SAXON ASSET SECURITIES CO
424B5, 1999-08-06
ASSET-BACKED SECURITIES
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<PAGE>

                                                Filed Pursuant to Rule 424(b)(5)
                                                      Registration No. 333-59479

Prospectus Supplement dated August 6, 1999
(To Prospectus Dated September 21, 1998)

                                       $849,999,750

                  Mortgage Loan Asset Backed Certificates, Series 1999-3
                           Saxon Asset Securities Trust 1999-3

                  Saxon Mortgage, Inc.       Saxon Asset Securities Company
               Seller and Master Servicer              Depositor

<TABLE>
<CAPTION>
                     Initial Certificate   Annual Pass        Ratings        Weighted         Last Scheduled
Class                 Principal Balance   Through Rates    Moody's/Fitch Average Life(/5/) Distribution Date(5) CUSIP No.
<S>                  <C>                 <C>               <C>           <C>               <C>                  <C>
Group I -- Fixed Rate Mortgage Loans
AF-1(/1/)               $154,198,250         Variable(/3/)    Aaa/AAA        0.92/0.92        June 25, 2014     805564EC1
AF-2(/1/)                 70,000,000          7.010%          Aaa/AAA        2.04/2.04        June 25, 2014     805564ED9
AF-3(/1/)                 67,000,000          7.205%          Aaa/AAA        3.05/3.05       January 25, 2019   805564EE7
AF-4(/1/)                 56,000,000          7.550%          Aaa/AAA        5.11/5.11       October 25, 2026   805564EF4
AF-5(/1/)(/2/)            32,000,000          7.900%          Aaa/AAA       11.21/7.34       October 25, 2029   805564EG2
AF-6(/1/)(/2/)            42,133,000          7.525%          Aaa/AAA        6.63/6.22        June 25, 2014     805564EH0
MF-1(/2/)                 24,639,000          7.745%          Aa2/AA         6.10/5.34      December 25, 2029   805564EJ6
MF-2(/2/)                 19,711,000          8.285%           A2/A          6.01/5.34      December 25, 2029   805564EK3
BF-1(/2/)                 14,784,000          9.450%         Baa2/BBB        5.80/5.34      December 25, 2029   805564EL1
BF-1A(/2/)                12,320,000          8.635%         Baa2/BBB        0.88/0.88        July 25, 2002     805564EM9

<CAPTION>
                                         Spreads over One
                                           Month LIBOR
<S>                  <C>                 <C>               <C>           <C>               <C>                  <C>
Group II -- Adjustable Rate Mortgage Loans
AV-1(/1/)(/2/)(/4/)     $202,526,000          0.320%          Aaa/AAA        2.49/2.40       October 25, 2029   805564EN7
AV-2(/1/)(/2/)(/4/)       77,887,500          0.370%          Aaa/AAA        2.46/2.38       August 25, 2029    805564ET4
MV-1(/2/)(/4/)            27,684,000          0.590%          Aa2/AA         4.85/4.66      December 25, 2029   805564EP2
MV-2(/2/)                 23,219,000          1.150%           A2/A          4.70/4.55      December 25, 2029   805564EQ0
BV-1(/2/)                 14,289,000          3.000%         Baa2/BBB        4.54/4.50      December 25, 2029   805564ER8
BV-1A(/2/)                11,609,000          Fixed(/6/)     Baa2/BBB        0.81/0.81       August 25, 2001    805564ES6
</TABLE>
- -------
 (/1/)ERISA eligible. See "ERISA Considerations." on page S-46.
 (/2/)Subject to the "available funds caps" described on page S-1. For the Class
      AF-5, Class MF-1 and Class MF-2 Certificates the pass through rate
      increases by 0.50%, and the initial spread over LIBOR for the Class AV-1,
      Class AV-2, Class MV-1, Class MV-2 and Class BV-1 Certificates increases
      to 0.640%, 0.740%, 0.885%, 1.725% and 4.500%, respectively, on the Initial
      Optional Termination Date.
 (/3/)Interest will accrue on the Class AF-1 Certificates at a per annum rate
      equal to One Month LIBOR + 0.250%, subject to the applicable available
      funds cap described on page S-1.
 (/4/)"Mortgage related security" for SMMEA purposes upon termination of the
      Funding Period. See "Legal Investment Considerations." on page S-50.
 (/5/)At the pricing speed to maturity/Initial Optional Termination Date. See
      "Prepayment and Yield Considerations" on page S-23.
 (/6/)Interest will accrue on the Class BV-1A Certificates at a fixed rate of
      9.200% per annum, subject to the applicable available funds cap described
      on page S-1.
 . The Trust will make distributions monthly, commencing September 27, 1999.
 . The Offered Certificates represent undivided ownership interests primarily in
  two groups of mortgage loans to be owned by the Trust and are not interests
  in or obligations of any other entity.
 . The Offered Certificates will be REMIC "regular interests," treated generally
  as debt instruments for federal income tax purposes. See "Certain Federal
  Income Tax Consequences" on page S-46.
 . The mortgage loans were originated or acquired in accordance with
  underwriting guidelines that are not as restrictive as Fannie Mae and Freddie
  Mac guidelines. As a result, these mortgage loans may experience higher rates
  of delinquency, foreclosure and bankruptcy than if they had been underwritten
  in accordance with more restrictive standards.
Consider carefully the risk factors beginning on page S-5 of this prospectus
supplement.
Neither the Securities and Exchange Commission nor any state securities
commission has approved the Offered Certificates or determined that this
prospectus supplement or the prospectus is accurate or complete. 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.
The underwriters listed below will offer the Offered Certificates from time to
time in negotiated transactions or otherwise, at varying prices to be
determined at the time of sale. See "Underwriting" on page S-51.
The Depositor expects to deliver the Offered Certificates to the Underwriters
on or about the closing date of August 18, 1999, in book entry form through The
Depository Trust Company, Cedelbank, and the Euroclear System.

