogatory credit items such as credit write-offs, outstanding judgments
and prior bankruptcies. The Originator generally verifies the borrower's
employment, but in many cases does not verify the borrower's income. Because
certain Mortgage Loans may have been underwritten pursuant to standards that
rely to a greater extent on the value of the related Mortgaged Properties than
on the creditworthiness of the related Mortgagor, the actual rates of
delinquencies, foreclosures and losses on such Mortgage Loans could be higher
than those historically experienced in the mortgage lending industry in general,
particularly in periods during which the values of the related Mortgaged
Properties decline. See "The Originators -- Underwriting Guidelines" in the
Prospectus.
 
     RISKS ASSOCIATED WITH GEOGRAPHIC CONCENTRATION OF MORTGAGED
PROPERTIES.  Approximately 24.66% of the Initial Mortgage Loans (by Cut-off Date
Principal Balance) are secured by Mortgaged Properties located in California.
The California residential real estate market has experienced a sustained
decline over the last several years. In general, declines in the California
residential real estate market may adversely affect the values of the Mortgaged
Properties securing such Mortgage Loans such that the Principal Balances of such
Mortgage Loans, together with any primary financing on such Mortgaged
Properties, will equal or exceed the value of such Mortgaged Properties. In
addition, adverse economic conditions in California (which may or may not affect
real property values) may affect the timely payment by borrowers of scheduled
payments of principal and interest on such Mortgage Loans and, accordingly, the
actual rates of delinquencies, foreclosures and losses on such Mortgage Loans
could be higher than those currently experienced in the mortgage lending
industry in general.
 
                                      S-23
<PAGE>   24
 
     RISKS ASSOCIATED WITH DAMAGED MORTGAGED PROPERTIES.  Generally, the
standard form of hazard insurance policy required to be maintained under the
terms of each Mortgage Loan does not cover physical damage resulting from floods
and other water-related causes or from earth movement (including earthquakes,
landslides and mudflows). See "Origination and Servicing of the Mortgage
Loans -- Hazard Insurance" herein. Accordingly, to the extent a Mortgaged
Property has been materially damaged since the Cut-off Date due to flooding or
other water-related causes or due to an earthquake or other earth movement and
such damage results in losses on the related Mortgage Loan, such losses will be
covered by funds made available through operation of the overcollateralization
feature described herein, or, if necessary, by amounts paid under the
Certificate Insurance Policy to the extent of the Class A Monthly Interest due
to the holders of the related Class of Class A Certificates on the related
Distribution Date and the amount of any Coverage Deficit with respect to such
Class and Distribution Date. See "Description of the
Certificates -- Overcollateralization Feature -- Overcollateralization and the
Certificate Insurance Policy" and "-- The Certificate Insurance Policy" herein.
 
     Certain Initial Mortgage Loans are secured, and certain Subsequent Mortgage
Loans may be secured, by Mortgaged Properties located in areas that have been
affected by natural disasters not covered by standard hazard insurance policies.
However, under the Pooling and Servicing Agreement, the Sponsor will represent
that, as of the Cut-off Date, each Mortgaged Property is free of substantial
damage and is in good repair. In the event that any uncured breach of such
representation materially and adversely affects the interest of
Certificateholders in the related Mortgage Loan, the Sponsor will be required to
repurchase the Mortgage Loan or deliver a substitute Mortgage Loan therefor. To
the extent the Sponsor repurchases such Mortgage Loan, such repurchase will
accelerate the timing of principal distributions with respect to the related
Mortgage Loan Group and may thereby affect the yields and weighted average lives
of the related Class or Classes of Certificates.
 
     RISKS ASSOCIATED WITH JUNIOR LOANS.  Because a portion of the Mortgage
Loans in the Fixed Rate Group is secured by junior liens ("Junior Loans")
subordinate to the rights of the beneficiary under each related senior lien, the
proceeds from any liquidation, insurance or condemnation proceedings will be
available to satisfy the principal balance of a Mortgage Loan only to the extent
that the claims, if any, of each such senior beneficiary are satisfied in full,
including any related foreclosure costs. In addition, a beneficiary of a junior
lien may not foreclose on the Mortgaged Property securing such lien unless it
forecloses subject to the related senior lien(s), in which case it must either
make payments on each senior lien in the event of default thereunder or pay the
entire amount of each senior lien to the applicable beneficiary prior to the
foreclosure sale. In servicing home equity mortgage loans in its portfolio, it
is the practice of the Servicer to satisfy each such senior lien at or prior to
the foreclosure sale only to the extent that it determines any amounts so paid
will be recoverable from future payments and collections on the related home
equity mortgage loan or otherwise. The Trust will have no source of funds to
satisfy any such senior lien or make payments due to each related senior
beneficiary. See "Risk Factors -- Nature of the Security for Mortgage
Loans -- Risks Associated with Junior Liens" and "Certain Legal Aspects of the
Mortgage Loans and Related Matters -- Foreclosure/Repossession" in the
Prospectus.
 
     Even assuming that the Mortgaged Properties provide adequate security for
the related Mortgage Loans, substantial delays could be encountered in
connection with the foreclosure and liquidation of defaulted Mortgage Loans and
corresponding delays in the receipt of related proceeds by Class A
Certificateholders could occur. An action to foreclose on a Mortgaged Property
securing a Mortgage Loan is regulated by state statutes and rules and is subject
to many of the same delays and expenses as other lawsuits if defenses or
counter-claims are interposed, sometimes requiring several years to complete.
Furthermore, an action to obtain a deficiency judgment is generally not
permitted following a non-judicial foreclosure of a Mortgaged Property. In the
event of a default by a Mortgagor, these restrictions, among other things, may
impede the ability of the Servicer to foreclose on and sell the Mortgaged
Property or to obtain Net Liquidation Proceeds sufficient to repay all amounts
due on the related Mortgage Loan. In the event that any Mortgaged Properties
fail to provide adequate security for the related Mortgage Loans, any resulting
losses will be covered by funds made available through operation of the
overcollateralization feature described herein or, if necessary, by amounts paid
under the Certificate Insurance Policy to the extent of the Class A Monthly
Interest due on the
 
                                      S-24
<PAGE>   25
 
related Class of Class A Certificates on the related Distribution Date and the
amount of any Coverage Deficit with respect to such Class and Distribution Date.
See "Certain Legal Aspects of the Mortgage Loans and Related
Matters -- Foreclosure/Repossession," "-- Certain Provisions of California Deeds
of Trust," "-- Anti-deficiency Legislation and other Limitations on Lenders" and
"The Pooling and Servicing Agreement -- Realization upon Defaulted Mortgage
Loans" in the Prospectus.
 
     In addition, other factors may affect the prepayment rate of Junior Loans
such as the amounts of, and interest rates on, the underlying senior mortgage
loans, if any, and the use of first lien mortgage loans as long-term financing
for home purchase and Junior Loans as shorter-term financing for a variety of
purposes, including home improvement, education expenses and purchases of
consumer durables such as automobiles. Accordingly, Junior Loans may experience
a higher rate of prepayments than traditional first lien mortgage loans. In
addition, any future limitations on the right of borrowers to deduct interest
payments on Junior Loans for federal income tax purposes may further increase
the rate of prepayments of such Junior Loans. See "Maturity, Prepayment and
Yield Considerations" in the Prospectus.
 
     RISKS ASSOCIATED WITH PREPAYMENT OF THE MORTGAGE LOANS.  All of the
Mortgage Loans may be prepaid in full or in part at any time, generally upon the
payment to the Servicer of a prepayment charge. The rate of prepayments of the
Mortgage Loans cannot be predicted and may be affected by a wide variety of
economic, social, competitive and other factors, including state and federal
income tax policies, interest rates, the availability of alternative financing
and homeowner mobility. Other factors that might be expected to affect the
prepayment rate of the Mortgage Pool include general economic conditions,
possible future changes affecting the deductibility for federal income tax
purposes of interest payments on mortgage loans and the amounts of and interest
rates on any underlying senior mortgage loans. Therefore, no assurance can be
given as to the level of prepayments that the Trust will experience. A number of
factors suggest that the prepayment behavior of the Mortgage Pool may be
significantly different from that of a pool of conventional first lien
residential mortgage loans with equivalent interest rates and maturities. One
such factor is that the principal balance of the average Mortgage Loan is
smaller than that of the average conventional first lien mortgage loan. A
smaller principal balance may be easier for a borrower to refinance or otherwise
prepay than a larger balance and, therefore, a higher prepayment rate may result
for the Mortgage Pool than for a pool of conventional first lien mortgage loans,
irrespective of the relative average interest rates and the general interest
rate environment. Accordingly, the Mortgage Loans may experience higher rates of
prepayment than conventional first lien mortgage loans. Conversely, a borrower
with a Mortgage Loan having a small principal balance may view refinancing such
Mortgage Loan at a lower interest rate as less attractive because the impact to
the borrower of lower interest rates on the size of the related monthly payment
may be perceived as insignificant. Moreover, borrowers under the Mortgage Loans
may have limited access to alternative financing, which may limit refinancing
options, or may be required to incur relatively higher origination costs than
borrowers under conventional first lien mortgage loans, which may discourage
refinancing activity. As a result, the Mortgage Loans may prepay at slower rates
than those of conventional first lien loans. See "Risk Factors -- Yield,
Maturity and Prepayment Considerations" and "Maturity, Prepayment and Yield
Considerations" in the Prospectus.
 
     Prepayments may result from voluntary early payments by borrowers
(including payments in connection with refinancing of any related senior
mortgage loans), sales of Mortgaged Properties subject to "due-on-sale" clauses
as to which the Servicer exercises its rights thereunder and liquidations due to
default, as well as the receipt of proceeds from hazard, credit life and
disability insurance policies. In addition, repurchases or purchases from the
Trust of Mortgage Loans in a Mortgage Loan Group required or permitted to be
made by the Sponsor, the Servicer and, under certain limited circumstances, the
Certificate Insurer under the Pooling and Servicing Agreement will have the same
effect on the holders of the related Class of Class A Certificates as a
prepayment of the related Mortgage Loans. In addition, certain of the Mortgage
Loans in the Adjustable Rate Group which have initial interest rate adjustment
dates two or more years following the related date of origination have an
initial rate adjustment cap as high as 7% above the related initial Mortgage
Interest Rate whereas the Mortgage Loans with shorter periods to the first
interest rate adjustment date have initial rate adjustment caps of 1% to 1.5%
above the related initial Mortgage Interest Rate. As a result, in connection
with the initial rate adjustment, borrowers under Mortgage Loans with higher
initial rate adjustment caps may be
 
                                      S-25
<PAGE>   26
 
more likely either to prepay voluntarily or to default as a result of the
potential for significantly higher payments following such initial adjustment.
Prepayments and such repurchases and purchases will accelerate the receipt of
distributions of Monthly Principal on the Class A Certificates. See "The Pooling
and Servicing Agreement -- Assignment of Mortgage Loans" and "-- Termination;
Optional Termination" and "Certain Legal Aspects of the Mortgage Loans and
Related Matters -- Enforceability of Due-on-Sale Clauses" in the Prospectus. The
Servicer may solicit refinancings from existing borrowers under loans originated
by Affiliated Originators, which may have the effect of increasing the rate of
prepayment, due to refinancings, on the Mortgage Loans. See "Origination and
Servicing of the Mortgage Loans -- Servicing of the Mortgage Loans" herein.
 
     Prepayments, liquidations, repurchases and purchases of the Mortgage Loans
will result in distributions to Class A Certificateholders of principal amounts
that would otherwise be distributed over the remaining terms of the Mortgage
Loans. The extent to which the yield to maturity of a Class A Certificate may
vary from the anticipated yield will depend upon the degree to which it is
purchased at a premium or discount and the degree to which the timing of
payments thereon is sensitive to prepayments, liquidations, repurchases and
purchases of Mortgage Loans. In the case of any Class A Certificate purchased at
a discount, an investor should consider the risk that a slower than anticipated
rate of principal payments on the Mortgage Loans could result in an actual yield
to such investor that is lower than the anticipated yield and, in the case of
any Class A Certificate purchased at a premium, the risk that a faster than
anticipated rate of prepayments, liquidations, repurchases and purchases could
result in an actual yield to such investor that is lower than the anticipated
yield. Further, there can be no assurance that Class A Certificateholders will
be able to reinvest distributions in respect of prepayments, liquidations,
repurchases and purchases of the Mortgage Loans in securities or other
instruments that have a yield comparable to that of the related Class of Class A
Certificates.
 
     THE SUBSEQUENT MORTGAGE LOANS AND THE PURCHASE ACCOUNT.  Any conveyance of
Subsequent Mortgage Loans is subject to the following conditions, among others:
(i) each Subsequent Mortgage Loan must satisfy the representations and
warranties specified in the Pooling and Servicing Agreement and each related
subsequent transfer agreement; (ii) the Sponsor will not select such Subsequent
Mortgage Loans in a manner that it believes is adverse to the interests of
either Class of Class A Certificateholders; (iii) the Mortgage Loans in the
Mortgage Pool as of the date such transfer is deemed to occur (the "Subsequent
Cut-off Date"), including the Subsequent Mortgage Loans to be conveyed by the
Sponsor as of such Subsequent Cut-off Date, will satisfy the criteria set forth
in the Pooling and Servicing Agreement; and (iv) the Subsequent Mortgage Loans
will have been approved by the Certificate Insurer. Following the transfer of
Subsequent Mortgage Loans to the Mortgage Pool, the aggregate characteristics of
the Mortgage Loans then held in the Mortgage Pool may vary from those of the
Initial Mortgage Loans included in the Mortgage Pool. A Current Report on Form
8-K containing a description of the Mortgage Loans included in the final
Mortgage Pool as of the end of the Commitment Period in a form comparable to the
description of the Initial Mortgage Loans contained in "ANNEX A: Description of
the Mortgage Pool" will be filed with the Commission within 15 days after
expiration of the Commitment Period. See "The Mortgage Loans -- Conveyance of
Subsequent Mortgage Loans" herein.
 
     If, by the end of the Commitment Period, amounts on deposit in the Purchase
Account have not been fully applied to the purchase of Subsequent Mortgage
Loans, the portion of the Purchase Account Deposit allocated to the Fixed Rate
Group that is remaining at the end of the Commitment Period will be distributed
in reduction of the Class A-1 Certificate Principal Balance and the portion of
the Purchase Account Deposit allocated to the Adjustable Rate Group that is
remaining at the end of the Commitment Period will be distributed in reduction
of the Class A-2 Certificate Principal Balance. Although it is intended that the
principal amount of Subsequent Mortgage Loans sold to the Trust will require
application of substantially all of the Purchase Account Deposit and it is not
currently anticipated that there will be any material amount of principal
distributions from amounts remaining on deposit in the Purchase Account in
reduction of the Class A Certificate Principal Balance of either Class, no
assurance can be given that such a distribution with respect to either Class or
both Classes of Class A Certificates will not occur on the Distribution Date in
January 1997. In any event, it is unlikely that the Sponsor will be able to
deliver Subsequent Mortgage Loans with an aggregate principal balance that
exactly matches the Purchase Account Deposit.
 
                                      S-26
<PAGE>   27
 
     YIELD CONSIDERATIONS RELATING TO EXCESS CASH.  Excess Cash attributable to
any Mortgage Loan Group will be distributed in reduction of the Class A
Certificate Principal Balance of the related Class of Class A Certificates on
each Distribution Date to the extent the then applicable Required Coverage
Amount exceeds the Coverage Amount for such Class on such Distribution Date and,
after such Required Coverage Amount equals the Coverage Amount for such Class,
any remaining Excess Cash attributable to such Mortgage Loan Group will be
distributed on the other Class of Class A Certificates, first to cover any
shortfall in the Class A Monthly Interest for such Class, then, subject to the
right to reimbursement of the Certificate Insurer for any amounts to which it
may then be entitled, to reduce the Class A Certificate Principal Balance of
such Class until the Coverage Amount for that Class equals the then applicable
Required Coverage Amount for such Class. If purchased at a premium or a
discount, the yield to maturity on a Class A Certificate will be affected by the
rate at which Excess Cash is distributed to Class A Certificateholders in
reduction of the Class A Certificate Principal Balance of such Class. If the
actual rate of such Excess Cash distributions on the Class A Certificates is
slower than the rate anticipated by an investor who purchases a Class A
Certificate at a discount, the actual yield to such investor will be lower than
such investor's anticipated yield. If the actual rate of such Excess Cash
distributions is faster than the rate anticipated by an investor who purchases a
Class A Certificate at a premium, the actual yield to such investor will be
lower than such investor's anticipated yield. The amount of Excess Cash on any
Distribution Date will be affected by the actual amount of interest received,
collected or recovered in respect of the Mortgage Loans during the related
Collection Period and such amount will be influenced by changes in the weighted
average of the Mortgage Interest Rates resulting from prepayments and
liquidations of Mortgage Loans as well as from, in the case of the Adjustable
Rate Group, adjustments of adjustable Mortgage Interest Rates. The amount of
Excess Cash distributions to the Class A Certificateholders applied in reduction
of the related Class A Certificate Principal Balance on each Distribution Date
will be based on the then applicable Required Coverage Amount applicable to the
related Class of Class A Certificates, which may increase or decrease during the
period such Class remains outstanding. With respect to the Class A-2
Certificates, if on any Distribution Date occurring after January 1997, the
amount of Excess Cash distributable on the Class A-2 Certificates is less than
an amount specified in the Pooling and Servicing Agreement, the Required
Coverage Amount for the Class A-2 Certificates will be increased (any such
Distribution Date, a "Class A-2 Trigger Event Date"); provided, however, that
upon the satisfaction of certain cash flow requirements in respect of the Class
A-2 Certificates for the period specified in the Pooling and Servicing
Agreement, such Required Coverage Amount will return to its original level. Any
increase in a Required Coverage Amount (including, in the case of the Class A-2
Certificates, an increase required on a Class A-2 Trigger Event Date) may result
in an accelerated rate of amortization of the related Class of Class A
Certificates until the Coverage Amount for such Class equals such Required
Coverage Amount and any decrease in a Required Coverage Amount will result in a
decelerated rate of amortization of the Class A Certificates until the Coverage
Amount for such Class equals such Required Coverage Amount.
 
     ENVIRONMENTAL STATUTES AFFECTING SECURITY INTERESTS.  A substantial portion
of the Initial Mortgage Loans are secured by Mortgaged Properties located in
states that may impose a statutory lien for associated costs on property that is
the subject of a clean-up action by the state on account of hazardous wastes or
hazardous substances released or disposed of on the property. Such a lien
generally will have priority over all subsequent liens on the property, although
in some states, including California, it will not have priority over prior
recorded liens, including the lien of a mortgage. In addition, under federal
environmental statutes and under the laws of many states, including California,
a secured party that takes a deed in lieu of foreclosure, acquires a mortgaged
property at a foreclosure sale or, prior to foreclosure, has been involved in
decisions or actions that may lead to contamination of a property, may be liable
for the costs of cleaning up a contaminated site. See "Certain Legal Aspects of
the Mortgage Loans and Related Matters -- Environmental Considerations" in the
Prospectus. Any such liens or costs imposed in connection with a clean-up action
by the state may impede the ability of the Servicer to foreclose on or sell the
related Mortgaged Property or to obtain Net Liquidation Proceeds sufficient to
repay all amounts due on the related Mortgage Loan. Any resulting losses will be
covered by funds made available through operation of the overcollateralization
feature described herein or, if necessary, by amounts paid under the Certificate
Insurance Policy to the extent of the Class A Monthly Interest due on the
related Class of Class A Certificates on the related Distribution Date and the
amount of any Coverage Deficit with respect to such Class and Distribution Date.
 
                                      S-27
<PAGE>   28
 
     RISKS ASSOCIATED WITH CERTAIN ORIGINATION FEES.  Fees earned on the
origination of loans, placement of related insurance and other services provided
by the Sponsor and Affiliated Originators are often paid by the borrower out of
related loan proceeds. From time to time, in the ordinary course of their
businesses, originators of home equity loans have been named in legal actions
brought by mortgagors challenging the amount or method of imposing or disclosing
such fees. To date, no such action has been decided against the Sponsor or any
Affiliated Originator. If such an action against any Originator with respect to
any Mortgage Loan were successful, a court might require that the principal
balances of the related Mortgage Loans be reduced by the amount of contested
fees or charges. Any such reductions could result in substantial Realized Losses
during one or more Collection Periods, potentially leading to Coverage Deficits.
In the event of such a Coverage Deficit, payments by the Certificate Insurer
would result in accelerated distributions in reduction of the Class A
Certificate Principal Balance.
 
     BOOK-ENTRY REGISTRATION.  Issuance of the Class A Certificates in
book-entry form may reduce the liquidity of such Certificates in the secondary
trading market because investors may be unwilling to purchase Class A
Certificates for which they cannot obtain physical certificates.
 
     Because transactions in the Class A Certificates can be effected only
through DTC, Cedel, Euroclear, participating organizations, indirect
participants and certain banks, the ability of a Certificate Owner to pledge a
Class A Certificate to persons or entities that do not participate in the DTC,
Cedel or Euroclear system, or otherwise to take actions in respect of such
Certificate, may be limited due to lack of a physical certificate representing
such Class A Certificate.
 
     Certificate Owners may experience some delay in their receipt of
distributions of interest of and principal on the Class A Certificates because
such distributions will be forwarded by the Trustee to DTC and DTC will credit
such distributions to the accounts of its Participants which will thereafter
credit them to the accounts of Certificate Owners either directly or indirectly
through indirect participants. See "Description of the
Certificates -- Book-Entry Registration of Class A Certificates" herein, "ANNEX
B: Global Clearance, Settlement and Tax Documentation Procedures" hereto and
"Description of the Certificates -- Form of Certificates -- Book-Entry
Registration" in the Prospectus.
 
                        DESCRIPTION OF THE CERTIFICATES
 
     The Class A Certificates will be issued pursuant to a Pooling and Servicing
Agreement, to be dated as of December 1, 1996 (the "Pooling and Servicing
Agreement"), between the Sponsor, in its capacities as Sponsor and Servicer, and
the Trustee. The following summaries describe the material provisions of the
Pooling and Servicing Agreement but do not purport to be complete. The Sponsor
will provide a copy of the Pooling and Servicing Agreement (without exhibits)
without charge upon the written request of a Certificate Owner addressed to:
Aames Capital Corporation, 3731 Wilshire Blvd., 10th Floor, Los Angeles,
California 90010, Attention: Corporate Secretary.
 
GENERAL
 
     The Certificates will evidence undivided beneficial ownership interests in
the Trust created pursuant to the Pooling and Servicing Agreement. The Class
A-1A Certificates, the Class A-1B Certificates, the Class A-1C Certificates, the
Class A-1D Certificates, the Class A-1E Certificates, the Class A-1F
Certificates and the Class A-1G Certificates will respectively evidence the
right to receive from the Trust (i) the Class A-1A Certificate Principal
Balance, plus interest at the Class A-1A Pass-Through Rate, (ii) the Class A-1B
Certificate Principal Balance, plus interest at the Class A-1B Pass-Through
Rate, (iii) the Class A-1C Certificate Principal Balance, plus interest at the
Class A-1C Pass-Through Rate, (iv) the Class A-1D Certificate Principal Balance,
plus interest at the Class A-1D Pass-Through Rate, (v) the Class A-1E
Certificate Principal Balance, plus interest at the Class A-1E Pass-Through
Rate, (vi) the Class A-1F Certificate Principal Balance, plus interest at the
Class A-1F Pass-Through Rate and (vii) the Class A-1G Certificate Principal
Balance, plus interest at the Class A-1G Pass-Through Rate, as described herein.
The Class A-2 Certificates will evidence the right to receive from the Trust an
aggregate amount equal to the
 
                                      S-28
<PAGE>   29
 
Class A-2 Certificate Principal Balance, plus interest at the Class A-2
Pass-Through Rate, as described herein. The holder of the Class R Certificate
(which has no stated principal balance) is not entitled to any distributions
with respect to any Distribution Date until such time as the Coverage Amount for
each Class of Class A Certificates equals or exceeds the then applicable
Required Coverage Amount for the related Class of Class A Certificates and the
Certificate Insurer and the Servicer, in that order, have been reimbursed
amounts to which they may be entitled. The Class R Certificateholder will
thereafter be entitled to certain amounts as described herein under
"-- Distributions on the Certificates."
 
     The assets of the Trust will consist of (a) the Mortgage Loans that from
time to time are subject to the Pooling and Servicing Agreement; (b) the assets
that from time to time are required by the Pooling and Servicing Agreement to be
deposited in the Collection Account and the Certificate Account, held in the
Purchase Account and the Capitalized Interest Account or invested in Permitted
Investments (see "-- Payments on Mortgage Loans and Deposits to the Collection
Account" herein); (c) all rights of the mortgagee under any insurance policy
covering a Mortgage Loan or the related Mortgaged Property; (d) property and any
proceeds thereof acquired by foreclosure of the Mortgage Loans, deed in lieu of
foreclosure or a comparable conversion; and (e) the Certificate Insurance
Policy.
 
     The Sponsor will designate in the Pooling and Servicing Agreement, for
purposes of the Internal Revenue Code of 1986, as amended (the "Code"), the
Class A Certificates as "regular interests," and the Class R Certificate as the
sole class of "residual interests," in a REMIC generally comprised of the
Mortgage Pool, the Collection Account, the Certificate Account and the
Certificate Insurance Policy (the "REMIC Pool"). The Purchase Account and the
Capitalized Interest Account will not be part of the REMIC Pool. The Closing
Date will be designated as the "Startup Day" (within the meaning of the Code) of
the REMIC. See "Certain Federal Income Tax Consequences" in the Prospectus.
 
     The Class A Certificates will be issued in minimum denominations of $1,000
and integral dollar multiples of $1 in excess thereof.
 
BOOK-ENTRY REGISTRATION OF CLASS A CERTIFICATES
 
     The Class A Certificates initially will be book-entry Certificates (the
"Book-Entry Certificates"). Persons acquiring beneficial ownership interests in
the Class A Certificates ("Certificate Owners") will hold such Certificates
through the Depository Trust Company ("DTC"), in the United States, or Cedel
Bank, societe anonyme ("Cedel") or the Euroclear System ("Euroclear"), in
Europe, if they are participants of such systems, or indirectly through
organizations that are participants in such systems. The Book-Entry Certificates
will be issued in one or more certificates per Class, representing the aggregate
principal balance of each such Class of Class A Certificates, and will initially
be registered in the name of Cede & Co. ("Cede"), the nominee of DTC. Cedel and
Euroclear will hold omnibus positions on behalf of Cedel Participants and
Euroclear Participants, respectively, through customers' securities accounts in
Cedel's and Euroclear's names on the books of their respective depositaries
which in turn will hold such positions in customers' securities accounts in the
depositaries' names on the books of DTC. Citibank N.A. ("Citibank") will act as
depositary for Cedel and Morgan Guaranty Trust Company of New York ("Morgan")
will act as depositary for Euroclear (Citibank and Morgan, in such capacities,
individually the "Relevant Depositary" and, collectively, the "European
Depositaries"). Investors may hold such beneficial interests in the Book-Entry
Certificates in minimum denominations representing Certificate Principal
Balances of $1,000 and in integral multiples of $1 in excess thereof. Except as
described below, no person acquiring a Book-Entry Certificate will be entitled
to receive a physical certificate representing such Certificate (a "Definitive
Certificate"). Unless and until Definitive Certificates are issued, it is
anticipated that the only "Certificateholder" of the Class A Certificates will
be Cede, as nominee of DTC. Certificate Owners will not be Certificateholders as
that term is used in the Pooling and Servicing Agreement. Certificate Owners are
permitted to exercise their rights only indirectly through DTC and its
Participants (including Cedel and Euroclear).
 
     The beneficial ownership of a Book-Entry Certificate will be recorded on
the records of the brokerage firm, bank, thrift institution or other financial
intermediary (each, a "Financial Intermediary") that maintains
 
                                      S-29
<PAGE>   30
 
the Certificate Owner's account for such purpose. In turn, the Financial
Intermediary's ownership of such Book-Entry Certificate will be recorded on the
records of DTC (or of a participating firm that acts as agent for the Financial
Intermediary, whose interest will in turn be recorded on the records of DTC, if
the beneficial owner's Financial Intermediary is not a Participant and on the
records of Cedel or Euroclear, as appropriate).
 
     Certificate Owners will receive all distributions of principal of, and
interest on, the Class A Certificates from the Trustee through DTC and its
Participants (including Cedel and Euroclear). While the Class A Certificates are
outstanding (except under the circumstances described below), under the rules,
regulations and procedures creating and affecting DTC and its operations (the
"Rules"), DTC is required to make book-entry transfers among Participants on
whose behalf it acts with respect to the Certificates and is required to receive
and transmit distributions of principal of, and interest on, such Certificates.
Participants and indirect participants with whom Certificate Owners have
accounts with respect to Book-Entry Certificates are similarly required to make
book-entry transfers and receive and transmit such distributions on behalf of
their respective Certificate Owners. Accordingly, although Certificate Owners
will not possess certificates, the Rules provide a mechanism by which
Certificate Owners will receive distributions and will be able to transfer their
interests.
 
     Certificate Owners will not receive or be entitled to receive certificates
representing their respective interests in the Class A Certificates, except
under the limited circumstances described below. Unless and until Definitive
Certificates are issued, Certificate Owners who are not Participants may
transfer ownership of Class A Certificates only through Participants and
indirect participants by instructing such Participants and indirect participants
to transfer Class A Certificates, by book-entry transfer, through DTC for the
account of the purchasers of such Class A Certificates, which account is
maintained with their respective Participants. Under the Rules and in accordance
with DTC's normal procedures, transfers of ownership of Class A Certificates
will be executed through DTC and the accounts of the respective Participants at
DTC will be debited and credited. Similarly, the Participants and indirect
participants will make debits or credits, as the case may be, on their records
on behalf of the selling and purchasing Certificate Owners.
 
     Because of time zone differences, credits of securities received in Cedel
or Euroclear as a result of a transaction with a Participant will be made during
subsequent securities settlement processing and dated the business day following
the DTC settlement date. Such credits or any transactions in such securities
settled during such processing will be reported to the relevant Euroclear
Participants or Cedel Participants on such business day. Cash received in Cedel
or Euroclear as a result of sales of securities by or through a Cedel
Participant or Euroclear Participant to a Participant will be received with
value on the DTC settlement date but will be available in the relevant Cedel or
Euroclear cash account only as of the business day following settlement in DTC.
For information with respect to tax documentation procedures relating to the
Certificates, see "Certain Federal Income Tax Consequences -- Non-U.S.
Persons -- Senior Certificates" and "-- Information Reporting and Backup
Withholding" in the Prospectus and in "ANNEX B: Global Clearance, Settlement and
Tax Documentation Procedures -- Certain U.S. Federal Income Tax Documentation
Requirements" hereto.
 
     Transfers between Participants will occur in accordance with DTC rules.
Transfers between Cedel Participants and Euroclear Participants will occur in
accordance with their respective rules and operating procedures.
 
     Cross-market transfers between persons holding directly or indirectly
through DTC, on the one hand, and directly or indirectly through Cedel
Participants or Euroclear Participants, on the other, will be effected in DTC in
accordance with DTC rules on behalf of the relevant European international
clearing system by the Relevant Depositary; however, such cross market
transactions will require delivery of instructions to the relevant European
international clearing system by the counterparty in such system in accordance
with its rules and procedures and within its established deadlines (European
time). The relevant European international clearing system will, if the
transaction meets its settlement requirements, deliver instructions to the
Relevant Depositary to take action to effect final settlement on its behalf by
delivering or receiving securities in DTC, and making or receiving payment in
accordance with normal procedures for same day funds settlement applicable to
DTC. Cedel Participants and Euroclear Participants may not deliver instructions
directly to the European Depositaries.
 
                                      S-30
<PAGE>   31
 
     DTC, which is a New York-chartered limited purpose trust company, performs
services for its participants ("Participants"), some of which (and/or their
representatives) own DTC. In accordance with its normal procedures, DTC is
expected to record the positions held by each Participant in the Book-Entry
Certificates, whether held for its own account or as a nominee for another
person. In general, beneficial ownership of Book-Entry Certificates will be
subject to the rules, regulations and procedures governing DTC and its
Participants as in effect from time to time.
 
     Cedel is incorporated under the laws of Luxembourg as a professional
depository. Cedel holds securities for its participating organizations ("Cedel
Participants") and facilitates the clearance and settlement of securities
transactions between Cedel Participants through electronic book-entry changes in
accounts of Cedel Participants, thereby eliminating the need for physical
movement of certificates. Transactions may be settled in Cedel in any of 28
currencies, including United States dollars. Cedel provides to its Cedel
Participants, among other things, services for safekeeping, administration,
clearance and settlement of internationally traded securities and securities
lending and borrowing. Cedel interfaces with domestic markets in several
countries. As a professional depository, Cedel is subject to regulation by the
Luxembourg Monetary Institute. Cedel Participants are recognized financial
institutions around the world, including underwriters, securities brokers and
dealers, banks, trust companies, clearing corporations and certain other
organizations. Indirect access to Cedel is also available to others, such as
banks, brokers, dealers and trust companies that clear through or maintain a
custodial relationship with a Cedel Participant, either directly or indirectly.
 
     Euroclear was created in 1968 to hold securities for its participants
("Euroclear Participants") and to clear and settle transactions between
Euroclear Participants, through simultaneous electronic book-entry delivery
against payment, thereby eliminating the need for physical movement of
certificates and any risk from lack of simultaneous transfers of securities and
cash. Transactions may be settled through Euroclear in any of 32 currencies,
including United States dollars. Euroclear provides various other services,
including securities lending and borrowing, and interfaces with domestic markets
in several countries generally similar to the arrangements for cross-market
transfers with DTC described above. Euroclear is operated by the Brussels,
Belgium office of Morgan Guaranty Trust Company of New York (the "Euroclear
Operator"), under contract with Euroclear Clearance Systems S.C., a Belgian
cooperative corporation (the "Cooperative"). All operations are conducted by the
Euroclear Operator, and all Euroclear securities clearance accounts and
Euroclear cash accounts are accounts with the Euroclear Operator, not the
Cooperative. The Cooperative establishes policy for Euroclear on behalf of
Euroclear Participants. Euroclear Participants include banks (including central
banks), securities brokers and dealers and other professional financial
intermediaries. Indirect access to Euroclear is also available to other firms
that clear through or maintain a custodial relationship with a Euroclear
Participant, either directly or indirectly.
 
     The Euroclear Operator is the Belgian branch of a New York banking
corporation that is a member bank of the Federal Reserve System. As such it is
regulated and examined by the Board of Governors of the Federal Reserve System
(the "Federal Reserve Board") and the New York State Banking Department, as well
as the Belgian Banking Commission.
 
     Securities clearance accounts and cash accounts with the Euroclear Operator
are governed by the Terms and Conditions Governing Use of Euroclear and the
related Operating Procedures of the Euroclear System and applicable Belgian law
(collectively, the "Terms and Conditions"). The Terms and Conditions govern
transfers of securities and cash within Euroclear, withdrawals of securities and
cash from Euroclear and receipts of payments with respect to securities in
Euroclear. All securities in Euroclear are held on a fungible basis without
attribution to specific certificates to specific securities clearance accounts.
The Euroclear Operator acts under the Terms and Conditions only on behalf of
Euroclear Participants, and has no record of or relationship with persons
holding through Euroclear Participants.
 
     Distributions on the Book-Entry Certificates will be made on each
Distribution Date by the Trustee to DTC. DTC will be responsible for crediting
the amount of such payments to the accounts of the applicable Participants in
accordance with DTC's normal procedures. Each Participant will be responsible
for disbursing such payments to the Certificate Owners that it represents and to
each Financial Intermediary for which it
 
                                      S-31
<PAGE>   32
 
acts as agent. Each such Financial Intermediary will be responsible for
disbursing funds to the Certificate Owners that it represents.
 
     Under a book-entry format, Certificate Owners may experience some delay in
their receipt of payments because such payments will be forwarded by the Trustee
to Cede. Distributions with respect to Certificates held through Cedel or
Euroclear will be credited to the cash accounts of Cedel Participants or
Euroclear Participants in accordance with the relevant system's rules and
procedures, to the extent received by the Relevant Depositary. Such
distributions will be subject to tax reporting in accordance with relevant
United States tax laws and regulations. See "Certain Federal Income Tax
Consequences -- Non-U.S. Persons -- Senior Certificates" in the Prospectus and
"-- Information Reporting and Backup Withholding" in "ANNEX B: Global Clearance,
Settlement and Tax Documentation Procedures" hereto. Because DTC has indicated
that it will act only on behalf of Financial Intermediaries, the ability of
Certificate Owners to pledge Book-Entry Certificates to persons or entities that
do not participate in the depository system or otherwise take actions in respect
of such Book-Entry Certificates may be limited due to the lack of physical
certificates representing such Book-Entry Certificates. In addition, issuance of
the Book-Entry Certificates in book-entry form may reduce the liquidity of such
Certificates in the secondary market because certain potential investors may be
unwilling to purchase Certificates for which they cannot obtain physical
certificates.
 
     Monthly and annual reports on the Trust will be provided to Cede, as
nominee of DTC, and may be made available by Cede to Certificate Owners upon
request, in accordance with the Rules, and to the Financial Intermediaries to
whose DTC accounts the related Book-Entry Certificates are credited.
 
     DTC has advised the Trustee that, unless and until Definitive Certificates
are issued, DTC will take any action permitted to be taken by a
Certificateholder under the Pooling and Servicing Agreement only at the
direction of one or more Financial Intermediaries to whose DTC accounts the
Book-Entry Certificates are credited, to the extent that such actions are taken
on behalf of Financial Intermediaries whose holdings include such Book-Entry
Certificates. Cedel or the Euroclear Operator, as the case may be, will take any
other action permitted to be taken by a Certificateholder under the Pooling and
Servicing Agreement on behalf of a Cedel Participant or Euroclear Participant
only in accordance with its relevant rules and procedures and subject to the
ability of the Relevant Depositary to effect such actions on its behalf through
DTC. DTC may take actions, at the direction of the related Participants, with
respect to some Class A Certificates that conflict with actions taken with
respect to other Class A Certificates.
 
     Definitive Class A Certificates will be issued in registered form to
Certificate Owners, or their nominees, rather than to DTC, only if (i) DTC or
the Sponsor advises the Trustee in writing that DTC is no longer willing or able
to discharge properly its responsibilities as nominee and depositary with
respect to the Class A Certificates and the Sponsor or the Trustee is unable to
locate a qualified successor, (ii) the Sponsor, at its option, advises the
Trustee that it elects to terminate the book-entry system through DTC, or (iii)
after an Event of Default under the Pooling and Servicing Agreement, the
Certificate Owners representing not less than 51% of the Class A Certificate
Principal Balance of the book-entry certificates advise the Trustee and DTC that
the book-entry system is no longer in the best interests of such Certificate
Owners. Upon issuance of Definitive Class A Certificates to Certificate Owners,
such Class A Certificates will be transferable directly (and not exclusively on
a book-entry basis) and registered holders will deal directly with the Trustee
with respect to transfers, notices and distributions. See "Description of the
Certificates -- Form of Certificates -- General" in the Prospectus.
 
     Upon the occurrence of any of the events described in the immediately
preceding paragraph, the Trustee will be required to notify all Certificate
Owners of the occurrence of such event and the availability through DTC of
Definitive Certificates. Upon surrender by DTC of the global certificates
representing the Book-Entry Certificates and instructions for re-registration,
the Trustee will issue Definitive Certificates and thereafter the Trustee will
recognize the holders of such Definitive Certificates as Certificateholders
under the Pooling and Servicing Agreement.
 
     Although DTC, Cedel and Euroclear have agreed to the foregoing procedures
in order to facilitate transfer of Class A Certificates among participants of
DTC, Cedel and Euroclear, they are under no obligation to perform or continue to
perform such procedures and such procedures may be discontinued at any time.
 
                                      S-32
<PAGE>   33
 
ASSIGNMENT OF MORTGAGE LOANS
 
     At the time of issuance of the Certificates, the Sponsor will assign to the
Trustee all of its right, title and interest in and to the Initial Mortgage
Loans, including all principal received on or after the Cut-off Date and all
interest accrued from and including the Cut-off Date, together with its right,
title and interest in and to the proceeds of any related insurance policies
received on and after the Cut-off Date. The Trustee, concurrently with such
assignment, will deliver the Certificates at the direction of the Sponsor in
exchange for, among other things, the Initial Mortgage Loans. Each Initial
Mortgage Loan will be identified in a schedule appearing as an exhibit to the
Pooling and Servicing Agreement (the "Mortgage Loan Schedule") that will provide
information about each Mortgage Loan, including, among other things, its
identifying number and the name of the related Mortgagor, the street address of
the related Mortgaged Property, its date of origination, the original number of
months to stated maturity, the original stated maturity, its original Principal
Balance, its Principal Balance as of the Cut-off Date (the "Cut-off Date
Principal Balance"), its interest rate as of the Cut-off Date and its monthly
payment as of the Cut-off Date.
 
     Following the Closing Date, the Trustee on behalf of the Trust will be
obligated to purchase from the Sponsor, from time to time on or before January
14, 1997, subject to the availability thereof, Subsequent Mortgage Loans
consisting of closed-end fixed and adjustable rate home equity mortgage loans.
In connection with each purchase of Subsequent Mortgage Loans, the Trustee on
behalf of the Trust will pay to the Sponsor from amounts comprising the Purchase
Account Deposit a cash purchase price of not more than 100% of the principal
balance thereof; the Trust may pay a cash purchase price of less than 100% for
the purpose of increasing the Coverage Amount, but in no event less than the
fair market value of the Subsequent Mortgage Loans. In connection with any
purchase of Subsequent Mortgage Loans pursuant to the Pooling and Servicing
Agreement, the Sponsor will assign to the Trustee as of the related Subsequent
Cut-off Date all of its right, title and interest in and to such Subsequent
Mortgage Loans as provided above with respect to the Initial Mortgage Loans and
will identify such Subsequent Mortgage Loans in a schedule that conforms to the
Mortgage Loan Schedule.
 
     The Pooling and Servicing Agreement will require the Sponsor to deliver to
the Trustee the Mortgage Loans, the related Mortgage Notes endorsed without
recourse to the Trustee, the related mortgages or deeds of trust with evidence
of recording thereon, assignments of the mortgages in recordable form, the title
policies with respect to the related Mortgaged Properties, all intervening
mortgage assignments, if applicable, and certain other documents relating to the
Mortgage Loans (the "Mortgage Files"). Assignments of the Mortgage Loans to the
Trustee (or its nominee) will be recorded in the appropriate public office for
real property records in the states where such recording is required to protect
the Trustee's interest in the Mortgage Loans against the claims of any
subsequent transferee or any successor to or creditor of the Sponsor. The
Trustee will hold such documents in trust for the benefit of the
Certificateholders and the Certificate Insurer.
 
     The Trustee will review the Mortgage Files delivered to it within 45 days
following such delivery, and if any document required to be included in any
Mortgage File is found to be missing or to be defective in any material respect
and such defect is not cured within 60 days following notification thereof to
the Sponsor by the Trustee, the Sponsor will be obligated to repurchase the
related Mortgage Loan from the Trust or substitute a Qualified Replacement
Mortgage, in the manner described below.
 
     Because certain of the assignments by the Sponsor to the Trustee of
Mortgage Loans will not be recorded, it may be possible for the Sponsor to
transfer such Mortgage Loans to bona fide purchasers for value without notice,
notwithstanding the rights of the Trustee. However, in most instances, the
Sponsor would not be able to deliver the original documents evidencing the
Mortgage Notes or the mortgages because, under the terms of the Pooling and
Servicing Agreement, such documents will be retained in the possession of the
Trustee, except when released to the Servicer in connection with its servicing
activities. Moreover, a subsequent transferee who failed to obtain delivery of
the original evidence of indebtedness generally would not, in the absence of
special facts, be able to defeat the interests of the Trustee in a Mortgage Loan
so long as such evidence of indebtedness remained in the possession of the
Trustee.
 
     The Sponsor will make certain representations and warranties as to the
accuracy in all material respects of the information set forth on the Mortgage
Loan Schedule. In addition, the Sponsor will make certain other
 
                                      S-33
<PAGE>   34
 
representations and warranties regarding the Mortgage Loans, including, for
instance, that each Mortgage Loan, at its origination, complied in all material
respects with applicable state and federal laws, that each mortgage is a valid
lien of the applicable priority, that, as of the Cut-off Date, no Mortgage Loan
had three or more monthly payments past due, that each Mortgaged Property
consists of a one- to four-family residential property or unit in a condominium
or planned unit development, that the Sponsor had good title to each Mortgage
Loan prior to the sale and assignment by the Sponsor and that the Originator was
authorized to originate each Mortgage Loan. See "The Pooling and Servicing
Agreement -- Assignment of Mortgage Loans" in the Prospectus.
 
     If with respect to any Mortgage Loan (1) a defect in any document
constituting a part of the related Mortgage File remains uncured and materially
and adversely affects the interests of the Certificateholders or the Certificate
Insurer in such Mortgage Loan or (2) a breach of any representation or warranty
made by the Sponsor in the Pooling and Servicing Agreement relating to such
Mortgage Loan occurs and such breach materially and adversely affects the
interests of the Certificateholders or the Certificate Insurer in such Mortgage
Loan, the Sponsor will be required to repurchase the related Mortgage Loan (any
such Mortgage Loan, a "Defective Mortgage Loan") from the Trust at a price equal
to its Principal Balance together with one month's interest at the Mortgage
Interest Rate (net of the applicable Servicing Fee Rate) on such Defective
Mortgage Loan, less any payments received during the related Collection Period
in respect of such Defective Mortgage Loan (the "Purchase Price"). The Sponsor
will also have the option, but not the obligation, during the two years (or such
longer period as permitted by the applicable REMIC Regulations) immediately
following the Closing Date, to substitute for such Defective Mortgage Loan a
Mortgage Loan conforming to the requirements of the Pooling and Servicing
Agreement (a "Qualified Replacement Mortgage"). Upon delivery of a Qualified
Replacement Mortgage and deposit of certain amounts in the Collection Account as
set forth in the Pooling and Servicing Agreement, or deposit of the Purchase
Price in the Collection Account and receipt by the Trustee of written
notification of any such substitution or repurchase, as the case may be, the
Trustee shall execute and deliver an instrument of transfer or assignment
necessary to vest in the Sponsor legal and beneficial ownership of such
Defective Mortgage Loan (including any property acquired in respect thereof or
proceeds of any insurance policy with respect thereto).
 
     The obligation of the Sponsor to cure, repurchase or substitute any
Mortgage Loan as described above will constitute the sole remedy available to
Certificateholders or the Trustee for a Defective Mortgage Loan.
 
     The Pooling and Servicing Agreement additionally provides that the Servicer
will have the option, but not the obligation, to purchase from the Trust at the
Purchase Price (i) any Mortgage Loan as to which the related Mortgagor has
failed to make scheduled payments thereon for three consecutive months at any
time following the Cut-off Date and (ii) during the 90-day period following the
Closing Date, any Mortgage Loan as to which a scheduled payment thereon becomes
60 or more days contractually delinquent; provided, however, that the aggregate
of the Principal Balances of the Mortgage Loans so purchased by the Servicer may
not exceed 5% of the sum of the Cut-off Date Pool Balance and the Purchase
Account Deposit. See "The Pooling and Servicing Agreement -- Realization upon
Defaulted Mortgage Loans" in the Prospectus.
 
PAYMENTS ON MORTGAGE LOANS AND DEPOSITS TO THE COLLECTION ACCOUNT
 
     The Servicer shall establish and maintain an account or, with respect to
certain Mortgage Loans serviced by a Sub-Servicer, shall cause the related
Sub-Servicer to establish and maintain an account (collectively, the "Collection
Account") into which all collections on or with respect to the Mortgage Loans in
each Mortgage Loan Group will be deposited and the Trustee shall establish and
maintain an account (the "Certificate Account" and, together with the Collection
Account, the "Accounts") from which all distributions with respect to the
Certificates will be made. All amounts held in the Accounts shall be invested in
Permitted Investments that mature not later than the date which is one Business
Day prior to the Deposit Date for the related Distribution Date next succeeding
the date of investment. A "Business Day" will be any day other than a Saturday
or Sunday or a day on which banking institutions in the State of California or
the State of New York are required or authorized by law, executive order or
governmental decree to be closed. "Permitted Investments" will be specified in
the Pooling and Servicing Agreement and will be limited to investments which are
approved by the Certificate Insurer and meet the criteria of the Rating Agencies
from time to time
 
                                      S-34
<PAGE>   35
 
as being consistent with their then current ratings of the Class A Certificates.
See "The Pooling and Servicing Agreement -- Permitted Investments" in the
Prospectus. No Permitted Investment shall be sold or disposed of at a gain prior
to maturity unless the Servicer has obtained a satisfactory opinion of counsel
that such sale or disposition will not cause the REMIC Pool to be subject to the
tax on income from prohibited transactions imposed by Code Section 860F(a)(1),
otherwise subject the REMIC Pool to tax or cause the REMIC Pool to fail to
qualify as a REMIC. Investment income on monies on deposit in the Certificate
Account and the Collection Account will not be available for distribution to
Certificateholders or otherwise subject to any claims or rights of the
Certificateholders and will be paid to Servicer as additional servicing
compensation. The Servicer will be liable for any losses resulting from such
investments.
 
     The Servicer will deposit, or cause the related Sub-Servicer to deposit,
into the Collection Account not later than two Business Days after receipt, all
payments on or in respect of the Mortgage Loans received from or on behalf of
Mortgagors and all proceeds of Mortgage Loans. On the date in each month
specified in the Pooling and Servicing Agreement, which date shall be no later
than three Business Days prior to the related Distribution Date (the "Deposit
Date"), funds to be distributed in respect of the Class A Monthly Interest,
Monthly Principal and any Excess Cash in respect of each Class of Class A
Certificates will be transferred from the Collection Account to the Certificate
Account. Notwithstanding the foregoing, payments and collections that do not
constitute Available Funds (e.g., amounts representing interest accrued on
Mortgage Loans in respect of any period prior to the Cut-off Date, fees, late
payment charges, prepayment charges, charges for checks returned for
insufficient funds, extension or other administrative charges or other amounts
received for application towards the payment of taxes, insurance premiums,
assessments and similar items) will not be required to be deposited into the
Collection Account.
 
     The Servicer may make withdrawals from the Collection Account to make the
deposits to the Certificate Account, to pay the monthly Servicing Fee for each
Mortgage Loan Group to itself, to reimburse itself for certain Advances that it
has made and for which it may be entitled to reimbursement under the Pooling and
Servicing Agreement, for any other expenses incurred by it for which it may be
entitled to reimbursement under the Pooling and Servicing Agreement and to
withdraw any amount not required to have been deposited therein.
 
DISTRIBUTIONS ON THE CERTIFICATES
 
     Distributions of principal and interest on the Class A Certificates will be
made by the Trustee (in such capacity, the "Paying Agent") on the fifteenth day
of each month or, if such day is not a Business Day, on the next succeeding
Business Day (each, a "Distribution Date") commencing in January 1997 to holders
of record of the related Class of Class A Certificates as of the close of
business on the last Business Day of the calendar month immediately preceding
such Distribution Date (each, a "Record Date") in an amount equal to the product
of such Certificateholders' Percentage Interest and the amount distributed in
respect of the related Class of Class A Certificates. The "Percentage Interest"
represented by any Class A-1A Certificate, Class A-1B Certificate, Class A-1C
Certificate, Class A-1D Certificate, Class A-1E Certificate, Class A-1F
Certificate, Class A-1G Certificate or Class A-2 Certificate will be equal to
the percentage obtained by dividing the Certificate Principal Balance of such
Class A-1A Certificate, Class A-1B Certificate, Class A-1C Certificate, Class
A-1D Certificate, Class A-1E Certificate, Class A-1F Certificate, Class A-1G
Certificate or Class A-2 Certificate, respectively, by the aggregate of the
principal balances of all Certificates of the same Class or subclass, as
applicable.
 
     On each Distribution Date, the Paying Agent will distribute the following
amounts in the following order of priority, to the extent of Available Funds for
the Fixed Rate Group and any available Excess Cash from the Adjustable Rate
Group:
 
          (a) to the Certificate Insurer, the aggregate amount necessary to
     reimburse the Certificate Insurer for any unreimbursed payments of Insured
     Amounts in respect of the Class A-1 Certificates on prior Distribution
     Dates and the amount of any unpaid Certificate Insurer Premium attributable
     to the Fixed Rate Group for prior Distribution Dates; provided, however,
     that the Certificate Insurer's right to such reimbursement is subject to
     the right of Class A-1A Certificateholders, Class A-1B Certificateholders,
 
                                      S-35
<PAGE>   36
 
     Class A-1C Certificateholders, Class A-1D Certificateholders, Class A-1E
     Certificateholders, Class A-1F Certificateholders and Class A-1G
     Certificateholders to receive Class A-1A Monthly Interest, Class A-1B
     Monthly Interest, Class A-1C Monthly Interest, Class A-1D Monthly Interest,
     Class A-1E Monthly Interest, Class A-1F Monthly Interest and Class A-1G
     Monthly Interest, respectively, and any Coverage Deficit for the Class A-1
     Certificates with respect to such Distribution Date;
 
          (b) to the Certificate Insurer, an amount equal to the Certificate
     Insurer Premium attributable to the Fixed Rate Group for such Distribution
     Date;
 
          (c) concurrently to the Class A-1A Certificateholders, Class A-1B
     Certificateholders, Class A-1C Certificateholders, Class A-1D
     Certificateholders, Class A-1E Certificateholders, Class A-1F
     Certificateholders and Class A-1G Certificateholders, Class A-1A Monthly
     Interest, Class A-1B Monthly Interest, Class A-1C Monthly Interest, Class
     A-1D Monthly Interest, Class A-1E Monthly Interest, Class A-1F Monthly
     Interest and Class A-1G Monthly Interest, respectively;
 
          (d) to the Class A-1A Certificateholders, the amount of Monthly
     Principal for the Class A-1 Certificates, in reduction of the Class A-1A
     Certificate Principal Balance until such Class A-1A Certificate Principal
     Balance is reduced to zero, then to Class A-1B Certificateholders, the
     amount of any remaining Monthly Principal for the Class A-1 Certificates,
     in reduction of the Class A-1B Certificate Principal Balance, until such
     Class A-1B Certificate Principal Balance is reduced to zero, then to Class
     A-1C Certificateholders, the amount of any remaining Monthly Principal for
     the Class A-1 Certificates, in reduction of the Class A-1C Certificate
     Principal Balance, until such Class A-1C Certificate Principal Balance is
     reduced to zero, then to Class A-1D Certificateholders, the amount of any
     remaining Monthly Principal for the Class A-1 Certificates, in reduction of
     the Class A-1D Certificate Principal Balance, until such Class A-1D
     Certificate Principal Balance is reduced to zero, then to Class A-1E
     Certificateholders, the amount of any remaining Monthly Principal for the
     Class A-1 Certificates, in reduction of the Class A-1E Certificate
     Principal Balance, until such Class A-1E Certificate Principal Balance is
     reduced to zero, then to the Class A-1F Certificateholders, the amount of
     any remaining Monthly Principal for the Class A-1 Certificates, in
     reduction of the Class A-1F Certificate Principal Balance, until such Class
     A-1F Certificate Principal Balance is reduced to zero, and then to the
     Class A-1G Certificateholders, the amount of any remaining Monthly
     Principal for the Class A-1 Certificates, in reduction of the Class A-1G
     Certificate Principal Balance, until such Class A-1G Certificate Principal
     Balance is reduced to zero;
 
          (e) to the Class A-1A Certificateholders, the amount, if any, of
     Excess Cash for the Fixed Rate Group in reduction of the Class A-1A
     Certificate Principal Balance, up to an amount equal to the lesser of (1)
     the amount necessary for the Coverage Amount of the Class A-1 Certificates
     to equal the Required Coverage Amount for such Class A-1 Certificates on
     such Distribution Date and (2) the amount necessary to reduce the Class
     A-1A Certificate Principal Balance to zero;
 
          (f) to the Class A-1B Certificateholders, the amount, if any, of
     Excess Cash for the Fixed Rate Group remaining after distribution pursuant
     to clause (e) above in reduction of the Class A-1B Certificate Principal
     Balance, up to an amount equal to the lesser of (1) the amount necessary
     for the Coverage Amount of the Class A-1 Certificates to equal the Required
     Coverage Amount for such Class A-1 Certificates on such Distribution Date
     and (2) the amount necessary to reduce the Class A-1B Certificate Principal
     Balance to zero;
 
          (g) to the Class A-1C Certificateholders, the amount, if any, of
     Excess Cash for the Fixed Rate Group remaining after distribution pursuant
     to clauses (e) and (f) above in reduction of the Class A-1C Certificate
     Principal Balance, up to an amount equal to the lesser of (1) the amount
     necessary for the Coverage Amount of the Class A-1 Certificates to equal
     the Required Coverage Amount for such Class A-1 Certificates on such
     Distribution Date and (2) the amount necessary to reduce the Class A-1C
     Certificate Principal Balance to zero;
 
                                      S-36
<PAGE>   37
 
          (h) to the Class A-1D Certificateholders, the amount, if any, of
     Excess Cash for the Fixed Rate Group remaining after distribution pursuant
     to clauses (e), (f) and (g) above in reduction of the Class A-1D
     Certificate Principal Balance, up to an amount equal to the lesser of (1)
     the amount necessary for the Coverage Amount of the Class A-1 Certificates
     to equal the Required Coverage Amount for such Class A-1 Certificates on
     such Distribution Date and (2) the amount necessary to reduce the Class
     A-1D Certificate Principal Balance to zero;
 
          (i) to the Class A-1E Certificateholders, the amount, if any, of
     Excess Cash for the Fixed Rate Group remaining after distribution pursuant
     to clauses (e), (f), (g) and (h) above, in reduction of the Class A-1E
     Certificate Principal Balance, up to an amount equal to the lesser of (1)
     the amount necessary for the Coverage Amount of the Class A-1 Certificates
     to equal the Required Coverage Amount for such Class A-1 Certificates on
     such Distribution Date and (2) the amount necessary to reduce the Class
     A-1E Certificate Principal Balance to zero;
 
          (j) to the Class A-1F Certificateholders, the amount, if any, of
     Excess Cash for the Fixed Rate Group remaining after distribution pursuant
     to clauses (e), (f), (g), (h) and (i) above, in reduction of the Class A-1F
     Certificate Principal Balance, up to an amount equal to the lesser of (1)
     the amount necessary for the Coverage Amount of the Class A-1 Certificates
     to equal the Required Coverage Amount for such Class A-1 Certificates on
     such Distribution Date and (2) the amount necessary to reduce the Class
     A-1F Certificate Principal Balance to zero;
 
          (k) to the Class A-1G Certificateholders, the amount, if any, of
     Excess Cash for the Fixed Rate Group remaining after distribution pursuant
     to clauses (e), (f), (g), (h), (i) and (j) above, in reduction of the Class
     A-1G Certificate Principal Balance, up to an amount equal to the lesser of
     (1) the amount necessary for the Coverage Amount of the Class A-1
     Certificates to equal the Required Coverage Amount for such Class A-1
     Certificates on such Distribution Date and (2) the amount necessary to
     reduce the Class A-1G Certificate Principal Balance to zero;
 
          (l) to the Class A-2 Certificateholders, the amount, if any, of Excess
     Cash for the Fixed Rate Group, remaining after distribution pursuant to
     clauses (e), (f), (g), (h), (i), (j) and (k) above, to be applied to cover
     any shortfalls in the Class A Monthly Interest of the Class A-2
     Certificates;
 
          (m) to the Certificate Insurer, the amount of any Available Funds for
     the Fixed Rate Group remaining in the Certificate Account, to the extent
     necessary to reimburse the Certificate Insurer for any unreimbursed Insured
     Amounts paid on prior Distribution Dates in respect of the Class A-2
     Certificates and the amount of any unpaid Certificate Insurer Premium
     attributable to the Adjustable Rate Group for prior Distribution Dates;
 
          (n) to the Class A-2 Certificateholders, the amount, if any, of Excess
     Cash for the Fixed Rate Group, remaining after the distributions pursuant
     to clauses (e), (f), (g), (h), (i), (j), (k), (l) and (m) above, to be
     applied to reduce the Class A-2 Certificate Principal Balance, up to an
     amount equal to the lesser of (1) the amount necessary for the Coverage
     Amount of Class A-2 Certificates to equal the Required Coverage Amount for
     such Class A-2 Certificates on such Distribution Date and (2) the amount
     necessary to reduce the Class A-2 Certificate Principal Balance to zero
     (after taking into account the Monthly Principal and Excess Cash
     distributed on such date in reduction of the Class A-2 Certificate
     Principal Balance); and
 
          (o) to the Class R Certificateholder, subject to the right of the
     Servicer to be reimbursed for any prior unreimbursed Advances, any
     Available Funds for the Fixed Rate Group remaining in the Certificate
     Account.
 
     On each Distribution Date, the Paying Agent will distribute the following
amounts in the following order of priority, to the extent of Available Funds for
the Adjustable Rate Group and any available Excess Cash from the Fixed Rate
Group:
 
          (a) to the Certificate Insurer, the aggregate amount necessary to
     reimburse the Certificate Insurer for any unreimbursed payments of Insured
     Amounts in respect of the Class A-2 Certificates on prior
 
                                      S-37
<PAGE>   38
 
     Distribution Dates and the amount of any unpaid Certificate Insurer Premium
     attributable to the Adjustable Rate Group for prior Distribution Dates;
     provided, however, that the Certificate Insurer's right to such
     reimbursement is subject to the right of such Class A-2 Certificateholders
     to receive Class A Monthly Interest and any Coverage Deficit for the Class
     A-2 Certificates with respect to such Distribution Date;
 
          (b) to the Certificate Insurer, an amount equal to the Certificate
     Insurer Premium attributable to the Adjustable Rate Group for such
     Distribution Date;
 
          (c) to the Class A-2 Certificateholders, the Class A Monthly Interest
     for the Class A-2 Certificates;
 
          (d) to the Class A-2 Certificateholders, Monthly Principal for the
     Class A-2 Certificates in reduction of the Class A-2 Certificate Principal
     Balance;
 
          (e) to the Class A-2 Certificateholders, the amount of Excess Cash for
     the Adjustable Rate Group in reduction of the Class A-2 Certificate
     Principal Balance, up to an amount equal to the lesser of (1) the amount
     necessary for the Coverage Amount of the Class A-2 Certificates to equal
     the Required Coverage Amount for such Class A-2 Certificates on such
     Distribution Date and (2) the amount necessary to reduce the Class A-2
     Certificate Principal Balance to zero;
 
          (f) concurrently, to the Class A-1A Certificateholders, the Class A-1B
     Certificateholders, the Class A-1C Certificateholders, the Class A-1D
     Certificateholders, the Class A-1E Certificateholders, the Class A-1F
     Certificateholders and the Class A-1G Certificateholders, the amount, if
     any, of such Excess Cash for the Adjustable Rate Group remaining after
     distribution pursuant to clause (e) above, to be applied pro rata to cover
     any shortfalls in Class A-1A Monthly Interest, Class A-1B Monthly Interest,
     Class A-1C Monthly Interest, Class A-1D Monthly Interest, Class A-1E
     Monthly Interest, Class A-1F Monthly Interest and Class A-1G Monthly
     Interest;
 
          (g) to the Certificate Insurer, the amount of any Available Funds for
     the Adjustable Rate Group remaining in the Certificate Account to the
     extent necessary to reimburse the Certificate Insurer for any unreimbursed
     Insured Amounts paid on prior Distribution Dates in respect of the Class
     A-1 Certificates and the amount of any unpaid Certificate Insurer Premium
     attributable to the Fixed Rate Group for prior Distribution Dates;
 
          (h) to the Class A-1A Certificateholders, the amount, if any, of
     Excess Cash for the Adjustable Rate Group remaining after the distributions
     pursuant to clauses (e), (f) and (g) above, to reduce the Class A-1A
     Certificate Principal Balance, up to an amount equal to the lesser of (1)
     the amount necessary for the Coverage Amount of the Class A-1 Certificates
     to equal the Required Coverage Amount for such Class A-1 Certificates on
     such Distribution Date and (2) the amount necessary to reduce the Class
     A-1A Certificate Principal Balance to zero (after taking into account the
     Monthly Principal and Excess Cash distributed on such date in reduction of
     the Class A-1 Certificate Principal Balance);
 
          (i) to the Class A-1B Certificateholders, the amount, if any, of
     Excess Cash for the Adjustable Rate Group remaining after the distributions
     pursuant to clauses (e), (f), (g) and (h) above, to reduce the Class A-1B
     Certificate Principal Balance, up to an amount equal to the lesser of (1)
     the amount necessary for the Coverage Amount of the Class A-1 Certificates
     to equal the Required Coverage Amount for such Class A-1 Certificates on
     such Distribution Date and (2) the amount necessary to reduce the Class
     A-1B Certificate Principal Balance to zero (after taking into account the
     Monthly Principal and Excess Cash distributed on such date in reduction of
     the Class A-1 Certificate Principal Balance);
 
          (j) to the Class A-1C Certificateholders, the amount, if any, of
     Excess Cash for the Adjustable Rate Group remaining after the distributions
     pursuant to clauses (e), (f), (g), (h) and (i) above, to reduce the Class
     A-1C Certificate Principal Balance, up to an amount equal to the lesser of
     (1) the amount necessary for the Coverage Amount of the Class A-1
     Certificates to equal the Required Coverage Amount for such Class A-1
     Certificates on such Distribution Date and (2) the amount necessary to
 
                                      S-38
<PAGE>   39
 
     reduce the Class A-1C Certificate Principal Balance to zero (after taking
     into account the Monthly Principal and Excess Cash distributed on such date
     in reduction of the Class A-1 Certificate Principal Balance);
 
          (k) to the Class A-1D Certificateholders, the amount, if any, of
     Excess Cash for the Adjustable Rate Group remaining after the distributions
     pursuant to clauses (e), (f), (g), (h), (i) and (j) above, to reduce the
     Class A-1D Certificate Principal Balance, up to an amount equal to the
     lesser of (1) the amount necessary for the Coverage Amount of the Class A-1
     Certificates to equal the Required Coverage Amount for such Class A-1
     Certificates on such Distribution Date and (2) the amount necessary to
     reduce the Class A-1D Certificate Principal Balance to zero (after taking
     into account the Monthly Principal and Excess Cash distributed on such date
     in reduction of the Class A-1 Certificate Principal Balance);
 
          (l) to the Class A-1E Certificateholders, the amount, if any, of
     Excess Cash for the Adjustable Rate Group remaining after the distributions
     pursuant to clauses (e), (f), (g), (h), (i), (j) and (k) above, to reduce
     the Class A-1E Certificate Principal Balance, up to an amount equal to the
     lesser of (1) the amount necessary for the Coverage Amount of the Class A-1
     Certificates to equal the Required Coverage Amount for such Class A-1
     Certificates on such Distribution Date and (2) the amount necessary to
     reduce the Class A-1E Certificate Principal Balance to zero (after taking
     into account the Monthly Principal and Excess Cash distributed on such date
     in reduction of the Class A-1 Certificate Principal Balance);
 
          (m) to the Class A-1F Certificateholders, the amount, if any, of
     Excess Cash for the Adjustable Rate Group remaining after the distributions
     pursuant to clauses (e), (f), (g), (h), (i), (j), (k) and (l) above, to
     reduce the Class A-1F Certificate Principal Balance, up to an amount equal
     to the lesser of (1) the amount necessary for the Coverage Amount of the
     Class A-1 Certificates to equal the Required Coverage Amount for such Class
     A-1 Certificates on such Distribution Date and (2) the amount necessary to
     reduce the Class A-1F Certificate Principal Balance to zero (after taking
     into account the Monthly Principal and Excess Cash distributed on such date
     in reduction of the Class A-1 Certificate Principal Balance);
 
          (n) to the Class A-1G Certificateholders, the amount, if any, of
     Excess Cash for the Adjustable Rate Group remaining after the distributions
     pursuant to clauses (e), (f), (g), (h), (i), (j), (k), (l) and (m) above,
     to reduce the Class A-1G Certificate Principal Balance, up to an amount
     equal to the lesser of (1) the amount necessary for the Coverage Amount of
     the Class A-1 Certificates to equal the Required Coverage Amount for such
     Class A-1 Certificates on such Distribution Date and (2) the amount
     necessary to reduce the Class A-1G Certificate Principal Balance to zero
     (after taking into account the Monthly Principal and Excess Cash
     distributed on such date in reduction of the Class A-1 Certificate
     Principal Balance); and
 
          (o) to the Class R Certificateholder, subject to the right of the
     Servicer to be reimbursed for any prior unreimbursed Advances, any
     Available Funds for the Adjustable Rate Group remaining in the Certificate
     Account.
 
     In the event that, on a particular Distribution Date, the Available Funds
with respect to the related Mortgage Loan Group and any available Excess Cash
with respect to the other Mortgage Loan Group on such date are not sufficient to
pay any portion of the Class A Monthly Interest for the related Class of Class A
Certificates, the Trustee will make a claim on the Certificate Insurance Policy
in an amount equal to such deficiency and apply the Insured Amount received in
respect of such claim to the payment of the deficiency in such Class A Monthly
Interest. In addition, the Trustee will make a claim on the Certificate
Insurance Policy in an amount equal to any Coverage Deficit with respect to the
related Class of Class A Certificates on a Distribution Date (after taking into
account distributions in respect of Monthly Principal and Excess Cash from the
related Mortgage Loan Group and, if applicable, from the other Mortgage Loan
Group) and apply the portion of the Insured Amount related to such Coverage
Deficit to reduce the Class A Certificate Principal Balance of such Class on
such Distribution Date by the amount of such Coverage Deficit. Any Insured
Amount distributed in respect of the Class A-1 Certificates to make up any
Coverage Deficit shall be
 
                                      S-39
<PAGE>   40
 
distributed first to Class A-1A Certificateholders, in reduction of the Class
A-1A Certificate Principal Balance, until such Class A-1A Certificate Principal
Balance is reduced to zero, then to Class A-1B Certificateholders, in reduction
of the Class A-1B Certificate Principal Balance, until such Class A-1B
Certificate Principal Balance is reduced to zero, then to the Class A-1C
Certificateholders, in reduction of the Class A-1C Certificate Principal
Balance, until such Class A-1C Certificate Principal Balance is reduced to zero,
then to the Class A-1D Certificateholders, in reduction of the Class A-1D
Certificate Principal Balance, until such Class A-1D Certificate Principal
Balance is reduced to zero, then to the Class A-1E Certificateholders, in
reduction of the Class A-1E Certificate Principal Balance, until such Class A-1E
Certificate Principal Balance is reduced to zero, then to Class A-1F
Certificateholders, in reduction of the Class A-1F Certificate Principal
Balance, until such Class A-1F Certificate Principal Balance is reduced to zero,
and then to Class A-1G Certificateholders, in reduction of the Class A-1G
Certificate Principal Balance, until such Class A-1G Certificate Principal
Balance is reduced to zero.
 
     In no event will the aggregate distributions of principal to holders of the
Class A-1A Certificates, Class A-1B Certificates, Class A-1C Certificates, Class
A-1D Certificates, Class A-1E Certificates, Class A-1F Certificates, Class A-1G
Certificates or Class A-2 Certificates exceed the Original Class A-1A
Certificate Principal Balance, the Original Class A-1B Certificate Principal
Balance, the Original Class A-1C Certificate Principal Balance, the Original
Class A-1D Certificate Principal Balance, the Original Class A-1E Certificate
Principal Balance, the Original Class A-1F Certificate Principal Balance, the
Original Class A-1G Certificate Principal Balance or the Original Class A-2
Certificate Principal Balance, respectively.
 
