WMC SECURED ASSETS CORP
424B5, 1998-06-03
ASSET-BACKED SECURITIES
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<PAGE>

 
                                                      RULE NO. 424(b)(5)
                                                      REGISTRATION NO. 333-41173


PROSPECTUS SUPPLEMENT
(TO PROSPECTUS DATED MARCH 13, 1998)


                                 $796,000,000
                        WMC MORTGAGE LOAN TRUST 1998-A
                           WMC SECURED ASSETS CORP.
                                    COMPANY
                              WMC MORTGAGE CORP.
                          MASTER SERVICER AND SELLER
             WMC MORTGAGE PASS-THROUGH CERTIFICATES, SERIES 1998-A
           $  624,000,000   Variable Rate   Class A Certificates
           $   72,000,000   Variable Rate   Class M-1 Certificates
           $   56,000,000   Variable Rate   Class M-2 Certificates
           $   44,000,000   Variable Rate   Class B Certificates

      The Series 1998-A WMC Mortgage Pass-Through Certificates will consist of
the following seven classes: (i) Class A Certificates (the "Class A
Certificates"), (ii) Class M-1 Certificates (the "Class M-1 Certificates") and
Class M-2 Certificates (the "Class M-2 Certificates," together, the "Class M
Certificates"); (iii) Class B Certificates (the "Class B Certificates," together
with the Class M Certificates, the "Subordinate Certificates"); (iv) Class C
Certificates (the "Class C Certificates") and (v) Class R-I Certificates and
Class R-II Certificates (together, the "Class R Certificates" or the "Residual
Certificates"). Only the Class A Certificates and the Subordinate Certificates
(together, the "Offered Certificates") are offered hereby. See "Index of
Principal Definitions" in the Prospectus for the meanings of capitalized terms
and acronyms not otherwise defined herein. 
                                                   (Continued on following page)
                    --------------------------------------
        PROCEEDS OF THE ASSETS IN THE TRUST FUND ARE THE SOLE SOURCE OF PAYMENTS
ON THE OFFERED CERTIFICATES. THE OFFERED CERTIFICATES DO NOT REPRESENT AN
INTEREST IN OR OBLIGATION OF THE COMPANY, THE MASTER SERVICER, THE TRUSTEE OR
ANY OF THEIR AFFILIATES. NEITHER THE OFFERED CERTIFICATES NOR THE UNDERLYING
MORTGAGE LOANS ARE INSURED OR GUARANTEED BY ANY GOVERNMENTAL AGENCY OR
INSTRUMENTALITY OR BY THE COMPANY, THE MASTER SERVICER, THE TRUSTEE OR ANY OF
THEIR RESPECTIVE AFFILIATES.

                    --------------------------------------
        THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED
UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS SUPPLEMENT OR THE PROSPECTUS.
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.

                    --------------------------------------
      PROSPECTIVE INVESTORS SHOULD REVIEW THE INFORMATION SET FORTH UNDER "RISK
FACTORS" COMMENCING ON PAGE S-19 HEREIN AND INFORMATION SET FORTH UNDER "RISK
FACTORS" IN THE PROSPECTUS COMMENCING ON PAGE 18 FOR A DISCUSSION OF MATERIAL
RISKS AFFECTING INVESTMENT IN THE OFFERED CERTIFICATES BEFORE PURCHASING ANY OF
THE OFFERED CERTIFICATES.

                    --------------------------------------
      THE RIGHTS OF THE HOLDERS OF THE CLASS M-1, CLASS M-2 AND CLASS B
CERTIFICATES WITH RESPECT TO THE MORTGAGE LOANS WILL BE SUBORDINATE TO THE
RIGHTS OF THE HOLDERS OF THE CLASS A CERTIFICATES.

      The Offered Certificates will be purchased from the Company by the
Underwriters and will be offered by the Underwriters from time to time to the
public in negotiated transactions or otherwise at varying prices to be
determined at the time of sale. The proceeds to the Company from the sale of the
Offered Certificates, before deducting expenses payable by the Company, will be
equal to approximately 100% of the initial aggregate principal balance of the
Offered Certificates. The Offered Certificates are offered by the Underwriters
subject to prior sale, when, as and if delivered to and accepted by the
Underwriters and subject to certain other conditions. The Underwriters reserve
the right to withdraw, cancel or modify such offer and to reject any order in
whole or in part. It is expected that delivery of the Offered Certificates will
be made only in book-entry form through DTC, Cedel and Euroclear (each as
defined herein) as discussed herein, on or about June 5, 1998, against payment
therefor in immediately available funds.

NATIONSBANC MONTGOMERY SECURITIES LLC                   BEAR, STEARNS & CO. INC.

  CREDIT SUISSE FIRST BOSTON    LEHMAN BROTHERS      FIRST UNION CAPITAL MARKETS

                                 MAY 20, 1998
<PAGE>
 
(Continued from previous page)

      It is a condition of the issuance of the Class A Certificates that they be
rated "AAA" by Standard & Poor's Rating Services ("STANDARD & POOR'S") and Aaa
by Moody's Investors Service, Inc. ("MOODY'S). It is a condition to the issuance
of the Class M-1, Class M-2 and Class B Certificates that they be rated not
lower than "AA", "A" and "BBB" respectively, by Standard & Poor's, and Aa2, A2
and Baa3, respectively by Moody's.

      The Certificates in the aggregate will evidence the entire beneficial
ownership interest in a pool (the "MORTGAGE POOL") consisting primarily of a
pool of adjustable rate (having initial fixed rate periods of six months, two
years, three years or five years) closed end, sub-prime mortgage loans secured
by first lien mortgages on residential one- to four-family properties (the
"MORTGAGE LOANS") to be deposited by WMC Secured Assets Corp. (the "COMPANY")
into the WMC Mortgage Loan Trust 1998-A (the "TRUST FUND") to be formed pursuant
to a pooling and servicing agreement among the Company, the Seller, the Master
Servicer and the Trustee (the "POOLING AGREEMENT"). The characteristics of the
Mortgage Loans are described herein under "Description of The Mortgage Pool." On
or subsequent to the Closing Date, the Company will sell, and the Trust Fund
will be obligated to purchase from the Company, to the extent available,
approximately $178,000,000 of Additional Mortgage Loans and/or Subsequent
Mortgage Loans (each as defined herein).

      The Offered Certificates (the "DTC REGISTERED CERTIFICATES") initially
will be represented by certificates registered in the name of Cede & Co., as
nominee of DTC, as further described herein. Investors in the DTC Registered
Certificates may elect to hold their Certificates through DTC, in the United
States, or Cedel or Euroclear, in Europe. Definitive certificates will be
available for the DTC Registered Certificates only under the limited
circumstances described herein. See "Description of Certificates-Book-Entry
Registration of the Offered Certificates" herein.

      As described herein, two separate REMIC elections will be made with
respect to certain assets of the Trust Fund for federal income tax purposes.
Each class of Offered Certificates and the Class C Certificates will represent
ownership of "regular interests" in the related REMIC and each class of Residual
Certificates will constitute the sole class of "residual interests" in the
related REMIC. See "Certain Federal Income Tax Consequences" herein and "Federal
Income Tax Consequences" in the Prospectus.

      Distributions on the Offered Certificates will be made on the 20th day of
each month or, if such day is not a business day, then on the next business day,
commencing in July 1998 (each, a "DISTRIBUTION DATE"). As described herein,
interest distributions on the Offered Certificates will be based on the
Certificate Principal Balance thereof and the applicable Pass-Through Rate
thereof, which will adjust monthly based on one-month LIBOR or as otherwise
described herein for all classes of Offered Certificates. Distributions in
respect of principal on the Offered Certificates will be made on each
Distribution Date as described herein under "Description of
Certificates-Principal Distributions." The rights of the holders of the
Subordinate Certificates, the Class C Certificates and the Class R Certificates
to receive distributions with respect to the Mortgage Loans will be subordinate
to the rights of the holders of the Class A Certificates to the extent described
herein and in the Prospectus.

      There is currently no secondary market for the Offered Certificates.
NationsBanc Montgomery Securities LLC, Bear, Stearns & Co. Inc., Credit Suisse
First Boston Corporation, Lehman Brothers Inc, and First Union Capital Markets,
a division of Wheat First Securities, Inc. (the "UNDERWRITERS") intend to make a
secondary market in the Offered Certificates, but are not obligated to do so.
There can be no assurance that a secondary market for the Offered Certificates
will develop or, if it does develop, that it will continue. The Offered
Certificates will not be listed on any securities exchange.

      THE YIELD TO MATURITY ON THE OFFERED CERTIFICATES WILL DEPEND ON THE RATE
AND TIMING OF PRINCIPAL PAYMENTS (INCLUDING PREPAYMENTS, DEFAULTS AND
LIQUIDATIONS) ON THE MORTGAGE LOANS. IN GENERAL, DEFAULTS ON MORTGAGE LOANS ARE
EXPECTED TO OCCUR WITH GREATER FREQUENCY IN THEIR EARLY YEARS. SEE "RISK
FACTORS" HEREIN AND IN THE PROSPECTUS. THE MORTGAGE LOANS MAY BE PREPAID IN FULL
OR IN PART AT ANY TIME; HOWEVER A PREPAYMENT CHARGE GENERALLY WILL BE REQUIRED
WHERE PERMISSIBLE. THE YIELD TO INVESTORS IN THE OFFERED CERTIFICATES MAY ALSO
BE ADVERSELY AFFECTED BY THE UNCERTAINTY OF THE AVAILABILITY OF THE NET MONTHLY
EXCESS CASH FLOW (AS DEFINED HEREIN) TO COVER ANY UNPAID INTEREST SHORTFALLS AND
AVAILABLE FUNDS CAP CARRYOVER AMOUNTS (EACH AS DEFINED HEREIN), AND SUCH
SHORTFALLS MAY REMAIN UNPAID ON THE FINAL DISTRIBUTION DATE. IN ADDITION, THE
YIELD TO MATURITY OF EACH CLASS OF SUBORDINATE CERTIFICATES WILL BE EXTREMELY
SENSITIVE TO LOSSES DUE TO DEFAULTS ON THE MORTGAGE LOANS (AND THE TIMING
THEREOF), TO THE EXTENT THAT SUCH LOSSES ARE NOT COVERED BY THE
OVERCOLLATERALIZATION AMOUNT (AS DEFINED HEREIN) OR BY ANY CLASS OF SUBORDINATE
CERTIFICATES HAVING A LOWER PAYMENT PRIORITY, AS DESCRIBED HEREIN. SEE
"SUMMARY-SPECIAL PREPAYMENT CONSIDERATIONS," "-SPECIAL YIELD CONSIDERATIONS" AND
"CERTAIN YIELD AND

                                      S-2
<PAGE>
 
PREPAYMENT CONSIDERATIONS" HEREIN AND "YIELD CONSIDERATIONS" AND "MATURITY AND
PREPAYMENT CONSIDERATIONS" IN THE PROSPECTUS.

                              -------------------
      CERTAIN PERSONS PARTICIPATING IN THIS OFFERING MAY ENGAGE IN TRANSACTIONS
THAT MAINTAIN OR OTHERWISE AFFECT THE MARKET PRICE OF THE OFFERED CERTIFICATES
OFFERED HEREBY, INCLUDING SYNDICATE SHORT COVERING TRANSACTIONS AND PENALTY
BIDS. FOR A DESCRIPTION OF THESE ACTIVITIES SEE "METHOD OF DISTRIBUTION" HEREIN.

                              -------------------
      Neither this Prospectus Supplement nor the Prospectus nor any other
document inviting applications or offers to purchase Offered Certificates or
offering Certificates for purchase may be issued or passed on in the United
Kingdom to any person who is not of a kind described in Article 11(3) of the
Financial Services Act 1986 (Investment Advisements) (Exemptions) Order 1996 or
who is not otherwise a person to whom the document may lawfully be issued or
passed on. No person who is an authorized person under Chapter III of the
Financial Services Act of 1986 of the United Kingdom ("FSA") may promote
(whether by the issuing or passing on of documents as referred to in the
foregoing restriction or otherwise) the scheme described in this Prospectus
Supplement and the Prospectus to a person in the United Kingdom unless that
person is of a kind described in section 76(2) of the FSA or as permitted by the
Financial Services (Promotion of Unregulated Schemes) Regulations 1991.

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

      THE CERTIFICATES OFFERED BY THIS PROSPECTUS SUPPLEMENT CONSTITUTE PART OF
A SEPARATE SERIES OF CERTIFICATES AND ARE BEING OFFERED PURSUANT TO THE
COMPANY'S PROSPECTUS DATED MARCH 13, 1998, OF WHICH THIS PROSPECTUS SUPPLEMENT
IS A PART AND WHICH ACCOMPANIES THIS PROSPECTUS SUPPLEMENT. THE PROSPECTUS
CONTAINS IMPORTANT INFORMATION REGARDING THIS OFFERING NOT CONTAINED HEREIN, AND
PROSPECTIVE INVESTORS ARE URGED TO READ THE PROSPECTUS AND THIS PROSPECTUS
SUPPLEMENT IN FULL. SALES OF THE OFFERED CERTIFICATES MAY NOT BE CONSUMMATED
UNLESS THE PURCHASER HAS RECEIVED BOTH THIS PROSPECTUS SUPPLEMENT AND THE
PROSPECTUS.

                        -------------------------------
      UNTIL NINETY DAYS AFTER THE DATE OF THIS PROSPECTUS SUPPLEMENT, ALL
DEALERS EFFECTING TRANSACTIONS IN THE OFFERED CERTIFICATES, WHETHER OR NOT
PARTICIPATING IN THIS DISTRIBUTION, MAY BE REQUIRED TO DELIVER A PROSPECTUS
SUPPLEMENT AND THE PROSPECTUS TO WHICH IT RELATES. THIS DELIVERY REQUIREMENT IS
IN ADDITION TO THE OBLIGATION OF DEALERS TO DELIVER A PROSPECTUS SUPPLEMENT AND
PROSPECTUS WHEN ACTING AS UNDERWRITER AND WITH RESPECT TO THEIR UNSOLD
ALLOTMENTS OR SUBSCRIPTIONS.

                                      S-3
<PAGE>
 
                             SUMMARY OF PROSPECTUS SUPPLEMENT

      The following summary is qualified in its entirety by reference to the
detailed information appearing elsewhere herein and in the Prospectus.
Capitalized terms used herein and not otherwise defined herein have the meanings
assigned in the Prospectus. See "Index of Principal Definitions" in the
Prospectus.

Title of Securities.............WMC Mortgage Pass-Through Certificates, Series
                                 1998-A.

Issuer..........................WMC Mortgage Loan Trust 1998-A.

Company.........................WMC Secured Assets Corp. See "The Company" in
                                 the Prospectus.

Seller and Master Servicer......WMC Mortgage Corp., a California corporation.

Trustee.........................The First National Bank of Chicago, a national
                                 banking association.

Closing Date....................On or about June 5, 1998.

Risk Factors....................There are material risks associated with an
                                 investment in the Offered Certificates. See
                                 "Risk Factors" herein.

Cut-off Date....................June 1, 1998.

Assets of the Trust Fund........The assets of the Trust Fund will consist
                                 primarily of a pool of adjustable rate, closed-
                                 end, sub-prime mortgage loans secured by first
                                 lien mortgages on residential one- to four-
                                 family properties originated or acquired by the
                                 Seller for transfer to the Company and from the
                                 Company to the Trust Fund on the Closing Date
                                 (the "CLOSING DATE MORTGAGE LOANS") and
                                 additional adjustable rate, closed-end, sub-
                                 prime mortgage loans secured by first lien
                                 mortgages on residential one- to four-family
                                 properties (the "SUBSEQUENT MORTGAGE LOANS")
                                 transferred by the Seller to the Company and
                                 from the Company to the Trust Fund from time to
                                 time after the Closing Date and prior to the
                                 end of the Pre-Funding Period (as defined
                                 herein). The Closing Date Mortgage Loans and
                                 the Subsequent Mortgage Loans are referred to
                                 collectively herein as the "MORTGAGE LOANS."
                                 See "Description of The Mortgage Pool" herein.
                                 The assets of the Trust Fund will also include
                                 (i) payments in respect of (x) the Closing Date
                                 Mortgage Loans of interest due and principal
                                 received after the Cut-off Date and (y) the
                                 Subsequent Mortgage Loans of interest due and
                                 principal received after the applicable
                                 Subsequent Cut-off Date (as defined herein),
                                 (ii) amounts on deposit in the Certificate
                                 Account, Distribution Account, Pre- Funding
                                 Account, Capitalized Interest Account and
                                 Available Funds Cap Carryover Reserve Account
                                 and (iii) certain other ancillary or incidental
                                 funds, rights and properties related to the
                                 foregoing.

The Mortgage Pool...............The statistical information presented in this
                                 Prospectus Supplement reflects the pool of
                                 Closing Date Mortgage Loans as of the date
                                 hereof (the "INITIAL MORTGAGE LOANS") and is
                                 based on the assumption that all scheduled
                                 payments on the Initial Mortgage Loans due
                                 during the period from the date hereof to and
                                 including the Cut-off Date have been received
                                 by the Company. The "CUT-OFF DATE PRINCIPAL
                                 BALANCE" with respect to each Initial Mortgage
                                 Loan is the original principal balance thereof
                                 minus the principal portion of all payments due
                                 on such Initial Mortgage Loan on or before the
                                 Cut-off Date and minus all other payments
                                 applied to reduce such original principal
                                 amount on or prior to the Cut-off Date. The
                                 aggregate Cut-off Date Principal Balance of the
                                 Initial Mortgage 

                                      S-4
<PAGE>
 
                                   Loans will be approximately $622,180,907 (the
                                   "CUT-OFF DATE POOL PRINCIPAL BALANCE"). The
                                   "STATED PRINCIPAL BALANCE" of any Mortgage
                                   Loan as of any date of determination is equal
                                   to the unpaid principal balance thereof at
                                   the close of business on the Cutoff Date or
                                   Subsequent Cut-off Date, as applicable,
                                   reduced by all amounts allocable to principal
                                   that have been distributed to
                                   Certificateholders with respect to such
                                   Mortgage Loan, and as further reduced to the
                                   extent that any Realized Loss thereon has
                                   been allocated to one or more classes of
                                   Certificates on or before the date of
                                   determination. With respect to any date, the
                                   "POOL PRINCIPAL BALANCE" will be equal to the
                                   aggregate Stated Principal Balance of all
                                   Mortgage Loans as of such date. Unless
                                   otherwise noted, all statistical percentages
                                   in this Prospectus Supplement are measured by
                                   either the Cut-off Date Pool Principal
                                   Balance or the number of Initial Mortgage
                                   Loans in the pool as of the date hereof.
                                   Certain loans included in the pool of Initial
                                   Mortgage Loans may prepay in full, or may be
                                   determined not to meet the eligibility
                                   requirements for the final pool of Closing
                                   Date Mortgage Loans, and may not be included
                                   in the final pool of Closing Date Mortgage
                                   Loans.

                                 The Mortgage Loans will consist of adjustable
                                   rate, closed-end, sub-prime mortgage loans
                                   evidenced by promissory notes (the "MORTGAGE
                                   NOTES") secured by first lien deeds of trust,
                                   security deeds or mortgages (the
                                   "MORTGAGES"). The properties securing the
                                   Mortgage Loans (the "MORTGAGED PROPERTIES")
                                   are located in 50 states and the District of
                                   Columbia and consist primarily of
                                   single-family residences (which may be
                                   attached, detached, part of a two-to
                                   four-family dwelling, a condominium unit or a
                                   unit in a planned unit development). The
                                   Mortgaged Properties may be owner-occupied or
                                   non-owner-occupied second or investment
                                   properties. No Loan-to-Value Ratio will
                                   exceed 90.02% as of the Cut-off Date. The
                                   Mortgage Loans are not insured by either
                                   primary mortgage or mortgage pool insurance
                                   policies. The Mortgage Loans are not
                                   guaranteed by the Company, the Master
                                   Servicer, the Trustee or any affiliate
                                   thereof. See "Description of The Mortgage
                                   Pool" herein.

                                 As of the Cut-off Date, the average Cut-off
                                   Date Principal Balance of the Initial
                                   Mortgage Loans will be $105,382.94; the
                                   interest rate applicable to each Initial
                                   Mortgage Loan (the "MORTGAGE RATE") will
                                   range from 5.75% to 14.25%, the weighted
                                   average Loan-to-Value Ratio of such Initial
                                   Mortgage Loans will be 77.63%, the weighted
                                   average Mortgage Rate on such Initial
                                   Mortgage Loans will be 9.90%, and the
                                   weighted average remaining term to maturity
                                   of such Initial Mortgage Loans will be 357.68
                                   months. The maximum Cutoff Date Principal
                                   Balance of the Initial Mortgage Loans will be
                                   $747,810.75. As of the Cut-off Date, no
                                   Initial Mortgage Loan will have a scheduled
                                   maturity date later than July 2028. As of the
                                   Cut-off Date, 81.87% of the Initial Mortgage
                                   Loans by Cut-off Date Pool Principal Balance
                                   will be secured by mortgages on single-family
                                   dwellings, 7.43% by mortgages on
                                   single-family planned unit developments,
                                   3.07% by condominiums, and 7.63% by other
                                   types of dwellings. See "Description of the
                                   Mortgage Pool" herein.

                                 All of the Initial Mortgage Loans have maximum
                                   Mortgage Rates. As of the Cut-off Date, the
                                   weighted average maximum Mortgage Rate of the
                                   Initial Mortgage Loans will be 16.40%, with
                                   maximum

                                      S-5
<PAGE>
 
                                   Mortgage Rates that range from approximately
                                   12.25% to 20.75%. The Initial Mortgage Loans
                                   have a weighted average gross margin as of
                                   the Cut-off Date of 6.72%. As of the Cut-off
                                   Date, the gross margin for the Initial
                                   Mortgage Loans will range from 2.25% to
                                   8.50%.

                                 Approximately $109,275,845.27 or 17.56% of the
                                   Initial Mortgage Loans by Cut-off Date Pool
                                   Principal Balance will bear interest at rates
                                   that adjust, along with the related monthly
                                   payments, semiannually based on Six-Month
                                   LIBOR (the "SIX-MONTH LIBOR LOANS"). The
                                   Six-Month LIBOR Loans have a periodic reset
                                   cap of 1%.

                                 Approximately $465,288,359.35 or 74.78% of the
                                   Initial Mortgage Loans by Cut-off Date Pool
                                   Principal Balance will bear interest at a
                                   fixed rate for two years after origination
                                   and thereafter have periodic adjustments at
                                   frequencies in the same manner as the
                                   Six-Month LIBOR Loans (as described above)
                                   (the "2/28 LOANS"). On the first adjustment
                                   date the 2/28 Loans will have a periodic
                                   reset cap of 3%. After the first adjustment,
                                   the 2/28 Loans have a periodic reset cap of
                                   1%.

                                 Approximately $39,697,322.80 or 6.38% of the
                                   Initial Mortgage Loans by Cut-off Date Pool
                                   Principal Balance will bear interest at a
                                   fixed rate for three years after origination
                                   and thereafter have periodic adjustments at
                                   frequencies in the same manner as the Six-
                                   Month LIBOR Loans (as described above) (the
                                   "3/27 LOANS"). On the first adjustment date
                                   the 3/27 Loans will have a periodic reset cap
                                   of 3%. After the first adjustment, the 3/27
                                   Loans have a periodic reset cap of 1%.

                                 Approximately $7,919,379.14 or 1.27% of the
                                   Initial Mortgage Loans by Cut-off Date Pool
                                   Principal Balance will bear interest at a
                                   fixed rate for five years after origination
                                   and thereafter have periodic adjustments at
                                   frequencies in the same manner as the
                                   Six-Month LIBOR Loans (the "5/25 LOANS"). On
                                   the first adjustment date the 5/25 Loans will
                                   have a periodic reset cap of 3%. After the
                                   first adjustment, the 5/25 Loans have a
                                   periodic reset cap of 1%.

                                 As of the Cut-off Date, approximately 17.61% of
                                   the Initial Mortgage Loans (by Cut-off Date
                                   Pool Principal Balance) will have Mortgage
                                   Rates that will remain fixed for less than
                                   one year from the Cut-off Date before next
                                   adjustment and approximately 82.39% of the
                                   Initial Mortgage Loans (by Cut-off Date Pool
                                   Principal Balance) will have Mortgage Rates
                                   that will remain fixed for one year or more
                                   from the Cut-off Date before next adjustment.

                                 Although none of the Initial Mortgage Loans
                                   will be more than 30 days contractually past
                                   due as of the Cut-off Date, approximately
                                   76.84% of the Initial Mortgage Loans, by
                                   Cut-off Date Pool Principal Balance, did not
                                   have a first payment date prior to May 1,
                                   1998 and thus could not be more than 30 days
                                   past due as of the Cut-off Date, and as of
                                   the Cut-off Date, approximately 40.07% of the
                                   Initial Mortgage Loans, by Cut-off Date Pool
                                   Principal Balance, will not have a first
                                   payment date earlier than June 1, 1998.

Additional Mortgage Loans........Additional Mortgage Loans originated or
                                   acquired by the Seller prior to the Closing
                                   Date will also be included in the assets of
                                   the Trust

                                      S-6
<PAGE>
 
                                   Fund (the "ADDITIONAL MORTGAGE LOANS"). The
                                   aggregate scheduled principal balance of the
                                   Additional Mortgage Loans as of the Cut-off
                                   Date will not exceed $178,000,000. Any
                                   purchase of Additional Mortgage Loans is
                                   subject to the requirements described herein
                                   under "Description of The Mortgage
                                   Pool-Purchase of Additional Mortgage Loans
                                   and Subsequent Mortgage Loans". The
                                   Additional Mortgage Loans and the Initial
                                   Mortgage Loans collectively will be the
                                   Closing Date Mortgage Loans. A Current Report
                                   on Form 8-K will be filed prior to the
                                   Closing Date containing detailed information
                                   relating to the Additional Mortgage Loans as
                                   of the Cutoff Date to the extent such
                                   information is not included in the final
                                   Prospectus Supplement relating to the Offered
                                   Certificates. See "Description of The
                                   Mortgage Pool-Additional Information" and
                                   "Risk Factors-Additional Mortgage Loans and
                                   Subsequent Mortgage Loans" herein.

Pre-Funding Feature..............On the Closing Date, an amount equal to the
                                   excess, if any, of (i) the sum of the
                                   Aggregate Certificate Principal Balance (as
                                   defined herein) of the Offered Certificates
                                   and the Overcollateralization Amount (as
                                   defined herein) over (ii) the Pool Principal
                                   Balance of the Closing Date Mortgage Loans as
                                   of the Cut-off Date (the "ORIGINAL PRE-FUNDED
                                   AMOUNT") will be deposited from proceeds of
                                   the sale of the Offered Certificates with the
                                   Trustee in the Pre-Funding Account and used
                                   by the Trust Fund to purchase the Subsequent
                                   Mortgage Loans during the Pre-Funding Period.
                                   The Trust Fund will be obligated, subject to
                                   the satisfaction of certain conditions
                                   described herein, to purchase the Subsequent
                                   Mortgage Loans, subject to the availability
                                   thereof, from time to time during the Pre-
                                   Funding Period defined below. In connection
                                   with each purchase of a Subsequent Mortgage
                                   Loan, the Trust Fund will be required to pay
                                   to the Company a cash purchase price of 100%
                                   of the Stated Principal Balance thereof as of
                                   the Subsequent Cut-off Date from the Pre-
                                   Funding Account. The Trust Fund may purchase
                                   the Subsequent Mortgage Loans only from the
                                   Company and not from any other person and the
                                   Company may purchase the Subsequent Mortgage
                                   Loans only from the Seller and not from any
                                   other person. See "Description of The
                                   Mortgage Pool" herein.

                                 The "PRE-FUNDING PERIOD" is the period from the
                                   Closing Date until the earliest of (i) the
                                   date after the Subsequent Transfer Date (as
                                   defined herein) on which the amount on
                                   deposit in the Pre-Funding Account is less
                                   than $50,000, (ii) the date on which an Event
                                   of Default occurs under the Pooling Agreement
                                   or (iii) June 30, 1998. The Original
                                   Pre-Funded Amount, as reduced from time to
                                   time by the amount thereof applied to the
                                   purchase of Subsequent Mortgage Loans is
                                   referred to herein as the "PRE-FUNDED
                                   AMOUNT." Any Pre-Funded Amount remaining in
                                   the Pre-Funding Account at the end of the
                                   Pre-Funding Period will be distributed to the
                                   Holders of the Class A Certificates as an
                                   additional distribution of principal on the
                                   Distribution Date which follows the end of
                                   the Pre-Funding Period.

Capitalized Interest Account.....On the Closing Date, a cash amount, as
                                   required by the Rating Agencies, will be
                                   deposited from the proceeds of the sale of
                                   the Offered Certificates in an account (the
                                   "CAPITALIZED INTEREST ACCOUNT") in the name
                                   of the Trustee on behalf of the Trust Fund.
                                   The amount deposited therein will be used, as
                                   necessary, by the

                                      S-7
<PAGE>
 
                                   Trustee during the Pre-Funding Period to fund
                                   the excess, if any, of (i) interest accruing
                                   on the excess of the aggregate Certificate
                                   Principal Balances over the aggregate Stated
                                   Principal Balances of the Mortgage Loans,
                                   plus the Trustee Fee accruing on such excess
                                   balance over (ii) reinvestment income on the
                                   Pre-Funded Amount. Any amounts remaining in
                                   the Capitalized Interest Account on the
                                   Distribution Date which follows the end of
                                   the Pre-Funding Period and not used for such
                                   purpose on such Distribution Date are
                                   required to be paid directly to the Company
                                   on such Distribution Date.

Distribution Date................The 20th day of each month or, if such day is
                                   not a Business Day, then the next succeeding
                                   Business Day, commencing in July 1998 (each,
                                   a "DISTRIBUTION DATE"). A "BUSINESS DAY" is
                                   any day other than Saturday or Sunday, or a
                                   day on which banking institutions in the
                                   States of New York, California or Illinois
                                   are authorized or obligated by law or
                                   executive order to be closed.

Determination Date...............The second Business Day prior to each
                                   Distribution Date (each a "DETERMINATION
                                   DATE").

Due Period......................."DUE PERIOD" means the period from and
                                   including the second day of the month
                                   preceding the month of such Distribution Date
                                   to and including the first day of the month
                                   of such Distribution Date.

Record Date......................With respect to the first Distribution Date,
                                   the Closing Date, and with respect to each
                                   Distribution Date thereafter, the last
                                   Business Day of the month immediately
                                   preceding the month in which each
                                   Distribution Date occurs (each, a
                                   "RECORD DATE").

The Offered Certificates.........The Offered Certificates will be issued
                                   pursuant to a Pooling and Servicing
                                   Agreement, to be dated as of June 1, 1998,
                                   among the Company, the Master Servicer and
                                   the Trustee (the "POOLING AGREEMENT"). The
                                   Offered Certificates will have the following
                                   Pass-Through Rates, Certificate Principal
                                   Balances and other features as of the Cut-off
                                   Date:

                                                        Initial Certificate    
                    Class           Pass-Through Rate   Principal-Balance
           ----------------------   -----------------   -------------------
           Class A Certificates          (1)(5)             $624,000,000

           Class M-1 Certificates        (2)(5)             $ 72,000,000

           Class M-2 Certificates        (3)(5)             $ 56,000,000

           Class B Certificates          (4)(5)             $ 44,000,000

                                 (1)   On each Distribution Date, the Pass-
                                       Through Rate on the Class A Certificates
                                       will be equal to the lesser of (x) with
                                       respect to any Distribution Date which
                                       occurs on or prior to the Optional
                                       Termination Date (as defined herein),
                                       LIBOR plus 0.17% per annum and for any
                                       Distribution Date thereafter, LIBOR plus
                                       0.34% per annum, (y) the Available Funds
                                       Cap (as defined below) and (z) the
                                       Lifetime Cap Rate (as defined below).
                                 (2)   On each Distribution Date, the
                                       Pass-Through Rate on the Class M-1
                                       Certificates will be equal to the lesser
                                       of (x) with respect to any Distribution
                                       Date which occurs on or prior to the
                                       Optional Termination Date, LIBOR plus
                                       0.42% per annum and for any

                                      S-8
<PAGE>
 
                                       Distribution Date thereafter, LIBOR plus
                                       0.63% per annum, (y) the Available Funds
                                       Cap and (z) the Lifetime Cap Rate.

                                 (3)   On each Distribution Date, the
                                       Pass-Through Rate on the Class M-2
                                       Certificates will be equal to the lesser
                                       of (x) with respect to any Distribution
                                       Date which occurs on or prior to the
                                       Optional Termination Date, LIBOR plus
                                       0.63% per annum and for any Distribution
                                       Date thereafter, LIBOR plus 0.945% per
                                       annum, (y) the Available Funds Cap and
                                       (z) the Lifetime Cap Rate.

                                 (4)   On each Distribution Date, the
                                       Pass-Through Rate on the Class B
                                       Certificates will be equal to the lesser
                                       of (x) with respect to any Distribution
                                       Date which occurs on or prior to the
                                       Optional Termination Date, LIBOR plus
                                       1.25% per annum and for any Distribution
                                       Date thereafter, LIBOR plus 1.875% per
                                       annum, (y) the Available Funds Cap and
                                       (z) the Lifetime Cap Rate.

                                 (5)   The Pass-Through Rates for each Class of
                                       Offered Certificates generally will be
                                       limited to the Available Funds Cap. The
                                       "AVAILABLE FUNDS CAP" will be, with
                                       respect to any Distribution Date, the per
                                       annum rate equal to the weighted average
                                       of the Mortgage Rates of the Mortgage
                                       Loans as of the second day of the month
                                       preceding the month of such Distribution
                                       Date, weighted on the basis of the
                                       related Stated Principal Balances as of
                                       such date, minus the sum of the Servicing
                                       Fee Rate and the Trustee Fee Rate. The
                                       "LIFETIME CAP RATE" will be, with respect
                                       to any Distribution Date, the per annum
                                       rate equal to the weighted average of the
                                       maximum Mortgage Rates of the Mortgage
                                       Loans as of the second day of the month
                                       preceding the month of such Distribution
                                       Date, weighted on the basis of the
                                       related Stated Principal Balances as of
                                       such date, minus the sum of the Servicing
                                       Fee Rate and the Trustee Fee Rate.

                                 If on any Distribution Date, the Pass-Through
                                   Rate for an Offered Certificate is based on
                                   the Available Funds Cap, holders of such
                                   Certificates will be entitled to receive the
                                   Available Funds Cap Carryover Amount (as
                                   defined herein) on future Distribution Dates,
                                   subject to available funds on deposit in the
                                   Available Funds Cap Carryover Reserve Account
                                   as described herein. The ratings assigned to
                                   the Offered Certificates do not address the
                                   likelihood of the payment of any Available
                                   Funds Cap Carryover Amount. See "Description
                                   of Certificates" herein.

                                 The "INTEREST ACCRUAL PERIOD" means, with
                                   respect to each Distribution Date and class
                                   of Offered Certificates, the period from the
                                   Distribution Date in the month preceding the
                                   month of such Distribution Date (or, in the
                                   case of the first Distribution Date, from the
                                   Closing Date) through the day before such
                                   Distribution Date. Interest on the Offered
                                   Certificates in respect of any Distribution
                                   Date will accrue during the related Interest
                                   Accrual Period on the basis of a 360-day year
                                   and the actual number of days elapsed.

                                 The initial aggregate Certificate Principal
                                   Balance of the Subordinate Certificates will
                                   equal approximately 21.61% of the initial
                                   aggregate Certificate Principal Balance of
                                   the Offered Certificates. The initial
                                   aggregate Certificate Principal Balance of
                                   the Class B Certificates will be
                                   approximately 5.53% of the initial aggregate
                                   Certificate

                                      S-9
<PAGE>
 
                                   Principal Balance of the Offered
                                   Certificates. The Subordinate Certificates
                                   are subordinate in right of distribution to
                                   the Class A Certificates to the extent
                                   described herein. The Class M-1 Certificates
                                   are subordinate to the Class A Certificates
                                   to the extent described herein. The Class M-2
                                   Certificates are subordinate to the Class A
                                   Certificates and the Class M-1 Certificates
                                   to the extent described herein. The Class B
                                   Certificates are subordinate to the Class A
                                   Certificates and the Class M Certificates to
                                   the extent described herein.

                                 On any date after the Closing Date, the
                                   "AGGREGATE CERTIFICATE PRINCIPAL BALANCE" is
                                   the sum of the Certificate Principal Balances
                                   of all classes of the Offered Certificates.

Certificate Registration.........The DTC Registered Certificates will be
                                   represented by one or more certificates
                                   registered in the name of Cede & Co., as
                                   nominee of DTC. No Beneficial Owner will be
                                   entitled to receive a Certificate of such
                                   class in fully registered, certificated form
                                   (a "DEFINITIVE CERTIFICATE"), except under
                                   the limited circumstances described herein.
                                   Investors in the DTC Registered Certificates
                                   may elect to hold their Certificates through
                                   DTC, in the United States, or Cedel or
                                   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.
                                   For further registration information and
                                   denomination amounts see "Description of
                                   Certificates" herein.

Interest Distributions...........Holders of each class of Offered Certificates
                                   will be entitled to receive interest
                                   distributions in an amount equal to the
                                   Accrued Certificate Interest (as defined
                                   herein) on such class on each Distribution
                                   Date in the manner and priority set forth
                                   herein.

                                 With respect to any Distribution Date, "ACCRUED
                                   CERTIFICATE INTEREST" will be equal to, in
                                   respect of each class of Offered
                                   Certificates, one month's interest accrued
                                   during the related Interest Accrual Period on
                                   the related Certificate Principal Balance
                                   immediately prior to such Distribution Date
                                   at the related Pass-Through Rate on such
                                   class less interest shortfalls incurred for
                                   the corresponding period on the Mortgage
                                   Loans relating to the Relief Act or similar
                                   legislation or regulations; provided that on
                                   any Distribution Date on which the Interest
                                   Remittance Amount (as defined herein) is
                                   insufficient to pay Accrued Certificate
                                   Interest on any class of Offered
                                   Certificates, the amount of such shortfall
                                   will be carried forward with interest thereon
                                   at the related Pass-Through Rate (such
                                   amount, an "UNPAID INTEREST SHORTFALL") and
                                   be payable on future Distribution Dates in
                                   the priority set forth herein, subject to
                                   available funds. Interest will be calculated
                                   on the basis of a 360-day year and the actual
                                   number of days elapsed.

                                 See "Description of Certificates-Interest
                                   Distributions" herein.

Principal Distributions..........Holders of the Offered Certificates will be
                                   entitled to receive a distribution of
                                   principal on each Distribution Date, in the
                                   manner and priority set forth below and as
                                   more fully described herein, to the extent of
                                   the Principal Distribution Amount (as defined
                                   herein).

                                 On each Distribution Date (a) before the
                                   Stepdown Date (as defined herein) or (b) with
                                   respect to which a Trigger Event (as defined

                                      S-10
<PAGE>
 
                                   herein) is in effect, an amount equal to the
                                   Principal Distribution Amount will be
                                   distributed sequentially to the Class A,
                                   Class M-1, Class M-2 and Class B
                                   Certificates, in that order, until the
                                   aggregate Certificate Principal Balance of
                                   each such class has been reduced to zero.

                                 Following the occurrence of the Stepdown Date,
                                   and so long as no Trigger Event is in effect,
                                   holders of the Class A Certificates will be
                                   entitled to receive a distribution of
                                   principal on each Distribution Date equal to
                                   the Principal Distribution Amount or a
                                   portion thereof, in the manner and priority
                                   set forth herein.

                                 Following the earlier to occur of (i) the
                                   Stepdown Date, so long as no Trigger Event is
                                   in effect, or (ii) the retirement of the
                                   Class A Certificates and any Class M
                                   Certificates senior thereto, holders of the
                                   Class M Certificates will be entitled to
                                   receive a distribution of principal on each
                                   Distribution Date, in the manner and priority
                                   set forth herein, to the extent of the
                                   portion of the Principal Distribution Amount
                                   remaining after distributions in respect of
                                   principal to the holders of the Class A
                                   Certificates and any class of Class M
                                   Certificates having a higher payment
                                   priority.

                                 Following the earlier to occur of (i) the
                                   Stepdown Date, so long as no Trigger Event is
                                   in effect, or (ii) the retirement of the
                                   Class A Certificates and the Class M
                                   Certificates, holders of the Class B
                                   Certificates will be entitled to receive a
                                   distribution of principal on each
                                   Distribution Date, in the manner and priority
                                   set forth herein, to the extent of the
                                   portion of the Principal Distribution Amount
                                   remaining after distributions in respect of
                                   principal to the holders of the Class A
                                   Certificates and the Class M Certificates.

                                 See "Description of Certificates-Principal
                                   Distributions" herein.

Net Monthly Excess Cash
  Flow...........................Holders of the Offered Certificates may be
                                   entitled to receive additional distributions
                                   in respect of principal (included in the
                                   Principal Distribution Amount) on each
                                   Distribution Date to the extent of Net
                                   Monthly Excess Cash Flow. "NET MONTHLY EXCESS
                                   CASH FLOW" will consist primarily of the
                                   portion, if any, of the Interest Remittance
                                   Amount not required to pay Accrued
                                   Certificate Interest on the Offered
                                   Certificates and any Unpaid Interest
                                   Shortfall on the Class A Certificates. The
                                   Net Monthly Excess Cash Flow generally will
                                   be used as follows: (i) first, to pay any
                                   Unpaid Interest Shortfall on the Class A
                                   Certificates; (ii) second, as payments in
                                   respect of principal on the Offered
                                   Certificates to create overcollateralization
                                   until the Overcollateralization Amount (as
                                   defined herein) has reached the Required
                                   Overcollateralization Amount (as defined
                                   herein); (iii) third, to pay any Unpaid
                                   Interest Shortfall on the Subordinate
                                   Certificates and to reimburse the Subordinate
                                   Certificates for any Realized Losses (as
                                   defined herein) previously allocated thereto,
                                   in the order of priority described herein;
                                   (iv) fourth, to deposit into the Available
                                   Funds Cap Carryover Reserve Account the
                                   Available Funds Cap Carryover Amount, to the
                                   extent described herein; (v) fifth, to make
                                   payments to the Class C Certificates as
                                   described herein and (vi) sixth, to pay any
                                   balance remaining to the Class R
                                   Certificates.

                                      S-11
<PAGE>
 
                                 See "Description of the Certificates -- Net
                                   Monthly Excess Cash Flow Distributions"
                                   herein.

Credit Enhancement...............Neither the Offered Certificates nor the
                                   Mortgage Loans are insured or guaranteed by
                                   any governmental agency or instrumentality or
                                   by the Company, the Master Servicer, the
                                   Trustee, or any affiliate thereof.

                                 The credit enhancement provided for the benefit
                                   of the Offered Certificateholders consists of
                                   (i) the subordination provisions provided
                                   herein, (ii) the initial
                                   Overcollateralization Amount (as defined
                                   herein) and (iii) overcollateralization
                                   provisions described below. On the Closing
                                   Date, the initial Overcollateralization
                                   Amount is expected to be approximately
                                   $4,000,000, equal to 0.50% of the sum of the
                                   Pool Principal Balance of the Closing Date
                                   Mortgage Loans as of the Cut-off Date and the
                                   Original Pre-Funded Amount.

                                 Subordination: The rights of the holders of the
                                   Class M-1 Certificates to receive
                                   distributions with respect to the Mortgage
                                   Loans will be subordinate to the rights of
                                   the holders of the Class A Certificates, the
                                   rights of the holders of the Class M-2
                                   Certificates to receive distributions with
                                   respect to the Mortgage Loans will be
                                   subordinate to the rights of the holders of
                                   the Class A Certificates and the Class M-1
                                   Certificates, the rights of the holders of
                                   the Class B Certificates to receive
                                   distributions with respect to the Mortgage
                                   Loans will be subordinate to the rights of
                                   the holders of the Class A Certificates, the
                                   Class M-1 Certificates and the Class M-2
                                   Certificates, in each case to the extent
                                   described herein and in the Prospectus.

                                 Overcollateralization: The subordination and
                                   cash flow provisions of the Trust Fund result
                                   in a limited acceleration of the Offered
                                   Certificates relative to the amortization of
                                   the Mortgage Loans. This acceleration feature
                                   creates overcollateralization which results
                                   from the excess of the aggregate principal
                                   balance of the Mortgage Loans over the
                                   Aggregate Certificate Principal Balance. Once
                                   the required level of overcollateralization
                                   is reached, the acceleration feature will
                                   cease, unless necessary to maintain the
                                   required level of overcollateralization.

                                 The actual level of overcollateralization may
                                   increase or decrease over time as described
                                   herein. An increase would result in a
                                   temporary period of accelerated amortization
                                   of the Offered Certificates to increase the
                                   actual level of overcollateralization to its
                                   required level; a decrease would result in a
                                   temporary period of decelerated amortization
                                   to reduce the actual level of
                                   overcollateralization to its required level.
                                   See "Description of
                                   Certificates-Overcollateralization
                                   Provisions" herein.

Monthly Advances,
Servicing Advances and
Compensating Interest............The Master Servicer will be obligated to make
                                   Monthly Advances (as defined below) on a
                                   Mortgage Loan unless it determines in
                                   accordance with accepted servicing practices
                                   that the amount of such Monthly Advance will
                                   ultimately not be recoverable from either
                                   payments to be made by the borrower of such
                                   Mortgage Loan (exclusive of any possibility
                                   of a deficiency judgment) or proceeds from
                                   the related Mortgaged Property. Monthly
                                   Advances may be funded by the Master Servicer
                                   from subsequent collections on the Mortgage
                                   Loans generally, and are reimbursable from
                                   late collections

                                      S-12
<PAGE>
 
                                   of interest on any Mortgage Loan and from
                                   Liquidation Proceeds and Insurance Proceeds
                                   on the related Mortgage Loan. "MONTHLY
                                   ADVANCES" are amounts deposited in the
                                   Certificate Account by the Master Servicer
                                   equal to the sum of the interest portions
                                   (net of the Servicing Fees) of scheduled
                                   payments with respect to delinquent Mortgage
                                   Loans due during the related Due Period but
                                   not collected prior to the related
                                   Determination Date. Notwithstanding the
                                   Master Servicer's determination at the time
                                   such Monthly Advance was made that it would
                                   not be a nonrecoverable Monthly Advance, in
                                   the event such Monthly Advance becomes a
                                   nonrecoverable Monthly Advance, the Master
                                   Servicer will be entitled to reimbursement
                                   therefor from the Trust Fund prior to
                                   distributions in respect of the Offered
                                   Certificates.

                                 Subject to the Master Servicer's good faith
                                   determination that such action would not
                                   constitute a nonrecoverable Servicing Advance
                                   and that a prudent mortgage lender would make
                                   a like advance if it or an affiliate owned
                                   the Mortgage Loan, the Master Servicer is
                                   required to advance amounts with respect to
                                   the Mortgage Loans ("SERVICING ADVANCES")
                                   constituting "out-of-pocket" costs and
                                   expenses relating to (a) the preservation and
                                   restoration of the Mortgaged Property, (b)
                                   enforcement proceedings, including
                                   foreclosures and (c) certain other customary
                                   amounts described in the Pooling Agreement.
                                   Such Servicing Advances by the Master
                                   Servicer are reimbursable to the Master
                                   Servicer subject to certain conditions and
                                   restrictions. In the event that,
                                   notwithstanding the Master Servicer's good
                                   faith determination at the time such
                                   Servicing Advance was made, that it would not
                                   be a nonrecoverable Servicing Advance, such
                                   Servicing Advance becomes a nonrecoverable
                                   Servicing Advance, the Master Servicer will
                                   be entitled to reimbursement therefor from
                                   the Trust Fund prior to distributions in
                                   respect of the Offered Certificates. See
                                   "Pooling Agreement" herein.

                                 In addition, the Master Servicer will also be
                                   required to deposit Compensating Interest (as
                                   defined below) in the Certificate Account
                                   with respect to any full prepayment received
                                   on a Mortgage Loan during the related Due
                                   Period, out of its own funds without any
                                   right of reimbursement therefor.
                                   "COMPENSATING INTEREST" is an amount equal to
                                   the difference between (x) 30 days' interest
                                   at the Mortgage Rate (or at such lower rate
                                   as may be in effect for such Mortgage Loan
                                   because of application of the Relief Act, or
                                   as a result of any Debt Service Reduction (as
                                   defined herein) and net of the rate at which
                                   the Servicing Fee is calculated) on the
                                   Stated Principal Balance of such Mortgage
                                   Loan as of the first day of the related Due
                                   Period and (y) to the extent not previously
                                   advanced, the interest paid by the mortgagor
                                   with respect to the Mortgage Loan during such
                                   Due Period. Notwithstanding the foregoing,
                                   the Master Servicer will not be required to
                                   pay Compensating Interest with respect to any
                                   Due Period in an amount in excess of the
                                   aggregate Servicing Fee received by the
                                   Master Servicer for such Due Period and any
                                   resulting shortfall will be borne by the
                                   Certificateholders to the extent not covered
                                   by Net Monthly Excess Cashflow amounts.

Monthly Servicing Fee............The Master Servicer is entitled to a fee equal
                                   to a per annum rate (the "SERVICING FEE
                                   RATE"), payable monthly at one-twelfth the
                                   annual

                                      S-13
<PAGE>
 
                                   rate, of the then outstanding principal
                                   amount of each Mortgage Loan as of the first
                                   day of each Due Period (the "SERVICING FEE").

Monthly Trustee Fee..............The Trustee is entitled to a fee (the "TRUSTEE
                                   FEE") equal to a per annum rate (the "TRUSTEE
                                   FEE RATE"), payable monthly at one-twelfth
                                   the annual rate, of the then outstanding
                                   principal amount of each Mortgage Loan and
                                   the Pre-Funded Amount, if any, as of the
                                   first day of each Due Period. The sum of the
                                   Servicing Fee Rate and the Trustee Fee Rate
                                   will equal 0.5075%.

Allocation of Losses;
  Subordination..................On each Distribution Date following the
                                   application of all amounts distributable on
                                   such date, to the extent the aggregate Stated
                                   Principal Balance of the Mortgage Loans is
                                   less than the Aggregate Certificate Principal
                                   Balance due to Realized Losses, the
                                   Certificate Principal Balances of the Class B
                                   Certificates and Class M Certificates shall
                                   be reduced as follows, until such deficiency
                                   is fully allocated: first, the Certificate
                                   Principal Balance of the Class B Certificates
                                   shall be reduced, until the Certificate
                                   Principal Balance thereof has been reduced to
                                   zero; second, the Certificate Principal
                                   Balance of the Class M-2 Certificates shall
                                   be reduced, until the Certificate Principal
                                   Balance thereof has been reduced to zero; and
                                   third, the Certificate Principal Balance of
                                   the Class M-1 Certificates shall be reduced,
                                   until the Certificate Principal Balance
                                   thereof has been reduced to zero. The
                                   Certificate Principal Balances of the Class A
                                   Certificates will not be so reduced and such
                                   Certificates will continue to be entitled to
                                   receive Accrued Certificate Interest on their
                                   balance subject to available funds. Any such
                                   reduction of the Certificate Principal
                                   Balance of a Subordinate Certificate will not
                                   be reversed or reinstated and the amount of
                                   such reduction will no longer bear interest.
                                   However, any loss allocated to a Subordinate
                                   Certificate may be repaid through the
                                   mechanics of the payment of the Net Monthly
                                   Excess Cash Flow as described herein.

Optional Termination.............At its option, on any Distribution Date when
                                   the aggregate Stated Principal Balance of the
                                   Mortgage Loans is less than 10% of the sum of
                                   the Pool Principal Balance of the Closing
                                   Date Mortgage Loans as of the Cut-off Date
                                   and the Original Pre-Funded Amount, the
                                   Master Servicer may purchase from the Trust
                                   Fund all remaining Mortgage Loans and other
                                   assets thereof, and thereby effect early
                                   retirement of the Certificates. In addition,
                                   if the Master Servicer does not exercise its
                                   option to terminate the Pooling Agreement
                                   within two Distribution Dates after such
                                   option vests, the holders of the Class C or
                                   Class R Certificates shall have the right to
                                   terminate the Pooling Agreement at the price
                                   described herein under "Pooling Agreement-
                                   Termination; Purchase of Mortgage Loans"
                                   herein. See "Pooling Agreement" herein and
                                   "The Agreements-Termination; Retirement of
                                   Securities" in the Prospectus.

Special Prepayment
  Considerations.................The rate and timing of principal payments on
                                   the Offered Certificates will depend on,
                                   among other things, the rate and timing of
                                   principal payments (including prepayments,
                                   defaults, liquidations and repurchases of
                                   Mortgage Loans due to a breach of a
                                   representation and warranty) on the Mortgage
                                   Loans. The Offered Certificates are subject
                                   to substantial inherent cash flow
                                   uncertainties. The Mortgage Loans may be
                                   prepaid at any time; however, a prepayment
                                   charge

                                      S-14
<PAGE>
 
                                   generally will be required where permissible.
                                   The rate of prepayments on the Mortgage Loans
                                   is sensitive to the credit standing of the
                                   borrower, which may improve and thereby allow
                                   the borrower to refinance on more favorable
                                   terms, or may decline and thereby limit the
                                   borrower's ability to refinance. The rate of
                                   prepayments on mortgage loans that are 2/28
                                   Loans, 3/27 Loans or 5/25 Loans and are in
                                   the initial fixed rate period, is sensitive
                                   to prevailing interest rates. The prepayment
                                   behavior of the 2/28 Loans, 3/27 Loans and
                                   5/25 Loans may differ from that of the other
                                   Mortgage Loans. As a 2/28 Loan, 3/27 Loan or
                                   5/25 Loan approaches its initial adjustment
                                   date, the borrower may become more likely to
                                   refinance such loan to avoid an increase in
                                   the Mortgage Rate, even if fixed rate loans
                                   are only available at rates that are slightly
                                   lower or higher than the Mortgage Rate before
                                   adjustment. Generally, when prevailing
                                   interest rates increase, prepayment rates on
                                   mortgage loans tend to decrease, resulting in
                                   a slower return of principal to investors at
                                   a time when reinvestment at such higher
                                   prevailing rates would be desirable.
                                   Conversely, when prevailing interest rates
                                   decline, prepayment rates on mortgage loans
                                   tend to increase, resulting in a faster
                                   return of principal to investors at a time
                                   when reinvestment at comparable yields may
                                   not be possible.

                                 See "Certain Yield and Prepayment
                                 Considerations -- General" herein.

                                 Certificates with Subordination Features: As
                                   described herein, during certain periods all
                                   or a disproportionately large percentage of
                                   principal payments on the Mortgage Loans will
                                   be allocated to the Class A Certificates and
                                   during certain periods no principal payments
                                   will be distributed to the Subordinate
                                   Certificates. Unless the Certificate
                                   Principal Balance of the Class A Certificates
                                   has been reduced to zero, the Subordinate
                                   Certificates will not be entitled to receive
                                   distributions of principal until the Stepdown
                                   Date. Furthermore, if a Trigger Event is in
                                   effect on or after the Stepdown Date, the
                                   Subordinate Certificates will not be entitled
                                   to receive distributions in respect of
                                   principal until the Certificate Principal
                                   Balance of the Class A Certificates is
                                   reduced to zero. To the extent that no
                                   principal payments are distributed on the
                                   Subordinate Certificates, the Subordination
                                   (as defined herein) afforded the Class A
                                   Certificates by the Subordinate Certificates
                                   (together with the Overcollateralization
                                   Amount), in the absence of offsetting
                                   Realized Losses allocated thereto, will be
                                   increased, and the weighted average lives of
                                   the Subordinate Certificates will be
                                   extended.

                                 Inaddition, investors in each class of
                                   Subordinate Certificates should be aware that
                                   on and after the Distribution Date on which
                                   the Overcollateralization Amount has been
                                   reduced to approximately 0.50% of the sum of
                                   the Pool Principal Balance of the Closing
                                   Date Mortgage Loans as of the Cut-off Date
                                   and the Original Pre-Funded Amount, the most
                                   subordinate class of Subordinate Certificates
                                   then outstanding may receive more than such
                                   class' pro rata share of the Principal
                                   Distribution Amount for such Distribution
                                   Date.

                                 See "Description of Certificates-Principal
                                   Distributions" and "Certain Yield and
                                   Prepayment Considerations" herein and "Yield
                                   Considerations" and "Maturity and Prepayment
                                   Considerations" in

                                      S-15
<PAGE>
 
                                   the Prospectus. For further information
                                   regarding the effect of principal prepayments
                                   on the weighted average lives of the Offered
                                   Certificates, see the tables entitled
                                   "Percent of Initial Certificate Principal
                                   Balance Outstanding at the Following
                                   Percentages of CPR" herein.
Special Yield
  Considerations.................The yield to maturity on the Offered
                                   Certificates will depend on, among other
                                   things, the rate and timing of principal
                                   payments (including prepayments, defaults,
                                   liquidations and repurchases of Mortgage
                                   Loans due to a breach of a representation and
                                   warranty) on the Mortgage Loans and the
                                   allocation thereof to reduce the Certificate
                                   Principal Balance of such class. Prepayment
                                   Interest Shortfalls resulting from principal
                                   prepayments in any calendar month will
                                   adversely affect the yield to investors in
                                   the Offered Certificates to the extent the
                                   Interest Remittance Amount (which includes
                                   Compensating Interest) is insufficient to pay
                                   Accrued Certificate Interest on the Offered
                                   Certificates. See "Description of
                                   Certificates-Distributions" herein.

                                 In general, if the Offered Certificates are
                                   purchased at a premium and principal
                                   distributions to such class occur at a rate
                                   faster than assumed at the time of purchase,
                                   the investor's actual yield to maturity will
                                   be lower than anticipated at the time of
                                   purchase. Conversely, if the Offered
                                   Certificates are 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 will be lower than anticipated at
                                   the time of purchase.

                                 The Offered Certificates were structured
                                   assuming, among other things, a Prepayment
                                   Assumption of 25% CPR (as defined herein) and
                                   corresponding weighted average lives as
                                   described herein. The prepayment, yield and
                                   other assumptions to be used for pricing
                                   purposes for the respective Offered
                                   Certificates may vary as determined at the
                                   time of sale.

                                 The multiple class structure of the Offered
                                   Certificates causes the yield of certain
                                   classes to be particularly sensitive to
                                   changes in the rates of prepayment of the
                                   Mortgage Loans and other factors, as follows:

                                 Certificates with Subordination Features: The
                                   yield to investors on each class of
                                   Subordinate Certificates, and particularly on
                                   those classes of Subordinate Certificates
                                   with lower payment priorities, will be
                                   extremely sensitive to losses due to defaults
                                   on the Mortgage Loans (and the timing
                                   thereof), to the extent such losses are not
                                   covered by the Overcollateralization Amount
                                   (including overcollateralization created by
                                   the Net Monthly Excess Cash Flow) or by any
                                   other class of Subordinate Certificates
                                   having a lower payment priority, because the
                                   entire amount of such losses that are covered
                                   by Subordination will be allocable to such
                                   class or classes of Subordinate Certificates,
                                   as described herein.

                                 Investors in each class of Subordinate
                                   Certificates should also be aware that on any
                                   Distribution Date prior to the Stepdown Date
                                   or if on or after the Stepdown Date a Trigger
                                   Event is in effect, such class of Subordinate
                                   Certificates will not be entitled to
                                   distributions of principal until the
                                   Certificate Principal Balances of the Class A

                                      S-16
<PAGE>
 
                                   Certificates and each class of Subordinate
                                   Certificates senior thereto have been reduced
                                   to zero.

                                 See "Certain Yield and Prepayment
                                   Considerations" herein and "Yield
                                   Considerations" in the Prospectus.

Certain Federal Income Tax
  Consequences...................Two separate REMIC elections ("REMIC I" and
                                   "REMIC II") will be made with respect to the
                                   Trust Fund (exclusive of the Pre-Funding
                                   Account, the Capitalized Interest Account and
                                   the Available Funds Cap Carryover Reserve
                                   Account) for federal income tax purposes.
                                   Upon the issuance of the Offered
                                   Certificates, Thacher Proffitt & Wood,
                                   counsel to the Company, will deliver its
                                   opinion generally to the effect that,
                                   assuming compliance with all provisions of
                                   the Pooling Agreement, for federal income tax
                                   purposes, REMIC I and REMIC II will each
                                   qualify as a REMIC under Sections 860A
                                   through 860G of the Code.

                                 For federal income tax purposes, (a) the Class
                                   R-I Certificates will be the sole class of
                                   "residual interests" in REMIC I, (b) each
                                   class of Offered Certificates (exclusive of
                                   the right of the Offered Certificates to
                                   receive amounts in respect of the Available
                                   Funds Cap Carryover Amount from the Available
                                   Funds Cap Carryover Reserve Account) and the
                                   Class C Certificates will represent ownership
                                   of "regular interests" in REMIC II and will
                                   generally be treated as representing
                                   ownership of debt instruments of REMIC II,
                                   and (c) the Class R-II Certificates will
                                   constitute the sole class of "residual
                                   interests" in REMIC II.

                                 The holders of the Offered Certificates will be
                                   required to include in income interest on
                                   such Certificates in accordance with the
                                   accrual method of accounting. Each holder of
                                   an Offered Certificate will be required to
                                   allocate a portion of the purchase price paid
                                   for the Offered Certificates to the right to
                                   receive payments from the Available Funds Cap
                                   Carryover Reserve Account in respect of the
                                   Available Funds Cap Carryover Amount. The
                                   value of the right to receive any such
                                   Available Funds Cap Carryover Amount is a
                                   question of fact which could be subject to
                                   differing interpretations. Because the
                                   Available Funds Cap Carryover Amount is
                                   treated as a separate right of the Offered
                                   Certificates not payable by the REMICs, such
                                   right will not be treated as a qualifying
                                   asset for any Certificateholder that is a
                                   mutual savings bank, domestic building and
                                   loan association, real estate investment
                                   trust, or real estate mortgage investment
                                   conduit and any amounts received from the
                                   Available Funds Cap Carryover Reserve Account
                                   will not be qualifying real estate income for
                                   real estate investment trusts.

                                 For further information regarding the federal
                                   income tax consequences of investing in the
                                   Offered Certificates, see "Certain Federal
                                   Income Tax Consequences" herein and "Federal
                                   Income Tax Consequences" in the Prospectus;
                                   provided, however, that any reference therein
                                   to "regular interest" in a REMIC or to REMIC
                                   Regular Certificates shall be exclusive of
                                   the right to receive payments from the
                                   Available Funds Cap Carryover Reserve
                                   Account.

Legal Investment.................THE CLASS M-2 AND CLASS B CERTIFICATES WILL NOT
                                   CONSTITUTE "MORTGAGE RELATED SECURITIES" FOR
                                   PURPOSES OF SMMEA. The Class A and Class M-1
                                   Certificates will constitute "mortgage
                                   related

                                      S-17
<PAGE>
 
                                   securities" for purposes of SMMEA for so long
                                   as they are rated in one of the two highest
                                   rating categories by one or more nationally
                                   recognized statistical rating organizations.
                                   As such, the Class A Certificates and the
                                   Class M-1 Certificates will be legal
                                   investments for certain entities to the
                                   extent provided in SMMEA, subject to state
                                   laws overriding SMMEA. Furthermore, certain
                                   states have enacted legislation overriding
                                   the legal investment provisions of SMMEA.
                                   Institutions whose investment activities are
                                   subject to legal investment laws and
                                   regulations or to review by regulatory
                                   authorities should consult with their legal
                                   advisors in determining whether and to what
                                   extent the Offered Certificates are subject
                                   to restrictions on investment, capital
                                   requirements or otherwise. All investors
                                   whose investment authority is subject to
                                   legal restrictions should consult their own
                                   legal advisors to determine whether, and to
                                   what extent, the Offered Certificates will
                                   constitute legal investments for them. See
                                   "Legal Investment" herein and "Legal
                                   Investment Matters" in the Prospectus.

ERISA Considerations.............  Subject to the considerations discussed under
                                   "ERISA Considerations" herein and in the
                                   Prospectus, Class A Certificates may be
                                   purchased by an employee benefit plan or
                                   other retirement arrangement (a "PLAN")
                                   subject to the Employee Retirement Income
                                   Security Act of 1974, as amended ("ERISA") or
                                   Section 4975 of the Internal Revenue Code of
                                   1986, as amended (the "CODE") which provides
                                   certain certifications or opinions of
                                   counsel, or, for purchasers of a DTC
                                   Registered Certificate, is deemed to provide
                                   certain representations. A fiduciary of a
                                   Plan should consider whether the purchase of
                                   an Offered Certificate is consistent with its
                                   fiduciary duties under ERISA and does not
                                   result in a nonexempt prohibited transaction
                                   as defined in Section 406 of ERISA or Section
                                   4975 of the Code. See "ERISA Considerations"
                                   herein and in the Prospectus.

Ratings..........................  It is a condition to the issuance of the
                                   Class A Certificates that they be rated "AAA"
                                   by Standard & Poor's and Aaa by Moody's
                                   (Standard & Poor's and Moody's are
                                   collectively referred to herein as the
                                   "RATING AGENCIES"). It is a condition to the
                                   issuance of the Class M-1, Class M-2 and
                                   Class B Certificates that they be rated not
                                   lower than "AA", "A" and "BBB", respectively,
                                   by Standard & Poor's and Aa2, A2 and Baa3,
                                   respectively, by Moody's. 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. A security rating does
                                   not address the frequency of prepayments of
                                   Mortgage Loans or the corresponding effect on
                                   yield to investors. The ratings do not
                                   address the likelihood of the payment of any
                                   Available Funds Cap Carryover Amount. See
                                   "Certain Yield and Prepayment Considerations"
                                   and "Ratings" herein and "Yield
                                   Considerations" and "Maturity and Prepayment
                                   Considerations" in the Prospectus.

                                      S-18
<PAGE>
 
                                 RISK FACTORS

        Prospective Certificateholders should consider, among other things, the
items discussed under "Risk Factors" in the Prospectus and the following factors
in connection with the purchase of the Offered Certificates:

SUBORDINATION

        As described herein, during certain periods all or a disproportionately
large percentage of principal payments on the Mortgage Loans will be allocated
to the Class A Certificates and, during certain periods, no principal payments
will be distributed to the Subordinate Certificates. Unless the Certificate
Principal Balance of the Class A Certificates has been reduced to zero, the
Subordinate Certificates will not be entitled to receive distributions of
principal until the Stepdown Date. Furthermore, on or after the Stepdown Date,
if a Trigger Event is in effect, no class of Subordinate Certificates will be
entitled to receive distributions in respect of principal until the Certificate
Principal Balance of the Class A Certificates and each class of Subordinate
Certificates senior thereto have been reduced to zero. To the extent that no
principal payments are distributed on the Subordinate Certificates, the
Subordination afforded the Class A Certificates by the Subordinate Certificates
(together with the Overcollateralization Amount (including overcollateralization
created by the Net Monthly Excess Cash Flow)), in the absence of offsetting
Realized Losses allocated thereto, will be increased, and the weighted average
lives of the Subordinate Certificates will be extended.

        In addition, investors in each class of Subordinate Certificates should
be aware that on and after the Distribution Date on which the
Overcollateralization Amount has been reduced to approximately 0.50% of the sum
of the Pool Principal Balance of the Closing Date Mortgage Loans as of the
Closing Date and the Original Pre-Funded Amount, the most subordinate class of
Subordinate Certificates then outstanding may receive more than such class' pro
rata share of the Principal Distribution Amount for such Distribution Date.

        The yield to investors on each class of Subordinate Certificates, and
particularly on those classes of Subordinate Certificates with lower payment
priorities, will be extremely sensitive to losses due to defaults on the
Mortgage Loans (and the timing thereof), to the extent such losses are not
covered by the Overcollateralization Amount (including overcollateralization
created by the Net Monthly Excess Cash Flow) or by any other class of
Subordinate Certificates having a lower payment priority, because the entire
amount of such losses that are covered by Subordination will be allocable to
such class or classes of Subordinate Certificates, as described herein.
Furthermore, as described herein, the timing of receipt of principal and
interest by any class of Subordinate Certificates may be adversely affected by
losses even if such class does not ultimately bear such loss.

MORTGAGE RATES REDUCING THE PASS-THROUGH RATE ON THE OFFERED CERTIFICATES

        The calculation of the Pass-Through Rate on the Offered Certificates is
based upon (i) the value of an index (the London interbank offered rate for
one-month deposits of U.S. dollars, "LIBOR") which is different from the rate
applicable to the Mortgage Loans as described under "Description of The Mortgage
Pool" (either as a result of the use of a fixed rate for an initial period of
six months, two years, three years or five years or a different index, rate
determination date or rate adjustment date on the Mortgage Loans) and (ii) the
weighted average of the Mortgage Rates of the Mortgage Loans, which are subject
to periodic reset caps, maximum Mortgage Rates and minimum Mortgage Rates.
17.56% of the Initial Mortgage Loans by Cut-off Date Pool Principal Balance
adjust semi-annually based upon the London interbank offered rate for six-month
United States dollar deposits ("SIX-MONTH LIBOR"). 74.78% of the Initial
Mortgage Loans by Cut-off Date Pool Principal Balance are 2/28 Loans that
provide for a fixed interest rate for a period of approximately two years
following origination, 6.38% of the Initial Mortgage Loans by Cut-off Date Pool
Principal Balance are 3/27 Loans that provide for a fixed interest rate for a
period of approximately three years following origination and 1.27% of the
Initial Mortgage Loans by Cut-off Date Pool Principal Balance are 5/25 Loans
that provide for a fixed interest rate for a period of approximately five years
following origination, and in each case, adjust thereafter based on Six-Month
LIBOR subject to the limitations described herein. However, the Pass-Through
Rates on the Offered Certificates adjust monthly based upon LIBOR as described
under "Description of Certificates-Interest Distributions" herein, subject to
the Available Funds Cap. Consequently, the interest which becomes due on the
Mortgage Loans (net of the Servicing Fee and the Trustee Fee) during any Due
Period may not equal the amount of interest that would accrue at LIBOR plus the
Certificate Margin (as defined herein) on the Offered Certificates during the
related Interest Accrual Period.

                                      S-19
<PAGE>
 
        In particular, the Pass-Through Rates on the Offered Certificates adjust
monthly, while the Mortgage Rates of the Mortgage Loans adjust less frequently
with the result that in a rising interest rate environment, (i) collections on
the Mortgage Loans in respect of interest may be less than would be the case if
the interest rates on the Mortgage Loans were adjusted monthly and (ii) the
Available Funds Cap may limit increases in the Pass-Through Rate on the Offered
Certificates for extended periods. In addition, LIBOR and Six-Month LIBOR may
respond to different economic and market factors, and there is not necessarily a
correlation between them. Thus, it is possible, for example, that LIBOR may rise
during periods in which Six-Month LIBOR is stable or is falling or that, even if
both LIBOR and Six-Month LIBOR rise during the same period, LIBOR may rise more
rapidly than Six-Month LIBOR. Furthermore, if the Available Funds Cap determines
the Pass-Through Rate on the Offered Certificates for a Distribution Date, the
value of the Offered Certificates will be temporarily or permanently reduced.

NATURE OF COLLATERAL

        Even assuming that the Mortgaged Properties provide adequate security
for the Mortgage Loans, substantial delays could be encountered in connection
with the liquidation of Mortgage Loans that are delinquent and resulting
shortfalls in distributions to Offered Certificateholders could occur. Further,
liquidation expenses (such as legal fees, real estate taxes, and maintenance and
preservation expenses) will reduce the proceeds payable to Certificateholders
and thereby reduce the security for the Mortgage Loans. In the event any of the
Mortgaged Properties fails to provide adequate security for the related Mortgage
Loans, holders of Offered Certificates could experience a loss.

EARLY DEFAULTS

        Substantially all of the Mortgage Loans were originated on or after
January 1, 1998. The weighted average remaining term to stated maturity of the
Initial Mortgage Loans (by Cut-off Date Pool Principal Balance) is approximately
358 months. Although little data is available, defaults on mortgage loans,
including mortgage loans similar to the Mortgage Loans, are generally expected
to occur with greater frequency in the early years of the terms of mortgage
loans.

PREPAYMENT CONSIDERATIONS

        All of the Mortgage Loans may be prepaid in whole or in part at any
time. Where permitted by law and the related loan documentation program, the
borrower under the Mortgage Loan generally will be required to pay a prepayment
charge in connection with any voluntary prepayment. Mortgage loans, such as the
Mortgage Loans, have been originated in significant volume only during the past
few years and neither the Company nor the Seller is aware of any publicly
available studies or statistics on the rate of prepayment of such loans.
Prepayments on the Mortgage Loans may be affected by a wide variety of factors,
including general economic conditions, interest rates, the availability of
alternative financing and homeowner mobility. In addition, all of the Mortgage
Loans contain due-on-sale provisions and the Master Servicer will be required by
the Pooling Agreement to enforce such provisions unless (i) such enforcement is
not permitted by applicable law or (ii) the Master Servicer, in a manner
consistent with reasonable commercial practice, permits the purchaser of the
related Mortgaged Property to assume the Mortgage Loan. To the extent permitted
by applicable law, such assumption will not release the original borrower from
its obligation under any such Mortgage Loan. See "Certain Legal Aspects of
Mortgage Loans-Enforceability of Certain Provisions" in the Prospectus.

        The rate of prepayments on the Mortgage Loans is sensitive to the credit
standing of the borrower, which may improve and thereby allow the borrower to
refinance on more favorable terms, or may decline and thereby limit the
borrower's ability to refinance. The rate of prepayments on mortgage loans that
are 2/28 Loans, 3/27 Loans or 5/25 Loans and are in the initial fixed rate
period, is sensitive to prevailing interest rates. The prepayment behavior of
the 2/28 Loans, 3/27 Loans and 5/25 Loans may differ from that of the other
Mortgage Loans. As a 2/28 Loan, 3/27 Loan or 5/25 Loan approaches its initial
adjustment date, the borrower may become more likely to refinance such loan to
avoid an increase in the Mortgage Rate, even if fixed rate loans are only
available at rates that are slightly lower or higher than the Mortgage Rate
before adjustment. The existence of the applicable periodic reset cap, maximum
Mortgage Rate and minimum Mortgage Rate also may affect the likelihood of
prepayments resulting from refinancings. Generally, if prevailing interest rates
fall significantly below the interest rates on the Mortgage Loans, the Mortgage
Loans are likely to be subject to higher prepayment rates than if prevailing
rates remain at or above the interest rates on the Mortgage Loans. Conversely,
if prevailing interest rates rise significantly above the interest rates

                                      S-20
<PAGE>
 
on the Mortgage Loans, the rate of prepayments is likely to decrease. The
average life of the Offered Certificates and, if purchased at other than par,
the yields realized by holders of the Offered Certificates will be sensitive to
levels of payment on the Mortgage Loans. In general, the yield on an Offered
Certificate that is purchased at a premium from the outstanding principal amount
thereof may be adversely affected by a higher than anticipated level of
prepayments of the Mortgage Loans. Conversely, the yield on an Offered
Certificate that is purchased at a discount from the outstanding principal
amount thereof may be adversely affected by a lower than anticipated level of
prepayments. See "Certain Yield and Prepayment Considerations" herein.

LIMITATIONS ON CREDIT ENHANCEMENT

        Credit enhancement will be provided for the Class A Certificates by the
Overcollateralization Amount (including overcollateralization created by the Net
Monthly Excess Cash Flow) and the Subordination provided by the Subordinate
Certificates as described herein. Credit enhancement will be provided for the
Subordinate Certificates by the Overcollateralization Amount (including
overcollateralization created by the Net Monthly Excess Cash Flow) and the
Subordination provided by any class of Subordinate Certificates subordinate
thereto. In addition, credit enhancement for the Subordinate Certificates
includes the limited availability of Net Monthly Excess Cash Flow to pay amounts
related to Realized Losses allocated to the Subordinate Certificates, in the
manner and to the extent described herein. None of the Company, the Master
Servicer, the Trustee, the Seller nor any of their affiliates will have any
obligation to replace or supplement such credit enhancement, or to take any
other action to maintain any rating of the Offered Certificates.

UNDERWRITING STANDARDS OF THE MORTGAGE LOANS

        All of the Mortgage Loans are sub-prime mortgage loans and were
underwritten generally in accordance with underwriting standards described under
"WMC Mortgage Corp.'s Loan Program" herein, which are less stringent than
guidelines for "A" or prime quality borrowers. Such borrowers may have a record
of credit write-offs, outstanding judgments, prior bankruptcies and other credit
items that do not satisfy the guidelines for "A" or prime quality borrowers.
Accordingly, sub-prime mortgage loans are likely to experience rates of
delinquency, foreclosure and loss that are higher, and may be substantially
higher, than mortgage loans originated in accordance with "A" or prime quality
underwriting guidelines. Any such losses, to the extent not covered by the
Subordination, may affect the yield to maturity of the Offered Certificates.

        In addition, the principal balances of a number of the Mortgage Loans
exceed the amount of a mortgage loan eligible for purchase by FNMA or FHLMC.
Because such Mortgage Loans have larger balances, the amount of losses on such
Mortgage Loans may be greater than on Mortgage Loans with smaller balances such
as those eligible for purchase by FNMA or FHLMC.

LIMITED SUB-PRIME SERVICING EXPERIENCE

        Prior to June 1997, the Master Servicer sold all of its sub-prime
mortgage loans in whole loan transactions on a servicing released basis and
consequently, there is currently very limited historical loss and delinquency
data relating to its sub-prime mortgage loan portfolio. The Master Servicer has
significant prior experience in servicing prime mortgage loans, but it has
serviced sub-prime mortgage loans on a servicing retained basis only since
August 1997. While the Master Servicer believes that its historical experience
in servicing prime mortgage loans will be helpful in servicing its sub-prime
mortgage loan portfolio, the servicing of sub-prime mortgage loans requires
special skill and diligence. Holders of the Offered Certificates, in general,
and the Subordinate Certificates, in particular, will be relying on the ability
of the Master Servicer to adequately service sub-prime mortgage loans and the
risk of any failure by the Master Servicer to adequately service the Mortgage
Loans will be borne by the holders of the Offered Certificates.

GEOGRAPHIC CONCENTRATION MAY AFFECT PERFORMANCE.

        Approximately 24.72%, 6.28%, 6.22% and 5.16% (by Cut-off Date Pool
Principal Balance) of the Mortgage Loans are secured by Mortgaged Properties in
California, Minnesota, Washington and Illinois, respectively. To the extent that
the related region has experienced or may experience in the future weaker
economic conditions or greater rates of decline in real estate values than the
United States generally, such a concentration of the Mortgage Loans may be
expected to exacerbate the foregoing risks. The Seller and the Company can
neither quantify the impact of any

                                      S-21
<PAGE>
 
recent property value declines on the Mortgage Loans nor predict whether, to
what extent or for how long such declines may continue.

        In addition, 4.92% of the Initial Mortgage Loans (by Cut-off Date Pool
Principal Balance) are secured by Mortgaged Properties located in Texas. A
significant number of such Mortgage Loans are home equity loans ("TEXAS HOME
EQUITY LOANS"). The Texas Constitution was recently amended to legalize Texas
Home Equity Loans, but significant limitations were imposed on permitted terms,
conditions and practices incident to their creation. For example, Texas Home
Equity Loans must be made without recourse for personal liability against the
homestead owner(s) or their spouse(s) (except in the case of actual fraud on
their part in obtaining the loan) and may be foreclosed upon only by court
order. Further, holders of Texas Home Equity Loans face unique legal risks and
uncertainties that they do not customarily confront with equity take-out
mortgages in other states. For example, if any of the requirements that are
addressed in the amendment to the Texas Constitution (such as limitations on
fees charged to the borrower, disclosures to the borrower or matters to be
provided for in the closing documents) are not met, the lien may be invalid.
There are also similar risks involved in servicing Texas Home Equity Loans (such
as the failure to comply with an obligation to the borrower within a reasonable
time after receiving notification from the borrower) that can result in the
forfeiture of all principal and interest due on the mortgage loan.

CERTAIN ORIGINATION FEES

        Fees earned on the origination of loans, placement of related insurance
and other services provided by the Seller and certain of its affiliates are
often paid by the borrower out of related loan proceeds. From time to time, in
the ordinary course of their businesses, originators of mortgage loans,
including the Seller, 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 Seller or any of its affiliates, and
the Seller represents that any pending litigation will not have a materially
adverse effect on the Seller's ability to perform its obligations under the
Purchase Agreement and the Pooling Agreement. If such an action against the
Seller 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 Due Periods, and may result in
losses on one or more classes of the Offered Certificates.

ADDITIONAL MORTGAGE LOANS AND SUBSEQUENT MORTGAGE LOANS

        Following the transfer of Additional Mortgage Loans and/or Subsequent
Mortgage Loans to the Trust Fund, the Seller anticipates that the statistical
characteristics of the Mortgage Loans will vary somewhat from those of the
Initial Mortgage Loans measured as of the Cut-off Date and presented herein. Any
purchase of Additional Mortgage Loans and Subsequent Mortgage Loans by the Trust
Fund is subject to the following conditions, among others: (i) each such
Mortgage Loan must satisfy the representations and warranties specified in the
Purchase Agreement and in the Pooling Agreement; (ii) the Seller will not select
such Mortgage Loans in a manner that it believes is adverse to the interests of
the Certificateholders; and (iii) as of the Closing Date or Subsequent Cut-off
Date, as applicable, the Mortgage Loans will satisfy the criteria described
herein under "Description of The Mortgage Pool--Purchase of Additional Mortgage
Loans and Subsequent Mortgage Loans."

MANDATORY PREPAYMENT OF THE CLASS A CERTIFICATES

        If the principal amount of eligible Subsequent Mortgage Loans available
during the Pre-Funding Period and sold by the Company to the Trust Fund is less
than 100% of the Original Pre-Funded Amount, a prepayment of principal to the
holders of the Class A Certificates will occur as described herein. Although no
assurances can be given, the Seller expects that the principal amount of
Subsequent Mortgage Loans will require the application of substantially all
amounts on deposit in the Pre-Funding Account and that there will be no material
principal prepayment to the holders of the Class A Certificates from the
Pre-Funding Account. See "Description of The Mortgage Pool-Purchase of
Additional Mortgages Loans and Subsequent Mortgage Loans" herein and
"Description of the Securities-Pre-Funding Account" in the Prospectus.

CERTAIN TRUTH-IN-LENDING CONSIDERATIONS

        It is possible that some Mortgage Loans included in the Mortgage Pool
will be subject to the Riegle Community Development and Regulatory Improvement
Act of 1994 (the "RIEGLE ACT") which incorporates the Home

                                      S-22
<PAGE>
 
Ownership and Equity Protection Act of 1994. The Riegle Act adds certain
additional provisions to Regulation Z, the implementing regulation of the
Federal Truth-In-Lending Act. These provisions impose additional disclosure and
other requirements on creditors with respect to owner-occupied non-purchase
money mortgage loans with high interest rates or high up-front fees and charges.
In general, mortgage loans within the purview of the Riegle Act have annual
percentage rates over 10 percentage points 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 $400 amount is adjusted
annually based on changes in the Consumer Price Index for the prior year). The
provisions of the Riegle Act apply on a mandatory basis to all mortgage loans
originated on or after October 1, 1995.These 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. The Seller will represent
and warrant in the Pooling Agreement that each of the Mortgage Loans was
originated in compliance with all applicable laws, including the
Truth-In-Lending Act as amended. The Seller, upon breaching any such
representation and warranty, will be required by the Pooling Agreement to
repurchase the related Mortgage Loan at a price equal to the principal amount
thereof plus accrued interest thereon or to substitute a qualified mortgage loan
for such Mortgage Loan. The amount of such purchase price will be treated as a
principal prepayment of the related Mortgage Loan.

                               DESCRIPTION OF THE MORTGAGE POOL

GENERAL

        The Mortgage Loans were originated directly or indirectly by the Seller
in accordance with the policies set forth under "WMC Mortgage Corp.'s Loan
Program." All of the Mortgage Loans are mortgage loans bearing adjustable
interest rates (having initial fixed rate periods of six months, two years,
three years or five years) (the "MORTGAGE RATES") and evidenced by promissory
notes (the "MORTGAGE NOTES") secured by first deeds of trust or mortgages on
Mortgaged Properties.

        The statistical information presented in this Prospectus Supplement
reflects the pool of Closing Date Mortgage Loans as of the date hereof (the
"INITIAL MORTGAGE LOANS") and is based on the assumption that all scheduled
payments on the Mortgage Loans due during the period from the date hereof to and
including the Cut-off Date have been received by the Company. As of the Cut-off
Date, the aggregate Cut-off Date Principal Balance of the Initial Mortgage Loans
is $622,180,906.56 (the "CUT-OFF DATE POOL PRINCIPAL BALANCE"). On or subsequent
to the Closing Date, the Trust Fund will also purchase, to the extent available,
approximately $178,000,000 of Additional Mortgage Loans and/or Subsequent
Mortgage Loans.

        The Initial Mortgage Loans will have the characteristics set forth below
as of the Cut-off Date. The Loan-to- Value Ratios shown below were calculated
based upon the lowest of (i) the appraised values of the Mortgaged Properties at
the time of origination, (ii) a review appraisal and (iii) the purchase price of
the Mortgaged Property.

        No assurance can be given that the values of the Mortgaged Properties
have remained or will remain at their levels on the dates of origination of the
Mortgage Loans. If the residential real estate market has experienced or should
experience an overall decline in property values such that the outstanding
balance of any Mortgage Loan becomes equal to or greater than the value of the
Mortgaged Property, the actual rates of delinquencies, foreclosures and losses
could be higher than those now generally experienced in the mortgage lending
industry.

MORTGAGE LOANS

        As of the Cut-off Date, the Cut-off Date Pool Principal Balance of the
Initial Mortgage Loans will be $622,180,906.56; the Mortgage Rates of the
Initial Mortgage Loans will range from 5.75% to 14.25%; the weighted average LTV
of the Initial Mortgage Loans will be 77.63%; the weighted average Mortgage Rate
of the Initial Mortgage Loans will be 9.90%; the weighted average remaining term
to maturity of the Initial Mortgage Loans will be 357.68 months; and the
weighted average original term to maturity of the Initial Mortgage Loans will be
359.73 months. The remaining terms to maturity as of the Cut-off Date of the
Initial Mortgage Loans will range from 177

                                      S-23
<PAGE>
 
months to 360 months. The original term to maturity of the Initial Mortgage
Loans will range from 180 months to 360 months. The principal balances of the
Initial Mortgage Loans at origination ranged from $15,400 to $750,000, and the
Cut-off Date Principal Balances of the Initial Mortgage Loans will range from
$15,385.58 to $747,810.75 respectively. As of the Cut-off Date, no Initial
Mortgage Loan will have a scheduled maturity date later than July 2028.

        All of the Initial Mortgage Loans will have maximum Mortgage Rates. As
of the Cut-off Date, the weighted average maximum Mortgage Rate of the Initial
Mortgage Loans will be 16.40% with maximum Mortgage Rates that range from 12.25%
to 20.75%. The Initial Mortgage Loans will have a weighted average gross margin
as of the Cutoff Date of 6.72%. As of the Cut-off Date, the gross margins for
the Initial Mortgage Loans will range from 2.25% to 8.50%.

        Approximately $109,275,845.27 or 17.56% of the Initial Mortgage Loans by
Cut-off Date Pool Principal Balance will be Six-Month LIBOR Loans. The Six-Month
LIBOR Loans have a periodic reset cap of 1%.

        Approximately $465,288,359.35 or 74.78% of the Initial Mortgage Loans by
Cut-off Date Pool Principal Balance will be 2/28 Loans. On the first adjustment
date the 2/28 Loans will have a periodic reset cap of 3%. After the first
adjustment, the 2/28 Loans have a periodic reset cap of 1% .

        Approximately $39,697,322.80 or 6.38% of the Initial Mortgage Loans by
Cut-off Date Pool Principal Balance will be 3/27 Loans. On the first adjustment
date the 3/27 Loans will have a periodic reset cap of 3%. After the first
adjustment, the 3/27 Loans have a periodic reset cap of 1%.

        Approximately $7,919,379.14 or 1.27% of the Initial Mortgage Loans by
Cut-off Date Pool Principal Balance will be 5/25 Loans. On the first adjustment
date the 5/25 Loans will have a periodic reset cap of 3%. After the first
adjustment, the 5/25 Loans have a periodic reset cap of 1%.

        Although none of the Initial Mortgage Loans will be more than 30 days
contractually past due as of the Cutoff Date, approximately 76.84% of the
Initial Mortgage Loans (by Cut-off Date Pool Principal Balance) did not have a
first payment date prior to May 1, 1998 and thus could not be more than 30 days
past due as of the Cut-off Date, and as of the Cut-off Date, approximately
40.07% of the Initial Mortgage Loans (by Cut-off Date Pool Principal Balance)
will not have a first payment date earlier than June 1, 1998.

        The following information sets forth in tabular format certain
characteristics of the Initial Mortgage Loans as of the Cut-off Date. Due to
rounding, percentages in the columns entitled "% of Cut-off Date Pool Principal
Balance" may not total 100%.

                                      S-24
<PAGE>
 
                                 PROPERTY TYPE


<TABLE> 
<CAPTION> 
                                                                           % of Cut-off
                                         Number of                            Date Pool   
                                      Initial Mortgage     Cut-off Date       Principal
Property Type                             Loans          Principal Balance      Balance
- -------------                         ----------------   ----------------- ------------
<S>                                  <C>                <C>               <C> 
Single Family Detached .............      4,929           $509,394,983.60       81.87%
PUD Single Family ..................        300             46,198,253.43        7.43
Duplex .............................        290             27,308,158.94        4.39
Condominium ........................        217             19,096,991.86        3.07
Single Family Four Unit ............         63              8,463,331.78        1.36
Triplex ............................         67              7,535,709.68        1.21
PUD Project ........................         38              4,183,477.27        0.67
                                          -----           ---------------     -------
       Totals: .....................      5,904           $622,180,906.56     100.00%
                                          =====           ===============     =======

<CAPTION> 
                              OCCUPANCY TYPE (1)

                                                                            % of Cut-off
                                         Number of                            Date Pool   
                                      Initial Mortgage     Cut-off Date       Principal
Occupancy Type                             Loans          Principal Balance    Balance
- -------------                         ----------------   ------------------  -----------
<S>                                   <C>               <C>                <C> 
Primary Home .......................      5,408           $583,648,836.65       93.81%
Investment .........................        460             34,154,434.19        5.49
Second Home ........................         36              4,377,635.72        0.70
                                          -----           ---------------      ------
       Totals: .....................      5,904           $622,180,906.56      100.00%
                                          =====           ===============      ======

</TABLE> 
(1) Based upon representations made by the borrowers at the time of origination
    of such Mortgage Loans.