Merrill Lynch & Co.
                Banc of America Securities LLC
                                Prudential Securities
                                                 Banc One Capital Markets, Inc.
<PAGE>

<TABLE>
<CAPTION>
                               TABLE OF CONTENTS

                                                                                        Page
<S>                                                                                     <C>
TERMS OF THE CERTIFICATES AND THE MORTGAGE LOANS......................................   S-1
RISK FACTORS..........................................................................   S-5
RECENT DEVELOPMENTS...................................................................   S-9
THE MORTGAGE LOAN POOL................................................................  S-11
     General..........................................................................  S-11
     Characteristics of the Mortgage Loans............................................  S-11
     Conveyance of Subsequent Mortgage Loans..........................................  S-16
     Additional Information...........................................................  S-17
     Underwriting Standards...........................................................  S-18
     Servicing of the Mortgage Loans..................................................  S-19
     Servicing and Other Compensation and Payment of Expenses; Repurchase.............  S-20
     Advances and Month End Interest..................................................  S-20
     The Master Servicer..............................................................  S-21
     Year 2000 Compliance.............................................................  S-21
PREPAYMENT AND YIELD CONSIDERATIONS...................................................  S-23
     General..........................................................................  S-23
     Mandatory Prepayment.............................................................  S-24
     Prepayments and Yields for Offered Certificates..................................  S-24
     Payment Delay Feature of Certain Group I Certificates............................  S-33
DESCRIPTION OF THE OFFERED CERTIFICATES...............................................  S-34
     General..........................................................................  S-34
     Distributions....................................................................  S-35
     Crosscollateralization Provisions................................................  S-40
     Pre-Funding Account and Capitalized Interest Account.............................  S-41
     Calculation of One Month LIBOR...................................................  S-42
     Book Entry Registration of the Offered Certificates..............................  S-42
THE AGREEMENT.........................................................................  S-43
     Formation of the Trust...........................................................  S-43
     Reports to Certificateholders....................................................  S-43
     Delivery and Substitution of Mortgage Loans......................................  S-44
     The Trustee......................................................................  S-44
     Voting Rights....................................................................  S-44
     Termination......................................................................  S-44
     Sale of Mortgage Loans...........................................................  S-45
     Events of Default................................................................  S-45
     Governing Law....................................................................  S-45
CERTAIN FEDERAL INCOME TAX CONSEQUENCES...............................................  S-46
     REMIC Elections..................................................................  S-46
ERISA CONSIDERATIONS..................................................................  S-46
RATINGS...............................................................................  S-50
LEGAL INVESTMENT CONSIDERATIONS.......................................................  S-50
USE OF PROCEEDS.......................................................................  S-50
CERTAIN LEGAL MATTERS.................................................................  S-50
UNDERWRITING..........................................................................  S-51
INDEX TO LOCATION OF  PRINCIPAL DEFINED TERMS.........................................   A-1
</TABLE>


                                    SUMMARY

The trust. Saxon Asset Securities Company is forming a trust to own a group of
fixed rate mortgage loans and a group of variable rate mortgage loans.

 .    The parent, Saxon Mortgage, Inc., originated or acquired or will originate
     or acquire those mortgages under its mortgage loan program as described
     herein, which, as a general matter, includes mortgages underwritten in
     accordance with its non-conforming credit program. Saxon Mortgage, Inc.
     will also act as master servicer.

 .    An affiliate, Meritech Mortgage, Inc., will act as servicer.

 .    Chase Bank of Texas, National Association, will act as trustee of the
     trust.

The trust will also have the benefit of a pre-funding account to be used to buy
subsequent fixed rate and variable rate mortgage loans for up to 90 days after
the closing date or through November 16, 1999.

The certificates. Ownership of the trust consists of two groups of
"certificates" that correspond generally to the mortgage loan groups and, within
each group, separate classes of certificates.

Principal distributions. The trust will distribute principal monthly under
formulas that generally favor distribution first to the most senior certificates
of each group, which are the Class A Certificates, then to the Class M-1
Certificates, then to the Class M-2 Certificates, then to the Class B-1
Certificates, then to the Class B-1A Certificates and finally to classes of
certificates that are not offered by this prospectus supplement. Distributions
of principal among the various classes of Class A Certificates are also subject
to formulas. Additionally, the Class B-1A Certificates of each group will be
entitled to a distribution of excess interest on each distribution date, which
will be applied as principal to such Certificates.

Interest distributions. The trust will distribute interest monthly, in order of
seniority. Pass through rates on certain classes are subject to caps based on
the mortgage interest rates of the mortgage loans outstanding in the related
group.

Possible losses. The trust may incur losses because of a mortgagor
default if the trust is unable to dispose of the mortgaged premises for an
amount equal to the mortgage loan obligation. Any ultimate loss will be borne by
the certificates in reverse order of seniority, beginning with classes of
certificates that are not offered by this prospectus supplement. Because the
mortgage loans were or will be originated or acquired under Saxon Mortgage,
Inc.'s non-conforming credit program, the loss experience on the mortgage loans
may be greater, perhaps significantly, than had the loans been originated or
acquired in accordance with more restrictive guidelines.

No obligor or guarantor. The certificates do not represent the obligation of any
entity nor has any other entity guaranteed distributions.

                           _________________________

This summary provides a very broad overview of the certificates; it does not,
however, contain the specific information you will need to consider in making a
decision whether to invest in the certificates.

If you are considering an investment in the certificates, you should next review
the section "Terms of the Certificates and the Mortgage Loans." Before making a
final investment decision, you should review:

     .    this prospectus supplement -- for more detailed information on the
          certificates, the mortgage loans and the pre-funding account.
     .    the prospectus -- for general information some of which may not apply
          to these certificates.
<PAGE>

               TERMS OF THE CERTIFICATES AND THE MORTGAGE LOANS

This term sheet provides an overview. It does not contain all the information
that you need to consider in making your investment decision. To understand the
terms of the offered certificates and the characteristics of the mortgage loans,
read carefully the entire prospectus supplement and the accompanying prospectus.


OFFERED CERTIFICATES

The offered certificates represent undivided ownership interests in the assets
of the trust and are not the obligation of any other entity. The assets of the
trust consist primarily of a pool of mortgage loans and funds on deposit in a
pre-funding account.

The mortgage loans in the trust are separated into two groups, each containing
mortgage loans secured by one-to-four family residential properties:

     .    Group I consists of fixed-rate, first or second lien, mortgage loans.

     .    Group II consists of adjustable rate, first lien mortgage loans. Group
          II will be divided into Subgroup A and Subgroup B, based on the
          original principal balances of the mortgage loans, with Subgroup A
          consisting of agency conforming balance mortgage loans.

The offered certificates are also separated into two groups. In general, the
trust will distribute collections on Group I to the Group I Certificates and
collections on Group II to the Group II Certificates. In limited circumstances,
however, collections on the mortgage loans in one group will be applied to the
payment of certificates of the other group.

The trust will make distributions on the 25th day of each month, or if that day
is not a business day, the next business day, commencing September 27, 1999.

Pass Through Rates

     .    Pass through rates on the Group I Certificates (other than the Class
          AF-1 Certificates) and on the Class BV-1A Certificates are fixed and
          are shown on the cover page. The pass through rates for the Class AF-
          5, Class AF-6, Class MF-1, Class MF-2, Class BF-1, Class BF-1A and
          Class BV-1A Certificates will, however, be capped at the weighted
          average of the net mortgage interest rates for Group I (or Group II,
          in the case of Class BV-1A Certificates), which may be less than the
          pass through rates shown on the cover page.