     As of any Distribution Date, "Class A Monthly Interest" for the Class A-1
Certificates will consist of Class A-1A Monthly Interest, Class A-1B Monthly
Interest, Class A-1C Monthly Interest, Class A-1D Monthly Interest, Class A-1E
Monthly Interest, Class A-1F Monthly Interest and Class A-1G Monthly Interest.
"Class A-1A Monthly Interest" will be an amount equal to (a) with respect to the
January 1997 Distribution Date, interest for the number of days in the period
commencing on the Closing Date and ending on the day prior to such Distribution
Date at the initial Class A-1A Pass Through Rate on the Original Class A-1A
Certificate Principal Balance, and (b) with respect to any subsequent
Distribution Date, interest for the number of days in the related Interest
Period at the Class A-1A Pass-Through Rate in effect for such Distribution Date
on the Class A-1A Certificate Principal Balance as of the preceding Distribution
Date (after giving effect to the distribution, if any, in reduction of principal
made on the Class A-1A Certificates on such preceding Distribution Date), in
either case net of any applicable Interest Shortfalls. "Class A-1B Monthly
Interest" will be distributed to Class A-1B Certificateholders on each
Distribution Date in an amount equal to, with respect to the January 1997
Distribution Date, 30 days of interest at the Class A-1B Pass-Through Rate on
the Original Class A-1B Certificate Principal Balance and, with respect to any
subsequent Distribution Date, 30 days of interest at the Class A-1B Pass-Through
Rate on the Class A-1B Certificate Principal Balance as of the preceding
Distribution Date (after giving effect to the distribution, if any, in reduction
of principal made on the Class A-1B Certificates on such preceding Distribution
Date), in either case net of any applicable Interest Shortfalls. "Class A-1C
Monthly Interest" will be distributed to the Class A-1C Certificateholders on
each Distribution Date in an amount equal to, with respect to the January 1997
Distribution Date, 30 days of interest at the Class A-1C Pass-Through Rate on
the Original Class A-1C Certificate Principal Balance and, with respect to any
subsequent Distribution Date, 30 days of interest at the Class A-1C Pass-Through
Rate on the Class A-1C Certificate Principal Balance as of the preceding
Distribution Date (after giving effect to the distribution, if any, in reduction
of principal made on the Class A-1C Certificates on such preceding Distribution
Date), in either case net of any applicable Interest Shortfalls. "Class A-1D
Monthly Interest" will be distributed to the Class A-1D Certificateholders on
each Distribution Date in an amount equal to, with respect to the January 1997
Distribution Date, 30 days of interest at the Class A-1D Pass-Through Rate on
the Original Class A-1D Certificate Principal Balance and, with respect to any
subsequent Distribution Date, 30 days of interest at the Class A-1D Pass-Through
Rate on the Class A-1D Certificate Principal Balance as of the preceding
Distribution Date (after giving effect to the distribution, if any, in reduction
of principal made on the Class A-1D Certificates on such preceding Distribution
Date), in either case net of any applicable Interest Shortfalls. "Class A-1E
Monthly Interest" will be distributed to the Class A-1E Certificateholders on
each Distribution Date in an amount equal to, with respect to the January 1997
Distribution Date, 30 days of interest at the Class A-1E Pass-Through Rate on
 
                                      S-40
<PAGE>   41
 
the Original Class A-1E Certificate Principal Balance and, with respect to any
subsequent Distribution Date, 30 days of interest at the Class A-1E Pass-Through
Rate on the Class A-1E Certificate Principal Balance as of the preceding
Distribution Date (after giving effect to the distribution, if any, in reduction
of principal made on the Class A-1E Certificates on such preceding Distribution
Date), in either case net of any applicable Interest Shortfalls. "Class A-1F
Monthly Interest" will be distributed to the Class A-1F Certificateholders on
each Distribution Date in an amount equal to, with respect to the January 1997
Distribution Date, 30 days of interest at the Class A-1F Pass-Through Rate on
the Original Class A-1F Certificate Principal Balance and, with respect to any
subsequent Distribution Date, 30 days of interest at the Class A-1F Pass-Through
Rate on the Class A-1F Certificate Principal Balance as of the preceding
Distribution Date (after giving effect to the distribution, if any, in reduction
of principal made on the Class A-1F Certificates on such preceding Distribution
Date), in either case net of any applicable Interest Shortfalls. "Class A-1G
Monthly Interest" will be distributed to the Class A-1G Certificateholders on
each Distribution Date in an amount equal to, with respect to the January 1997
Distribution Date, 30 days of interest at the Class A-1G Pass-Through Rate on
the Original Class A-1G Certificate Principal Balance and, with respect to any
subsequent Distribution Date, 30 days of interest at the Class A-1G Pass-Through
Rate on the Class A-1G Certificate Principal Balance as of the preceding
Distribution Date (after giving effect to the distribution, if any, in reduction
of principal made on the Class A-1G Certificates on such preceding Distribution
Date), in either case net of any applicable Interest Shortfalls.
 
     As of any Distribution Date, "Class A Monthly Interest" for the Class A-2
Certificates will be an amount equal to (a) with respect to the January 1997
Distribution Date, interest for the number of days in the period commencing on
the Closing Date and ending on the day prior to such Distribution Date at the
initial Class A-2 Pass-Through Rate on the Original Class A-2 Certificate
Principal Balance, and (b) with respect to any subsequent Distribution Date,
interest for the number of days in the related Interest Period at the Class A-2
Pass-Through Rate in effect for such Distribution Date on the Class A-2
Certificate Principal Balance as of the preceding Distribution Date (after
giving effect to the distribution, if any, in reduction of principal made on the
Class A-2 Certificates on such preceding Distribution Date), in either case net
of any applicable Interest Shortfalls.
 
     All calculations of interest on the Class A-1B Certificates, Class A-1C
Certificates, Class A-1D Certificates, Class A-1E Certificates, Class A-1F
Certificates and Class A-1G Certificates will be computed on the basis of a
360-day year of twelve 30-day months. All calculations of interest of the Class
A-1A Certificates and Class A-2 Certificates will be computed on the basis of
the actual number of days elapsed in the related Interest Period and in a year
of 360 days.
 
     The "Class A-1A Pass-Through Rate" for the initial Interest Period will be
a per annum rate equal to LIBOR plus 0.08% and will be determined on December
23, 1996. The Class A-1A Pass-Through Rate for each subsequent Interest Period
will be a per annum rate equal to the lesser of (x) LIBOR (calculated as
described below) plus 0.08% and (y) the product of (a) the weighted average of
the related Mortgage Interest Rates applicable to determining interest due on
the Mortgage Loans in the Fixed Rate Group during the related Collection Period
reduced by the sum of (i) the applicable Servicing Fee Rate with respect to the
Mortgage Loans in the Fixed Rate Group for the related Collection Period and
(ii) the applicable Insurer Premium Rate and (b) a fraction, the numerator of
which is 30 and the denominator of which is the actual number of days in the
related Interest Period.
 
     The "Class A-1B Pass-Through Rate" will be a fixed rate of 6.34% per annum.
 
     The "Class A-1C Pass-Through Rate" will be a fixed rate of 6.52% per annum.
 
     The "Class A-1D Pass-Through Rate" will be a fixed rate of 6.75% per annum.
 
     The "Class A-1E Pass-Through Rate" will be a fixed rate of 6.87% per annum.
 
     The "Class A-1F Pass-Through Rate" will be a fixed rate of 7.17% per annum.
 
                                      S-41
<PAGE>   42
 
     The "Class A-1G Pass-Through Rate" will be a rate equal to, with respect to
each Interest Period ending prior to the Clean-up Call Date, 7.32% per annum
and, with respect to each Interest Period thereafter, 7.82% per annum.
 
     The "Class A-2 Pass-Through Rate" for the initial Interest Period will be a
per annum rate equal to LIBOR plus 0.22% and will be determined on December 23,
1996. The Class A-2 Pass-Through Rate for each subsequent Interest Period will
be a per annum rate equal to the lesser of (i) for each Interest Period ending
prior to the Clean-up Call Date, LIBOR plus 0.22%, and, for each Interest Period
thereafter, LIBOR plus 0.44% and (ii) the Adjustable Rate Cap. The "Adjustable
Rate Cap" will be, with respect to any Distribution Date and the Class A-2
Certificates, the per annum rate equal to the percentage obtained by (I)
dividing (x) the amount of interest that accrued on the Mortgage Loans in the
Adjustable Rate Group in respect of the related Interest Period at the weighted
average of the related Mortgage Interest Rates applicable to monthly payments
due on such Mortgage Loans during the related Collection Period, reduced by the
sum of (i) the Servicing Fee with respect to the Mortgage Loans in the
Adjustable Rate Group for such Collection Period, (ii) the applicable
Certificate Insurer Premium attributable to the Adjustable Rate Group for the
related Distribution Date, and (iii) in the case of each Distribution Date
occurring after the Distribution Date in June 1997, an amount equal to
one-twelfth ( 1/12) of 100 basis points multiplied by the aggregate principal
balance of the Mortgage Loans in the Adjustable Rate Group as of the first day
of such Interest Period, by (y) the product of (i) the Class A-2 Certificate
Principal Balance as of the first day of such Interest Period and (ii) the
actual number of days elapsed during such Interest Period divided by 360 and
(II) multiplying the result by 100.
 
     "LIBOR" shall mean the London interbank offered rate for one-month United
States dollar deposits. LIBOR for each Interest Period shall be determined on
the second business day preceding the first day of any Interest Period (each, a
"LIBOR Determination Date"), on the basis of the offered rates of the Reference
Banks for one-month United States dollar deposits, as such rates appear on the
Reuters Screen LIBO Page, as of 11:00 a.m. (London time) on such LIBOR
Determination Date. As used in this section, "business day" means a day on which
banks are open for dealing in foreign currency and exchange in London and New
York City; "Reuters Screen LIBO Page" means the display designated as page
"LIBO" on the Reuters Monitor Money Rates Service (or such other page as may
replace the LIBO page on that service for the purpose of displaying London
interbank offered rates of major banks); and "Reference Banks" means leading
banks selected by the Trustee and engaged in transactions in Eurodollar deposits
in the international Eurocurrency market (i) with an established place of
business in London, (ii) whose quotations appear on the Reuters Screen LIBO Page
on the LIBOR Determination Date in question, (iii) which have been designated as
such by the Trustee and (iv) not controlling, controlled by or under common
control with the Sponsor or any Originator.
 
     On each LIBOR Determination Date, LIBOR will be established by the Trustee
as follows:
 
          (a) If on such LIBOR Determination Date two or more Reference Banks
     provide such offered quotations, LIBOR shall be the arithmetic mean
     (rounded upwards if necessary to the nearest whole multiple of 0.0625%) of
     such offered quotations.
 
          (b) If on such LIBOR Determination Date fewer than two Reference Banks
     provide such offered quotations, LIBOR shall be the greater of (x) LIBOR as
     determined on the previous LIBOR Determination Date and (y) the Reserve
     Interest Rate. The "Reserve Interest Rate" shall be the rate per annum that
     the Trustee determines to be either (i) the arithmetic mean (rounded
     upwards if necessary to the nearest whole multiple of 0.0625%) of the
     one-month U.S. dollar lending rates which New York City banks selected by
     the Trustee are quoting on the relevant LIBOR Determination Date to the
     principal London offices of leading banks in the London interbank market
     or, in the event that the Trustee can determine no such arithmetic mean,
     (ii) the lowest one-month U.S. dollar lending rate which New York City
     banks selected by the Trustee are quoting on such LIBOR Determination Date
     to leading European banks.
 
     The establishment of LIBOR on each LIBOR Determination Date by the Trustee
and the Trustee's calculation of the rate of interest applicable to the Class
A-1A Certificates and Class A-2 Certificates for the
 
                                      S-42
<PAGE>   43
 
related Interest Period shall (in the absence of manifest error) be final and
binding. Each such rate of interest may be obtained by telephoning the Trustee
at (800) 735-7777.
 
     The "Class A-1 Certificate Principal Balance" will equal, as of any
Distribution Date, the sum of the Class A-1A Certificate Principal Balance for
such Distribution Date, Class A-1B Certificate Principal Balance for such
Distribution Date, Class A-1C Certificate Principal Balance for such
Distribution Date, Class A-1D Certificate Principal Balance for such
Distribution Date, Class A-1E Certificate Principal Balance for such
Distribution Date, Class A-1F Certificate Principal Balance for such
Distribution Date and Class A-1G Certificate Principal Balance for such
Distribution Date. The "Class A-1A Certificate Principal Balance" will equal, as
of any Distribution Date, the Original Class A-1A Certificate Principal Balance
less all Monthly Principal and Excess Cash from either Mortgage Loan Group
distributed in respect of principal to Class A-1A Certificateholders on previous
Distribution Dates (exclusive, for the sole purpose of effecting the Certificate
Insurer's subrogation rights, of payments made by the Certificate Insurer in
respect of any Coverage Deficit for the Class A-1 Certificates and paid to the
Class A-1A Certificates under the Certificate Insurance Policy, except to the
extent reimbursed to the Certificate Insurer pursuant to the Pooling and
Servicing Agreement). The "Class A-1B Certificate Principal Balance" will equal,
as of any Distribution Date, the Original Class A-1B Certificate Principal
Balance less all Monthly Principal and Excess Cash from either Mortgage Loan
Group distributed in respect of principal to Class A-1B Certificateholders on
previous Distribution Dates (exclusive, for the sole purpose of effecting the
Certificate Insurer's subrogation rights, of payments made by the Certificate
Insurer in respect of any Coverage Deficit for the Class A-1 Certificates and
paid to the Class A-1B Certificates under the Certificate Insurance Policy,
except to the extent reimbursed to the Certificate Insurer pursuant to the
Pooling and Servicing Agreement). The "Class A-1C Certificate Principal Balance"
will equal, as of any Distribution Date, the Original Class A-1C Certificate
Principal Balance less all Monthly Principal and Excess Cash from either
Mortgage Loan Group distributed in respect of principal to Class A-1C
Certificateholders on previous Distribution Dates (exclusive, for the sole
purpose of effecting the Certificate Insurer's subrogation rights, of payments
made by the Certificate Insurer in respect of any Coverage Deficit for the Class
A-1 Certificates and paid to the Class A-1C Certificates under the Certificate
Insurance Policy, except to the extent reimbursed to the Certificate Insurer
pursuant to the Pooling and Servicing Agreement). The "Class A-1D Certificate
Principal Balance" will equal, as of any Distribution Date, the Original Class
A-1D Certificate Principal Balance less all Monthly Principal and Excess Cash
from either Mortgage Loan Group distributed in respect of principal to Class
A-1D Certificateholders on previous Distribution Dates (exclusive, for the sole
purpose of effecting the Certificate Insurer's subrogation rights, of payments
made by the Certificate Insurer in respect of any Coverage Deficit for the Class
A-1 Certificates and paid to the Class A-1D Certificates under the Certificate
Insurance Policy, except to the extent reimbursed to the Certificate Insurer
pursuant to the Pooling and Servicing Agreement). The "Class A-1E Certificate
Principal Balance" will equal, as of any Distribution Date, the Original Class
A-1E Certificate Principal Balance less all Monthly Principal and Excess Cash
from either Mortgage Loan Group distributed in respect of principal to Class
A-1E Certificateholders on previous Distribution Dates (exclusive, for the sole
purpose of effecting the Certificate Insurer's subrogation rights, of payments
made by the Certificate Insurer in respect of any Coverage Deficit for the Class
A-1 Certificates and paid to the Class A-1E Certificates under the Certificate
Insurance Policy, except to the extent reimbursed to the Certificate Insurer
pursuant to the Pooling and Servicing Agreement). The "Class A-1F Certificate
Principal Balance" will equal, as of any Distribution Date, the Original Class
A-1F Certificate Principal Balance less all Monthly Principal and Excess Cash
from either Mortgage Loan Group distributed in respect of principal to Class
A-1F Certificateholders on previous Distribution Dates (exclusive, for the sole
purpose of effecting the Certificate Insurer's subrogation rights, of payments
made by the Certificate Insurer in respect of any Coverage Deficit for the Class
A-1 Certificates and paid to the Class A-1F Certificates under the Certificate
Insurance Policy, except to the extent reimbursed to the Certificate Insurer
pursuant to the Pooling and Servicing Agreement). The "Class A-1G Certificate
Principal Balance" will equal, as of any Distribution Date, the Original Class
A-1G Certificate Principal Balance less all Monthly Principal and Excess Cash
from either Mortgage Loan Group distributed in respect of principal to Class
A-1G Certificateholders on previous Distribution Dates (exclusive, for the sole
purpose of effecting the Certificate Insurer's subrogation rights, of payments
made by the Certificate Insurer in respect of any Coverage Deficit for the Class
A-1 Certificates and paid to the Class A-1G Certificates under the
 
                                      S-43
<PAGE>   44
 
Certificate Insurance Policy, except to the extent reimbursed to the Certificate
Insurer pursuant to the Pooling and Servicing Agreement).
 
     The "Class A-2 Certificate Principal Balance" will equal, as of any
Distribution Date, the Original Class A-2 Certificate Principal Balance less all
Monthly Principal and Excess Cash from either Mortgage Loan Group distributed to
Class A-2 Certificateholders on previous Distribution Dates in reduction of the
Class A-2 Certificate Principal Balance (exclusive, for the sole purpose of
effecting the Certificate Insurer's subrogation rights, of payments made by the
Certificate Insurer in respect of any Coverage Deficit for such Class under the
Certificate Insurance Policy, except to the extent reimbursed to the Certificate
Insurer pursuant to the Pooling and Servicing Agreement).
 
     The "Class A Certificate Principal Balance," as of any Distribution Date,
refers to either the Class A-1 Certificate Principal Balance for such
Distribution Date or the Class A-2 Certificate Principal Balance for such
Distribution Date, as applicable.
 
     "Monthly Principal" with respect to each Class of Class A Certificates for
any Distribution Date will be an amount equal to (A) the aggregate of (i) any
Principal Payments received in respect of the Mortgage Loans in the related
Mortgage Loan Group during the related Collection Period, (ii) Net Liquidation
Proceeds and Trust Insurance Proceeds allocable to principal recovered or
collected in respect of the Mortgage Loans in the related Mortgage Loan Group
during the related Collection Period, (iii) the aggregate of the amounts
allocable to principal deposited in the Certificate Account on the related
Deposit Date by the Sponsor or the Servicer in connection with a purchase,
repurchase or substitution of any Mortgage Loans in the related Mortgage Loan
Group pursuant to the Pooling and Servicing Agreement, (iv) the aggregate of
amounts remitted by the Sponsor to the Trustee in connection with the
termination of the Trust upon liquidation of the remaining Mortgage Loans in the
related Mortgage Loan Group pursuant to the Pooling and Servicing Agreement, and
(v) with respect to the first Distribution Date, the amount, if any, of the
Purchase Account Deposit allocated to the related Mortgage Loan Group that is
not applied for the purchase of Subsequent Mortgage Loans during the Commitment
Period, reduced by (B) the amount of any Coverage Surplus for such Mortgage Loan
Group with respect to such Distribution Date. The "Principal Balance" of a
Mortgage Loan with respect to any Determination Date is the actual outstanding
principal balance thereof as of the close of business on the Determination Date
in the preceding month (or, in the case of the first Distribution Date, as of
the Cut-off Date), less (i) any Principal Payments received in respect of such
Mortgage Loan during the related Collection Period, (ii) Net Liquidation
Proceeds and Trust Insurance Proceeds allocable to principal recovered or
collected in respect of such Mortgage Loan during the related Collection Period,
(iii) the portion of the Purchase Price allocable to principal remitted by the
Sponsor or the Servicer to the Trustee on the next succeeding Deposit Date in
connection with a purchase, repurchase or substitution of such Mortgage Loan
pursuant to the Pooling and Servicing Agreement, to the extent such amount is
actually remitted on such Deposit Date, (iv) the amount to be remitted by the
Sponsor to the Trustee on the next succeeding Deposit Date in connection with a
substitution of a Qualified Replacement Mortgage for such Mortgage Loan pursuant
to the Pooling and Servicing Agreement, to the extent such amount is actually
remitted on such Deposit Date and (v) the amount to be remitted by the
Certificate Insurer to the Trustee on the next succeeding Deposit Date in
connection with a purchase of such Mortgage Loan pursuant to the Pooling and
Servicing Agreement; provided, however, that Mortgage Loans that have become
Liquidated Mortgage Loans since the preceding Determination Date (or, in the
case of the first Determination Date, since the Cut-off Date) will be deemed to
have a Principal Balance of zero on the current Determination Date.
"Determination Date" means, as to any Distribution Date, the last day of the
calendar month immediately preceding the calendar month in which such
Distribution Date occurs. "Principal Payment" means, as to any Mortgage Loan and
Collection Period, all amounts received or, in the case of the principal portion
of any Payment Ahead, deemed to have been received by the Servicer from or on
behalf of the related Mortgagor during such Collection Period which, at the time
of receipt or, in the case of any Payment Ahead, at the time such Payment Ahead
is deemed to have been received, were applied or were required to be applied by
the Servicer in reduction of the Principal Balance of such Mortgage Loan.
"Payment Ahead" means any payment of one or more scheduled monthly payments
remitted by a Mortgagor with respect to a Mortgage Note in excess of the
scheduled monthly payment due during such Collection
 
                                      S-44
<PAGE>   45
 
Period with respect to such Mortgage Note, which sums the related Mortgagor has
instructed the Servicer to apply to scheduled monthly payments due in one or
more subsequent Collection Periods. "Principal Prepayment" means any Mortgagor
payment or other recovery in respect of principal on a Mortgage Loan (including
Net Liquidation Proceeds) which, in the case of a Mortgagor payment, is received
in advance of its scheduled due date and is not accompanied by an amount as to
interest representing scheduled interest for any month subsequent to the month
of such payment, or that was accompanied by instructions from the related
Mortgagor directing the Servicer to apply such payment to the Principal Balance
of such Mortgage Loan currently. "Liquidated Mortgage Loan" means, as to any
Distribution Date, any Mortgage Loan as to which the Servicer has determined
during the related Collection Period, in accordance with its customary servicing
procedures, that all Liquidation Proceeds which it expects to recover from or on
account of such Mortgage Loan have been recovered.
 
     "Available Funds" with respect to any Mortgage Loan Group and any
Distribution Date will consist of the sum of the amounts described in clauses
(a) through (j) below in respect of the related Mortgage Loan Group, less (i)
the Servicing Fee in respect of such Mortgage Loan Group and the related
Collection Period, (ii) Advances previously made in respect of the related
Mortgage Loan Group that are reimbursable to the Servicer (other than those
included in liquidation expenses for any Liquidated Mortgage Loan and reimbursed
from the related Liquidation Proceeds) in such Collection Period to the extent
permitted by the Pooling and Servicing Agreement and (iii) the aggregate amounts
(A) deposited into the Collection Account or Certificate Account attributable to
the related Mortgage Loan Group that may not be withdrawn therefrom pursuant to
a final and nonappealable order of a United States bankruptcy court of competent
jurisdiction imposing a stay pursuant to Section 362 of the United States
Bankruptcy Code and that would otherwise have been included in Available Funds
for such Mortgage Loan Group on such Distribution Date and (B) received by the
Trustee that are recoverable and sought to be recovered from the Trustee as a
voidable preference by a trustee in bankruptcy pursuant to the United States
Bankruptcy Code in accordance with a final nonappealable order of a court of
competent jurisdiction:
 
          (a) the total amount of interest payments on or in respect of the
     Mortgage Loans in the related Mortgage Loan Group received by or on behalf
     of the Servicer during the related Collection Period, net of amounts
     representing interest accrued on such Mortgage Loans in respect of any
     period prior to the Cut-off Date, plus any Compensating Interest Payments
     made by the Servicer in respect of the related Mortgage Loans and any net
     income from related REO Properties for such Collection Period;
 
          (b) all Principal Payments received or deemed to be received during
     the related Collection Period in respect of the Mortgage Loans in the
     related Mortgage Loan Group;
 
          (c) the aggregate of any proceeds from or in respect of any policy of
     insurance covering a Mortgage Loan in such Mortgage Loan Group that are
     received during the related Collection Period and applied by the Servicer
     to reduce the Principal Balance of the related Mortgage Loan ("Trust
     Insurance Proceeds") (which proceeds will not include any amounts applied
     to the restoration or repair of the related Mortgaged Property or released
     to the related Mortgagor in accordance with applicable law, the Servicer's
     customary servicing procedures or the terms of the related Mortgage Loan);
 
          (d) the aggregate of any other proceeds received by the Servicer
     during the related Collection Period in connection with the liquidation of
     any Mortgaged Property securing a Mortgage Loan in such Mortgage Loan
     Group, whether through trustee's sale, foreclosure, condemnation, taking by
     eminent domain or otherwise (including any insurance proceeds to the extent
     not duplicative of amounts in clause (c) above) ("Liquidation Proceeds"),
     less expenses incurred by the Servicer in connection with the liquidation
     of such Mortgage Loan ("Net Liquidation Proceeds");
 
          (e) the aggregate of the amounts received in respect of any Mortgage
     Loans in such Mortgage Loan Group that are required or permitted to be
     purchased, repurchased or substituted by the Sponsor or the Servicer, as
     the case may be, during the related Collection Period as described in
     "-- Assignment of Mortgage Loans" and "Origination and Servicing of the
     Mortgage Loans -- Servicing of Mortgage Loans" herein, to the extent such
     amounts are received by the Trustee on or before the related Deposit Date;
 
                                      S-45
<PAGE>   46
 
          (f) the amount of any Monthly Advances made in respect of such
     Mortgage Loan Group for such Distribution Date;
 
          (g) the aggregate of amounts deposited in the Certificate Account by
     the Servicer or the Certificate Insurer, as the case may be, during such
     Collection Period in connection with a termination of the Trust as
     described under "-- Termination; Retirement of the Certificates" herein;
 
          (h) in the case of the January 1997 Distribution Date, amounts, if
     any, remaining in the Purchase Account and the Capitalized Interest Account
     immediately prior to such Distribution Date and attributable to the related
     Mortgage Loan Group (in each case net of reinvestment income payable to the
     Sponsor);
 
          (i) in the case of the January 1997 Distribution Date, amounts
     deposited by the Sponsor representing 30 days of interest, computed at the
     related Mortgage Interest Rate, on each Initial Mortgage Loan that does not
     have a monthly payment due in the Collection Period relating to such
     Distribution Date; and
 
          (j) in the case of the February 1997 Distribution Date, amounts
     deposited by the Sponsor representing 30 days of interest, computed at the
     related Mortgage Interest Rate, on each Subsequent Mortgage Loan that does
     not have a monthly payment due in the Collection Period relating to such
     Distribution Date.
 
PURCHASE ACCOUNT
 
     On the Closing Date, the Sponsor will deposit cash in the aggregate amount
of approximately $128,384,499.68 (the "Purchase Account Deposit") in a
segregated account (the "Purchase Account"), which account will be part of the
Trust and will be maintained with the Trustee in its corporate trust department.
Approximately $46,974,445.87 of the Purchase Account Deposit will be allocated
for the purchase of Mortgage Loans bearing fixed rates of interest that will be
included in the Fixed Rate Group and approximately $81,410,053.81 of the
Purchase Account Deposit will be allocated for the purchase of Mortgage Loans
bearing adjustable rates of interest that will be included in the Adjustable
Rate Group. All Mortgage Loans purchased by the Trust through application of
amounts on deposit in the Purchase Account are referred to herein as the
"Subsequent Mortgage Loans." The Purchase Account Deposit may be increased by an
amount equal to the aggregate of the principal balances of any mortgage loans
removed from the Mortgage Pool prior to the Closing Date, provided that any such
increase shall not exceed $10,000,000. During the period (the "Commitment
Period") from the Closing Date until the earlier of (i) the date on which the
amount on deposit in the Purchase Account is reduced to zero and (ii) January
14, 1997, the amount on deposit in the Purchase Account will be allocated for
purchase of Subsequent Mortgage Loans from the Sponsor in accordance with the
applicable provisions of the Pooling and Servicing Agreement. Subsequent
Mortgage Loans purchased by and added to the Trust on any Subsequent Transfer
Date must satisfy the criteria set forth in the Pooling and Servicing Agreement
and must be approved by the Certificate Insurer. On the Distribution Date in
January 1997, the portion of the Purchase Account Deposit allocated to the Fixed
Rate Group that is not applied to purchase Subsequent Mortgage Loans during the
Commitment Period will be applied to reduce the Class A-1 Certificate Principal
Balance and the portion of the Purchase Account Deposit allocated to the
Adjustable Rate Group that is not applied to purchase Subsequent Mortgage Loans
during the Commitment Period will be applied to reduce the Class A-2 Certificate
Principal Balance. Although it is intended that the principal amount of
Subsequent Mortgage Loans sold to the Trust will require application of
substantially all of the Purchase Account Deposit and it is not currently
anticipated that there will be any material amount of principal distributions
from amounts remaining on deposit in the Purchase Account in reduction of the
Class A Certificate Principal Balance of either Class of Class A Certificates,
no assurance can be given that such a distribution with respect to either Class
or both Classes of Class A Certificates will not occur on the Distribution Date
in January 1997. In any event, it is unlikely that the Sponsor will be able to
deliver Subsequent Mortgage Loans with aggregate principal balances that exactly
equal the Purchase Account Deposit, and any portion of the Purchase Account
Deposit allocated to the related Mortgage Loan Group remaining at the end of the
Commitment Period will be distributed on the
 
                                      S-46
<PAGE>   47
 
January 1997 Distribution Date in reduction of the Class A Certificate Principal
Balances of the related Classes, thereby reducing the weighted average lives of
such Certificates.
 
     Amounts remaining on deposit in the Purchase Account after the purchase of
the Subsequent Mortgage Loans will be invested in Permitted Investments as
defined in the Pooling and Servicing Agreement. Permitted Investments are
required to mature as may be necessary for the purchase of Subsequent Mortgage
Loans on any Subsequent Transfer Date no later than the Business Day prior to
the related Subsequent Transfer Date and, in any case, no later than the
Business Day prior to the January 1997 Distribution Date. All interest and any
other investment earnings on amounts on deposit in the Purchase Account will be
distributed to the Sponsor on the January 1997 Distribution Date. The Purchase
Account will not be part of the REMIC Pool.
 
CAPITALIZED INTEREST ACCOUNT
 
     On the Closing Date, the Sponsor will deposit cash in a segregated account
("the Capitalized Interest Account"), which account will be part of the Trust
and will be maintained with the Trustee in its corporate trust department. The
amount on deposit in the Capitalized Interest Account will be specifically
allocated to cover shortfalls in interest on each Class of Class A Certificates
that may arise as a result of the utilization of the Purchase Account for the
purchase by the Trust of Subsequent Mortgage Loans after the Cut-off Date and
will be so applied by the Trustee on the January 1997 Distribution Date. In the
unlikely event that the full amount allocated to cover interest shortfalls in
respect of a Class of Class A Certificates is not required for such purpose, the
amount remaining (net of reinvestment income payable to the Sponsor) will be
deposited in the Certificate Account and will be part of Available Funds for the
related Mortgage Loan Group.
 
     Amounts on deposit in the Capitalized Interest Account will be invested in
Permitted Investments as defined in the Pooling and Servicing Agreement. All
such Permitted Investments are required to mature no later than the Business Day
prior to the January 1997 Distribution Date as specified in the Pooling and
Servicing Agreement. All interest and any other investment earnings on amounts
on deposit in the Capitalized Interest Account will be distributed to the
Sponsor on the January 1997 Distribution Date. The Capitalized Interest Account
will not be part of the REMIC Pool.
 
OVERCOLLATERALIZATION FEATURE
 
     Credit enhancement with respect to the Class A-1 Certificates is expected
to result from the application of Excess Cash on each Distribution Date to the
reduction of the Certificate Principal Balance of the Class A-1 Certificates so
that over time the Aggregate Principal Balance of the Mortgage Loans in the
Fixed Rate Group will exceed the aggregate of the Certificate Principal Balance
of the Class A-1 Certificates. Credit enhancement with respect to the Class A-2
Certificates initially will be provided in part by overcollateralization
resulting from the Aggregate Principal Balance of the Initial Mortgage Loans in
the Adjustable Rate Group as of the Cut-off Date and the Purchase Account
Deposit attributable to such Adjustable Rate Group exceeding the Original Class
A-2 Certificate Principal Balance, which is expected to be supplemented by the
application of Excess Cash on each Distribution Date so that over time such
overcollateralization will increase. In either case, such overcollateralization
is intended to result in receipts, collections and recoveries on the Mortgage
Loans in the related Mortgage Loan Group in excess of the amount necessary to
pay the related Class A Monthly Interest required to be distributed on the
related Class of Class A Certificates on any Distribution Date and to reduce the
Class A Certificate Principal Balances to zero no later than the respective
Final Scheduled Payment Date of each such Class or subclass, as applicable.
Excess Cash attributable to a Mortgage Loan Group will be distributed on the
related Class of Class A Certificates on each Distribution Date to reduce the
Class A Certificate Principal Balance of such Class until the related Coverage
Amount equals the Required Coverage Amount for such Class. Any Excess Cash that
is not distributed on the related Class of Class A Certificates on a given
Distribution Date will be distributed on the other Class of Class A
Certificates, to cover any shortfall in the Class A Monthly Interest for such
Class and Distribution Date, to pay certain amounts owing to the Certificate
Insurer and then to reduce the Class A Certificate Principal Balance of such
Class until the related Coverage Amount equals the applicable Required Coverage
Amount; thereafter, any remaining Excess Cash will be distributed in the order
 
                                      S-47
<PAGE>   48
 
of priority set forth above under "-- Distributions on the Certificates".
Amounts distributed to the Class R Certificateholder on any Distribution Date
will not be available to pay amounts due to Class A Certificateholders on
subsequent Distribution Dates.
 
     The "Excess Cash" for each Class of Class A Certificates on any
Distribution Date will be equal to Available Funds for the related Mortgage Loan
Group and such Distribution Date, reduced by (i) the amount of the Class A
Monthly Interest for such Class and such Distribution Date, (ii) the Monthly
Principal for such Mortgage Loan Group and such Distribution Date, (iii) the
Certificate Insurer Premium with respect to such Class on such Distribution Date
and (iv) any amounts payable to the Certificate Insurer for unreimbursed Insured
Amounts attributable to such Class paid on prior Distribution Dates and the
amount of any unpaid Certificate Insurer Premium from prior Distribution Dates
for the related Class.
 
     The "Coverage Amount" with respect to any Distribution Date and each Class
of Class A Certificates is the amount, if any, by which (x) the Aggregate
Principal Balance of the Mortgage Loans in the related Mortgage Loan Group as of
the end of the related Collection Period exceeds (y) the Class A Certificate
Principal Balance of the related Class of Class A Certificates as of such
Distribution Date after taking into account distributions of Monthly Principal
(disregarding any permitted reduction in Monthly Principal due to a Coverage
Surplus in respect of such Class of Class A Certificates) made on such
Distribution Date. The required level of the Coverage Amount with respect to any
Distribution Date (the "Required Coverage Amount") will be equal to the amount
specified as such in the Pooling and Servicing Agreement. With respect to the
Class A-1 Certificates and the Class A-2 Certificates, the Pooling and Servicing
Agreement will provide that the applicable Required Coverage Amount in respect
of the related Class of Class A Certificates may increase or decrease during the
period such Class A Certificates remain outstanding. With respect to the Class
A-2 Certificates, if on any Distribution Date occurring after January 1997, the
amount of Excess Cash distributable on the Class A-2 Certificates is less than
an amount specified in the Pooling and Servicing Agreement, the Required
Coverage Amount for the Class A-2 Certificates will be increased (any such
Distribution Date, a "Class A-2 Trigger Event Date"); provided, however, that
upon the satisfaction of certain cash flow requirements in respect of the Class
A-2 Certificates as specified in the Pooling and Servicing Agreement, such
Required Coverage Amount will return to its original level. Any increase in the
applicable Required Coverage Amount for a Class of Class A Certificates
(including, in the case of the Class A-2 Certificates, an increase required on a
Class A-2 Trigger Event Date) may result in an accelerated amortization of such
Class until such Required Coverage Amount is reached. Conversely, any decrease
in the Required Coverage Amount with respect to such Class will result in a
decelerated amortization of such Class until such Required Coverage Amount is
reached.
 
     The application of Excess Cash to reduce the Class A Certificate Principal
Balance of the related Class and thereafter to reduce the Class A Certificate
Principal Balance of the other Class on any Distribution Date will have the
effect of accelerating the amortization of the Class A Certificates relative to
the amortization of the Mortgage Loans in the related Mortgage Loan Group.
 
     In the event that the Required Coverage Amount with respect to a Class of
Class A Certificates is permitted to decrease or "step down" on any Distribution
Date in the future, the Pooling and Servicing Agreement will provide that all or
a portion of the Excess Cash that would otherwise be distributed to the related
Class of Class A Certificates on any such Distribution Date in reduction of the
Class A Certificate Principal Balance of such Class will be applied to reimburse
the Certificate Insurer for amounts to which it may be then entitled, then
distributed to the other Class of Class A Certificates in reduction of the Class
A Certificate Principal Balance of such Class until the Required Coverage Amount
with respect to the other Class of Class A Certificates is reached, and
thereafter applied to reimburse the Servicer for any amounts to which it may
then be entitled. Any remaining Excess Cash shall be distributed to the holder
of the Class R Certificate. This may have the effect of decelerating the
amortization of the Class A Certificates relative to the amortization of the
related Mortgage Loans, and of reducing the related Coverage Amount. If, on any
Distribution Date, the Coverage Surplus with respect to the related Class of
Class A Certificates is, or, after taking into account distributions of Monthly
Principal (without taking into account any reduction thereof as a result of a
Coverage Surplus on such Distribution Date), would be, greater than zero (i.e.,
the Coverage Amount is or would be greater than the then applicable Required
Coverage Amount), any amounts that would
 
                                      S-48
<PAGE>   49
 
otherwise be distributed to such Class on such Distribution Date as Excess Cash
will instead be distributed to the other Class of Class A Certificates in
respect of Class A Monthly Interest shortfalls and then, subject to the right to
reimbursement of the Certificate Insurer for any amounts to which it may be then
entitled, in reduction of the Class A Certificate Principal Balance of such
Class until the then applicable Required Coverage Amount with respect to the
other Class of Class A Certificates is reached. Thereafter, any remaining Excess
Cash will be distributed to the Class R Certificateholder, subject to the right
to reimbursement of the Servicer for any amounts to which it may be then
entitled. With respect to any Distribution Date and any Class of Class A
Certificates, a "Coverage Surplus" means, the amount, if any, by which (x) the
Coverage Amount for such Class and such Distribution Date exceeds (y) the then
applicable Required Coverage Amount for such Class and such Distribution Date.
As a technical matter, a Coverage Surplus may result even prior to the
occurrence of any decrease or "step down" in the related Required Coverage
Amount because the related Class of Class A Certificates will be entitled to
receive 100% of collected principal on the Mortgage Loans, even though the
related Class A Certificate Principal Balance will, as a result of the initial
overcollateralization and the accelerated amortization caused by the application
of the Excess Cash, be less than the Aggregate Principal Balance of the Mortgage
Loans in the related Mortgage Loan Group, in the absence of any Realized Losses
on the Mortgage Loans.
 
     The Pooling and Servicing Agreement will provide that, on any Distribution
Date, all amounts collected on the Mortgage Loans in the related Mortgage Loan
Group in respect of principal during the applicable Collection Period will be
distributed to holders of the related Class of Class A Certificates in reduction
of the Class A Certificate Principal Balance of such Class on such Distribution
Date, except as provided above with respect to any Distribution Date for which
there exists a Coverage Surplus. If any Mortgage Loan became a Liquidated
Mortgage Loan during such prior Collection Period, the Net Liquidation Proceeds
related thereto and allocated to principal may be less than the Principal
Balance of the related Mortgage Loan; the amount of any such deficiency is a
"Realized Loss." In addition, the Pooling and Servicing Agreement will provide
that the Principal Balance of any Mortgage Loan that becomes a Liquidated
Mortgage Loan shall equal zero. The Pooling and Servicing Agreement will not
require that the amount of any Realized Loss be distributed to Class A
Certificateholders on the Distribution Date following the event of loss.
However, the occurrence of a Realized Loss will reduce the Coverage Amount for
the related Class of Class A Certificates, and will result in more Excess Cash,
if any, being distributed on the related Class of Class A Certificates in
reduction of the Class A Certificate Principal Balance of such Class on
subsequent Distribution Dates than would be the case in the absence of such
Realized Loss. The effect of the foregoing is to allocate losses to the Class R
Certificateholder by reducing, or eliminating entirely, payments of Excess Cash
to which such Class R Certificateholder would otherwise be entitled.
 
     Overcollateralization and the Certificate Insurance Policy.  The Pooling
and Servicing Agreement will require the Trustee to make a claim for an Insured
Amount under the Certificate Insurance Policy not later than the second Business
Day prior to any Distribution Date as to which the Trustee has determined that a
Coverage Deficit with respect to a Class of Class A Certificates will occur for
the purpose of applying the proceeds of such Insured Amount as a payment of
principal to the related Class of Class A Certificateholders on such
Distribution Date. With respect to any Distribution Date and any Class of Class
A Certificates, a "Coverage Deficit" will mean the amount, if any, by which (x)
the related Class A Certificate Principal Balance, after taking into account all
distributions to be made on such Distribution Date in reduction thereof,
including any Excess Cash distributions in respect of the Mortgage Loan Group
relating to the other Class of Class A Certificates, exceeds (y) the Aggregate
Principal Balance of the Mortgage Loans in the related Mortgage Loan Group as of
the end of the applicable Collection Period. Accordingly, the Certificate
Insurance Policy is similar to the provisions described above insofar as the
Certificate Insurance Policy guarantees ultimate collection of the full amount
of the Class A Certificate Principal Balance of each Class of Class A
Certificates, rather than current payments of the amounts of any Realized Losses
to the holders of each Class of Class A Certificates. INVESTORS IN THE CLASS A
CERTIFICATES SHOULD REALIZE THAT, UNDER CERTAIN LOSS OR DELINQUENCY SCENARIOS
APPLICABLE TO THE MORTGAGE LOAN GROUPS, THEY MAY TEMPORARILY RECEIVE NO
DISTRIBUTIONS IN REDUCTION OF THE CLASS A CERTIFICATE PRINCIPAL BALANCE OF THEIR
RESPECTIVE CLASS.
 
                                      S-49
<PAGE>   50
 
THE CERTIFICATE INSURANCE POLICY
 
     The Certificate Insurer will issue a Certificate Insurance Policy in favor
of the Trustee for the benefit of the related Class A Certificateholders. The
Certificate Insurance Policy unconditionally and irrevocably guarantees payment
of the Class A Monthly Interest and any Coverage Deficit in respect of each
Class of Class A Certificates on each Distribution Date. Insured Amounts paid by
the Certificate Insurer under the Certificate Insurance Policy will not cover
any Interest Shortfalls for the related Distribution Date.
 
     In the event that, on any Distribution Date, (i) the Available Funds for
any Mortgage Loan Group and any available Excess Cash from the other Mortgage
Loan Group are less than the full amount of the Class A Monthly Interest for the
related Class of Class A Certificates and such Distribution Date or (ii) a
Coverage Deficit exists for the related Class of Class A Certificates, the
Trustee will make a claim on the Certificate Insurance Policy for payment of:
(a) an amount equal to the amount necessary to pay the full amount of the Class
A Monthly Interest for such Class on such Distribution Date and (b) an amount
equal to any such Coverage Deficit (the amount of any shortfalls in the Class A
Monthly Interest, together with any Coverage Deficit for such Class with respect
to any Distribution Date, is the "Insured Amount"). The Certificate Insurer will
be obligated to pay to the Trustee on each Distribution Date the full amount of
the Insured Amount under the Certificate Insurance Policy for such Distribution
Date. See "The Certificate Insurance Policy and the Certificate Insurer" herein.
 
     Any portion of an Insured Amount distributed to the related Class of Class
A Certificateholders will be allocated first to make up any shortfall on such
Distribution Date in the related Class A Monthly Interest and second to make up
any Coverage Deficit on such Distribution Date. Any Insured Amount distributed
in respect of the Class A-1 Certificates to make up any shortfall in Class A
Monthly Interest shall be distributed pro rata to Class A-1A Certificateholders,
Class A-1B Certificateholders, Class A-1C Certificateholders, Class A-1D
Certificateholders, Class A-1E Certificateholders, Class A-1F Certificateholders
and Class A-1G Certificateholders in proportion to the shortfalls in Class A-1A
Monthly Interest, Class A-1B Monthly Interest, Class A-1C Monthly Interest,
Class A-1D Monthly Interest, Class A-1E Monthly Interest, Class A-1F Monthly
Interest and Class A-1G Monthly Interest. Any Insured Amount distributed in
respect of the Class A-1 Certificates to make up any Coverage Deficit shall be
distributed first to Class A-1A Certificateholders, in reduction of the Class
A-1A Certificate Principal Balance, until the Class A-1A Certificate Principal
Balance is reduced to zero, then to Class A-1B Certificateholders, in reduction
of the Class A-1B Certificate Principal Balance, until the Class A-1B
Certificate Principal Balance is reduced to zero, then to Class A-1C
Certificateholders, in reduction of the Class A-1C Certificate Principal
Balance, until the Class A-1C Certificate Principal Balance is reduced to zero,
then to Class A-1D Certificateholders, in reduction of the Class A-1D
Certificate Principal Balance, until the Class A-1D Certificate Principal
Balance is reduced to zero, then to Class A-1E Certificateholders, in reduction
of the Class A-1E Certificate Principal Balance, until the Class A-1E
Certificate Principal Balance is reduced to zero, then to Class A-1F
Certificateholders, in reduction of the Class A-1F Certificate Principal
Balance, until the Class A-1F Certificate Principal Balance is reduced to zero,
and then to Class A-1G Certificateholders, in reduction of the Class A-1G
Certificate Principal Balance, until the Class A-1G Certificate Principal
Balance is reduced to zero.
 
     The Certificate Insurer will be subrogated to the rights of holders of the
Class A Certificates to receive any payments on the related Class or subclass of
Class A Certificates for which the Certificate Insurer paid Insured Amounts that
were not subsequently reimbursed; provided, however, that the Certificate
Insurer is not entitled to reimbursement on any Distribution Date for previously
paid Insured Amounts unless the holders of the related Class or subclass of
Class A Certificates will receive the full amount of the applicable Class A
Monthly Interest on such Distribution Date and no Coverage Deficit exists with
respect to the related Class of Class A Certificates.
 
THE CERTIFICATE INSURER PREMIUM
 
     The Certificate Insurer will be entitled to receive a monthly premium from
the Trust (the "Certificate Insurer Premium") payable out of Available Funds on
each Distribution Date in respect of the related
 
                                      S-50
<PAGE>   51
 
Class of Class A Certificates. The Certificate Insurer Premium as of any
Distribution Date will equal one-twelfth ( 1/12) of the product of the
applicable Insurer Premium Rate and the Class A Certificate Principal Balance of
the related Class of Class A Certificates for such Distribution Date. The
"Insurer Premium Rate" will be 0.13%; provided, however, that with respect to
each Distribution Date commencing with the Distribution Date immediately
following the Clean-up Call Date, if the Coverage Amount for the Class A-2
Certificates is less than the then applicable Required Coverage Amount for such
Class as of the immediately preceding Distribution Date, the Insurer Premium
Rate attributable to the Adjustable Rate Group and such Distribution Date shall
be equal to 0.63%. See "-- Distributions on the Certificates" herein.
 
MONTHLY ADVANCES; SERVICING ADVANCES; COMPENSATING INTEREST AND INTEREST
SHORTFALLS
 
     Not later than the close of business on the Deposit Date prior to each
Distribution Date, the Servicer will be required to remit a Monthly Advance, if
any, to the Trustee for deposit in the Certificate Account to be distributed on
the related Distribution Date. A "Monthly Advance" with respect to each Class of
Class A Certificates will be equal to the sum of (i) the interest portions of
the aggregate amount of monthly payments (net of the related Servicing Fee) due
on the Mortgage Loans in the related Mortgage Loan Group during the related
Collection Period (or, in the case of the first two Collection Periods, the
interest portions of such monthly payments that represent interest accrued from
and including the Cut-off Date or the related Subsequent Cut-off Date, as
applicable) but delinquent as of the close of business on the last day of the
related Collection Period, (ii) interest on each Mortgage Loan that is not
delinquent as of the close of business on the last day of the related Collection
Period at the related Mortgage Interest Rate for the period from and including
the due date of the monthly payment in the related Collection Period to the end
of such Collection Period and (iii) with respect to each Mortgaged Property in
the related Mortgage Loan Group which was acquired in foreclosure or similar
action (each, an "REO Property") during or prior to the related Collection
Period and as to which final sale did not occur during the related Collection
Period, an amount equal to the excess, if any, of interest on the Principal
Balance of the Mortgage Loan relating to such REO Property for the related
Collection Period at the related Mortgage Interest Rate (net of the Servicing
Fee) over the net income from the REO Property transferred to the Certificate
Account for such Distribution Date.
 
     In the course of performing its servicing obligations during any Collection
Period with respect to each Mortgage Loan Group, the Servicer will pay all
reasonable and customary "out-of-pocket" costs and expenses incurred in the
performance of its servicing obligations as it deems appropriate and advisable
under the circumstances ("Servicing Advances" and, together with Monthly
Advances, "Advances"), including, but not limited to, the cost of (i)
maintaining REO Properties; (ii) any enforcement or judicial proceedings,
including foreclosures; (iii) the management and liquidation of any Mortgaged
Property acquired in satisfaction of the related Mortgage Loan; and (iv)
payments in respect of real estate taxes and assessments and insurance premiums.
 
     The Pooling and Servicing Agreement provides that the Servicer may pay all
or a portion of any Advance out of amounts on deposit in the Collection Account
which are being held for distribution on a subsequent Distribution Date relating
to such Collection Period; any such amounts so used are required to be replaced
by the Servicer by deposit to the Collection Account on or before the Deposit
Date relating to such subsequent Distribution Date.
 
     The Servicer may recover Monthly Advances and Servicing Advances, if not
theretofore recovered from the Mortgagor on whose behalf such Servicing Advance
or Monthly Advance was made, from subsequent collections on the related Mortgage
Loan, including Liquidation Proceeds, Trust Insurance Proceeds and such other
amounts as may be collected by the Servicer from the Mortgagor or otherwise
relating to the Mortgage Loan. To the extent the Servicer, in its good faith
business judgment, determines that any Advance will not be ultimately
recoverable from subsequent collections, Trust Insurance Proceeds, Liquidation
Proceeds on the related Mortgage Loans or otherwise ("Nonrecoverable Advances"),
the Servicer may reimburse itself on the first Distribution Date thereafter on
which Available Funds remaining in the Certificate Account would otherwise be
distributable to the Class R Certificateholder.
 
                                      S-51
<PAGE>   52
 
     The Servicer will not be required to make any Advance which it determines
would be a Nonrecoverable Advance.
 
     With respect to each Mortgage Loan (i) as to which a prepayment in whole or
in part was received, (ii) that became a Liquidated Mortgage Loan or (iii) that
was otherwise charged off during the Collection Period related to a Distribution
Date, the Servicer will be required with respect to such Distribution Date to
remit to the Trustee, from amounts otherwise payable to the Servicer as the
Servicing Fee for the related Mortgage Loan Group and Collection Period, an
amount equal to the excess, if any, of (a) 30 days' interest on the Principal
Balance of each such Mortgage Loan (immediately prior to such payment) at the
related Mortgage Interest Rate, net of the applicable Servicing Fee, less (b)
the amount of interest actually received on such Mortgage Loan during such
Collection Period (each such amount, a "Compensating Interest Payment") for
distribution on the related Class of Class A Certificates on such Distribution
Date. The Servicer will not be entitled to be reimbursed from collections on the
Mortgage Loans or any assets of the Trust for any Compensating Interest Payments
made. If the Servicing Fee for the related Mortgage Loan Group in respect of
such Collection Period is insufficient to make the entire required Compensating
Interest Payment, the resulting shortfall (a "Prepayment Interest Shortfall")
will reduce the amount of interest due and payable on the related Class of Class
A Certificates on such Distribution Date and such reduction will not be
recoverable thereafter.
 
     In addition, the application of the Soldiers' and Sailors' Civil Relief Act
of 1940, as amended (the "Relief Act"), or similar legislation to any Mortgage
Loan may adversely affect, for an indeterminate period of time, the ability of
the Servicer to collect full amounts of interest on such Mortgage Loan ("Relief
Act Shortfalls"; Relief Act Shortfalls and Prepayment Interest Shortfalls are,
collectively, "Interest Shortfalls"). See "Risk Factors -- Limitations on
Interest Payments and Foreclosures" in the Prospectus. Interest Shortfalls will
not be covered by the Certificate Insurance Policy.
 
REPORTS TO CERTIFICATEHOLDERS
 
     Concurrently with each distribution to Certificateholders, the Trustee will
mail a statement to each Class A-1A Certificateholder, Class A-1B
Certificateholder, Class A-1C Certificateholder, Class A-1D Certificateholder,
Class A-1E Certificateholder, Class A-1F Certificateholder, Class A-1G
Certificateholder and Class A-2 Certificateholder in the form required by the
Pooling and Servicing Agreement and setting forth the following information:
 
          (a) the amount of such distribution to Class A-1A Certificateholders,
     Class A-1B Certificateholders, Class A-1C Certificateholders, Class A-1D
     Certificateholders, Class A-1E Certificateholders, Class A-1F
     Certificateholders, Class A-1G Certificateholders and Class A-2
     Certificateholders allocable to (i) Monthly Principal and (ii) any Excess
     Cash distribution;
 
          (b) the amount of such distribution to Class A-1A Certificateholders,
     Class A-1B Certificateholders, Class A-1C Certificateholders, Class A-1D
     Certificateholders, Class A-1E Certificateholders, Class A-1F
     Certificateholders, Class A-1G Certificateholders and Class A-2
     Certificateholders allocable to Class A Monthly Interest;
 
          (c) the amount of such distribution to Class A-1A Certificateholders,
     Class A-1B Certificateholders, Class A-1C Certificateholders, Class A-1D
     Certificateholders, Class A-1E Certificateholders, Class A-1F
     Certificateholders and Class A-1G Certificateholders allocable to any
     Excess Cash distribution attributable to the Adjustable Rate Group and the
     amount of such distribution to Class A-2 Certificateholders allocable to
     any Excess Cash distribution attributable to the Fixed Rate Group;
 
          (d) the Class A-1A Certificate Principal Balance, the Class A-1B
     Certificate Principal Balance, the Class A-1C Certificate Principal
     Balance, the Class A-1D Certificate Principal Balance, the Class A-1E
     Certificate Principal Balance, the Class A-1F Certificate Principal
     Balance, the Class A-1G Certificate Principal Balance and the Class A-2
     Certificate Principal Balance of the related Class or subclass after giving
     effect to the distribution of Monthly Principal and any Excess Cash applied
     to reduce the related Certificate Principal Balance on such Distribution
     Date with respect to such Class or subclass;
 
                                      S-52
<PAGE>   53
 
          (e) the Aggregate Principal Balance of the related Mortgage Loan Group
     and the Group Factor for the following Distribution Date;
 
          (f) the amount of unreimbursed Monthly Advances and/or Servicing
     Advances, if any, with respect to the related Mortgage Loan Group;
 
          (g) the number and the aggregate of the Principal Balances of the
     Mortgage Loans in the related Mortgage Loan Group delinquent (i) one month,
     (ii) two months and (iii) three or more months as of the end of the related
     Collection Period;
 
          (h) the aggregate of the Principal Balances of the Mortgage Loans in
     the related Mortgage Loan Group in foreclosure or other similar proceedings
     and the book value of any real estate acquired through foreclosure or grant
     of a deed in lieu of foreclosure;
 
          (i) the Insured Amount, if any, relating to the related Class of Class
     A Certificates and such Distribution Date;
 
          (j) the amount of the Servicing Fee paid to or retained by the
     Servicer in respect of the related Mortgage Loan Group for the related
     Collection Period; and
 
          (k) the Coverage Amount, the then applicable Required Coverage Amount,
     the Coverage Surplus, if any, and the Coverage Deficit, if any, in respect
     of the related Mortgage Loan Group.
 
     In the case of information furnished pursuant to clauses (a) through (c)
above, the amounts shall be expressed as a dollar amount per Class A-1A
Certificate, Class A-1B Certificate, Class A-1C Certificate, Class A-1D
Certificate, Class A-1E Certificate, Class A-1F Certificate, Class A-1G
Certificate and Class A-2 Certificate with a $1,000 principal denomination.
 
     As to any Distribution Date, the "Group Factor" will be the percentage
obtained (carried to eight decimal places, rounded down) by dividing the
Aggregate Principal Balance of the related Mortgage Loan Group on such
Distribution Date (after giving effect to any distribution of principal on the
Class A Certificates on such Distribution Date) by the Aggregate Principal
Balance of the related Mortgage Loan Group as of the Cut-off Date.
 
     Within 90 days after the end of each calendar year, the Trustee will mail
to each person who at any time during such calendar year was a Class A-1A
Certificateholder, Class A-1B Certificateholder, Class A-1C Certificateholder,
Class A-1D Certificateholder, Class A-1E Certificateholder, Class A-1F
Certificateholder, Class A-1G Certificateholder and Class A-2 Certificateholder
and to the Underwriters a statement containing the information set forth in
clauses (a) through (c) above, aggregated for such calendar year or, in the case
of each person who was a Class A-1A Certificateholder, Class A-1B
Certificateholder, Class A-1C Certificateholder, Class A-1D Certificateholder,
Class A-1E Certificateholder, Class A-1F Certificateholder, Class A-1G
Certificateholder and Class A-2 Certificateholder for a portion of such calendar
year, setting forth such information for each month thereof.
 
TERMINATION; RETIREMENT OF THE CERTIFICATES
 
     The obligations created by the Pooling and Servicing Agreement will
terminate upon the payment to Certificateholders of all amounts held in the
Certificate Account or by or on behalf of the Servicer and required to be paid
to the Certificateholders pursuant to the Pooling and Servicing Agreement
following the earlier of (a) the purchase by the Servicer of all Mortgage Loans
and all property acquired in respect of any Mortgage Loan remaining in the Trust
at a price not less than the sum of (x) 100% of the Principal Balance of each
Mortgage Loan (other than any Mortgage Loan as to which title to the underlying
Mortgaged Property has been acquired and whose fair market value is included
pursuant to clause (y) below) as of the final Distribution Date, and (y) the
fair market value of each Mortgaged Property then held by the Trust (as
determined by the Servicer as of the close of business on the third Business Day
next preceding the date upon which notice of any such termination is furnished
to Certificateholders), plus one month's interest at the interest rate on each
Mortgage Loan (including any Mortgage Loan as to which title to the underlying
Mortgaged Property has been acquired by the Trust) less any payments of
principal and interest received
 
                                      S-53
<PAGE>   54
 
during the related Collection Period in respect of such Mortgage Loans; and (b)
the final payment or other liquidation of the Principal Balance of the last
Mortgage Loan remaining in the Trust or the disposition of all property
remaining in the Trust acquired in respect of any Mortgage Loan. In no event,
however, will the Trust continue beyond the expiration of 21 years from the
death of the last survivor of certain persons named in such Pooling and
Servicing Agreement. Written notice of termination of the Pooling and Servicing
Agreement will be given to each Certificateholder, and the final distribution
will be made only upon surrender and cancellation of the Certificates at an
office or agency appointed by the Trustee which will be specified in the notice
of termination. The right of the Servicer to make the purchase described in
clause (a) above is conditioned upon the Pool Balance prior to such purchase
being less than 10% of the sum of the Pool Balance as of the Cut-off Date (the
"Cut-off Date Pool Balance") and the Purchase Account Deposit.
 
     In addition, the Certificate Insurer will have the option to purchase from
the Trust all Mortgage Loans and all property acquired in respect of any
Mortgage Loan then remaining in the Trust at the price set forth in the
immediately preceding paragraph plus the amount of any outstanding and unpaid
fees and expenses of the Trustee and the Servicer if, on any Distribution Date,
Mortgage Loans with aggregate Cut-off Date Principal Balances that equal or
exceed 25% of the sum of the Cut-off Date Pool Balance and the Purchase Account
Deposit have become Liquidated Mortgage Loans.
 
     The Pooling and Servicing Agreement will provide that notice of any
termination, specifying the final Distribution Date upon which the
Certificateholders may surrender their Certificates to the Trustee for payment
of the final distribution and cancellation, will be given promptly by the
Trustee by letter to Certificateholders specifying (a) the Distribution Date for
the final distribution, (b) the amount of any such final distribution and (c)
that the final distribution will be made only upon presentation and surrender of
the Certificates at the office or agency of the Trustee therein specified.
 
     If the termination of the Trust is in connection with a purchase of the
assets of the Trust by the Servicer or the Certificate Insurer and the fair
market value of any acquired property is less than the Principal Balance of the
related Mortgage Loan, then the excess of such Principal Balance over such fair
market value shall be allocated in reduction of the amounts otherwise
distributable on the final Distribution Date in the following order of priority:
first, to the Class R Certificateholder and, second, to the Class A
Certificateholders. The distribution on the final Distribution Date in
connection with the purchase by the Servicer or the Certificate Insurer of the
assets of the Trust shall be in lieu of the distribution otherwise required to
be made on such Distribution Date in respect of the Class A Certificates.
 
     Any such termination of the Trust by the Servicer or the Certificate
Insurer will be effected only pursuant to a "qualified liquidation" as defined
in Code Section 860F(a)(4)(A) and the receipt by the Trustee of a satisfactory
opinion of counsel that such purchase will not (i) result in the imposition of a
tax on "prohibited transactions" under Code Section 860F(a)(1) or (ii) cause the
REMIC Pool to fail to qualify as a REMIC.
 
THE TRUSTEE
 
     Bankers Trust Company of California, N.A., will be the Trustee under the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement will
provide that the Trustee is entitled to certain fees and reimbursement of
expenses. The Trustee may resign at any time, in which event the Servicer will
be obligated to appoint a successor Trustee. The Servicer may also remove the
Trustee if the Trustee ceases to be eligible to continue as such under the
Pooling and Servicing Agreement or if the Trustee becomes insolvent. Upon
becoming aware of such circumstances, the Servicer will be obligated to appoint
a successor Trustee. Any resignation or removal of the Trustee and appointment
of a successor Trustee will not become effective until acceptance of the
appointment by the successor Trustee. See "The Pooling and Servicing
Agreement -- The Trustee" in the Prospectus.
 
                                      S-54
<PAGE>   55
 
                               THE MORTGAGE LOANS
 
GENERAL
 
     The following is a brief description of certain terms of the Initial
Mortgage Loans based on the Initial Mortgage Loans and each Mortgage Loan Group
as of the date of this Prospectus Supplement. Certain mortgage loans may be
removed, prior to the Closing Date, from the Mortgage Pool and each Mortgage
Loan Group as described herein, in which case an amount equal to the aggregate
principal balances of such mortgage loans, but in no event more than
$10,000,000, will be added to the Purchase Account Deposit on the Closing Date.
As a result, the statistical information presented below regarding the Initial
Mortgage Loans and each Mortgage Loan Group set forth herein may vary in certain
limited respects from comparable information based on the actual composition of
the Mortgage Pool and each Mortgage Loan Group at the Closing Date. In addition,
the Mortgage Pool may vary from the description below due to a number of
factors, including prepayments and the purchase of Subsequent Mortgage Loans.
See "-- Conveyance of Subsequent Mortgage Loans" herein.
 
     None of the Mortgage Loans is or will be insured or guaranteed by the
Sponsor, the Servicer, the Trustee, any Originator or any of their respective
affiliates, or by any governmental agency or other person.
 
     A schedule of the Initial Mortgage Loans included in the Mortgage Loan
Group as of the Closing Date will be attached to the Pooling and Servicing
Agreement delivered to the Trustee upon delivery of the Certificates. A Current
Report on Form 8-K containing a description of the Mortgage Loans included in
the final Mortgage Pool as of the end of the Commitment Period in a form
comparable to the description of the Initial Mortgage Loans contained in "ANNEX
A: Description of the Mortgage Pool" will be filed with the Commission within 15
days after the expiration of the Commitment Period.
 
     The term "Aggregate Principal Balance" means the aggregate of the Principal
Balances of the Mortgage Loans in the related Mortgage Loan Group or in the
Mortgage Pool, as specified. The information expressed as a percentage of the
Aggregate Principal Balance may not total 100% due to rounding. For a more
detailed description of certain characteristics of the Initial Mortgage Loans in
tabular form, see "ANNEX A: Description of the Mortgage Pool" at the end of this
Prospectus Supplement.
 
     Each Mortgage Loan in the Trust will be assigned to one of two mortgage
loan groups (the "Fixed Rate Group" and the "Adjustable Rate Group," and each a
"Mortgage Loan Group") comprised of Mortgage Loans which bear fixed interest
rates only, in the case of the Fixed Rate Group, and Mortgage Loans which bear
adjustable interest rates only, in the case of the Adjustable Rate Group. The
Initial Mortgage Loans contained in the Fixed Rate Group are secured by first,
second and third liens with respect to the related Mortgaged Properties. All of
the Initial Mortgage Loans contained in the Adjustable Rate Group are secured by
first liens on the related Mortgaged Properties. The Class A-1 Certificates
represent undivided beneficial ownership interests in all Mortgage Loans
contained in the Fixed Rate Group, and the Class A-2 Certificates represent
undivided beneficial ownership interests in all Mortgage Loans contained in the
Adjustable Rate Group.
 
     Each Mortgage Loan will have the interest due thereon computed on an
actuarial basis. Each Mortgage Loan generally will provide for the payment of a
charge if the principal thereof is paid prior to its stated maturity date. Such
charge, however, will not be available to the Trust but will instead be paid to
the Servicer as additional servicing compensation. All of the Mortgage Loans
will be required to be covered by standard hazard insurance policies insuring
against certain losses.
 
     In connection with the assignment of the Initial Mortgage Loans to the
Trust, the Sponsor will represent and warrant that, among other things, as of
the Cut-off Date, no Mortgage Loan had three or more monthly payments past due,
not more than 0.89% of the Initial Mortgage Loans (by Cut-off Date Principal
Balance) had two monthly payments past due and not more than 16.13% of the
Initial Mortgage Loans had one or more monthly payments past due. However,
investors in the Class A Certificates should be aware that only approximately
21.22% and approximately 20.09% (by Cut-off Date Principal Balance) of the
Mortgage Loans in the Fixed Rate Group and the Adjustable Rate Group,
respectively, had a first monthly payment due before
 
                                      S-55
<PAGE>   56
 
November 1, 1996 and it was not possible for any Mortgage Loan other than such
Mortgage Loans to have had two or more monthly payments past due as of the
Cut-off Date.
 
FIXED RATE GROUP
 
     As of the Cut-off Date, the Aggregate Principal Balance of the Initial
Mortgage Loans in the Fixed Rate Group was $195,025,554.13. Approximately
88.72%, 8.13% and 3.15% of the related Mortgaged Properties (by Cut-off Date
Principal Balance) were single family residences, two- to four-family residences
and units in condominium or planned unit developments, respectively, and no more
than 0.54% of the Mortgage Loans in the Fixed Rate Group (by Cut-off Date
Principal Balance) were secured by Mortgaged Properties located in any single
ZIP code.
 
     The original weighted average Combined Loan-to-Value Ratio of all Initial
Mortgage Loans in the Fixed Rate Group was approximately 65.94%. The maximum and
average current balances as of the Cut-off Date were approximately $429,221.32
and $55,977.48, respectively. The average appraised value of the Mortgaged
Properties securing Mortgage Loans in the Fixed Rate Group was approximately
$111,945.25 at the time of origination of such Mortgage Loans. The "Combined
Loan-to-Value Ratio" is the sum of the outstanding principal balance (at
origination of each Mortgage Loan) of each mortgage loan, if any, senior to such
Mortgage Loan and the Original Principal Balance of such Mortgage Loan as a
percentage of the appraised valuation (or, if the Mortgage Loan was obtained in
connection with the purchase of the related Mortgaged Property, the purchase
price, if less) of the related Mortgaged Property determined by the Originator
at the time of origination of such Mortgage Loan. See "Risk Factors -- Risks
Associated with Underwriting Standards" herein.
 
     The interest rates borne by the Initial Mortgage Loans (each, a "Mortgage
Interest Rate") in the Fixed Rate Group as of the Cut-off Date ranged from
approximately 7.74% per annum to 17.75% per annum. As of the Cut-off Date, the
weighted average Mortgage Interest Rate of the Initial Mortgage Loans in the
Fixed Rate Group was approximately 11.20% per annum.
 
     The weighted average remaining term to stated maturity of the Initial
Mortgage Loans in the Fixed Rate Group was approximately 294 months. The
weighted average original term to maturity of the Initial Mortgage Loans in the
Fixed Rate Group was approximately 295 months. As of the Cut-off Date, the
weighted average seasoning of the Initial Mortgage Loans in the Fixed Rate Group
was approximately one month.
 
     Based on the Aggregate Principal Balance of the Mortgage Loans in the Fixed
Rate Group as of the Cut-off Date, approximately 87.38% of the Mortgage Loans
(by Cut-off Date Principal Balance) provide for the payment of principal and
interest on a level basis to fully amortize such Mortgage Loan over its stated
term. The remaining approximately 12.62% of the Mortgage Loans in the Fixed Rate
Group (by Cut-off Date Principal Balance) are Balloon Loans which provide for
regular monthly payments of principal and interest computed on the basis of an
amortization term that is longer than the related term to stated maturity, with
a "balloon" payment due at stated maturity that will be significantly larger
than the monthly payments. The Mortgage Loans in the Fixed Rate Group have
original terms to stated maturity of up to 30 years.
 
ADJUSTABLE RATE GROUP
 
     As of the Cut-off Date, the Aggregate Principal Balance of the Initial
Mortgage Loans in the Adjustable Rate Group was $278,388,941.16. Approximately
88.89%, 6.45% and 4.66% of the related Mortgaged Properties (by Cut-off Date
Principal Balance) were single family residences, two- to four-family residences
and units in condominium and planned unit developments, respectively, and no
more than 0.48% of the Mortgage Loans in the Adjustable Rate Group (by Cut-off
Date Principal Balance) were secured by Mortgaged Properties located in any
single ZIP code.
 
     The original weighted average Combined Loan-to-Value Ratio of all Initial
Mortgage Loans in the Adjustable Rate Group was approximately 69.74%. The
maximum and average current balances as of the Cut-off Date were approximately
$698,904.55 and $91,275.06, respectively. The average appraised value of
 
                                      S-56
<PAGE>   57
 
the Mortgaged Properties securing Initial Mortgage Loans in the Adjustable Rate
Group was approximately $134,591.25 at the time of origination of such Mortgage
Loans.
 
     The Initial Mortgage Loans in the Adjustable Rate Group bear interest rates
that, after a period of approximately six months, one year, eighteen months, two
years, three years, five years or seven years following the related date of
origination, adjust based on the six-month London Interbank Offered Rate based
on quotations of major banks as published in The Wall Street Journal. The
Initial Mortgage Loans in the Adjustable Rate Group that have interest rates
adjusted on the basis of the six-month London Interbank Offered Rate have
semi-annual interest rate and payment adjustment frequencies after the first
interest rate adjustment date. Approximately 51.84% (by Cut-off Date Principal
Balance) of the Initial Mortgage Loans included in the Adjustable Rate Group
have initial Mortgage Interest Rates that will remain fixed for one year or more
from the Cut-off Date before initial adjustment, approximately 17.48% (by
Cut-off Date Principal Balance) of the Initial Mortgage Loans included in the
Adjustable Rate Group have initial Mortgage Interest Rates that will remain
fixed for two years or more from the Cut-off Date before initial adjustment and
approximately 0.94% (by Cut-off Date Principal Balance) of the Initial Mortgage
Loans included in the Adjustable Rate Group have initial Mortgage Interest Rates
that will remain fixed for three years or more from the Cut-off Date before
initial adjustment. As of the Cut-off Date, the weighted average remaining
period to the next interest rate adjustment date for the Initial Mortgage Loans
was approximately 14 months.
 
     Each Initial Mortgage Loan in the Adjustable Rate Group that has its
interest rate adjusted on the basis of the six-month London Interbank Offered
Rate has a semi-annual rate adjustment cap of 1% to 3% above the then current
interest rate for such Initial Mortgage Loan. In addition, each Initial Mortgage
Loan in the Adjustable Rate Group that has an initial rate adjustment date that
is approximately one year, eighteen months, two years, three years, five years
or seven years from its date of origination has or will have an initial rate
adjustment cap of 1.5% to 7.0% above the related initial Mortgage Interest Rate.
The Mortgage Loans in the Adjustable Rate Group have a weighted average initial
periodic rate adjustment cap as of the Cut-off Date equal to approximately
2.97%. As of the Cut-off Date, the weighted average Mortgage Interest Rate was
approximately 10.30% per annum. The Mortgage Loans in the Adjustable Rate Group
had a weighted average gross margin as of the Cut-off Date of approximately
7.03%. The initial gross margin for the Initial Mortgage Loans in the Adjustable
Rate Group ranged from approximately 3.75% to 10.88%. The interest rates borne
by the Mortgage Loans in the Adjustable Rate Group as of the Cut-off Date ranged
from approximately 4.95% per annum to approximately 17.55% per annum. As of the
Cut-off Date, the maximum rates at which interest may accrue on the Mortgage
Loans in the Adjustable Rate Group (the "Maximum Rates") ranged from 11.88% per
annum to 24.55% per annum. The Mortgage Loans in the Adjustable Rate Group had a
weighted average Maximum Rate as of the Cut-off Date of approximately 16.99% per
annum. As of the Cut-off Date, the minimum rates at which interest may accrue on
the Mortgage Loans in the Adjustable Rate Group after their respective first
interest adjustment dates (the "Minimum Rates") ranged from approximately 4.88%
per annum to approximately 17.55% per annum. As of the Cut-off Date, the
weighted average Minimum Rate was approximately 10.36% per annum.
 