                                      S-25
<PAGE>
 
                                    LOAN-TO-VALUE RATIOS(1)

<TABLE> 
<CAPTION> 
                                                                                               % of Cut-off
                                                             Number of                            Date Pool   
                                                          Initial Mortgage     Cut-off Date       Principal
Loan-to-Value Ratio                                            Loans          Principal Balance     Balance
- -------------------                                       ----------------   ----------------- ------------
<S>                                                      <C>                 <C>               <C> 
10.01% - 15.00%..............................                     3           $    117,897.58         0.02%
15.01% - 20.00%..............................                     4                155,995.26         0.03
20.01% - 25.00%..............................                     6                244,627.79         0.04
25.01% - 30.00%..............................                     7                576,248.11         0.09
30.01% - 35.00%..............................                    23              2,038,194.17         0.33
35.01% - 40.00%..............................                    16                904,134.36         0.15
40.01% - 45.00%..............................                    25              1,504,392.13         0.24
45.01% - 50.00%..............................                    53              4,572,473.82         0.73
50.01% - 55.00%..............................                    64              7,057,417.36         1.13
55.01% - 60.00%..............................                   165             13,814,535.49         2.22
60.01% - 65.00%..............................                   530             43,511,233.94         6.99
65.01% - 70.00%..............................                   618             61,661,995.74         9.91
70.01% - 75.00%..............................                 1,251            118,719,341.08        19.08
75.01% - 80.00%..............................                 1,585            172,631,807.71        27.75
80.01% - 85.00%..............................                   857             95,210,772.60        15.30
85.01% - 90.00%..............................                   694             98,800,566.76        15.88
90.01% - 95.00%..............................                     3                659,272.66         0.11
                                                              -----           ---------------       ------
       Totals:...............................                 5,904           $622,180,906.56       100.00% 
                                                              =====           ===============       ======
</TABLE> 

(1) The Loan-to-Value Ratios ("LTV") shown above are equal, with respect to each
    Mortgage Loan, to (i) the original principal balance of such Mortgage Loan
    at the date of origination divided by (ii) the lowest of (a) the value of
    the related Mortgaged Property, based upon the appraisal made at the time of
    origination of such Mortgage Loan, (b) a review appraisal and (c) the
    purchase price of the Mortgaged Property.

                                      S-26
<PAGE>
 
                                CUT-OFF DATE PRINCIPAL BALANCES

<TABLE> 
<CAPTION> 
                                                                                           % of Cut-off
                                                         Number of                            Date Pool   
                                                      Initial Mortgage     Cut-off Date       Principal
Principal Balances                                        Loans          Principal Balance     Balance
- -------------------                                   ----------------   ----------------- ------------
<S>                                                  <C>                <C>               <C> 
$10,000.01  - $20,000.00.....................                40              $752,428.16      0.12%
 20,000.01  -  30,000.00.....................               292             7,537,236.21      1.21
 30,000.01  -  40,000.00.....................               480            17,053,109.22      2.74
 40,000.01  -  50,000.00.....................               530            23,944,095.34      3.85
 50,000.01  -  60,000.00.....................               608            33,680,073.13      5.41
 60,000.01  -  70,000.00.....................               520            33,890,535.45      5.45
 70,000.01  -  80,000.00.....................               466            34,870,169.15      5.60
 80,000.01  -  90,000.00.....................               397            33,843,569.07      5.44
 90,000.01  - 100,000.00.....................               349            33,233,372.58      5.34
 100,000.01 - 110,000.00.....................               324            33,996,512.73      5.46
 110,000.01 - 120,000.00.....................               304            35,038,935.86      5.63
 120,000.01 - 130,000.00.....................               209            26,151,702.93      4.20
 130,000.01 - 140,000.00.....................               179            24,090,084.98      3.87
 140,000.01 - 150,000.00.....................               146            21,243,190.02      3.41
 150,000.01 - 160,000.00.....................               127            19,731,178.39      3.17
 160,000.01 - 170,000.00.....................               111            18,282,770.36      2.94
 170,000.01 - 180,000.00.....................                88            15,470,797.97      2.49
 180,000.01 - 190,000.00.....................                71            13,160,712.84      2.12
 190,000.01 - 200,000.00.....................                83            16,273,182.11      2.62
 200,000.01 - 210,000.00.....................                51            10,412,302.01      1.67
 210,000.01 - 220,000.00.....................                45             9,661,963.10      1.55
 220,000.01 - 230,000.00.....................                34             7,620,534.78      1.22
 230,000.01 - 240,000.00.....................                35             8,265,854.14      1.33
 240,000.01 - 250,000.00.....................                32             7,834,241.45      1.26
 250,000.01 - 260,000.00.....................                36             9,163,814.79      1.47
 260,000.01 - 270,000.00.....................                27             7,159,667.18      1.15
 270,000.01 - 280,000.00.....................                28             7,724,592.00      1.24
 280,000.01 - 290,000.00.....................                21             6,009,071.25      0.97
 290,000.01 - 300,000.00.....................                22             6,491,233.09      1.04
 300,000.01 - 310,000.00.....................                14             4,283,412.02      0.69
 310,000.01 - 320,000.00.....................                23             7,261,532.64      1.17
 320,000.01 - 330,000.00.....................                17             5,528,631.36      0.89
 330,000.01 - 340,000.00.....................                19             6,410,872.27      1.03
 340,000.01 - 350,000.00.....................                17             5,895,461.69      0.95
 350,000.01 - 360,000.00.....................                10             3,562,916.06      0.57
 360,000.01 - 370,000.00.....................                11             4,012,959.84      0.64
 370,000.01 - 380,000.00.....................                14             5,272,467.66      0.85
 380,000.01 - 390,000.00.....................                 5             1,933,786.65      0.31
 390,000.01 - 400,000.00.....................                17             6,742,063.29      1.08
 400,000.01 - 450,000.00.....................                42            17,988,500.21      2.89
 450,000.01 - 500,000.00.....................                44            21,182,262.71      3.40
 500,000.01 - 550,000.00.....................                 6             3,153,313.96      0.51
 550,000.01 - 600,000.00.....................                 5             2,970,493.39      0.48
 600,000.01 - 650,000.00.....................                 2             1,250,471.11      0.20
 650,000.01 - 700,000.00.....................                 1               677,990.10      0.11
 700,000.01 - 750,000.00.....................                 2             1,466,841.31      0.24
                                                      ---------          ---------------    ------
       Totals:...............................             5,904          $622,180,906.56    100.00%
                                                      =========          ===============    ======
</TABLE> 

                                      S-27
<PAGE>
 
                                  GEOGRAPHIC DISTRIBUTION(1)

<TABLE> 
<CAPTION> 
                                                                                           % of Cut-off
                                                         Number of                            Date Pool   
                                                      Initial Mortgage     Cut-off Date       Principal
Geographic Area                                            Loans          Principal Balance    Balance
- -------------------                                   ----------------   -----------------   ------------    
<S>                                                 <C>                <C>                <C>     
Alabama......................................                15         $    1,263,359.59        0.20%
Alaska.......................................                56              6,752,947.30        1.09
Arizona......................................               228             24,671,951.99        3.97
Arkansas.....................................                57              3,569,368.14        0.57
California...................................               835            153,777,554.24       24.72
Colorado.....................................               205             23,170,518.57        3.72
Connecticut..................................                50              4,177,125.33        0.67
Delaware.....................................                 4                337,721.58        0.05
District of Columbia.........................                20              1,809,505.50        0.29
Florida......................................               173             13,486,419.40        2.17
Georgia......................................                47              3,758,341.86        0.60
Hawaii.......................................                27              7,043,638.47        1.13
Idaho........................................                68              5,786,928.74        0.93
Illinois.....................................               334             32,133,016.63        5.16
Indiana......................................               111              5,382,239.85        0.87
Iowa.........................................                54              3,296,919.39        0.53
Kansas.......................................                65              4,343,022.34        0.70
Kentucky.....................................                15                818,196.47        0.13
Louisiana....................................               105              8,133,704.80        1.31
Maine........................................                32              2,743,799.02        0.44
Maryland.....................................                76              9,337,638.18        1.50
Massachusetts................................                49              5,028,172.73        0.81
Michigan.....................................               161             12,026,692.61        1.93
Minnesota....................................               454             39,046,560.70        6.28
Mississippi..................................                90              4,837,100.15        0.78
Missouri.....................................               254             15,464,383.34        2.49
Montana......................................                43              3,429,494.45        0.55
Nebraska.....................................                49              2,867,713.64        0.46
Nevada.......................................               161             20,006,443.28        3.22
New Hampshire................................                 9              1,165,376.22        0.19
New Jersey...................................               146             19,337,638.38        3.11
New Mexico...................................                80              8,359,135.63        1.34
New York.....................................               126             16,304,141.25        2.62
North Carolina...............................                78              6,663,336.80        1.07
North Dakota.................................                 8                429,154.31        0.07
Ohio.........................................               109              6,902,071.13        1.11
Oklahoma.....................................                61              3,504,936.57        0.56
Oregon.......................................               189             21,635,041.54        3.48
Pennsylvania.................................               130              9,532,728.11        1.53
Rhode Island.................................                 9                793,665.66        0.13
South Carolina...............................                21              2,259,182.13        0.36
South Dakota.................................                21              1,433,999.16        0.23
Tennessee....................................                50              4,611,243.15        0.74
Texas........................................               357             30,624,501.64        4.92
Utah.........................................                91             10,789,128.03        1.73
Vermont......................................                22              2,216,664.60        0.36
Virginia.....................................                68              6,636,949.90        1.07
Washington...................................               312             38,728,605.62        6.22
West Virginia................................                19              1,295,538.35        0.21
Wisconsin....................................               151              9,780,785.17        1.57
Wyoming......................................                 9                676,604.92        0.11
                                                          -----           ---------------      ------
 Totals:.................................                 5,904           $622,180,906.56      100.00%
                                                          =====           ===============      ======

</TABLE> 

(1) Determined by property address designated as such in the related Mortgage.

                                      S-28
<PAGE>
 
                                  CUT-OFF DATE MORTGAGE RATES

         
<TABLE> 
<CAPTION>                                                                                   % of Cut-off
                                                          Number of                            Date Pool   
                                                      Initial Mortgage     Cut-off Date       Principal
Mortgage Rates                                             Loans          Principal Balance     Balance
- ---------------                                       ----------------   -----------------   ------------    
<S>                                                    <C>              <C>                 <C> 
  5.501%  -  6.001%..........................                4          $    419,281.14          0.07%
  6.001%  -  6.500%..........................                5               441,381.13          0.07
  6.501%  -  7.000%..........................               20             2,504,544.51          0.40
  7.001%  -  7.500%..........................               53             7,590,636.35          1.22
  7.501%  -  8.000%..........................              120            19,570,208.38          3.15
  8.001%  -  8.500%..........................              274            41,492,671.05          6.67
  8.501%  -  9.000%..........................              542            77,511,726.59         12.46
  9.001%  -  9.500%..........................              718            89,447,509.09         14.38
  9.501%  -  10.000%.........................            1,060           124,240,366.17         19.97
 10.001%  -  10.500%.........................              935            91,436,527.26         14.70
 10.501%  -  11.000%.........................            1,261           102,396,967.58         16.46
 11.001%  -  11.500%.........................              574            40,220,239.18          6.46
 11.501%  -  12.000%.........................              226            17,330,381.99          2.79
 12.001%  -  12.500%.........................               66             4,606,901.95          0.74
 12.501%  -  13.000%.........................               36             2,235,611.04          0.36
 13.001%  -  13.500%.........................                8               655,125.07          0.11
 13.501%  -  14.000%.........................                1                39,542.37          0.01
 14.001%  -  14.500%.........................                1                41,285.71          0.01
                                                         -----          ---------------       -------
       Totals:...............................            5,904          $622,180,906.56        100.00%
                                                        ======          ===============        ======

<CAPTION> 
                                         GROSS MARGINS
                                                                                             % of Cut-off
                                                          Number of                            Date Pool   
                                                      Initial Mortgage      Cut-off Date       Principal
Gross Margins                                              Loans          Principal Balance     Balance
- ---------------                                       ----------------   -----------------   ------------    
<S>                                                   <C>               <C>                <C> 
  2.001%  -  3.000%..........................                  1          $    59,845.73         0.01%
  4.001%  -  5.000%..........................                  9              757,895.27         0.12
  5.001%  -  6.000%..........................                258           29,221,317.71         4.70
  6.001%  -  7.000%..........................              4,565          469,829,356.71        75.51
  7.001%  -  8.000%..........................              1,066          121,913,138.49        19.59
  8.001%  -  9.000%..........................                  5              399,352.65         0.06
                                                        --------      ------------------  -----------
       Totals:...............................              5,904      $   622,180,906.56       100.00%
                                                        ========      ==================  ===========
</TABLE> 

                                      S-29
<PAGE>
 
                                    MAXIMUM MORTGAGE RATES

<TABLE> 
<CAPTION> 
                                                                                             % of Cut-off
                                                          Number of                            Date Pool   
                                                      Initial Mortgage      Cut-off Date       Principal
Maximum Mortgage Rates                                      Loans          Principal Balance     Balance
- ----------------------                                ----------------   -----------------   ------------    
<S>                                                  <C>               <C>                  <C> 
 12.001%  -  13.000%.........................                9       $        860,662.27         0.14%
 13.001%  -  14.000%.........................               73             10,095,180.86         1.62
 14.001%  -  15.000%.........................              392             60,737,035.40         9.76
 15.001%  -  16.000%.........................            1,264            167,317,641.09        26.89
 16.001%  -  17.000%.........................            2,000            216,131,023.71        34.74
 17.001%  -  18.000%.........................            1,831            142,569,987.16        22.91
 18.001%  -  19.000%.........................              288             21,442,606.21         3.45
 19.001%  -  20.000%.........................               45              2,945,941.78         0.47
 20.001%  -  21.000%.........................                2                 80,828.08         0.01
                                                       -------       -------------------     --------  
       Totals:...............................            5,904       $    622,180,906.56       100.00%
                                                       =======       ===================     ========

<CAPTION> 
                                    MINIMUM MORTGAGE RATES
                                                                                             % of Cut-off
                                                          Number of                            Date Pool   
                                                      Initial Mortgage      Cut-off Date       Principal
Minimum Mortgage Rates                                     Loans          Principal Balance     Balance
- ----------------------                                ----------------   -----------------   ------------    
<S>                                                  <C>                <C>                <C> 
  5.001%  -  6.000%..........................                4           $    419,281.14          0.07%
  6.001%  -  7.000%..........................               25              2,945,925.64          0.47
  7.001%  -  8.000%..........................              173             27,160,844.73          4.37
  8.001%  -  9.000%..........................              816            119,004,397.64         19.13
  9.001%  -  10.000%.........................            1,778            213,687,875.26         34.34
 10.001%  -  11.000%.........................            2,196            193,833,494.84         31.15
 11.001%  -  12.000%.........................              800             57,550,621.17          9.25
 12.001%  -  13.000%.........................              102              6,842,512.99          1.10
 13.001%  -  14.000%.........................                9                694,667.44          0.11
 14.001%  -  15.000%.........................                1                 41,285.71          0.01
                                                      --------         -----------------      --------
       Totals:...............................            5,904           $622,180,906.56        100.00%
                                                      ========         =================      ========

</TABLE> 

                                      S-30
<PAGE>
 
                                 MONTH OF NEXT RATE ADJUSTMENT

<TABLE> 
<CAPTION> 
                                                                                            % of Cut-off
                                                          Number of                           Date Pool   
                                                      Initial Mortgage      Cut-off Date      Principal
Month                                                       Loans       Principal Balance      Balance
- -----                                                ----------------   -----------------   ------------    
<S>                                                 <C>                <C>                 <C> 
July 1998....................................               79             $8,557,674.94         1.38%
August 1998..................................                2                559,643.76         0.09
September 1998...............................               97             11,962,284.28         1.92
October 1998.................................              359             39,945,407.62         6.42
November 1998................................              336             40,523,807.55         6.51
December 1998................................               64              7,626,982.77         1.23
January 1999.................................                2                161,569.35         0.03
March 1999...................................                1                 45,231.26         0.01
May 1999.....................................                3                182,979.47         0.03
August 1999..................................                2                137,448.96         0.02
September 1999...............................               20              2,256,515.33         0.36
October 1999.................................               11              1,610,881.42         0.26
November 1999................................                4                346,649.75         0.06
December 1999................................               34              2,995,848.76         0.48
January 2000.................................              301             34,957,336.54         5.62
February 2000................................               32              5,388,213.33         0.87
March 2000...................................              557             64,181,928.02        10.32
April 2000...................................            1,698            168,940,056.34        27.15
May 2000.....................................            1,783            172,518,038.17        27.73
June 2000....................................              130             11,665,707.00         1.87
August 2000..................................                1                148,297.43         0.02
December 2000................................                2                357,895.36         0.06
January 2001.................................                9              1,410,730.38         0.23
February 2001................................                2                572,257.56         0.09
March 2001...................................               10              1,137,465.49         0.18
April 2001...................................              146             18,202,703.39         2.93
May 2001.....................................              153             17,152,910.19         2.76
June 2001....................................                7                715,063.00         0.11
January 2003.................................               16              1,885,292.12         0.30
March 2003...................................               14              2,399,343.59         0.39
April 2003...................................               20              2,704,001.00         0.43
May 2003.....................................                9                930,742.43         0.15
                                                         -----           ---------------     -------- 
       Totals:...............................            5,904           $622,180,906.56       100.00%
                                                         =====           ===============     ========
                                                        
</TABLE>  

                                      S-31
<PAGE>
 
                      REMAINING MONTHS TO STATED MATURITY


<TABLE> 
<CAPTION> 
                                                                                            % of Cut-off
                                                          Number of                           Date Pool   
                                                      Initial Mortgage      Cut-off Date      Principal
Remaining Months to Stated Maturity                         Loans       Principal Balance      Balance
- -----------------------------------                  ----------------   -----------------   ------------    
<S>                                                 <C>                <C>                 <C> 
175 - 180....................................                10         $    923,318.10         0.15%
301 - 350....................................                10              771,723.10         0.12
351 - 354....................................                98           10,755,509.51         1.73
355 - 357....................................             1,113          131,994,750.04        21.21
358 - 360....................................             4,673          477,735,605.81        76.78
                                                          -----         ---------------       ------
       Totals:...............................             5,904         $622,180,906.56       100.00%
                                                          =====         ===============       ======

<CAPTION> 

                              DOCUMENTATION TYPE
                                                                                            % of Cut-off
                                                          Number of                           Date Pool   
                                                      Initial Mortgage      Cut-off Date      Principal
Documentation                                              Loans         Principal Balance      Balance
- -------------                                         ----------------   -----------------   ------------    
<S>                                                 <C>                <C>                 <C> 
Full.........................................               3,929        $  403,715,907.71      64.89%
Stated.......................................               1,221           148,605,220.60      23.88
Simple 65....................................                 433            26,556,094.83       4.27
Full-Alternative.............................                 181            25,118,924.11       4.04
Lite.........................................                 121            16,104,630.57       2.59
No Doc.......................................                  19             2,080,128.74       0.33
                                                            -----        -----------------    -------
       Totals:...............................               5,904        $  622,180,906.56     100.00%
                                                            =====        =================   ========

                                   LOAN TYPE

                                                                                               % of Cut-off
                                                          Number of                             Date Pool   
                                                      Initial Mortgage      Cut-off Date        Principal
Loan Type                                                   Loans         Principal Balance      Balance
- ---------                                              ----------------   -----------------   ------------     
<S>                                                   <C>                <C>                 <C> 
2/28 Loans...................................               4,577          $465,288,359.35        74.78%
3/27 Loans...................................                 330            39,697,322.80         6.38
5/25 Loans...................................                  59             7,919,379.14         1.27
Six-Month LIBOR Loans........................                 938           109,275,845.27        17.56
                                                            -----          ---------------      -------
       Totals:...............................               5,904          $622,180,906.56       100.00%
                                                            =====          ===============      =======

</TABLE> 


                                     S-32
<PAGE>
 
                                 CREDIT GRADE



                                                                   % of Cut-off
                                   Number of                         Date Pool
                              Initial Mortgage     Cut-off Date      Principal
Risk Category                       Loans        Principal Balance    Balance
- -------------                 ----------------   ----------------- ------------
                                                                             
A- ........................         2,707         $346,193,992.79      55.64%
B  ........................         2,069          183,502,710.55      29.49 
C  ........................           821           68,023,994.91      10.93 
D  ........................           307           24,460,208.31       3.93 
                                      ---           -------------       ---- 
       Totals:.............         5,904         $622,180,906.56     100.00%
                                    =====         ===============     ======  
                                               


PURCHASE OF ADDITIONAL MORTGAGE LOANS AND SUBSEQUENT MORTGAGE LOANS

        Additional Mortgage Loans originated prior to the Closing Date will be
included in the assets of the Trust Fund on the Closing Date. In addition to the
Closing Date Mortgage Loans, the Pooling Agreement will permit the Trust Fund to
acquire Subsequent Mortgage Loans with funds on deposit in the Pre-Funding
Account. On the Closing Date, an amount equal to the excess, if any, of (i) the
sum of the Aggregate Certificate Principal Balance of the Offered Certificates
and the Overcollateralization Amount over (ii) the Pool Principal Balance of the
Closing Date Mortgage Loans as of the Cut-off Date (the "ORIGINAL PRE-FUNDED
AMOUNT") will be deposited in the Pre-Funding Account. Accordingly, the
statistical characteristics of the Mortgage Loans upon the acquisition of
Additional Mortgage Loans and Subsequent Mortgage Loans will vary somewhat from
the statistical characteristics of the Initial Mortgage Loans as of the Cut-off
Date as presented in this Prospectus Supplement. With respect to each Subsequent
Mortgage Loan, the Company will designate the later of (x) the close of business
of the first day of the month in which such Subsequent Mortgage Loan is
transferred to the Trust Fund (such date, a "SUBSEQUENT TRANSFER DATE") and (y)
the date of origination if any such Subsequent Mortgage Loan is originated in
the month of the related Subsequent Transfer Date as the Cut-off Date (the
"SUBSEQUENT CUT-OFF DATE") for such Subsequent Mortgage Loan.

        The obligation of the Trust Fund to purchase Additional Mortgage Loans
and Subsequent Mortgage Loans, as of the Closing Date or Subsequent Transfer
Date is subject to the following requirements, among others: (i) the Rating
Agency Condition (as defined herein) shall have been satisfied; (ii) such
Mortgage Loans may not be 30 or more days contractually delinquent; (iii) the
remaining term to maturity of such Mortgage Loans may not exceed 360 months; and
(iv) following the purchase of all such Mortgage Loans by the Trust Fund, such
Mortgage Loans, as a whole and by Pool Principal Balance, (a) will have a
weighted average LTV of not more than 78%; (b) will have a weighted average
gross margin that is not more than 25 basis points less than the weighted
average gross margin of the Initial Mortgage Loans as of the Cut-Off Date; (c)
will have no more than 1% of such Mortgage Loans with LTVs in excess of 90%; (d)
will not include more than 75%, by Pool Principal Balance, of 2/28 Loans, 7%, by
Pool Principal Balance, of 3/27 Loans and 1.5%, by Pool Principal Balance, of
5/25 Loans; (e) each of such Mortgage Loans will have a gross margin which
exceeds the highest Certificate Margin (as defined herein) on any class of
Certificates; and (f) will have no more than 7%, by Pool Principal Balance, that
are non-owner-occupied properties. In addition, the final Mortgage Pool, as of
the end of the Pre-Funding Period, will include no more than 25% of Mortgage
Loans, by Pool Principal Balance, that are secured by Mortgaged Properties
located in the State of California and no more than 7% of Mortgage Loans, by
Pool Principal Balance, that are secured by Mortgaged Properties located in any
other state. Moreover, the obligation of the Trust Fund to purchase Subsequent
Mortgage Loans will also be subject to the requirements set forth in "Risk
Factors--Additional Mortgage Loans and Subsequent Mortgage Loans" above.

                                     S-33
<PAGE>
 
        The "RATING AGENCY CONDITION" shall be satisfied if after five (5) days
prior written notice to each Rating Agency of the transfer of Additional
Mortgage Loans to the Trust Fund on the Closing Date and Subsequent Mortgage
Loans to the Trust Fund on the related Subsequent Transfer Date, as applicable,
no Rating Agency shall have notified any of the Seller, the Company or the
Trustee that the then-current ratings on any class of Offered Certificates is
subject to review or downgrade.

MANDATORY REPURCHASE OR SUBSTITUTION OF MORTGAGE LOANS

        The Seller is required, with respect to Mortgage Loans that are found by
the Company or the Trustee to have defective documentation, or in respect of
which the Seller has breached a representation or warranty, to the extent set
forth in the Purchase Agreement and the Pooling Agreement, to repurchase such
Mortgage Loan or substitute for such Mortgage Loan one or more Mortgage Loans
having essentially the same characteristics as the Mortgage Loan being replaced,
using criteria set forth in the Pooling Agreement. See "Description of the
Purchase Agreement" herein.

ADDITIONAL INFORMATION

        The description in this Prospectus Supplement of the Mortgage Pool and
the Mortgaged Properties is based upon the Mortgage Pool as constituted at the
close of business on the Cut-off Date. Prior to the issuance of the Offered
Certificates, Additional Mortgage Loans will be included in the pool of Closing
Date Mortgage Loans and Initial Mortgage Loans may be removed from the Mortgage
Pool as a result of incomplete documentation or otherwise, if the Company deems
such removal necessary or appropriate. A limited number of other mortgage loans
may be added to the Mortgage Pool prior to the issuance of the Offered
Certificates. The Company believes that the information set forth herein will be
substantially representative of the characteristics of the Mortgage Pool as it
will be constituted at the time the Offered Certificates are issued although the
range of Mortgage Rates and maturities and certain other characteristics of the
Mortgage Loans in the Mortgage Pool may vary. However, the Seller does not
anticipate that more than 5% of the Mortgage Loans (by Pool Principal Balance)
as of the end of the Pre-Funding Period will deviate from the characteristics of
the Mortgage Loans set forth in this Prospectus Supplement.

        A Current Report on Form 8-K will be available to purchasers of the
Offered Certificates and will be filed, together with the Pooling Agreement,
with the Securities and Exchange Commission within fifteen days after the
initial issuance of the Offered Certificates. An additional Current Report on
Form 8-K will also be filed prior to the Closing Date and will contain detailed
information relating to the Closing Date Mortgage Loans, including any
Additional Mortgage Loans, as of the Cut-off Date to the extent information is
not included in the final Prospectus Supplement relating to the Offered
Certificates. In addition, a Current Report on Form 8-K will be available to
purchasers of the Offered Certificates and will be filed and incorporated by
reference to the Registration Statement with the Securities and Exchange
Commission within fifteen days after the end of the Pre-Funding Period. In the
event Mortgage Loans are removed from or added to the Mortgage Pool as set forth
in the preceding paragraph, such removal or addition will be noted in the
Current Report on Form 8-K.

                      THE SELLER AND THE MASTER SERVICER

        The Initial Mortgage Loans will be acquired by the Company on the
Closing Date from WMC Mortgage Corp. ("WMC", the "SELLER" or the "MASTER
SERVICER"). WMC will be responsible for servicing the Mortgage Loans for the
Trust Fund in accordance with WMC's policies and procedures for servicing
mortgage loans and in accordance with the terms of the Pooling Agreement.

        WMC is a mortgage banking company incorporated in the State of
California. Established in 1955, WMC has developed a national mortgage
origination franchise, with special emphasis on originating single-family,
sub-prime mortgage loans in each of the regions in which it competes. WMC
historically originated both prime-quality mortgage loans and sub-prime-quality
mortgage loans. WMC recently sold its prime mortgage loan origination business
and will originate prime mortgage loans only on a limited basis. WMC has
approximately 1,300 employees and operates both production support and loan
servicing platforms for its originations.

        WMC was owned by a subsidiary of Weyerhaeuser Company until May 1997
when it was sold to WMC Finance Co., a company owned principally by affiliates
of Apollo Management, L.P. ("APOLLO"), a private investment firm.

                                     S-34
<PAGE>
 
        WMC Equity Services ("EQUITY SERVICES"), a division of WMC formed in
April 1995, is the primary business unit responsible for the sub-prime
residential mortgage origination business. Equity Services' business is
headquartered in WMC's home office in Woodland Hills, California with
underwriting and closing centers in Hollywood, Florida; Honolulu, Hawaii;
Schaumburg, Illinois; Chantilly, Virginia; Santa Ana, California and San Jose,
California; the Woodland Hills, California headquarters; and 4 satellite
offices. Equity Services currently has approximately 1,000 employees.

        Equity Services' originations to date have come primarily through its
broker relationships. There are approximately 170 sub-prime loan officers who
are responsible for recruiting and managing the independent broker network. In
July 1996, Equity Services began a sub-prime retail origination effort by
placing a sub-prime loan officer in most of WMC's prime retail branches. In
conjunction with WMC's plans to sell its prime origination business, WMC began,
in January, 1998, opening retail branches devoted primarily to sub-prime
originations. Currently, 15 new sub-prime retail branches have been opened and
WMC has created a telemarketing operation. The sub-prime mortgage loan
production of Equity Services totaled approximately $446 million in 1996 and
approximately $2 billion for the twelve months ending December 31, 1997
(approximately $1.8 billion of which were wholesale and approximately $200
million of which were retail).

                       WMC MORTGAGE CORP.'S LOAN PROGRAM

UNDERWRITING GUIDELINES

        The Mortgage Loans will have been originated generally in accordance
with underwriting guidelines (the "WMC GUIDELINES") established by Equity
Services. The WMC Guidelines are primarily intended to (a) determine that the
borrower has the ability to repay the mortgage loan in accordance with its terms
and (b) determine that the related mortgaged property will provide sufficient
value to recover the investment if the borrower defaults. On a case-by-case
basis Equity Services may determine that, based upon compensating factors, a
prospective mortgagor not strictly qualifying under the underwriting risk
category or other guidelines described below warrants an underwriting exception.
Compensating factors may include, but are not limited to, low loan-to-value
ratio ("LTV"), low debt-to- income ratio ("DEBT RATIO"), good mortgage payment
history, stable employment and time in residence at the applicant's current
address. It is expected that a substantial number of the Mortgage Loans to be
included in the Trust Fund will represent such underwriting exceptions.

        The Mortgage Loans in the Trust Fund will fall within the following six
documentation type categories established by Equity Services: Full
Documentation, Full-Alternative Documentation, Lite Documentation, Stated
Documentation, No Ratio Documentation and Simple 65 Documentation. Certain of
the Mortgage Loans will have been underwritten (in many cases, as described
above, subject to exceptions for compensating factors) in accordance with
programs established by Equity Services for the origination of mortgage loans
secured by mortgages on condominiums, vacation and second homes, manufactured
housing and two- to four-family properties. In addition, Equity Services has
established specific parameters for Super Jumbo Loans, which are designated in
the WMC Guidelines as mortgage loans with original principal balances of
$500,000 or more.

        Under the WMC Guidelines, Equity Services or the applicable originating
broker reviews and verifies the loan applicant's eligible sources of income
(except under the Stated Documentation, No Ratio Documentation and Simple 65
Documentation categories), calculates the amount of income from eligible sources
indicated on the loan application, reviews the credit and mortgage payment
history of the applicant and calculates the Debt Ratio (except under the No
Ratio Documentation and Simple 65 Documentation categories) to determine the
applicant's ability to repay the loan, and reviews the mortgaged property for
compliance with the WMC Guidelines. The WMC Guidelines are applied in accordance
with a procedure which complies with applicable federal and state laws and
regulations and require, among other things, (i) an appraisal of the mortgaged
property which conforms to FHLMC and FNMA standards and (ii) a review of such
appraisal by a WMC-approved review appraiser or by WMC's in-house appraisal
staff, which review, depending upon the original principal balance and LTV of
the related mortgaged property, may consist of a second appraisal, a field
review or a desk review. The WMC Guidelines permit mortgage loans with LTVs of
up to 90% (lower in the case of (i) risk categories below "A-", (ii) Lite
Documentation, Stated Documentation, No Ratio Documentation and Simple 65
Documentation categories, (iii) condominium, vacation and second home and

                                     S-35
<PAGE>
 
manufactured housing mortgaged property types, (iv) Super Jumbo Loans and (v)
refinance mortgage loans). The WMC Guidelines permit combined LTVs ("CLTV") of
up to 100% first and second lien mortgage loans (lower in the case of risk
categories below "C", No Ratio Documentation and Simple 65 Documentation
categories), provided that mortgage loans with LTVs of 90% or more are not
eligible for second lien financing. Under the WMC Guidelines, cash out on
refinance mortgage loans is generally (i) unlimited on Full Documentation
mortgage loans with LTVs of up to 85%, Stated Documentation and No Ratio
Documentation mortgage loans with LTVs of up to 80%, and Simple 65 Documentation
mortgage loans with LTVs of up to 65%, (ii) limited to 20% of the loan amount
after payment of all revolving debt for mortgage loans with LTVs over 85% and
(iii) limited to $125,000 on mortgage loans in risk category "D".

        All mortgage loans originated or purchased under the WMC Guidelines are
based on loan application packages submitted through mortgage brokerage
companies or WMC's retail branches or on loan files (which include loan
application documentation) submitted by correspondents. Loan application
packages submitted through mortgage brokerage companies, containing in each case
relevant credit, property and underwriting information on the loan request, are
compiled by the applicable mortgage brokerage company and submitted to Equity
Services for approval and funding. The mortgage brokerage companies receive a
portion of the loan origination fee charged to the mortgagor at the time the
loan is made. No single mortgage brokerage company accounts for more than 2%,
measured by outstanding principal balance, of the sub-prime mortgage loans
originated by WMC.

        The WMC Guidelines require that the documentation accompanying each
mortgage loan application include, among other things, a credit report on the
related applicant from a credit reporting company. The report typically contains
information relating to such matters as credit history with local and national
merchants and lenders, installment debt payments and any record of defaults,
bankruptcy, repossession, suits or judgments. In the case of purchase money
mortgage loans, WMC generally verifies the source of funds for the downpayment
(except in the case of owner-occupied properties with LTVs less than or equal to
75%). In the case of mortgage loans originated under the Full Documentation
category, the WMC Guidelines require documentation of income (which may consist
of (i) a verification of employment form covering a specified time period which
varies with LTV, (ii) two most recent pay stubs and two years of tax returns
and/or (iii) two years of bank statements) and telephonic verification. Under
the Full-Alternative Documentation category, only two years of bank statements
are required. In the case of mortgage loans originated under the Lite
Documentation category, the WMC Guidelines require similar documentation of
income, provided that such documentation may cover shorter periods of time and
telephonic verification may be omitted. Lite Documentation mortgage loans are
generally acceptable at 5% greater LTV than Stated Documentation mortgage loans,
up to a maximum of 80% LTV. In the case of mortgage loans originated under the
Stated Documentation category, the WMC Guidelines require (i) that income be
stated on the application, accompanied by proof of self employment in the case
of self-employed individuals, (ii) that a WMC prefunding auditor conduct
telephonic verification of employment, or in the case of self-employed
individuals, telephonic verification of business line and (iii) that stated
income be consistent with type of work listed on the application. No Ratio
Documentation mortgage loans ("A-" risk categories only) and Simple 65
Documentation mortgage loans require no proof of self- employment, income
documentation or proof of assets. Debt Ratio calculations are not used in the
case of No Ratio Documentation and Simple 65 Documentation mortgage loans.

        The general collateral requirements in the WMC Guidelines specify that a
mortgaged property not have a condition rating of lower than "average". For
mortgage loans with LTVs greater than 80%, deferred maintenance costs may
generally not exceed $1,500. At LTVs of 80% and below, deferred maintenance
costs are generally acceptable at the lesser of $4,000 or 3% of the value of the
mortgaged property. Each appraisal includes a market data analysis based on
recent sales of comparable homes in the area. The general collateral
requirements in the WMC Guidelines specify conditions and parameters relating to
zoning, land-to-improvement ratio, special hazard zones, neighborhood property
value trends, whether the property site is too isolated, whether the property
site is too close to commercial businesses, whether the property site is rural,
city or suburban, whether the property site is typical for the neighborhood in
which it is located and whether the property site is sufficient in size and
shape to support all improvements.

        The WMC Guidelines used by Equity Services are less stringent than the
standards generally acceptable to FNMA and FHLMC with regard to the mortgagor's
credit standing and repayment ability and in certain other

                                     S-36
<PAGE>
 
respects. Mortgagors who qualify under the WMC Guidelines generally have payment
histories and Debt Ratios which would not satisfy FNMA and FHLMC underwriting
guidelines and may have a record of major derogatory credit items such as
outstanding judgments or prior bankruptcies. The WMC Guidelines establish the
maximum permitted LTV for each loan type based upon these and other risk
factors.

        Equity Services requires that all mortgage loans have title insurance
and be secured by liens on real property. Equity Services also requires that
fire and extended coverage casualty insurance be maintained on the mortgaged
property in an amount equal to the greater of full replacement or the amount of
all liens on such mortgaged property. In addition, flood insurance is obtained
where applicable and a tax service is used to monitor the payment of property
taxes on all loans.

RISK CATEGORIES

        Under the WMC Guidelines, various risk categories are used to grade the
likelihood that the mortgagor will satisfy the repayment conditions of the
mortgage loan. These risk categories establish the maximum permitted LTV and
loan amount, given the borrower's mortgage payment history, the borrower's
consumer credit history, the borrower's liens/charge-offs/bankruptcy history,
the borrower's Debt Ratio (except under the No Ratio Documentation category),
the borrower's use of proceeds (purchase or refinance), the documentation type
and other factors. Lite Documentation mortgage loans are generally acceptable at
5% greater LTV than Stated Documentation mortgage loans, up to a maximum of 80%
LTV. No Ratio Documentation mortgage loans have a maximum loan amount of
$350,000 and a maximum LTV of 80%. Simple 65 Documentation mortgage loans have a
maximum loan amount of $250,000 and a maximum LTV of 65%. In general, higher
credit risk mortgage loans are graded in categories which permit higher Debt
Ratios and more (or more recent) major derogatory credit items such as
outstanding judgments or prior bankruptcies. Tax liens are not considered in
determining risk category; derogatory medical collections are not considered in
determining risk category and are not required to be paid off; and delinquent
student loans are not considered in determining risk category if other consumer
credit is paid as agreed.

        The WMC Guidelines specify the following risk categories and associated
criteria for grading the potential likelihood that an applicant will satisfy the
repayment obligations of a mortgage loan. However, as described above, the
following are guidelines only, and exceptions are made on a case-specific basis.
In addition, variations of the following criteria are applicable under the
programs established by Equity Services for the origination of Super Jumbo Loans
and for the origination of mortgage loans secured by mortgages on condominiums,
vacation and second homes, manufactured housing and two- to four-family
properties.

RISK CATEGORY "A-"

Maximum loan amount: $600,000 for Full Documentation; $400,000 for Stated
Documentation; $300,000 for non- owner-occupied mortgaged property.

Mortgage payment history: not more than two 30 day delinquencies during the
preceding 12 months (a rolling 30 day delinquency counts as only one such
delinquency) and no 60 day delinquencies during the preceding 12 months.

Consumer credit history: majority paid as agreed during the preceding 12 months;
30 day delinquencies and isolated 60 day delinquencies during the preceding 12
months are permitted.

Liens/charge-offs: minor in nature.

Bankruptcy: permitted if filed more than two years preceding origination of
loan.

Notice of Default ("NOD")/foreclosures: none permitted within the preceding two
years.

Maximum LTV: 90% for Full Documentation and owner-occupied mortgaged property;
80% for Full Documentation and non-owner-occupied mortgaged property; 80% for
Stated Documentation and owner-occupied mortgaged property; 70% for Stated
Documentation and non-owner-occupied mortgaged property. For 90% LTV mortgage
loans, maximum loan amount is limited to $400,000 and maximum Debt Ratio is
limited to 45%.

Debt Ratio: 45% to 55%.

                                     S-37
<PAGE>
 
RISK CATEGORY "B"

Maximum loan amount: $500,000 for Full Documentation; $400,000 for Stated
Documentation; $300,000 for non-owner-occupied mortgaged property.

Mortgage payment history: either (i) not more than two 30 day delinquencies and
one 60 day delinquency during the preceding 12 months (a rolling 30 day or 60
day delinquency counts as only one such delinquency) or (ii) not more than four
30 day delinquencies during the preceding 12 months (a rolling 30 day
delinquency counts as only one such delinquency) and no 60 day delinquencies
during the preceding 12 months.

Consumer credit history: some 60 day and some 90 day delinquencies during the
preceding 12 months are permitted. A borrower with no consumer credit history
will be deemed to have a "B" risk category consumer credit history.

Liens/charge-offs: minor in nature.

Bankruptcy: permitted if filed more than two years preceding origination of
loan.

NODs/foreclosures: none permitted within the preceding two years.

Maximum LTV: 85% for Full Documentation and owner-occupied mortgaged property;
75% for Full Documentation and non-owner-occupied mortgaged property; 75% for
Stated Documentation and owner-occupied mortgaged property; 65% for Stated
Documentation and non-owner-occupied mortgaged property.

Debt Ratio: 50% to 60%.

RISK CATEGORY "C"

Maximum loan amount: $400,000 for Full Documentation; $350,000 for Stated
Documentation; $250,000 for non-owner-occupied mortgaged property.

Mortgage payment history: 60 day and 90 day delinquencies during the preceding
12 months are permitted at Equity Services' discretion.

Consumer credit history: a pattern of late payments during the preceding 12
months is permitted.

Liens/charge-offs: permitted at Equity Services' discretion.

Bankruptcy: permitted if filed more than 12 months preceding origination of
loan; if Chapter 13, an LTV of 70% or less is allowed and the Seller will pay
off a bankruptcy trustee if payments in the plan were as agreed.

NODs/foreclosures: none permitted within the preceding 12 months.

Maximum LTV: 75% for Full Documentation and owner-occupied mortgaged property
(80% where borrower has 5 years steady employment with the same employer,
borrower has 5 years of residency in the same house, loan amount does not exceed
$300,000, mortgaged property is a single-family residence and Debt Ratio does
not exceed 50%); 70% for Full Documentation and non-owner-occupied mortgaged
property; 70% for Stated Documentation and owner-occupied mortgaged property;
60% for Stated Documentation and non-owner-occupied mortgaged property.

Debt Ratio: 50% to 60%.

RISK CATEGORY "D"

Maximum loan amount: $300,000 for Full Documentation; $200,000 for Stated
Documentation; $200,000 for non-owner-occupied mortgaged property.

Mortgage payment history: maximum 120 day delinquency status (up to 149 actual
days) during the preceding 12 months.

Consumer credit history: poor consumer credit history during the preceding 12
months is permitted.

Liens/charge-offs: permitted at Equity Services' discretion.

Bankruptcy: permitted if discharged at least one day prior to origination of the
loan.

NODs/foreclosures: NOD outstanding less than 149 days at the time of origination
of the loan is permitted.

                                     S-38
<PAGE>
 
Maximum LTV: 70% for Full Documentation and owner-occupied mortgaged property;
60% for Full Documentation and non-owner-occupied mortgaged property; 65% for
Stated Documentation and owner-occupied mortgaged property; 60% for Stated
Documentation and non-owner-occupied mortgaged property.

Debt Ratio: 60%.

LIMITED SUB-PRIME SERVICING EXPERIENCE; LOSS AND DELINQUENCY EXPERIENCE

        Until recently, Equity Services sold its sub-prime product on a
whole-loan, servicing released basis to secondary market investors.
Consequently, there is currently very limited information regarding the
delinquency and loss experience relating to WMC's sub-prime mortgage portfolio.
In addition, WMC historically serviced only conforming or prime quality mortgage
loans, and the majority of that servicing portfolio was sold in connection with
the acquisition of WMC by Apollo. WMC's servicing platform is currently directed
primarily to servicing the sub-prime market.

        Sub-prime mortgage loans originated or acquired by WMC were first
securitized in August, 1997 when the WMC Mortgage Loan Pass-Through
Certificates, Series 1997-1 were issued (the "WMC 1997-1 CERTIFICATES"). WMC has
completed two additional securitizations for the issuance of the WMC Mortgage
Loan Pass-Through Certificates, Series 1997-2 (the "WMC 1997-2 CERTIFICATES")
and the WMC Mortgage Loan Asset Backed Certificates, Series 1998-1 (the "WMC
1998-1 CERTIFICATES"). The table below summarizes the delinquency information
for (i) the mortgage loans in all three securitizations as reported at April 30,
1998. It should be noted that the total amount of mortgage loans on which the
data below is based includes many mortgage loans which were not, as of the
respective dates indicated, outstanding long enough to give rise to some of the
indicated periods of delinquency, to foreclosure or bankruptcy proceedings or to
forbearance or REO property status. In the absence of such mortgage loans, the
delinquency, forbearance, foreclosure, bankruptcy and REO property percentages
indicated above would be higher and could be substantially higher. Because the
Trust Fund will consist of a fixed group of Mortgage Loans, the actual
delinquency, forbearance, foreclosure, bankruptcy and REO property percentages
with respect to the Mortgage Pool may therefore be expected to be higher, and
may be substantially higher, than the percentages indicated below.

Total Principal Amount and Number of Loans Outstanding 
in WMC Sub-Prime Securitizations......................   $859,002,701      8,315

Delinquency(1) (Principal Amount and Number)                            

        Period of Delinquency:                                          

               30-59 Days.............................    $16,508,752        161

               60-89 Days.............................       $742,397          3

               90+ Days...............................       $385,902          4

        Total Delinquencies...........................    $17,637,051        168
                                                     
Delinquencies as a Percentage of Total Outstanding 
Loans.................................................       2.05%

Foreclosures Pending(2) (Principal Amount)............    $29,350,325

Foreclosures Pending as a Percentage of
        Total Loans Outstanding.......................       3.42%

Bankruptcies Pending(3) (Principal Amount)............     $5,111,978

Bankruptcies Pending as a
        Percentage of Total Loans Outstanding.........       0.60%

Total Delinquencies plus Foreclosures Pending and 
Bankruptcies Pending (Principal Amount)...............    $52,099,353

Total Delinquencies Plus Foreclosures Pending and            
Bankruptcies Pending as a Percentage of Total Loans 
Outstanding...........................................       6.07% 

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

(1)     The delinquency balances, percentages and numbers set forth under this
        heading exclude (a) delinquent mortgage loans that were in foreclosure
        at the date indicated ("FORECLOSURE LOANS"), (b) delinquent mortgage
        loans as to which the related

                                     S-39
<PAGE>
 
        mortgagor was in bankruptcy proceedings at the date indicated
        ("BANKRUPTCY LOANS"). All Foreclosure Loans and Bankruptcy Loans have
        been segregated into the sections of the table entitled "Foreclosures
        Pending" and "Bankruptcies Pending", respectively, and are not included
        in the "30-59 Days," "60-89 Days," "90+ Days" and "Total Delinquencies"
        sections of the table.
(2)     Mortgage loans that are in foreclosure but as to which the mortgaged
        property has not been liquidated at the date indicated. 
(3)     Mortgage loans as to which the related mortgagor is in bankruptcy
        proceedings at the date indicated.

        The foregoing information was taken directly from the reports to the
holders of the WMC 1997-1 Certificates, WMC 1997-2 Certificates and WMC 1998-1
Certificates, which is provided by the related trustee and based on information
provided by the Master Servicer. The Company makes no representation or warranty
as to the accuracy of the foregoing information. The delinquency, foreclosure
and bankruptcy numbers, percentages and aggregate principal balances of the
mortgage loans, in each case are calculated as of the last day of the calendar
month in the month preceding the related determination date.

QUALITY CONTROL PROCEDURES HIGHLIGHTS

        Each month, WMC's quality control department conducts a review and
verification of approximately 10% of the loans originated and purchased during
the previous month with specific attention to the following areas:

        Legal Documentation: Promissory note, mortgage, deed of trust,
truth-in-lending disclosure, title policy and all other applicable origination
documents are reviewed for accuracy and proper signatures.

        Credit Documentation: All credit verifications, credit applications and
credit reports are reviewed for accuracy and proper signatures.

        All reviews are reported to management on a monthly basis. Management
meets with the department supervisors in both underwriting and quality control
to review results. Quality control functions are performed separately from loan
originating and underwriting.

        Quality Control Appraisals: Each appraisal is reviewed with emphasis on
the following areas: verification of occupancy, valuation method, and review of
comparable sales.

        In addition to the review above, re-inspections are performed on 10% of
the reviewed loans, i.e., approximately 1.0% of originations. If a pattern of
questionable values or methodology becomes apparent for an appraiser, a meeting
is arranged to discuss these problems, and the appraisal may be replaced.

COLLECTION PROCEDURES

        Collections are conducted by WMC's service center at its corporate
headquarters in Woodland Hills, California.

        The collection department is structured in such a way that generally the
most experienced collectors are responsible for the accounts which are most
delinquent. Accounts which are 1-29 days delinquent are handled by collectors
with a minimum of 2 years of experience in sub-prime mortgage collections.
Accounts which are 30-59 days delinquent are handled by collectors with a
minimum of 3 years of experience in sub-prime mortgage collections. All accounts
over 60 days delinquent are reviewed by a loss mitigation collector with a
minimum of 5 years of experience in sub-prime mortgage collections. Accounts may
be transferred to a loss mitigation collector at any time during the delinquency
process, depending on the loan situation and the degree of delinquency. Loss
mitigation collectors are responsible for accounts requiring "special handling",
such as short pays, forbearance, settlement, and overall workout handling. Loss
mitigation collectors review all pre-foreclosure accounts and are responsible
for packaging loans for foreclosure committee approval. Bankruptcy and
foreclosure collectors (or processors) with a minimum of 3 years of experience
in sub-prime mortgage collections are responsible for monitoring
trustee/attorney performance. The REO department is responsible for marketing
and managing the sale effort for any property acquired through foreclosure, and
a minimum of 2 years of experience in mortgage collections is required.

YEAR 2000 CONSEQUENCES

        As is the case with most companies using computers in their operations,
WMC is faced with the task of completing its compliance goals in connection with
the year 2000 issue during the next year and a half. The year 2000 issue is the
result of prior computer programs being written using two digits, rather than
four digits, to define the

                                     S-40
<PAGE>
 
applicable year. Any of WMC's programs that have time-sensitive software may
recognize a date using "00" as the year 1900 rather than the year 2000. This
could result in major system failure or miscalculations. WMC is presently in the
process of upgrading its computer software to programs which will be year 2000
compliant. WMC has no mainframe applications. All of WMC's computer applications
run on either a personal computer, a network server or on an AS400. WMC uses
third-party vendor software packages for all of its major systems. An outside
organization has been retained as consultants to WMC to manage and staff the
year 2000 assessments and planning effort. It is the expectation of WMC to have
all of its systems that support core business processes upgraded and tested by
December 31, 1998. In late March 1998, WMC was informed that it should plan for
its Year 2000 Compliant Release for its mortgage loan processing system to be
available on September 30, 1998, rather than the previously targeted June 1998.
WMC is now working to determine the effect that the delay will have on being
able to complete all testing by December 31, 1998. While WMC currently is unable
to quantify the overall cost of this work, it does not foresee any materially
adverse effects on WMC's results of operations or financial conditions as a
result of such changes.

        However, in the event that any of WMC's suppliers, customers, brokers or
agents do not successfully and timely achieve year 2000 compliance, WMC's
business or operations could be materially adversely affected.

                          DESCRIPTION OF CERTIFICATES

GENERAL

        The Series 1998-A WMC Mortgage Pass-Through Certificates will consist of
the following seven classes: (i) Class A Certificates (the "CLASS A
CERTIFICATES"); (ii) Class M-1 Certificates (the "CLASS M-1 CERTIFICATES") and
Class M-2 Certificates (the "CLASS M-2 CERTIFICATES", together, the "CLASS M
CERTIFICATES"); (iii) Class B Certificates (the "CLASS B CERTIFICATES," together
with the Class M Certificates, the "SUBORDINATE CERTIFICATES"); (iv) Class C
Certificates (the "CLASS C CERTIFICATES") and (v) Class R-I Certificates and
Class R-II Certificates (together, the "CLASS R CERTIFICATES" or the "RESIDUAL
CERTIFICATES"). Only the Class A Certificates and the Subordinate Certificates
(together, the "OFFERED CERTIFICATES") are offered hereby.

        The Certificates will evidence the entire beneficial ownership interest
in the Trust Fund. The Trust Fund will consist of: (i) the Mortgage Loans; (ii)
such assets as from time to time are identified as deposited in respect of the
Mortgage Loans in the Certificate Account, the Distribution Account, the
Pre-Funding Account, the Capitalized Interest Account and the Available Funds
Cap Carryover Reserve Account and belonging to the Trust Fund; (iii) property
acquired by foreclosure of such Mortgage Loans or deed in lieu of foreclosure;
(iv) any applicable insurance policies; and (v) all proceeds of the foregoing.

        The Offered Certificates will be issued in book-entry format in minimum
denominations of $25,000 and integral multiples of $1 in excess thereof.

BOOK-ENTRY REGISTRATION OF THE OFFERED CERTIFICATES

        Holders of the Offered Certificates (the "DTC REGISTERED CERTIFICATES")
may elect to hold their DTC Registered Certificates through DTC, in the United
States, or CEDEL or Euroclear, in Europe, if they are Participants (as defined
in the Prospectus) of such systems, or indirectly through organizations which
are Participants in such systems. The DTC Registered Certificates will be issued
in one or more securities which equal the aggregate Certificate Principal
Balance of the DTC Registered 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 their Participants through customers'
securities accounts in CEDEL's and Euroclear's names on the books of their
respective depositaries (in such capacities, individually the "RELEVANT
DEPOSITARY" and collectively the "EUROPEAN DEPOSITARIES") which in turn will
hold such positions in customers' securities accounts in the depositaries' names
on the books of DTC. DTC Registered Certificateholders that are not Participants
or Intermediaries (as defined in the Prospectus) but desire to purchase, sell or
otherwise transfer ownership of, or other interests in the DTC Registered
Certificates may do so only through Participants or Intermediaries. Accordingly,
DTC Registered Certificateholders will not be recognized by the Trustee or
Master Servicer as Certificateholders, as such term is defined in the Pooling
Agreement, and DTC Registered Certificateholders will be permitted to receive
information furnished to Certificateholders and to exercise the rights of
Certificateholders only indirectly through DTC, its Participants and

                                     S-41
<PAGE>
 
Intermediaries. Except as described below, no DTC Registered Certificateholder
will be entitled to receive a physical certificate representing such security (a
"DEFINITIVE CERTIFICATE"). Unless and until Definitive Certificates are issued,
it is anticipated that the only "HOLDER" of the DTC Registered Certificates will
be Cede, as nominee of DTC.

        DTC Registered Certificateholders will receive all payments of principal
of, and interest on, the DTC Registered Certificates from the Trustee through
DTC, Participants and Intermediaries. While the DTC Registered 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 and
Intermediaries on whose behalf it acts with respect to the DTC Registered
Certificates and is required to receive and transmit payments of principal of,
and interest on, the DTC Registered Certificates. Participants and
Intermediaries with whom DTC Registered Certificateholders have accounts with
respect to DTC Registered Certificates are similarly required to make book-entry
transfers and receive and transmit such payments on behalf of their respective
DTC Registered Certificateholders.

        DTC Registered Certificateholders will not receive or be entitled to
receive Definitive Certificates representing their respective interests in the
DTC Registered Certificates, except under the limited circumstances described
below. Unless and until Definitive Certificates are issued, DTC Registered
Certificateholders who are not Participants may transfer ownership of DTC
Registered Certificates only through Participants and Intermediaries by
instructing such Participants and Intermediaries to transfer the DTC Registered
Certificates, by book-entry transfer, through DTC for the account of the
purchasers of such DTC Registered Certificates, which account is maintained with
their respective Participants. Under the Rules and in accordance with DTC's
normal procedures, transfers of ownership of DTC Registered Certificates will be
executed through DTC and the accounts of the respective Participants at DTC will
be debited and credited. Similarly, the Participants and Intermediaries will
make debits or credits, as the case may be, on their records on behalf of the
selling and purchasing DTC Registered Certificateholders.

        Under a book-entry format, DTC Registered Certificateholders of the DTC
Registered Certificates may experience some delay in their receipt of payments,
since such payments will be forwarded by the Trustee to Cede. Payments with
respect to DTC Registered Certificates held through CEDEL or Euroclear will be
credited to the cash accounts of Participants in such systems in accordance with
the relevant system's rules and procedures, to the extent received by the
Relevant Depositary. Such payments will be subject to tax reporting in
accordance with relevant United States tax laws and regulations. Because DTC can
only act on behalf of Participants and Intermediaries, the ability of a DTC
Registered Certificateholder to pledge DTC Registered Certificates to persons or
entities that do not participate in the such system, or otherwise take actions
in respect of such DTC Registered Certificates, may be limited due to the lack
of physical certificates for such DTC Registered Certificates. In addition,
issuance of the DTC Registered Certificates in book-entry form may reduce the
liquidity of such DTC Registered Certificates in the secondary market since
certain potential investors may be unwilling to purchase securities for which
they cannot obtain physical certificates.

        DTC has advised the Trustee that, unless and until Definitive
Certificates are issued, DTC will take any action permitted to be taken by the
holders of the DTC Registered Certificates under the Pooling Agreement only at
the direction of the Participants and Intermediaries to whose DTC accounts the
DTC Registered Certificates are credited, to the extent that such actions are
taken on behalf of the Participants and Intermediaries whose holdings include
such DTC Registered Certificates. CEDEL or Euroclear, as the case may be, will
take any other action permitted to be taken by holders of DTC Registered
Certificates under the Pooling Agreement on behalf of a Participant in such
system 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
and Intermediaries, with respect to some DTC Registered Certificates which
conflict with actions taken with respect to other DTC Registered Certificates.

        Definitive Certificates will be issued to DTC Registered
Certificateholders of the DTC Registered Certificates, or their nominees, rather
than to DTC, if (a) the Trustee determines that the DTC is no longer willing,
qualified or able to discharge properly its responsibilities as nominee and
depository with respect to the DTC Registered Certificates and the Trustee is
unable to locate a qualified successor, (b) the Trustee elects to terminate a

                                     S-42
<PAGE>
 
book-entry system through DTC or (c) after the occurrence of an Event of
Default, pursuant to the Pooling Agreement, DTC Registered Certificateholders of
any class having Percentage Interests aggregating at least a majority of the
Certificate Principal Balances of such DTC Registered Certificates advise the
DTC through the Intermediaries and the Participants in writing that the
continuation of a book-entry system through DTC (or a successor thereto) is no
longer in the best interests of such DTC Registered Certificateholders.

        Upon the occurrence of any of the events described in the immediately
preceding paragraph, the Trustee will be required to notify all DTC Registered
Certificateholders of the occurrence of such event and the availability through
DTC of Definitive Certificates. Upon surrender by DTC of the global certificate
or certificates representing the DTC Registered Certificates and instructions
for re-registration, the Trustee will issue and authenticate Definitive
Certificates, and thereafter the Trustee will recognize the holders of such
Definitive Certificates as Certificateholders under the Pooling Agreement.

        Although DTC, CEDEL and Euroclear have agreed to the foregoing
procedures in order to facilitate transfers of DTC Registered Certificates among
Participants and Intermediaries 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. See Annex I hereto.

        None of the Company, the Master Servicer or the Trustee will have any
liability for any actions taken by DTC or its nominee, including, without
limitation, actions for any aspect of the records relating to or payments made
on account of beneficial ownership interests in the DTC Registered Certificates
held by Cede, as nominee for DTC, or for maintaining, supervising or reviewing
any records relating to such beneficial ownership interests.

PAYMENTS ON MORTGAGE LOANS; DEPOSITS TO CERTIFICATE ACCOUNT AND DISTRIBUTION
ACCOUNT

        The Master Servicer shall establish and maintain in the name of the
Trustee a separate trust account (the "CERTIFICATE ACCOUNT") for the benefit of
the holders of the Certificates. The Certificate Account will be an Eligible
Account (as defined in the Pooling Agreement). Subject to the investment
provision described below, upon receipt by the Master Servicer of interest due
and principal received after the Cut-off Date or Subsequent Cut-off Date, as
applicable, in respect of the Mortgage Loans (excluding amounts representing the
Servicing Fee, reimbursement for Monthly Advances and Servicing Advances and
insurance proceeds to be applied to the restoration or repair of a Mortgaged
Property or similar items), the Master Servicer will deposit such amounts in the
Certificate Account. Amounts so deposited may be invested in Eligible
Investments (as described in the Pooling Agreement) maturing no later than one
Business Day prior to the date on which the amount on deposit therein is
required to be deposited in the Distribution Account (as defined below) or on
such Distribution Date if certain conditions set forth in the Pooling Agreement
are met.

        The Trustee will establish an account (the "DISTRIBUTION ACCOUNT") into
which will be deposited amounts withdrawn from the Certificate Account for
distribution to Certificateholders on a Distribution Date. The Distribution
Account will be an Eligible Account. Amounts on deposit therein may be invested
in Eligible Investments maturing on or before the Business Day prior to the
related Distribution Date or on such Distribution Date if certain conditions set
forth in the Pooling Agreement are met.

        Eligible Investments are specified in the Pooling Agreement and are
limited to investments which meet the criteria of the Rating Agencies.

ADVANCES

        Not later than two Business Days prior to each Distribution Date, the
Master Servicer will deposit in the Certificate Account an amount, to be
distributed on the related Distribution Date, equal to the sum of the interest
accrued on each Mortgage Loan through the related due date for such Mortgage
Loan but not received by the Master Servicer as of the close of business on the
related Determination Date (net of the Servicing Fee) (the "MONTHLY ADVANCE").
Such obligation of the Master Servicer continues with respect to each Mortgage
Loan until such Mortgage Loan becomes a Liquidated Mortgage Loan. Monthly
Advances may be funded by the Master Servicer from subsequent collections on the
Mortgage Loans generally, and are reimbursable as described below.

        Subject to the second following paragraph, in the course of performing
its servicing obligations, the Master Servicer will pay all reasonable and
customary "out-of-pocket" costs and expenses incurred in the performance of its

                                     S-43
<PAGE>
 
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. Each such expenditure will constitute a "SERVICING
ADVANCE".

        The Master Servicer's right to reimbursement for Servicing Advances is
limited to late collections on the related Mortgage Loan, including Liquidation
Proceeds, released mortgaged property proceeds, Insurance Proceeds and such
other amounts as may be collected by the Master Servicer from the related
mortgagor or otherwise relating to the Mortgage Loan in respect of which such
unreimbursed amounts are owed. The Master Servicer's right to reimbursement for
Monthly Advances shall be limited to late collections of interest on any
Mortgage Loan and to Liquidation Proceeds and Insurance Proceeds on the related
Mortgage Loan. The Master Servicer's right to such reimbursements is prior to
the rights of Certificateholders.

        Notwithstanding the foregoing, the Master Servicer is not required to
make any Monthly Advance or Servicing Advance if in the good faith judgment and
sole discretion of the Master Servicer, the Master Servicer determines that such
advance will not be ultimately recoverable from collections received from the
mortgagor in respect of the related Mortgage Loan or other recoveries in respect
of such Mortgage Loan (a "NONRECOVERABLE ADVANCE"). However, if any Servicing
Advance or Monthly Advance is determined by the Master Servicer to be
nonrecoverable from such sources, the amount of such Nonrecoverable Advance may
be reimbursed to the Master Servicer from other amounts on deposit in the
Certificate Account.

        In addition, the Master Servicer will also be required to deposit
Compensating Interest (as defined below) in the Certificate Account with respect
to any full prepayment received on a Mortgage Loan during the related Due
Period, out of its own funds without any right of reimbursement therefor.
"COMPENSATING INTEREST" is an amount equal to the difference between (x) 30
days' interest at the Mortgage Rate (or at such lower rate as may be in effect
for such Mortgage Loan because of application of the Relief Act, or as a result
of any Debt Service Reduction (as defined herein) and net of the rate at which
the Servicing Fee is calculated) on the Stated Principal Balance of such
Mortgage Loan as of the first day of the related Due Period and (y) to the
extent not previously advanced, the interest paid by the mortgagor with respect
to the Mortgage Loan during such Due Period. Notwithstanding the foregoing, the
Master Servicer will not be required to pay Compensating Interest with respect
to any Due Period in an amount in excess of the aggregate Servicing Fee received
by the Master Servicer for such Due Period and any resulting shortfall will be
borne by the Certificateholders to the extent not covered by Net Monthly Excess
Cash Flow.

INTEREST REMITTANCE AMOUNT AND PRINCIPAL REMITTANCE AMOUNT

        The "INTEREST REMITTANCE AMOUNT" for any Distribution Date is equal to
(i) the portion allocable to interest of all scheduled monthly payments on the
Mortgage Loans received during the related Due Period, after deduction of the
related servicing fees and any subservicing fees (collectively, the "SERVICING
FEES"), (ii) all Monthly Advances and Compensating Interest, (iii) amounts
applied to pay interest from the Capitalized Interest Account, if any, and (iv)
certain unscheduled collections, including Insurance Proceeds, Liquidation
Proceeds and proceeds from repurchases of (and certain amounts received in
connection with any substitutions for) the Mortgage Loans (in each case less the
Servicing Fee due), received or deemed received during the related Due Period,
to the extent such amounts are allocable to interest.

        The "PRINCIPAL REMITTANCE AMOUNT" for any Distribution Date is equal to
the sum of (i) the portion allocable to principal of all scheduled monthly
payments on the Mortgage Loans received with respect to the related Due Period,
(ii) certain unscheduled collections, including full and partial mortgagor
prepayments on the Mortgage Loans, Insurance Proceeds, Liquidation Proceeds and
proceeds from repurchases of (and certain amounts received in connection with
any substitutions for) the Mortgage Loans, received or deemed received during
the related Due Period, to the extent such amounts are allocable to principal
and (iii) with respect to the Distribution Date following the termination of the
Pre-Funding Period, that amount, if any, remaining on deposit in the Pre-Funding
Account. "DUE PERIOD" means, with respect to any Determination Date or
Distribution Date, the period from and including the second day of the calendar
month immediately preceding such Determination Date or Distribution Date, as the
case may be, through the first day of the calendar month of such Determination
Date or Distribution Date, as the case may be.

                                     S-44
<PAGE>
 
INTEREST DISTRIBUTIONS

        On each Distribution Date, the Trustee shall make the following
distributions, to the extent of the Interest Remittance Amount:

               (i)  first, to the Trustee, the Trustee Fee for such Distribution
        Date;

               (ii) second, from the balance, if any, remaining of the Interest
        Remittance Amount after the distribution described in clause (i) above,
        to the Class A Certificateholders, an amount equal to the Accrued
        Certificate Interest (as defined below) thereon for such Distribution
        Date, plus any Unpaid Interest Shortfall (as defined below) thereon;

               (iii) third, from the balance, if any, remaining of the Interest
        Remittance Amount after the distributions described in clauses (i) and
        (ii) above, to the Class M-1 Certificateholders an amount equal to the
        Accrued Certificate Interest thereon for such Distribution Date;

               (iv) fourth, from the balance, if any, remaining of the Interest
        Remittance Amount after the distributions described in clauses (i)
        through (iii) above, to the Class M-2 Certificateholders an amount equal
        to the Accrued Certificate Interest thereon for such Distribution Date;

               (v) fifth, from the balance, if any, remaining of the Interest
        Remittance Amount after the distributions described in clauses (i)
        through (iv) above, to the Class B Certificateholders an amount equal to
        the Accrued Certificate Interest thereon for such Distribution Date; and

               (vi) sixth, any amount remaining (the "NET MONTHLY EXCESS
        INTEREST AMOUNT") shall be included in the Net Monthly Excess Cash Flow
        as described in "-Net Monthly Excess Cash Flow Distributions" below and
        applied as described therein.

        "ACCRUED CERTIFICATE INTEREST" on any Distribution Date and for each
class of Offered Certificates will be equal to one month's interest accrued
during the related Interest Accrual Period on the related Certificate Principal
Balance immediately prior to such Distribution Date, at the related Pass-Through
Rate for such Distribution Date, less interest shortfalls incurred for the
corresponding period on the Mortgage Loans relating to the Relief Act or similar
legislation or regulations, with all such reductions allocated pro rata among
the Offered Certificates. Interest will be calculated on the basis of a 360-day
year and the actual number of days elapsed.

        The "INTEREST ACCRUAL PERIOD" means, with respect to each Distribution
Date and class of Offered Certificates, the period from and including the
Distribution Date in the month preceding the month of such Distribution Date
(or, in the case of the first Distribution Date, from the Closing Date) through
the day before such Distribution Date. Interest on the Offered Certificates will
accrue during the related Interest Accrual Period on the basis of a 360-day year
and the actual number of days elapsed.

        If on any Distribution Date the Interest Remittance Amount is
insufficient to pay Accrued Certificate Interest on any class of Offered
Certificates, the shortfall will be allocated through the priority of payment
set forth above. Such shortfalls could occur, for example, if delinquencies on
the related Mortgage Loans not covered by Monthly Advances were exceptionally
high and were concentrated in a particular month. In addition, such shortfalls
could occur if Prepayment Interest Shortfalls were particularly high in a
particular month and Compensating Interest was insufficient to cover such
shortfall. The "PREPAYMENT INTEREST SHORTFALL" for any Distribution Date is
equal to the aggregate shortfall, if any, in collections of interest (adjusted
to the related Net Mortgage Rates) resulting from mortgagor prepayments on the
Mortgage Loans during the related Due Period. Such shortfalls will result
because interest on prepayments in full is paid only to the date of prepayment,
and because no interest is paid on prepayments in part, as such prepayments in
part are applied to reduce the outstanding principal balance of the related
Mortgage Loans as of the Due Date in the month of prepayment. Any Accrued
Certificate Interest remaining unpaid as to any class of the Offered
Certificates, as a result of any such shortfalls (other than any shortfalls
caused in connection with Relief Act Shortfalls) will be carried forward and
will bear interest at the related Pass-Through Rate and be payable on future
Distribution Dates to the extent of funds available therefor (such amount,
including interest thereon, as of any Distribution Date, the "UNPAID INTEREST
SHORTFALL"). Such amounts payable to the Class A Certificates will be paid
concurrently with Accrued Certificate Interest thereon pursuant to clause (i) of
the third preceding paragraph or

                                     S-45
<PAGE>
 
from the Net Monthly Excess Cash Flow. Such amounts owed to the Class M-1, Class
M-2 and Class B Certificates will be payable solely from the Net Monthly Excess
Cash Flow as described in "-Net Monthly Excess Cash Flow Distributions" below.

        The "PASS-THROUGH RATE" with respect to each class of Offered
Certificates is equal to the lesser of (i) LIBOR plus the related Certificate
Margin (the rate described in this clause (i) the "LIBOR CERTIFICATE RATE"),
(ii) the weighted average of the Mortgage Rates of the Mortgage Loans as of the
second day of the month preceding the month of such Distribution Date, weighted
on the basis of the related Stated Principal Balances as of such date, minus the
sum of the Servicing Fee Rate and the Trustee Fee Rate (the rate described in
this clause (ii) the "AVAILABLE FUNDS CAP") and (iii) the weighted average of
the maximum Mortgage Rates of the Mortgage Loans as of the second day of the
month preceding the month of such Distribution Date, weighted on the basis of
the related Stated Principal Balances as of such date, minus the sum of the
Servicing Fee Rate and the Trustee Fee Rate (the rate described in this clause
(iii), the "LIFETIME CAP RATE"). The "CERTIFICATE MARGIN" for each class of
Offered Certificates is as follows:

               CLASS                         CERTIFICATE MARGIN 
               -----                         ------------------ 
                                                                
                                                (1)      (2)    
                                                                
               Class A                         0.17%   0.34%    
                                                                
               Class M-1                       0.42%   0.63%    
                                                                
               Class M-2                       0.63%   0.945%   
                                                                
               Class B                         1.25%   1.875%    

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

(1) For Interest Accrual Periods beginning on or prior to the Optional
    Termination Date. 
(2) For Interest Accrual Periods beginning after the Optional Termination Date.

        With respect to each Distribution Date, "LIBOR" will equal the interbank
offered rate for one-month United States dollar deposits in the London market as
quoted on Telerate Page 3750 as of 11:00 A.M., London time, on the second LIBOR
Business Day prior to the first day of the related Interest Accrual Period or,
in the case of the first Distribution Date, the second LIBOR Business Day prior
to the Closing Date. "TELERATE PAGE 3750" means the display designated as page
3750 on the Telerate Service (or such other page as may replace page 3750 on
that service for the purpose of displaying London interbank offered rates of
major banks). If such rate does not appear on such page (or such other page as
may replace that page on that service, or if such service is no longer offered,
such other service for displaying LIBOR or comparable rates as may be selected
by the Trustee after consultation with the Master Servicer), the rate will be
the Reference Bank Rate. The "REFERENCE BANK RATE" will be determined on the
basis of the rates at which deposits in U.S. dollars are offered by the
reference banks (which shall be three major banks that are engaged in
transactions in the London interbank market, selected by the Trustee after
consultation with the Master Servicer) as of 11:00 A.M., London time, on the day
that is two LIBOR Business Days prior to the immediately preceding Interest
Accrual Period to prime banks in the London interbank market for a period of one
month in amounts approximately equal to the Aggregate Certificate Principal
Balance of the Offered Certificates. The Trustee will request the principal
London office of each of the reference banks to provide a quotation of its rate.
If at least two such quotations are provided, the rate will be the arithmetic
mean of the quotations. If on such date fewer than two quotations are provided,
the rate will be the arithmetic mean of the rates quoted by one or more major
banks in New York City, selected by the Trustee after consultation with the
Master Servicer, as of 11:00 A.M., New York City time, on such date for loans in
U.S. dollars to leading European banks for a period of one month in amounts
approximately equal to the Aggregate Certificate Principal Balance of the
Offered Certificates. If no such quotations can be obtained, the rate will be
equal to LIBOR for the prior Distribution Date. "LIBOR BUSINESS DAY" means any
day other than (i) a Saturday or a Sunday or (ii) a day on which banking
institutions in the State of New York or in the city of London, England are
required or authorized by law to be closed.

                                     S-46
<PAGE>
 
        If on any Distribution Date, the Pass-Through Rate for an Offered
Certificate is based on the Available Funds Cap, holders of such Certificates
will be entitled to receive the Available Funds Cap Carryover Amount on future
Distribution Dates, subject to available funds, and such amounts owed to the
Offered Certificates will be payable solely from the amounts on deposit in the
Available Funds Cap Carryover Reserve Account described under "-Available Funds
Cap Carryover Reserve Account" below. The ratings assigned to the Offered
Certificates do not address the likelihood of the payment of any Available Funds
Cap Carryover Amount.

        As described herein, Accrued Certificate Interest on each class of
Offered Certificates is based on the Certificate Principal Balances thereof
immediately prior to the related Distribution Date. The "CERTIFICATE PRINCIPAL
BALANCE" of any class of Class A Certificates means the initial Certificate
Principal Balance thereof as reduced by the sum of all amounts actually
distributed to the holders of such Certificates on all prior Distribution Dates
on account of principal. The Certificate Principal Balance of any class of
Subordinate Certificates means the initial Certificate Principal Balance thereof
as reduced by the sum (i) of all amounts actually distributed to the holders of
such Certificates on all prior Distribution Dates on account of principal and
(ii) Realized Losses, if any, allocated to such class in reduction of the
principal amount thereof as described under "Description of
Certificates-Allocation of Losses; Subordination" herein.

        The "NET MORTGAGE RATE" on each Mortgage Loan is equal to the Mortgage
Rate thereon minus the Servicing Fee Rate. The Net Mortgage Rate with respect to
each Mortgage Loan as of the Cut-off Date will be set forth in the Mortgage Loan
Schedule attached to the Pooling Agreement. As of the Cut-off Date, the weighted
average Net Mortgage Rate of the Initial Mortgage Loans will be approximately
9.39% per annum, and is expected to change thereafter as Mortgage Loans are
liquidated or paid off.

        The "STATED PRINCIPAL BALANCE" of any Mortgage Loan as of any date of
determination is equal to the unpaid principal balance thereof at the close of
business on the Cut-off Date or Subsequent Cut-off Date, as applicable, reduced
by all amounts allocable to principal that have been distributed to
Certificateholders with respect to such Mortgage Loan, and as further reduced to
the extent that any Realized Loss thereon has been allocated to one or more
classes of Certificates on or before the date of determination.

PRINCIPAL DISTRIBUTIONS

        The "PRINCIPAL DISTRIBUTION AMOUNT" means, as of any Distribution Date,
the sum of (i) the Principal Remittance Amount, minus, on any Distribution Date
occurring on or after the Stepdown Date (as defined herein), the
Overcollateralization Reduction Amount (as defined herein), if any, and (ii) the
Extra Principal Distribution Amount (funded as described below under "-Net
Monthly Excess Cash Flow Distributions"), if any, for such Distribution Date. On
each Distribution Date prior to the Stepdown Date and on or after the Stepdown
Date if a Trigger Event is in effect, the Principal Distribution Amount will be
distributed to the Offered Certificates as follows:

               (i) first, to the Class A Certificates until the Certificate
        Principal Balance of the Class A Certificates has been reduced to zero;

               (ii) second, the balance, if any, remaining of the Principal
        Distribution Amount after the distribution described in clause (i) above
        shall be distributed to the Class M-1, Class M-2 and Class B
        Certificates, in that order, in each case until the Certificate
        Principal Balance thereof has been reduced to zero; and

               (iii) third, any amount remaining (the "Net Monthly Excess
        Principal Amount" for such Distribution Date) shall be included in the
        Net Monthly Excess Cash Flow as described in "-Net Monthly Excess Cash
        Flow Distributions" below and applied as described therein.

        On each Distribution Date on or after the Stepdown Date so long as no
Trigger Event is in effect, the Principal Distribution Amount will be
distributed to the Offered Certificates as follows:

               (i) first, to the Class A Certificates until the Certificate
        Principal Balance of the Class A Certificates has been reduced to zero,
        an amount equal to the excess, if any, of (x) the aggregate Certificate
        Principal Balance of the Class A Certificates immediately prior to such
        Distribution Date over (y) the lesser of (a) the product of (1) 49.30%
        and (2) the Pool Principal Balance as of the last day of the related Due
        Period and (b) the Pool Principal Balance as of the last day of the
        related Due Period minus $4,000,000;

                                     S-47
<PAGE>
 
               (ii) second, from the balance, if any, remaining of the Principal
        Distribution Amount after the distribution described in clause (i)
        above, to the Class M-1 Certificates, until the Certificate Principal
        Balance of the Class M-1 Certificates has been reduced to zero, the
        excess, if any, of (x) the sum of (a) the aggregate Certificate
        Principal Balance of the Class A Certificates (after taking into account
        distributions pursuant to clause (i) above on such Distribution Date)
        and (b) the aggregate Certificate Principal Balance of the Class M-1
        Certificates immediately prior to such Distribution Date over (y) the
        lesser of (a) the product of (1) 67.30% and (2) the Pool Principal
        Balance as of the last day of the related Due Period and (b) the Pool
        Principal Balance as of the last day of the related Due Period minus
        $4,000,000.

               (iii) third, from the balance, if any, remaining of the Principal
        Distribution Amount after the distributions described in clauses (i) and
        (ii) above, to the Class M-2 Certificates, until the Certificate
        Principal Balance of the Class M-2 Certificates has been reduced to
        zero, the excess, if any, of (x) the sum of (a) the aggregate
        Certificate Principal Balance of the Class A Certificates and Class M-1
        Certificates (after taking into account distributions pursuant to
        clauses (i) and (ii) above on such Distribution Date) and (b) the
        aggregate Certificate Principal Balance of the Class M-2 Certificates
        immediately prior to such Distribution Date over (y) the lesser of (a)
        the product of (1) 81.30% and (2) the Pool Principal Balance as of the
        last day of the related Due Period and (b) the Pool Principal Balance as
        of the last day of the related Due Period minus $4,000,000;

               (iv) fourth, from the balance, if any, remaining of the Principal
        Distribution Amount after the distributions described in clauses (i)
        through (iii) above, to the Class B Certificates, until the Certificate
        Principal Balance of the Class B Certificates has been reduced to zero,
        the excess, if any, of (x) the sum of (a) the aggregate Certificate
        Principal Balance of the Class A Certificates and Class M Certificates
        (after taking into account distributions pursuant to clauses (i) though
        (iii) above on such Distribution Date) and (b) the aggregate Certificate
        Principal Balance of the Class B Certificates immediately prior to such
        Distribution Date over (y) the lesser of (a) the product of (1) 92.30%
        and (2) the Pool Principal Balance as of the last day of the related Due
        Period and (b) the Pool Principal Balance as of the last day of the
        related Due Period minus $4,000,000; and

               (v) fifth, any amount remaining (the "Net Monthly Excess
        Principal Amount" for such Distribution Date) shall be included in the
        Net Monthly Excess Cash Flow as described in "-Net Monthly Excess Cash
        Flow Distributions" below and applied as described therein.

        A "TRIGGER EVENT" is in effect if on a Distribution Date the percentage
obtained by dividing (x) the aggregate Stated Principal Balance of the Mortgage
Loans that are 60 or more days delinquent in payment of principal and interest
as of the last day of the preceding calendar month (including Mortgage Loans in
foreclosure and REO Mortgage Loans), by (y) the Pool Principal Balance as of the
last day of the preceding calendar month, equals or exceeds 40.00% of the Senior
Enhancement Percentage.

        The "STEPDOWN DATE" means the later to occur of (x) the Distribution
Date in July 2001 and (y) the first Distribution Date on which the Senior
Enhancement Percentage (after taking into account distributions of principal on
such Distribution Date) is greater than or equal to the Senior Specified
Enhancement Percentage.

        The "SENIOR ENHANCEMENT PERCENTAGE" means, as of any Distribution Date,
the percentage obtained by dividing (x) the sum of (i) the aggregate Certificate
Principal Balance of the Subordinate Certificates immediately prior to such
Distribution Date and (ii) the Overcollateralization Amount (in each case after
any payments of the Principal Distribution Amount to the Offered Certificates on
such Distribution Date), by (y) the Pool Principal Balance of the Mortgage Loans
as of the last day of the related Due Period.

        "SENIOR SPECIFIED ENHANCEMENT PERCENTAGE" on any date of determination
thereof means 50.70%.

        "EXTRA PRINCIPAL DISTRIBUTION AMOUNT" means, as of any Distribution
Date, the lesser of (x) the Net Monthly Excess Interest Amount for such
Distribution Date and (y) the excess, if any, of (i) the Required
Overcollateralization Amount for such Distribution Date over (ii) the
Overcollateralization Amount for such Distribution Date (calculated for this
purpose after taking into account the reduction on such Distribution Date of the

                                     S-48
<PAGE>
 
Certificate Principal Balances of all classes of Offered Certificates resulting
from the distribution of the Principal Remittance Amount but prior to taking
into account any allocation of Realized Losses on such Distribution Date).

        In no event will any Principal Distribution Amount paid with respect to
any Distribution Date and any class of Offered Certificates be less than zero or
greater than the then outstanding Certificate Principal Balance of such class.

        A "LIQUIDATED MORTGAGE LOAN" means, as of any Distribution Date, a
Mortgage Loan with respect to which the Master Servicer has determined, in
accordance with the servicing procedures specified in the Pooling Agreement, as
of the end of the preceding Due Period, that all Liquidation Proceeds which it
expects to recover with respect to such Mortgage Loan have been recovered.

NET MONTHLY EXCESS CASH FLOW DISTRIBUTIONS

        On any Distribution Date, the sum of the Net Monthly Excess Interest
Amount, the Net Monthly Excess Principal Amount and the Overcollateralization
Reduction Amount is the "NET MONTHLY EXCESS CASH FLOW" for such Distribution
Date.

        On any Distribution Date, the Net Monthly Excess Cash Flow will be
applied in the following order of priority on such Distribution Date:

               (i) first, to pay any Unpaid Interest Shortfall on the Class A
        Certificates until reduced to zero;

               (ii) second, to fund the Extra Principal Distribution Amount for
        such Distribution Date (which is paid as a component of the Principal
        Distribution Amount in the order of priority described above);

               (iii) third, to pay any Unpaid Interest Shortfall on the Class
        M-1 Certificates until reduced to zero;
 
               (iv) fourth, to reimburse the Class M-1 Certificates for Realized
        Losses previously allocated thereto as described below under
        "-Allocation of Losses; Subordination," until fully reimbursed;

               (v) fifth, to pay any Unpaid Interest Shortfall on the Class M-2
        Certificates until reduced to zero;

               (vi) sixth, to reimburse the Class M-2 Certificates for Realized
        Losses previously allocated thereto as described below under
        "-Allocation of Losses; Subordination," until fully reimbursed;

               (vii) seventh, to pay any Unpaid Interest Shortfall on the Class
        B Certificates until reduced to zero;

               (viii) eighth, to reimburse the Class B Certificates for Realized
        Losses previously allocated thereto as described below under
        "-Allocation of Losses; Subordination," until fully reimbursed;

               (ix) ninth, to the Available Funds Cap Carryover Reserve Account,
        the amount necessary to bring the amount on deposit therein up to the
        Available Funds Cap Carryover Amount for each class of Offered
        Certificates entitled thereto;

               (x) tenth, to the Class C Certificates the amount to which they
        are entitled in accordance with the terms of the Pooling Agreement; and

               (xi) eleventh, any remaining amounts will be distributed to the
        Class R Certificates.

        "AVAILABLE FUNDS CAP CARRYOVER AMOUNT" means, on any Distribution Date
and for each class of Offered Certificates, the sum of (A) if on such
Distribution Date the Pass-Through Rate for such Certificates is based on the
Available Funds Cap, the excess of (i) the amount of interest such Certificates
would otherwise be entitled to receive on such Distribution Date had such rate
been calculated at the lesser of the LIBOR Certificate Rate and the Lifetime Cap
Rate for such Distribution Date over (ii) the amount of interest payable on such
Certificates at the Available Funds Cap for such Distribution Date, (B) the
Available Funds Cap Carryover Amount, together with accrued interest thereon,
for all previous Distribution Dates not previously paid to such class of Offered
Certificates from the Available Funds Cap Carryover Reserve Account, and (C) one
month's interest on the amount calculated in (B) at the lesser of the LIBOR
Certificate Rate and the Lifetime Cap Rate for such Distribution Date.

                                     S-49
<PAGE>
 
AVAILABLE FUNDS CAP CARRYOVER RESERVE ACCOUNT

        The Trustee will establish on the Closing Date and maintain a reserve
account (the "AVAILABLE FUNDS CAP CARRYOVER RESERVE ACCOUNT") and deposit
therein on each Distribution Date the amount called for by clause (ix) under
"-Net Monthly Excess Cash Flow Distributions" above for such Distribution Date.
On each Distribution Date, the Trustee shall withdraw from the Available Funds
Cap Carryover Reserve Account, to the extent funds are available therefor, an
amount up to the Available Funds Cap Carryover Amount for each class of Offered
Certificates and pay such amount to the Class A, Class M-1, Class M-2 and Class
B Certificateholders, in that order, in reduction of the Available Funds Cap
Carryover Amount for such class. After payment of such amount, the Trustee shall
pay all amounts remaining on deposit in the Available Funds Cap Carryover
Reserve Account in excess of any amounts in respect of the Available Funds Cap
Carryover Amount that are at that time on deposit in the Available Funds Cap
Carryover Reserve Account to the Seller.

        The Available Funds Cap Carryover Reserve Account and the income earned
thereon will not be assets of either REMIC.

OVERCOLLATERALIZATION PROVISIONS

        With respect to any Distribution Date, the excess, if any, of (a) the
sum of the aggregate Stated Principal Balances of the Mortgage Loans immediately
following such Distribution Date and the Pre-Funded Amount, if any, over (b) the
Aggregate Certificate Principal Balances as of such date (after taking into
account the payment to the Offered Certificates of the Principal Distribution
Amount) is the "OVERCOLLATERALIZATION AMOUNT" as of such Distribution Date. On
the Closing Date, the initial Overcollateralization Amount is expected to be
approximately $4,000,000, equal to 0.50% of the sum of the Pool Principal
Balance of the Closing Date Mortgage Loans as of the Cut-off Date and the
Original Pre-Funded Amount. The Pooling Agreement requires that the Net Monthly
Excess Cash Flow, to the extent available therefor as described above, will be
applied as an accelerated payment of principal on the Offered Certificates to
the extent that the Required Overcollateralization Amount exceeds the
Overcollateralization Amount as of such Distribution Date. The "REQUIRED
OVERCOLLATERALIZATION AMOUNT" means as of any Distribution Date (i) on or prior
to the Step-Down Date $30,800,000, and (ii) after the Step-Down Date the greater
of (x) the lesser of (a) 3.85% of the sum of the Pool Principal Balance of the
Closing Date Mortgage Loans as of the Cut-off Date and the Original Pre-Funded
Amount and (b) 7.70% of the Pool Principal Balance of the Mortgage Loans as of
the end of the related Due Period and (y) $4,000,000. Notwithstanding the
foregoing, so long as a Trigger Event has occurred and is continuing, the
Required Overcollateralization Amount with respect to such Distribution Date
will remain equal to the amount required as of the Distribution Date immediately
preceding the date on which such Trigger Event occurred.