     .    For the Group I Certificates (with the exception of the Class AF-1
          Certificates) and the Class BV-1A Certificates the interest
          distributable on each distribution date is the interest accrued during
          the month immediately preceding the month in which such distribution
          date occurs. All calculations are made on the basis of a 360-day year
          consisting of twelve 30 day months (30/360).

     .    Pass through rates on the Class AF-1 Certificates and the Group II
          Certificates other than the Class BV-1A Certificates adjust on each
          distribution date, generally to One Month LIBOR plus the spread shown
          on the cover page applicable to each class.

     .    Pass through rates on any distribution date for the Group II
          Certificates will, however, be subject to an "available funds cap"
          equal to the weighted average of the net mortgage interest rates of
          Group II. The pass through rate for the Class AF-1 Certificates is
          similarly limited by such a cap calculated in respect of Group I.

     .    Whenever a pass through rate for a Group II Certificate is capped by
          the Group II available funds cap, the excess of:

          1.   the interest distributable had the pass through rate been based
               on (a) One Month LIBOR plus the applicable spread (but not more
               than the weighted average of the maximum lifetime net mortgage
               interest rates for Group II) or (b) with respect to the Class BV-
               1A Certificates, the rate applicable thereto shown on the cover
               page over

          2.   the interest actually distributed based on the Group II Available
               Funds Cap

          3.   plus interest thereon at the applicable pass through rate

will be treated as "Group II Certificates Carryover Amount."

     .    The trust will keep track of the Group II Certificates Carryover
          Amount for each class of the Group II Certificates. If, before a class
          is retired, funds are available for that purpose, the trust will
          distribute an amount equal to the Group II Certificates Carryover
          Amount for that class. The Class AF-1 Certificates will not be
          entitled to any compensatory amounts on future distribution dates if
          the pass through rate of such certificates is limited by the related
          available funds cap.

                                      S-1
<PAGE>

     .    For the Class AF-1 Certificates and the Group II Certificates (other
          than the Class BV-1A Certificates) interest accrues on each
          distribution date from and including the prior distribution date (or
          from August 18, 1999, the Closing Date, in the case of the first
          distribution date) to and excluding such distribution date. All
          calculations are made on the basis of an actual number of days and a
          year of 360 days (actual/360).

Interest Distributions

On each distribution date, the trust will apply interest collected from a group
to make distributions in the following order:

     .    all interest due to the related Class A Certificates, pro rata if
          funds are not sufficient to distribute all interest due, at the
          applicable pass through rates;

     .    in order of seniority, interest due to the other related classes at
          the applicable pass through rates (other than the Class B-1 and Class
          B-1A Certificates);

     .    all interest due to the related Class B-1 and Class B-1A Certificates,
          pro rata if funds are not sufficient to distribute all interest due,
          at the applicable pass through rates; and

     .    any remaining interest as described under "Excess Interest" herein.

Principal Distributions

On each distribution date, the trust will apply principal collected for a Group
(and with respect to the Class AV-1 and Class AV-2 Certificates Subgroup A and
Subgroup B, respectively) to make distributions on the related certificates as
described under "DESCRIPTION OF THE OFFERED CERTIFICATES -- Distributions" on
page S-35.

Excess Interest

On each distribution date, the trust will apply any excess interest from a group
in the following order:

     .    to distribute an extra principal distribution amount on the related
          certificates (but solely to the limited extent described herein);

     .    to distribute to the related subordinated certificates, in order of
          seniority, the amount of unpaid interest for prior distribution dates
          (excluding any Group II Certificates Carryover Amount) on the related
          certificates;

     .    to make similar distributions to the other group of certificates;

     .    in the case of Group II, in order of seniority, to distribute any
          Group II Certificates Carryover Amount;

     .    up to the amount described in this prospectus supplement as a
          principal distribution on the Class B-1A Certificates of the related
          group; and

     .    to distribute any remainder to the Class C and Class R Certificates as
          described under "DESCRIPTION OF THE OFFERED CERTIFICATES -
          Crosscollateralization Provisions" on page S-40.

Pre-Funding and Capitalized Interest Accounts

If the aggregate principal balance of the initial mortgage loans transferred to
the trust on the closing date is less than the aggregate original principal
balance of the certificates, cash in the amount of that difference (which is
estimated to be an aggregate of approximately $220,000,000; approximately
$127,544,424 for the fixed rate mortgage loans and approximately $92,455,576 for
the adjustable rate mortgage loans, to be divided between Supgroup A and
Subgroup B of Group II on a pro rata basis) will be deposited by the trustee in
a pre-funding account, and those funds will be used to purchase mortgage loans
from time to time until November 16, 1999. Pre-funding account funds allocated
to one group may not be used to purchase mortgage loans in another group. If
those funds are not completely used by November 16, 1999, the remaining funds
(if any) will be distributed as principal prepayments on the Group I
Certificates (to the extent of remaining funds that had been allocated for the
purchase of fixed rate mortgage loans), and on the Group II Certificates (to the
extent of remaining funds that had been allocated to the purchase of variable
rate mortgage loans) on the November 25, 1999 distribution date.

At the closing date, the Seller also will deposit funds into a capitalized
interest account for use as necessary during the pre-funding period to ensure
that all required interest distributions are made on the offered certificates.

Optional Termination

The Master Servicer has the right to purchase all the mortgage loans on any
distribution date when their aggregate scheduled principal balances have
declined to less than 10% of their aggregate scheduled principal balances as of
their respective cut-off dates and any amounts on deposit in the pre-funding
account (excluding any interest or other investment earnings). The first such
distribution date is referred to as the "Initial Optional Termination Date." Any
such repurchase will result in the early retirement of your certificates.

                                      S-2
<PAGE>

See "THE AGREEMENT --TERMINATION" on page S-44.

Realized Losses

If the trust disposes of a mortgage loan for less than its scheduled principal
balance plus accrued interest, reimbursement of liquidation expenses, and
servicing advances, the trust will incur a "realized loss."

To the extent the total principal balance of the certificates of a group exceeds
the total principal balance of the related mortgage loans as described in this
prospectus supplement, the trust will generally reduce the certificate principal
balances of the subordinate certificates of the related group in reverse order
of seniority, beginning with the Class B-1A Certificates of such group, then the
Class B-1 Certificates of such group, and then to the remaining classes of such
group in reverse order of seniority. Thereafter, the holders of any such
certificates will generally only be entitled to distributions of both principal
and interest on the reduced certificate principal balance of their certificates.
If, however, excess interest is subsequently available and such certificate
principal balance is subsequently increased, the holder of any such certificate
will be entitled to distributions of principal and interest based on such
increased balance.