     The weighted average remaining term to stated maturity of the Initial
Mortgage Loans in the Adjustable Rate Group was approximately 357 months. The
weighted average original term to maturity of the Initial Mortgage Loans in the
Adjustable Rate Group was approximately 358 months. As of the Cut-off Date, the
weighted average seasoning of the Initial Mortgage Loans in the Adjustable Rate
Group was approximately one month.
 
CONVEYANCE OF SUBSEQUENT MORTGAGE LOANS
 
     The obligation of the Trust to purchase the Subsequent Mortgage Loans on a
Subsequent Transfer Date for assignment to the Mortgage Pool is subject to the
following requirements: (i) no Subsequent Mortgage Loans may be 59 or more days
contractually delinquent as of the related Subsequent Cut-off Date, (ii) the
original term to stated maturity of such Subsequent Mortgage Loans may not
exceed 30 years, (iii) each Subsequent Mortgage Loan will have an interest rate
of not less than 8.45% if it is a fixed rate Mortgage Loan and an initial
interest rate of not less than 4.95% if it is an adjustable rate Mortgage Loan,
(iv) such Subsequent Mortgage Loans will be underwritten or re-underwritten, as
applicable, in accordance with the
 
                                      S-57
<PAGE>   58
 
criteria set forth under "The Originators -- Underwriting
Guidelines -- Sponsor's Guidelines" in the Prospectus, and (v) following the
purchase of such Subsequent Mortgage Loans by the Trust, the Mortgage Loans in
the related Mortgage Loan Group (including the Subsequent Mortgage Loans) (a)
will have a weighted average Mortgage Interest Rate of at least 11.20% with
respect to the Mortgage Loans in the Fixed Rate Group and an initial weighted
average Mortgage Interest Rate of at least 10.30% with respect to the Mortgage
Loans in the Adjustable Rate Group; (b) will each have a principal balance not
in excess of $500,000; and (c) may include mortgage loans that bear interest
based on the one-year CMT index, provided that the Subsequent Cut-off Date
Aggregate Principal Balance of such mortgage loans does not exceed 1.0% of the
sum of the Aggregate Principal Balance of the Mortgage Loans in the Adjustable
Rate Group plus the portion of the Purchase Account Deposit that is attributable
to the Adjustable Rate Group on the Closing Date. See "Risk Factors -- The
Subsequent Mortgage Loans and the Purchase Account" herein. In addition, the
transfer of Subsequent Mortgage Loans to the Trust on the Closing Date is
subject to the approval of the Certificate Insurer.
 
                      PREPAYMENT AND YIELD CONSIDERATIONS
 
     The weighted average life of and, if purchased at other than par, the yield
to maturity on a Class A Certificate will be directly related to the rate of
payment of principal of the Mortgage Loans in the related Mortgage Loan Group,
including for this purpose voluntary payment in full of Mortgage Loans prior to
stated maturity, liquidations due to defaults, casualties and condemnations, and
repurchases of Mortgage Loans by the Sponsor or the Servicer or purchases of the
Mortgage Loans by the Certificate Insurer. The actual rate of principal
prepayments on the Mortgage Loans may be influenced by a variety of economic,
tax, geographic, demographic, social, competitive, legal and other factors and
has fluctuated considerably in recent years. In addition, the rate of principal
prepayments may differ between the Mortgage Loan Groups at any time because of
specific factors relating to the Mortgage Loans in the particular group,
including, among other things, the age of the Mortgage Loans, the manner in
which the Mortgage Interest Rates on the Mortgage Loans are calculated, the
geographic locations of the Mortgaged Properties and the extent of the
Mortgagors' equity in such Mortgaged Properties, and changes in the Mortgagors'
housing needs, job transfers and unemployment.
 
     Because all amounts available for distribution on each Class of Class A
Certificates after distributions in respect of the Class A Monthly Interest on
such Class, including all or a portion of the Excess Cash, are applied as
reductions of the Class A Certificate Principal Balance of the related Class,
the weighted average lives of such Certificates will be influenced by the amount
of Excess Cash so applied. Because Excess Cash attributable to the
overcollateralization feature is derived, in part, from interest collections on
the Mortgage Loans and will be applied to reduce the related Class A Certificate
Principal Balance of each Class, the aggregate payments in reduction of the
related Class A Certificate Principal Balance of each Class on a Distribution
Date will usually be greater than the aggregate amount of principal payments
(including prepayments) on the Mortgage Loans in the related Mortgage Loan Group
distributable on such Distribution Date. As a consequence, Excess Cash available
for distribution in reduction of the Class A Certificate Principal Balance of a
Class will increase in proportion to the outstanding Class A Certificate
Principal Balance of the related Class over time in the absence of offsetting
Realized Losses on the Mortgage Loans in the related Mortgage Loan Group.
 
     Excess Cash attributable to any Mortgage Loan Group will be distributed on
the related Class of Class A Certificates in reduction of the related Class A
Certificate Principal Balance of such Class on each Distribution Date to the
extent the then applicable Required Coverage Amount exceeds the Coverage Amount
for such Class on such Distribution Date and, after such Required Coverage
Amount equals the Coverage Amount for such Class, any remaining Excess Cash
attributable to such Mortgage Loan Group will be distributed on the other Class
of Class A Certificates until the Coverage Amount for that Class equals the then
applicable Required Coverage Amount for such Class (after application of Excess
Cash to cover any Class A Monthly Interest shortfall for such Class and applied
to reimburse the Certificate Insurer for certain amounts to which the
Certificate Insurer is then entitled). If a Class A Certificate is purchased at
other than par, its yield to maturity will be affected by the rate at which
Excess Cash is distributed to Class A
 
                                      S-58
<PAGE>   59
 
Certificateholders. If the actual rate of Excess Cash distributions on the Class
A Certificates applied in reduction of the related Class A Certificate Principal
Balance is slower than the rate anticipated by an investor who purchases a Class
A Certificate at a discount, the actual yield to such investor will be lower
than such investor's anticipated yield. If the actual rate of Excess Cash
distributions applied in reduction of the related Class A Certificate Principal
Balance is faster than the rate anticipated by an investor who purchases a Class
A Certificate at a premium, the actual yield to such investor will be lower than
such investor's anticipated yield. The amount of Excess Cash on any Distribution
Date will be affected by, among other things, the actual amount of interest
received, collected or recovered in respect of the Mortgage Loans during the
related Collection Period and such amount will be influenced by changes in the
weighted average of the Mortgage Interest Rates resulting from prepayment and
liquidations of Mortgage Loans, by adjustments of adjustable Mortgage Interest
Rates with respect to Mortgage Loans in the Adjustable Rate Group and by
adjustments in the Class A-1A Pass-Through Rate and the Class A-2 Pass-Through
Rate. The amount of Excess Cash distributed to the Class A Certificateholders
applied in reduction of the related Class A Certificate Principal Balance on
each Distribution Date will be based on the Required Coverage Amount applicable
to the related Class of Class A Certificates, which may increase or decrease
during the period such Class remains outstanding. In this regard, the Pooling
and Servicing Agreement provides that on and after a Class A-2 Trigger Event
Date, the Required Coverage Amount in respect of the Class A-2 Certificates will
be increased for each Distribution Date thereafter; provided, however, that upon
the satisfaction of certain cash flow requirements in respect of the Class A-2
Certificates for a period of six consecutive Distribution Dates as specified in
the Pooling and Servicing Agreement, such Required Coverage Amount will return
to its original level. Any increase in the Required Coverage Amount for a Class
of Class A Certificates (including, in the case of the Class A-2 Certificates,
an increase required on a Class A-2 Trigger Event Date) may result in an
accelerated amortization of such Class until such Required Coverage Amount for
such Class is reached. Conversely, any decrease in the Required Coverage Amount
for a Class of Class A Certificates will result in a decelerated amortization of
such Class until such Required Coverage Amount for such Class is reached.
 
     The timing of changes in the rate of prepayments may significantly affect
the actual yield to investors, even if the average rate of principal prepayments
is consistent with the expectations of investors. In general, the earlier the
payment of principal of the Mortgage Loans the greater the effect will be on an
investor's yield to maturity. As a result, the effect on an investor's yield of
principal prepayments occurring at a rate higher (or lower) than the rate
anticipated by the investor during the period immediately following the issuance
of the Class A Certificates will not be offset by a subsequent like reduction
(or increase) in the rate of principal prepayments. Investors must make their
own decisions as to the appropriate prepayment assumptions to be used in
deciding whether to purchase any of the Class A Certificates. The Sponsor makes
no representations or warranties as to the rate of prepayment or the factors to
be considered in connection with such determination.
 
PROJECTED PREPAYMENTS AND YIELDS FOR THE CLASS A CERTIFICATES
 
     If a Class A Certificate is purchased at other than par, its yield to
maturity will be affected by the rate of the payment of principal on the
Mortgage Loans in the related Mortgage Loan Group. If the actual rate of
payments on the Mortgage Loans in the related Mortgage Loan Group is slower than
the rate anticipated by an investor who purchases a Class A Certificate at a
discount, the actual yield to such investor will be lower than such investor's
anticipated yield. If the actual rate of payments on the Mortgage Loans in the
related Mortgage Loan Group is faster than the rate anticipated by an investor
who purchases a Class A Certificate at a premium, the actual yield to such
investor will be lower than such investor's anticipated yield.
 
     The rate of prepayments with respect to conventional fixed rate mortgage
loans has fluctuated significantly in recent years. In general, if prevailing
interest rates fall significantly below the interest rates on fixed rate
mortgage loans, such mortgage loans are likely to be subject to higher
prepayment rates than if prevailing rates remain at or above the interest rate
on such mortgage loans. However, the monthly payment on a home equity loan is
often smaller than the monthly payment on a purchase money first mortgage loan.
Consequently, a decrease in the interest rate payable results in a smaller
reduction in the amount of the monthly payment on the smaller balance loan.
Conversely, if prevailing interest rates rise appreciably above
 
                                      S-59
<PAGE>   60
 
the interest rate on fixed rate mortgage loans, such mortgage loans are likely
to experience a lower prepayment rate than if prevailing rates remain at or
below the interest rates on such mortgage loans.
 
     As is the case with conventional fixed rate mortgage loans, adjustable rate
mortgage loans may be subject to a greater rate of principal prepayments in a
declining interest rate environment. For example, if prevailing interest rates
fall appreciably, adjustable rate mortgage loans are likely to be subject to a
higher prepayment rate than if prevailing interest rates remain constant because
the availability of fixed rate mortgage loans at competitive interest rates may
encourage mortgagors to refinance their adjustable rate mortgage loans to "lock
in" a lower fixed interest rate. However, no assurance can be given as to the
expected level of prepayments on the Mortgage Loans. The Sponsor does not have
representative prepayment experience that may be referred to for purposes of
estimating the future prepayment experience of the Mortgage Loans that are
adjustable rate Mortgage Loans.
 
     The "Final Scheduled Payment Dates" for the Class A Certificates are set
forth in the "Summary of Terms" herein. For the Class A-1A Certificates, the
Class A-1B Certificates, the Class A-1C Certificates, the Class A-1D
Certificates, the Class A-1E Certificates and the Class A-1F Certificates, the
Final Scheduled Payment Date is the latest date on which the Certificate
Principal Balances of the Class A Certificates would be reduced to zero,
assuming (i) no prepayments are received on the Mortgage Loans; and (ii)
scheduled monthly payments on the Mortgage Loans are timely received. The Final
Scheduled Payment Date for the Class A-1G Certificates and the Class A-2
Certificates is the Distribution Date two years and two months after the latest
scheduled maturity date of any Mortgage Loan in the Mortgage Pool. The weighted
average lives of the Class A Certificates are likely to be shorter, and the
actual final Distribution Date could occur significantly earlier than the Final
Scheduled Payment Dates because (i) prepayments are likely to occur which shall
be applied to the payment of the Class A Certificate Principal Balances of the
Class A Certificates, (ii) distributions of Excess Cash may occur on each
Distribution Date which will accelerate the amortization of the Class A
Certificates, (iii) the Servicer may cause a termination of the Trust when the
Aggregate Principal Balance of the Mortgage Loans in the Trust has declined to
less than 10% of the sum of the Cut-off Date Pool Balance and the Purchase
Account Deposit and (iv) the Certificate Insurer may cause a termination of the
Trust on any Distribution Date on which Mortgage Loans with aggregate Cut-off
Date Principal Balances that equal or exceed 25% of the sum of the Pool Balance
as of the Cut-off Date and the Purchase Account Deposit have become Liquidated
Mortgage Loans.
 
     The table entitled "Weighted Average Lives" has been prepared on the basis
of the following assumptions, except as set forth in the respective tables: (i)
the Class A Certificates are purchased on December 27, 1996; (ii) the Trustee on
behalf of the Trust purchases Subsequent Mortgage Loans with Aggregate Principal
Balances equal to the Purchase Account Deposit; (iii) the Mortgage Interest Rate
for each Mortgage Loan in the Adjustable Rate Group is adjusted on its next
Mortgage Interest Rate change date (and on subsequent Mortgage Interest Rate
change dates, if necessary) to equal the sum of the applicable Gross Margin plus
the applicable index (such sum being subject to the assumed periodic adjustment
caps set forth below and, in the case of Mortgage Loans that adjust on the basis
of the six-month London Interbank Offered Rate and having initial Mortgage
Interest Rates that remain fixed for a period of approximately one year,
eighteen months, two years, three years, five years or seven years from the
related dates of origination, assumed initial interest rate adjustment caps of
either 1.5% or 7.0%); (iv) with respect to the initial Collection Period, the
Mortgage Loans include 30 days of interest and no deposits in respect of
interest were contributed to the Trust; (v) scheduled payments are timely
received on the first day of each month commencing in December 1996 (January
1997 with respect to the Subsequent Mortgage Loans); (vi) distributions on the
Class A Certificates are received, in cash, on the 15th day of each month,
commencing in January 1997; (vii) no defaults or delinquencies in, or
modifications, waivers or amendments respecting, the payment by the Mortgagors
of principal and interest on the Mortgage Loans occur; (viii) prepayments
represent payment in full of individual Mortgage Loans and are received on the
last day of each month, commencing in December 1996 (January 1997 with respect
to the Subsequent Mortgage Loans) and include 30 days' interest thereon; (ix)
the Mortgage Loans prepay according to the indicated Prepayment Scenario as
described below; (x) the six-month London Interbank Offered Rate remains
constant at 5.59375%, the Class A-1A Pass-Through Rate remains constant at
5.67766% and, for Interest Periods ending prior to the Clean-up Call Date, the
Class A-2 Pass-Through Rate remains constant at
 
                                      S-60
<PAGE>   61
 
5.81766%; (xi) for Interest Periods ending after the Clean-up Call Date, the
Class A-1G Pass-Through Rate remains constant at 7.82% and the Class A-2
Pass-Through Rate remains constant at 6.03766%; (xii) early termination occurs
in the manner set forth in the respective tables; (xiii) no Class A-2 Trigger
Event Date occurs; (xiv) Excess Cash will be applied to build
overcollateralization to the levels specified in the Pooling and Servicing
Agreement; and (xv) each Mortgage Loan Group consists of Mortgage Loans having
the following characteristics:
 
                            INITIAL FIXED RATE GROUP
 
<TABLE>
<CAPTION>
                                                                                  REMAINING       ORIGINAL
                                              MORTGAGE                           AMORTIZATION     TERM TO
     AMORTIZATION            PRINCIPAL        INTEREST     REMAINING TERM TO         TERM         MATURITY
        METHOD                BALANCE           RATE       MATURITY (MONTHS)       (MONTHS)       (MONTHS)
- -----------------------   ---------------     --------     -----------------     ------------     --------
<S>                       <C>                 <C>          <C>                   <C>              <C>
        Balloon           $ 23,165,329.82      13.05%             178                 358            180
       Level Pay          $ 41,753,784.61      11.08%             170                 170            171
       Level Pay          $117,656,766.47      10.74%             357                 357            358
        Balloon           $  1,453,540.55      12.19%             180                 360            180
       Level Pay          $ 10,996,132.68      12.50%             345                 345            345
                          ---------------
</TABLE>
 
                          SUBSEQUENT FIXED RATE GROUP
 
<TABLE>
<CAPTION>
                                                                                  REMAINING       ORIGINAL
                                              MORTGAGE                           AMORTIZATION     TERM TO
     AMORTIZATION            PRINCIPAL        INTEREST     REMAINING TERM TO         TERM         MATURITY
        METHOD                BALANCE           RATE       MATURITY (MONTHS)       (MONTHS)       (MONTHS)
- -----------------------   ---------------     --------     -----------------     ------------     --------
<S>                       <C>                 <C>          <C>                   <C>              <C>
        Balloon           $  5,582,744.59      13.05%             179                 359            179
       Level Pay          $ 10,062,482.04      11.08%             171                 171            171
       Level Pay          $ 28,354,773.36      10.74%             358                 358            358
        Balloon           $    347,276.40      12.19%             180                 360            180
       Level Pay          $  2,627,169.47      12.50%             345                 345            345
                          ---------------
</TABLE>
 
                                      S-61
<PAGE>   62
 
                         INITIAL ADJUSTABLE RATE GROUP
<TABLE>
<CAPTION>
                                                   REMAINING        REMAINING                  MONTHS TO      ORIGINAL
                                     MORTGAGE     AMORTIZATION        TERM                       NEXT         TERM TO
                    PRINCIPAL        INTEREST         TERM         TO MATURITY     GROSS       MORTGAGE       MATURITY
   INDEX             BALANCE           RATE         (MONTHS)        (MONTHS)       MARGIN     RATE CHANGE     (MONTHS)
- ------------     ---------------     --------     ------------     -----------     ------     -----------     --------
<S>              <C>                 <C>          <C>              <C>             <C>        <C>             <C>
LIBOR - 6M       $  2,557,709.64       9.75%           356             356         6.19%            1            360
LIBOR - 6M       $  4,843,445.52      10.78%           357             357         7.05%            2            360
LIBOR - 6M       $ 20,303,355.98      10.28%           357             357         7.14%            3            359
LIBOR - 6M       $ 41,759,965.88      10.06%           359             357         7.04%            4            358
LIBOR - 6M       $ 30,399,059.40       9.99%           358             358         7.13%            5            358
LIBOR - 6M       $ 18,814,498.61       9.82%           355             355         7.21%            6            356
LIBOR - 6M       $  1,607,462.06      11.05%           354             354         6.96%            7            358
LIBOR - 6M       $116,624,009.67      10.16%           358             358         7.02%           23            358
LIBOR - 6M       $  9,346,617.62      10.68%           355             355         5.84%           32            358
LIBOR - 6M       $  1,997,071.72       9.92%           356             356         6.07%           57            360
LIBOR - 6M       $ 13,758,354.11      11.71%           359             359         6.99%            4            360
LIBOR - 6M       $ 16,377,390.95      11.58%           360             360         7.46%           23            360
                 ---------------
 
<CAPTION>
                                  PERIODIC      MAXIMUM     MINIMUM
                 INITIAL            RATE        MORTGAGE    MORTGAGE
              PERIODIC RATE      ADJUSTMENT     INTEREST    INTEREST
   INDEX      ADJUSTMENT CAP        CAP          RATE        RATE
- ------------  --------------     ----------     -------     -------
<S>             <C>              <C>            <C>         <C>
LIBOR - 6M         1.08%            1.08%       15.87%       9.77%
LIBOR - 6M         1.06%            1.06%       16.96%      10.78%
LIBOR - 6M         1.21%            1.21%       16.79%      10.39%
LIBOR - 6M         1.32%            1.32%       16.79%      10.15%
LIBOR - 6M         1.33%            1.33%       16.73%      10.15%
LIBOR - 6M         1.36%            1.36%       16.57%       9.92%
LIBOR - 6M         1.50%            1.46%       18.00%      11.05%
LIBOR - 6M         5.20%            1.42%       17.04%      10.19%
LIBOR - 6M         2.34%            1.15%       17.62%      10.69%
LIBOR - 6M         1.50%            1.00%       16.42%       9.92%
LIBOR - 6M         1.00%            1.00%       17.71%      11.71%
LIBOR - 6M         1.50%            1.01%       17.58%      11.58%
</TABLE>
 
                        SUBSEQUENT ADJUSTABLE RATE GROUP
<TABLE>
<CAPTION>
                                                   REMAINING        REMAINING                  MONTHS TO      ORIGINAL
                                     MORTGAGE     AMORTIZATION        TERM                       NEXT         TERM TO
                    PRINCIPAL        INTEREST         TERM         TO MATURITY     GROSS       MORTGAGE       MATURITY
   INDEX             BALANCE           RATE         (MONTHS)        (MONTHS)       MARGIN     RATE CHANGE     (MONTHS)
- ------------     ---------------     --------     ------------     -----------     ------     -----------     --------
<S>              <C>                 <C>          <C>              <C>             <C>        <C>             <C>
LIBOR - 6M       $ 74,743,386.81      10.30%           360             360         7.03%            6            360
LIBOR - 6M       $  6,666,667.00      10.30%           360             360         7.03%            6            360
                 ---------------
 
<CAPTION>
                                  PERIODIC      MAXIMUM     MINIMUM
                 INITIAL            RATE        MORTGAGE    MORTGAGE
              PERIODIC RATE      ADJUSTMENT     INTEREST    INTEREST
   INDEX      ADJUSTMENT CAP        CAP          RATE        RATE
- ------------  --------------     ----------     -------     -------
<S>             <C>              <C>            <C>         <C>
LIBOR - 6M         1.31%            1.31%       16.99%      10.36%
LIBOR - 6M         1.31%            1.31%       16.99%      10.36%
</TABLE>
 
                                      S-62
<PAGE>   63
 
     "Weighted average life" refers to the average amount of time that will
elapse from the date of issuance of a security until each dollar of principal of
such security will be repaid to the investor. The weighted average lives of the
Class A Certificates will be influenced by the rate at which principal payments
on the Mortgage Loans in the related Mortgage Loan Group are made, which may be
in the form of scheduled amortization or prepayments (for this purpose, the term
"prepayment" includes prepayments and liquidations due to default). The weighted
average lives of the Class A Certificates also will be influenced by the
overcollateralization of the Class A-1 Certificates and the Class A-2
Certificates because collections otherwise payable to the Class R Certificate
are applied as principal prepayments to the Class A Certificates until the
outstanding Class A Certificate Principal Balance of the related Class is less
than the Aggregate Principal Balance of the related Mortgage Loan Group by the
Required Coverage Amount for such Mortgage Loan Group. These prepayments have
the effect of accelerating the amortization of the Class A Certificates, thereby
shortening their respective weighted average lives.
 
     Prepayments on mortgage loans are commonly measured relative to a
prepayment standard or model. A common model (the "Constant Prepayment Rate" or
"CPR") represents an assumed annualized rate of prepayment relative to the then
outstanding principal balance on a pool of new mortgage loans. The prepayment
model used in this Prospectus Supplement with respect to the Class A-2
Certificates assumes a fixed rate of CPR. The prepayment model used in this
Prospectus Supplement with respect to the Class A-1 Certificates is the
"Standard Prepayment Assumption" which represents an assumed rate of prepayment
each month relative to the then outstanding principal balance of a pool of
mortgage loans for the life of such mortgage loans. For the Fixed Rate Group,
the 100% Standard Prepayment Assumption assumes constant prepayment rates of 4%
per annum of the then outstanding principal balance of such mortgage loans in
the first month of the life of the mortgage loans and an additional 1.818%
(precisely 20/11%) per annum in each month thereafter until the twelfth month.
Beginning in the twelfth month and in each month thereafter during the life of
the mortgage loans, the 100% Standard Prepayment Assumption for the Fixed Rate
Group assumes a constant prepayment rate of 24% per annum each month. As used in
the table below, the 0% Standard Prepayment Assumption assumes prepayment rates
equal to 0% of the Standard Prepayment Assumption (i.e., no prepayments).
Correspondingly, the 100% Standard Prepayment Assumption assumes prepayment
rates equal to 100% of the Standard Prepayment Assumption, and so forth. Neither
CPR nor the Standard Prepayment Assumption purports to be a historical
description of prepayment experience or a prediction of the anticipated rate of
prepayment of any pool of mortgage loans, including the Mortgage Loans. The
Sponsor is not aware of any statistics that provide a reliable basis for
predicting the amount or the timing of receipt of prepayments on the related
mortgage loans.
 
     The Prepayment Scenarios are defined as follows:
 
<TABLE>
<CAPTION>
                                   SCENARIO I   SCENARIO II   SCENARIO III   SCENARIO IV   SCENARIO V   SCENARIO VI
                                   ----------   -----------   ------------   -----------   ----------   -----------
<S>                                <C>          <C>           <C>            <C>           <C>          <C>
Percentage of Standard
  Prepayment Assumption.........       0%           50%            75%           100%         125%          150%
Percentage of CPR...............       0%           10%            20%            25%          30%           35%
</TABLE>
 
                                      S-63
<PAGE>   64
 
                             WEIGHTED AVERAGE LIVES
 
                            CLASS A-1A CERTIFICATES
 
<TABLE>
<CAPTION>
                                       TO MATURITY                                     TO CALL
                        -----------------------------------------     -----------------------------------------
                        WEIGHTED AVERAGE LIFE     EXPECTED FINAL      WEIGHTED AVERAGE LIFE     EXPECTED FINAL
 PREPAYMENT SCENARIO         (YEARS)(1)             PAYMENT(1)             (YEARS)(2)             PAYMENT(2)
- ----------------------  ---------------------     ---------------     ---------------------     ---------------
<S>                     <C>                       <C>                 <C>                       <C>
I.....................           8.18              02/15/2011                  8.18              02/15/2011
II....................           1.57              03/15/2000                  1.57              03/15/2000
III...................           1.17              04/15/1999                  1.17              04/15/1999
IV....................           0.95              10/15/1998                  0.95              10/15/1998
V.....................           0.82              06/15/1998                  0.82              06/15/1998
VI....................           0.73              04/15/1998                  0.73              04/15/1998
</TABLE>
 
- ---------------
 
(1) Assuming no early termination by repurchase of the Mortgage Loans.
(2) Assuming early termination by repurchase of the Mortgage Loans on the
    Clean-up Call Date.
 
                            CLASS A-1B CERTIFICATES
 
<TABLE>
<CAPTION>
                                       TO MATURITY                                     TO CALL
                        -----------------------------------------     -----------------------------------------
                        WEIGHTED AVERAGE LIFE     EXPECTED FINAL      WEIGHTED AVERAGE LIFE     EXPECTED FINAL
 PREPAYMENT SCENARIO         (YEARS)(1)             PAYMENT(1)             (YEARS)(2)             PAYMENT(2)
- ----------------------  ---------------------     ---------------     ---------------------     ---------------
<S>                     <C>                       <C>                 <C>                       <C>
I.....................          14.78              12/15/2011                 14.78              12/15/2011
II....................           3.80              06/15/2001                  3.80              06/15/2001
III...................           2.68              02/15/2000                  2.68              02/15/2000
IV....................           2.08              05/15/1999                  2.08              05/15/1999
V.....................           1.71              12/15/1998                  1.71              12/15/1998
VI....................           1.47              08/15/1998                  1.47              08/15/1998
</TABLE>
 
- ---------------
 
(1) Assuming no early termination by repurchase of the Mortgage Loans.
(2) Assuming early termination by repurchase of the Mortgage Loans on the
    Clean-up Call Date.
 
                            CLASS A-1C CERTIFICATES
 
<TABLE>
<CAPTION>
                                       TO MATURITY                                     TO CALL
                        -----------------------------------------     -----------------------------------------
                        WEIGHTED AVERAGE LIFE     EXPECTED FINAL      WEIGHTED AVERAGE LIFE     EXPECTED FINAL
 PREPAYMENT SCENARIO         (YEARS)(1)             PAYMENT(1)             (YEARS)(2)             PAYMENT(2)
- ----------------------  ---------------------     ---------------     ---------------------     ---------------
<S>                     <C>                       <C>                 <C>                       <C>
I.....................          18.95             08/15/2019                  18.95             08/15/2019
II....................           5.78             04/15/2004                   5.78             04/15/2004
III...................           4.03             02/15/2002                   4.03             02/15/2002
IV....................           3.08             11/15/2000                   3.08             11/15/2000
V.....................           2.49             02/15/2000                   2.49             02/15/2000
VI....................           2.10             07/15/1999                   2.10             07/15/1999
</TABLE>
 
- ---------------
 
(1) Assuming no early termination by repurchase of the Mortgage Loans.
(2) Assuming early termination by repurchase of the Mortgage Loans on the
    Clean-up Call Date.
 
                                      S-64
<PAGE>   65
 
                            CLASS A-1D CERTIFICATES
 
<TABLE>
<CAPTION>
                                            TO MATURITY                                 TO CALL
                              ---------------------------------------   ---------------------------------------
                              WEIGHTED AVERAGE LIFE   EXPECTED FINAL    WEIGHTED AVERAGE LIFE   EXPECTED FINAL
    PREPAYMENT SCENARIO            (YEARS)(1)           PAYMENT(1)           (YEARS)(2)           PAYMENT(2)
- ----------------------------  ---------------------   ---------------   ---------------------   ---------------
<S>                           <C>                     <C>               <C>                     <C>
I...........................          23.23           10/15/2020                23.23           10/15/2020
II..........................           7.73           02/15/2005                 7.73           02/15/2005
III.........................           5.38           09/15/2002                 5.38           09/15/2002
IV..........................           4.09           04/15/2001                 4.09           04/15/2001
V...........................           3.28           06/15/2000                 3.28           06/15/2000
VI..........................           2.73           11/15/1999                 2.73           11/15/1999
</TABLE>
 
- ---------------
 
(1) Assuming no early termination by repurchase of the Mortgage Loans.
(2) Assuming early termination by repurchase of the Mortgage Loans on the
    Clean-up Call Date.
 
                            CLASS A-1E CERTIFICATES
 
<TABLE>
<CAPTION>
                                            TO MATURITY                                 TO CALL
                              ---------------------------------------   ---------------------------------------
                              WEIGHTED AVERAGE LIFE   EXPECTED FINAL    WEIGHTED AVERAGE LIFE   EXPECTED FINAL
    PREPAYMENT SCENARIO            (YEARS)(1)           PAYMENT(1)           (YEARS)(2)           PAYMENT(2)
- ----------------------------  ---------------------   ---------------   ---------------------   ---------------
<S>                           <C>                     <C>               <C>                     <C>
I...........................          25.39           10/15/2023                25.39           10/15/2023
II..........................           9.76           08/15/2008                 9.76           08/15/2008
III.........................           6.85           03/15/2005                 6.85           03/15/2005
IV..........................           5.19           03/15/2003                 5.19           03/15/2003
V...........................           4.15           12/15/2001                 4.15           12/15/2001
VI..........................           3.43           02/15/2001                 3.43           02/15/2001
</TABLE>
 
- ---------------
 
(1) Assuming no early termination by repurchase of the Mortgage Loans.
(2) Assuming early termination by repurchase of the Mortgage Loans on the
    Clean-up Call Date.
 
                            CLASS A-1F CERTIFICATES
 
<TABLE>
<CAPTION>
                                            TO MATURITY                                 TO CALL
                              ---------------------------------------   ---------------------------------------
                              WEIGHTED AVERAGE LIFE   EXPECTED FINAL    WEIGHTED AVERAGE LIFE   EXPECTED FINAL
    PREPAYMENT SCENARIO            (YEARS)(1)           PAYMENT(1)           (YEARS)(2)           PAYMENT(2)
- ----------------------------  ---------------------   ---------------   ---------------------   ---------------
<S>                           <C>                     <C>               <C>                     <C>
I...........................          27.47           02/15/2025                27.47           02/15/2025
II..........................          12.97           07/15/2011                12.97           07/15/2011
III.........................           9.29           07/15/2007                 9.28           05/15/2007
IV..........................           7.05           01/15/2005                 7.05           01/15/2005
V...........................           5.61           05/15/2003                 5.61           05/15/2003
VI..........................           4.62           03/15/2002                 4.62           03/15/2002
</TABLE>
 
- ---------------
 
(1) Assuming no early termination by repurchase of the Mortgage Loans.
(2) Assuming early termination by repurchase of the Mortgage Loans on the
    Clean-up Call Date.
 
                                      S-65
<PAGE>   66
 
                            CLASS A-1G CERTIFICATES
 
<TABLE>
<CAPTION>
                                            TO MATURITY                                 TO CALL
                              ---------------------------------------   ---------------------------------------
                              WEIGHTED AVERAGE LIFE   EXPECTED FINAL    WEIGHTED AVERAGE LIFE   EXPECTED FINAL
    PREPAYMENT SCENARIO            (YEARS)(1)           PAYMENT(1)           (YEARS)(2)           PAYMENT(2)
- ----------------------------  ---------------------   ---------------   ---------------------   ---------------
<S>                           <C>                     <C>               <C>                     <C>
I...........................          28.92           09/15/2026                28.65           10/15/2025
II..........................          18.52           04/15/2024                16.54           06/15/2014
III.........................          13.87           03/15/2019                10.38           05/15/2007
IV..........................          10.77           03/15/2014                 8.05           01/15/2005
V...........................           8.63           02/15/2011                 6.47           06/15/2003
VI..........................           7.09           09/15/2008                 5.38           05/15/2002
</TABLE>
 
- ---------------
 
(1) Assuming no early termination by repurchase of the Mortgage Loans.
(2) Assuming early termination by repurchase of the Mortgage Loans on the
    Clean-up Call Date.
 
                             CLASS A-2 CERTIFICATES
 
<TABLE>
<CAPTION>
                                            TO MATURITY                                 TO CALL
                              ---------------------------------------   ---------------------------------------
                              WEIGHTED AVERAGE LIFE   EXPECTED FINAL    WEIGHTED AVERAGE LIFE   EXPECTED FINAL
    PREPAYMENT SCENARIO            (YEARS)(1)           PAYMENT(1)           (YEARS)(2)           PAYMENT(2)
- ----------------------------  ---------------------   ---------------   ---------------------   ---------------
<S>                           <C>                     <C>               <C>                     <C>
I...........................          21.38            12/15/2026               21.32            10/15/2025
II..........................           7.63            01/15/2026                7.08            06/15/2014
III.........................           3.98            10/15/2018                3.69            05/15/2007
IV..........................           3.13            08/15/2014                2.88            01/15/2005
V...........................           2.54            06/15/2011                2.34            06/15/2003
VI..........................           2.12            02/15/2009                1.95            05/15/2002
</TABLE>
 
- ---------------
 
(1) Assuming no early termination by repurchase of the Mortgage Loans.
(2) Assuming early termination by repurchase of the Mortgage Loans on the
    Clean-up Call Date.
 
                ORIGINATION AND SERVICING OF THE MORTGAGE LOANS
 
THE ORIGINATORS
 
     Approximately 54.00% of the Initial Mortgage Loans (by Cut-off Date
Principal Balance) were originated by one or more affiliates of the Sponsor (the
"Affiliated Originators"). The remaining 46.00% of the Initial Mortgage Loans
were acquired by the Sponsor in arm's-length transactions from entities not
affiliated with the Sponsor (the "Unaffiliated Originators" and, together with
the Affiliated Originators, the "Originators"), including 9.00% of the Initial
Mortgage Loans (by Cut-off Date Principal Balance) that were acquired by the
Sponsor from Pacific. Certain of the Subsequent Mortgage Loans will be
originated by Unaffiliated Originators, and no assurance can be given that the
proportion of Mortgage Loans in the final Mortgage Pool (after inclusion of any
Subsequent Mortgage Loans) that have been originated by Unaffiliated Originators
will not be materially different from the proportion of Initial Mortgage Loans
originated by Unaffiliated Originators. See "The Originators" in the Prospectus.
 
UNDERWRITING OF MORTGAGE LOANS
 
     Mortgage Loans originated by Affiliated Originators have been underwritten
in accordance with standard guidelines (the "Sponsor's Guidelines") developed by
the Sponsor and the related Affiliated Originator for customary application in
the Affiliated Originator's loan origination activities, as described in the
Prospectus. Mortgage Loans originated by Unaffiliated Originators are
re-underwritten in accordance with applicable Sponsor's Guidelines. See "The
Originators -- Underwriting Guidelines" in the Prospectus.
 
MORTGAGE LOAN DELINQUENCY AND FORECLOSURE EXPERIENCE
 
     Certain information concerning the delinquency and foreclosure experience,
for the three year period ended June 30, 1996, with respect to home equity
mortgage loans serviced by affiliates of the Sponsor, including home equity
loans pooled and sold in the secondary market, is set forth under the caption
"The
 
                                      S-66
<PAGE>   67
 
Sponsor -- Mortgage Loan Delinquency and Foreclosure Experience" in the
Prospectus. Such information includes delinquency and foreclosure experience
with respect to home equity mortgage loans originated by Affiliated Originators
or purchased by the Sponsor and, in each case, serviced by or on behalf of the
Sponsor as of the end of the period indicated.
 
     The following table sets forth delinquency and foreclosure experience of
home equity loans included in the Sponsor's servicing portfolio for the three
months ended September 30, 1996:
 
<TABLE>
<CAPTION>
                                                                              THREE MONTHS ENDED
                                                                              SEPTEMBER 30, 1996
                                                                              ------------------
<S>                                                                           <C>
Percentage of dollar amount of delinquent loans to loans serviced
  (period end)(1)(2)
     One month.............................................................           5.0%
     Two months............................................................           1.9%
     Three or more months:
          Not foreclosed(3)................................................           7.3%
          Foreclosed(4)....................................................           1.0%
                                                                                   -------
               Total.......................................................          15.2%
                                                                                   =======
Percentage of dollar amount of loans foreclosed to loans serviced (period
  end)(2)..................................................................          0.42%
Number of loans foreclosed.................................................             86
Principal amount at time of foreclosure of foreclosed loans (in
  thousands)...............................................................         $7,272
Losses on foreclosed loans included in pools of loans securitized (in
  thousands)...............................................................         $  947
</TABLE>
 
- ---------------
 
(1) Delinquent loans are loans for which more than one payment is due.
(2) The delinquency and foreclosure percentages are calculated on the basis of
    the total dollar amount of mortgage loans originated or purchased by the
    Sponsor and, in each case, serviced by the Sponsor, or the Sponsor and any
    subservicers, as applicable, as of the end of the periods indicated.
(3) Represents loans which are in foreclosure but as to which foreclosure
    proceedings have not concluded.
(4) Represents properties acquired following a foreclosure sale and still
    serviced by the Sponsor at period end.
 
     Affiliates of the Sponsor commenced the pooling and securitization of home
equity loans for sale in the secondary market in June 1992 and the Sponsor has
been pooling and securitizing home equity loans for sale in the secondary market
on a quarterly basis since December 1993. During the period from June 1992
through September 30, 1996, the percentage of properties that secured home
equity loans pooled and sold in the secondary market which were acquired by
foreclosure to total home equity loans pooled and sold in the secondary market
by the Sponsor or its affiliates during such period based on the principal
balance of the foreclosed loans at foreclosure and the aggregate principal
balances of such pooled and sold home equity loans, was approximately 0.94%. The
number of such home equity loans foreclosed during such period ending September
30, 1996 was 279; the aggregate outstanding principal balances of such
foreclosed loans at foreclosure was approximately $16.1 million. The number of
such foreclosed loans which became liquidated loans during such period was 147;
the aggregate outstanding principal balances at foreclosure of such liquidated
loans were approximately $7.6 million; and losses realized on such liquidated
loans totaled approximately $2.6 million. The foregoing information excludes any
gains realized on such foreclosed properties during such period ending September
30, 1996. In addition, because foreclosures and losses typically occur months or
years after a loan is originated, data relating to delinquencies, foreclosures
and losses as a percentage of the current portfolio can understate the risk of
future delinquencies, foreclosures and losses.
 
     There is no assurance that the delinquency, foreclosure and loss experience
with respect to any of the Mortgage Loans or with respect to either Mortgage
Loan Group will be comparable to the experience reflected above or in the
Prospectus. Because certain Mortgage Loans may have been underwritten pursuant
to standards that rely primarily on the value of the related Mortgaged
Properties rather than the creditworthiness of the related Mortgagor, the actual
rates of delinquencies, foreclosures and losses on such Mortgage Loans could be
higher than those historically experienced in the mortgage lending industry in
general, particularly in periods during which the values of the related
Mortgaged Properties decline. In addition, the rate of delinquencies,
foreclosures and losses with respect to the Mortgage Loans will also be affected
by,
 
                                      S-67
<PAGE>   68
 
among other things, interest rate fluctuations and general and regional economic
conditions. See "Risk Factors -- Nature of the Security for Mortgage Loans" and
"The Originators -- Underwriting Guidelines" in the Prospectus.
 
SERVICING OF MORTGAGE LOANS
 
     The Servicer will service the Mortgage Loans in accordance with the
provisions of the Pooling and Servicing Agreement and the policies, procedures
and practices customarily employed by the Servicer in servicing other comparable
mortgage loans. Consistent with the foregoing, the Servicer may, in its
discretion (a) waive any assumption fees, late payment charges, charges for
checks returned for insufficient funds or other fees which may be collected in
the ordinary course of servicing a Mortgage Loan, (b) arrange a schedule for the
payment of delinquent payments on the related Mortgage Loan, subject to
conditions set forth in the Pooling and Servicing Agreement, if a Mortgagor is
in default or about to be in default because of such Mortgagor's financial
condition, or (c) modify monthly payments on Mortgage Loans in accordance with
the Servicer's general policy on mortgage loans subject to the Relief Act.
 
     In any case in which the Servicer becomes aware that a Mortgaged Property
has been or is about to be conveyed by the related Mortgagor, the Pooling and
Servicing Agreement will require the Servicer to enforce any due-on-sale clause
contained in the related Mortgage Note or mortgage, to the extent permitted by
the related Mortgage Note and mortgage and applicable law or regulation, but
only to the extent such enforcement will not adversely affect or jeopardize
coverage under any related insurance policy or result in legal action by the
Mortgagor. Additionally, the Servicer may, with the prior written consent of the
Certificate Insurer, enter into an assumption and modification agreement with
the person to whom such Mortgaged Property has been or is about to be conveyed,
pursuant to which such person becomes liable under the related promissory note
and, to the extent permitted by applicable law, the Mortgagor remains liable
thereon or, if such person satisfies the Servicer's then current underwriting
standards for mortgage loans similar to the Mortgage Loans and the Servicer
finds it appropriate, the Mortgagor is released from liability thereon. Any fees
collected by the Servicer for entering into an assumption or substitution of
liability agreement will be retained by the Servicer as additional servicing
compensation. See "Certain Legal Aspects of the Mortgage Loans and Related
Matters -- Enforceability of Due-on-Sale Clauses" in the Prospectus.
 
     The Servicer, acting as agent for the Trust, will not consent to the
subsequent placement of a deed of trust or mortgage, as applicable, on any
Mortgaged Property that is of equal or higher priority to that of the lien
securing the related Mortgage Loan unless such Mortgage Loan is prepaid in full,
thereby removing such Mortgage Loan from the Trust. If, notwithstanding the
foregoing, the placement of a lien or liens of equal or higher priority to that
of the lien securing the related Mortgage Loan is consented to by the Servicer,
the Pooling and Servicing Agreement will require that the Servicer purchase such
Mortgage Loan at the applicable Purchase Price.
 
     The procedures of the Servicer with respect to day to day servicing of the
Mortgage Loans may vary considerably depending on the particular Mortgage Loan,
the Mortgaged Property, the Mortgagor, the presence of an acceptable party to
assume a Mortgage Loan and the laws of the jurisdiction in which the Mortgaged
Property is located. Generally, it is the current practice of the Servicer to
send borrowers a monthly billing statement ten days prior to the monthly payment
due date. Although borrowers generally make loan payments within ten to fifteen
days after the due date, if a borrower fails to pay the monthly payment within
such time period, the Servicer will commence collection efforts by notifying the
borrower of the delinquency. Under the terms of each Mortgage Loan, the
Mortgagor agrees to pay a late charge (which the Servicer is entitled to retain
as additional servicing compensation under the Pooling and Servicing Agreement)
if a monthly payment on a Mortgage Loan is not received within the number of
days specified in the Mortgage Note after its due date. If the Mortgage Loan
remains delinquent, the Servicer will attempt to contact the Mortgagor to
determine the cause of the delinquency and to obtain a commitment to cure the
delinquency at the earliest possible time.
 
     As a general matter, if efforts to obtain payment have not been successful
shortly after the due date of the next subsequently scheduled installment, a
pre-foreclosure notice will be sent to the Mortgagor providing 30 days' notice
of impending foreclosure action. During the 30 day notice period, collection
efforts continue.
 
                                      S-68
<PAGE>   69
 
However, if no substantial progress has been made in obtaining delinquent monies
from the Mortgagor, foreclosure proceedings will be commenced.
 
     Regulations and practices regarding foreclosure vary greatly from state to
state. Generally, the Servicer will have commenced foreclosure proceedings prior
to the time when a loan is 90 days delinquent. If the Servicer determines that
purchasing a property securing a mortgage loan will minimize the loss associated
with such defaulted loan, the Servicer may bid at the foreclosure sale for such
property or accept a deed in lieu of foreclosure. After the Servicer acquires
title to a mortgaged property by foreclosure or deed in lieu of foreclosure, a
real estate broker is selected to list and advertise the property.
 
     Servicing and collection practices may change over time in accordance with,
among other things, the Servicer's business judgment, changes in portfolio and
applicable laws and regulations.
 
     Due to changes in interest rates, property appreciation, loan seasoning and
other factors, borrowers with mortgage loans serviced by the Servicer may be the
subject of solicitations from competitors of the Servicer to refinance their
loans (including the Mortgage Loans). In order to maintain an ongoing
relationship with such borrowers, the Servicer or an Affiliated Originator will
usually solicit the refinancing of such loans pursuant to criteria that are
applied to all loans then being serviced by the Servicer and not pursuant to
criteria that would specifically target the Mortgage Loans. Such solicitations
by the Servicer or an Affiliated Originator may include certain incentives (such
as reduced origination or closing costs or pre-approved applications). Any such
loans actually refinanced by the Servicer or an Affiliated Originator will
generate fee income to the refinancing lender. Any refinancing of the Mortgage
Loans, whether such refinancing is effected by the Servicer, an Affiliated
Originator or a competitor, will affect the rate of prepayment of the Mortgage
Loans.
 
SUB-SERVICING
 
     The Servicer will enter into sub-servicing agreements with other mortgage
servicing institutions, which may include affiliates of the Sponsor, meeting the
requirements set forth in the Pooling and Servicing Agreement (each, a
"Sub-Servicer"), to initially service and administer certain Mortgage Loans on
behalf of the Servicer. Any such sub-servicing arrangements will provide that
the Sub-Servicer will service the Mortgage Loans specified therein in accordance
with the provisions and requirements of the Pooling and Servicing Agreement, but
will not relieve the Servicer of any liability associated with servicing the
Mortgage Loans. Compensation for the services of the Sub-Servicer will be paid
by the Servicer.
 
REALIZATION UPON DEFAULTED MORTGAGE LOANS
 
     The Servicer will foreclose upon or otherwise comparably convert to
ownership Mortgaged Properties securing such of the Mortgage Loans as come into
default and as to which no satisfactory arrangements can be made for the
collection of delinquent payments; provided, however, that if the Servicer has
actual knowledge or reasonably believes that any Mortgaged Property is
contaminated by hazardous or toxic wastes or substances, the Servicer need not
cause the Trust to acquire title to such Mortgaged Property in a foreclosure or
similar proceeding. In connection with such foreclosure or other conversion, the
Servicer will follow such practices as it deems necessary or advisable and as
are in keeping with its general mortgage loan servicing activities; provided,
however, that the Servicer will not be required to expend its own funds in
connection with foreclosure or other conversion, correction of a default on a
senior deed of trust or restoration of any Mortgaged Property unless the
Servicer determines that such foreclosure, correction or restoration will
increase Net Liquidation Proceeds.
 
     In the event that the Trust acquires any Mortgaged Property in connection
with a default or imminent default on a Mortgage Loan, such Mortgaged Property
will be disposed of by or on behalf of the Trust within two years after its
acquisition by the Trust, unless (i) the Servicer, on behalf of the Trust, has
applied for and received an extension of such two-year period pursuant to the
applicable Code provisions, in which case the Servicer shall sell such Mortgaged
Property within the applicable extension period or (ii) at the request of the
Servicer, the Trustee shall have received a satisfactory opinion of counsel to
the effect that the holding by the Trust of such Mortgaged Property more than
two years after its acquisition will not result in a tax on prohibited
transactions imposed by the Code, otherwise subject the REMIC Pool to tax or
cause it to fail to qualify as a REMIC at any time any Certificates are
outstanding. The Servicer will further ensure that the
 
                                      S-69
<PAGE>   70
 
Mortgaged Property is administered so that it constitutes "foreclosure property"
as defined in the Code, that the sale of such Mortgaged Property does not result
in the receipt by the REMIC Pool of any income from non-permitted assets as
described in the Code and that the REMIC Pool does not derive any "net income
from foreclosure property" as defined in the Code.
 
HAZARD INSURANCE
 
     Each Mortgage Loan that is secured by a first- or second-lien mortgage or
deed of trust, as applicable, on the related Mortgaged Property requires the
Mortgagor to maintain a hazard insurance policy for the corresponding Mortgaged
Property. Hazard insurance policies generally insure against loss by fire and by
hazards included within the term "extended coverage" for the term of the
corresponding Mortgage Loan. Upon acquisition by the Sponsor of each Mortgage
Loan, the Sponsor will have confirmed the existence of such hazard insurance and
required that it be named as a joint loss-payee on the policy. In the event that
the Mortgagor did not obtain such hazard insurance prior to the close of escrow,
the Originator obtains a hazard insurance policy on behalf of the borrower and
deducts the cost of such policy from the net funds paid to the borrower.
However, if the Mortgagor obtains the necessary insurance within 30 days from
the close of escrow, the Originator will refund a prorated portion of the cost
of such Originator-obtained insurance to the Mortgagor. Such Originator-obtained
insurance insures only against loss by fire.
 
     When a Mortgage Loan that is originated in California is secured by a
second or third priority deed of trust on the related Mortgaged Property, the
Originator will generally attempt to obtain, on the Mortgagor's behalf, a policy
of contingent dual insurance (a "CDI Policy") which insures the Mortgaged
Property against loss by fire in an amount equal to the original principal
amount of the Mortgage Loan, naming the Originator as joint loss-payee. Any
transfer of the related Mortgage Loan will include an assignment of the benefits
of such CDI Policy. The entire premium for such CDI Policy is deducted from the
net funds paid to the Mortgagor. In the event that the principal amount of such
Mortgage Loan exceeds $100,000, the Mortgagor must provide additional hazard
insurance to cover such amounts in excess thereof. In the event that the
Mortgagor declines to obtain a CDI Policy, he may provide an endorsement of an
existing hazard insurance policy or obtain new hazard insurance covering the
full amount of the Mortgage Loan. In addition, if a CDI Policy is obtained on
behalf of a Mortgagor who shows proof of the necessary insurance within 30 days
after the close of escrow, the Originator will refund the cost of such CDI
Policy to the Mortgagor. CDI Policies are generally not obtained with respect to
loans secured by Mortgaged Properties located outside of California.
 
     In general, the standard form of fire and extended coverage policy covers
physical damage to or destruction of the improvements on the property by hazards
such as fire, lightning, explosion and smoke. Other hazards may be covered if
specified in the policy. Although the policies are underwritten by different
insurers and therefore do not contain identical terms and conditions, generally
such policies do not cover physical damage resulting from the following: war,
revolution, governmental actions, floods and other water-related causes, earth
movement (including earthquakes, landslides and mudflows), nuclear reactions,
pollution, wet or dry rot, vermin, rodents, insects or domestic animals, theft
and, in certain cases, vandalism. The foregoing list is merely indicative of
certain kinds of uninsured risks and is not intended to be all-inclusive. The
existence of a hazard insurance policy is verified upon origination of any
Mortgage Loan meeting the criteria set forth above and the Servicer will
maintain a record and monitor scheduled expirations of the related coverage,
except with respect to policies that have no stated scheduled expiration. In the
event the Servicer is made aware of any such expiration or cancellation, the
Servicer will generally force-place hazard insurance covering loss by fire in an
amount equal to 110% of the Principal Balance of the related Mortgage Loan.
 
     The Servicer will be required under the Pooling and Servicing Agreement to
maintain on property acquired in foreclosure, or by deed in lieu of foreclosure,
hazard insurance with extended coverage in an amount which is at least equal to
the lesser of (a) the maximum insurable value of the improvements which are a
part of the Mortgaged Property or (b) the combined Principal Balance of such
Mortgage Loan and the principal balance of each senior mortgage loan plus
accrued interest and estimated liquidation expenses. The Pooling and Servicing
Agreement will provide that the Servicer may satisfy this obligation by
maintaining a blanket policy insuring against hazard losses on the Mortgage
Loans issued by an insurer acceptable to the
 
                                      S-70
<PAGE>   71
 
Rating Agencies and the Certificate Insurer. If such blanket policy contains a
deductible clause, the Servicer will deposit in the Collection Account in
respect of the related Distribution Date amounts which would have been deposited
therein but for such clause. Generally, the Servicer will maintain no other
policies of insurance on the Mortgage Loans or the Mortgaged Properties.
 
SERVICING AND OTHER COMPENSATION; PAYMENT OF EXPENSES
 
     The Servicing Fee will be the primary compensation to be paid to the
Servicer in respect of its servicing activities and will be paid to the Servicer
on each Deposit Date out of collections of interest received on or in respect of
the Mortgage Loans for the related Collection Period. The Servicing Fee will
equal one-twelfth ( 1/12) of the product of (a) the applicable Servicing Fee
Rate and (b) the Aggregate Principal Balance of the Mortgage Loans in the
related Mortgage Loan Group at the beginning of such Collection Period. The
"Servicing Fee Rate" for each Mortgage Loan Group will be 0.50% for each
Collection Period. In addition, the Servicer will retain the benefit, if any,
from any investment of funds in the Collection Account and the Certificate
Account. Assumption fees, late payment charges, prepayment charges, charges for
checks returned for insufficient funds, and extension and other administrative
charges, to the extent collected from Mortgagors, will be retained by the
Servicer as additional servicing compensation.
 
     The Servicer will pay certain ongoing expenses associated with the Trust
and incurred by it in connection with its responsibilities as Servicer under the
Pooling and Servicing Agreement, including, among other things, the payment of
fees for any Sub-Servicers. In addition, the Servicer will be entitled to
reimbursement for certain expenses incurred by it in connection with Liquidated
Mortgage Loans and the restoration of Mortgaged Properties, such right of
reimbursement being prior to the rights of Certificateholders to receive any
related insurance proceeds or Net Liquidation Proceeds. See "Description of the
Certificates -- Monthly Advances; Servicing Advances; Compensating Interest and
Interest Shortfalls" herein.
 
CERTAIN MATTERS REGARDING SERVICER'S SERVICING OBLIGATIONS
 
     The Pooling and Servicing Agreement will provide that the Servicer may not
resign from its obligations and duties as the Servicer thereunder, except upon
determination that its duties thereunder are no longer permissible under
applicable law or regulation or are in material conflict by reason of applicable
law or regulation with any other of its activities carried on as of the date of
the Pooling and Servicing Agreement. No such resignation will become effective
until the Trustee or a successor servicer has assumed the servicing obligations
and duties of the Servicer under the Pooling and Servicing Agreement.
 
     The Pooling and Servicing Agreement will also provide that neither the
Servicer, nor any of its directors, officers, employees or agents, will be
liable to the Trustee, the Trust or the Certificateholders for any action taken
or for refraining from the taking of any action by the Servicer pursuant to the
Pooling and Servicing Agreement, or for errors in judgment; provided, however,
that neither the Servicer nor any such person will be protected against any
liability which would otherwise be imposed by reason of willful misfeasance, bad
faith or negligence in the performance of duties of the Servicer, or by reason
of reckless disregard of obligations and duties of the Servicer, thereunder.
 
     In addition, the Pooling and Servicing Agreement will provide that the
Servicer will not be under any obligation to appear in, prosecute or defend any
legal action which is not incidental to its duties to service the Mortgage Loans
under the Pooling and Servicing Agreement and which in its opinion may involve
it in any expense or liability.
 
     The Pooling and Servicing Agreement will provide that any corporation or
other entity (a) into which the Servicer may be merged or consolidated, (b)
which may result from any merger, conversion or consolidation to which the
Servicer shall be a party, or (c) which may succeed to all or substantially all
of the business of the Servicer, will, in any case where an assumption is not
effected by operation of law, execute an agreement of assumption to perform
every obligation of the Servicer under the Pooling and Servicing Agreement, and
will be the successor to the Servicer thereunder without the execution or filing
of any document or any further act by any of the parties to the Pooling and
Servicing Agreement; provided, however, that if the Servicer in any of
 
                                      S-71
<PAGE>   72
 
the foregoing cases is not the surviving entity, the surviving entity shall
execute an agreement of assumption to perform every obligation of the Servicer
thereunder.
 
          THE CERTIFICATE INSURANCE POLICY AND THE CERTIFICATE INSURER
 
THE CERTIFICATE INSURER
 
     The information set forth in this section has been provided by Financial
Security Assurance Inc. (the "Certificate Insurer"). No representation is made
by the Sponsor or any of its affiliates as to the accuracy or completeness of
any such information.
 
     The Certificate Insurer is a monoline insurance company incorporated in
1984 under the laws of the State of New York. The Certificate Insurer is
licensed to engage in financial guaranty insurance business in all 50 states,
the District of Columbia and Puerto Rico.
 
     The Certificate Insurer and its subsidiaries are engaged in the business of
writing financial guaranty insurance, principally in respect of securities
offered in domestic and foreign markets. In general, financial guaranty
insurance consists of the issuance of a guaranty of scheduled payments of an
issuer's securities -- thereby enhancing the credit rating of those securities
- -- in consideration for the payment of a premium to the insurer. The Certificate
Insurer and its subsidiaries principally insure asset-backed, collateralized and
municipal securities. Asset-backed securities are generally supported by
residential mortgage loans, consumer or trade receivables, securities or other
assets having an ascertainable cash flow or market value. Collateralized
securities include public utility first mortgage bonds and sale/leaseback
obligation bonds. Municipal securities consist largely of general obligation
bonds, special revenue bonds and other special obligations of state and local
governments. The Certificate Insurer insures both newly issued securities sold
in the primary market and outstanding securities sold in the secondary market
that satisfy the Certificate Insurer's underwriting criteria.
 
     The Certificate Insurer is a wholly owned subsidiary of Financial Security
Assurance Holdings Ltd. ("Holdings"), a New York Stock Exchange listed company.
Major shareholders of Holdings include Fund American Enterprises Holdings, Inc.,
US WEST Capital Corporation and the Tokio Marine and Fire Insurance Co., Ltd. No
shareholder of Holdings is obligated to pay any debt of the Certificate Insurer
or any claim under any insurance policy issued by the Certificate Insurer or to
make any additional contribution to the capital of the Certificate Insurer.
 
     The principal executive offices of the Certificate Insurer are located at
350 Park Avenue, New York, New York 10022, and its telephone number at that
location is (212) 826-0100.
 
     Reinsurance.  Pursuant to an intercompany agreement, liabilities on
financial guaranty insurance written or reinsured from third parties by the
Certificate Insurer or any of its domestic operating insurance company
subsidiaries are reinsured among such companies on an agreed-upon percentage
substantially proportional to their respective capital, surplus and reserves,
subject to applicable statutory risk limitations. In addition, the Certificate
Insurer reinsures a portion of its liabilities under certain of its financial
guaranty insurance policies with other reinsurers under various quota share
treaties and on a transaction-by-transaction basis. Such reinsurance is utilized
by the Certificate Insurer as a risk management device and to comply with
certain statutory and rating agency requirements; it does not alter or limit the
Certificate Insurer's obligations under any financial guaranty insurance policy.
 
     Ratings of Claims-Paying Ability.  The Certificate Insurer's claims-paying
ability is rated "Aaa" by Moody's and "AAA" by S&P, Nippon Investors Service
Inc. and Standard & Poor's (Australia) Pty. Ltd. Such ratings reflect only the
views of the respective rating agencies, are not recommendations to buy, sell or
hold securities and are subject to revision or withdrawal at any time by such
rating agencies.
 
                                      S-72
<PAGE>   73
 
     Capitalization.  The following tables sets forth the capitalization of the
Certificate Insurer and its wholly owned subsidiaries on the basis of generally
accepted accounting principles as of September 30, 1996 (in thousands):
 
<TABLE>
<CAPTION>
                                                                              SEPTEMBER 30, 1996
                                                                              ------------------
                                                                                  (UNAUDITED)
<S>                                                                           <C>
Deferred Premium Revenue (net of prepaid reinsurance premiums).............       $  358,145
                                                                              --------------
Shareholder's Equity:
  Common Stock.............................................................           15,000
  Additional Paid-In Capital...............................................          666,470
  Unrealized Gain on Investments (net of deferred income taxes)............            2,482
  Accumulated Earnings.....................................................          111,231
                                                                              --------------
Total Shareholder's Equity.................................................          795,183
                                                                              --------------
Total Deferred Premium Revenue and Shareholder's Equity....................       $1,153,328
                                                                              ==============
</TABLE>
 
     For further information concerning the Certificate Insurer, see the
consolidated financial statements of the Certificate Insurer and its
subsidiaries, and the notes thereto, incorporated by reference herein. Copies of
the statutory quarterly and annual statements filed with the State of New York
Insurance Department by the Certificate Insurer are available upon request to
the State of New York Insurance Department.
 
     Incorporation of Certain Documents by Reference.  The consolidated
financial statements of the Certificate Insurer and Subsidiaries for the year
ended December 31, 1995, included as an exhibit to the Annual Report on Form
10-K for the year ended December 31, 1995, and the unaudited financial
statements of the Certificate Insurer and its subsidiaries for the three month
periods ended March 31, 1996, June 30, 1996 and September 30, 1996, included as
an exhibit to the Quarterly Reports on Form 10-Q for the periods ended March 31,
1996, June 30, 1996 and September 30, 1996, respectively, each of which has been
filed with the Commission by Holdings, are hereby incorporated by reference in
this Prospectus Supplement. All financial statements of the Certificate Insurer
and Subsidiaries included in documents filed by Holdings pursuant to Section
13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended,
subsequent to the date of this Prospectus Supplement and prior to the
termination of the offering of the Certificates shall be deemed to be
incorporated by reference into this Prospectus Supplement and to be a part
hereof from the respective dates of filing of such documents.
 
     Such consolidated financial statements of the Certificate Insurer and its
subsidiaries have been prepared on the basis of generally accepted accounting
principles. The New York State Insurance Department recognizes only statutory
accounting practices for determining and reporting the financial conditions and
results of operations of an insurance company, for determining solvency under
the New York Insurance Law, and for determining whether its financial condition
warrants the payment of a dividend to its stockholders. No consideration is
given by the New York State Insurance Department to financial statements
prepared in accordance with generally accepted principles in making such
determinations.
 
     Insurance Regulation.  The Certificate Insurer is licensed and subject to
regulation as a financial guaranty insurance corporation under the laws of the
State of New York, its state of domicile. In addition, the Certificate Insurer
and its insurance subsidiaries are subject to regulation by insurance laws of
the various other jurisdictions in which they are licensed to do business. As a
financial guaranty insurance corporation licensed to do business in the State of
New York, the Certificate Insurer is subject to Article 69 of the New York
Insurance Law which, among other things, limits the business of each such
insurer to financial guaranty insurance and related lines, requires that each
such insurer maintain a minimum surplus to policyholders, establishes
contingency, loss and unearned premium reserve requirements for each such
insurer, and limits the size of individual transactions ("single risks") and the
volume of transactions ("aggregate risks") that may be underwritten by each such
insurer. Other provisions of the New York Insurance Law, applicable to non-life
insurance companies such as the Certificate Insurer, regulate, among other
things, permitted investments, payment of dividends, transactions with
affiliates, mergers, consolidations, acquisitions or sales of assets and
incurrence of liabilities for borrowings.
 
                                      S-73
<PAGE>   74
 
THE CERTIFICATE INSURANCE POLICY
 
     The Sponsor will obtain the Certificate Insurance Policy, issued by the
Certificate Insurer, in favor of the holders of the Class A Certificates. Under
the Certificate Insurance Policy, the Certificate Insurer shall unconditionally
and irrevocably guaranty to the Trustee for the benefit of each Class A
Certificateholder the full and complete payment of Class A Monthly Interest and
any Coverage Deficit in respect of the related Class or subclass, as applicable,
of Class A Certificates for the related Distribution Date. The Certificate
Insurance Policy does not insure final payment of the Class A Certificates on
any specific Distribution Date and does not cover Interest Shortfalls.
 
     The Certificate Insurer is required to pay Insured Amounts to the Trustee
as paying agent following Receipt by the Certificate Insurer of the appropriate
notice for payment on the later to occur of (a) 12:00 noon, New York City time,
on the second Business Day following Receipt of such notice for payment and (b)
12:00 noon, New York City time, on the related Distribution Date.
 
     If payment of any amount avoided as a preference under applicable
bankruptcy, insolvency, receivership or similar law is required to be made under
the Certificate Insurance Policy, the Certificate Insurer shall cause such
payment to be made on the latter of (a) the date when due to be paid pursuant to
the Order referred to below or (b) the first to occur of (i) the fourth Business
Day following Receipt by the Certificate Insurer from the Trustee of (A) a
certified copy of the order (the "Order") of the court or other governmental
body that exercised jurisdiction to the effect that the relevant
Certificateholders are required to return principal or interest paid with
respect to such Certificates during the term of the Certificate Insurance Policy
because such payments were avoidable as preference payments under applicable
bankruptcy law, (B) a certificate of each relevant Certificateholder that the
Order has been entered and is not subject to any stay and (C) an assignment duly
executed and delivered by each relevant Certificateholder, in such form as is
reasonably required by the Certificate Insurer and provided to the relevant
Certificateholder by the Certificate Insurer, irrevocably assigning to the
Certificate Insurer all rights and claims of the Certificateholder relating to
or arising under the relevant Certificates held by such Certificateholder
against the debtor that made such preference payment or otherwise with respect
to such preference payment or (ii) the date of Receipt by the Certificate
Insurer from the Trustee of the items referred to in clauses (A), (B) and (C) of
(i) above if, at least four Business Days prior to such date of Receipt, the
Certificate Insurer shall have Received written notice from the Trustee that
such items were to be delivered on such date and such date was specified in such
notice. Such payment shall be disbursed to the receiver, conservator,
debtor-in-possession or trustee in bankruptcy named in the Order and not to the
Trustee or any Certificateholder directly (unless such Certificateholder has
previously paid such amount to the receiver, conservator, debtor-in-possession
or trustee in bankruptcy named in the Order in which such case payment shall be
disbursed to the Trustee for distribution to such Certificateholder upon proof
of such payment reasonably satisfactory to the Certificate Insurer). In
connection with the foregoing, the Certificate Insurer shall have certain rights
of subrogation, as described in the Pooling and Servicing Agreement.
 
     The terms "Receipt" and "Received," with respect to the Certificate
Insurance Policy, mean actual delivery to the Certificate Insurer and to the
Certificate Insurer's fiscal agent, if any, prior to 12:00 noon, New York City
time, on a Business Day; delivery either on a day that is not a Business Day or
after 12:00 noon, New York City time, shall be deemed to be Received on the next
succeeding Business Day. If any notice or certificate given under the
Certificate Insurance Policy by the Trustee is not in proper form or is not
properly completed, executed or delivered, it shall be deemed not to have been
Received, and the Certificate Insurer or its fiscal agent shall promptly so
advise the Trustee and the Trustee may submit an amended notice.
 
     Under the Certificate Insurance Policy, "Business Day" means any day other
than (i) a Saturday or Sunday or (ii) a day on which banking institutions in the
City of New York, New York are authorized or obligated by law or executive order
to be closed.
 
     The Certificate Insurer has the right to terminate the Trust if Mortgage
Loans with aggregate original Principal Balances that equal or exceed 25% of the
sum of the Cut-off Date Pool Balance and the Purchase Account Deposit have
become Liquidated Mortgage Loans. See "Description of the Certificates --
Termination; Retirement of the Certificates" herein.
 
     The Certificate Insurance Policy is non-cancelable.
 
                                      S-74
<PAGE>   75
 
     THE CERTIFICATE INSURANCE POLICY IS NOT COVERED BY THE PROPERTY/CASUALTY
INSURANCE SECURITY FUND SPECIFIED IN ARTICLE 76 OF THE NEW YORK INSURANCE LAW.
 
     The Certificate Insurer's obligation under the Certificate Insurance Policy
will be discharged to the extent that funds are disbursed by the Certificate
Insurer in accordance with the Certificate Insurance Policy, whether or not such
funds are properly distributed by the Trustee.
 
     The Certificate Insurance Policy does not guarantee to the holders of
either Class of Class A Certificates any specific rate of prepayments of
principal of the Mortgage Loans in the related Mortgage Loan Group. Payments of
principal on the Class A Certificates are covered only to the extent of any
Coverage Deficit on a Distribution Date, but such coverage will result in
ultimate collection of the Certificate Principal Balance of each Class of Class
A Certificates.
 
     Pursuant to the terms of the Pooling and Servicing Agreement, unless a
default by the Certificate Insurer exists, the Certificate Insurer shall be
deemed to be the Certificateholders for all purposes (other than with respect to
payment on the Certificates), will be entitled to exercise all rights of the
Class A Certificateholders thereunder, without the consent of such
Certificateholders, and the Class A Certificateholders may exercise such rights
only with the prior written consent of the Certificate Insurer. In addition, the
Certificate Insurer will, as a third party beneficiary to the Pooling and
Servicing Agreement, have among others, the following rights: (i) the right to
give notices of breach or to terminate the rights and obligations of the
Servicer under the Pooling and Servicing Agreement in the event of an Event of
Default by the Servicer; (ii) the right to direct the actions of the Trustee
during the continuation of a Servicer default; (iii) the right to require the
Sponsor to repurchase Mortgage Loans for breach of representation and warranty
or defect in documentation; and (iv) the right to direct foreclosures upon the
failure of the Servicer to do so in accordance with the Pooling and Servicing
Agreement. The Certificate Insurer's consent will be required prior to, among
other things, (i) the appointment of any successor Trustee or Servicer or (ii)
any amendment to the Pooling and Servicing Agreement (which consent will not be
unreasonably withheld).
 
CREDIT ENHANCEMENT DOES NOT APPLY TO PREPAYMENT RISK
 
     In general, the protection afforded by the Certificate Insurance Policy is
protection for credit risk and not for prepayment risk. A claim may not be made
under the Certificate Insurance Policy, in an attempt to guarantee or insure
that any particular rate of prepayment is experienced by the Trust.
 
                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES
 
     An election will be made to treat the Trust (other than the Purchase
Account and the Capitalized Interest Account), and the Trust (other than the
Purchase Account and the Capitalized Interest Account) will qualify, as a REMIC
for federal income tax purposes. The Class A-1A Certificates, Class A-1B
Certificates, Class A-1C Certificates, Class A-1D Certificates, Class A-1E
Certificates, Class A-1F Certificates, Class A-1G Certificates and the Class A-2
Certificates will be designated as regular interests in the REMIC, and the Class
R Certificate will be designated as the residual interest in the REMIC. See
"Certain Federal Income Tax Consequences" in the Prospectus.
 
     The Class A Certificates generally will be treated as newly originated debt
instruments for federal income tax purposes. Beneficial owners of the Class A
Certificates will be required to report income on such Certificates in
accordance with the accrual method of accounting. It is anticipated that the
Class A Certificates will be issued without original issue discount for federal
income tax purposes. However, it is possible that the Internal Revenue Service
could treat a portion of the additional interest which would become payable on
the Class A-1G Certificates and Class A-2 Certificates after the Clean-up Call
Date as original issue discount. Certificateholders are urged to consult their
tax advisors with respect to the tax consequences of holding the Class A
Certificates.
 
                                      S-75
<PAGE>   76
 
     The Prepayment Assumption that is to be used in determining whether any
Class of Class A Certificates is issued with original issue discount and the
rate of accrual of original issue discount is 100% of the Standard Prepayment
Assumption, with respect to the Class A-1 Certificates and a CPR of 25% with
respect to the Class A-2 Certificates. No representation is made as to the
actual rate at which the Mortgage Loans will prepay. See "Certain Federal Income
Tax Consequences -- Taxation of Regular Certificates" in the Prospectus.
 