        In the event that the Required Overcollateralization Amount is permitted
to decrease or "step down" on a Distribution Date in the future, a portion of
the principal which would otherwise be distributed to the holders of the Offered
Certificates on such Distribution Date will not be distributed to the holders of
the Offered Certificates on such Distribution Date. This has the effect of
decelerating the amortization of the Offered Certificates relative to the
amortization of the Mortgage Loans, and of reducing the Overcollateralization
Amount. With respect to any Distribution Date, the excess, if any, of (a) the
Overcollateralization Amount on such Distribution Date over (b) the Required
Overcollateralization Amount is the "OVERCOLLATERALIZATION REDUCTION AMOUNT"
with respect to such Distribution Date. If, on any Distribution Date, the
Overcollateralization Reduction Amount is, or, after taking into account all
other distributions to be made on such Distribution Date would be, greater than
zero (i.e., the Overcollateralization Amount is or would be greater than the
Required Overcollateralization Amount), then such amounts, which would otherwise
be distributed to the holders of the Offered Certificates as principal on such
Distribution Date, will instead be distributed to the Certificates as described
under " -Net Monthly Excess Cash Flow Distributions" herein.

                                     S-50
<PAGE>
 
ALLOCATION OF LOSSES; SUBORDINATION

        If a Mortgage Loan becomes a Liquidated Mortgage Loan during a Due
Period, the Net Liquidation Proceeds relating thereto and allocated to principal
may be less than the outstanding principal balance of such Mortgage Loan. The
amount of such insufficiency is a "REALIZED LOSS". Realized Losses will, in
effect, be absorbed first by the Class C and Class R Certificates (through the
application of the Net Monthly Excess Interest Amount to fund such deficiency
and through a reduction in the Overcollateralization Amount). On each
Distribution Date following the application of all amounts distributable on such
date, to the extent the Pool Principal Balance of the Mortgage Loans is less
than the Aggregate Certificate Principal Balance of the Offered Certificates due
to Realized Losses on the Mortgage Loans, the Certificate Principal Balances of
the Offered Certificates will be reduced as follows, until such deficiency is
fully allocated: first, the Certificate Principal Balance of the Class B
Certificates will be reduced, until the Certificate Principal Balance thereof
has been reduced to zero; second, the Certificate Principal Balance of the Class
M-2 Certificates will be reduced, until the Certificate Principal Balance
thereof has been reduced to zero; and third, the Certificate Principal Balance
of the Class M-1 Certificates will be reduced, until the Certificate Principal
Balance thereof has been reduced to zero. The Certificate Principal Balances of
the Class A Certificates will not be so reduced and such Certificates will
continue to be entitled to receive Accrued Certificate Interest on their balance
subject to available funds. The Certificate Principal Balance of any Subordinate
Certificate reduced as the result of the allocation of Realized Losses will not
be reinstated and the amount of such reduction will no longer bear interest.
However, any loss allocated to a Subordinate Certificate may be repaid through
the mechanics of the payment of the Net Monthly Excess Cash Flow as described
above.

        Any allocation of the principal portion of a Realized Loss (other than a
Debt Service Reduction) to a Subordinate Certificate will be made by reducing
the Certificate Principal Balance thereof. The interest portion of Realized
Losses and the principal portion of Debt Service Reductions will be allocated to
the Offered Certificates through the priority of payment provisions as described
in "Description of Certificates-Interest Distributions" and "Principal
Distributions" herein. As used herein, "DEBT SERVICE REDUCTION" means a
reduction in the amount of the monthly payment due to certain bankruptcy
proceedings, but does not include any permanent forgiveness of principal. As
used herein, "SUBORDINATION" refers to the provisions discussed above for the
sequential allocation of Realized Losses among the various classes and also the
subordination provided by the Overcollateralization Amount (including
overcollateralization created by the Net Monthly Excess Cash Flow) inasmuch as
Realized Losses are only allocated to the Offered Certificates after the
Overcollateralization Amount has been reduced to zero, as well as all provisions
effecting such allocations including the priorities for distribution of cash
flows in the amounts described herein.

        In order to maximize the likelihood of distribution in full of Accrued
Certificate Interest on the Class A Certificates and of the Principal
Distribution Amount distributable to the Class A Certificates, on each
Distribution Date, holders of the Class A Certificates have a right to
distributions of the Interest Remittance Amount and the Principal Distribution
Amount that is prior to the rights of the holders of the Class M Certificates
and Class B Certificates, to the extent necessary to satisfy the payment of
Accrued Certificate Interest on, and the Principal Distribution Amount to, the
Class A Certificates. Similarly, holders of the Class M Certificates have a
right to distributions that is prior to the rights of the holders of the Class B
Certificates, and holders of the Class M Certificates with a higher payment
priority have a right to distributions that is prior to the rights of the
holders of any Class M Certificates with a lower payment priority. In addition,
the overcollateralization provisions of the Trust Fund will also increase the
likelihood of distribution of full amounts of interest and principal to the
Offered Certificates on each Distribution Date.

        The priority of payment provisions herein will accelerate the
amortization of the Class A Certificates relative to the actual amortization of
the Mortgage Loans. To the extent that the Class A Certificates are amortized
faster than the Mortgage Loans, in the absence of offsetting Realized Losses,
the percentage interest evidenced by such Class A Certificates in the Mortgage
Loans will be decreased, thereby increasing, relative to the Certificate
Principal Balances of the Subordinate Certificates and the Overcollateralization
Amount, the subordination afforded the Class A Certificates by the Subordinate
Certificates and the Overcollateralization Amount.

        The priority of payment provisions herein among the Subordinate
Certificates, as described herein, also generally has the effect during certain
periods, in the absence of losses, of decreasing the percentage interest
evidenced

                                     S-51
<PAGE>
 
by any class of related Subordinate Certificates with a higher payment priority,
thereby increasing, relative to its Certificate Principal Balance, the
Subordination afforded to such class of the Subordinate Certificates by the
Overcollateralization Amount (including overcollateralization created by the Net
Monthly Excess Cash Flow) and any class of Subordinate Certificates with a lower
payment priority. However, investors in the Subordinate Certificates should be
aware that on and after the Distribution Date on which the Overcollateralization
Amount has been reduced to approximately 0.50% of the sum of the Pool Principal
Balance of the Closing Date Mortgage Loans as of the Cut-off Date and the
Original Pre-Funded Amount, the most subordinate class of Subordinate
Certificates then outstanding may receive more than such class' pro rata share
of the Principal Distribution Amount for such Distribution Date. In such case,
the most subordinate class of Subordinate Certificates then outstanding may be
retired prior to the most senior class and will therefore not provide
Subordination thereafter (although Subordination will be provided by the
Overcollateralization Amount).

PRE-FUNDING ACCOUNT

        On the Closing Date, the Original Pre-Funded Amount will be deposited in
the Pre-Funding Account, which account shall be in the name of and maintained by
the Trustee and shall be part of the Trust Fund. During the Pre-Funding Period,
the Pre-Funded Amount will be maintained in the Pre-Funding Account. The
Original Pre-Funded Amount will be reduced during the Pre-Funding Period by the
amount thereof used to purchase Subsequent Mortgage Loans in accordance with the
Pooling Agreement. Any Pre-Funded Amount remaining at the end of the Pre-Funding
Period will be distributed to the holders of the Class A Certificates on the
Distribution Date after the expiration of the Pre-Funding Period in reduction of
the Certificate Principal Balance of the Class A Certificates, thus resulting in
a principal prepayment of such Class A Certificates.

        Amounts on deposit in the Pre-Funding Account will be invested in the
investments permitted by the Pooling Agreement. All interest and any other
investment earnings on amounts on deposit in the Pre-Funding Account will be
deposited in the Capitalized Interest Account prior to each Distribution Date.
The Pre-Funding Account will not be an asset of either REMIC.

CAPITALIZED INTEREST ACCOUNT

        On the Closing Date a cash amount, as required by the Rating Agencies,
will be deposited in the Capitalized Interest Account, which account shall be in
the name of and maintained by the Trustee and shall be part of the Trust Fund.
The amount on deposit in the Capitalized Interest Account, including
reinvestment income thereon and amounts deposited thereto from the Pre-Funding
Account, will be used by the Trustee to fund the excess, if any, of (i) the sum
of the amount of interest accruing at the weighted average applicable
Pass-Through Rates on the amount by which the Aggregate Certificate Principal
Balance exceeds the Pool Principal Balance, plus the Trustee Fee accruing on
such excess balance over (ii) the amount of any reinvestment income on monies on
deposit in the Pre-Funding Account. Such amounts on deposit will be so applied
by the Trustee on the July 1998 Distribution Date to fund such excess, if any.
Any amounts remaining in the Capitalized Interest Account at the end of the
Pre-Funding Period and not needed for such purpose will be paid to the Seller
and will not thereafter be available for distribution to the holders of the
Offered Certificates. Amounts on deposit in the Capitalized Interest Account
will be invested in investments permitted by the Pooling Agreement. The
Capitalized Interest Account will not be an asset of either REMIC.

                  CERTAIN YIELD AND PREPAYMENT CONSIDERATIONS

GENERAL

        The yield to maturity and the aggregate amount of distributions on the
Offered Certificates will be affected by the rate and timing of principal
payments on the Mortgage Loans and the amount and timing of mortgagor defaults
resulting in Realized Losses. In addition, such yields may be adversely affected
by a higher or lower than anticipated rate of principal payments on the Mortgage
Loans in the Trust Fund. The rate of principal payments on such Mortgage Loans
will in turn be affected by the amortization schedules of the Mortgage Loans,
the rate and timing of principal prepayments thereon by the Mortgagors,
liquidations of defaulted Mortgage Loans and repurchases of Mortgage Loans due
to certain breaches of representations. The timing of changes in the rate of
prepayments, liquidations and repurchases of the Mortgage Loans may, and the
timing of Realized Losses will, significantly affect the yield to an investor,
even if the average rate of principal payments experienced over time is
consistent with an investor's

                                     S-52
<PAGE>
 
expectation. The rate of prepayment on the Mortgage Loans cannot be predicted.
Mortgage loans such as the Mortgage Loans have been originated in significant
volume only during the past few years and neither the Company nor the Seller is
aware of any publicly available studies or statistics on the rate of prepayment
of such Mortgage Loans. The prepayment experience of the Trust Fund with respect
to the Mortgage Loans may be affected by a wide variety of factors, including
economic conditions, prevailing interest rate levels, the availability of
alternative financing, homeowner mobility and changes affecting the
deductibility for federal income tax purposes of interest payments on mortgage
loans. Since the rate and timing of principal payments on the Mortgage Loans
will depend on future events and on a variety of factors (as described more
fully herein and in the Prospectus under "Yield Considerations" and "Maturity
and Prepayment Considerations"), no assurance can be given as to such rate or
the timing of principal payments on the Offered Certificates.

        All of the Mortgage Loans may be prepaid in whole or in part at any
time. Where permitted by law and the related loan documentation program, the
related mortgagor generally will be required to pay a prepayment charge in
connection with any voluntary prepayment. All the Mortgage Loans contain
due-on-sale clauses. As described under "Description of Certificates-Principal
Distributions" herein, during certain periods all or a disproportionately large
percentage of principal collections on the Mortgage Loans will be allocated to
the Class A Certificates, and during certain periods no principal collections or
a disproportionately small portion of principal collections will be distributed
to the Subordinate Certificates. Prepayments, liquidations and purchases of the
Mortgage Loans will result in distributions to holders of the Offered
Certificates of principal amounts which would otherwise be distributed over the
remaining terms of the Mortgage Loans. Factors affecting prepayment (including
defaults and liquidations) of mortgage loans include changes in Mortgagors'
housing needs, job transfers, unemployment, Mortgagors' net equity in the
mortgaged properties, changes in the value of the mortgaged properties, mortgage
market interest rates, solicitations by the Seller or other mortgage originators
and servicing decisions. In addition, the rate of prepayments on the Mortgage
Loans is sensitive to the credit standing of the borrower, which may improve and
thereby allow the borrower to refinance on more favorable terms, or may decline
and limit the borrower's ability to refinance. The prepayment behavior of the
2/28 Loans, 3/27 Loans or 5/25 Loans may differ from that of the other Mortgage
Loans. As a 2/28 Loan, 3/27 Loan or 5/25 Loan approaches its initial adjustment
date, the borrower may become more likely to refinance such loan to avoid an
increase in the Mortgage Rate, even if fixed rate loans are only available at
rates that are slightly lower or higher than the Mortgage Rate before
adjustment. The existence of the applicable periodic reset cap, maximum Mortgage
Rate and minimum Mortgage Rate also may affect the likelihood of prepayments
resulting from refinancings. All of the Mortgage Loans are adjustable rate
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 significantly, adjustable-rate mortgage 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 adjustable rate
mortgage loan to "lock in" a lower fixed interest rate. However, no assurance
can be given as to the level of prepayments that the Mortgage Loans will
experience.

        The prepayment experience on sub-prime mortgage loans may differ from
that on prime mortgage loans, primarily due to the credit quality of the typical
borrower. Because the credit histories of many sub-prime borrowers may preclude
them from other traditional sources of financing or they may be required to
incur relatively higher origination costs than borrowers under prime mortgage
loans, such borrowers may be less likely to refinance due to a decline in market
interest rates. As a result, the Mortgage Loans may prepay at slower rates than
those of prime mortgage loans. In the alternative, sub-prime mortgage loans may
experience more prepayments in a rising interest rate environment as the
borrowers' finances are stressed to the point of default. Prepayments may also
affect the yield to the holders of the Offered Certificates, if as a result of
prepayments, the weighted average margins are reduced.

        Depending on prevailing market rates, the future outlook for market
rates and economic conditions generally, some mortgagors may sell or refinance
mortgaged properties in order to realize their equity in the mortgaged
properties, to meet cash flow needs or to make other investments.

        The Offered Certificates are subject to various priorities for payment
of principal as described herein. Distributions of principal on classes of
Offered Certificates having an earlier priority of payment will be affected by
the rates of prepayment of the Mortgage Loans early in the life of the Mortgage
Pool. The timing of commencement

                                     S-53
<PAGE>
 
of principal distributions and the weighted average lives of classes of Offered
Certificates with a later priority of payment will be affected by the rates of
prepayment of the Mortgage Loans both before and after the commencement of
principal distributions on such classes. In addition, the yield to maturity of
the Offered Certificates will depend on whether, to what extent, and the timing
with respect to which, Net Monthly Excess Cash Flow is used to accelerate
payments of principal on the Offered Certificates or any Overcollateralization
Reduction Amount is released. See "Description of
Certificates-Overcollateralization Provisions" herein.

        The rate of defaults on the Mortgage Loans will also affect the rate and
timing of principal payments on the Mortgage Loans. In general, defaults on
mortgage loans are expected to occur with greater frequency in their early
years. The rate of default on Mortgage Loans which are refinance or limited
documentation mortgage loans, and on Mortgage Loans with high LTVs, may be
higher than for other types of Mortgage Loans. Furthermore, the rate and timing
of prepayments, defaults and liquidations on the Mortgage Loans will be affected
by the general economic condition of the region of the country in which the
related Mortgaged Properties are located. The risk of delinquencies and loss is
greater and prepayments are less likely in regions where a weak or deteriorating
economy exists, as may be evidenced by, among other factors, increasing
unemployment or falling property values. See "Yield Considerations", "Maturity
and Prepayment Considerations" and "Risk Factors" in the Prospectus.

        In addition, the yield to maturity on each class of Offered Certificates
will depend on, among other things, the price paid by the holders of the Offered
Certificates and the related Pass-Through Rate. The extent to which the yield to
maturity of an Offered Certificate is sensitive to prepayments will depend, in
part, upon the degree to which it is purchased at a discount or premium. In
general, if a class of Offered Certificates is purchased at a premium and
principal distributions thereon occur at a rate faster than assumed at the time
of purchase, the investor's actual yield to maturity will be lower than
anticipated at the time of purchase. Conversely, if a class of Offered
Certificates 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 will be lower than anticipated at the time of purchase.
For additional considerations relating to the yield on the Offered Certificates,
see "Yield Considerations" and "Maturity and Prepayment Considerations" in the
Prospectus.

        Certificates with Subordination Features: As described herein, during
certain periods all or a disproportionately large percentage of principal
payments on the Mortgage Loans will be allocated to the Class A Certificates
and, during certain periods, no principal payments will be distributed to the
Subordinate Certificates. Unless the Certificate Principal Balance of the Class
A Certificates has been reduced to zero, the Subordinate Certificates will not
be entitled to receive distributions of principal until the Stepdown Date.
Furthermore, if a Trigger Event is in effect, the Subordinate Certificates will
not be entitled to receive distributions in respect of principal until the
Certificate Principal Balance of the Class A Certificates has been reduced to
zero. To the extent that no principal payments are distributed on the
Subordinate Certificates, the Subordination afforded the Class A Certificates by
the Subordinate Certificates (together with the Overcollateralization Amount
(including overcollateralization created by the Net Monthly Excess Cash Flow)),
in the absence of offsetting Realized Losses allocated thereto, will be
increased, and the weighted average lives of the Subordinate Certificates will
be extended.

        In addition, investors in the Subordinate Certificates should be aware
that on and after the Distribution Date on which the Overcollateralization
Amount has been reduced to approximately 0.50% of the sum of the Pool Principal
Balance of the Closing Date Mortgage Loans as of the Cut-off Date and the
Original Pre-Funded Amount, the most subordinate class of Subordinate
Certificates then outstanding may receive more than such class' pro rata share
of the Principal Distribution Amount for such Distribution Date.

        The yields on the Class M Certificates will be sensitive, and the yield
on the Class B Certificates will be extremely sensitive, to the rate and timing
of defaults on the Mortgage Loans resulting in losses on the Mortgage Loans. If
the actual rate and severity of losses on the Mortgage Loans is higher than the
rate and/or severity assumed by a holder of a Class M Certificate or Class B
Certificate, the actual yield to maturity of such Certificate may be lower than
the yield calculated by such holder based on such assumption. The timing of such
losses will also affect an investor's actual yield to maturity, even if the rate
of defaults and severity of losses is consistent with an investor's
expectations. In general, the earlier a loss occurs, the greater the effect on
the investor's yield to maturity.

                                     S-54
<PAGE>
 
        The yield on the Class B Certificates will be extremely sensitive to
such losses, because such losses will be allocated to the Class B Certificates
before any such allocation is made to any other class of Offered Certificates
until the Class Principal Balance of the Class B Certificates is reduced to
zero. Following the exhaustion of coverage provided by the Class B Certificates,
the yield to maturity on the Class M-2 Certificates and Class M-1 Certificates,
in that order, will be extremely sensitive to the rate and timing of such
losses.

        The only credit enhancement for the Class B Certificates is the
overcollateralization feature of the Trust Fund and excess interest. The
overcollateralization is intended to be created through the application of
certain excess interest amounts to the payment of principal of the Offered
Certificates. These excess interest amounts arise from the excess of the
weighted average Mortgage Rate (net of certain fees) over the weighted average
applicable Pass-Through Rate. Mortgage Loans with higher Mortgage Rates will
contribute more to the excess interest than Mortgage Loans with relatively lower
Mortgage Rates. If Mortgage Loans with relatively higher Mortgage Rates prepay,
the amount of excess interest may be less than otherwise would be the case.
There can be no assurance as to whether or when sufficient excess interest will
be generated to cause the Overcollateralization Amount to equal the Required
Overcollateralization Amount.

        Assumed Final Distribution Date: The assumed final Distribution Date
with respect to the Class A Certificates is June 20, 2028, which is the 360th
Distribution Date and the assumed final Distribution Date with respect to the
Class M and Class B Certificates is July 20, 2029, which date is the
Distribution Date immediately following the latest scheduled maturity date for
any Initial Mortgage Loan, plus thirteen months. No event of default, change in
the priorities for distribution among the various classes or other provisions
under the Pooling Agreement will arise or become applicable solely by reason of
the failure to retire the entire Certificate Principal Balance of any class of
Certificates on or before its assumed final Distribution Date.

        The actual final Distribution Date with respect to each class of Offered
Certificates could occur significantly earlier than the assumed final
Distribution Date for such class because (i) Net Monthly Excess Cash Flow will
be used to make accelerated payments of principal to the holders of the Offered
Certificates, which payments will have the effect of shortening the weighted
average lives of the Offered Certificates of each class, (ii) prepayments are
likely to occur, which will also have the effect of shortening the weighted
average lives of the Offered Certificates and (iii) the Master Servicer, the
holders of Class C Certificates or the holders of Class R Certificates may cause
a termination of the Trust Fund when the Pool Principal Balance is less than 10%
of the sum of the Pool Principal Balance of the Closing Date Mortgage Loans as
of the Cut-off Date and the Original Pre-Funded Amount.

        Weighted Average Life: Weighted average life refers to the average
amount of time that will elapse from the date of issuance of a security to the
date of distribution to the investor of each dollar distributed in reduction of
principal of such security (assuming no losses). The weighted average life of
the Offered Certificates will be influenced by, among other things, the rate at
which principal of the Mortgage Loans is paid, which may be in the form of
scheduled amortization, prepayments or liquidations.

        The following tables are based on a Constant Prepayment Rate model
("CPR"). CPR represents an assumed constant rate of prepayment each month,
expressed as a per annum percentage of the principal balance of a pool of
mortgage loans for that month. CPR does not purport 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
Company and the Seller believe that no existing statistics of which it is aware
provide a reliable basis for holders of Offered Certificates to predict the
amount or the timing of receipt of prepayments on the Mortgage Loans.

        Since the following tables were prepared on the basis of the assumptions
in the following paragraph, there are discrepancies between characteristics of
the actual Mortgage Loans and the characteristics of the Mortgage Loans assumed
in preparing the tables. Any such discrepancy may have an effect upon the
percentages of the Principal Balances outstanding and weighted average lives of
the Offered Certificates set forth in the tables. In addition, since the actual
Mortgage Loans in the Trust Fund have characteristics which differ from those
assumed in preparing the tables set forth below, the distributions of principal
on the Offered Certificates may be made earlier or later than as indicated in
the tables.

        For the purpose of the tables below, it is assumed that: (i) the
Mortgage Loans consist of pools of loans with the characteristics set forth
below, (ii) the Closing Date for the Offered Certificates is June 5, 1998, (iii)
distributions

                                     S-55
<PAGE>
 
on the Offered Certificates are made on the 20th day of each month regardless of
the day on which the Distribution Date actually occurs, commencing in July 1998
and are made in accordance with the priorities described herein, (iv) the
scheduled monthly payments of principal and interest on the Mortgage Loans will
be timely made on the first day of each month (with no defaults), (v) the
Mortgage Loans' prepayment rates are equal to the respective percentages of CPR
indicated in the tables, (vi) all prepayments are prepayments in full received
on the last day of each month and include 30 days' interest thereon, (vii) no
optional termination is exercised, (viii) the Offered Certificates of each class
have the respective Pass-Through Rates and initial Class Principal Balances as
set forth herein, (ix) the Required Overcollateralization Amount is as described
herein, (x) Six-Month LIBOR remains constant at 5.76953%, (xi) LIBOR remains
constant at 5.64844% and (xii) the sum of the Servicing Fee Rate and the Trustee
Fee Rate equals approximately 0.5075% per annum of the Pool Principal Balance
for each Distribution Date.

<TABLE> 
<CAPTION> 
                             Original   Remaining                                                                 
                             Term to    Term to               First    Subsequent   Maximum   Minimum   Months to 
    Principal     Mortgage   Maturity   Maturity             Periodic   Periodic    Mortgage  Mortgage  Next Rate 
     Balance        Rate     (months)  (months)   Margin     Rest Cap     Cap         Rate      Rate    Adjustment 
- ------------------------------------------------------------------------------------------------------------------
<S>             <C>           <C>      <C>       <C>            <C>      <C>       <C>       <C>           <C>      
$     79,108.82    9.9900%     360       343      6.9900%        3%       1%        16.4900%   9.9900%       7         
      58,158.34    9.7500      360       345      6.5000         3        1         16.2500    9.7500        9         
     235,274.94   10.1106      360       347      6.1744         3        1         16.5159   10.1106       11         
     176,731.83   11.7175      360       350      7.1359         3        1         18.2175   11.7175       14         
   2,901,426.65   10.3077      360       351      6.6599         3        1         16.8077   10.3077       15         
   2,071,270.79    9.9004      360       352      6.5753         3        1         16.5516    9.9004       16         
     445,722.13    9.7178      360       353      6.4369         3        1         16.2178    9.7178       17         
   3,852,061.33   10.6070      360       354      6.7807         3        1         17.0940   10.6070       18         
  44,948,131.54    9.6469      360       355      6.6639         3        1         16.1453    9.6469       19         
   6,928,162.88    9.1602      360       356      6.4804         3        1         15.6602    9.1602       20         
  82,525,101.42    9.8865      360       357      6.7537         3        1         16.3834    9.8865       21         
 217,223,067.51   10.1215      360       358      6.7935         3        1         16.6230   10.1215       22         
 221,823,635.35   10.0642      360       359      6.7770         3        1         16.5660   10.0642       23         
  14,999,762.13   10.2784      360       360      6.7534         3        1         16.7784   10.2784       24         
     190,680.79    9.8750      360       350      7.5000         3        1         16.3750    9.8750       26         
     460,181.73    8.2310      360       354      6.5858         3        1         14.7310    8.2310       30         
   1,813,916.65   11.3165      360       355      7.1889         3        1         17.8165   11.3165       31         
     735,808.58    9.0956      360       356      6.1795         3        1         15.5956    9.0956       32         
   1,462,552.74    9.8060      360       357      6.7042         3        1         16.3060    9.8060       33         
  23,405,029.89    9.7835      360       358      6.7824         3        1         16.3052    9.7835       34         
  22,055,206.14    9.6624      360       359      6.6686         3        1         16.1584    9.6624       35         
     919,427.76   10.2289      360       360      6.7511         3        1         16.7289   10.2289       36         
   2,424,107.97    9.5976      360       355      6.5106         3        1         16.0473    9.5976       55         
   3,085,075.18    8.9629      360       357      6.2637         3        1         15.5098    8.9629       57         
   3,476,803.57    9.1954      360       358      6.6392         3        1         15.6834    9.1954       58         
   1,196,748.30    9.5874      360       359      6.9322         3        1         16.0874    9.5874       59         
  11,003,455.55    9.1981      360       355      6.3765         1        1         15.7132    9.1981        1         
     719,589.76    7.8138      360       356      6.3963         1        1         14.3138    7.8138        2         
  15,381,101.10    9.3559      355       352      6.5496         1        1         15.8329    9.3559        3         
  51,361,791.66    9.5332      359       357      6.5262         1        1         16.0158    9.5332        4         
  52,105,498.09    9.3706      358       357      6.6002         1        1         15.8728    9.3706        5         
   9,935,408.88    9.5351      360       359      6.5764         1        1         16.0505    9.5351        6          

</TABLE> 

        Subject to the foregoing discussion and assumptions, the following
tables indicate the percentages of the Certificate Principal Balance of each
such class of Offered Certificates that would be outstanding after each of the
dates shown at various percentages of CPR and the corresponding weighted average
lives.

                                     S-56
<PAGE>
 
<TABLE> 
<CAPTION> 
                                    PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
                                                 AT THE FOLLOWING PERCENTAGES OF CPR

                                                 Class A                                           Class M-1                       
                                   ---------------------------------------          --------------------------------------------   
    DISTRIBUTION DATE               0%   10%    20%  25%   30%   40%   50%          0%    10%    20%    25%     30%  40%   50%     
- ------------------------------     ---------------------------------------         ---------------------------------------------   
<S>                                <C>   <C>   <C>   <C>  <C>    <C>   <C>         <C>    <C>    <C>    <C>    <C>   <C>    <C>    
Initial Percentage............     100   100   100   100   100   100   100         100    100    100    100    100   100    100    
June 20, 1999.................      95    82    70    64    57    45    32         100    100    100    100    100   100    100    
June 20, 2000.................      94    70    49    39    30    13     0         100    100    100    100    100   100     93    
June 20, 2001.................      94    59    32    21    11     0     0         100    100    100    100    100    55      0    
June 20, 2002.................      93    50    25    20    11     0     0         100    100     80     62     82    55      0    
June 20, 2003.................      92    41    20    15    10     0     0         100    100     64     46     33    55      0    
June 20, 2004.................      92    33    16    11     7     0     0         100    100     51     34     23    34      0    
June 20, 2005.................      91    29    13     8     5     0     0         100     92     40     26     16    20      0    
June 20, 2006.................      90    26    10     6     3     0     0         100     82     32     19     11    12      0    
June 20, 2007.................      88    23     8     4     2     0     0         100     73     25     14      8     5      0    
June 20, 2008.................      87    21     6     3     2     0     0         100     65     20     11      5     1      0    
June 20, 2009.................      86    18     5     2     1     0     0         100     58     16      8      4     0      0    
June 20, 2010.................      84    16     4     2     1     0     0         100     51     12      6      2     0      0    
June 20, 2011.................      82    14     3     1     0     0     0         100     45     10      4      0     0      0    
June 20, 2012.................      80    13     2     1     0     0     0         100     40      8      3      0     0      0    
June 20, 2013.................      78    11     2     1     0     0     0         100     35      6      1      0     0      0    
June 20, 2014.................      75    10     1     0     0     0     0         100     31      5      0      0     0      0    
June 20, 2015.................      72     9     1     0     0     0     0         100     27      4      0      0     0      0    
June 20, 2016.................      68     7     1     0     0     0     0         100     24      2      0      0     0      0    
June 20, 2017.................      64     6     1     0     0     0     0         100     20      1      0      0     0      0    
June 20, 2018.................      60     6     0     0     0     0     0         100     17      0      0      0     0      0    
June 20, 2019.................      55     5     0     0     0     0     0         100     15      0      0      0     0      0    
June 20, 2020.................      49     4     0     0     0     0     0         100     12      0      0      0     0      0    
June 20, 2021.................      42     3     0     0     0     0     0         100     10      0      0      0     0      0    
June 20, 2022.................      35     3     0     0     0     0     0         100      8      0      0      0     0      0    
June 20, 2023.................      29     2     0     0     0     0     0          92      7      0      0      0     0      0    
June 20, 2024.................      24     2     0     0     0     0     0          77      5      0      0      0     0      0    
June 20, 2025.................      19     1     0     0     0     0     0          60      3      0      0      0     0      0    
June 20, 2026.................      13     1     0     0     0     0     0          41      0      0      0      0     0      0    
June 20, 2027.................       6     0     0     0     0     0     0          19      0      0      0      0     0      0    
June 20, 2028.................       0     0     0     0     0     0     0           0      0      0      0      0     0      0    
Weighted Average Life (years)*   19.94  6.23  3.27  2.55  1.97  1.10  0.85       27.48  13.82   7.33   5.95   5.43  5.07   2.34     

</TABLE> 
- -------------------------

* The weighted average life of a Certificate of any class is determined by (i)
multiplying the amount of each distribution in reduction of the related
Certificate Principal Balance by the number of years from the date of issuance
of the Certificate to the related Distribution Date, (ii) adding the results,
and (iii) dividing such sum by the original Certificate Principal Balance of the
Certificate.

        This table has been prepared based on the assumptions described above
(including the assumptions regarding the characteristics and performance of the
Mortgage Loans, which differ from the actual characteristics and performance
thereof) and should be read in conjunction therewith.

                                     S-57
<PAGE>
 
<TABLE> 
<CAPTION> 
                                                 PERCENT OF INITIAL CERTIFICATE PRINCIPAL BALANCE OUTSTANDING
                                                               AT THE FOLLOWING PERCENTAGES OF CPR

                                                Class M-2                                           Class B                      
                                   ---------------------------------------         --------------------------------------------- 
   DISTRIBUTION DATE                0%   10%   20%   25%  30%   40%    50%          0%     10%    20%   25%     30%  40%    50%  
- ------------------------------     ---------------------------------------         --------------------------------------------- 
<S>                                <C>   <C>   <C>   <C>  <C>    <C>   <C>         <C>    <C>    <C>    <C>    <C>   <C>    <C>  
Initial Percentage............     100   100   100  100   100   100    100         100    100    100    100    100   100    100  
June 20, 1999.................     100   100   100  100   100   100    100         100    100    100    100    100   100    100  
June 20, 2000.................     100   100   100  100   100   100    100         100    100    100    100    100   100    100  
June 20, 2001.................     100   100   100  100   100   100     42         100    100    100    100    100   100    100  
June 20, 2002.................     100   100    80   62    47    77     42         100    100     80     62     47    25     49  
June 20, 2003.................     100   100    64   46    33    18     35         100    100     64     46     33    15      1  
June 20, 2004.................     100   100    51   34    23     9     14         100    100     51     34     23     6      0  
June 20, 2005.................     100    92    40   26    16     5      4         100     92     40     26     16     0      0  
June 20, 2006.................     100    82    32   19    11     0      0         100     82     32     19     10     0      0  
June 20, 2007.................     100    73    25   14     8     0      0         100     73     25     14      4     0      0  
June 20, 2008.................     100    65    20   11     5     0      0         100     65     20      9      0     0      0  
June 20, 2009.................     100    58    16    8     1     0      0         100     58     16      4      0     0      0  
June 20, 2010.................     100    51    12    6     0     0      0         100     51     12      1      0     0      0  
June 20, 2011.................     100    45    10    3     0     0      0         100     45      8      0      0     0      0  
June 20, 2012.................     100    40     8    0     0     0      0         100     40      4      0      0     0      0  
June 20, 2013.................     100    35     6    0     0     0      0         100     35      1      0      0     0      0  
June 20, 2014.................     100    31     4    0     0     0      0         100     31      0      0      0     0      0  
June 20, 2015.................     100    27     1    0     0     0      0         100     27      0      0      0     0      0  
June 20, 2016.................     100    24     0    0     0     0      0         100     24      0      0      0     0      0  
June 20, 2017.................     100    20     0    0     0     0      0         100     20      0      0      0     0      0  
June 20, 2018.................     100    17     0    0     0     0      0         100     17      0      0      0     0      0  
June 20, 2019.................     100    15     0    0     0     0      0         100     15      0      0      0     0      0  
June 20, 2020.................     100    12     0    0     0     0      0         100     12      0      0      0     0      0  
June 20, 2021.................     100    10     0    0     0     0      0         100      8      0      0      0     0      0  
June 20, 2022.................     100     8     0    0     0     0      0         100      5      0      0      0     0      0  
June 20, 2023.................      92     7     0    0     0     0      0          92      2      0      0      0     0      0  
June 20, 2024.................      77     4     0    0     0     0      0          77      0      0      0      0     0      0  
June 20, 2025.................      60     1     0    0     0     0      0          60      0      0      0      0     0      0  
June 20, 2026.................      41     0     0    0     0     0      0          41      0      0      0      0     0      0  
June 20, 2027.................      19     0     0    0     0     0      0          19      0      0      0      0     0      0  
June 20, 2028.................       0     0     0    0     0     0      0           0      0      0      0      0     0      0  
Weighted Average Life (years)*   27.48 13.78  7.26 5.82  5.03  4.72   4.13       27.47  13.63   7.10   5.65   4.80  4.04   4.11   

</TABLE> 

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

* The weighted average life of a Certificate of any class is determined by (i)
multiplying the amount of each distribution in reduction of the related
Certificate Principal Balance by the number of years from the date of issuance
of the Certificate to the related Distribution Date, (ii) adding the results,
and (iii) dividing such sum by the original Certificate Principal Balance of the
Certificate.

        This table has been prepared based on the assumptions described above
(including the assumptions regarding the characteristics and performance of the
Mortgage Loans, which differ from the actual characteristics and performance
thereof) and should be read in conjunction therewith.

                                     S-58
<PAGE>
 
                               POOLING AGREEMENT
GENERAL

        The Certificates will be issued pursuant to the Pooling Agreement dated
as of June 1, 1998, among the Company, the Seller, the Master Servicer and the
Trustee. Reference is made to the Prospectus for important information in
addition to that set forth herein regarding the terms and conditions of the
Pooling Agreement and the Offered Certificates. The Trustee, or any of its
affiliates, in its individual or any other capacity, may become the owner or
pledgee of Certificates with the same rights as it would have if it were not
Trustee. The Offered Certificates will be transferable and exchangeable at the
corporate trust office of the Trustee, which will serve as Certificate Registrar
and paying agent. The Company will provide a prospective or actual
Certificateholder, without charge, on written request, a copy (without exhibits)
of the Pooling Agreement. Requests should be addressed to the President, WMC
Secured Assets Corp., 6320 Canoga Avenue, Woodland Hills, California 91367. In
addition to the circumstances described in the Prospectus, the Company may
terminate the Trustee for cause under certain circumstances. See "The
Agreements-Trustee" in the Prospectus.

SERVICING AND OTHER COMPENSATION AND PAYMENT OF EXPENSES

        The Servicing Fee for each Mortgage Loan is payable out of the interest
payments on such Mortgage Loan. The Servicing Fees in respect of each Mortgage
Loan will be at least 0.50% per annum (the "SERVICING FEE RATE") of the
outstanding principal balance of such Mortgage Loan. The Servicing Fees consist
of (a) servicing compensation payable to the Master Servicer in respect of its
master servicing activities, and (b) subservicing and other related compensation
payable to the Subservicer (including such compensation paid to the Master
Servicer as the direct servicer of a Mortgage Loan for which there is no
Subservicer). All assumption fees, late payment charges, prepayment charges or
fees and other fees and charges, to the extent collected from the borrower, will
be retained by the Master Servicer as additional servicing compensation. See
"Servicing of Mortgage Loans-Servicing and Other Compensation and Payment of
Expenses; Spread" in the Prospectus for information regarding other possible
compensation to the Master Servicer and the Subservicer and for information
regarding expenses payable by the Master Servicer.

        The Master Servicer's right to reimbursement for unreimbursed Servicing
Advances is limited to late collections on the related Mortgage Loan, including
Liquidation Proceeds, released mortgaged property proceeds, Insurance Proceeds
and such other amounts as may be collected by the Master Servicer from the
related mortgagor or otherwise relating to the Mortgage Loan in respect of which
such unreimbursed amounts are owed. The Master Servicer's right to reimbursement
for unreimbursed Monthly Advances shall be limited to late collections of
interest on any Mortgage Loan and to Liquidation Proceeds and Insurance Proceeds
on the related Mortgage Loan. The Master Servicer's right to such reimbursements
is prior to the rights of Certificateholders. In addition, if any Servicing
Advance or Monthly Advance is determined by the Master Servicer to be
non-recoverable from such sources, the amount of such Nonrecoverable Advances
may be reimbursed to the Master Servicer from other amounts on deposit in the
Certificate Account.

        Not later than two Business Days prior to each Distribution Date, the
Master Servicer is required to remit to the Trustee, without any right of
reimbursement, Compensating Interest (up to the aggregate Servicing Fee for the
related Due Period) with respect to each Mortgage Loan as to which a principal
prepayment in full was received during the related Due Period.

        The Servicing Fee will not be reduced to cover shortfalls in interest
collections resulting from partial prepayments on the Mortgage Loans.

CERTAIN MATTERS REGARDING THE COMPANY, SELLER AND MASTER SERVICER

        The Master Servicer may perform any of its duties and obligations under
the Pooling Agreement through one or more subservicers or delegates, which may
be affiliates of the Master Servicer. Notwithstanding any such arrangement, the
Master Servicer will remain liable and obligated to the Trustee and the
Certificateholders for the Master Servicer's duties and obligations under the
Pooling Agreement, without any diminution of such duties and obligations and as
if the Master Servicer itself were performing such duties and obligations. See
"The Agreements

                                     S-59
<PAGE>
 
- -Certain Matters regarding the Master Servicer and the Company" in the
Prospectus for information regarding resignation, indemnification and succession
of the Master Servicer.

EVENTS OF DEFAULT

        "EVENTS OF DEFAULT" will consist of: (i) (A) any failure by the Master
Servicer to make any required Monthly Advance or (B) any other failure of the
Master Servicer to deposit in the Certificate Account or Distribution Account
any deposit required to be made under the Pooling Agreement, which failure
continues unremedied for five Business Days after the giving of written notice
of such failure to the Master Servicer by the Trustee, or to the Master Servicer
and the Trustee by Certificateholders holding Certificates evidencing at least
25% of the aggregate Voting Rights; (ii) any failure by the Master Servicer duly
to observe or perform in any material respect any other of its covenants or
agreements in the Pooling Agreement which continues unremedied for 30 days after
the giving of written notice of such failure to the Master Servicer by the
Trustee, or to the Master Servicer and the Trustee by any Certificateholders
holding Certificates evidencing at least 25% of the aggregate Voting Rights;
(iii) any failure by the Master Servicer to make any required Servicing Advance,
which failure continues unremedied for a period of 30 days after the giving of
written notice of such failure to the Master Servicer by the Trustee, or to the
Master Servicer and the Trustee by any Certificateholders holding Certificates
evidencing at least 25% of the aggregate Voting Rights; (iv) certain events of
insolvency, readjustment of debt, marshalling of assets and liabilities or
similar proceedings relating to the Master Servicer and certain actions by the
Master Servicer indicating insolvency, reorganization or inability to pay its
obligations (an "INSOLVENCY EVENT"); (v) so long as the Seller is the Master
Servicer and subject to the limitations set forth in the Pooling Agreement, any
failure of the Seller to repurchase or substitute Qualified Substitute Mortgage
Loans for Defective Mortgage Loans as required pursuant to the Purchase
Agreement or the Pooling Agreement; and (vi) certain loss or delinquency tests
specified in the Pooling Agreement are not met. See "The Agreements-Events of
Default and Rights Upon Event of Default" in the Prospectus.

        At all times during the term of the Pooling Agreement, the Voting Rights
will be allocated among the holders of the Offered Certificates in proportion to
the original Certificate Principal Balances of their respective classes. The
holders of the Class C Certificates and the Residual Certificates will have no
Voting Rights.

TERMINATION; PURCHASE OF MORTGAGE LOANS

        The Trust Fund will terminate on the Distribution Date following the
earliest of (i) the Distribution Date on which the Aggregate Certificate
Principal Balance has been reduced to zero, (ii) the final payment or other
liquidation of the last Mortgage Loan in the Trust Fund, and (iii) the optional
purchase by the Master Servicer of the Mortgage Loans, as described below.

        Subject to provisions in the Pooling Agreement concerning adopting a
plan of complete liquidation, the Master Servicer may, at its option, terminate
the Pooling Agreement on any date (the "OPTIONAL TERMINATION DATE") on which the
Pool Principal Balance is less than 10% of the sum of the Pool Principal Balance
of the Closing Date Mortgage Loans as of the Cut-off Date and the Original
Pre-Funded Amount by purchasing, on the next succeeding Distribution Date, all
of the outstanding Mortgage Loans at a price equal to the sum of the outstanding
Pool Principal Balance (subject to reduction as provided in the Pooling
Agreement if the purchase price is based in part on the appraised value of any
REO Property included in the Trust Fund and such appraised value is less than
the outstanding principal balance of the related Mortgage Loan) and accrued and
unpaid interest thereon at the weighted average of the Mortgage Rates through
the end of the Due Period preceding the final Distribution Date. In addition, if
the Master Servicer does not exercise its option to terminate the Pooling
Agreement within two Distribution Dates after which such option vests, the
holders of the Class C or Class R Certificates shall have the right to terminate
the Pooling Agreement by purchasing all of the outstanding Mortgage Loans at the
purchase price referred to above and otherwise in accordance with the provisions
of the Pooling Agreement.

        Any such purchase shall be accomplished by deposit into the Distribution
Account of the purchase price specified above.

OPTIONAL PURCHASE OF DEFAULTED MORTGAGE LOANS

        The Master Servicer has the option, but is not obligated, to purchase
from the Trust Fund any Mortgage Loan 90 days or more delinquent (a "DEFAULTED
MORTGAGE LOAN") at the Purchase Price.

                                     S-60
<PAGE>
 
THE TRUSTEE

        The First National Bank of Chicago, a national banking association, has
been named Trustee pursuant to the Pooling Agreement.

        The Trustee may have normal banking relationships with the Company, the
Seller and the Master Servicer.

        The Trustee may resign at any time, in which event the Company will be
obligated to appoint a successor Trustee, as approved by the Master Servicer.
The Company may also remove the Trustee if the Trustee ceases to be eligible to
continue as such under the Pooling Agreement or if the Trustee becomes
insolvent. Upon becoming aware of such circumstances, the Company will be
obligated to appoint a successor Trustee, as approved by the Master Servicer
(such Master Servicer approval not to be unreasonably withheld). 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.

        No holder of a Certificate will have any right under the Pooling
Agreement to institute any proceeding with respect to the Pooling Agreement
unless such holder previously has given to the Trustee written notice of default
and unless Certificateholders holding Certificates evidencing at least 51% of
the aggregate Voting Rights in the Trust Fund, have made written requests upon
the Trustee to institute such proceeding in its own name as Trustee thereunder
and have offered to the Trustee reasonable indemnity and the Trustee for 60 days
has neglected or refused to institute any such proceeding. The Trustee will be
under no obligation to exercise any of the trusts or powers vested in it by the
Pooling Agreement or to make any investigation of matters arising thereunder 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 cost, expenses and liabilities which may be incurred therein or
thereby.

                     DESCRIPTION OF THE PURCHASE AGREEMENT

        The Mortgage Loans to be transferred to the Trust Fund by the Company
will be purchased by the Company from WMC Mortgage Corp. (the "SELLER") pursuant
to the Mortgage Loan Purchase Agreement to be entered into between the Company,
as purchaser of the Mortgage Loans, and the Seller, as seller of the Mortgage
Loans (the "PURCHASE AGREEMENT"). Under the Purchase Agreement, the Seller will
agree to transfer the Mortgage Loans to the Company. Pursuant to the Pooling
Agreement, the Mortgage Loans will be immediately transferred by the Company to
the Trust Fund, and the Company will assign certain of its rights in, to and
under the Purchase Agreement, to the Trust Fund. See "The Mortgage
Pools-Representations by Sellers" in the Prospectus for information regarding
the repurchase and/or substitution obligations of the Seller.

                                USE OF PROCEEDS

        The net proceeds to be received from the sale of the Certificates will
be applied by the Company towards the purchase of the Mortgage Loans.

                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES

        Upon the issuance of the Offered Certificates, Thacher Proffitt & Wood,
counsel to the Company, will deliver its opinion generally to the effect that,
assuming compliance with all provisions of the Pooling Agreement, for federal
income tax purposes, REMIC I and REMIC II will each qualify as a REMIC under the
Code.

        For federal income tax purposes, (a) the Class R-I Certificates will
constitute the sole class of "residual interests" in REMIC I, (b) each class of
Offered Certificates (exclusive of the right to receive payments from the
Available Funds Cap Carryover Reserve Account in respect of the Available Funds
Cap Carryover Amount) will represent ownership of "regular interests" in REMIC
II and will generally be treated as debt instruments of REMIC II and (c) the
Class R-II Certificates will constitute the sole class of "residual
certificates" in REMIC II. See "Federal

                                     S-61
<PAGE>
 
Income Tax Consequences -- REMICs" in the Prospectus; provided, however, that
any reference therein to "regular interests" in a REMIC or to REMIC Regular
Certificates shall be exclusive of the right to receive payments from the
Available Funds Cap Carryover Reserve Account in respect of the Available Funds
Cap Carryover Amount.

        For federal income tax reporting purposes, the Offered Certificates will
not be treated as having been issued with original issue discount. The
prepayment assumption that will be used in determining the rate of accrual of
original issue discount, market discount and premium, if any, for federal income
tax purposes will be based on the assumption that, subsequent to the date of any
determination the Mortgage Loans will prepay at a rate equal to 100% of the
Prepayment Assumption. No representation is made that the Mortgage Loans will
prepay at that rate or at any other rate. See "Federal Income Tax
Consequences-General" and "-Taxation of Owners of REMIC Regular Certificates-
Original Issue Discount" in the Prospectus.

        Each holder of an Offered Certificate is deemed to own an undivided
beneficial ownership interest in two assets, a REMIC regular interest and the
right to receive payments from the Available Funds Cap Carryover Reserve Account
in respect of the Available Funds Cap Carryover Amount. The Available Funds Cap
Carryover Reserve Account is not an asset of either REMIC. The treatment of
amounts received by an Offered Certificateholder under such Certificateholder's
right to receive the Available Funds Cap Carryover Amount will depend on the
portion, if any, of the Offered Certificateholder's purchase price allocable
thereto. Under the REMIC Regulations, each holder of an Offered Certificate must
allocate its purchase price for the Offered Certificate between its undivided
interest in the regular interests and its undivided interest in the right to
receive payments from the Available Funds Cap Carryover Reserve Account in
respect of the Available Funds Cap Carryover Amount in accordance with the
relative fair market values of each property right. Payments made to the holders
of the Offered Certificates with respect to the Available Funds Cap Carryover
Amount will be included in income based on the regulations relating to notional
principal contracts (the "NOTIONAL PRINCIPAL CONTRACT REGULATIONS"). The OID
Regulations provide that the Issuer's allocation of the issue price is binding
on all holders unless the holder explicitly discloses on its tax return that its
allocation is different from the Issuer's allocation. For tax reporting
purposes, a de minimis value will be assigned to the Available Funds Cap
Carryover Amount. Under the REMIC Regulations, the Master Servicer is required
to account for the regular interest and the right to receive payments from the
Available Funds Carryover Reserve Account in respect of the Available Funds Cap
Carryover Amount as discrete property rights. Holders of the Offered
Certificates are advised to consult their own tax advisors regarding the
allocation of issue price, timing, character and source of income and deductions
resulting from the ownership of the Certificates. Treasury regulations have been
promulgated under Section 1275 of the Code generally providing for the
integration of a "qualifying debt instrument" with a hedge if the combined cash
flows of the components are substantially equivalent to the cash flows on a
variable rate debt instrument. However, such regulations specifically disallow
integration of debt instruments subject to Section 1272(a)(6) of the Code.
Therefore, holders of the Offered Certificates will be unable to use the
integration method provided for under such regulations with respect to such
Certificates. Ownership of the right to the Available Funds Cap Carryover Amount
will nevertheless entitle the owner to amortize the separate price paid for the
right to the Available Funds Cap Carryover Amount under the Notional Principal
Contract Regulations.

        In certain circumstances OID Regulations permit the holder of a debt
instrument to recognize original issue discount under a method that differs from
that used by the issuer. Accordingly, it is possible that the holder of a
Certificate may be able to select a method for recognizing original issue
discount that differs from that used by the Master Servicer in preparing reports
to the Certificateholders and the IRS.

        Certain classes of the Offered Certificates may be treated for federal
income tax purposes as having been issued at a premium. Whether any holder of
such a class of Certificates will be treated as holding a certificate with
amortizable bond premium will depend on such Certificateholder's purchase price
and the distributions remaining to be made on such Certificate at the time of
its acquisition by such Certificateholder. Holders of such classes of
Certificates should consult their tax advisors regarding the possibility of
making an election to amortize such premium. See "Federal Income Tax
Consequences-REMICS-Taxation of Owners of REMIC Regular Certificates" and
"-Premium" in the Prospectus.

        This paragraph applies to the Offered Certificates (exclusive of any
rights in the Available Funds Cap Carryover Reserve Account). The Offered
Certificates will be treated as assets described in Section 7701(a)(19)(C)

                                     S-62
<PAGE>
 
of the Code and "real estate assets" under Section 856(c)(4)(A) of the Code
generally in the same proportion that the assets of the Trust Fund would be so
treated. In addition, interest on the Offered Certificates will be treated as
"interest on obligations secured by mortgages on real property" under Section
856(c)(3)(B) of the Code generally to the extent that such Offered Certificates
are treated as "real estate assets" under Section 856(c)(4)(A) of the Code.
Moreover, the Offered Certificates (other than the Residual Certificates) will
be "qualified mortgages" within the meaning of Section 860G(a)(3) of the Code if
transferred to another REMIC on its startup day in exchange for a regular or
residual interest therein. However, prospective investors in Offered
Certificates that will be generally treated as assets described in Section
860G(a)(3) of the Code should note that, notwithstanding such treatment, any
repurchase of such a Certificate pursuant to the right of the Master Servicer or
the Company to repurchase such Offered Certificates may adversely affect any
REMIC that holds such Offered Certificates if such repurchase is made under
circumstances giving rise to a Prohibited Transaction Tax. See "The Pooling
Agreement -- Termination" herein and "Federal Income Tax
Consequences-REMICS-Characterization of Investments in REMIC Certificates" in
the Prospectus.

        The holders of the Offered Certificates will be required to include in
income interest on such Certificates in accordance with the accrual method of
accounting. As noted above, each holder of an Offered Certificate will be
required to allocate a portion of the purchase price paid for the Offered
Certificates to the right to receive payments from the Available Funds Cap
Carryover Reserve Account in respect of the Available Funds Cap Carryover
Amount. The value of the right to receive any such Available Funds Cap Carryover
Amount is a question of fact which could be subject to differing
interpretations. Because the Available Funds Cap Carryover Amount is treated as
a separate right of the Offered Certificates not payable by the REMICs, such
right will not be treated as a qualifying asset for any Certificateholder that
is a mutual savings bank, domestic building and loan association, real estate
investment trust, or real estate mortgage investment conduit and any amounts
received from the Available Funds Cap Carryover Reserve Account will not be
qualifying real estate income for real estate investment trusts.

        WMC will be designated as the "tax matters person" with respect to REMIC
I and REMIC II as defined in the REMIC Provisions (as defined in the
Prospectus), and in connection therewith will be required to hold not less than
0.01% of each of the Class R-I Certificates and Class R-II Certificates.

        For further information regarding federal income tax consequences of
investing in the Offered Certificates, see "Federal Income Tax
Consequences-REMICS" in the Prospectus.

                            METHOD OF DISTRIBUTION

        Subject to the terms and conditions set forth in an Underwriting
Agreement, (the "UNDERWRITING AGREEMENT"), among the Company, WMC, NationsBanc
Montgomery Securities LLC ("NATIONSBANC MONTGOMERY"), Bear, Stearns & Co. Inc.
("BEAR STEARNS"), Lehman Brothers Inc. ("Lehman Brothers"), Credit Suisse First
Boston Corporation ("CS FIRST BOSTON") First Union Capital Markets, a division
of Wheat First Securities, Inc. ("FIRST UNION", and together with NationsBanc
Montgomery, Bear Stearns, Lehman Brothers and CS First Boston, the
"UNDERWRITERS"), the Company has agreed to sell to the Underwriters, and the
Underwriters have agreed to purchase the Offered Certificates as follows:
NationsBanc Montgomery and Bear Stearns will each acquire approximately 33.33%
of the Offered Certificates and CS First Boston, Lehman Brothers and First Union
will each acquire approximately 11.11% of the Offered Certificates.

        Under the terms of the Underwriting Agreement, the Underwriters have
agreed, subject to the terms and conditions set forth therein, to purchase all
of the Offered Certificates offered hereby if any of the Offered Certificates
are purchased.

        In connection with the offering, the Underwriters may purchase and sell
the Offered Certificates in the open market. These transactions may include
purchases to cover short positions created by an Underwriter in connection with
the offering. Short positions created by an Underwriter involve the sale by an
Underwriter of a greater number of Offered Certificates than they are required
to purchase from the Company in the offering. An Underwriter also may impose a
penalty bid, whereby selling concessions allowed to broker-dealers in respect of
the securities sold in the offering may be reclaimed by such Underwriter if such
Offered Certificates are repurchased by such Underwriter in

                                     S-63
<PAGE>
 
covering transactions. These activities may maintain or otherwise affect the
market price of the Offered Certificates, which may be higher than the price
that might otherwise prevail in the open market; and these activities, if
commenced, may be discontinued at any time. These transactions may be effected
in the over-the-counter market or otherwise.

        The distribution of the Offered Certificates by the Underwriters may be
effected from time to time in one or more negotiated transactions, or otherwise,
at varying prices to be determined at the time of sale. Proceeds to the Company
from the sale of the Offered Certificates, before deducting expenses payable by
the Company, will be approximately 100% of the aggregate Certificate Principal
Balances of the Offered Certificates plus accrued interest thereon from the
Cut-off Date. The Underwriters may effect such transactions by selling its
Offered Certificates to or through dealers, and such dealers may receive
compensation in the form of underwriting discounts, concessions or commissions
from the Underwriters for whom they act as agent. In connection with the sale of
the Offered Certificates, the Underwriters may be deemed to have received
compensation from the Company in the form of underwriting compensation. The
Underwriters and any dealers that participate with the Underwriters in the
distribution of the Offered Certificates may be deemed to be underwriters and
any profit on the resale of the Offered Certificates positioned by them may be
deemed to be underwriting discounts and commissions under the Securities Act of
1933, as amended (the "ACT").

        The Underwriting Agreement provides that the Company will indemnify the
Underwriters, and under limited circumstances the Underwriters will indemnify
the Company, against certain civil liabilities under the Act or contribute to
payments required to be made in respect thereof.

        There can be no assurance that a secondary market for the Offered
Certificates will develop or, if it does develop, that it will continue. The
primary source of information available to investors concerning the Offered
Certificates will be the monthly statements discussed in the Prospectus under
"Description of Securities-Reports to Securityholders," which will include
information as to the outstanding principal balance of the Offered Certificates
and the status of the applicable form of credit enhancement. There can be no
assurance that any additional information regarding the Offered Certificates
will be available through any other source. In addition, the Company is not
aware of any source through which price information about the Offered
Certificates will be generally available on an ongoing basis. The limited nature
of such information regarding the Offered Certificates may adversely affect the
liquidity of the Offered Certificates, even if a secondary market for the
Offered Certificates becomes available.

                                LEGAL OPINIONS

        Certain legal matters relating to the Offered Certificates will be
passed upon for the Company by Thacher Proffitt & Wood, New York, New York and
for the Underwriters by Cadwalader, Wickersham & Taft, New York, New York.

                                    RATINGS

        It is a condition to the issuance of the Class A Certificates that they
be rated "AAA" by Standard & Poor's and Aaa by Moody's. It is a condition to the
issuance of the Class M-1, Class M-2 and Class B Certificates that they be rated
not lower than "AA", "A" and "BBB", respectively, by Standard & Poor's and Aa2,
A2 and Baa3, respectively, by Moody's.

        Standard & Poor's ratings on mortgage pass-through certificates address
the likelihood of the receipt by Certificateholders of payments required under
the Pooling Agreement. Standard & Poor's ratings take into consideration the
credit quality of the mortgage pool, structural and legal aspects associated
with the Certificates, and the extent to which the payment stream in the
mortgage pool is adequate to make payments required under the Offered
Certificates. Standard & Poor's ratings on the Offered Certificates does not,
however, constitute a statement regarding frequency of prepayments on the
mortgages. See "Certain Yield and Prepayment Considerations" herein. The ratings
assigned by Standard & Poor's to the Offered Certificates do not address the
possibility that the Offered Certificates might suffer a lower than anticipated
yield, nor does it address the likelihood that the Available Funds Cap Carryover
Amount will be paid to the Offered Certificates.

                                     S-64
<PAGE>
 
        The ratings of Moody's on mortgage pass-through certificates address the
likelihood of the receipt by the holders thereof of all distributions on the
underlying mortgage loans to which they are entitled. Moody's ratings on
pass-through certificates do not represent any assessment of the likelihood that
principal prepayments will be made by mortgagors or the degree to which such
prepayments might differ from that originally anticipated. The ratings assigned
by Moody's to the Offered Certificates do not address the possibility that the
Offered Certificate might suffer a lower than anticipated yield, nor does it
address the likelihood that the Available Funds Cap Carryover Amount will be
paid to the Offered Certificates.

        The Company has not requested a rating on the Offered Certificates by
any rating agency other than Standard & Poor's and Moody's. However, there can
be no assurance as to whether any other rating agency will rate the Offered
Certificates, or, if it does, what rating would be assigned by any such other
rating agency. A rating on the Certificates by another rating agency, if
assigned at all, may be lower than the ratings assigned to the Offered
Certificates by Standard & Poor's and Moody's.

        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. In the event that the ratings
initially assigned to the Offered Certificates are subsequently lowered for any
reason, no person or entity is obligated to provide any additional support or
credit enhancement with respect to the Offered Certificates.

                               LEGAL INVESTMENT

        The Class M-2 and Class B Certificates will not constitute "mortgage
related securities" for purposes of SMMEA. The Class A and Class M-1
Certificates will constitute "mortgage related securities" for purposes of SMMEA
for so long as they are rated in one of the two highest rating categories by one
or more nationally recognized statistical rating organizations. As such, the
Class A Certificates and the Class M-1 Certificates will be legal investments
for certain entities to the extent provided in SMMEA, subject to state laws
overriding SMMEA. Furthermore, certain states have enacted legislation
overriding the legal investment provisions of SMMEA. Institutions whose
investment activities are subject to legal investment laws and regulations or to
review by regulatory authorities should consult with their legal advisors in
determining whether and to what extent the Offered Certificates are subject to
restrictions on investment, capital requirements or otherwise. All investors
whose investment authority is subject to legal restrictions should consult their
own legal advisors to determine whether, and to what extent, the Offered
Certificates will constitute legal investments for them. In this connection, the
Office of the Comptroller of the Currency (the "OCC") has amended 12 C.F.R. Part
1 to authorize national banks to purchase and sell for their own account,
without limitation as to a percentage of the bank's capital and surplus (but
subject to compliance with certain general standards in 12 C.F.R. ss. 1.5
concerning "safety and soundness" and retention of credit information), certain
"Type IV Securities," defined in 12 C.F.R. ss. 1.2(1) to include certain
"residential mortgage-related securities." As so defined, "residential
mortgage-related security" means, in relevant part, "mortgage related security"
within the meaning of SMMEA. The National Credit Union Administration (the
"NCUA") has adopted rules, codified at 12 C.F.R. Part 703, which permit federal
credit unions to invest in "mortgage related securities" under certain limited
circumstances, other than stripped mortgage related securities, residual
interests in mortgage related securities, and commercial mortgage related
securities, unless the credit union has obtained written approval from the NCUA
to participate in the "investment pilot program" described in 12 C.F.R. ss.
703.140. Finally, effective May 26, 1998 (October 1, 1998 in the case of federal
credit unions), the 1992 "Supervisory Policy Statement on Securities Activities"
of the Federal Financial Institutions Examination Council (the "FFIEC") has been
superseded by the FFIEC's "Supervisory Policy Statements on Investment
Securities and End-User Derivatives Activities" (the "1998 POLICY STATEMENT").
The 1998 Policy Statement deletes the specific "high-risk mortgage securities"
tests, and substitutes general guidelines which depository institutions must
follow in managing risks (including market, credit, liquidity, operational
(transaction), and legal risks) applicable to all securities (including mortgage
pass-through securities and mortgage-derivative products) used for investment
purposes. See "Legal Investment Matters" in the Prospectus.

                                     S-65
<PAGE>
 
                             ERISA CONSIDERATIONS

        A fiduciary of any employee benefit plan or other plan or arrangement
subject to ERISA, or Section 4975 of the Code (a "PLAN") or any insurance
company (whether through its general or separate accounts) or other person
investing "plan assets" of any Plan should carefully review with its legal
advisors whether the purchase or holding of Offered Certificates could give rise
to a transaction prohibited or not otherwise permissible under ERISA or Section
4975 of the Code. The purchase or holding of the Class A Certificates by or on
behalf of, or with Plan Assets of, a Plan may qualify for exemptive relief under
the Exemption, as described under "ERISA Considerations Prohibited Transaction
Exemptions" in the Prospectus. However, the Exemption contains a number of
conditions which must be met for the Exemption to apply, including the
requirement that any such Plan must be an "accredited investor" as defined in
Rule 501(a)(1) of Regulation D of the Securities and Exchange Commission under
the Securities Act of 1933, as amended.

        The Small Business Job Protection Act of 1996 added a new Section 401(c)
to ERISA, which provides certain exemptive relief from the provisions of Part 4
of Title I of ERISA and Section 4975 of the Code, including the prohibited
transaction restrictions imposed by ERISA and the related excise taxes imposed
by the Code, for transactions involving an insurance company general account.
Pursuant to Section 401(c) of ERISA, the Department of Labor ("DOL") is required
to issue final regulations ("401(C) REGULATIONS") no later than December 31,
1997 which are to provide guidance for purposes of determining, in cases where
insurance policies supported by an insurer's general account are issued to or
for the benefit of a Plan on or before December 31, 1998, which general account
assets constitute Plan Assets. Section 401(c) of ERISA generally provides that,
until the date which is 18 months after the 401(c) Regulations become final, no
person shall be subject to liability under Part 4 of Title I of ERISA and
Section 4975 of the Code on the basis of a claim that the assets of an insurance
company general account constitute Plan Assets, unless (i) as otherwise provided
by the Secretary of Labor in the 401(c) Regulations to prevent avoidance of the
regulations or (ii) an action is brought by the Secretary of Labor for certain
breaches of fiduciary duty which would also constitute a violation of federal or
state criminal law. Any assets of an insurance company general account which
support insurance policies issued to a Plan after December 31, 1998 or issued to
Plans on or before December 31, 1998 for which the insurance company does not
comply with the 401(c) Regulations may be treated as Plan Assets. In addition,
because Section 401(c) does not relate to insurance company separate accounts,
separate account assets are still treated as Plan Assets of any Plan invested in
such separate account. Insurance companies contemplating the investment of
general account assets in the Class A Certificates should consult with their
legal advisors with respect to the applicability of Section 401(c) of ERISA,
including the general account's ability to continue to hold the Offered
Certificates after the date which is 18 months after the date the 401(c)
Regulations become final.

        Because the exemptive relief afforded by the Exemption (or any similar
exemption that might be available) will not likely apply to the purchase, sale
or holding of the Subordinate Certificates (due to the subordinate nature
thereof) and the Subordinate Certificates will be issued and transferred only in
book-entry form through DTC, CEDEL and Euroclear, any purchase of a Subordinate
Certificate will be deemed to have represented by such purchase that either (a)
such purchaser is not a Plan and is not purchasing such Securities on behalf of,
or with Plan Assets of, any Plan or (b) the purchase of any such Security by or
on behalf of, or with Plan Assets of, any Plan is permissible under applicable
law, will not result in any non-exempt prohibited transaction under ERISA or
Section 4975 of the Code and will not subject the Company, the Trustee or the
Master Servicer to any obligation in addition to those undertaken in the related
Agreement.

        To the extent that Definitive Certificates are issued with respect to
Subordinate Certificates, transfers of such Subordinate Certificates to a Plan,
to a trustee or other person acting on behalf of any Plan, or to any other
person using the assets of any Plan to effect such acquisition will not be
registered by the Trustee unless the transferee provides the Company, the
Trustee and the Master Servicer with an opinion of counsel satisfactory to the
Company, the Trustee and the Master Servicer, which opinion will not be at the
expense of the Company, the Trustee or the Master Servicer, that the purchase of
such Certificates by or on behalf of such Plan is permissible under applicable
law, will not constitute or result on a non-exempt prohibited transaction under
ERISA or Section 4975 of the Code and will not subject the Company, the Trustee
or the Master Servicer to any obligation in addition to those undertaken

                                     S-66
<PAGE>
 
in the Pooling Agreement. In lieu of such opinion of counsel, the transferee may
provide a certification substantially to the effect that the purchase of
Subordinate Certificates by or on behalf of such Plan is permissible under
applicable law, will not constitute or result in a non-exempt prohibited
transaction under ERISA or Section 4975 of the Code, will not subject the
Company, the Trustee or the Master Servicer to any obligation in addition to
those undertaken in the Pooling Agreement, and the following statements are
correct: (i) the transferee is an insurance company and the source of funds used
to purchase such Subordinate Certificates is an "insurance company general
account" (as such term is defined in PTCE 95-60), (ii) the conditions set forth
in Sections I and III of PTCE 95-60 have been satisfied and (iii) there is no
Plan with respect to which the amount of such general accounts reserves and
liabilities for contracts held by or on behalf of such Plan and all other Plans
maintained by the same employer (or any "affiliate" thereof, as defined in PTCE
95-60) or by the same employee organization exceed 10% of the total of all
reserves and liabilities of such general account (as determined under PTCE
95-60) as of the date of the acquisition of such Subordinate Certificates.

        Any fiduciary or other investor of Plan Assets that proposes to acquire
or hold the Offered Certificates on behalf of or with Plan Assets of any Plan
should consult with its counsel with respect to the potential applicability of
the fiduciary responsibility provisions of ERISA and the prohibited transaction
provisions of the ERISA and the Code to the proposed investment. See "ERISA
Considerations" in the Prospectus.

                                     S-67
<PAGE>
 
                                    ANNEX I

         GLOBAL CLEARANCE, SETTLEMENT AND TAX DOCUMENTATION PROCEDURES

     Except in certain limited circumstances, the globally offered WMC Mortgage
Pass-Through Certificates, Series 1998-A: Class A, Class M-1, Class M-2 and
Class B Certificates (the "GLOBAL SECURITIES") will be available only in book-
entry form. Investors in the Global Securities may hold such Global Securities
through any of DTC, Cedel or Euroclear. The Global Securities will be traceable
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 through Cedel and Euroclear will
be conducted in the ordinary way in accordance with the normal rules and
operating procedures of Cedel and Euroclear and in accordance with conventional
eurobond practice (i.e., seven calendar day settlement).

     Secondary market trading between investors through DTC will be conducted
according to DTC's rules and procedures applicable to U.S. corporate debt
obligations.

     Secondary cross-market trading between Cedel or Euroclear and DTC
Participants holding Certificates will be effected on a delivery-against-payment
basis through the respective Depositaries of Cedel and Euroclear (in such
capacity) and as DTC 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 & Co. 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 Depositary
which in turn will hold such positions in their accounts as DTC Participants.

     Investors electing to hold their Global Securities through DTC will follow
DTC settlement practices. 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 the
securities custody accounts on the settlement date against payment in same-day
funds.

SECONDARY MARKET TRADING

     Since 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 DTC Participants. Secondary market trading between DTC
Participants will be settled using the procedures applicable to prior mortgage
loan asset-backed certificates issues in same-day funds. Trading between Cedel
and/or Euroclear Participants. Secondary market trading between Cedel
Participants or Euroclear Participants 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 DTC 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
Relevant 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 

                                      I-1
<PAGE>
 
will include interest accrued to and excluding the first day of the following
month. Payment will then be made by the Relevant Depositary to the DTC
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 Participants and Euroclear Participants 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 account 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 cleared the overdraft when the
Global Securities were 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
the result will depend on each Cedel Participant's or Euroclear Participant's
particular cost of funds. Since the settlement is taking place during New York
business hours, DTC Participants can employ their usual procedures for crediting
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 DTC Participants a cross-
market transaction will settle no differently than a trade between two DTC
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 DTC 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 respective Depositary, as appropriate, to credit the Global
Securities to the DTC 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 to 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 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 DTC Participants for delivery to Cedel Participants or Euroclear
Participants should note that these trades would automatically fail on the sale
side unless affirmative action is taken. At least three techniques should be
readily available to eliminate this potential problem:

          (a) borrowing through Cedel or Euroclear for one day (until the
     purchase side of the trade is reflected in their Cedel or Euroclear
     accounts) in accordance with the clearing system's customary procedures;

                                      I-2
<PAGE>
 
          (b) borrowing the Global Securities in the U.S. from a DTC 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 DTC 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 (as defined below), 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 Holders of Global Securities that are Non-
U.S. Persons (as defined below) 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 (as defined below), 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 (Holdership, 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 Certificate Holders or their agent. 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 Holder 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 through whom it holds the
security (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, partnership or other entity organized in or under the laws of the
United States or any political subdivision thereof (unless, in the case of a
partnership, future Treasury regulations provide otherwise), (iii) an estate or
trust that is subject to U.S. federal income tax regardless of the source of its
income, or (iv) a trust other than a "foreign trust," as defined in Section
7701(a)(31) of the Code. 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 the Global
Securities. Investors are advised to consult their own tax advisors for specific
tax advice concerning their holding and disposing of the Global Securities.

                                      I-3
<PAGE>
 
PROSPECTUS
Mortgage Pass-Through Certificates
Mortgage-Backed Notes
WMC Secured Assets Corp.

     The mortgage pass-through certificates ("Certificates") or mortgage-backed
notes ("Notes") offered hereby (the "Offered Securities") and by the supplements
hereto (each, a "Prospectus Supplement") will be offered from time to time in
series.  The Offered Securities of each series, together with any other mortgage
pass-through certificates or mortgage-backed notes of such series, are
collectively referred to herein as the "Securities."

     Each series of Certificates will represent in the aggregate the entire
beneficial ownership interest in, and each series of Notes will represent
indebtedness of, a trust fund (with respect to any series, the "Trust Fund") to
be established by WMC Secured Assets Corp. (the "Company").  Each Trust Fund
will consist primarily of a segregated pool (a "Mortgage Pool") of one- to four-
family and/or junior mortgage loans or manufactured housing conditional sales
contracts and installment loan agreements (collectively, the "Mortgage Loans")
or interests therein (which may include Mortgage Securities as defined herein),
acquired by the Company from one or more affiliated or unaffiliated institutions
(the "Sellers").  See "The Company" and "The Mortgage Pools."  The Mortgage
Loans may include sub-prime mortgage loans.  The Mortgage Loans and other assets
in each Trust Fund, which may only include, if applicable, reinvestment income,
reserve funds, cash accounts and various forms of credit enhancement as
described herein (collectively, the "Trust Fund Assets") will be held in trust
for the benefit of the holders of the related series of Securities (the
"Securityholders") pursuant to (i) with respect to each series of Certificates,
a pooling and servicing agreement or other agreement (in either case, a "Pooling
Agreement") or (ii) with respect to each series of Notes, an indenture (an
"Indenture"), in each case as more fully described herein and in the related
Prospectus Supplement. Information regarding the Offered Securities of a series,
and the general characteristics of the Mortgage Loans and other Trust Fund
Assets in the related Trust Fund, will be set forth in the related Prospectus
Supplement.


     Each series of Securities will include one or more classes.  Each class of
Securities of any series will represent the right, which right may be senior or
subordinate to the rights of one or more of the other classes of the Securities,
to receive a specified portion of payments of principal or interest (or both) on
the Mortgage Loans and the other Trust Fund Assets in the related Trust Fund in
the manner described herein under "Description of the Securities" and in the
related Prospectus Supplement. A series may include one or more classes of
Securities entitled to principal distributions, with disproportionate, nominal
or no interest distributions, or to interest distributions, with
disproportionate, nominal or no principal distributions. A series may include
two or more classes of Securities which differ as to the timing, sequential
order, priority of payment, pass-through rate or amount of distributions of
principal or interest or both.

                                                  (cover continued on next page)

                        _______________________________

     SEE "RISK FACTORS" BEGINNING ON PAGE 18 HEREIN FOR A DISCUSSION OF MATERIAL
RISKS AFFECTING INVESTMENT IN THE SECURITIES.

     PROCEEDS OF THE ASSETS IN THE RELATED TRUST FUND AND PAYMENTS UNDER ANY
FINANCIAL GUARANTY INSURANCE POLICY ARE THE SOLE SOURCE OF PAYMENTS ON THE
SECURITIES. THE SECURITIES DO NOT REPRESENT AN INTEREST IN OR OBLIGATION OF THE
COMPANY, THE MASTER SERVICER OR ANY OF THEIR RESPECTIVE AFFILIATES.  NEITHER THE
SECURITIES OF ANY SERIES NOR THE UNDERLYING MORTGAGE LOANS OR MORTGAGE
SECURITIES WILL BE GUARANTEED OR INSURED BY THE COMPANY, THE MASTER SERVICER OR
ANY OF THEIR RESPECTIVE AFFILIATES.

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

                       __________________________________

     The Offered Securities may be offered through one or more different
methods, including offerings through underwriters, as more fully described under
"Methods of Distribution" and in the related Prospectus Supplement.

     There will be no secondary market for the Offered Securities of any series
prior to the offering thereof.  There can be no assurance that a secondary
market for any of the Offered Securities will develop or, if it does develop,
that it will continue. The Offered Securities will not be listed on any
securities exchange.

     Retain this Prospectus for future reference.  This Prospectus may not be
used to consummate sales of securities offered hereby unless accompanied by a
Prospectus Supplement.

                 The date of this Prospectus is March 13, 1998.
<PAGE>
 
(continued from previous page)


     The Company's only obligations with respect to a series of Securities will
be pursuant to certain representations and warranties made by the Company,
except as provided in the related Prospectus Supplement.  The master servicer
(the "Master Servicer") for any series of Securities will be named in the
related Prospectus Supplement.  The principal obligations of the Master Servicer
will be pursuant to its contractual servicing obligations (which include its
limited obligation to make certain advances in the event of delinquencies in
payments on the related Mortgage Loans).  See "Description of the Securities."

     If so specified in the related Prospectus Supplement, the Trust Fund for a
series of Securities may include any one or any combination of a financial
guaranty insurance policy, mortgage pool insurance policy, letter of credit,
bankruptcy bond, special hazard insurance policy, or reserve fund.  In addition
to or in lieu of the foregoing, credit enhancement may be provided by means of
subordination of one or more classes of Securities or by Overcollateralization
(as defined herein).  See "Description of Credit Enhancement."

     The rate of payment of principal of each class of Securities entitled to a
portion of principal payments on the Mortgage Loans in the related Mortgage Pool
and the Trust Fund Assets will depend on the priority of payment of such class
and the rate and timing of principal payments (including by reason of
prepayments, defaults, liquidations and repurchases of Mortgage Loans) on such
Mortgage Loans and other Trust Fund Assets.  A rate of principal payment slower
or faster than that anticipated may affect the yield on a class of Securities in
the manner described herein and in the related Prospectus Supplement. See "Yield
Considerations."

     With respect to each series of Certificates, one or more separate elections
may be made to treat the related Trust Fund or a designated portion thereof as a
real estate mortgage investment conduit ("REMIC") for federal income tax
purposes.  If applicable, the Prospectus Supplement for a series of Certificates
will specify which class or classes of the related series of Certificates will
be considered to be regular interests in the related REMIC and which class of
Certificates or other interests will be designated as the residual interest in
the related REMIC.  See "Federal Income Tax Consequences" herein.
<PAGE>
 
     NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY
REPRESENTATIONS OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS AND ANY PROSPECTUS
SUPPLEMENT WITH RESPECT HERETO AND, IF GIVEN OR MADE, SUCH INFORMATION OR
REPRESENTATIONS MUST NOT BE RELIED UPON. THIS PROSPECTUS AND ANY PROSPECTUS
SUPPLEMENT WITH RESPECT HERETO DO NOT CONSTITUTE AN OFFER TO SELL OR A
SOLICITATION OF AN OFFER TO BUY ANY SECURITIES OTHER THAN THE SECURITIES OFFERED
HEREBY AND THEREBY OR AN OFFER OF SUCH SECURITIES 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; HOWEVER, IF ANY MATERIAL CHANGE OCCURS WHILE
THIS PROSPECTUS IS REQUIRED BY LAW TO BE DELIVERED, THIS PROSPECTUS WILL BE
AMENDED OR SUPPLEMENTED ACCORDINGLY.

                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
 
                                                                                                                Page
                                                                                                                ----
<S>                                                                                                             <C>
 
AVAILABLE INFORMATION...........................................................................................   6

REPORTS TO SECURITYHOLDERS......................................................................................   6

INCORPORATION OF CERTAIN INFORMATION BY REFERENCE...............................................................   6

SUMMARY OF PROSPECTUS...........................................................................................   7

RISK FACTORS....................................................................................................  18

THE MORTGAGE POOLS..............................................................................................  23
     General....................................................................................................  23
     The Mortgage Loans.........................................................................................  24
     Underwriting Standards.....................................................................................  28
     Qualifications of Originators and Sellers..................................................................  29
     Representations by Sellers.................................................................................  29

SERVICING OF MORTGAGE LOANS.....................................................................................  32
     General....................................................................................................  32
     The Master Servicer........................................................................................  32
     Collection and Other Servicing Procedures; Mortgage Loan Modifications.....................................  32
     Subservicers...............................................................................................  34
     Special Servicers..........................................................................................  34
     Realization Upon or Sale of Defaulted Mortgage Loans.......................................................  34
     Servicing and Other Compensation and Payment of Expenses; Spread...........................................  36
     Evidence as to Compliance..................................................................................  37

DESCRIPTION OF THE SECURITIES...................................................................................  37
     General....................................................................................................  37
     Form of Securities.........................................................................................  39
     Assignment of Trust Fund Assets............................................................................  40
     Certificate Account........................................................................................  42
     Distributions..............................................................................................  45

     Distributions of Interest and Principal on the Securities..................................................  46
     Pre-Funding Account........................................................................................  47
     Distributions on the Securities in Respect of Prepayment Premiums..........................................  47
     Allocation of Losses and Shortfalls........................................................................  47
     Advances...................................................................................................  47
     Reports to Securityholders.................................................................................  48

DESCRIPTION OF CREDIT ENHANCEMENT...............................................................................  49
     General....................................................................................................  49
     Subordinate Securities.....................................................................................  50
     Overcollateralization......................................................................................  51

     Financial Guaranty Insurance Policy........................................................................  51
     Mortgage Pool Insurance Policies...........................................................................  51
     Letter of Credit...........................................................................................  53
     Special Hazard Insurance Policies..........................................................................  53
     Bankruptcy Bonds...........................................................................................  54
     Reserve Funds..............................................................................................  54
     Maintenance of Credit Enhancement..........................................................................  55
     Reduction or Substitution of Credit Enhancement............................................................  57
</TABLE> 
                                       3
<PAGE>
 
<TABLE> 
<CAPTION>  
                                                                                                                 Page
                                                                                                                 ----
<S>                                                                                                              <C> 
PURCHASE OBLIGATIONS...........................................................................................   57

PRIMARY MORTGAGE INSURANCE, HAZARD INSURANCE;
     CLAIMS THEREUNDER.........................................................................................   58
     General...................................................................................................   58
     Primary Mortgage Insurance Policies.......................................................................   58
     Hazard Insurance Policies.................................................................................   59
     FHA Insurance.............................................................................................   60

     VA Mortgage Guaranty......................................................................................   61

THE COMPANY....................................................................................................   61

THE AGREEMENTS.................................................................................................   61
     General...................................................................................................   61
     Certain Matters Regarding the Master Servicer and the Company.............................................   62
     Events of Default and Rights Upon Event Default...........................................................   63
     Amendment.................................................................................................   65
     Termination; Retirement of Securities.....................................................................   66
     The Trustee...............................................................................................   67
     Duties of the Trustee.....................................................................................   68
     Certain Matters Regarding the Trustee.....................................................................   68
     Resignation and Removal of the Trustee....................................................................   68

YIELD CONSIDERATIONS...........................................................................................   68

MATURITY AND PREPAYMENT CONSIDERATIONS.........................................................................   71

CERTAIN LEGAL ASPECTS OF MORTGAGE LOANS........................................................................   72
     Single Family Loans.......................................................................................   72
     Cooperative Loans.........................................................................................   73
     Tax Aspects of Cooperative Ownership......................................................................   74
     Contracts.................................................................................................   74
     Foreclosure on Mortgages and Certain Contracts............................................................   75
     Foreclosure on Shares of Cooperatives.....................................................................   77
     Repossession with respect to Contracts....................................................................   78
     Rights of Redemption......................................................................................   79

     Anti-Deficiency Legislation and Other Limitations on Lenders..............................................   80
     Environmental Legislation.................................................................................   81
     Consumer Protection Laws with respect to Contracts........................................................   82
     Enforceability of Certain Provisions......................................................................   83
     Subordinate Financing.....................................................................................   83
     Installment Contracts.....................................................................................   84
     Applicability of Usury Laws...............................................................................   84

     Alternative Mortgage Instruments..........................................................................   85
     Formaldehyde Litigation with respect to Contracts.........................................................   85
     Soldiers' and Sailors' Civil Relief Act of 1940...........................................................   86
     Forfeitures in Drug and RICO Proceedings..................................................................   86
     Junior Mortgages..........................................................................................   86
     Negative Amortization Loans...............................................................................   87

FEDERAL INCOME TAX CONSEQUENCES................................................................................   87
     General...................................................................................................   87
     REMICS....................................................................................................   88
     Notes.....................................................................................................  102
     Grantor Trust Funds.......................................................................................  103

STATE AND OTHER TAX CONSEQUENCES...............................................................................  111

ERISA CONSIDERATIONS...........................................................................................  111
     Representation from Plans Investing in Notes with "Substantial Equity
        Features" or Certain Certificates......................................................................  115
     Tax Exempt Investors......................................................................................  116
     Consultation with Counsel.................................................................................  116

LEGAL INVESTMENT MATTERS.......................................................................................  116

USE OF PROCEEDS................................................................................................  118

METHODS OF DISTRIBUTION........................................................................................  118

LEGAL MATTERS..................................................................................................  119
</TABLE>

                                       4
<PAGE>
 
<TABLE> 
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FINANCIAL INFORMATION..........................................................................................  119

RATING.........................................................................................................  119

INDEX OF PRINCIPAL DEFINITIONS.................................................................................  120
</TABLE>

                                       5
<PAGE>
 
     UNTIL 90 DAYS AFTER THE DATE OF EACH PROSPECTUS SUPPLEMENT, ALL DEALERS
EFFECTING TRANSACTIONS IN THE RELATED OFFERED SECURITIES, WHETHER OR NOT
PARTICIPATING IN THE DISTRIBUTION THEREOF, MAY BE REQUIRED TO DELIVER THIS
PROSPECTUS AND THE RELATED PROSPECTUS SUPPLEMENT.  THIS DELIVERY REQUIREMENT IS
IN ADDITION TO THE OBLIGATION OF DEALERS TO DELIVER A PROSPECTUS SUPPLEMENT AND
PROSPECTUS WHEN ACTING AS UNDERWRITERS AND WITH RESPECT TO THEIR UNSOLD
ALLOTMENTS OR SUBSCRIPTIONS.

                             AVAILABLE INFORMATION

     The Company is subject to the informational requirements of the Securities
Exchange Act of 1934 (the "Exchange Act") and in accordance therewith files
reports and other information with the Securities and Exchange Commission (the
"Commission"). Such reports and other information filed by the Company can be
inspected and copied at the public reference facilities maintained by the
Commission at 450 Fifth Street, N.W., Washington, D.C. 20549, and its Regional
Offices located as follows: Chicago Regional Office, 500 West Madison, 14th
Floor, Chicago, Illinois 60661; New York Regional Office, Seven World Trade
Center, New York, New York 10048. Copies of such material can also be obtained
from the Public Reference Section of the Commission, 450 Fifth Street, N.W.,
Washington, D.C. 20549, at prescribed rates and electronically through the
Commission's Electronic Data Gathering, Analysis and Retrieval system at the
Commission's Web site (http://www.sec.gov). The Company does not intend to send
any financial reports to Securityholders.

     This Prospectus does not contain all of the information set forth in the
Registration Statement (of which this Prospectus forms a part) and exhibits
thereto which the Company has filed with the Commission under the Securities Act
of 1933 (the "Securities Act") and to which reference is hereby made.

                           REPORTS TO SECURITYHOLDERS

     The Master Servicer or another designated person will be required to
provide periodic unaudited reports concerning each Trust Fund to all registered
holders of Offered Securities of the related series with respect to each Trust
Fund as are required under the Exchange Act and the rules and regulations of the
Commission thereunder.  See "Description of the Securities--Reports to
Securityholders."

     The Company intends to make a written request to the staff of the
Commission that the staff either (i) issue an order pursuant to Section 12(h) of
the Exchange Act exempting the Company from certain reporting requirements under
the Exchange Act with respect to each Trust Fund or (ii) state that the staff
will not recommend that the Commission take enforcement action if the Company
fulfills its reporting obligations as described in its written request.  If such
request is granted, the Company will file or cause to be filed with the
Commission as to each Trust Fund the periodic unaudited reports to holders of
the Offered Securities referenced in the preceding paragraph; however, because
of the nature of the Trust Funds, it is unlikely that any significant additional
information will be filed.  In addition, because of the limited number of
Securityholders expected for each series, the Company anticipates that a
significant portion of such reporting requirements will be permanently suspended
following the first fiscal year for the related Trust Fund.

               INCORPORATION OF CERTAIN INFORMATION BY REFERENCE

     There are incorporated herein and in the related Prospectus Supplement by
reference all documents and reports filed or caused to be filed by the Company
with respect to a Trust Fund pursuant to Sections 13(a), 13(c), 14 or 15(d) of
the Exchange Act, prior to the termination of the offering of the Offered
Securities of the related series. The Company will provide or cause to be
provided without charge to each person to whom this Prospectus is delivered in
connection with the offering of one or more classes of Offered Securities, upon
written or oral request of such person, a copy of any or all such reports
incorporated herein by reference, in each case to the extent such reports relate
to one or more of such classes of such Offered Securities, other than the
exhibits to such documents, unless such exhibits are specifically incorporated
by reference in such documents.  Requests should be directed in writing to WMC
Secured Assets Corp., 6320 Canoga Avenue, Woodland Hills, California 91367, or
by telephone at (818) 592-2610. The Company has determined that its financial
statements will not be material to the offering of any Offered Securities.

                                       6
<PAGE>
 
                             SUMMARY OF PROSPECTUS

     The following summary is qualified in its entirety by reference to the
detailed information appearing elsewhere in this Prospectus and by reference to
the information with respect to each series of Securities contained in the
Prospectus Supplement to be prepared and delivered in connection with the
offering of Offered Securities of such series.  Capitalized terms used in this
summary that are not otherwise defined shall have the meanings ascribed thereto
elsewhere in this Prospectus.  An index indicating where certain capitalized
terms used herein are defined appears at the end of this Prospectus.

Securities Offered..........  Mortgage pass-through certificates or mortgage-
                              backed notes. The mortgage pass-through
                              certificates (the "Offered Certificates") or
                              mortgage-backed notes (the "Offered Notes"; the
                              Offered Notes or the Offered Certificates, the
                              "Offered Securities") offered hereby and by the
                              various Prospectus Supplements with respect hereto
                              will be offered from time to time in series. The
                              Offered Securities of each series, together with
                              any other mortgage pass-through certificates or
                              mortgage-backed notes of such series, are
                              collectively referred to herein as the
                              "Securities."