Private Certificates

The Class C and Class R Certificates, which are not offered hereby, represent
the most junior ownership interests in the assets of the trust. See "DESCRIPTION
OF THE OFFERED CERTIFICATES -- GENERAL" on page S-34.

Denominations

The trust will issue the offered certificates in book-entry form in minimum
denominations of $1,000 in original principal amount and integral multiples.

Depositor

Saxon Asset Securities Company

Trustee

Chase Bank of Texas, National Association

MORTGAGE LOANS

Seller and Master Servicer

Saxon Mortgage, Inc., the parent of Saxon Asset Securities Company, is the
seller of the mortgage loans. As a general matter, Saxon Mortgage, Inc.
originated or acquired or will originate or acquire the mortgage loans in
accordance with its program for non-conforming credits and will act as Master
Servicer.

See "RISK FACTORS-- NON-CONFORMING UNDERWRITING STANDARDS " on page S-7.

Servicer

Meritech Mortgage Services, Inc., an affiliate of Saxon Asset Securities
Company, will service the mortgage loans and has promised:

     .    to make recoverable advances of delinquent payments on the mortgage
          loans; and

     .    to deposit month end interest (generally, interest shortfalls
          resulting from prepayments in full of the mortgage loans) with respect
          to mortgage loans that are prepaid in full.

If the Servicer fails to make required advances or to deposit month end
interest, the Master Servicer has promised to do so.

Cut Off Date

As of the close of business on August 1, 1999 for the initial mortgage loans to
be sold to the trust on the closing date.

Statistical Mortgage Loan Data

As of the date of this prospectus supplement, information relating to only a
portion of the mortgage loans to be included in the trust was available.
Accordingly, information presented with respect to the mortgage loans in this
prospectus supplement is derived solely from those identified mortgage loans.
Additional mortgage loans will be included in the pool of mortgage loans to be
conveyed to the trust on the closing date. In addition, after the closing date
subsequent mortgage loans may, by virtue of the application of funds in the
pre-funding account, be conveyed to the trust until November 16, 1999. The
characteristics of the mortgage loans to be conveyed to the trust on the closing
date and the subsequent mortgage loans to be conveyed to the trust after that
date will vary from the characteristics of the identified mortgage loans.

At August 1, 1999 (the statistical cut off date), there were 5,754 mortgage
loans secured by mortgages on residential properties including investment
properties, which may be detached, attached, one-to-four family dwellings,
condominium units, townhouses, manufactured housing or units in a planned unit
development.

<TABLE>
<S>                                       <C>
Group I Mortgage Loans
Aggregate Scheduled Principal Balances           $320,583,965
Average Scheduled Principal Balance                   $85,352
Range of Scheduled Principal
     Balances                             $11,160 to $518,745
Range of Mortgage Interest Rates             6.870% to 14.990%
Weighted Average Mortgage Interest Rate                10.068%
</TABLE>

                                      S-3
<PAGE>

<TABLE>
<S>                                          <C>
Weighted Average Original Loan-to-Value Ratio          77.23%
Weighted Average Combined Original
     Loan-to-Value Ratio                               77.91%
Weighted Average Remaining
    Amortization Term                              340 Months
Range of Remaining Amortization Terms        59 to 360 Months
Second Liens                                            1.16%
Balloon Mortgage Loans                                 52.87%
Mortgaged Premises
    Single-family detached dwellings                   79.14%
    Single-family attached dwellings                    1.68%
    Planned unit developments                           6.03%
    Condominiums                                        2.92%
    2-4 Family                                          5.59%
    Townhouse                                           0.61%
    Manufactured Home                                   4.03%
Weighted Average Servicing Fee Rate                     0.50%
Master Servicing Fee Rate                               0.05%

Group II Mortgage Loans

Aggregate Scheduled Principal Balances           $232,387,856
Average Scheduled Principal Balance                  $116,310
Range of Scheduled Principal
    Balances                              $17,976 to $749,332
Mortgage Interest Rates
    Weighted Average By Loan Type:
       One Year CMT                                    9.012%
       2/28 LIBOR                                      9.944%
       3/12 LIBOR                                     10.291%
       3/17 LIBOR                                      9.500%
       3/27 LIBOR                                     10.023%
       Six Month LIBOR                                 9.391%
    Weighted Average Gross Margin:
       One Year CMT                                    6.548%
       2/28 LIBOR                                      6.373%
       3/12 LIBOR                                      7.006%
       3/17 LIBOR                                      5.000%
       3/27 LIBOR                                      6.286%
       Six Month LIBOR                                 6.674%
    Current Weighted Average Mortgage
       Interest Rate                                   9.959%
    Range of Current Mortgage Interest
       Rates                                5.850% to 14.500%
    Weighted Average Maximum Lifetime
       Mortgage Interest Rate                         16.568%
    Range of Maximum Lifetime
       Mortgage Interest Rates             12.850% to 20.500%
    Weighted Average Lifetime Minimum
       Mortgage Interest Rate                          9.861%
    Range of Minimum Lifetime
       Mortgage Interest Rates              3.750% to 14.500%
Weighted Average Original Loan-to-Value Ratio          78.42%
Weighted Average Remaining
    Amortization Term                              357 Months
Range of Remaining Amortization Term        176 to 360 Months
Second Lien Mortgage Loans                              0.00%
Mortgaged Premises
    Single-family detached dwelling                    81.90%
    Single-family attached dwelling                     1.21%
    Planned unit developments                           6.82%
    Condominiums                                        4.16%
    2-4 Family                                          4.18%
    Townhouse                                           0.29%
    Manufactured Home                                   1.44%
Weighted Average Servicing Fee Rate                     0.50%
Master Servicing Fee Rate                               0.05%
</TABLE>

See "RISK FACTORS - Variations in Loan Characteristics" on page S-6 and "THE
MORTGAGE LOAN POOL - Characteristics of the Mortgage Loans" on page S-11.

                                      S-4
<PAGE>

                                 Risk Factors

Prospective investors in the offered certificates should consider the following
factors (as well as the factors set forth under "Risk Factors" in the
Prospectus) in connection with the purchase of the offered certificates.


The Class            Generally, the Class AF-1 Certificates pass through rate
AF-1 Certificates    adjusts monthly based upon the value of an index (One Month
are not entitled     LIBOR). The pass through rate for the Class AF-1
to an interest       Certificates will be capped at the weighted average of the
carryover amount     net mortgage interest rates for Group I. Such cap may limit
                     the Class AF-1 Certificates pass through rate on any
                     distribution date. If, on any distribution date, the pass
                     through rate on the Class AF-1 Certificates is so limited,
                     holders of the Class AF-1 Certificates will not be entitled
                     to any additional amounts in respect of such reduced
                     interest distributions on future distribution dates.