                              ERISA CONSIDERATIONS
 
     The Employee Retirement Income Security Act of 1974, as amended ("ERISA"),
and the Code impose certain requirements on employee benefit plans and certain
other retirement plans and arrangements, as well as on collective investment
funds and separate accounts in which such plans or arrangements are invested
(all of which are hereinafter referred to as a "Plan") and on persons who are
fiduciaries with respect to such Plans. Any Plan fiduciary which proposes to
cause a Plan to acquire any of the Class A Certificates will be required to
determine whether such an investment is permitted under the governing Plan
instruments and is prudent and appropriate for the Plan in view of its overall
investment policy and the composition and diversification of its portfolio. In
addition, ERISA and the Code prohibit certain transactions involving the assets
of a Plan and "disqualified persons" (within the meaning of the Code) and
certain specified relationships to the Plan. Therefore, a Plan fiduciary
considering an investment in the Class A Certificates should also consider
whether such an investment might constitute or give rise to a prohibited
transaction under ERISA or the Code. Any Plan fiduciary which proposes to cause
a Plan to acquire any of the Class A Certificates should consult with its
counsel with respect to the potential consequences under ERISA and the Code of
the Plan's acquisition and ownership of Class A Certificates.
 
     The U.S. Department of Labor has granted to Greenwich Capital Markets, Inc.
an administrative exemption (Prohibited Transaction Exemption 90-59, as amended;
Exemption Application No. D-8374, 55 Fed. Reg. 36,724 (1990)) (the "Exemption")
from certain of the prohibited transaction rules of ERISA and the related excise
tax provisions of Section 4975 of the Code with respect to the initial purchase,
the holding and the subsequent resale by Plans of certificates in pass-through
trusts that consist of certain receivables, loans and other obligations that
meet the conditions and requirements of the Exemption. The loans covered by the
Exemption include mortgage loans such as the Mortgage Loans.
 
     Among the conditions that must be satisfied for the Exemption to apply are
the following:
 
          (1) the acquisition of the certificates by a Plan is on terms
     (including the price for the certificates) that are at least as favorable
     to the Plan as they would be in an arm's-length transaction with an
     unrelated party;
 
          (2) the rights and interests evidenced by the certificates acquired by
     the Plan are not subordinated to the rights and interests evidenced by
     other certificates of the trust;
 
          (3) the certificates acquired by the Plan have received a rating at
     the time of such acquisition that is one of the three highest generic
     rating categories from Moody's Investors Service ("Moody's"), Standard &
     Poor's, a division of The McGraw-Hill Companies, Inc. ("S&P" and, together
     with Moody's, the "Rating Agencies"), Duff & Phelps Credit Rating Co.
     ("D&P") or Fitch Investors Service, Inc. ("Fitch");
 
          (4) the trustee must not be an affiliate of any other member of the
     Restricted Group;
 
          (5) the sum of all payments made to and retained by the underwriters
     in connection with the distribution of the certificates represents not more
     than reasonable compensation for underwriting the certificates; the sum of
     all payments made to and retained by the sponsor pursuant to the assignment
     of the mortgage loans to the trust represents not more than the fair market
     value of such mortgage loans; the sum of all payments made to and retained
     by the servicer and any other servicer represents not more than reasonable
     compensation for such person's services under the pooling and servicing
     agreement and reimbursement of such person's reasonable expenses in
     connection therewith;
 
                                      S-76
<PAGE>   77
 
          (6) the Plan investing in the certificates is an "accredited investor"
     as defined in Rule 501(a)(1) of Regulation D of the Commission under the
     Securities Act of 1933, as amended; and
 
          (7) the trust must also meet the following requirements:
 
             (i) the corpus of the trust must consist solely of assets of the
        type that have been included in other investment pools;
 
             (ii) certificates in such investment pools must have been rated in
        one of the three highest rating categories of Moody's, S&P, D&P or Fitch
        for at least one year prior the Plan's acquisition of certificates; and
 
             (iii) certificates evidencing interest in such other investment
        pools must have been purchased by investors other than Plans for at
        least one year prior to any Plan's acquisition of certificates.
 
     Moreover, the Exemption provides relief from certain self-dealing/conflict
of interest prohibited transactions that may occur when the Plan fiduciary
causes a Plan to acquire certificates in a trust in which the fiduciary (or its
affiliate) is an obligor on the receivables held in the trust provided that,
among other requirements, (i) in the case of an acquisition in connection with
the initial issuance of certificates, at least fifty percent of each class of
certificates in which Plans have invested is acquired by persons independent of
the Restricted Group (as defined herein); (ii) such fiduciary (or its affiliate)
is an obligor with respect to 5% or less of the fair market value of the
obligations contained in the trust; (iii) the Plan's investment in certificates
of any class does not exceed 25% of all of the certificates of that class
outstanding at the time of the acquisition; and (iv) immediately after the
acquisition, no more than 25% of the assets of the Plan with respect to which
such person is a fiduciary are invested in certificates representing an interest
in one or more trusts containing assets sold or served by the same entity. The
Exemption does not apply to Plans sponsored by the Sponsor, the Underwriters,
the Trustee, the Servicer, the Certificate Insurer, any obligor with respect to
mortgage loans included in the trust constituting more than 5% of the aggregate
unamortized principal balance of the assets in the trust, or any affiliate of
such parties (the "Restricted Group").
 
     Notwithstanding the foregoing, the Exemption will not apply if the
Subsequent Mortgage Loans are not identified on the Closing Date. The Sponsor
intends to so identify the Subsequent Mortgage Loans on the Closing Date. In the
event that all Subsequent Mortgage Loans to be included in a particular Mortgage
Loan Group are not identified on the Closing Date, entities using the assets of
Plans will not be permitted to purchase, and should not purchase, Certificates
of the related Class until such time as such Subsequent Mortgage Loans are
identified or the Commitment Period has expired.
 
                                USE OF PROCEEDS
 
     The Sponsor intends to use the net proceeds to be received from the sale of
the Class A Certificates to pay off certain indebtedness incurred in connection
with the acquisition of the Initial Mortgage Loans, to fund the Purchase Account
and the Capitalized Interest Account and to pay other expenses associated with
the pooling of the Mortgage Loans and the issuance of the Certificates.
 
                        LEGAL INVESTMENT CONSIDERATIONS
 
     The Class A Certificates will not constitute "mortgage related securities"
for purposes of SMMEA. Accordingly, many institutions with legal authority to
invest in comparably rated securities may not be legally authorized to invest in
the Class A Certificates. No representation is made herein as to whether the
Class A Certificates constitute legal investments for any entity under any
applicable statute, law, rule, regulation or order. Prospective purchasers are
urged to consult with their counsel concerning the status of the Class A
Certificates as legal investments for such purchasers prior to investing in the
Class A Certificates.
 
                                  UNDERWRITING
 
     Under the terms set forth in the Underwriting Agreement and the related
Pricing Agreement, (collectively, the "Underwriting Agreement") for the sale of
the Class A Certificates, dated December 11, 1996, the Sponsor has agreed to
sell, and Greenwich Capital Markets, Inc. ("Greenwich"), CS First Boston
Corporation, Bear, Stearns & Co. Inc. and Prudential Securities Incorporated
(collectively, the "Underwrit-
 
                                      S-77
<PAGE>   78
 
ers") have severally agreed to purchase, the respective principal amounts of
Class A Certificates set forth opposite their respective names. In the
Underwriting Agreement, the Underwriters have agreed, subject to the terms and
conditions set forth therein, to purchase the entire principal amount of the
Class A Certificates.
 
<TABLE>
<CAPTION>
                                              PRINCIPAL      PRINCIPAL      PRINCIPAL      PRINCIPAL
                                              AMOUNT OF      AMOUNT OF      AMOUNT OF      AMOUNT OF
                                             CLASS A-1A     CLASS A-1B     CLASS A-1C     CLASS A-1D
               UNDERWRITER                   CERTIFICATES   CERTIFICATES   CERTIFICATES   CERTIFICATES
- ------------------------------------------   -----------    -----------    -----------    -----------
<S>                                          <C>            <C>            <C>            <C>
Greenwich Capital Markets, Inc............   $34,200,000    $10,800,000    $18,600,000    $ 4,000,000
CS First Boston Corporation...............   $25,650,000    $ 8,100,000    $13,950,000    $ 3,000,000
Bear, Stearns & Co. Inc. .................   $12,825,000    $ 4,050,000    $ 6,975,000    $ 1,500,000
Prudential Securities Incorporated........   $12,825,000    $ 4,050,000    $ 6,975,000    $ 1,500,000
                                             -----------    -----------    -----------    -----------
       Total..............................   $85,500,000    $27,000,000    $46,500,000    $10,000,000
                                             ===========    ===========    ===========    ===========
</TABLE>
 
<TABLE>
<CAPTION>
                                              PRINCIPAL     PRINCIPAL     PRINCIPAL     PRINCIPAL
                                              AMOUNT OF     AMOUNT OF     AMOUNT OF     AMOUNT OF
                                             CLASS A-1E    CLASS A-1F    CLASS A-1G     CLASS A-2
                UNDERWRITER                  CERTIFICATES  CERTIFICATES  CERTIFICATES  CERTIFICATES
- -------------------------------------------  -----------   -----------   -----------   ------------
<S>                                          <C>           <C>           <C>           <C>
Greenwich Capital Markets, Inc.............  $12,600,000   $ 6,800,000   $ 9,800,000   $143,200,000
CS First Boston Corporation................  $ 9,450,000   $ 5,100,000   $ 7,350,000   $107,400,000
Bear, Stearns & Co. Inc. ..................  $ 4,725,000   $ 2,550,000   $ 3,675,000   $ 53,700,000
Prudential Securities Incorporated.........  $ 4,725,000   $ 2,550,000   $ 3,675,000   $ 53,700,000
                                             -----------   -----------   -----------   ------------
       Total...............................  $31,500,000   $17,000,000   $24,500,000   $358,000,000
                                             ===========   ===========   ===========   ============
</TABLE>
 
     The Underwriters have informed the Sponsor that they propose to offer the
Class A Certificates for sale from time to time in one or more negotiated
transactions, or otherwise, at varying prices to be determined, in each case, at
the time of the related sale. The Underwriters may effect such transactions by
selling the Class A Certificates to or through dealers, and such dealers may
receive compensation in the form of underwriting discounts, concessions or
commissions from the Underwriters. In connection with the sale of the Class A
Certificates, the Underwriters may be deemed to have received compensation from
the Sponsor in the form of underwriting compensation. The Underwriters and any
dealers that participate with the Underwriters in the distribution of the Class
A Certificates may be deemed to be underwriters and any commissions received by
them and any profit on the resale of the Class A Certificates by them may be
deemed to be underwriting discounts and commissions under the Securities Act.
 
     The Sponsor has agreed to indemnify the Underwriters against certain
liabilities including liabilities under the Securities Act.
 
     The Sponsor has been advised by the Underwriters that the Underwriters
intend to make a market in the Class A Certificates, as permitted by applicable
laws and regulations. The Underwriters are not obligated, however, to make a
market in the Class A Certificates and such market-making may be discontinued at
any time at the sole discretion of the Underwriters. Accordingly, no assurance
can be given as to the liquidity of, or trading markets for, the Class A
Certificates.
 
     Each of the Underwriters has represented that: (i) it has not offered or
sold and will not offer or sell, prior to the date six months after their date
of issuance, any Class A Certificates to persons in the United Kingdom, except
to persons whose activities involve them in acquiring, holding, managing or
disposing of investments (as principal or agent) for the purposes of their
businesses or otherwise in circumstances which have not resulted in and will not
result in an offer to the public in the United Kingdom within the meaning of the
Public Offers of Securities Regulations 1995; (ii) it has complied and will
comply with all applicable provisions of the Financial Services Act 1986 with
respect to anything done by it in relation to the Class A Certificates in, from
or otherwise involving the United Kingdom; and (iii) it has only issued or
passed on and will only issue or pass on in the United Kingdom any document
received by it in connection with the issuance of the Class A Certificates to a
person who is of a kind described in Article 11(3) of the Financial Services Act
1986 (Investment Advertisements) (Exemptions) Order 1996 or is a person to whom
the document can lawfully be issued or passed on.
 
                                      S-78
<PAGE>   79
 
                               REPORT OF EXPERTS
 
     The consolidated balance sheets of the Certificate Insurer and Subsidiaries
as of December 31, 1995 and 1994 and the related consolidated statements of
income, changes in shareholder's equity and cash flows for each of the three
years in the period ended December 31, 1995, incorporated by reference in this
Prospectus Supplement, have been incorporated herein in reliance on the report
of Coopers & Lybrand L.L.P., independent accountants, given on the authority of
that firm as experts in accounting and auditing.
 
                                 LEGAL MATTERS
 
     Certain legal matters with respect to the Certificates will be passed upon
for the Sponsor by Andrews & Kurth L.L.P. Dewey, Ballantine will act as counsel
for the Underwriters. Certain legal matters relating to the Certificate Insurer
and the Certificate Insurance Policy will be passed upon by inside counsel to
the Certificate Insurer.
 
                       RATING OF THE CLASS A CERTIFICATES
 
     It is a condition to the issuance of each of the Class A-1A Certificates,
the Class A-1B Certificates, the Class A-1C Certificates, the Class A-1D
Certificates, the Class A-1E Certificates, the Class A-1F Certificates, the
Class A-1G Certificates and the Class A-2 Certificates that each shall be rated
"Aaa" by Moody's and "AAA" by S&P.
 
     Explanations of the significance of such ratings may be obtained from
Moody's, 99 Church Street, New York, New York 10007, and S&P, 25 Broadway, New
York, New York 10004. Each rating will be the view only of the assigning Rating
Agency.
 
     The ratings on the Class A Certificates are based in substantial part on
the claims-paying ability of the Certificate Insurer. Any change in the ratings
of the Certificate Insurer by the Rating Agencies may result in a change in the
ratings of the Class A Certificates.
 
     There is no assurance that any rating assigned to the Class A Certificates
will continue for any period of time or that such ratings will not be revised or
withdrawn. Any such revision or withdrawal of such ratings may have an adverse
effect on the market price or liquidity of the Class A Certificates.
 
     The ratings of the Class A Certificates should be evaluated independently
from similar ratings on other types of securities. A security rating is not a
recommendation to buy, sell or hold securities.
 
     There can be no assurance as to whether any other rating agency will rate
the Class A Certificates, or, if one does, what rating will be assigned by such
other rating agency. A rating on the Class A Certificates by another rating
agency, if assigned at all, may be lower than the ratings assigned to the Class
A Certificates by Moody's or S&P.
 
                                      S-79
<PAGE>   80
 
                            INDEX OF PRINCIPAL TERMS
 
<TABLE>
<CAPTION>
                                                                                 PAGE(S)
                                                                         -----------------------
<S>                                                                      <C>
Accounts..............................................................                      S-34
Adjustable Rate Cap...................................................                 S-8, S-42
Adjustable Rate Group.................................................       S-2, S-6, S-55, A-1
Advances..............................................................                      S-51
Affiliated Originators................................................                S-19, S-66
Aggregate Principal Balance...........................................                 S-55, A-1
Available Funds.......................................................                S-13, S-45
Book-Entry Certificates...............................................                      S-29
Business Day..........................................................                S-34, S-74
Capitalized Interest Account..........................................                S-17, S-47
CDI Policy............................................................                      S-70
Cede..................................................................                      S-29
Cedel.................................................................                S-21, S-29
Cedel Participants....................................................                      S-31
Certificate Account...................................................                      S-34
Certificate Insurance Policy..........................................                       S-6
Certificateholders....................................................                       S-6
Certificate Insurer...................................................                 S-6, S-72
Certificate Insurer Premium...........................................                S-18, S-50
Certificate Owners....................................................                S-21, S-29
Certificates..........................................................                  S-1, S-5
Citibank..............................................................                      S-29
Class A Certificateholders............................................                       S-6
Class A Certificate Principal Balance.................................                      S-44
Class A Certificates..................................................                  S-1, S-5
Class A Monthly Interest..............................................                 S-9, S-40
Class A-1 Certificateholders..........................................                       S-6
Class A-1 Certificate Principal Balance...............................                      S-43
Class A-1 Certificates................................................                  S-1, S-5
Class A-1A Certificateholders.........................................                       S-5
Class A-1A Certificate Principal Balance..............................                      S-43
Class A-1A Certificates...............................................                       S-5
Class A-1A Monthly Interest...........................................                 S-9, S-40
Class A-1A Pass-Through Rate..........................................                 S-7, S-41
Class A-1B Certificateholders.........................................                       S-5
Class A-1B Certificate Principal Balance..............................                      S-43
Class A-1B Certificates...............................................                       S-5
Class A-1B Monthly Interest...........................................                 S-9, S-40
Class A-1B Pass-Through Rate..........................................                 S-7, S-41
Class A-1C Certificateholders.........................................                       S-6
Class A-1C Certificate Principal Balance..............................                      S-43
Class A-1C Certificates...............................................                       S-5
Class A-1C Monthly Interest...........................................                 S-9, S-40
Class A-1C Pass-Through Rate..........................................                 S-7, S-41
Class A-1D Certificateholders.........................................                       S-6
Class A-1D Certificate Principal Balance..............................                      S-43
Class A-1D Certificates...............................................                       S-5
Class A-1D Monthly Interest...........................................                 S-9, S-40
Class A-1D Pass-Through Rate..........................................                 S-7, S-41
</TABLE>
 
                                      S-80
<PAGE>   81
 
<TABLE>
<CAPTION>
                                                                                 PAGE(S)
                                                                         -----------------------
<S>                                                                      <C>
Class A-1E Certificateholders.........................................                       S-6
Class A-1E Certificate Principal Balance..............................                      S-43
Class A-1E Certificates...............................................                       S-5
Class A-1E Monthly Interest...........................................                S-10, S-40
Class A-1E Pass-Through Rate..........................................                 S-8, S-41
Class A-1F Certificateholders.........................................                       S-6
Class A-1F Certificate Principal Balance..............................                      S-43
Class A-1F Certificates...............................................                       S-5
Class A-1F Monthly Interest...........................................                S-10, S-41
Class A-1F Pass-Through Rate..........................................                 S-8, S-41
Class A-1G Certificateholders.........................................                       S-6
Class A-1G Certificate Principal Balance..............................                      S-43
Class A-1G Certificates...............................................                       S-5
Class A-1G Monthly Interest...........................................                S-10, S-41
Class A-1G Pass-Through Rate..........................................                 S-8, S-42
Class A-2 Certificateholders..........................................                       S-6
Class A-2 Certificate Principal Balance...............................                      S-44
Class A-2 Certificates................................................                  S-1, S-5
Class A-2 Pass-Through Rate...........................................                 S-8, S-42
Class A-2 Trigger Event Date..........................................          S-15, S-27, S-48
Class R Certificate...................................................                  S-1, S-5
Class R Certificateholder.............................................                       S-6
Clean-up Call Date....................................................                      S-20
Closing Date..........................................................                       S-5
Code..................................................................                 S-2, S-29
Collection Account....................................................                      S-34
Collection Period.....................................................                      S-13
Combined Loan-to-Value Ratio..........................................                      S-56
Commission............................................................                       S-3
Commitment Period.....................................................                S-16, S-46
Compensating Interest Payment.........................................                S-18, S-52
Constant Prepayment Rate..............................................                      S-63
Cooperative...........................................................                      S-31
Coverage Amount.......................................................                S-14, S-48
Coverage Deficit......................................................                S-14, S-49
Coverage Surplus......................................................                S-14, S-49
CPR...................................................................                      S-63
Cut-off Date..........................................................                       S-5
Cut-off Date Pool Balance.............................................                S-20, S-54
Cut-off Date Principal Balance........................................                      S-33
D&P...................................................................                      S-76
Defective Mortgage Loan...............................................                      S-34
Definitive Certificate................................................                      S-29
Deposit Date..........................................................                      S-35
Determination Date....................................................                      S-44
Distribution Date.....................................................                 S-9, S-35
DTC...................................................................           S-3, S-21, S-29
ERISA.................................................................                S-21, S-76
Euroclear.............................................................                S-21, S-29
Euroclear Operator....................................................                      S-31
Euroclear Participants................................................                      S-31
</TABLE>
 
                                      S-81
<PAGE>   82
 
<TABLE>
<CAPTION>
                                                                                 PAGE(S)
                                                                         -----------------------
<S>                                                                      <C>
European Depositaries.................................................                      S-29
Excess Cash...........................................................                      S-48
Exemption.............................................................                      S-76
Federal Reserve Board.................................................                      S-31
Final Scheduled Payment Dates.........................................                S-16, S-60
Financial Intermediary................................................                      S-29
Fitch.................................................................                      S-76
Fixed Rate Group......................................................       S-2, S-6, S-55, A-1
Global Securities.....................................................                       B-1
Greenwich.............................................................                      S-77
Group Factor..........................................................                      S-53
Holdings..............................................................                      S-72
Initial Mortgage Loans................................................                  S-2, S-6
Insured Amount........................................................                      S-50
Insurer Premium Rate..................................................                S-18, S-51
Interest Period.......................................................                      S-11
Interest Shortfalls...................................................                S-18, S-52
Junior Loans..........................................................                      S-24
LIBOR.................................................................                 S-7, S-42
LIBOR Determination Date..............................................                      S-42
Liquidated Mortgage Loan..............................................                      S-46
Liquidation Proceeds..................................................                      S-45
Maximum Rates.........................................................                      S-57
Minimum Rates.........................................................                      S-57
Monthly Advance.......................................................                S-17, S-51
Monthly Principal.....................................................                S-11, S-44
Moody's...............................................................                S-20, S-76
Morgan................................................................                      S-29
Mortgage Files........................................................                      S-33
Mortgage Interest Rate................................................                      S-56
Mortgage Loan Group...................................................       S-2, S-6, S-55, A-1
Mortgage Loans........................................................                       S-2
Mortgage Loan Schedule................................................                      S-33
Mortgage Pool.........................................................                  S-2, S-6
Mortgaged Properties..................................................                       S-6
Net Liquidation Proceeds..............................................                      S-45
Nonrecoverable Advances...............................................                      S-51
Non-U.S. Person.......................................................                       B-3
One-year CMT index....................................................                      S-22
Order.................................................................                      S-74
Original Class A-1A Certificate Principal Balance.....................                       S-7
Original Class A-1B Certificate Principal Balance.....................                       S-7
Original Class A-1C Certificate Principal Balance.....................                       S-7
Original Class A-1D Certificate Principal Balance.....................                       S-7
Original Class A-1E Certificate Principal Balance.....................                       S-7
Original Class A-1F Certificate Principal Balance.....................                       S-7
Original Class A-1G Certificate Principal Balance.....................                       S-7
Original Class A-2 Certificate Principal Balance......................                       S-7
Originators...........................................................                S-19, S-66
Pacific...............................................................                      S-19
Pacific Loans.........................................................                      S-19
</TABLE>
 
                                      S-82
<PAGE>   83
 
<TABLE>
<CAPTION>
                                                                                 PAGE(S)
                                                                         -----------------------
<S>                                                                      <C>
Participants..........................................................                      S-31
Paying Agent..........................................................                      S-35
Payment Ahead.........................................................                      S-44
Percentage Interest...................................................                      S-35
Permitted Investments.................................................                      S-34
Plan..................................................................                      S-76
Pool Balance..........................................................                      S-20
Pooling and Servicing Agreement.......................................            S-1, S-6, S-28
Prepayment Interest Shortfall.........................................                S-18, S-52
Prepayment Scenario...................................................                      S-63
Principal Balance.....................................................                      S-44
Principal Payment.....................................................                      S-44
Principal Prepayment..................................................                      S-45
Purchase Account......................................................                S-16, S-46
Purchase Account Deposit..............................................                S-16, S-46
Purchase Price........................................................                      S-34
Qualified Replacement Mortgage........................................                      S-34
Rating Agencies.......................................................                S-20, S-76
Realized Loss.........................................................                      S-49
Receipt/Received......................................................                      S-74
Record Date...........................................................                 S-8, S-35
Relevant Depositary...................................................                      S-29
Reference Banks.......................................................                      S-42
Relief Act............................................................                S-18, S-52
Relief Act Shortfalls.................................................                S-18, S-52
REMIC.................................................................                 S-2, S-20
REMIC Pool............................................................                      S-29
REO Property..........................................................                      S-51
Required Coverage Amount..............................................                S-14, S-48
Reserve Interest Rate.................................................                      S-42
Restricted Group......................................................                      S-77
Reuters Screen LIBO Page..............................................                      S-42
Rules.................................................................                      S-30
S&P...................................................................                S-20, S-76
Securities Act........................................................                      S-77
Servicer..............................................................                       S-5
Servicing Advances....................................................                      S-51
Servicing Fee.........................................................                S-18, S-71
Servicing Fee Rate....................................................                S-18, S-71
Six-month London Interbank Offered Rate...............................                      S-22
SMMEA.................................................................                      S-21
Sponsor...............................................................                  S-1, S-5
Sponsor's Guidelines..................................................                      S-66
Standard Prepayment Assumption........................................                      S-63
Subsequent Cut-off Date...............................................                      S-26
Subsequent Mortgage Loans.............................................                 S-2, S-46
Subsequent Transfer Date..............................................                      S-17
Sub-Servicer..........................................................                 S-5, S-70
Terms and Conditions..................................................                      S-31
Trust.................................................................                       S-1
Trustee...............................................................                  S-1, S-5
</TABLE>
 
                                      S-83
<PAGE>   84
 
<TABLE>
<CAPTION>
                                                                                 PAGE(S)
                                                                         -----------------------
<S>                                                                      <C>
Trust Insurance Proceeds..............................................                      S-45
Unaffiliated Originators..............................................                S-19, S-66
Underwriters..........................................................                 S-1, S-77
Underwriting Agreement................................................                      S-77
U.S. Person...........................................................                       B-3
Weighted average life.................................................                      S-63
</TABLE>
 
                                      S-84
<PAGE>   85
 
                                    ANNEX A
 
                        DESCRIPTION OF THE MORTGAGE POOL
 
     The following is a brief description of certain terms of the Initial
Mortgage Loans based on the Initial Mortgage Loans and each Mortgage Loan Group
as of the Cut-off Date. Certain mortgage loans may be removed, prior to the
Closing Date, from the Mortgage Pool and each Mortgage Loan Group as described
herein, in which case an amount equal to the aggregate principal balances of
such mortgage loans, but in no event more than $10,000,000, will be added to the
Purchase Account Deposit on the Closing Date. As a result, the statistical
information presented below regarding the Initial Mortgage Loans and each
Mortgage Loan Group as of the Cut-off Date may vary in certain limited respects
from comparable information based on the actual composition of the Mortgage Pool
and each Mortgage Loan Group at the Closing Date. In addition, the actual
Mortgage Pool may vary from the description below due to a number of factors,
including the purchase of Subsequent Mortgage Loans and prepayments of the
Initial Mortgage Loans. See "-- Conveyance of Subsequent Mortgage Loans" herein.
 
     The term "Aggregate Principal Balance" means the aggregate Principal
Balance of the Mortgage Loans in the specified Mortgage Loan Group. The
information expressed as a percentage of the Aggregate Principal Balance may not
total 100% due to rounding.
 
     Each Mortgage Loan in the Trust will be assigned to one of two mortgage
loan groups (the "Fixed Rate Group" and the "Adjustable Rate Group," and each a
"Mortgage Loan Group"). The Initial Mortgage Loans comprising the Fixed Rate
Group will be secured by first, second and third liens with respect to the
related Mortgaged Properties and will bear fixed rates of interest. All of the
Initial Mortgage Loans comprising the Adjustable Rate Group will be secured by
first liens on the related Mortgaged Properties and will bear interest at rates
that adjust based on the index described in the related mortgage notes.
Distributions on the Class A-1 Certificates will be derived primarily from
amounts received, collected or recovered in respect of the Fixed Rate Group.
Distributions on the Class A-2 Certificates will be derived primarily from
amounts received, collected or recovered in respect of the Adjustable Rate
Group.
 
                                       A-1
<PAGE>   86
 
                                FIXED RATE GROUP
 
                           TYPE OF MORTGAGED PROPERTY
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                                                    NUMBER OF           AGGREGATE            AGGREGATE
                 PROPERTY TYPE                    MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
Single Family Residence........................        3,113         $ 173,021,172.57           88.72%
Two- to Four-Family Residence..................          272            15,861,191.42            8.13
Condominium Unit...............................           99             6,143,190.14            3.15
                                                      ------        -----------------         -------
       Total...................................        3,484         $ 195,025,554.13          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                FIXED RATE GROUP
 
                                OCCUPANCY STATUS
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                                                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
               OCCUPANCY STATUS                   MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
Owner Occupied/Primary Residence...............        3,115           178,141,865.50           91.34%
Non-Owner Occupied/Investment Property.........          369         $  16,883,688.63            8.66%
                                                      ------        -----------------         -------
       Total...................................        3,484         $ 195,025,554.13          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                FIXED RATE GROUP
 
                                PRIORITY OF LIEN
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                                                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
                 LIEN PRIORITY                    MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
First Lien.....................................        2,821         $ 175,910,621.82           90.20%
Second Lien....................................          656            18,962,056.97            9.72
Third Lien.....................................            7               152,875.34            0.08
                                                      ------        -----------------         -------
       Total...................................        3,484         $ 195,025,554.13          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                       A-2
<PAGE>   87
 
                                FIXED RATE GROUP
 
                      TYPE OF LOAN BY AMORTIZATION METHOD
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                                                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
              AMORTIZATION METHOD                 MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
Fully Amortizing...............................        3,030         $ 170,406,683.76           87.38%
Partially Amortizing/Balloon...................          454            24,618,870.37           12.62
                                                      ------        -----------------         -------
          Total................................        3,484         $ 195,025,554.13          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                FIXED RATE GROUP
 
                         COMBINED LOAN-TO-VALUE RATIOS
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
               RANGE OF COMBINED                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
             LOAN-TO-VALUE RATIOS                 MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
 6.50% to 10.00%...............................           11         $     174,456.28            0.09%
10.01% to 15.00%...............................           27               560,742.62            0.29
15.01% to 20.00%...............................           38               827,343.81            0.42
20.01% to 25.00%...............................           59             1,645,092.35            0.84
25.01% to 30.00%...............................           64             2,350,798.72            1.21
30.01% to 35.00%...............................           93             3,707,214.02            1.90
35.01% to 40.00%...............................          106             4,243,334.90            2.18
40.01% to 45.00%...............................          106             4,955,988.34            2.54
45.01% to 50.00%...............................          157             7,595,573.42            3.89
50.01% to 55.00%...............................          193            10,394,675.28            5.33
55.01% to 60.00%...............................          269            13,940,668.57            7.15
60.01% to 65.00%...............................          568            30,721,546.95           15.75
65.01% to 70.00%...............................          631            34,007,760.33           17.44
70.01% to 75.00%...............................          634            37,458,292.22           19.21
75.01% to 80.00%...............................          387            30,903,869.49           15.85
80.01% to 85.00%...............................          128            10,511,068.70            5.39
85.01% to 85.08%...............................           13             1,027,128.13            0.53
                                                      ------        -----------------         -------
          Total................................        3,484         $ 195,025,554.13          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                       A-3
<PAGE>   88
 
                                FIXED RATE GROUP
 
                           ORIGINAL TERM TO MATURITY
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                   RANGE OF                                                                CUT-OFF DATE
               ORIGINAL TERMS TO                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
               MATURITY (MONTHS)                  MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
 60............................................           46         $     758,750.54            0.39%
 61 to  72.....................................            3                69,293,21            0.04
 73 to  84.....................................           21               449,087.28            0.23
 85 to  96.....................................            5                84,752.43            0.04
 97 to 108.....................................            2                36,835.99            0.02
109 to 120.....................................          158             4,041,911.56            2.07
133 to 144.....................................            2                88,187.50            0.05
145 to 156.....................................            1                 9,922.17            0.01
169 to 180.....................................        1,413            60,810,730.69           31.18
181 to 192.....................................           24               892,455.40            0.46
229 to 240.....................................           35             1,715,619.55            0.88
289 to 300.....................................            5               415,317.29            0.21
349 to 360.....................................        1,769           125,652,690.52           64.43
                                                      ------        -----------------         -------
          Total................................        3,484         $ 195,025,554.13          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                FIXED RATE GROUP
 
                           REMAINING TERM TO MATURITY
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                   RANGE OF                                                                CUT-OFF DATE
              REMAINING TERMS TO                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
               MATURITY (MONTHS)                  MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
 58 to  60.....................................           47         $     798,684.51            0.41%
 61 to  72.....................................            2                29,359.24            0.02
 73 to  84.....................................           21               449,087.28            0.23
 85 to  96.....................................            5                84,752.43            0.04
 97 to 108.....................................            2                36,835.99            0.02
109 to 120.....................................          158             4,041,911.56            2.07
133 to 144.....................................            2                88,187.50            0.05
145 to 156.....................................            1                 9,922.17            0.01
169 to 180.....................................        1,427            61,367,386.09           31.47
181 to 192.....................................           10               335,800.00            0.17
229 to 240.....................................           35             1,715,619.55            0.88
289 to 300.....................................            5               415,317.29            0.21
349 to 360.....................................        1,769           125,652,690.52           64.43
                                                      ------        -----------------         -------
          Total................................        3,484         $ 195,025,554.13          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                       A-4
<PAGE>   89
 
                                FIXED RATE GROUP
 
                        RANGE OF MORTGAGE INTEREST RATES
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
               RANGE OF MORTGAGE                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
                INTEREST RATES                    MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
 7.74000% to  8.00000%.........................           20         $   1,346,109.36            0.69%
 8.00001% to  8.50000%.........................           69             4,736,483.04            2.43
 8.50001% to  9.00000%.........................          184            15,026,835.28            7.71
 9.00001% to  9.50000%.........................          274            20,971,591.62           10.75
 9.50001% to 10.00000%.........................          368            27,145,222.47           13.92
10.00001% to 10.50000%.........................          265            17,471,486.03            8.96
10.50001% to 11.00000%.........................          359            20,860,986.91           10.70
11.00001% to 11.50000%.........................          339            16,631,395.34            8.53
11.50001% to 12.00000%.........................          361            16,166,495.12            8.29
12.00001% to 12.50000%.........................          247            11,252,106.18            5.77
12.50001% to 13.00000%.........................          229            11,021,998.67            5.65
13.00001% to 13.50000%.........................          188             7,296,269.01            3.74
13.50001% to 14.00000%.........................          167             6,732,924.49            3.45
14.00001% to 14.50000%.........................          144             5,877,690.51            3.01
14.50001% to 15.00000%.........................           83             3,308,724.91            1.70
15.00001% to 15.50000%.........................           75             3,661,921.86            1.88
15.50001% to 16.00000%.........................           53             2,757,482.38            1.41
16.00001% to 16.50000%.........................           29             1,386,303.95            0.71
16.50001% to 17.00000%.........................           20               972,654.64            0.50
17.00001% to 17.50000%.........................            7               280,908.19            0.14
17.50001% to 17.75000%.........................            3               119,964.17            0.06
                                                      ------        -----------------         -------
          Total................................        3,484         $ 195,025,554.13          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                       A-5
<PAGE>   90
 
                                FIXED RATE GROUP
 
                         CUT-OFF DATE PRINCIPAL BALANCE
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                   RANGE OF                                                                CUT-OFF DATE
                 CUT-OFF DATE                       NUMBER OF       AGGREGATE UNPAID         AGGREGATE
              PRINCIPAL BALANCES                  MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
  $9,722.85 to  $50,000.00.....................        1,973         $  59,579,569.19           30.55%
 $50,000.01 to $100,000.00.....................        1,126            80,869,574.67           41.47
$100,000.01 to $150,000.00.....................          279            33,299,007.80           17.07
$150,000.01 to $200,000.00.....................           66            11,267,578.05            5.78
$200,000.01 to $250,000.00.....................           25             5,474,101.43            2.81
$250,000.01 to $300,000.00.....................           10             2,733,930.61            1.40
$300,000.01 to $350,000.00.....................            3             1,007,571.06            0.52
$350,000.01 to $400,000.00.....................            1               365,000.00            0.19
$400,000.01 to $429,221.32.....................            1               429,221.32            0.22
                                                      ------        -----------------         -------
          Total................................        3,484         $ 195,025,554.13          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                FIXED RATE GROUP
 
                       ORIGINATORS OF THE MORTGAGED LOANS
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                                                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
                  ORIGINATOR                      MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
Affiliated.....................................        2,514         $ 134,737,691.51           69.09%
Unaffiliated...................................          970            60,287,862.62           30.91
                                                      ------        -----------------         -------
          Total................................        3,484         $ 195,025,554.13          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                       A-6
<PAGE>   91
 
                                FIXED RATE GROUP
 
               GEOGRAPHICAL DISTRIBUTION OF MORTGAGED PROPERTIES
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                                                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
                     STATE                        MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
California.....................................          744         $  51,754,513.31           26.54%
Florida........................................          331            16,215,052.05            8.31
Washington.....................................          200            11,508,017.18            5.90
Illinois.......................................          233            11,187,887.98            5.74
Ohio...........................................          199             9,898,699.79            5.08
Oregon.........................................          145             8,676,324.73            4.45
Michigan.......................................          209             8,461,403.48            4.34
Colorado.......................................          145             8,106,397.90            4.16
Arizona........................................          142             6,910,345.62            3.54
Indiana........................................          185             6,906,018.53            3.54
Utah...........................................          123             6,796,403.49            3.48
Pennsylvania...................................          161             6,597,468.77            3.38
New Jersey.....................................           62             6,191,821.21            3.17
New York.......................................           57             4,809,736.34            2.47
Hawaii.........................................           27             4,684,819.79            2.40
Georgia........................................           60             3,238,813.17            1.66
Nevada.........................................           55             3,098,204.91            1.59
Connecticut....................................           50             2,994,394.28            1.54
Maryland.......................................           65             2,717,019.74            1.39
North Carolina.................................           65             2,610,578.75            1.34
Virginia.......................................           37             2,117,657.98            1.09
Texas..........................................           44             2,092,895.30            1.07
Massachusetts..................................           18             1,364,709.28            0.70
Minnesota......................................           24             1,269,076.65            0.65
Missouri.......................................           34             1,075,124.26            0.55
South Carolina.................................           19               880,011.18            0.45
District of Columbia...........................           10               767,760.59            0.39
Rhode Island...................................            6               449,338.20            0.23
Kentucky.......................................            7               304,269.46            0.16
Oklahoma.......................................            4               202,710.06            0.10
Wisconsin......................................            3               196,081.65            0.10
Mississippi....................................            3               172,447.41            0.09
Tennessee......................................            4               132,882.92            0.07
New Mexico.....................................            2               124,524.67            0.06
Maine..........................................            2               108,971.18            0.06
Alaska.........................................            1                99,725.19            0.05
Kansas.........................................            2                89,250.00            0.05
New Hampshire..................................            1                55,179.78            0.03
Delaware.......................................            1                51,943.96            0.03
South Dakota...................................            1                43,374.46            0.02
Iowa...........................................            1                24,700.00            0.01
Louisiana......................................            1                24,073.36            0.01
Montana........................................            1                14,925.57            0.01
                                                      ------        -----------------         -------
          Total................................        3,484         $ 195,025,554.13          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                       A-7
<PAGE>   92
 
                             ADJUSTABLE RATE GROUP
 
                           TYPE OF MORTGAGED PROPERTY
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                                                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
                 PROPERTY TYPE                    MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
Single Family Residence........................        2,695         $ 247,462,904.20           88.89%
Two- to Four-Family Residence..................          211            17,946,226.53            6.45
Condominium Unit...............................          144            12,979,810.43            4.66
                                                      ------        -----------------         -------
          Total................................        3,050         $ 278,388,941.16          100.00%
                                                      ======        =================         =======
</TABLE>
 
                             ADJUSTABLE RATE GROUP
 
                                OCCUPANCY STATUS
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                                                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
               OCCUPANCY STATUS                   MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
Owner Occupied/Primary Residence...............        2,699         $ 255,204,451.56           91.67%
Non-Owner Occupied/Investment Property.........          351            23,184,489.60            8.33
                                                      ------        -----------------         -------
          Total................................        3,050         $ 278,388,941.16          100.00%
                                                      ======        =================         =======
</TABLE>
 
                             ADJUSTABLE RATE GROUP
 
                         COMBINED LOAN-TO-VALUE RATIOS
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
               RANGE OF COMBINED                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
             LOAN-TO-VALUE RATIOS                 MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
 8.92% to 10.00%...............................            1         $      11,596.32            0.00%
10.01% to 15.00%...............................            2               141,550.00            0.05
15.01% to 20.00%...............................            4               215,468.72            0.08
20.01% to 25.00%...............................            4               234,817.74            0.08
25.01% to 30.00%...............................           11               479,763.87            0.17
30.01% to 35.00%...............................           17               869,733.04            0.31
35.01% to 40.00%...............................           33             1,973,860.37            0.71
40.01% to 45.00%...............................           34             2,416,856.45            0.87
45.01% to 50.00%...............................           77             5,333,533.70            1.92
50.01% to 55.00%...............................           80             6,043,088.52            2.17
55.01% to 60.00%...............................          251            18,381,628.26            6.60
60.01% to 65.00%...............................          788            62,212,003.34           22.35
65.01% to 70.00%...............................          574            53,304,127.87           19.15
70.01% to 75.00%...............................          661            69,746,033.10           25.05
75.01% to 80.00%...............................          380            41,017,141.42           14.73
80.01% to 85.00%...............................          121            14,439,745.83            5.19
85.01% to 90.00%...............................            8               708,814.18            0.25
90.01% to 95.00%...............................            3               561,950.00            0.20
95.01% to 97.54%...............................            1               297,228.43            0.11
                                                      ------        -----------------         -------
          Total................................        3,050         $ 278,388,941.16          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                       A-8
<PAGE>   93
 
                             ADJUSTABLE RATE GROUP
 
                      TYPE OF LOAN BY AMORTIZATION METHOD
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                                                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
              AMORTIZATION METHOD                 MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
Fully Amortizing...............................        3,045         $ 277,835,144.97           99.80%
Partially Amortizing/Balloon...................            5               553,796.19             .20
                                                      ------        -----------------         -------
          Total................................        3,050         $ 278,388,941.16          100.00%
                                                      ======        =================         =======
</TABLE>
 
                             ADJUSTABLE RATE GROUP
 
                           ORIGINAL TERM TO MATURITY
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
               ORIGINAL TERMS TO                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
               MATURITY (MONTHS)                  MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
180............................................           43         $   2,738,904.37            0.98%
229 to 240.....................................            1                29,900.00            0.01
349 to 360.....................................        3,006           275,620,136.79           99.01
                                                      ------        -----------------         -------
          Total................................        3,050         $ 278,388,941.16          100.00%
                                                      ======        =================         =======
</TABLE>
 
                             ADJUSTABLE RATE GROUP
 
                           REMAINING TERM TO MATURITY
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                   RANGE OF                                                                CUT-OFF DATE
              REMAINING TERMS TO                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
               MATURITY (MONTHS)                  MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
175 to 180.....................................           43         $   2,738,904.37            0.98%
229 to 240.....................................            1                29,900.00            0.01
337 to 348.....................................            4               133,281.90            0.05
349 to 360.....................................        3,002           275,486,854.89           98.96
                                                      ------        -----------------         -------
          Total................................        3,050         $ 278,388,941.16          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                       A-9
<PAGE>   94
 
                             ADJUSTABLE RATE GROUP
 
                        RANGE OF MORTGAGE INTEREST RATES
                               AS OF CUT-OFF DATE
 
<TABLE>
<CAPTION>
                                                                                         PERCENTAGE OF
                                                                    AGGREGATE UNPAID     CUT-OFF DATE
                RANGE OF MORTGAGE                    NUMBER OF         PRINCIPAL           AGGREGATE
                 INTEREST RATES                    MORTGAGE LOANS       BALANCE        PRINCIPAL BALANCE
- -------------------------------------------------  --------------   ----------------   -----------------
<S>                                                <C>              <C>                <C>
 4.95000% to  5.00000%...........................           2       $     413,841.92           0.15%
 5.00001% to  5.50000%...........................           3             559,717.85           0.20
 5.50001% to  6.00000%...........................           9           1,040,446.80           0.37
 6.00001% to  6.50000%...........................          15           1,937,794.61           0.70
 6.50001% to  7.00000%...........................          31           3,359,780.38           1.21
 7.00001% to  7.50000%...........................          44           5,318,058.37           1.91
 7.50001% to  8.00000%...........................         121          14,293,937.90           5.13
 8.00001% to  8.50000%...........................         193          21,225,913.45           7.62
 8.50001% to  9.00000%...........................         276          28,736,795.49          10.32
 9.00001% to  9.50000%...........................         289          29,897,750.24          10.74
 9.50001% to 10.00000%...........................         341          34,807,457.37          12.50
10.00001% to 10.50000%...........................         256          21,725,759.62           7.80
10.50001% to 11.00000%...........................         318          27,880,191.20          10.01
11.00001% to 11.50000%...........................         223          18,686,632.47           6.71
11.50001% to 12.00000%...........................         232          18,405,885.02           6.61
12.00001% to 12.50000%...........................         205          14,277,275.06           5.13
12.50001% to 13.00000%...........................         171          12,734,242.72           4.57
13.00001% to 13.50000%...........................          95           6,623,470.44           2.38
13.50001% to 14.00000%...........................          94           6,786,690.75           2.44
14.00001% to 14.50000%...........................          56           4,144,212.94           1.49
14.50001% to 15.00000%...........................          36           2,289,309.12           0.82
15.00001% to 15.50000%...........................          28           2,675,607.11           0.96
15.50001% to 16.00000%...........................           8             428,902.79           0.15
16.00001% to 16.50000%...........................           2              70,988.99           0.03
17.00001% to 17.50000%...........................           1              46,778.55           0.02
17.50001% to 17.55000%...........................           1              21,500.00           0.01
                                                       ------       ----------------        -------
          Total..................................       3,050       $ 278,388,941.16         100.00%
                                                       ======       ================        =======
</TABLE>
 
                                      A-10
<PAGE>   95
 
                             ADJUSTABLE RATE GROUP
 
                         CUT-OFF DATE PRINCIPAL BALANCE
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                   RANGE OF                                                                  AGGREGATE
                 CUT-OFF DATE                       NUMBER OF       AGGREGATE UNPAID         PRINCIPAL
              PRINCIPAL BALANCES                  MORTGAGE LOANS    PRINCIPAL BALANCE        BALANCES
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
 $10,994.65 to  $50,000.00.....................          733         $  27,004,816.11            9.70%
 $50,000.01 to $100,000.00.....................        1,433           106,839,180.59           38.38
$100,000.01 to $150,000.00.....................          508            61,407,017.50           22.06
$150,000.01 to $200,000.00.....................          196            33,617,843.34           12.08
$200,000.01 to $250,000.00.....................           83            18,542,341.09            6.66
$250,000.01 to $300,000.00.....................           54            14,924,327.65            5.36
$300,000.01 to $350,000.00.....................           24             7,806,346.05            2.80
$350,000.01 to $400,000.00.....................            7             2,644,738.80            0.95
$400,000.01 to $450,000.00.....................            6             2,531,925.48            0.91
$450,000.01 to $500,000.00.....................            5             2,371,500.00            0.85
$650,000.01 to $698,904.55.....................            1               698,904.55            0.25
                                                      ------        -----------------         -------
          Total................................        3,050         $ 278,388,941.16          100.00%
                                                      ======        =================         =======
</TABLE>
 
                             ADJUSTABLE RATE GROUP
 
                             RANGE OF GROSS MARGINS
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                            CUT-OFF DATE
                                                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
                 GROSS MARGIN                     MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    ------------------
<S>                                               <C>               <C>                  <C>
 3.75% to  4.00%...............................            3         $     442,158.47            0.16%
 4.01% to  5.00%...............................           84             8,910,492.82            3.20
 5.01% to  6.00%...............................          443            48,480,525.68           17.41
 6.01% to  7.00%...............................        1,007            96,479,943.17           34.66
 7.01% to  8.00%...............................          926            80,616,593.86           28.96
 8.01% to  9.00%...............................          373            28,712,094.89           10.31
 9.01% to 10.00%...............................          200            14,018,733.71            5.04
10.01% to 10.88%...............................           14               728,398.56            0.26
                                                      ------        -----------------         -------
          Total................................        3,050         $ 278,388,941.16          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                      A-11
<PAGE>   96
 
                             ADJUSTABLE RATE GROUP
 
                    RANGE OF MAXIMUM MORTGAGE INTEREST RATES
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                   RANGE OF                         NUMBER OF       AGGREGATE UNPAID         AGGREGATE
                 MAXIMUM RATES                    MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
11.88% to 12.00%...............................            2         $     413,841.92            0.15%
12.01% to 13.00%...............................           12             1,600,164.65            0.57
13.01% to 14.00%...............................           58             7,256,546.36            2.61
14.01% to 15.00%...............................          219            25,231,482.82            9.06
15.01% to 16.00%...............................          548            60,518,363.76           21.74
16.01% to 17.00%...............................          608            58,390,478.13           20.97
17.01% to 18.00%...............................          637            53,153,112.99           19.09
18.01% to 19.00%...............................          461            36,248,376.08           13.02
19.01% to 20.00%...............................          304            21,838,993.89            7.84
20.01% to 21.00%...............................          143             9,497,688.85            3.41
21.01% to 22.00%...............................           43             3,381,304.92            1.21
22.01% to 23.00%...............................           11               719,319.25            0.26
23.01% to 24.00%...............................            2                70,988.99            0.03
24.01% to 24.55%...............................            2                68,278.55            0.02
                                                      ------        -----------------         -------
          Total................................        3,050         $ 278,388,941.16          100.00%
                                                      ======        =================         =======
</TABLE>
 
                             ADJUSTABLE RATE GROUP
 
                        RANGE OF MINIMUM MORTGAGE RATES
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
               RANGE OF MINIMUM                     NUMBER OF       AGGREGATE UNPAID         AGGREGATE
                MORTGAGE RATES                    MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
 4.88% to  5.00%...............................            2         $     413,841.92            0.15%
 5.01% to  6.00%...............................           12             1,600,164.65            0.57
 6.01% to  7.00%...............................           48             5,398,449.99            1.94
 7.01% to  8.00%...............................          162            19,304,046.27            6.93
 8.01% to  9.00%...............................          444            47,679,064.24           17.13
 9.01% to 10.00%...............................          605            62,790,969.08           22.56
10.01% to 11.00%...............................          570            49,349,337.07           17.73
11.01% to 12.00%...............................          481            39,696,422.56           14.26
12.01% to 13.00%...............................          388            27,622,790.73            9.92
13.01% to 14.00%...............................          198            14,135,450.40            5.08
14.01% to 15.00%...............................           98             7,029,632.01            2.53
15.01% to 16.00%...............................           38             3,229,504.70            1.16
16.01% to 17.00%...............................            2                70,988.99            0.03
17.01% to 17.55%...............................            2                68,278.55            0.02
                                                      ------        -----------------         -------
          Total................................        3,050         $ 278,388,941.16          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                      A-12
<PAGE>   97
 
                             ADJUSTABLE RATE GROUP
 
                       ORIGINATORS OF THE MORTGAGE LOANS
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                                                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
                  ORIGINATOR                      MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
Affiliated.....................................        1,375         $ 120,912,250.37           43.43%
Unaffiliated...................................        1,675           157,476,690.79           56.57
                                                      ------        -----------------         -------
                                                       3,050         $ 278,388,941.16          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                      A-13
<PAGE>   98
 
                             ADJUSTABLE RATE GROUP
 
               GEOGRAPHICAL DISTRIBUTION OF MORTGAGED PROPERTIES
 
<TABLE>
<CAPTION>
                                                                                           PERCENTAGE OF
                                                                                           CUT-OFF DATE
                                                    NUMBER OF       AGGREGATE UNPAID         AGGREGATE
                     STATE                        MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -----------------------------------------------   --------------    -----------------    -----------------
<S>                                               <C>               <C>                  <C>
California.....................................          516         $  64,996,136.94           23.35%
Washington.....................................          200            21,707,123.18            7.80
Illinois.......................................          240            21,332,726.05            7.66
Colorado.......................................          154            15,185,463.64            5.45
Florida........................................          185            14,854,631.56            5.34
Oregon.........................................          157            14,819,935.08            5.32
Utah...........................................          128            12,430,346.20            4.47
Connecticut....................................          140            11,867,720.25            4.26
Arizona........................................          118            10,625,926.06            3.82
Ohio...........................................          186            10,578,159.16            3.80
New Jersey.....................................           87             8,958,264.04            3.22
Pennsylvania...................................          117             8,279,384.57            2.97
Maryland.......................................          106             7,420,194.16            2.67
Georgia........................................           82             6,825,169.77            2.45
New York.......................................           62             5,737,281.70            2.06
Texas..........................................           82             5,092,613.68            1.83
Hawaii.........................................           24             4,775,571.20            1.72
North Carolina.................................           77             4,684,932.89            1.68
Massachusetts..................................           48             4,555,415.17            1.64
Indiana........................................           55             3,230,681.08            1.16
Missouri.......................................           60             2,883,981.52            1.04
Michigan.......................................           35             2,595,790.77            0.93
Minnesota......................................           27             2,429,596.73            0.87
District of Columbia...........................           25             2,351,561.98            0.84
Virginia.......................................           16             1,769,553.80            0.64
Rhode Island...................................           21             1,520,969.20            0.55
Nevada.........................................           15             1,473,693.46            0.53
Kansas.........................................            9             1,049,220.96            0.38
South Carolina.................................           22               842,184.78            0.30
Wisconsin......................................           12               674,850.26            0.24
New Mexico.....................................            5               579,200.00            0.21
Idaho..........................................            6               352,251.73            0.13
Delaware.......................................            4               261,057.26            0.09
New Hampshire..................................            2               247,800.00            0.09
Oklahoma.......................................            4               241,083.29            0.09
South Dakota...................................            4               224,128.70            0.08
Kentucky.......................................            5               177,383.41            0.06
Iowa...........................................            3               165,366.30            0.06
Montana........................................            3               165,246.64            0.06
Nebraska.......................................            2               118,475.00            0.04
Tennessee......................................            2               114,962.68            0.04
Wyoming........................................            2               105,240.40            0.04
Louisiana......................................            2                87,665.91            0.03
                                                      ------        -----------------         -------
          Total................................        3,050         $ 278,388,941.16          100.00%
                                                      ======        =================         =======
</TABLE>
 
                                      A-14
<PAGE>   99
 
                                    ANNEX B
 
                        GLOBAL CLEARANCE, SETTLEMENT AND
                          TAX DOCUMENTATION PROCEDURES
 
     Except in certain limited circumstances, the globally offered Mortgage
Pass-Through Certificates, Series 1996-D (the "Global Securities") will be
available only in book-entry form. Investors in the Global Securities may hold
such Global Securities through DTC, Cedel or Euroclear. The Global Securities
will be tradeable as home market instruments in both the European and U.S.
domestic markets. Initial settlement and all secondary trades will settle in
same-day funds.
 
     Secondary market trading between investors holding Global Securities
through Cedel and Euroclear will be conducted in the ordinary way in accordance
with their normal rules and operating procedures and in accordance with
conventional eurobond practice (i.e., seven calendar day settlement).
 
     Secondary market trading between investors holding Global Securities
through DTC will be conducted according to the rules and procedure applicable to
U.S. corporate debt obligations and prior Mortgage Pass-Through Certificates
issues.
 
     Secondary cross-market trading between participants of Cedel or Euroclear
and Participants holding Certificates will be effected on a
delivery-against-payment basis through the Relevant Depositaries of Cedel and
Euroclear (in such capacity) and as Participants.
 
     Non-U.S. holders (as described below) of Global Securities will be subject
to U.S. withholding taxes unless such holders meet certain requirements and
deliver appropriate U.S. tax documents to the securities clearing organizations
or their participants.
 
INITIAL SETTLEMENT
 
     All Global Securities will be held in book-entry form by DTC in the name of
Cede, as nominee of DTC. Investors' interests in the Global Securities will be
represented through financial institutions acting on their behalf as direct and
indirect participants in DTC. As a result, Cedel and Euroclear will hold
positions on behalf of their participants through their Relevant Depositaries,
which in turn will hold such positions in accounts as Participants.
 
     Investors electing to hold their Global Securities through DTC will follow
DTC settlement practice. Investor securities custody accounts will be credited
with their holdings against payment in same-day funds on the settlement date.
 
     Investors electing to hold their Global Securities through Cedel or
Euroclear accounts will follow the settlement procedures applicable to
conventional eurobonds, except that there will be no temporary global security
and no "lock-up" or restricted period. Global Securities will be credited to
securities custody accounts on the settlement date against payment in same-day
funds.
 
SECONDARY MARKET TRADING
 
     Because the purchaser determines the place of delivery, it is important to
establish at the time of the trade where both the purchaser's and seller's
accounts are located to ensure that settlement can be made on the desired value
date.
 
     Trading between Participants.  Second market trading between Participants
will be settled using the procedures applicable to prior mortgage pass-through
certificates issues in same-day funds.
 
     Trading between Cedel and/or Euroclear Participants.  Secondary market
trading between Cedel Participants or Euroclear Participant will be settled
using the Procedures applicable to conventional eurobonds in same-day funds.
 
     Trading between DTC Seller and Cedel or Euroclear Participants.  When
Global Securities are to be transferred from the account of a Participant to the
account of a Cedel Participant or a Euroclear Participant, the purchaser will
send instructions to Cedel or Euroclear through a Cedel Participant or Euroclear
Participant at least one business day prior to settlement. Cedel or Euroclear
will instruct the respective
 
                                       B-1
<PAGE>   100
 
Depositary, as the case may be, to receive the Global Securities against
payment. Payment will include interest accrued on the Global Securities from and
including the last coupon payment date to and excluding the settlement date, on
the basis of the actual number of days in such accrual period and a year assumed
to consist of 360 days. For transactions settling on the 31st of the month,
payment will include interest accrued to and excluding the first day of the
following month. Payment will then be made by the respective Depositary to the
Participant's account against delivery of the Global Securities. After
settlement has been completed, the Global Securities will be credited to the
respective clearing system and by the clearing system, in accordance with its
usual procedures, to the Cedel Participant's or Euroclear Participant's account.
The securities credit will appear the next day (European time) and the cash debt
will be back-valued to, and the interest on the Global Securities will accrue
from, the value date (which would be the preceding day when settlement occurred
in New York). If settlement is not completed on the intended value date (i.e.,
the trade fails), the Cedel or Euroclear cash debt will be valued instead as of
the actual settlement date.
 
     Cedel Participant and Euroclear Participant will need to make available to
the respective clearing systems the funds necessary to process same-day funds
settlement. The most direct means of doing so is to preposition funds for
settlement, either from cash on hand or existing lines of credit, as they would
for any settlement occurring within Cedel or Euroclear. Under this approach,
they may take on credit exposure to Cedel or Euroclear until the Global
Securities are credited to their accounts one day later.
 
     As an alternative, if Cedel or Euroclear has extended a line of credit to
them, Cedel Participants or Euroclear Participants can elect not to preposition
funds and allow that credit line to be drawn upon to finance settlement. Under
this procedure, Cedel Participants or Euroclear Participants purchasing Global
Securities would incur overdraft charges for one day, assuming they clear the
overdraft when the Global Securities are credited to their accounts. However,
interest on the Global Securities would accrue from the value date. Therefore,
in many cases the investment income on the Global Securities earned during that
one-day period may substantially reduce or offset the amount of such overdraft
charges, although this result will depend on each Cedel. Participants or
Euroclear Participant's particular cost of funds.
 
     Because the settlement is taking place during New York business hours,
Participant can employ their usual procedures for sending Global Securities to
the respective European Depositary for the benefit of Cedel Participants or
Euroclear Participants. The sale proceeds will be available to the DTC seller on
the settlement date. Thus, to the Participants a cross-market transaction will
settle no differently than a trade between two Participants.
 
     Trading between Cedel or Euroclear Seller and DTC Purchaser.  Due to time
zone differences in their favor, Cedel Participants and Euroclear Participants
may employ their customary procedures for transactions in which Global
Securities are to be transferred by the respective clearing system, through the
respective Depositary, to a Participant. The seller will send instructions to
Cedel or Euroclear through a Cedel Participant or Euroclear Participant at least
one business day prior to settlement. In these cases, Cedel or Euroclear will
instruct the Relevant Depositary, as appropriate, to deliver the Global
Securities to the Participant's account against payment. Payment will include
interest accrued on the Global Securities from and including the last coupon
payment to and excluding the settlement date on the basis of the actual number
of days in such accrual period and a year assumed to consist of 360 days. For
transactions settling on the 31st of the month, payment will include interest
accrued to and excluding the first day of the following month. The payment will
then be reflected in the account of the Cedel Participant or Euroclear
Participant the following day, and receipt of the cash proceeds in the Cedel
Participant's or Euroclear Participant's account would be back-valued to the
value date (which would be the preceding day, when settlement occurred in New
York). Should the Cedel Participant or Euroclear Participant have a line of
credit with its respective clearing system and elect to be in debt in
anticipation of receipt of the sale proceeds in its account, the back valuation
will extinguish any overdraft incurred over that one-day period. If settlement
is not completed on the intended value date (i.e., the trade fails), receipt of
the cash proceeds in the Cedel Participant's or Euroclear Participant's account
would instead be valued as of the actual settlement date.
 
     Finally, day traders that use Cedel or Euroclear and that purchase Global
Securities from Participants for delivery to Cedel Participants or Euroclear
Participants should note that these trades would automatically fail
 
                                       B-2
<PAGE>   101
 
on the sale side unless affirmative action were taken. At least three techniques
should be readily available to eliminate this potential problem:
 
          (a) borrowing though Cedel or Euroclear for one day (until the
     purchase side of the day trade is reflected in their Cedel or Euroclear
     accounts) in accordance with the clearing system's customary procedures;
 
          (b) borrowing the Global Securities in the U.S. from a Participant no
     later than one day prior to settlement, which would give the Global
     Securities sufficient time to be reflected in their Cedel or Euroclear
     account in order to settle the sale side of the trade; or
 
          (c) staggering the value dates for the buy and sell sides of the trade
     so that the value date for the purchase from the Participant is at least
     one day prior to the value date for the sale to the Cedel Participant or
     Euroclear Participant.
 
CERTAIN U.S. FEDERAL INCOME TAX DOCUMENTATION REQUIREMENTS
 
     A beneficial owner of Global Securities holding securities through Cedel or
Euroclear (or through DTC if the holder has an address outside the U.S.) will be
subject to the 30% U.S. withholding tax that generally applies to payments of
interest (including original issue discount) on registered debt issued by U.S.
Persons, unless (i) each clearing system, bank or other financial institution
that holds customers' securities in the ordinary course of its trade or business
in the chain of intermediaries between such beneficial owner and the U.S. entity
required to withhold tax complies with applicable certification requirements and
(ii) such beneficial owner takes one of the following steps to obtain an
exemption or reduced tax rate:
 
          Exemption for non-U.S. Persons (Form W-8).  Beneficial owners of
     Global Securities that are Non-U.S. Persons can obtain a complete exemption
     from the withholding tax by filing a signed Form W-8 (Certificate of
     Foreign Status). If the information shown on Form W-8 changes, a new Form
     W-8 must be filed within 30 days of such change.
 
          Exemption for non-U.S. Persons with effectively connected income (Form
     4224).  A non-U.S. Person, including a non-U.S. corporation or bank with a
     U.S. branch, for which the interest income is effectively connected with
     its conduct of a trade or business in the United States, can obtain an
     exemption from the withholding tax by filing Form 4224 (Exemption from
     Withholding of Tax on Income Effectively Connected with the Conduct of a
     Trade or Business in the United States).
 
          Exemption or reduced rate for non-U.S. Persons resident in treaty
     countries (Form 1001).  Non-U.S. Persons residing in a country that has a
     tax treaty with the United States can obtain an exemption or reduced tax
     rate depending on the treaty terms) by filing Form 1001 (Ownership,
     Exemption or Reduced Rate Certificate). If the treaty provides only for a
     reduced rate, withholding tax will be imposed at that rate unless the filer
     alternatively files Form W-8. Form 1001 may be filed by the Certificate
     Owners or their agents.
 
          Exemption for U.S. Persons (Form W-9).  U.S. Persons can obtain a
     complete exemption from the withholding tax by filing Form W-9 (Payer's
     Request for Taxpayer Identification Number and Certification).
 
          U.S. Federal Income Tax Reporting Procedure.  The Certificate Owner of
     a Global Security or, in the case of a Form 1001 or a Form 4224 filer, his
     agent, files by submitting the appropriate form to the person though whom
     it holds (the clearing agency, in the case of persons holding directly on
     the books of the clearing agency). Form W-8 and Form 1001 are effective for
     three calendar years, and Form 4224 is effective for one calendar year.
 
     The term "U.S. Person" means (i) a citizen or resident of the United
States, (ii) a corporation or partnership organized in or under the laws of the
United States or any political subdivision thereof or (iii) an estate or trust
that is subject to United States federal income tax, regardless of the source of
its income. The term "Non-U.S. Person" means any person who is not a U.S.
Person. This summary does not deal with all aspects of U.S. federal income tax
withholding that may be relevant to foreign holders of Global Securities.
Investors are advised to consult their own tax advisors for specific tax advice
concerning their holding and disposing of Global Securities.
 
                                       B-3
<PAGE>   102
 
PROSPECTUS
DATED DECEMBER 11, 1996
 
                           AAMES CAPITAL CORPORATION
                                    SPONSOR
                       MORTGAGE PASS-THROUGH CERTIFICATES
                              (ISSUABLE IN SERIES)
 
    This Prospectus relates to Mortgage Pass-Through Certificates (the
"Certificates"), issuable in series (each, a "Series"), that may be sold from
time to time by Aames Capital Corporation (the "Sponsor") on terms determined at
the time of sale and described in the related Prospectus Supplement. Each Series
of Certificates will be issued by a separate trust fund (each, a "Trust"). The
primary assets of each Trust will consist of one or more pools (each, a
"Mortgage Pool") of mortgage loans (collectively, the "Mortgage Loans") secured
by first or junior liens on one- to four-family residential properties. The
Mortgage Loans will be acquired by the Sponsor, either directly or indirectly,
from one or more affiliated or unaffiliated entities (the "Originators") and
will be conveyed by the Sponsor to the Trust. A Trust may include, in addition
to the Mortgage Loans, insurance policies, cash accounts, letters of credit,
financial guaranty insurance policies, third party guarantees or other forms of
credit enhancement, to the extent described in the related Prospectus
Supplement.
 
    Each Series of Certificates will be issued in one or more classes (each, a
"Class"). Each Class of Certificates will evidence a beneficial ownership
interest of a specified percentage (which may be 0%) or portion of future
interest payments and a specified percentage (which may be 0%) or portion of
future principal payments on the Mortgage Loans in the related Trust. A Series
of Certificates may include one or more senior Classes that receive certain
preferential treatment with respect to one or more other Classes of Certificates
of such Series. One or more Classes of Certificates of a Series may be entitled
to receive distributions of principal, interest or any combination thereof prior
to one or more other Classes of Certificates of such Series or after the
occurrence of specified events, or may be required to absorb one or more types
of losses prior to one or more other Classes of Certificates, in each case as
specified in the related Prospectus Supplement.
 
    Distributions to holders of Certificates ("Certificateholders") will be made
on certain dates specified in the related Prospectus Supplement (each, a
"Distribution Date"), which may occur at monthly, quarterly, semi-annually or at
such other intervals as are specified therein.
 
    The Certificates will not represent an obligation of or interest in the
Sponsor or any affiliates thereof, the Servicer (as defined herein), any
Originator or any other person, except to the limited extent specified in the
related Prospectus Supplement. Unless otherwise specified in the related
Prospectus Supplement, the obligations of the Sponsor with respect to a Series
of Certificates will be limited to those arising in respect of certain
representations and warranties on the Mortgage Loans. The principal obligations
of the Servicer named in the related Prospectus Supplement with respect to the
related Series of Certificates will be limited to obligations pursuant to
certain representations and warranties and to its contractual servicing
obligations, including any obligation it may have to advance delinquent payments
on the Mortgage Loans in the related Trust.
 
    THE YIELD ON EACH CLASS OF CERTIFICATES MAY BE AFFECTED BY, AMONG OTHER
THINGS, THE RATE OF PAYMENT OF PRINCIPAL (INCLUDING PREPAYMENTS) OF THE MORTGAGE
LOANS IN THE RELATED TRUST AND THE TIMING OF RECEIPT OF SUCH PAYMENTS AS
DESCRIBED HEREIN AND IN THE RELATED PROSPECTUS SUPPLEMENT. A TRUST MAY BE
SUBJECT TO EARLY TERMINATION UNDER THE CIRCUMSTANCES DESCRIBED HEREIN AND IN THE
RELATED PROSPECTUS SUPPLEMENT. SEE "RISK FACTORS -- YIELD, MATURITY AND
PREPAYMENT CONSIDERATIONS" AND "MATURITY, PREPAYMENT AND YIELD CONSIDERATIONS"
HEREIN.
 
    If specified in a Prospectus Supplement, one or more elections may be made
to treat each Trust or specified portions thereof as a "real estate mortgage
investment conduit" ("REMIC") for federal income tax purposes.
 
                          ---------------------------
PROSPECTIVE INVESTORS SHOULD REVIEW THE INFORMATION APPEARING HEREIN UNDER THE
CAPTION "RISK FACTORS" BEGINNING ON PAGE 16 BEFORE PURCHASING ANY CERTIFICATES.
                          ---------------------------
THE CERTIFICATES DO NOT REPRESENT AN INTEREST IN OR OBLIGATION OF THE SPONSOR,
THE SERVICER, ANY ORIGINATOR, THE TRUSTEE OR ANY OF THEIR RESPECTIVE AFFILIATES
 EXCEPT AS SET FORTH HEREIN AND IN THE RELATED PROSPECTUS SUPPLEMENT. NEITHER
   THE CERTIFICATES NOR THE UNDERLYING MORTGAGE LOANS WILL BE GUARANTEED OR
 INSURED BY ANY GOVERNMENTAL AGENCY OR INSTRUMENTALITY OR BY THE SPONSOR, THE
SERVICER, ANY ORIGINATOR, THE TRUSTEE OR ANY OF THEIR RESPECTIVE AFFILIATES OR
BY ANY OTHER PERSON, EXCEPT AS SET FORTH IN THE RELATED PROSPECTUS SUPPLEMENT.
                          ---------------------------
 
  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
 EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE COMMISSION
   OR ANY STATE SECURITIES COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF
             THIS PROSPECTUS OR THE RELATED PROSPECTUS SUPPLEMENT.
           ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
                          ---------------------------
 
THE ATTORNEY GENERAL OF THE STATE OF NEW YORK HAS NOT PASSED ON OR ENDORSED THE
                                   MERITS OF
         THIS OFFERING. ANY REPRESENTATION TO THE CONTRARY IS UNLAWFUL.
 
    Offers of the Certificates may be made through one or more different
methods, including offerings through underwriters as more fully described under
"Method of Distribution" herein and under "Underwriting" in the related
Prospectus Supplement. Prior to issuance, there will have been no market for the
Certificates of any Series, and there can be no assurance that a secondary
market for the Certificates will develop or, if it does develop, that it will
continue. THIS PROSPECTUS MAY NOT BE USED TO CONSUMMATE SALES OF CERTIFICATES OF
ANY SERIES UNLESS ACCOMPANIED BY A PROSPECTUS SUPPLEMENT.
<PAGE>   103
 
     UNTIL 90 DAYS AFTER THE DATE OF EACH PROSPECTUS SUPPLEMENT, ALL DEALERS
EFFECTING TRANSACTIONS IN THE SECURITIES COVERED BY SUCH PROSPECTUS SUPPLEMENT,
WHETHER OR NOT PARTICIPATING IN THE DISTRIBUTION THEREOF, MAY BE REQUIRED TO
DELIVER SUCH PROSPECTUS SUPPLEMENT AND THIS PROSPECTUS. THIS IS IN ADDITION TO
THE OBLIGATION OF DEALERS TO DELIVER A PROSPECTUS AND PROSPECTUS SUPPLEMENT WHEN
ACTING AS UNDERWRITERS AND WITH RESPECT TO THEIR UNSOLD ALLOTMENTS OR
SUBSCRIPTIONS.
 