Risk Factors...............   There are material risks associated with an
                              investment in the Offered Certificates.  See 
                              "Risk Factors" herein.

Company....................   WMC Secured Assets Corp. (the "Company"), a 
                              wholly-owned subsidiary of WMC Mortgage Corp.
                              ("WMC Mortgage"). See "The Company."

Master Servicer............   The master servicer (the "Master Servicer"), if
                              any, for a series of Securities will be specified
                              in the related Prospectus Supplement and may be
                              WMC Mortgage or another affiliate of the Company.
                              See "Servicing of Mortgage Loans--The Master
                              Servicer."

Special Servicer...........   The special servicer (the "Special Servicer"), if
                              any, for a series of Securities will be specified,
                              or the circumstances under which a Special
                              Servicer will be appointed will be described, in
                              the related Prospectus Supplement. Any Special
                              Servicer may be an affiliate of the Company. See
                              "Servicing of Mortgage Loans--Special Servicers."

Issuer.....................   With respect to each series of Notes, the issuer
                              (the "Issuer") will be an owner trust established
                              by it for the purpose of issuing such series of
                              Notes. Each such owner trust will be created
                              pursuant to a trust agreement (the "Owner Trust
                              Agreement") between the Company, acting as
                              depositor, and the Owner Trustee. Each series of
                              Notes will represent indebtedness of the Issuer
                              and will be issued pursuant to an indenture
                              between the Issuer and the Trustee (the
                              "Indenture") whereby the 

                                       7
<PAGE>
 
                              Issuer will pledge the Trust Fund to secure the
                              Notes under the lien of the Indenture. As to each
                              series of Notes where the Issuer is an owner
                              trust, the ownership of the Trust Fund will be
                              evidenced by certificates (the "Equity
                              Certificates") issued under the Owner Trust
                              Agreement, which are not offered hereby. The Notes
                              will represent nonrecourse obligations solely of
                              the Issuer, and the proceeds of the related Trust
                              Fund will be the sole source of payments on the
                              Notes, except to the extent of any credit
                              enhancement which is not included in the Trust
                              Fund. See "Description of Credit Enhancement"
                              herein.

                              With respect to each series of Certificates, the
                              Issuer will be a trust created pursuant to the
                              related Pooling Agreement for the purpose of
                              issuing such series of Certificates. Each series
                              of Certificates will represent an undivided
                              ownership interest in the underlying assets of
                              such trust.

Trustees...................   The trustee or indenture trustee (each, the
                              "Trustee") for each series of Certificates and
                              Notes, respectively, will be named in the related
                              Prospectus Supplement. The Owner Trustee (the
                              "Owner Trustee") for each series of Notes will be
                              named in the related Prospectus Supplement. See
                              "The Agreements--The Trustee."

The Securities.............   Each series of Securities will include one or more
                              classes of Securities which will represent either
                              (i) with respect to each series of Certificates,
                              in the aggregate the entire beneficial ownership
                              interest in, or (ii) with respect to each series
                              of Notes, indebtedness of, a segregated pool of
                              Mortgage Loans (exclusive of any portion of
                              interest payments (the "Spread") relating to each
                              Mortgage Loan retained by the Company or any of
                              its affiliates) or interests therein (which may
                              include Mortgage Securities as defined herein),
                              and certain other assets as described below
                              (collectively, a "Trust Fund"), and will be issued
                              pursuant to either (i) with respect to each series
                              of Certificates, a pooling and servicing agreement
                              or other agreement specified in the related
                              Prospectus Supplement (in either case, a "Pooling
                              Agreement") or (ii) with respect to each series of
                              Notes, an indenture specified in the related
                              Prospectus Supplement (the "Indenture"). Except
                              for certain Strip Securities and REMIC Residual
                              Certificates (each as hereinafter described), each
                              series of Securities, or class of Securities in
                              the case of a series consisting of two or more
                              classes, will have a stated principal balance and
                              will be entitled to distributions of interest
                              based on a specified interest rate 

                                       8
<PAGE>
 
                              or rates (each, a "Security Interest Rate"). The
                              Security Interest Rate of each Security offered
                              hereby will be stated in the related Prospectus
                              Supplement as the "Pass-Through Rate" with respect
                              to a Certificate and the "Note Interest Rate" with
                              respect to a Note. Each series or class of
                              Securities may have a different Security Interest
                              Rate, which may be a fixed, variable or adjustable
                              Security Interest Rate, or any combination of two
                              or more such Security Interest Rates. The related
                              Prospectus Supplement will specify the Security
                              Interest Rate or Rates for each series or class of
                              Securities, or the initial Security Interest Rate
                              or Rates and the method for determining subsequent
                              changes to the Security Interest Rate or Rates.

                              A series may include one or more classes of
                              Securities ("Strip Securities") entitled (i) to
                              principal distributions, with disproportionate,
                              nominal or no interest distribu tions, or (ii) to
                              interest distributions, with dispropor tionate,
                              nominal or no principal distributions. In
                              addition, a series may include two or more classes
                              of Securities which differ as to timing,
                              sequential order, priority of payment, pass-
                              through rate or amount of distributions of
                              principal or interest or both, or as to which
                              distributions of principal or interest or both on
                              any class may be made upon the occurrence of
                              specified events, in accordance with a schedule or
                              formula, or on the basis of collections from
                              designated portions of the Mortgage Pool, which
                              series may include one or more classes of
                              Securities ("Accrual Securities"), as to which
                              certain accrued interest will not be distributed
                              but rather will be added to the principal balance
                              thereof on each Distribution Date, as hereinafter
                              defined, in the manner described in the related
                              Prospectus Supplement.

                              If so provided in the related Prospectus
                              Supplement, a series of Securities may include one
                              or more classes of Securities (collectively, the
                              "Senior Securities") which are senior to one or
                              more classes of Securities (collectively, the
                              "Subordinate Securities") in respect of certain
                              distributions of principal and interest and
                              allocations of losses on Mortgage Loans. In
                              addition, certain classes of Senior (or
                              Subordinate) Securities may be senior to other
                              classes of Senior (or Subordinate) Securities in
                              respect of such distributions or losses. As to
                              each series of Certificates, one or more elections
                              may be made to treat the related Trust Fund or a
                              designated portion thereof as a "real estate
                              mortgage investment conduit" or "REMIC" as defined
                              in the Internal Revenue Code of 1986 (the "Code").
                              See "Description of the Securities."

                                       9
<PAGE>
 
                              The Securities will not be guaranteed or insured
                              by any governmental agency or instrumentality, by
                              the Company, the Master Servicer or any of their
                              respective affiliates or by any other person.

                              Securities of one or more classes of a series may
                              be issued in book-entry form. See "Description of
                              the Securities--Form of Securities."

The Mortgage Pools.........   Each Trust Fund will consist primarily of a
                              segregated pool (a "Mortgage Pool") of mortgage
                              loans and/or manufactured housing conditional
                              sales and installment loan agreements
                              (collectively, the "Mortgage Loans") or interests
                              therein. Each Mortgage Loan will be secured by a
                              first or junior lien on or security interest in
                              (i) a one- to four-family residential property or
                              (iii) a new or used manufactured home (each, a
                              "Mortgaged Property"). The Mortgaged Properties
                              may be located in any one of the 50 states, the
                              District of Columbia or the Commonwealth of Puerto
                              Rico. For a description of the types of Mortgage
                              Loans that may be included in the Mortgage Pools,
                              see "The Mortgage Pools--The Mortgage Loans." The
                              Mortgage Loans will not be guaranteed or insured
                              by the Company, any of its affiliates.

                              If specified in the related Prospectus Supplement,
                              Mortgage Loans which are converting or converted
                              from an adjustable-rate to a fixed-rate or certain
                              Mortgage Loans for which the Mortgage Rate has
                              been reset may be repurchased by the Company or
                              purchased by the related Master Servicer, the
                              applicable Seller or another party, or a
                              designated remarketing agent will use its best
                              efforts to arrange the sale thereof as further
                              described herein.

                              If so specified in the related Prospectus
                              Supplement, some Mortgage Loans may be delinquent
                              as of the date of their deposit in the related
                              Trust Fund.

                              If so specified in the related Prospectus
                              Supplement, there may be a concentration of "sub-
                              prime" mortgage loans, which do not meet the
                              credit standards of "A" quality borrowers.

                              If specified in the related Prospectus Supplement,
                              a Trust Fund may include or consist solely of
                              mortgage pass-through certificates evidencing
                              interests in Mortgage Loans ("Mortgage
                              Securities"), as described herein. See "The
                              Mortgage Pools-General" herein.

                                       10
<PAGE>
 
                              Each Mortgage Loan and Mortgage Security included
                              in a Trust Fund will have been selected by the
                              Company from among those purchased, either
                              directly or indirectly, from a prior holder
                              thereof (a "Seller"), which prior holder may or
                              may not be the originator of such Mortgage Loan or
                              the issuer of such Mortgage Security and may be an
                              affiliate of the Company. A Mortgage Security
                              included in a Trust Fund, however, may also have
                              been issued previously by the Company or an
                              affiliate thereof. Mortgage Securities included in
                              the Trust Fund (i) either will have been (a)
                              previously registered under the Securities Act of
                              1933, or (b) are eligible for sale under Rule
                              144(k); and (ii) will be acquired in bona fide
                              secondary market transactions. See "The Mortgage
                              Pools-General" herein.

                              A Current Report on Form 8-K will be available
                              upon request to purchasers of the Offered
                              Securities of the related series and will be
                              filed, together with the related Pooling
                              Agreement, with respect to each series of
                              Certificates, and the related Servicing Agreement,
                              Owner Trust Agreement and Indenture, with respect
                              to each series of Notes, with the Securities and
                              Exchange Commission within fifteen days after such
                              initial issuance.

Mortgage Loans with Special
 Payment Features..........   If so specified in the related Prospectus
                              Supplement, certain of the Mortgage Loans included
                              in a Trust Fund may not be fully amortizing over
                              their terms to maturity and, thus, will require
                              substantial payments of principal and interest at
                              their stated maturity (such Mortgage Loans,
                              "Balloon Loans") or have other special payment
                              features. See "The Mortgage Pools--The Mortgage
                              Loans."

Interest Distributions.....   Interest on each class of Offered Securities of
                              each series, other than Strip Securities or
                              Accrual Securities (prior to the time when accrued
                              interest becomes payable thereon), will accrue at
                              the applicable Security Interest Rate (which may
                              be a fixed, variable or adjustable rate or any
                              combination thereof) on such class's principal
                              balance outstanding from time to time and will be
                              remitted on the 25th day or other day as specified
                              in the Prospectus Supplement (or, if such day is
                              not a business day, on the next succeeding
                              business day) of each month, commencing with the
                              month following the month in which the Cut-off
                              Date (as defined in the applicable Prospectus
                              Supplement) occurs (each, a "Distribution Date").
                              Distributions, if any, with respect to interest on
                              Strip Securities will be 

                                       11
<PAGE>
 
                              calculated and made on each Distribution Date as
                              described herein under "Description of the
                              Securities--Distribution of Interest and Principal
                              on the Securities" and in the related Prospectus
                              Supplement. Interest that has accrued but is not
                              yet payable on any Accrual Securities will be
                              added to the principal balance of such class on
                              each Distribution Date, and will thereafter bear
                              interest at the applicable Security Interest Rate.
                              Distributions of interest with respect to one or
                              more classes of Offered Securities (or, in the
                              case of a class of Accrual Securities, accrued
                              interest to be added to the principal balance
                              thereof) may be reduced as a result of the
                              occurrence of certain delinquencies not covered by
                              advances, losses, prepayments and other
                              contingencies described herein and in the related
                              Prospectus Supplement. See "Yield Considerations"
                              and "Description of the Securities--Distribution
                              of Interest and Principal on the Securities."

Principal Distributions....   Principal distributions on the Securities of each
                              series will be payable on each Distribution Date,
                              commencing with the Distribution Date in the month
                              following the month in which the Cut-off Date
                              occurs, to the holders of the Securities of such
                              series, or of the class or classes of Securities
                              then entitled thereto, on a pro rata basis among
                              all such Securities or among the Securities of any
                              such class, in proportion to their respective
                              outstanding principal balances, or in the priority
                              and manner otherwise specified in the related
                              Prospectus Supplement. Strip Securities with no
                              principal balance will not receive distributions
                              in respect of principal. Distributions of
                              principal with respect to any series of
                              Securities, or with respect to one or more classes
                              included therein, may be reduced to the extent of
                              certain delinquencies not covered by advances or
                              losses not covered by the applicable form of
                              credit enhancement. See "The Mortgage Pools,"
                              "Maturity and Prepayment Considerations" and
                              "Description of the Securities."

Pre-Funding Account........   If so specified in the related Prospectus
                              Supplement, a portion of the proceeds of the sale
                              of one or more Classes of Securities of a series
                              may be deposited in a segregated account to be
                              applied to acquire additional Mortgage Loans from
                              the Sellers, subject to the limitations set forth
                              herein under "Description of the Securities--Pre-
                              Funding Account." At no time shall the amount held
                              in a Pre-Funding Account exceed 40% of the
                              aggregate outstanding principal balance of the
                              related Securities. The related Agreement or other
                              agreement providing for the transfer of additional
                              Mortgage Loans generally will provide that all
                              such 

                                       12
<PAGE>
 
                              transfers must be made within up to three
                              months (with respect to any series of
                              Certificates) or up to one year (with respect to
                              any series of Notes) after the Closing Date.
                              Monies on deposit in the Pre-Funding Account and
                              not applied to acquire such additional Mortgage
                              Loans within the time set forth in the related
                              Pooling Agreement or other applicable agreement
                              may be treated as principal and applied in the
                              manner described in the related Prospectus
                              Supplement.

Credit Enhancement........    If so specified in the Prospectus Supplement, the
                              Trust Fund with respect to any series of
                              Securities may include any one or any combination
                              of a financial guaranty insurance policy, mortgage
                              pool insurance policy, letter of credit, special
                              hazard insurance policy, bankruptcy bond or
                              reserve fund to provide full or partial coverage
                              for certain defaults and losses relating to the
                              Mortgage Loans. Credit support also may be
                              provided in the form of subordination of one or
                              more classes of Securities in a series under which
                              losses are first allocated to any Subordinate
                              Securities up to a specified limit or in the form
                              of Overcollateralization. With respect to any
                              series of Notes, the related Equity Certificates,
                              insofar as they represent the beneficial ownership
                              interest in the Issuer, will be subordinate to the
                              related Notes. Any form of credit enhancement will
                              have certain limitations and exclusions from
                              coverage thereunder, which will be described in
                              the related Prospectus Supplement. Losses not
                              covered by any form of credit enhancement will be
                              borne by the holders of the related Securities (or
                              certain classes thereof). To the extent not set
                              forth herein, the amount and types of coverage,
                              the identification of any entity providing the
                              coverage, the terms of any subordination and
                              related information will be set forth in the
                              Prospectus Supplement relating to a series of
                              Securities. See "Description of Credit
                              Enhancement" and "Subordination."

Advances...................   If and to the extent described in the related
                              Prospectus Supplement, and subject to any
                              limitations specified therein, the Master Servicer
                              for any Trust Fund will be obligated to make, or
                              have the option of making, certain advances with
                              respect to delinquent scheduled payments on the
                              Mortgage Loans in such Trust Fund. Any such
                              advance made by the Master Servicer with respect
                              to a Mortgage Loan is recoverable by it as
                              described herein under "Description of the
                              Securities--Advances" either from recoveries on or
                              in respect of the specific Mortgage Loan or, with
                              respect to any advance subsequently determined to
                              be nonrecoverable from 

                                       13
<PAGE>
 
                              recoveries on or in respect of the specific
                              Mortgage Loan, out of funds otherwise
                              distributable to the holders of the related series
                              of Securities, which may include the holders of
                              any Senior Securities of such series. If and to
                              the extent provided in the Prospectus Supplement
                              for a series of Securities, the Master Servicer
                              will be entitled to receive interest on its
                              advances for the period that they are outstanding
                              payable from amounts in the related Trust Fund. As
                              specified in the Prospectus Supplement with
                              respect to any series of Securities as to which
                              the Trust Fund includes Mortgage Securities, the
                              advancing obligations in respect of the underlying
                              Mortgage Loans will be pursuant to the terms of
                              such Mortgage Securities, as may be supplemented
                              by the terms of the applicable Pooling Agreement,
                              and may differ from the provisions described
                              herein.

Optional Termination.......   The Master Servicer, the Company or a person
                              specified in the related Prospectus Supplement or
                              the holder of the Equity Certificates with respect
                              to a series of Notes (other than the holder of any
                              Class of Offered Securities, other than any Class
                              of REMIC Residual Certificates, if offered), may
                              at its option either (i) effect early retirement
                              of a series of Securities through the purchase of
                              the assets in the related Trust Fund or (ii)
                              purchase, in whole but not in part, the Securities
                              specified in the related Prospectus Supplement.
                              With respect to any series of Certificates, no
                              such purchase shall be made unless either (i) the
                              aggregate principal balance of the Certificates as
                              of such date is equal to or less than the
                              percentage specified in the related Prospectus
                              Supplement (which shall not be greater than 10%)
                              of the aggregate principal balance of the
                              Certificates as of the Closing Date or (ii) the
                              aggregate principal balance of the Mortgage Loans
                              as of such date is equal to or less than the
                              percentage specified in the related Prospectus
                              Supplement (which shall not be greater than 10%)
                              of the aggregate principal balance of the Mortgage
                              Loans as of the Cut-off Date. With respect to any
                              series of Certificates, an optional purchase of
                              the Mortgage Loans in the related Trust Fund may
                              not result in such Certificates receiving an
                              amount equal to the principal balance thereof plus
                              accrued and unpaid interest and any undistributed
                              shortfall thereon. With respect to any Series of
                              Notes, no such purchase shall be made unless the
                              aggregate principal balance of the Notes as of
                              such date is equal to or less than the percentage
                              specified in the related Prospectus Supplement
                              (which shall not be greater than 25%) of the
                              aggregate principal balance of the Notes as of the
                              Closing Date or a period specified in the related

                                       14
<PAGE>
 
                              Prospectus Supplement (which shall not be shorter
                              than seven years) has elapsed since the initial
                              Distribution Date; in each case under the
                              circumstances and in the manner set forth herein
                              under "The Agreements--Termination; Retirement of
                              Securit ies" and in the related Prospectus
                              Supplement.

Limited Liquidity..........   There will not be any application to list the
                              Offered Securities on an exchange or to quote the
                              Securities in the automated quotation system of a
                              registered securities association. As a result,
                              any resale prices that may be available for any
                              Offered Security in any market that may develop
                              may be at a discount from the initial offering
                              price or the fair market value thereof. See "Risk
                              Factors--Limited Liquidity" herein.

Legal Investment...........   At the date of issuance, as to each series, each
                              class of Offered Securities will be rated at the
                              request of the Company in one of the four highest
                              rating categories by one or more nationally
                              recognized statistical rating agencies (each, a
                              "Rating Agency"). If so specified in the related
                              Prospectus Supplement, each class of Offered
                              Securities that is rated in one of the two highest
                              rating categories by at least one Rating Agency
                              will constitute "mortgage related securities" for
                              purposes of the Secondary Mortgage Market
                              Enhancement Act of 1984, as amended ("SMMEA").
                              Investors whose investment authority is subject to
                              legal restrictions should consult their own legal
                              advisors to determine whether and to what extent
                              the Offered Securities of any series constitute
                              legal investments for them. See "Legal Investment
                              Matters."

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. Section 4975 of the Code imposes
                              essentially the same restrictions on tax-qualified
                              retirement plans described in Section 401(a) of
                              the Code and on Individual Retirement Accounts
                              described in Section 408 of the Code
                              (collectively, "Tax Favored Plans"). ERISA and the
                              Code prohibit a broad range of transactions
                              involving assets of ERISA Plans and Tax Favored
                              Plans and persons who have certain specified
                              relationships to such Plans, unless a statutory or
                              administrative exemption is available with respect
                              to any such transaction. Under regulations issued
                              by the Department of Labor under ERISA, the assets
                              of a Plan acquiring Securities may be deemed to
                              include an interest in the underlying assets of
                              the Trust Fund, 

                                       15
<PAGE>
 
                              which could result in a prohibited transaction
                              under ERISA or the Code unless a statutory or
                              administrative exemption is available and may also
                              result in a party exercising management or
                              discretionary control of the Mortgage Loans and
                              other assets included in the Trust Fund being
                              deemed to be a fiduciary of such Plan. If a
                              prohibited transaction occurs, penalties may
                              include a 15% excise tax on the party to the
                              transaction who is a party in interest with a
                              specified relationship to the Plan, and civil
                              money penalties under ERISA. The Department of
                              Labor has issued individual prohibited transaction
                              exemption to certain underwriters which may exempt
                              certain transaction relating to mortgage pass-
                              through certificates issued by the underwriter,
                              and has also issued class exemptions which any
                              provide relief for certain Plan investors. These
                              exemptions generally require an analysis of facts
                              and, based on the facts relating to an offering or
                              purchase of Offered Securities, may not apply to
                              all offerings of Offered Securities or to all
                              prospective investors. See "ERISA Considerations"
                              herein and in the related Prospectus Supplement.

Federal Income
 Tax Consequences..........   Offered Certificates of each series of
                              Certificates will constitute or evidence ownership
                              of either (i) interests ("Grantor Trust
                              Certificates") in a Trust Fund treated as a
                              grantor trust under applicable provisions of the
                              Code or (ii) "regular interests" ("REMIC Regular
                              Certificates") or "residual interests" ("REMIC
                              Residual Certificates") in a Trust Fund, or a
                              portion thereof, treated as a REMIC under Sections
                              860A through 860G of the Code. Offered Notes of
                              each series of Notes will represent indebtedness
                              of the related Trust Fund.

Ratings....................   It is a condition to the issuance of any class of
                              Offered Securities that they shall have been rated
                              not lower than the highest four rating categories
                              by at least one Rating Agency. 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 Rating Agencies. A
                              security rating does not address the frequency of
                              prepayments of Mortgage Loans, or the
                              corresponding effect on yield to investors. See
                              "Rating" herein. 

                                       16
<PAGE>
 
                                  RISK FACTORS

     This section includes all principal factors that make the offering
speculative or one of high risk.  Investors should consider, among other things,
the following factors in connection with the purchase of the Offered Securities:

     High LTV Loans: Property Value below Loan Value.  Some or all of the
     -----------------------------------------------                     
Mortgage Loans secured by junior liens included in any Trust Fund may be High
LTV Loans.  High LTV Loans with Combined Loan-to-Value Ratios in excess of 100%
may have been originated with a limited expectation of recovering any amounts
from the foreclosure of the related Mortgaged Property and are underwritten with
an emphasis on the creditworthiness of the related borrower. If such Mortgage
Loans go into foreclosure and are liquidated, there may be no amounts recovered
from the related Mortgaged Property unless the value of the property increases
or the principal amount of the related senior liens have been reduced such as to
reduce the current Combined Loan-to-Value Ratio of the related Mortgage Loan to
below 100%. Any such losses, to the extent not covered by credit enhancement,
may affect the yield to maturity of the Bonds.

     Mortgage Loans with Limited Recourse or Limited Enforceability.  It is
     --------------------------------------------------------------        
anticipated that some or all of the Mortgage Loans included in any Trust Fund
will be nonrecourse loans or loans for which recourse may be restricted or
unenforceable.  As to those Mortgage Loans, recourse in the event of Mortgagor
default will be limited to the specific Mortgaged Property and other assets, if
any, that were pledged to secure the Mortgage Loan.  However, even with respect
to those Mortgage Loans that provide for recourse against the Mortgagor and its
assets generally, there can be no assurance that enforcement of such recourse
provisions will be practicable, or that the other assets of the Mortgagor will
be sufficient to permit a recovery in respect of a defaulted Mortgage Loan in
excess of the liquidation value of the related Mortgaged Property.  Any risks
associated with Mortgage Loans with no or limited recourse may affect the yield
to maturity of the Securities to the extent losses caused by such risks which
are not covered by credit enhancement are allocated to the Securities.

     Underwriting Standards of Unaffiliated Sellers May Vary.  Mortgage Loans to
     -------------------------------------------------------                    
be included in a Mortgage Pool will have been purchased by the Company, either
directly or indirectly from Sellers.  Such Mortgage Loans will generally have
been originated in accordance with underwriting standards acceptable to the
Company and generally described herein under "The Mortgage Pools--Underwriting
Standards" or such alternative underwriting criteria as may be described in the
related Prospectus Supplement.  However, in some cases, particularly those
involving Unaffiliated Sellers, the Company may not be able to establish the
underwriting standards used in the origination of the related Mortgage Loans.
In those cases, the related Prospectus Supplement will include a statement to
such effect, will describe any related risks, and will reflect what, if any,
reunderwriting of the related Mortgage Loans was done by the Company or any of
its affiliates.  To the extent the Mortgage Loans cannot be reunderwritten or
the underwriting criteria cannot be verified, the Mortgage Loans may suffer
losses greater than they would had they been directly underwritten by the
Company or an affiliate thereof.  Any such losses, to the extent not covered by
credit enhancement, may affect the yield to maturity of the Securities.

     Borrowers Ability to Repay Balloon Loans.  Certain of the Mortgage Loans
     ----------------------------------------                                
included in a Trust Fund may not be fully amortizing (or may not amortize at
all) over their terms to maturity and, thus, will require substantial payments
of principal and interest (that is, balloon payments) at their stated maturity.
Mortgage Loans of this type involve a greater degree of risk than self-
amortizing loans because the ability of a Mortgagor to make a balloon payment
typically will depend upon its ability either to fully refinance the loan or to
sell the related Mortgaged Property at a price sufficient to permit the
Mortgagor to make the balloon payment.  The ability of a Mortgagor to accomplish
either of these goals will be affected by a number of factors, including the
value of the related Mortgaged Property, the level of available mortgage rates
at the time of sale or refinancing, the Mortgagor's equity in the related
Mortgaged Property, prevailing general economic conditions and the availability
of credit for loans secured by comparable real properties.  Any risks associated
with the Balloon Loans may affect the yield to maturity of the Securities to the
extent losses caused by such risks which are not covered by credit enhancement
are allocated to the Securities.

     Shortfalls Due to Optional Termination of Series of Certificates.  With
     ----------------------------------------------------------------       
respect to any series of Certificates, the Master Servicer, the Company or a
person specified in the related Prospectus Supplement (other than the holder of
any Class of Offered Securities, other than any Class of REMIC Residual
Certificates, if offered), may at its option either (i) effect early retirement
of a series of Certificates the purchase of the assets in the related Trust Fund
or (ii) purchase, in whole but not in part, the Certificates specified in the
related Prospectus Supplement.  No such 

                                       17
<PAGE>
 
purchase shall be made unless either (i) the aggregate principal balance of the
Certificates as of such date is equal to or less than the percentage specified
in the related Prospectus Supplement (which shall not be greater than 10%) of
the aggregate principal balance of the Certificates as of the Closing Date or
(ii) the aggregate principal balance of the Mortgage Loans as of such date is
equal to or less than the percentage specified in the related Prospectus
Supplement (which shall not be greater than 10%) of the aggregate principal
balance of the Mortgage Loans as of the Cut-off Date. However, an optional
purchase of the Mortgage Loans in the related Trust Fund may not result in such
Certificates receiving an amount equal to the principal balance thereof plus
accrued and unpaid interest and any undistributed shortfall thereon. See "The
Agreements--Optional Termination" herein.

     Yield and Prepayment Considerations.  The yield to maturity of the Offered
     -----------------------------------                                       
Securities of each series will depend on, among other things, the rate and
timing of principal payments (including prepayments, liquidations due to
defaults, and repurchases due to conversion of ARM Loans to fixed interest rate
loans or breaches of representations and warranties) on the related Mortgage
Loans and the price paid by Certificateholders.  Such yield may be adversely
affected by a higher or lower than anticipated rate of prepayments on the
related Mortgage Loans. The yield to maturity on Strip Securities will be
extremely sensitive to the rate of prepayments on the related Mortgage Loans.
In addition, the yield to maturity on certain other types of classes of
Securities, including Accrual Securities, Securities with a Pass-Through Rate
which fluctuates inversely with an index or certain other classes in a series
including more than one class of Securities, may be relatively more sensitive to
the rate of prepayment on the related Mortgage Loans than other classes of
Securities.  In addition, to the extent amounts in any Pre-Funding Account have
not been used to purchase additional Mortgage Loans, holders of the Securities
may receive an additional prepayment, which may affect their yield to maturity.
In addition, Securityholders may not be able to reinvest amount received from
any Pre-Funding Account in comparable securities, or may only be able to do so
at a lower interest rate. Prepayments are influenced by a number of factors,
including prevailing mortgage market interest rates, local and regional economic
conditions and homeowner mobility.  See "Yield Considerations" and "Maturity and
Prepayment Considerations" herein.

     Discretion of Master Servicer to Extend Relief to Delinquent Mortgagors.
     -----------------------------------------------------------------------  
Under a Pooling Agreement or a Servicing Agreement, a Master Servicer is granted
certain discretion to extend relief to Mortgagors whose payments become
delinquent.  In the case of Single Family Loans and Contracts, a Master Servicer
may, among other things, grant a period of temporary indulgence to a Mortgagor
or may enter into a liquidating plan providing for repayment by such Mortgagor
of delinquent amounts within a specified period from the date of execution of
the plan.  However, the Master Servicer must first determine that any such
waiver or extension will not impair the coverage of any related insurance policy
or materially adversely affect the security for such Mortgage Loan.  Such relief
may not result in higher repayments and may instead result in a lower
liquidation or foreclosure price to the Master Servicer, which would affect the
yield to the holders of the Securities.  See "Servicing of Mortgage Loans--
Collection and Other Servicing Procedures; Mortgage Loan Modifications."

     Legal and Regulatory Risks.  Applicable federal and state laws generally
     --------------------------                                              
regulate interest rates and other charges, require certain disclosures, prohibit
unfair and deceptive practices, regulate debt collection, and require licensing
of the originators of the mortgage loans and contracts.  Depending on the
provisions of the applicable law and the specified facts and circumstances
involved, violations of those laws, policies and principles may limit the
ability to collect all or part of the principal of or interest on the Mortgage
Loans and may entitle the borrower to a refund of amounts previously paid.  See
"Certain Legal Aspects of Mortgage Loans" herein.  To the extent such laws and
regulations result in losses on the mortgage loans, the yield to maturity of the
Securities, to the extent not covered by credit enhancement, may be affected.

     Cost of Environmental Clean-up May Increase Losses On Mortgage Loans.
     --------------------------------------------------------------------  
Under various federal, state and local environmental laws, ordinances and
regulations, a current or previous owner of real property may be liable for the
costs of removal or remediation of hazardous or toxic substances on, under or in
such property.  Such laws often impose liability whether or not the owner or
operation knew of, or was responsible for, the presence of such hazardous or
toxic substances.  A lender also risks such liability on foreclosure of the
mortgage on such property.  To the extent the Master Servicer acquires title to
any Mortgaged Property contaminated with or affected by hazardous wastes or
hazardous substances, the Mortgage Loans may incur losses.  See "Servicing of
Mortgage Loans--Realization Upon or Sale of Defaulted Mortgage Loans" and
"Certain Legal Aspects of Mortgage Loans--Environmental Legislation." To the
extent such environmental risks result in losses on the mortgage loans, the
yield to maturity of the Securities, to the extent not covered by credit
enhancement, may be affected.

                                       18
<PAGE>
 
     Federal Tax Considerations Regarding REMIC Residual Certificates.  Holders
     ----------------------------------------------------------------          
of REMIC Residual Certificates will be required to report on their federal
income tax returns as ordinary income their pro rata share of the taxable income
of the REMIC, regardless of the amount or timing of their receipt of cash
payments, as described under "Federal Income Tax Consequences--REMICs".
Accordingly, under certain circumstances, holders of Offered Certificates that
constitute REMIC Residual Certificates may have taxable income and tax
liabilities arising from such investment during a taxable year in excess of the
cash received during such period.  The requirement that holders of REMIC
Residual Certificates report their pro rata share of the taxable income and net
loss of the REMIC will continue until the principal balances of all classes of
Certificates of the related series have been reduced to zero, even though
holders of REMIC Residual Certificates have received full payment of their
stated interest and principal.  A portion (or, in certain circumstances, all) of
such Certificateholder's share of the REMIC taxable income may be treated as
"excess inclusion" income to such holder, which (i) generally will not be
subject to offset by losses from other activities, (ii) for a tax-exempt holder,
will be treated as unrelated business taxable income and (iii) for a foreign
holder, will not qualify for exemption from withholding tax.  Individual holders
of REMIC Residual Certificates may be limited in their ability to deduct
servicing fees and other expenses of the REMIC.  In addition, REMIC Residual
Certificates are subject to certain restrictions on transfer.  Because of the
special tax treatment of REMIC Residual Certificates, the taxable income arising
in a given year on a REMIC Residual Certificate will not be equal to the taxable
income associated with investment in a corporate bond or stripped instrument
having similar cash flow characteristics and pre-tax yield.  Therefore, the
after-tax yield on a REMIC Residual Certificate may be significantly less than
that of a corporate bond or stripped instrument having similar cash flow
characteristics.

     ERISA Considerations.  Sections 404 and 406 of the Employee Retirement
     --------------------                                                  
Income Security Act of 1974, as amended ("ERISA"), impose certain fiduciary and
prohibited transaction restrictions on employee pension and welfare benefit
plans subject to ERISA ("ERISA Plans") and on certain other retirement 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 and on Individual Retirement Accounts described in Section 408 of the
Code (collectively, "Tax Favored Plans").  ERISA and the Code prohibit a broad
range of transactions involving assets of ERISA Plans and Tax Favored Plans
(collectively, "Plans") and persons who have certain specified relationships to
such Plans, unless a statutory or administrative exemption is available with
respect to any such transaction. Under regulations issued by the Department of
Labor under ERISA, the assets of a Plan acquiring Securities may be deemed to
include an interest in the underlying assets of the Trust Fund, which could
result in a prohibited transaction under ERISA or the Code unless a statutory or
administrative exemption is available and may also result in a party exercising
management or discretionary control of the Mortgage Loans and other assets
included in the Trust Fund being deemed to be a fiduciary of such Plan.  If a
prohibited transaction occurs, penalties may include a 15% excise tax on the
party to the transaction who is a party in interest with a specified
relationship to the Plan, and civil money penalties under ERISA. The Department
of Labor has issued individual prohibited transaction exemption to certain
underwriters which may exempt certain transaction relating to mortgage pass-
through certificates issued by the underwriter, and has also issued class
exemptions which any provide relief for certain Plan investors.  These
exemptions generally require an analysis of facts and, based on the facts
relating to an offering or purchase of Offered Securities, may not apply to all
offerings of Offered Securities or to all prospective investors.  Investors are
advised to consult their counsel and to review "ERISA Considerations" herein and
in the related Prospectus Supplement. See "ERISA Considerations".

     Mortgage Loans with Junior Liens or Second Mortgages.  Certain Mortgage
     ----------------------------------------------------                   
Loans may be secured by second liens on the related Mortgaged Properties.  As to
Mortgage Loans secured by second mortgages, the proceeds from any liquidation,
insurance or condemnation proceedings will be available to satisfy the
outstanding balance of such Mortgage Loans only to the extent that the claims of
such senior mortgages have been satisfied in full, including any related
foreclosure costs.  In addition, the holder of a Mortgage Loan secured by a
junior mortgage may not foreclose on the Mortgaged Property unless it forecloses
subject to the senior mortgages, in which case it must either pay the entire
amount due on the senior mortgages to the senior mortgagees at or prior to the
foreclosure sale or undertake the obligation to make payments on the senior
mortgages in the event the mortgagor is in default thereunder.  The Trust Fund
will not have any source of funds to satisfy the senior mortgages or make
payments due to the senior mortgagees, although the Master Servicer or
Subservicer may, at its option, advance such amounts to the extent deemed
recoverable and prudent.  In the event that such proceeds from a foreclosure or
similar sale of the related Mortgaged Property are insufficient to satisfy all
senior liens and the Mortgage Loan in the aggregate, the Trust Fund, as the
holder of the junior lien, and, accordingly, Holders of one or more classes of
the Securities, to the extent not covered by credit enhancement, are likely to
(i) incur losses in jurisdictions in which a deficiency judgment against the
borrower is not available, and (ii) incur losses if any deficiency judgment
obtained is not 

                                       19
<PAGE>
 
realized upon. In addition, the rate of default of second mortgage loans may be
greater than that of mortgage loans secured by first liens on comparable
properties.

     Mortgage Loan Geographic Concentration.  Certain geographic regions of the
     --------------------------------------                                    
United States from time to time will experience weaker regional economic
conditions and housing markets, and, consequently, will experience higher rates
of loss and delinquency than will be experienced on mortgage loans generally.
For example, a region's economic condition and housing market may be directly,
or indirectly, adversely affected by natural disasters or civil disturbances
such as earthquakes, hurricanes, floods, eruptions or riots.  The economic
impact of any of these types of events may also be felt in areas beyond the
region immediately affected by the disaster or disturbance.  The Mortgage Loans
securing certain series of Securities may be concentrated in these regions, and
such concentration may present risk considerations in addition to those
generally present for similar mortgage-backed securities without such
concentration.  Moreover, as described below, any Mortgage Loan for which a
breach of a representation or warranty exists will remain in the related Trust
Fund in the event that a Seller is unable, or disputes its obligation, to
repurchase such Mortgage Loan and such a breach does not also constitute a
breach of any representation made by any other person.  In such event, any
resulting losses will be borne by the related form of credit enhancement, to the
extent available.  Any risks associated with Mortgage Loan concentration may
affect the yield to maturity of the Securities to the extent losses caused by
such risks which are not covered by credit enhancement are allocated to the
Securities.

     Mortgage Loans Originated Below Federal Standards.  Certain Mortgage Loans
     -------------------------------------------------                         
may be "sub-prime" mortgage loans.  Such Mortgage Loans will be underwritten in
accordance with underwriting standards which are less stringent than guidelines
for "A" quality borrowers.  Such mortgagors who may have a record of credit
write-offs, outstanding judgments, prior bankruptcies and other credit items
that do not satisfy the guidelines for "A" quality borrowers. Accordingly, "sub-
prime" Mortgage Loans are likely to experience rates of delinquency, foreclosure
and loss that are higher, and may be substantially higher, than mortgage loans
originated in accordance with "A" quality underwriting guidelines.  Any such
losses, to the extent not covered by credit enhancement, may affect the yield to
maturity of the Securities.

     Declines in Property Values or Change of Financial Conditions.  An
     -------------------------------------------------------------     
investment in securities such as the Securities that are secured by mortgage
loans and/or manufactured housing conditional sales contracts and installment
loan agreements may be affected by, among other things, a decline in real estate
values and changes in the borrowers' financial condition.  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 experience an overall decline in property
values such that the outstanding balances of the Mortgage Loans, and any
secondary financing on the Mortgaged Properties, in a particular Mortgage Pool
become equal to or greater than the value of the Mortgaged Properties, the
actual rates of delinquencies, foreclosures and losses could be higher than
those now generally experienced in the mortgage lending industry.  In
particular, Mortgage Loans with high Loan-to-Value Ratios will be affected by
any decline in real estate values.  Any decrease in the value of such Mortgage
Loans may result in an allocation of losses which is not covered by credit
enhancement to the Securities.

     Limitations or Delay of Recovery Due to Foreclosure Risks of the Mortgage
     -------------------------------------------------------------------------
Loans.  Statutory and judicial limitations on foreclosure procedures may delay
- -----                                                                         
recovery in respect of the Mortgaged Property and, in some instances, limit the
amount that may be recovered by the foreclosing lender.  Foreclosure procedures
may vary from state to state.  Two primary methods of foreclosing a mortgage
instrument are judicial foreclosure, involving court proceedings, and non-
judicial foreclosure pursuant to a power of sale granted in the mortgage
instrument.  A foreclosure action is subject to most of the delays and expenses
of other lawsuits if defenses are raised or counterclaims are asserted.  Delays
may also result from difficulties in locating necessary defendants.  Non-
judicial foreclosures may be subject to delays resulting from state laws
mandating the recording of notice of default and notice of sale and, in certain
states, notice to any party having an interest of record in the real property,
including junior lienholders. Certain states have adopted "anti-deficiency"
statutes that limit the ability of a lender to realize upon assets other than
assets securing a mortgage loan. In addition, United States courts have
traditionally imposed general equitable principles to limit the remedies
available to lenders in foreclosure actions that are perceived by the court as
harsh or unfair. The effect of such statutes and judicial principles may be to
delay and/or reduce distributions in respect of the Securities. See "Certain
Legal Aspects of Mortgage Loans--Foreclosure on Mortgage Loans."

                                       20
<PAGE>
 
     Mortgage Loans with Variable Payments.  Certain of the types of loans which
     -------------------------------------                                      
may be included in the Mortgage Pools may involve additional uncertainties not
present in traditional types of loans.  In the case of Mortgage Loans that are
subject to negative amortization, due to the addition to principal balance of
Deferred Interest, the principal balances of such Mortgage Loans could be
increased to an amount equal to or in excess of the value of the underlying
Mortgaged Properties, thereby increasing the likelihood of default.  In the case
of Buydown Loans, the increase in the Monthly Payment by the Mortgagor during
and following the Buydown Period may result in an increased risk of default on
such Buydown Loan.  Certain of the Mortgage Loans provide for escalating or
variable payments by the borrower under the Mortgage Loan (the "Mortgagor"), as
to which the Mortgagor is generally qualified on the basis of the initial
payment amount.  In some instances, Mortgagors may not be able to make their
loan payments as such payments increase and thus the likelihood of default will
increase. Any risks associated with the variable payments of such Mortgage Loans
may affect the yield to maturity of the Securities to the extent losses caused
by such risks which are not covered by credit enhancement are allocated to the
Securities.

     Limited Liquidity of the Offered Securities.  There can be no assurance
     -------------------------------------------                            
that a secondary market for the Offered Securities of any series will develop
or, if it does develop, that it will provide Securityholders with liquidity of
investment or that it will continue for the life of the Offered Securities of
any series.  The Prospectus Supplement for any series of Offered Securities may
indicate that an underwriter specified therein intends to establish a secondary
market in such Securities, however no underwriter will be obligated to do so.
The Offered Securities will not be listed on any securities exchange and as a
result, any resale prices that may be available for any Security in any market
that may develop may be at a discount from the initial offering price or the
fair market value thereof.

     Limited Obligations of the Company, Master Servicer or Affiliates.  The
     -----------------------------------------------------------------      
Offered Securities will not represent an interest in or obligation of the
Company, the Master Servicer or any of their respective affiliates.  The only
obligations of the foregoing entities with respect to the Securities or the
Mortgage Loans will be the obligations (if any) of the Company pursuant to
certain limited representations and warranties made with respect to the Mortgage
Loans, the Master Servicer's servicing obligations under the related Pooling
Agreement (including, if and to the extent described in the related Prospectus
Supplement, its limited obligation to make certain advances in the event of
delinquencies on the Mortgage Loans) and, if and to the extent expressly
described in the related Prospectus Supplement, certain limited obligations of
the Master Servicer in connection with a Purchase Obligation or an agreement to
purchase or act as remarketing agent with respect to a Convertible Mortgage Loan
upon conversion to a fixed rate.  Neither the Securities nor the underlying
Mortgage Loans will be guaranteed or insured by the Company, the Master Servicer
or any of their respective affiliates or by any other person.  Proceeds of the
assets included in the related Trust Fund for each series of Securities
(including the Mortgage Loans and any form of credit enhancement) will be the
sole source of payments on the Securities, and there will be no recourse to the
Company, the Master Servicer or any other entity in the event that such proceeds
are insufficient or otherwise unavailable to make all payments provided for
under the Securities.

     Limitations, Reduction and Substitution of Credit Enhancement.  With
     -------------------------------------------------------------       
respect to each series of Securities, credit enhancement will be provided in
limited amounts to cover certain types of losses on the underlying Mortgage
Loans.  Credit enhancement will be provided in one or more of the forms referred
to herein, including, but not limited to: subordination of other classes of
Securities of the same series; a Financial Guaranty Insurance Policy; a Mortgage
Pool Insurance Policy; a Letter of Credit; a Purchase Obligation; a Special
Hazard Insurance Policy; a Bankruptcy Bond; a Reserve Fund;
Overcollateralization; or any combination thereof.  See "Subordination" and
"Description of Credit Enhancement" herein.  Regardless of the form of credit
enhancement provided, the amount of coverage will be limited in amount and in
most cases will be subject to periodic reduction in accordance with a schedule
or formula. Furthermore, such credit enhancements may provide only very limited
coverage as to certain types of losses or risks, and may provide no coverage as
to certain other types of losses or risks.  In the event losses exceed the
amount of coverage provided by any credit enhancement or losses of a type not
covered by any credit enhancement occur, such losses will be borne by the
holders of the related Securities (or certain classes thereof). The Company, the
Master Servicer or other specified person generally will be permitted to reduce,
terminate or substitute all or a portion of the credit enhancement for any
series of Securities, if each applicable Rating Agency indicates that the then-
current rating(s) thereof will not be adversely affected.  The rating(s) of any
series of Securities by any applicable Rating Agency may be lowered following
the initial issuance thereof as a result of the downgrading of the obligations
of any applicable credit support provider, or as a result of losses on the
related Mortgage Loans in excess of the levels contemplated by such Rating
Agency at the time of its initial rating analysis.  Neither the Company, the
Master Servicer nor any of their respective affiliates will have any obligation
to replace or supplement any credit 

                                       21
<PAGE>
 
enhancement, or to take any other action to maintain any rating(s) of any series
of Securities. See "Description of Credit Enhancement--Reduction of Credit
Enhancement."

     Limited Nature of Ratings.  It is a condition to the issuance of the
     -------------------------                                           
Securities that each class of Securities be rated in one of the four highest
rating categories by a nationally recognized statistical rating agency.  A
security rating is not a recommendation to buy, sell or hold securities and may
be subject to revision or withdrawal at any time.  No person is obligated to
maintain the rating on any Certificate, and, accordingly, there can be no
assurance that the ratings assigned to any Certificate on the date on which such
Securities are initially issued will not be lowered or withdrawn by a Rating
Agency at any time thereafter.  In the event any rating is revised or withdrawn,
the liquidity or the market value of the related Securities may be adversely
affected.  See "Rating" herein.


                               THE MORTGAGE POOLS

GENERAL

     Each Mortgage Pool will consist primarily of Mortgage Loans, minus the
Spread, if any, or any other interest retained by the Company or any affiliate
of the Company.  The Mortgage Loans may consist of Single Family Loans and
Contracts, each as described below.

     The Mortgage Loans (other than the Contracts) will be evidenced by
promissory notes ("Mortgage Notes") and secured by mortgages, deeds of trust or
other similar security instruments ("Mortgages") that, in each case, create a
first or junior lien on the related Mortgagor's fee or leasehold interest in the
related Mortgaged Property.  The Mortgaged Properties for such loans may consist
of attached or detached one-family dwelling units, two- to four-family dwelling
units, condominiums, townhouses, row houses, individual units in planned-unit
developments and certain other individual dwelling units (a "Single Family
Property" and the related loans, "Single Family Loans"), which in each case may
be owner-occupied or may be a vacation, second or non-owner-occupied home.

     The "Contracts" will consist of manufactured housing conditional sales
contracts and installment loan agreements each secured by a Manufactured Home.
The "Manufactured Homes" securing the Contracts will consist of manufactured
homes within the meaning of 42 United States Code, Section 5402(6), which
defines a "manufactured home" as "a structure, transportable in one or more
sections, which in the traveling mode, is eight body feet or more in width or
forty body feet or more in length, or, when erected on site, is three hundred
twenty or more square feet, and which is built on a permanent chassis and
designed to be used as a dwelling with or without a permanent foundation when
connected to the required utilities, and includes the plumbing, heating, air
conditioning, and electrical systems contained therein; except that such term
shall include any structure which meets all the requirements of this paragraph
except the size requirements and with respect to which the manufacturer
voluntarily files a certification required by the Secretary of Housing and Urban
Development and complies with the standards established under this chapter."

     Mortgaged Properties may be located in any one of the 50 states, the
District of Columbia or the Commonwealth of Puerto Rico.

     The Mortgage Loans will not be guaranteed or insured by the Company or any
of its affiliates.  However, if so specified in the related Prospectus
Supplement, the Mortgage Loans may be insured by the Federal Housing
Administration (the "FHA" and such loans, "FHA Loans") or by the Veterans
Administration (the "VA" and such loans, "VA Loans").  See "Description of
Primary Insurance Policies--FHA Insurance" and "-- VA Insurance."

     A Mortgage Pool may include Mortgage Loans that are delinquent as of the
date the related series of Securities is issued.  In that case, the related
Prospectus Supplement will set forth, as to each such Mortgage Loan, available
information as to the period of such delinquency and any other information
relevant for a prospective purchaser to make an investment decision.  No
Mortgage Loan in a Mortgage Pool shall be 90 days or more delinquent.  Mortgage
Loans which are more than 30 and less than 90 days delinquent included in any
Mortgage Pool will have detailed delinquency data relating to them included in
the related Prospectus Supplement.

     Certain Mortgage Loans may be "sub-prime" mortgage loans.  Such Mortgage
Loans will be underwritten in accordance with underwriting standards which are
less stringent than guidelines for "A" quality borrowers.  Such 

                                       22
<PAGE>
 
mortgagors who may have a record of credit write-offs, outstanding judgments,
prior bankruptcies and other credit items that do not satisfy the guidelines for
"A" quality borrowers.

     Each Mortgage Loan will be selected by the Company for inclusion in a
Mortgage Pool from among those purchased by the Company, either directly or
through its affiliates, from banks, savings and loan associations, mortgage
bankers, mortgage brokers, investment banking firms, the Resolution Trust
Corporation (the "RTC"), the Federal Deposit Insurance Corporation (the "FDIC")
and other mortgage loan originators or sellers not affiliated with the Company
("Unaffiliated Sellers") or from WMC Mortgage, the parent of the Company, and
its affiliates ("Affiliated Sellers"; Unaffiliated Sellers and Affiliated
Sellers are collectively referred to herein as "Sellers").  If a Mortgage Pool
is composed of Mortgage Loans acquired by the Company directly from Unaffiliated
Sellers, the related Prospectus Supplement will specify the extent of Mortgage
Loans so acquired.  The characteristics of the Mortgage Loans are as described
in the related Prospectus Supplement.  Other mortgage loans available for
purchase by the Company may have characteristics which would make them eligible
for inclusion in a Mortgage Pool but were not selected for inclusion in such
Mortgage Pool.

     Under certain circumstances, the Mortgage Loans to be included in a
Mortgage Pool will be delivered either directly or indirectly to the Company by
one or more Sellers identified in the related Prospectus Supplement,
concurrently with the issuance of the related series of Securities (a
"Designated Seller Transaction").  Such Securities may be sold in whole or in
part to any such Seller in exchange for the related Mortgage Loans, or may be
offered under any of the other methods described herein under "Methods of
Distribution."  The related Prospectus Supplement for a Mortgage Pool composed
of Mortgage Loans acquired by the Company pursuant to a Designated Seller
Transaction will generally include information, provided by the related Seller,
about the Seller, the Mortgage Loans and the underwriting standards applicable
to the Mortgage Loans.  None of the Company or, unless it is the Seller, WMC
Mortgage or any of their affiliates will make any representation or warranty
with respect to such Mortgage Loans, or any representation as to the accuracy or
completeness of such information provided by the Seller.

     If specified in the related Prospectus Supplement, the Trust Fund for a
series of Securities may include mortgage pass-through certificates evidencing
interests in Mortgage Loans ("Mortgage Securities"), as described herein.  The
Mortgage Securities may have been issued previously by the Company or an
affiliate thereof, a financial institution or other entity engaged generally in
the business of mortgage lending or a limited purpose corporation organized for
the purpose of, among other things, acquiring and depositing mortgage loans into
such trusts, and selling beneficial interests in such trusts.  Such Mortgage
Securities will be generally similar to Securities offered hereunder. However,
any Mortgage Securities included in a Trust Fund will (i) either have been (a)
previously registered under the Securities Act, or (b) eligible for sale under
Rule 144(k) under the Exchange Act; and (ii) be acquired in bona fide secondary
market transactions.  As to any such series of Securities, the related
Prospectus Supplement will include a description of such Mortgage Securities and
any related credit enhancement, and the Mortgage Loans underlying such Mortgage
Securities will be described together with any other Mortgage Loans included in
the Mortgage Pool relating to such series.

THE MORTGAGE LOANS

     Each of the Mortgage Loans will be a type of mortgage loan described or
referred to in paragraphs numbered (1) through (7) below, with any variations
described in the related Prospectus Supplement:

          (1) Fixed-rate, fully-amortizing mortgage loans (which may include
     mortgage loans converted from adjustable-rate mortgage loans or otherwise
     modified) providing for level monthly payments of principal and interest
     and terms at origination or modification of not more than approximately 15
     years;

          (2) Fixed-rate, fully-amortizing mortgage loans (which may include
     mortgage loans converted from adjustable-rate mortgage loans or otherwise
     modified) providing for level monthly payments of principal and interest
     and terms at origination or modification of more than 15 years, but not
     more than approximately 25 or 30 years;

          (3) Fully-amortizing adjustable-rate mortgage loans ("ARM Loans")
     having an original or modified term to maturity of not more than
     approximately 25 or 30 years with a related interest rate (a "Mortgage
     Rate") which generally adjusts initially either three months, six months or
     one, two, three, five 

                                       23
<PAGE>
 
     or seven years or other intervals subsequent to the initial payment date,
     and thereafter at either three-month, six-month, one-year or other
     intervals (with corresponding adjustments in the amount of monthly
     payments) over the term of the mortgage loan to equal the sum of a fixed
     percentage set forth in the related Mortgage Note (the "Note Margin") and
     an index*. The related Prospectus Supplement will set forth the relevant
     index and the highest, lowest and weighted average Note Margin with respect
     to the ARM Loans in the related Mortgage Pool. The related Prospectus
     Supplement will also indicate any periodic or lifetime limitations on
     changes in any per annum Mortgage Rate at the time of any adjustment. If
     specified in the related Prospectus Supplement, an ARM Loan may include a
     provision that allows the Mortgagor to convert the adjustable Mortgage Rate
     to a fixed rate at some point during the term of such ARM Loan generally
     not later than six to ten years subsequent to the initial payment date;

          (4) Negatively-amortizing ARM Loans having original or modified terms
     to maturity of not more than approximately 25 or 30 years with Mortgage
     Rates which generally adjust initially on the payment date referred to in
     the related Prospectus Supplement, and on each of certain periodic payment
     dates thereafter, to equal the sum of the Note Margin and the index.  The
     scheduled monthly payment will be adjusted as and when described in the
     related Prospectus Supplement to an amount that would fully amortize the
     Mortgage Loan over its remaining term on a level debt service basis;
     provided that increases in the scheduled monthly payment may be subject to
     certain limitations as specified in the related Prospectus Supplement.  If
     an adjustment to the Mortgage Rate on a Mortgage Loan causes the amount of
     interest accrued thereon in any month to exceed the scheduled monthly
     payment on such mortgage loan, the resulting amount of interest that has
     accrued but is not then payable ("Deferred Interest") will be added to the
     principal balance of such Mortgage Loan;

          (5) Fixed-rate, graduated payment mortgage loans having original or
     modified terms to maturity of not more than approximately 15 years with
     monthly payments during the first year calculated on the basis of an
     assumed interest rate which is a specified percentage below the Mortgage
     Rate on such mortgage loan.  Such monthly payments increase at the
     beginning of the second year by a specified percentage of the monthly
     payment during the preceding year and each year thereafter to the extent
     necessary to amortize the mortgage loan over the remainder of its
     approximately 15-year term.  Deferred Interest, if any, will be added to
     the principal balance of such mortgage loans;

          (6) Fixed-rate, graduated payment mortgage loans having original or
     modified terms to maturity of not more than approximately 25 or 30 years
     with monthly payments during the first year calculated on the basis of an
     assumed interest rate which is a specified percentage below the Mortgage
     Rate. Such monthly payments increase at the beginning of the second year by
     a specified percentage of the monthly payment during the preceding year and
     each year thereafter to the extent necessary to fully amortize the mortgage
     loan within its approximately 25- or 30-year term.  Deferred Interest, if
     any, will be added to the principal balance of such mortgage loan; or

          (7) Mortgage loans ("Balloon Loans") having payment terms similar to
     those described in one of the preceding paragraphs numbered (1) through
     (6), calculated on the basis of an assumed amortization term, but providing
     for a payment (a "Balloon Payment") of all outstanding principal and
     interest to be made at the end of a specified term that is shorter than
     such assumed amortization term.

     If provided in the related Prospectus Supplement, certain of the Mortgage
Pools may contain Single Family Loans  secured by junior liens, and the related
senior liens ("Senior Liens") may not be included in the Mortgage Pool. The
primary risk to holders of such Mortgage Loans secured by junior liens is the
possibility that adequate 

- --------------------------
   * The index (the "Index") for a particular Mortgage Pool will be specified in
the related Prospectus Supplement and may include one of the following indexes:
(i) the weekly average yield on U.S. Treasury securities adjusted to a constant
maturity of either six months or one year, (ii) the weekly auction average
investment yield of U.S. Treasury bills of six months, (iii) the daily Bank
Prime Loan rate made available by the Federal Reserve Board, (iv) the cost of
funds of member institutions for the Federal Home Loan Bank of San Francisco,
(v) the interbank offered rates for U.S. dollar deposits in the London market,
each calculated as of a date prior to each scheduled interest rate adjustment
date which will be specified in the related Prospectus Supplement or (vi) any
other index described in the related Prospectus Supplement.

                                       24
<PAGE>
 
funds will not be received in connection with a foreclosure of the related
Senior Liens to satisfy fully both the Senior Liens and the Mortgage Loan. In
the event that a holder of a Senior Lien forecloses on a Mortgaged Property, the
proceeds of the foreclosure or similar sale will be applied first to the payment
of court costs and fees in connection with the foreclosure, second to real
estate taxes, third in satisfaction of all principal, interest, prepayment or
acceleration penalties, if any, and any other sums due and owing to the holder
of the Senior Liens. The claims of the holders of the Senior Liens will be
satisfied in full out of proceeds of the liquidation of the related Mortgaged
Property, if such proceeds are sufficient, before the Trust Fund as holder of
the junior lien receives any payments in respect of the Mortgage Loan. If the
Master Servicer were to foreclose on any such Mortgage Loan, it would do so
subject to any related Senior Liens. In order for the debt related to the
Mortgage Loan to be paid in full at such sale, a bidder at the foreclosure sale
of such Mortgage Loan would have to bid an amount sufficient to pay off all sums
due under the Mortgage Loan and the Senior Liens or purchase the Mortgaged
Property subject to the Senior Liens. In the event that such proceeds from a
foreclosure or similar sale of the related Mortgaged Property are insufficient
to satisfy all Senior Liens and the Mortgage Loan in the aggregate, the Trust
Fund, as the holder of the junior lien, and, accordingly, holders of one or more
classes of the Securities of the related series bear (i) the risk of delay in
distributions while a deficiency judgment against the borrower is sought and
(ii) the risk of loss if the deficiency judgment is not realized upon. Moreover,
deficiency judgments may not be available in certain jurisdictions or the
Mortgage Loan may be nonrecourse. In addition, a junior mortgagee may not
foreclose on the property securing a junior mortgage unless it forecloses
subject to the senior mortgages.

     If so specified in the related Prospectus Supplement, a Mortgage Loan may
contain a prohibition on prepayment (the period of such prohibition, a "Lock-out
Period" and its date of expiration, a "Lock-out Expiration Date") or require
payment of a premium or a yield maintenance penalty (a "Prepayment Penalty").

     Certain information, including information regarding loan-to-value ratios
(each, a "Loan-to-Value Ratio") at origination of the Mortgage Loans underlying
each series of Securities, will be supplied in the related Prospectus
Supplement.  In the case of most Mortgage Loans, the "Loan-to-Value Ratio" at
origination is defined generally as the ratio, expressed as a percentage, of the
principal amount of the Mortgage Loan at origination (or, if appropriate, at the
time of an appraisal subsequent to origination), plus, in the case of a Mortgage
Loan secured by a junior lien, the outstanding principal balance of the related
Senior Liens, to the Value of the related Mortgaged Property.  The "Value" of a
Mortgaged Property securing a Single Family Loan generally will be equal to the
lesser of (x) the appraised value determined in an appraisal obtained at
origination of such Mortgage Loan, if any, or, if the related Mortgaged Property
has been appraised subsequent to origination, the value determined in such
subsequent appraisal and (y) the sales price for the related Mortgaged Property
(except in certain circumstances in which there has been a subsequent
appraisal).  In the case of certain refinanced, modified or converted Single
Family Loans, the "Value" of the related Mortgaged Property will be equal to the
lesser of (x) the appraised value of the related Mortgaged Property determined
at origination or in an appraisal, if any, obtained at the time of refinancing,
modification or conversion and (y) the sales price of the related Mortgage
Property or, if the Mortgage Loan is not a rate and term refinance Mortgage Loan
and if the Mortgaged Property was owned for a relatively short period of time
prior to refinancing, modification or conversion, the sum of the sales price of
the related Mortgaged Property plus the added value of any improvements.
Certain Mortgage Loans which are subject to negative amortization will have
Loan-to-Value Ratios which will increase after origination as a result of such
negative amortization.  For purposes of calculating the Loan-to-Value Ratio of a
Contract relating to a new Manufactured Home, the "Value" is no greater than the
sum of a fixed percentage of the list price of the unit actually billed by the
manufacturer to the dealer (exclusive of freight to the dealer site), including
"accessories" identified in the invoice (the "Manufacturer's Invoice Price"),
plus the actual cost of any accessories purchased from the dealer, a delivery
and set-up allowance, depending on the size of the unit, and the cost of state
and local taxes, filing fees and up to three years prepaid hazard insurance
premiums. With respect to a used Manufactured Home, the "Value" is the least of
the sale price, the appraised value, and the National Automobile Dealer's
Association book value plus prepaid taxes and hazard insurance premiums. The
appraised value of a Manufactured Home is based upon the age and condition of
the manufactured housing unit and the quality and condition of the mobile home
park in which it is situated, if applicable.  Manufactured Homes are less likely
than other types of housing to experience appreciation in value and more likely
to experience depreciation in value over time.

     The Mortgage Loans may be "equity refinance" Mortgage Loans, as to which a
portion of the proceeds are used to refinance an existing mortgage loan, and the
remaining proceeds may be retained by the Mortgagor or used for purposes
unrelated to the Mortgaged Property.  Alternatively, the Mortgage Loans may be
"rate and term refinance" Mortgage Loans, as to which substantially all of the
proceeds (net of related costs incurred by the 

                                       25
<PAGE>
 
Mortgagor) are used to refinance an existing mortgage loan or loans (which may
include a junior lien) primarily in order to change the interest rate or other
terms thereof. The Mortgage Loans may be mortgage loans which have been
consolidated and/or have had various terms changed, mortgage loans which have
been converted from adjustable rate mortgage loans to fixed rate mortgage loans,
or construction loans which have been converted to permanent mortgage loans. In
addition, a Mortgaged Property may be subject to secondary financing at the time
of origination of the Mortgage Loan or thereafter. In addition, certain or all
of the Single Family Loans secured by junior liens may have Loan-to-Value Ratios
in excess of 80% and as high as 150% and will not be insured by a Primary
Insurance Policy (such Mortgage Loans, "High LTV Loans").

     If provided for in the related Prospectus Supplement, a Mortgage Pool may
contain ARM Loans which allow the Mortgagors to convert the adjustable rates on
such Mortgage Loans to a fixed rate at some point during the life of such
Mortgage Loans (each such Mortgage Loan, a "Convertible Mortgage Loan"),
generally not later than six to ten years subsequent to the date of origination,
depending upon the length of the initial adjustment period.  If specified in the
related Prospectus Supplement, upon any conversion, the Company, the related
Master Servicer, the applicable Seller or a third party will purchase the
converted Mortgage Loan as and to the extent set forth in the related Prospectus
Supplement.  Alternatively, if specified in the related Prospectus Supplement,
the Company or the related Master Servicer (or another party specified therein)
may agree to act as remarketing agent with respect to such converted Mortgage
Loans and, in such capacity, to use its best efforts to arrange for the sale of
converted Mortgage Loans under specified conditions.  Upon the failure of any
party so obligated to purchase any such converted Mortgage Loan, the inability
of any remarketing agent to arrange for the sale of the converted Mortgage Loan
and the unwillingness of such remarketing agent to exercise any election to
purchase the converted Mortgage Loan for its own account, the related Mortgage
Pool will thereafter include both fixed rate and adjustable rate Mortgage Loans.

     If provided for in the related Prospectus Supplement, certain of the
Mortgage Loans may be subject to temporary buydown plans ("Buydown Mortgage
Loans") pursuant to which the monthly payments made by the Mortgagor during the
early years of the Mortgage Loan (the "Buydown Period") will be less than the
scheduled monthly payments on the Mortgage Loan, the resulting difference to be
made up from (i) an amount (such amount, exclusive of investment earnings
thereon, being hereinafter referred to as "Buydown Funds") contributed by the
seller of the Mortgaged Property or another source and placed in a custodial
account (the "Buydown Account"), (ii) if the Buydown Funds are contributed on a
present value basis, investment earnings on such Buydown Funds or (iii)
additional buydown funds to be contributed over time by the Mortgagor's employer
or another source.  See "Description of the Securities--Payments on Mortgage
Loans; Deposits to Certificate Account."  Generally, the Mortgagor under each
Buydown Mortgage Loan will be qualified at the applicable lower monthly payment.
Accordingly, the repayment of a Buydown Mortgage Loan is dependent on the
ability of the Mortgagor to make larger level monthly payments after the Buydown
Funds have been depleted and, for certain Buydown Mortgage Loans, during the
Buydown Period.

     The Prospectus Supplement for each series of Securities will contain
information, to the extent known or reasonably ascertainable, as to the loss and
delinquency experience of the Seller and/or the Master Servicer with respect to
Mortgage Loans similar to those included in the Trust Fund.  Such information
generally will be provided when such Seller and/or Master Servicer have a
seasoned portfolio of Mortgage Loans.

     The Prospectus Supplement for each series of Securities will contain
information as to the type of Mortgage Loans that will be included in the
related Mortgage Pool.  Each Prospectus Supplement applicable to a series of
Securities will include certain information, generally as of the Cut-off Date
and to the extent then available to the Company, on an approximate basis, as to
(i) the aggregate principal balance of the Mortgage Loans, (ii) the type of
property securing the Mortgage Loans, (iii) the original or modified terms to
maturity of the Mortgage Loans, (iv) the range of principal balances of the
Mortgage Loans at origination or modification, (v) the earliest origination or
modification date and latest maturity date of the Mortgage Loans, (vi) the Loan-
to-Value Ratios of the Mortgage Loans, (vii) the Mortgage Rate or range of
Mortgage Rates borne by the Mortgage Loans, (viii) if any of the Mortgage Loans
are ARM Loans, the applicable Index, the range of Note Margins and the weighted
average Note Margin, (ix) the geographical distribution of the Mortgage Loans,
(x) the number of Buydown Mortgage Loans, if applicable, and (xi) the percent of
ARM Loans which are convertible to fixed-rate mortgage loans, if applicable.  A
Current Report on Form 8-K will be available upon request to holders of the
related series of Securities and will be filed, together with the related
Pooling Agreement, with respect to each series of Certificates, or the related
Servicing Agreement, Trust Agreement and Indenture, with respect to each series
of Notes, with the Securities and 

                                       26
<PAGE>
 
Exchange Commission within fifteen days after the initial issuance of such
Securities. In the event that Mortgage Loans are added to or deleted from the
Trust Fund after the date of the related Prospectus Supplement, such addition or
deletion will be noted in the Current Report on Form 8-K. In no event, however,
will more than 5% (by principal balance at the Cut-off Date) of the Mortgage
Loans or Mortgage Securities deviate from the characteristics of the Mortgage
Loans or Mortgage Securities set forth in the related Prospectus Supplement.

     The Company will cause the Mortgage Loans constituting each Mortgage Pool
(or Mortgage Securities evidencing interests therein) to be assigned, without
recourse, to the Trustee named in the related Prospectus Supplement, for the
benefit of the holders of all of the Securities of a series.  Except to the
extent that servicing of any Mortgage Loan is to be transferred to a Special
Servicer, the Master Servicer named in the related Prospectus Supplement will
service the Mortgage Loans, directly or through other mortgage servicing
institutions ("Subservicers"), pursuant to a Pooling Agreement, with respect to
each series of Certificates, or a servicing agreement (a "Servicing Agreement"),
with respect to each series of Notes, and will receive a fee for such services.
See "Servicing of Mortgage Loans," "Description of the Securities" and "The
Agreements."  With respect to those Mortgage Loans serviced by the Master
Servicer through a Subservicer, the Master Servicer will remain liable for its
servicing obligations under the related Pooling Agreement or Servicing Agreement
as if the Master Servicer alone were servicing such Mortgage Loans.  The Master
Servicer's obligations with respect to the Mortgage Loans will consist
principally of its contractual servicing obligations under the related Pooling
Agreement or Servicing Agreement (including its obligation to enforce certain
purchase and other obligations of Subservicers and Sellers, as more fully
described herein under "--Representations by Sellers" below, "Servicing of
Mortgage Loans--Subservicers," and "Description of the Securities--Assignment of
Trust Fund Assets," and, if and to the extent set forth in the related
Prospectus Supplement, its obligation to make certain cash advances in the event
of delinquencies in payments on or with respect to the Mortgage Loans as
described herein under "Description of the Securities--Advances") or pursuant to
the terms of any Mortgage Securities.

UNDERWRITING STANDARDS

     Mortgage Loans to be included in a Mortgage Pool will have been purchased
by the Company, either directly or indirectly from Sellers.  Such Mortgage
Loans, as well as Mortgage Loans underlying Mortgage Securities, will generally
have been originated in accordance with underwriting standards acceptable to the
Company and generally described below.  Any Mortgage Loan not directly
underwritten by the Company or its affiliates will be reunderwritten by the
Company or its affiliates, except in the case of a Designated Seller's
transaction, in which case each Mortgage Loan will be underwritten by the
Designated Seller or an affiliate thereof.  The reunderwriting standards of the
Company or its affiliates for such Mortgage Loans generally will be in
accordance with the same standards as those for Mortgage Loans directly
underwritten, with any variations  described in the related Prospectus
Supplement.

     The underwriting standards to be used in originating the Mortgage Loans are
primarily intended to assess the creditworthiness of the Mortgagor, the value of
the Mortgaged Property and the adequacy of such property as collateral for the
Mortgage Loan.

     The primary considerations in underwriting a Single Family Loan or Contract
are the Mortgagor's employment stability and whether the Mortgagor has
sufficient monthly income available (i) to meet the Mortgagor's monthly
obligations on the proposed Mortgage Loan (generally determined on the basis of
the monthly payments due in the year of origination) and other expenses related
to the home (such as property taxes and hazard insurance) and (ii) to meet
monthly housing expenses and other financial obligations and monthly living
expenses.  However, the Loan-to-Value Ratio of the Mortgage Loan is another
critical factor. In addition, a Mortgagor's credit history and repayment
ability, as well as the type and use of the Mortgaged Property, are also
considerations.

     High LTV Loans are underwritten with an emphasis on the creditworthiness of
the related Mortgagor.  Such Mortgage Loans are underwritten with a limited
expectation of recovering any amounts from the foreclosure of the related
Mortgaged Property.

     It is expected that each prospective Mortgagor will complete a mortgage
loan application that includes information with respect to the applicant's
liabilities, income, credit history, employment history and personal
information. One or more credit reports on each applicant from national credit
reporting companies generally will be required. The report typically contains
information relating to such matters as credit history with local and national

                                       27
<PAGE>
 
merchants and lenders, installment debt payments and any record of defaults,
bankruptcies, repossessions, or judgments.

     Mortgaged Properties generally will be appraised by licensed appraisers.
The appraiser will generally address neighborhood conditions, site and zoning
status and condition and valuation of improvements.  In the case of Mortgaged
Properties secured by Single Family Loans, the appraisal report will generally
include a reproduction cost analysis (when appropriate) based on the current
cost of constructing a similar home and a market value analysis based on recent
sales of comparable homes in the area.  The value of the property being
financed, as indicated by the appraisal, must be such that it currently
supports, and is anticipated to support in the future, the outstanding loan
balance.  All appraisals are required to be on forms acceptable to the Federal
National Mortgage Association ("FNMA") and/or the Federal Home Loan Mortgage
Corporation ("FHLMC").

     Notwithstanding the foregoing, Loan-to-Value Ratios will not necessarily
constitute an accurate measure of the risk of liquidation loss in a pool of
Mortgage Loans.  For example, the value of a Mortgaged Property as of the date
of initial issuance of the related series of Securities may be less than the
Value determined at loan origination, and will likely continue to fluctuate from
time to time based upon changes in economic conditions and the real estate
market.

     With respect to any FHA Loan or VA Loans the Mortgage Loan Seller will be
required to represent that it has complied with the applicable underwriting
policies of the FHA or VA, respectively. See "Description of Primary Insurance
Policies--FHA Insurance" and "--VA Insurance" herein.

QUALIFICATIONS OF ORIGINATORS AND SELLERS

     Each Mortgage Loan generally will be originated, directly or through
mortgage brokers and correspondents, by a savings and loan association, savings
bank, commercial bank, credit union, insurance company, or similar institution
which is supervised and examined by a federal or state authority, or by a
mortgagee approved by the Secretary of Housing and Urban Development pursuant to
sections 203 and 211 of the National Housing Act of 1934, as amended (the
"Housing Act").

REPRESENTATIONS BY SELLERS

     Each Seller will have made representations and warranties in respect of the
Mortgage Loans and/or Mortgage Securities sold by such Seller and evidenced by a
series of Securities.  In the case of Mortgage Loans, such representations and
warranties will generally include, among other things, that as to each such
Mortgage Loan: (i) any required hazard and primary mortgage insurance policies
were effective at the origination of such Mortgage Loan, and each such policy
remained in effect on the date of purchase of such Mortgage Loan from the Seller
by or on behalf of the Company; (ii) with respect to each Mortgage Loan other
than a Contract, either (A) a title insurance policy insuring (subject only to
permissible title insurance exceptions) the lien status of the Mortgage was
effective at the origination of such Mortgage Loan and such policy remained in
effect on the date of purchase of the Mortgage Loan from the Seller by or on
behalf of the Company or (B) if the Mortgaged Property securing such Mortgage
Loan is located in an area where such policies are generally not available,
there is in the related mortgage file an attorney's certificate of title
indicating (subject to such permissible exceptions set forth therein) the lien
status of the mortgage; (iii) the Seller has good title to such Mortgage Loan
and such Mortgage Loan was subject to no offsets, defenses or counterclaims
except as may be provided under the Relief Act and except to the extent that any
buydown agreement exists for a Buydown Mortgage Loan; (iv) there are no
mechanics' liens or claims for work, labor or material affecting the related
Mortgaged Property which are, or may be a lien prior to, or equal with, the lien
of the related Mortgage (subject only to permissible title insurance
exceptions); (v) the related Mortgaged Property is free from damage and in good
repair; (vi) there are no delinquent tax or assessment liens against the related
Mortgaged Property; (vii) such Mortgage Loan is not more than 90 days'
delinquent as to any scheduled payment of principal and/or interest; (viii) if a
Primary Insurance Policy is required with respect to such Mortgage Loan, such
Mortgage Loan is the subject of such a policy; and (ix) such Mortgage Loan was
made in compliance with, and is enforceable under, all applicable local, state
and federal laws in all material respects.  In the case of Mortgage Securities,
such representations and warranties will generally include, among other things,
that as to each such Mortgage Security: (i) such Mortgage Security is validly
issued and outstanding and entitled to the benefits of the agreement pursuant to
which it was issued; and (ii) the Seller has good title to such Mortgage
Security.  In the event of a breach of a Seller's representation or warranty
that materially adversely affects the interests of the 

                                       28
<PAGE>
 
Securityholders in a Mortgage Loan or Mortgage Security, the related Seller will
be obligated to cure the breach or repurchase or, if permitted, replace such
Mortgage Loan or Mortgage Security as described below. However, there can be no
assurance that a Seller will honor its obligation to repurchase or, if
permitted, replace any Mortgage Loan or Mortgage Security as to which such a
breach of a representation or warranty arises.

     All of the representations and warranties of a Seller in respect of a
Mortgage Loan or Mortgage Security will have been made as of the date on which
such Mortgage Loan or Mortgage Security was purchased from the Seller by or on
behalf of the Company; the date as of which such representations and warranties
were made will be a date prior to the date of initial issuance of the related
series of Securities or, in the case of a Designated Seller Transaction, will be
the date of closing of the related sale by the applicable Seller.  A substantial
period of time may have elapsed between the date as of which the representations
and warranties were made and the later date of initial issuance of the related
series of Securities.  Accordingly, the Seller's purchase obligation (or, if
specified in the related Prospectus Supplement, limited replacement option)
described below will not arise if, during the period commencing on the date of
sale of a Mortgage Loan or Mortgage Security by the Seller, an event occurs that
would have given rise to such an obligation had the event occurred prior to sale
of the affected Mortgage Loan or Mortgage Security, as the case may be.  The
only representations and warranties to be made for the benefit of holders of
Securities in respect of any related Mortgage Loan or Mortgage Security relating
to the period commencing on the date of sale of such Mortgage Loan or Mortgage
Security by the Seller to or on behalf of the Company will be certain limited
representations of the Company and the Master Servicer described under
"Description of the Securities--Assignment of Trust Fund Assets" below.

     The Company will assign to the Trustee for the benefit of the holders of
the related series of Securities all of its right, title and interest in each
agreement by which it purchased a Mortgage Loan or Mortgage Security from a
Seller insofar as such agreement relates to the representations and warranties
made by such Seller in respect of such Mortgage Loan or Mortgage Security and
any remedies provided for with respect to any breach of such representations and
warranties.  If a Seller cannot cure a breach of any representation or warranty
made by it in respect of a Mortgage Loan or Mortgage Security which materially
and adversely affects the interests of the Securityholders therein within a
specified period after having discovered or received notice of such breach,
then, such Seller will be obligated to purchase such Mortgage Loan or Mortgage
Security at a price (the "Purchase Price") set forth in the related Pooling
Agreement or Servicing Agreement which Purchase Price generally will be equal to
the principal balance thereof as of the date of purchase plus accrued and unpaid
interest through or about the date of purchase at the related Mortgage Rate or
pass-through rate, as applicable (net of any portion of such interest payable to
such Seller in respect of master servicing compensation, special servicing
compensation or subservicing compensation, as applicable, and the Spread, if
any).

     As to any Mortgage Loan required to be purchased by a Seller as provided
above, rather than repurchase the Mortgage Loan, the Seller, if so specified in
the related Prospectus Supplement, will be entitled, at its sole option, to
remove such Mortgage Loan (a "Deleted Mortgage Loan") from the Trust Fund and
substitute in its place another Mortgage Loan of like kind (a "Qualified
Substitute Mortgage Loan"); however, with respect to a series of Certificates
for which no REMIC election is to be made, such substitution must be effected
within 120 days of the date of the initial issuance of the related series of
Certificates.  With respect to a Trust Fund for which a REMIC election is to be
made, such substitution of a defective Mortgage Loan must be effected within two
years of the date of the initial issuance of the related series of Certificates,
and may not be made if such substitution would cause the Trust Fund, or any
portion thereof, to fail to qualify as a REMIC or result in a prohibited
transaction tax under the Code.  Any Qualified Substitute Mortgage Loan
generally will, on the date of substitution, (i) have an outstanding principal
balance, after deduction of the principal portion of the monthly payment due in
the month of substitution, not in excess of the outstanding principal balance of
the Deleted Mortgage Loan (the amount of any shortfall to be deposited in the
Certificate Account by the Master Servicer in the month of substitution for
distribution to the Securityholders), (ii) have a Mortgage Rate and a Net
Mortgage Rate not less than (and not more than one percentage point greater
than) the Mortgage Rate and Net Mortgage Rate, respectively, of the Deleted
Mortgage Loan as of the date of substitution, (iii) have a Loan-to-Value Ratio
at the time of substitution no higher than that of the Deleted Mortgage Loan at
the time of substitution, (iv) have a remaining term to maturity not greater
than (and not more than one year less than) that of the Deleted Mortgage Loan
and (v) comply with all of the representations and warranties made by such
Affiliated Seller as of the date of substitution.  The related purchase
agreement may include additional requirements relating to ARM Loans or other
specific types of Mortgage Loans, or additional provisions relating to meeting
the foregoing requirements on an aggregate basis where a number of substitutions
occur 

                                       29
<PAGE>
 
contemporaneously. No Seller will have any option to substitute for a Mortgage
Security that it is obligated to repurchase in connection with a breach of a
representation and warranty.

     The Master Servicer will be required under the applicable Pooling Agreement
or Servicing Agreement to use reasonable efforts to enforce this purchase or
substitution obligation for the benefit of the Trustee and the Securityholders,
following such practices it would employ in its good faith business judgment and
which are normal and usual in its general mortgage servicing activities;
provided, however, that this purchase or substitution obligation will not become
an obligation of the Master Servicer in the event the applicable Seller fails to
honor such obligation. In instances where a Seller is unable, or disputes its
obligation, to purchase affected Mortgage Loans and/or Mortgage Securities, the
Master Servicer, employing the standards set forth in the preceding sentence,
may negotiate and enter into one or more settlement agreements with such Seller
that could provide for, among other things, the purchase of only a portion of
the affected Mortgage Loans and/or Mortgage Securities.  Any such settlement
could lead to losses on the Mortgage Loans and/or Mortgage Securities which
would be borne by the related Securities.  In accordance with the above
described practices, the Master Servicer will not be required to enforce any
purchase obligation of a Seller arising from any misrepresentation by the
Seller, if the Master Servicer determines in the reasonable exercise of its
business judgment that the matters related to such misrepresentation did not
directly cause or are not likely to directly cause a loss on the related
Mortgage Loan or Mortgage Security.  If the Seller fails to repurchase and no
breach of any other party's representations has occurred, the Seller's purchase
obligation will not become an obligation of the Company or any other party.  In
the case of a Designated Seller Transaction where the Seller fails to repurchase
a Mortgage Loan or Mortgage Security and neither the Company nor any other
entity has assumed the representations and warranties, such repurchase
obligation of the Seller will not become an obligation of the Company or any
other party.  The foregoing obligations will constitute the sole remedies
available to Securityholders or the Trustee for a breach of any representation
by a Seller or for any other event giving rise to such obligations as described
above.

     Neither the Company nor the Master Servicer will be obligated to purchase a
Mortgage Loan or Mortgage Security if a Seller defaults on its obligation to do
so, and no assurance can be given that the Sellers will carry out such purchase
obligations.  Such a default by a Seller is not a default by the Company or by
the Master Servicer. However, to the extent that a breach of the representations
and warranties of a Seller also constitutes a breach of a representation made by
the Company or the Master Servicer, as described below under "Description of the
Securities--Assignment of Trust Fund Assets," the Company or the Master Servicer
may have a purchase or substitution obligation.  Any Mortgage Loan or Mortgage
Security not so purchased or substituted for shall remain in the related Trust
Fund and any losses related thereto shall be allocated to the related credit
enhancement, to the extent available, and otherwise to one or more classes of
the related series of Securities.

     If a person other than a Seller makes the representations and warranties
referred to in the first paragraph of this "--Representations by Sellers"
section, or a person other than a Seller is responsible for repurchasing or
replacing any Mortgage Loan or Mortgage Security in connection with a breach of
such representations and warranties, the identity of such person will be
specified in the related Prospectus Supplement.


                          SERVICING OF MORTGAGE LOANS

GENERAL

     The Mortgage Loans and Mortgage Securities included in each Mortgage Pool
will be serviced and administered pursuant to either a Pooling Agreement or a
Servicing Agreement.  Forms of Pooling Agreements and a form of Servicing
Agreement have been filed as an exhibit to the Registration Statement of which
this Prospectus is a part.  However, the provisions of each Pooling Agreement or
Servicing Agreement will vary depending upon the nature of the related Mortgage
Pool.  The following summaries describe certain material servicing-related
provisions that may appear in a Pooling Agreement or Servicing Agreement for a
Mortgage Pool that includes Mortgage Loans. The related Prospectus Supplement
will describe any servicing-related provision of such a Pooling Agreement or
Servicing Agreement that materially differs from the description thereof
contained in this Prospectus and, if the related Mortgage Pool includes Mortgage
Securities, will summarize all of the material provisions of the related Pooling
Agreement or Servicing Agreement that govern the administration of such Mortgage
Securities and identify the party responsible for such administration.

                                       30
<PAGE>
 
     With respect to any series of Securities as to which the related Mortgage
Pool includes Mortgage Securities, the servicing and administration of the
Mortgage Loans underlying such Mortgage Securities will be pursuant to the terms
of such Mortgage Securities.  It is expected that Mortgage Loans underlying any
Mortgage Securities in a Mortgage Pool would be serviced and administered
generally in the same manner as Mortgage Loans included in a Mortgage Pool,
however, there can be no assurance that such will be the case, particularly if
such Mortgage Securities are issued by an entity other than the Company or any
of its affiliates.  The related Prospectus Supplement will describe any material
differences between the servicing described below and the servicing of Mortgage
Loans underlying the Mortgage Securities in any Mortgage Pool.

THE MASTER SERVICER

     The master servicer (the "Master Servicer"), if any, for a series of
Securities will be named in the related Prospectus Supplement and may be WMC
Mortgage or another affiliate of the Company.  The Master Servicer is required
to maintain a fidelity bond and errors and omissions policy with respect to its
officers and employees and other persons acting on behalf of the Master Servicer
in connection with its activities under a Pooling Agreement or a Servicing
Agreement.

COLLECTION AND OTHER SERVICING PROCEDURES; MORTGAGE LOAN MODIFICATIONS

     The Master Servicer for any Mortgage Pool, directly or through
Subservicers, will be obligated under the Pooling Agreement or Servicing
Agreement to service and administer the Mortgage Loans in such Mortgage Pool for
the benefit of the related Securityholders, in accordance with applicable law
and the terms of such Pooling Agreement or Servicing Agreement, such Mortgage
Loans and any instrument of credit enhancement included in the related Trust
Fund, and, to the extent consistent with the foregoing, in the same manner as
would prudent institutional mortgage lenders servicing comparable mortgage loans
for their own account in the jurisdictions where the related Mortgaged
Properties are located.  Subject to the foregoing, the Master Servicer will have
full power and authority to do any and all things in connection with such
servicing and administration that it may deem necessary and desirable.

     As part of its servicing duties, a Master Servicer will be required to make
reasonable efforts to  collect all payments called for under the terms and
provisions of the Mortgage Loans that it services and will be obligated to
follow such collection procedures as it would follow with respect to mortgage
loans that are comparable to such Mortgage Loans and held for its own account,
provided such procedures are consistent with the terms of the related Pooling
Agreement or Servicing Agreement, including the servicing standard specified
therein and generally described in the preceding paragraph (as such may be more
particularly described in the related Prospectus Supplement, the "Servicing
Standard"), and do not impair recovery under any instrument of credit
enhancement included in the related Trust Fund.  Consistent with the foregoing,
the Master Servicer will be permitted, in its discretion, to waive any
Prepayment Premium, late payment charge or other charge in connection with any
Mortgage Loan.

     Under a Pooling Agreement or a Servicing Agreement, a Master Servicer will
be granted certain discretion to extend relief to Mortgagors whose payments
become delinquent.  In the case of Single Family Loans and Contracts, a Master
Servicer may, among other things, grant a period of temporary indulgence to a
Mortgagor or may enter into a liquidating plan providing for repayment by such
Mortgagor of delinquent amounts within a specified period from the date of
execution of the plan.  However, the Master Servicer must first determine that
any such waiver or extension will not impair the coverage of any related
insurance policy or materially adversely affect the security for such Mortgage
Loan.

     Certain of the Mortgage Loans in a Mortgage Pool may contain a due-on-sale
clause that entitles the lender to accelerate payment of the Mortgage Loan upon
any sale or other transfer of the related Mortgaged Property made without the
lender's consent.  In any case in which property subject to a Single Family Loan
or Contract is being conveyed by the Mortgagor, the Master Servicer will in
general be obligated, to the extent it has knowledge of such conveyance, to
exercise its rights to accelerate the maturity of such Mortgage Loan under any
due-on-sale clause applicable thereto, but only if the exercise of such rights
is permitted by applicable law and only to the extent it would not adversely
affect or jeopardize coverage under any Primary Insurance Policy or applicable
credit enhancement arrangements.  If the Master Servicer is prevented from
enforcing such due-on-sale or due-on-encumbrance clause under applicable law or
if the Master Servicer determines that it is reasonably likely that a legal

                                       31
<PAGE>
 
action would be instituted by the related Mortgagor to avoid enforcement of such
due-on-sale or due-on-encumbrance clause, the Master Servicer may 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 Loan subject to certain specified conditions. The original
Mortgagor may be released from liability on a Single Family Loan or Contract if
the Master Servicer shall have determined in good faith that such release will
not adversely affect the collectability of the Mortgage Loan.  The Master
Servicer generally will be entitled to retain as additional servicing
compensation any fee collected in connection with the permitted transfer of a
Mortgaged Property.  See "Certain Legal Aspects of Mortgage Loans--
Enforceability of Certain Provisions."  FHA Loans contain no such clause and may
be assumed by the purchaser of the mortgaged property.

     Mortgagors may, from time to time, request partial releases of the
Mortgaged Properties, easements, consents to alteration or demolition and other
similar matters.  The Master Servicer may approve such a request if it has
determined, exercising its good faith business judgment in the same manner as it
would if it were the owner of the related Mortgage Loan, that such approval will
not adversely affect the security for, or the timely and full collectability of,
the related Mortgage Loan.  Any fee collected by the Master Servicer for
processing such request will be retained by the Master Servicer as additional
servicing compensation.