Mortgage interest    Generally, the Group II Certificates pass through rates
rates may limit      (other than the Class BV-1A Certificates pass through rate)
pass through rates   adjust monthly based upon the value of an index (One Month
of  certain Classes  LIBOR). The Group II mortgage interest rates adjust semi-
                     annually based upon another index (Six Month LIBOR),
                     annually based upon still another index (One Year CMT) or
                     semi-annually based upon Six Month LIBOR beginning a
                     specified period after origination.

                     .   In a rising interest rate environment, such Group II
                         Certificates pass through rates may rise before the
                         Group II mortgage interest rates.

                     .   One Month LIBOR may respond to different economic and
                         market factors than the other indices. It could rise
                         while the other indices are stable or are falling. Even
                         if they move in the same direction, One Month LIBOR may
                         rise more rapidly than the other indices in a rising
                         interest environment or fall less rapidly in a
                         declining interest rate environment.

                     In any of those interest rate environments, the pass
                     through rate on the Group II Certificates may be limited by
                     application of the related available funds cap, which
                     equals the weighted average of the net mortgage interest
                     rates for Group II. If, on any distribution date, the pass
                     through rates on the Group II Certificates are so limited,
                     a "Group II Certificates Carryover Amount" will result,
                     equal generally to the excess of interest that would have
                     been distributable absent application of the cap over
                     interest at the capped rate. On any distribution date to
                     the extent of available funds the trust will distribute any
                     such amounts.

                     The otherwise fixed pass through rates of the Class AF-5,
                     Class AF-6, Class MF-1, Class MF-2, Class BF-1, Class BF-1A
                     and Class BV-1A Certificates are similarly capped at the
                     weighted average of the net mortgage interest rates for the
                     related mortgage loans. To the extent mortgage loans in the
                     related group bearing net interest rates above the pass
                     through rates of such classes prepay, the weighted average
                     net rate of a group will be reduced and the pass through
                     rates of the classes specified above may be capped. To the
                     extent the pass through rate on the Class BV-1A
                     Certificates is capped on a distribution date, a carryover
                     amount will result as described above. However, if the pass
                     through rates of any of the Class AF-5, Class AF-6, Class
                     MF-1, Class MF-2, Class BF-1 or Class BF-1A Certificates
                     are capped on any distribution date, holders of such
                     certificates will not be entitled to any additional amount
                     in respect of resulting reduced interest distributions on
                     future distribution dates. The ratings on the Group II
                     Certificates do not represent an assessment of the
                     likelihood of the distribution of any such carried over
                     amounts.

                                      S-5
<PAGE>

Mechanics of the     Under the interest distribution mechanics of the trust:
Trust place risk
of loss              .   Class M-1 Certificates receive distributions only after
principally on the       required distributions to the related Class A
Subordinate              Certificates.
Certificates
                     .   Class M-2 Certificates receive distributions only after
                         required distributions to the related Class A and the
                         Class M-1 Certificates.

                     .   Class B-1 and Class B-1A Certificates receive
                         distributions only after required distributions to the
                         related Class A, Class M-1 and Class M-2 Certificates.

                     If the trust does not have sufficient funds to distribute
                     interest to all classes of certificates, the shortfall will
                     be borne by the certificates in reverse order of seniority.

                     If the trust disposes of a mortgage loan at a loss, the
                     aggregate certificate principal balances of the related
                     certificates may exceed the scheduled principal balances of
                     the group. In that event, to the extent that excess
                     interest is not available, the trust will generally reduce
                     the certificate principal balances of the related Class B-
                     1A Certificates of such group, then the Class B-1
                     Certificates of such Group, and then the remaining classes
                     of such group in reverse order of seniority.

                     You should fully consider the subordination risks
                     associated with an investment in the Class M-1, Class M-2,
                     Class B-1 or Class B-1A Certificates, including the
                     possibility that you may not fully recover your initial
                     investment as a result of losses on the Mortgage Loans. See
                     "DESCRIPTION OF THE OFFERED CERTIFICATES -
                     Crosscollateralization Provisions" on page S-40.

Although assigned    As described more fully in this prospectus supplement, the
the same rating,     Class B-1A and Class B-1 Certificates have been assigned
the Class B-1A       ratings in the same category and rank pari passu for
Certificates take    purposes of distributions of interest. However, losses in
losses before the    each group will be allocated to the Class B-1A Certificates
Class B-1            of such group before such losses will be allocated to the
Certificates         Class B-1 Certificates of such group.


Variations in Loan   This prospectus supplement describes only a portion of the
Characteristics      mortgage loans to be conveyed to the trust on the closing
                     date. The additional mortgage loans to be delivered on the
                     closing date and subsequent mortgage loans to be delivered
                     after the closing date as a result of purchases from the
                     pre-funding account may have characteristics that differ
                     somewhat from the identified mortgage loans described in
                     this prospectus supplement. However, each of the additional
                     mortgage loans and subsequent mortgage loans must satisfy
                     the criteria described under "THE MORTGAGE LOAN POOL -
                     Conveyance of Subsequent Mortgage Loans" on page S-16 . The
                     trust will file current reports on Form 8-K following the
                     purchase of additional mortgage loans and subsequent
                     mortgage loans by the trust and following the termination
                     of the funding period. The current report on Form 8-K will
                     include the same type of information regarding the
                     subsequent mortgage loans that is included in this
                     prospectus supplement with respect to the identified
                     mortgage loans.

Risks of Early       The Seller intends that the principal amount of subsequent
Prepayment of        mortgage loans to be sold to the trust require the
Principal            application of substantially all of the amount in the pre-
Associated with      funding account. However, if the principal amount of
Pre-Funding Account  eligible subsequent mortgage loans available during the
                     funding period is less than 100% of the pre-funded amount,
                     the Seller will not have sufficient subsequent mortgage
                     loans to sell to the trust. This could result in a
                     prepayment of principal to holders of Certificates as
                     described herein, which would adversely affect the yield of
                     such Certificates to the extent they were purchased at a
                     premium.

                                      S-6
<PAGE>

The following characteristics of the Mortgage
Loans may increase risk of loss:

Non-Conforming       As a general matter, the Seller originated or purchased or
Underwriting         will originate or purchase the mortgage loans in accordance
Standards            with its mortgage loan program for non-conforming credits
                     -- a mortgage loan which is ineligible for purchase by
                     Fannie Mae and Freddie Mac due to credit characteristics
                     that do not meet Fannie Mae and Freddie Mac guidelines. See
                     "THE MORTGAGE LOAN POOL - Underwriting Standards" on page
                     S-18.