                             PROSPECTUS SUPPLEMENT
 
     The Prospectus Supplement relating to a Series of Certificates to be
offered hereunder, among other things, will set forth with respect to such
Series of Certificates: (i) a description of the Class or Classes of such
Certificates; (ii) the rate of interest, the "Pass-Through Rate" or other
applicable rate (or the manner of determining such rate) and authorized
denominations of each Class of such Certificates; (iii) certain information
concerning the Mortgage Loans and insurance policies, cash accounts, letters of
credit, financial guaranty insurance policies, third party guarantees or other
forms of credit enhancement, if any, relating to one or more Mortgage Pools or
all or part of the related Certificates; (iv) the specified interest of each
Class of Certificates in, and manner and priority of, the distributions on the
Mortgage Loans; (v) information as to the nature and extent of subordination
with respect to such Series of Certificates, if any; (vi) the Distribution
Dates; (vii) information regarding the Servicer; (viii) the amount, if any,
deposited in the Purchase Account, the length of the related Commitment Period
and the criteria for determining which additional Mortgage Loans may become
assets of the related Trust; (ix) the circumstances, if any, under which each
Trust may be subject to early termination; (x) whether a REMIC election will be
made and the designation of the regular and residual interest therein; and (xi)
additional information with respect to the plan of distribution of such
Certificates.
 
                             AVAILABLE INFORMATION
 
     The Sponsor has filed a Registration Statement under the Securities Act of
1933, as amended (the "1933 Act"), with the Securities and Exchange Commission
(the "Commission") with respect to the Certificates. The Registration Statement
and amendments thereof and the exhibits thereto may be inspected at the Public
Reference Room of the Commission at 450 Fifth Street, N.W., Washington, D.C.
20549, and at the Commission's regional offices at Seven World Trade Center,
13th Floor, New York, New York 10048, and Citicorp Center, 500 West Madison
Street, Suite 1400, Chicago, Illinois 60661. Copies of such materials can also
be obtained at prescribed rates from the Public Reference Section of the
Commission at 450 Fifth Street, N.W., Washington, D.C. 20549. Electronic filings
made through the Electronic Data Gathering Analysis and Retrieval System are
publicly available through the Commission's Web Site (http://www.sec.gov).
 
     No person has been authorized to give any information or to make any
representation regarding the Series of Certificates referred to in the
accompanying Prospectus Supplement other than those contained or incorporated by
reference in this Prospectus and such Prospectus Supplement with respect to such
Series and, if given or made, such information or representations must not be
relied upon. This Prospectus and the accompanying Prospectus Supplement do not
constitute an offer to sell or a solicitation of an offer to buy any securities
other than the Certificates offered hereby and thereby nor an offer of the
Certificates to any person in any state or other jurisdiction in which such
offer would be unlawful. The delivery of this Prospectus at any time does not
imply that information herein is correct as of any time subsequent to its date.
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
     All documents filed with the Commission by or on behalf of the Trust
referred to in the accompanying Prospectus Supplement pursuant to Section 13(a),
13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended (the
"Exchange Act"), after the date of this Prospectus and prior to the termination
of any offering of Certificates issued by such Trust or relating to the terms or
collateral with respect to such offering shall be deemed to be incorporated by
reference in this Prospectus and to be part of this Prospectus from the date of
the filing of such documents. Any statement contained in a document incorporated
or deemed to be incorporated by reference herein shall be deemed to be modified
or superseded for all purposes of this Prospectus to the extent that a statement
contained herein (or in the
 
                                        2
<PAGE>   104
 
accompanying Prospectus Supplement) or in any other subsequently filed document
that also is or is deemed to be incorporated by reference modifies or replaces
such statement. Any such statement so modified or superseded shall not be
deemed, except as so modified or superseded, to constitute a part of this
Prospectus.
 
     The Trustee on behalf of any Trust will provide without charge to each
person to whom this Prospectus is delivered, on the written or oral request of
such person, a copy of any or all of the documents referred to above that may be
incorporated by reference in this Prospectus (not including exhibits to the
information that is incorporated by reference unless such exhibits are
specifically incorporated by reference into the information that this Prospectus
incorporates). Such requests should be directed to the Corporate Trust Office of
the Trustee specified in the accompanying Prospectus Supplement.
 
     Except as otherwise specified in the related Prospectus Supplement, no
information that relates to any Series of Certificates other than the Series
referred to in the accompanying Prospectus Supplement shall be deemed to be
incorporated by reference in this Prospectus.
 
                         REPORTS TO CERTIFICATEHOLDERS
 
     Monthly and annual reports concerning any Certificates and the related
Trust will be sent by the Trustee to all Certificateholders. See "Description of
the Certificates -- Reports to Certificateholders" herein. If the Certificates
of a Series are to be issued in book-entry form, such reports will be sent to
the Certificateholder of record, and beneficial owners of such Certificates will
have to rely on the procedures described herein under "Description of the
Certificates -- Form of Certificates -- Book-Entry Registration" to obtain such
reports.
 
                                        3
<PAGE>   105
 
                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
                      CAPTION                          PAGE
- ----------------------------------------------------   ----
<S>                                                    <C>
SUMMARY.............................................      5
RISK FACTORS........................................     16
    Limited Liquidity...............................     16
    Limited Obligations.............................     16
    Nature of the Security for Mortgage Loans.......     16
    Legal Considerations............................     18
    Yield, Maturity and Prepayment Considerations...     19
    The Status of the Mortgage Loans in the Event of
      Bankruptcy of the Sponsor.....................     21
    Limitations on Interest Payments and
      Foreclosures..................................     21
    Certificate Rating..............................     21
    Book-Entry Registration.........................     22
THE TRUSTS..........................................     22
    The Mortgage Loans -- General...................     22
    Forward Purchase Agreements; Purchase
      Accounts......................................     24
USE OF PROCEEDS.....................................     25
THE SPONSOR.........................................     25
    General.........................................     25
    Mortgage Loan Delinquency and Foreclosure
      Experience....................................     25
THE ORIGINATORS.....................................     26
    Underwriting Guidelines.........................     26
    Representations by Originators..................     27
DESCRIPTION OF THE CERTIFICATES.....................     28
    General.........................................     28
    Form of Certificates............................     29
    Distributions on Certificates...................     30
    Reports to Certificateholders...................     33
CREDIT ENHANCEMENT..................................     34
    Subordination...................................     34
    Reserve Accounts................................     35
    Certificate Guaranty Insurance Policies.........     36
    Mortgage Pool Insurance Policies................     36
    Special Hazard Insurance Policies...............     37
    Bankruptcy Bonds................................     37
    Cross Support...................................     38
    Other Insurance, Guarantees and Similar
      Instruments or Agreements.....................     38
    Maintenance of Credit Enhancement...............     38
MATURITY, PREPAYMENT AND YIELD CONSIDERATIONS.......     39
THE POOLING AND SERVICING AGREEMENT.................     41
    Assignment of Mortgage Loans....................     41
    Payments on the Mortgage Loans..................     43
    Investment of Accounts..........................     44
    Permitted Investments...........................     44
    Monthly Advances and Compensating Interest......     45
    Realization upon Defaulted Mortgage Loans.......     46
    General Servicing Procedures....................     46
    Sub-Servicers...................................     47
    Servicing and Other Compensation and Payment of
      Expenses......................................     47
    Maintenance of Hazard Insurance.................     47
    Enforcement of Due-on-Sale Clauses..............     48
    Voting..........................................     48
    Amendments......................................     49
    Events of Default...............................     49
    Rights upon Events of Default...................     50
    Termination; Optional Termination...............     50
    Evidence as to Compliance.......................     51
    Indemnification of Officers and Directors of the
      Sponsor.......................................     51
    The Trustee.....................................     51
CERTAIN LEGAL ASPECTS OF THE MORTGAGE LOANS AND
  RELATED MATTERS...................................     52
    Nature of the Mortgage Loans....................     52
    Foreclosure/Repossession........................     52
    Rights of Redemption............................     53
    Certain Provisions of California Deeds of
      Trust.........................................     54
    Anti-deficiency Legislation and Other
      Limitations on Lenders........................     54
    Enforceability of Due-on-Sale Clauses...........     55
    Prepayment Charges..............................     55
    Applicability of Usury Laws.....................     56
    Soldiers' and Sailors' Civil Relief Act.........     56
    Environmental Considerations....................     56
CERTAIN FEDERAL INCOME TAX CONSEQUENCES.............     57
    General.........................................     57
    Tax Status as a Grantor Trust...................     58
    Single Class of Senior Certificates.............     58
    Multiple Classes of Senior Certificates.........     61
    Sale or Exchange of a Senior Certificate........     64
    Non-U.S. Persons -- Senior Certificates.........     64
    Information Reporting and Backup Withholding....     64
    Tax Status as a REMIC...........................     65
    Tiered REMIC Structures.........................     66
    Taxation of Regular Certificates................     66
    Residual Certificates...........................     72
    Prohibited Transactions and Other Taxes.........     74
    Liquidation and Termination.....................     74
    Administrative Matters..........................     74
STATE TAX CONSIDERATIONS............................     75
ERISA CONSIDERATIONS................................     75
    Plan Asset Regulations..........................     75
    Prohibited Transaction Class Exemption..........     76
LEGAL INVESTMENT CONSIDERATIONS.....................     77
    SMMEA...........................................     77
    FFIEC Policy Statement..........................     77
    General.........................................     78
METHOD OF DISTRIBUTION..............................     78
LEGAL MATTERS.......................................     79
FINANCIAL INFORMATION...............................     79
RATING..............................................     79
INDEX OF PRINCIPAL TERMS............................     80
</TABLE>
 
                                        4
<PAGE>   106
 
                                    SUMMARY
 
     This Summary is qualified in its entirety by reference to the detailed
information appearing elsewhere in this Prospectus and in the related Prospectus
Supplement. Reference is made to the Index of Principal Terms for the location
in this Prospectus of the definitions of certain capitalized terms not otherwise
defined in this Summary.
 
Certificates Offered................       Mortgage Pass-Through Certificates
                                           (the "Certificates"), issuable in
                                           series (each, a "Series").
 
The Sponsor.........................       Aames Capital Corporation, a
                                           California corporation (the
                                           "Sponsor"). The principal office of
                                           the Sponsor is located in Los
                                           Angeles, California. See "The
                                           Sponsor" herein.
 
The Servicer........................       The entity specified in the related
                                           Prospectus Supplement (the
                                           "Servicer") as responsible for
                                           servicing the Mortgage Loans. The
                                           Sponsor or one of its affiliates may
                                           act as the Servicer for one or more
                                           Series of Certificates. See "The
                                           Pooling and Servicing
                                           Agreement -- General Servicing
                                           Procedures" herein.
 
Sub-Servicers.......................       The Servicer may appoint one or more
                                           mortgage servicing institutions
                                           (each, a "Sub-Servicer") to service
                                           and administer the Mortgage Loans in
                                           a Mortgage Pool if so indicated in
                                           the related Prospectus Supplement.
 
The Trustee.........................       The trustee (the "Trustee") for each
                                           Series of Certificates will be
                                           specified in the related Prospectus
                                           Supplement.
 
The Certificates....................       Each Series of Certificates will be
                                           issued at the direction of the
                                           Sponsor by a separate trust fund
                                           (each, a "Trust"), created pursuant
                                           to an agreement (each, a "Pooling and
                                           Servicing Agreement") among the
                                           Sponsor, the Servicer and the
                                           Trustee. Each Certificate will
                                           represent a beneficial ownership
                                           interest in the assets of the related
                                           Trust which will consist primarily of
                                           the Mortgage Loans.
 
                                           The Certificates of any Series may be
                                           issued in one or more classes (each,
                                           a "Class"), as specified in the
                                           related Prospectus Supplement. A
                                           Series of Certificates may include
                                           one or more Classes of senior
                                           Certificates (collectively, the
                                           "Senior Certificates") that receive
                                           certain preferential treatment
                                           specified in the related Prospectus
                                           Supplement with respect to one or
                                           more Classes of subordinate
                                           Certificates (collectively, the
                                           "Subordinated Certificates"). Certain
                                           Series or Classes of Certificates may
                                           be covered by a Certificate Guaranty
                                           Insurance Policy, a Mortgage Pool
                                           Insurance Policy, a Special Hazard
                                           Insurance Policy, a Bankruptcy Bond
                                           or other insurance policies, cash
                                           accounts, letters of credit,
                                           financial guaranty insurance
                                           policies, third party guarantees or
 
                                        5
<PAGE>   107
 
                                           other forms of credit enhancement, as
                                           described herein and in the related
                                           Prospectus Supplement. See "Credit
                                           Enhancement" herein.
 
                                           Each Class of Certificates within a
                                           Series will evidence the interests
                                           specified in the related Prospectus
                                           Supplement, which may (i) include the
                                           right to receive distributions
                                           allocable only to principal, only to
                                           interest or to any combination
                                           thereof; (ii) include the right to
                                           receive distributions only of
                                           prepayments of principal throughout
                                           the lives of the Certificates or
                                           during specified periods; (iii) be
                                           subordinated in the right to receive
                                           distributions of scheduled payments
                                           of principal, prepayments of
                                           principal, interest or any
                                           combination thereof to one or more
                                           other Classes of Certificates of such
                                           Series throughout the lives of the
                                           Certificates or during specified
                                           periods or may be subordinated with
                                           respect to certain losses or
                                           delinquencies; (iv) include the right
                                           to receive such distributions only
                                           after the occurrence of events
                                           specified in the related Prospectus
                                           Supplement; (v) include the right to
                                           receive distributions in accordance
                                           with a schedule or formula or on the
                                           basis of collections from designated
                                           portions of the assets in the related
                                           Trust; (vi) include, as to
                                           Certificates entitled to
                                           distributions allocable to interest,
                                           the right to receive interest at a
                                           fixed rate or an adjustable rate; and
                                           (vii) include, as to Certificates
                                           entitled to distributions allocable
                                           to interest, the right to
                                           distributions allocable to interest
                                           only after the occurrence of events
                                           specified in the related Prospectus
                                           Supplement and, in each case, may
                                           accrue interest until such events
                                           occur, as specified in such
                                           Prospectus Supplement. The timing and
                                           amount of such distributions may vary
                                           among Classes as specified in the
                                           related Prospectus Supplement.
 
                                           Unless otherwise specified in the
                                           related Prospectus Supplement, the
                                           Certificates will be issuable in
                                           fully registered form, in the minimum
                                           denominations set forth in such
                                           Prospectus Supplement. See
                                           "Description of the Certificates"
                                           herein.
 
The Mortgage Loans..................       The primary assets of each Trust will
                                           consist of one or more pools (each, a
                                           "Mortgage Pool") of first and junior
                                           lien mortgage loans or deeds of trust
                                           (the "Mortgage Loans"), including any
                                           note or other instrument of
                                           indebtedness (each, a "Mortgage
                                           Note"). The Mortgage Loans will be
                                           secured by one- to four-family
                                           residential properties, including
                                           townhouses, condominiums and
                                           manufactured housing (which is
                                           permanently affixed to and treated as
                                           real property under local law), but
                                           excluding co-operatives and mobile
                                           homes.
 
                                        6
<PAGE>   108
 
                                           The Mortgage Loans will not be
                                           insured or guaranteed by any
                                           governmental agency.
 
                                           The Mortgage Loans to be included in
                                           any Mortgage Pool will be described
                                           in the related Prospectus Supplement.
                                           The Mortgage Loans will have interest
                                           payable thereon at (i) fixed rates
                                           specified in the related Prospectus
                                           Supplement, (ii) adjustable rates
                                           computed as specified in the related
                                           Prospectus Supplement or (iii)
                                           graduated or other variable rates
                                           described in the related Prospectus
                                           Supplement. Unless otherwise
                                           specified in the related Prospectus
                                           Supplement, each Mortgage Loan will
                                           require monthly payment of principal
                                           and interest. Scheduled payments of
                                           principal on any Mortgage Loan may be
                                           computed (i) on a level debt service
                                           basis that will result in full
                                           amortization over the stated term of
                                           such Mortgage Loan, (ii) in the case
                                           of a Balloon Loan, on the basis of an
                                           assumed amortization schedule that is
                                           significantly longer than the
                                           original term of maturity of such
                                           Mortgage Loan and will require
                                           payment of a substantial amount of
                                           principal at the stated maturity
                                           specified in the related Mortgage
                                           Note or (iii) on such other basis as
                                           is specified in the related
                                           Prospectus Supplement.
 
                                           If so specified in the related
                                           Prospectus Supplement, the Mortgage
                                           Pool may be divided into two or more
                                           groups based on certain
                                           characteristics of the related
                                           Mortgage Loans (such as type or
                                           amount of Mortgage Rate, remaining
                                           term to maturity or type of Mortgaged
                                           Property) and amounts received,
                                           collected or recovered in respect of
                                           any such group will be the primary
                                           source from which distributions on
                                           certain Classes of Certificates will
                                           be derived.
 
                                           The property securing a Mortgage Loan
                                           (each, a "Mortgaged Property") may be
                                           located in any one of the fifty
                                           states or the District of Columbia.
                                           Unless otherwise specified in the
                                           related Prospectus Supplement, all of
                                           the Mortgage Loans will be covered by
                                           Standard Hazard Insurance Policies
                                           insuring against certain losses due
                                           to fire and other causes.
 
                                           The Prospectus Supplement for each
                                           Series of Certificates will specify
                                           with respect to all Mortgage Loans
                                           included in each related Mortgage
                                           Pool, among other things, (i) the
                                           aggregate outstanding principal
                                           balance and the average outstanding
                                           principal balance of the Mortgage
                                           Loans in such Mortgage Pool as of the
                                           date specified in the Prospectus
                                           Supplement (the "Cut-off Date"), (ii)
                                           the largest principal balance of any
                                           of the Mortgage Loans, (iii) the
                                           types of Mortgaged Properties
                                           securing the Mortgage Loans, (iv) the
                                           original terms to maturity of the
                                           Mortgage
 
                                        7
<PAGE>   109
 
                                           Loans, (v) the weighted average term
                                           to maturity of the Mortgage Loans as
                                           of the Cut-off Date and the range of
                                           the terms to maturity, (vi) the
                                           ranges of the Combined Loan-to-Value
                                           Ratios at origination, (vii) the
                                           weighted average Mortgage Rate and
                                           ranges of Mortgage Rates borne by the
                                           Mortgage Loans and (viii) the
                                           geographic distribution of the
                                           Mortgaged Properties on a
                                           state-by-state basis.
 
Forward Purchase Commitments;
Purchase Accounts...................       If so specified in the related
                                           Prospectus Supplement, the related
                                           Pooling and Servicing Agreement may
                                           contain provisions pursuant to which
                                           the Sponsor will agree to transfer
                                           additional Mortgage Loans to the
                                           related Trust for a specified period
                                           of time (the "Commitment Period")
                                           following the date on which such
                                           Trust is established and the related
                                           Certificates are issued (such
                                           provisions being referred to herein
                                           as a "Forward Purchase Commitment").
                                           Any Forward Purchase Commitment will
                                           require that any Mortgage Loans so
                                           transferred to a Trust conform to the
                                           requirements specified in the related
                                           Pooling and Servicing Agreement. If a
                                           Forward Purchase Commitment is to be
                                           utilized, unless otherwise specified
                                           in the related Prospectus Supplement,
                                           the Trustee will be required to
                                           deposit in a segregated account
                                           (each, a "Purchase Account") all or a
                                           portion of the proceeds received by
                                           the Sponsor in connection with the
                                           sale of one or more Classes of
                                           Certificates of the related Series.
                                           Subsequently, the additional Mortgage
                                           Loans will be conveyed by the Sponsor
                                           to the related Trust in exchange for
                                           cash from the related Purchase
                                           Account in one or more transfers.
                                           Unless otherwise specified in the
                                           related Prospectus Supplement, the
                                           transfer of additional Mortgage Loans
                                           to the related Trust pursuant to any
                                           Forward Purchase Commitment must be
                                           completed within three months from
                                           the date such Trust is established.
                                           The related Pooling and Servicing
                                           Agreement will require that, if all
                                           amounts originally deposited to such
                                           Purchase Account are not applied to
                                           purchase additional Mortgage Loans by
                                           the end of such period, then any
                                           amounts remaining on deposit in the
                                           Purchase Account will be released
                                           from the Purchase Account and
                                           distributed in reduction of the
                                           principal balance of the related
                                           Class or Classes of Certificates as
                                           specified in the related Prospectus
                                           Supplement.
 
Credit Enhancement..................       The Mortgage Loans in a Trust or the
                                           Certificates of one or more Classes
                                           in the related Series may have the
                                           benefit of one or more types of
                                           credit enhancement, as described in
                                           the related Prospectus Supplement.
                                           The protection against losses
                                           afforded by any such credit support
                                           will be limited. Such credit
 
                                        8
<PAGE>   110
 
                                           enhancement may include one or more
                                           of the following types or another
                                           type of credit enhancement as
                                           specified in the Prospectus
                                           Supplement:
 
     A. Subordinated Certificates...       The rights of the holders of any
                                           Subordinated Certificates of a Series
                                           to receive distributions with respect
                                           to the related Trust will be
                                           subordinated to the rights of the
                                           holders of the Senior Certificates of
                                           the same Series to receive
                                           distributions to the extent described
                                           in the related Prospectus Supplement.
                                           This subordination is intended to
                                           enhance the likelihood of regular
                                           receipt by holders of Senior
                                           Certificates of the full amount of
                                           payments which such holders would be
                                           entitled to receive if there had been
                                           no losses; however, there can be no
                                           assurance that the Senior
                                           Certificates will receive the full
                                           amount of payments to which they are
                                           entitled as a result of such
                                           subordination or the existence of the
                                           Reserve Accounts described below. The
                                           protection afforded to the holders of
                                           Senior Certificates through
                                           subordination may be accomplished by
                                           the preferential right of such
                                           Certificateholders to receive, prior
                                           to any distribution being made in
                                           respect of the related Subordinated
                                           Certificates, the amounts of
                                           principal and interest due to them on
                                           each Distribution Date out of the
                                           funds available for distribution on
                                           such date in the related Certificate
                                           Account to the extent described in
                                           the related Prospectus Supplement.
                                           The protection afforded to the
                                           holders of Senior Certificates
                                           through subordination also may be
                                           accomplished by allocating certain
                                           types of losses or delinquencies to
                                           the related Subordinated Certificates
                                           to the extent described in the
                                           related Prospectus Supplement.
 
                                           If so specified in the related
                                           Prospectus Supplement, a Subordinated
                                           Class of Certificates may be senior
                                           to other Classes of Certificates with
                                           respect to the right to receive
                                           certain types of payments or with
                                           respect to allocation of certain
                                           losses or delinquencies. If so
                                           specified in the related Prospectus
                                           Supplement, subordination may apply
                                           only in the event of certain types of
                                           losses not covered by other forms of
                                           credit enhancement, such as hazard
                                           losses not covered by Standard Hazard
                                           Insurance Policies or losses due to
                                           the bankruptcy of the borrower under
                                           a Mortgage Loan (the "Mortgagor") not
                                           covered by a Bankruptcy Bond. The
                                           related Prospectus Supplement will
                                           set forth information concerning the
                                           amount of subordination of a Class or
                                           Classes of Subordinated Certificates
                                           in a Series, the circumstances in
                                           which such subordination will be
                                           applicable and the manner, if any, in
                                           which the amount of subordination
                                           will decrease over time.
 
                                        9
<PAGE>   111
 
     B. Reserve Account.............       If so specified in the related
                                           Prospectus Supplement, one or more
                                           reserve or spread accounts (each, a
                                           "Reserve Account") may be established
                                           and maintained, in whole or in part,
                                           by the deposit therein of
                                           distributions allocable to the
                                           holders of specified Classes of
                                           Certificates for a specified time or
                                           until a specified level is reached.
                                           The related Prospectus Supplement
                                           will set forth information concerning
                                           the manner of funding any Reserve
                                           Account and the conditions under
                                           which amounts in any such Reserve
                                           Account will be used to make
                                           distributions to holders of certain
                                           Classes of Certificates or released
                                           to holders of certain Classes of
                                           Certificates, the Servicer, the
                                           Sponsor or another entity.
 
     C. Certificate Guaranty
Insurance Policy....................       If so specified in the related
                                           Prospectus Supplement, a certificate
                                           guaranty insurance policy or policies
                                           (each, a "Certificate Guaranty
                                           Insurance Policy") may be obtained
                                           and maintained for a Class or Series
                                           of Certificates. A Certificate
                                           Guaranty Insurance Policy generally
                                           will unconditionally and irrevocably
                                           guarantee that the full amount of
                                           principal and interest distributable
                                           to Certificateholders on any
                                           Distribution Date, as well as any
                                           other amounts specified in the
                                           related Prospectus Supplement (the
                                           "Insured Amount"), will be available
                                           for distribution to
                                           Certificateholders on such
                                           Distribution Date. The terms of any
                                           such Certificate Guaranty Insurance
                                           Policy will be described in the
                                           related Prospectus Supplement.
 
     D. Mortgage Pool Insurance
Policy..............................       If so specified in the related
                                           Prospectus Supplement, a mortgage
                                           pool insurance policy or policies
                                           (each, a "Mortgage Pool Insurance
                                           Policy") may be obtained and
                                           maintained for all or certain of the
                                           Mortgage Loans in the related Trust,
                                           limited in scope, covering losses on
                                           the related Mortgage Loans up to a
                                           maximum amount. The terms of any such
                                           Mortgage Pool Insurance Policy will
                                           be described in the related
                                           Prospectus Supplement.
 
     E. Special Hazard Insurance
Policy..............................       If so specified in the related
                                           Prospectus Supplement, certain
                                           physical risks with respect to the
                                           related Mortgaged Properties that
                                           would not otherwise be insured
                                           against by Standard Hazard Insurance
                                           Policies may be covered by a special
                                           hazard insurance policy or policies
                                           (each, a "Special Hazard Insurance
                                           Policy"). Each Special Hazard
                                           Insurance Policy will be limited in
                                           scope and will cover losses up to a
                                           maximum amount. The terms of any such
                                           Special Hazard Insurance Policy will
                                           be described in the related
                                           Prospectus Supplement.
 
     F. Bankruptcy Bond.............       If so specified in the related
                                           Prospectus Supplement, a mortgagor
                                           bankruptcy bond or bonds (each, a
 
                                       10
<PAGE>   112
 
                                           "Bankruptcy Bond") may be obtained to
                                           cover certain losses resulting from a
                                           reduction by a bankruptcy court of
                                           scheduled payments of principal or
                                           interest on a Mortgage Loan or a
                                           reduction by such court of the
                                           principal amount of a Mortgage Loan.
                                           The level of coverage and other terms
                                           of each Bankruptcy Bond will be
                                           specified in the related Prospectus
                                           Supplement.
 
     G. Cross Support...............       If so specified in the related
                                           Prospectus Supplement, the ownership
                                           interests of separate Trusts or
                                           separate groups of assets in a single
                                           Trust may be evidenced by separate
                                           Classes of the related Series of
                                           Certificates. In such case, credit
                                           support may be provided by a
                                           cross-support feature which requires
                                           that distributions be made with
                                           respect to certain Certificates
                                           evidencing interests in one or more
                                           Trusts or asset groups prior to
                                           distributions in respect of other
                                           interests in other Trusts or asset
                                           groups. If specified in the related
                                           Prospectus Supplement, the coverage
                                           provided by one or more other forms
                                           of credit support, such as Reserve
                                           Accounts or Certificate Guaranty
                                           Insurance Policies, may apply
                                           concurrently to two or more separate
                                           Trusts, without priority among such
                                           Trusts, until the credit support is
                                           exhausted. If applicable, the
                                           Prospectus Supplement will identify
                                           the Trusts or asset groups to which
                                           such credit support relates and the
                                           manner of determining the amount of
                                           the coverage provided thereby and of
                                           the application of such coverage to
                                           the identified Trusts or asset
                                           groups.
 
     H. Other Credit Enhancement....       Other credit enhancement
                                           arrangements, including, but not
                                           limited to, letters of credit or
                                           third party guarantees, may be used
                                           to provide coverage for certain risks
                                           of losses on the Mortgage Loans in a
                                           given Trust. These arrangements may
                                           be in addition to or in lieu of any
                                           forms of credit support described in
                                           this Prospectus. The related
                                           Prospectus Supplement will describe
                                           any such arrangements, including
                                           information as to the extent of
                                           coverage and any conditions thereto
                                           or limitations thereon. Any such
                                           arrangement must be acceptable to
                                           each nationally recognized
                                           statistical rating agency that is
                                           engaged by the Sponsor to provide a
                                           rating for any Class of Certificates
                                           of the related Series (each, a
                                           "Rating Agency").
 
Advances............................       Unless otherwise specified in the
                                           related Prospectus Supplement, the
                                           Servicer and, if applicable, each
                                           Sub-Servicer will be obligated each
                                           month (or at such other intervals
                                           specified in the related Prospectus
                                           Supplement) to advance amounts
                                           corresponding to all or a portion of
                                           delinquent interest payments on
 
                                       11
<PAGE>   113
 
                                           such Mortgage Loan until the date on
                                           which the related Mortgaged Property
                                           is sold at a foreclosure sale or the
                                           related Mortgage Loan is otherwise
                                           liquidated or charged off. Any such
                                           obligation to make advances may be
                                           limited to amounts due to holders of
                                           Senior Certificates, to amounts
                                           deemed to be recoverable from late
                                           payments or liquidation proceeds, for
                                           specified periods or any combination
                                           thereof, in each case as specified in
                                           the related Prospectus Supplement.
                                           See "The Pooling and Servicing
                                           Agreement -- Monthly Advances and
                                           Compensating Interest" herein.
 
Compensating Interest...............       Unless otherwise specified in the
                                           related Prospectus Supplement, with
                                           respect to each Mortgage Loan as to
                                           which a prepayment is received, that
                                           becomes a Liquidated Mortgage Loan or
                                           is otherwise charged-off during the
                                           Collection Period related to a
                                           Distribution Date, the Servicer will
                                           be required with respect to such
                                           Distribution Date to remit to the
                                           Trustee, from amounts otherwise
                                           payable to the Servicer as servicing
                                           compensation, an amount generally
                                           representing the excess of interest
                                           on the principal balance of such
                                           Mortgage Loan prior to such
                                           prepayment, liquidation or charge-off
                                           over the amount of interest actually
                                           received on the related Mortgage Loan
                                           during the applicable Collection
                                           Period. See "The Pooling and
                                           Servicing Agreement -- Monthly
                                           Advances and Compensating Interest"
                                           herein.
 
Optional Termination................       The Sponsor, the Servicer, the
                                           holders of REMIC Residual
                                           Certificates or certain other
                                           entities specified in the related
                                           Prospectus Supplement may have the
                                           option to effect early retirement of
                                           a Series of Certificates through the
                                           purchase of the Mortgage Loans in the
                                           Trust, subject to the aggregate
                                           principal balance of the related
                                           Mortgage Loans being less than the
                                           percentage specified in the related
                                           Prospectus Supplement of the
                                           aggregate principal balance of the
                                           Mortgage Loans at the Cut-off Date
                                           for the related Series. Typically,
                                           the Sponsor, the Servicer or such
                                           other entity will cause the
                                           retirement of a Series of
                                           Certificates when servicing of the
                                           then remaining amount of Mortgage
                                           Loans becomes inefficient. See "The
                                           Pooling and Servicing
                                           Agreement -- Termination; Optional
                                           Termination" herein.
 
Certain Federal Income Tax
Consequences........................       The federal income tax consequences
                                           of the purchase, ownership and
                                           disposition of the Certificates of
                                           each Series will depend on, among
                                           other things, whether an election is
                                           made to treat the corresponding Trust
                                           (or certain assets of the Trust) as a
                                           "real estate mortgage investment
                                           conduit"
 
                                       12
<PAGE>   114
 
                                           ("REMIC") under the Internal Revenue
                                           Code of 1986, as amended (the
                                           "Code").
 
     A. REMIC.......................       If an election is to be made to treat
                                           the Trust for a Series of
                                           Certificates as a REMIC for federal
                                           income tax purposes, the related
                                           Prospectus Supplement will specify
                                           which Class or Classes thereof will
                                           be designated as regular interests in
                                           the REMIC ("Regular Certificates")
                                           and which Class of Certificates will
                                           be designated as the residual
                                           interest in the REMIC ("Residual
                                           Certificates"). To the extent
                                           provided herein and in the related
                                           Prospectus Supplement, Certificates
                                           representing an interest in the REMIC
                                           will be considered "qualifying real
                                           property loans" within the meaning of
                                           Section 593(d) of the Code, "real
                                           estate assets" for purposes of
                                           Section 856(c)(5)(A) of the Code and
                                           assets described in Section
                                           7701(a)(19)(C) of the Code.
 
                                           For federal income tax purposes,
                                           Regular Certificates generally will
                                           be treated as debt obligations of the
                                           Trust with payment terms equivalent
                                           to the terms of such Certificates.
                                           Holders of Regular Certificates will
                                           be required to report income with
                                           respect to such Certificates under an
                                           accrual method, regardless of their
                                           normal tax accounting method.
                                           Original issue discount, if any, on
                                           Regular Certificates will be
                                           includible in the income of the
                                           Certificateholders thereof as it
                                           accrues, in advance of receipt of the
                                           cash attributable thereto, which rate
                                           of accrual will be determined based
                                           on a reasonable assumed prepayment
                                           rate. The Residual Certificates
                                           generally will not be treated as
                                           evidences of indebtedness for federal
                                           income tax purposes, but instead, as
                                           representing rights to the taxable
                                           income or net loss of the REMIC.
 
     B. Grantor Trust...............       If no election is to be made to treat
                                           the Trust for a Series of
                                           Certificates ("Non-REMIC
                                           Certificates") as a REMIC, the Trust
                                           will be classified as a grantor trust
                                           for federal income tax purposes and
                                           not as an association taxable as a
                                           corporation. Holders of Non-REMIC
                                           Certificates will be treated for such
                                           purposes, subject to the possible
                                           application of the stripped bond
                                           rules, as owners of undivided
                                           interests in the related Mortgage
                                           Loans and generally will be required
                                           to report as income their pro rata
                                           share of the entire gross income
                                           (including amounts paid as reasonable
                                           servicing compensation) from the
                                           Mortgage Loans and will be entitled,
                                           subject to certain limitations, to
                                           deduct their pro rata share of
                                           expenses of the Trust.
 
                                           To the extent provided herein and in
                                           the related Prospectus Supplement,
                                           Non-REMIC Certificates
 
                                       13
<PAGE>   115
 
                                           will represent interests in
                                           "qualifying real property loans"
                                           within the meaning of Section 593(d)
                                           of the Code, "real estate assets" for
                                           purposes of Section 856(c)(5)(A) of
                                           the Code and "Loans . . . principally
                                           secured by an interest in real
                                           property" within the meaning of
                                           Section 7701(a)(19)(C)(v) of the
                                           Code.
 
                                           Investors are advised to consult
                                           their tax advisors and to review
                                           "Certain Federal Income Tax
                                           Consequences" herein and in the
                                           related Prospectus Supplement.
 
ERISA Considerations................       Fiduciaries of employee benefit plans
                                           subject to Title I of the Employee
                                           Retirement Income Security Act of
                                           1974, as amended ("ERISA"), should
                                           consider the ERISA fiduciary
                                           investment standards before
                                           authorizing an investment by a plan
                                           in a Series of Certificates. In
                                           addition, fiduciaries of employee
                                           benefit plans subject to Title I of
                                           ERISA, as well as certain plans not
                                           subject to ERISA, but which are
                                           subject to Section 4975 of the Code,
                                           such as individual retirement
                                           accounts and Keogh plans covering
                                           only a sole proprietor or partners
                                           (collectively, "Plan(s)"), should
                                           consult with their legal counsel to
                                           determine whether an investment in a
                                           Series of Certificates will cause the
                                           Mortgage Loans of the Trust to be
                                           considered plan assets pursuant to
                                           the plan asset regulations set forth
                                           in 29 C.F.R. sec. 2510.3-101 (the
                                           "Plan Asset Regulations"), thereby
                                           subjecting the Plan to the prohibited
                                           transaction rules with respect to the
                                           Mortgage Loans and the Trustee or the
                                           Servicer to the fiduciary investment
                                           standards of ERISA, or cause the
                                           excise tax provisions of Section 4975
                                           of the Code to apply to the Mortgage
                                           Loans in the absence of an exemption
                                           granted by the Department of Labor
                                           applicable to the purchase, sale,
                                           transfer or holding of a Series of
                                           Certificates. See "ERISA
                                           Considerations" herein.
 
Rating..............................       At the date of issuance, each Class
                                           of Certificates offered pursuant to
                                           the related Prospectus Supplement
                                           will be rated in one of the four
                                           highest rating categories by one or
                                           more Rating Agencies. See "Rating"
                                           herein.
 
Legal Investment....................       As disclosed in the related
                                           Prospectus Supplement, certain
                                           Classes of Certificates may not
                                           constitute "mortgage related
                                           securities" for purposes of the
                                           Secondary Mortgage Market Enhancement
                                           Act of 1984 ("SMMEA") and, if so,
                                           will not be legal investments for
                                           certain types of institutional
                                           investors under SMMEA. Institutions
                                           whose investment activities are
                                           subject to legal investment laws and
                                           regulations or to review by certain
                                           regulatory authorities
 
                                       14
<PAGE>   116
 
                                           may be subject to additional
                                           restrictions on investment in certain
                                           Classes of Certificates. Any such
                                           institution should consult its own
                                           legal advisors in determining whether
                                           and the extent to which a Class of
                                           Certificates constitutes legal
                                           investments for such investors. See
                                           "Legal Investment Considerations"
                                           herein.
 
Registration of Certificates........       Unless otherwise specified in the
                                           related Prospectus Supplement, the
                                           Certificates will be issued as
                                           physical certificates ("Definitive
                                           Certificates") in fully registered
                                           form in the denominations specified
                                           in the Prospectus Supplement. One or
                                           more of the Classes of any Series of
                                           Certificates may be represented,
                                           however, by global certificates
                                           registered in the name of Cede & Co.
                                           ("Cede"), as nominee of The
                                           Depository Trust Company ("DTC"), or
                                           another nominee if so specified in
                                           the related Prospectus Supplement. In
                                           such case, the beneficial owners
                                           thereof will not be entitled to
                                           receive Definitive Certificates
                                           representing their respective
                                           interests, except in certain
                                           circumstances described in the
                                           related Prospectus Supplement. See
                                           "Description of the
                                           Certificates -- Form of
                                           Certificates -- Book-Entry
                                           Registration" herein.
 
                                       15
<PAGE>   117
 
                                  RISK FACTORS
 
LIMITED LIQUIDITY
 
     Prior to issuance, there will have been no market for the Certificates of
any Series. There can be no assurance that a secondary market for the
Certificates will develop or, if a secondary market does develop, that it will
provide Certificateholders with liquidity of investment or that it will continue
for the lives of the Certificates. Unless otherwise specified in the related
Prospectus Supplement, the Certificates will not constitute "mortgage related
securities" under the Secondary Mortgage Market Enhancement Act of 1984, as
amended ("SMMEA"), and certain investors may be subject to legal restrictions
that preclude their purchase of any such non-SMMEA Certificates. In addition,
certain Classes of Certificates may be restricted as to transferability to
certain entities if so specified in the related Prospectus Supplement. Any
restrictions on the purchase or transferability of the Classes of a given Series
of Certificates may have a negative effect on the development of a secondary
market in such Certificates.
 
LIMITED OBLIGATIONS
 
     Proceeds of the assets of any Trust, including the Mortgage Loans, any
Reserve Account and any Certificate Guaranty Insurance Policy or other form of
credit enhancement, will be the sole source of funds for the payment of the
required distributions on the Certificates of the related Series and there will
be no recourse to the Sponsor or any other entity in the event that such
proceeds are insufficient or otherwise unavailable to make any such required
distributions on such Certificates. The Certificates will represent beneficial
ownership interests in the related Trust only and will not represent interests
in or other obligations of the Sponsor, the Servicer, any Originator, any
Sub-Servicer or any other person. Neither the Certificates nor the Mortgage
Loans will be insured or guaranteed by any governmental agency or
instrumentality. The only obligations of the foregoing entities with respect to
the Certificates or the Mortgage Loans will be the obligations (if any) of the
Sponsor and the Servicer pursuant to certain limited representations and
warranties made with respect to the Mortgage Loans, and the servicing
obligations of the Servicer and any Sub-Servicer under the related Pooling and
Servicing Agreement (including their respective limited obligations to make
certain advances in the event of delinquencies on the Mortgage Loans, but only
to the extent deemed recoverable). Except as described in the related Prospectus
Supplement, neither the Certificates nor the underlying Mortgage Loans will be
guaranteed or insured by the Sponsor, the Servicer, the related Originators, the
Trustee, any Sub-Servicer or any of their respective affiliates. Notwithstanding
the foregoing, and as specified in the related Prospectus Supplement, certain
types of credit enhancement, such as a Certificate Guaranty Insurance Policy or
a letter of credit, may constitute a full recourse obligation of the provider of
such credit enhancement.
 
NATURE OF THE SECURITY FOR MORTGAGE LOANS
 
     Risks Associated with Any Decline in Value of Mortgaged Properties.  An
overall decline in the market value of residential real estate, the general
condition of a Mortgaged Property or other factors, including acts of nature
such as hurricanes, floods, tornadoes or earthquakes, could adversely affect the
values of the Mortgaged Properties such that the outstanding balances of the
Mortgage Loans, together with any other liens on the Mortgaged Properties, equal
or exceed the value of the Mortgaged Properties. Such a decline could, in
certain circumstances, result in the interest of the related Trust in the
Mortgaged Property being extinguished. In addition, certain areas of the country
may from time to time experience significant declines in real estate values. The
Sponsor will not be able to quantify the impact of any such declines in the
value of any Mortgaged Properties or predict whether, to what extent or how long
such declines may continue. Because certain Mortgage Loans may have been
underwritten pursuant to standards that rely primarily on the value of the
related Mortgaged Properties rather than the creditworthiness of the borrowers
under such Mortgage Loans (each, a "Mortgagor"), the actual rates of
delinquencies, foreclosures and losses on such Mortgage Loans, particularly in
periods during which the value of the related Mortgaged Properties has declined,
could be higher than those historically experienced by the mortgage lending
industry in general.
 
                                       16
<PAGE>   118
 
     Risks Associated with Junior Liens.  Certain of the Mortgage Loans will be
home equity loans secured by junior liens (each, a "Junior Loan") subordinate to
the rights of the mortgagees under the related senior mortgages (each, a "Senior
Lien"). As a result, the proceeds from any liquidation, insurance or
condemnation proceedings will be available to satisfy the principal balance of a
Junior Loan only to the extent that the claims, if any, of each such Senior Lien
are satisfied in full, including any related foreclosure costs. In addition, a
junior mortgagee may not foreclose on the Mortgaged Property securing the
related Junior Loan unless it forecloses subject to the related Senior Lien, in
which case it must either pay the entire amount of each Senior Lien to the
applicable mortgagee at or prior to the foreclosure sale or undertake the
obligation to make payments on each Senior Lien in the event of a default
thereunder. Generally, a servicer will satisfy each such Senior Lien at or prior
to the foreclosure sale only to the extent it determines that any amounts so
paid will be recoverable from future payments and collections on the Junior Loan
or otherwise. The Trusts will not have any source of funds (and may not be
permitted under the REMIC provisions of the Code) to satisfy any such Senior
Lien or make payments due under any Senior Lien. See "Certain Legal Aspects of
the Mortgage Loans and Related Matters -- Foreclosure/Repossession" herein.
 
     Risks Associated with Balloon Loans.  Certain of the Mortgage Loans may
constitute "Balloon Loans." Balloon Loans are loans originated with a term to
stated maturity that is shorter than the period on which the corresponding
amortization schedule is based. As a result, upon the maturity of a Balloon
Loan, the Mortgagor will be required to make a "balloon payment" which will be
significantly larger than the previous monthly payments due on such Balloon
Loan. The ability of such Mortgagor to repay a Balloon Loan at maturity
frequently will depend on such Mortgagor's ability to refinance the Mortgage
Loan. The ability of a Mortgagor to refinance such a Mortgage Loan will be
affected by a number of factors, including the prevailing level of mortgage
rates at the time, the value of the related Mortgaged Property, the Mortgagor's
equity in the related Mortgaged Property, the financial condition of the
Mortgagor, the tax laws and general economic conditions at the time.
 
     Although a low interest rate environment may facilitate the refinancing of
a Balloon Loan, the receipt and reinvestment by Certificateholders of the
proceeds in such an environment may produce a lower return than that previously
received in respect of the related Mortgage Loan. Conversely, a high interest
rate environment may make it more difficult for the Mortgagor to accomplish a
refinancing and may result in delinquencies or defaults. None of the Sponsor,
the Servicer, the Originators, the Trustee or any other entity will be obligated
to provide funds to refinance any Balloon Loan.
 
     Risks Associated with Bankruptcy of the Mortgagor.  General economic
conditions and other factors (which may not affect real property values) have an
impact on the ability of Mortgagors to repay Mortgage Loans. Loss of earnings,
illness, divorce and other similar factors may lead to an increase in
delinquencies, defaults and bankruptcy filings by Mortgagors. In the event of
personal bankruptcy of a Mortgagor, it is possible that a Trust could experience
a loss with respect to such Mortgagor's Mortgage Loan. In conjunction with a
Mortgagor's bankruptcy, a bankruptcy court may suspend or reduce the payments of
principal and interest to be paid with respect to such Mortgage Loan or
permanently reduce the principal balance of such Mortgage Loan, thus either
delaying or permanently limiting the amount received by the Trust with respect
to such Mortgage Loan. Moreover, in the event a bankruptcy court prevents the
transfer of the related Mortgaged Property to a Trust, any remaining balance on
such Mortgage Loan may not be recoverable.
 
     Risks Associated with Defaulted Mortgage Loans.  Even assuming that the
Mortgaged Properties provide adequate security for the Mortgage Loans,
substantial delays could be encountered in connection with the liquidation of
defaulted Mortgage Loans and corresponding delays in the distribution of related
proceeds to the Certificateholders could occur. An action to foreclose on a
Mortgaged Property securing a Mortgage Loan is regulated by state statutes and
rules and is subject to many of the same delays and expenses as other lawsuits
if defenses or counterclaims are interposed, sometimes requiring several years
to complete. Furthermore, in some states an action to obtain a deficiency
judgment is not permitted following a nonjudicial sale of a Mortgaged Property.
In the event of a default by a Mortgagor, these restrictions, among other
things, may impede the ability of the Servicer or any Sub-Servicer to foreclose
on or sell the Mortgaged Property or to obtain Liquidation Proceeds (net of
expenses) sufficient to repay all amounts due on the related Mortgage Loan. The
Servicer or any Sub-Servicer will be entitled to deduct from Liquidation
Proceeds all expenses
 
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<PAGE>   119
 
reasonably incurred in attempting to recover amounts due on the related
Liquidated Mortgage Loan and not yet repaid, including unreimbursed Monthly
Advances and Servicing Advances, payments to prior lienholders, legal fees and
costs of legal action, real estate taxes, and maintenance and preservation
expenses. In the event that any of the Mortgaged Properties fail to provide
adequate security for the related Mortgage Loans, and the credit enhancement for
the related Series is not available to cover resulting shortfalls,
Certificateholders could experience a loss on their investment.
 
     Liquidation expenses with respect to defaulted Mortgage Loans do not vary
directly with the outstanding principal balance of the Mortgage Loans at the
time of default. Therefore, assuming that the Servicer or any Sub-Servicer took
the same steps in realizing upon a defaulted Mortgage Loan having a small
remaining principal balance as it would in the case of a defaulted Mortgage Loan
having a larger principal balance, the amount realized after expenses of
liquidation would be smaller as a percentage of the outstanding principal
balance of the smaller Mortgage Loan than would be the case with a larger
Mortgage Loan. Because the average outstanding principal balances of Mortgage
Loans that are Junior Loans generally are smaller relative to the average
outstanding principal balances of Mortgage Loans that are first mortgage loans,
realizations net of liquidation expenses on defaulted Mortgage Loans that are
Junior Loans may also be smaller as a percentage of the principal amount of such
Mortgage Loans than would be the case if such mortgage loans were secured by
first mortgages.
 
     Environmental Concerns.  Under environmental legislation and case law
applicable in various states, a secured party that takes a deed in lieu of
foreclosure, acquires a Mortgaged Property at a foreclosure sale or, prior to
foreclosure, has been involved in decisions or actions that may lead to
contamination of a Mortgaged Property, may be liable for the costs of cleaning
up a contaminated site. Although such costs could be substantial, it is unclear
whether they would be imposed on a Trust, in its capacity as holder of any
related Mortgage Note, because under the terms of the related Pooling and
Servicing Agreement, a Trust is not required to take an active role in operating
the related Mortgaged Properties. See "Certain Legal Aspects of the Mortgage
Loans and Related Matters -- Environmental Considerations" herein.
 
     Risks Associated with Non-Owner Occupied Properties.  Certain of the
Mortgaged Properties relating to Mortgage Loans may not be owner occupied. It is
possible that the rates of delinquencies, foreclosures and losses on Mortgage
Loans secured by non-owner occupied properties could be higher than such rates
on Mortgage Loans secured by the primary residence of the borrower.
 
LEGAL CONSIDERATIONS
 
     State and Federal Regulations.  Applicable state laws generally regulate
interest rates and other charges, require certain disclosures and require
licensing of the Originators, the Servicer and any Sub-Servicer. In addition,
most states have other laws, public policies and general principles of equity
relating to the protection of consumers, unfair and deceptive practices and
practices which may apply to the origination, servicing and collection of the
Mortgage Loans. In California, for example, a mortgage lender is subject to the
California Fair Debt Collection Practices Act which regulates practices used to
effect collection on consumer loans. See "Certain Legal Aspects of the Mortgage
Loans and Related Matters" herein.
 
     The Mortgage Loans may also be subject to federal laws, including: (i) the
Truth in Lending Act and Regulation Z promulgated thereunder, which require
certain disclosures to the borrowers regarding the terms of the Mortgage Loans;
(ii) the Equal Credit Opportunity Act and Regulation B promulgated thereunder,
which prohibit discrimination on the basis of age, race, color, sex, religion,
marital status, national origin, receipt of public assistance or the exercise of
any right under the Consumer Credit Protection Act, in the extension of credit;
(iii) the Real Estate Settlement Procedures Act and Regulation X promulgated
thereunder, which require certain disclosures to borrowers regarding the
settlement and servicing of the Mortgage Loans; (iv) the Fair Credit Reporting
Act, which regulates the use and reporting of information related to the
borrower's credit experience; and (v) the Federal Trade Commission Preservation
of Consumer's Claims and Defenses Rule, 16 C.F.R. Part 433, regarding the
preservation of a consumer's rights.
 
                                       18
<PAGE>   120
 
     The federal Soldiers' and Sailors' Civil Relief Act of 1940, as amended
(the "Relief Act"), may affect the ability of the Servicer to collect full
amounts of interest on certain Mortgage Loans and could interfere with the
ability of the Servicer to foreclose on certain properties. See "Certain Legal
Aspects of the Mortgage Loans and Related Matters -- Soldiers' and Sailors'
Civil Relief Act" herein.
 
     It is possible that some of the Mortgage Loans will be subject to the
Riegle Community Development and Regulatory Improvement Act of 1994 (the "Riegle
Act") which incorporates the Home Ownership and Equity Protection Act of 1994.
The Riegle Act amended the Truth in Lending Act, which in turn led to certain
additional provisions being added to Regulation Z, the implementing regulation
of the Truth in Lending Act. These provisions impose additional disclosure and
other requirements on creditors with respect to non-purchase money mortgage
loans with high interest rates or high upfront fees and charges. In general,
mortgage loans within the purview of the Riegle Act have annual percentage rates
over 10% greater than the yield on Treasury Securities of comparable maturity
and/or fees and points which exceed the greater of 8% of the total loan amount
or $400. The provisions of the Riegle Act apply on a mandatory basis to all
mortgage loans originated on or after October 1, 1995. The provisions can impose
specific statutory liabilities upon creditors who fail to comply with their
provisions and may affect the enforceability of the related loans. In addition,
any assignee of the creditor would generally be subject to all claims and
defenses that the consumer could assert against the creditor, including, without
limitation, the right to rescind the mortgage loan.
 
     Depending on the provisions of the applicable law and the specific facts
and circumstances involved, violations of these laws, policies and principles
may limit the ability of the Servicer, or any Sub-Servicer, to collect all or
part of the principal of or interest on the Mortgage Loans, may entitle the
borrower to a refund of amounts previously paid and, in addition, could subject
the Servicer, or any Sub-Servicer, to damages and administrative sanctions. If
the Servicer, or any Sub-Servicer, is unable to collect all or part of the
principal or interest on any Mortgage Loans because of a violation of the
aforementioned laws, public policies or general principles of equity, the Trust
may be delayed from repaying, or may be unable to repay, all amounts owed to
Certificateholders. Furthermore, depending upon whether damages and sanctions
are assessed against the Servicer or an Originator, such violations may have a
material impact upon the financial ability of the Servicer to continue to act in
such capacity or the ability of an Originator to repurchase or replace Mortgage
Loans if such violation breaches a representation or warranty contained in the
related Pooling and Servicing Agreement.
 
YIELD, MATURITY AND PREPAYMENT CONSIDERATIONS
 
     The yield to maturity of any Class of Certificates will be affected by the
amount and timing of principal payments on the related Mortgage Loans, the
manner of allocation of available funds and/or losses to such Class, the
interest rates or amounts of interest payable on such Class and the purchase
price paid for such Class. The interaction of the foregoing factors may have
different effects on, and create different risks for, the various Classes of
Certificates, and the effects and/or risks for any one Class may vary over the
life of such Class. The related Prospectus Supplement may include additional
prepayment considerations with respect to different Classes of Certificates of a
Series. Investors should carefully consider the different consequences of such
risks as may be described in the related Prospectus Supplement.
 
     Unless otherwise specified in the related Prospectus Supplement, the
Mortgage Loans may be prepaid in full or in part at any time; however, a
prepayment penalty or premium may still be imposed in connection therewith. The
rate of prepayments of the Mortgage Loans cannot be predicted and may be
affected by a wide variety of economic, social and other factors, including
prevailing interest rates, the availability of alternative financing and
homeowner mobility. Therefore, no assurance can be given as to the level of
prepayments that may be experienced on Mortgage Loans included in any Trust.
 
     Although published statistical data regarding the effects of interest rates
on prepayment rates for Mortgage Loans of the type typically made or acquired by
the Originators is limited, a number of factors suggest that the prepayment
behavior of a pool including Mortgage Loans may be significantly different from
that of a pool composed entirely of conforming, non-conforming, "jumbo" or
government-insured (i.e., "traditional") first mortgage loans with equivalent
interest rates and maturities. One such factor is the smaller
 
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<PAGE>   121
 
average principal balance of Mortgage Loans that may result in a higher
prepayment rate than that of a traditional first mortgage loan with a larger
average balance, regardless of the interest rate environment. A small principal
balance, however, also may make refinancing Mortgage Loans at a lower interest
rate less attractive to the borrower relative to refinancing a larger balance
first mortgage loan, as the perceived impact to the borrower of lower interest
rates on the amount of the monthly payment for a Mortgage Loan may be less than
for a traditional first mortgage loan with a larger balance. Other factors that
might be expected to affect the prepayment rate of a pool of Mortgage Loans
include the amounts of, and interest rates on, the underlying Senior Liens, if
any, and the use of first mortgage loans as long-term financing for home
purchase and home equity loans as shorter-term financing for a variety of
purposes, including home improvement, education expenses and purchases of
consumer durables such as automobiles. Accordingly, Mortgage Loans may
experience a higher rate of prepayments than traditional first mortgage loans.
In addition, any future limitations on the deductibility of interest payments on
the Mortgage Loans for federal income tax purposes may further increase the rate
of prepayments on the Mortgage Loans.
 
     In addition, certain of the Mortgage Loans comprising the Mortgage Pool may
have adjustable Mortgage Interest Rates ("ARM Loans"). As is the case with
conventional fixed-rate mortgage loans, ARM Loans may be subject to a greater
rate of principal prepayments in a declining interest rate environment. For
example, if prevailing interest rates fall appreciably, ARM Loans could be
subject to higher prepayment rates than if prevailing interest rates remain
constant because the availability of fixed-rate mortgage loans at competitive
interest rates may encourage mortgagors to refinance their ARM Loans to "lock
in" a lower fixed interest rate. Conversely, if prevailing interest rates rise
appreciably, ARM Loans may prepay at lower rates than if prevailing interest
rates remain at or below those in effect at the time such ARM Loans were
originated. There can be no certainty as to the rate of prepayments on the ARM
Loans in stable or changing interest rate environments. See "Maturity,
Prepayment and Yield Considerations" herein.
 
     Prepayments may result from voluntary early payments by borrowers
(including payments in connection with refinancings of any related Senior
Liens), sales of Mortgaged Properties subject to due-on-sale provisions and
liquidations due to default, as well as the receipt of proceeds from physical
damage, credit life and disability insurance policies. In addition, repurchases
or purchases of Mortgage Loans from a Trust required to be made by the Sponsor
or the Servicer under the related Pooling and Servicing Agreement will have the
same effect on the Certificateholders as a prepayment of such Mortgage Loans.
Unless otherwise specified in the related Prospectus Supplement, all of the
Mortgage Loans contain due-on-sale provisions, and the Servicer will be required
to enforce such provisions unless (i) such enforcement would materially increase
the risk of default or delinquency on, or materially decrease the security for,
such Mortgage Loan or (ii) such enforcement is not permitted by applicable law,
in which case the Servicer is authorized to permit the purchaser of the related
Mortgaged Property to assume the Mortgage Loan. Additionally, should any
Originator solicit refinancings from existing borrowers, the rate of prepayments
on the Mortgage Loans may increase due to any resulting refinancings.
 
     Prepayments on the Mortgage Loans for a Series generally will result in a
faster rate of distributions of principal on the Certificates. Thus, the
prepayment experience of the Mortgage Loans will affect the average life and
yield to investors of each Class and the extent to which each such Class is paid
prior to its final scheduled Distribution Date. A Series may include Classes of
Certificates which pay "interest only" or are entitled to receive a
disproportionately high level of interest distributions as compared to the
amount of principal to which such Classes of Certificates are entitled (each, an
"Interest Weighted Class") or Classes of Certificates which pay "principal only"
or are entitled to receive a disproportionately high level of principal
distributions compared to the amount of interest to which such Classes of
Certificates are entitled (each, a "Principal Weighted Class"). A Series may
include an Interest Weighted Class offered at a significant premium or a
Principal Weighted Class offered at a substantial discount. Yields on such
Classes of Certificates will be extremely sensitive to prepayments on the
Mortgage Loans for such Series. In general if a Certificate, including a
Certificate of an Interest Weighted Class, is purchased at a premium and
principal distributions on the Mortgage Loans occur at a rate faster than
anticipated at the time of purchase, the investor's actual yield to maturity
could be significantly lower than that assumed at the time of purchase. Where
the amount of interest allocated with respect to an Interest Weighted Class is
extremely disproportion-
 
                                       20
<PAGE>   122
 
ate to principal, a Certificateholder could, under some such prepayment
scenarios, fail to recoup its original investment. Conversely, if a Certificate,
including a Certificate of a Principal Weighted Class, is purchased at a
discount and principal distributions thereon occur at a rate slower than assumed
at the time of purchase, the investor's actual yield to maturity could be
significantly lower than that originally anticipated. See "Maturity, Prepayment
and Yield Considerations" herein.
 
     Any rating assigned to the Certificates by a Rating Agency will reflect
only such Rating Agency's assessment of the likelihood that timely distributions
will be made with respect to such Certificates in accordance with the related
Pooling and Servicing Agreement. Such rating will not constitute an assessment
of the likelihood that principal prepayments on the Mortgage Loans will be made
by Mortgagors or of the degree to which the rate of such prepayments might
differ from that originally anticipated. As a result, such rating will not
address the possibility that prepayment rates higher or lower than anticipated
by an investor may cause such investor to experience a lower than anticipated
yield, or that an investor purchasing an Interest Weighted Certificate at a
significant premium might fail to recoup its initial investment.
 
     Collections on the Mortgage Loans may vary due to the level of incidence of
delinquent payments and of prepayments. Collections on the Mortgage Loans may
also vary due to seasonal purchasing and payment habits of Mortgagors.
 
THE STATUS OF THE MORTGAGE LOANS IN THE EVENT OF BANKRUPTCY OF THE SPONSOR
 
     In the event of the bankruptcy of the Sponsor, a trustee in bankruptcy of
the Sponsor or its creditors could attempt to recharacterize the sale of the
Mortgage Loans to the related Trust as a borrowing by the Sponsor or an
affiliate. If such recharacterization were to be upheld, the related
Certificateholders could be deemed to be creditors of the Sponsor or such
affiliate, with the Mortgage Loans constituting security for such debt and,
thus, the Mortgage Loans might be subject to the automatic stay of the
Bankruptcy Court having jurisdiction over the Sponsor's or its affiliate's
bankruptcy estate and a trustee in bankruptcy could elect to accelerate payment
of the Certificates and liquidate the Mortgage Loans, with the
Certificateholders entitled to the then outstanding principal amount thereof
together with accrued interest. Thus, the Certificateholders could lose the
right to future payments of interest and might suffer reinvestment loss in a
lower interest rate environment. Even if such recharacterization were not
upheld, Certificateholders may be subject to substantial delays in distributions
due to the bankruptcy proceedings.
 
LIMITATIONS ON INTEREST PAYMENTS AND FORECLOSURES
 
     Generally, under the terms of the Relief Act or similar state legislation,
a mortgagor who enters military service after the origination of the related
mortgage loan (including a mortgagor who is a member of the National Guard or is
in reserve status at the time of the origination of the mortgage loan and is
later called to active duty) may not be charged interest (including fees and
charges) above an annual rate of 6% during the period of such mortgagor's active
duty status, unless a court orders otherwise upon application of the lender. It
is possible that such action could affect, for an indeterminate period of time,
the ability of the Servicer to collect full amounts of interest on certain of
the Mortgage Loans. In addition, the Relief Act imposes limitations which would
impair the ability of the Servicer to foreclose on an affected Mortgage Loan
during the Mortgagor's period of active duty status. Thus, in the event that
such a Mortgage Loan goes into default, there may be delays and losses
occasioned by the inability to realize upon the Mortgaged Property in a timely
fashion.
 
CERTIFICATE RATING
 
     Depending on the structure of the related transaction, the rating of a
Series or Class of Certificates the credit of which is enhanced through external
means, such as a letter of credit, Certificate Guaranty Insurance Policy,
Mortgage Pool Insurance Policy, Special Hazard Insurance Policy or Bankruptcy
Bond, may depend primarily on the creditworthiness of the provider of such
external credit enhancement device. Any reduction or withdrawal of the rating
assigned to the claims-paying ability of the credit enhancement provider below
the
 
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<PAGE>   123
 
rating initially given to such Certificates would likely result in a reduction
in the rating of such Certificates and, in such event, the market price of such
Certificates could be adversely affected. See "Rating" herein.
 
BOOK-ENTRY REGISTRATION
 
     Effect on Liquidity.  If so specified in the related Prospectus Supplement,
the Certificates may initially be registered in book-entry form. Issuance of the
Certificates in book-entry form may reduce the liquidity of such Certificates in
the secondary market because investors may be unwilling to purchase Certificates
for which they cannot obtain physical certificates.
 
     Difficulty in Pledging.  Because transactions in Certificates, in most
cases, will be able to be effected only through Participants, Indirect
Participants and certain banks, the ability of a Certificateholder to pledge a
Certificate to persons or entities that do not participate in the DTC (as
defined herein) system, or otherwise to take actions in respect of such
Certificates, may be impaired because physical certificates representing the
Certificates will not generally be available.
 
     Potential Delays in Receipt of Distributions.  Certificateholders may
experience some delay in their receipt of distributions of interest on and
principal of the Certificates because distributions may be required to be
forwarded by the related Trustee to DTC and, in such a case, DTC will be
required to credit such distributions to the accounts of its Participants which
thereafter will be required to credit them to the accounts of the applicable
Certificateholders either directly or indirectly through Indirect Participants.
See "Description of the Certificates -- Form of Certificates -- Book-Entry
Registration" herein.
 
                                   THE TRUSTS
 
     A Trust for any Series of Certificates will include a Mortgage Pool that
may consist of Mortgage Loans together with payments in respect thereof and
certain other accounts, obligations or agreements, in each case as specified in
the related Prospectus Supplement.
 
     Unless otherwise specified in the related Prospectus Supplement, the
Certificates will be entitled to payment only from the assets of the related
Trust and will not be entitled to payments in respect of the assets of any other
Trust established by the Sponsor or any of its affiliates.
 
     The following is a brief description of the Mortgage Loans expected to be
included in the Trusts. The related Prospectus Supplement will set forth
detailed information respecting the Mortgage Loans proposed to be included in
the related Mortgage Pool. Information regarding the actual composition of the
Mortgage Loans in the related Mortgage Pool will be set forth in a report on
Form 8-K to be filed with the Commission within 15 days after such Mortgage Pool
is complete (the "Detailed Description"). A schedule of the Mortgage Loans
relating to such Series will be attached to the related Pooling and Servicing
Agreement delivered in connection with the issuance of the Certificates.
 
     If so specified in the related Prospectus Supplement, the Mortgage Pool may
be divided into two or more groups based on certain characteristics of the
related Mortgage Loans (such as type or amount of Mortgage Rate, remaining term
to maturity or type of Mortgaged Property) and amounts received, collected or
recovered in respect of any such group will be the primary source from which
distributions on certain Classes of Certificates will be derived.
 
THE MORTGAGE LOANS -- GENERAL
 
     The real properties (including condominiums and townhouses) which secure
repayment of the Mortgage Loans (the "Mortgaged Properties") may be located in
any one of the fifty states or the District of Columbia. Unless otherwise
specified in the related Prospectus Supplement, all of the Mortgage Loans will
be covered by standard hazard insurance policies ("Standard Hazard Insurance
Policies"). The existence and extent of any such coverage will be described in
the related Prospectus Supplement. Unless otherwise specified in the related
Prospectus Supplement, the Mortgage Loans will not be insured or guaranteed by
any governmental agency or covered wholly or partially by primary mortgage
insurance policies.
 
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<PAGE>   124
 
     Unless otherwise specified in the related Prospectus Supplement, all of the
Mortgage Loans in a Mortgage Pool will provide for payments to be made monthly
on due dates occurring throughout the month.
 
     The Mortgage Loans to be included in any Mortgage Pool will be described in
the related Prospectus Supplement. The Mortgage Loans will have interest payable
thereon at (i) fixed rates specified in the related Prospectus Supplement, (ii)
adjustable rates computed as specified in the related Prospectus Supplement or
(iii) graduated or other variable rates described in the related Prospectus
Supplement. Unless otherwise specified in the related Prospectus Supplement,
each Mortgage Loan will require monthly payment of principal and interest.
Scheduled payments of principal on any Mortgage Loan may be computed (i) on a
level debt service basis that will result in full amortization over the stated
term of such Mortgage Loan, (ii) in the case of a Balloon Loan, on the basis of
an assumed amortization schedule that is significantly longer than the original
term to maturity of such Mortgage Loan and will require payment of a substantial
amount of principal at the stated maturity specified in the related Mortgage
Note or (iii) on such other basis as is specified in the related Prospectus
Supplement.
 
     Certain of the Mortgage Loans may have been originated pursuant to
underwriting standards that rely primarily on the value and adequacy of the
Mortgaged Property as collateral and, to a much lesser extent, on the
creditworthiness of the related Mortgagor. Accordingly, the rates of
delinquencies, foreclosures and losses on such Mortgage Loans, particularly in
periods during which the value of the related Mortgaged Properties has declined,
may be higher than those historically experienced by the mortgage lending
industry in general. See "The Originators -- Underwriting Guidelines" herein.
 
     Prepayments of principal may be subject to a prepayment fee, which may be
fixed for the life of the Mortgage Loan or may decline over time, and may be
prohibited for the life of the Mortgage Loan or for certain periods ("lockout
periods"). Certain Mortgage Loans may permit prepayments after expiration of the
applicable lockout period and may require the payment of a prepayment fee in
connection with any such subsequent prepayment. Other Mortgage Loans may permit
prepayments without payment of a fee unless the prepayment occurs during
specified time periods. The Mortgage Loans may include due-on-sale clauses which
permit the mortgagee to demand payment of the entire Mortgage Loan in connection
with the sale or certain transfers of the related Mortgaged Property. Other
Mortgage Loans may be assumable by persons meeting the then applicable
underwriting standards of the applicable Originator.
 
     The Prospectus Supplement for each Series of Certificates will contain
information, as of the date of such Prospectus Supplement and to the extent then
specifically known to the Sponsor, with respect to the Mortgage Loans contained
in the related Mortgage Pool, including (i) the aggregate outstanding principal
balance and the average outstanding principal balance of the Mortgage Loans as
of the applicable Cut-off Date, (ii) the largest principal balance and the
smallest principal balance of any of the Mortgage Loans, (iii) the types of
Mortgaged Properties securing the Mortgage Loans, (iv) the original terms to
maturity of the Mortgage Loans, (v) the weighted average term to maturity of the
Mortgage Loans as of the related Cut-off Date and the range of the terms to
maturity, (vi) the ranges of Combined Loan-to-Value Ratios at origination, (vii)
the weighted average Mortgage Rate and ranges of Mortgage Rates borne by the
Mortgage Loans and (viii) the geographical distribution of the Mortgaged
Properties on a state-by-state basis. If specific information respecting the
Mortgaged Loans is not known to the Sponsor at the time the related Certificates
are initially offered, more general information of the nature described above
will be provided in the related Prospectus Supplement and specific information
will be set forth in the Detailed Description.
 
     The "Combined Loan-to-Value Ratio" of a Mortgage Loan at any given time is
the ratio, expressed as a percentage, determined by dividing (x) the sum of the
original principal balance of such Mortgage Loan, plus the current principal
balance of any Senior Lien on the related Mortgaged Property, by (y) the
Appraised Value of such Mortgaged Property. "Appraised Value" is the appraised
value of a Mortgaged Property based upon the lesser of (i) the appraisal or
valuation made at the time of the origination of the related Mortgaged Loan, and
(ii) in the case where there is no Senior Lien to the Mortgage Loan and such
Mortgage represents a purchase money instrument, the sales price of the related
Mortgaged Property at such time of origination.
 
     No assurance can be given that values of the Mortgaged Properties have
remained or will remain at their levels on the dates of origination of the
related Mortgage Loans. If the residential real estate market should
 
                                       23
<PAGE>   125
 
experience an overall decline in property values such that the outstanding
principal balances of the Mortgage Loans (plus any additional financing by other
lenders secured by the same Mortgaged Properties) in a particular Mortgage Pool
become equal to or greater than the value of such Mortgaged Properties or if the
general condition of a Mortgaged Property declines, the actual rates of
delinquencies, foreclosures and losses on the related Mortgage Loans could be
higher than those now generally experienced in the mortgage lending industry.
Any overall decline in the market value of residential real estate, the general
condition of the Mortgaged Properties or other factors could adversely affect
the values of the Mortgaged Properties such that the outstanding principal
balance of such Mortgage Loans, together with any additional liens on the
Mortgaged Properties, equal or exceed the value of such Mortgaged Properties and
give rise to the consequences discussed in the preceding sentence.
 
     The Sponsor will cause the Mortgage Loans comprising each Mortgage Pool to
be assigned to the related Trustee for the benefit of the Certificateholders of
the related Series. The Servicer designated as such in the related Prospectus
Supplement will service the Mortgage Loans either directly, or through the
Sub-Servicers, pursuant to the related Pooling and Servicing Agreement and will
receive a fee for such services. See "The Pooling and Servicing
Agreement -- General Servicing Procedures" herein. The Sponsor or one of its
affiliates may act as the Servicer for one or more Series of Certificates. With
respect to Mortgage Loans serviced through a Sub-Servicer, the Servicer will
remain liable for its servicing obligations under the related Pooling and
Servicing Agreement as if the Servicer alone were servicing such Mortgage Loans.
 
     The obligations of the Servicer with respect to the Mortgage Loans will
consist principally of its contractual servicing obligations, including its
obligations to make Servicing Advances and to enforce the obligations of the
Sub-Servicers under the related Pooling and Servicing Agreement and its
obligation to make certain Monthly Advances in the event of delinquencies in
payments on or with respect to the Mortgage Loans in the amounts described
herein under "The Pooling and Servicing Agreement -- Monthly Advances and
Compensating Interest". The obligations of the Servicer to make Monthly Advances
may be subject to limitations, to the extent provided herein and in the related
Prospectus Supplement.
 