     In the case of Single Family Loans secured by junior liens on the related
Mortgaged Properties, unless otherwise provided in the related Prospectus
Supplement, the Master Servicer will be required to file (or cause to be filed)
of record a request for notice of any action by a superior lienholder under the
Senior Lien for the protection of the related Trustee's interest, where
permitted by local law and whenever applicable state law does not require that a
junior lienholder be named as a party defendant in foreclosure proceedings in
order to foreclose such junior lienholder's equity of redemption.  The Master
Servicer also will be required to notify any superior lienholder in writing of
the existence of the Mortgage Loan and request notification of any action (as
described below) to be taken against the Mortgagor or the Mortgaged Property by
the superior lienholder.  If the Master Servicer is notified that any superior
lienholder has accelerated or intends to accelerate the obligations secured by
the related Senior Lien, or has declared or intends to declare a default under
the mortgage or the promissory note secured thereby, or has filed or intends to
file an election to have the related Mortgaged Property sold or foreclosed,
then, the Master Servicer will be required to take, on behalf of the related
Trust Fund, whatever actions are necessary to protect the interests of the
related Securityholders, and/or to preserve the security of the related Mortgage
Loan, subject to the application of the REMIC Provisions, if applicable.  The
Master Servicer will be required to advance the necessary funds to cure the
default or reinstate the superior lien, if such advance is in the best interests
of the related Securityholders and the Master Servicer determines such advances
are recoverable out of payments on or proceeds of the related Mortgage Loan.

     The Master Servicer for any Mortgage Pool will also be required to perform
other customary functions of a servicer of comparable loans, including
maintaining escrow or impound accounts for payment of taxes, insurance premiums
and similar items, or otherwise monitoring the timely payment of those items;
adjusting Mortgage Rates on ARM Loans; maintaining Buydown Accounts; supervising
foreclosures and similar proceedings; managing Mortgage Properties acquired
through or in lieu of foreclosure (each, an "REO Property"); and maintaining
servicing records relating to the Mortgage Loans in such Mortgage Pool.  The
Master Servicer will be responsible for filing and settling claims in respect of
particular Mortgage Loans under any applicable instrument of credit enhancement.
See "Description of Credit Enhancement."

SUBSERVICERS

     A Master Servicer may delegate its servicing obligations in respect of the
Mortgage Loans serviced by it to one or more third-party servicers (each, a
"Subservicer"), but the Master Servicer will remain liable for such obligations
under the related Pooling Agreement or Servicing Agreement unless otherwise
provided in the related Prospectus Supplement.  The Master Servicer will be
solely liable for all fees owed by it to any Subservicer, irrespective of
whether the Master Servicer's compensation pursuant to the related Pooling
Agreement or Servicing Agreement is sufficient to pay such fees.  Each
Subservicer will be entitled to reimbursement for certain expenditures which it
makes, generally to the same extent as would the Master Servicer for making the
same expenditures.  See "--Servicing and Other Compensation and Payment of
Expenses; Spread" below and "Description of the Securities--The Certificate
Account."

                                       32
<PAGE>
 
SPECIAL SERVICERS

     If and to the extent specified in the related Prospectus Supplement, a
special servicer (a "Special Servicer") may be a party to the related Pooling
Agreement or Servicing Agreement or may be appointed by the Master Servicer or
another specified party to perform certain specified duties in respect of
servicing the related Mortgage Loans that would otherwise be performed by the
Master Servicer (for example, the workout and/or foreclosure of defaulted
Mortgage Loans).  The rights and obligations of any Special Servicer will be
specified in the related Prospectus Supplement, and the Master Servicer will be
liable for the performance of a Special Servicer only if, and to the extent, set
forth in such Prospectus Supplement.

REALIZATION UPON OR SALE OF DEFAULTED MORTGAGE LOANS

     Except as described below, the Master Servicer will be required, in a
manner consistent with the Servicing Standard, to foreclose upon or otherwise
comparably convert the ownership of properties securing such of the Mortgage
Loans in the related Mortgage Pool as come into and continue in default and as
to which no satisfactory arrangements can be made for collection of delinquent
payments.  In connection therewith, the Master Servicer will be authorized to
institute foreclosure proceedings, exercise any power of sale contained in the
related Mortgage, obtain a deed in lieu of foreclosure, or otherwise acquire
title to the related Mortgaged Property, by operation of law or otherwise, if
such action is consistent with the Servicing Standard.  The Master Servicer's
actions in this regard must be conducted, however, in a manner that will permit
recovery under any instrument of credit enhancement included in the related
Trust Fund.  In addition, the Master Servicer will not be required to expend its
own funds in connection with any foreclosure or to restore any damaged property
unless it shall determine that (i) such foreclosure and/or restoration will
increase the proceeds of liquidation of the Mortgage Loan to the related
Securityholders after reimbursement to itself for such expenses and (ii) such
expenses will be recoverable to it from related Insurance Proceeds, Liquidation
Proceeds or amounts drawn out of any fund or under any instrument constituting
credit enhancement (respecting which it shall have priority for purposes of
withdrawal from the Certificate Account in accordance with the Pooling Agreement
or Servicing Agreement).

     The Master Servicer will not be obligated to foreclose upon or otherwise
convert the ownership of any Mortgaged Property securing a Single Family Loan if
it has received notice or has actual knowledge that such property may be
contaminated with or affected by hazardous wastes or hazardous substances;
however, no environmental testing generally will be required. The Master
Servicer will not be liable to the Securityholders of the related series if,
based on its belief that no such contamination or effect exists, the Master
Servicer forecloses on a Mortgaged Property and takes title to such Mortgaged
Property, and thereafter such Mortgaged Property is determined to be so
contaminated or affected.

     With respect to a Mortgage Loan in default, the Master Servicer may pursue
foreclosure (or similar remedies) concurrently with pursuing any remedy for a
breach of a representation and warranty.  However, the Master Servicer is not
required to continue to pursue both such remedies if it determines that one such
remedy is more likely to result in a greater recovery.  Upon the first to occur
of final liquidation (by foreclosure or otherwise) and a repurchase or
substitution pursuant to a breach of a representation and warranty, such
Mortgage Loan will be removed from the related Trust Fund if it has not been
removed previously.  The Master Servicer may elect to treat a defaulted Mortgage
Loan as having been finally liquidated if substantially all amounts expected to
be received in connection therewith have been received.  Any additional
liquidation expenses relating to such Mortgage Loan thereafter incurred will be
reimbursable to the Master Servicer (or any Subservicer) from any amounts
otherwise distributable to holders of Securities of the related series, or may
be offset by any subsequent recovery related to such Mortgage Loan.
Alternatively, for purposes of determining the amount of related Liquidation
Proceeds to be distributed to Securityholders, the amount of any Realized Loss
or the amount required to be drawn under any applicable form of credit support,
the Master Servicer may take into account minimal amounts of additional receipts
expected to be received, as well as estimated additional liquidation expenses
expected to be incurred in connection with such defaulted Mortgage Loan.  With
respect to certain series of Securities, if so provided in the related
Prospectus Supplement, the applicable form of credit enhancement may provide, to
the extent of coverage thereunder, that a defaulted Mortgage Loan will be
removed from the Trust Fund prior to the final liquidation thereof.  In
addition, a Pooling Agreement or Servicing Agreement may grant to the Master
Servicer, a Special Servicer, a provider of credit enhancement and/or the holder
or holders of certain classes of Securities of the related series a right of
first refusal to purchase from the Trust Fund, at a predetermined purchase price
(which, if insufficient to fully fund the entitlements of Securityholders to
principal and interest thereon, will be specified in the 

                                       33
<PAGE>
 
related Prospectus Supplement), any Mortgage Loan as to which a specified number
of scheduled payments are delinquent. Furthermore, a Pooling Agreement or a
Servicing Agreement may authorize the Master Servicer to sell any defaulted
Mortgage Loan if and when the Master Servicer determines, consistent with the
Servicing Standard, that such a sale would produce a greater recovery to
Securityholders on a present value basis than would liquidation of the related
Mortgaged Property.

     In the event that title to any Mortgaged Property is acquired in
foreclosure, deed in lieu of foreclosure or otherwise, the deed or certificate
of sale will be issued to the Trustee or to its nominee on behalf of
Securityholders of the related series. Notwithstanding any such acquisition of
title and cancellation of the related Mortgage Loan, such Mortgage Loan (an "REO
Mortgage Loan") will be considered for most purposes to be an outstanding
Mortgage Loan held in the Trust Fund until such time as the Mortgaged Property
is sold and all recoverable Liquidation Proceeds and Insurance Proceeds have
been received with respect to such defaulted Mortgage Loan (a "Liquidated
Mortgage Loan").  For purposes of calculations of amounts distributable to
Securityholders in respect of an REO Mortgage Loan, the amortization schedule in
effect at the time of any such acquisition of title (before any adjustment
thereto by reason of any bankruptcy or any similar proceeding or any moratorium
or similar waiver or grace period) will be deemed to have continued in effect
(and, in the case of an ARM Loan, such amortization schedule will be deemed to
have adjusted in accordance with any interest rate changes occurring on any
adjustment date therefor) so long as such REO Mortgage Loan is considered to
remain in the Trust Fund.

     If title to any Mortgaged Property is acquired by a Trust Fund as to which
a REMIC election has been made, the Master Servicer, on behalf of the Trust
Fund, will be required to sell the Mortgaged Property within three years of
acquisition, unless (i) the Internal Revenue Service grants an extension of time
to sell such property or (ii) the Trustee receives an opinion of independent
counsel to the effect that the holding of the property by the Trust Fund for
more than three years after its acquisition will not result in the imposition of
a tax on the Trust Fund or cause the Trust Fund to fail to qualify as a REMIC
under the Code at any time that any Certificate is outstanding.  Subject to the
foregoing and any other tax-related constraints, the Master Servicer generally
will be required to solicit bids for any Mortgaged Property so acquired in such
a manner as will be reasonably likely to realize a fair price for such property.
If title to any Mortgaged Property is acquired by a Trust Fund as to which a
REMIC election has been made, the Master Servicer will also be required to
ensure that the Mortgaged Property is administered so that it constitutes
"foreclosure property" within the meaning of Code Section 860G(a)(8) at all
times, that the sale of such property does not result in the receipt by the
Trust Fund of any income from non-permitted assets as described in Code Section
860F(a)(2)(B), and that the Trust Fund does not derive any "net income from
foreclosure property" within the meaning of Code Section 860G(c)(2), with
respect to such property.

     If Liquidation Proceeds collected with respect to a defaulted Mortgage Loan
are less than the outstanding principal balance of the defaulted Mortgage Loan
plus interest accrued thereon plus the aggregate amount of reimbursable expenses
incurred by the Master Servicer with respect to such Mortgage Loan, and the
shortfall is not covered under any applicable instrument or fund constituting
credit enhancement, the Trust Fund will realize a loss in the amount of such
difference.  The Master Servicer will be entitled to reimburse itself from the
Liquidation Proceeds recovered on any defaulted Mortgage Loan, prior to the
distribution of such Liquidation Proceeds to Securityholders, amounts that
represent unpaid servicing compensation in respect of the Mortgage Loan,
unreimbursed servicing expenses incurred with respect to the Mortgage Loan and
any unreimbursed advances of delinquent payments made with respect to the
Mortgage Loan.  If so provided in the related Prospectus Supplement, the
applicable form of credit enhancement may provide for reinstatement subject to
certain conditions in the event that, following the final liquidation of a
Mortgage Loan and a draw under such credit enhancement, subsequent recoveries
are received.  In addition, if a gain results from the final liquidation of a
defaulted Mortgage Loan or an REO Mortgage Loan which is not required by law to
be remitted to the related Mortgagor, the Master Servicer will be entitled to
retain such gain as additional servicing compensation unless the related
Prospectus Supplement provides otherwise.  For a description of the Master
Servicer's (or other specified person's) obligations to maintain and make claims
under applicable forms of credit enhancement and insurance relating to the
Mortgage Loans, see "Description of Credit Enhancement" and "Primary Mortgage
Insurance, Hazard Insurance; Claims Thereunder."

SERVICING AND OTHER COMPENSATION AND PAYMENT OF EXPENSES; SPREAD

     The principal servicing compensation to be paid to the Master Servicer in
respect of its master servicing activities for a series of Securities will be
equal to the percentage per annum described in the related Prospectus Supplement
(which may vary under certain circumstances) of the outstanding principal
balance of each Mortgage 

                                       34
<PAGE>
 
Loan, and such compensation will be retained by it on a monthly or other
periodic basis from collections of interest on such Mortgage Loan in the related
Trust Fund at the time such collections are deposited into the applicable
Certificate Account. This portion of the servicing fee will be calculated with
respect to each Mortgage Loan by multiplying such fee by the principal balance
of such Mortgage Loan. In addition, the Master Servicer may retain all
prepayment premiums, assumption fees and late payment charges, to the extent
collected from Mortgagors, and any benefit which may accrue as a result of the
investment of funds in the applicable Certificate Account. Any additional
servicing compensation will be described in the related Prospectus Supplement.
Any Subservicer will receive a portion of the Master Servicer's compensation as
its sub-servicing compensation.

     In addition to amounts payable to any Subservicer, the Master Servicer will
pay or cause to be paid certain ongoing expenses associated with each Trust Fund
and incurred by it in connection with its responsibilities under the Pooling
Agreement or Servicing Agreement, including, if so specified in the related
Prospectus Supplement, payment of any fee or other amount payable in respect of
any alternative credit enhancement arrangements, payment of the fees and
disbursements of the Trustee, any custodian appointed by the Trustee and the
Security Registrar, and payment of expenses incurred in enforcing the
obligations of Subservicers and Sellers.  The Master Servicer will be entitled
to reimbursement of expenses incurred in enforcing the obligations of
Subservicers and Sellers under certain limited circumstances.  In addition, the
Master Servicer will be entitled to reimbursements for certain expenses incurred
by it in connection with Liquidated Mortgage Loans and in connection with the
restoration of Mortgaged Properties, such right of reimbursement being prior to
the rights of Securityholders to receive any related Liquidation Proceeds or
Insurance Proceeds.  If and to the extent so provided in the related Prospectus
Supplement, the Master Servicer will be entitled to receive interest on amounts
advanced to cover such reimbursable expenses for the period that such advances
are outstanding at the rate specified in such Prospectus Supplement, and the
Master Servicer will be entitled to payment of such interest periodically from
general collections on the Mortgage Loans in the related Trust Fund prior to any
payment to Securityholders or as otherwise provided in the related Pooling
Agreement or Servicing Agreement and described in such Prospectus Supplement.

     The Prospectus Supplement for a series of Securities will specify whether
there will be any Spread retained. Any such Spread will be a specified portion
of the interest payable on each Mortgage Loan in a Mortgage Pool and will not be
part of the related Trust Fund.  Any such Spread will be established on a loan-
by-loan basis and the amount thereof with respect to each Mortgage Loan in a
Mortgage Pool will be specified on an exhibit to the related Pooling Agreement
or Servicing Agreement.  Any partial recovery of interest in respect of a
Mortgage Loan will be allocated between the owners of any Spread and the holders
of classes of Securities entitled to payments of interest as provided in the
related Prospectus Supplement and the applicable Pooling Agreement or Servicing
Agreement.

     If and to the extent provided in the related Prospectus Supplement, the
Master Servicer may be required to apply a portion of the servicing compensation
otherwise payable to it in respect of any period to any Prepayment Interest
Shortfalls resulting from Mortgagor prepayments during such period.  See "Yield
Considerations."

EVIDENCE AS TO COMPLIANCE

     Each Pooling Agreement and Servicing Agreement will provide that on or
before a specified date in each year, beginning the first such date that is at
least a specified number of months after the Cut-off Date, a firm of independent
public accountants will furnish a statement to the Company and the Trustee to
the effect that, on the basis of an examination by such firm conducted
substantially in compliance with the Uniform Single Attestation Program for
Mortgage Bankers or the Audit Program for Mortgages serviced for FHLMC, the
servicing of mortgage loans under agreements (including the related Pooling
Agreement or Servicing Agreement) substantially similar to each other was
conducted in compliance with such agreements except for such significant
exceptions or errors in records that, in the opinion of the firm, the Uniform
Single Attestation Program for Mortgage Bankers or the Audit Program for
Mortgages serviced for FHLMC requires it to report.  In rendering its statement
such firm may rely, as to the matters relating to the direct servicing of
mortgage loans by Subservicers, upon comparable statements for examinations
conducted substantially in compliance with the Uniform Single Attestation
Program for Mortgage Bankers or the Audit Program for Mortgages serviced for
FHLMC (rendered within one year of such statement) of firms of independent
public accountants with respect to those Subservicers which also have been the
subject of such an examination.

     Each Pooling Agreement and Servicing Agreement will also provide for
delivery to the Trustee, on or before a specified date in each year, of an
annual statement signed by one or more officers of the Master Servicer to the

                                       35
<PAGE>
 
effect that, to the best knowledge of each such officer, the Master Servicer has
fulfilled in all material respects its obligations under the Pooling Agreement
or Servicing Agreement throughout the preceding year or, if there has been a
material default in the fulfillment of any such obligation, such statement shall
specify each such known default and the nature and status thereof.  Such
statement may be provided as a single form making the required statements as to
more than one Pooling Agreement or Servicing Agreement.

     Copies of the annual accountants' statement and the annual statement of
officers of a Master Servicer may be obtained by Securityholders without charge
upon written request to the Master Servicer or Trustee.


                         DESCRIPTION OF THE SECURITIES

GENERAL

     The Securities will be issued in series.  Each series of Certificates (or,
in certain instances, two or more series of Certificates) will be issued
pursuant to a Pooling Agreement, similar to one of the forms filed as an exhibit
to the Registration Statement of which this Prospectus is a part.  Each Pooling
Agreement will be filed with the Securities and Exchange Commission as an
exhibit to a Current Report on Form 8-K.  Each series of Notes (or, in certain
instances, two or more series of Notes) will be issued pursuant to an Indenture
between the related Issuer and the Trustee, similar to the form filed as an
exhibit to the Registration Statement of which this Prospectus is a part. Such
Trust Fund will be created pursuant to an Owner Trust Agreement (the "Owner
Trust Agreement"; an Owner Trust Agreement, Servicing Agreement, Indenture or
Pooling Agreement, an "Agreement") between the Company and the Owner Trustee.
Each Indenture, along with the related Servicing Agreement and Owner Trust
Agreement, will be filed with the Securities and Exchange Commission as an
exhibit to a Current Report on Form 8-K.  The following summaries (together with
additional summaries under "The Agreements" below) describe certain material
provisions relating to the Securities common to each Agreements.

     Certificates of each series covered by a particular Pooling Agreement will
evidence specified beneficial ownership interests in a separate Trust Fund
created pursuant to such Pooling Agreement.  Each series of Notes covered by a
particular Indenture will evidence indebtedness of a separate Trust Fund created
pursuant to the related Owner Trust Agreement.  A Trust Fund will consist of, to
the extent provided in the Pooling Agreement or Owner Trust Agreement: (i) such
Mortgage Loans (and the related mortgage documents) or interests therein
(including any Mortgage Securities) underlying a particular series of Securities
as from time to time are subject to the Pooling Agreement or Servicing
Agreement, exclusive of, if specified in the related Prospectus Supplement, any
Spread or other interest retained by the Company or any of its affiliates with
respect to each such Mortgage Loan; (ii) such assets including, without
limitation, all payments and collections in respect of the Mortgage Loans or
Mortgage Securities due after the related Cut-off Date, as from time to time are
identified as deposited in respect thereof in the related Certificate Account as
described below; (iii) any property acquired in respect of Mortgage Loans in the
Trust Fund, whether through foreclosure of such Mortgage Loans or by deed in
lieu of foreclosure or otherwise; (iv) hazard insurance policies, Primary
Insurance Policies and FHA insurance policies, if any, maintained in respect of
Mortgage Loans in the Trust Fund and certain proceeds of such policies; (v)
certain rights of the Company under any Mortgage Loan Purchase Agreement,
including in respect of any representations and warranties therein; and (vi) any
combination, as and to the extent specified in the related Prospectus
Supplement, of a Financial Guaranty Insurance Policy, Mortgage Pool Insurance
Policy, Letter of Credit, Purchase Obligation, Special Hazard Insurance Policy
or Bankruptcy Bond as described under "Description of Credit Enhancement."

     If provided in the related Prospectus Supplement, the original principal
amount of a series of Securities may exceed the principal balance of the
Mortgage Loans or Mortgage Securities initially being delivered to the Trustee.
Cash in an amount equal to such difference will be deposited into a separate
trust account (the "Pre-Funding Account") maintained with the Trustee.  During
the period set forth in the related Prospectus Supplement, amounts on deposit in
the Pre-Funding Account may be used to purchase additional Mortgage Loans or
Mortgage Securities for the related Trust Fund.  Any amounts remaining in the
Pre-Funding Account at the end of such period will be distributed as a principal
prepayment to the holders of the related series of Securities at the time and in
the manner set forth in the related Prospectus Supplement.

     Each series of Securities may consist of any one or a combination of the
following: (i) a single class of Securities; (ii) two or more classes of
Securities, one or more classes of which will be senior ("Senior Securities") 

                                       36
<PAGE>
 
in right of payment to one or more of the other classes ("Subordinate
Securities"), and as to which certain classes of Senior (or Subordinate)
Securities may be senior to other classes of Senior (or Subordinate) Securities,
as described in the respective Prospectus Supplement (any such series, a
"Senior/Subordinate Series"); (iii) two or more classes of Securities, one or
more classes ("Strip Securities") of which will be entitled to (a) principal
distributions, with disproportionate, nominal or no interest distributions or
(b) interest distributions, with disproportionate, nominal or no principal
distributions; (iv) two or more classes of Securities which differ as to the
timing, sequential order, rate, pass-through rate or amount of distributions of
principal or interest or both, or as to which distributions of principal or
interest or both on any such class may be made upon the occurrence of specified
events, in accordance with a schedule or formula (including "planned
amortization classes" and "targeted amortization classes"), or on the basis of
collections from designated portions of the Mortgage Pool, and which classes may
include one or more classes of Securities ("Accrual Securities") with respect to
which certain accrued interest will not be distributed but rather will be added
to the principal balance thereof on each Distribution Date for the period
described in the related Prospectus Supplement; or (v) other types of classes of
Securities, as described in the related Prospectus Supplement. With respect to
any series of Notes, the Equity Certificates, insofar as they represent the
beneficial ownership interest in the Issuer, will be subordinate to the related
Notes. As to each series, all Securities offered hereby (the "Offered
Securities") will be rated in one of the four highest rating categories by one
or more Rating Agencies. Credit support for the Offered Securities of each
series may be provided by a Financial Guaranty Insurance Policy, Mortgage Pool
Insurance Policy, Letter of Credit, Bankruptcy Bond, Purchase Obligation,
Reserve Fund or Overcollateralization as described under "Description of Credit
Enhancement," by the subordination of one or more other classes of Securities as
described under "Subordination" or by any combination of the foregoing.

     If so specified in the Prospectus Supplement relating to a series of
Certificates, one or more elections may be made to treat the related Trust Fund,
or a designated portion thereof, as a REMIC.  If such an election is made with
respect to a series of Certificates, one of the classes of Certificates in such
series will be designated as evidencing the sole class of "residual interests"
in each related REMIC, as defined in the Code; alternatively, a separate class
of ownership interests will evidence such residual interests.  All other classes
of Certificates in such series will constitute "regular interests" in the
related REMIC, as defined in the Code and will be designated as such.  As to
each series of Certificates as to which a REMIC election is to be made, the
Master Servicer, Trustee or other specified person will be obligated to take
certain specified actions required in order to comply with applicable laws and
regulations.

FORM OF SECURITIES

     Except as described below, the Offered Securities of each series will be
issued as physical certificates or notes in fully registered form only in the
denominations specified in the related Prospectus Supplement, and will be
transferrable and exchangeable at the corporate trust office of the registrar
(the "Security Registrar") named in the related Prospectus Supplement.  With
respect to each series of Certificates or Notes, the Security Registrar will be
referred to as the "Certificate Registrar" or "Note Registrar," respectively.
No service charge will be made for any registration of exchange or transfer of
Offered Securities, but the Trustee may require payment of a sum sufficient to
cover any tax or other governmental charge.  The term "Securityholder" or
"Holder" as used herein refers to the entity whose name appears on the records
of the Security Registrar (consisting of or including the "Security Register")
as the registered holder of a Security.

     If so specified in the related Prospectus Supplement, specified classes of
a series of Securities will be initially issued through the book-entry
facilities of The Depository Trust Company ("DTC").  As to any such class of
Securities ("DTC Registered Securities"), the record Holder of such Securities
will be DTC's nominee.  DTC is a limited-purpose trust company organized under
the laws of the State of New York, which holds securities for its participating
organizations ("Participants") and facilitates the clearance and settlement of
securities transactions between Participants through electronic book-entry
changes in the accounts of Participants.  Participants include securities
brokers and dealers, banks, trust companies and clearing corporations and may
include certain other organizations.  Other institutions that are not
Participants but clear through or maintain a custodial relationship with
Participants (such institutions, "Intermediaries") have indirect access to DTC's
clearance system.

     No person acquiring an interest in any DTC Registered Securities (each such
person, a "Beneficial Owner") will be entitled to receive a Security
representing such interest in registered, certificated form, unless either (i)
DTC ceases to act as depository in respect thereof and a successor depository is
not obtained, or (ii) the Company elects in its sole discretion to discontinue
the registration of such Securities through DTC.  Prior to any such event,

                                       37
<PAGE>
 
Beneficial Owners will not be recognized by the Trustee or the Master Servicer
as Holders of the related Securities for purposes of the related Pooling
Agreement or Indenture, and Beneficial Owners will be able to exercise their
rights as owners of such Securities only indirectly through DTC, Participants
and Intermediaries.  Any Beneficial Owner that desires to purchase, sell or
otherwise transfer any interest in DTC Registered Securities may do so only
through DTC, either directly if such Beneficial Owner is a Participant or
indirectly through Participants and, if applicable, Intermediaries.  Pursuant to
the procedures of DTC, transfers of the beneficial ownership of any DTC
Registered Securities will be required to be made in minimum denominations
specified in the related Prospectus Supplement. The ability of a Beneficial
Owner to pledge DTC Registered Securities to persons or entities that are not
Participants in the DTC system, or to otherwise act with respect to such
Securities, may be limited because of the lack of physical certificates or notes
evidencing such Securities and because DTC may act only on behalf of
Participants.

     Distributions in respect of the DTC Registered Securities will be forwarded
by the Trustee or other specified person to DTC, and DTC will be responsible for
forwarding such payments to Participants, each of which will be responsible for
disbursing such payments to the Beneficial Owners it represents or, if
applicable, to Intermediaries. Accordingly, Beneficial Owners may experience
delays in the receipt of payments in respect of their Securities. Under DTC's
procedures, DTC will take actions permitted to be taken by Holders of any class
of DTC Registered Securities under the Pooling Agreement or Indenture only at
the direction of one or more Participants to whose account the DTC Registered
Securities are credited and whose aggregate holdings represent no less than any
minimum amount of Percentage Interests or voting rights required therefor.  DTC
may take conflicting actions with respect to any action of Holders of Securities
of any Class to the extent that Participants authorize such actions.  None of
the Master Servicer, the Company, the Trustee or any of their respective
affiliates will have any liability for any aspect of the records relating to or
payments made on account of beneficial ownership interests in the DTC Registered
Securities, or for maintaining, supervising or reviewing any records relating to
such beneficial ownership interests.

ASSIGNMENT OF TRUST FUND ASSETS

     At the time of issuance of a series of Securities, the Company will assign,
or cause to be assigned, to the related Trustee (or its nominee), without
recourse, the Mortgage Loans or Mortgage Securities being included in the
related Trust Fund, together with, all principal and interest received on or
with respect to such Mortgage Loans or Mortgage Securities after the Cut-off
Date, other than principal and interest due on or before the Cut-off Date.  If
specified in the related Prospectus Supplement, the Company or any of its
affiliates may retain the Spread, if any, for itself or transfer the same to
others.  The Trustee will, concurrently with such assignment, deliver the
Securities of such series to or at the direction of the Company in exchange for
the Mortgage Loans and/or Mortgage Securities in the related Trust Fund.  Each
Mortgage Loan will be identified in a schedule appearing as an exhibit to the
related Pooling Agreement or Servicing Agreement.  Such schedule will include,
among other things, information as to the principal balance of each Mortgage
Loan in the related Trust Fund as of the Cut-off Date, as well as information
respecting the Mortgage Rate, the currently scheduled monthly payment of
principal and interest, the maturity of the Mortgage Note and the Loan-to-Value
Ratio at origination or modification (without regard to any secondary
financing).

     In addition, the Company will, as to each Mortgage Loan (other than
Mortgage Loans underlying any Mortgage Securities and other than Contracts),
deliver, or cause to be delivered, to the related Trustee (or to the custodian
described below) the Mortgage Note endorsed, without recourse, either in blank
or to the order of such Trustee (or its nominee), the Mortgage with evidence of
recording indicated thereon (except for any Mortgage not returned from the
public recording office), an assignment of the Mortgage in blank or to the
Trustee (or its nominee) in recordable form, together with any intervening
assignments of the Mortgage with evidence of recording thereon (except for any
such assignment not returned from the public recording office), and, if
applicable, any riders or modifications to such Mortgage Note and Mortgage,
together with certain other documents at such times as set forth in the related
Pooling Agreement or Servicing Agreement.  Such assignments may be blanket
assignments covering Mortgages on Mortgaged Properties located in the same
county, if permitted by law.  Notwithstanding the foregoing, a Trust Fund may
include Mortgage Loans where the original Mortgage Note is not delivered to the
Trustee if the Company delivers, or causes to be delivered, to the related
Trustee (or the custodian) a copy or a duplicate original of the Mortgage Note,
together with an affidavit certifying that the original thereof has been lost or
destroyed.  In addition, if the Company cannot deliver, with respect to any
Mortgage Loan, the Mortgage or any intervening assignment with evidence of
recording thereon concurrently with the execution and delivery of the related
Pooling 

                                       38
<PAGE>
 
Agreement or Servicing Agreement because of a delay caused by the public
recording office, the Company will deliver, or cause to be delivered, to the
related Trustee (or the custodian) a true and correct photocopy of such Mortgage
or assignment as submitted for recording within one year.  The Company will
deliver, or cause to be delivered, to the related Trustee (or the custodian)
such Mortgage or assignment with evidence of recording indicated thereon after
receipt thereof from the public recording office.  If the Company cannot
deliver, with respect to any Mortgage Loan, the Mortgage or any intervening
assignment with evidence of recording thereon concurrently with the execution
and delivery of the related Pooling Agreement or Servicing Agreement because
such Mortgage or assignment has been lost, the Company will deliver, or cause to
be delivered, to the related Trustee (or the custodian) a true and correct
photocopy of such Mortgage or assignment with evidence of recording thereon.
Assignments of the Mortgage Loans to the Trustee (or its nominee) will be
recorded in the appropriate public recording office, except in states where, in
the opinion of counsel acceptable to the Trustee, such recording is not required
to protect the Trustee's interests in the Mortgage Loan against the claim of any
subsequent transferee or any successor to or creditor of the Company or the
originator of such Mortgage Loan.  In addition, unless specified in the related
Prospectus Supplement, the Company will, as to each Contract, deliver, or cause
to be delivered, the original Contract endorsed, without recourse, to the order
of the Trustee and copies of documents and instruments related to the Contract
and the security interest in the Manufactured Home securing the Contract,
together with a blanket assignment to the Trustee of all Contracts in the
related Trust Fund and such documents and instruments. In order to give notice
of the right, title and interest of the Securityholders to the Contracts, the
Company will cause to be executed and delivered to the Trustee a UCC-1 financing
statement identifying the Trustee as the secured party and identifying all
Contracts as collateral. The Company will, as to each Mortgage Security included
in a Mortgage Pool, deliver, or cause to be delivered, to the related Trustee
(or the custodian) a physical certificate or note evidencing such Mortgage
Security, registered in the name of the related Trustee (or its nominee), or
endorsed in blank or to the related Trustee (or its nominee), or accompanied by
transfer documents sufficient to effect a transfer to the Trustee (or its
nominee).

     The Trustee (or the custodian hereinafter referred to) will hold such
documents in trust for the benefit of the related Securityholders, and generally
will review such documents within 90 days after receipt thereof in the case of
documents delivered concurrently with the execution and delivery of the related
Pooling Agreement or Indenture, and within the time period specified in the
related Pooling Agreement or Indenture in the case of all other documents
delivered. If any such document is found to be missing or defective in any
material respect, the Trustee (or such custodian) will be required to promptly
so notify the Master Servicer, the Company, and the related Seller.  If the
related Seller does not cure the omission or defect within a specified period
after notice is given thereto by the Trustee, and such omission or defect
materially and adversely affects the interests of Securityholders in the
affected Mortgage Loan or Mortgage Security, then, the related Seller will be
obligated to purchase such Mortgage Loan or Mortgage Security from the Trustee
at its Purchase Price (or, if and to the extent it would otherwise be permitted
to do so for a breach of representation and warranty as described under "The
Mortgage Pools--Representations of Sellers," to substitute for such Mortgage
Loan or Mortgage Security).  The Trustee will be obligated to enforce this
obligation of the Seller to the extent described above under "The Mortgage
Pools--Representations by Sellers," but there can be no assurance that the
applicable Seller will fulfill its obligation to purchase (or substitute for)
the affected Mortgage Loan or Mortgage Security as described above.  The Company
will not be obligated to purchase or substitute for such Mortgage Loan or
Mortgage Security if the Seller defaults on its obligation to do so.  This
purchase or substitution obligation constitutes the sole remedy available to the
related Securityholders and the related Trustee for omission of, or a material
defect in, a constituent document.  Any affected Mortgage Loan or Mortgage
Security not so purchased or substituted for shall remain in the related Trust
Fund.

     The Trustee will be authorized at any time to appoint one or more
custodians pursuant to a custodial agreement to hold title to the Mortgage Loans
and/or Mortgage Securities in any Mortgage Pool, and to maintain possession of
and, if applicable, to review, the documents relating to such Mortgage Loans
and/or Mortgage Securities, in any case as the agent of the Trustee.  The
identity of any such custodian to be appointed on the date of initial issuance
of the Securities will be set forth in the related Prospectus Supplement.  Any
such custodian may be an affiliate of the Company or the Master Servicer.

     With respect to the Mortgage Loans in a Mortgage Pool, except in the case
of a Designated Seller Transaction or as to Mortgage Loans underlying any
Mortgage Securities, the Company will make certain representations and
warranties as to the types and geographical concentrations of such Mortgage
Loans and as to the accuracy, in all material respects, of certain identifying
information furnished to the related Trustee in respect of each such Mortgage
Loan (e.g., original Loan-to-Value Ratio, principal balance as of the Cut-off
Date, Mortgage Rate 

                                       39
<PAGE>
 
and maturity). Upon a breach of any such representation which materially and
adversely affects the interests of the Securityholders in a Mortgage Loan, the
Company will be obligated to cure the breach in all material respects, to
purchase the Mortgage Loan at its Purchase Price or, to substitute for such
Mortgage Loan a Qualified Substitute Mortgage Loan in accordance with the
provisions for such substitution by Affiliated Sellers as described above under
"The Mortgage Pools--Representations by Sellers." However, the Company will not
be required to repurchase or substitute for any Mortgage Loan in connection with
a breach of a representation and warranty if the substance of any such breach
also constitutes fraud in the origination of the related Mortgage Loan. This
purchase or substitution obligation constitutes the sole remedy available to
Securityholders or the Trustee for such a breach of representation by the
Company. Any Mortgage Loan not so purchased or substituted for shall remain in
the related Trust Fund.

     Pursuant to the related Pooling Agreement or Servicing Agreement, the
Master Servicer for any Mortgage Pool, either directly or through Subservicers,
will service and administer the Mortgage Loans included in such Mortgage Pool
and assigned to the related Trustee as more fully set forth under "Servicing of
Mortgage Loans."  The Master Servicer will make certain representations and
warranties regarding its authority to enter into, and its ability to perform its
obligations under, the Pooling Agreement or Servicing Agreement.

CERTIFICATE ACCOUNT

     General.  The Master Servicer and/or the Trustee will, as to each Trust
Fund, establish and maintain or cause to be established and maintained one or
more separate accounts for the collection of payments on the related Mortgage
Loans and/or Mortgage Securities constituting such Trust Fund (collectively, the
"Certificate Account"), which will be established so as to comply with the
standards of each Rating Agency that has rated any one or more classes of
Securities of the related series.  A Certificate Account may be maintained
either as an interest-bearing or a non-interest-bearing account, and the funds
held therein may be held as cash or invested in United States government
securities and other investment grade obligations specified in the related
Pooling Agreement or the related Servicing Agreement and Indenture ("Permitted
Investments").  Any Permitted Investments shall not cause the Company to
register under the Investment Company Act of 1940.  Any interest or other income
earned on funds in the Certificate Account will be paid to the related Master
Servicer or Trustee as additional compensation.  If permitted by such Rating
Agency or Agencies and so specified in the related Prospectus Supplement, a
Certificate Account may contain funds relating to more than one series of
mortgage pass-through certificates and may contain other funds representing
payments on mortgage loans owned by the related Master Servicer or serviced by
it on behalf of others.

     Deposits.  With respect to each series of Securities, the related Master
Servicer, Trustee or Special Servicer will be required to deposit or cause to be
deposited in the Certificate Account for the related Trust Fund within a certain
period following receipt (in the case of collections and payments), the
following payments and collections received, or advances made, by the Master
Servicer, the Trustee or any Special Servicer subsequent to the Cut-off Date
with respect to the Mortgage Loans and/or Mortgage Securities in such Trust Fund
(other than payments due on or before the Cut-off Date):

          (i) all payments on account of principal, including principal
     prepayments, on the Mortgage Loans;

          (ii) all payments on account of interest on the Mortgage Loans,
     including any default interest collected, in each case net of any portion
     thereof retained by the Master Servicer, any Special Servicer or Sub-
     Servicer as its servicing compensation or as compensation to the Trustee,
     and further net of any Spread;

          (iii) all payments on the Mortgage Securities;

          (iv) all proceeds received under any hazard, title, primary mortgage,
     FHA or other insurance policy that provides coverage with respect to a
     particular Mortgaged Property or the related Mortgage Loan (other than
     proceeds applied to the restoration of the property or released to the
     related borrower in accordance with the customary servicing practices of
     the Master Servicer (or, if applicable, a Special Servicer) and/or the
     terms and conditions of the related Mortgage (collectively, "Insurance
     Proceeds") and all other amounts received and retained in connection with
     the liquidation of defaulted Mortgage Loans or property acquired in respect
     thereof, by foreclosure or otherwise ("Liquidation Proceeds"), together
     with 

                                       40
<PAGE>
 
     the net operating income (less reasonable reserves for future expenses)
     derived from the operation of any Mortgaged Properties acquired by the
     Trust Fund through foreclosure or otherwise;

          (v) any amounts paid under any instrument or drawn from any fund that
     constitutes credit enhancement for the related series of Securities as
     described under "Description of Credit Enhancement";

          (vi) any advances made as described under "--Advances" below;

          (vii) any Buydown Funds (and, if applicable, investment earnings
     thereon) required to be paid to Securityholders, as described below;

          (viii) all proceeds of any Mortgage Loan or Mortgage Security
     purchased (or, in the case of a substitution, certain amounts representing
     a principal adjustment) by the Master Servicer, the Company, a Seller or
     any other person pursuant to the terms of the related Pooling Agreement or
     Servicing Agreement as described under "The Mortgage Pools--Representations
     by Sellers," "Servicing of Mortgage Loans--Realization Upon and Sale of
     Defaulted Mortgage Loans," "--Assignment of Trust Fund Assets" above, "The
     Agreements--Termination" and "Purchase Obligations" (all of the foregoing,
     also "Liquidation Proceeds");

          (ix) any amounts paid by the Master Servicer to cover Prepayment
     Interest Shortfalls arising out of the prepayment of Mortgage Loans as
     described under "Servicing of Mortgage Loans--Servicing and Other
     Compensation and Payment of Expenses; Spread";

          (x) to the extent that any such item does not constitute additional
     servicing compensation to the Master Servicer or a Special Servicer, any
     payments on account of modification or assumption fees, late payment
     charges or prepayment premiums on the Mortgage Loans;

          (xi) any amount required to be deposited by the Master Servicer or the
     Trustee in connection with losses realized on investments for the benefit
     of the Master Servicer or the Trustee, as the case may be, of funds held in
     the Certificate Account; and

          (xii) any other amounts required to be deposited in the Certificate
     Account as provided in the related Pooling Agreement or the related
     Servicing Agreement and Indenture and described herein or in the related
     Prospectus Supplement.

     With respect to each Buydown Mortgage Loan, the Master Servicer will be
required to deposit the related Buydown Funds provided to it in a Buydown
Account which will comply with the requirements set forth herein with respect to
the Certificate Account.  The terms of all Buydown Mortgage Loans provide for
the contribution of Buydown Funds in an amount equal to or exceeding either (i)
the total payments to be made from such funds pursuant to the related buydown
plan or (ii) if such Buydown Funds are to be deposited on a discounted basis,
that amount of Buydown Funds which, together with investment earnings thereon at
a rate as will support the scheduled level of payments due under the Buydown
Mortgage Loan.  Neither the Master Servicer nor the Company will be obligated to
add to any such discounted Buydown Funds any of its own funds should investment
earnings prove insufficient to maintain the scheduled level of payments.  To the
extent that any such insufficiency is not recoverable from the Mortgagor or, in
an appropriate case, from the Seller, distributions to Securityholders may be
affected.  With respect to each Buydown Mortgage Loan, the Master Servicer will
be required monthly to withdraw from the Buydown Account and deposit in the
Certificate Account as described above the amount, if any, of the Buydown Funds
(and, if applicable, investment earnings thereon) for each Buydown Mortgage Loan
that, when added to the amount due from the Mortgagor on such Buydown Mortgage
Loan, equals the full monthly payment which would be due on the Buydown Mortgage
Loan if it were not subject to the buydown plan.  The Buydown Funds will in no
event be a part of the related Trust Fund.

     If the Mortgagor on a Buydown Mortgage Loan prepays such Mortgage Loan in
its entirety during the Buydown Period, the Master Servicer will be required to
withdraw from the Buydown Account and remit to the Mortgagor or such other
designated party in accordance with the related buydown plan any Buydown Funds
remaining in the Buydown Account.  If a prepayment by a Mortgagor during the
Buydown Period together with Buydown Funds will result in full prepayment of a
Buydown Mortgage Loan, the Master Servicer generally will be 

                                       41
<PAGE>
 
required to withdraw from the Buydown Account and deposit in the Certificate
Account the Buydown Funds and investment earnings thereon, if any, which
together with such prepayment will result in a prepayment in full; provided that
Buydown Funds may not be available to cover a prepayment under certain Mortgage
Loan programs. Any Buydown Funds so remitted to the Master Servicer in
connection with a prepayment described in the preceding sentence will be deemed
to reduce the amount that would be required to be paid by the Mortgagor to repay
fully the related Mortgage Loan if the Mortgage Loan were not subject to the
buydown plan. Any investment earnings remaining in the Buydown Account after
prepayment or after termination of the Buydown Period will be remitted to the
related Mortgagor or such other designated party pursuant to the agreement
relating to each Buydown Mortgage Loan (the "Buydown Agreement"). If the
Mortgagor defaults during the Buydown Period with respect to a Buydown Mortgage
Loan and the property securing such Buydown Mortgage Loan is sold in liquidation
(either by the Master Servicer, the Primary Insurer, the insurer under the
Mortgage Pool Insurance Policy (the "Pool Insurer") or any other insurer), the
Master Servicer will be required to withdraw from the Buydown Account the
Buydown Funds and all investment earnings thereon, if any, and either deposit
the same in the Certificate Account or, alternatively, pay the same to the
Primary Insurer or the Pool Insurer, as the case may be, if the Mortgaged
Property is transferred to such insurer and such insurer pays all of the loss
incurred in respect of such default.

     Withdrawals. With respect to each series of Securities, the Master
Servicer, Trustee or Special Servicer may make withdrawals from the Certificate
Account for the related Trust Fund for any of the following purposes:

             (i) to make distributions to the related Securityholders on each
Distribution Date;

             (ii) to reimburse the Master Servicer or any other specified person
     for unreimbursed amounts advanced by it as described under "--Advances"
     below in respect of Mortgage Loans in the Trust Fund, such reimbursement to
     be made out of amounts received which were identified and applied by the
     Master Servicer as late collections of interest (net of related servicing
     fees) on and principal of the particular Mortgage Loans with respect to
     which the advances were made or out of amounts drawn under any form of
     credit enhancement with respect to such Mortgage Loans;

             (iii) to reimburse the Master Servicer or a Special Servicer for
     unpaid servicing fees earned by it and certain unreimbursed servicing
     expenses incurred by it with respect to Mortgage Loans in the Trust Fund
     and properties acquired in respect thereof, such reimbursement to be made
     out of amounts that represent Liquidation Proceeds and Insurance Proceeds
     collected on the particular Mortgage Loans and properties, and net income
     collected on the particular properties, with respect to which such fees
     were earned or such expenses were incurred or out of amounts drawn under
     any form of credit enhancement with respect to such Mortgage Loans and
     properties;

             (iv) to reimburse the Master Servicer or any other specified person
     for any advances described in clause (ii) above made by it and any
     servicing expenses referred to in clause (iii) above incurred by it which,
     in the good faith judgment of the Master Servicer or such other person,
     will not be recoverable from the amounts described in clauses (ii) and
     (iii), respectively, such reimbursement to be made from amounts collected
     on other Mortgage Loans in the Trust Fund or, if and to the extent so
     provided by the related Pooling Agreement or the related Servicing
     Agreement and Indenture and described in the related Prospectus Supplement,
     only from that portion of amounts collected on such other Mortgage Loans
     that is otherwise distributable on one or more classes of Subordinate
     Securities of the related series;

             (v) if and to the extent described in the related Prospectus
     Supplement, to pay the Master Servicer, a Special Servicer or another
     specified entity (including a provider of credit enhancement) interest
     accrued on the advances described in clause (ii) above made by it and the
     servicing expenses described in clause (iii) above incurred by it while
     such remain outstanding and unreimbursed;

             (vi) to reimburse the Master Servicer, the Company, or any of their
     respective directors, officers, employees and agents, as the case may be,
     for certain expenses, costs and liabilities incurred thereby, as and to the
     extent described under "The Agreements--Certain Matters Regarding the
     Master Servicer and the Company";

             (vii) if and to the extent described in the related Prospectus
     Supplement, to pay the fees of the Trustee;

                                       42
<PAGE>
 
             (viii) to reimburse the Trustee or any of its directors, officers,
     employees and agents, as the case may be, for certain expenses, costs and
     liabilities incurred thereby, as and to the extent described under "The
     Agreements--Certain Matters Regarding the Trustee";

             (ix) to pay the Master Servicer or the Trustee, as additional
     compensation, interest and investment income earned in respect of amounts
     held in the Certificate Account;

             (x) to pay (generally from related income) for costs incurred in
     connection with the operation, management and maintenance of any Mortgaged
     Property acquired by the Trust Fund by foreclosure or otherwise;

             (xi) if one or more elections have been made to treat the Trust
     Fund or designated portions thereof as a REMIC, to pay any federal, state
     or local taxes imposed on the Trust Fund or its assets or transactions, as
     and to the extent described under "Federal Income Tax Consequences--REMICS-
     -Prohibited Transactions and Other Possible REMIC Taxes";

             (xii) to pay for the cost of an independent appraiser or other
     expert in real estate matters retained to determine a fair sale price for a
     defaulted Mortgage Loan or a property acquired in respect thereof in
     connection with the liquidation of such Mortgage Loan or property;

             (xiii) to pay for the cost of various opinions of counsel obtained
     pursuant to the related Pooling Agreement or the related Servicing
     Agreement and Indenture for the benefit of the related Securityholders;

             (xiv) to pay to itself, the Company, a Seller or any other
     appropriate person all amounts received with respect to each Mortgage Loan
     purchased, repurchased or removed from the Trust Fund pursuant to the terms
     of the related Pooling Agreement or the related Servicing Agreement and
     Indenture and not required to be distributed as of the date on which the
     related Purchase Price is determined;

             (xv) to make any other withdrawals permitted by the related Pooling
     Agreement or the related Servicing Agreement and Indenture and described in
     the related Prospectus Supplement; and

             (xvi) to clear and terminate the Certificate Account upon the
     termination of the Trust Fund.

DISTRIBUTIONS

     Distributions on the Securities of each series will be made by or on behalf
of the related Trustee or Master Servicer on each Distribution Date as specified
in the related Prospectus Supplement from the Available Distribution Amount for
such series and such Distribution Date.  Unless otherwise provided in the
related Prospectus Supplement, the "Available Distribution Amount" for any
series of Securities and any Distribution Date will refer to the total of all
payments or other collections (or advances in lieu thereof) on, under or in
respect of the Mortgage Loans and/or Mortgage Securities and any other assets
included in the related Trust Fund that are available for distribution to the
Securityholders of such series on such date.  The particular components of the
Available Distribution Amount for any series on each Distribution Date will be
more specifically described in the related Prospectus Supplement.

     Distributions on the Securities of each series (other than the final
distribution in retirement of any such Certificate) will be made to the persons
in whose names such Securities are registered at the close of business on the
last business day of the month preceding the month in which the applicable
Distribution Date occurs (the "Record Date"), and the amount of each
distribution will be determined as of the close of business on the date (the
"Determination Date") specified in the related Prospectus Supplement.  All
distributions with respect to each class of Securities on each Distribution Date
will be allocated pro rata among the outstanding Securities in such class.
Payments will be made either by wire transfer in immediately available funds to
the account of a Securityholder at a bank or other entity having appropriate
facilities therefor, if such Securityholder has provided the Trustee or other
person required to make such payments with wiring instructions no later than
five business days prior to the related Record Date or such other date specified
in the related Prospectus Supplement (and, if so provided in the related
Prospectus Supplement, such Securityholder holds Securities in the requisite
amount or denomination specified therein), or by check mailed to the address of
such Securityholder as it appears on the Security Register; provided, however,
that the final distribution in retirement of any class of Securities will be
made only upon presentation and 

                                       43
<PAGE>
 
surrender of such Securities at the location specified in the notice to
Securityholders of such final distribution. Payments will be made to each
Certificateholder in accordance with such holder's Percentage Interest in a
particular class. The "Percentage Interest" represented by a Security of a
particular class will be equal to the percentage obtained by dividing the
initial principal balance or notional amount of such Security by the aggregate
initial amount or notional balance of all the Securities of such class.



DISTRIBUTIONS OF INTEREST AND PRINCIPAL ON THE SECURITIES

     Each class of Securities of each series (other than certain classes of
Strip Securities and certain REMIC Residual Certificates that have no Security
Interest Rate) may have a different Security Interest Rate, which may be fixed,
variable or adjustable, or any combination of two or more such rates.  The
related Prospectus Supplement will specify the Security Interest Rate or, in the
case of a variable or adjustable Security Interest Rate, the method for
determining the Security Interest Rate, for each class.  The related Prospectus
Supplement will specify whether interest on the Securities of such series will
be calculated on the basis of a 360-day year consisting of twelve 30-day months
or on a different method.

     Distributions of interest in respect of the Securities of any class (other
than any class of Securities that will be entitled to distributions of accrued
interest commencing only on the Distribution Date, or under the circumstances,
specified in the related Prospectus Supplement ("Accrual Securities"), and other
than any class of Strip Securities or REMIC Residual Certificates that is not
entitled to any distributions of interest) will be made on each Distribution
Date based on the Accrued Certificate Interest for such class and such
Distribution Date, subject to the sufficiency of the portion of the Available
Distribution Amount allocable to such class on such Distribution Date.  Prior to
the time interest is distributable on any class of Accrual Securities, the
amount of Accrued Certificate Interest otherwise distributable on such class
will be added to the principal balance thereof on each Distribution Date.  With
respect to each class of Securities (other than certain classes of Strip
Securities and REMIC Residual Certificates), "Accrued Certificate Interest" for
each Distribution Date will be equal to interest at the applicable Security
Interest Rate accrued for a specified period (generally one month) on the
outstanding principal balance thereof immediately prior to such Distribution
Date.  Unless otherwise provided in the related Prospectus Supplement, Accrued
Certificate Interest for each Distribution Date on Strip Securities entitled to
distributions of interest will be similarly calculated except that it will
accrue on a notional amount that is either (i) based on the principal balances
of some or all of the Mortgage Loans and/or Mortgage Securities in the related
Trust Fund or (ii) equal to the principal balances of one or more other classes
of Securities of the same series.  Reference to such a notional amount with
respect to a class of Strip Securities is solely for convenience in making
certain calculations and does not represent the right to receive any
distribution of principal.  If so specified in the related Prospectus
Supplement, the amount of Accrued Certificate Interest that is otherwise
distributable on (or, in the case of Accrual Securities, that may otherwise be
added to the principal balance of) one or more classes of the Securities of a
series will be reduced to the extent that any Prepayment Interest Shortfalls, as
described under "Yield Considerations", exceed the amount of any sums
(including, if and to the extent specified in the related Prospectus Supplement,
the Master Servicer's servicing compensation) that are applied to offset such
shortfalls.  The particular manner in which such shortfalls will be allocated
among some or all of the classes of Securities of that series will be specified
in the related Prospectus Supplement.  The related Prospectus Supplement will
also describe the extent to which the amount of Accrued Certificate Interest
that is otherwise distributable on (or, in the case of Accrual Securities, that
may otherwise be added to the principal balance of) a class of Offered
Securities may be reduced as a result of any other contingencies, including
delinquencies, losses and Deferred Interest on or in respect of the related
Mortgage Loans or application of the Relief Act with respect to such Mortgage
Loans.  Any reduction in the amount of Accrued Certificate Interest otherwise
distributable on a class of Securities by reason of the allocation to such class
of a portion of any Deferred Interest on or in respect of the related Mortgage
Loans will result in a corresponding increase in the principal balance of such
class.

     As and to the extent described in the related Prospectus Supplement,
distributions of principal with respect to a series of Securities will be made
on each Distribution Date to the holders of the class or classes of Securities
of such series entitled thereto until the principal balance(s) of such
Securities have been reduced to zero.  In the case of a series of Securities
which includes two or more classes of Securities, the timing, sequential order,
priority of payment or amount of distributions in respect of principal, and any
schedule or formula or other provisions applicable 

                                       44
<PAGE>
 
to the determination thereof (including distributions among multiple classes of
Senior Securities or Subordinate Securities), shall be as set forth in the
related Prospectus Supplement. Distributions of principal with respect to one or
more classes of Securities may be made at a rate that is faster (and, in some
cases, substantially faster) than the rate at which payments or other
collections of principal are received on the Mortgage Loans and/or Mortgage
Securities in the related Trust Fund, may not commence until the occurrence of
certain events, such as the retirement of one or more other classes of
Securities of the same series, or may be made at a rate that is slower (and, in
some cases, substantially slower) than the rate at which payments or other
collections of principal are received on such Mortgage Loans and/or Mortgage
Securities. In addition, distributions of principal with respect to one or more
classes of Securities may be made, subject to available funds, based on a
specified principal payment schedule and, with respect to one or more classes of
Securities, may be contingent on the specified principal payment schedule for
another class of the same series and the rate at which payments and other
collections of principal on the Mortgage Loans and/or Mortgage Securities in the
related Trust Fund are received.

PRE-FUNDING ACCOUNT

     If so specified in the related Prospectus Supplement, the Pooling Agreement
or other agreement may provide for the transfer by the Sellers of additional
Mortgage Loans to the related Trust after the Closing Date.  Such additional
Mortgage Loans will be required to conform to the requirements set forth in the
related Agreement or other agreement providing for such transfer, and will be
underwritten to the same standards as the Mortgage Loans initially included in
the Trust Fund.  As specified in the related Prospectus Supplement, such
transfer may be funded by the establishment of a Pre-Funding Account (a "Pre-
Funding Account").  If a Pre-Funding Account is established, all or a portion of
the proceeds of the sale of one or more classes of Securities of the related
series will be deposited in such account to be released as additional Mortgage
Loans are transferred.  A Pre-Funding Account will be required to be maintained
as an Eligible Account, the amounts therein may be required to be invested in
Permitted Investments and the amount held therein shall at no time exceed 40% of
the aggregate outstanding principal balance of the related Securities. The
related Agreement or other agreement providing for the transfer of additional
Mortgage Loans generally will provide that all such transfers must be made
within up to three months (with respect to any series of Certificates) or up to
one year (with respect to any series of Notes) after the Closing Date, and that
amounts set aside to fund such transfers (whether in a Pre-Funding Account or
otherwise) and not so applied within the required period of time will be deemed
to be principal prepayments and applied in the manner set forth in such
Prospectus Supplement.  To the extent amounts in any Pre-Funding Account have
not been used to purchase additional Mortgage Loans, holders of the Securities
may receive an additional prepayment, which may affect their yield to maturity.
In addition, Securityholders may not be able to reinvest amount received from
any Pre-Funding Account in comparable securities, or may only be able to do so
at a lower interest rate.

DISTRIBUTIONS ON THE SECURITIES IN RESPECT OF PREPAYMENT PREMIUMS

     If so provided in the related Prospectus Supplement, prepayment premiums
received on or in connection with the Mortgage Assets in any Trust Fund will be
distributed on each Distribution Date to the holders of the class of Securities
of the related series entitled thereto in accordance with the provisions
described in such Prospectus Supplement.

ALLOCATION OF LOSSES AND SHORTFALLS

     The amount of any losses or shortfalls in collections on the Mortgage Loans
and/or Mortgage Securities in any Trust Fund (to the extent not covered or
offset by draws on any reserve fund or under any instrument of credit
enhancement) will be allocated among the respective classes of Securities of the
related series in the priority and manner, and subject to the limitations,
specified in the related Prospectus Supplement.  As described in the related
Prospectus Supplement, such allocations may result in reductions in the
entitlements to interest and/or principal balances of one or more such classes
of Securities, or may be effected simply by a prioritization of payments among
such classes of Securities.

ADVANCES

     If and to the extent provided in the related Prospectus Supplement, and
subject to any limitations specified therein, the related Master Servicer may be
obligated to advance, or have the option of advancing, on or before each
Distribution Date, from its or their own funds or from excess funds held in the
related Certificate Account that are 

                                       45
<PAGE>
 
not part of the Available Distribution Amount for the related series of
Securities for such Distribution Date, an amount up to the aggregate of any
payments of interest (and, if specified in the related Prospectus Supplement,
principal) that were due on or in respect of such Mortgage Loans during the
related Due Period and were delinquent on the related Determination Date. No
notice will be given to the Certificateholders of such advances. A "Due Period"
is the period between Distribution Dates, and scheduled payments on the Mortgage
Loans in any Trust Fund that became due during a given Due Period will, to the
extent received by the related Determination Date or advanced by the related
Master Servicer or other specified person, be distributed on the Distribution
Date next succeeding such Determination Date.

     Advances are intended to maintain a regular flow of scheduled interest and
principal payments to holders of the class or classes of Securities entitled
thereto, rather than to guarantee or insure against losses.  Accordingly, all
advances made from the Master Servicer's own funds will be reimbursable out of
related recoveries on the Mortgage Loans (including amounts received under any
fund or instrument constituting credit enhancement) respecting which such
advances were made (as to any Mortgage Loan, "Related Proceeds") and such other
specific sources as may be identified in the related Prospectus Supplement,
including amounts which would otherwise be payable as principal to the Offered
Securities..  No advance will be required to be made by the Master Servicer if,
in the good faith judgment of the Master Servicer, such advance would not be
recoverable from Related Proceeds or another specifically identified source (any
such advance, a "Nonrecoverable Advance"); and, if previously made by a Master
Servicer, a Nonrecoverable Advance will be reimbursable from any amounts in the
related Certificate Account prior to any distributions being made to the related
series of Securityholders.

     If advances have been made from excess funds in a Certificate Account, the
Master Servicer that advanced such funds will be required to replace such funds
in the Certificate Account on any future Distribution Date to the extent that
funds then in the Certificate Account are insufficient to permit full
distributions to Securityholders on such date.  If so specified in the related
Prospectus Supplement, the obligation of a Master Servicer to make advances may
be secured by a cash advance reserve fund or a surety bond.  If applicable,
information regarding the characteristics of, and the identity of any obligor
on, any such surety bond, will be set forth in the related Prospectus
Supplement.

     If any person other than the Master Servicer has any obligation to make
advances as described above, the related Prospectus Supplement will identify
such person.

     If and to the extent so provided in the related Prospectus Supplement, any
entity making advances will be entitled to receive interest thereon for the
period that such advances are outstanding at the rate specified in such
Prospectus Supplement, and such entity will be entitled to payment of such
interest periodically from general collections on the Mortgage Loans in the
related Trust Fund prior to any payment to Securityholders or as otherwise
provided in the related Pooling Agreement or Servicing Agreement and described
in such Prospectus Supplement.

     As specified in the related Prospectus Supplement with respect to any
series of Securities as to which the Trust Fund includes Mortgage Securities,
the advancing obligations with respect to the underlying Mortgage Loans will be
pursuant to the terms of such Mortgage Securities, as may be supplemented by the
terms of the applicable Pooling Agreement or Servicing Agreement, and may differ
from the provisions described above.

REPORTS TO SECURITYHOLDERS

     With each distribution to Securityholders of a particular class of Offered
Securities, the related Master Servicer or Trustee will forward or cause to be
forwarded to each holder of record of such class of Securities a statement or
statements with respect to the related Trust Fund setting forth the information
specifically described in the related Pooling Agreement or the related Servicing
Agreement or Indenture, which generally will include the following as applicable
except as otherwise provided therein:

          (i) the amount, if any, of such distribution allocable to principal;

          (ii) the amount, if any, of such distribution allocable to interest;

          (iii)  the amount, if any, of such distribution allocable to
     prepayment premiums;

                                       46
<PAGE>
 
          (iv) with respect to a series consisting of two or more classes, the
     outstanding principal balance or notional amount of each class after giving
     effect to the distribution of principal on such Distribution Date;

          (v) the amount of servicing compensation received by the related
     Master Servicer (and, if payable directly out of the related Trust Fund, by
     any Special Servicer and any Sub-Servicer);

          (vi) the aggregate amount of advances included in the distributions on
     such Distribution Date, and the aggregate amount of unreimbursed advances
     at the close of business on such Distribution Date;

          (vii)  the aggregate principal balance of the Mortgage Loans in the
     related Mortgage Pool on, or as of a specified date shortly prior to, such
     Distribution Date;

          (viii)  the number and aggregate principal balance of any Mortgage
     Loans in the related Mortgage Pool in respect of which (A) one scheduled
     payment is delinquent, (B) two scheduled payments are delinquent, (C) three
     or more scheduled payments are delinquent and (D) foreclosure proceedings
     have been commenced;

          (ix) the book value of any real estate acquired by such Trust Fund
     through foreclosure or grant of a deed in lieu of foreclosure;

          (x) the balance of the Reserve Fund, if any, at the close of business
     on such Distribution Date;

          (xi) the amount of coverage under any Financial Guaranty Insurance
     Policy, Mortgage Pool Insurance Policy or Letter of Credit covering default
     risk as of the close of business on the applicable Determination Date and a
     description of any credit enhancement substituted therefor;

          (xii)  the Special Hazard Amount, Fraud Loss Amount and Bankruptcy
     Amount as of the close of business on the applicable Distribution Date and
     a description of any change in the calculation of such amounts;

          (xiii)  in the case of Securities benefiting from alternative credit
     enhancement arrangements described in a Prospectus Supplement, the amount
     of coverage under such alternative arrangements as of the close of business
     on the applicable Determination Date; and

          (xiv)  with respect to any series of Securities as to which the Trust
     Fund includes Mortgage Securities, certain additional information as
     required under the related Pooling Agreement and specified in the related
     Prospectus Supplement.

     In the case of information furnished pursuant to subclauses (i)-(iii)
above, the amounts will be expressed as a dollar amount per minimum denomination
of the relevant class of Offered Securities or per a specified portion of such
minimum denomination.  In addition to the information described above, reports
to Securityholders will contain such other information as is set forth in the
applicable Pooling Agreement or the applicable Servicing Agreement or Indenture,
which may include, without limitation, prepayments, reimbursements to
Subservicers and the Master Servicer and losses borne by the related Trust Fund.

     In addition, within a reasonable period of time after the end of each
calendar year, the Master Servicer or Trustee will furnish a report to each
holder of record of a class of Offered Securities at any time during such
calendar year which, among other things, will include information as to the
aggregate of amounts reported pursuant to subclauses (i)-(iii) above for such
calendar year or, in the event such person was a holder of record of a class of
Securities during a portion of such calendar year, for the applicable portion of
such a year.

                       DESCRIPTION OF CREDIT ENHANCEMENT

GENERAL

                                       47
<PAGE>
 
     Unless otherwise provided in the applicable Prospectus Supplement, credit
support with respect to the Offered Securities of each series may be comprised
of one or more of the following components.  Each component will have
limitations and will provide coverage with respect to certain losses on the
related Mortgage Loans (as more particularly described in the related Prospectus
Supplement, "Realized Losses") that are (i) attributable to the Mortgagor's
failure to make any payment of principal or interest as required under the
Mortgage Note, but not including Special Hazard Losses, Extraordinary Losses or
other losses resulting from damage to a Mortgaged Property, Bankruptcy Losses or
Fraud Losses (any such loss, a "Defaulted Mortgage Loss"); (ii) of a type
generally covered by a Special Hazard Insurance Policy (as defined below) (any
such loss, a "Special Hazard Loss"); (iii) attributable to certain actions which
may be taken by a bankruptcy court in connection with a Mortgage Loan, including
a reduction by a bankruptcy court of the principal balance of or the Mortgage
Rate on a Mortgage Loan or an extension of its maturity (any such loss, a
"Bankruptcy Loss"); and (iv) incurred on defaulted Mortgage Loans as to which
there was fraud in the origination of such Mortgage Loans (any such loss, a
"Fraud Loss").  Defaulted Mortgage Losses, Special Hazard Losses, Bankruptcy
Losses and Fraud Losses in excess of the amount of coverage provided therefor
and losses occasioned by war, civil insurrection, certain governmental actions,
nuclear reaction and certain other risks ("Extraordinary Losses") will not be
covered.  To the extent that the credit support for the Offered Securities of
any series is exhausted, the holders thereof will bear all further risks of loss
not otherwise insured against.

     As set forth below and in the applicable Prospectus Supplement, (i)
coverage with respect to Defaulted Mortgage Losses may be provided by one or
more of a Financial Guaranty Insurance Policy, Mortgage Pool Insurance Policy or
a Letter of Credit, (ii) coverage with respect to Special Hazard Losses may be
provided by one or more of a Financial Guaranty Insurance Policy, Letter of
Credit or a Special Hazard Insurance Policy (any instrument, to the extent
providing such coverage, a "Special Hazard Instrument"), (iii) coverage with
respect to Bankruptcy Losses may be provided by one or more of a Financial
Guaranty Insurance Policy, Letter of Credit or a Bankruptcy Bond and (iv)
coverage with respect to Fraud Losses may be provided by one or more of a
Financial Guaranty Insurance Policy, Mortgage Pool Insurance Policy, Letter of
Credit or mortgage repurchase bond.  In addition, if provided in the applicable
Prospectus Supplement, in lieu of or in addition to any or all of the foregoing
arrangements, credit enhancement may be in the form of a Reserve Fund to cover
such losses, in the form of subordination of one or more classes of Subordinate
Securities to provide credit support to one or more classes of Senior
Securities, or in the form of Overcollateralization, or in the form of a
specified entity's agreement to repurchase certain Mortgage Loans or fund
certain losses pursuant to a Purchase Obligation, which obligations may be
supported by a Letter of Credit, surety bonds or other types of insurance
policies, certain other secured or unsecured corporate guarantees or in such
other form as may be described in the related Prospectus Supplement, or in the
form of a combination of two or more of the foregoing.  The credit support may
be provided by an assignment of the right to receive certain cash amounts, a
deposit of cash into a Reserve Fund or other pledged assets, or by banks,
insurance companies, guarantees or any combination thereof identified in the
applicable Prospectus Supplement.

     The amounts and type of credit enhancement arrangement as well as the
provider thereof, if applicable, with respect to the Offered Securities of each
series will be set forth in the related Prospectus Supplement.  To the extent
provided in the applicable Prospectus Supplement and the Pooling Agreement or
Indenture, the credit enhancement arrangements may be periodically modified,
reduced and substituted for based on the aggregate outstanding principal balance
of the Mortgage Loans covered thereby.  See "Description of Credit Enhancement--
Reduction or Substitution of Credit Enhancement."  If specified in the
applicable Prospectus Supplement, credit support for the Offered Securities of
one series may cover the Offered Securities of one or more other series.

     The descriptions of any insurance policies or bonds described in this
Prospectus or any Prospectus Supplement and the coverage thereunder do not
purport to be complete and are qualified in their entirety by reference to the
actual forms of such policies, copies of which are available upon request.

     In general, references to "Mortgage Loans" under this "Description of
Credit Enhancement" section are to Mortgage Loans in a Trust Fund.  However, if
so provided in the Prospectus Supplement for a series of Securities, any
Mortgage Securities included in the related Trust Fund and/or the related
underlying Mortgage Loans may be covered by one or more of the types of credit
support described herein.  The related Prospectus Supplement will specify, as to
each such form of credit support, the information indicated below with respect
thereto, to the extent such information is material and available.

                                       48
<PAGE>
 
SUBORDINATE SECURITIES

     If so specified in the related Prospectus Supplement, one or more classes
of Securities of a series may be Subordinate Securities.  To the extent
specified in the related Prospectus Supplement, the rights of the holders of
Subordinate Securities to receive distributions from the Certificate Account on
any Distribution Date will be subordinated to the corresponding rights of the
holders of Senior Securities.  If so provided in the related Prospectus
Supplement, the subordination of a class may apply only in the event of (or may
be limited to) certain types of losses or shortfalls.  The related prospectus
Supplement will set forth information concerning the manner and amount of
subordination provided by a class or classes of Subordinate Securities in a
series and the circumstances under which such subordination will be available.
The Offered Securities of any series may include one or more classes of
Subordinate Securities.

     If the Mortgage Loans and/or Mortgage Securities in any Trust Fund are
divided into separate groups, each supporting a separate class or classes of
Securities of the related series, credit enhancement may be provided by cross-
support provisions requiring that distributions be made on Senior Securities
evidencing interests in one group of Mortgage Loans and/or Mortgage Securities
prior to distributions on Subordinate Securities evidencing interests in a
different group of Mortgage Loans and/or Mortgage Securities within the Trust
Fund.  The Prospectus Supplement for a series that includes a cross-support
provision will describe the manner and conditions for applying such provisions.

OVERCOLLATERALIZATION

     If so specified in the related Prospectus Supplement, interest collections
on the Mortgage Loans may exceed interest payments on the Securities for the
related Payment Date (such excess referred to as "Excess Interest").  Such
Excess Interest may be deposited into a Reserve Fund or applied as a payment of
principal on the Securities. To the extent Excess Interest is applied as
principal payments on the Securities, the effect will be to reduce the principal
balance of the Securities relative to the outstanding balance of the Mortgage
Loans, thereby creating "Overcollateralization" and additional protection to the
Securityholders, as specified in the related Prospectus Supplement. If so
provided in the related Prospectus Supplement, Overcollateralization may also be
provided as to any series of Securities by the issuance of Securities in an
initial aggregate principal amount which is less than the aggregate principal
amount of the related Mortgage Loans.

FINANCIAL GUARANTY INSURANCE POLICY

     If so specified in the related Prospectus Supplement, a financial guaranty
insurance policy or surety bond (a "Financial Guaranty Insurance Policy") may be
obtained and maintained for a class or series of Securities. The issuer of the
Financial Guaranty Insurance Policy (the "Insurer") will be described in the
related Prospectus Supplement and a copy of the form of Financial Guaranty
Insurance Policy will be filed with the related Current Report on Form 8-K.

     A Financial Guaranty Insurance Policy will be unconditional and irrevocable
and will guarantee to holders of the applicable Securities that an amount equal
to the full amount of payments due to such holders will be received by the
Trustee or its agent on behalf of such holders for payment on each Payment Date.
The specific terms of any Financial Guaranty Insurance Policy will be set forth
in the related Prospectus Supplement.  A Financial Guaranty Insurance Policy may
have limitations and generally will not insure the obligation of the Sellers or
the Master Servicer to purchase or substitute for a defective Mortgage Loan and
will not guarantee any specific rate of principal prepayments.  The Insurer will
be subrogated to the rights of each holder to the extent the Insurer makes
payments under the Financial Guaranty Insurance Policy.

MORTGAGE POOL INSURANCE POLICIES

     Any Mortgage Pool Insurance Policy obtained by the Company for each Trust
Fund will be issued by the Pool Insurer named in the applicable Prospectus
Supplement.  Each Mortgage Pool Insurance Policy will, subject to the
limitations described below, cover Defaulted Mortgage Losses in an amount equal
to a percentage specified in the applicable Prospectus Supplement of the
aggregate principal balance of the Mortgage Loans on the Cut-off Date.  As set
forth under "Maintenance of Credit Enhancement," the Master Servicer will use
reasonable efforts to 

                                       49
<PAGE>
 
maintain the Mortgage Pool Insurance Policy and to present claims thereunder to
the Pool Insurer on behalf of itself, the related Trustee and the related
Securityholders. The Mortgage Pool Insurance Policies, however, are not blanket
policies against loss, since claims thereunder may only be made respecting
particular defaulted Mortgage Loans and only upon satisfaction of certain
conditions precedent described below. Unless specified in the related Prospectus
Supplement, the Mortgage Pool Insurance Policies may not cover losses due to a
failure to pay or denial of a claim under a Primary Insurance Policy,
irrespective of the reason therefor.

     Each Mortgage Pool Insurance Policy will generally provide that no claims
may be validly presented thereunder unless, among other things, (i) any required
Primary Insurance Policy is in effect for the defaulted Mortgage Loan and a
claim thereunder has been submitted and settled, (ii) hazard insurance on the
property securing such Mortgage Loan has been kept in force and real estate
taxes and other protection and preservation expenses have been paid by the
Master Servicer, (iii) if there has been physical loss or damage to the
Mortgaged Property, it has been restored to its condition (reasonable wear and
tear excepted) at the Cut-off Date and (iv) the insured has acquired good and
merchantable title to the Mortgaged Property free and clear of liens except
certain permitted encumbrances. Upon satisfaction of these conditions, the Pool
Insurer will have the option either (a) to purchase the property securing the
defaulted Mortgage Loan at a price equal to the principal balance thereof plus
accrued and unpaid interest at the applicable Mortgage Rate to the date of
purchase and certain expenses incurred by the Master Servicer, Special Servicer
or Subservicer on behalf of the related Trustee and Securityholders, or (b) to
pay the amount by which the sum of the principal balance of the defaulted
Mortgage Loan plus accrued and unpaid interest at the Mortgage Rate to the date
of payment of the claim and the aforementioned expenses exceeds the proceeds
received from an approved sale of the Mortgaged Property, in either case net of
certain amounts paid or assumed to have been paid under any related Primary
Insurance Policy.  Securityholders will experience a shortfall in the amount of
interest payable on the related Securities in connection with the payment of
claims under a Mortgage Pool Insurance Policy because the Pool Insurer is only
required to remit unpaid interest through the date a claim is paid rather than
through the end of the month in which such claim is paid.  In addition, the
Securityholders will also experience losses with respect to the related
Securities in connection with payments made under a Mortgage Pool Insurance
Policy to the extent that the Master Servicer expends funds to cover unpaid real
estate taxes or to repair the related Mortgaged Property in order to make a
claim under a Mortgage Pool Insurance Policy, as those amounts will not be
covered by payments under such policy and will be reimbursable to the Master
Servicer from funds otherwise payable to the Securityholders. If any Mortgaged
Property securing a defaulted Mortgage Loan is damaged and proceeds, if any (see
"Special Hazard Insurance Policies" below for risks which are not covered by
such policies), from the related hazard insurance policy or applicable Special
Hazard Instrument are insufficient to restore the damaged property to a
condition sufficient to permit recovery under the Mortgage Pool Insurance
Policy, the Master Servicer is not required to expend its own funds to restore
the damaged property unless it determines (x) that such restoration will
increase the proceeds to one or more classes of Securityholders on liquidation
of the Mortgage Loan after reimbursement of the Master Servicer for its expenses
and (y) that such expenses will be recoverable by it through Liquidation
Proceeds or Insurance Proceeds.

     A Mortgage Pool Insurance Policy (and certain Primary Insurance Policies)
will likely 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
Seller or other persons involved in the origination thereof, or (ii) failure to
construct a Mortgaged Property in accordance with plans and specifications.
Depending upon the nature of the event, a breach of representation made by a
Seller may also have occurred.  Such a breach, if it materially and adversely
affects the interests of Securityholders and cannot be cured, would give rise to
a purchase obligation on the part of the Seller, as more fully described under
"The Mortgage Pools--Representations by Sellers."  However, such an event would
not give rise to a breach of a representation and warranty or a purchase
obligation on the part of the Company or Master Servicer.

     The original amount of coverage under each Mortgage Pool Insurance Policy
will be reduced over the life of the related series of Securities by the
aggregate dollar amount of claims paid less the aggregate of the net amounts
realized by the Pool Insurer upon disposition of all foreclosed properties.  The
amount of claims paid includes certain expenses incurred by the Master Servicer,
Special Servicer or Subservicer as well as accrued interest on delinquent
Mortgage Loans to the date of payment of the claim.  Accordingly, if aggregate
net claims paid under any Mortgage Pool Insurance Policy reach the original
policy limit, coverage under that Mortgage Pool Insurance Policy will be
exhausted and any further losses will be borne by holders of the related series
of Securities.  In addition, unless the Master Servicer could determine that an
advance in respect of a delinquent Mortgage Loan would be recoverable to it from
the proceeds of the liquidation of such Mortgage Loan or otherwise, the Master
Servicer would not be 

                                       50
<PAGE>
 
obligated to make an advance respecting any such delinquency since the advance
would not be ultimately recoverable to it from either the Mortgage Pool
Insurance Policy or from any other related source. See "Description of the
Securities--Advances."

     Since each Mortgage Pool Insurance Policy will require that the property
subject to a defaulted Mortgage Loan be restored to its original condition prior
to claiming against the Pool Insurer, such policy will not provide coverage
against hazard losses.  As set forth under "Primary Mortgage Insurance, Hazard
Insurance; Claims Thereunder," the hazard policies covering the Mortgage Loans
typically exclude from coverage physical damage resulting from a number of
causes and, even when the damage is covered, may afford recoveries which are
significantly less than full replacement cost of such losses.  Further, no
coverage in respect of Special Hazard Losses, Fraud Losses or Bankruptcy Losses
will cover all risks, and the amount of any such coverage will be limited.  See
"Special Hazard Insurance Policies" below.  As a result, certain hazard risks
will not be insured against and will therefore be borne by the related
Securityholders.

LETTER OF CREDIT

     If any component of credit enhancement as to the Offered Securities of any
series is to be provided by a letter of credit (the "Letter of Credit"), a bank
(the "Letter of Credit Bank") will deliver to the related Trustee an irrevocable
Letter of Credit.  The Letter of Credit may provide direct coverage with respect
to the Mortgage Loans or, if specified in the related Prospectus Supplement,
support an entity's obligation pursuant to a Purchase Obligation to make certain
payments to the related Trustee with respect to one or more components of credit
enhancement.  The Letter of Credit Bank, as well as the amount available under
the Letter of Credit with respect to each component of credit enhancement, will
be specified in the applicable Prospectus Supplement.  If so specified in the
related Prospectus Supplement, the Letter of Credit may permit draws only in the
event of certain types of losses and shortfalls.  The Letter of Credit may also
provide for the payment of advances which the Master Servicer would be obligated
to make with respect to delinquent monthly mortgage payments.  The amount
available under the Letter of Credit will, in all cases, be reduced to the
extent of the unreimbursed payments thereunder and may otherwise be reduced as
described in the related Prospectus Supplement.  The Letter of Credit will
expire on the expiration date set forth in the related Prospectus Supplement,
unless earlier terminated or extended in accordance with its terms.

SPECIAL HAZARD INSURANCE POLICIES

     Any insurance policy covering Special Hazard Losses (a "Special Hazard
Insurance Policy") obtained by the Company for a Trust Fund will be issued by
the insurer named in the applicable Prospectus Supplement.  Each Special Hazard
Insurance Policy will, subject to limitations described below, protect holders
of the related series of Securities from (i) losses due to direct physical
damage to a Mortgaged Property other than any loss of a type covered by a hazard
insurance policy or a flood insurance policy, if applicable, and (ii) losses
from partial damage caused by reason of the application of the co-insurance
clauses contained in hazard insurance policies ("Special Hazard Losses").  See
"Primary Mortgage Insurance, Hazard Insurance; Claims Thereunder." However, a
Special Hazard Insurance Policy will not cover losses occasioned by war, civil
insurrection, certain governmental actions, errors in design, faulty workmanship
or materials (except under certain circumstances), nuclear reaction, chemical
contamination, waste by the Mortgagor and certain other risks.  Aggregate claims
under a Special Hazard Insurance Policy will be limited to the amount set forth
in the related Prospectus Supplement and will be subject to reduction as
described in such 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 property securing the Mortgage Loan has been kept in
force and other protection and preservation expenses have been paid by the
Master Servicer.

     Subject to the foregoing limitations, a Special Hazard Insurance Policy
will provide that, where there has been damage to property securing a foreclosed
Mortgage Loan (title to which has been acquired by the insured) and to the
extent such damage is not covered by the hazard insurance policy or flood
insurance policy, if any, maintained by the Mortgagor or the Master Servicer,
Special Servicer or the Subservicer, the insurer will pay the lesser of (i) the
cost of repair or replacement of such property or (ii) upon transfer of the
property to the insurer, the unpaid principal balance of such Mortgage Loan at
the time of acquisition of such property by foreclosure or deed in lieu of
foreclosure, plus accrued interest at the Mortgage Rate to the date of claim
settlement and certain expenses incurred by the Master Servicer, Special
Servicer or Subservicer with respect to such property.  If the property is
transferred to a third party in a sale approved by the issuer of the Special
Hazard Insurance Policy (the "Special 

                                       51
<PAGE>
 
Hazard Insurer"), the amount that the Special Hazard Insurer will pay will be
the amount under (ii) above reduced by the net proceeds of the sale of the
property. No claim may be validly presented under the Special Hazard Insurance
Policy unless hazard insurance on the property securing a defaulted Mortgage
Loan has been kept in force and other reimbursable protection, preservation and
foreclosure expenses have been paid (all of which must be approved in advance by
the Special Hazard Insurer). If the unpaid principal balance plus accrued
interest and certain expenses is paid by the insurer, the amount of further
coverage under the related Special Hazard Insurance Policy will be reduced by
such amount less any net proceeds from the sale of the property. Any amount paid
as the cost of repair of the property will further reduce coverage by such
amount. Restoration of the property with the proceeds described under (i) above
will satisfy the condition under each Mortgage Pool Insurance Policy that the
property be restored before a claim under such Mortgage Pool Insurance Policy
may be validly presented with respect to the defaulted Mortgage Loan secured by
such property. The payment described under (ii) above will render presentation
of a claim in respect of such Mortgage Loan under the related Mortgage Pool
Insurance Policy unnecessary. Therefore, so long as a Mortgage Pool Insurance
Policy remains in effect, the payment by the insurer under a Special Hazard
Insurance Policy of the cost of repair or of the unpaid principal balance of the
related Mortgage Loan plus accrued interest and certain expenses will not affect
the total Insurance Proceeds paid to Securityholders, but will affect the
relative amounts of coverage remaining under the related Special Hazard
Insurance Policy and Mortgage Pool Insurance Policy.

     As and to the extent set forth in the applicable Prospectus Supplement,
coverage in respect of Special Hazard Losses for a series of Securities may be
provided, in whole or in part, by a type of Special Hazard Instrument other than
a Special Hazard Insurance Policy or by means of the special hazard
representation of the Company.

BANKRUPTCY BONDS

     In the event of a personal bankruptcy of a Mortgagor, it is possible that
the bankruptcy court may establish the value of the Mortgaged Property of such
Mortgagor at an amount less than the then outstanding principal balance of the
Mortgage Loan secured by such Mortgaged Property (a "Deficient Valuation").  The
amount of the secured debt could then be reduced to such value, and, thus, the
holder of such Mortgage Loan would become an unsecured creditor to the extent
the outstanding principal balance of such Mortgage Loan exceeds the value
assigned to the Mortgaged Property by the bankruptcy court.  In addition,
certain other modifications of the terms of a Mortgage Loan can result from a
bankruptcy proceeding, including a reduction in the amount of the Monthly
Payment on the related Mortgage Loan (a "Debt Service Reduction"; Debt Service
Reductions and Deficient Valuations, collectively referred to herein as
Bankruptcy Losses).  See "Certain Legal Aspects of Mortgage Loans and Related
Matters--Anti-Deficiency Legislation and Other Limitations on Lenders." Any
Bankruptcy Bond to provide coverage for Bankruptcy Losses for proceedings under
the federal Bankruptcy Code obtained by the Company for a Trust Fund will be
issued by an insurer named in the applicable Prospectus Supplement.  The level
of coverage under each Bankruptcy Bond will be set forth in the applicable
Prospectus Supplement.

RESERVE FUNDS

     If so provided in the related Prospectus Supplement, the Company will
deposit or cause to be deposited in an account (a "Reserve Fund") any
combination of cash, one or more irrevocable letters of credit or one or more
Permitted Investments in specified amounts, or any other instrument satisfactory
to the relevant Rating Agency or Agencies, which will be applied and maintained
in the manner and under the conditions specified in such Prospectus Supplement.
In the alternative or in addition to such deposit, to the extent described in
the related Prospectus Supplement, a Reserve Fund may be funded through
application of all or a portion of amounts otherwise payable on any related
Subordinate Securities, from the Spread or otherwise.  To the extent that the
funding of the Reserve Fund is dependent on amounts otherwise payable on related
Subordinate Securities, Spread or other cash flows attributable to the related
Mortgage Loans or on reinvestment income, the Reserve Fund may provide less
coverage than initially expected if the cash flows or reinvestment income on
which such funding is dependent are lower than anticipated. In addition, with
respect to any series of Securities as to which credit enhancement includes a
Letter of Credit, if so specified in the related Prospectus Supplement, under
certain circumstances the remaining amount of the Letter of Credit may be drawn
by the Trustee and deposited in a Reserve Fund.  Amounts in a Reserve Fund may
be distributed to Securityholders, or applied to reimburse the Master Servicer
for outstanding advances, or may be used for other purposes, in the manner and
to the extent specified in the related Prospectus Supplement.  The related
Prospectus Supplement will disclose whether any such Reserve Fund is part of the
related Trust Fund.  If set 

                                       52
<PAGE>
 
forth in the related Prospectus Supplement, a Reserve Fund may provide coverage
to more than one series of Securities.

     In connection with the establishment of any Reserve Fund, the Reserve Fund
will be structured so that the Trustee will have a perfected security interest
for the benefit of the Securityholders in the assets in the Reserve Fund.
However, to the extent that the Company, any affiliate thereof or any other
entity has an interest in any Reserve Fund, in the event of the bankruptcy,
receivership or insolvency of such entity, there could be delays in withdrawals
from the Reserve Fund and corresponding payments to the Securityholders which
could adversely affect the yield to investors on the related Securities.

     Amounts deposited in any Reserve Fund for a series will be invested in
Permitted Investments by, or at the direction of, and for the benefit of the
Master Servicer or any other person named in the related Prospectus Supplement.

MAINTENANCE OF CREDIT ENHANCEMENT

     To the extent that the applicable Prospectus Supplement does not expressly
provide for alternative credit enhancement arrangements in lieu of some or all
of the arrangements mentioned below, the following paragraphs shall apply.

     If a Financial Guaranty Insurance Policy has been obtained for a series of
Securities, the Master Servicer will be obligated to exercise reasonable efforts
to keep such Financial Guaranty Insurance Policy in full force and effect
throughout the term of the applicable Pooling Agreement, unless coverage
thereunder has been exhausted through payment of claims or until such Financial
Guaranty Insurance Policy is replaced in accordance with the terms of the
applicable Pooling Agreement.  The Master Servicer will agree to pay the
premiums for each Financial Guaranty Insurance Policy on a timely basis.  In the
event the Insurer ceases to be a qualified insurer as described in the related
Prospectus Supplement, or fails to make a required payment under the related
Financial Guaranty Insurance Policy, the Master Servicer will have no obligation
to replace the Insurer.  Any losses associated with any reduction or withdrawal
in rating by an applicable Rating Agency shall be borne by the related
Securityholders.

     If a Mortgage Pool Insurance Policy has been obtained for a series of
Securities, the Master Servicer will be obligated to exercise reasonable efforts
to keep such Mortgage Pool Insurance Policy (or an alternate form of credit
support) in full force and effect throughout the term of the applicable Pooling
Agreement or Servicing Agreement, unless coverage thereunder has been exhausted
through payment of claims or until such Mortgage Pool Insurance Policy is
replaced in accordance with the terms of the applicable Pooling Agreement or
Servicing Agreement.  The Master Servicer will agree to pay the premiums for
each Mortgage Pool Insurance Policy on a timely basis.  In the event the Pool
Insurer ceases to be a Qualified Insurer (such term being defined to mean a
private mortgage guaranty insurance company duly qualified as such under the
laws of the state of its incorporation and each state having jurisdiction over
the insurer in connection with the Mortgage Pool Insurance Policy and approved
as an insurer by FHLMC, FNMA or any successor entity) because it ceases to be
qualified under any such law to transact such insurance business or coverage is
terminated for any reason other than exhaustion of such coverage, the Master
Servicer will use reasonable efforts to obtain from another Qualified Insurer a
replacement insurance policy comparable to the Mortgage Pool Insurance Policy
with a total coverage equal to the then outstanding coverage of such Mortgage
Pool Insurance Policy, provided that, if the cost of the replacement policy is
greater than the cost of such Mortgage Pool Insurance Policy, the coverage of
the replacement policy will, unless otherwise agreed to by the Company, be
reduced to a level such that its premium rate does not exceed the premium rate
on such Mortgage Pool Insurance Policy.  In the event that the Pool Insurer
ceases to be a Qualified Insurer because it ceases to be approved as an insurer
by FHLMC, FNMA or any successor entity, the Master Servicer will be obligated to
review, not less often than monthly, the financial condition of the Pool Insurer
with a view toward determining whether recoveries under the Mortgage Pool
Insurance Policy are jeopardized for reasons related to the financial condition
of the Pool Insurer.  If the Master Servicer determines that recoveries are so
jeopardized, it will be obligated to exercise its best reasonable efforts to
obtain from another Qualified Insurer a replacement insurance policy as
described above, subject to the same cost limit.  Any losses associated with any
reduction or withdrawal in rating by an applicable Rating Agency shall be borne
by the related Securityholders.