                     The mortgage loans may experience rates of delinquency,
                     bankruptcy and loss that are higher (perhaps significantly)
                     than mortgage loans originated under Fannie Mae or Freddie
                     Mac guidelines.

                     At August 18, 1999, less than 2.00% of the mortgage loans
                     already identified for inclusion in the pool will be
                     delinquent. 100% of Group I and 100% of Group II mortgage
                     loans already identified for inclusion in the pool had
                     first monthly payments due on or before September 1, 1999.
                     Because only those identified mortgage loans could have a
                     monthly payment delinquent 30 days or more, current
                     information about delinquencies may not be representative
                     of future experience.


Geographic           The mortgaged premises for 12.67% of Group I mortgage loans
Concentration        already identified for inclusion in the pool and 28.07% of
                     Group II mortgage loans already identified for inclusion in
                     the pool are located in California. An overall decline in
                     the residential real estate market, or the occurrence of a
                     natural disaster such as an earthquake, in California,
                     could adversely affect the values of the mortgaged premises
                     and increase the risk of loss on mortgage loans with
                     mortgaged premises located in California.

Second Liens         1.16% of the aggregate scheduled principal balance of Group
                     I mortgage loans already identified for inclusion in the
                     pool are secured by second liens subordinate to the rights
                     of the mortgagee under the related first mortgage. The
                     trust will have no source of funds to satisfy the first
                     mortgage or make payments due to the first mortgagee and,
                     accordingly, its ability to realize on its second lien may
                     be limited. See "The Trusts -- Junior Mortgage Loans" in
                     the Prospectus.

Balloon Loans        52.87% of the aggregate scheduled principal balances of
                     Group I mortgage loans already identified for inclusion in
                     the pool are "balloon loans" that provide for the payment
                     of the unamortized principal balance in a single payment at
                     maturity. See "Risk Factors -- Balloon Loans" in the
                     Prospectus.

High Balance Loans   Certain of the mortgage loans are expected to have high
                     principal balances (in the case of one identified mortgage
                     loan, $749,332 as of August 1, 1999). The payment
                     experience on such mortgage loans may have a
                     disproportionate effect on the related certificates.

Texas Home Equity    1.43% of the aggregate scheduled principal balance of the
Loans                mortgage loans already identified for inclusion in the pool
                     are "home equity loans" subject to Section 50(a)(6) of
                     Article XVI of the Constitution of Texas, which took effect
                     January 1, 1998. Legal uncertainties with respect to home
                     equity loans under the Texas Home Equity Loans are
                     described under "Risk Factors" in the Prospectus.

                                      S-7
<PAGE>

Other Legal          Federal and state laws, public policy and general
Considerations       principles of equity relating to the protection of
                     consumers, unfair and deceptive practices and debt
                     collection practices:

                     .   regulate interest rates and other charges on mortgage
                         loans;

                     .   require certain disclosures to borrowers;

                     .   require licensing of the Seller and the other
                         originators; and

                     .   regulate generally the origination, servicing and
                         collection process for the mortgage loans.

                     Violations may limit the ability of the trust to collect on
                     the mortgage loans, may entitle a borrower to a refund of
                     amounts previously paid and could result in liability for
                     damages and administrative enforcement against the
                     originator or the Servicer.

                     The Seller has represented that all applicable federal and
                     state laws were or will be complied with in connection with
                     the origination of the mortgage loans that are or will be
                     part of the trust. If there is a material and adverse
                     breach of such representation, the Seller will be obligated
                     to repurchase any affected mortgage loan or to substitute a
                     new complying mortgage loan. See "Certain Legal Aspects of
                     Mortgage Loans -- Anti-Deficiency Legislation and Other
                     Limitations on Lenders" in the Prospectus.

Limitations on       Standard hazard insurance policies do not insure against
Hazard Insurance     physical damage arising from earth movement (including
                     earthquakes, landslides and mudflows). See "Servicing of
                     Mortgage Loans -- Standard Hazard Insurance Policies" in
                     the Prospectus.

Insolvency of        The Seller believes that the transfers of the mortgage
Seller could cause   loans by the Seller to the Depositor and by the Depositor
payment delays       to the trust constitute sales by the Seller to the
                     Depositor and by the Depositor to the trust and that,
                     accordingly, the mortgage loans will not be part of the
                     assets of the Seller or the Depositor in the event of an
                     insolvency. Nevertheless, a bankruptcy trustee or a
                     creditor may argue that the transfers were pledges in
                     connection with a borrowing rather than true sales. Such an
                     argument, even if unsuccessful, could result in delays in
                     distributions.

                     The Trustee, the Depositor and the Rating Agencies will
                     receive an opinion of McGuire, Woods, Battle & Boothe LLP,
                     counsel to the Depositor, with respect to the true sale of
                     the Mortgage Loans, in form and substance satisfactory to
                     the Rating Agencies.

Computer Risks       The Servicer, the Master Servicer, the Trustee and DTC are
Associated with      aware of the potential problems associated with computer
Year 2000            code in which years are identified by two digit values from
                     00 to 99 and are taking action intended to assure that
                     their computer systems are "year 2000 ready." See "THE
                     MORTGAGE LOAN POOL - Year 2000 Compliance" on page S-21. If
                     that action is not timely or properly completed, or if the
                     computer systems of other financial intermediaries with
                     which the computer systems of the Servicer, the Master
                     Servicer, the Trustee and DTC interact are not "year 2000
                     ready" on a timely basis, the trust could experience
                     disruptions in collecting payments on the mortgage loans
                     and in making distributions with respect to the
                     certificates. For a discussion of the potential effect of
                     pending year 2000 legislation on the ability of the
                     Servicer or the Master Servicer to foreclose on mortgage
                     loans, see "RECENT DEVELOPMENTS - Pending Year 2000
                     Legislation" on page S-10.

                                      S-8
<PAGE>

                              Recent Developments

Pending Merger Of Dominion Resources, Inc.

On February 22, 1999, Dominion Resources, Inc. ("Dominion Resources"), the
indirect parent of the Seller, the Master Servicer and the Servicer, announced
the execution of an agreement pursuant to which it would merge with Consolidated
Natural Gas Company ("CNG"). Dominion Resources and CNG entered into an amended
and restated merger agreement as of May 11, 1999. Shareholder approvals have
been obtained, but the transaction remains subject to a number of regulatory
approvals. In connection with the amended and restated merger agreement,
Dominion Resources announced its intention to divest its financial services
subsidiary, Dominion Capital, Inc. ("Dominion Capital"), the indirect parent of
the Seller, the Master Servicer and the Servicer.