FORWARD PURCHASE AGREEMENTS; PURCHASE ACCOUNTS
 
     If so specified in the related Prospectus Supplement, the related Pooling
and Servicing Agreement may contain provisions pursuant to which the Sponsor
will agree to transfer additional Mortgage Loans to the related Trust during a
specified period of time (the "Commitment Period") following the date on which
such Trust is established and the related Certificates are issued (such
provisions being referred to herein as a "Forward Purchase Commitment"). The
Forward Purchase Commitment may permit the acquisition by the Trust of
additional Mortgage Loans that have not completed the origination process by the
date on which the Certificates are to be delivered to the Certificateholders
(the "Closing Date") or were otherwise not available to be delivered by the
Sponsor on such Closing Date. Any Forward Purchase Commitment will require that
any Mortgage Loans so transferred to a Trust conform to the requirements
specified in the related Pooling and Servicing Agreement. If a Forward Purchase
Commitment is to be utilized, unless otherwise specified in the related
Prospectus Supplement, the Trustee will be required to deposit in a segregated
account (each, a "Purchase Account") all or a portion of the proceeds received
in connection with the sale of one or more Classes of Certificates of the
related Series. Subsequently, additional Mortgage Loans will be conveyed by the
Sponsor to the related Trust in exchange for cash from the related Purchase
Account in one or more transfers. Unless otherwise specified in the related
Prospectus Supplement, the transfer of additional Mortgage Loans to the related
Trust pursuant to a Forward Purchase Commitment must be completed within three
months from the Closing Date. The related Pooling and Servicing Agreement will
require that, if all amounts originally deposited in such Purchase Account are
not applied to purchase additional Mortgage Loans by the end of such period, any
amounts remaining will be released from the Purchase Account and distributed in
reduction of the principal balance of the related Class or Classes of
Certificates as specified in the related Prospectus Supplement.
 
                                       24
<PAGE>   126
 
                                USE OF PROCEEDS
 
     The Sponsor intends to use the net proceeds to be received from the sale of
the Certificates of each Series to acquire the Mortgage Loans to be deposited in
the related Trust, to establish any Purchase Account or Reserve Account and to
pay other expenses connected with the pooling of Mortgage Loans and the issuing
of Certificates. Any amounts remaining after such payments may be used for
general corporate purposes. The timing and amount of offerings of Certificates
by the Sponsor will be influenced by a number of factors, including volume of
Mortgage Loans purchased by the Sponsor, prevailing interest rates, availability
of funds and general market conditions.
 
                                  THE SPONSOR
GENERAL
 
     Aames Capital Corporation (the "Sponsor") was incorporated in the State of
California on August 13, 1993 and is a wholly owned subsidiary of Aames
Financial Corporation (the "Parent"). The Sponsor is primarily engaged in
acquiring, owning, transferring and servicing Mortgage Loans. The Sponsor
maintains its principal offices at 3731 Wilshire Boulevard, Los Angeles,
California, 90010. Its telephone number is (800) 829-2929. Neither the Sponsor
nor any of its affiliates will insure or guarantee distributions on the
Certificates of any Series.
 
MORTGAGE LOAN DELINQUENCY AND FORECLOSURE EXPERIENCE
 
     The following table sets forth delinquency and foreclosure experience of
home equity loans originated or purchased by the Sponsor or Affiliated
Originators and included in the servicing portfolio of the Sponsor or its
affiliates for the periods indicated, except that the information with respect
to losses on foreclosed loans does not include any mortgage loans not sold by
the Sponsor in a securitization even if serviced and foreclosed upon during the
indicated period.
 
<TABLE>
<CAPTION>
                                                                         YEAR ENDED JUNE 30,
                                                                     ----------------------------
                                                                      1994       1995      1996
                                                                     -------    ------    -------
<S>                                                                  <C>        <C>       <C>
Percentage of dollar amount of delinquent loans to loans serviced
  (period end)(1)(2)
     One Month....................................................     3.78%     3.88%      4.86%
     Two Months...................................................     1.61%     1.56%      1.79%
     Three or More Months:
       Not foreclosed(3)..........................................     6.71%     5.00%      8.05%
       Foreclosed(4)..............................................     3.58%     1.47%      1.04%
                                                                     -------    ------    -------
       Total......................................................    15.68%    11.91%     15.74%
                                                                     =======    ======    =======
Percentage of dollar amount of loans foreclosed to loans serviced
  (period end)(2).................................................     3.02%     1.17%      1.17%
Number of loans foreclosed........................................       215       159        221
Principal amount at time of foreclosure of foreclosed loans
  (in thousands)..................................................   $11,528    $6,675    $14,349
Losses on foreclosed loans included in pools of loans securitized
  (in thousands)..................................................   $    40    $  322    $ 1,342
</TABLE>
 
- -------------------------
 
(1) Delinquent loans are loans for which more than one payment is due.
(2) The delinquency and foreclosure percentages are calculated on the basis of
    the total dollar amount of mortgage loans originated or purchased by the
    Sponsor and, in each case, serviced by the Sponsor, or the Sponsor and any
    subservicers, as applicable, as of the end of the periods indicated. The
    total outstanding principal balance of such loans serviced by the Sponsor as
    of the end of any indicated period includes many loans that will not have
    been outstanding long enough to give rise to some or all of the indicated
    periods of delinquency.
(3) Represents loans which are in foreclosure but as to which foreclosure
    proceedings have not concluded.
(4) Represents properties acquired by the Sponsor following foreclosure sale and
    still serviced by the Sponsor at period end.
 
                                       25
<PAGE>   127
 
     The foreclosure and loss information included in the table above reflects
only foreclosure and loss experience with respect to foreclosed properties for
which affiliates of the Sponsor were retained to manage such properties during
such periods. The loss information excludes any gains realized on foreclosed
properties.
 
     The Sponsor's servicing portfolio has grown over the periods presented.
However, because foreclosures and losses typically occur months or years after a
loan is originated, data relating to delinquencies, foreclosures and losses as a
percentage of the current portfolio can understate the risk of future
delinquencies, losses or foreclosures. No information is available to the
Sponsor with respect to delinquencies, foreclosures or losses on loans
originated by affiliates of the Sponsor if the related loans or properties were
not serviced or managed, as applicable, by the Sponsor or such affiliates. In
addition, no information is available to the Sponsor with respect to
delinquency, foreclosure or loss experience with respect to loans originated by
any Unaffiliated Originators if the related loans or properties were not
serviced or managed, as applicable, by the Sponsor.
 
     Losses realized on properties managed by affiliates of the Sponsor and
acquired upon foreclosure of loans generally increased over the three-year
period ended June 30, 1996. However, the amount of such losses is relatively low
in comparison to the volume of home equity mortgage loans originated by
affiliates of the Sponsor during such period, and the Sponsor believes such
losses were limited as a direct result of loan origination standards, similar to
the Sponsor Guidelines, that require a low initial Combined Loan-to-Value Ratio.
See "The Originators -- Underwriting Guidelines" and "Risk Factors -- Nature of
the Security for Mortgage Loans" herein.
 
     There is no assurance that the delinquency, foreclosure and loss experience
with respect to any of the Mortgage Loans or with respect to any Mortgage Pool
will be comparable to the experience reflected above for home equity mortgage
loans originated and serviced by affiliates of the Sponsor. Because certain
Mortgage Loans may have been underwritten pursuant to standards that rely
primarily on the value of the related Mortgaged Properties rather than the
creditworthiness of the related Mortgagors, the actual rates of delinquencies,
foreclosures and losses on such Mortgage Loans, particularly in periods during
which the value of the related Mortgaged Properties has declined, could be
higher than those historically experienced by the mortgage lending industry in
general. In addition, the rate of delinquencies, foreclosures and losses with
respect to the Mortgage Loans will also be affected by, among other things,
interest rate fluctuations and general and regional economic conditions. See
"Risk Factors -- Nature of the Security for Mortgage Loans" herein.
 
                                THE ORIGINATORS
 
     The Sponsor may acquire Mortgage Loans originated by one or more
subsidiaries of the Parent ("Affiliated Originators"). In addition, the Sponsor
may directly, or indirectly through one of the Affiliated Originators, acquire
Mortgage Loans originated by entities unaffiliated with the Sponsor
("Unaffiliated Originators") (together with Affiliated Originators, the
"Originators").
 
UNDERWRITING GUIDELINES
 
     All Mortgage Loans originated by Affiliated Originators will be
underwritten in accordance with standard guidelines (the "Sponsor's Guidelines")
developed by the Sponsor and the related Affiliated Originator for customary
application in the Affiliated Originator's loan origination activities, as
described below. Mortgage Loans originated by Unaffiliated Originators are
reunderwritten by the Sponsor in accordance with the applicable Sponsor's
Guidelines.
 
     The Sponsor's Guidelines generally are applied primarily to evaluate the
value and adequacy of the Mortgaged Property as collateral and, secondarily, to
evaluate the Mortgagor's credit standing and repayment ability. In determining
the adequacy of the Mortgaged Property as collateral, the related Originator
obtains an appraisal of each property considered for financing. The appraiser is
required to inspect the property and verify that it is in acceptable condition
and that construction, if new, has been completed. The appraisal is based on the
market value of comparable homes and is conducted substantially in accordance
with mortgage banking industry appraisal standards. Appraisers utilized by
Affiliated Originators are generally employees of the related Affiliated
Originator. In connection with the Sponsor's reunderwriting of the Mortgage
Loans originated by Unaffiliated Originators, the Sponsor reviews the appraisal
values for all of the Mortgaged
 
                                       26
<PAGE>   128
 
Properties securing such Mortgage Loans; however, the Sponsor generally will not
reappraise any of such Mortgage Loans. There can be no assurance that if such
Mortgage Loans were reappraised by the Sponsor in accordance with the applicable
Sponsor's Guidelines that the appraised value of such Mortgaged Properties would
not be lower than the appraised value determined at origination by or on behalf
of the related Unaffiliated Originators.
 
     In general, a prospective borrower applying for a Mortgage Loan is required
to fill out a detailed application designed to provide the Originator pertinent
information. As part of the description of the borrower's financial condition,
the borrower generally is required to provide a current list of assets and
liabilities and a statement of income and expenses, as well as an authorization
to apply for a credit report that summarizes the borrower's credit history. The
Originator obtains credit information from credit reporting agencies. In many
cases, the credit information obtained will include major derogatory credit
items such as credit write-offs, outstanding judgments and prior bankruptcies.
The Originator generally verifies the borrower's employment but in many cases
does not verify the borrower's income.
 
     Once all the signed loan documents, including the promissory note and a
security instrument (i.e., mortgage, deed of trust or security deed), and all
applicable employment, credit and property information are received, a
determination is made as to whether to make the loan. The primary (but not the
only) factor considered by the Originator in making this determination is the
Combined Loan-to-Value Ratio of the related Mortgaged Property, taking into
account any existing Senior Liens and the principal amount of the loan made with
respect to the related Mortgaged Property. Generally, a Mortgaged Property with
a lower Combined Loan-to-Value Ratio provides greater security than a Mortgaged
Property with a higher Combined Loan-to-Value Ratio.
 
     After expiration of any three business day rescission period that is
required by the federal Truth in Lending Act and the security instrument is
ready for recordation, the loan is fully funded. Repayment of principal and
interest is generally scheduled to begin approximately one month after funding
and, in many cases, the Originator, solely at the direction of the related
borrower, will withhold out of the related loan proceeds at origination the
first monthly payment to become due on such loan. The Sponsor's Guidelines
generally require title insurance coverage issued at origination by an approved
title insurance company issuing a standard form title insurance policy. Such
title policy is required to be in an amount at least equal to the original
principal amount of the related Mortgage Loan.
 
     Notwithstanding the foregoing, in circumstances deemed appropriate by the
Sponsor, certain of the Sponsor's Guidelines may be modified or waived with
respect to some or all of the Mortgage Loans included in a Trust for a Series of
Certificates.
 
REPRESENTATIONS BY ORIGINATORS
 
     Generally, an Originator will make certain representations and warranties
with respect to the Mortgage Loans, as specified below, when the Mortgage Loans
are sold to the Sponsor by such Originator and the Sponsor will make
representations and warranties with respect to the Mortgage Loans under the
related Pooling and Servicing Agreement that are generally consistent with those
made by such Originator.
 
     Such representations and warranties generally include, among other things,
that (A) at the time of the sale by the Originator of each Mortgage Loan to the
Sponsor and (B) at the time of the conveyance by the Sponsor of each Mortgage
Loan to the Trust: (i) the information with respect to each Mortgage Loan set
forth in the Loan Schedule and delivered upon conveyance of the Mortgage Loan is
true and correct as of the related Cut-off Date; (ii) the proceeds of each
Mortgage Loan have been fully disbursed and there are no obligations to make
further disbursements with respect to any Mortgage Loan; (iii) each Mortgaged
Property is improved by a single (one- to four-) family residential dwelling,
which may include a condominium, townhouse or manufactured home which is
permanently affixed to and treated as real property under local law; (iv) each
Mortgage Loan had, at the time of origination, either an attorney's
certification of title or a title search or title policy; (v) as of the related
Cut-off Date, each Mortgage Loan is secured by a valid and subsisting lien of
record on the Mortgaged Property having the priority indicated on the related
Loan Schedule and subject in all cases to exceptions to title set forth in the
title insurance policy, if any, with respect to the related Mortgage Loan; (vi)
each Originator held good and indefeasible title to, and was the sole owner of,
 
                                       27
<PAGE>   129
 
each Mortgage Loan conveyed by such Originator; and (vii) each Mortgage Loan was
originated in accordance with law and is the valid, legal and binding obligation
of the related Mortgagor, subject to certain limitations.
 
     Unless otherwise described in the related Prospectus Supplement, all of the
representations and warranties of an Originator in respect of a Mortgage Loan
will be made as of the date on which such Originator sells the Mortgage Loan to
the Sponsor and all of the representations and warranties of the Sponsor in
respect of a Mortgage Loan will be made as of the date on which the Sponsor
conveys such Mortgage Loan into the related Trust. The date as of which such
representations and warranties are made thus may be a date prior to the date of
the issuance of the related Series of the Certificates. A substantial period of
time may elapse between the date as of which the representations and warranties
are made and the date the related Series of Certificates is issued. However, the
Sponsor will not include any Mortgage Loan in a Trust for any Series of
Certificates if anything has come to the Sponsor's attention that would cause it
to believe that the representations and warranties of an Originator will not be
accurate and complete in all material respects in respect of such Mortgage Loan
as of the date of initial issuance of the related Series of Certificates.
 
     Upon a breach of a representation and/or warranty with respect to a
Mortgage Loan made by the Sponsor under the related Pooling and Servicing
Agreement which occurs after sale of the related Mortgage Loan to a Trust, the
Sponsor may be required to repurchase such Mortgage Loan from such Trust or
remove such Mortgage Loan from the Trust and convey a substantially similar
mortgage loan to the Trust in substitution therefor.
 
                        DESCRIPTION OF THE CERTIFICATES
 
     Each Series of Certificates will be issued in classes (each, a "Class") by
the related Trust pursuant to a pooling and servicing agreement (each, a
"Pooling and Servicing Agreement"), dated as of the related Cut-off Date, among
the Sponsor, the Servicer and the Trustee, for the benefit of the holders of the
Certificates ("Certificateholders") of such Series. The provisions of each
Pooling and Servicing Agreement will vary depending upon the nature of the
Certificates to be issued thereunder and the nature of the related Trust. A
representative form of Pooling and Servicing Agreement has been filed as an
exhibit to the Registration Statement of which this Prospectus is a part. The
following summaries describe the material provisions relating to the
Certificates which may appear in any related Pooling and Servicing Agreement.
The Prospectus Supplement for a Series of Certificates will describe any
material provision of the Pooling and Servicing Agreement relating to such
Series that materially differs from the description thereof contained in this
Prospectus. The summaries do not purport to be complete and are subject to, and
are qualified in their entirety by reference to, all of the provisions of the
definitive Pooling and Servicing Agreement for each Series of Certificates and
the applicable Prospectus Supplement. A copy of the definitive Pooling and
Servicing Agreement (without exhibits) relating to any Series of Certificates
will be provided to Certificateholders, without charge, upon written request to
the Sponsor at: Aames Capital Corporation, 3731 Wilshire Blvd., Los Angeles,
California 90010, Attention: Corporate Secretary.
 
GENERAL
 
     Each Class of Certificates of a Series will evidence undivided beneficial
ownership interests in the assets of the related Trust specified in the related
Prospectus Supplement. A Series of Certificates may include one or more Classes
of senior certificates that receive certain preferential treatment
(collectively, "Senior Certificates") with respect to one or more subordinated
Classes (collectively, "Subordinated Classes") of Certificates of such Series.
Certain Series or Classes of Certificates may be covered by or entitled to the
benefits of a Certificate Guaranty Insurance Policy, a Mortgage Pool Insurance
Policy, a Special Hazard Insurance Policy, a Bankruptcy Bond or other insurance
policies, cash accounts, letters of credit, financial guaranty insurance
policies, third party guarantees or other forms of credit enhancement, in each
case as described herein and in the related Prospectus Supplement. Distributions
on one or more Classes of a Series of Certificates may be made: (a) prior to one
or more other Classes, (b) after the occurrence of specified events, (c) in
accordance with a schedule or formula, (d) on the basis of collections from
designated portions of the Mortgage Loans in the related Trust or (e) on a
different basis, in each case as specified in the related
 
                                       28
<PAGE>   130
 
Prospectus Supplement. The timing and amounts of such distributions may vary
among Classes or over time as specified in the related Prospectus Supplement.
 
     Unless otherwise specified in the related Prospectus Supplement,
distributions on Certificates will be made only from the assets of the related
Trust, and the Certificates will not represent interests in or obligations of
the Sponsor, the Servicer, the Trustee, any Originator or any other person. The
assets of each Trust will consist of one or more of the following, to the extent
set forth in the related Prospectus Supplement: (a) the Mortgage Loans that from
time to time are subject to the related Pooling and Servicing Agreement; (b) the
assets of the Trust that from time to time are required by the Pooling and
Servicing Agreement to be deposited in the Certificate Account, the Collection
Account and any other accounts (collectively, the "Accounts") established
pursuant to the related Pooling and Servicing Agreement, or to be invested in
Permitted Investments; (c) property and any proceeds thereof acquired by
foreclosure, deed in lieu of foreclosure or a comparable conversion of the
Mortgage Loans in the related Mortgage Pool; (d) any Certificate Guaranty
Insurance Policy; (e) any Mortgage Pool Insurance Policy; (f) any Special Hazard
Insurance Policy; (g) any Bankruptcy Bond; (h) any funds on deposit from time to
time in any Reserve Account; and (i) all rights under any other insurance
policies, guarantees, surety bonds, letters of credit or other credit
enhancement covering any Certificates, any Mortgage Loan in the related Mortgage
Pool or any related Mortgaged Property required pursuant to the related Pooling
and Servicing Agreement.
 
FORM OF CERTIFICATES
 
     General.  Unless otherwise specified in the Prospectus Supplement, the
Certificates of each Series will be issued as physical certificates ("Definitive
Certificates") in fully registered form only in the denominations specified in
the related Prospectus Supplement. Definitive Certificates, if issued, will be
transferable and exchangeable at the corporate trust office of the Trustee or,
at the election of the Trustee, the office of a Certificate Registrar appointed
by the Trustee, in either case as named in the related Prospectus Supplement. No
service charge will be incurred for any registration of exchange or transfer,
but the Trustee may require payment of a sum sufficient to cover any tax or
other governmental charge. If provided in the related Pooling and Servicing
Agreement, a certificate administrator may perform certain duties in connection
with the administration of the Certificates.
 
     Book-Entry Registration.  If so specified in the related Prospectus
Supplement, the Certificates may initially be registered in the name of Cede &
Co. ("Cede"), the nominee of The Depository Trust Company ("DTC"). DTC is a
limited purpose trust company organized under the laws of the State of New York,
a member of the Federal Reserve System, a "clearing corporation" within the
meaning of the Uniform Commercial Code and a "clearing agency" registered
pursuant to the provisions of Section 17A of the Exchange Act. DTC was created
to hold securities for its participating organizations ("Participants") and
facilitate the clearance and settlement of securities transactions between
Participants through electronic book-entry changes in their accounts, thereby
eliminating the need for physical movement of certificates. Participants include
securities brokers and dealers, banks, trust companies and clearing corporations
and may include certain other organizations. Indirect access to the DTC system
also is available to others such as brokers, dealers, banks and trust companies
that clear through or maintain a custodial relationship with a Participant,
either directly or indirectly ("Indirect Participant").
 
     Under a book-entry format, Certificateholders that are not Participants or
Indirect Participants but desire to purchase, sell or otherwise transfer
ownership of Certificates registered in the name of Cede, as nominee of DTC, may
do so only through Participants and Indirect Participants. In addition, such
Certificateholders will receive all distributions of principal of and interest
on the Certificates from the Trustee through DTC and its Participants. Under a
book-entry format, Certificateholders will receive payments after the related
Distribution Date because, while payments are required to be forwarded to Cede,
as nominee for DTC, on each such date, DTC will forward such payments to its
Participants which thereafter will be required to forward them to Indirect
Participants or Certificateholders. Under a book-entry format, it is anticipated
that the only Certificateholder will be Cede, as nominee of DTC, and that the
beneficial holders of Certificates will not be recognized by the Trustee as
Certificateholders under the Pooling and Servicing Agreement. The beneficial
holders of such Certificates will only be permitted to exercise the rights of
Certificateholders under the Pooling
 
                                       29
<PAGE>   131
 
and Servicing Agreement indirectly through DTC and its Participants who in turn
will exercise their rights through DTC.
 
     Under the rules, regulations and procedures creating and affecting DTC and
its operations, DTC is required to make book-entry transfers among Participants
on whose behalf it acts with respect to the Certificates and is required to
receive and transmit payments of principal of and interest on the Certificates.
Participants and Indirect Participants with which Certificateholders have
accounts with respect to the Certificates similarly are required to make
book-entry transfers and receive and transmit such payments on behalf of such
Certificateholders. Accordingly, although Certificateholders will not possess
physical certificates, such rules, regulations and procedures provide a
mechanism by which Certificateholders will receive distributions and will be
able to transfer their interests.
 
     Certificateholders who are not Participants may transfer ownership of
Certificates only through Participants by instructing such Participants to
transfer Certificates, by book-entry transfer, through DTC for the account of
the purchasers of such Certificates, which account is maintained with their
respective Participants. Under the rules and in accordance with DTC's normal
procedures, transfers of ownership of Certificates will be executed through DTC
and the accounts of the respective Participants at DTC will be debited and
credited. Similarly, the respective Participants will make debits or credits, as
the case may be, on their records on behalf of the selling and purchasing
Certificateholders.
 
     Because DTC can only act on behalf of Participants, who in turn act on
behalf of Indirect Participants and certain banks, the ability of a
Certificateholder to pledge Certificates to persons or entities that do not
participate in the DTC system, or otherwise take actions in respect of such
Certificates, may be limited due to the lack of a physical certificate for such
Certificates.
 
     DTC in general advises that it will take any action permitted to be taken
by a Certificateholder under a Pooling and Servicing Agreement only at the
direction of one or more Participants to whose account the Certificates are
credited. Additionally, DTC in general advises that it will take such actions
with respect to specified percentages of the Certificateholders only at the
direction of and on behalf of Participants whose holdings include current
principal amounts of outstanding Certificates that satisfy such specified
percentages. DTC may take conflicting actions with respect to other current
principal amounts of outstanding Certificates to the extent that such actions
are taken on behalf of Participants whose holdings include such current
principal amounts of outstanding Certificates.
 
     Any Certificates initially registered in the name of Cede, as nominee of
DTC, will be issued in fully registered form as Definitive Certificates to
Certificateholders or their nominees, rather than to DTC or its nominee only
under the events specified in the related Pooling and Servicing Agreement as
described in the related Prospectus Supplement. Upon the occurrence of any of
the events specified in the related Pooling and Servicing Agreement and
Prospectus Supplement, DTC will be required to notify all Participants of the
availability through DTC of Definitive Certificates. Upon surrender by DTC of
the physical certificates representing the Certificates and instruction for
re-registration, the Trustee will issue the Certificates in the form of
Definitive Certificates, and thereafter the Trustee will recognize the holders
of such Definitive Certificates as Certificateholders. Thereafter, payments of
principal of and interest on the Certificates will be made by the Trustee
directly to Certificateholders in accordance with the procedures set forth
herein and in the Pooling and Servicing Agreement. The final distribution of any
Certificate (whether Definitive Certificates or Certificates registered in the
name of Cede), however, will be made only upon presentation and surrender of
such Certificates on the final Distribution Date at such office or agency as is
specified in the notice of final payment to Certificateholders.
 
DISTRIBUTIONS ON CERTIFICATES
 
     General.  Unless otherwise specified in the related Prospectus Supplement,
distributions of principal and interest (or, if applicable, of principal only or
interest only) on the related Certificates will be made by the Trustee on each
Distribution Date specified in the related Prospectus Supplement (each, a
"Distribution Date"), in the amounts specified in the related Prospectus
Supplement. Distributions will be made to the persons in whose names the
Certificates are registered at the close of business on the record dates
specified in
 
                                       30
<PAGE>   132
 
the Prospectus Supplement. Distributions will be made by check mailed to the
persons entitled thereto at the address appearing in the register maintained for
Certificateholders (the "Certificate Register") or, to the extent described in
the related Prospectus Supplement, by wire transfer or by such other means as
are described therein, except that the final distribution in retirement of the
Certificates will be made only upon presentation and surrender of the
Certificates at the office or agency of the Trustee or other person specified in
the final distribution notice to Certificateholders.
 
     Each Class of Certificates within a Series will evidence the interests
specified in the related Prospectus Supplement, which may include, among other
things, (i) the right to receive distributions allocable only to principal, only
to interest or to any combination thereof; (ii) the right to receive
distributions only of prepayments of principal throughout the lives of the
Certificates or during specified periods; (iii) interests that are subordinated
in their right to receive distributions of scheduled payments of principal,
prepayments of principal, interest or any combination thereof to one or more
other Classes of Certificates of such Series throughout the lives of the
Certificates or during specified periods or interests that are subordinated with
respect to certain losses or delinquencies; (iv) the right to receive
distributions only after the occurrence of events specified in the related
Prospectus Supplement; (v) the right to receive distributions in accordance with
a schedule or formula or on the basis of collections from designated portions of
the assets in the related Trust; (vi) as to Certificates entitled to
distributions allocable to interest, the right to receive interest at a fixed
rate or an adjustable rate; (vii) as to Certificates entitled to distributions
allocable to interest, the right to distributions allocable to interest only
after the occurrence of events specified in the related Prospectus Supplement;
and (viii) as to Certificates entitled to distributions allocable to interest
only after the occurrence of certain events, the accrual but deferment of
payment of interest until such events occur, in each case as specified in such
Prospectus Supplement.
 
     In general, the method of determining the amount of distributions on a
particular Series of Certificates will depend on the type of credit support, if
any, that is used with respect to such Series. See "Credit Enhancement" herein.
Set forth below is a general description of certain methods that may be used to
determine the amount of distributions on the Certificates of a particular
Series. The Prospectus Supplement for each Series of Certificates will describe
the method to be used in determining the amount of distributions on the
Certificates of such Series.
 
     Distributions allocable to principal and interest on the Certificates of a
Series will be made by the Trustee out of, and only to the extent of, funds in a
segregated account established and maintained by the Trustee for the deposits of
such amounts (the "Certificate Account"). The Certificate Account may include
funds transferred from any Reserve Account and funds received as a result of any
other form of credit enhancement. As between Certificates of different Classes
and as between distributions of interest and principal and, if applicable,
between distributions of prepayments of principal and scheduled payments of
principal, distributions made on any Distribution Date will be applied as
specified in the Prospectus Supplement. Unless otherwise specified in the
Prospectus Supplement, distributions to any Class of Certificates will be made
pro rata to all Certificateholders of that Class.
 
     Available Funds.  All distributions on the Certificates of each Series on
any Distribution Date will be made from the funds available for distribution on
such Distribution Date as described below ("Available Funds"), in accordance
with the terms described in the related Prospectus Supplement. Unless otherwise
specified in the related Prospectus Supplement, Available Funds for each
Distribution Date will equal the sum of the following amounts:
 
          (i) the aggregate of all previously undistributed payments on account
     of principal (including principal prepayments, if any, and prepayment
     penalties, if so provided in the related Prospectus Supplement) and
     interest on the Mortgage Loans in the related Trust, received by the
     Servicer during the related collection period (the "Collection Period")
     except:
 
             (a) all payments which were due before the Cut-off Date;
 
             (b) amounts received on particular Mortgage Loans as late payments
        of principal or interest and, unless otherwise specified in the related
        Prospectus Supplement, other amounts required to be
 
                                       31
<PAGE>   133
 
        paid by the Mortgagors which are to be retained by the Servicer
        (including any Sub-Servicer) as additional compensation;
 
             (c) amounts representing reimbursement, to the extent permitted as
        described under "The Pooling and Servicing Agreement -- Monthly Advances
        and Compensating Interest" and "-- Servicing and Other Compensation and
        Payment of Expenses," for advances made by the Servicer or any
        Sub-Servicers that were deposited into the Certificate Account, and
        amounts representing reimbursement for certain other losses and expenses
        incurred by the Servicer or any Sub-Servicer as permitted under the
        related Pooling and Servicing Agreement;
 
             (d) that portion of each collection of interest on a particular
        Mortgage Loan in such Trust representing servicing compensation payable
        to the Servicer that is to be retained from such collection or is
        permitted to be retained from related Insurance Proceeds, Liquidation
        Proceeds or proceeds of Mortgage Loans purchased pursuant to the related
        Pooling and Servicing Agreement; and
 
             (e) Trustee fees and other expenses or fees payable by the related
        Trust as specified in the related Prospectus Supplement;
 
          (ii) all amounts received and retained, if any, in connection with the
     liquidation of defaulted Mortgage Loans ("Liquidation Proceeds"), net of
     unreimbursed liquidation expenses and insured expenses incurred and
     unreimbursed advances made by the Servicer or any Sub-Servicer ("Net
     Liquidation Proceeds"), including all proceeds (net of unreimbursed
     Servicing Advances) of title insurance, hazard insurance and primary
     mortgage insurance, if any ("Insurance Proceeds"), all Principal
     Prepayments, all proceeds received in connection with the condemnation of a
     Mortgaged Property or the release of part of a Mortgaged Property and all
     proceeds of any Mortgage Loan purchased by the Sponsor or any other entity
     pursuant to the Pooling and Servicing Agreement;
 
          (iii) the amount of any Monthly Advance or Compensating Interest
     Payment made by the Servicer or any Sub-Servicer, as deposited by such in
     the Certificate Account; and
 
          (iv) if applicable, amounts withdrawn from a Reserve Account or
     received in connection with other credit enhancement.
 
     Distributions of Interest.  Unless otherwise specified in the Prospectus
Supplement, each Class of Certificates may bear interest at a different rate
which may be fixed or adjustable ("Pass-Through Rate"). Interest will accrue on
the Certificate Principal Balance (as defined herein) (or, in the case of
Certificates entitled only to distributions allocable to interest, the aggregate
notional principal balance) of each Class of Certificates entitled to interest,
at the Pass-Through Rate and for the periods specified in the Prospectus
Supplement. To the extent funds are available therefor, interest accrued during
each such specified period on each Class of Certificates entitled to interest
(other than a Class of Certificates that provides for interest that accrues, but
is not currently payable, referred to hereafter as "Accrual Certificates") will
be distributable on the Distribution Dates specified in the Prospectus
Supplement until the aggregate Certificate Principal Balance of the Certificates
of such Class has been distributed in full or, in the case of Certificates
entitled only to distributions allocable to interest, until the aggregate
notional principal balance of such Certificates is reduced to zero or for the
period of time designated in the Prospectus Supplement.
 
     Unless otherwise specified in the Prospectus Supplement, distributions
allocable to interest on each Certificate that is not entitled to distributions
allocable to principal will be calculated based on the notional principal
balance of such Certificate. The notional principal balance of a Certificate
will not evidence an interest in or entitlement to distributions allocable to
principal but will be used solely for convenience in expressing the calculation
of interest and for certain other purposes.
 
     With respect to any Class of Accrual Certificates, if specified in the
Prospectus Supplement, any interest that has accrued but is not paid on a given
Distribution Date will be added to the aggregate Certificate Principal Balance
of such Class of Certificates on that Distribution Date. Unless otherwise
specified in the Prospectus Supplement, distributions of interest on each Class
of Accrual Certificates will commence only
 
                                       32
<PAGE>   134
 
after the occurrence of the events specified in the Prospectus Supplement. Prior
to such time, the beneficial ownership interest of such Class of Accrual
Certificates in the Trust, as reflected in the aggregate Certificate Principal
Balance of such Class of Accrual Certificates, will increase on each
Distribution Date by the amount of interest that accrued on such Class during
the preceding interest accrual period but that was not required to be
distributed to such Class on such Distribution Date. Any such Class of Accrual
Certificates will thereafter accrue interest on its outstanding Certificate
Principal Balance as so adjusted.
 
     Distributions of Principal.  Unless otherwise specified in the Prospectus
Supplement, the aggregate principal balance amount of any Class of Certificates
entitled to distributions of principal will be the aggregate original
Certificate Principal Balance of such Class of Certificates specified in the
Prospectus Supplement, less all amounts previously distributed to such
Certificates as allocable to principal ("Certificate Principal Balance"). In the
case of Accrual Certificates, unless otherwise specified in the Prospectus
Supplement, the original Certificate Principal Balance will be increased by all
interest accrued but not then distributable on such Accrual Certificates. The
Prospectus Supplement will specify the method by which the amount of principal
payments on the Certificates will be calculated and the manner in which such
amount will be allocated among the Classes of Certificates entitled to
distributions of principal.
 
     The Prospectus Supplement may provide that one or more Classes of Senior
Certificates will be entitled to receive all or a disproportionate percentage of
any principal payments made by a Mortgagor which are received in advance of
their scheduled due dates and are not accompanied by amounts representing
scheduled interest due after the month of such payments ("Principal
Prepayments") in the percentages and under the circumstances or for the periods
specified in the Prospectus Supplement. Any such allocation of Principal
Prepayments to such Class or Classes of Certificates will have the effect of
accelerating the amortization of such Senior Certificates while increasing the
interests evidenced by Subordinated Certificates in the Trust. Increasing the
interests of Subordinated Certificates relative to that of the Senior
Certificates is intended to preserve the availability of the subordination
provided by the Subordinated Certificates. See "Credit
Enhancement -- Subordination" herein. The timing and amounts of distributions
allocable to interest and principal and, if applicable, Principal Prepayments
and scheduled payments of principal, to be made on any Distribution Date may
vary among Classes over time, or otherwise, as specified in the Prospectus
Supplement.
 
REPORTS TO CERTIFICATEHOLDERS
 
     Except as otherwise set forth in the related Prospectus Supplement, on or
before each Distribution Date, each Certificateholder of record of the related
Series of Certificates will be entitled to receive a statement setting forth, to
the extent applicable to such Series, the following information with respect to
the distribution for such Distribution Date.
 
          (i) the amount of such distribution allocable to principal, separately
     identifying the aggregate amount of any Principal Prepayments and, if so
     specified in the related Prospectus Supplement, any prepayment penalties
     included therein;
 
          (ii) the amount of such distribution allocable to interest;
 
          (iii) if applicable, the aggregate amount (a) otherwise allocable to
     the Subordinated Certificateholders on such Distribution Date, and (b)
     withdrawn from a Reserve Account, if any, that is included in the amounts
     distributed with respect to Senior Certificates;
 
          (iv) the total amount of the Insured Payment included in the amount
     distributed on such Distribution Date;
 
          (v) the Pool Balance and the Pool Factor of the Mortgage Loans for the
     following Distribution Date;
 
          (vi) if applicable, the percentage of principal payments on the
     Mortgage Loans, if any, which each Class will be entitled to receive on the
     following Distribution Date;
 
          (vii) unless the Pass-Through Rate is a fixed rate, the Pass-Through
     Rate applicable to the distribution on the Distribution Date;
 
                                       33
<PAGE>   135
 
          (viii) the number and aggregate principal balance of Mortgage Loans in
     the related Mortgage Pool contractually delinquent (a) one month, (b) two
     months and (c) three or more months as of the end of the related Collection
     Period;
 
          (ix) the number and aggregate principal balance of all Mortgage Loans
     in foreclosure or other similar proceedings, and the book value of any real
     estate acquired through foreclosure or grant of a deed in lieu of
     foreclosure;
 
          (x) if applicable, the amount remaining in any Reserve Account or the
     amount remaining of any other credit support, after giving effect to the
     distribution on the Distribution Date; and
 
          (xi) the amount of Monthly Advances and/or Servicing Advances, if any,
     made since the preceding Distribution Date.
 
     Where applicable, any amount set forth above may be expressed as a dollar
amount per single Certificate of the relevant Class having the denomination or
interest specified either in the related Prospectus Supplement or in the report
to Certificateholders. The report to Certificateholders for any Class or Series
of Certificates may include additional or other information of a similar nature
to that specified above.
 
     The "Pool Balance" means the aggregate outstanding principal balance of a
Class and the "Pool Factor" is the percentage obtained by dividing the Pool
Balance after giving effect to the distribution of principal on such
Distribution Date by the Cut-off Date Pool Balance.
 
     In addition, within a reasonable period of time after the end of each
calendar year, the Servicer or the Trustee will mail to each person who was a
Certificateholder of record at any time during such calendar year (a) a report
as to the aggregate of amounts reported pursuant to (i) and (ii) above for such
calendar year or, in the event such person was a Certificateholder of record
during a portion of such calendar year, for the applicable portion of such year
and (b) such other customary information as may be deemed necessary or desirable
for Certificateholders to prepare their tax returns.
 
                               CREDIT ENHANCEMENT
 
     Credit enhancement may be provided with respect to one or more Classes of a
Series of Certificates or with respect to the Mortgage Loans in the related
Trust. Credit enhancement may be in the form of (i) the subordination of one or
more Classes of the Certificates of such Series, (ii) the use of a Certificate
Guaranty Insurance Policy, a Mortgage Pool Insurance Policy, a Special Hazard
Insurance Policy, a Bankruptcy Bond, a Reserve Account or other insurance
policies, cash accounts, letters of credit, limited financial guaranty insurance
policies, third party guarantees or other forms of credit enhancement described
in the related Prospectus Supplement, or the use of a cross-support feature, or
(iii) any combination of the foregoing. The protection against losses afforded
by any credit enhancement will be limited and will not guarantee repayment of
the entire principal balance of the Certificates and interest thereon. If losses
occur that exceed the maximum amount covered by the credit enhancement or that
are not covered by the credit enhancement, Certificateholders will bear their
allocable share of such deficiency. If a form of credit enhancement applies to
several Classes of Certificates, and if principal payments of certain Classes
will be distributed prior to such distributions to other Classes, the Classes
which receive distributions at a later time are more likely to bear any losses
which exceed the amount covered by credit enhancement.
 
     Unless otherwise specified in the Prospectus Supplement, coverage under any
credit enhancement may be cancelled or reduced by the Sponsor without the
consent of Certificateholders, if such cancellation or reduction would not
adversely affect the rating or ratings of the related Certificates.
 
SUBORDINATION
 
     If so specified in the related Prospectus Supplement, scheduled principal,
Principal Prepayments, interest or any combination thereof that otherwise would
have been distributable to one or more Classes of Subordinated Certificates of a
Series will instead be distributed to holders of one or more Classes of Senior
Certificates, under the circumstances and to the extent specified in such
Prospectus Supplement. If specified
 
                                       34
<PAGE>   136
 
in the related Prospectus Supplement, the holders of Senior Certificates will
receive the amounts of principal and interest due to them on each Distribution
Date, out of the funds available for distribution on such date in the related
Certificate Account, prior to any such distribution being made to holders of the
related Subordinated Certificates, in each case under the circumstances and
subject to the limitations specified in such Prospectus Supplement. The
protection afforded to the holders of Senior Certificates through subordination
also may be accomplished by first allocating certain types of losses or
delinquencies to the related Subordinated Certificates, to the extent described
in the related Prospectus Supplement. If aggregate losses and delinquencies in
respect of such Mortgage Loans were to exceed the total amounts otherwise
available for distribution to holders of Subordinated Certificates or, if
applicable, were to exceed the specified maximum amount, holders of Senior
Certificates would experience losses on such Certificates.
 
     If so specified in the Prospectus Supplement, the same Class of
Certificates may be Senior Certificates with respect to the right to receive
certain types of payments or with respect to the allocation of certain types of
losses or delinquencies and Subordinated Certificates with respect to the right
to receive other types of payments or with respect to the allocation of certain
types of losses or delinquencies. If specified in the Prospectus Supplement,
various Classes of Senior Certificates and Subordinated Certificates may
themselves be subordinate in their right to receive certain distributions to
other Classes of Senior and Subordinated Certificates, respectively, through a
cross-support mechanism or otherwise. As between Classes of Senior Certificates
and as between Classes of Subordinated Certificates, distributions may be
allocated among such Classes (i) in the order of their scheduled final
distribution dates, (ii) in accordance with a schedule or formula, (iii) in
relation to the occurrence of certain events or (iv) otherwise, in each case as
specified in the related Prospectus Supplement.
 
     The related Prospectus Supplement will set forth information concerning the
amount of subordination of a Class or Classes of Subordinated Certificates in a
Series, the circumstances in which such subordination will be applicable, the
manner, if any, in which the amount of subordination will decrease over time,
the manner of funding any Reserve Account and the conditions under which amounts
in any such Reserve Account will be used to make distributions to Senior
Certificateholders or released to Subordinated Certificateholders from the
related Trust.
 
RESERVE ACCOUNTS
 
     If so specified in the related Prospectus Supplement, cash, U.S. Treasury
securities, instruments evidencing ownership of principal or interest payments
thereon, demand notes, certificates of deposit or a combination thereof in the
aggregate amount specified in such Prospectus Supplement may be deposited by the
Sponsor, the Servicer or the Originators, as applicable, on the date specified
in the related Prospectus Supplement in one or more reserve accounts (each, a
"Reserve Account") as part of the related Trust. In addition to or in lieu of
the foregoing, if so specified in such Prospectus Supplement, all or any portion
of amounts otherwise distributable to holders of Subordinated Certificates on
any Distribution Date may instead be deposited into a Reserve Account. Such
deposits may be made on the date specified in the related Prospectus Supplement,
which may include each Distribution Date, each Distribution Date for specified
periods or until the balance in the Reserve Account has reached a specified
amount. See "-- Subordination" above.
 
     The cash and other assets in a Reserve Account will be used to enhance the
likelihood of timely payment of principal of, and interest on, or, if so
specified in the related Prospectus Supplement, to provide additional protection
against losses in respect of, the assets in the related Trust, to pay the
expenses of the Trust or for such other purposes specified in such Prospectus
Supplement. Any cash in a Reserve Account and the proceeds upon maturity or
liquidation of any other asset or instrument therein will be invested, to the
extent acceptable to the applicable Rating Agency, in Permitted Investments (as
defined herein), including obligations of the United States and certain agencies
thereof, certificates of deposit, certain commercial paper, time deposits and
bankers acceptances sold by eligible commercial banks, certain repurchase
agreements of United States government securities with eligible commercial banks
and certain other instruments acceptable to the applicable Rating Agency. Unless
otherwise specified in the related Prospectus Supplement, any asset
 
                                       35
<PAGE>   137
 
or instrument deposited in any Reserve Account will name the Trustee, in its
capacity as trustee for the Certificateholders, as beneficiary and will be
issued by an entity acceptable to the applicable Rating Agency.
 
     Any amounts on deposit in a Reserve Account will be available for
withdrawal from such Reserve Account for distribution to holders of certain
Classes of Certificates or release to holders of certain Classes of
Certificates, the Sponsor, the Servicer, the Originators or another entity for
the purposes, in the manner and at the times specified in the related Prospectus
Supplement.
 
CERTIFICATE GUARANTY INSURANCE POLICIES
 
     If so specified in the related Prospectus Supplement, a certificate
guaranty insurance policy or policies (each, a "Certificate Guaranty Insurance
Policy") may be obtained and maintained for a Class or Series of Certificates.
The provider of any Certificate Guaranty Insurance Policy (a "Certificate
Insurer") will be described in the related Prospectus Supplement. A copy of any
such Certificate Guaranty Insurance Policy will be attached as an exhibit to the
related Pooling and Servicing Agreement.
 
     Unless otherwise specified in the related Prospectus Supplement, a
Certificate Guaranty Insurance Policy will unconditionally and irrevocably
guarantee to Certificateholders that a certain amount will be available for
distribution to Certificateholders on a related Distribution Date (the "Insured
Amount"). The Insured Amount will equal the full amount of principal and
interest distributable to Certificateholders as of any Distribution Date under
the related Pooling and Servicing Agreement plus any other amounts specified
therein or in the related Prospectus Supplement.
 
     The specific terms of any Certificate Guaranty Insurance Policy will be
described in the related Prospectus Supplement.
 
     Subject to the terms of the related Pooling and Servicing Agreement, a
Certificate Insurer may be subrogated to the rights of Certificateholders to
receive payments under the Certificates to the extent of any payments by such
Certificate Insurer under the related Certificate Guaranty Insurance Policy that
were not previously reimbursed. However, any such subrogation rights of a
Certificate Insurer may not result in a reduction of the amount otherwise
distributable on any Distribution Date to holders of the Certificates covered by
such Certificate Guaranty Insurance Policy.
 
MORTGAGE POOL INSURANCE POLICIES
 
     If so specified in the related Prospectus Supplement, a mortgage pool
insurance policy or policies (each, a "Mortgage Pool Insurance Policy") issued
by the insurer (the "Mortgage Pool Insurer") named in such Prospectus Supplement
will be obtained and maintained for all or certain of the Mortgage Loans. A
Mortgage Pool Insurance Policy will, subject to the limitations described below,
cover losses on the related Mortgage Loans up to a maximum amount specified in
the related Prospectus Supplement. A Mortgage Pool Insurance Policy, however, is
not a blanket policy against loss, as claims thereunder may be made only
respecting losses on certain Mortgage Loans and only upon satisfaction of
certain conditions precedent described below. Unless otherwise specified in a
related Prospectus Supplement, a Mortgage Pool Insurance Policy will not cover
losses due to a failure to pay or denial of a claim under a primary mortgage
insurance policy.
 
     A Mortgage Pool Insurance Policy generally will not insure (and many
primary mortgage insurance policies do not insure) against loss sustained by
reason of a default arising from, among other things, (i) fraud or negligence in
the origination or servicing of a Mortgage Loan, including misrepresentation by
the Mortgagor, the Originator or persons involved in the origination thereof, or
(ii) failure to construct a Mortgaged Property in accordance with plans and
specifications. If so specified in the related Prospectus Supplement, an
endorsement to a Mortgage Pool Insurance Policy, a bond or other credit support
may cover fraud in connection with the origination of Mortgage Loans. If so
specified in the related Prospectus Supplement, a failure of coverage
attributable to an event specified in clause (i) or (ii) above might result in a
breach of the Sponsor's representations and, in such event, might give rise to
an obligation on the part of the Sponsor to repurchase the defaulted Mortgage
Loan from the Mortgage Pool if the breach cannot be cured by the Sponsor. No
Mortgage Pool Insurance Policy will cover losses in respect of a defaulted
Mortgage Loan
 
                                       36
<PAGE>   138
 
occurring when the Servicer of such Mortgage Loan, at the time of default or
thereafter, was not approved by the applicable Mortgage Pool Insurer.
 
     The original amount of coverage under a Mortgage Pool Insurance Policy will
be reduced over the life of the related Certificates by the aggregate dollar
amount of claims paid by the Servicer less the aggregate of the net amounts
realized by the Mortgage Pool Insurer upon disposition of all foreclosed
properties. The amount of claims paid will include certain expenses incurred by
the Servicer, as well as accrued interest on delinquent Mortgage Loans to the
date of payment of the claim. Accordingly, if aggregate net claims paid under a
Mortgage Pool Insurance Policy reach the maximum amount, coverage under the
Mortgage Pool Insurance Policy will be exhausted and any further losses will be
borne by the related Certificateholders.
 
     The terms of any Mortgage Pool Insurance Policy will be described in the
related Prospectus Supplement.
 
SPECIAL HAZARD INSURANCE POLICIES
 
     If so specified in the related Prospectus Supplement, a special hazard
insurance policy or policies (each, a "Special Hazard Insurance Policy") will be
obtained for the related Mortgage Pool and will be issued by the insurer (the
"Special Hazard Insurer") named in such Prospectus Supplement. Each Special
Hazard Insurance Policy, subject to limitations described below, will protect
the related Certificateholders from (i) loss by reason of damage to Mortgaged
Properties caused by certain hazards (including earthquakes and, to a limited
extent, tidal waves and related water damage) not insured against under the
standard form of hazard insurance policy for the respective states in which the
Mortgaged Properties are located or under a flood insurance policy if the
Mortgaged Property is not located in a federally designated flood area, and (ii)
loss caused by reason of the application of the coinsurance clause contained in
a hazard insurance policy. See "The Pooling and Servicing
Agreement -- Maintenance of Hazard Insurance" herein. A Special Hazard Insurance
Policy will not cover losses occasioned by war, civil insurrection, certain
governmental action, errors in design, faulty workmanship or materials (except
under certain circumstances), nuclear reaction, flood (if the Mortgaged Property
is located in a federally designated flood area), chemical contamination and
certain other risks. The amount of coverage under any Special Hazard Insurance
Policy will be specified in the related Prospectus Supplement. A Special Hazard
Insurance Policy will provide that no claim may be paid unless hazard and, if
applicable, flood insurance on the related Mortgaged Property securing the
Mortgage Loan has been kept in force and other protection and preservation
expenses have been paid.
 
     The terms of any Special Hazard Insurance Policy will be described in the
related Prospectus Supplement.
 
     Unless otherwise specified in the related Prospectus Supplement, because
each Special Hazard Insurance Policy will be designed to permit full recovery
under the Mortgage Pool Insurance Policy in circumstances in which such
recoveries would otherwise be unavailable because property has been damaged by a
cause not insured against by a standard hazard policy and thus would not be
restored, each Pooling and Servicing Agreement will provide that, if the related
Mortgage Pool Insurance Policy shall have been terminated or been exhausted
through payment of claims, the Servicer will be under no further obligation to
maintain such Special Hazard Insurance Policy.
 
BANKRUPTCY BONDS
 
     If so specified in the related Prospectus Supplement, a bankruptcy bond or
bonds (each, a "Bankruptcy Bond") for proceedings under the federal Bankruptcy
Code will be issued by an insurer named in such Prospectus Supplement. A
Bankruptcy Bond will cover certain losses resulting from a reduction by a
bankruptcy court of scheduled payments of principal and interest on a Mortgage
Loan or a reduction by such court of the principal amount of a Mortgage Loan and
will cover certain unpaid interest on the amount of such a principal reduction
from the date of the filing of a bankruptcy petition. The level of coverage and
other terms of a Bankruptcy Bond will be set forth in the related Prospectus
Supplement.
 
                                       37
<PAGE>   139
 
CROSS SUPPORT
 
     If so specified in the related Prospectus Supplement, the beneficial
ownership of separate Trusts or separate groups of assets in a single Trust may
be evidenced by separate Classes of the related Series of Certificates. In such
case, credit support may be provided by a cross-support feature which requires
that distributions be made with respect to Certificates evidencing a beneficial
ownership interest in other asset groups within the same Trust. The Prospectus
Supplement for a Series of Certificates which includes a cross-support feature
will describe the manner and conditions for applying such cross-support feature.
 
     If so specified in the related Prospectus Supplement, the coverage provided
by one or more other forms of credit enhancement, such as Certificate Guaranty
Insurance Policies or Reserve Accounts, may apply concurrently to two or more
separate Trusts without priority among such Trusts, until the credit support is
exhausted. If applicable, the Prospectus Supplement will identify the Trusts to
which such credit enhancement relates and the manner of determining the amount
of the coverage provided thereby and the application of such coverage to the
identified Trusts or asset groups.
 
OTHER INSURANCE, GUARANTEES AND SIMILAR INSTRUMENTS OR AGREEMENTS
 
     If so specified in the related Prospectus Supplement, a Trust may include,
in addition to or in lieu of some or all of the foregoing, letters of credit,
third party guarantees and other arrangements for maintaining timely payments or
providing additional protection against losses on the assets included in such
Trust, paying administrative expenses or accomplishing such other purpose. The
related Prospectus Supplement will describe any such arrangements, including
information as to the extent of coverage and any conditions or limitations
thereto. The Trust may include a guaranteed investment contract or reinvestment
agreement pursuant to which funds held in one or more accounts will be invested
at a specified rate. Any such arrangement must be acceptable to each Rating
Agency named in the related Prospectus Supplement.
 
MAINTENANCE OF CREDIT ENHANCEMENT
 
     To the extent that the related Prospectus Supplement expressly provides for
credit enhancement and maintenance arrangements, the following paragraphs shall
apply.
 
     If a form of credit enhancement has been obtained for a Series of
Certificates, the Sponsor or the Servicer will be obligated to exercise its
reasonable efforts to keep or cause to be kept such form of credit support in
full force and effect throughout the term of the related Pooling and Servicing
Agreement, unless coverage thereunder has been exhausted through payment of
claims or otherwise, or substitution therefor is made as described below.
 
     In lieu of the obligation to maintain a particular form of credit
enhancement, the Sponsor or the Servicer may obtain a substitute or alternate
form of credit enhancement. If the Sponsor obtains such a substitute form of
credit enhancement, such form of credit enhancement will be maintained and kept
in full force and effect as provided herein. Prior to its obtaining any
substitute or alternate form of credit enhancement, the Sponsor or the Servicer
will obtain written confirmation from each applicable Rating Agency that the
substitution or alternate form of credit enhancement for the existing credit
enhancement will not adversely affect the then current ratings assigned to such
Certificates by each applicable Rating Agency.
 
     The Servicer will provide the Trustee information required for the Trustee
to draw under a Certificate Guaranty Insurance Policy or any letter of credit,
will present claims to any Mortgage Pool Insurer, any Special Hazard Insurer and
to any provider of a Bankruptcy Bond, and will take such reasonable steps as are
necessary to permit recovery under such Certificate Guaranty Insurance Policy,
letter of credit, Bankruptcy Bond, Special Hazard Insurance Policy, Mortgage
Pool Insurance Policy or other applicable forms of credit enhancement.
Additionally, the Servicer will present such claims and take such steps as are
reasonably necessary to provide for the performance by another party of its
purchase obligations. All collections by the Servicer under any Mortgage Pool
Insurance Policy or any Bankruptcy Bond and, where the related property has not
been restored, any Special Hazard Insurance Policy, are to be deposited
initially in the Collection
 
                                       38
<PAGE>   140
 
Account and ultimately in the Certificate Account, subject to withdrawal. All
draws under any Certificate Guaranty Insurance Policy or letter of credit will
be deposited directly in the Certificate Account.
 
     If any property securing a defaulted Mortgage Loan is damaged and proceeds,
if any, from the related hazard insurance policy or any applicable Special
Hazard Insurance Policy are insufficient to restore the damaged property to a
condition sufficient to permit recovery under any applicable form of credit
enhancement, the Servicer is not required to expend its own funds to restore the
damaged property unless it determines (i) that such restoration will increase
the proceeds to one or more Classes of Certificateholders on liquidation of the
Mortgage Loan after reimbursement to the Servicer for its expenses and (ii) that
such expenses will be recoverable out of related Liquidation Proceeds or
Insurance Proceeds. If recovery under any applicable form of credit enhancement
is not available because the Servicer has been unable to make the above
determinations or has made such determinations incorrectly or recovery is not
available for any other reason, the Servicer is nevertheless obligated to follow
such normal practices and procedures (subject to the preceding sentence) as it
deems necessary or advisable to realize upon the defaulted Mortgage Loan and in
the event such determination has been incorrectly made, is entitled to
reimbursement of its expenses in connection with such restoration.
 
                 MATURITY, PREPAYMENT AND YIELD CONSIDERATIONS
 
     The yields to maturity of the Certificates will be affected by the amount
and timing of principal payments on or in respect of the Mortgage Loans included
in the related Trusts, the allocation of available funds to various Classes of
Certificates, the Pass-Through Rate for various Classes of Certificates and the
purchase price paid for the Certificates.
 
     The original terms to maturity of the Mortgage Loans in a given Mortgage
Pool will vary depending upon the type of Mortgage Loans included therein. Each
Prospectus Supplement will contain information with respect to the type and
maturities of the Mortgage Loans in the related Mortgage Pool. Unless otherwise
specified in the related Prospectus Supplement, Mortgage Loans may be prepaid
without penalty in full or in part at any time, although a prepayment fee or
penalty may be imposed in connection therewith.
 
     The rate of prepayments with respect to mortgage loans has fluctuated
significantly in recent years. In general, if prevailing rates fall appreciably
below the Mortgage Rates borne by the Mortgage Loans, such Mortgage Loans are
likely to be subject to higher prepayment rates than if prevailing interest
rates remain at or above such Mortgage Rates. Conversely, if prevailing interest
rates rise appreciably above the Mortgage Rates borne by the Mortgage Loans,
such Mortgage Loans are likely to experience a lower prepayment rate than if
prevailing rates remain at or below such Mortgage Rates. However, there can be
no assurance that such will be the case.
 
     Prepayments are influenced by a variety of economic, geographical, social,
tax, legal and additional factors. The rate of prepayments on Mortgage Loans may
be affected by changes in a Mortgagor's housing needs, job transfers,
unemployment, Mortgagor's net equity in the related Mortgaged Property, the
enforcement of due-on-sale clauses and other servicing decisions. Adjustable
rate mortgage loans, bi-weekly mortgage loans, graduated payment mortgage loans,
growing equity mortgage loans, reverse mortgage loans, buy-down mortgage loans
and mortgage loans with other characteristics may experience a rate of principal
prepayments which is different from that of fixed rate, monthly pay, fully
amortizing mortgage loans.
 
     Generally, mortgage loans secured by junior liens have smaller average
principal balances than senior or first mortgage loans and are not viewed by
borrowers as permanent financing. Accordingly, such mortgage loans may
experience a higher rate of prepayment than mortgage loans which represent first
liens. In addition, any future limitations on the right of borrowers to deduct
interest payments on second mortgage loans for federal income tax purposes may
result in a higher rate of prepayment of such mortgage loans. The obligation of
the Servicer to enforce due-on-sale provisions of the mortgage loans may also
increase prepayments. The prepayment experience of the Mortgage Pools may be
affected by a wide variety of factors, including general and local economic
conditions, mortgage market interest rates, the availability of alternative
financing and
 
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<PAGE>   141
 
homeowner mobility. The Sponsor is unaware of any reliable studies that would
accurately project the prepayment risks associated with the mortgage loans.
 
     Unless otherwise provided in the related Prospectus Supplement, all of the
Mortgage Loans will contain due-on-sale provisions permitting the mortgagee to
accelerate the maturity of the Mortgage Loan upon sale or certain transfers by
the Mortgagor of the underlying Mortgaged Property. Unless otherwise provided in
the related Prospectus Supplement, the Servicer generally will enforce any
due-on-sale or due-on-encumbrance clause, to the extent it has knowledge of the
conveyance or further encumbrance or the proposed conveyance or proposed further
encumbrance of the Mortgaged Property and reasonably believes that it is
entitled to do so under applicable law; provided, however, that the Servicer
will not take any enforcement action that would materially increase the risk of
default or delinquency on, or materially decrease the security for, such
Mortgage Loan. See "The Pooling and Servicing Agreement -- Enforcement of
Due-on-Sale Clauses" herein.
 
     The weighted average lives of Certificates will also be affected by the
amount and timing of delinquencies and defaults on the Mortgage Loans and the
liquidations of defaulted Mortgage Loans. Delinquencies and defaults will
generally slow the rate of payment of principal to the Certificateholders.
However, this effect will be offset to the extent that lump sum recoveries on
defaulted Mortgage Loans and foreclosed Mortgaged Properties result in principal
payments on the Mortgage Loans that are faster than otherwise scheduled.
 
     When a full prepayment occurs on a Mortgage Loan, the Mortgagor will be
charged interest on the principal amount of the Mortgage Loan so prepaid only
for the number of days in the month actually elapsed up to the date of the
prepayment rather than for a full month. Interest shortfalls also could result
from the application of the Relief Act, as described under "Certain Legal
Aspects of the Mortgage Loans and Related Matters -- Soldiers' and Sailors'
Civil Relief Act" herein. Unless otherwise specified in the related Prospectus
Supplement, in the event that less than 30 days' interest is collected on a
Mortgage Loan during a Collection Period, the Servicer or any Sub-Servicer, if
applicable, will be obligated to make a Compensating Interest Payment with
respect thereto, but only to the extent of the aggregate Servicing Fee for the
related Distribution Date. To the extent such shortfalls exceed the amount of
the Compensating Interest Payment that the Servicer or any Sub-Servicer is
obligated to pay, the yield on the Certificates could be adversely affected.
Partial prepayments in a given month may be applied to the outstanding principal
balances of the Mortgage Loans so prepaid on the first day of the month of
receipt or the month following receipt. In the latter case, partial prepayments
will not reduce the amount of interest passed through in such month.
 
     Under certain circumstances, the Sponsor, the Servicer, the holders of
REMIC Residual Certificates or certain other entities specified in the related
Prospectus Supplement may have the option to purchase the Mortgage Loans and
other assets of a Trust, thereby effecting early retirement of the related
Series of Certificates, subject to the principal balance of the related Mortgage
Loans being less than the percentage specified in the related Prospectus
Supplement of the aggregate principal balance of the Mortgage Loans at the
Cut-off Date for the related Series. Typically, the Sponsor, the Servicer or
such other entity will cause the retirement of a Series of Certificates at the
point at which servicing of the remaining relatively small pool of Mortgage
Loans becomes inefficient. See "The Pooling and Servicing
Agreement -- Termination; Optional Termination" herein.
 
     Unless otherwise specified in the related Prospectus Supplement, the
effective yield to Certificateholders will be slightly lower than the yield
otherwise produced by the applicable Pass-Through Rate and purchase price,
because while interest generally will accrue on the Certificates from the first
day of each month, the distribution of such interest will not be made earlier
than a specified date in the month following the month of accrual.
 
     The timing of payments on the Mortgage Loans may significantly affect an
investor's yield. In general, the earlier a prepayment of principal on the
Mortgage Loans, the greater will be the effect on an investor's yield to
maturity. As a result, the effect on an investor's yield of principal
prepayments occurring at a rate faster (or slower) than the rate anticipated by
the investor during the period immediately following the issuance of the
Certificates will not be offset by a subsequent like reduction (or increase) in
the rate of principal payments.
 
                                       40
<PAGE>   142
 
     The Prospectus Supplement relating to a Series of Certificates may discuss
in greater detail the effect of the rate and timing of principal payments
(including prepayments) on the yield, weighted average lives and maturities of
such Certificates, including the effect of prepayments and allocation of
realized losses on the Mortgage Loans as they relate to specific Classes of
Certificates. Factors other than those identified herein and in the related
Prospectus Supplement could significantly affect principal prepayments at any
time and over the lives of the Certificates. The relative combination of the
various factors affecting prepayment may also vary from time to time. There can
be no assurance as to the rate of payment of principal of the Mortgage Loans at
any time or over the lives of the Certificates.
 
                      THE POOLING AND SERVICING AGREEMENT
 
     Set forth below is a summary of the material provisions of each Pooling and
Servicing Agreement that are not described elsewhere in this Prospectus. The
summary does not purport to describe all provisions of each Pooling and
Servicing Agreement and is subject to, and qualified in its entirety by
reference to, the provisions of each Pooling and Servicing Agreement. Where
provisions or terms used in a particular Pooling and Servicing Agreement are
different than as described herein, a description of such provisions or terms
will be included in the related Prospectus Supplement.
 
ASSIGNMENT OF MORTGAGE LOANS
 
     Assignment of the Mortgage Loans.  At the Closing Date for a Series of
Certificates, the Sponsor will cause the Mortgage Loans comprising the related
Trust to be sold and assigned to the Trustee, without recourse, together with
all principal and interest received by or on behalf of the Sponsor on or with
respect to such Mortgage Loans on or after the Cut-off Date, other than
principal and interest due before the Cut-off Date. The Trustee will,
concurrently with such assignment, deliver the Certificates to the Sponsor in
exchange for the Mortgage Loans.
 
     Each Mortgage Loan assigned to the Trustee will be identified in a schedule
appearing as an exhibit to the related Pooling and Servicing Agreement (a "Loan
Schedule"). The Loan Schedule will include information as to the outstanding
principal balance of each Mortgage Loan after application of payments due on the
Cut-off Date, as well as information regarding the Mortgage Rate, the maturity
date of the Mortgage Loan, the Combined Loan-to-Value Ratio at origination and
certain other information.
 
     In connection with the sale, the Sponsor will be required to deliver or
cause to be delivered to the Trustee certain specified items (collectively, with
respect to each Mortgage Loan, the "Mortgage File"). Unless otherwise specified
in the related Prospectus Supplement each Mortgage File will be required to
include:
 
          (a) the original Mortgage Note, with all intervening endorsements
     sufficient to show a complete chain of endorsement to the Sponsor, endorsed
     by the Sponsor, without recourse, to the order of the Trustee;
 
          (b) the original Mortgage with evidence of recording indicated
     thereon;
 
          (c) the original executed assignment of the Mortgage in recordable
     form;
 
          (d) originals of all assumption, modification and substitution
     agreements, if any, in those instances where the terms or provisions of a
     Mortgage or Mortgage Note have been modified or such Mortgage or Mortgage
     Note has been assumed;
 
          (e) originals of all intervening mortgage assignments with evidence of
     recording indicated thereon sufficient to show a complete chain of
     assignment from the originator of the Mortgage Loan to the Sponsor; and
 
          (f) the original lender's title insurance policy issued on the date of
     the origination of such Mortgage Loan.
 
     Unless otherwise specified in the related Prospectus Supplement, the
Sponsor will promptly cause the assignments of the related Mortgage Loans to be
recorded in the appropriate public office for real property
 
                                       41
<PAGE>   143
 
records, except in states in which, in the opinion of counsel acceptable to the
Trustee, such recording is not required to protect the trustee's interest in
such loans against the claim of any subsequent transferee or any successor to or
creditor of the Sponsor or the Originator of such Mortgage Loans.
 
     If the Sponsor cannot deliver the original Mortgage or mortgage assignment
with evidence of recording thereon on the Closing Date solely because of a delay
caused by the public recording office where such original Mortgage or mortgage
assignment has been delivered for recordation, the Sponsor shall deliver to the
Trustee an Officer's Certificate, with a photocopy of such Mortgage attached
thereto, stating that such original Mortgage or mortgage assignment has been
delivered to the appropriate public recording official for recordation. The
Sponsor shall promptly deliver to the Trustee such original Mortgage or mortgage
assignment with evidence of recording indicated thereon upon receipt thereof
from the public recording official. If the Sponsor within six months from the
Closing Date shall not have received such original Mortgage or mortgage
assignment from the public recording official, it shall obtain, and deliver to
the Trustee within eight months from the Closing Date, a copy of such original
Mortgage or mortgage assignment certified by such public recording official to
be a true and complete copy of such original Mortgage or mortgage assignment as
recorded by such public recording office.
 
     The Trustee will be authorized to appoint a custodian pursuant to a
custodial agreement to maintain possession of and, if applicable, to review the
documents relating to the Mortgage Loans as agent of the Trustee.
 
     Review of the Mortgage File. The Trustee will agree, for the benefit of the
Certificateholders, to review each Mortgage File and the specified items
delivered by or on behalf of the Sponsor within 45 days after the Closing Date,
to determine if the documents described in clauses (a) through (f) above have
been executed and received, and that such documents relate to the Mortgage Loans
in the Loan Schedule. The Trustee is under no duty or obligation to inspect,
review or examine any such documents, instruments, certificates or other papers
to determine that they are genuine, enforceable or appropriate for the
represented purpose or that they are other than what they purport to be on their
face, nor is the Trustee under any duty to determine independently whether there
are any intervening assignments or assumption or modification agreements with
respect to any Mortgage Loan.
 
     If within such 45-day period the Trustee finds that any document
constituting a part of a Mortgage File is not properly executed, has not been
received or is unrelated to the Mortgage Loans identified in the related Loan
Schedule, or that any Mortgage Loan does not conform in a material respect to
the description thereof as set forth in the related Loan Schedule, the Trustee
will be required to promptly notify the Sponsor of any defect. The Sponsor will
use reasonable efforts to remedy a material defect in a document constituting
part of a Mortgage File within 60 days after the Trustee's notice. Thereafter,
the Trustee shall also certify that it has received all of the documents
referred to in clauses (a) through (f) and that all corrections or curative
actions required to be taken by the Sponsor within the 60-day period have been
completed or effected, or that the related Mortgage Loans will be repurchased or
substituted, as specified below.
 
     Repurchase or Substitution of Mortgage Loans.  Unless otherwise specified
in the related Prospectus Supplement, if, within 60 days after the Trustee's
notice of defect, the Sponsor has not remedied the defect and the defect
materially and adversely affects the interest of the Certificateholders in the
related Mortgage Loan, the Sponsor will be required to, prior to the next
Distribution Date, at its option, (i) substitute in lieu of such Mortgage Loan
another Mortgage Loan of like kind (a "Qualified Replacement Mortgage Loan") or
(ii) repurchase such Mortgage Loan at a price equal to its Principal Balance
together with one month's interest at the Mortgage Rate, less any payments
received during the related Collection Period ("Loan Purchase Price").
 
     If as provided above, the Sponsor, rather than repurchase the Mortgage
Loan, removes a Mortgage Loan (a "Deleted Mortgage Loan") from the related Trust
and substitutes in its place a Qualified Replacement Mortgage Loan, such
substitution must be effected within 90 days of the date of the initial issuance
of the Certificates of a Series with respect to which no REMIC election is made.
With respect to a Trust for which a REMIC election is to be made, except as
otherwise provided in the related Prospectus Supplement, such substitution of a
defective Mortgage Loan must be effected within two years of the date of the
initial issuance
 
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<PAGE>   144
 
of the Certificates, and may not be made if such substitution would cause the
Trust to not qualify as a REMIC or result in a prohibited transaction tax under
the Code. Except as otherwise provided in the related Prospectus Supplement, any
Qualified Replacement Mortgage Loan generally will, on the date of substitution,
(i) have an outstanding principal balance, after deduction of all scheduled
payments due in the month of substitution, not in excess of and not
substantially less than the outstanding principal balance of the Deleted
Mortgage Loan (the amount of any shortfall to be paid by or at the direction of
the Sponsor to the related Trust in the month of substitution for distribution
to the Certificateholders as a reduction of principal), (ii) have a Mortgage
Rate neither one percentage point or more less than nor one percentage point or
more greater than the Mortgage Rate of the Deleted Mortgage Loan as of the date
of substitution, (iii) have a remaining term to maturity neither one year or
more earlier than nor one year or more later than that of the Deleted Mortgage
Loan and (iv) comply with all of the representations and warranties set forth in
the related Pooling and Servicing Agreement as of the date of substitution. The
related Pooling and Servicing Agreement may include additional provisions
relating to meeting the foregoing requirements on an aggregate basis where a
number of substitutions occur contemporaneously.
 
     Additionally, unless otherwise specified in the related Prospectus
Supplement, the Sponsor will have made representations and warranties in respect
of the Mortgage Loans sold by the Sponsor and evidenced by a Series of
Certificates. Such representations and warranties generally include, among other
things: (i) that title insurance (or in the case of Mortgaged Properties located
in areas where such policies are generally not available, an attorney's
certificate of title) was in effect on the Closing Date; (ii) that the Sponsor
had title to each such Mortgage Loan and such Mortgage Loan was subject to no
offsets, defenses or counterclaims; (iii) that each Mortgage Loan constituted a
valid first or junior lien on the Mortgaged Property (subject only to
permissible title insurance exceptions, if applicable, and certain other
exceptions described in the Pooling and Servicing Agreement) and that the
Mortgaged Property was free from damage and was in acceptable condition; (iv)
that there were no delinquent tax or assessment liens against the Mortgaged
Property; (v) that no required payment on a Mortgage Loan was more than thirty
days delinquent as of the related Cut-off Date; and (vi) that each Mortgage Loan
was made in compliance with, and, subject to certain limitations, is enforceable
under, all applicable state and federal laws and regulations in all material
respects. Upon the discovery by the Sponsor or the Trustee that the
representations in the applicable Pooling and Servicing Agreement are untrue in
any material respect as of the dates specified therein, with the result that the
interests of the Certificateholders in the related Mortgage Loan are materially
and adversely affected, the party discovering such breach is required to give
prompt written notice to the other parties. Upon the earliest to occur of the
Sponsor's discovery, its receipt of notice of breach from any of the other
parties or such time as a situation resulting from a representation which is
untrue and materially and adversely affects the interests of the
Certificateholders, the Sponsor is required promptly to cure such breach in all
material respects or the Sponsor will (or will cause the applicable Originator
to) on the Distribution Date next succeeding such discovery, receipt of notice
or such other time, repurchase, or provide a Qualified Replacement Mortgage
Loan, as set forth above. The obligation of the Sponsor so to cure, substitute
or repurchase any Mortgage Loan as to which breach has not been remedied
constitutes the sole remedy available to the Certificateholders or the Trustee
respecting such breach.
 