     If a Letter of Credit or alternate form of credit enhancement has been
obtained for a series of Securities, the Master Servicer will be obligated to
exercise reasonable efforts to keep or cause to be kept such Letter of Credit

                                       53
<PAGE>
 
(or an alternate form of credit support) in full force and effect throughout the
term of the applicable Pooling Agreement or Indenture, unless coverage
thereunder has been exhausted through payment of claims or otherwise, or
substitution therefor is made as described below under "--Reduction or
Substitution of Credit Enhancement."  Unless otherwise specified in the
applicable Prospectus Supplement, if a Letter of Credit obtained for a series of
Securities is scheduled to expire prior to the date the final distribution on
such Securities is made and coverage under such Letter of Credit has not been
exhausted and no substitution has occurred, the Trustee will draw the amount
available under the Letter of Credit and maintain such amount in trust for such
Securityholders.

     In lieu of the Master Servicer's obligation to maintain a Financial
Guaranty Insurance Policy, Mortgage Pool Insurance Policy or Letter of Credit as
provided above, the Master Servicer may obtain a substitute Financial Guaranty
Insurance Policy, Mortgage Pool Insurance Policy or Letter of Credit. If the
Master Servicer obtains such a substitute Letter of Credit, Mortgage Pool
Insurance Policy or other form of credit enhancement, it will maintain and keep
such Financial Guaranty Insurance Policy, Mortgage Pool Insurance Policy or
Letter of Credit in full force and effect as provided herein.  Prior to its
obtaining any substitute Financial Guaranty Insurance Policy, Mortgage Pool
Insurance Policy or Letter of Credit, the Master Servicer will obtain written
confirmation from the Rating Agency or Agencies that rated the related series of
Securities that the substitution of such Financial Guaranty Insurance Policy,
Mortgage Pool Insurance Policy or Letter of Credit for the existing credit
enhancement will not adversely affect the then-current ratings assigned to such
Securities by such Rating Agency or Agencies.

     If a Special Hazard Instrument has been obtained for a series of
Securities, the Master Servicer will also be obligated to exercise reasonable
efforts to maintain and keep such Special Hazard Instrument in full force and
effect throughout the term of the applicable Pooling Agreement or Servicing
Agreement, unless coverage thereunder has been exhausted through payment of
claims or otherwise or substitution therefor is made as described below under "-
- -Reduction or Substitution of Credit Enhancement."  If the Special Hazard
Instrument takes the form of a Special Hazard Insurance Policy, such policy will
provide coverage against risks of the type described herein under "Description
of Credit Enhancement--Special Hazard Insurance Policies." The Master Servicer
may obtain a substitute Special Hazard Instrument for the existing Special
Hazard Instrument if prior to such substitution the Master Servicer obtains
written confirmation from the Rating Agency or Agencies that rated the related
Securities that such substitution shall not adversely affect the then-current
ratings assigned to such Securities by such Rating Agency or Agencies.

     If a Bankruptcy Bond has been obtained for a series of Securities, the
Master Servicer will be obligated to exercise reasonable efforts to maintain and
keep such Bankruptcy Bond in full force and effect throughout the term of the
Pooling Agreement or Servicing Agreement, unless coverage thereunder has been
exhausted through payment of claims or substitution therefor is made as
described below under "--Reduction or Substitution of Credit Enhancement."  The
Master Servicer may obtain a substitute Bankruptcy Bond or other credit
enhancement for the existing Bankruptcy Bond if prior to such substitution the
Master Servicer obtains written confirmation from the Rating Agency or Agencies
that rated the related Securities that such substitution shall not adversely
affect the then-current ratings assigned to such Securities by such Rating
Agency or Agencies.  See "--Bankruptcy Bonds" above.

     The Master Servicer, on behalf of itself, the Trustee and Securityholders,
will provide the Trustee information required for the Trustee to draw under the
Letter of Credit and will present claims to the provider of any Purchase
Obligation, to each Pool Insurer, to the issuer of each Special Hazard Insurance
Policy or other Special Hazard Instrument, to the issuer of each Bankruptcy Bond
and, in respect of defaulted Mortgage Loans for which there is no Subservicer,
to each Primary Insurer and take such reasonable steps as are necessary to
permit recovery under such Letter of Credit, Purchase Obligation, insurance
policies or comparable coverage respecting defaulted Mortgage Loans or Mortgage
Loans which are the subject of a bankruptcy proceeding.  Additionally, the
Master Servicer will present such claims and take such steps as are reasonably
necessary to provide for the performance by the provider of the Purchase
Obligation of its Purchase Obligation. As set forth above, all collections by
the Master Servicer under any Purchase Obligation, any Mortgage Pool Insurance
Policy, any Primary Insurance Policy or any Bankruptcy Bond and, where the
related property has not been restored, any Special Hazard Instrument, are to be
deposited in the related Certificate Account, subject to withdrawal as described
above.  All draws under any Letter of Credit are also to be deposited in the
related Certificate Account.  In those cases in which a Mortgage Loan is
serviced by a Subservicer, the Subservicer, on behalf of itself, the Trustee and
the Securityholders will present claims to the Primary Insurer, and all
collections thereunder shall initially be deposited in a subservicing account
that 

                                       54
<PAGE>
 
generally meets the requirements for the Certificate Account prior to being
delivered to the Master Servicer for deposit in the related 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 Instrument are insufficient to restore the damaged property to a
condition sufficient to permit recovery under any Financial Guaranty Insurance
Policy, Mortgage Pool Insurance Policy, Letter of Credit or any related Primary
Insurance Policy, the Master 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 Securityholders on liquidation
of the Mortgage Loan after reimbursement of the Master Servicer for its expenses
and (ii) that such expenses will be recoverable by it through Liquidation
Proceeds or Insurance Proceeds.  If recovery under any Financial Guaranty
Insurance Policy, Mortgage Pool Insurance Policy, Letter of Credit or any
related Primary Insurance Policy is not available because the Master Servicer
has been unable to make the above determinations, has made such determinations
incorrectly or recovery is not available for any other reason, the Master
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.

REDUCTION OR SUBSTITUTION OF CREDIT ENHANCEMENT

     The amount of credit support provided pursuant to any form of credit
enhancement may be reduced under certain specified circumstances.  In most
cases, the amount available pursuant to any form of credit enhancement will be
subject to periodic reduction in accordance with a schedule or formula on a
nondiscretionary basis pursuant to the terms of the related Pooling Agreement or
Indenture.  Additionally, in most cases, such form of credit support (and any
replacements therefor) may be replaced, reduced or terminated, and the formula
used in calculating the amount of coverage with respect to Bankruptcy Losses,
Special Hazard Losses or Fraud Losses may be changed, without the consent of the
Securityholders, upon the written assurance from each applicable Rating Agency
that the then-current rating of the related series of Securities will not be
adversely affected.  Furthermore, in the event that the credit rating of any
obligor under any applicable credit enhancement is downgraded, the credit
rating(s) of the related series of Securities may be downgraded to a
corresponding level, and, the Master Servicer will not be obligated to obtain
replacement credit support in order to restore the rating(s) of the related
series of Securities.  The Master Servicer will also be permitted to replace
such credit support with other credit enhancement instruments issued by obligors
whose credit ratings are equivalent to such downgraded level and in lower
amounts which would satisfy such downgraded level, provided that the then-
current rating(s) of the related series of Securities are  maintained.  Where
the credit support is in the form of a Reserve Fund, a permitted reduction in
the amount of credit enhancement will result in a release of all or a portion of
the assets in the Reserve Fund to the Company, the Master Servicer or such other
person that is entitled thereto.  Any assets so released will not be available
for distributions in future periods.


                              PURCHASE OBLIGATIONS

     With respect to certain types of Mortgage Loans to be included in any
Mortgage Pool, if specified in the related Prospectus Supplement, the Mortgage
Loans may be sold subject to a Purchase Obligation as described below that would
become applicable on a specified date or upon the occurrence of a specified
event.  For example, with respect to certain types of ARM Loans as to which the
Mortgage Rate is fixed for the first five years, a Purchase Obligation may apply
on the first date that the Mortgage Rate of such Mortgage Loan is adjusted, and
such obligation may apply to the Mortgage Loans or to the related Securities
themselves, or to a corresponding Purchase Obligation of the Company or another
person as specified in the related Prospectus Supplement.  With respect to any
Purchase Obligation, such obligation will be an obligation of an entity (which
may include a bank or other financial institution or an insurance company)
specified in the related Prospectus Supplement, and an instrument evidencing
such obligation (a "Purchase Obligation") shall be delivered to the related
Trustee for the benefit of the Securityholders of the related series.

     The specific terms and conditions applicable to any Purchase Obligation
will be described in the related Prospectus Supplement, including the purchase
price, the timing of and any limitations and conditions to any such purchase.
Any Purchase Obligation will be payable solely to the Trustee for the benefit of
the Securityholders of 

                                       55
<PAGE>
 
the related series and will be nontransferable. Each Purchase Obligation will be
a general unsecured obligation of the provider thereof, and prospective
purchasers of Offered Securities must look solely to the credit of such entity
for payment under the Purchase Obligation.


                 PRIMARY MORTGAGE INSURANCE, HAZARD INSURANCE;
                               CLAIMS THEREUNDER

GENERAL

     Each Mortgaged Property will be required to be covered by a hazard
insurance policy (as described below) and, if required as described below, a
Primary Insurance Policy.  The following is only a brief description of certain
insurance policies and does not purport to summarize or describe all of the
provisions of these policies.  Such insurance is subject to underwriting and
approval of individual Mortgage Loans by the respective insurers.

PRIMARY MORTGAGE INSURANCE POLICIES

     In a securitization of Single Family Loans, certain Single Family Loans
included in the related Mortgage Pool having a Loan-to-Value Ratio at
origination of over 80% (or other percentage as described in the related
Prospectus Supplement) may be required by the Company to be covered by a primary
mortgage guaranty insurance policy (a "Primary Insurance Policy").  Such Primary
Insurance Policy will insure against default on a Mortgage Loan as to at least
the principal amount thereof exceeding 75% of the Value of the related Mortgaged
Property (or other percentage as described in the related Prospectus Supplement)
at origination of such Mortgage Loan, unless and until the principal balance of
the Mortgage Loan is reduced to a level that would produce a Loan-to-Value Ratio
equal to or less than at least 80% (or other percentage as described in the
Prospectus Supplement).  In addition, with respect to such a securitization, the
Company will represent and warrant that, to the best of the Company's knowledge,
such Mortgage Loans are so covered.  Such a Mortgage Loan will not be considered
to be an exception to the foregoing standard if no Primary Insurance Policy was
obtained at origination but the Mortgage Loan has amortized to below the above
Loan-to-Value Ratio percentage as of the applicable Cut-off Date.  Mortgage
Loans which are subject to negative amortization will only be covered by a
Primary Insurance Policy if such coverage was so required upon their
origination, notwithstanding that subsequent negative amortization may cause
such Mortgage Loan's Loan-to-Value Ratio (based on the then-current balance) to
subsequently exceed the limits which would have required such coverage upon
their origination.

     While the terms and conditions of the Primary Insurance Policies issued by
one primary mortgage guaranty insurer (a "Primary Insurer") will differ from
those in Primary Insurance Policies issued by other Primary Insurers, each
Primary Insurance Policy will in general provide substantially the following
coverage.  The amount of the loss as calculated under a Primary Insurance Policy
covering a Mortgage Loan (herein referred to as the "Loss") will generally
consist of the unpaid principal amount of such Mortgage Loan and accrued and
unpaid interest thereon and reimbursement of certain expenses, less (i) rents or
other payments collected or received by the insured (other than the proceeds of
hazard insurance) that are derived from the related Mortgaged Property, (ii)
hazard insurance proceeds in excess of the amount required to restore such
Mortgaged Property and which have not been applied to the payment of the
Mortgage Loan, (iii) amounts expended but not approved by the Primary Insurer,
(iv) claim payments previously made on such Mortgage Loan and (v) unpaid
premiums and certain other amounts.

     The Primary Insurer generally will be required to pay either: (i) the
insured percentage of the Loss; (ii) the entire amount of the Loss, after
receipt by the Primary Insurer of good and merchantable title to, and possession
of, the Mortgaged Property; or (iii) at the option of the Primary Insurer under
certain Primary Insurance Policies, the sum of the delinquent monthly payments
plus any advances made by the insured, both to the date of the claim payment
and, thereafter, monthly payments in the amount that would have become due under
the Mortgage Loan if it had not been discharged plus any advances made by the
insured until the earlier of (a) the date the Mortgage Loan would have been
discharged in full if the default had not occurred or (b) an approved sale.

     As conditions precedent to the filing or payment of a claim under a Primary
Insurance Policy, in the event of default by the Mortgagor, the insured will
typically be required, among other things, to: (i) advance or discharge (a)
hazard insurance premiums and (b) as necessary and approved in advance by the
Primary Insurer, real estate taxes, protection and preservation expenses and
foreclosure and related costs; (ii) in the event of any physical loss 

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<PAGE>
 
or damage to the Mortgaged Property, have the Mortgaged Property restored to at
least its condition at the effective date of the Primary Insurance Policy
(ordinary wear and tear excepted); and (iii) tender to the Primary Insurer good
and merchantable title to, and possession of, the Mortgaged Property.

     For any Single Family Loan for which such coverage is required under the
standard described above, the Master Servicer will maintain or cause each
Subservicer to maintain, as the case may be, in full force and effect and to the
extent coverage is available a Primary Insurance Policy with regard to each
Single Family Loan, provided that such Primary Insurance Policy was in place as
of the Cut-off Date and the Company had knowledge of such Primary Insurance
Policy.  In the event the Company gains knowledge that as of the Closing Date, a
Mortgage Loan which required a Primary Insurance Policy did not have one, then
the Master Servicer is required to use reasonable efforts to obtain and maintain
a Primary Insurance Policy to the extent that such a policy is obtainable at a
reasonable price. The Master Servicer or, in the case of a Designated Seller
Transaction, the Seller will not cancel or refuse to renew any such Primary
Insurance Policy in effect at the time of the initial issuance of a series of
Securities that is required to be kept in force under the applicable Pooling
Agreement or Indenture unless the replacement Primary Insurance Policy for such
canceled or non-renewed policy is maintained with an insurer whose claims-paying
ability is acceptable to the Rating Agency or Agencies that rated such series of
Securities for mortgage pass-through certificates having a rating equal to or
better than the highest then-current rating of any class of such series of
Securities.  For further information regarding the extent of coverage under any
Mortgage Pool Insurance Policy or Primary Insurance Policy, see "Description of
Credit Enhancement--Mortgage Pool Insurance Policies."

HAZARD INSURANCE POLICIES

     The terms of the Mortgage Loans require each Mortgagor to maintain a hazard
insurance policy for their Mortgage Loan.  Additionally, the Pooling Agreement
or Servicing Agreement will require the Master Servicer to cause to be
maintained for each Mortgage Loan a hazard insurance policy providing for no
less than the coverage of the standard form of fire insurance policy with
extended coverage customary in the state in which the property is located.  Such
coverage generally will be in an amount equal to the lesser of the principal
balance owing on such Mortgage Loan or 100% of the insurable value of the
improvements securing the Mortgage Loan except that, if generally available,
such coverage must not be less than the minimum amount required under the terms
thereof to fully compensate for any damage or loss on a replacement cost basis.
The ability of the Master Servicer to ensure that hazard insurance proceeds are
appropriately applied may be dependent on its being named as an additional
insured under any hazard insurance policy and under any flood insurance policy
referred to below, or upon the extent to which information in this regard is
furnished to the Master Servicer by Mortgagors or Subservicers.

     As set forth above, all amounts collected by the Master Servicer under any
hazard policy (except for amounts to be applied to the restoration or repair of
the Mortgaged Property or released to the Mortgagor in accordance with the
Master Servicer's normal servicing procedures) will be deposited in the related
Certificate Account.  The Pooling Agreement or Servicing Agreement will provide
that the Master Servicer may satisfy its obligation to cause hazard policies to
be maintained by maintaining a blanket policy insuring against losses on the
Mortgage Loans.  If such blanket policy contains a deductible clause, the Master
Servicer will deposit in the applicable Certificate Account all sums which would
have been deposited therein but for such clause.

     In general, the standard form of fire and extended coverage policy covers
physical damage to or destruction of the improvements on the property by fire,
lightning, explosion, smoke, windstorm, hail, riot, strike and civil commotion,
subject to the conditions and exclusions specified in each policy.  Although the
policies relating to the Mortgage Loans will be underwritten by different
insurers under different state laws in accordance with different applicable
state forms and therefore will not contain identical terms and conditions, the
basic terms thereof are dictated by respective state laws, and most such
policies typically do not cover any 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, 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.  Where
the improvements securing a Mortgage Loan are located in a federally designated
flood area at the time of origination of such Mortgage Loan, the Pooling
Agreement or Servicing Agreement requires the Master Servicer to cause to be
maintained for each such Mortgage Loan serviced, flood insurance (to the extent
available) in an amount equal in general to the lesser of the amount required to
compensate for any loss or damage on a replacement cost basis or the maximum
insurance available under the federal flood insurance program.

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<PAGE>
 
     The hazard insurance policies covering the Mortgaged Properties typically
contain a co-insurance clause which in effect requires the insured at all times
to carry insurance of a specified percentage (generally 80% to 90%) of the full
replacement value of the improvements on the property in order to recover the
full amount of any partial loss.  If the insured's coverage falls below this
specified percentage, such clause generally provides that the insurer's
liability in the event of partial loss does not exceed the greater of (i) the
replacement cost of the improvements damaged or destroyed less physical
depreciation or (ii) such proportion of the loss as the amount of insurance
carried bears to the specified percentage of the full replacement cost of such
improvements.

     Since the amount of hazard insurance that Mortgagors are required to
maintain on the improvements securing the Mortgage Loans may decline as the
principal balances owing thereon decrease, and since residential properties have
historically appreciated in value over time, hazard insurance proceeds could be
insufficient to restore fully the damaged property in the event of a partial
loss.  See "Description of Credit Enhancement--Special Hazard Insurance
Policies" for a description of the limited protection afforded by any Special
Hazard Insurance Policy against losses occasioned by hazards which are otherwise
uninsured against (including losses caused by the application of the co-
insurance clause described in the preceding paragraph).

     Under the terms of the Mortgage Loans, Mortgagors are generally required to
present claims to insurers under hazard insurance policies maintained on the
Mortgaged Properties.  The Master Servicer, on behalf of the Trustee and
Securityholders, is obligated to present claims under any Special Hazard
Insurance Policy or other Special Hazard Instrument and any blanket insurance
policy insuring against hazard losses on the Mortgaged Properties. However, the
ability of the Master Servicer to present such claims is dependent upon the
extent to which information in this regard is furnished to the Master Servicer
or the Subservicers by Mortgagors.

FHA INSURANCE

     The FHA is responsible for administering various federal programs,
including mortgage insurance, authorized under The Housing Act and the United
States Housing Act of 1937, as amended.

     Section 223(f) of the Housing Act allows HUD to insure mortgage loans made
for the purchase or refinancing of existing apartment projects which are at
least three years old. Section 244 also provides for co-insurance of mortgage
loans made under Section 223(f). Under Section 223(f), the loan proceeds cannot
be used for substantial rehabilitation work, but repairs may be made for up to,
in general, the greater of 15% of the value of the project or a dollar amount
per apartment unit established from time to time by HUD. In general the loan
term may not exceed 35 years and a loan to value ratio of no more than 85% is
required for the purchase of a project and 70% for the refinancing of a project.

     HUD has the option, in most cases, to pay insurance claims in cash or in
debentures issued by HUD. Presently, claims are being paid in cash, and claims
have not been paid in debentures since 1965. HUD debentures issued in
satisfaction of FHA insurance claims bear interest at the applicable HUD
debenture interest rate. Unless otherwise provided in the related Prospectus
Supplement, the Master Servicer will be obligated to purchase any such debenture
issued in satisfaction of a defaulted FHA insured Mortgage Loan serviced by it
for an amount equal to the principal amount of any such debenture.

     The Master Servicer will be required to take such steps as are reasonably
necessary to keep FHA insurance in full force and effect.



VA MORTGAGE GUARANTY

     The Servicemen's Readjustment Act of 1944, as amended, permits a veteran
(or, in certain instances, his or her spouse) to obtain a mortgage loan guaranty
by the VA covering mortgage financing of the purchase of a one-to four-family
dwelling unit to be occupied as the veteran's home at an interest rate not
exceeding the maximum rate in effect at the time the loan is made, as
established by HUD.  The program has no limit on the amount of a mortgage loan,
requires no down payment for the purchaser and permits the guaranty of mortgage
loans with terms, limited by the estimated economic life of the property, up to
30 years.  The maximum guaranty that may be issued by the VA under this program
is 50% of the original principal amount of the mortgage loan up to a certain
dollar 

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<PAGE>
 
limit established by the VA.  The liability on the guaranty is reduced or
increased pro rata with any reduction or increase in amount of indebtedness, but
in no event will the amount payable on the guaranty exceed the amount of the
original guaranty. Notwithstanding the dollar and percentage limitations of the
guaranty, a mortgagee will ordinarily suffer a monetary loss only when the
difference between the unsatisfied indebtedness and the proceeds of a
foreclosure sale of mortgaged premises is greater than the original guaranty as
adjusted.  The VA may, at its option, and without regard to the guaranty, make
full payment to a mortgagee of the unsatisfied indebtedness on a mortgage upon
its assignment to the VA.

     Since there is no limit imposed by the VA on the principal amount of a VA-
guaranteed mortgage loan but there is a limit on the amount of the VA guaranty,
additional coverage under a Primary Mortgage Insurance Policy may be required by
the Company for VA loans in excess of certain amounts.  The amount of any such
additional coverage will be set forth in the related Prospectus Supplement.  Any
VA guaranty relating to Contracts underlying a series of Certificates will be
described in the related Prospectus Supplement.


                                  THE COMPANY

     The Company is a limited purpose wholly-owned subsidiary of WMC Mortgage
Corp. ("WMC Mortgage"). The Company was incorporated in the State of Delaware on
July 24, 1997 and re-incorporated in the State of Delaware on November 21, 1997.
The Company was organized for the purpose of serving as a private secondary
mortgage market conduit.  The Company does not have, nor is it expected in the
future to have, any significant assets.

     WMC Mortgage may from time to time be a Seller or act as Master Servicer
with respect to a Mortgage Pool.  WMC Mortgage is a mortgage banking company
incorporated in the State of California that originates or acquires one- to
four-family residential mortgage loans among other activities.  WMC originates
both prime-quality mortgage loans and subprime-quality mortgage loans.  WMC
Mortgage operates both production support and loan servicing platforms for its
originations.

     The Company maintains its principal office at 6320 Canoga Avenue, Woodland
Hills, California 91367. Its telephone number is (818) 592-2610.


                                 THE AGREEMENTS

GENERAL

     Each series of Certificates will be issued pursuant to a pooling and
servicing agreement or other agreement specified in the related Prospectus
Supplement (in either case, a "Pooling Agreement").  In general, the parties to
a Pooling Agreement will include the Company, the Trustee, the Master Servicer
and, in some cases, a Special Servicer.  However, a Pooling Agreement that
relates to a Trust Fund that includes Mortgage Securities may include a party
solely responsible for the administration of such Mortgage Securities, and a
Pooling Agreement that relates to a Trust Fund that consists solely of Mortgage
Securities may not include a Master Servicer, Special Servicer or other servicer
as a party.  All parties to each Pooling Agreement under which Securities of a
series are issued will be identified in the related Prospectus Supplement.  Each
series of Notes will be issued pursuant to an Indenture.  The parties to each
Indenture will be the related Issuer and the Trustee.  The Issuer will be
created pursuant to an Owner Trust Agreement between the Company and the Owner
Trustee.

     Forms of the Agreements have been filed as exhibits to the Registration
Statement of which this Prospectus is a part.  However, the provisions of each
Agreement will vary depending upon the nature of the Securities to be issued
thereunder and the nature of the related Trust Fund.  The following summaries
describe certain provisions that may appear in a Pooling Agreement with respect
to a series of Certificates or in either the Servicing Agreement or Indenture
with respect to a series of Notes.  The Prospectus Supplement for a series of
Securities will describe any provision of the related Agreements that materially
differs from the description thereof set forth below.  The summaries herein 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 Agreements for each
series of Securities and the description of such provisions in the related
Prospectus Supplement. As used herein with respect to any series, the term
"Security" refers to all of the 

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<PAGE>
 
Securities of that series, whether or not offered hereby and by the related
Prospectus Supplement, unless the context otherwise requires. The Company will
provide a copy of the Agreement (without exhibits) that relates to any series of
Securities without charge upon written request of a holder of a Security of such
series addressed to it at its principal executive offices specified herein under
"The Company".

CERTAIN MATTERS REGARDING THE MASTER SERVICER AND THE COMPANY

     The Pooling Agreement or Servicing Agreement for each series of Securities
will provide that the Master Servicer may not resign from its obligations and
duties thereunder except upon a determination that performance of such duties is
no longer permissible under applicable law or except (a) in connection with a
permitted transfer of servicing or (b) upon appointment of a successor servicer
reasonably acceptable to the Trustee and upon receipt by the Trustee of a letter
from each Rating Agency generally to the effect that such resignation and
appointment will not, in and of itself, result in a downgrading of the
Securities.  No such resignation will become effective until the Trustee or a
successor servicer has assumed the Master Servicer's responsibilities, duties,
liabilities and obligations under the Pooling Agreement or Servicing Agreement.

     Each Pooling Agreement and Servicing Agreement will also provide that,
except as set forth below, neither the Master Servicer, the Company, nor any
director, officer, employee or agent of the Master Servicer or the Company will
be under any liability to the Trust Fund or the Securityholders for any action
taken or for refraining from the taking of any action in good faith pursuant to
such Agreement, or for errors in judgment; provided, however, that neither the
Master Servicer, the Company, nor any such person will be protected against any
liability which would otherwise be imposed by reason of willful misfeasance, bad
faith or gross negligence in the performance of duties or by reason of reckless
disregard of obligations and duties thereunder.  Each Pooling Agreement and
Servicing Agreement will further provide that the Master Servicer, the Company,
and any director, officer, employee or agent of the Master Servicer or the
Company is entitled to indemnification by the Trust Fund and will be held
harmless against any loss, liability or expense incurred in connection with any
legal action relating to the Pooling Agreement or Servicing Agreement or the
related series of Securities, other than any loss, liability or expense related
to any specific Mortgage Loan or Mortgage Loans (except any such loss, liability
or expense otherwise reimbursable pursuant to the Pooling Agreement) and any
loss, liability or expense incurred by reason of willful misfeasance, bad faith
or gross negligence in the performance of duties thereunder or by reason of
reckless disregard of obligations and duties thereunder.  In addition, each
Pooling Agreement and Servicing Agreement will provide that neither the Master
Servicer nor the Company will be under any obligation to appear in, prosecute or
defend any legal or administrative action that is not incidental to its
respective duties under the Pooling Agreement or Servicing Agreement and which
in its opinion may involve it in any expense or liability.  The Master Servicer
or the Company may, however, in its discretion undertake any such action which
it may deem necessary or desirable with respect to the Pooling Agreement or
Servicing Agreement and the rights and duties of the parties thereto and the
interests of the Securityholders thereunder.  In such event, the legal expenses
and costs of such action and any liability resulting therefrom will be expenses,
costs and liabilities of the Trust Fund, and the Master Servicer or the Company,
as the case may be, will be entitled to be reimbursed therefor out of funds
otherwise distributable to Securityholders.

     Any person into which the Master Servicer may be merged or consolidated,
any person resulting from any merger or consolidation to which the Master
Servicer is a party or any person succeeding to the business of the Master
Servicer will be the successor of the Master Servicer under the related Pooling
Agreement or Servicing Agreement, provided that (i) such person is qualified to
service mortgage loans on behalf of FNMA or FHLMC and (ii) such merger,
consolidation or succession does not adversely affect the then-current ratings
of the classes of Securities of the related series that have been rated.  In
addition, notwithstanding the prohibition on its resignation, the Master
Servicer may assign its rights under a Pooling Agreement or Servicing Agreement
to any person to whom the Master Servicer is transferring a substantial portion
of its mortgage servicing portfolio, provided clauses (i) and (ii) above are
satisfied and such person is reasonably satisfactory to the Company and the
Trustee.  In the case of any such assignment, the Master Servicer will be
released from its obligations under such Pooling Agreement or Servicing
Agreement, exclusive of liabilities and obligations incurred by it prior to the
time of such assignment.

EVENTS OF DEFAULT AND RIGHTS UPON EVENT DEFAULT

     Pooling Agreement

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<PAGE>
 
     Events of Default under the Pooling Agreement in respect of a series of
Certificates, unless otherwise specified in the Prospectus Supplement, will
include, without limitation, (i) any failure by the Master Servicer to make a
required deposit to the Certificate Account or, if the Master Servicer is so
required, to distribute to the holders of any class of Certificates of such
series any required payment which continues unremedied for 5 days (or other time
period described in the related Prospectus Supplement) after the giving of
written notice of such failure to the Master Servicer by the Trustee or the
Company, or to the Master Servicer, the Company and the Trustee by the holders
of Certificates evidencing not less than 25% of the aggregate undivided
interests (or, if applicable, voting rights) in the related Trust Fund; (ii) any
failure by the Master Servicer duly to observe or perform in any material
respect any other of its covenants or agreements in the Pooling Agreement with
respect to such series of Certificates which continues unremedied for 30 days
(15 days in the case of a failure to pay the premium for any insurance policy
which is required to be maintained under the Pooling Agreement) after the giving
of written notice of such failure to the Master Servicer by the Trustee or the
Company, or to the Master Servicer, the Company and the Trustee by the holders
of Certificates evidencing not less than 25% of the aggregate undivided
interests (or, if applicable, voting rights) in the related Trust Fund; (iii)
certain events of insolvency, readjustment of debt, marshaling of assets and
liabilities or similar proceedings regarding the Master Servicer and certain
actions by the Master Servicer indicating its insolvency or inability to pay its
obligations; and (iv) any failure of the Master Servicer to make certain
advances as described herein under "Description of the Securities--Advances."
Additional Events of Default will be described in the related Prospectus
Supplement.  A default pursuant to the terms of any Mortgage Securities included
in any Trust Fund will not constitute an Event of Default under the related
Pooling Agreement.

     So long as an Event of Default remains unremedied, either the Company or
the Trustee may, and at the direction of the holders of Certificates evidencing
not less than 51% of the aggregate undivided interests (or, if applicable,
voting rights) in the related Trust Fund the Trustee shall, by written
notification to the Master Servicer and to the Company or the Trustee, as
applicable, terminate all of the rights and obligations of the Master Servicer
under the Pooling Agreement (other than any rights of the Master Servicer as
Certificateholder) covering such Trust Fund and in and to the Mortgage Loans and
the proceeds thereof, whereupon the Trustee or, upon notice to the Company and
with the Company's consent, its designee will succeed to all responsibilities,
duties and liabilities of the Master Servicer under such Pooling Agreement
(other than the obligation to purchase Mortgage Loans under certain
circumstances) and will be entitled to similar compensation arrangements.  In
the event that the Trustee would be obligated to succeed the Master Servicer but
is unwilling so to act, it may appoint (or if it is unable so to act, it shall
appoint) or petition a court of competent jurisdiction for the appointment of,
an established mortgage loan servicing institution with a net worth of at least
$15,000,000 to act as successor to the Master Servicer under the Pooling
Agreement (unless otherwise set forth in the Pooling Agreement).  Pending such
appointment, the Trustee is obligated to act in such capacity.  The Trustee and
such successor may agree upon the servicing compensation to be paid, which in no
event may be greater than the compensation to the initial Master Servicer under
the Pooling Agreement.

     No Certificateholder will have any right under a Pooling Agreement to
institute any proceeding with respect to such Pooling Agreement unless such
holder previously has given to the Trustee written notice of default and the
continuance thereof and unless the holders of Certificates evidencing not less
than 25% of the aggregate undivided interests (or, if applicable, voting rights)
in the related Trust Fund have made written request upon the Trustee to
institute such proceeding in its own name as Trustee thereunder and have offered
to the Trustee reasonable indemnity and the Trustee for a reasonable time after
receipt of such request and indemnity has neglected or refused to institute any
such proceeding.  However, the Trustee will be under no obligation to exercise
any of the trusts or powers vested in it by the Pooling Agreement or to
institute, conduct or defend any litigation thereunder or in relation thereto at
the request, order or direction of any of the holders of Certificates covered by
such Pooling Agreement, 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.

     The holders of Certificates representing at least 66% of the aggregate
undivided interests (or, if applicable, voting rights) evidenced by those
Certificates affected by a default or Event of Default may waive such default or
Event of Default (other than a failure by the Master Servicer to make an
advance); provided, however, that (a) a default or Event of Default under clause
(i) or (iv) under "--Events of Default" above may be waived only by all of the
holders of Certificates affected by such default or Event of Default and (b) no
waiver shall reduce in any manner the amount of, or delay the timing of,
payments received on Mortgage Loans which are required to be distributed to, or
otherwise materially adversely affect, any non-consenting Certificateholder.

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<PAGE>
 
     Servicing Agreement

     Unless otherwise provided in the related Prospectus Supplement for a series
of Notes, a "Servicing Default" under the related Servicing Agreement generally
will include:  (i) any failure by the Master Servicer to make a required deposit
to the Certificate Account or, if the Master Servicer is so required, to
distribute to the holders of any class of Notes or Equity Certificates of such
series any required payment which continues unremedied for five business days
(or other period of time described in the related Prospectus Supplement) after
the giving of written notice of such failure to the Master Servicer by the
Trustee or the Issuer; (ii) any failure by the Master Servicer duly to observe
or perform in any material respect any other of its covenants or agreements in
the Servicing Agreement with respect to such series of Securities which
continues unremedied for 45 days after the giving of written notice of such
failure to the Master Servicer by the Trustee or the Issuer; (iii) certain
events of insolvency, readjustment of debt, marshaling of assets and liabilities
or similar proceedings regarding the Master Servicer and certain actions by the
Master Servicer indicating its insolvency or inability to pay its obligations
and (iv) any other Servicing Default as set forth in the Servicing Agreement.

     So long as a Servicing Default remains unremedied, either the Company or
the Trustee may, by written notification to the Master Servicer and to the
Issuer or the Trustee or Trust Fund, as applicable, terminate all of the rights
and obligations of the Master Servicer under the Servicing Agreement (other than
any right of the Master Servicer as Noteholder or as holder of the Equity
Certificates and other than the right to receive servicing compensation and
expenses for servicing the Mortgage Loans during any period prior to the date of
such termination), whereupon the Trustee will succeed to all responsibilities,
duties and liabilities of the Master Servicer under such Servicing Agreement
(other than the obligation to purchase Mortgage Loans under certain
circumstances) and will be entitled to similar compensation arrangements.  In
the event that the Trustee would be obligated to succeed the Master Servicer but
is unwilling so to act, it may appoint (or if it is unable so to act, it shall
appoint) or petition a court of competent jurisdiction for the appointment of an
approved mortgage servicing institution with a net worth of at least $15,000,000
to act as successor to the Master Servicer under the Servicing Agreement (unless
otherwise set forth in the Servicing Agreement).  Pending such appointment, the
Trustee is obligated to act in such capacity.  The Trustee and such successor
may agree upon the servicing compensation to be paid, which in no event may be
greater than the compensation to the initial Master Servicer under the Servicing
Agreement.

     Indenture

     Unless otherwise provided in the related Prospectus Supplement for a series
of Notes, an Event of Default under the Indenture generally will include: (i) a
default for five days or more (or other period of time described in the related
Prospectus Supplement) in the payment of any principal of or interest on any
Note of such series; (ii) failure to perform any other covenant of the Company
or the Trust Fund in the Indenture which continues for a period of thirty days
after notice thereof is given in accordance with the procedures described in the
related Prospectus Supplement; (iii) any representation or warranty made by the
Company or the Trust Fund in the Indenture or in any certificate or other
writing delivered pursuant thereto or in connection therewith with respect to or
affecting such series having been incorrect in a material respect as of the time
made, and such breach is not cured within thirty days after notice thereof is
given in accordance with the procedures described in the related Prospectus
Supplement; (iv) certain events of bankruptcy, insolvency, receivership or
liquidation of the Company or the Trust Fund; or (v) any other Event of Default
provided with respect to Notes of that series.

     If an Event of Default with respect to the Notes of any series at the time
outstanding occurs and is continuing, the Trustee or the holders of a majority
of the then aggregate outstanding amount of the Notes of such series may declare
the principal amount (or, if the Notes of that series are Accrual Securities,
such portion of the principal amount as may be specified in the terms of that
series, as provided in the related Prospectus Supplement) of all the Notes of
such series to be due and payable immediately.  Such declaration may, under
certain circumstances, be rescinded and annulled by the holders of a majority in
aggregate outstanding amount of the related Notes.

     If following an Event of Default with respect to any series of Notes, the
Notes of such series have been declared to be due and payable, the Trustee may,
in its discretion, notwithstanding such acceleration, elect to maintain
possession of the collateral securing the Notes of such series and to continue
to apply payments on such collateral as if there had been no declaration of
acceleration if such collateral continues to provide sufficient funds for the
payment of principal of and interest on the Notes of such series as they would
have become due if there had 

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<PAGE>
 
not been such a declaration. In addition, the Trustee may not sell or otherwise
liquidate the collateral securing the Notes of a series following an Event of
Default, unless (a) the holders of 100% of the then aggregate outstanding amount
of the Notes of such series consent to such sale, (b) the proceeds of such sale
or liquidation are sufficient to pay in full the principal of and accrued
interest, due and unpaid, on the outstanding Notes of such series at the date of
such sale or (c) the Trustee determines that such collateral would not be
sufficient on an ongoing basis to make all payments on such Notes as such
payments would have become due if such Notes had not been declared due and
payable, and the Trustee obtains the consent of the holders of 66 2/3% of the
then aggregate outstanding amount of the Notes of such series.

     In the event that the Trustee liquidates the collateral in connection with
an Event of Default, the Indenture provides that the Trustee will have a prior
lien on the proceeds of any such liquidation for unpaid fees and expenses. As a
result, upon the occurrence of such an Event of Default, the amount available
for payments to the Noteholders would be less than would otherwise be the case.
However, the Trustee may not institute a proceeding for the enforcement of its
lien except in connection with a proceeding for the enforcement of the lien of
the Indenture for the benefit of the Noteholders after the occurrence of such an
Event of Default.

     In the event the principal of the Notes of a series is declared due and
payable, as described above, the holders of any such Notes issued at a discount
from par may be entitled to receive no more than an amount equal to the unpaid
principal amount thereof less the amount of such discount that is unamortized.

     No Noteholder or holder of an Equity Certificate generally will have any
right under an Owner Trust Agreement or Indenture to institute any proceeding
with respect to such Agreement unless (a) such holder previously has given to
the Trustee written notice of default and the continuance thereof, (b) the
holders of Notes or Equity Certificates of any class evidencing not less than
25% of the aggregate Percentage Interests constituting such class (i) have made
written request upon the Trustee to institute such proceeding in its own name as
Trustee thereunder and (ii) have offered to the Trustee reasonable indemnity,
(c) the Trustee has neglected or refused to institute any such proceeding for 60
days after receipt of such request and indemnity and (d) no direction
inconsistent with such written request has been given to the Trustee during such
60 day period by the Holders of a majority of the Note Balances of such class.
However, the Trustee will be under no obligation to exercise any of the trusts
or powers vested in it by the applicable Agreement or to institute, conduct or
defend any litigation thereunder or in relation thereto at the request, order or
direction of any of the holders of Notes or Equity Certificates covered by such
Agreement, unless such holders have offered to the Trustee reasonable security
or indemnity against the costs, expenses and liabilities which may be incurred
therein or thereby.

AMENDMENT

     Each Pooling Agreement may be amended by the parties thereto, without the
consent of any of the holders of Certificates covered by such Pooling Agreement,
(i) to cure any ambiguity, (ii) to correct, modify or supplement any provision
therein which may be inconsistent with any other provision therein or to correct
any error, (iii) to change the timing and/or nature of deposits in the
Certificate Account, provided that (A) such change would not adversely affect in
any material respect the interests of any Certificateholder, as evidenced by an
opinion of counsel, and (B) such change would not adversely affect the then-
current rating of any rated classes of Certificates, as evidenced by a letter
from each applicable Rating Agency, (iv) if a REMIC election has been made with
respect to the related Trust Fund, to modify, eliminate or add to any of its
provisions (A) to such extent as shall be necessary to maintain the
qualification of the Trust Fund as a REMIC or to avoid or minimize the risk of
imposition of any tax on the related Trust Fund, provided that the Trustee has
received an opinion of counsel to the effect that (1) such action is necessary
or desirable to maintain such qualification or to avoid or minimize such risk,
and (2) such action will not adversely affect in any material respect the
interests of any holder of Certificates covered by the Pooling Agreement, or (B)
to restrict the transfer of the REMIC Residual Certificates, provided that the
Company has determined that the then-current ratings of the classes of the
Certificates that have been rated will not be adversely affected, as evidenced
by a letter from each applicable Rating Agency, and that any such amendment will
not give rise to any tax with respect to the transfer of the REMIC Residual
Certificates to a non-Permitted Transferee, (v) to make any other provisions
with respect to matters or questions arising under such Pooling Agreement which
are not materially inconsistent with the provisions thereof, provided that such
action will not adversely affect in any material respect the interests of any
Certificateholder, or (vi) to amend specified provisions that are not material
to holders of any class of Certificates offered hereunder.

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<PAGE>
 
     The Pooling Agreement may also be amended by the parties thereto with the
consent of the holders of Certificates of each class affected thereby
evidencing, in each case, at least 66% of the aggregate Percentage Interests
constituting such class for the purpose of adding any provisions to or changing
in any manner or eliminating any of the provisions of such Pooling Agreement or
of modifying in any manner the rights of the holders of Certificates covered by
such Pooling Agreement, except that no such amendment may (i) reduce in any
manner the amount of, or delay the timing of, payments received on Mortgage
Loans which are required to be distributed on a Certificate of any class without
the consent of the holder of such Certificate or (ii) reduce the aforesaid
percentage of Certificates of any class the holders of which are required to
consent to any such amendment without the consent of the holders of all
Certificates of such class covered by such Pooling Agreement then outstanding.

     Notwithstanding the foregoing, if a REMIC election has been made with
respect to the related Trust Fund, the Trustee will not be entitled to consent
to any amendment to a Pooling Agreement without having first received an opinion
of counsel to the effect that such amendment or the exercise of any power
granted to the Master Servicer, the Company, the Trustee or any other specified
person in accordance with such amendment will not result in the imposition of a
tax on the related Trust Fund or cause such Trust Fund to fail to qualify as a
REMIC.

     With respect to each series of Notes, each related Servicing Agreement or
Indenture may be amended by the parties thereto without the consent of any of
the holders of the Notes covered by such Agreement, to cure any ambiguity, to
correct, modify or supplement any provision therein, or to make any other
provisions with respect to matters or questions arising under the Agreement
which are not inconsistent with the provisions thereof, provided that such
action will not adversely affect in any material respect the interests of any
holder of Notes covered by the Agreement. Each Agreement may also be amended by
the parties thereto with the consent of the holders of Notes evidencing not less
than 66% of the Voting Rights, for any purpose; provided, however, that no such
amendment may (i) reduce in any manner the amount of or delay the timing of,
payments received on Trust Fund Assets which are required to be distributed on
any Certificate without the consent of the holder of such Certificate, (ii)
adversely affect in any material respect the interests of the holders of any
class of Notes in a manner other than as described in (i), without the consent
of the holders of Notes of such class evidencing not less than 66% of the
aggregate Voting Rights of such class or (iii) reduce the aforesaid percentage
of Voting Rights required for the consent to any such amendment without the
consent of the holders of all Notes covered by such Agreement then outstanding.
The Voting Rights evidenced by any Certificate will be the portion of the voting
rights of all of the Notes in the related series allocated in the manner
described in the related Prospectus Supplement.

TERMINATION; RETIREMENT OF SECURITIES

     The obligations created by the related Agreements for each series of
Securities (other than certain limited payment and notice obligations of the
Trustee and the Company, respectively) will terminate upon the payment to
Securityholders of that series of all amounts held in the Certificate Account or
by the Master Servicer and required to be paid to them pursuant to such
Agreements following the earlier of (i) the final payment or other liquidation
or disposition (or any advance with respect thereto) of the last Mortgage Loan,
REO Property and/or Mortgage Security subject thereto and (ii) the purchase by
the Master Servicer or the Company or (A) if specified in the related Prospectus
Supplement with respect to each series of Certificates, by the holder of the
REMIC Residual Certificates (see "Federal Income Tax Consequences" below) or (B)
if specified in the Prospectus Supplement with respect to each series of Notes,
by the holder of the Equity Certificates, from the Trust Fund for such series of
all remaining Mortgage Loans, REO Properties and/or Mortgage Securities.  In
addition to the foregoing, the Master Servicer or the Company will have the
option to purchase, in whole but not in part, the Securities specified in the
related Prospectus Supplement in the manner set forth in the related Prospectus
Supplement.  With respect to any series of Certificates, no such purchase shall
be made unless either (i) the aggregate principal balance of the Certificates as
of such date is equal to or less than the percentage specified in the related
Prospectus Supplement (which shall not be greater than 10%) of the aggregate
principal balance of the Certificates as of the Closing Date or (ii) the
aggregate principal balance of the Mortgage Loans as of such date is equal to or
less than  the percentage specified in the related Prospectus Supplement (which
shall not be greater than 10%) of the aggregate principal balance of the
Mortgage Loans as of the Cut-off Date. With respect to any Series of Notes, no
such purchase shall be made unless the aggregate principal balance of the Notes
as of such date is equal to or less than the percentage specified in the related
Prospectus Supplement (which shall not be greater than 25%) of the aggregate
principal balance of the Notes as of the Closing Date or a period specified in
the related Prospectus Supplement (which shall not be shorter than seven years)
has elapsed since the initial Distribution Date.  Upon the purchase of such
Securities or at any time thereafter, at the option of the Master Servicer or
the Company, the assets of the Trust Fund may be sold, thereby 

                                       64
<PAGE>
 
effecting a retirement of the Securities and the termination of the Trust Fund,
or the Securities so purchased may be held or resold by the Master Servicer or
the Company. In no event, however, will the trust created by the Pooling
Agreement continue beyond the expiration of 21 years from the death of the
survivor of certain persons named in such Pooling Agreement. Written notice of
termination of the Pooling Agreement will be given to each Securityholder, and
the final distribution will be made only upon surrender and cancellation of the
Securities at an office or agency appointed by the Trustee which will be
specified in the notice of termination. If the Securityholders are permitted to
terminate the trust under the applicable Pooling Agreement, a penalty may be
imposed upon the Securityholders based upon the fee that would be foregone by
the Master Servicer because of such termination.

     Any such purchase of Mortgage Loans and property acquired in respect of
Mortgage Loans evidenced by a series of Securities shall be made at the option
of the Master Servicer, the Company or, if applicable, the holder of the REMIC
Residual Certificates or Equity Certificates at the price specified in the
related Prospectus Supplement. The exercise of such right will effect early
retirement of the Securities of that series, but the right of the Master
Servicer, the Company or, if applicable, such holder to so purchase is subject
to the aggregate principal balance of the Mortgage Loans and/or Mortgage
Securities in the Trust Fund for that series as of the Distribution Date on
which the purchase proceeds are to be distributed to Securityholders being less
than the percentage specified in the related Prospectus Supplement of the
aggregate principal balance of such Mortgage Loans and/or Mortgage Securities at
the Cut-off Date for that series.  The Prospectus Supplement for each series of
Securities will set forth the amounts that the holders of such Securities will
be entitled to receive upon such early retirement.  Such early termination may
adversely affect the yield to holders of certain classes of such Securities.
With respect to any series of Certificates, an optional purchase of the Mortgage
Loans in the related Trust Fund may not result in such Certificates receiving an
amount equal to the principal balance thereof plus accrued and unpaid interest
and any undistributed shortfall thereon.  If a REMIC election has been made, the
termination of the related Trust Fund will be effected in a manner consistent
with applicable federal income tax regulations and its status as a REMIC.

     Following any optional termination, there will be no continuing direct or
indirect liability of the Trust or any certificateholder or noteholder as
sellers of the assets of the Trust Fund.

THE TRUSTEE

     The Trustee under each Pooling Agreement and Indenture will be named in the
related Prospectus Supplement.  The commercial bank, national banking
association, banking corporation or trust company that serves as Trustee may
have typical banking relationships with the Company and its affiliates.  The
Trustee shall at all times be a corporation or an association organized and
doing business under the laws of any state or the United States of America,
authorized under such laws to exercise corporate trust powers, having a combined
capital and surplus of at least $50,000,000 and subject to supervision or
examination by federal or state authority.

DUTIES OF THE TRUSTEE

     The Trustee for each series of Securities will make no representation as to
the validity or sufficiency of the related Agreements, the Securities or any
underlying Mortgage Loan, Mortgage Security or related document and will not be
accountable for the use or application by or on behalf of any Master Servicer or
Special Servicer of any funds paid to the Master Servicer or Special Servicer in
respect of the Securities or the underlying Mortgage Loans or Mortgage
Securities, or any funds deposited into or withdrawn from the Certificate
Account for such series or any other account by or on behalf of the Master
Servicer or Special Servicer.  If no Event of Default has occurred and is
continuing, the Trustee for each series of Securities will be required to
perform only those duties specifically required under the related Pooling
Agreement or Indenture.  However, upon receipt of any of the various
certificates, reports or other instruments required to be furnished to it
pursuant to the related Agreement, a Trustee will be required to examine such
documents and to determine whether they conform to the requirements of such
agreement.

CERTAIN MATTERS REGARDING THE TRUSTEE

     As and to the extent described in the related Prospectus Supplement, the
fees and normal disbursements of any Trustee may be the expense of the related
Master Servicer or other specified person or may be required to be borne by the
related Trust Fund.

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<PAGE>
 
     The Trustee for each series of Securities generally will be entitled to
indemnification, from amounts held in the Certificate Account for such series,
for any loss, liability or expense incurred by the Trustee in connection with
the Trustee's acceptance or administration of its trusts under the related
Pooling Agreement or Indenture; provided, however, that such indemnification
will not extend to any loss, liability, cost or expense incurred by reason of
willful misfeasance, bad faith or gross negligence on the part of the Trustee in
the performance of its obligations and duties thereunder, or by reason of its
reckless disregard of such obligations or duties.

RESIGNATION AND REMOVAL OF THE TRUSTEE

     The Trustee may resign at any time, in which event the Company will be
obligated to appoint a successor Trustee.  The Company may also remove the
Trustee if the Trustee ceases to be eligible to continue as such under the
Pooling Agreement or if the Trustee becomes insolvent.  Upon becoming aware of
such circumstances, the Company will be obligated to appoint a successor
Trustee.  The Trustee may also be removed at any time by the holders of
Securities evidencing not less than 51% of the aggregate undivided interests
(or, if applicable, voting rights) in the related Trust Fund.  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.


                              YIELD CONSIDERATIONS

     The yield to maturity of an Offered Certificate will depend on the price
paid by the holder for such Certificate, the Security Interest Rate on any such
Certificate entitled to payments of interest (which Security Interest Rate may
vary if so specified in the related Prospectus Supplement) and the rate and
timing of principal payments (including prepayments, defaults, liquidations and
repurchases) on the Mortgage Loans and the allocation thereof to reduce the
principal balance of such Certificate (or notional amount thereof if applicable)
and other factors.

     A class of Securities may be entitled to payments of interest at a fixed
Security Interest Rate, a variable Security Interest Rate or adjustable Security
Interest Rate, or any combination of such Security Interest Rates, each as
specified in the related Prospectus Supplement.  A variable Security Interest
Rate may be calculated based on the weighted average of the Mortgage Rates (in
each case, net of the per annum rate or rates applicable to the calculation of
servicing and administrative fees and any Spread (each, a "Net Mortgage Rate"))
of the related Mortgage Loans for the month preceding the Distribution Date if
so specified in the related Prospectus Supplement.  As will be described in the
related Prospectus Supplement, the aggregate payments of interest on a class of
Securities, and the yield to maturity thereon, will be affected by the rate of
payment of principal on the Securities (or the rate of reduction in the notional
balance of Securities entitled only to payments of interest) and, in the case of
Securities evidencing interests in ARM Loans, by changes in the Net Mortgage
Rates on the ARM Loans.  See "Maturity and Prepayment Considerations" below.
The yield on the Securities will also be affected by liquidations of Mortgage
Loans following Mortgagor defaults and by purchases of Mortgage Loans in the
event of breaches of representations made in respect of such Mortgage Loans by
the Company, the Master Servicer and others, or conversions of ARM Loans to a
fixed interest rate.  See "The Mortgage Pools--Representations by Sellers" and
"Descriptions of the Securities--Assignment of Trust Fund Assets" above.
Holders of certain Strip Securities or a class of Securities having a Security
Interest Rate that varies based on the weighted average Mortgage Rate of the
underlying Mortgage Loans will be affected by disproportionate prepayments and
repurchases of Mortgage Loans having higher Net Mortgage Rates or rates
applicable to the Strip Securities, as applicable.

     With respect to any series of Securities, a period of time will elapse
between the date upon which payments on the related Mortgage Loans are due and
the Distribution Date on which such payments are passed through to
Securityholders.  That delay will effectively reduce the yield that would
otherwise be produced if payments on such Mortgage Loans were distributed to
Securityholders on or near the date they were due.

     In general, if a class of Securities is purchased at initial issuance at a
premium and payments of principal on the related Mortgage Loans occur at a rate
faster than anticipated at the time of purchase, the purchaser's actual yield to
maturity will be lower than that assumed at the time of purchase.  Similarly, if
a class of Securities is purchased at initial issuance at a discount and
payments of principal on the related Mortgage Loans occur at a rate slower than
that assumed at the time of purchase, the purchaser's actual yield to maturity
will be lower than that originally anticipated.  The effect of principal
prepayments, liquidations and purchases on yield will be particularly
significant in the case of a series of Securities having a class entitled to
payments of interest only or to payments of

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<PAGE>
 
interest that are disproportionately high relative to the principal payments to
which such class is entitled. Such a class will likely be sold at a substantial
premium to its principal balance and any faster than anticipated rate of
prepayments will adversely affect the yield to holders thereof. In certain
circumstances extremely rapid prepayments may result in the failure of such
holders to recoup their original investment. In addition, the yield to maturity
on certain other types of classes of Securities, including Accrual Securities,
Securities with a Security Interest Rate which fluctuates inversely with or at a
multiple of an index or certain other classes in a series including more than
one class of Securities, may be relatively more sensitive to the rate of
prepayment on the related Mortgage Loans than other classes of Securities.

     The timing of changes in the rate of principal payments on or repurchases
of the Mortgage Loans may significantly affect an investor's actual yield to
maturity, even if the average rate of principal payments experienced over time
is consistent with an investor's expectation.  In general, the earlier a
prepayment of principal on the underlying Mortgage Loans or a repurchase
thereof, 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 payments and repurchases
occurring at a rate higher (or lower) than the rate anticipated by the investor
during the period immediately following the issuance of a series of Securities
would not be fully offset by a subsequent like reduction (or increase) in the
rate of principal payments.

     When a principal prepayment in full is made on a Mortgage Loan, the
borrower is generally charged interest only for the period from the due date of
the preceding scheduled payment up to the date of such prepayment, instead of
for the full accrual period, that is, the period from the due date of the
preceding scheduled payment up to the due date for the next scheduled payment.
In addition, a partial principal prepayment may likewise be applied as of a date
prior to the next scheduled due date (and, accordingly, be accompanied by
interest thereon for less than the full accrual period).  However, interest
accrued on any series of Securities and distributable thereon on any
Distribution Date will generally correspond to interest accrued on the principal
balance of Mortgage Loans for their respective full accrual periods.
Consequently, if a prepayment on any Mortgage Loan is distributable to
Securityholders on a particular Distribution Date, but such prepayment is not
accompanied by interest thereon for the full accrual period, the interest
charged to the borrower (net of servicing and administrative fees and any
Spread) may be less (such shortfall, a "Prepayment Interest Shortfall") than the
corresponding amount of interest accrued and otherwise payable on the related
Mortgage Loan.  If and to the extent that any such shortfall is allocated to a
class of Offered Securities, the yield thereon will be adversely affected.  The
Prospectus Supplement for a series of Securities will describe the manner in
which any such shortfalls will be allocated among the classes of such
Securities.  If so specified in the related Prospectus Supplement, the Master
Servicer will be required to apply some or all of its servicing compensation for
the corresponding period to offset the amount of any such shortfalls.  The
related Prospectus Supplement will also describe any other amounts available to
offset such shortfalls.  See Servicing of Mortgage Loans--Servicing and Other
Compensation and Payment of Expenses; Spread".

     The Trust Fund with respect to any series may include Convertible Mortgage
Loans.  As is the case with conventional, fixed-rate mortgage loans originated
in a high interest rate environment which may be subject to a greater rate of
principal prepayments when interest rates decrease, Convertible Mortgage Loans
may be subject to a greater rate of principal prepayments (or purchases by the
related Subservicer or the Master Servicer) due to their refinancing or
conversion to fixed interest rate loans in a low interest rate environment. For
example, if prevailing interest rates fall significantly, Convertible Mortgage
Loans could be subject to higher prepayment and conversion rates than if
prevailing interest rates remain constant because the availability of fixed-rate
or other adjustable-rate mortgage loans at competitive interest rates may
encourage Mortgagors to refinance their adjustable-rate mortgages to "lock in" a
lower fixed interest rate or to take advantage of the availability of such other
adjustable-rate mortgage loans, or, in the case of convertible adjustable-rate
mortgage loans, to exercise their option to convert the adjustable interest
rates to fixed interest rates. The conversion feature may also be exercised in a
rising interest rate environment as Mortgagors attempt to limit their risk of
higher rates. Such a rising interest rate environment may also result in an
increase in the rate of defaults on the Mortgage Loans. If the related
Subservicer or the Master Servicer purchases Convertible Mortgage Loans, a
Mortgagor's exercise of the conversion option will result in a distribution of
the principal portion thereof to the Securityholders, as described herein.
Alternatively, to the extent Subservicers or the Master Servicer fail to
purchase Converting Mortgage Loans, the Mortgage Pool will include fixed-rate
Mortgage Loans.

     The rate of defaults on the Mortgage Loans will also affect the rate and
timing of principal payments on the Mortgage Loans and thus the yield on the
Securities.  In general, defaults on Single Family Loans are expected to occur
with greater frequency in their early years.  The rate of default on Single
Family Loans which are refinance 

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<PAGE>
 
or limited documentation mortgage loans, and on Mortgage Loans, with high Loan-
to-Value Ratios, may be higher than for other types of Mortgage Loans.
Furthermore, the rate and timing of prepayments, defaults and liquidations on
the Mortgage Loans will be affected by the general economic condition of the
region of the country in which the related Mortgaged Properties are located. The
risk of delinquencies and loss is greater and prepayments are less likely in
regions where a weak or deteriorating economy exists, as may be evidenced by,
among other factors, increasing unemployment or falling property values. See
"Risk Factors."

     With respect to certain Mortgage Loans including ARM Loans, the Mortgage
Rate at origination may be below the rate that would result if the index and
margin relating thereto were applied at origination.  Under the applicable
underwriting standards, the Mortgagor under each Mortgage Loan generally will be
qualified, or the Mortgage Loan otherwise approved, on the basis of the Mortgage
Rate in effect at origination.  The repayment of any such Mortgage Loan may thus
be dependent on the ability of the mortgagor to make larger level monthly
payments following the adjustment of the Mortgage Rate.  In addition, the
periodic increase in the amount paid by the Mortgagor of a Buydown Mortgage Loan
during or at the end of the applicable Buydown Period may create a greater
financial burden for the Mortgagor, who might not have otherwise qualified for a
mortgage under applicable underwriting guidelines, and may accordingly increase
the risk of default with respect to the related Mortgage Loan.

     The Mortgage Rates on certain ARM Loans subject to negative amortization
generally adjust monthly and their amortization schedules adjust less
frequently.  During a period of rising interest rates as well as immediately
after origination (initial Mortgage Rates are generally lower than the sum of
the Indices applicable at origination and the related Note Margins), the amount
of interest accruing on the principal balance of such Mortgage Loans may exceed
the amount of the minimum scheduled monthly payment thereon.  As a result, a
portion of the accrued interest on negatively amortizing Mortgage Loans may
become Deferred Interest which will be added to the principal balance thereof
and will bear interest at the applicable Mortgage Rate.  The addition of any
such Deferred Interest to the principal balance of any related class or classes
of Securities will lengthen the weighted average life thereof and may adversely
affect yield to holders thereof, depending upon the price at which such
Securities were purchased.  In addition, with respect to certain ARM Loans
subject to negative amortization, during a period of declining interest rates,
it might be expected that each minimum scheduled monthly payment on such a
Mortgage Loan would exceed the amount of scheduled principal and accrued
interest on the principal balance thereof, and since such excess will be applied
to reduce the principal balance of the related class or classes of Securities,
the weighted average life of such Securities will be reduced and may adversely
affect yield to holders thereof, depending upon the price at which such
Securities were purchased.


                     MATURITY AND PREPAYMENT CONSIDERATIONS

     As indicated above under "The Mortgage Pools," the original terms to
maturity of the Mortgage Loans in a given Mortgage Pool will vary depending upon
the type of Mortgage Loans included in such Mortgage Pool.  The Prospectus
Supplement for a series of Securities will contain information with respect to
the types and maturities of the Mortgage Loans in the related Mortgage Pool. All
of the Mortgage Loans may be prepaid without penalty in full or in part at any
time.  The prepayment experience with respect to the Mortgage Loans in a
Mortgage Pool will affect the life and yield of the related series of
Securities.

     With respect to Balloon Loans, payment of the Balloon Payment (which, based
on the amortization schedule of such Mortgage Loans, is expected to be a
substantial amount) will generally depend on the Mortgagor's ability to obtain
refinancing of such Mortgage Loans or to sell the Mortgaged Property prior to
the maturity of the Balloon Loan.  The ability to obtain refinancing will depend
on a number of factors prevailing at the time refinancing or sale is required,
including, without limitation, real estate values, the Mortgagor's financial
situation, prevailing mortgage loan interest rates, the Mortgagor's equity in
the related Mortgaged Property, tax laws and prevailing general economic
conditions.  None of the Company, the Master Servicer, or any of their
affiliates will be obligated to refinance or repurchase any Mortgage Loan or to
sell the Mortgaged Property.

     The extent of prepayments of principal of the Mortgage Loans may be
affected by a number of factors, including, without limitation, solicitations
and the availability of mortgage credit, the relative economic vitality of the
area in which the Mortgaged Properties are located.  In addition, the rate of
principal payments on the Mortgage Loans may be affected by the existence of
Lock-out Periods and requirements that principal prepayments be accompanied by
prepayment premiums, as well as due-on-sale and due-on-encumbrance provisions,
and by the extent 

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<PAGE>
 
to which such provisions may be practicably enforced. See "Servicing of Mortgage
Loans--Collection and Other Servicing Procedures" and "Certain Legal Aspects of
the Mortgage Loans--Enforceability of Certain Provisions" for a description of
certain provisions of the Pooling Agreement and certain legal developments that
may affect the prepayment experience on the Mortgage Loans.

     The rate of prepayment on a pool of mortgage loans is also affected by
prevailing market interest rates for mortgage loans of a comparable type, term
and risk level.  When the prevailing market interest rate is below a mortgage
coupon, a borrower may have an increased incentive to refinance its mortgage
loan.  In addition, as prevailing market interest rates decline, even borrowers
with ARM Loans that have experienced a corresponding interest rate decline may
have an increased incentive to refinance for purposes of either (i) converting
to a fixed rate loan and thereby "locking in" such rate or (ii) taking advantage
of the initial "teaser rate" (a mortgage interest rate below what it would
otherwise be if the applicable index and gross margin were applied) on another
adjustable rate mortgage loan.  Moreover, although the Mortgage Rates on ARM
Loans will be subject to periodic adjustments, such adjustments generally will
(i) not increase or decrease such Mortgage Rates by more than a fixed percentage
amount on each adjustment date, (ii) not increase such Mortgage Rates over a
fixed percentage amount during the life of any ARM Loan and (iii) be based on an
index (which may not rise and fall consistently with mortgage interest rates)
plus the related Note Margin (which may be different from margins being used at
the time for newly originated adjustable rate mortgage loans).  As a result, the
Mortgage Rates on the ARM Loans at any time may not equal the prevailing rates
for similar, newly originated adjustable rate mortgage loans.  In certain rate
environments, the prevailing rates on fixed-rate mortgage loans may be
sufficiently low in relation to the then-current Mortgage Rates on ARM Loans
that the rate of prepayment may increase as a result of refinancings.  There can
be no certainty as to the rate of prepayments on the Mortgage Loans during any
period or over the life of any series of Securities.

     If the applicable Pooling Agreement for a series of Securities provides for
a Pre-Funding Account or other means of funding the transfer of additional
Mortgage Loans to the related Trust Fund, as described under "Description of the
Securities--Pre-Funding Account" herein, and the Trust Fund is unable to acquire
such additional Mortgage Loans within any applicable time limit, the amounts set
aside for such purpose may be applied as principal payments on one or more
classes of Securities of such series.  See "Risk Factors--Yield and Prepayment
Considerations."

     There can be no assurance as to the rate of prepayment of the Mortgage
Loans.  The Company is not aware of any publicly available statistics relating
to the principal prepayment experience of diverse portfolios of mortgage loans
such as the Mortgage Loans over an extended period of time.  All statistics
known to the Company that have been compiled with respect to prepayment
experience on mortgage loans indicate that while some mortgage loans may remain
outstanding until their stated maturities, a substantial number will be paid
prior to their respective stated maturities.  No representation is made as to
the particular factors that will affect the prepayment of the Mortgage Loans or
as to the relative importance of such factors.

     Under certain circumstances, the Master Servicer, the Company or a person
specified in the related Prospectus Supplement (other than holder of any Class
of Offered Certificates, other than the REMIC Residual Certificates, if offered)
may have the option to purchase the assets in a Trust Fund and effect early
retirement of the related series of Securities.  See "The Agreements--
Termination; Retirement of Securities."


                    CERTAIN LEGAL ASPECTS OF MORTGAGE LOANS

     The following discussion contains summaries of certain legal aspects of
mortgage loans that are general in nature.  Because such legal aspects are
governed in part by applicable state law (which laws may differ substantially),
the summaries do not purport to be complete nor to reflect the laws of any
particular state nor to encompass the laws of all states in which the Mortgaged
Properties may be situated.  The summaries are qualified in their entirety by
reference to the applicable federal and state laws governing the Mortgage Loans
and Contracts.

SINGLE FAMILY LOANS

     General.  Each Single Family Loan will, and if applicable, Contracts (in
each case other than Cooperative Loans), be evidenced by a note or bond and
secured by an instrument granting a security interest in real property, which
may be a mortgage, deed of trust or a deed to secure debt, depending upon the
prevailing practice and law 

                                       69
<PAGE>
 
in the state in which the related Mortgaged Property is located, and may have
first, second or third priority. Mortgages and deeds to secure debt are herein
referred to as "mortgages." Contracts evidence both the obligation of the
obligor to repay the loan evidenced thereby and grant a security interest in the
related Manufactured Homes to secure repayment of such loan. However, as
Manufactured Homes have become larger and often have been attached to their
sites without any apparent intention by the borrowers to move them, courts in
many states have held that Manufactured Homes may, under certain circumstances
become subject to real estate title and recording laws. See "--Contracts" below.
In some states, a mortgage or deed of trust creates a lien upon the real
property encumbered by the mortgage or deed of trust. However, in other states,
the mortgage or deed of trust conveys legal title to the property respectively,
to the mortgagee or to a trustee for the benefit of the mortgagee subject to a
condition subsequent (i.e., the payment of the indebtedness secured thereby).
The lien created by the mortgage or deed of trust is not prior to the lien for
real estate taxes and assessments and other charges imposed under governmental
police powers. Priority between mortgages depends on their terms or on the terms
of separate subordination or inter-creditor agreements, the knowledge of the
parties in some cases and generally on the order of recordation of the mortgage
in the appropriate recording office. There are two parties to a mortgage, the
mortgagor, who is the borrower and homeowner, and the mortgagee, who is the
lender. Under the mortgage instrument, the mortgagor delivers to the mortgagee a
note or bond and the mortgage. In the case of a land trust, there are three
parties because title to the property is held by a land trustee under a land
trust agreement of which the borrower is the beneficiary; at origination of a
mortgage loan, the borrower executes a separate undertaking to make payments on
the mortgage note. Although a deed of trust is similar to a mortgage, a deed of
trust has three parties: the trustor who is the borrower-homeowner; the
beneficiary who is the lender; 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 obligation. The trustee's authority under a deed of trust, the
grantee's authority under a deed to secure debt and the mortgagee's authority
under a mortgage are governed by the law of the state in which the real property
is located, the express provisions of the deed of trust or mortgage, and, in
certain deed of trust transactions, the directions of the beneficiary.

COOPERATIVE LOANS

     If specified in the Prospectus Supplement relating to a series of
Certificates, the Mortgage Loans and Contracts may include Cooperative Loans.
Each debt instrument (a "COOPERATIVE NOTE") evidencing a Cooperative Loan will
be secured by a security interest in shares issued by the related corporation (a
"COOPERATIVE") that owns the related apartment building, which is a corporation
entitled to be treated as a housing cooperative under federal tax law, and in
the related proprietary lease or occupancy agreement granting exclusive rights
to occupy a specific dwelling unit in the Cooperative's building.  The security
agreement will create a lien upon the shares of the Cooperative, the priority of
which will depend on, among other things, the terms of the particular security
agreement as well as the order of recordation and/or filing of the agreement (or
financing statements related thereto) in the appropriate recording office.

     All Cooperative buildings relating to the Cooperative Loans are located in
the State of New York.  Generally, each Cooperative owns in fee or has a
leasehold interest in all the real property and owns in fee or leases the
building and all separate dwelling units therein.  The Cooperative is directly
responsible for property management and, in most cases, payment of real estate
taxes, other governmental impositions and hazard and liability insurance.  If
there is an underlying mortgage (or mortgages) on the Cooperative's building or
underlying land, as is generally the case, or an underlying lease of the land,
as is the case in some instances, the Cooperative, as mortgagor or lessor, as
the case may be, is also responsible for fulfilling such mortgage or rental
obligations.  An underlying mortgage loan is ordinarily obtained by the
Cooperative in connection with either the construction or purchase of the
Cooperative's building or the obtaining of capital by the Cooperative.  The
interest of the occupant under proprietary leases or occupancy agreements as to
which that Cooperative is the landlord is generally subordinate to the interest
of the holder of an underlying mortgage and to the interest of the holder of a
land lease.  If the Cooperative is unable to meet the payment obligations (i)
arising under an underlying mortgage, the mortgagee holding an underlying
mortgage could foreclose on that mortgage and terminate all subordinate
proprietary leases and occupancy agreements or (ii) arising under its land
lease, the holder of the landlord's interest under the land lease could
terminate it and all subordinate proprietary leases and occupancy agreements.
In addition, an underlying mortgage on a Cooperative may provide financing in
the form of a mortgage that does not fully amortize, with a significant portion
of principal being due in one final payment at maturity.  The inability of the
Cooperative to refinance a mortgage and its consequent inability to make such
final payment could lead to foreclosure by the mortgagee.  Similarly, a land
lease has an expiration date and the inability of the Cooperative to extend its
term or, in the 

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alternative, to purchase the land, could lead to termination of the
Cooperative's interest in the property and termination of all proprietary leases
and occupancy agreements. In either event, a foreclosure by the holder of an
underlying mortgage or the termination of the underlying lease could eliminate
or significantly diminish the value of any collateral held by the mortgagee who
financed the purchase by an individual tenant-stockholder of shares of the
Cooperative or, in the case of the Mortgage Loans, the collateral securing the
Cooperative Loans.

     Each Cooperative is owned by shareholders (referred to as tenant-
stockholders) who, through ownership of stock or shares in the Cooperative,
receive proprietary leases or occupancy agreements which confer exclusive rights
to occupy specific dwellings.  Generally, a tenant-stockholder of a Cooperative
must make a monthly payment to the Cooperative pursuant to the proprietary
lease, which payment represents such tenant-stockholder's pro rata share of the
Cooperative's payments for its underlying mortgage, real property taxes,
maintenance expenses and other capital or ordinary expenses.  An ownership
interest in a Cooperative and accompanying occupancy rights may be financed
through a Cooperative Loan evidenced by a Cooperative Note and secured by an
assignment of and a security interest in the occupancy agreement or proprietary
lease and a security interest in the related shares of the related Cooperative.
The mortgagee generally takes possession of the share certificate and a
counterpart of the proprietary lease or occupancy agreement and a financing
statement covering the proprietary lease or occupancy agreement and the
Cooperative shares is filed in the appropriate state and local offices to
perfect the mortgagee's interest in its collateral. Subject to the limitations
discussed below, upon default of the tenant-stockholder, the lender may sue for
judgment on the Cooperative Note, dispose of the collateral at a public or
private sale or otherwise proceed against the collateral or tenant-stockholder
as an individual as provided in the security agreement covering the assignment
of the proprietary lease or occupancy agreement and the pledge of Cooperative
shares.  See "--Foreclosure on Shares of Cooperatives" below.

TAX ASPECTS OF COOPERATIVE OWNERSHIP

     In general, a "tenant-stockholder" (as defined in Section 216(b)(2) of the
Code) of a corporation that qualifies as a "cooperative housing corporation"
within the meaning of Section 216(b)(1) of the Code is allowed a deduction for
amounts paid or accrued within his taxable year to the corporation representing
his proportionate share of certain interest expenses and certain real estate
taxes allowable as a deduction under Section 216(a) of the Code to the
corporation under Sections 163 and 164 of the Code.  In order for a corporation
to qualify under Section 216(b)(1) of the Code for its taxable year in which
such items are allowable as a deduction to the corporation, such section
requires, among other things, that at least 80% of the gross income of the
corporation be derived from its tenant-stockholders.  By virtue of this
requirement, the status of a corporation for purposes of Section 216(b)(1) of
the Code must be determined on a year-to-year basis.  Consequently, there can be
no assurance that Cooperatives relating to the Cooperative Loans will qualify
under such section for any particular year.  In the event that such a
Cooperative fails to qualify for one or more years, the value of the collateral
securing any related Cooperative Loans could be significantly impaired because
no deduction would be allowable to tenant-stockholders under Section 216(a) of
the Code with respect to those years.  In view of the significance of the tax
benefits accorded tenant-stockholders of a corporation that qualifies under
Section 216(b)(1) of the Code, the likelihood that such a failure would be
permitted to continue over a period of years appears remote.

CONTRACTS

     Except as set forth below, under the laws of most states, manufactured
housing constitutes personal property and is subject to the motor vehicle
registration laws of the state or other jurisdiction in which the unit is
located. In a few states, where certificates of title are not required for
manufactured homes, security interests are perfected by the filing of a
financing statement under Article 9 of the UCC which has been adopted by all
states. Such financing statements are effective for five years and must be
renewed prior to the end of each five year period. The certificate of title laws
adopted by the majority of states provide that ownership of motor vehicles and
manufactured housing shall be evidenced by a certificate of title issued by the
motor vehicles department (or a similar entity) of such state. In the states
that have enacted certificate of title laws, a security interest in a unit of
manufactured housing, so long as it is not attached to land in so permanent a
fashion as to become a fixture, is generally perfected by the recording of such
interest on the certificate of title to the unit in the appropriate motor
vehicle registration office or by delivery of the required documents and payment
of a fee to such office, depending on state law.

     The Master Servicer will be required under the related Pooling Agreement or
Servicing Agreement to effect such notation or delivery of the required
documents and fees, and to obtain possession of the certificate of title, as
appropriate under the laws of the state in which any Manufactured Home is
registered. In the event the Master 

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Servicer fails, due to clerical errors or otherwise, to effect such notation or
delivery, or files the security interest under the wrong law (for example, under
a motor vehicle title statute rather than under the UCC, in a few states), the
Trustee may not have a first priority security interest in the Manufactured Home
securing a Contract. As manufactured homes have become larger and often have
been attached to their sites without any apparent intention by the borrowers to
move them, courts in many states have held that manufactured homes may, under
certain circumstances, become subject to real estate title and recording laws.
As a result, a security interest in a manufactured home could be rendered
subordinate to the interests of other parties claiming an interest in the home
under applicable state real estate law. In order to perfect a security interest
in a manufactured home under real estate laws, the holder of the security
interest must file either a "fixture filing" under the provisions of the UCC or
a real estate mortgage under the real estate laws of the state where the home is
located. These filings must be made in the real estate records office of the
county where the home is located. Generally, Contracts will contain provisions
prohibiting the obligor from permanently attaching the Manufactured Home to its
site. So long as the obligor does not violate this agreement, a security
interest in the Manufactured Home will be governed by the certificate of title
laws or the UCC, and the notation of the security interest on the certificate of
title or the filing of a UCC financing statement will be effective to maintain
the priority of the security interest in the Manufactured Home. If, however, a
Manufactured Home is permanently attached to its site, other parties could
obtain an interest in the Manufactured Home that is prior to the security
interest originally retained by the Seller and transferred to the Company.

     The Company will assign or cause to be assigned a security interest in the
Manufactured Homes to the Trustee, on behalf of the Securityholders. Neither the
Company, the Master Servicer nor the Trustee will amend the certificates of
title to identify the Trustee, on behalf of the Securityholders, as the new
secured party and, accordingly, the Company or the Seller will continue to be
named as the secured party on the certificates of title relating to the
Manufactured Homes. In most states, such assignment is an effective conveyance
of such security interest without amendment of any lien noted on the related
certificate of title and the new secured party succeeds to the Company's rights
as the secured party. However, in some states there exists a risk that, in the
absence of an amendment to the certificate of title, such assignment of the
security interest might not be held effective against creditors of the Company
or Seller.

     In the absence of fraud, forgery or permanent affixation of the
Manufactured Home to its site by the Manufactured Home owner, or administrative
error by state recording officials, the notation of the lien of the Company on
the certificate of title or delivery of the required documents and fees will be
sufficient to protect the Trustee against the rights of subsequent purchasers of
a Manufactured Home or subsequent lenders who take a security interest in the
Manufactured Home. If there are any Manufactured Homes as to which the Company
has failed to perfect or cause to be perfected the security interest assigned to
the Trust Fund, such security interest would be subordinate to, among others,
subsequent purchasers for value of Manufactured Homes and holders of perfected
security interests. There also exists a risk in not identifying the Trustee, on
behalf of the Securityholders, as the new secured party on the certificate of
title that, through fraud or negligence, the security interest of the Trustee
could be released.

     In the event that the owner of a Manufactured Home moves it to a state
other than the state in which such Manufactured Home initially is registered,
under the laws of most states the perfected security interest in the
Manufactured Home would continue for four months after such relocation and
thereafter until the owner re-registers the Manufactured Home in such state. If
the owner were to relocate a Manufactured Home to another state and re-register
the Manufactured Home in such state, and if the Company did not take steps to
re-perfect its security interest in such state, the security interest in the
Manufactured Home would cease to be perfected. A majority of states generally
require surrender of a certificate of title to re-register a Manufactured Home;
accordingly, the Company must surrender possession if it holds the certificate
of title to such Manufactured Home or, in the case of Manufactured Homes
registered in states that provide for notation of lien, the Company would
receive notice of surrender if the security interest in the Manufactured Home is
noted on the certificate of title. Accordingly, the Company would have the
opportunity to re-perfect its security interest in the Manufactured Home in the
state of relocation. In states that do not require a certificate of title for
registration of a manufactured home, re-registration could defeat perfection.
Similarly, when an obligor under a manufactured housing conditional sales
contract sells a manufactured home, the obligee must surrender possession of the
certificate of title or it will receive notice as a result of its lien noted
thereon and accordingly will have an opportunity to require satisfaction of the
related manufactured housing conditional sales contract before release of the
lien. Under each related Pooling Agreement or Servicing Agreement, the Master
Servicer will be obligated to take such steps, at the Master Servicer's expense,
as are necessary to maintain perfection of security interests in the
Manufactured Homes.

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     Under the laws of most states, liens for repairs performed on a
Manufactured Home take priority even over a perfected security interest. The
Company will obtain the representation of the related Seller that it has no
knowledge of any such liens with respect to any Manufactured Home securing a
Contract. However, such liens could arise at any time during the term of a
Contract. No notice will be given to the Trustee or Securityholders in the event
such a lien arises.

FORECLOSURE ON MORTGAGES AND CERTAIN CONTRACTS

     Foreclosure of a deed of trust is generally accomplished by a non-judicial
trustee's sale under a specific provision in the deed of trust which authorizes
the trustee to sell the property upon any default by the borrower under the
terms of the note or deed of trust.  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 and to any person who has
recorded a request for a copy of notice of default and notice of sale.  In
addition, the trustee must provide notice in some states to any other individual
having an interest of record in the real property, including any junior
lienholders. If the deed of trust is not reinstated within a specified period, 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 a specified manner
prior to the date of trustee's sale.  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 of record in the real property.

     In some states, the borrower-trustor has the right to reinstate the loan at
any time following default until shortly before the trustee's sale.  In general,
in such states, the borrower, or any other person having a junior encumbrance on
the real estate, may, during a reinstatement period, cure the default by paying
the entire amount in arrears plus the costs and expenses incurred in enforcing
the obligation.

     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 of record in the real property.  Delays in completion
of the foreclosure may occasionally result from difficulties in locating
necessary parties.  Judicial foreclosure proceedings are often not contested by
any of the applicable parties.  If the mortgagee's right to foreclose is
contested, the legal proceedings necessary to resolve the issue can be time-
consuming.

     In the case of foreclosure under either a mortgage or a deed of trust, the
sale by the referee or other designated officer or by the trustee is a public
sale.  However, because of the difficulty a potential buyer at the sale would
have in determining the exact status of title and because the physical condition
of the property may have deteriorated during the foreclosure proceedings, it is
uncommon for a third party to purchase the property at a foreclosure sale.
Rather, it is common for the lender to purchase the property from the trustee or
referee for a credit bid less than or equal to the unpaid principal amount of
note plus the accrued and unpaid interest and the expense of foreclosure, in
which case the mortgagor's debt will be extinguished unless the lender purchases
the property for a lesser amount in order to preserve its right against a
borrower to seek a deficiency judgment and such remedy is available under state
law and the related loan documents.  In the same states, there is a statutory
minimum purchase price which the lender may offer for the property and
generally, state law controls the amount of foreclosure costs and expenses,
including attorneys' fees, which may be recovered by a lender. Thereafter,
subject to the right of the borrower in some states to remain in possession
during the redemption period, the lender will assume the burdens of ownership,
including obtaining hazard insurance, paying taxes and making such repairs at
its own expense as are necessary to render the property suitable for sale.
Generally, the lender will 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 and, in some states, the
lender may be entitled to a deficiency judgment.  Any loss may be reduced by the
receipt of any mortgage insurance proceeds or other forms of credit enhancement
for a series of Certificates.  See "Description of Credit Enhancement".

     A junior mortgagee may not foreclose on the property securing a junior
mortgage unless it forecloses subject to the senior mortgages, in which case it
must either pay the entire amount due on the senior mortgages to the senior
mortgagees prior to or at the time of the foreclosure sale or undertake the
obligation to make payments on the senior mortgages in the event the mortgagor
is in default thereunder, in either event adding the amounts expended to the
balance due on the junior loan, and may be subrogated to the rights of the
senior mortgagees. In addition, in the event that the foreclosure of a junior
mortgage triggers the enforcement of a "due-on-sale" clause, the junior
mortgagee may be required to pay the full amount of the senior mortgages to the
senior mortgagees. Accordingly, 

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with respect to those Single Family Loans which are junior mortgage loans, if
the lender purchases the property, the lender's title will be subject to all
senior liens and claims and certain governmental liens. The proceeds received by
the referee or trustee from the sale are applied first to the costs, fees and
expenses of sale and then in satisfaction of the indebtedness secured by the
mortgage or deed of trust under which the sale was conducted. Any remaining
proceeds are generally payable to the holders of junior mortgages or deeds of
trust and other liens and claims in order of their priority, whether or not the
borrower is in default. Any additional proceeds are generally payable to the
mortgagor or trustor. The payment of the proceeds to the holders of junior
mortgages may occur in the foreclosure action of the senior mortgagee or may
require the institution of separate legal proceeds.

     In foreclosure, courts have imposed general equitable principles. The
equitable principles are generally designed to relieve the borrower from the
legal effect of its defaults under the 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, courts have substituted their judgment for
the lender's judgment and have required that lenders reinstate loans or recast
payment schedules in order to accommodate borrowers who are suffering from
temporary financial disability. In other cases, courts have limited the right of
a lender to foreclose if the default under the mortgage instrument is not
monetary, such as the borrower's failure to adequately maintain the property or
the borrower's execution of a second mortgage or deed of trust affecting the
property. Finally, some courts have been faced with the issue of whether or not
federal or state constitutional provisions reflecting due process concerns for
adequate notice require that borrowers under deeds of trust or mortgages receive
notices in addition to the statutorily-prescribed minimums. 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, or under a mortgage having a
power of sale, does not involve sufficient state action to afford constitutional
protection to the borrower.

FORECLOSURE ON SHARES OF COOPERATIVES

     The Cooperative shares owned by the tenant-stockholder, together with the
rights of the tenant-stockholder under the proprietary lease or occupancy
agreement, are pledged to the lender and are, in almost all cases, subject to
restrictions on transfer as set forth in the Cooperative's certificate of
incorporation and by-laws, as well as in the proprietary lease or occupancy
agreement. The proprietary lease or occupancy agreement, even while pledged, may
be cancelled by the Cooperative for failure by the tenant-stockholder to pay its
obligations or charges owed by such tenant-stockholder, including mechanics'
liens against the Cooperative's building incurred by such tenant-stockholder.
Generally, obligations and charges arising under a proprietary lease or
occupancy agreement which are owed to the Cooperative are made liens upon the
shares to which the proprietary lease or occupancy agreement relates. In
addition, the proprietary lease or occupancy agreement generally permits the
Cooperative to terminate such lease or agreement in the event the borrower
defaults in the performance of covenants thereunder. Typically, the lender and
the Cooperative enter into a recognition agreement which, together with any
lender protection provisions contained in the proprietary lease or occupancy
agreement, establishes the rights and obligations of both parties in the event
of a default by the tenant-stockholder on its obligations under the proprietary
lease or occupancy agreement. A default by the tenant-stockholder under the
proprietary lease or occupancy agreement will usually constitute a default under
the security agreement between the lender and the tenant-stockholder.

     The recognition agreement generally provides that, in the event that the
tenant-stockholder has defaulted under the proprietary lease or occupancy
agreement, the Cooperative will take no action to terminate such lease or
agreement until the lender has been provided with notice of and an opportunity
to cure the default. The recognition agreement typically provides that if the
proprietary lease or occupancy agreement is terminated, the Cooperative will
recognize the lender's lien against proceeds from a sale of the shares and the
proprietary lease or occupancy agreement allocated to the dwelling, subject,
however, to the Cooperative's right to sums due under such proprietary lease or
occupancy agreement or which have become liens on the shares relating to the
proprietary lease or occupancy agreement. The total amount owed to the
Cooperative by the tenant-stockholder, which the lender generally cannot
restrict and does not monitor, could reduce the amount realized upon a sale of
the collateral below the outstanding principal balance of the Cooperative Loan
and accrued and unpaid interest thereon.

     Recognition agreements also generally provide that in the event the lender
succeeds to the tenant-shareholder's shares and proprietary lease or occupancy
agreement as the result of realizing upon its collateral for a Cooperative Loan,
the lender must obtain the approval or consent of the board of directors of the
Cooperative as required by the proprietary lease before transferring the
Cooperative shares or assigning the proprietary lease. Such

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<PAGE>
 
approval or consent is usually based on the prospective purchaser's income
and net worth, among other factors, and may significantly reduce the number of
potential purchasers, which could limit the ability of the lender to sell and
realize upon the value of the collateral. Generally, the lender is not limited
in any rights it may have to dispossess the tenant-stockholder.

     Because of the nature of Cooperative Loans, lenders do not require the
tenant-stockholder (i.e., the borrower) to obtain title insurance of any type.
Consequently, the existence of any prior liens or other imperfections of title
affecting the Cooperative's building or real estate also may adversely affect
the marketability of the shares allocated to the dwelling unit in the event of
foreclosure.

     In New York, foreclosure on the Cooperative shares is accomplished by
public sale in accordance with the provisions of Article 9 of the New York
Uniform Commercial Code (the "UCC") and the security agreement relating to those
shares. Article 9 of the UCC requires that a sale be conducted in a
"commercially reasonable" manner. Whether a sale has been conducted in a
"commercially reasonable" manner will depend on the facts in each case. In
determining commercial reasonableness, a court will look to the notice given the
debtor and the method, manner, time, place and terms of the sale and the sale
price. Generally, a sale conducted according to the usual practice of banks
selling similar collateral in the same area will be considered reasonably
conducted.