Dominion Resources is a holding company exempt from most provisions of the
Public Utility Holding Company Act of 1935 (the "1935 Act"). CNG is a registered
holding company subject to the provisions of the 1935 Act.


In connection with the transaction, Dominion Resources is required to
obtain Securities and Exchange Commission approval under the 1935 Act to acquire
the four public utilities owned by CNG.  Dominion Resources and CNG will file an
application with the Commission seeking the necessary approvals under the 1935
Act.


In addition, Dominion Resources will become a public utility holding company
that will register under the 1935 Act because of its acquisition of the four CNG
public utility companies. Although CNG and Dominion Resources believe that
Commission approval of the transaction under the 1935 Act on terms acceptable to
both parties will be obtained, it is not possible to predict with certainty the
timing of such approval and whether the approval will be on terms acceptable to
them.


Under the standards applicable to transactions subject to approval pursuant to
Sections 9(a) and 10 of the 1935 Act, the Commission is directed to approve the
transaction unless it finds that (i) the transaction would tend towards
detrimental interlocking relations or a detrimental concentration of control,
(ii) the consideration to be paid in connection with the transaction is not
reasonable or (iii) the transaction would unduly complicate the capital
structure of the holding company system or would be detrimental to the proper
functioning of the applicant's holding company system. To approve the proposed
transaction, the Commission also must find that the transaction would comply
with applicable state law, tend towards the development of an integrated public
utility system and would otherwise conform to the 1935 Act's integration and
corporate simplification standards.


The 1935 Act imposes a number of restrictions on the operations of registered
holding company systems. Among these restrictions are requirements that certain
securities issuances as well as sales and acquisitions of assets or securities
of utility companies or acquisitions of interests in any other business must be
approved by the Commission. The 1935 Act also limits the ability of registered
holding companies to engage in activities unrelated to their utility operations
and regulates holding company system service companies and the rendering of
services by holding company affiliates to other companies in their system.
Dominion Resources and CNG believe they will be able to satisfy the Commission's
requirements for a registered holding company system.


The Commission may require as a condition to its approval of the transaction
under the 1935 Act that Dominion Resources divest certain of its activities
which are unrelated to the utility or energy operations of the combined
companies after the transaction within a reasonable time after the transaction.
In several cases, the Commission has allowed the retention of non-utility
related activities or deferred the question of divestiture for a substantial
period of time. In those cases in which divestiture has taken place, the
Commission has usually allowed enough time to complete the divestiture to allow
the applicant to avoid an untimely or premature sale of the divested assets.
Dominion Resources believes strong policy reasons and prior Commission decisions
and policy statements support the retention of its non-utility related
investments or, alternatively, support deferring the question of divestiture for
a substantial period of time. Accordingly, Dominion Resources requested in the
1935 Act application that it be allowed to retain its non-utility related
investments or, in the alternative, that the question of divestiture be
deferred. However, Dominion Resources has amended its application to reflect its
intended divestiture of Dominion Capital.

                                      S-9
<PAGE>

While Dominion Resources and CNG expect to obtain all necessary regulatory
approvals in a timely manner, there can be no assurance as to whether necessary
regulatory approvals for the Dominion Resources/CNG transaction will be
obtained, when or if the transaction will be completed, the timing or the form
of the intended divestiture of Dominion Capital or its effect on the Seller, the
Master Servicer or the Servicer or whether any direct or indirect acquiror of
Dominion Capital, the Seller, the Master Servicer or the Servicer will be of the
same credit quality or have the same financial resources as Dominion Resources.


Pending Year 2000 Legislation

In July 1999, Congress approved and the President signed legislation that would
limit legal liability for losses due to year 2000 computer-related errors. This
legislation, among other things, protects borrowers from foreclosure if their
residential mortgage loans become delinquent because an actual year 2000 failure
results in the inability to accurately or timely process their mortgage
payments.


The legislation is not intended to extinguish or otherwise affect a borrower's
payment obligations but instead delays the enforcement of obligations on an
otherwise defaulted mortgage loan. Borrowers seeking foreclosure protection
under this legislation must provide timely written notice and documentation of
that failure to the servicer. Absent an extension from the lender, borrowers
will then have four weeks to make up late payments on their loans. This
legislation does not apply to mortgage loans for which a default occurs before
December 15, 1999, or for which an imminent default is foreseeable before that
date. Moreover, this legislation does not protect borrowers who deliver notice
of a year 2000 failure after March 15, 2000. Mortgage loans that remain in
default after the applicable grace period will be subject to foreclosure or
other enforcement.


This legislation could delay our ability to foreclose on some mortgages during
the first quarter of the year 2000. These delays could consequently affect the
distributions on your certificates.

                                      S-10
<PAGE>

                            The Mortgage Loan Pool

General

The Seller originated or acquired or will originate or acquire all the mortgage
loans to be included in the Trust in accordance with its mortgage loan program
as described herein or in the Prospectus. As a general matter, the Seller's
mortgage loan program consists of the origination, or purchase, and packaging of
mortgage loans relating to non-conforming credits. A non-conforming credit means
a mortgage loan which is ineligible for purchase by Fannie Mae or the Federal
Home Loan Mortgage Corporation ("FHLMC" or "Freddie Mac") due to credit
characteristics that do not meet Fannie Mae or FHLMC guidelines. Mortgage loans
originated or purchased under the Seller's mortgage loan program are likely to
experience rates of delinquency, bankruptcy and loss that are higher (perhaps
significantly) than mortgage loans originated under Fannie Mae or FHLMC
guidelines.

Characteristics of the Mortgage Loans

The mortgaged premises consist of residential properties which may be detached,
attached, one-to-four family dwellings, condominium units, townhouses,
manufactured housing, or units in a planned unit development (the "Mortgaged
Premises"). The Mortgaged Premises may be owner-occupied (which includes second
and vacation homes) or non-owner-occupied investment properties. The Mortgage
Loans are or will be secured by first and second lien mortgages (each, a
"Mortgage") on the Mortgaged Premises.

This Prospectus Supplement contains information with respect to only a portion
(the "Identified Mortgage Loans") of the initial mortgage loans to be sold to
the Trust on the Closing Date (the "Initial Mortgage Loans"). Accordingly,
information presented with respect to the Initial Mortgage Loans included herein
is derived solely from the Identified Mortgage Loans. Whenever reference is made
herein to the characteristics of the Identified Mortgage Loans (or the
Identified Mortgage Loans in a Group) or to a percentage thereof, the reference
is based on the Scheduled Principal Balances thereof as of August 1, 1999 (the
"Statistical Cut Off Date"). The characteristics of the Initial Mortgage Loans
as of their Cut Off Date will vary from the characteristics of the Identified
Mortgage Loans as of the Statistical Cut Off Date. In addition, the Agreement
permits the Trust to purchase subsequent mortgage loans (the "Subsequent
Mortgage Loans") after the closing date until November 16, 1999. See " -
CONVEYANCE OF SUBSEQUENT MORTGAGE LOANS" on page S-16. The characteristics of
the Mortgage Loans as a whole will change upon the acquisition of Subsequent
Mortgage Loans. See "- Additional Information" on page S-17. The Initial
Mortgage Loans and the Subsequent Mortgage Loans are referred to herein as the
"Mortgage Loans."