     Any agreements pursuant to which the Sponsor acquires certain Mortgage
Loans to be deposited in a Trust will contain representations and obligations of
the related Originators that are similar to those described in the preceding
paragraph. The Sponsor may enforce any obligations of the related Originators in
connection with its efforts to cure any breach of a representation pursuant to
the related Pooling and Servicing Agreement. See "The
Originators -- Representations by Originators" herein.
 
PAYMENTS ON THE MORTGAGE LOANS
 
     Unless otherwise specified in the related Prospectus Supplement, the
Pooling and Servicing Agreement will require the Servicer to establish and
maintain one or more accounts (each, a "Collection Account") at one or more
institutions meeting the requirements set forth in the related Pooling and
Servicing Agreement. Pursuant to the related Pooling and Servicing Agreement,
the Servicer will be required to deposit all collections (other than amounts
escrowed for taxes and insurance) related to the Mortgage Loans into the
 
                                       43
<PAGE>   145
 
Collection Account no later than the second business day after receipt. All
funds in the Collection Accounts will be required to be invested in instruments
designated as Permitted Investments. Any investment earnings on funds held in
the Collection Accounts are for the benefit of the Servicer.
 
     The Servicer may make withdrawals from the Collection Account only for the
following purposes: (a) to make deposits into the Certificate Account, as set
forth below; (b) to pay itself any monthly Servicing Fees; (c) to make any
Servicing Advance or to reimburse itself for any Servicing Advance or Monthly
Advance previously made; (d) to withdraw amounts that have been deposited to the
Collection Account in error; and (e) to clear and terminate the Collection
Account.
 
     Unless otherwise specified in the related Prospectus Supplement, not later
than the third day prior to any Distribution Date (the "Deposit Date"), the
Servicer will be required to wire transfer to the Trustee for deposit in the
Certificate Account the sum (without duplication) of all amounts on deposit in
the Collection Account that constitute any portion of Available Funds for the
related Distribution Date. See "Description of Certificates -- Distribution on
Certificates -- Available Funds" herein.
 
INVESTMENT OF ACCOUNTS
 
     Unless otherwise specified in the related Prospectus Supplement, all or a
portion of any Account, including the Collection Account, may be invested and
reinvested in one or more Permitted Investments bearing interest or sold at a
discount. The Trustee or any affiliate thereof may be the obligor on any
investment in any Account which otherwise qualifies as a Permitted Investment.
No investment in the Collection Account may mature later than the Deposit Date
next succeeding the date of investment.
 
     The Trustee will not in any way be held liable by reason of any
insufficiency in any Account resulting from any loss on any Permitted Investment
included therein.
 
     Unless otherwise specified in the related Prospectus Supplement, all income
or other gain from investments in any Account will be held in such Account for
the benefit of the Servicer and will be subject to withdrawal from time to time
as permitted by the related Pooling and Servicing Agreement. Any loss resulting
from such investments will be for the account of the Servicer. The Servicer will
be required to deposit the amount of any such loss immediately upon the
realization of such loss to the extent such loss is not offset by other income
or gain from investments in such Account and then available for such
application.
 
PERMITTED INVESTMENTS
 
     Unless otherwise specified in the related Prospectus Supplement, each
Pooling and Servicing Agreement will define "Permitted Investments" generally as
follows:
 
          (a) Direct general obligations of the United States or the obligations
     of any agency or instrumentality of the United States, the timely payment
     or the guarantee of which constitutes a full faith and credit obligation of
     the United States.
 
          (b) Federal Housing Administration debentures, but excluding any such
     securities whose terms do not provide for payment of a fixed dollar amount
     upon maturity or call for redemption.
 
          (c) Federal Home Loan Mortgage Corporation senior debt obligations,
     but excluding any such securities whose terms do not provide for payment of
     a fixed dollar amount upon maturity or call for redemption.
 
          (d) Federal National Mortgage Association senior debt obligations, but
     excluding any such securities whose terms do not provide for payment of a
     fixed dollar amount upon maturity or call for redemption.
 
          (e) Federal funds, certificates of deposit, time and demand deposits,
     and bankers' acceptances (having original maturities of not more than 365
     days) of any domestic bank or trust company, the short-term debt
     obligations of which have been assigned a minimum rating specified in the
     related Pooling and Servicing Agreement by the applicable Rating Agency.
 
                                       44
<PAGE>   146
 
          (f) Deposits of any bank or savings and loan association which has
     combined capital, surplus and undivided profits of at least $50,000,000
     which deposits are not in excess of the applicable limits insured by the
     Bank Insurance Fund or the Savings Association Insurance Fund of the
     Federal Deposit Insurance Corporation, provided that the long-term deposits
     of such bank or savings and loan association are assigned a minimum rating
     specified in the related Pooling and Servicing Agreement by the applicable
     Rating Agency.
 
          (g) Commercial paper (having original maturities of not more than 180
     days) assigned a minimum rating specified in the related Pooling and
     Servicing Agreement by the applicable Rating Agency.
 
          (h) Investments in money market funds assigned a minimum rating
     specified in the related Pooling and Servicing Agreement by the applicable
     Rating Agency.
 
          (i) Other investments acceptable to the applicable Rating Agency.
 
No instrument described above is permitted to evidence either the right to
receive (a) only interest with respect to obligations underlying such instrument
or (b) both principal and interest payments derived from obligations underlying
such instrument and the interest and principal payments with respect to such
instrument provided a yield to maturity at par greater than 120% of the yield to
maturity at par of the underlying obligations, and no instrument described above
may be purchased at a price greater than par if such instrument may be prepaid
or called at a price less than its purchase price prior to stated maturity.
 
MONTHLY ADVANCES AND COMPENSATING INTEREST
 
     In order to maintain a regular flow of scheduled interest to
Certificateholders (rather than to guarantee or insure against losses), unless
otherwise provided in the related Prospectus Supplement, each Pooling and
Servicing Agreement will require that, on each Distribution Date, the Servicer
or any Sub-Servicer deposit in the Collection Account an amount of its own funds
(a "Monthly Advance"). Unless otherwise specified in the related Prospectus
Supplement, a "Monthly Advance" will be equal to the sum of the interest
portions of the aggregate amount of monthly payments (net of the Servicing Fee)
due on the Mortgage Loans during the related Collection Period, but delinquent
as of the close of business on the last day of the related Collection Period,
plus, with respect to each Mortgaged Property which was acquired in foreclosure
or similar action (each, an "REO Property") during or prior to the related
Collection Period and as to which final sale did not occur during the related
Collection Period, an amount equal to the excess, if any, of interest on the
outstanding principal balance of the Mortgage Loan relating to such REO Property
for the related Collection Period at the related Mortgage Rate (net of the
Servicing Fee) over the net income from the REO Property transferred to the
Certificate Account for such Distribution Date.
 
     The Servicer or any Sub-Servicer, if applicable, may recover Monthly
Advances, if not recovered from the Mortgagor on whose behalf such Monthly
Advance was made, from late collections on the related Mortgage Loans, including
Liquidation Proceeds, insurance proceeds and such other amounts as may be
collected by the Servicer from the Mortgagor or otherwise relating to the
Mortgage Loan. To the extent the Servicer, in its good faith business judgment,
determines that any Monthly Advance will not be ultimately recoverable from late
collections, insurance proceeds, Liquidation Proceeds on the related Mortgage
Loans or otherwise, the Servicer may reimburse itself or a Sub-Servicer, if
applicable, on the next Distribution Date from Available Funds remaining in the
Certificate Account after making required payments on such Distribution Date.
 
     With respect to each Mortgage Loan as to which a prepayment is received,
that becomes a Liquidated Mortgage Loan or is otherwise charged-off during the
Collection Period related to a Distribution Date, unless otherwise specified in
the related Prospectus Supplement, the Servicer will be required with respect to
such Distribution Date to remit to the Trustee, from amounts otherwise payable
to the Servicer as the Servicing Fee, an amount generally representing the
excess of interest on the principal balance of such Mortgage Loan prior to such
prepayment, liquidation or charge-off over the amount of interest actually
received on the related Mortgage Loan during the applicable Collection Period
(each such amount, a "Compensating Interest Payment"). The Servicer will not be
entitled to be reimbursed from collections on the Mortgage Loans or
 
                                       45
<PAGE>   147
 
any assets of the Trust for any Compensating Interest Payments made. If the
Servicing Fee in respect of such Collection Period is insufficient to make the
entire required Compensating Interest Payment, the resulting shortfall will
reduce the amount of interest payable to the Certificateholders on such
Distribution Date and such reduction will not be recoverable thereafter.
 
REALIZATION UPON DEFAULTED MORTGAGE LOANS
 
     Unless otherwise specified in the related Prospectus Supplement, the
Servicer is required to foreclose upon or otherwise comparably effect the
ownership in the name of the Servicer, on behalf of the Trustee, of Mortgaged
Properties relating to defaulted Mortgage Loans as to which no satisfactory
arrangements can be made for collection of delinquent payments and which the
Sponsor or the Servicer has not purchased pursuant to its purchase option
described below, unless the Servicer reasonably believes that Liquidation
Proceeds with respect to such Mortgage Loan would not be increased as a result
of such foreclosure or other action, in which case the Mortgage Loan will be
charged off and will be liquidated (a "Liquidated Mortgage Loan"). In connection
with such foreclosure or other conversion, the Servicer is required to exercise
or use foreclosure procedures with the same degree of care and skill as it would
ordinarily exercise or use under the circumstances in the conduct of its own
affairs. Any amounts advanced in connection with such foreclosure or other
action will constitute Servicing Advances.
 
     Unless otherwise specified in the related Prospectus Supplement, if a REMIC
election has been made, the Servicer will be required to sell REO Property
within two years of its acquisition by the Trustee, unless an opinion of counsel
experienced in federal income tax matters, addressed to the Trustee, the Sponsor
and the Servicer is obtained to the effect that the holding by the Trust of such
REO Property for a greater specified period will not result in the imposition of
taxes on "prohibited transactions" of the Trust as defined in Section 860F of
the Code or cause the Trust to fail to qualify as a REMIC.
 
     In servicing the Mortgage Loans, the Servicer is required to determine,
with respect to each defaulted Mortgage Loan, when it has recovered, whether
through trustee's sale, foreclosure sale or otherwise, all amounts, if any, it
expects to recover from or on account of such defaulted Mortgage Loan, whereupon
such Mortgage Loan shall become a Liquidated Mortgage Loan.
 
     Unless otherwise specified in the related Prospectus Supplement, the
Sponsor or the Servicer may have the right and the option under the related
Pooling and Servicing Agreement, but not the obligation, to purchase for its own
account any Mortgage Loan which becomes delinquent, in whole or in part, as to
three consecutive monthly installments or any Mortgage Loan as to which
enforcement proceedings have been brought by the Servicer. Any such Mortgage
Loan so purchased will be purchased on a Deposit Date at the Loan Purchase Price
thereof.
 
GENERAL SERVICING PROCEDURES
 
     The Servicer will service the Mortgage Loans, either directly or through
Sub-Servicers, in accordance with the provisions of each related Pooling and
Servicing Agreement and the policies and procedures customarily employed by the
Servicer in servicing other comparable mortgage loans. Servicing includes, but
is not limited to, post-origination loan processing, customer service,
remittance handling, collections and liquidations.
 
     The Servicer, in its own name or in the name of any Sub-Servicer, will be
authorized and empowered pursuant to the related Pooling and Servicing Agreement
(i) to execute and deliver any and all instruments of satisfaction or
cancellation or of partial or full release or discharge and all other comparable
instruments with respect to the Mortgage Loans and with respect to the Mortgaged
Properties, (ii) to institute foreclosure proceedings or obtain a deed in lieu
of foreclosure so as to effect ownership of any Mortgaged Property in its own
name on behalf of the Trustee and (iii) to hold title in its own name to any
Mortgaged Property upon such foreclosure or deed in lieu of foreclosure on
behalf of the Trustee.
 
     During a foreclosure, any expenses incurred by the Servicer are added to
the amount owed by the Mortgagor, as permitted by applicable law. Upon
completion of the foreclosure, the property is sold to an
 
                                       46
<PAGE>   148
 
outside bidder, or passes to the mortgagee, in which case the Servicer will
proceed to liquidate the asset. Servicing and charge-off policies and collection
practices may change over time in accordance with the Servicer's business
judgment, changes in its real estate loan portfolio and applicable laws and
regulations.
 
SUB-SERVICERS
 
     The Servicer will be permitted under the related Pooling and Servicing
Agreement to enter into sub-servicing arrangements with certain mortgage
servicing institutions meeting the requirements of such Pooling and Servicing
Agreement (each, a "Sub-Servicer") to service the Mortgage Loans in a Mortgage
Pool. Any such sub-servicing arrangements will not relieve the Servicer of any
liability associated with servicing the Mortgage Loans. Compensation for the
services of the Sub-Servicer with respect to the Mortgage Loans will be paid by
the Servicer. See "-- Servicing and Other Compensation and Payment of Expenses"
below.
 
SERVICING AND OTHER COMPENSATION AND PAYMENT OF EXPENSES
 
     Unless otherwise specified in the related Prospectus Supplement, as
compensation for its servicing activities under a Pooling and Servicing
Agreement, the Servicer will be entitled to retain the amount of the Servicing
Fee (as defined in the related Pooling and Servicing Agreement) with respect to
each Mortgage Loan. Additional servicing compensation in the form of prepayment
charges, release fees, bad check charges, assumption fees, extension fees, late
payment charges and any other servicing-related fees, Net Liquidation Proceeds
not required to be deposited in the Collection Account and similar items may, to
the extent collected from Mortgagors, be retained by the Servicer.
 
     The Servicer will be required to pay all reasonable and customary
"out-of-pocket" costs and expenses incurred in the performance of its servicing
obligations, including, but not limited to, the cost of (i) the preservation,
restoration and protection of the Mortgaged Properties, (ii) any enforcement or
judicial proceedings, including foreclosures and (iii) the management and
liquidation of Mortgaged Properties acquired in satisfaction of the related
Mortgage Loans. Such expenditures (each, a "Servicing Advance") may include
costs of collection efforts, reappraisals, forced placement of hazard insurance
if a borrower allows his hazard policy to lapse, legal fees in connection with
foreclosure actions, advancing payments due under any Senior Lien, if any,
advancing delinquent property taxes, and upkeep and maintenance of the Mortgaged
Property if it is acquired through foreclosure and similar types of expenses.
The Servicer will be obligated to make the Servicing Advances incurred in the
performance of its servicing obligations. Unless otherwise specified in the
related Prospectus Supplement, the Servicer will be entitled to recover
Servicing Advances, if not theretofore recovered from the Mortgagor on whose
behalf such Servicing Advance was made, from late collections on the related
Mortgage Loans, including Liquidation Proceeds, insurance proceeds and such
other amounts. Servicing Advances will be reimbursable to the Servicer from the
sources described above out of the funds on deposit in the Collection Account.
The Servicer is not required to make any Servicing Advance that it determines
would be nonrecoverable.
 
     In addition, a Sub-Servicer may be entitled to a monthly servicing fee in a
minimum amount set forth in the related Prospectus Supplement. The Sub-Servicer
may also be entitled to collect and retain, as part of its servicing
compensation, any late charges or prepayment penalties provided in the Mortgage
Note or related instruments. The Sub-Servicer will be reimbursed by the Servicer
for certain expenditures that it makes, generally to the same extent that the
Servicer would be reimbursed for such expenditures under the related Pooling and
Servicing Agreement. Compensation for the services of the Sub-Servicer shall be
paid by the Servicer as a general corporate obligation of the Servicer.
 
MAINTENANCE OF HAZARD INSURANCE
 
     Unless otherwise specified in the related Prospectus Supplement, the
Servicer will be required to cause to be maintained fire and hazard insurance
with extended coverage customary in the area where each Mortgaged Property is
located in an amount which is at least equal to the least of (i) the outstanding
principal balance owing on the Mortgage Loan and the related Senior Lien, if
any, (ii) the full insurable value of the related Mortgaged Property and (iii)
the minimum amount required to compensate for damage or loss on a
 
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<PAGE>   149
 
replacement cost basis. Unless otherwise specified in the related Prospectus
Supplement, if the Mortgaged Property is in an area identified in the Federal
Register by the Flood Emergency Management Agency as having special flood
hazards, the Servicer will be required to cause to be purchased a flood
insurance policy with a generally acceptable insurance carrier, in an amount
representing coverage not less than the least of (a) the outstanding principal
balance of the Mortgage Loan and the Senior Lien, if any, (b) the minimum amount
required to compensate for damages or loss on a replacement cost basis or (c)
the maximum amount of insurance available under the National Flood Protection
Act of 1973, as amended, provided that such flood insurance is available. The
Servicer will also be required to maintain fire, hazard and, if applicable,
flood insurance on each REO Property in the respective amounts described above,
as well as liability insurance, in each case to the extent such insurance is
available. Any amounts collected by the Servicer under any such policies (other
than amounts to be applied to the restoration or repair of the Mortgaged
Property, or to be released to the Mortgagor in accordance with customary
mortgage servicing procedures) are required to be deposited by the Servicer in
the Collection Account.
 
     In the event that the Servicer obtains and maintains a blanket policy
insuring against fire and hazards of extended coverage on all of the Mortgage
Loans, then, to the extent such policy names the Trustee as loss payee and
provides coverage in an amount equal to the aggregate unpaid principal balances
of the Mortgage Loans without co-insurance, and otherwise complies with the
requirements of the preceding paragraph, the Servicer will be deemed
conclusively to have satisfied its obligations with respect to fire and hazard
insurance coverage. If such blanket policy contains a deductible clause, the
Servicer will be required to pay to the Trustee the difference between the
amount that would have been payable under a policy described in the preceding
paragraph and the amount paid under the blanket policy.
 
ENFORCEMENT OF DUE-ON-SALE CLAUSES
 
     Unless otherwise specified in the related Prospectus Supplement, when a
Mortgaged Property has been or is about to be conveyed by the Mortgagor, the
Servicer, on behalf of the Trustee, in performing its servicing functions, to
the extent it has knowledge of such conveyance or prospective conveyance, will
be required to enforce the rights of the Trustee as the mortgagee of record to
accelerate the maturity of the related Mortgage Loan under any due-on-sale
clause contained in the related Mortgage or Mortgage Note; provided, however,
that the Servicer will not be required to exercise any such right if the
due-on-sale clause, in the reasonable belief of the Servicer, is not enforceable
under applicable law or if such enforcement would materially increase the risk
of default or delinquency on, or materially decrease the security for, such
Mortgage Loan. In such event, the Servicer will attempt to enter into an
assumption and modification agreement with the person to whom such property has
been or is about to be conveyed, pursuant to which such person becomes liable
under the Mortgage Note and, to the extent permitted by applicable law or the
mortgage documents, the Mortgagor remains liable thereon. The Servicer also will
be authorized to enter into a substitution of liability agreement with such
person, pursuant to which the original Mortgagor is released from liability and
such person is substituted as Mortgagor and becomes liable under the Mortgage
Note. The Servicer will not enter into an assumption agreement unless permitted
by applicable law and unless such assumption agreement would not materially
increase the risk of default or delinquency on, or materially decrease the
security for, such Mortgage Loan.
 
VOTING
 
     Unless otherwise specified in the related Pooling and Servicing Agreement,
with respect to any provisions of the Pooling and Servicing Agreement providing
for the action, consent or approval of the holders of all Certificates
evidencing specified "Voting Interests" in the Trust, the holders of any Class
of Certificates will collectively be entitled to the then-applicable percentage
of such Class of Certificates of the aggregate Voting Interests represented by
all Certificates. Each Certificateholder of a Class will have a Voting Interest
equal to the product of the Voting Interest to which such Class is collectively
entitled and the Certificateholder's Percentage Interest (as such term is
defined in the related Pooling and Servicing Agreement) in such Class. With
respect to any provisions of the Pooling and Servicing Agreement providing for
action, consent or approval of a specified Class or Classes of Certificates,
each Certificateholder of such specified Class will have
 
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<PAGE>   150
 
a Voting Interest in such Class equal to such Certificateholder's Percentage
Interest in such Class. Any Certificate registered in the name of the Sponsor or
any affiliate thereof will be deemed not to be outstanding and the Percentage
Interest evidenced thereby shall not be taken into account in determining
whether the requisite amount of Percentage Interests necessary to take any such
action, or effect any such consent, has been obtained.
 
AMENDMENTS
 
     Unless otherwise specified in the related Prospectus Supplement, at any
time and from time to time, without the consent of the Certificateholders, the
Trustee, the Sponsor and the Servicer may amend the related Pooling and
Servicing Agreement for the purposes of (a) curing any ambiguity or correcting
or supplementing any provision of such agreement that may be inconsistent with
any other provision of such agreement, (b) if a REMIC election has been made and
if accompanied by an approving opinion of counsel experienced in federal income
tax matters, removing the restriction against the transfer of a Residual
Certificate to a Disqualified Organization (as such term is defined in the Code)
or (c) complying with the requirements of the Code; provided, however, that such
action shall not, as evidenced by an opinion of counsel delivered to the
Trustee, materially and adversely affect the interests of any Certificateholder.
 
     Unless otherwise specified in the related Prospectus Supplement, the
related Pooling and Servicing Agreement may also be amended by the Trustee, the
Sponsor and the Servicer, at any time and from time to time, with the prior
written approval of not less than a majority of the Percentage Interests
represented by each affected Class of Certificates then outstanding, for the
purpose of adding any provisions or changing in any manner or eliminating any of
the provisions thereof or of modifying in any manner the rights of the
Certificateholders thereunder; provided, however, that no such amendment shall
(a) change in any manner the amount of, or delay the timing of, payments which
are required to be distributed to any Certificateholder without the consent of
such Certificateholder or (b) change the aforesaid percentages of Percentage
Interests which are required to consent to any such amendments, without the
consent of the Certificateholders of all Certificates of the Class or Classes
affected then outstanding. If a REMIC election has been made with respect to the
related Trust, any such amendment must be accompanied by an opinion of tax
counsel as to REMIC matters.
 
     The Trustee will be required to furnish a copy of any such amendment to
each Certificateholder in the manner set forth in the related Pooling and
Servicing Agreement.
 
EVENTS OF DEFAULT
 
     Unless otherwise specified in the related Prospectus Supplement, events of
default (each, an "Event of Default") under a Pooling and Servicing Agreement
will consist of (a) any failure by the Servicer to make a Monthly Advance as
required; (b) any failure by the Servicer to deposit in the Collection Account
or Certificate Account any amount (other than an amount representing a Monthly
Advance) required to be so deposited under the related Pooling and Servicing
Agreement, which failure continues unremedied for one Business Day after the
giving of written notice of such failure to the Servicer by the Trustee or to
the Servicer and the Trustee by Certificateholders evidencing Voting Interests
represented by all Certificates aggregating not less than 51%; (c) any failure
by the Servicer to duly observe or perform in any material respect any other of
its covenants or agreements in the Pooling and Servicing Agreement which
materially and adversely affects the rights of Certificateholders and continues
unremedied for 30 days after the giving of written notice of such failure to the
Servicer by the Trustee or the Certificateholders evidencing Voting Interests
represented by all Certificates aggregating not less than 51%; (d) certain
events of insolvency, readjustment of debt, marshalling of assets and
liabilities or similar proceedings regarding the Servicer and certain actions by
the Servicer indicating its insolvency or inability to pay its obligations; (e)
the occurrence of delinquencies and/or losses in respect of the Mortgage Loans
in excess of a level, and for a period of time, as specified in the Pooling and
Servicing Agreement; and (f) if the Sponsor or any affiliate thereof is the
Servicer, any failure of the Sponsor to duly observe or perform in any material
respect any of its covenants or agreements in the Pooling and Servicing
Agreement which materially and adversely affects the rights of
Certificateholders and continues unremedied for 30 days after the giving of
written notice of such failure to the Sponsor by the Trustee or to the
 
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<PAGE>   151
 
Servicer and the Trustee by Certificateholders evidencing Voting Interests
represented by all Certificates aggregating not less than 51%.
 
RIGHTS UPON EVENTS OF DEFAULT
 
     Unless otherwise specified in the related Prospectus Supplement, upon the
occurrence of an Event of Default, Certificateholders evidencing Voting
Interests represented by all Certificates aggregating not less than 51% or the
Trustee may terminate all of the rights and obligations of the Servicer under
the related Pooling and Servicing Agreement, whereupon the Trustee will succeed
to all the responsibilities, duties and liabilities of the Servicer under the
related Pooling and Servicing Agreement and will be entitled to such
compensation as the Servicer would have been entitled to under the related
Pooling and Servicing Agreement. In the event that the Trustee would be
obligated to succeed the Servicer but is unwilling or legally unable to act, it
may appoint, or petition a court of competent jurisdiction for the appointment
of, any established housing and home finance institution or any institution that
regularly services home equity loans that is currently servicing a home equity
loan portfolio that has all licenses, permits and approvals required by
applicable law and a net worth of at least $10,000,000 to act as successor to
the Servicer under the related Pooling and Servicing Agreement, provided that
the appointment of any such successor Servicer will not result in the
qualification, reduction or withdrawal of the rating assigned to the
Certificates by any applicable Rating Agency. Pending appointment of a successor
Servicer, unless the Trustee is prohibited by law from so acting, the Trustee
shall be obligated to act as Servicer. The Trustee and such successor Servicer
may agree upon the servicing compensation to be paid, which in no event may be
greater than the compensation described above.
 
     Unless otherwise specified in the related Prospectus Supplement, no
Certificateholder, solely by virtue of its status as a Certificateholder, will
have any right under the related Pooling and Servicing Agreement to institute
any action, suit or proceeding with respect to the related Pooling and Servicing
Agreement unless such Certificateholder previously has given to the Trustee
written notice of default and unless Certificateholders evidencing Voting
Interests represented by all Certificates aggregating not less than 51% have
made written request upon the Trustee to institute such action, suit or
proceeding in its own name as Trustee thereunder and have offered to the Trustee
reasonable indemnity for costs, expenses and liabilities to be incurred, and the
Trustee for 60 days has neglected or refused to institute any such action, suit
or proceeding. However, the Trustee will be under no obligation to exercise any
of the rights or powers vested in it by the related Pooling and Servicing
Agreement or to institute, conduct or defend any litigation thereunder or in
relation thereto at the request, order or direction of any of the
Certificateholders, unless such Certificateholders have offered to the Trustee
reasonable security or indemnity against the costs, expenses and liabilities
which may be incurred therein or thereby.
 
TERMINATION; OPTIONAL TERMINATION
 
     Unless otherwise specified in the related Pooling and Servicing Agreement,
the obligations created by each Pooling and Servicing Agreement for each Series
of Certificates will terminate upon the payment to the related
Certificateholders of all amounts held in any Accounts or by the Servicer, and
required to be paid to them pursuant to such Pooling and Servicing Agreement
following the later of (i) the final payment or other liquidation of the last of
the Mortgage Loans subject thereto or the disposition of all property acquired
upon foreclosure or deed in lieu of foreclosure of any such Mortgage Loans
remaining in the Trust and (ii) the purchase by the Sponsor, the Servicer or
other entity specified in the related Prospectus Supplement including, if REMIC
treatment has been elected, the holder of the residual interest in the REMIC
(see "Certain Federal Income Tax Consequences" below), from the related Trust of
all of the remaining Mortgage Loans and all property acquired in respect of such
Mortgage Loans. Unless otherwise specified in the related Prospectus Supplement,
any such purchase of Mortgage Loans and property acquired in respect of Mortgage
Loans evidenced by a Series of Certificates will be made at the option of the
Sponsor, the Servicer or other entity at a price, and in accordance with the
procedures, specified in the Prospectus Supplement. The exercise of such right
will effect early retirement of the Certificates of that Series, but the right
of the Sponsor, the Servicer or other entity to so purchase is subject to the
principal balance of the related Mortgage Loans being less than the percentage
specified in the related Prospectus Supplement of the aggregate principal
balance of
 
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<PAGE>   152
 
such Mortgage Loans at the Cut-off Date for the Series. The foregoing is subject
to the provisions that if a REMIC election is made with respect to a Trust, any
repurchase pursuant to clause (ii) above will be made only in connection with a
"qualified liquidation" of the REMIC within the meaning of Section 860F(g)(4) of
the Code.
 
EVIDENCE AS TO COMPLIANCE
 
     Unless otherwise specified in the related Prospectus Supplement, each
Pooling and Servicing Agreement will provide that on or before a specified date
in each year, a firm of independent public accountants will furnish a statement
to the Trustee to the effect that on the basis of certain procedures
substantially in conformance with the Uniform Single Audit Program for Mortgage
Bankers (to the extent the procedures are applicable to the servicing
obligations set forth in the Pooling and Servicing Agreement), the servicing by
or on behalf of the Servicer of the related Mortgage Loans, under agreements
substantially similar to each other (including the related Pooling and Servicing
Agreement) was conducted in compliance with such agreements and such procedures
have disclosed no exceptions or errors in records relating to the Mortgage Loans
subject to the related Pooling and Servicing Agreement which, in the opinion of
such firm, are material, except for such exceptions as will be referred to in
the report. Unless otherwise specified in the related Prospectus Supplement,
each Pooling and Servicing Agreement will provide that the Servicer will be
required to deliver to the Trustee, on or before a specified date in each year,
an annual statement signed by an officer of the Servicer to the effect that the
Servicer has fulfilled its material obligations under the related Pooling and
Servicing Agreement throughout the preceding year.
 
INDEMNIFICATION OF OFFICERS AND DIRECTORS OF THE SPONSOR
 
     The related Pooling and Servicing Agreement will provide that neither the
Sponsor nor any of its directors, officers, employees or agents shall have any
liability to the related Trust created thereunder or to any of the
Certificateholders, except with respect to liabilities resulting from willful
malfeasance, bad faith or gross negligence or from the reckless disregard of
obligations or duties arising under the related Pooling and Servicing Agreement.
The related Pooling and Servicing Agreement will further provide that, with the
exceptions stated above, the Sponsor and its directors, officers, employees and
agents are entitled to be indemnified and held harmless by the related Trust
against any loss, liability or expense incurred in connection with legal actions
relating to such Pooling and Servicing Agreement or the Certificates.
 
THE TRUSTEE
 
     Each Prospectus Supplement will name the Trustee under the related Pooling
and Servicing Agreement. The Pooling and Servicing Agreement will provide that
the Trustee may resign at any time, upon notice to the Sponsor, the Servicer and
any Rating Agency, in which event the Sponsor will be obligated to appoint a
successor Trustee. The Sponsor may remove the Trustee if the Trustee ceases to
be eligible to continue as such under the Pooling and Servicing Agreement or if
the Trustee becomes insolvent. Any resignation or removal of the Trustee and
appointment of a successor Trustee will not become effective until acceptance of
the appointment by the successor Trustee. Each Pooling and Servicing Agreement
will provide that the Trustee is under no obligation to exercise any of the
rights or powers vested in it by the Pooling and Servicing Agreement at the
request or direction of any of the Certificateholders, unless such
Certificateholders shall have offered to the Trustee reasonable security or
indemnity against the costs, expenses and liabilities which might be incurred by
it in compliance with such request or direction. The Trustee may execute any of
the rights or powers granted by the Pooling and Servicing Agreement or perform
any duties thereunder either directly or by or through agents or attorneys, and
the Trustee is responsible for any misconduct or negligence on the part of any
agent or attorney appointed and supervised with due care by it thereunder.
Pursuant to the Pooling and Servicing Agreement, the Trustee is not liable for
any action it takes or omits to take in good faith which it reasonably believes
to be authorized by an authorized officer of any person or within its rights or
powers under the Pooling and Servicing Agreement. The Trustee and any director,
officer, employee or agent of the Trustee may rely and will be protected in
acting or refraining from acting in good faith in reliance on any
 
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<PAGE>   153
 
certificate, notice or other document of any kind prima facie properly executed
and submitted by the authorized officer of any person respecting any matters
arising under the Pooling and Servicing Agreement.
 
        CERTAIN LEGAL ASPECTS OF THE MORTGAGE LOANS AND RELATED MATTERS
 
     The following discussion contains summaries, which are general in nature,
of material legal matters relating to the Mortgage Loans. Because such legal
aspects are governed primarily by applicable state law (which laws may differ
substantially), the summaries do not purport to be complete or to encompass the
laws of all states in which Mortgaged Properties are situated. The summaries are
qualified in their entirety by reference to the appropriate laws of the states
in which Mortgage Loans may be originated.
 
NATURE OF THE MORTGAGE LOANS
 
     The Mortgage Loans will be secured by mortgages, deeds of trust, security
deeds or deeds to secure debt, depending upon the prevailing practice in the
state in which the Mortgaged Property is located. In California, for example,
Mortgage Loans are secured by deeds of trust. In other states, a mortgage
creates a lien upon the real property encumbered by the mortgage, which lien is
generally not prior to the lien for real estate taxes and assessments and other
charges under governmental police powers. Priority between mortgages depends on
their terms and generally on the order of recording in the appropriate state or
county office. There are two parties to a mortgage: the mortgagor, who is the
borrower and owner of the mortgaged property, and the mortgagee, who is the
lender. The mortgagor delivers to the mortgagee a note or bond and the mortgage.
Although a deed of trust is similar to a mortgage, a deed of trust has three
parties: the borrower property owner called the trustor (similar to a
mortgagor), the lender (similar to a mortgagee) called the beneficiary, and a
third-party grantee called the trustee. Under a deed of trust, the borrower
grants the property, irrevocably until the debt is paid, in trust, generally
with a power of sale, to the trustee to secure payment of the borrower's
obligation to the lender. A security deed and a deed to secure debt are special
types of deeds that indicate on their face that they are granted to secure an
underlying debt. By executing a security deed or deed to secure debt, the
grantor conveys title to, as opposed to merely creating a lien upon, the subject
property to the grantee until such time as the underlying debt is repaid. The
mortgagee's authority under a mortgage, the trustee's authority under a deed of
trust and the grantee's authority under a security deed or deed to secure debt
are governed by law and, with respect to some deeds of trust, the directions of
the beneficiary.
 
     Certain of the Mortgage Loans may be loans secured by condominium units.
The condominium building may be a multi-unit building or buildings, or a group
of buildings whether or not attached to each other, located on property subject
to condominium ownership. Condominium ownership is a form of ownership of a real
property wherein each owner is entitled to the exclusive ownership and
possession of his or her individual condominium unit and also owns a
proportionate undivided interest in all parts of the condominium building (other
than the individual condominium units) and all areas or facilities, if any, for
the common use of the condominium units. The condominium unit owners appoint or
elect the condominium association to govern the affairs of the condominium.
 
FORECLOSURE/REPOSSESSION
 
     Foreclosure of a deed of trust is generally accomplished by a non-judicial
sale under a specific provision in the deed of trust which authorizes the
trustee to sell the property at public auction upon any default by the borrower
under the terms of the note or deed of trust. In addition to this non-judicial
remedy, a deed of trust may be judicially foreclosed. In addition to any notice
requirements contained in a deed of trust, in some states the trustee must
record a notice of default and send a copy to the borrower-trustor, to any
person who has recorded a request for a copy of any notice of default and notice
of sale, to any successor-in-interest to the borrower-trustor, to the
beneficiary of any junior deed of trust and to certain other persons. Before
such non-judicial sale takes place, typically a notice of sale must be posted in
a public place and published during a specific period of time in one or more
newspapers, posted on the property and sent to parties having an interest of
record in the property.
 
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<PAGE>   154
 
     Foreclosure of a mortgage is generally accomplished by judicial action.
Generally, the action is initiated by the service of legal pleadings upon all
parties having an interest in the real property. Delays in completion of the
foreclosure may occasionally result from difficulties in locating necessary
parties. When the mortgagee's right to foreclosure is contested, the legal
proceedings necessary to resolve the issue can be time-consuming. After the
completion of a judicial foreclosure proceeding, the court generally issues a
judgment of foreclosure and appoints a referee or other court officer to conduct
the sale of the property.
 
     In some states, the borrower under a mortgage or a deed of trust will have
the right to reinstate the loan at any time following default until shortly
before the foreclosure sale. In such states, the borrower, or any other person
having a junior encumbrance on the real estate, may, during a statutorily
prescribed reinstatement period, cure a monetary default by paying the entire
amount in arrears plus other designated costs and expenses incurred in enforcing
the obligation. Generally, state law controls the amount of foreclosure expenses
and costs, including attorney's fees, which may be recovered by a lender. After
the reinstatement period has expired without the default having been cured, the
borrower or junior lienholder no longer has the right to reinstate the loan and
must pay the loan in full to prevent the scheduled foreclosure sale. If the
mortgage or deed of trust is not reinstated, a notice of sale must be posted in
a public place and, in most states, published for a specific period of time in
one or more newspapers. In addition, some state laws require that a copy of the
notice of sale be posted on the property and sent to all parties having an
interest in the real property.
 
     Although foreclosure sales are typically public sales, frequently no
third-party purchaser bids in excess of the lender's lien because of the
difficulty of determining the exact status of title to the property, the
possible deterioration of the property during the foreclosure proceedings and a
requirement that the purchaser pay for the property in cash or by cashier's
check. Thus, the foreclosing lender often purchases the property from the
trustee or referee for an amount equal to the principal amount outstanding under
the loan, accrued and unpaid interest and the expenses of foreclosure.
Thereafter, the lender will assume the burden of ownership, including obtaining
hazard insurance and making such repairs at its own expense as are necessary to
render the property suitable for sale. The lender will commonly obtain the
services of a real estate broker and pay the broker's commission in connection
with the sale of the property. Depending upon market conditions, the ultimate
proceeds of the sale of the property may not equal the lender's investment in
the property, in which event the lender may be entitled to a deficiency judgment
in certain states. Any loss may be reduced by the receipt of any mortgage
insurance proceeds.
 
     Courts have imposed general equitable principles upon foreclosure, which
are generally designed to mitigate the legal consequences to the borrower of the
borrower's defaults under the loan documents. Some courts have been faced with
the issue of whether federal or state constitutional provisions reflecting due
process concerns for fair notice require that borrowers under deeds of trust
receive notice earlier than that prescribed by statute. For the most part, these
cases have upheld the notice provisions as being reasonable or have found that
the sale by a trustee under a deed of trust does not involve sufficient state
action to afford constitutional protection to the borrower.
 
RIGHTS OF REDEMPTION
 
     In some states, after sale pursuant to a deed of trust or foreclosure of a
mortgage, the borrower and foreclosed junior lienholders are given a statutory
period in which to redeem the property from the foreclosure sale. In some
states, redemption may occur only upon payment of the entire principal balance
of the loan, accrued interest and expenses of foreclosure. In other states,
redemption may be authorized if the former borrower pays only a portion of the
sums due. The effect of a statutory right of redemption would defeat the title
of any purchaser from the lender subsequent to foreclosure or sale under a deed
of trust. Consequently, the practical effect of the redemption right is to force
the lender to retain the property and pay the expenses of ownership until the
redemption period has run. In some states, such as California, there is no right
to reclaim property after a trustee's sale under a deed of trust.
 
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<PAGE>   155
 
CERTAIN PROVISIONS OF CALIFORNIA DEEDS OF TRUST
 
     Most institutional lenders in California, including the Affiliated
Originators originating loans secured by real property in California, use a form
of deed of trust that confers on the beneficiary the right both to receive all
proceeds collected under any hazard insurance policy and all awards made in
connection with any condemnation proceedings, and to apply such proceeds and
awards made in connection with any condemnation proceedings to any indebtedness
secured by the deed of trust, in such order as the beneficiary may determine;
provided, however, that the beneficiary is prohibited (under California law)
from applying insurance and condemnation proceeds to the indebtedness secured by
the deed of trust unless the beneficiary's security has been impaired by the
casualty or condemnation, and, if such security has been impaired, permits such
proceeds to be so applied only to the extent of such impairment. Thus, in the
event improvements on the property are damaged or destroyed by fire or other
casualty, or in the event the property is taken by condemnation, and, as a
result thereof, the beneficiary's security is impaired, the beneficiary may
apply any award received in respect of such damages or in connection with such
condemnation to the indebtedness secured by the first deed of trust. Proceeds in
excess of the amount of indebtedness secured by a first deed of trust will, in
most cases, be applied to the indebtedness of a junior deed of trust.
 
     Another provision typically found in the forms of deed of trust used by
most institutional lenders in California obligates the trustor to pay before
delinquency all taxes and assessments on the property and, when due, all
encumbrances, charges and liens on the property which are senior to the deed of
trust, to provide and maintain fire and hazard insurance on the property, to
maintain and repair the property and not to commit or permit any waste thereof,
and to appear in and defend any action or proceeding purporting to affect the
property or the rights of the beneficiary under the deed of trust. Upon a
failure of the trustor to perform any of these obligations, the beneficiary is
given the right under the deed of trust to perform the obligation itself, at its
election, with the trustor agreeing to reimburse the beneficiary for any sums
expended by the beneficiary on behalf of the trustor. All sums so expended by
the beneficiary become part of the indebtedness secured by the deed of trust.
 
ANTI-DEFICIENCY LEGISLATION AND OTHER LIMITATIONS ON LENDERS
 
     Certain states, including California, have adopted statutory prohibitions
restricting the right of the beneficiary or mortgagee to obtain a deficiency
judgment against borrowers financing the purchase of their residence or
following sale under a deed of trust or certain other foreclosure proceedings. A
deficiency judgment is a personal judgment against the borrower equal in most
cases to the difference between the amount due to the lender and the net amount
received by the lender at the foreclosure sale. As a result of these
prohibitions, it is anticipated that in many instances the Servicer will not
seek deficiency judgments against defaulting Mortgagors.
 
     In addition to laws limiting or prohibiting deficiency judgements, numerous
other federal and state statutory provisions, including the federal bankruptcy
laws and state laws affording relief to debtors, may interfere with or affect
the ability of the secured mortgage lender to realize upon collateral or enforce
a deficiency judgment. For example, with respect to federal bankruptcy law, a
court with federal bankruptcy jurisdiction may permit a debtor through his or
her Chapter 11 or Chapter 13 rehabilitative plan to cure a monetary default in
respect of a mortgage loan on the debtor's residence by paying arrearages within
a reasonable time period and reinstating the original mortgage loan payment
schedule even though the lender accelerated the mortgage loan and final judgment
of foreclosure had been entered in state court (provided no sale of the
residence had yet occurred) prior to the filing of the debtor's petition. Some
courts with federal bankruptcy jurisdiction have approved plans, based on the
particular facts of the reorganization case, that effected the curing of a
mortgage loan default by paying arrearages over a number of years.
 
     Courts with federal bankruptcy jurisdiction also have indicated that the
terms of a mortgage loan secured by property of the debtor may be modified.
These courts have allowed modifications that include reducing the amount of each
monthly payment, changing the rate of interest, altering the repayment schedule,
forgiving all or a portion of the debt and reducing the lender's security
interest to the value of the residence, thus leaving
 
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the lender a general unsecured creditor for the difference between the value of
the residence and the outstanding balance of the loan.
 
     California courts have imposed general equitable principles upon judicial
foreclosure. These equitable principles are generally designed to relieve the
borrower from the legal effect of the borrower's default under the related loan
documents. Examples of judicial remedies that have been fashioned include
judicial requirements that the lender undertake affirmative and expensive
actions to determine the causes for the borrower's default and the likelihood
that the borrower will be able to reinstate the loan. In some cases, California
courts have required that lenders reinstate loans or recast payment schedules in
order to accommodate borrowers who are suffering from temporary financial
disabilities. In other cases, such courts have limited the right of the lender
to foreclose if the default under the loan is not monetary, such as the
borrower's failure to adequately maintain the property or the borrower's
execution of a second deed of trust affecting the property.
 
     Federal and local real estate tax laws provide priority to certain tax
liens over the lien of a mortgage or secured party. Numerous federal and state
consumer protection laws impose substantive requirements upon mortgage lenders
in connection with the origination, servicing and enforcement of such loans.
These laws include the federal Truth in Lending Act, Real Estate Settlement
Procedures Act, Equal Credit Opportunity Act, Fair Credit Billing Act, Fair
Credit Reporting Act and related statutes and regulations. These federal and
state laws impose specific statutory liabilities upon lenders who fail to comply
with the provisions of the law. In some cases, this liability may affect
assignees of the loans.
 
     It is possible that some of the Mortgage Loans will be subject to the
Riegle Act which incorporates the Home Ownership and Equity Protection Act of
1994. The Riegle Act adds certain additional provisions to Regulation Z, the
implementing regulation of the Truth-in-Lending Act. These provisions impose
additional disclosure and other requirements on creditors with respect to
nonpurchase money mortgage loans with high interest rates or high upfront fees
and charges. In general, mortgage loans within the purview of the Riegle Act
have annual percentage rates over 10% greater than the yield on Treasury
Securities of comparable maturity and/or fees and points which exceed the
greater of 8% of the total loan amount or $400. The provisions of the Riegle Act
apply on a mandatory basis to all mortgage loans originated on or after October
1, 1995. The provisions can impose specific statutory liabilities upon creditors
who fail to comply with their provisions and may affect the enforceability of
the related loans. In addition, any assignee of the creditor would generally be
subject to all claims and defenses that the consumer could assert against the
creditor, including, without limitation, the right to rescind the mortgage loan.
 
ENFORCEABILITY OF DUE-ON-SALE CLAUSES
 
     Unless otherwise provided in the related Prospectus Supplement, each
Mortgage Loan will contain a due-on-sale clause which will generally provide
that if the Mortgagor sells, transfers or conveys the Mortgaged Property, the
Mortgage Loan may be accelerated by the mortgagee. The Garn-St. Germain
Depository Institutions Act of 1982 (the "Garn-St. Germain Act"), subject to
certain exceptions, preempts state constitutional, statutory and case law
prohibiting the enforcement of due-on-sale clauses. As to loans secured by an
owner-occupied residence, the Garn-St. Germain Act sets forth nine specific
instances in which a mortgagee covered by such Act may not exercise its rights
under a due-on-sale clause, notwithstanding the fact that a transfer of the
property may have occurred. The inability to enforce a due-on-sale clause may
result in transfer of the related Mortgaged Property to an uncreditworthy
person, which could increase the likelihood of default.
 
PREPAYMENT CHARGES
 
     Under certain state laws, prepayment charges may not be imposed at all or
after a certain period of time following origination of the mortgage loans with
respect to prepayments on mortgage loans secured by liens encumbering
owner-occupied residential properties. Because many of the Mortgaged Properties
will be owner-occupied, it is anticipated that prepayment charges may not be
imposed with respect to many of the
 
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<PAGE>   157
 
Mortgage Loans. The absence of such a restraint on prepayment may increase the
likelihood of refinancing or other early retirement of such Mortgage Loans.
 
APPLICABILITY OF USURY LAWS
 
     Title V of the Depository Institutions Deregulation and Monetary Control
Act of 1980, enacted in March 1980 ("Title V"), provides that state usury
limitations shall not apply to certain types of residential first mortgage loans
originated by certain lenders after March 31, 1980. The Office of Thrift
Supervision, as successor to the Federal Home Loan Bank Board, is authorized to
issue rules and regulations and to publish interpretations governing
implementation of Title V. The statute authorized the states to reimpose
interest rate limits by adopting, before April 1, 1983, a law or constitutional
provision which expressly rejects an application of the federal law. In
addition, even where Title V is not so rejected, any state is authorized by the
law to adopt a provision limiting discount points or other charges on mortgage
loans covered by Title V. Certain states have taken action to reimpose interest
rate limits and/or to limit discount points or other charges.
 
SOLDIERS' AND SAILORS' CIVIL RELIEF ACT
 
     Generally, under the terms of the Relief Act, a Mortgagor who enters
military service after the origination of the related Mortgage Loan (including a
Mortgagor who is a member of the National Guard or is in reserve status at the
time of the origination of the Mortgage Loan and is later called to active duty)
may not be charged interest above an annual rate of 6% during the period of such
borrower's active duty status, unless a court orders otherwise upon application
of the lender. It is possible that such interest rate limitation could have an
effect, for an indeterminate period of time, on the ability of the Servicer to
collect full amounts of interest on certain of the Mortgage Loans. Unless
otherwise provided in the applicable Prospectus Supplement, any shortfall in
interest collections resulting from the application of the Relief Act could
result in losses to the Certificateholders. In addition, the Relief Act imposes
limitations which would impair the ability of the Servicer to foreclose on an
affected Mortgage Loan during the Mortgagor's period of active duty status.
Thus, in the event that such a Mortgage Loan goes into default, there may be
delays and losses occasioned by the inability to realize upon the Mortgaged
Property in a timely fashion.
 
ENVIRONMENTAL CONSIDERATIONS
 
     Real property pledged as security to a lender may be subject to unforeseen
environmental risks. Under the laws of certain states, contamination of a
property may give rise to a lien on the property to assure the payment of the
costs of clean-up. In several states such a lien has priority over the lien of
an existing mortgage against such property. In addition, under the federal
Comprehensive Environmental Response, Compensation and Liability Act of 1980
("CERCLA"), the United States Environmental Protection Agency (the "EPA") may
impose a lien on property where the EPA has incurred cleanup costs. However, a
CERCLA lien is subordinate to pre-existing, perfected security interests.
 
     Under the laws of some states, and under CERCLA, it is conceivable that a
lender may be held liable, as an "owner" or "operator," for costs of addressing
releases or threatened releases of hazardous substances at a Mortgaged Property,
regardless of whether or not the environmental damage or threat was caused by a
prior owner or operator. CERCLA imposes liability on any and all "responsible
parties" (which term includes, among others, the property owner and operator)
for the cost of clean-up of releases of hazardous substances. However, CERCLA
excludes from the definition of "owner or operator" secured creditors who hold
indicia of ownership for the purpose of protecting their security interest, but
"without participating in the management of the facility." That exclusion was
substantially narrowed by a May 1990 decision of the United States Court of
Appeals for the Eleventh Circuit in United States v. Fleet Factors Corp., which
held that a lender need not have involved itself in the day-to-day operations of
the facility or participated in decisions relating to hazardous waste management
in order to be liable; rather, liability may attach to the lender if its
involvement with the management of the facility is broad enough to support the
inference that the lender could affect hazardous waste management practices if
it so chose. The court added that a lender's capacity to influence such
decisions could be inferred from the extent of its involvement in the facility's
financial management. In
 
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<PAGE>   158
 
response to Fleet Factors, the EPA promulgated regulations designed to clarify
the range of activities a lender may engage in without losing the benefit of the
statutory exclusion. See "Final Rule on Lender Liability under CERCLA," 57 F.R.
18,344 (Apr. 29, 1992). The regulations, which took effect in April 1992, permit
a lender to monitor the borrower's environmental practices in order to determine
if the facility is in compliance with applicable law, and to require the
borrower to take measures necessary to achieve or maintain compliance or conduct
necessary cleanups, but the lender may not, however, exercise control over or
assume responsibility for the borrower's environmental practices. Such actions
would be considered "participation in the management of the facility." Also, if
the lender took title to or possession of the property, it might be deemed to
have obviated the security interest exclusion and to be liable for clean-up
costs pursuant to CERCLA. The EPA regulations would allow lenders to take
certain actions with respect to foreclosure, without losing the benefit of the
statutory exclusion. Essentially, the regulations would allow the lender to take
actions consistent with protecting its security interest, but not actions which
demonstrate an intent to exercise a long-term ownership interest in the
property. It must be noted that such protection may not be available under
applicable state law. Furthermore, the regulations are binding only on the EPA
with respect to the EPA's enforcement powers and cost-recovery rights. It has
not yet been definitively determined whether the federal courts will apply the
regulations in cost-recovery actions brought against lenders by other
responsible parties, although the regulations may well be considered persuasive
by the courts. In February 1994, a three judge panel of the U.S. Court of
Appeals for the District of Columbia, in the case of Kelley v. EPA, held that
the regulations are inconsistent with the statutory requirements of CERCLA and
are, therefore, invalid. Kelley v. EPA, 15 F.3d 1100 (D.C. Cir. 1994), cert.
denied, American Bankers Ass'n v. Kelley, 115 S. Ct. 900 (1995). The EPA's
response to the Kelley decision has been to follow the provisions of the "Lender
Liability Rule" as an enforcement policy. On October 6, 1995, the EPA issued a
policy statement whereby the EPA and the Department of Justice intend to apply
as guidance the provisions of the "Lender Liability Rule" promulgated in 1992.
The EPA and the Department of Justice endorsed the policy and will use it to
exercise their enforcement discretion in determining whether particular lenders
that acquire property involuntarily may be subject to CERCLA enforcement action.
This EPA enforcement policy does not govern the actions of third parties. If a
lender is or becomes liable, it can bring an action for contribution against any
other "responsible parties," including a previous owner or operator, who created
the environmental hazard, but those persons or entities may be bankrupt or
otherwise judgment proof. The costs associated with environmental clean-up may
be substantial. It is conceivable that such remedial costs arising from the
circumstances set forth above would become a liability of the Trust and occasion
a loss to Certificateholders.
 
     Unless otherwise specified in the related Prospectus Supplement, at the
time the Mortgage Loans were originated, no environmental assessment or a very
limited environmental assessment of the Mortgaged Properties was conducted.
 
                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES
 
     The following summary of certain of the anticipated material federal income
tax consequences of the purchase, ownership and disposition of Certificates is
based on the advice of Andrews & Kurth L.L.P., counsel to the Sponsor. This
summary is based on laws, regulations, including the REMIC regulations
promulgated by the Treasury Department on December 23, 1992, and generally
effective for REMICs with start-up dates on or after November 12, 1991 (the
"REMIC Regulations"), rulings and decisions now in effect or (with respect to
regulations) proposed, all of which are subject to change either prospectively
or retroactively. This summary does not address the federal income tax
consequences of an investment in Certificates applicable to all categories of
investors, some of which (for example, banks and insurance companies) may be
subject to special rules. Prospective investors should consult their tax
advisors regarding the federal, state, local and any other tax consequences to
them of the purchase, ownership and disposition of Certificates.
 
GENERAL
 
     The federal income tax consequences to Certificateholders will vary
depending on whether an election is made to treat the Trust relating to a
particular Series of Certificates as a REMIC under the Internal Revenue
 
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<PAGE>   159
 
Code of 1986, as amended (the "Code"). The Prospectus Supplement for each Series
of Certificates will specify whether a REMIC election will be made.
 
TAX STATUS AS A GRANTOR TRUST
 
     If a REMIC election is not made, counsel to the Sponsor will deliver its
opinion that the Trust will be classified as a grantor trust under subpart E,
Part I of subchapter J of Chapter 1 of subtitle A of the Code. In this case,
owners of Certificates will be treated for federal income tax purposes as owners
of a portion of the Trust's assets as described below.
 
SINGLE CLASS OF SENIOR CERTIFICATES
 
  Characterization
 
     The Trust may be created with one class of Senior Certificates and one
class of Subordinated Certificates. In this case, each Senior Certificateholder
will be treated as the owner of a pro rata undivided interest in the interest
and principal portions of the Trust represented by that Senior Certificate and
will be considered the equitable owner of a pro rata undivided interest in each
of the Mortgage Loans in the Mortgage Pool. Any amounts received by a Senior
Certificateholder in lieu of amounts due with respect to any Mortgage Loan
because of a default or delinquency in payment will be treated for federal
income tax purposes as having the same character as the payments they replace.
 
     Each holder of a Senior Certificate will be required to report on its
federal income tax return its pro rata share of the entire income from the
Mortgage Loans in the Trust represented by that Senior Certificate, including
interest, original issue discount, if any, prepayment fees, assumption fees, any
gain recognized upon an assumption and late payment charges received by the
Servicer in accordance with such Senior Certificateholder's method of
accounting. Under Code Sections 162 or 212, each Senior Certificateholder will
be entitled to deduct its pro rata share of servicing fees, prepayment fees,
assumption fees, any loss recognized upon an assumption and late payment charges
retained by the Servicer, provided that such amounts are reasonable compensation
for services rendered to the Trust. Senior Certificateholders that are
individuals, estates or trusts will be entitled to deduct their share of
expenses only to the extent such expenses plus all other Code Section 212
expenses exceed two percent of its adjusted gross income. A Senior
Certificateholder using the cash method of accounting must take into account its
pro rata share of income and deductions as and when collected by or paid to the
Servicer. A Senior Certificateholder using an accrual method of accounting must
take into account its pro rata share of income and deductions as they become due
or are paid to the Servicer whichever is earlier. If the Servicing Fees paid to
the Servicer were deemed to exceed reasonable servicing compensation, the amount
of such excess could be considered as a retained ownership interest by the
Servicer (or any person to whom the Servicer assigned for value all or a portion
of the Servicing Fees) in a portion of the interest payments on the Mortgage
Loans. The Mortgage Loans may then be subject to the "coupon stripping" rules of
the Code discussed below.
 
     Unless otherwise specified in the related Prospectus Supplement, as to each
series of Certificates counsel to the Sponsor will have advised the Sponsor
that:
 
          (i) a Senior Certificate owned by a "domestic building and loan
     association" within the meaning of Code Section 7701(a)(19) representing
     principal and interest payments on Mortgage Loans will be considered to
     represent "loans . . . secured by an interest in real property which
     is . . . residential property" within the meaning of Code Section
     7701(a)(19)(C)(v); to the extent that the Mortgage Loans represented by
     that Senior Certificate are of a type described in such Code section;
 
          (ii) a Senior Certificate owned by a financial institution described
     in Code Section 593(a) representing principal and interest payments on
     Mortgage Loans will be considered to represent "qualifying real property
     loans" within the meaning of Code Section 593(d) and the Treasury
     regulations under Code Section 593; to the extent that the Mortgage Loans
     represented by that Senior Certificate are of a type described in such Code
     section;
 
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<PAGE>   160
 
          (iii) a Senior Certificate owned by a real estate investment trust
     representing an interest in Mortgage Loans will be considered to represent
     "real estate assets" within the meaning of Code Section 856(c)(5)(A), and
     interest income on the Mortgage Loans will be considered "interest on
     obligations secured by mortgages on real property" within the meaning of
     Code Section 856(c)(3)(B); to the extent that the Mortgage Loans
     represented by that Senior Certificate are of a type described in such Code
     section; and
 
          (iv) a Senior Certificate owned by a REMIC will be an
     "obligation . . . which is principally secured, directly or indirectly, by
     an interest in real property" within the meaning of Code Section
     860G(a)(3).
 
  Premium
 
     The price paid for a Senior Certificate by a holder will be allocated to
such holder's undivided interest in each Mortgage Loan based on each Mortgage
Loan's relative fair market value, so that such holder's undivided interest in
each Mortgage Loan will have its own tax basis. A Senior Certificateholder that
acquires an interest in Mortgage Loans at a premium may elect to amortize such
premium under a constant interest method, provided that such Mortgage Loan was
originated after September 27, 1985. Premium allocable to a Mortgage Loan
originated on or before September 27, 1985 should be allocated among the
principal payments on the Mortgage Loan and allowed as an ordinary deduction as
principal payments are made. An amortizable bond premium will be treated as an
offset to interest income on such Senior Certificate. The basis for such Senior
Certificate will be reduced to the extent that amortizable premium is applied to
offset interest payments.
 
     It is not clear whether a reasonable prepayment assumption should be used
in computing amortization of premium allowable under Code Section 171.
 
     If a premium is not subject to amortization using a reasonable prepayment
assumption, the holder of a Senior Certificate acquired at a premium should
recognize a loss, if a Mortgage Loan prepays in full, equal to the difference
between the portion of the prepaid principal amount of the Mortgage Loan that is
allocable to the Certificate and the portion of the adjusted basis of the
Certificate that is allocable to the Mortgage Loan. If a reasonable prepayment
assumption is used to amortize such premium, it appears that such a loss would
be available, if at all, only if prepayments have occurred at a rate faster than
the reasonable assumed prepayment rate. It is not clear whether any other
adjustments would be required to reflect differences between an assumed
prepayment rate and the actual rate of prepayments.
 
  Original Issue Discount
 
     The Internal Revenue Service (the "IRS") has stated in published rulings
that, in circumstances similar to those described herein, the special rules of
the Code relating to "original issue discount" ("OID") (currently Code Sections
1271 through 1273 and 1275) will be applicable to a Senior Certificateholder's
interest in those Mortgage Loans meeting the conditions necessary for these
sections to apply. Rules regarding periodic inclusion of OID income are
applicable to mortgages of corporations originated after May 27, 1969, mortgages
of noncorporate mortgagors (other than individuals) originated after July 1,
1982, and mortgages of individuals originated after March 2, 1984. Such OID
could arise by the financing of points or other charges by the originator of the
mortgages in an amount greater than a statutory de minimis exception to the
extent that the points are not currently deductible under applicable Code
provisions or are not for services provided by the lender. OID generally must be
reported as ordinary gross income as it accrues under a constant interest
method. See "-- Multiple Classes of Senior Certificates -- Accrual of Original
Issue Discount" below.
 
  Market Discount
 
     A Senior Certificateholder that acquires an undivided interest in Mortgage
Loans may be subject to the market discount rules of Code Sections 1276 through
1278 to the extent an undivided interest in a Mortgage Loan is considered to
have been purchased at a "market discount". Generally, market discount is the
excess of the portion of the principal amount of such Mortgage Loan allocable to
such holder's undivided interest
 
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<PAGE>   161
 
over such holder's tax basis in such interest. Market discount with respect to a
Senior Certificate will be considered to be zero if the amount allocable to the
Senior Certificate is less than 0.25% of the Senior Certificate's stated
redemption price at maturity multiplied by the weighted average maturity
remaining after the date of purchase. Treasury regulations implementing the
market discount rules have not yet been issued; therefore, investors should
consult their own tax advisors regarding the application of these rules and the
advisability of making any of the elections allowed under Code Sections 1276
through 1278.
 
  Accrual of Market Discount
 
     The Code provides that any principal payment (whether a scheduled payment
or a prepayment) or any gain on disposition of a market discount bond acquired
by the taxpayer after October 22, 1986, shall be treated as ordinary income to
the extent that it does not exceed the accrued market discount at the time of
such payment. The amount of accrued market discount for purposes of determining
the tax treatment of subsequent principal payments or dispositions of the market
discount bond is to be reduced by the amount so treated as ordinary income.
 
     The Code also grants the Treasury Department authority to issue regulations
providing for the computation of accrued market discount on debt instruments,
the principal of which is payable in more than one installment. While the
Treasury Department has not yet issued regulations, the relevant legislative
history provides rules to accrue market discount pending the issuance of such
regulations. Under those rules, the holder of a market discount bond may elect
to accrue market discount either on the basis of a constant interest rate or
according to one of the following methods. If a Senior Certificate is issued
with OID, the amount of market discount that accrues during any accrual period
would be equal to the product of (i) the total remaining market discount,
multiplied by (ii) a fraction, the numerator of which is the OID accruing during
the period and the denominator of which is the total remaining OID at the
beginning of the accrual period. For Senior Certificates issued without OID, the
amount of market discount that accrues during a period is equal to the product
of (i) the total remaining market discount, multiplied by (ii) a fraction, the
numerator of which is the amount of stated interest paid during the accrual
period and the denominator of which is the total amount of stated interest
remaining to be paid at the beginning of the accrual period. For purposes of
calculating market discount under any of the above methods in the case of
instruments (such as the Senior Certificates) which provide for payments which
may be accelerated by reason of prepayments of other obligations securing such
instruments, the same prepayment assumption applicable to calculating the
accrual of OID should apply. Because the regulations described above have not
been issued, it is impossible to predict what effect those regulations might
have on the tax treatment of a Senior Certificate purchased at a discount or
premium in the secondary market.
 
     A holder who acquired a Senior Certificate at a market discount also may be
required to defer, until the maturity date of such Senior Certificate or its
earlier disposition in a taxable transaction, the deduction of a portion of the
amount of interest that the holder paid or accrued during the taxable year on
indebtedness incurred or maintained to purchase or carry the Senior Certificate
in excess of the aggregate amount of interest (including OID) includible in such
holder's gross income for the taxable year with respect to such Senior
Certificate. The amount of such net interest expense deferred in a taxable year
may not exceed the amount of market discount accrued on the Senior Certificate
for the days during the taxable year on which the holder held the Senior
Certificate and, in general, would be deductible when such market discount is
includible in income. The amount of any remaining deferred deduction is to be
taken into account in the taxable year in which the Senior Certificate matures
or is disposed of in a taxable transaction. In the case of a disposition in
which gain or loss is not recognized in whole or in part, any remaining deferred
deduction will be allowed to the extent of gain recognized on the disposition.
This deferral rule does not apply if the Senior Certificateholder elects to
include such market discount in income currently as it accrues on all market
discount obligations acquired by such Senior Certificateholder in that taxable
year or thereafter.
 
  Election to Treat All Interest as OID
 
     The OID Regulations (as defined herein) permit a Certificateholder to elect
to accrue all interest, discount (including de minimis market or original issue
discount) and premium in income as interest, based
 
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<PAGE>   162
 
on a constant yield method for Senior Certificates acquired on or after April 4,
1994. If such an election were to be made with respect to a Regular Certificate
with market discount, the Certificateholder would be deemed to have made an
election to include in income currently, market discount with respect to all
other debt instruments having market discount that such Certificateholder
acquires during the year of the election or thereafter. Similarly, a
Certificateholder that makes this election for a Senior Certificate that is
acquired at a premium will be deemed to have made an election to amortize bond
premium with respect to all debt instruments having amortizable bond premium
that such Certificateholder owns or acquires. See "--Taxation of Regular
Certificates -- Original Issue Discount and Premium" herein. The election to
accrue interest, discount and premium on a constant yield method with respect to
a Senior Certificate cannot be revoked without the consent of the IRS.
 
MULTIPLE CLASSES OF SENIOR CERTIFICATES
 
  Stripped Bonds and Stripped Coupons
 
     Pursuant to Code Section 1286, the separation of ownership of the right to
receive some or all of the interest payments on an obligation from ownership of
the right to receive some or all of the principal payments on such obligation
results in the creation of "stripped bonds" with respect to principal payments
and "stripped coupons" with respect to interest payments. For purposes of Code
Sections 1271 through 1288, Code Section 1286 treats a stripped bond or a
stripped coupon as an obligation issued on the date that such a stripped
interest is purchased. If a Trust is created with two classes of Senior
Certificates, one class of Senior Certificates will represent the right to
principal and interest, or principal only, on all or a portion of the Mortgage
Loans (the "Stripped Bond Certificates"), while the second class of Senior
Certificates will represent the right to some or all of the interest on such
portion (the "Stripped Coupon Certificates").
 
     Although not entirely clear, based on recent IRS guidance, a Stripped Bond
Certificate generally should be treated as a single debt instrument issued on
the day it is purchased for purposes of calculating any OID. Generally, if the
discount on a Stripped Bond Certificate is larger than a de minimis amount (as
calculated for purposes of the OID rules), a purchaser of such a Certificate
will be required to accrue the discount under the OID rules of the Code. See
"-- Single Class of Senior Certificates -- Original Issue Discount" above.
However, a purchaser of a Stripped Bond Certificate will be required to account
for any discount on the Certificate as market discount rather than OID if either
(i) the amount of OID with respect to the Certificate was treated as zero under
the OID de minimis rule when the Certificate was stripped or (ii) no more than
100 basis points (including any amount of servicing in excess of reasonable
servicing) is stripped off of the Trust's Mortgage Loans. See "-- Single Class
of Senior Certificates -- Market Discount" herein. Pursuant to Revenue Procedure
91-49, issued on August 8, 1991, purchasers of Stripped Bond Certificates using
an inconsistent method of accounting must change their method of accounting and
request the consent of the IRS to the change in their accounting method on a
statement attached to their first timely tax return filed after August 8, 1991.
 
     The precise tax treatment of Stripped Coupon Certificates is substantially
uncertain. The Code could be read literally to require that OID computations be
made on a loan-by-loan basis. However, based on the recent IRS guidance, it
appears that a Stripped Coupon Certificate should be treated as a single
installment obligation subject to the OID rules of the Code. As a result, all
payments on a Stripped Coupon Certificate would be included in the Certificate's
stated redemption price at maturity for purposes of calculating income on such
Certificate under the OID rules of the Code.
 
     It is unclear under what circumstances, if any, the prepayment of Mortgage
Loans will give rise to a loss to the holder of a Stripped Bond Certificate
purchased at a premium or a Stripped Coupon Certificate. If such Certificate is
treated as a single instrument (rather than an interest in discrete mortgage
loans) and the effect of prepayments is taken into account in computing yield
with respect to such Senior Certificate, it appears that no loss may be
available as a result of any particular prepayment unless prepayments occur at a
rate faster than the assumed prepayment rate. However, if such Certificate is
treated as an interest in discrete Mortgage Loans, or if no prepayment
assumption is used, then when a Mortgage Loan is prepaid, the holder of such
 
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<PAGE>   163
 
Certificate should be able to recognize a loss equal to the portion of the
adjusted issue price of such Certificate that is allocable to such Mortgage
Loan.
 
     Holders of Stripped Bond Certificates and Stripped Coupon Certificates are
urged to consult with their own tax advisors regarding the proper treatment of
these Certificates for federal income tax purposes.
 
  Treatment of Certain Owners
 
     Several Code sections provide beneficial treatment to certain taxpayers
that invest in mortgage loans of the type that will be included in a Trust. With
respect to these Code sections, no specific legal authority exists regarding
whether the character of the Senior Certificates for federal income tax purposes
will be the same as that of the underlying Mortgage Loans. While Code Section
1286 treats a stripped obligation as a separate obligation for purposes of the
Code provisions addressing original issue discount, it is not clear whether such
characterization would apply with regard to these other Code sections. Although
the issue is not free from doubt, based on policy considerations, each class of
Senior Certificates should be considered to represent "qualifying real property
loans" within the meaning of Code Section 593(d), "real estate assets" within
the meaning of Code Section 856(c)(5)(A) and "loans . . . secured by, an
interest in real property which is . . . residential real property" within the
meaning of Code Section 7701(a)(19)(C)(v), and interest income attributable to
Senior Certificates should be considered to represent "interest on obligations
secured by mortgages on real property" within the meaning of Code Section
856(c)(3)(B), provided that in each case the underlying Mortgage Loans and
interest on such Mortgage Loans qualify, for such treatment. Prospective
purchasers to which such characterization of an investment in Senior
Certificates is material should consult their own tax advisors regarding the
characterization of the Senior Certificates and the income therefrom. Senior
Certificates will be "obligation[s] (including any participation or certificate
of beneficial ownership therein) which [are] principally secured, directly or
indirectly, by an interest in real property" within the meaning of Code Section
860G(a)(3).
 
  Senior Certificates Representing Interests in Loans Other Than ARMs
 
     OID on each Senior Certificate must be included in the owner's ordinary
income for federal income tax purposes as it accrues, in accordance with a
constant yield to maturity method that takes into account the compounding of
interest, in advance of receipt of the cash attributable to such income. The
amount of OID required to be included in an owner's income in any taxable year
with respect to a Senior Certificate representing an interest in Mortgage Loans
other than adjustable rate mortgages ("ARMs") likely will be computed as
described below under "Accrual of Original Issue Discount." The following
discussion is based in part on Treasury regulations issued on January 27, 1994,
under Code Sections 1271 through 1273 and 1275 (the "OID Regulations") and in
part on the provisions of the Tax Reform Act of 1986 (the "1986 Act"). The OID
Regulations generally are effective for debt instruments issued on or after
April 4, 1994, but may be relied upon as authority with respect to debt
instruments issued after December 21, 1992. Alternatively, proposed Treasury
regulations issued December 21, 1992 may be treated as authority for debt
instruments issued after December 21, 1992 and prior to April 4, 1994, and
proposed Treasury regulations issued in 1986 and 1991 (the "Proposed OID
Regulations") may be treated as authority for instruments issued before December
21, 1992. In applying these dates, the issue date of the Mortgage Loans should
be used, or, in the case of Stripped Bond Certificates or Stripped Coupon
Certificates, the date such Certificates are acquired. The holder of a
Certificate should be aware, however, that neither the Proposed OID Regulations
nor the OID Regulations adequately address certain issues relevant to prepayable
securities.
 