     Article 9 of the UCC provides that the proceeds of the sale will be applied
first to pay the costs and expenses of the sale and then to satisfy the
indebtedness secured by the lender's security interest. The recognition
agreement, however, generally provides that the lender's right to reimbursement
is subject to the right of the Cooperative corporation to receive sums due under
the proprietary lease or occupancy agreement. If there are proceeds remaining,
the lender must account to the tenant-stockholder for the surplus. Conversely,
if a portion of the indebtedness remains unpaid, the tenant-stockholder is
generally responsible for the deficiency. See "--Anti-Deficiency Legislation and
Other Limitations on Lenders" below.

REPOSSESSION WITH RESPECT TO CONTRACTS

     General.  Repossession of manufactured housing is governed by state law. A
few states have enacted legislation that requires that the debtor be given an
opportunity to cure its default (typically 30 days to bring the account current)
before repossession can commence. So long as a manufactured home has not become
so attached to real estate that it would be treated as a part of the real estate
under the law of the state where it is located, repossession of such home in the
event of a default by the obligor generally will be governed by the UCC (except
in Louisiana). Article 9 of the UCC provides the statutory framework for the
repossession of manufactured housing. While the UCC as adopted by the various
states may vary in certain small particulars, the general repossession procedure
established by the UCC is as follows:

             (i) Except in those states where the debtor must receive notice of
     the right to cure a default, repossession can commence immediately upon
     default without prior notice. Repossession may be effected either through
     self-help (peaceable retaking without court order), voluntary repossession
     or through judicial process (repossession pursuant to court-issued writ of
     replevin). The self-help and/or voluntary repossession methods are more
     commonly employed, and are accomplished simply by retaking possession of
     the manufactured home. In cases in which the debtor objects or raises a
     defense to repossession, a court order must be obtained from the
     appropriate state court, and the manufactured home must then be repossessed
     in accordance with that order. Whether the method employed is self-help,
     voluntary repossession or judicial repossession, the repossession can be
     accomplished either by an actual physical removal of the manufactured home
     to a secure location for refurbishment and resale or by removing the
     occupants and their belongings from the manufactured home and maintaining
     possession of the manufactured home on the location where the occupants
     were residing. Various factors may affect whether the manufactured home is
     physically removed or left on location, such as the nature and term of the
     lease of the site on which it is located and the condition of the unit. In
     many cases, leaving the manufactured home on location is preferable, in the
     event that the home is already set up, because the expenses of retaking and
     redelivery will be saved. However, in those cases where the home is left on
     location, expenses for site rentals will usually be incurred.

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<PAGE>
 
             (ii) Once repossession has been achieved, preparation for the
     subsequent disposition of the manufactured home can commence. The
     disposition may be by public or private sale provided the method, manner,
     time, place and terms of the sale are commercially reasonable.

             (iii)  Sale proceeds are to be applied first to repossession
     expenses (expenses incurred in retaking, storage, preparing for sale to
     include refurbishing costs and selling) and then to satisfaction of the
     indebtedness. While some states impose prohibitions or limitations on
     deficiency judgments if the net proceeds from resale do not cover the full
     amount of the indebtedness, the remainder may be sought from the debtor in
     the form of a deficiency judgement in those states that do not prohibit or
     limit such judgments. The deficiency judgment is a personal judgment
     against the debtor for the shortfall. Occasionally, after resale of a
     manufactured home and payment of all expenses and indebtedness, there is a
     surplus of funds. In that case, the UCC requires the party suing for the
     deficiency judgment to remit the surplus to the debtor. Because the
     defaulting owner of a manufactured home generally has very little capital
     or income available following repossession, a deficiency judgment may not
     be sought in many cases or, if obtained, will be settled at a significant
     discount in light of the defaulting owner's strained financial condition.

     Louisiana Law.  Any contract secured by a manufactured home located in
Louisiana will be governed by Louisiana law rather than Article 9 of the UCC.
Louisiana laws provide similar mechanisms for perfection and enforcement of
security interests in manufactured housing used as collateral for an installment
sale contract or installment loan agreement.

     Under Louisiana law, a manufactured home that has been permanently affixed
to real estate will nevertheless remain subject to the motor vehicle
registration laws unless the obligor and any holder of a security interest in
the property execute and file in the real estate records for the parish in which
the property is located a document converting the unit into real property. A
manufactured home that is converted into real property but is then removed from
its site can be converted back to personal property governed by the motor
vehicle registration laws if the obligor executes and files various documents in
the appropriate real estate records and all mortgagees under real estate
mortgages on the property and the land to which it was affixed file releases
with the motor vehicle commission.

     So long as a manufactured home remains subject to the Louisiana motor
vehicle laws, liens are recorded on the certificate of title by the motor
vehicle commissioner and repossession can be accomplished by voluntary consent
of the obligor, executory process (repossession proceedings which must be
initiated through the courts but which involve minimal court supervision) or a
civil suit for possession. In connection with a voluntary surrender, the obligor
must be given a full release from liability for all amounts due under the
contract. In executory process repossessions, a sheriff's sale (without court
supervision) is permitted, unless the obligor brings suit to enjoin the sale,
and the lender is prohibited from seeking a deficiency judgment against the
obligor unless the lender obtained an appraisal of the manufactured home prior
to the sale and the property was sold for at least two-thirds of its appraised
value.

RIGHTS OF REDEMPTION

     Single Family Properties.  The purposes of a foreclosure action in respect
of a Single Family Property are to enable the lender to realize upon its
security and to bar the borrower, and all persons who have interests in the
property that are subordinate to that of the foreclosing lender, from exercise
of their "equity of redemption".  The doctrine of equity of redemption provides
that, until the property encumbered by a mortgage has been sold in accordance
with a properly conducted foreclosure and foreclosure sale, those having
interests that are subordinate to that of the foreclosing lender have an equity
of redemption and may redeem the property by paying the entire debt with
interest.  Those having an equity of redemption must generally be made parties
and joined in the foreclosure proceeding in order for their equity of redemption
to be terminated.

     The equity of redemption is a common-law (non-statutory) right which should
be distinguished from post-sale statutory rights of redemption.  In some states,
after sale pursuant to a deed of trust or foreclosure of a mortgage, the
borrower and foreclosed junior lienors are given a statutory period in which to
redeem the property.  In some states, statutory redemption may occur only upon
payment of the foreclosure sale price.  In other states, redemption may be
permitted if the former borrower pays only a portion of the sums due.  The
effect of a statutory right of redemption is to diminish the ability of the
lender to sell the foreclosed property because the exercise of a right of
redemption would defeat the title of any purchase through a foreclosure.
Consequently, the practical effect 

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of the redemption right is to force the lender to maintain the property and pay
the expenses of ownership until the redemption period has expired. In some
states, a post-sale statutory right of redemption may exist following a judicial
foreclosure, but not following a trustee's sale under a deed of trust.

     Manufactured Homes.  While state laws do not usually require notice to be
given to debtors prior to repossession, many states do require delivery of a
notice of default and of the debtor's right to cure defaults before
repossession. The law in most states also requires that the debtor be given
notice of sale prior to the resale of the home so that the owner may redeem at
or before resale. In addition, the sale must comply with the requirements of the
UCC.



ANTI-DEFICIENCY LEGISLATION AND OTHER LIMITATIONS ON LENDERS

     Single Family Loans.  Certain states have imposed statutory prohibitions
which limit the remedies of a beneficiary under a deed of trust or a mortgagee
under a mortgage.  In some states (including California), statutes limit the
right of the beneficiary or mortgagee to obtain a deficiency judgment against
the borrower following non-judicial foreclosure by power of sale.  A deficiency
judgment is a personal judgment against the former borrower equal in most cases
to the difference between the net amount realized upon the public sale of the
real property and the amount due to the lender.  In the case of a Mortgage Loan
secured by a property owned by a trust where the Mortgage Note is executed on
behalf of the trust, a deficiency judgment against the trust following
foreclosure or sale under a deed of trust, even if obtainable under applicable
law, may be of little value to the mortgagee or beneficiary if there are no
trust assets against which such deficiency judgment may be executed.  Some state
statutes require the beneficiary or mortgagee to exhaust the security afforded
under a deed of trust or mortgage by foreclosure in an attempt to satisfy the
full debt before bringing a personal action against the borrower.  In certain
other states, the lender has the option of bringing a personal action against
the borrower on the debt without first exhausting such security; however in some
of these states, the lender, following judgment on such personal action, may be
deemed to have elected a remedy and may be precluded from exercising remedies
with respect to the security.  Consequently, the practical effect of the
election requirement, in those states permitting such election, is that lenders
will usually proceed against the security first rather than bringing a personal
action against the borrower.  Finally, in certain other states, statutory
provisions limit any deficiency judgment against the former borrower following a
foreclosure to the excess of the outstanding debt over the fair value of the
property at the time of the public sale.  The purpose of these statutes is
generally to prevent a beneficiary or mortgagee from obtaining a large
deficiency judgment against the former borrower as a result of low or no bids at
the judicial sale.

     Generally, Article 9 of the UCC governs foreclosure on Cooperative Shares
and the related proprietary lease or occupancy agreement. Some courts have
interpreted Article 9 to prohibit or limit a deficiency award in certain
circumstances, including circumstances where the disposition of the collateral
(which, in the case of a Cooperative Loan, would be the shares of the
Cooperative and the related proprietary lease or occupancy agreement) was not
conducted in a commercially reasonable manner.

     In addition to laws limiting or prohibiting deficiency judgments, 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, under the federal Bankruptcy Code, as
amended from time to time (Title 11 of the United States Code) (the "Bankruptcy
Code"), virtually all actions (including foreclosure actions and deficiency
judgment proceedings) to collect a debt are automatically stayed upon the filing
of the bankruptcy petition and, often, no interest or principal payments are
made during the course of the bankruptcy case.  The delay and the consequences
thereof caused by such automatic stay can be significant.  Also, under the
Bankruptcy Code, the filing of a petition in a bankruptcy by or on behalf of a
junior lienor may stay the senior lender from taking action to foreclose out of
such junior lien.  Moreover, 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 a debtor's residence by paying arrearage 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

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particular facts of the reorganization case, that effected the curing of a
mortgage loan default by paying arrearage over a number of years.

     Courts with federal bankruptcy jurisdiction have also 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 the lender a general
unsecured creditor for the difference between the value of the residence and the
outstanding balance of the loan. Generally, however, the terms of a mortgage
loan secured only by a mortgage on real property that is the debtor's principal
residence may not be modified pursuant to a plan confirmed pursuant to Chapter
13 except with respect to mortgage payment arrearages, which may be cured within
a reasonable time period.

     Certain tax liens arising under the Code may, in certain circumstances,
have priority over the lien of a mortgage or deed of trust.  In addition,
substantive requirements are imposed upon mortgage lenders in connection with
the origination and the servicing of mortgage loans by numerous federal and some
state consumer protection laws. 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. These
federal laws impose specific statutory liabilities upon lenders who originate
mortgage loans and who fail to comply with the provisions of the law. In some
cases, this liability may affect assignees of the mortgage loans.

     Contracts.  In addition to the laws limiting or prohibiting deficiency
judgments, numerous other statutory provisions, including federal bankruptcy
laws and related state laws, may interfere with or affect the ability of a
lender to realize upon collateral and/or enforce a deficiency judgment.  For
example, in a Chapter 13 proceeding under the federal bankruptcy law, a court
may prevent a lender from repossessing a home, and, as part of the
rehabilitation plan, reduce the amount of the secured indebtedness to the market
value of the home at the time of bankruptcy (as determined by the court),
leaving the party providing financing as a general unsecured creditor for the
remainder of the indebtedness.  A bankruptcy court may also reduce the monthly
payments due under a contract or change the rate of interest and time of
repayment of the indebtedness.

ENVIRONMENTAL LEGISLATION

     Under the federal Comprehensive Environmental Response, Compensation and
Liability Act, as amended ("CERCLA"), and under state law in certain states, a
secured party which takes a deed-in-lieu of foreclosure, purchases a mortgaged
property at a foreclosure sale, or operates a mortgaged property may become
liable in certain circumstances for the costs of cleaning up hazardous
substances regardless of whether they have contaminated the property.  CERCLA
imposes strict, as well as joint and several, liability on several classes of
potentially responsible parties, including current owners and operators of the
property who did not cause or contribute to the contamination. Furthermore,
liability under CERCLA is not limited to the original or unamortized principal
balance of a loan or to the value of the property securing a loan.  Lenders may
be held liable under CERCLA as owners or operators unless they qualify for the
secured creditor exemption to CERCLA.  This exemption exempts from the
definition of owners and operators those who, without participating in the
management of a facility, hold indicia of ownership primarily to protect a
security interest in the facility.

     The Asset Conservation, Lender Liability and Deposit Insurance Act of 1996
(the "Conservation Act") amended, among other things, the provisions of CERCLA
with respect to lender liability and the secured creditor exemption.  The
Conservation Act offers substantial protection to lenders by defining the
activities in which a lender can engage and still have the benefit of the
secured creditor exemption.  In order for lender to be deemed to have
participated in the management of a mortgaged property, the lender must actually
participate in the operational affairs of the property of the borrower.  The
Conservation Act provides that "merely having the capacity to influence, or
unexercised right to control" operations does not constitute participation in
management.  A lender will lose the protection of the secured creditor exemption
only if it exercises decision-making control over the borrower's environmental
compliance and hazardous substance handling and disposal practices, or assumes
day-to-day management of all operational functions of the mortgaged property.
The Conservation Act also provides that a lender will continue to have the
benefit of the secured creditor exemption even if it forecloses on a mortgaged
property, purchases it at a foreclosure sale or accepts a deed-in-lieu of
foreclosure provided that the lender seeks to sell the mortgaged property at the
earliest practicable commercially reasonable time on commercially reasonable
terms.

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<PAGE>
 
     Other federal and state laws in certain circumstances may impose liability
on a secured party which takes a deed-in-lieu of foreclosure, purchases a
mortgaged property at a foreclosure sale, or operates a mortgaged property on
which contaminants other than CERCLA hazardous substances are present, including
petroleum, agricultural chemicals, hazardous wastes, asbestos, radon, and lead-
based paint.  Such cleanup costs may be substantial.  It is possible that such
cleanup costs could become a liability of a Trust Fund and reduce the amounts
otherwise distributable to the holders of the related series of Certificates.
Moreover, certain federal statutes and certain states by statute impose a lien
for any cleanup costs incurred by such state on the property that is the subject
of such cleanup costs (an "ENVIRONMENTAL LIEN").  All subsequent liens on such
property generally are subordinated to such an Environmental Lien and, in some
states, even prior recorded liens are subordinated to Environmental Liens.  In
the latter states, the security interest of the Trustee in a related parcel of
real property that is subject to such an Environmental Lien could be adversely
affected.

     Traditionally, many residential mortgage lenders have not taken steps to
evaluate whether contaminants are present with respect to any mortgaged property
prior to the origination of the mortgage loan or prior to foreclosure or
accepting a deed-in-lieu of foreclosure.  Accordingly, the Company has not made
and will not make such evaluations prior to the origination of the Secured
Contracts.  Neither the Company nor any replacement Servicer will be required by
any Agreement to undertake any such evaluations prior to foreclosure or
accepting a deed-in-lieu of foreclosure.  The Company does not make any
representations or warranties or assume any liability with respect to the
absence or effect of contaminants on any related real property or any casualty
resulting from the presence or effect of contaminants.  However, the Company
will not be obligated to foreclose on related real property or accept a deed-in-
lieu of foreclosure if it knows or reasonably believes that there are material
contaminated conditions on such property.  A failure so to foreclose may reduce
the amounts otherwise available to Certificateholders of the related series.

CONSUMER PROTECTION LAWS WITH RESPECT TO CONTRACTS

     Numerous federal and state consumer protection laws impose substantial
requirements upon creditors involved in consumer finance. These laws include the
federal Truth-in-Lending Act, Regulation "Z", the Equal Credit Opportunity Act,
Regulation "B", the Fair Credit Reporting Act, and related statutes. These laws
can impose specific statutory liabilities upon creditors who fail to comply with
their provisions. In some cases, this liability may affect an assignee's ability
to enforce a contract.

     Manufactured housing contracts often contain provisions obligating the
obligor to pay late charges if payments are not timely made. In certain cases,
federal and state law may specifically limit the amount of late charges that may
be collected. Unless otherwise provided in the related Prospectus Supplement,
under the related Pooling Agreement or Servicing Agreement, late charges will be
retained by the Master Servicer as additional servicing compensation, and any
inability to collect these amounts will not affect payments to Securityholders.

     Courts have imposed general equitable principles upon repossession and
litigation involving deficiency balances. These equitable principles are
generally designed to relieve a consumer from the legal consequences of a
default.

     In several cases, consumers have asserted that the remedies provided to
secured parties under the UCC and related laws violate the due process
protections provided under the 14th Amendment to the Constitution of the United
States. For the most part, courts have upheld the notice provisions of the UCC
and related laws as reasonable or have found that the repossession and resale by
the creditor does not involve sufficient state action to afford constitutional
protection to consumers.

     The so-called "Holder-in-Due-Course" Rule of the Federal Trade Commission
(the "FTC Rule") has the effect of subjecting a seller (and certain related
creditors and their assignees) in a consumer credit transaction and any assignee
of the creditor to all claims and defenses which the debtor in the transaction
could assert against the seller of the goods. Liability under the FTC Rule is
limited to the amounts paid by a debtor on the contract, and the holder of the
contract may also be unable to collect amounts still due thereunder.  Most of
the Contracts in a Trust Fund will be subject to the requirements of the FTC
Rule. Accordingly, the Trust Fund, as holder of the Contracts, will be subject
to any claims or defenses that the purchaser of the related manufactured home
may assert against the seller of the manufactured home, subject to a maximum
liability equal to the amounts paid by the obligor on the Contract. If an
obligor is successful in asserting any such claim or defense, and if the Seller
had or should have had 

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knowledge of such claim or defense, the Master Servicer will have the right to
require the Seller to repurchase the Contract because of a breach of its
Seller's representation and warranty that no claims or defenses exist that would
affect the obligor's obligation to make the required payments under the
Contract. The Seller would then have the right to require the originating dealer
to repurchase the Contract from it and might also have the right to recover from
the dealer any losses suffered by the Seller with respect to which the dealer
would have been primarily liable to the obligor.


ENFORCEABILITY OF CERTAIN PROVISIONS

     Transfer of Single Family Properties.  Unless the related Prospectus
Supplement indicates otherwise, the Single Family Loans generally contain due-
on-sale clauses.  These clauses permit the lender to accelerate the maturity of
the loan if the borrower sells, transfers or conveys the property without the
prior consent of the lender.  The enforceability of these clauses has been the
subject of legislation or litigation in many states, and in some cases the
enforceability of these clauses was limited or denied.  However, the Garn-St
Germain Depository Institutions Act of 1982 (the "Garn-St Germain Act") preempts
state constitutional, statutory and case law that prohibits the enforcement of
due-on-sale clauses and permits lenders to enforce these clauses in accordance
with their terms, subject to certain limited exceptions.  The Garn-St Germain
Act does "encourage" lenders to permit assumption of loans at the original rate
of interest or at some other rate less than the average of the original rate and
the market rate.

     The Garn-St Germain Act also sets forth nine specific instances in which a
mortgage lender covered by the Garn-St Germain Act may not exercise a due-on-
sale clause, notwithstanding the fact that a transfer of the property may have
occurred.  These include intra-family transfers, certain transfers by operation
of law, leases of fewer than three years and the creation of a junior
encumbrance.  Regulations promulgated under the Garn-St Germain Act also
prohibit the imposition of a prepayment penalty upon the acceleration of a loan
pursuant to a due-on-sale clause.

     The inability to enforce a due-on-sale clause may result in a mortgage loan
bearing an interest rate below the current market rate being assumed by the
buyer rather than being paid off, which may have an impact upon the average life
of the Mortgage Loans and the number of Mortgage Loans which may be outstanding
until maturity.

     Transfer of Manufactured Homes.  Generally, manufactured housing contracts
contain provisions prohibiting the sale or transfer of the related manufactured
homes without the consent of the obligee on the contract and permitting the
acceleration of the maturity of such contracts by the obligee on the contract
upon any such sale or transfer that is not consented to. Unless otherwise
provided in the related Prospectus Supplement, the Master Servicer will, to the
extent it has knowledge of such conveyance or proposed conveyance, exercise or
cause to be exercised its rights to accelerate the maturity of the related
Contracts through enforcement of due-on-sale clauses, subject to applicable
state law. In certain cases, the transfer may be made by a delinquent obligor in
order to avoid a repossession proceeding with respect to a Manufactured Home.

     In the case of a transfer of a Manufactured Home as to which the Master
Servicer desires to accelerate the maturity of the related Contract, the Master
Servicer's ability to do so will depend on the enforceability under state law of
the due-on-sale clause. The Garn-St Germain Act preempts, subject to certain
exceptions and conditions, state laws prohibiting enforcement of due-on-sale
clauses applicable to the Manufactured Homes. Consequently, in some cases the
Master Servicer may be prohibited from enforcing a due-on-sale clause in respect
of certain Manufactured Homes.

     Late Payment Charges and Prepayment Restrictions.  Notes and mortgages, as
well as manufactured housing conditional sales contracts and installment loan
agreements, may contain provisions that obligate the borrower to pay a late
charge or additional interest if payments are not timely made, and in some
circumstances, may prohibit prepayments for a specified period and/or condition
prepayments upon the borrower's payment of prepayment fees or yield maintenance
penalties.  In certain states, there are or may be specific limitations upon the
late charges which a lender may collect from a borrower for delinquent payments.
Certain states also limit the amounts that a lender may collect from a borrower
as an additional charge if the loan is prepaid.  In addition, the enforceability
of provisions that provide for prepayment fees or penalties upon an involuntary
prepayment is unclear under the laws of many states.

SUBORDINATE FINANCING

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     When the mortgagor encumbers mortgaged property with one or more junior
liens, the senior lender is subjected to additional risk. First, the mortgagor
may have difficulty servicing and repaying multiple loans. In addition, if the
junior loan permits recourse to the mortgagor (as junior loans often do) and the
senior loan does not, a mortgagor may be more likely to repay sums due on the
junior loan than those on the senior loan. Second, acts of the senior lender
that prejudice the junior lender or impair the junior lender's security may
create a superior equity in favor of the junior lender. For example, if the
mortgagor and the senior lender agree to an increase in the principal amount of
or the interest rate payable on the senior loan, the senior lender may lose its
priority to the extent an existing junior lender is harmed or the mortgagor is
additionally burdened. Third, if the mortgagor defaults on the senior loan
and/or any junior loan or loans, the existence of junior loans and actions taken
by junior lenders can impair the security available to the senior lender and can
interfere with or delay the taking of action by the senior lender. Moreover, the
bankruptcy of a junior lender may operate to stay foreclosure or similar
proceedings by the senior lender.

INSTALLMENT CONTRACTS

     The Trust Fund Assets may also consist of installment sales contracts.
Under an installment contract ("Installment Contract") the seller (hereinafter
referred to in this section as the "lender") retains legal title to the property
and enters into an agreement with the purchaser (hereinafter referred to in this
section as the "borrower") for the payment of the purchase price, plus interest,
over the term of such contract.  Only after full performance by the borrower of
the Installment Contract is the lender obligated to convey title to the property
to the purchaser.  As with mortgage or deed of trust financing, during the
effective period of the Installment Contract, the borrower is generally
responsible for the maintaining the property in good condition and for paying
real estate taxes, assessments and hazard insurance premiums associated with the
property.

     The method of enforcing the rights of the lender under an Installment
Contract varies on a state-by-state basis depending upon the extent to which
state courts are willing, or able pursuant to state statute, to enforce the
contract strictly according to its terms.  The terms of Installment Contracts
generally provide that upon a default by the borrower, the borrower loses his or
her right to occupy the property, the entire indebtedness is accelerated and the
buyer's equitable interest in the property is forfeited.  The lender in such a
situation is not required to foreclose in order to obtain title to the property,
although in some cases a quiet title action is in order if the borrower has
filed the Installment Contract in local land records and an ejectment action may
be necessary to recover possession.  In a few states, particularly in cases of
borrower default during the early years of an Installment Contract, the courts
will permit ejectment of the buyer and a forfeiture of his or her interest in
the property.  However, most state legislatures have enacted provisions by
analogy to mortgage law protecting borrowers under Installment Contracts from
the harsh consequences of forfeiture.  Under such statutes, a judicial or
nonjudicial foreclosure may be required, the lender may be required to give
notice of default and the borrower may be granted some grace period during which
the Installment Contract may be reinstated upon full payment of the defaulted
amount and the borrower may have a post-foreclosure statutory redemption right.
In other states, courts in equity may permit a borrower with significant
investment in the property under an Installment Contract for the sale of real
estate to share in the proceeds of sale of the property after the indebtedness
is repaid or may otherwise refuse to enforce the forfeiture clause.
Nevertheless, the lender's procedures for obtaining possession and clear title
under an Installment Contract in a given state are simpler and less time
consuming and costly than are the procedures for foreclosing and obtaining clear
title to a property subject to one or more liens.

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.  A similar federal statute
was in effect with respect to mortgage loans made during the first three months
of 1980.  The Office of Thrift Supervision is authorized to issue rules and
regulations and to publish interpretations governing implementation of Title V.
The statute authorized any state to reimpose interest rate limits by adopting,
before April 1, 1983, a law or constitutional provision which expressly rejects
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 or to limit discount
points or other charges.

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<PAGE>
 
     Title V also provides that, subject to the following conditions, state
usury limitations shall not apply to any loan that is secured by a first lien on
certain kinds of manufactured housing. The Contracts would be covered if they
satisfy certain conditions, among other things, governing the terms of any
prepayments, late charges and deferral fees and requiring a 30-day notice period
prior to instituting any action leading to repossession of or foreclosure with
respect to the related unit. Title V authorized any state to reimpose
limitations on interest rates and finance charges by adopting before April 1,
1983 a law or constitutional provision which expressly rejects application of
the federal law. Fifteen states adopted such a law prior to the April 1, 1983
deadline. In addition, even where Title V was not so rejected, any state is
authorized by the law to adopt a provision limiting discount points or other
charges on loans covered by Title V. In any state in which application of Title
V was expressly rejected or a provision limiting discount points or other
charges has been adopted, no Contract which imposes finance charges or provides
for discount points or charges in excess of permitted levels has been included
in the Trust Fund.

     Usury limits apply to junior mortgage loans in many states.  Any applicable
usury limits in effect at origination will be reflected in the maximum Mortgage
Rates for ARM Loans, as set forth in the related Prospectus Supplement.

     As indicated above under "The Mortgage Pools--Representations by Sellers,"
each Seller of a Mortgage Loan and a Contract will have represented that such
Mortgage Loan or Contract was originated in compliance with then applicable
state laws, including usury laws, in all material respects.  However, the
Mortgage Rates on the Mortgage Loans will be subject to applicable usury laws as
in effect from time to time.

ALTERNATIVE MORTGAGE INSTRUMENTS

     Alternative mortgage instruments, including adjustable rate mortgage loans
and early ownership mortgage loans, originated by non-federally chartered
lenders historically have been subjected to a variety of restrictions.  Such
restrictions differed from state to state, resulting in difficulties in
determining whether a particular alternative mortgage instrument originated by a
state-chartered lender was in compliance with applicable law.  These
difficulties were alleviated substantially as a result of the enactment of Title
VIII of the Garn-St Germain Act ("Title VIII").  Title VIII provides that,
notwithstanding any state law to the contrary, (i) state-chartered banks may
originate alternative mortgage instruments in accordance with regulations
promulgated by the Comptroller of the Currency with respect to origination of
alternative mortgage instruments by national banks, (ii) state-chartered credit
unions may originate alternative mortgage instruments in accordance with
regulations promulgated by the National Credit Union Administration with respect
to origination of alternative mortgage instruments by federal credit unions, and
(iii) all other non-federally chartered housing creditors, including state-
chartered savings and loan associations, state-chartered savings banks and
mutual savings banks and mortgage banking companies, may originate alternative
mortgage instruments in accordance with the regulations promulgated by the
Federal Home Loan Bank Board, predecessor to the Office of Thrift Supervision,
with respect to origination of alternative mortgage instruments by federal
savings and loan associations.  Title VIII provides that any state may reject
applicability of the provisions of Title VIII by adopting, prior to October 15,
1985, a law or constitutional provision expressly rejecting the applicability of
such provisions.  Certain states have taken such action.

FORMALDEHYDE LITIGATION WITH RESPECT TO CONTRACTS

     A number of lawsuits are pending in the United States alleging personal
injury from exposure to the chemical formaldehyde, which is present in many
building materials, including such components of manufactured housing as plywood
flooring and wall paneling. Some of these lawsuits are pending against
manufacturers of manufactured housing, suppliers of component parts, and related
persons in the distribution process. The Company is aware of a limited number of
cases in which plaintiffs have won judgments in these lawsuits.

     Under the FTC Rule, which is described above under "Consumer Protection
Laws", the holder of any Contract secured by a Manufactured Home with respect to
which a formaldehyde claim has been successfully asserted may be liable to the
obligor for the amount paid by the obligor on the related Contract and may be
unable to collect amounts still due under the Contract. In the event an obligor
is successful in asserting such a claim, the related Securityholders could
suffer a loss if (i) the related Seller fails or cannot be required to
repurchase the affected Contract for a breach of representation and warranty and
(ii) the Master Servicer or the Trustee were unsuccessful in asserting any claim
of contribution or subrogation on behalf of the Securityholders against the
manufacturer or other persons who were directly liable to the plaintiff for the
damages. Typical products liability insurance policies 

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held by manufacturers and component suppliers of manufactured homes may not
cover liabilities arising from formaldehyde in manufactured housing, with the
result that recoveries from such manufacturers, suppliers or other persons may
be limited to their corporate assets without the benefit of insurance.

SOLDIERS' AND SAILORS' CIVIL RELIEF ACT OF 1940

     Under the terms of the Soldiers' and Sailors' Civil Relief Act of 1940, as
amended (the "Relief Act"), a Mortgagor who enters military service after the
origination of such Mortgagor's Mortgage Loan and certain Contracts (including a
Mortgagor who was in reserve status and is called to active duty after
origination of the Mortgage Loan and certain Contracts), 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.  The Relief Act applies to Mortgagors who are
members of the Army, Navy, Air Force, Marines, National Guard, Reserves, Coast
Guard, and officers of the U.S. Public Health Service assigned to duty with the
military.  Because the Relief Act applies to Mortgagors who enter military
service (including reservists who are called to active duty) after origination
of the related Mortgage Loan and related Contract, no information can be
provided as to the number of loans that may be affected by the Relief Act.
Application of the Relief Act would adversely affect, for an indeterminate
period of time, the ability of the Master Servicer to collect full amounts of
interest on certain of the Mortgage Loans and Contracts.  Any shortfall in
interest collections resulting from the application of the Relief Act or similar
legislation or regulations, which would not be recoverable from the related
Mortgage Loans and Contracts, would result in a reduction of the amounts
distributable to the holders of the related Securities, and would not be covered
by advances or by any Letter of Credit or any other form of credit enhancement
provided in connection with the related series of Securities.  In addition, the
Relief Act imposes limitations that would impair the ability of the Master
Servicer to foreclose on an affected Mortgage Loan or enforce rights under a
Contract during the Mortgagor's period of active duty status, and, under certain
circumstances, during an additional three month period thereafter. Thus, in the
event that the Relief Act or similar legislation or regulations applies to any
Mortgage Loan and Contract which goes into default, there may be delays in
payment and losses on the related Securities in connection therewith. Any other
interest shortfalls, deferrals or forgiveness of payments on the Mortgage Loans
and Contracts resulting from similar legislation or regulations may result in
delays in payments or losses to Securityholders of the related series.

FORFEITURES IN DRUG AND RICO PROCEEDINGS

     Federal law provides that property owned by persons convicted of drug-
related crimes or of criminal violations of the Racketeer Influenced and Corrupt
Organizations ("RICO") statute can be seized by the government if the property
was used in, or purchased with the proceeds of, such crimes.  Under procedures
contained in the Comprehensive Crime Control Act of 1984 (the "Crime Control
Act"), the government may seize the property even before conviction.  The
government must publish notice of the forfeiture proceeding and may give notice
to all parties "known to have an alleged interest in the property", including
the holders of mortgage loans.

     A lender may avoid forfeiture of its interest in the property if it
establishes that: (i) its mortgage was executed and recorded before commission
of the crime upon which the forfeiture is based, or (ii) the lender was, at the
time of execution of the mortgage, "reasonably without cause to believe" that
the property was used in, or purchased with the proceeds of, illegal drug or
RICO activities.

JUNIOR MORTGAGES

     Some of the Mortgage Loans or Contracts may be secured by mortgages or
deeds of trust which are junior to senior mortgages or deeds of trust which are
not part of the Trust Fund.  The rights of the Securityholders, as mortgagee
under a junior mortgage, are subordinate to those of the mortgagee under the
senior mortgage, including the prior rights of the senior mortgagee to receive
hazard insurance and condemnation proceeds and to cause the property securing
the Mortgage Loan or Contract to be sold upon default of the mortgagor, which
may extinguish the junior mortgagee's lien unless the junior mortgagee asserts
its subordinate interest in the property in foreclosure litigation and, in
certain cases, either reinitiates or satisfies the defaulted senior loan or
loans.  A junior mortgagee may satisfy a defaulted senior loan in full or, in
some states, may cure such default and bring the senior loan current thereby
reinstating the senior loan, in either event usually adding the amounts expended
to the balance due on the junior loan.  In most states, absent a provision in
the mortgage or deed of trust, no notice of default is required to be given to a
junior mortgagee.  Where applicable law or the terms of the senior mortgage or
deed of trust do not 

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require notice of default to the junior mortgagee, the lack of any such notice
may prevent the junior mortgagee from exercising any right to reinstate the loan
which applicable law may provide.

     The standard form of the mortgage or deed of trust used by most
institutional lenders confers on the mortgagee the right both to receive all
proceeds collected under any hazard insurance policy and all awards made in
connection with condemnation proceedings, and to apply such proceeds and awards
to any indebtedness secured by the mortgage or deed of trust, in such order as
the mortgagee may determine.  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, the mortgagee or beneficiary under underlying senior
mortgages will have the prior right to collect any insurance proceeds payable
under a hazard insurance policy and any award of damages in connection with the
condemnation and to apply the same to the indebtedness secured by the senior
mortgages.  Proceeds in excess of the amount of senior mortgage indebtedness, in
most cases, may be applied to the indebtedness of junior mortgages in the order
of their priority.

     Another provision sometimes found in the form of the mortgage or deed of
trust used by institutional lenders obligates the mortgagor to pay before
delinquency all taxes and assessments on the property and, when due, all
encumbrances, charges and liens on the property which are prior to the mortgage
or deed of trust, to provide and maintain fire 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 mortgagee under the mortgage.  Upon a failure of
the mortgagor to perform any of these obligations, the mortgagee or beneficiary
is given the right under certain mortgages or deeds of trust to perform the
obligation itself, at its election, with the mortgagor agreeing to reimburse the
mortgagee for any sums expended by the mortgagee on behalf of the mortgagor.
All sums so expended by a senior mortgagee become part of the indebtedness
secured by the senior mortgage.
 
NEGATIVE AMORTIZATION LOANS

     A recent case decided by the United States Court of Appeals, First Circuit,
held that state restrictions on the compounding of interest are not preempted by
the provisions of the Depository Institutions Deregulation and Monetary Control
Act of 1980 ("DIDMC") and as a result, a mortgage loan that provided for
negative amortization violated New Hampshire's requirement that first mortgage
loans provide for computation of interest on a simple interest basis. The
holding was limited to the effect of DIDMC on state laws regarding the
compounding of interest and the court did not address the applicability of the
Alternative Mortgage Transaction Parity Act of 1982, which authorizes lender to
make residential mortgage loans that provide for negative amortization.  The
First Circuit's decision is binding authority only on Federal District Courts in
Maine, New Hampshire, Massachusetts, Rhode Island and Puerto Rico.


                        FEDERAL INCOME TAX CONSEQUENCES

GENERAL

     The following is a general discussion of the anticipated material federal
income tax consequences of the purchase, ownership and disposition of Offered
Securities offered hereunder. This discussion has been prepared based on the
advice of, and to the extent it relates to matters of law or legal conclusions
with respect thereto, represents the opinion of Thacher Proffitt & Wood, counsel
to the Company.  This discussion is directed solely to Securityholders that hold
the Securities as capital assets within the meaning of Section 1221 of the
Internal Revenue Code of 1986 (the "Code") (although portions thereof may also
apply to Securityholders who do not hold Securities as "capital assets") and
does not purport to discuss all federal income tax consequences that may be
applicable to the individual circumstances of particular categories of
investors, some of which (such as banks, insurance companies and foreign
investors) may be subject to special treatment under the Code. Further, the
authorities on which this discussion, and the opinion referred to below, are
based are subject to change or differing interpretations, which could apply
retroactively. Prospective investors should note that no rulings have been or
will be sought from the Internal Revenue Service (the "IRS") with respect to any
of the federal income tax consequences discussed below, and no assurance can be
given the IRS will not take contrary positions. Taxpayers and preparers of tax
returns (including those filed by any REMIC or other issuer) should be aware
that under applicable Treasury regulations a provider of advice on specific
issues of law is not considered an income tax return preparer unless the advice
(i) is 

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given with respect to events that have occurred at the time the advice is
rendered and is not given with respect to the consequences of contemplated
actions, and (ii) is directly relevant to the determination of an entry on a tax
return. Accordingly, taxpayers should consult their own tax advisors and tax
return preparers regarding the preparation of any item on a tax return, even
where the anticipated tax treatment has been discussed herein. In addition to
the federal income tax consequences described herein, potential investors should
consider the state and local tax consequences, if any, of the purchase,
ownership and disposition of the Securities. See "State and Other Tax
Consequences." Securityholders are advised to consult their own tax advisors
concerning the federal, state, local or other tax consequences to them of the
purchase, ownership and disposition of the Securities offered hereunder.  To the
extent there is a material change to the tax consequences as disclosed herein, a
tax opinion will be filed as an exhibit to a post-effective amendment or in a
Current Report on Form 8-K.

     The following discussion addresses securities of three general types: (i)
certificates ("REMIC Certificates") representing interests in a Trust Fund, or a
portion thereof, that the Trustee, the Master Servicer or another specified
party (the "REMIC Administrator") will elect to have treated as a real estate
mortgage investment conduit ("REMIC") under Sections 860A through 860G (the
"REMIC Provisions") of the Code, (ii) notes representing indebtedness of a trust
fund as to which no REMIC election will be made and (iii) certificates ("Grantor
Trust Certificates") representing interests in a Trust Fund ("Grantor Trust
Fund") as to which no REMIC election will be made. The Prospectus Supplement for
each series of Certificates will indicate whether a REMIC election (or
elections) will be made for the related Trust Fund and, if such an election is
to be made, will identify all "regular interests" and "residual interests" in
the REMIC. For purposes of this tax discussion, references to a "Securityholder"
or a "holder" are to the beneficial owner of a Security.

     The following discussion is based in part upon the rules governing original
issue discount that are set forth in Sections 1271-1273 and 1275 of the Code and
in the Treasury regulations issued thereunder (the "OID Regulations"), and in
part upon the REMIC Provisions and the Treasury regulations issued thereunder
(the "REMIC Regulations"). The OID Regulations do not adequately address certain
issues relevant to, and in some instances provide that they are not applicable
to, securities such as the Certificates.

REMICS

     Classification of REMICS.  On or prior to the date of the related
Prospectus Supplement with respect to the proposed issuance of each series of
REMIC Certificates, Thacher Proffitt & Wood, counsel to the Company, will
deliver its opinion (and will file such opinion under Form 8-K) generally to the
effect that, assuming compliance with all provisions of the related Pooling
Agreement, for federal income tax purposes, the related Trust Fund (or each
applicable portion thereof) will qualify as a REMIC and the REMIC Certificates
offered with respect thereto will be considered to evidence ownership of
"regular interests" ("REMIC Regular Certificates") or "residual interests"
("REMIC Residual Certificates") in that REMIC within the meaning of the REMIC
Provisions.

     If an entity electing to be treated as a REMIC fails to comply with one or
more of the ongoing requirements of the Code for such status during any taxable
year, the Code provides that the entity will not be treated as a REMIC for such
year and thereafter. In that event, such entity may be taxable as a corporation
under Treasury regulations, and the related REMIC Certificates may not be
accorded the status or given the tax treatment described below. Although 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 Trust
Fund's income for the period in which the requirements for such status are not
satisfied. The Pooling Agreement with respect to each REMIC will include
provisions designed to maintain the Trust Fund's status as a REMIC under the
REMIC Provisions. It is not anticipated that the status of any Trust Fund as a
REMIC will be inadvertently terminated.

     Characterization of Investments in REMIC Certificates.  In general, the
REMIC Certificates will be "real estate assets" within the meaning of Section
856(c)(5)(A) of the Code and assets described in Section 7701(a)(19)(C) of the
Code in the same proportion that the assets of the REMIC underlying such
Certificates would be so treated. Moreover, if 95% or more of the assets of the
REMIC qualify for any of the foregoing treatments at all times during a calendar
year, the REMIC Certificates will qualify for the corresponding status in their
entirety for that calendar year. Interest (including original issue discount) on
the REMIC Regular Certificates and income allocated to the class of REMIC
Residual Certificates will be interest described in Section 856(c)(3)(B) of the
Code to the extent that such Certificates are treated as "real estate assets"
within the meaning of Section 856(c)(4)(A) of the Code. In addition, 

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<PAGE>
 
the REMIC Regular Certificates will be "qualified mortgages" within the meaning
of Section 860G(a)(3) of the Code if transferred to another REMIC on its startup
day in exchange for regular or residual interests therein. The determination as
to the percentage of the REMIC's assets that constitute assets described in the
foregoing sections of the Code will be made with respect to each calendar
quarter based on the average adjusted basis of each category of the assets held
by the REMIC during such calendar quarter. The REMIC Administrator will report
those determinations to Certificateholders in the manner and at the times
required by applicable Treasury regulations.

     The assets of the REMIC will include, in addition to Mortgage Loans,
payments on Mortgage Loans held pending distribution on the REMIC Certificates
and any property acquired by foreclosure held pending sale, and may include
amounts in reserve accounts. It is unclear whether property acquired by
foreclosure held pending sale and amounts in reserve accounts would be
considered to be part of the Mortgage Loans, or whether such assets (to the
extent not invested in assets described in the foregoing sections) otherwise
would receive the same treatment as the Mortgage Loans for purposes of all of
the foregoing sections. In addition, in some instances Mortgage Loans may not be
treated entirely as assets described in the foregoing sections of the Code. If
so, the related Prospectus Supplement will describe the Mortgage Loans that may
not be so treated. The REMIC Regulations do provide, however, that cash received
from payments on Mortgage Loans held pending distribution is considered part of
the Mortgage Loans for purposes of Section 856(c)(4)(A) of the Code.
Furthermore, foreclosure property will qualify as "real estate assets" under
Section 856(c)(4)(A) of the Code.

     Tiered REMIC Structures.  For certain series of REMIC Certificates, two or
more separate elections may be made to treat designated portions of the related
Trust Fund as REMICs ("Tiered REMICs") for federal income tax purposes. As to
each such series of REMIC Certificates, in the opinion of counsel to the
Company, assuming compliance with all provisions of the related Pooling
Agreement, the Tiered REMICs will each qualify as a REMIC and the REMIC
Certificates issued by the Tiered REMICs will be considered to evidence
ownership of REMIC Regular Certificates or REMIC Residual Certificates in the
related REMIC within the meaning of the REMIC Provisions.

     Solely for purposes of determining whether the REMIC Certificates will be
"real estate assets" within the meaning of Section 856(c)(5)(A) of the Code, and
"loans secured by an interest in real property" under Section 7701(a)(19)(C) of
the Code, and whether the income on such Certificates is interest described in
Section 856(c)(3)(B) of the Code, the Tiered REMICs will be treated as one
REMIC.

     Taxation of Owners of REMIC Regular Certificates.

     General.  Except as otherwise stated in this discussion, REMIC Regular
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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 REMIC Regular Certificates that otherwise report income
under a cash method of accounting will be required to report income with respect
to REMIC Regular Certificates under an accrual method.

     Original Issue Discount.  Certain REMIC Regular Certificates may be issued
     -----------------------                                                   
with "original issue discount" within the meaning of Section 1273(a) of the
Code. Any holders of REMIC Regular Certificates issued with original issue
discount generally will be required to include original issue discount in income
as it accrues, in accordance with the "constant yield" method described below,
in advance of the receipt of the cash attributable to such income. In addition,
Section 1272(a)(6) of the Code provides special rules applicable to REMIC
Regular Certificates and certain other debt instruments issued with original
issue discount. Regulations have not been issued under that section.

     The Code requires that a reasonable prepayment assumption be used with
respect to Mortgage Loans held by a REMIC in computing the accrual of original
issue discount on REMIC Regular Certificates issued by that REMIC, and that
adjustments be made in the amount and rate of accrual of such discount to
reflect differences between the actual prepayment rate and the prepayment
assumption. The prepayment assumption is to be determined in a manner prescribed
in Treasury regulations; as noted above, those regulations have not been issued.
The Conference Committee Report accompanying the Tax Reform Act of 1986 (the
"Committee Report") indicates that the regulations will provide that the
prepayment assumption used with respect to a REMIC Regular Certificate must be
the same as that used in pricing the initial offering of such REMIC Regular
Certificate. The prepayment assumption (the "Prepayment Assumption") used in
reporting original issue discount for each series of REMIC Regular Certificates
will be consistent with this standard and will be disclosed in the related
Prospectus Supplement. 

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<PAGE>
 
However, neither the Company, the Master Servicer nor the Trustee will make any
representation that the Mortgage Loans will in fact prepay at a rate conforming
to the Prepayment Assumption or at any other rate.

     The original issue discount, if any, on a REMIC Regular Certificate will be
the excess of its stated redemption price at maturity over its issue price. The
issue price of a particular class of REMIC Regular Certificates will be the
first cash price at which a substantial amount of REMIC Regular Certificates of
that class is sold (excluding sales to bond houses, brokers and underwriters).
If less than a substantial amount of a particular class of REMIC Regular
Certificates is sold for cash on or prior to the date of their initial issuance
(the "Closing Date"), the issue price for such class will be the fair market
value of such class on the Closing Date. Under the OID Regulations, the stated
redemption price of a REMIC Regular Certificate is equal to the total of all
payments to be made on such Certificate other than "qualified stated interest."
"Qualified stated interest" is interest that is unconditionally payable at least
annually (during the entire term of the instrument) at a single fixed rate, or
at a "qualified floating rate," an "objective rate," a combination of a single
fixed rate and one or more "qualified floating rates" or one "qualified inverse
floating rate," or a combination of "qualified floating rates" that does not
operate in a manner that accelerates or defers interest payments on such REMIC
Regular Certificate.

     In the case of REMIC Regular Certificates bearing adjustable interest
rates, the determination of the total amount of original issue discount and the
timing of the inclusion thereof will vary according to the characteristics of
such REMIC Regular Certificates. If the original issue discount rules apply to
such Certificates, the related Prospectus Supplement will describe the manner in
which such rules will be applied with respect to those Certificates in preparing
information returns to the Certificateholders and the Internal Revenue Service
(the "IRS").

     Certain classes of the REMIC Regular Certificates may provide for the first
interest payment with respect to such Certificates to be made more than one
month after the date of issuance, a period which is longer than the subsequent
monthly intervals between interest payments. Assuming the "accrual period" (as
defined below) for original issue discount is each monthly period that ends on
the day prior to each Distribution Date, in some cases, as a consequence of this
"long first accrual period," some or all interest payments may be required to be
included in the stated redemption price of the REMIC Regular Certificate and
accounted for as original issue discount. Because interest on REMIC Regular
Certificates must in any event be accounted for under an accrual method,
applying this analysis would result in only a slight difference in the timing of
the inclusion in income of the yield on the REMIC Regular Certificates.

     In addition, if the accrued interest to be paid on the first Distribution
Date is computed with respect to a period that begins prior to the Closing Date,
a portion of the purchase price paid for a REMIC Regular Certificate will
reflect such accrued interest. In such cases, information returns to the
Certificateholders and the IRS will be based on the position that the portion of
the purchase price paid for the interest accrued with respect to periods prior
to the Closing Date is treated as part of the overall cost of such REMIC Regular
Certificate (and not as a separate asset the cost of which is recovered entirely
out of interest received on the next Distribution Date) and that portion of the
interest paid on the first Distribution Date in excess of interest accrued for a
number of days corresponding to the number of days from the Closing Date to the
first Distribution Date should be included in the stated redemption price of
such REMIC Regular Certificate. However, the OID Regulations state that all or
some portion of such accrued interest may be treated as a separate asset the
cost of which is recovered entirely out of interest paid on the first
Distribution Date. It is unclear how an election to do so would be made under
the OID Regulations and whether such an election could be made unilaterally by a
Certificateholder.

     Notwithstanding the general definition of original issue discount, original
issue discount on a REMIC Regular Certificate will be considered to be de
minimis if it is less than 0.25% of the stated redemption price of the REMIC
Regular Certificate multiplied by its weighted average life. For this purpose,
the weighted average life of the REMIC Regular Certificate is computed as the
sum of the amounts determined, as to each payment included in the stated
redemption price of such REMIC Regular Certificate, by multiplying (i) the
number of complete years (rounding down for partial years) from the issue date
until such payment is expected to be made (presumably taking into account the
Prepayment Assumption) by (ii) a fraction, the numerator of which is the amount
of the payment, and the denominator of which is the stated redemption price at
maturity of such REMIC Regular Certificate. Under the OID Regulations, original
issue discount of only a de minimis amount (other than de minimis original issue
discount attributable to a so-called "teaser" interest rate or an initial
interest holiday) will be included in income as each payment of stated principal
is made, based on the product of the total amount of such de minimis original
issue discount and a fraction, the numerator of which is the amount of such
principal payment and the denominator of 

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<PAGE>
 
which is the outstanding stated principal amount of the REMIC Regular
Certificate. The OID Regulations also would permit a Certificateholder to elect
to accrue de minimis original issue discount into income currently based on a
constant yield method. See "Taxation of Owners of REMIC Regular Certificates--
Market Discount" for a description of such election under the OID Regulations.

     If original issue discount on a REMIC Regular Certificate is in excess of a
de minimis amount, the holder of such Certificate must include in ordinary gross
income the sum of the "daily portions" of original issue discount for each day
during its taxable year on which it held such REMIC Regular Certificate,
including the purchase date but excluding the disposition date. In the case of
an original holder of a REMIC Regular Certificate, the daily portions of
original issue discount will be determined as follows.

     As to each "accrual period," that is, each period that ends on a date that
corresponds to the day prior to each Distribution Date and begins on the first
day following the immediately preceding accrual period (or in the case of the
first such period, begins on the Closing Date), a calculation will be made of
the portion of the original issue discount that accrued during such accrual
period. The portion of original issue discount that accrues in any accrual
period will equal the excess, if any, of (i) the sum of (A) the present value,
as of the end of the accrual period, of all of the distributions remaining to be
made on the REMIC Regular Certificate, if any, in future periods and (B) the
distributions made on such REMIC Regular Certificate during the accrual period
of amounts included in the stated redemption price, over (ii) the adjusted issue
price of such REMIC Regular Certificate at the beginning of the accrual period.
The present value of the remaining distributions referred to in the preceding
sentence will be calculated (i) assuming that distributions on the REMIC Regular
Certificate will be received in future periods based on the Mortgage Loans being
prepaid at a rate equal to the Prepayment Assumption, (ii) using a discount rate
equal to the original yield to maturity of the Certificate and (iii) taking into
account events (including actual prepayments) that have occurred before the
close of the accrual period. For these purposes, the original yield to maturity
of the Certificate will be calculated based on its issue price and assuming that
distributions on the Certificate will be made in all accrual periods based on
the Mortgage Loans being prepaid at a rate equal to the Prepayment Assumption.
The adjusted issue price of a REMIC Regular Certificate at the beginning of any
accrual period will equal the issue price of such Certificate, increased by the
aggregate amount of original issue discount that accrued with respect to such
Certificate in prior accrual periods, and reduced by the amount of any
distributions made on such REMIC Regular Certificate in prior accrual periods of
amounts included in the stated redemption price. The original issue discount
accruing during any accrual period, computed as described above, will be
allocated ratably to each day during the accrual period to determine the daily
portion of original issue discount for such day.

     A subsequent purchaser of a REMIC Regular Certificate that purchases such
Certificate at a cost (excluding any portion of such cost attributable to
accrued qualified stated interest) less than its remaining stated redemption
price will also be required to include in gross income the daily portions of any
original issue discount with respect to such Certificate. However, each such
daily portion will be reduced, if such cost is in excess of its "adjusted issue
price," in proportion to the ratio such excess bears to the aggregate original
issue discount remaining to be accrued on such REMIC Regular Certificate. The
adjusted issue price of a REMIC Regular Certificate on any given day equals the
sum of (i) the adjusted issue price (or, in the case of the first accrual
period, the issue price) of such Certificate at the beginning of the accrual
period which includes such day and (ii) the daily portions of original issue
discount for all days during such accrual period prior to such day.

     Market Discount.  A Certificateholder that purchases a REMIC Regular
     ---------------                                                     
Certificate at a market discount, that is, in the case of a REMIC Regular
Certificate issued without original issue discount, at a purchase price less
than its remaining stated principal amount, or in the case of a REMIC Regular
Certificate issued with original issue discount, at a purchase price less than
its adjusted issue price will recognize gain upon receipt of each distribution
representing stated redemption price. In particular, under Section 1276 of the
Code such a Certificateholder generally will be required to allocate the portion
of each such distribution representing stated redemption price 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. In addition, the
OID Regulations permit a Certificateholder to elect to accrue all interest,
discount (including de minimis market or original issue discount) in income as
interest, and to amortize premium, based on a constant yield method. If such an
election were made with respect to a REMIC Regular Certificate with market
discount, the Certificateholder would be deemed to have made an election to
include currently market discount in income with 

                                       88
<PAGE>
 
respect to all other debt instruments having market discount that such
Certificateholder acquires during the taxable year of the election or
thereafter, and possibly previously acquired instruments. Similarly, a
Certificateholder that made this election for a Certificate that is acquired at
a premium would 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 Owners of REMIC Regular
Certificates--Premium" below. Each of these elections to accrue interest,
discount and premium with respect to a Certificate on a constant yield method or
as interest would be irrevocable, except with the approval of the IRS.

     However, market discount with respect to a REMIC Regular Certificate will
be considered to be de minimis for purposes of Section 1276 of the Code if such
market discount is less than 0.25% of the remaining stated redemption price of
such REMIC Regular Certificate multiplied by the number of complete years to
maturity remaining after the date of its purchase. In interpreting a similar
rule with respect to original issue discount on obligations payable in
installments, the OID Regulations refer to the weighted average maturity of
obligations, and it is likely that the same rule will be applied with respect to
market discount, presumably taking into account the Prepayment Assumption. If
market discount is treated as de minimis under this rule, it appears that the
actual discount would be treated in a manner similar to original issue discount
of a de minimis amount. See "Taxation of Owners of REMIC Regular Certificates--
Original Issue Discount" above. Such treatment would result in discount being
included in income at a slower rate than discount would be required to be
included in income using the method described above.

     Section 1276(b)(3) of the Code specifically authorizes the Treasury
Department to issue regulations providing for the method for accruing market
discount on debt instruments, the principal of which is payable in more than one
installment. Until regulations are issued by the Treasury Department, certain
rules described in the Committee Report apply. The Committee Report indicates
that in each accrual period market discount on REMIC Regular Certificates should
accrue, at the Certificateholder's option: (i) on the basis of a constant yield
method, (ii) in the case of a REMIC Regular Certificate issued without original
issue discount, in an amount that bears the same ratio to the total remaining
market discount as the stated interest paid in the accrual period bears to the
total amount of stated interest remaining to be paid on the REMIC Regular
Certificate as of the beginning of the accrual period, or (iii) in the case of a
REMIC Regular Certificate issued with original issue discount, in an amount that
bears the same ratio to the total remaining market discount as the original
issue discount accrued in the accrual period bears to the total original issue
discount remaining on the REMIC Regular Certificate at the beginning of the
accrual period. Moreover, the Prepayment Assumption used in calculating the
accrual of original issue discount is also used in calculating the accrual of
market discount. Because the regulations referred to in this paragraph have not
been issued, it is not possible to predict what effect such regulations might
have on the tax treatment of a REMIC Regular Certificate purchased at a discount
in the secondary market.

     To the extent that REMIC Regular Certificates provide for monthly or other
periodic distributions throughout their term, the effect of these rules may be
to require market discount to be includible in income at a rate that is not
significantly slower than the rate at which such discount would accrue if it
were original issue discount. Moreover, in any event a holder of a REMIC Regular
Certificate generally will be required to treat a portion of any gain on the
sale or exchange of such Certificate as ordinary income to the extent of the
market discount accrued to the date of disposition under one of the foregoing
methods, less any accrued market discount previously reported as ordinary
income.

     Further, under Section 1277 of the Code a holder of a REMIC Regular
Certificate may be required to defer a portion of its interest deductions for
the taxable year attributable to any indebtedness incurred or continued to
purchase or carry a REMIC Regular Certificate purchased with market discount.
For these purposes, the de minimis rule referred to above applies. Any such
deferred interest expense would not exceed the market discount that accrues
during such taxable year and is, in general, allowed as a deduction not later
than the year in which such market discount is includible in income. If such
holder elects to include market discount in income currently as it accrues on
all market discount instruments acquired by such holder in that taxable year or
thereafter, the interest deferral rule described above will not apply.

     Premium.  A REMIC Regular Certificate purchased at a cost (excluding any
     -------                                                                 
portion of such cost attributable to accrued qualified stated interest) greater
than its remaining stated redemption price will be considered to be purchased at
a premium. The holder of such a REMIC Regular Certificate may elect under
Section 171 of the Code to amortize such premium under the constant yield method
over the life of the Certificate. If made, such an election 

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<PAGE>
 
will apply to all debt instruments having amortizable bond premium that the
holder owns or subsequently acquires. Amortizable premium will be treated as an
offset to interest income on the related debt instrument, rather than as a
separate interest deduction. The OID Regulations also permit Certificateholders
to elect to include all interest, discount and premium in income based on a
constant yield method, further treating the Certificateholder as having made the
election to amortize premium generally. See "Taxation of Owners of REMIC Regular
Certificates--Market Discount" above. The Committee Report states that the same
rules that apply to accrual of market discount (which rules will require use of
a Prepayment Assumption in accruing market discount with respect to REMIC
Regular Certificates without regard to whether such Certificates have original
issue discount) will also apply in amortizing bond premium under Section 171 of
the Code.

     Realized Losses.  Under Section 166 of the Code, both corporate holders of
     ---------------                                                           
the REMIC Regular Certificates and noncorporate holders of the REMIC Regular
Certificates that acquire such Certificates in connection with a trade or
business should be allowed to deduct, as ordinary losses, any losses sustained
during a taxable year in which their Certificates become wholly or partially
worthless as the result of one or more realized losses on the Mortgage Loans.
However, it appears that a noncorporate holder that does not acquire a REMIC
Regular Certificate in connection with a trade or business will not be entitled
to deduct a loss under Section 166 of the Code until such holder's Certificate
becomes wholly worthless (i.e., until its outstanding principal balance has been
reduced to zero) and that the loss will be characterized as a short-term capital
loss.

     Each holder of a REMIC Regular Certificate will be required to accrue
interest and original issue discount with respect to such Certificate, without
giving effect to any reductions in distributions attributable to defaults or
delinquencies on the Mortgage Loans or the Underlying Certificates until it can
be established that any such reduction ultimately will not be recoverable. As a
result, the amount of taxable income reported in any period by the holder of a
REMIC Regular Certificate could exceed the amount of economic income actually
realized by the holder in such period. Although the holder of a REMIC Regular
Certificate eventually will recognize a loss or reduction in income attributable
to previously accrued and included income that as the result of a realized loss
ultimately will not be realized, the law is unclear with respect to the timing
and character of such loss or reduction in income.

     Taxation of Owners of REMIC Residual Certificates

     General.  Although a REMIC is a separate entity for federal income tax
     -------                                                               
purposes, a REMIC generally is not subject to entity-level taxation, except with
regard to prohibited transactions and certain other transactions.  See "-
Prohibited Transactions Tax and Other Taxes" below.  Rather, the taxable income
or net loss of a REMIC is generally taken into account by the holder of the
REMIC Residual Certificates.  Accordingly, the REMIC Residual Certificates will
be subject to tax rules that differ significantly from those that would apply if
the REMIC Residual Certificates were treated for federal income tax purposes as
direct ownership interests in the Mortgage Loans or as debt instruments issued
by the REMIC.

     A holder of a REMIC Residual Certificate generally will be required to
report its daily portion of the taxable income or, subject to the limitations
noted in this discussion, the net loss of the REMIC for each day during a
calendar quarter that such holder owned such REMIC Residual Certificate. For
this purpose, the taxable income or net loss of the REMIC will be allocated to
each day in the calendar quarter ratably using a "30 days per month/90 days per
quarter/360 days per year" convention unless otherwise disclosed in the related
Prospectus Supplement. The daily amounts so allocated will then be allocated
among the REMIC Residual Certificateholders in proportion to their respective
ownership interests on such day. Any amount included in the gross income or
allowed as a loss of any REMIC Residual Certificateholder by virtue of this
paragraph will be treated as ordinary income or loss. The taxable income of the
REMIC will be determined under the rules described below in "Taxable Income of
the REMIC" and will be taxable to the REMIC Residual Certificateholders without
regard to the timing or amount of cash distributions by the REMIC. Ordinary
income derived from REMIC Residual Certificates will be "portfolio income" for
purposes of the taxation of taxpayers subject to limitations under Section 469
of the Code on the deductibility of "passive losses."

     A holder of a REMIC Residual Certificate that purchased such Certificate
from a prior holder of such Certificate also will be required to report on its
federal income tax return amounts representing its daily share of the taxable
income (or net loss) of the REMIC for each day that it holds such REMIC Residual
Certificate. Those daily amounts generally will equal the amounts of taxable
income or net loss determined as described above. The Committee Report indicates
that certain modifications of the general rules may be made, by regulations,
legislation 

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<PAGE>
 
or otherwise to reduce (or increase) the income of a REMIC Residual
Certificateholder that purchased such REMIC Residual Certificate from a prior
holder of such Certificate at a price greater than (or less than) the adjusted
basis (as defined below) such REMIC Residual Certificate would have had in the
hands of an original holder of such Certificate. The REMIC Regulations, however,
do not provide for any such modifications.

     Any payments received by a holder of a REMIC Residual Certificate in
connection with the acquisition of such REMIC Residual Certificate will be taken
into account in determining the income of such holder for federal income tax
purposes. Although it appears likely that any such payment would be includible
in income immediately upon its receipt, the IRS might assert that such payment
should be included in income over time according to an amortization schedule or
according to some other method. Because of the uncertainty concerning the
treatment of such payments, holders of REMIC Residual Certificates should
consult their tax advisors concerning the treatment of such payments for income
tax purposes.

     The amount of income REMIC Residual Certificateholders will be required to
report (or the tax liability associated with such income) may exceed the amount
of cash distributions received from the REMIC for the corresponding period.
Consequently, REMIC Residual Certificateholders should have other sources of
funds sufficient to pay any federal income taxes due as a result of their
ownership of REMIC Residual Certificates or unrelated deductions against which
income may be offset, subject to the rules relating to "excess inclusions" and
"noneconomic" residual interests discussed below. The fact that the tax
liability associated with the income allocated to REMIC Residual
Certificateholders may exceed the cash distributions received by such REMIC
Residual Certificateholders for the corresponding period may significantly
adversely affect such REMIC Residual Certificateholders' after-tax rate of
return. Such disparity between income and distributions may not be offset by
corresponding losses or reductions of income attributable to the REMIC Residual
Certificateholder until subsequent tax years and, then, may not be completely
offset due to changes in the Code, tax rates or character of the income or loss.

     Taxable Income of the REMIC.  The taxable income of the REMIC will equal
     ---------------------------                                             
the income from the Mortgage Loans and other assets of the REMIC plus any
cancellation of indebtedness income due to the allocation of realized losses to
REMIC Regular Certificates, less the deductions allowed to the REMIC for
interest (including original issue discount and reduced by any premium on
issuance) on the REMIC Regular Certificates (and any other class of REMIC
Certificates constituting "regular interests" in the REMIC not offered hereby),
amortization of any premium on the Mortgage Loans, bad debt losses with respect
to the Mortgage Loans and, except as described below, for servicing,
administrative and other expenses.

     For purposes of determining its taxable income, the REMIC will have an
initial aggregate basis in its assets equal to the sum of the issue prices of
all REMIC Certificates (or, if a class of REMIC Certificates is not sold
initially, their fair market values). Such aggregate basis will be allocated
among the Mortgage Loans and the other assets of the REMIC in proportion to
their respective fair market values. The issue price of any REMIC Certificates
offered hereby will be determined in the manner described above under "--
Taxation of Owners of REMIC Regular Certificates--Original Issue Discount." The
issue price of a REMIC Certificate received in exchange for an interest in the
Mortgage Loans or other property will equal the fair market value of such
interests in the Mortgage Loans or other property. Accordingly, if one or more
classes of REMIC Certificates are retained initially rather than sold, the REMIC
Administrator may be required to estimate the fair market value of such
interests in order to determine the basis of the REMIC in the Mortgage Loans and
other property held by the REMIC.

     Subject to possible application of the de minimis rules, the method of
accrual by the REMIC of original issue discount income and market discount
income with respect to Mortgage Loans that it holds will be equivalent to the
method for accruing original issue discount income for holders of REMIC Regular
Certificates (that is, under the constant yield method taking into account the
Prepayment Assumption). However, a REMIC that acquires loans at a market
discount must include such market discount in income currently, as it accrues,
on a constant yield basis. See "--Taxation of Owners of REMIC Regular
Certificates" above, which describes a method for accruing such discount income
that is analogous to that required to be used by a REMIC as to Mortgage Loans
with market discount that it holds.

     A Mortgage Loan will be deemed to have been acquired with discount (or
premium) to the extent that the REMIC's basis therein, determined as described
in the preceding paragraph, is less than (or greater than) its stated redemption
price. Any such discount will be includible in the income of the REMIC as it
accrues, in advance of 

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<PAGE>
 
receipt of the cash attributable to such income, under a method similar to the
method described above for accruing original issue discount on the REMIC Regular
Certificates. It is anticipated that each REMIC will elect under Section 171 of
the Code to amortize any premium on the Mortgage Loans. Premium on any Mortgage
Loan to which such election applies may be amortized under a constant yield
method, presumably taking into account a Prepayment Assumption. Further, such an
election would not apply to any Mortgage Loan originated on or before September
27, 1985. Instead, premium on such a Mortgage Loan should be allocated among the
principal payments thereon and be deductible by the REMIC as those payments
become due or upon the prepayment of such Mortgage Loan.

     A REMIC will be allowed deductions for interest (including original issue
discount) on the REMIC Regular Certificates (including any other class of REMIC
Certificates constituting "regular interests" in the REMIC not offered hereby)
equal to the deductions that would be allowed if the REMIC Regular Certificates
(including any other class of REMIC Certificates constituting "regular
interests" in the REMIC not offered hereby) were indebtedness of the REMIC.
Original issue discount will be considered to accrue for this purpose as
described above under "--Taxation of Owners of REMIC Regular Certificates--
Original Issue Discount," except that the de minimis rule and the adjustments
for subsequent holders of REMIC Regular Certificates (including any other class
of REMIC Certificates constituting "regular interests" in the REMIC not offered
hereby) described therein will not apply.

     If a class of REMIC Regular Certificates is issued at a price in excess of
the stated redemption price of such class (such excess "Issue Premium"), the net
amount of interest deductions that are allowed the REMIC in each taxable year
with respect to the REMIC Regular Certificates of such class will be reduced by
an amount equal to the portion of the Issue Premium that is considered to be
amortized or repaid in that year. Although the matter is not entirely certain,
it is likely that Issue Premium would be amortized under a constant yield method
in a manner analogous to the method of accruing original issue discount
described above under "--Taxation of Owners of REMIC Regular Certificates--
Original Issue Discount."

     As a general rule, the taxable income of a REMIC will be determined in the
same manner as if the REMIC were an individual having the calendar year as its
taxable year and using the accrual method of accounting. However, no item of
income, gain, loss or deduction allocable to a prohibited transaction will be
taken into account. See "--Prohibited Transactions Tax and Other Taxes" below.
Further, the limitation on miscellaneous itemized deductions imposed on
individuals by Section 67 of the Code (which allows such deductions only to the
extent they exceed in the aggregate two percent of the taxpayer's adjusted gross
income) will not be applied at the REMIC level so that the REMIC will be allowed
deductions for servicing, administrative and other non-interest expenses in
determining its taxable income. All such expenses will be allocated as a
separate item to the holders of REMIC Certificates, subject to the limitation of
Section 67 of the Code. See "--Possible Pass-Through of Miscellaneous Itemized
Deductions" below. If the deductions allowed to the REMIC exceed its gross
income for a calendar quarter, such excess will be the net loss for the REMIC
for that calendar quarter.

     Basis Rules, Net Losses and Distributions.  The adjusted basis of a REMIC
     -----------------------------------------                                
Residual Certificate will be equal to the amount paid for such REMIC Residual
Certificate, increased by amounts included in the income of the REMIC Residual
Certificateholder and decreased (but not below zero) by distributions made, and
by net losses allocated, to such REMIC Residual Certificateholder.

     A REMIC Residual Certificateholder is not allowed to take into account any
net loss for any calendar quarter to the extent such net loss exceeds such REMIC
Residual Certificateholder's adjusted basis in its REMIC Residual Certificate as
of the close of such calendar quarter (determined without regard to such net
loss). Any loss that is not currently deductible by reason of this limitation
may be carried forward indefinitely to future calendar quarters and, subject to
the same limitation, may be used only to offset income from the REMIC Residual
Certificate. The ability of REMIC Residual Certificateholders to deduct net
losses may be subject to additional limitations under the Code, as to which
REMIC Residual Certificateholders should consult their tax advisors.

     Any distribution on a REMIC Residual Certificate will be treated as a non-
taxable return of capital to the extent it does not exceed the holder's adjusted
basis in such REMIC Residual Certificate. To the extent a distribution on a
REMIC Residual Certificate exceeds such adjusted basis, it will be treated as
gain from the sale of such REMIC Residual Certificate. Holders of certain REMIC
Residual Certificates may be entitled to distributions early in the term of the
related REMIC under circumstances in which their bases in such REMIC Residual
Certificates will not be sufficiently large that such distributions will be
treated as nontaxable returns of capital. Their bases in such REMIC Residual
Certificates will initially equal the amount paid for such REMIC Residual
Certificates and will be increased 

                                       92
<PAGE>
 
by their allocable shares of taxable income of the REMIC. However, such bases
increases may not occur until the end of the calendar quarter, or perhaps the
end of the calendar year, with respect to which such REMIC taxable income is
allocated to the REMIC Residual Certificateholders. To the extent such REMIC
Residual Certificateholders' initial bases are less than the distributions to
such REMIC Residual Certificateholders, and increases in such initial bases
either occur after such distributions or (together with their initial bases) are
less than the amount of such distributions, gain will be recognized to such
REMIC Residual Certificateholders on such distributions and will be treated as
gain from the sale of their REMIC Residual Certificates.

     The effect of these rules is that a REMIC Residual Certificateholder may
not amortize its basis in a REMIC Residual Certificate, but may only recover its
basis through distributions, through the deduction of any net losses of the
REMIC or upon the sale of its REMIC Residual Certificate. See "--Sales of REMIC
Certificates" below. For a discussion of possible modifications of these rules
that may require adjustments to income of a holder of a REMIC Residual
Certificate other than an original holder in order to reflect any difference
between the cost of such REMIC Residual Certificate to such REMIC Residual
Certificateholder and the adjusted basis such REMIC Residual Certificate would
have in the hands of an original holder, see "--Taxation of Owners of REMIC
Residual Certificates--General" above.

     Excess Inclusions.  Any "excess inclusions" with respect to a REMIC
     -----------------                                                  
Residual Certificate will be subject to federal income tax in all events.

     In general, the "excess inclusions" with respect to a REMIC Residual
Certificate for any calendar quarter will be the excess, if any, of (i) the
daily portions of REMIC taxable income allocable to such REMIC Residual
Certificate over (ii) the sum of the "daily accruals" (as defined below) for
each day during such quarter that such REMIC Residual Certificate was held by
such REMIC Residual Certificateholder. The daily accruals of a REMIC Residual
Certificateholder will be determined by allocating to each day during a calendar
quarter its ratable portion of the product of the "adjusted issue price" of the
REMIC Residual Certificate at the beginning of the calendar quarter and 120% of
the "long-term Federal rate" in effect on the Closing Date. For this purpose,
the adjusted issue price of a REMIC Residual Certificate as of the beginning of
any calendar quarter will be equal to the issue price of the REMIC Residual
Certificate, increased by the sum of the daily accruals for all prior quarters
and decreased (but not below zero) by any distributions made with respect to
such REMIC Residual Certificate before the beginning of such quarter. The issue
price of a REMIC Residual Certificate is the initial offering price to the
public (excluding bond houses and brokers) at which a substantial amount of the
REMIC Residual Certificates were sold. The "long-term Federal rate" is an
average of current yields on Treasury securities with a remaining term of
greater than nine years, computed and published monthly by the IRS.  Although it
has not done so, the Treasury has authority to issue regulations that would
treat the entire amount of income accruing on a REMIC Residual Certificate as an
excess inclusion if the REMIC Residual Certificates are considered to have
"significant value."

     For REMIC Residual Certificateholders, an excess inclusion (i) will not be
permitted to be offset by deductions, losses or loss carryovers from other
activities, (ii) will be treated as "unrelated business taxable income" to an
otherwise tax-exempt organization and (iii) will not be eligible for any rate
reduction or exemption under any applicable tax treaty with respect to the 30%
United States withholding tax imposed on distributions to REMIC Residual
Certificateholders that are foreign investors. See, however, "--Foreign
Investors in REMIC Certificates," below.

     Furthermore, for purposes of the alternative minimum tax, excess inclusions
will not be permitted to be offset by the alternative tax net operating loss
deduction and alternative minimum taxable income may not be less than the
taxpayer's excess inclusions.  The latter rule has the effect of preventing
nonrefundable tax credits from reducing the taxpayer's income tax to an amount
lower than the tentative minimum tax on excess inclusions.

     In the case of any REMIC Residual Certificates held by a real estate
investment trust, the aggregate excess inclusions with respect to such REMIC
Residual Certificates, reduced (but not below zero) by the real estate
investment trust taxable income (within the meaning of Section 857(b)(2) of the
Code, excluding any net capital gain), will be allocated among the shareholders
of such trust in proportion to the dividends received by such shareholders from
such trust, and any amount so allocated will be treated as an excess inclusion
with respect to a REMIC Residual Certificate as if held directly by such
shareholder. Treasury regulations yet to be issued could apply a similar rule to
regulated investment companies, common trust funds and certain cooperatives; the
REMIC Regulations currently do not address this subject.

                                       93
<PAGE>
 
     Noneconomic REMIC Residual Certificates.  Under the REMIC Regulations,
     ---------------------------------------                               
transfers of "noneconomic" REMIC Residual Certificates will be disregarded for
all federal income tax purposes if "a significant purpose of the transfer was to
enable the transferor to impede the assessment or collection of tax." If such
transfer is disregarded, the purported transferor will continue to remain liable
for any taxes due with respect to the income on such "noneconomic" REMIC
Residual Certificate. The REMIC Regulations provide that a REMIC Residual
Certificate is noneconomic unless, based on the Prepayment Assumption and on any
required or permitted clean up calls, or required liquidation provided for in
the REMIC's organizational documents, (1) the present value of the expected
future distributions (discounted using the "applicable Federal rate" for
obligations whose term ends on the close of the last quarter in which excess
inclusions are expected to accrue with respect to the REMIC Residual
Certificate, which rate is computed and published monthly by the IRS) on the
REMIC Residual Certificate equals at least the present value of the expected tax
on the anticipated excess inclusions, and (2) the transferor reasonably expects
that the transferee will receive distributions with respect to the REMIC
Residual Certificate at or after the time the taxes accrue on the anticipated
excess inclusions in an amount sufficient to satisfy the accrued taxes.
Accordingly, all transfers of REMIC Residual Certificates that may constitute
noneconomic residual interests will be subject to certain restrictions under the
terms of the related Pooling Agreement that are intended to reduce the
possibility of any such transfer being disregarded. Such restrictions will
require each party to a transfer to provide an affidavit that no purpose of such
transfer is to impede the assessment or collection of tax, including certain
representations as to the financial condition of the prospective transferee, as
to which the transferor is also required to make a reasonable investigation to
determine such transferee's historic payment of its debts and ability to
continue to pay its debts as they come due in the future. Prior to purchasing a
REMIC Residual Certificate, prospective purchasers should consider the
possibility that a purported transfer of such REMIC Residual Certificate by such
a purchaser to another purchaser at some future date may be disregarded in
accordance with the above-described rules which would result in the retention of
tax liability by such purchaser.

     The related Prospectus Supplement will disclose whether offered REMIC
Residual Certificates may be considered "noneconomic" residual interests under
the REMIC Regulations; provided, however, that any disclosure that a REMIC
Residual Certificate will not be considered "noneconomic" will be based upon
certain assumptions, and the Company will make no representation that a REMIC
Residual Certificate will not be considered "noneconomic" for purposes of the
above-described rules. See "--Foreign Investors in REMIC Certificates--REMIC
Residual Certificates" below for additional restrictions applicable to transfers
of certain REMIC Residual Certificates to foreign persons.

     Mark-to-Market Rules. On December 24, 1996, the IRS released final
     --------------------                                              
regulations (the "Mark-to-Market Regulations") relating to the requirement that
a securities dealer mark to market securities held for sale to customers. This
mark-to-market requirement applies to all securities owned by a dealer, except
to the extent that the dealer has specifically identified a security as held for
investment.  The Mark-to-Market Regulations provide that for purposes of this
mark-to-market requirement, a Residual Certificate issued after January 4, 1995
is not treated as a security and thus may not be marked to market.  Prospective
purchasers of a Residual Certificate should consult their tax advisors regarding
the possible application of the mark-to-market requirement to Residual
Certificates.

     Possible Pass-Through of Miscellaneous Itemized Deductions.  Fees and
     ----------------------------------------------------------           
expenses of a REMIC generally will be allocated to the holders of the related
REMIC Residual Certificates. The applicable Treasury regulations indicate,
however, that in the case of a REMIC that is similar to a single class grantor
trust, all or a portion of such fees and expenses should be allocated to the
holders of the related REMIC Regular Certificates. Except as stated in the
related Prospectus Supplement, such fees and expenses will be allocated to
holders of the related REMIC Residual Certificates in their entirety and not to
the holders of the related REMIC Regular Certificates.

     With respect to REMIC Residual Certificates or REMIC Regular Certificates
the holders of which receive an allocation of fees and expenses in accordance
with the preceding discussion, if any holder thereof is an individual, estate or
trust, or a "pass-through entity" beneficially owned by one or more individuals,
estates or trusts, (i) an amount equal to such individual's, estate's or trust's
share of such fees and expenses will be added to the gross income of such holder
and (ii) such individual's, estate's or trust's share of such fees and expenses
will be treated as a miscellaneous itemized deduction allowable subject to the
limitation of Section 67 of the Code, which permits such deductions only to the
extent they exceed in the aggregate two percent of a taxpayer's adjusted gross
income. In addition, Section 68 of the Code provides that the amount of itemized
deductions otherwise allowable for an individual whose adjusted gross income
exceeds a specified amount will be reduced by the lesser of (i) 3% of the excess
of the individual's adjusted gross income over such amount or (ii) 80% of the
amount of itemized deductions 

                                       94
<PAGE>
 
otherwise allowable for the taxable year. The amount of additional taxable
income reportable by REMIC Certificateholders that are subject to the
limitations of either Section 67 or Section 68 of the Code may be substantial.
Furthermore, in determining the alternative minimum taxable income of such a
holder of a REMIC Certificate that is an individual, estate or trust, or a 
"pass-through entity" beneficially owned by one or more individuals, estates or
trusts, no deduction will be allowed for such holder's allocable portion of
servicing fees and other miscellaneous itemized deductions of the REMIC, even
though an amount equal to the amount of such fees and other deductions will be
included in such holder's gross income. Accordingly, such REMIC Certificates may
not be appropriate investments for individuals, estates, or trusts, or pass-
through entities beneficially owned by one or more individuals, estates or
trusts. Such prospective investors should consult with their tax advisors prior
to making an investment in such Certificates.

     Sales of REMIC Certificates.  If a REMIC Certificate is sold, the selling
Certificateholder will recognize gain or loss equal to the difference between
the amount realized on the sale and its adjusted basis in the REMIC Certificate.
The adjusted basis of a REMIC Regular Certificate generally will equal the cost
of such REMIC Regular Certificate to such Certificateholder, increased by income
reported by such Certificateholder with respect to such REMIC Regular
Certificate (including original issue discount and market discount income) and
reduced (but not below zero) by distributions on such REMIC Regular Certificate
received by such Certificateholder and by any amortized premium. The adjusted
basis of a REMIC Residual Certificate will be determined as described under "--
Taxation of Owners of REMIC Residual Certificates--Basis Rules, Net Losses and
Distributions." Except as provided in the following four paragraphs, any such
gain or loss will be capital gain or loss, provided such REMIC Certificate is
held as a capital asset (generally, property held for investment) within the
meaning of Section 1221 of the Code.

     Gain from the sale of a REMIC Regular Certificate that might otherwise be
capital gain will be treated as ordinary income to the extent such gain does not
exceed the excess, if any, of (i) the amount that would have been includible in
the seller's income with respect to such REMIC Regular Certificate assuming that
income had accrued thereon at a rate equal to 110% of the "applicable Federal
rate" (generally, a rate based on an average of current yields on Treasury
securities having a maturity comparable to that of the Certificate based on the
application of the Prepayment Assumption to such Certificate, which rate is
computed and published monthly by the IRS), determined as of the date of
purchase of such REMIC Regular Certificate, over (ii) the amount of ordinary
income actually includible in the seller's income prior to such sale. In
addition, gain recognized on the sale of a REMIC Regular Certificate by a seller
who purchased such REMIC Regular Certificate at a market discount will be
taxable as ordinary income in an amount not exceeding the portion of such
discount that accrued during the period such REMIC Certificate was held by such
holder, reduced by any market discount included in income under the rules
described above under "--Taxation of Owners of REMIC Regular Certificates--
Market Discount" and "--Premium."

     REMIC Certificates will be "evidences of indebtedness" within the meaning
of Section 582(c)(1) of the Code, so that gain or loss recognized from the sale
of a REMIC Certificate by a bank or thrift institution to which such section
applies will be ordinary income or loss.

     A portion of any gain from the sale of a REMIC Regular Certificate that
might otherwise be capital gain may be treated as ordinary income to the extent
that such Certificate is held as part of a "conversion transaction" within the
meaning of Section 1258 of the Code. A conversion transaction generally is one
in which the taxpayer has taken two or more positions in the same or similar
property that reduce or eliminate market risk, if substantially all of the
taxpayer's return is attributable to the time value of the taxpayer's net
investment in such transaction. The amount of gain so realized in a conversion
transaction that is recharacterized as ordinary income generally will not exceed
the amount of interest that would have accrued on the taxpayer's net investment
at 120% of the appropriate "applicable Federal rate" (which rate is computed and
published monthly by the IRS) at the time the taxpayer enters into the
conversion transaction, subject to appropriate reduction for prior inclusion of
interest and other ordinary income items from the transaction.

     Finally, a taxpayer may elect to have net capital gain taxed at ordinary
income rates rather than capital gains rates in order to include such net
capital gain in total net investment income for the taxable year, for purposes
of the rule that limits the deduction of interest on indebtedness incurred to
purchase or carry property held for investment to a taxpayer's net investment
income.

                                       95
<PAGE>
 
     Except as may be provided in Treasury regulations yet to be issued, if the
seller of a REMIC Residual Certificate reacquires such REMIC Residual
Certificate, or acquires any other residual interest in a REMIC or any similar
interest in a "taxable mortgage pool" (as defined in Section 7701(i) of the
Code) during the period beginning six months before, and ending six months
after, the date of such sale, such sale will be subject to the "wash sale" rules
of Section 1091 of the Code. In that event, any loss realized by the REMIC
Residual Certificateholder on the sale will not be deductible, but instead will
be added to such REMIC Residual Certificateholder's adjusted basis in the newly-
acquired asset.

     Prohibited Transactions and Other Possible REMIC Taxes.  The Code imposes a
tax on REMICs equal to 100% of the net income derived from "prohibited
transactions" (a "Prohibited Transactions Tax"). In general, subject to certain
specified exceptions a prohibited transaction means the disposition of a
Mortgage Loan, the receipt of income from a source other than a Mortgage Loan or
certain other permitted investments, the receipt of compensation for services,
or gain from the disposition of an asset purchased with the payments on the
Mortgage Loans for temporary investment pending distribution on the REMIC
Certificates. It is not anticipated that any REMIC will engage in any prohibited
transactions in which it would recognize a material amount of net income.

     In addition, certain contributions to a REMIC made after the day on which
the REMIC issues all of its interests could result in the imposition of a tax on
the REMIC equal to 100% of the value of the contributed property (a
"Contributions Tax"). Each Pooling Agreement will include provisions designed to
prevent the acceptance of any contributions that would be subject to such tax.

     REMICs also are subject to federal income tax at the highest corporate rate
on "net income from foreclosure property," determined by reference to the rules
applicable to real estate investment trusts. "Net income from foreclosure
property" generally means gain from the sale of a foreclosure property that is
inventory property and gross income from foreclosure property other than
qualifying rents and other qualifying income for a real estate investment trust.
It is not anticipated that any REMIC will recognize "net income from foreclosure
property" subject to federal income tax.

     It is not anticipated that any material state or local income or franchise
tax will be imposed on any REMIC.

     To the extent permitted by then applicable laws, any Prohibited
Transactions Tax, Contributions Tax, tax on "net income from foreclosure
property" or state or local income or franchise tax that may be imposed on the
REMIC will be borne by the related Master Servicer or Trustee in either case out
of its own funds, provided that the Master Servicer or the Trustee, as the case
may be, has sufficient assets to do so, and provided further that such tax
arises out of a breach of the Master Servicer's or the Trustee's obligations, as
the case may be, under the related Pooling Agreement and in respect of
compliance with applicable laws and regulations. Any such tax not borne by the
Master Servicer or the Trustee will be charged against the related Trust Fund
resulting in a reduction in amounts payable to holders of the related REMIC
Certificates.

     Tax and Restrictions on Transfers of REMIC Residual Certificates to Certain
Organizations.  If a REMIC Residual Certificate is transferred to a
"disqualified organization" (as defined below), a tax would be imposed in an
amount (determined under the REMIC Regulations) equal to the product of (i) the
present value (discounted using the "applicable Federal rate" for obligations
whose term ends on the close of the last quarter in which excess inclusions are
expected to accrue with respect to the REMIC Residual Certificate, which rate is
computed and published monthly by the IRS) of the total anticipated excess
inclusions with respect to such REMIC Residual Certificate for periods after the
transfer and (ii) the highest marginal federal income tax rate applicable to
corporations. The anticipated excess inclusions must be determined as of the
date that the REMIC Residual Certificate is transferred and must be based on
events that have occurred up to the time of such transfer, the Prepayment
Assumption and any required or permitted clean up calls or required liquidation
provided for in the REMIC's organizational documents. Such a tax generally would
be imposed on the transferor of the REMIC Residual Certificate, except that
where such transfer is through an agent for a disqualified organization, the tax
would instead be imposed on such agent. However, a transferor of a REMIC
Residual Certificate would in no event be liable for such tax with respect to a
transfer if the transferee furnishes to the transferor an affidavit that the
transferee is not a disqualified organization and, as of the time of the
transfer, the transferor does not have actual knowledge that such affidavit is
false. Moreover, an entity will not qualify as a REMIC unless there are
reasonable arrangements designed to ensure that (i) residual interests in such
entity are not held by disqualified organizations and (ii) information necessary
for the application of the tax described herein will be made available.
Restrictions on the transfer of 

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REMIC Residual Certificates and certain other provisions that are intended to
meet this requirement will be included in the Pooling Agreement, and will be
discussed more fully in any Prospectus Supplement relating to the offering of
any REMIC Residual Certificate.

     In addition, if a "pass-through entity" (as defined below) includes in
income excess inclusions with respect to a REMIC Residual Certificate, and a
disqualified organization is the record holder of an interest in such entity,
then a tax will be imposed on such entity equal to the product of (i) the amount
of excess inclusions on the REMIC Residual Certificate that are allocable to the
interest in the pass-through entity held by such disqualified organization and
(ii) the highest marginal federal income tax rate imposed on corporations. A
pass-through entity will not be subject to this tax for any period, however, if
each record holder of an interest in such pass-through entity furnishes to such
pass-through entity (i) such holder's social security number and a statement
under penalties of perjury that such social security number is that of the
record holder or (ii) a statement under penalties of perjury that such record
holder is not a disqualified organization. For taxable years beginning after
December 31, 1997, notwithstanding the preceding two sentences, in the case of a
REMIC Residual Certificate held by an "electing large partnership," all
interests in such partnership shall be treated as held by disqualified
organizations (without regard to whether the record holders of the partnership
furnish statements described in the preceding sentence) and the amount that is
subject to tax under the second preceding sentence is excluded from the gross
income of the partnership allocated to the partners (in lieu of allocating to
the partners a deduction for such tax paid by the partnership).

     For these purposes, a "disqualified organization" means (i) the United
States, any State or political subdivision thereof, any foreign government, any
international organization, or any agency or instrumentality of the foregoing
(but would not include instrumentalities described in Section 168(h)(2)(D) of
the Code or the Federal Home Loan Mortgage Corporation), (ii) any organization
(other than a cooperative described in Section 521 of the Code) that is exempt
from federal income tax, unless it is subject to the tax imposed by Section 511
of the Code or (iii) any organization described in Section 1381(a)(2)(C) of the
Code. For these purposes, a "pass-through entity" means any regulated investment
company, real estate investment trust, trust, partnership or certain other
entities described in Section 860E(e)(6) of the Code. In addition, a person
holding an interest in a pass-through entity as a nominee for another person
will, with respect to such interest, be treated as a pass-through entity.

     Termination.  A REMIC will terminate immediately after the Distribution
Date following receipt by the REMIC of the final payment in respect of the
Mortgage Loans or upon a sale of the REMIC's assets following the adoption by
the REMIC of a plan of complete liquidation. The last distribution on a REMIC
Regular Certificate will be treated as a payment in retirement of a debt
instrument. In the case of a REMIC Residual Certificate, if the last
distribution on such REMIC Residual Certificate is less than the REMIC Residual
Certificateholder's adjusted basis in such Certificate, such REMIC Residual
Certificateholder should (but may not) be treated as realizing a loss equal to
the amount of such difference, and such loss may be treated as a capital loss.

     Reporting and Other Administrative Matters.  Solely for purposes of the
administrative provisions of the Code, the REMIC will be treated as a
partnership and REMIC Residual Certificateholders will be treated as partners.
The REMIC Administrator (or other party described in the related Prospectus
Supplement) will file REMIC federal income tax returns on behalf of the related
REMIC, and under the terms of the related Agreement, will either (i) be
irrevocably appointed by the holders of the largest percentage interest in the
related REMIC Residual Certificates as their agent to perform all of the duties
of the "tax matters person" with respect to the REMIC in all respects or (ii)
will be designated as and will act as the "tax matters person" with respect to
the related REMIC in all respects and will hold at least a nominal amount of
REMIC Residual Certificates.

     The REMIC Administrator, as the tax matters person or as agent for the tax
matters person, subject to certain notice requirements and various restrictions
and limitations, generally will have the authority to act on behalf of the REMIC
and the REMIC Residual Certificateholders in connection with the administrative
and judicial review of items of income, deduction, gain or loss of the REMIC, as
well as the REMIC's classification. REMIC Residual Certificateholders generally
will be required to report such REMIC items consistently with their treatment on
the REMIC's tax return and may in some circumstances be bound by a settlement
agreement between the REMIC Administrator, as either tax matters person or as
agent for the tax matters person, and the IRS concerning any such REMIC item.
Adjustments made to the REMIC tax return may require a REMIC Residual
Certificateholder to make corresponding adjustments on its return, and an audit
of the REMIC's tax return, or the adjustments resulting from such an audit,
could result in an audit of a REMIC Residual Certificateholder's return. Any
person that holds a 

                                       97
<PAGE>
 
REMIC Residual Certificate as a nominee for another person may be required to
furnish the REMIC, in a manner to be provided in Treasury regulations, with the
name and address of such person and other information.

     Reporting of interest income, including any original issue discount, with
respect to REMIC Regular Certificates is required annually, and may be required
more frequently under Treasury regulations. These information reports generally
are required to be sent to individual holders of REMIC Regular Interests and the
IRS; holders of REMIC Regular Certificates that are corporations, trusts,
securities dealers and certain other non-individuals will be provided interest
and original issue discount income information and the information set forth in
the following paragraph upon request in accordance with the requirements of the
applicable regulations. The information must be provided by the later of 30 days
after the end of the quarter for which the information was requested, or two
weeks after the receipt of the request. The REMIC must also comply with rules
requiring a REMIC Regular Certificate issued with original issue discount to
disclose on its face the amount of original issue discount and the issue date,
and requiring such information to be reported to the IRS. Reporting with respect
to the REMIC Residual Certificates, including income, excess inclusions,
investment expenses and relevant information regarding qualification of the
REMIC's assets will be made as required under the Treasury regulations,
generally on a quarterly basis.

     As applicable, the REMIC Regular Certificate information reports will
include a statement of the adjusted issue price of the REMIC Regular Certificate
at the beginning of each accrual period. In addition, the reports will include
information required by regulations with respect to computing the accrual of any
market discount. Because exact computation of the accrual of market discount on
a constant yield method would require information relating to the holder's
purchase price that the REMIC may not have, such regulations only require that
information pertaining to the appropriate proportionate method of accruing
market discount be provided. See "--Taxation of Owners of REMIC Regular
Certificates--Market Discount."

     The responsibility for complying with the foregoing reporting rules will be
borne by the REMIC Administrator or other party designated in the related
Prospectus Supplement.

     Backup Withholding With Respect to REMIC Certificates.  Payments of
interest and principal, as well as payments of proceeds from the sale of REMIC
Certificates, may be subject to the "backup withholding tax" under Section 3406
of the Code at a rate of 31% if recipients of such payments fail to furnish to
the payor certain information, including their taxpayer identification numbers,
or otherwise fail to establish an exemption from such tax. Any amounts deducted
and withheld from a distribution to a recipient would be allowed as a credit
against such recipient's federal income tax. Furthermore, certain penalties may
be imposed by the IRS on a recipient of payments that is required to supply
information but that does not do so in the proper manner.

     Foreign Investors in REMIC Certificates.  A REMIC Regular Certificateholder
that is not a "United States person" (as defined below) and is not subject to
federal income tax as a result of any direct or indirect connection to the
United States in addition to its ownership of a REMIC Regular Certificate will
not be subject to United States federal income or withholding tax in respect of
a distribution on a REMIC Regular Certificate, provided that the holder complies
to the extent necessary with certain identification requirements (including
delivery of a statement, signed by the Certificateholder under penalties of
perjury, certifying that such Certificateholder is not a United States person
and providing the name and address of such Certificateholder). For these
purposes, "United States person" means a citizen or resident of the United
States, a corporation, partnership or other entity created or organized in, or
under the laws of, the United States or any political subdivision thereof
(except, in the case of a partnership, to the extent provided in regulations),
or an estate whose income is subject to United States federal income tax
regardless of its source, or a trust if a court within the United States is able
to exercise primary supervision over the administration of the trust and one or
more United States fiduciaries have the authority to control all substantial
decisions of the trust. To the extent prescribed in regulations by the Secretary
of the Treasury, which regulations have not yet been issued, a trust which was
in existence on August 20, 1996 (other than a trust treated as owned by the
grantor under subpart E of part I of subchapter J of chapter 1 of the Code), and
which was treated as a United States person on August 19, 1996, may elect to
continue to be treated as a United States person notwithstanding the previous
sentence. It is possible that the IRS may assert that the foregoing tax
exemption should not apply with respect to a REMIC Regular Certificate held by a
REMIC Residual Certificateholder that owns directly or indirectly a 10% or
greater interest in the REMIC Residual Certificates. If the holder does not
qualify for exemption, distributions of interest, including distributions in
respect of accrued original issue discount, to such holder may be subject to a
tax rate of 30%, subject to reduction under any applicable tax treaty.

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<PAGE>
 
     In addition, the foregoing rules will not apply to exempt a United States
shareholder of a controlled foreign corporation from taxation on such United
States shareholder's allocable portion of the interest income received by such
controlled foreign corporation.

     Further, it appears that a REMIC Regular Certificate would not be included
in the estate of a non-resident alien individual and would not be subject to
United States estate taxes. However, Certificateholders who are non-resident
alien individuals should consult their tax advisors concerning this question.

     Except as stated in the related Prospectus Supplement, transfers of REMIC
Residual Certificates to investors that are not United States persons will be
prohibited under the related Pooling Agreement.

NOTES

     On or prior to the date of the related Prospectus Supplement with respect
to the proposed issuance of each series of Notes, Thacher Proffitt & Wood,
counsel to the Company, will deliver its opinion (and will file such opinion
under Form 8-K) to the effect that, assuming compliance with all provisions of
the Indenture, Owner Trust Agreement and certain related documents, for federal
income tax purposes (i) the Notes will be treated as indebtedness and (ii) the
Issuer, as created pursuant to the terms and conditions of the Owner Trust
Agreement, will not be characterized as an association (or publicly traded
partnership) taxable as a corporation or as a taxable mortgage pool. The
following discussion is based in part upon the OID Regulations.  The OID
Regulations do not adequately address certain issues relevant to, and in some
instances provide that they are not applicable to, securities such as the Notes.
For purposes of this tax discussion, references to a "Noteholder" or a "holder"
are to the beneficial owner of a Note.

     Status as Real Property Loans

     Notes held by a domestic building and  loan  association  will  not
constitute "loans . . . secured by an interest in real property" within the
meaning of Code section 7701(a)(19)(C)(v); and (ii) Notes held by a real estate
investment trust will not constitute "real estate assets" within the meaning of
Code section 856(c)(4)(A) and interest on Notes will not be considered "interest
on obligations secured by mortgages on real property" within the meaning of Code
section 856(c)(3)(B).

     Taxation of Noteholders

     Notes generally will be subject to the same rules of taxation as REMIC
Regular Certificates issued by a REMIC, as described above, except that (i)
income reportable on the Notes is not required to be reported under the accrual
method unless the holder otherwise used the accrual method and (ii) the special
rule treating a portion of the gain on sale or exchange of a REMIC Regular
Certificate as ordinary income is inapplicable to the Notes.  See "--REMICs--
Taxation of Owners of REMIC Regular Certificates" and "--Sales of REMIC
Certificates."

GRANTOR TRUST FUNDS

     Classification of Grantor Trust Funds.  On or prior to the date of the
related Prospectus Supplement with respect to the proposed issuance of each
series of Grantor Trust Certificates, Thacher Proffitt & Wood, counsel to the
Company, will deliver its opinion (and will file such opinion under Form 8-K)
generally to the effect that, assuming compliance with all provisions of the
related Pooling Agreement, the related Grantor Trust Fund will be classified as
a grantor trust under subpart E, part I of subchapter J of Chapter 1 of the Code
and not as a partnership or an association taxable as a corporation.

     For purposes of the following discussion, a Grantor Trust Certificate
representing an undivided equitable ownership interest in the principal of the
Mortgage Loans constituting the related Grantor Trust Fund, together with
interest thereon at a pass-through rate, will be referred to as a "Grantor Trust
Fractional Interest Certificate." A Grantor Trust Certificate representing
ownership of all or a portion of the difference between interest paid on the
Mortgage Loans constituting the related Grantor Trust Fund (net of normal
administration fees and any Spread) and interest paid to the holders of Grantor
Trust Fractional Interest Certificates issued with respect to such Grantor Trust
Fund will be referred to as a "Grantor Trust Strip Certificate." A Grantor Trust
Strip Certificate may also evidence a nominal ownership interest in the
principal of the Mortgage Loans constituting the related Grantor Trust Fund.

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     Characterization of Investments in Grantor Trust Certificates.

     Grantor Trust Fractional Interest Certificates.  In the case of Grantor
Trust Fractional Interest Certificates, except as disclosed in the related
Prospectus Supplement, counsel to the Company will deliver an opinion that, in
general, Grantor Trust Fractional Interest Certificates will represent interests
in (i) "loans . . . secured by an interest in real property" within the meaning
of Section 7701(a)(19)(C)(v) of the Code; (ii) "obligation[s] (including any
participation or Certificate of beneficial ownership therein) which . . .[are]
principally secured by an interest in real property" within the meaning of
Section 860G(a)(3) of the Code; and (iii) "real estate assets" within the
meaning of Section 856(c)(4)(A) of the Code. In addition, counsel to the Company
will deliver an opinion that interest on Grantor Trust Fractional Interest
Certificates will to the same extent be considered "interest on obligations
secured by mortgages on real property or on interests in real property" within
the meaning of Section 856(c)(3)(B) of the Code.

     Grantor Trust Strip Certificates.  Even if Grantor Trust Strip Certificates
evidence an interest in a Grantor Trust Fund consisting of Mortgage Loans that
are "loans . . . secured by an interest in real property" within the meaning of
Section 7701(a)(19)(C)(v) of the Code, and "real estate assets" within the
meaning of Section 856(c)(4)(A) of the Code, and the interest on which is
"interest on obligations secured by mortgages on real property" within the
meaning of Section 856(c)(3)(B) of the Code, it is unclear whether the Grantor
Trust Strip Certificates, and the income therefrom, will be so characterized.
However, the policies underlying such sections (namely, to encourage or require
investments in mortgage loans by thrift institutions and real estate investment
trusts) may suggest that such characterization is appropriate. Counsel to the
Company will not deliver any opinion on these questions. Prospective purchasers
to which such characterization of an investment in Grantor Trust Strip
Certificates is material should consult their tax advisors regarding whether the
Grantor Trust Strip Certificates, and the income therefrom, will be so
characterized.

     The Grantor Trust Strip Certificates will be "obligation[s] (including any
participation or Certificate of beneficial ownership therein) which . . .[are]
principally secured by an interest in real property" within the meaning of
Section 860G(a)(3)(A) of the Code.

     Taxation of Owners of Grantor Trust Fractional Interest Certificates.
Holders of a particular series of Grantor Trust Fractional Interest Certificates
generally will be required to report on their federal income tax returns their
shares of the entire income from the Mortgage Loans (including amounts used to
pay reasonable servicing fees and other expenses) and will be entitled to deduct
their shares of any such reasonable servicing fees and other expenses. Because
of stripped interests, market or original issue discount, or premium, the amount
includible in income on account of a Grantor Trust Fractional Interest
Certificate may differ significantly from the amount distributable thereon
representing interest on the Mortgage Loans. Under Section 67 of the Code, an
individual, estate or trust holding a Grantor Trust Fractional Interest
Certificate directly or through certain pass-through entities will be allowed a
deduction for such reasonable servicing fees and expenses only to the extent
that the aggregate of such holder's miscellaneous itemized deductions exceeds
two percent of such holder's adjusted gross income. In addition, Section 68 of
the Code provides that the amount of itemized deductions otherwise allowable for
an individual whose adjusted gross income exceeds a specified amount will be
reduced by the lesser of (i) 3% of the excess of the individual's adjusted gross
income over such amount or (ii) 80% of the amount of itemized deductions
otherwise allowable for the taxable year. The amount of additional taxable
income reportable by holders of Grantor Trust Fractional Interest Certificates
who are subject to the limitations of either Section 67 or Section 68 of the
Code may be substantial. Further, Certificateholders (other than corporations)
subject to the alternative minimum tax may not deduct miscellaneous itemized
deductions in determining such holder's alternative minimum taxable income.
Although it is not entirely clear, it appears that in transactions in which
multiple classes of Grantor Trust Certificates (including Grantor Trust Strip
Certificates) are issued, such fees and expenses should be allocated among the
classes of Grantor Trust Certificates using a method that recognizes that each
such class benefits from the related services. In the absence of statutory or
administrative clarification as to the method to be used, it currently is
intended to base information returns or reports to the IRS and
Certificateholders on a method that allocates such expenses among classes of
Grantor Trust Certificates with respect to each period based on the
distributions made to each such class during that period.

     The federal income tax treatment of Grantor Trust Fractional Interest
Certificates of any series will depend on whether they are subject to the
"stripped bond" rules of Section 1286 of the Code. Grantor Trust Fractional
Interest Certificates may be subject to those rules if (i) a class of Grantor
Trust Strip Certificates is issued as part 

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of the same series of Certificates or (ii) the Company or any of its affiliates
retains (for its own account or for purposes of resale) a right to receive a
specified portion of the interest payable on the Mortgage Loans. Further, the
IRS has ruled that an unreasonably high servicing fee retained by a seller or
servicer will be treated as a retained ownership interest in mortgages that
constitutes a stripped coupon. For purposes of determining what constitutes
reasonable servicing fees for various types of mortgages the IRS has established
certain "safe harbors." The servicing fees paid with respect to the Mortgage
Loans for certain series of Grantor Trust Certificates may be higher than the
"safe harbors" and, accordingly, may not constitute reasonable servicing
compensation. The related Prospectus Supplement will include information
regarding servicing fees paid to the Master Servicer, any subservicer or their
respective affiliates necessary to determine whether the preceding "safe harbor"
rules apply.

     If Stripped Bond Rules Apply.  If the stripped bond rules apply, each
Grantor Trust Fractional Interest Certificate will be treated as having been
issued with "original issue discount" within the meaning of Section 1273(a) of
the Code, subject, however, to the discussion below regarding the treatment of
certain stripped bonds as market discount bonds and the discussion regarding de
minimis market discount. See "--Taxation of Owners of Grantor Trust Fractional
Interest Certificates--Market Discount" below. Under the stripped bond rules,
the holder of a Grantor Trust Fractional Interest Certificate (whether a cash or
accrual method taxpayer) will be required to report interest income from its
Grantor Trust Fractional Interest Certificate for each month in an amount equal
to the income that accrues on such Certificate in that month calculated under a
constant yield method, in accordance with the rules of the Code relating to
original issue discount.

     The original issue discount on a Grantor Trust Fractional Interest
Certificate will be the excess of such Certificate's stated redemption price
over its issue price. The issue price of a Grantor Trust Fractional Interest
Certificate as to any purchaser will be equal to the price paid by such
purchaser for the Grantor Trust Fractional Interest Certificate. The stated
redemption price of a Grantor Trust Fractional Interest Certificate will be the
sum of all payments to be made on such Certificate, other than "qualified stated
interest," if any, as well as such Certificate's share of reasonable servicing
fees and other expenses. See "--Taxation of Owners of Grantor Trust Fractional
Interest Certificates--If Stripped Bond Rules Do Not Apply" for a definition of
"qualified stated interest." In general, the amount of such income that accrues
in any month would equal the product of such holder's adjusted basis in such
Grantor Trust Fractional Interest Certificate at the beginning of such month
(see "Sales of Grantor Trust Certificates") and the yield of such Grantor Trust
Fractional Interest Certificate to such holder. Such yield would be computed at
the rate (compounded based on the regular interval between payment dates) that,
if used to discount the holder's share of future payments on the Mortgage Loans,
would cause the present value of those future payments to equal the price at
which the holder purchased such Certificate. In computing yield under the
stripped bond rules, a Certificateholder's share of future payments on the
Mortgage Loans will not include any payments made in respect of any ownership
interest in the Mortgage Loans retained by the Company, the Master Servicer, any
subservicer or their respective affiliates, but will include such
Certificateholder's share of any reasonable servicing fees and other expenses.

     To the extent the Grantor Trust Fractional Interest Certificates represent
an interest in any pool of debt instruments the yield on which may be affected
by reason of prepayments, for taxable years beginning after August 5, 1997,
Section 1272(a)(6) of the Code requires (i) the use of a reasonable prepayment
assumption in accruing original issue discount and (ii) adjustments in the
accrual of original issue discount when prepayments do not conform to the
prepayment assumption. It is unclear whether those provisions would be
applicable to the Grantor Trust Fractional Interest Certificates that do not
represent an interest in any pool of debt instruments the yield on which may be
affected by reason of prepayments, or for taxable years beginning prior to
August 5, 1997 or whether use of a reasonable prepayment assumption may be
required or permitted without reliance on these rules. It is also uncertain, if
a prepayment assumption is used, whether the assumed prepayment rate would be
determined based on conditions at the time of the first sale of the Grantor
Trust Fractional Interest Certificate or, with respect to any holder, at the
time of purchase of the Grantor Trust Fractional Interest Certificate by that
holder. Certificateholders are advised to consult their own tax advisors
concerning reporting original issue discount with respect to Grantor Trust
Fractional Interest Certificates and, in particular, whether a prepayment
assumption should be used in reporting original issue discount.

     In the case of a Grantor Trust Fractional Interest Certificate acquired at
a price equal to the principal amount of the Mortgage Loans allocable to such
Certificate, the use of a prepayment assumption generally would not have any
significant effect on the yield used in calculating accruals of interest income.
In the case, however, of a Grantor Trust Fractional Interest Certificate
acquired at a discount or premium (that is, at a price less than or greater than

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<PAGE>
 
such principal amount, respectively), the use of a reasonable prepayment
assumption would increase or decrease such yield, and thus accelerate or
decelerate, respectively, the reporting of income.

     If a prepayment assumption is not used, then when a Mortgage Loan prepays
in full, the holder of a Grantor Trust Fractional Interest Certificate acquired
at a discount or a premium generally will recognize ordinary income or loss
equal to the difference between the portion of the prepaid principal amount of
the Mortgage Loan that is allocable to such Certificate and the portion of the
adjusted basis of such Certificate that is allocable to such Certificateholder's
interest in the Mortgage Loan. If a prepayment assumption is used, it appears
that no separate item of income or loss should be recognized upon a prepayment.
Instead, a prepayment should be treated as a partial payment of the stated
redemption price of the Grantor Trust Fractional Interest Certificate and
accounted for under a method similar to that described for taking account of
original issue discount on REMIC Regular Certificates. See "--REMICs--Taxation
of Owners of REMIC Regular Certificates--Original Issue Discount." It is unclear
whether any other adjustments would be required to reflect differences between
an assumed prepayment rate and the actual rate of prepayments.

     It is currently intended to base information reports or returns to the IRS
and Certificateholders in transactions subject to the stripped bond rules on a
prepayment assumption (the "Prepayment Assumption") that will be disclosed in
the related Prospectus Supplement and on a constant yield computed using a
representative initial offering price for each class of Certificates. However,
neither the Company, the Master Servicer nor the Trustee will make any
representation that the Mortgage Loans will in fact prepay at a rate conforming
to such Prepayment Assumption or any other rate and Certificateholders should
bear in mind that the use of a representative initial offering price will mean
that such information returns or reports, even if otherwise accepted as accurate
by the IRS, will in any event be accurate only as to the initial
Certificateholders of each series who bought at that price.

     Under Treasury regulation Section 1.1286-1, certain stripped bonds are to
be treated as market discount bonds and, accordingly, any purchaser of such a
bond is to account for any discount on the bond as market discount rather than
original issue discount. This treatment only applies, however, if immediately
after the most recent disposition of the bond by a person stripping one or more
coupons from the bond and disposing of the bond or coupon (i) there is no
original issue discount (or only a de minimis amount of original issue discount)
or (ii) the annual stated rate of interest payable on the original bond is no
more than one percentage point lower than the gross interest rate payable on the
original mortgage loan (before subtracting any servicing fee or any stripped
coupon). If interest payable on a Grantor Trust Fractional Interest Certificate
is more than one percentage point lower than the gross interest rate payable on
the Mortgage Loans, the related Prospectus Supplement will disclose that fact.
If the original issue discount or market discount on a Grantor Trust Fractional
Interest Certificate determined under the stripped bond rules is less than 0.25%
of the stated redemption price multiplied by the weighted average maturity of
the Mortgage Loans, then such original issue discount or market discount will be
considered to be de minimis. Original issue discount or market discount of only
a de minimis amount will be included in income in the same manner as de minimis
original issue and market discount described in "Characteristics of Investments
in Grantor Trust Certificates--If Stripped Bond Rules Do Not Apply" and "--
Market Discount" below.

     If Stripped Bond Rules Do Not Apply.  Subject to the discussion below on
original issue discount, if the stripped bond rules do not apply to a Grantor
Trust Fractional Interest Certificate, the Certificateholder will be required to
report its share of the interest income on the Mortgage Loans in accordance with
such Certificateholder's normal method of accounting. The original issue
discount rules will apply to a Grantor Trust Fractional Interest Certificate to
the extent it evidences an interest in Mortgage Loans issued with original issue
discount.

     The original issue discount, if any, on the Mortgage Loans will equal the
difference between the stated redemption price of such Mortgage Loans and their
issue price. Under the OID Regulations, the stated redemption price is equal to
the total of all payments to be made on such Mortgage Loan other than "qualified
stated interest." "Qualified stated interest" is interest that is
unconditionally payable at least annually at a single fixed rate, or at a
"qualified floating rate," an "objective rate," a combination of a single fixed
rate and one or more "qualified floating rates" or one "qualified inverse
floating rate," or a combination of "qualified floating rates" that does not
operate in a manner that accelerates or defers interest payments on such
Mortgage Loan. In general, the issue price of a Mortgage Loan will be the amount
received by the borrower from the lender under the terms of the Mortgage Loan,
less any "points" paid by the borrower, and the stated redemption price of a
Mortgage Loan will equal its principal amount, unless the Mortgage Loan provides
for an initial below-market rate of interest or the acceleration or the deferral
of interest payments.  The determination as to whether original issue discount
will be considered to be de 

                                      102
<PAGE>
 
minimis will be calculated using the same test described in the REMIC
discussion. See "--Taxation of Owners of REMIC Regular Certificates--Original
Issue Discount" above.

     In the case of Mortgage Loans bearing adjustable or variable interest
rates, the related Prospectus Supplement will describe the manner in which such
rules will be applied with respect to those Mortgage Loans by the Master
Servicer or the Trustee in preparing information returns to the
Certificateholders and the IRS.

     If original issue discount is in excess of a de minimis amount, all
original issue discount with respect to a Mortgage Loan will be required to be
accrued and reported in income each month, based on a constant yield. Section
1272(a)(6) of the Code requires that a prepayment assumption be made in
computing yield with respect to any pool of debt instruments the yield on which
may be affected by reason of prepayments.  Accordingly, for certificates backed
by such pools, it is intended to base information reports and returns to the IRS
and Certificateholders for taxable years beginning after August 5, 1997, on the
use of a prepayment assumption.  However, in the case of certificates not backed
by such pools or with respect to taxable years beginning prior to August 5,
1997, it currently is not intended to base such reports and returns on the use
of a prepayment assumption. Certificateholders are advised to consult their own
tax advisors concerning whether a prepayment assumption should be used in
reporting original issue discount with respect to Grantor Trust Fractional
Interest Certificates. Certificateholders should refer to the related Prospectus
Supplement with respect to each series to determine whether and in what manner
the original issue discount rules will apply to Mortgage Loans in such series.

     A purchaser of a Grantor Trust Fractional Interest Certificate that
purchases such Grantor Trust Fractional Interest Certificate at a cost less than
such Certificate's allocable portion of the aggregate remaining stated
redemption price of the Mortgage Loans held in the related Trust Fund will also
be required to include in gross income such Certificate's daily portions of any
original issue discount with respect to such Mortgage Loans. However, each such
daily portion will be reduced, if the cost of such Grantor Trust Fractional
Interest Certificate to such purchaser is in excess of such Certificate's
allocable portion of the aggregate "adjusted issue prices" of the Mortgage Loans
held in the related Trust Fund, approximately in proportion to the ratio such
excess bears to such Certificate's allocable portion of the aggregate original
issue discount remaining to be accrued on such Mortgage Loans. The adjusted
issue price of a Mortgage Loan on any given day equals the sum of (i) the
adjusted issue price (or, in the case of the first accrual period, the issue
price) of such Mortgage Loan at the beginning of the accrual period that
includes such day and (ii) the daily portions of original issue discount for all
days during such accrual period prior to such day. The adjusted issue price of a
Mortgage Loan at the beginning of any accrual period will equal the issue price
of such Mortgage Loan, increased by the aggregate amount of original issue
discount with respect to such Mortgage Loan that accrued in prior accrual
periods, and reduced by the amount of any payments made on such Mortgage Loan in
prior accrual periods of amounts included in its stated redemption price.

     In addition to its regular reports, the Master Servicer or the Trustee,
except as provided in the related Prospectus Supplement, will provide to any
holder of a Grantor Trust Fractional Interest Certificate such information as
such holder may reasonably request from time to time with respect to original
issue discount accruing on Grantor Trust Fractional Interest Certificates. See
"Grantor Trust Reporting" below.

     Market Discount.  If the stripped bond rules do not apply to the Grantor
Trust Fractional Interest Certificate, a Certificateholder may be subject to the
market discount rules of Sections 1276 through 1278 of the Code to the extent an
interest in a Mortgage Loan is considered to have been purchased at a "market
discount," that is, in the case of a Mortgage Loan issued without original issue
discount, at a purchase price less than its remaining stated redemption price
(as defined above), or in the case of a Mortgage Loan issued with original issue
discount, at a purchase price less than its adjusted issue price (as defined
above). If market discount is in excess of a de minimis amount (as described
below), the holder generally will be required to include in income in each month
the amount of such discount that has accrued (under the rules described in the
next paragraph) through such month that has not previously been included in
income, but limited, in the case of the portion of such discount that is
allocable to any Mortgage Loan, to the payment of stated redemption price on
such Mortgage Loan that is received by (or, in the case of accrual basis
Certificateholders, due to) the Trust Fund in that month. A Certificateholder
may elect to include market discount in income currently as it accrues (under a
constant yield method based on the yield of the Certificate to such holder)
rather than including it on a deferred basis in accordance with the foregoing
under rules similar to those described in "--Taxation of Owners of REMIC Regular
Certificates--Market Discount" above.

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<PAGE>
 
     Section 1276(b)(3) of the Code authorized the Treasury Department to issue
regulations providing for the method for accruing 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 Department, certain
rules described in the Committee Report will apply. Under those rules, in each
accrual period market discount on the Mortgage Loans should accrue, at the
Certificateholder's option: (i) on the basis of a constant yield method, (ii) in
the case of a Mortgage Loan issued without original issue discount, in an amount
that bears the same ratio to the total remaining market discount as the stated
interest paid in the accrual period bears to the total stated interest remaining
to be paid on the Mortgage Loan as of the beginning of the accrual period, or
(iii) in the case of a Mortgage Loan issued with original issue discount, in an
amount that bears the same ratio to the total remaining market discount as the
original issue discount accrued in the accrual period bears to the total
original issue discount remaining at the beginning of the accrual period. The
prepayment assumption, if any, used in calculating the accrual of original issue
discount is to be used in calculating the accrual of market discount. The effect
of using a prepayment assumption could be to accelerate the reporting of such
discount income. Because the regulations referred to in this paragraph have not
been issued, it is not possible to predict what effect such regulations might
have on the tax treatment of a Mortgage Loan purchased at a discount in the
secondary market.

     Because the Mortgage Loans will provide for periodic payments of stated
redemption price, such discount may be required to be included in income at a
rate that is not significantly slower than the rate at which such discount would
be included in income if it were original issue discount.

     Market discount with respect to Mortgage Loans may be considered to be de
minimis and, if so, will be includible in income under de minimis rules similar
to those described above in "-REMICs-Taxation of Owners of REMIC Regular
Certificates-Original Issue Discount" with the exception that it is less likely
that a prepayment assumption will be used for purposes of such rules with
respect to the Mortgage Loans.

     Further, under the rules described in "--REMICs--Taxation of Owners of
REMIC Regular Certificates--Market Discount," above, any discount that is not
original issue discount and exceeds a de minimis amount may require the deferral
of interest expense deductions attributable to accrued market discount not yet
includible in income, unless an election has been made to report market discount
currently as it accrues. This rule applies without regard to the origination
dates of the Mortgage Loans.

     Premium.  If a Certificateholder is treated as acquiring the underlying
Mortgage Loans at a premium, that is, at a price in excess of their remaining
stated redemption price, such Certificateholder may elect under Section 171 of
the Code to amortize using a constant yield method the portion of such premium
allocable to Mortgage Loans originated after September 27, 1985. Amortizable
premium is treated as an offset to interest income on the related debt
instrument, rather than as a separate interest deduction. However, premium
allocable to Mortgage Loans originated before September 28, 1985 or to Mortgage
Loans for which an amortization election is not made, should be allocated among
the payments of stated redemption price on the Mortgage Loan and be allowed as a
deduction as such payments are made (or, for a Certificateholder using the
accrual method of accounting, when such payments of stated redemption price are
due).

     It is unclear whether a prepayment assumption should be used in computing
amortization of premium allowable under Section 171 of the Code. If premium is
not subject to amortization using a prepayment assumption and a Mortgage Loan
prepays in full, the holder of a Grantor Trust Fractional Interest Certificate
acquired at a premium should recognize a loss, 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 prepayment assumption
is used to amortize such premium, it appears that such a loss would be
unavailable. Instead, if a prepayment assumption is used, a prepayment should be
treated as a partial payment of the stated redemption price of the Grantor Trust
Fractional Interest Certificate and accounted for under a method similar to that
described for taking account of original issue discount on REMIC Regular
Certificates. See "REMICs--Taxation of Owners of REMIC Regular Certificates--
Original Issue Discount." It is unclear whether any other adjustments would be
required to reflect differences between the prepayment assumption used, and the
actual rate of prepayments.

     Taxation of Owners of Grantor Trust Strip Certificates.  The "stripped
coupon" rules of Section 1286 of the Code will apply to the Grantor Trust Strip
Certificates. Except as described above in "Characterization of Investments in
Grantor Trust Certificates--If Stripped Bond Rules Apply," no regulations or
published rulings under 

                                      104
<PAGE>
 
Section 1286 of the Code have been issued and some uncertainty exists as to how
it will be applied to securities such as the Grantor Trust Strip Certificates.
Accordingly, holders of Grantor Trust Strip Certificates should consult their
own tax advisors concerning the method to be used in reporting income or loss
with respect to such Certificates.

     The OID Regulations do not apply to "stripped coupons," although they
provide general guidance as to how the original issue discount sections of the
Code will be applied. In addition, the discussion below is subject to the
discussion under "--Possible Application of Contingent Payment Rules" and
assumes that the holder of a Grantor Trust Strip Certificate will not own any
Grantor Trust Fractional Interest Certificates.

     Under the stripped coupon rules, it appears that original issue discount
will be required to be accrued in each month on the Grantor Trust Strip
Certificates based on a constant yield method. In effect, each holder of Grantor
Trust Strip Certificates would include as interest income in each month an
amount equal to the product of such holder's adjusted basis in such Grantor
Trust Strip Certificate at the beginning of such month and the yield of such
Grantor Trust Strip Certificate to such holder. Such yield would be calculated
based on the price paid for that Grantor Trust Strip Certificate by its holder
and the payments remaining to be made thereon at the time of the purchase, plus
an allocable portion of the servicing fees and expenses to be paid with respect
to the Mortgage Loans. See "Characterization of Investments in Grantor Trust
Certificates--If Stripped Bond Rules Apply" above.

     As noted above, Section 1272(a)(6) of the Code requires that a prepayment
assumption be used in computing the accrual of original issue discount with
respect to certain categories of debt instruments, and that adjustments be made
in the amount and rate of accrual of such discount when prepayments do not
conform to such prepayment assumption. To the extent the Grantor Trust Strip
Certificates represent an interest in any pool of debt instruments the yield on
which may be affected by reason of prepayments, those provisions will apply to
the Grantor Trust Strip Certificates for taxable years beginning after August 5,
1997.  It is unclear whether those provisions would be applicable to the Grantor
Trust Strip Certificates that do not represent an interest in any such pool or
for taxable years beginning prior to August 5, 1997, or whether use of a
prepayment assumption may be required or permitted in the absence of such
provisions. It is also uncertain, if a prepayment assumption is used, whether
the assumed prepayment rate would be determined based on conditions at the time
of the first sale of the Grantor Trust Strip Certificate or, with respect to any
subsequent holder, at the time of purchase of the Grantor Trust Strip
Certificate by that holder.

     The accrual of income on the Grantor Trust Strip Certificates will be
significantly slower if a prepayment assumption is permitted to be made than if
yield is computed assuming no prepayments. It currently is intended to base
information returns or reports to the IRS and Certificateholders on the
Prepayment Assumption disclosed in the related Prospectus Supplement and on a
constant yield computed using a representative initial offering price for each
class of Certificates. However, neither the Company, the Master Servicer nor the
Trustee will make any representation that the Mortgage Loans will in fact prepay
at a rate conforming to the Prepayment Assumption or at any other rate and
Certificateholders should bear in mind that the use of a representative initial
offering price will mean that such information returns or reports, even if
otherwise accepted as accurate by the IRS, will in any event be accurate only as
to the initial Certificateholders of each series who bought at that price.
Prospective purchasers of the Grantor Trust Strip Certificates should consult
their own tax advisors regarding the use of the Prepayment Assumption.

     It is unclear under what circumstances, if any, the prepayment of a
Mortgage Loan will give rise to a loss to the holder of a Grantor Trust Strip
Certificate. If a Grantor Trust Strip 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
Grantor Trust Strip 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 Prepayment Assumption. However, if a Grantor Trust Strip Certificate is
treated as an interest in discrete Mortgage Loans, or if the Prepayment
Assumption is not used, then when a Mortgage Loan is prepaid, the holder of a
Grantor Trust Strip Certificate should be able to recognize a loss equal to the
portion of the adjusted issue price of the Grantor Trust Strip Certificate that
is allocable to such Mortgage Loan.

     Possible Application of Contingent Payment Rules.  The coupon stripping
rules' general treatment of stripped coupons is to regard them as newly issued
debt instruments in the hands of each purchaser. To the extent that payments on
the Grantor Trust Strip Certificates would cease if the Mortgage Loans were
prepaid in full, the Grantor Trust Strip Certificates could be considered to be
debt instruments providing for contingent payments. Under the OID Regulations,
debt instruments providing for contingent payments are not subject to the same
rules as debt instruments 

                                      105
<PAGE>
 
providing for noncontingent payments. Regulations were promulgated on June 14,
1996, regarding contingent payment debt instruments (the "Contingent Payment
Regulations"), but it appears that Grantor Trust Strip Certificates, to the
extent subject to Section 1272(a)(6) of the Code, as described above, or due to
their similarity to other mortgage-backed securities (such as REMIC regular
interests and debt instruments subject to Section 1272(a)(6) of the Code) that
are expressly excepted from the application of the Contingent Payment
Regulations, are or may be excepted from such regulations. Like the OID
Regulations, the Contingent Payment Regulations do not specifically address
securities, such as the Grantor Trust Strip Certificates, that are subject to
the stripped bond rules of Section 1286 of the Code.

     If the contingent payment rules under the Contingent Payment Regulations
were to apply, the holder of a Grantor Trust Strip Certificate would be required
to apply the "noncontingent bond method." Under the "noncontingent bond method,"
the issuer of a Grantor Trust Strip Certificate determines a projected payment
schedule on which interest will accrue. Holders of Grantor Trust Strip
Certificates are bound by the issuer's projected payment schedule. The projected
payment schedule consists of all noncontingent payments and a projected amount
for each contingent payment based on the projected yield (as described below) of
the Grantor Trust Strip Certificate. The projected amount of each payment is
determined so that the projected payment schedule reflects the projected yield.
The projected amount of each payment must reasonably reflect the relative
expected values of the payments to be received by the holder of a Grantor Trust
Strip Certificate. The projected yield referred to above is a reasonable rate,
not less than the "applicable Federal rate" that, as of the issue date, reflects
general market conditions, the credit quality of the issuer, and the terms and
conditions of the Mortgage Loans. The holder of a Grantor Trust Strip
Certificate would be required to include as interest income in each month the
adjusted issue price of the Grantor Trust Strip Certificate at the beginning of
the period multiplied by the projected yield, and would add to, or subtract
from, such income any variation between the payment actually received in such
month and the payment originally projected to be made in such month.

     Assuming that a prepayment assumption were used, if the Contingent Payment
Regulations or their principles were applied to Grantor Trust Strip
Certificates, the amount of income reported with respect thereto would be
substantially similar to that described under "Taxation of Owners of Grantor
Trust Strip Certificates". Certificateholders should consult their tax advisors
concerning the possible application of the contingent payment rules to the
Grantor Trust Strip Certificates.

     Sales of Grantor Trust Certificates.  Any gain or loss equal to the
difference between the amount realized on the sale or exchange of a Grantor
Trust Certificate and its adjusted basis, recognized on such sale or exchange of
a Grantor Trust Certificate by an investor who holds such Grantor Trust
Certificate as a capital asset, will be capital gain or loss, except to the
extent of accrued and unrecognized market discount, which will be treated as
ordinary income, and (in the case of banks and other financial institutions)
except as provided under Section 582(c) of the Code. The adjusted basis of a
Grantor Trust Certificate generally will equal its cost, increased by any income
reported by the seller (including original issue discount and market discount
income) and reduced (but not below zero) by any previously reported losses, any
amortized premium and by any distributions with respect to such Grantor Trust
Certificate.

     Gain or loss from the sale of a Grantor Trust Certificate may be partially
or wholly ordinary and not capital in certain circumstances. Gain attributable
to accrued and unrecognized market discount will be treated as ordinary income,
as will gain or loss recognized by banks and other financial institutions
subject to Section 582(c) of the Code. Furthermore, a portion of any gain that
might otherwise be capital gain may be treated as ordinary income to the extent
that the Grantor Trust Certificate is held as part of a "conversion transaction"
within the meaning of Section 1258 of the Code. A conversion transaction
generally is one in which the taxpayer has taken two or more positions in the
same or similar property that reduce or eliminate market risk, if substantially
all of the taxpayer's return is attributable to the time value of the taxpayer's
net investment in such transaction. The amount of gain realized in a conversion
transaction that is recharacterized as ordinary income generally will not exceed
the amount of interest that would have accrued on the taxpayer's net investment
at 120% of the appropriate "applicable Federal rate" (which rate is computed and
published monthly by the IRS) at the time the taxpayer enters into the
conversion transaction, subject to appropriate reduction for prior inclusion of
interest and other ordinary income items from the transaction. Finally, a
taxpayer may elect to have net capital gain taxed at ordinary income rates
rather than capital gains rates in order to include such net capital gain in
total net investment income for that taxable year, for purposes of the rule that
limits the deduction of interest on indebtedness incurred to purchase or carry
property held for investment to a taxpayer's net investment income.

                                      106
<PAGE>
 
     Grantor Trust Reporting.  The Master Servicer or the Trustee will furnish
to each holder of a Grantor Trust Fractional Interest Certificate with each
distribution a statement setting forth the amount of such distribution allocable
to principal on the underlying Mortgage Loans and to interest thereon at the
related Pass-Through Rate. In addition, the Master Servicer or the Trustee will
furnish, within a reasonable time after the end of each calendar year, to each
holder of a Grantor Trust Certificate who was such a holder at any time during
such year, information regarding the amount of servicing compensation received
by the Master Servicer and sub-servicer (if any) and such other customary
factual information as the Master Servicer or the Trustee deems necessary or
desirable to enable holders of Grantor Trust Certificates to prepare their tax
returns and will furnish comparable information to the IRS as and when required
by law to do so. Because the rules for accruing discount and amortizing premium
with respect to the Grantor Trust Certificates are uncertain in various
respects, there is no assurance the IRS will agree with the Trust Fund's
information reports of such items of income and expense. Moreover, such
information reports, even if otherwise accepted as accurate by the IRS, will in
any event be accurate only as to the initial Certificateholders that bought
their Certificates at the representative initial offering price used in
preparing such reports.

     Except as disclosed in the related Prospectus Supplement, the
responsibility for complying with the foregoing reporting rules will be borne by
the Master Servicer or the Trustee.

     Backup Withholding.  In general, the rules described in "--REMICS--Backup
Withholding with Respect to REMIC Certificates" will also apply to Grantor Trust
Certificates.

     Foreign Investors.  In general, the discussion with respect to REMIC
Regular Certificates in "REMICS--Foreign Investors in REMIC Certificates"
applies to Grantor Trust Certificates except that Grantor Trust Certificates
will, except as disclosed in the related Prospectus Supplement, be eligible for
exemption from U.S. withholding tax, subject to the conditions described in such
discussion, only to the extent the related Mortgage Loans were originated after
July 18, 1984.

     To the extent that interest on a Grantor Trust Certificate would be exempt
under Sections 871(h)(1) and 881(c) of the Code from United States withholding
tax, and the Grantor Trust Certificate is not held in connection with a
Certificateholder's trade or business in the United States, such Grantor Trust
Certificate will not be subject to United States estate taxes in the estate of a
non-resident alien individual.


                        STATE AND OTHER TAX CONSEQUENCES

     In addition to the federal income tax consequences described in "Federal
Income Tax Consequences", potential investors should consider the state and
local tax consequences of the acquisition, ownership, and disposition of the
Securities offered hereunder. State tax law may differ substantially from the
corresponding federal tax law, and the discussion above does not purport to
describe any aspect of the tax laws of any state or other jurisdiction.
Therefore, prospective investors should consult their own tax advisors with
respect to the various tax consequences of investments in the Securities offered
hereunder.


                              ERISA CONSIDERATIONS

     Sections 404 and 406 of the Employee Retirement Income Security Act of
1974, as amended ("ERISA"), impose certain fiduciary and prohibited transaction
restrictions on employee pension and welfare benefit plans subject to ERISA
("ERISA Plans") and on certain other retirement plans and arrangements,
including individual retirement accounts and annuities, Keogh plans and bank
collective investment funds and insurance company general and separate accounts
in which such ERISA Plans are invested.  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 and on Individual
Retirement Accounts described in Section 408 of the Code (collectively, "Tax
Favored Plans").  ERISA and the Code prohibit a broad range of transactions
involving assets of ERISA Plans and Tax Favored Plans (collectively, "Plans")
and persons who have certain specified relationships to such Plans ("Parties in
Interest" within the meaning of ERISA or "Disqualified Persons" within the
meaning of the Code, collectively "Parties in Interest"), unless a statutory or
administrative exemption is available with respect to any such transaction.

                                      107
<PAGE>
 
     Certain employee benefit plans, such as governmental plans (as defined in
Section 3(32) of ERISA), and, if no election has been made under Section 410(d)
of the Code, church plans (as defined in Section 3(33) of ERISA) are not subject
to ERISA requirements.  Accordingly, assets of such plans may be invested in the
Securities without regard to the ERISA considerations described below, subject
to the provisions of other applicable federal, state and local law. Any such
plan which is qualified and exempt from taxation under Sections 401(a) and
501(a) of the Code, however, is subject to the prohibited transaction rules set
forth in Section 503 of the Code.

     Certain transactions involving the Trust Fund might be deemed to constitute
prohibited transactions under ERISA and the Code with respect to a Plan that
purchases the Securities, if the Mortgage Loans and other assets included in a
Trust Fund are deemed to be assets of the Plan.  The U.S. Department of Labor
(the "DOL") has promulgated regulations at 29 C.F.R. (S)2510.3-101 (the "DOL
Regulations") defining the term "Plan Assets"  for purposes of applying the
general fiduciary responsibility provisions of ERISA and the prohibited
transaction provisions of ERISA and the Code.  Under the DOL Regulations,
generally, when a Plan acquires an "equity interest" in another entity (such as
the Trust Fund), the underlying assets of that entity may be considered to be
Plan Assets unless certain exceptions apply.  Exceptions contained in the DOL
Regulations provide that a Plan's assets will not include an undivided interest
in each asset of an entity in which such Plan makes an equity investment if: (1)
the entity is an operating company; (2) the equity investment made by the Plan
is either a "publicly-offered security" that is "widely held," both as defined
in the DOL Regulations, or a security issued by an investment company registered
under the Investment Company Act of 1940, as amended; or (3) Benefit Plan
Investors do not own 25% or more in value of any class of equity securities
issued by the entity.  For this purpose, "Benefit Plan Investors" include Plans,
as well as any "employee benefit plan" (as defined in Section 3(3) or ERISA)
which is not subject to Title I of ERISA, such as governmental plans (as defined
in Section 3(32) of ERISA) and church plans (as defined in Section 3(33) of
ERISA) which have not made an election under Section 410(d) of the Code, and any
entity whose underlying assets include Plan Assets by reason of a Plan's
investment in the entity.  In addition, the DOL Regulations provide that the
term "equity interest" means any interest in an entity other than an instrument
which is treated as indebtedness under applicable local law and which has no
"substantial equity features."  Under the DOL Regulations, Plan Assets will be
deemed to include an interest in the instrument evidencing the equity interest
of a Plan (such as a Certificate or a Note with "substantial equity features"),
and, because of the factual nature of certain of the rules set forth in the DOL
Regulations, Plan Assets may be deemed to include an interest in the underlying
assets of the entity in which a Plan acquires an interest (such as the Trust
Fund). Without regard to whether the Notes are characterized as equity
interests, the purchase, sale and holding of Notes by or on behalf of a Plan
could be considered to give rise to a prohibited transaction if the Issuer, the
Trustee or any of their respective affiliates is or becomes a Party in Interest
with respect to such Plan. Neither Plans nor persons investing Plan Assets
should acquire or hold Securities in reliance upon the availability of any
exception under the DOL Regulations.

     ERISA generally imposes on Plan fiduciaries certain general fiduciary
requirements, including those of investment prudence and diversification and the
requirement that a Plan's investments be made in accordance with the documents
governing the Plan.  Any person who has discretionary authority or control with
respect to the management or disposition of Plan Assets and any person who
provides investment advice with respect to such Plan Assets for a fee is a
fiduciary of the investing Plan.  If the Mortgage Loans and other assets
included in the Trust Fund were to constitute Plan Assets, then any party
exercising management or discretionary control with respect to those Plan Assets
may be deemed to be a Plan "fiduciary," and thus subject to the fiduciary
responsibility provisions of ERISA and the prohibited transaction provisions of
ERISA and Section 4975 of the Code with respect to any investing Plan.  In
addition, the acquisition or holding of Securities by or on behalf of a Plan or
with Plan Assets, as well as the operation of the Trust Fund, may constitute or
involve a prohibited transaction under ERISA and the Code unless a statutory or
administrative exemption is available.

     The DOL issued an individual prohibited transactions exemption
("Exemption") to certain underwriters, which generally exempts from the
application of the prohibited transaction provisions of Section 406 of ERISA,
and the excise taxes imposed on such prohibited transactions pursuant to Section
4975(a) and (b) of the Code, certain transactions, among others, relating to the
servicing and operation of mortgage pools and the initial purchase, holding and
subsequent resale of mortgage pass-through certificates underwritten by an
Underwriter (as hereinafter defined), provided that certain conditions set forth
in the Exemption are satisfied.  For purposes of this Section "ERISA
Considerations", the term "Underwriter" shall include (a) the underwriter, (b)
any person directly or indirectly, through one or more intermediaries,
controlling, controlled by or under common control with the underwriter and (c)
any member of the underwriting syndicate or selling group of which a person
described in (a) or (b) is a manager or co-manager with respect to a class of
Securities.

                                      108
<PAGE>
 
     The Exemption sets forth six general conditions which must be satisfied for
the Exemption to apply.  First, the acquisition of Securities by a Plan or with
Plan Assets must be on terms that are at least as favorable to the Plan as they
would be in an arm's-length transaction with an unrelated party.  Second, the
Exemption only applies to Securities evidencing rights and interests that are
not subordinated to the rights and interests evidenced by other Securities of
the same trust.  Third, the Securities at the time of acquisition by a Plan or
with Plan Assets must be rated in one of the three highest generic rating
categories by Standard & Poor's Structured Rating Group, Moody's Investors
Service, Inc., Duff & Phelps Credit Rating Co. or Fitch Investors Service, L.P.
(collectively, the "Exemption Rating Agencies").  Fourth, the Trustee cannot be
an affiliate of any member of the "Restricted Group" which consists of any
Underwriter, the Company, the Master Servicer, the Special Servicer, any Sub-
Servicer and any obligor with respect to assets included in the Trust Fund
constituting more than 5% of the aggregate unamortized principal balance of the
assets in the Trust Fund as of the date of initial issuance of the Securities.
Fifth, the sum of all payments made to and retained by the Underwriter(s) must
represent not more than reasonable compensation for underwriting the Securities;
the sum of all payments made to and retained by the Company pursuant to the
assignment of the assets to the related Trust Fund must represent not more than
the fair market value of such obligations; and the sum of all payments made to
and retained by the Master Servicer, the Special Servicer and any Sub-Servicer
must represent not more than reasonable compensation for such person's services
under the related Agreement and reimbursement of such person's reasonable
expenses in connection therewith.  Sixth, the Exemption states that the
investing Plan or Plan Asset investor must be an accredited investor as defined
in Rule 501(a)(1) of Regulation D of the Commission under the Securities Act of
1933, as amended.

     The Exemption also requires that the Trust Fund meet the following
requirements: (i) the Trust Fund must consist solely of assets of the type that
have been included in other investment pools; (ii) Securities evidencing
interests in such other investment pools must have been rated in one of the
three highest generic categories of one of the Exemption Rating Agencies for at
least one year prior to the acquisition of Securities by or on behalf of a Plan
or with Plan Assets; and (iii) Securities evidencing interests in such other
investment pools must have been purchased by investors other than Plans for at
least one year prior to any acquisition of Securities by or on behalf of a Plan
or with Plan Assets.

     A fiduciary of a Plan or any person investing Plan Assets to purchase a
Certificate must make its own determination that the conditions set forth above
will be satisfied with respect to such Certificate.

     If the general conditions of the Exemption are satisfied, the Exemption may
provide an exemption from the restrictions imposed by Sections 406(a) and 407(a)
of ERISA, and the excise taxes imposed by Sections 4975(a) and (b) of the Code
by reason of Sections 4975(c)(1)(A) through (D) of the Code, in connection with
the direct or indirect sale, exchange or transfer of Securities in the initial
issuance of such Securities or the direct or indirect acquisition or disposition
in the secondary market of Securities by a Plan or with Plan Assets or the
continued holding of Securities acquired by a Plan or with Plan Assets pursuant
to either of the foregoing. However, no exemption is provided from the
restrictions of Sections 406(a)(1)(E), 406(a)(2) and 407 of ERISA for the
acquisition or holding of a Security on behalf of an "Excluded Plan" by any
person who has discretionary authority or renders investment advice with respect
to the assets of such Excluded Plan. For purposes of the Securities, an Excluded
Plan is a Plan sponsored by any member of the Restricted Group.

     If certain specific conditions of the Exemption are also satisfied, the
Exemption may provide an exemption from the restrictions imposed by Sections
406(b)(1) and (b)(2) of ERISA, and the excise taxes imposed by Sections 4975(a)
and (b) of the Code by reason of Section 4975(c)(1)(E) of the Code, in
connection with (1) the direct or indirect sale, exchange or transfer of
Securities in the initial issuance of Securities between the Depositor or an
Underwriter and a Plan when the person who has discretionary authority or
renders investment advice with respect to the investment of Plan Assets in the
Securities is (a) a mortgagor with respect to 5% or less of the fair market
value of the Trust Fund Assets or (b) an affiliate of such a person, (2) the
direct or indirect acquisition or disposition in the secondary market of
Securities by a Plan or with Plan Assets and (3) the continued holding of
Securities acquired by a Plan or with Plan Assets pursuant to either of the
foregoing.

     Further, if certain specific conditions of the Exemption are satisfied, the
Exemption may provide an exemption from the restrictions imposed by Sections
406(a), 406(b) and 407 of ERISA, and the excise taxes imposed by Sections
4975(a) and (b) of the Code by reason of Section 4975(c) of the Code for
transactions in connection with the servicing, management and operation of the
Trust Fund. The Depositor expects that the specific conditions of the Exemption
required for this purpose will be satisfied with respect to the Securities so
that the Exemption would 

                                      109
<PAGE>
 
provide an exemption from the restrictions imposed by Sections 406(a) and (b) of
ERISA (as well as the excise taxes imposed by Sections 4975(a) and (b) of the
Code by reason of Section 4975(c) of the Code) for transactions in connection
with the servicing, management and operation of the Trust Fund, provided that
the general conditions of the Exemption are satisfied.

     The Exemption also may provide an exemption from the restrictions imposed
by Sections 406(a) and 407(a) of ERISA, and the excise taxes imposed by Section
4975(a) and (b) of the Code by reason of Sections 4975(c)(1)(A) through (D) of
the Code if such restrictions are deemed to otherwise apply merely because a
person is deemed to be a Party in Interest with respect to an investing Plan by
virtue of providing services to the Plan (or by virtue of having certain
specified relationships to such a person) solely as a result of the Plan's
ownership of Securities.

     On July 21, 1997, the DOL published in the Federal Register an amendment to
the Exemption, which will extend exemptive relief to certain mortgage-backed and
asset-backed securities transactions using pre-funding accounts for trusts
issuing pass-through certificates.  With respect to the Certificates, the
amendment will generally allow Mortgage Loans supporting payments to
Certificateholders, and having a value equal to no more than 25% of the total
principal amount of the Certificates being offered by a Trust Fund, to be
transferred to such Trust Fund within a period no longer than 90 days or three
months following the Closing Date ("Pre-Funding Period") instead of requiring
that all such Mortgage Loans be either identified or transferred on or before
the Closing Date.  In general, the relief applies to the purchase, sale and
holding of Certificates which otherwise qualify for the Exemption, provided that
the following general conditions are met:

          (1) the ratio of the amount allocated to the Pre-Funding Account to
     the total principal amount of the Certificates being offered ("Pre-Funding
     Limit") must be less than or equal to:  (i) 40% for transactions occurring
     on or after January 1, 1992 but prior to May 23, 1997 and (ii) 25% for
     transactions occurring on or after May 23, 1997;

          (2) all additional Mortgage Loans transferred to the related Trust
     Fund after the Closing Date ("Subsequent Mortgage Loans") must meet the
     same terms and conditions for eligibility as the original Mortgage Loans
     used to create the Trust Fund, which terms and conditions have been
     approved by one of the Exemption Rating Agencies;

          (3) the transfer of such Subsequent Mortgage Loans to the Trust Fund
     during the Pre-Funding Period must not result in the Certificates to be
     covered by the Exemptions receiving a lower credit rating from an Exemption
     Rating Agency upon termination of the Pre-Funding Period than the rating
     that was obtained at the time of the initial issuance of the Certificates
     by the Trust Fund;

          (4) solely as a result of the use of pre-funding, the weighted average
     annual percentage interest rate (the "Average Interest Rate") for all of
     the Mortgage Loans and Subsequent Mortgage Loans in the Trust Fund at the
     end of the Pre-Funding Period must not be more than 100 basis points lower
     than the Average Interest Rate for the Mortgage Loans which were
     transferred to the Trust Fund on the Closing Date;

          (5) for transactions occurring on or after May 23, 1997, either:

             (i) the characteristics of the Subsequent Mortgage Loans must be
     monitored by an insurer or other credit support provider which is
     independent of the Depositor; or

             (ii) an independent accountant retained by the Depositor must
     provide the Depositor with a letter (with copies provided to the Exemption
     Rating Agency rating the Certificates, the Underwriter and the Trustee)
     stating whether or not the characteristics of the Subsequent Mortgage Loans
     conform to the characteristics described in the Prospectus or Prospectus
     Supplement and/or Agreement.  In preparing such letter, the independent
     accountant must use the same type of procedures as were applicable to the
     Mortgage Loans which were transferred to the Trust Fund as of the Closing
     Date;

          (6) the Pre-Funding Period must end no later than three months or 90
     days after the Closing Date or earlier in certain circumstances if the Pre-
     Funding Accounts falls below the minimum level specified in the Agreement
     or an event of default occurs;

                                      110
<PAGE>
 
          (7) amounts transferred to any Pre-Funding Accounts and/or capitalized
     interest account used in connection with the pre-funding may be invested
     only in investments which are permitted by the Exemption Rating Agencies
     rating the Certificates and must:

             (i) be direct obligations of, or obligations fully guaranteed as to
     timely payment of principal and interest by, the United States or any
     agency or instrumentality thereof (provided that such obligations are
     backed by the full faith and credit of the United States); or

             (ii) have been rated (or the obligor has been rated) in one of the
     three highest generic rating categories by one of the Exemption Rating
     Agencies ("ERISA Permitted Investments");

          (8) the Prospectus or Prospectus Supplement must describe the duration
     of the Pre-Funding Period;

          (9) the Trustee (or any agent with which the Trustee contracts to
     provide trust services) must be a substantial financial institution or
     trust company experienced in trust activities and  familiar with its
     duties, responsibilities and liabilities with ERISA.  The Trustee, as legal
     owner of the Trust Fund, must enforce all the rights created in favor of
     Certificateholders of the Trust Fund, including employee benefit plans
     subject to ERISA.

     In addition to the Exemption, a Plan fiduciary or other Plan Asset investor
should consider the availability of certain class exemptions granted by the DOL
("Class Exemptions"), which may provide relief from certain of the prohibited
transaction provisions of ERISA and the related excise tax provisions of the
Code, including Prohibited Transaction Class Exemption ("PTCE") 83-1, regarding
transactions involving mortgage pool investment trusts; PTCE 84-14, regarding
transactions effected by a "qualified professional asset manager"; PTCE 90-1,
regarding transactions by insurance company pooled separate accounts; PTCE 91-
38, regarding investments by bank collective investment funds; PTCE 95-60,
regarding transactions by insurance company general accounts; and PTCE 96-23,
regarding transactions effected by an "in-house asset manager."

     In addition to any exemption that may be available under PTCE 95-60 for the
purchase and holding of the Securities by an insurance company general account,
the Small Business Job Protection Act of 1996 added a new Section 401(c) to
ERISA, which provides certain exemptive relief from the provisions of Part 4 of
Title I of ERISA and Section 4975 of the Code, including the prohibited
transaction restrictions imposed by ERISA and the related excise taxes imposed
by the Code, for transactions involving an insurance company general account.
Pursuant to Section 401(c) of ERISA, the DOL issued proposed regulations
("Proposed 401(c) Regulations") on December 22, 1997 which propose guidance for
the purpose of determining, in cases where insurance policies supported by an
insurer's general account are issued to or for the benefit of a Plan on or
before December 31, 1998, which general account assets constitute Plan Assets.
Section 401(c) of ERISA generally provides that, until the date which is 18
months after the 401(c) Regulations become final, no person shall be subject to
liability under Part 4 of Title I of ERISA and Section 4975 of the Code on the
basis of a claim that the assets of an insurance company general account
constitute Plan Assets, unless (i) as otherwise provided by the Secretary of
Labor in the 401(c) Regulations to prevent avoidance of the regulations or (ii)
an action is brought by the Secretary of Labor for certain breaches of fiduciary
duty which would also constitute a violation of federal or state criminal law.
In addition, because Section 401(c) does not relate to insurance company
separate accounts, separate account assets are still treated as Plan Assets of
any Plan invested in such separate account.  Insurance companies contemplating
the investment of general account assets in the Securities should consult with
their legal counsel with respect to the applicability of Section 401(c) of
ERISA, including the general account's ability to continue to hold the
Securities after the date which is 18 months after the date the Proposed 401(c)
Regulations become final.

REPRESENTATION FROM PLANS INVESTING IN NOTES WITH "SUBSTANTIAL EQUITY FEATURES"
OR CERTAIN CERTIFICATES

     Because the exemptive relief afforded by the Exemption (or any similar
exemption that might be available) will not apply to the purchase, sale or
holding of certain Securities, such as Notes with "substantial equity features,"
Subordinate Securities, REMIC Residual Certificates, any Securities which are
not rated in one of the three highest generic rating categories by the Exemption
Rating Agencies transfers of any such Securities to a Plan, to a trustee or
other person acting on behalf of any Plan, or to any other person investing Plan
Assets to effect such acquisition will not be registered by the Trustee unless
the transferee provides the Company, the Trustees and the Master 

                                      111
<PAGE>
 
Servicer with an opinion of counsel satisfactory to the Company, the Trustee (or
Indenture Trustee in the case of transfer of Notes) and the Master Servicer,
which opinion will not be at the expense of the Company, the Trustee (or the
Indenture Trustee in the case of the transfer of Notes) or the Master Servicer,
that the purchase of such Securities by or on behalf of such Plan is permissible
under applicable law, will not constitute or result in any non-exempt prohibited
transaction under ERISA or Section 4975 of the Code and will not subject the
Company, the Trustee (or the Indenture Trustee in the case of the transfer of
Notes) or the Master Servicer to any obligation in addition to those undertaken
in the related Agreement.

     In lieu of such opinion of counsel, the transferee may provide a
certification substantially to the effect that the purchase of Securities by or
on behalf of such Plan is permissible under applicable law, will not constitute
or result in any non-exempt prohibited transaction under ERISA or Section 4975
of the Code and will not subject the Company, the Trustees or the Master
Servicer to any obligation in addition to those undertaken in the Agreement and
the following statements are correct: (i) the transferee is an insurance
company, (ii) the source of funds used to purchase such Securities is an
"insurance company general account" (as such term is defined in PTCE 95-60),
(iii) the conditions set forth in PTCE 95-60 have been satisfied and (iv) there
is no Plan with respect to which the amount of such general account's reserves
and liabilities for contracts held by or on behalf of such Plan and all other
Plans maintained by the same employer (or any "affiliate" thereof, as defined in
PTCE 95-60) or by the same employee organization exceed 10% of the total of all
reserves and liabilities of such general account (as determined under PTCE 95-
60) as of the date of the acquisition of such Securities.

     An opinion of counsel or certification will not be required with respect to
the purchase of DTC registered Securities.  Any purchaser of a DTC registered
Security will be deemed to have represented by such purchase that either (a)
such purchaser is not a Plan and is not purchasing such Securities on behalf of,
or with Plan Assets of, any Plan or (b) the purchase of any such Security by or
on behalf of, or with Plan Assets of, any Plan is permissible under applicable
law, will not result in any non-exempt prohibited transaction under ERISA or
Section 4975 of the Code and will not subject the Company, the Trustee or the
Master Servicer to any obligation in addition to those undertaken in the related
Agreement.

TAX EXEMPT INVESTORS

     A Plan that is exempt from federal income taxation pursuant to Section 501
of the Code (a "TAX-EXEMPT INVESTOR") nonetheless will be subject to federal
income taxation to the extent that its income is "unrelated business taxable
income" ("UBTI") within the meaning of Section 512 of the Code.  All "excess
inclusion" of a REMIC allocated to a REMIC Residual Certificate and held by a
Tax-Exempt investor will be considered UBTI and thus will be subject to federal
income tax.  See "Federal Income Tax Consequences -- Taxation of Owners of REMIC
Residual Certificates -- Excess Inclusions."

CONSULTATION WITH COUNSEL

     There can be no assurance that any DOL exemption will apply with respect to
any particular Plan that acquires the Securities or, even if all the conditions
specified therein were satisfied, that any such exemption would apply to
transactions involving the Trust Fund.  Prospective Plan investors should
consult with their legal counsel concerning the impact of ERISA and the Code and
the potential consequences to their specific circumstances prior to making an
investment in the Securities.  Neither the Company, the Trustees, the Master
Servicer nor any of their respective affiliates will make any representation to
the effect that the Securities satisfy all legal requirements with respect to
the investment therein by Plans generally or any particular Plan or to the
effect that the Securities are an appropriate investment for Plans generally or
any particular Plan.

     BEFORE PURCHASING THE SECURITIES, A FIDUCIARY OF A PLAN OR OTHER PLAN ASSET
INVESTOR SHOULD ITSELF CONFIRM THAT (a) ALL THE SPECIFIC AND GENERAL CONDITIONS
SET FORTH IN THE EXEMPTION, ONE OF THE CLASS EXEMPTIONS OR SECTION 401(c) OF
ERISA WOULD BE SATISFIED AND (b) IN THE CASE OF A CERTIFICATE PURCHASED UNDER
THE EXEMPTION, THE CERTIFICATE CONSTITUTES A "CERTIFICATE" FOR PURPOSES OF THE
EXEMPTION.  IN ADDITION TO MAKING ITS OWN DETERMINATION AS TO THE AVAILABILITY
OF THE EXEMPTIVE RELIEF PROVIDED IN THE EXEMPTION, ONE OF THE CLASS EXEMPTIONS
OR SECTION 410(c) OF ERISA, THE PLAN FIDUCIARY SHOULD CONSIDER ITS GENERAL
FIDUCIARY OBLIGATIONS UNDER ERISA IN DETERMINING WHETHER TO PURCHASE THE
SECURITIES ON BEHALF OF A PLAN.

                                      112
<PAGE>
 
                            LEGAL INVESTMENT MATTERS

     Each class of Certificates offered hereby and by the related Prospectus
Supplement will be rated at the date of issuance in one of the four highest
rating categories by at least one Rating Agency.  If so specified in the related
Prospectus Supplement, each such class that is rated in one of the two highest
rating categories by at least one Rating Agency will constitute "mortgage
related securities" for purposes of the Secondary Mortgage Market Enhancement
Act of 1984 ("SMMEA"), and, as such, will be legal investments for persons,
trusts, corporations, partnerships, associations, business trusts and business
entities (including depository institutions, life insurance companies and
pension funds) created pursuant to or existing under the laws of the United
States or of any State whose authorized investments are subject to state
regulation to the same extent that, under applicable law, obligations issued by
or guaranteed as to principal and interest by the United States or any agency or
instrumentality thereof constitute legal investments for such entities.  Under
SMMEA, if a State enacted legislation on or prior to October 3, 1991
specifically limiting the legal investment authority of any such entities with
respect to "mortgage related securities," such securities will constitute legal
investments for entities subject to such legislation only to the extent provided
therein.  Certain States have enacted legislation which overrides the preemption
provisions of SMMEA.  SMMEA provides, however, that in no event will the
enactment of any such legislation affect the validity of any contractual
commitment to purchase, hold or invest in "mortgage related securities," or
require the sale or other disposition of such securities, so long as such
contractual commitment was made or such securities acquired prior to the
enactment of such legislation.

     SMMEA also amended the legal investment authority of federally-chartered
depository institutions as follows: federal savings and loan associations and
federal savings banks may invest in, sell or otherwise deal with "mortgage
related securities" without limitation as to the percentage of their assets
represented thereby, federal credit unions may invest in such securities, and
national banks may purchase such securities for their own account without regard
to the limitations generally applicable to investment securities set forth in 12
U.S.C.  24 (Seventh), subject in each case to such regulations as the applicable
federal regulatory authority may prescribe.

     The Federal Financial Institutions Examination Council has issued a
supervisory policy statement (the "Policy Statement") applicable to all
depository institutions, setting forth guidelines for and significant
restrictions on investments in "high-risk mortgage securities."  The Policy
Statement has been adopted by the Federal Reserve Board, the Office of the
Comptroller of the Currency, the FDIC and the OTS with an effective date of
February 10, 1992. The Policy Statement generally indicates that a mortgage
derivative product will be deemed to be high risk if it exhibits greater price
volatility than a standard fixed rate thirty-year mortgage security.  According
to the Policy Statement, prior to purchase, a depository institution will be
required to determine whether a mortgage derivative product that it is
considering acquiring is high-risk, and if so that the proposed acquisition
would reduce the institution's overall interest rate risk.  Reliance on analysis
and documentation obtained from a securities dealer or other outside party
without internal analysis by the institution would be unacceptable.  There can
be no assurance as to which classes of Offered Securities will be treated as
high-risk under the Policy Statement.

     The predecessor to the Office of Thrift Supervision ("OTS") issued a
bulletin, entitled, "Mortgage Derivative Products and Mortgage Swaps", which is
applicable to thrift institutions regulated by the OTS.  The bulletin
established guidelines for the investment by savings institutions in certain
"high-risk" mortgage derivative securities and limitations on the use of such
securities by insolvent, undercapitalized or otherwise "troubled" institutions.
According to the bulletin, such "high-risk" mortgage derivative securities
include securities having certain specified characteristics, which may include
certain classes of Offered Securities.  In addition, the National Credit Union
Administration has issued regulations governing federal credit union investments
which prohibit investment in certain specified types of securities, which may
include certain classes of Offered Securities.  Similar policy statements have
been issued by regulators having jurisdiction over other types of depository
institutions.

     Certain classes of Certificates offered hereby, including any class that is
not rated in one of the two highest rating categories by at least one Rating
Agency, will not constitute "mortgage related securities" for purposes of SMMEA.
Any such class of Certificates will be identified in the related Prospectus
Supplement.  Prospective investors in such classes of Certificates, in
particular, should consider the matters discussed in the following paragraph.

     There may be other restrictions on the ability of certain investors either
to purchase certain classes of Offered Securities or to purchase any class of
Offered Securities representing more than a specified percentage of 

                                      113
<PAGE>
 
the investors' assets. The Company will make no representations as to the proper
characterization of any class of Offered Securities for legal investment or
other purposes, or as to the ability of particular investors to purchase any
class of Certificates under applicable legal investment restrictions. These
uncertainties may adversely affect the liquidity of any class of Certificates.
Accordingly, all investors whose investment activities are subject to legal
investment laws and regulations, regulatory capital requirements or review by
regulatory authorities should consult with their own legal advisors in
determining whether and to what extent the Offered Securities of any class
thereof constitute legal investments or are subject to investment, capital or
other restrictions, and, if applicable, whether SMMEA has been overridden in any
jurisdiction relevant to such investor.

                                USE OF PROCEEDS

     Substantially all of the net proceeds to be received from the sale of
Certificates will be applied by the Company to finance the purchase of, or to
repay short-term loans incurred to finance the purchase of, the Mortgage Loans
and/or Mortgage Securities in the respective Mortgage Pools and to pay other
expenses.  The Company expects that it will make additional sales of securities
similar to the Offered Securities from time to time, but the timing and amount
of any such additional offerings will be dependent upon a number of factors,
including the volume of mortgage loans purchased by the Company, prevailing
interest rates, availability of funds and general market conditions.

                            METHODS OF DISTRIBUTION

     The Certificates offered hereby and by the related Prospectus Supplements
will be offered in series through one or more of the methods described below.
The Prospectus Supplement prepared for each series will describe the method of
offering being utilized for that series and will state the net proceeds to the
Company from such sale.

     The Company intends that Offered Securities will be offered through the
following methods from time to time and that offerings may be made concurrently
through more than one of these methods or that an offering of the Offered
Securities of a particular series may be made through a combination of two or
more of these methods.  Such methods are as follows:

          1.  By negotiated firm commitment or best efforts underwriting and
     public re-offering by underwriters;

          2.  By placements by the Company with institutional investors through
     dealers; and

          3.  By direct placements by the Company with institutional investors.

     If underwriters are used in a sale of any Offered Securities (other than in
connection with an underwriting on a best efforts basis), such Certificates will
be acquired by the underwriters for their own account and may be resold from
time to time in one or more transactions, including negotiated transactions, at
fixed public offering prices or at varying prices to be determined at the time
of sale or at the time of commitment therefor.  Such underwriters may be broker-
dealers affiliated with the Company whose identities and relationships to the
Company will be as set forth in the related Prospectus Supplement.  The managing
underwriter or underwriters with respect to the offer and sale of the Offered
Securities of a particular series will be set forth on the cover of the
Prospectus Supplement relating to such series and the members of the
underwriting syndicate, if any, will be named in such Prospectus Supplement.

     In connection with the sale of the Offered Securities, underwriters may
receive compensation from the Company or from purchasers of such Certificates in
the form of discounts, concessions or commissions.  Underwriters and dealers
participating in the distribution of the Offered Securities may be deemed to be
underwriters in connection with such Certificates, and any discounts or
commissions received by them from the Company and any profit on the resale of
Offered Securities by them may be deemed to be underwriting discounts and
commissions under the Securities Act of 1933, as amended (the "Securities Act").

     It is anticipated that the underwriting agreement pertaining to the sale of
Offered Securities of any series will provide that the obligations of the
underwriters will be subject to certain conditions precedent, that the
underwriters will be obligated to purchase all such Certificates if any are
purchased (other than in connection with an underwriting on a best efforts
basis) and that, in limited circumstances, the Company will indemnify the
several

                                      114
<PAGE>
 
underwriters and the underwriters will indemnify the Company against certain
civil liabilities, including liabilities under the Securities Act or will
contribute to payments required to be made in respect thereof.

     The Prospectus Supplement with respect to any series offered by placements
through dealers will contain information regarding the nature of such offering
and any agreements to be entered into between the Company and purchasers of
Offered Securities of such series.

     The Company anticipates that the Certificates offered hereby will be sold
primarily to institutional investors or sophisticated non-institutional
investors.  Purchasers of Offered Securities, including dealers, may, depending
on the facts and circumstances of such purchases, be deemed to be "underwriters"
within the meaning of the Securities Act in connection with reoffers and sales
by them of such Certificates.  Holders of Offered Securities should consult with
their legal advisors in this regard prior to any such reoffer or sale.


                                 LEGAL MATTERS

     Certain legal matters, including certain federal income tax matters, in
connection with the Securities of each series will be passed upon for the
Company by Thacher Proffitt & Wood, New York, New York.


                             FINANCIAL INFORMATION

     A new Trust fund will be formed with respect to each series of Securities,
and no Trust Fund will engage in any business activities or have any assets or
obligations prior to the issuance of the related series of Securities.
Accordingly, no financial statements with respect to any Trust Fund will be
included in this Prospectus or in the related Prospectus Supplement.


                                     RATING

     It is a condition to the issuance of any class of Offered Securities that
they shall have been rated not lower than investment grade, that is, in one of
the four highest rating categories, by at least one Rating Agency.

     Ratings on mortgage pass-through certificates and mortgage-backed notes
address the likelihood of receipt by the holders thereof of all collections on
the underlying mortgage assets to which such holders are entitled.  These
ratings address the structural, legal and issuer-related aspects associated with
such certificates and notes, the nature of the underlying mortgage assets and
the credit quality of the guarantor, if any.  Ratings on mortgage pass-through
certificates and mortgage-backed notes do not represent any assessment of the
likelihood of principal prepayments by borrowers or of the degree by which such
prepayments might differ from those originally anticipated.  As a result,
Securityholders might suffer a lower than anticipated yield, and, in addition,
holders of stripped interest securities in extreme cases might fail to recoup
their initial 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.

                                      115
<PAGE>
 
                         INDEX OF PRINCIPAL DEFINITIONS
 
                                                                            Page
                                                                            ----
401(c) Regulations...........................................................115
Accrual Certificates...................................................9, 38, 46
Accrued Certificate Interest..................................................46
Affiliated Sellers............................................................24
Agreement.....................................................................37
ARM Loans.....................................................................25
Available Distribution Amount.................................................45
Average Interest Rate........................................................114
Balloon Loans.............................................................11, 26
Balloon Payment...............................................................26
Bankruptcy Code...............................................................80
Bankruptcy Loss...............................................................50
Beneficial Owner..............................................................39
Buydown Account...............................................................27
Buydown Agreement.............................................................43
Buydown Funds.................................................................27
Buydown Mortgage Loans........................................................27
Buydown Period................................................................27
Certificate Account...........................................................42
Certificate Registrar.........................................................39
Certificates...................................................................1
Class Exemptions.............................................................115
Closing Date..................................................................90
Code......................................................................10, 87
Commission.....................................................................6
Committee Report..............................................................89
Company.....................................................................1, 7
Conservation Act..............................................................81
Contingent Payment Regulations...............................................109
Contracts.....................................................................23
Contributions Tax.............................................................99
Convertible Mortgage Loan.....................................................27
Cooperative Note..............................................................73
Crime Control Act.............................................................86
Debt Service Reduction........................................................54
Defaulted Mortgage Loss.......................................................50
Deferred Interest.............................................................25
Deficient Valuation...........................................................54
Deleted Mortgage Loan.........................................................31
Designated Seller Transaction.................................................24
Determination Date............................................................45
Distribution Date.............................................................12
DOL..........................................................................111
DOL Regulations..............................................................111
DTC...........................................................................39
DTC Registered Securities.....................................................39
Due Period....................................................................47
Equity Certificates............................................................8
ERISA................................................................15, 20, 111
ERISA Permitted Investments..................................................114
ERISA Plans..............................................................20, 111
Event of Default..............................................................64
Excess Interest...............................................................51

                                      116
<PAGE>
 
                                                                           Page
                                                                           ----
Exchange Act..................................................................6
Excluded Plan...............................................................113
Exemption Rating Agencies...................................................112
Extraordinary Losses.........................................................50
FDIC.........................................................................24
FHA..........................................................................23
FHA Loans....................................................................23
FHLMC........................................................................29
Financial Guaranty Insurance Policy..........................................51
FNMA.........................................................................29
Fraud Loss...................................................................50
FTC Rule.....................................................................82
Garn-St Germain Act..........................................................83
Grantor Trust Certificates...............................................16, 88
Grantor Trust Fractional Interest Certificate...............................103
Grantor Trust Fund...........................................................88
Grantor Trust Strip Certificate.............................................103
High LTV Loans...............................................................27
Holder.......................................................................39
Housing Act..................................................................29
Indenture..................................................................1, 8
Index........................................................................25
Installment Contract.........................................................84
Insurance Proceeds...........................................................42
Insurer......................................................................51
Intermediaries...............................................................39
IRS..........................................................................90
Issue Premium................................................................95
Issuer.....................................................................7, 8
Letter of Credit.............................................................53
Letter of Credit Bank........................................................53
Liquidated Mortgage Loan.....................................................35
Liquidation Proceeds.....................................................42, 43
Loan-to-Value Ratio..........................................................26
Lock-out Expiration Date.....................................................26
Lock-out Period..............................................................26
Loss.........................................................................58
Manufactured Homes...........................................................23
Manufacturer's Invoice Price.................................................27
Master Servicer........................................................2, 7, 32
Mortgage Loans.........................................................1, 8, 10
Mortgage Notes...............................................................23
Mortgage Pool.............................................................1, 10
Mortgage Rate................................................................25
Mortgage Securities......................................................11, 24
Mortgaged Property...........................................................10
Mortgages....................................................................23
Mortgagor....................................................................22
Multifamily Property.........................................................10
Net Mortgage Rate............................................................68
Nonrecoverable Advance.......................................................48
Note Interest Rate............................................................9
Note Margin..................................................................25
Note Registrar...............................................................39
Notes.........................................................................1
Offered Certificates......................................................7, 38
Offered Notes.................................................................7

                                      117
<PAGE>
 
                                                                           Page
                                                                           ----
Offered Securities.........................................................1, 7
OID Regulations..............................................................88
OTS.........................................................................117
Overcollateralization........................................................51
Owner Trust................................................................7, 8
Owner Trustee..............................................................7, 8
Participants.................................................................39
Parties in Interest.........................................................111
Pass-Through Rate.............................................................9
Percentage Interest..........................................................45
Permitted Investments........................................................42
Plan Assets.................................................................111
Plans...................................................................20, 111
Policy Statement............................................................117
Pool Insurer.................................................................43
Pooling Agreement......................................................1, 8, 61
Pre-Funding Account......................................................38, 47
Pre-Funding Limit...........................................................114
Pre-Funding Period..........................................................114
Prepayment Assumption...................................................90, 105
Prepayment Interest Shortfall................................................69
Prepayment Penalty...........................................................26
Primary Insurance Policy.....................................................58
Primary Insurer..............................................................58
Prohibited Transactions Tax..................................................99
Prospectus Supplement.........................................................1
PTCE........................................................................115
PTCE 83-1...................................................................115
Purchase Obligation..........................................................57
Purchase Price...............................................................30
Qualified Substitute Mortgage Loan...........................................31
Rating Agency................................................................15
Realized Losses..............................................................49
Record Date..................................................................45
Related Proceeds.............................................................48
Relief Act...................................................................86
REMIC..................................................................2, 9, 88
REMIC Administrator..........................................................88
REMIC Certificates...........................................................88
REMIC Provisions.............................................................88
REMIC Regular Certificates...............................................16, 88
REMIC Regulations............................................................88
REMIC Residual Certificates..............................................16, 88
REO Mortgage Loan............................................................35
REO Property.................................................................34
Reserve Fund.................................................................54
RICO.........................................................................86
RTC..........................................................................24
Securities.................................................................1, 7
Securities Act...........................................................6, 118
Security.....................................................................62
Security Interest Rate........................................................9
Security Register............................................................39
Security Registrar...........................................................39
Securityholder...............................................................39
Securityholders...............................................................1
Seller.......................................................................11

                                      118
<PAGE>
 
                                                                           Page
                                                                           ----
Sellers...................................................................1, 24
Senior Certificates.......................................................9, 38
Senior Liens.................................................................26
Senior/Subordinate Series....................................................38
Servicing Agreement..........................................................28
Servicing Default............................................................64
Servicing Standard...........................................................33
Single Family Loans..........................................................23
Single Family Property.......................................................23
SMMEA...................................................................15, 116
Special Hazard Instrument....................................................50
Special Hazard Insurance Policy..............................................53
Special Hazard Insurer.......................................................53
Special Hazard Loss..........................................................50
Special Hazard Losses........................................................53
Special Servicer..........................................................7, 34
SPFC.........................................................................61
Spread........................................................................8
Strip Certificates........................................................9, 38
Subordinate Certificates..................................................9, 38
Subsequent Mortgage Loans...................................................114
Subservicer..................................................................34
Subservicers.................................................................28
Tax Favored Plans...................................................15, 20, 111
Tax-Exempt Investor.........................................................116
Tiered REMICs................................................................89
Title V......................................................................84
Title VIII...................................................................85
Trust Agreement...............................................................7
Trust Fund.................................................................1, 8
Trust Fund Assets.............................................................1
Trustee.......................................................................8
UBTI........................................................................116
UCC..........................................................................77
Unaffiliated Sellers.........................................................24
Underwriter.................................................................112
United States person........................................................102
VA...........................................................................23
VA Loans.....................................................................23
Value........................................................................26
WMC Mortgage..................................................................7

                                      119
<PAGE>
 
    NO DEALER, SALESMAN OR OTHER PERSON HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATIONS NOT CONTAINED IN THIS PROSPECTUS
SUPPLEMENT AND THE PROSPECTUS AND, IF GIVEN OR MADE, SUCH INFORMATION OR
REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE COMPANY
OR BY THE UNDERWRITERS. THIS PROSPECTUS SUPPLEMENT AND THE PROSPECTUS DO NOT
CONSTITUTE AN OFFER TO SELL, OR A SOLICITATION OF AN OFFER TO BUY, THE
SECURITIES OFFERED HEREBY TO ANYONE IN ANY JURISDICTION IN WHICH THE PERSON
MAKING SUCH OFFER OR SOLICITATION IS NOT QUALIFIED TO DO SO OR TO ANYONE TO WHOM
IT IS UNLAWFUL TO MAKE ANY SUCH OFFER OR SOLICITATION. NEITHER THE DELIVERY OF
THIS PROSPECTUS SUPPLEMENT AND THE PROSPECTUS NOR ANY SALE MADE HEREUNDER SHALL,
UNDER ANY CIRCUMSTANCES, CREATE AN IMPLICATION THAT INFORMATION HEREIN OR
THEREIN IS CORRECT AS OF ANY TIME SINCE THE DATE OF THIS PROSPECTUS SUPPLEMENT
OR THE PROSPECTUS.
                                                                         
                               TABLE OF CONTENTS
                                                                         
                                                                         
                                                                       Page
                                                                       ----
                             PROSPECTUS SUPPLEMENT
                                                                         
                                                                         
Summary of Prospectus Supplement.......................................  S-4
Risk Factors........................................................... S-19
Description of the Mortgage Pool....................................... S-23
The Seller and the Master Servicer..................................... S-34
WMC Mortgage Corp.'s Loan Program...................................... S-35
Description of Certificates............................................ S-41
Certain Yield and Prepayment Considerations............................ S-52
Pooling Agreement...................................................... S-59
Description of the Purchase Agreement.................................. S-61
Use of Proceeds........................................................ S-61
Certain Federal Income Tax Consequences................................ S-61
Method of Distribution................................................. S-63
Legal Opinions......................................................... S-64
Ratings................................................................ S-64
Legal Investment....................................................... S-65
ERISA Considerations................................................... S-66
Global Clearance, Settlement and Tax Documentation Procedures..........  I-1

                                                                         
                                  PROSPECTUS
                                                                         
Available Information...................................................   6
Reports to Securityholders..............................................   6
Incorporation of Certain Information by Reference.......................   6
Summary of Prospectus...................................................   7
Risk Factors............................................................  18
The Mortgage Pools......................................................  23
Servicing of Mortgage Loans.............................................  32
Description of the Securities...........................................  37
Description of Credit Enhancement.......................................  49
Purchase Obligations....................................................  57
Primary Mortgage Insurance, Hazard Insurance; Claims Thereunder.........  58
The Company.............................................................  61
The Agreements..........................................................  61
Yield Considerations....................................................  68
Maturity and Prepayment Considerations..................................  71
Certain Legal Aspects of Mortgage Loans.................................  72
Federal Income Tax Consequences.........................................  87
State And Other Tax Consequences........................................ 111
ERISA Considerations.................................................... 111
Legal Investment Matters................................................ 116
Use of Proceeds......................................................... 118
Methods of Distribution................................................. 118
Legal Matters........................................................... 119
Financial Information................................................... 119
Rating.................................................................. 119
Index of Principal Definitions.......................................... 120
 
 
    UNTIL NINETY DAYS AFTER THE DATE OF THIS PROSPECTUS SUPPLEMENT, ALL DEALERS
EFFECTING TRANSACTIONS IN THE OFFERED CERTIFICATES, WHETHER OR NOT PARTICIPATING
IN THIS DISTRIBUTION, MAY BE REQUIRED TO DELIVER A PROSPECTUS SUPPLEMENT AND
PROSPECTUS. THIS DELIVERY REQUIREMENT IS IN ADDITION TO THE OBLIGATION OF
DEALERS TO DELIVER A PROSPECTUS SUPPLEMENT AND PROSPECTUS WHEN ACTING AS
UNDERWRITERS AND WITH RESPECT TO THEIR UNSOLD ALLOTMENTS OR SUBSCRIPTIONS.

                                    
                                 $796,000,000
                                    
                              WMC MORTGAGE PASS-
                             THROUGH CERTIFICATES
                                 SERIES 1998-A
                                    
                                    
                           WMC SECURED ASSETS CORP.,
                                    COMPANY
                                    
                                    
                              WMC MORTGAGE CORP.,
                          MASTER SERVICER AND SELLER
                                    
                                    
                                    
                       $624,000,000 CLASS A CERTIFICATES
                          VARIABLE PASS-THROUGH RATE
                                   
                      $72,000,000 CLASS M-1 CERTIFICATES
                          VARIABLE PASS-THROUGH RATE
                                    
                      $56,000,000 CLASS M-2 CERTIFICATES
                          VARIABLE PASS-THROUGH RATE
                                    
                       $44,000,000 CLASS B CERTIFICATES
                          VARIABLE PASS-THROUGH RATE
                                    
                            _______________________

                             PROSPECTUS SUPPLEMENT
                            _______________________
                                    
                                    
                            NATIONSBANC MONTGOMERY
                                SECURITIES LLC
                                    
                           BEAR, STEARNS & CO. INC.
                                    
                          CREDIT SUISSE FIRST BOSTON
                                    
                                LEHMAN BROTHERS
                                    
                          FIRST UNION CAPITAL MARKETS
                                    
                                    
                                 MAY 20, 1998


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