     Under the Code, the Mortgage Loans underlying the Senior Certificates will
be treated as having been issued on the date they were originated with an amount
of OID equal to the excess of such Mortgage Loan's stated redemption price at
maturity over its issue price. The issue price of a Mortgage Loan is generally
the amount lent to the mortgagee, which may be adjusted to take into account
certain loan origination fees. The stated redemption price at maturity of a
Mortgage Loan is the sum of all payments to be made on such Mortgage Loan other
than payments that are treated as qualified stated interest payments. The
accrual of this OID, as described below under "Accrual of Original Issue
Discount," will, unless otherwise specified in the related Prospectus
Supplement, utilize the original yield to maturity of the Senior Certificates
calculated
 
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<PAGE>   164
 
based on a reasonable assumed prepayment rate (the "Prepayment Assumption"), for
the Mortgage Loans underlying the Senior Certificates, and will take into
account events that occur during the calculation period. The 1986 Act requires
that the Prepayment Assumption be determined in the manner prescribed by
regulations that have not yet been issued. The legislative history of the 1986
Act (the "Legislative History") provides, however, that the regulations will
require that the Prepayment Assumption be the prepayment assumption that is used
in determining the offering price of such Certificate. No representation is made
that any Senior Certificate will prepay at the Prepayment Assumption or at any
other rate. The prepayment assumption contained in the Code literally only
applies to debt instruments collateralized by other debt instruments that are
subject to prepayment rather than direct ownership interests in such debt
instruments, such as the Senior Certificates represent. However, no other legal
authority provides guidance with regard to the proper method for accruing OID on
obligations that are subject to prepayment, and, until further guidance is
issued, the Servicer intends to calculate and report OID under the method
described below.
 
  Accrual of Original Issue Discount
 
     Generally, the owner of a Senior Certificate must include in gross income
the sum of the "daily portions," as defined below, of the OID on such Senior
Certificate for each day on which it owns such Senior Certificate, including the
date of purchase but excluding the date of disposition. In the case of an
original owner, the daily portions of OID with respect to each component
generally will be determined as set forth under the OID Regulations. A
calculation will be made by the Servicer or such other entity specified in the
related Prospectus Supplement of the portion of OID that accrues during each
successive monthly accrual period (or shorter period from the date of original
issue) that ends on the day in the calendar year corresponding to each of the
Distribution Dates on the Senior Certificates (or the day prior to each such
date). This will be done, in the case of each full month accrual period, by
adding (i) the present value at the end of the accrual period (determined by
using as a discount factor the original yield to maturity of the respective
component under the Prepayment Assumption) of all remaining payments to be
received under the Prepayment Assumption on the respective component and (ii)
any payments received during such accrual period, and subtracting from that
total the "adjusted issue price" of the respective component at the beginning of
such accrual period. The adjusted issue price of a Senior Certificate at the
beginning of the first accrual period is its issue price; the adjusted issue
price of a Senior Certificate at the beginning of a subsequent accrual period is
the adjusted issue price at the beginning of the immediately preceding accrual
period plus the amount of OID allocable to that accrual period reduced by the
amount of any payment made at the end of or during that accrual period. The OID
accruing during such accrual period will then be divided by the number of days
in the period to determine the daily portion of OID for each day in the period.
With respect to an initial accrual period shorter than a full monthly accrual
period, the daily portions of OID must be determined according to an appropriate
allocation under any reasonable method.
 
     OID generally must be reported as ordinary gross income as it accrues under
a constant yield to maturity method that takes into account the compounding of
interest as it accrues rather than when received. However, the amount of OID
includible in the income of a holder of an obligation is reduced when the
obligation is acquired after its initial issuance at a price greater than the
sum of the original issue price and the previously accrued original issue
discount, less prior payments of principal. Accordingly, if such Mortgage Loans
acquired by a Certificateholder are purchased at a price equal to the then
unpaid principal amount of such Mortgage Loan, no original issue discount
attributable to the difference between the issue price and the original
principal amount of such Mortgage Loan (i.e., points) will be includible by such
Certificateholder. Other OID on the Mortgage Loans (e.g., that arising from a
"teaser" rate) would still need to be accrued.
 
  Senior Certificates Representing Interests in ARM Loans
 
     The OID Regulations do not address the treatment of instruments, such as
the Senior Certificates, which represent interests in ARM Loans. Additionally,
the IRS has not issued guidance under the Code's coupon stripping rules with
respect to such instruments. In the absence of any authority the Servicer or the
Trustee for the related Series of Certificates will report OID on Senior
Certificates attributable to ARM Loans ("Stripped ARM Obligations") to holders
in a manner it believes is consistent with the rules described above
 
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<PAGE>   165
 
under the heading "Senior Certificates Representing Interests in Loans Other
Than ARMs" and with the OID Regulations. In general, application of these rules
may require inclusion of income on a Stripped ARM Obligation in advance of the
receipt of cash attributable to such income. Further, the addition of interest
deferred by reason of negative amortization ("Deferred Interest") to the
principal balance of an ARM Loan may require the inclusion of such amount in the
income of the Certificateholder when such amount accrues. Furthermore, the
addition of Deferred Interest to the Certificate's principal balance will result
in additional income (including possibly OID income) to the Certificateholder
and the Stripped Coupon Certificateholder over the remaining life of such Senior
Certificates.
 
     Because the treatment of Stripped ARM Obligations is uncertain, investors
are urged to consult their tax advisors regarding how income will be includible
with respect to such Certificates.
 
SALE OR EXCHANGE OF A SENIOR CERTIFICATE
 
     Sale or exchange of a Senior Certificate prior to its maturity will result
in gain or loss equal to the difference, if any, between the amount received,
and the owner's adjusted basis in the Senior Certificate. Such adjusted basis
generally will equal the seller's purchase price for the Senior Certificate,
increased by the OID included in the seller's gross income with respect to the
Senior Certificate, and reduced by principal payments on the Senior Certificate
previously received by the seller. Such gain or loss will be capital gain or
loss to an owner for which a Senior Certificate is a "capital asset" within the
meaning of Code Section 1221, and will be long-term or short-term depending on
whether the Senior Certificate has been owned for the long-term capital gain
holding period (currently more than one year).
 
     Senior Certificates will be "evidences of indebtedness" within the meaning
of Code Section 582(c)(1), so that gain or loss recognized from the sale of a
Senior Certificate by a bank or a thrift institution to which such section
applies will be ordinary income or loss.
 
NON-U.S. PERSONS -- SENIOR CERTIFICATES
 
     Generally, to the extent that a Senior Certificate evidences ownership in
Mortgage Loans that are issued on or before July 18, 1984, interest or OID paid
by the person required to withhold tax under Code Section 1441 or 1442 to (i) an
owner that is not a U.S. Person (as defined below), or (ii) a Senior
Certificateholder holding on behalf of an owner that is not a U.S. Person, will
be subject to federal income tax, collected by withholding, at a rate of 30% or
such lower rate as may be provided for interest by an applicable tax treaty.
Accrued OID recognized by the owner on the sale or exchange of such a Senior
Certificate also will be subject to federal income tax at the same rate.
Generally, such payments would not be subject to withholding to the extent that
a Senior Certificate evidences ownership in Mortgage Loans issued after July 18,
1984, if (i) such Senior Certificateholder does not actually or constructively
own 10 percent or more of the combined voting power of all classes of equity in
the issuer (which for purposes of this discussion may be defined as the Trust
(the "Issuer")); (ii) such Senior Certificateholder is not a controlled foreign
corporation (within the meaning of Code Section 957) related to the Issuer; and
(iii) such Senior Certificateholder complies with certain identification
requirements (including delivery of a statement, signed by the Senior
Certificateholder under penalties of perjury, certifying that such Senior
Certificateholder is not a U.S. Person and providing the name and address of
such Senior Certificateholder).
 
     For purposes of this discussion, a "U.S. Person" means a citizen or
resident of the United States, a corporation or a partnership organized in or
under the laws of the United States, or any political subdivision thereof or an
estate or trust, the income of which, from sources outside the United States, is
includible in gross income for federal income tax purposes regardless of its
connection with the conduct of a trade or business within the United States.
 
INFORMATION REPORTING AND BACKUP WITHHOLDING
 
     The Servicer or the Trustee for the related Series of Certificates will
furnish or make available, within a reasonable time after the end of each
calendar year, to each Certificateholder at any time during such year, such
information as may be deemed necessary or desirable to assist Certificateholders
in preparing their
 
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<PAGE>   166
 
federal income tax returns, or to enable holders to make such information
available to owners or other financial intermediaries of holders that hold such
Certificates as nominees. If a holder, owner or other recipient of a payment on
behalf of an owner fails to supply a certified taxpayer identification number or
if the Secretary of the Treasury determines that such person has not reported
all interest and dividend income required to be shown on its federal income tax
return, 31% backup withholding may be required with respect to any payments. Any
amounts deducted and withheld from a distribution to a recipient would be
allowed as a credit against such recipient's federal income tax liability.
 
TAX STATUS AS A REMIC
 
     The Trust relating to a Series of Certificates may elect to be treated as a
REMIC. Qualification as a REMIC requires ongoing compliance with certain
conditions. Although a REMIC is not generally subject to federal income tax
(see, however, "-- Residual Certificates -- Prohibited Transactions and Other
Taxes" below), if a Trust with respect to which a REMIC election is made fails
to comply with one or more of the ongoing requirements of the Code for REMIC
status during any taxable year, including the implementation of restrictions on
the purchase and transfer of the residual interest in a REMIC as described below
under "Residual Certificates", the Code provides that a Trust will not be
treated as a REMIC for such year and thereafter. In this event, the
classification of the REMIC for federal income tax purposes is uncertain. The
Trust might be entitled to treatment as a grantor trust under the rules
described in "Tax Status as a Grantor Trust" herein. In that case, no
entity-level tax would be imposed on the Trust. Alternatively, the Regular
Certificates may continue to be treated as debt instruments for federal income
tax purposes; but the Trust could be treated as a taxable mortgage pool (a
"TMP"). If the Trust is treated as a TMP, any residual income of the Trust
(i.e., income from the Mortgage Loans less interest and original issue discount
expense allocable to the Regular Certificates and any administrative expenses of
the Trust) would be subject to corporate income tax at the Trust level. On the
other hand, an entity with multiple classes of ownership interests may be
treated as a separate association taxable as a corporation under Treasury
Regulations, and the Regular Certificates may be treated as equity interests
therein. While the Code authorizes the Treasury Department to issue regulations
providing relief in the event of an inadvertent termination of REMIC status, no
such regulations have been issued. Any such relief moreover, may be accompanied
by sanctions, such as the imposition of a corporate tax on all or a portion of
the REMIC's income for the period in which the requirements for such status are
not satisfied. Each Trust that elects REMIC status will receive an opinion from
counsel to the Sponsor, generally to the effect that, under then existing law
and assuming compliance with all provisions of the related Pooling and Servicing
Agreement, such Trust will qualify as a REMIC and the related Certificates will
be considered to be regular interests ("Regular Certificates") or residual
interests ("Residual Certificates") in the REMIC.
 
     The Prospectus Supplement for each Series of Certificates will indicate
whether the Trust will make a REMIC election and whether a Class of Certificates
will be treated as a regular or residual interest in the REMIC.
 
     In general, with respect to each Series of Certificates for which a REMIC
election is made, (i) Certificates held by a thrift institution taxed as a
"mutual savings bank" or "domestic building and loan association" will represent
interests in "qualifying real property loans" within the meaning of Code Section
593(d)(1); (ii) Certificates held by a thrift institution taxed as a "domestic
building and loan association" will constitute assets described in Code Section
7701(a)(19)(C); (iii) Certificates held by a real estate investment trust will
constitute "real estate assets" within the meaning of Code Section 856(c)(5)(A);
and (iv) interest on Certificates will be considered "interest on obligations
secured by mortgages on real property" within the meaning of Code Section
856(c)(3)(B). If less than 95% of the REMIC's assets are assets qualifying under
any of the foregoing Code sections, the Certificates will be qualifying assets
only to the extent that the REMIC's assets are qualifying assets. In addition,
payments on Mortgage Loans held pending distributions on the REMIC Certificates
will be treated as qualifying real property loans for purposes of Code Section
593(d)(1) and real estate assets for purposes of Code Section 856(c).
 
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<PAGE>   167
 
TIERED REMIC STRUCTURES
 
     For certain series of Certificates, two separate elections may be made to
treat designated portions of the related Trust as REMICs (respectively, the
"Subsidiary REMIC" and the "Master REMIC") for federal income tax purposes.
Counsel to the Sponsor, upon the issuance of any such Series of Certificates,
will deliver its opinion generally to the effect that, assuming compliance with
all provisions of the related Pooling and Servicing Agreement and any related
agreements, the Subsidiary REMIC and the Master REMIC will each qualify as a
REMIC and the REMIC Certificates issued by the Subsidiary REMIC and the Master
REMIC, respectively, will be considered to evidence ownership of Regular
Certificates or Residual Certificates in the related REMIC within the meaning of
the REMIC provisions.
 
     Only REMIC Certificates issued by the Master REMIC will be offered
hereunder. The Subsidiary REMIC and the Master REMIC will be treated as one
REMIC solely for purposes of determining whether the REMIC Certificates will be
(i) "qualifying real property loans" under Section 593(d) of the Code, (ii)
"real estate assets" within the meaning of Section 856(c)(5)(A) of the Code,
(iii) "loans secured by an interest in real property" under Section
7701(a)(19)(C) of the Code and (iv) whether the income on such Certificates is
interest described in Section 856(c)(3)(B) of the Code.
 
TAXATION OF REGULAR CERTIFICATES
 
  General
 
     Except as otherwise stated in this discussion, Regular Certificates will be
treated for federal income tax purposes as debt instruments issued by the REMIC
and not as ownership interests in the REMIC or its assets. Moreover, holders of
Regular Certificates that otherwise report income under a cash method of
accounting will be required to report income with respect to Regular
Certificates under an accrual method.
 
  Original Issue Discount and Premium
 
     The Regular Certificates may be issued with OID within the meaning of Code
Section 1273(a). Generally, such OID, if any, will equal the difference between
the "stated redemption price at maturity" of a Regular Certificate and its
"issue price." Holders of any class of Certificates issued with OID will be
required to include such OID in gross income for federal income tax purposes as
it accrues, in accordance with a constant interest method based on the
compounding of interest, in advance of receipt of the cash attributable to such
income. The following discussion is based in part on the OID Regulations and in
part on the provisions of the Tax Reform Act of 1986 (the "1986 Act"). The
holder of a Regular Certificate should be aware, however, that the OID
Regulations do not adequately address certain issues relevant to prepayable
securities, such as the Regular Certificates.
 
     Rules governing OID are set forth in Code Sections 1271 through 1273 and
1275. These rules require that the amount and rate of accrual of OID be
calculated based on the Prepayment Assumption relating to the Regular
Certificates and prescribe a method for adjusting the amount and rate of accrual
of such discount where the actual prepayment rate differs from the Prepayment
Assumption. Under the Code, the Prepayment Assumption must be determined in the
manner prescribed by regulations that have not yet been issued. The Legislative
History provides, however, that Congress intended the regulations to require
that the Prepayment Assumption be the prepayment assumption that is used in
determining the initial offering price of such Regular Certificates. The
Prospectus Supplement for each Series of Regular Certificates will specify the
Prepayment Assumption to be used for the purpose of determining the amount and
rate of accrual of OID. No representation is made that the Regular Certificates
will prepay at the Prepayment Assumption or at any other rate.
 
     In general, each Regular Certificate will be treated as a single
installment obligation issued with an amount of OID equal to the excess of its
"stated redemption price at maturity" over its "issue price." The issue price of
a Regular Certificate is the first price at which a substantial amount of
Regular Certificates of that class are sold to the public (excluding bond
houses, brokers, underwriters or wholesalers). The issue price of a Regular
Certificate also includes the amount paid by an initial Regular
Certificateholder for accrued
 
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<PAGE>   168
 
interest that relates to a period prior to the issue date of the Regular
Certificate. The stated redemption price at maturity of a Regular Certificate
includes the original principal amount of the Regular Certificate, but generally
will not include distributions of interest if such distributions constitute
"qualified stated interest." Qualified stated interest generally means interest
payable at a single fixed rate or qualified variable rate (as described below)
provided that such interest payments are unconditionally payable at intervals of
one year or less during the entire term of the Regular Certificate. Interest is
payable at a single fixed rate only if the rate appropriately takes into account
the length of the interval between payments. Distributions of interest on
Regular Certificates with respect to which deferred interest will accrue will
not constitute qualified stated interest payments, in which case the stated
redemption price at maturity of such Regular Certificates includes all
distributions of interest as well as principal thereon. Where the interval
between the issue date and the first Distribution Date on a Regular Certificate
is longer than the interval between subsequent Distribution Dates, the greater
of any original issue discount disregarding the rate in the first period and any
interest foregone during the first period is treated as the amount by which the
stated redemption price of the Regular Certificate exceeds its issue price for
purposes of the de minimis rule described below. The OID Regulations suggest
that all interest on a long first period Regular Certificate that is issued with
non-de minimis OID will be treated as OID. Where the interval between the issue
date and the first Distribution Date on a Regular Certificate is shorter than
the interval between subsequent Distribution Dates, interest due on the first
Distribution Date in excess of the amount that accrued during the first period
would be added to the Certificates stated redemption price at maturity. Regular
Certificateholders should consult their own tax advisors to determine the issue
price and stated redemption price at maturity of a Regular Certificate.
 
     Under the de minimis rule, OID on a Regular Certificate will be considered
to be zero if such OID is less than 0.25% of the stated redemption price at
maturity of the Regular Certificate multiplied by the weighted average maturity
of the Regular Certificate. For this purpose, the weighted average maturity of
the Regular Certificate is computed as the sum of the amounts determined by
multiplying the number of full years (i.e., rounding down partial years) from
the issue date until each distribution in reduction of stated redemption price
at maturity is scheduled to be made by a fraction, the numerator of which is the
amount of each distribution included in the stated redemption price at maturity
of the Regular Certificate and the denominator of which is the stated redemption
price at maturity of the Regular Certificate. Although currently unclear, it
appears that the schedule of such distributions should be determined in
accordance with the Prepayment Assumption. Certificateholders generally must
report de minimis OID pro rata as principal payments are received, and such
income will be capital gain if the Regular Certificate is held as a capital
asset.
 
     Generally, a Regular Certificateholder must include in gross income the
"daily portions," as determined below, of the OID that accrues on a Regular
Certificate for each day the Regular Certificateholder holds the Regular
Certificate, including the purchase date but excluding the disposition date. In
the case of an original holder of a Regular Certificate, a calculation will be
made of the portion of the OID that accrues during each accrual period. This
will be done, in the case of each full accrual period, by (i) adding (a) the
present value at the end of the accrual period (determined by using as a
discount factor the original yield to maturity of the Regular Certificates as
calculated under the Prepayment Assumption) of all remaining payments to be
received on the Regular Certificate under the Prepayment Assumption, and (b) any
payments included in the stated redemption price at maturity received during
such accrual period, and (ii) subtracting from that total the "adjusted issue
price" of the Regular Certificates at the beginning of such accrual period. The
"adjusted issue price" of a Regular Certificate at the beginning of the first
accrual period is its issue price; the "adjusted issue price" of a Regular
Certificate at the beginning of a subsequent accrual period is the "adjusted
issue price" at the beginning of the immediately preceding accrual period plus
the amount of OID allocable to that accrual period and reduced by the amount of
any payment other than a payment of qualified stated interest made at the end of
or during that accrual period. The OID accrued during an accrual period will
then be divided by the number of days in the period to determine the daily
portion of OID for each day in the accrual period. The calculation of OID under
the method described above will cause the accrual of OID to either increase or
decrease (but never below zero) in a given accrual period to reflect the fact
that prepayments are occurring faster or slower than under the Prepayment
Assumption. With respect to an initial accrual period shorter than a full
accrual period the daily portions of OID must be determined according to an
appropriate allocation under any reasonable method.
 
                                       67
<PAGE>   169
 
     A subsequent purchaser of a Regular Certificate issued with OID who
purchases the Regular Certificate at a cost less than the remaining stated
redemption price at maturity will also be required to include in gross income
the sum of the daily portions of OID on that Regular Certificate. In computing
the daily portions of OID for such a purchaser (as well as an initial purchaser
that purchases at a price higher than the adjusted issue price but less than the
stated redemption price at maturity), however, the daily portion is reduced by
the amount that would be the daily portion for such day (computed in accordance
with the rules set forth above) multiplied by a fraction, the numerator of which
is the amount, if any, by which the price paid by such holder for that Regular
Certificate exceeds the following amount: (a) the sum of the issue price plus
the aggregate amount of OID that would have been includible in the gross income
of an original holder of a Regular Certificate (who purchased the Regular
Certificate at its issue price), (b) less any prior payments included in the
stated redemption price at maturity, and the denominator of which is the sum of
the daily portions for that Regular Certificate for all days beginning on the
date after the purchase date and ending on the maturity date computed under the
Prepayment Assumption. A Certificateholder who pays an acquisition premium
instead may elect to accrue OID by treating the purchase as a purchase at
original issue.
 
  Variable Rate Regular Certificates
 
     Regular Certificates may provide for interest based on a variable rate.
Interest is treated as payable at a variable rate and not as contingent interest
if, generally, (i) the issue price does not exceed the original principal
balance by more than a specified amount, and (ii) the interest compounds or is
payable at least annually at current values of certain objective rates measured
by or based on lending rates for newly borrowed funds. The variable interest
generally will be qualified stated interest to the extent it is unconditionally
payable at least annually and, to the extent successive variable rates are used,
interest is not significantly accelerated or deferred.
 
     The amount of OID with respect to a Regular Certificate bearing a variable
rate of interest will accrue in the manner described above under "Original Issue
Discount and Premium," by assuming generally that the index used for the
variable rate will remain fixed throughout the term of the Certificate.
Appropriate adjustments are made for the actual variable rate.
 
     Although unclear at present, it is anticipated that Regular Certificates
bearing an interest rate that is a weighted average of the net interest rates on
Mortgage Loans will be treated as variable rate certificates. In such case, the
weighted average rate used to compute the initial pass-through rate on the
Regular Certificates will be deemed to be the index in effect through the life
of the Regular Certificates. It is possible, however, that the IRS may treat
some or all of the interest on Regular Certificates with a weighted average rate
as taxable under the rules relating to obligations providing for contingent
payments. Such treatment may effect the timing of income accruals on such
Regular Certificates. Additionally, if some or all of the Mortgage Loans are
subject to "teaser rates" (i.e., the initial rates on the Mortgage Loans are
less than subsequent rates on the Mortgage Loans) the interest paid on some or
all of the Regular Certificates may be subject to accrual using a constant yield
method notwithstanding the fact that such Certificates may not have been issued
with "true" non-de minimis original issue discount.
 
  Election to Treat All Interest as OID
 
     The OID Regulations permit a Certificateholder to elect to accrue all
interest, discount (including de minimis market or original issue discount) and
premium in income as interest, based on a constant yield method for Certificates
acquired on or after April 4, 1994. If such an election were to be made with
respect to a Regular Certificate with market discount, the Certificateholder
would be deemed to have made an election to include in income currently market
discount with respect to all other debt instruments having market discount that
such Certificateholder acquires during the year of the election or thereafter.
Similarly, a Certificateholder that makes this election for a Certificate that
is acquired at a premium will be deemed to have made an election to amortize
bond premium with respect to all debt instruments having amortizable bond
premium with that such Certificateholder owns or acquires. See "-- Taxation of
Regular Certificates -- Premium" herein. The election to accrue interest,
discount and premium on a constant yield method with respect to a Certificate
cannot be revoked without the consent of the IRS.
 
                                       68
<PAGE>   170
 
  Market Discount
 
     A purchaser of a Regular Certificate also may be subject to the market
discount provisions of Code Sections 1276 through 1278. Under these provisions
and the OID Regulations "market discount" equals the excess, if any, of (i) the
Regular Certificate's stated principal amount or, in the case of a Regular
Certificate with OID, the adjusted issue price (determined for this purpose as
if the purchaser had purchased such Regular Certificate from an original holder)
over (ii) the price for such Regular Certificate paid by the purchaser. A
Certificateholder that purchases a Regular Certificate at a market discount,
will recognize gain upon receipt of each distribution representing stated
redemption price. In particular, under Section 1276 of the Code such a holder
generally will be required to allocate each such principal distribution first to
accrued market discount not previously included in income, and to recognize
ordinary income to that extent. A Certificateholder may elect to include market
discount in income currently as it accrues rather than including it on a
deferred basis in accordance with the foregoing. If made, such election will
apply to all market discount bonds acquired by such Certificateholder on or
after the first day of the first taxable year to which such election applies.
 
     Market discount with respect to a Regular Certificate will be considered to
be zero if the amount allocable to the Regular Certificate is less than 0.25% of
the Regular Certificate's stated redemption price at maturity multiplied by the
Regular Certificate's weighted average maturity remaining after the date of
purchase. If market discount on a Regular Certificate is considered to be zero
under this rule, the actual amount of market discount must be allocated to the
remaining principal payments on the Regular Certificate and gain equal to such
allocated amount will be recognized when the corresponding principal payment is
made. Treasury regulations implementing the market discount rules have not yet
been issued; therefore, investors should consult their own tax advisors
regarding the application of these rules and the advisability of making any of
the elections allowed under Code Sections 1276 through 1278.
 
     The Code provides that any principal payment (whether a scheduled payment
or a prepayment) or any gain on disposition of a market discount bond acquired
by the taxpayer after October 22, 1986, shall be treated as ordinary income to
the extent that it does not exceed the accrued market discount at the time of
such payment. The amount of accrued market discount for purposes of determining
the tax treatment of subsequent principal payments or dispositions of the market
discount bond is to be reduced by the amount so treated as ordinary income.
 
     The Code also grants authority to the Treasury Department to issue
regulations providing for the computation of accrued market discount on debt
instruments, the principal of which is payable in more than one installment.
Until such time as regulations are issued by the Treasury, rules described in
the Legislative History will apply. Under those rules, the holder of a market
discount bond may elect to accrue market discount either on the basis of a
constant interest rate or according to one of the following methods. For Regular
Certificates issued with OID, the amount of market discount that accrues during
a period is equal to the product of (i) the total remaining market discount,
multiplied by (ii) a fraction, the numerator of which is the OID accruing during
the period and the denominator of which is the total remaining OID at the
beginning of the period. For Regular Certificates issued without OID, the amount
of market discount that accrues during a period is equal to the product of (i)
the total remaining market discount, multiplied by (ii) a fraction, the
numerator of which is the amount of stated interest paid during the accrual
period and the denominator of which is the total amount of stated interest
remaining to be paid at the beginning of the period. For purposes of calculating
market discount under any of the above methods in the case of instruments (such
as the Regular Certificates) which provide for payments which may be accelerated
by reason of prepayments of other obligations securing such instruments, the
same Prepayment Assumption applicable to calculating the accrual of OID should
apply.
 
     A holder of a Regular Certificate who acquires such Regular Certificate at
a market discount also may be required to defer, until the maturity date of such
Regular Certificate or its earlier disposition in a taxable transaction, the
deduction of a portion of the amount of interest that the holder paid or accrued
during the taxable year on indebtedness incurred or maintained to purchase or
carry the Regular Certificate in excess of the aggregate amount of interest
(including OID) includible in such holder's gross income for the taxable year
 
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<PAGE>   171
 
with respect to such Regular Certificate. The amount of such net interest
expense deferred in a taxable year may not exceed the amount of market discount
accrued on the Regular Certificate for the days during the taxable year on which
the holder held the Regular Certificate and, in general, would be deductible
when such market discount is includible in income. The amount of any remaining
deferred deduction is to be taken into account in the taxable year in which the
Regular Certificate matures or is disposed of in a taxable transaction. In the
case of a disposition in which gain or loss is not recognized in whole or in
part, any remaining deferred deduction will be allowed to the extent of gain
recognized on the disposition. This deferral rule does not apply if the Regular
Certificateholder elects to include such market discount in income currently as
it accrues on all market discount obligations acquired by such Regular
Certificateholder in that taxable year or thereafter.
 
  Premium
 
     A purchaser of a Regular Certificate who purchases the Regular Certificate
at a cost (not including accrued qualified stated interest) greater than its
remaining stated redemption price at maturity will be considered to have
purchased the Regular Certificate at a premium, and may elect to amortize such
premium under a constant yield method. It is not clear whether the Prepayment
Assumption would be taken into account in determining the life of the Regular
Certificate for this purpose. However, the Legislative History states that the
same rules that apply to accrual of market discount (which rules require use of
a Prepayment Assumption in accruing market discount with respect to Regular
Certificates without regard to whether such Certificates have OID) will also
apply in amortizing bond premium under Code Section 171. The Code provides that
amortizable bond premium will be allocated among the interest payments on such
Regular Certificates and will be applied as an offset against such interest
payment.
 
  Deferred Interest
 
     Certain of the Regular Certificates may provide for the accrual of interest
when one or more ARM Loans are adding interest to their principal balance by
reason of negative amortization ("Deferred Interest"). Any Deferred Interest
that accrues with respect to a class of Regular Certificates will constitute
income to the holders of such Certificates prior to the time distributions of
cash with respect to such Deferred Interest are made. It is unclear under the
OID Regulations whether any of the interest on such Certificates will constitute
qualified stated interest or whether all or a portion of the interest payable on
the Certificate must be included in the stated redemption price at maturity of
the Certificate and accounted for as OID (which could accelerate such
inclusion). Interest on Regular Certificates must in any event be accounted for
under an accrual method by the holders of such Certificates, and therefore
applying the latter analysis may result only in a slight difference in the
timing of the inclusion in income of interest on such Regular Certificates.
 
  Accrued Interest Certificates
 
     Certain of the Regular Certificates may provide for payments of interest
based on a period that corresponds to the interval between Distribution Dates
but that ends prior to each such Distribution Date ("Payment Lag Certificates").
The period between the Closing Date for Payment Lag Certificates and their first
Distribution Date may or may not exceed such interval. Purchasers of Payment Lag
Certificates for which the period between the Closing Date and the first
Distribution Date does not exceed such interval could pay upon purchase of the
Regular Certificates accrued interest in excess of the accrued interest that
would be paid if the interest paid on the Distribution Date were interest
accrued from Distribution Date to Distribution Date. If a portion of the initial
purchase price of a Regular Certificate is allocable to interest that has
accrued prior to the issue date ("pre-issuance accrued interest") and the
Regular Certificate provides for a payment of stated interest on the first
payment date, within one year of the issue date, that equals or exceeds the
amount of the pre-issuance accrued interest, then the Regular Certificates issue
price may be computed by subtracting from the issue price the amount of
pre-issuance accrued interest, rather than as an amount payable on the Regular
Certificate. However, it is unclear under this method how the OID Regulations
treat interest on Payment Lag Certificates as described above. Therefore, in the
case of a Payment Lag Certificate, it is anticipated that accrued interest will
be included in the issue price and that interest payments made on the first
Distribution Date will be reported as interest to the extent such payments
represent interest for the
 
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<PAGE>   172
 
number of days which the Certificateholder holds such Payment Lag Certificate
during the first Accrual Period. Investors should consult their own tax advisors
concerning the treatment of Payment Lag Certificates for federal income tax
purposes.
 
  Non-Interest Expenses of the REMIC
 
     Under temporary Treasury regulations, if the REMIC is considered to be a
"single-class REMIC," a portion of the REMIC's servicing, administrative and
other non-interest expenses will be allocated as a separate item to those
Regular Certificateholders that are "pass-through interest holders."
Certificateholders that are pass-through interest holders should consult their
own tax advisors about the impact of these rules on an investment in the Regular
Certificates. See "-- Residual Certificates -- Non-Interest Expenses of the
REMIC" and "-- Residual Certificates -- Pass-Through of Miscellaneous Itemized
Deductions" below.
 
  Sale, Exchange or Redemption of Regular Certificates
 
     If a Regular Certificate is sold, exchanged, redeemed or retired, the
seller will recognize gain or loss equal to the difference between the amount
realized on the sale, exchange or redemption and the seller's adjusted basis in
the Regular Certificate. Such adjusted basis generally will equal the cost of
the Regular Certificate to the seller, increased by any OID and market discount
included in the seller's gross income with respect to the Regular Certificate,
and reduced (but not below zero) by payments included in the stated redemption
price at maturity previously received by the seller and by any amortized
premium. Similarly, a Certificateholder who receives a payment which is part of
the stated redemption price at maturity of a Regular Certificate will recognize
gain equal to the excess, if any, of the amount of the payment over his adjusted
basis in the Regular Certificate. A holder of a Regular Certificate who receives
a final payment which is less than his adjusted basis in the Regular Certificate
will generally recognize a loss. Except as provided in the following paragraph
and as provided under "Market Discount" herein, any such gain or loss will be
capital gain or loss, provided that the Regular Certificate is held as a
"capital asset" (generally, property held for investment) within the meaning of
Code Section 1221.
 
     Gain from the sale or other disposition of a Regular Certificate that might
otherwise be capital gain will be treated as ordinary income to the extent that
such gain does not exceed the excess, if any, of (i) the amount that would have
been includible in such holder's income with respect to the Regular Certificate
had income accrued thereon at a rate equal to 110% of the AFR as defined in Code
Section 1274(d) determined as of the date of purchase of such Regular
Certificate, over (ii) the amount actually includible in such holder's income.
 
     Regular Certificates will be "evidences of indebtedness" within the meaning
of Code Section 582(c)(1), so that gain or loss recognized from the sale of a
Regular Certificate by a bank or a thrift institution to which such section
applies will be ordinary income or loss.
 
     The Regular Certificate information reports will include a statement of the
adjusted issue price of the Regular Certificate at the beginning of each accrual
period. In addition, the reports will include information necessary to compute
the accrual of any market discount that may arise upon secondary trading of
Regular Certificates. Because exact computation of the accrual of market
discount on a constant yield method would require information relating to the
holder's purchase price which the REMIC may not have, it appears that the
information reports will only require information pertaining to the appropriate
proportionate method of accruing market discount.
 
  Treatment of Realized Losses
 
     Although not entirely clear, it appears that holders of Regular
Certificates that are corporations should in general be allowed to deduct as an
ordinary loss any loss sustained during the taxable year on account of any such
Certificates becoming wholly or partially worthless, and that, in general,
holders of Certificates that are not corporations should be allowed to deduct as
a short-term capital loss any loss sustained during the taxable year on account
of any such Certificates becoming wholly worthless. Although the matter is
unclear, non-corporate holders of Certificates may be allowed a bad debt
deduction at such time that the principal balance of any such Certificate is
reduced to reflect realized losses resulting from any liquidated Mortgage Loans.
The
 
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<PAGE>   173
 
IRS, however, could take the position that non-corporate holders will be allowed
a bad debt deduction to reflect realized losses only after all Mortgage Loans
remaining in the related Trust have been liquidated or the Certificates of the
related Series have been otherwise retired. Potential investors and
Certificateholders are urged to consult their own tax advisors regarding the
appropriate timing, amount and character of any loss sustained with respect to
such Certificates, including any loss resulting from the failure to recover
previously accrued interest or discount income. Special loss rules are
applicable to banks and thrift institutions, including rules regarding reserves
for bad debts. Such taxpayers are advised to consult their tax advisors
regarding the treatment of losses on Certificates.
 
  Non-U.S. Persons -- Regular Certificates
 
     Generally, payments of interest (including any payment with respect to
accrued original issue discount) on the Regular Certificates to a Regular
Certificateholder who is a non-U.S. Person not engaged in a trade or business
within the United States, will not be subject to federal withholding tax if such
Regular Certificateholder complies with certain identification requirements
(including delivery of a statement, signed by the Regular Certificateholder
under penalties of perjury, certifying that such Regular Certificateholder is a
foreign person and providing the name and address of such Regular
Certificateholder). If a Regular Certificateholder is not exempt from
withholding, distributions of interest, including distributions in respect of
accrued OID, such holder may be subject to a 30% withholding tax, subject to
reduction under any applicable tax treaty.
 
  Information Reporting and Backup Withholding
 
     The Servicer or the Trustee for the related Series of Certificates will
furnish or make available, within a reasonable time after the end of each
calendar year, to each Regular Certificateholder at any time during such year,
such information as may be deemed necessary or desirable to assist Regular
Certificateholders in preparing their federal income tax returns, or to enable
holders to make such information available to owners or other financial
intermediaries of holders that hold such Regular Certificates as nominees. If a
holder, owner or other recipient of a payment on behalf of an owner fails to
supply a certified taxpayer identification number or if the Secretary of the
Treasury determines that such person has not reported all interest and dividend
income required to be shown on its federal income tax return, 31% backup
withholding may be required with respect to any payments. Any amounts deducted
and withheld from a distribution to a recipient would be allowed as a credit
against such recipient's federal income tax liability.
 
RESIDUAL CERTIFICATES
 
  Allocation of the Income or Loss of the REMIC to the Residual Certificates
 
     A REMIC will not be subject to federal income tax except with respect to
income from prohibited transactions and certain other transactions. See
"Prohibited Transactions and Other Taxes" herein. Instead, each original holder
of a Residual Certificate will report on its federal income tax return, as
ordinary income, its share of the taxable income of the REMIC for each day
during the taxable year on which such holder owns any Residual Certificates. The
taxable income of the REMIC for each day will be determined by allocating the
taxable income of the REMIC for each calendar quarter ratably to each day in the
quarter. Such a holder's share of the taxable income of the REMIC for each day,
will be based on the portion of the outstanding Residual Certificates that such
holder owns on that day. The taxable income of the REMIC will be determined
under an accrual method and will be taxable to the Residual Certificateholders
without regard to the timing or amounts of cash distributions by the REMIC. Some
or all of such income may not be offsetable by a Residual Certificateholder's
tax losses from other sources.
 
     The taxable income of the REMIC will reflect a netting of (i) the income
from the Mortgage Loans and the REMIC's other assets, and (ii) the deductions
allowed to the REMIC for interest and original issue discount on the Regular
Certificates and, except as described below under "Non-Interest Expenses of the
REMIC," other expenses. For these purposes, all bad loans will be deductible as
business bad debts and the limitations on the deductibility of interest and
expenses related to the tax exempt income will apply.
 
                                       72
<PAGE>   174
 
     The REMIC will be allowed a deduction for interest and OID on the Regular
Certificates. The amount and method of accrual of OID will be calculated for
this purpose in the same manner as described above with respect to Regular
Certificates except that the 0.25% per annum de minimis rule and adjustments for
subsequent holders described therein will not apply.
 
     The REMIC will have a net loss for any calendar quarter in which its
deductions exceed its gross income. Such net loss would be allocated among the
Residual Certificateholders in the same manner as the REMIC's taxable income.
 
     The amount of any net loss of the REMIC that may be taken into account by
the Residual Certificateholder is limited to the adjusted basis of the Residual
Certificate as of the close of the quarter (or time of disposition of the
Residual Certificate, if earlier), determined without taking into account the
net loss for the quarter. The initial adjusted basis of a purchaser of a
Residual Certificate is the amount paid for such Residual Certificate. Such
adjusted basis will be increased by the amount of taxable income of the REMIC
reportable by the Residual Certificateholder and decreased by the amount of loss
of the REMIC reportable by the Residual Certificateholder. A cash distribution
from the REMIC also will reduce such adjusted basis (but not below zero). Any
loss that is disallowed on account of this limitation may be carried over
indefinitely with respect to the Residual Certificateholder only to offset any
income generated by the same REMIC. The ability of a Residual Certificateholder
to deduct net losses with respect to a Residual Certificate may be subject to
additional limitations under the Code, as to which Residual Certificateholders
should consult with their tax advisors.
 
  Non-Interest Expenses of the REMIC
 
     The REMIC's taxable income will be determined in the same manner as if the
REMIC were an individual. However, all or a portion of the REMIC's servicing,
administrative and other non-interest expenses will be allocated as a separate
item to Residual Certificateholders that are "pass-through interest holders."
Such a holder would be required to add an amount equal to its allocable share,
if any, of such expenses to its gross income and to treat the same amount as an
item of investment expense. Individuals are generally allowed a deduction for
such an expense item only as a miscellaneous itemized deduction subject to the
limitations under Code Section 67. That section allows such deduction only to
the extent that in the aggregate all such expenses exceed two percent of an
individual's adjusted gross income. The REMIC is required to report to each
pass-through interest holder and to the IRS such holder's allocable share, if
any, of the REMIC's non-interest expenses. The term "pass-through interest
holder" generally refers to individuals, entities taxed as individuals and
certain pass-through entities, but does not include real estate investment
trusts. Residual Certificateholders that are "pass-through interest holders"
should consult their own tax advisors about the impact of these rules on an
investment in the Residual Certificates. See "-- Pass-Through of Miscellaneous
Itemized Deductions" below.
 
  Pass-Through of Miscellaneous Itemized Deductions
 
     As a general rule, all of the expenses of a REMIC will be taken into
account by holders of the Residual Interests. In the case of a "single class
REMIC", however, the expenses and a matching amount of additional income will be
allocated, under temporary Treasury regulations, among the holders of the
Regular Certificates and the holders of the Residual Interests on a daily basis
in proportion to the relative amounts of income accruing to each
Certificateholder on that day. In the case of individuals (or trusts, estates,
or other persons who compute their income in the same manner as individuals) who
own an interest in a Regular Certificate directly or through a pass-through
entity which is required to pass miscellaneous itemized deductions through to
its owners or beneficiaries (e.g. a partnership, an S corporation, or a grantor
trust), such expenses will be deductible only to the extent that such expenses,
plus other "miscellaneous itemized deductions" of the individual, exceed 2% of
such individual's adjusted gross income. In addition, the personal exemptions
and itemized deductions of individuals with adjusted gross incomes above
particular levels are subject to certain limitations which reduce or eliminate
the benefit of such items. The reduction or disallowance of this deduction
coupled with the allocation of additional income may have a significant impact
on the yield of the Regular Certificate. Further, Certificateholders (other than
corporations) subject to the alternative minimum
 
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<PAGE>   175
 
tax may not deduct miscellaneous itemized deductions in determining such
holders' alternative minimum taxable income. In general terms, a single class
REMIC is one that either (i) would qualify, under existing Treasury regulations,
as a grantor trust if it were not a REMIC (treating all interests as ownership
interests, even if they would be classified as debt for federal income tax
purposes) or (ii) is similar to such a trust and is structured with the
principal purpose of avoiding the single class REMIC rules. Unless otherwise
stated in the applicable Prospectus Supplement, the expenses of the REMIC will
be allocated to holders of the related Residual Interests in their entirety and
not to holders of the related Regular Certificates.
 
     Upon the sale or exchange of a Residual Certificate, the Residual
Certificateholder will recognize gain or loss equal to the excess, if any, of
the amount realized over the adjusted basis of such Residual Certificateholder
in such Residual Certificate at the time of the sale or exchange. In addition to
reporting the taxable income of the REMIC, a Residual Certificateholder will
have taxable income to the extent that any cash distribution to him from the
REMIC exceeds such adjusted basis on that date. Such income will be treated as
gain from the sale or exchange of the Residual Certificate.
 
     UNLESS OTHERWISE SPECIFIED IN A RELATED PROSPECTUS SUPPLEMENT, NO RESIDUAL
CERTIFICATES WILL BE OFFERED PURSUANT TO THIS PROSPECTUS. TO THE EXTENT RESIDUAL
CERTIFICATES ARE OFFERED HEREUNDER, AT A LATER DATE, ADDITIONAL INFORMATION
RELEVANT TO THE RESIDUAL CERTIFICATES OFFERED WILL BE PROVIDED IN THE RELATED
PROSPECTUS SUPPLEMENT.
 
PROHIBITED TRANSACTIONS AND OTHER TAXES
 
     The REMIC is subject to a tax at a rate equal to 100 percent of the net
income derived from "prohibited transactions." In general, a prohibited
transaction means the disposition of a Mortgage Loan other than pursuant to
certain specified exceptions, the receipt of investment income from a source
other than a Mortgage Loan or certain other permitted investments, or the
disposition of an asset representing a temporary investment of payments on the
Mortgage Loans pending distributions on the Residual Certificates or Regular
Certificates. In addition, the assumption of a Mortgage Loan by a subsequent
purchaser could cause the REMIC to recognize gain, which would also be subject
to the 100 percent tax on prohibited transactions.
 
     In addition, certain contributions to a REMIC made after the Closing Date
could result in the imposition of a tax on the REMIC equal to 100% of the value
of the contributed property.
 
     It is not anticipated that the REMIC will engage in any prohibited
transactions or receive any contributions subject to the contributions tax.
However, in the event that the REMIC is subject to any such tax, unless
otherwise disclosed in the related Prospectus Supplement, such tax would be
borne first by the Residual Certificateholders, to the extent of amounts
distributable to them, and then by the Servicer.
 
LIQUIDATION AND TERMINATION
 
     If the REMIC adopts a plan of complete liquidation, within the meaning of
Code Section 860F(a)(4)(A)(i), which may be accomplished by designating in the
REMIC's final tax return a date on which such adoption is deemed to occur, and
sells all of its assets (other than cash) within a 90-day period beginning on
such date, the REMIC will recognize no gain or loss on the sale of its assets,
provided that the REMIC credits or distributes in liquidation all of the sale
proceeds plus its cash (other than the amounts retained to meet claims) to
holders of Regular and Residual Certificates within the 90-day period.
 
ADMINISTRATIVE MATTERS
 
     Solely for the purpose of the administrative provisions of the Code, the
REMIC will be treated as a partnership and the Residual Certificateholders will
be treated as the partners thereof; however, under Temporary Regulations if
there is at no time during the taxable year more than one Residual
Certificateholder, a REMIC shall not be subject to the rules of Subchapter C of
chapter 63 of the Code, relating to the treatment of Partnership items for a
taxable year. Accordingly, the REMIC will file an annual tax return on Form
1066, U.S. Real Estate Mortgage Investment Conduit Income Tax Return. In
addition, certain other
 
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information will be furnished quarterly to each Residual Certificateholder who
held such Residual Certificate on any day in the previous calendar quarter.
 
                            STATE TAX CONSIDERATIONS
 
     In addition to the federal income tax consequences described herein under
"Certain Federal Income Tax Consequences," potential investors should consider
the state income tax consequences of the acquisition, ownership, and disposition
of the Certificates. State income tax law may differ substantially from the
corresponding federal law, and this discussion does not purport to describe any
aspect of the income tax laws of any state. Therefore, potential investors
should consult their own tax advisors with respect to the various tax
consequences of investments in the Certificates.
 
                              ERISA CONSIDERATIONS
 
     The Employee Retirement Income Security Act of 1974, as amended ("ERISA"),
imposes certain fiduciary and prohibited transaction restrictions on employee
pension and welfare benefit plans subject to ERISA ("ERISA Plans"). Section 4975
of the Code imposes essentially the same prohibited transaction restrictions on
tax-qualified retirement plans described in Section 401(a) of the Code
("Qualified Retirement Plans") and on Individual Retirement Accounts ("IRAs")
described in Section 408 of the Code (collectively, "Tax-Favored Plans").
 
     Certain employee benefit plans, such as governmental plans (as defined in
Section 3(32) of ERISA), are not subject to the ERISA requirements discussed
herein. Accordingly, assets of such plans may be invested in Certificates
without regard to the ERISA considerations described below, subject to the
provisions of applicable federal and state law. Any such plan that is a
Qualified Retirement Plan and exempt from taxation under Sections 401(a) and
502(a) of the Code, however, is subject to the prohibited transaction rules set
forth in Section 503 of the Code.
 
     Section 404 of ERISA imposes general fiduciary requirements, including
those of investment prudence and diversification and the requirement that the
investments of ERISA Plans and Tax-Favored Plans (collectively, "Plans") be made
in accordance with the documents governing the Plan. In addition, Section 406 of
ERISA and Section 4975 of the Code prohibit a broad range of transactions
involving Plan assets and persons ("Parties in Interest" under ERISA or
"Disqualified Persons" under the Code) who have certain specified relations to
the Plans, unless a statutory or administrative exemption is available. Certain
Parties in Interest (or Disqualified Persons that participate in a prohibited
transaction may be subject to a penalty (or an excise tax) imposed pursuant to
Section 502(i) of ERISA or Section 4975 of the Code, unless a statutory or
administrative exemption is available.
 
PLAN ASSET REGULATIONS
 
     A Plan's investment in the Certificates may cause the Mortgage Loans
included in a Mortgage Pool to be deemed Plan assets. The U.S. Department of
Labor (the "DOL") has promulgated regulations (the "DOL Regulations") concerning
whether or not a Plan's assets would be deemed to include an interest in the
underlying assets of an entity (such as a Trust), for purposes of applying the
general fiduciary responsibility provisions of ERISA and the prohibited
transaction provisions of ERISA and the Code, when a Plan acquires an "equity
interest" (such as a Certificate) in such entity. Because of the factual nature
of certain of the rules set forth in the DOL Regulations, an investing Plan's
assets either may be deemed to include an interest in the assets of a Trust or
may be deemed merely to include its interest in the Certificates. Therefore,
Plans should not acquire or hold Certificates in reliance upon the availability
of any exception under the DOL Regulations.
 
     The prohibited transaction provisions of Section 406 of ERISA and Section
4975 of the Code may apply to a Trust and cause the Sponsor, the Servicer, any
Sub-Servicer, the Trustee, the obligor under any credit enhancement mechanism or
certain affiliates thereof, to be considered or become Parties in Interest or
Disqualified Persons with respect to an investing Plan. If so, the acquisition
or holding of Certificates by or on behalf of the investing Plan could also give
rise to a prohibited transaction under ERISA and the Code, unless
 
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some statutory or administrative exemption is available. Certificates acquired
by a Plan would be assets of that Plan. Special caution should be exercised
before the assets of a Plan are used to acquire a Certificate in such
circumstances, especially if, with respect to such assets, the Sponsor, the
Servicer, any Sub-Servicer, the Trustee, the obligor under any credit
enhancement mechanism or an affiliate thereof either (i) has investment
discretion with respect to the investment of Plan assets; or (ii) has authority
or responsibility to give (or regularly gives) investment advice with respect to
Plan assets for a fee pursuant to an agreement or understanding that such advice
will serve as a primary basis for investment decisions with respect to such
assets.
 
     Any person who has discretionary authority or control respecting the
management or disposition of Plan assets, and any person who provides investment
advice with respect to such assets for a fee (in the manner described above), is
a fiduciary of the investing Plan. If the Mortgage Loans were to constitute Plan
assets than any party exercising management or discretionary control regarding
those assets may be deemed to be a Plan "fiduciary," and thus subject to the
fiduciary requirements of ERISA and the prohibited transaction provisions of
ERISA and Section 4975 of the Code with respect to the investing Plan. In
addition, if the Mortgage Loans were to constitute Plan assets, then the
acquisition or holding of Certificates by a Plan, as well as the operation of
the Trust, may constitute or involve a prohibited transaction under ERISA and
the Code.
 
PROHIBITED TRANSACTION CLASS EXEMPTION
 
     The DOL has issued an administrative exemption, Prohibited Transaction
Class Exemption 83-1 ("PTCE 83-1"), which, under certain conditions, exempts
from the application of the prohibited transaction provisions of ERISA and
Section 4975 of the Code transactions involving a Plan in connection with the
operation of a "mortgage pool" and the purchase, sale and holding of "mortgage
pool pass-through certificates." A "mortgage pool" is defined as an investment
pool, consisting solely of interest bearing obligations secured by first or
second mortgages or deeds of trust on single-family residential property,
property acquired in foreclosure and undistributed cash. A "mortgage pool
pass-through certificate" is defined as a certificate which represents a
beneficial undivided interest in a mortgage pool which entitles the holder to
pass-through payments of principal and interest from the mortgage loans.
 
     For the exemption to apply, PTCE 83-1 requires that (i) the Sponsor and the
Trustee maintain a system of insurance or other protection for the Mortgage
Loans and the property securing such Mortgage Loans, and for indemnifying
holders of Certificates against reductions in pass-through payments due to
defaults in loan payments or property damage in an amount at least equal to the
greater of 1% of the aggregate principal balance of the Mortgage Loans, or 1% of
the principal balance of the largest covered pooled Mortgage Loan; (ii) the
Trustee may not be an affiliate of the Sponsor; and (iii) the payments made to
and retained by the Sponsor in connection with the Trust, together with all
funds inuring to its benefit for administering the Trust, represent no more than
"adequate consideration" for selling the Mortgage Loans, plus reasonable
compensation for services provided to the Trust.
 
     In addition, PTCE 83-1 exempts the initial sale of Certificates to a Plan
with respect to which the Sponsor, the Servicer, the Trustee or, the Certificate
Insurer, if any, is a party in interest if the Plan does not pay more than fair
market value for such Certificates and the rights and interests evidenced by
such Certificates are not subordinated to the rights and interests evidenced by
other Certificates of the same pool. PTCE 83-1 also exempts from the prohibited
transaction rules and transactions in connection with the servicing and
operation of the Mortgage Pool, provided that any payments made to the Servicer
in connection with the servicing of the Trust are made in accordance with a
binding agreement, copies of which must be made available to prospective
investors.
 
     In the case of any Plan with respect to which the Servicer, the Sponsor,
the Trustee or a Certificate Insurer, if any, is a fiduciary, PTCE 83-1 will
only apply if, in addition to the other requirements: (i) the initial sale,
exchange or transfer of Certificates is expressly approved by an independent
fiduciary who has authority to manage and control those plan assets being
invested in Certificates; (ii) the Plan pays no more for the Certificates than
would be paid in an arm's length transaction; (iii) no investment management,
advisory
 
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or underwriting fee, sale commission, or similar compensation is paid to the
Servicer with regard to the sale, exchange or transfer of Certificates to the
Plan; (iv) the total value of the Certificates purchased by such Plan does not
exceed 25% of the amount issued; and (v) at least 50% of the aggregate amount of
Certificates is acquired by persons independent of the Sponsor, the Trustee, the
Servicer, and the Certificate Insurer, if any.
 
     Before purchasing Certificates, a fiduciary of a Plan should confirm that
the Trust is a "mortgage pool," that the Certificates constitute "mortgage pool
pass-through certificates," and that the conditions set forth in PTCE 83-1 would
be satisfied. In addition to making its own determination as to the availability
of the exemptive relief provided in PTCE 83-1, the Plan fiduciary should
consider the availability of any other prohibited transaction exemptions. The
Plan fiduciary also should consider its general fiduciary obligations under
ERISA in determining whether to purchase any Certificates on behalf of a Plan.
 
     In addition, the DOL has granted to certain underwriters and/or placement
agents individual prohibited transaction exemptions which may be applicable to
avoid certain of the prohibited transaction rules of ERISA with respect to the
initial purchase, the holding and the subsequent resale in the secondary market
by Plans of pass-through certificates representing a beneficial undivided
ownership interest in the assets of a trust that consist of certain receivables,
loans and other obligations that meet the conditions and requirements of the
exemption which may be applicable to the Certificates.
 
     One or more other prohibited transaction exemptions issued by the DOL may
be available to a Plan investing in Certificates, depending in part upon the
type of Plan fiduciary making the decision to acquire Certificates and the
circumstances under which such decision is made, including but not limited to
PTCE 90-1, regarding investments by insurance company pooled separate account
and PTCE 91-38, regarding investments by bank collective investment funds.
However, even if the conditions specified in the exemption or one or more of
these other exemptions are met, the scope of the relief provided might or might
not cover all acts which might be construed as prohibited transactions.
 
     Any Plan fiduciary considering the purchase of a Certificate should consult
with its counsel with respect to the potential applicability of ERISA and the
Code to such investment. Moreover, each Plan fiduciary should determine whether,
under the general fiduciary standards of investment prudence and
diversification, an investment in the Certificates is appropriate for the Plan,
taking into account the overall investment policy of the Plan and the
composition of the Plan's investment portfolio. Special caution should be
exercised before a Plan purchases a Certificate in such circumstances.
 
                        LEGAL INVESTMENT CONSIDERATIONS
 
SMMEA
 
     Unless otherwise specified in the related Prospectus Supplement, the
Certificates will not constitute "mortgage related securities" for purposes of
SMMEA. Accordingly, many institutions with legal authority to invest in
comparably rated securities based on first mortgage loans or deeds of trust may
not be legally authorized to invest in the Certificates. No representation is
made herein as to whether the Certificates will constitute legal investments for
any entity under any applicable statute, law, rule, regulation or order.
Prospective purchasers are urged to consult with their counsel concerning the
status of the Certificates as legal investments for such purchasers prior to
investing in any Class of Certificates.
 
FFIEC POLICY STATEMENT
 
     The Board of Governors of the Federal Reserve System, the Federal Deposit
Insurance Corporation, the Comptroller of the Currency and the Office of Thrift
Supervision have adopted the Federal Financial Institutions Examination
Council's Supervisory Policy Statement on Certificates Activities (the "Policy
Statement"). Although the National Credit Union Administration has not yet
adopted the Policy Statement, it has adopted other regulations affecting
mortgage-backed securities and is expected to consider adoption of the Policy
Statement. The Policy Statement, among other things, places responsibility on a
depository
 
                                       77
<PAGE>   179
 
institution to develop and monitor appropriate policies and strategies regarding
the investment, sale and trading of securities and restricts an institution's
ability to engage in certain types of transactions.
 
     The Policy Statement provides that a depository institution must ascertain
and document prior to purchase and no less frequently than annually thereafter
that a non-high-risk mortgage security held for investment remains outside the
high-risk category. If an institution is unable to make these determinations
through internal analysis, it must use information derived from a source that is
independent of the party from whom the product is being purchased. The
institution is responsible for ensuring that the assumptions underlying the
analysis and resulting calculations are reasonable. Reliance on analyses and
documentation from a securities dealer or other outside party without internal
analyses by the institution is unacceptable.
 
     A "high-risk mortgage security" is not suitable as an investment portfolio
holding for a depository institution. A high-risk mortgage security must be
reported in the trading account at market value or as an asset held for sale at
the lower of cost or market value and generally may only be acquired to reduce
an institution's interest rate risk. However, an institution with strong capital
and earnings and adequate liquidity that has a closely supervised trading
department is not precluded from acquiring high-risk mortgage securities for
trading purposes.
 
     The Policy Statement and any applicable modifications or supplements
thereto should be reviewed prior to the purchase of any Certificates by a
depository institution. The summary of the Policy Statement contained herein
does not purport to be complete and should not be relied upon for purposes of
making any regulatory determinations. In addition, any regulator may adopt
modifications or supplements to the Policy Statement or additional restrictions
on the purchase of mortgage-backed or other securities. Investors are urged to
consult their own legal advisors prior to making any determinations with respect
to the Policy Statement or other regulatory requirements.
 
GENERAL
 
     There may be other restrictions on the ability of certain investors,
including depository institutions, either to purchase Certificates, to purchase
Certificates representing more than a specified percentage of the investor's
assets, or to purchase certain types of Certificates, such as residual interests
or stripped mortgage-backed securities. Investors should consult their own legal
advisors in determining whether and to what extent the Certificates constitute
legal investments for such investors and comply with any other applicable
requirements.
 
                             METHOD OF DISTRIBUTION
 
     The Certificates offered hereby and by the Prospectus Supplement will be
offered in Series, either directly by the Sponsor or through one or more
underwriters or underwriting syndicates ("Underwriters"). The Prospectus
Supplement for each Series will set forth the terms of the offering of such
Series and of each Class within such Series, including the name or names of the
Underwriters, the proceeds to the Sponsor, and either the initial public
offering price, the discounts and commissions to the Underwriters and any
discounts or concessions allowed or reallowed to certain dealers, or the method
by which the price at which the Underwriters will sell the Certificates will be
determined.
 
     The Certificates in a Series may be acquired by Underwriters for their own
account and may be resold from time to time in one or more transactions,
including negotiated transactions, at a fixed public offering price or at
varying prices determined at the time of sale. It is anticipated that the
underwriting agreement pertaining to the sale of any Series of Certificates will
provide that the obligations of any Underwriters will be subject to certain
conditions precedent, and such Underwriters will be severally obligated to
purchase all of a Series of Certificates described in the related Prospectus
Supplement, if they are purchased and that in limited circumstances the Sponsor
will indemnify any Underwriters against certain civil liabilities, including
liabilities under the Securities Act of 1933, or will contribute to payments any
Underwriters may be required to make in respect thereof.
 
                                       78
<PAGE>   180
 
     If Certificates of a Series are offered other than through Underwriters,
the related Prospectus Supplement will contain information regarding the nature
of such offering and any agreements to be entered into between the seller and
purchasers of Certificates of such Series.
 
     The Sponsor anticipates that the Certificates will be sold primarily to
institutional investors. Purchasers of Certificates, including dealers, may,
depending on the facts and circumstances of such purchases, be deemed to be
"underwriters" within the meaning of the Securities Act of 1933 in connection
with reoffers and sales by them of Certificates. Certificateholders should
consult with their legal advisors in this regard prior to any such reoffer or
sale.
 
                                 LEGAL MATTERS
 
     Certain legal matters relating to the issuance of the Certificates of each
Series, including certain federal income tax consequences with respect thereto,
will be passed upon by Andrews & Kurth L.L.P., Washington, D.C.
 
                             FINANCIAL INFORMATION
 
     The Sponsor has determined that its financial statements are not material
to the offering made hereby.
 
     A new Trust will be formed to own the Mortgage Loans and to issue each
Series of Certificates. Each such Trust will have no assets or obligations prior
to the issuance of the Certificates and will not engage in any activities other
than those described herein. Accordingly, no financial statements with respect
to such Trusts will be included in this Prospectus or any Prospectus Supplement.
 
                                     RATING
 
     Unless otherwise specified in the related Prospectus Supplement, it is a
condition to the issuance of the Certificates of each Series offered hereby that
they shall have been rated in one of the four highest rating categories by the
nationally recognized statistical rating agency or agencies specified in the
related Prospectus Supplement (each, a "Rating Agency").
 
     Ratings on mortgage pass-through certificates address the likelihood of
receipt by certificateholders of all distributions on the underlying mortgage
loans. These ratings address the structural, legal and issuer-related aspects
associated with such certificates, the nature of the underlying mortgage loans
and the credit quality of the guarantor, if any. Ratings on mortgage
pass-through certificates do not represent any assessment of the likelihood of
principal prepayments by mortgagors or of the degree by which such prepayments
might differ from those originally anticipated. As a result, certificateholders
might suffer a lower than anticipated yield, and, in addition, holders of
stripped pass-through certificates in extreme cases might fail to recoup their
underlying investments.
 
     A security rating is not a recommendation to buy, sell or hold securities
and may be subject to revision or withdrawal at any time by the assigning rating
organization. Each security rating should be evaluated independently of any
other security rating.
 
                                       79
<PAGE>   181
 
                            INDEX OF PRINCIPAL TERMS
 
     Unless the context indicates otherwise, the following capitalized terms
shall have the meanings set forth on the pages indicated below:
 
<TABLE>
<S>                                                                                   <C>
1933 Act...........................................................................           2
1986 Act...........................................................................      62, 66
Accounts...........................................................................          29
Accrual Certificates...............................................................          32
Affiliated Originators.............................................................       8, 26
Appraised Value....................................................................          23
ARM Loans..........................................................................      20, 64
ARMs...............................................................................          62
Available Funds....................................................................          31
Balloon Loans......................................................................          17
Bankruptcy Bond....................................................................      11, 38
Cede...............................................................................      15, 29
CERCLA.............................................................................          56
Certificate Account................................................................          31
Certificate Guaranty Insurance Policy..............................................      10, 36
Certificate Insurer................................................................          36
Certificate Principal Balance......................................................          33
Certificate Register...............................................................          31
Certificateholders.................................................................       1, 28
Certificates.......................................................................        1, 5
Class..............................................................................    1, 5, 28
Closing Date.......................................................................          24
Code...............................................................................      13, 58
Collection Account.................................................................          44
Collection Period..................................................................          32
Combined Loan-to-Value Ratio.......................................................          23
Commission.........................................................................           2
Commitment Period..................................................................       8, 24
Compensating Interest Payment......................................................          46
Cut-off Date.......................................................................           7
Deferred Interest..................................................................      64, 70
Definitive Certificates............................................................      15, 29
Deleted Mortgage Loan..............................................................          43
Deposit Date.......................................................................          44
Detailed Description...............................................................          22
Disqualified Persons...............................................................          75
Distribution Date..................................................................       1, 31
DOL................................................................................          76
DOL Regulations....................................................................          76
DTC................................................................................      15, 29
EPA................................................................................          56
ERISA..............................................................................      14, 75
ERISA Plans........................................................................          75
Event of Default...................................................................          49
Exchange Act.......................................................................           2
Forward Purchase Commitment........................................................       8, 24
Garn-St. Germain Act...............................................................          55
Indirect Participant...............................................................          29
</TABLE>
 
                                       80
<PAGE>   182
 
<TABLE>
<S>                                                                                   <C>
Insurance Proceeds.................................................................          32
Insured Amount.....................................................................      10, 36
Interest Weighted Class............................................................          20
IRAs...............................................................................          75
IRS................................................................................          59
Issuer.............................................................................          64
Junior Loan........................................................................          16
Legislative History................................................................          63
Liquidated Mortgage Loan...........................................................          46
Liquidation Proceeds...............................................................          32
Loan Purchase Price................................................................          43
Loan Schedule......................................................................          41
Lockout periods....................................................................          23
Master REMIC.......................................................................          66
Monthly Advance....................................................................          45
Mortgage File......................................................................          41
Mortgage Loans.....................................................................        1, 6
Mortgage Note......................................................................           6
Mortgage Pool......................................................................        1, 6
Mortgage Pool Insurance Policy.....................................................      10, 36
Mortgage Pool Insurer..............................................................          36
Mortgaged Properties...............................................................          22
Mortgaged Property.................................................................           7
Mortgagor..........................................................................      10, 16
Net Liquidation Proceeds...........................................................          32
Non-REMIC Certificates.............................................................          13
OID................................................................................          59
OID Regulations....................................................................          62
Original Issue Discount and Premium................................................          68
Originators........................................................................    1, 8, 26
Parent.............................................................................          25
Participants.......................................................................          29
Parties in Interest................................................................          75
Pass-Through Rate..................................................................       2, 32
Payment Lag Certificates...........................................................          70
Permitted Investments..............................................................          44
Plan Asset Regulations.............................................................          14
Plan(s)............................................................................          14
Plans..............................................................................          75
Policy Statement...................................................................          78
Pool Balance.......................................................................          34
Pool Factor........................................................................          34
Pooling and Servicing Agreement....................................................       5, 28
Prepayment Assumption..............................................................          63
Principal Prepayments..............................................................          33
Principal Weighted Class...........................................................          20
Proposed OID Regulations...........................................................          63
PTCE 83-1..........................................................................          76
Purchase Account...................................................................       8, 24
Qualified Replacement Mortgage Loan................................................          43
Qualified Retirement Plans.........................................................          75
Rating Agency......................................................................      12, 99
Regular Certificates...............................................................      13, 65
</TABLE>
 
                                       81
<PAGE>   183
 
<TABLE>
<S>                                                                                   <C>
Relief Act.........................................................................          19
REMIC..............................................................................       1, 13
REMIC Regulations..................................................................          58
REO Property.......................................................................          45
Reserve Account....................................................................      10, 35
Residual Certificates..............................................................      13, 65
Riegle Act.........................................................................      19, 55
Senior Certificates................................................................       5, 28
Senior Lien........................................................................          17
Series.............................................................................        1, 5
Servicer...........................................................................           5
Servicing Advance..................................................................          47
SMMEA..............................................................................      15, 16
Special Hazard Insurance Policy....................................................      11, 37
Special Hazard Insurer.............................................................          37
Sponsor............................................................................    1, 5, 25
Sponsor's Guidelines...............................................................          26
Standard Hazard Insurance Policies.................................................          22
Stripped ARM Obligations...........................................................          64
Stripped Bond Certificates.........................................................          61
Stripped Coupon Certificates.......................................................          61
Sub-Servicer.......................................................................       5, 47
Subordinated Certificates..........................................................           5
Subordinated Classes...............................................................          28
Subsidiary REMIC...................................................................          66
Tax-Favored Plans..................................................................          75
Title V............................................................................          56
TMP................................................................................          65
Trust..............................................................................        1, 5
Trustee............................................................................           5
U.S. Person........................................................................          65
Unaffiliated Originators...........................................................       8, 26
Underwriters.......................................................................          79
Voting Interests...................................................................          49
</TABLE>
 
                                       82
<PAGE>   184
================================================================================
 
     NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY
REPRESENTATIONS OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS SUPPLEMENT OR THE
PROSPECTUS AND, IF GIVEN OR MADE, SUCH INFORMATION OR REPRESENTATIONS MUST NOT
BE RELIED UPON. THIS PROSPECTUS SUPPLEMENT AND THE PROSPECTUS DO NOT CONSTITUTE
AN OFFER TO SELL OR A SOLICITATION OF AN OFFER TO BUY ANY SECURITIES OTHER THAN
THE CLASS A CERTIFICATES OFFERED HEREBY NOR AN OFFER OF THE CLASS A CERTIFICATES
TO ANY PERSON IN ANY STATE OR OTHER JURISDICTION IN WHICH SUCH OFFER WOULD BE
UNLAWFUL. THE DELIVERY OF THE PROSPECTUS AND THIS PROSPECTUS SUPPLEMENT AT ANY
TIME DOES NOT IMPLY THAT INFORMATION THEREIN OR HEREIN IS CORRECT AS OF ANY TIME
SUBSEQUENT TO THE DATE HEREOF; HOWEVER, IF ANY MATERIAL CHANGE OCCURS WHILE THIS
PROSPECTUS SUPPLEMENT OR PROSPECTUS IS REQUIRED BY LAW TO BE DELIVERED, THIS
PROSPECTUS SUPPLEMENT OR THE PROSPECTUS WILL BE AMENDED OR SUPPLEMENTED
ACCORDINGLY.
                            ------------------------
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                             PAGE
                                             ----
<S>                                          <C>
PROSPECTUS SUPPLEMENT
Reports to Certificateholders..............   S-3
Available Information......................   S-3
Incorporation of Certain Documents by
  Reference................................   S-3
Summary of Terms...........................   S-5
Risk Factors...............................  S-22
Description of the Certificates............  S-28
The Mortgage Loans.........................  S-55
Prepayment and Yield Considerations........  S-58
Origination and Servicing of the Mortgage
  Loans....................................  S-66
The Certificate Insurance Policy and the
  Certificate Insurer......................  S-72
Certain Federal Income Tax Consequences....  S-75
ERISA Considerations.......................  S-76
Use of Proceeds............................  S-77
Legal Investment Considerations............  S-77
Underwriting...............................  S-77
Report of Experts..........................  S-79
Legal Matters..............................  S-79
Rating of the Class A Certificates.........  S-79
Index of Principal Terms...................  S-80
ANNEX A: Description of the Mortgage
         Pool..............................   A-1
ANNEX B: Global Clearance, Settlement and
         Tax Documentation Procedures......   B-1
PROSPECTUS
Prospectus Supplement......................     2
Available Information......................     2
Incorporation of Certain Documents by
  Reference................................     2
Reports to Certificateholders..............     3
Summary....................................     5
Risk Factors...............................    16
The Trusts.................................    22
Use of Proceeds............................    25
The Sponsor................................    25
The Originators............................    26
Description of the Certificates............    28
Credit Enhancement.........................    34
Maturity, Prepayment and Yield
  Considerations...........................    39
The Pooling and Servicing Agreement........    41
Certain Legal Aspects of the Mortgage Loans
  and Related Matters......................    52
Certain Federal Income Tax Consequences....    57
State Tax Considerations...................    75
ERISA Considerations.......................    75
Legal Investment Considerations............    77
Method of Distribution.....................    78
Legal Matters..............................    79
Financial Information......................    79
Rating.....................................    79
Index of Principal Terms...................    80
</TABLE>
 
                              AAMES MORTGAGE TRUST
                                     1996-D
 
                                  $600,000,000
 
                      MORTGAGE PASS-THROUGH CERTIFICATES,
                                 SERIES 1996-D
 
                       $85,500,000 CLASS A-1A ADJUSTABLE
                               RATE CERTIFICATES
                   $27,000,000 6.34% CLASS A-1B CERTIFICATES
                   $46,500,000 6.52% CLASS A-1C CERTIFICATES
                   $10,000,000 6.75% CLASS A-1D CERTIFICATES
                   $31,500,000 6.87% CLASS A-1E CERTIFICATES
                   $17,000,000 7.17% CLASS A-1F CERTIFICATES
                   $24,500,000 7.32% CLASS A-1G CERTIFICATES
                       $358,000,000 CLASS A-2 ADJUSTABLE
                               RATE CERTIFICATES
 
                           AAMES CAPITAL CORPORATION
                              Sponsor and Servicer
                      ------------------------------------
                             PROSPECTUS SUPPLEMENT
                               DECEMBER 11, 1996
                      ------------------------------------
                        GREENWICH CAPITAL MARKETS, INC.
 
                          CS FIRST BOSTON CORPORATION
 
                            BEAR, STEARNS & CO. INC.
 
                       PRUDENTIAL SECURITIES INCORPORATED
 
================================================================================


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