The Identified Mortgage Loans satisfy certain criteria including: a remaining
term to stated maturity of no more than 360 months; and a Mortgage Interest Rate
as of August 1, 1999 of at least 6.870% with respect to Group I, and at least
5.850% with respect to Group II. Substantially all the Identified Mortgage Loans
had a loan-to-value ratio not in excess of 95.0% and were originated less than
six months prior to the Statistical Cut Off Date. Each Mortgage Loan in the
Trust will be assigned to one of the two Groups comprised of Mortgage Loans
which bear fixed interest rates only, in the case of Group I, and Mortgage Loans
which bear adjustable interest rates only, in the case of Group II. Additional
Mortgage Loans included in the Initial Mortgage Loans and Subsequent Mortgage
Loans will be purchased for inclusion in Group I and Group II and will be
selected using generally the same criteria used to select the Identified
Mortgage Loans, and generally the same representations and warranties will be
made with respect to those Mortgage Loans. Subject to the provisions for the
application of excess interest described herein, the Group I Certificates
represent undivided ownership interests in all Mortgage Loans contained in Group
I, and the Group II Certificates represent undivided ownership interests in all
Mortgage Loans contained in Group II.

All the Identified Mortgage Loans in Group II are subject to periodic interest
rate adjustment caps, lifetime interest rate ceilings and lifetime interest rate
floors. Substantially all such Identified Mortgage Loans had interest rates
which were not fully indexed (i.e., the Mortgage Interest Rates did not equal
the sum of the gross margin and the applicable index) as of the Statistical Cut
Off Date. Six Month LIBOR Mortgage Loans bear interest at a rate that adjusts
semiannually based on the London interbank offered rate for six month United
States Dollar deposits in the London market based on quotations of major banks
as published in The Wall Street Journal ("Six Month LIBOR"); 3/12 LIBOR Mortgage
Loans, 3/17 LIBOR Mortgage Loans, 3/27 LIBOR Mortgage Loans and 2/28 LIBOR
Mortgage Loans bear interest initially at a rate fixed at origination for three
or two years and thereafter at a rate that adjusts semiannually based on Six
Month LIBOR; One Year CMT Mortgage Loans bear interest at a rate that adjusts
annually based on the weekly average yield on United States Treasury Securities
adjusted to a constant maturity of one year as made available by the Federal
Reserve Board ("One Year CMT"). It is expected that additional Initial Mortgage
Loans and Subsequent Mortgage Loans included in Group II will not have
materially different interest rate features.

                                      S-11
<PAGE>

The information in the following tables (including the textual information
beneath each table) and elsewhere in this Prospectus Supplement is approximate
and is based solely on the Scheduled Principal Balances of the Identified
Mortgage Loans as of the Statistical Cut Off Date. Such information does not
include information about additional Initial Mortgage Loans that are expected to
be delivered at the Closing Date or the Subsequent Mortgage Loans. Totals may
not sum to 100% due to rounding. All the calculations are a percent of the given
Group.

                                      S-12
<PAGE>

1)   Current Scheduled Principal Balance

                                Group I                  Group II
                                -------                  --------
                            No. of    Scheduled      No. of    Scheduled
    Current Scheduled      Mortgage   Principal     Mortgage   Principal
   Principal Balance($)    Loans(%)   Balance(%)    Loans(%)   Balance(%)
   --------------------    --------   ----------    --------   ----------

       0.00 -  25,000.00     3.06        0.78          0.90       0.17
  25,000.01 -  50,000.00    25.80       11.62         13.21       4.53
  50,000.01 -  75,000.00    27.66       20.07         23.77      12.81
  75,000.01 - 100,000.00    16.45       16.73         17.42      13.09
 100,000.01 - 150,000.00    16.00       22.85         23.67      24.83
 150,000.01 - 200,000.00     6.20       12.44          9.81      14.60
 200,000.01 - 250,000.00     2.29        6.04          4.70       9.02
 250,000.01 - 300,000.00     1.33        4.27          2.05       4.88
 300,000.01 - 350,000.00     0.69        2.61          1.50       4.17
 350,000.01 - 400,000.00     0.13        0.58          0.95       3.06
 400,000.01 - 450,000.00     0.16        0.80          0.80       2.96
 450,000.01 - 500,000.00     0.19        1.05          0.45       1.85
 500,000.01 - 550,000.00     0.03        0.16          0.00       0.00
 550,000.01 - 600,000.00     0.00        0.00          0.30       1.47
 600,000.01 - 650,000.00     0.00        0.00          0.25       1.36
 650,000.01 - 700,000.00     0.00        0.00          0.10       0.57
 700,000.01 - 750,000.00     0.00        0.00          0.10       0.63
                           ------      ------        ------     ------
Totals:                    100.00      100.00        100.00     100.00
                           ======      ======        ======     ======

The average Scheduled Principal Balance is (a) $96,102 for the Mortgage Loans,
(b) $85,352 for Group I and (c) $116,310 for Group II. ($97,130 for Subgroup A
and $239,066 for Subgroup B). The minimum and maximum Scheduled Principal
Balances of the Mortgage Loans are $11,160 and $749,332, respectively. The
minimum and maximum Scheduled Principal Balances are $17,976 and $240,000,
respectively, for Subgroup A and $30,320 and $749,332, respectively, for
Subgroup B.

2)   Maximum Lifetime Mortgage Interest Rates on Group II

                                   No. of
     Maximum Lifetime             Mortgage           Scheduled
Mortgage Interest Rates(%)        Loans(%)      Principal Balance(%)
- --------------------------        --------      --------------------

      12.500 - 12.999                0.10              0.16
      13.000 - 13.499                0.15              0.15
      13.500 - 13.999                0.65              0.71
      14.000 - 14.499                1.10              1.46
      14.500 - 14.999                4.95              5.26
      15.000 - 15.499                6.36              6.89
      15.500 - 15.999               15.52             18.29
      16.000 - 16.499               11.41             10.98
      16.500 - 16.999               22.27             24.33
      17.000 - 17.499               11.96             10.61
      17.500 - 17.999               15.32             13.77
      18.000 - 18.499                4.45              3.31
      18.500 - 18.999                3.40              2.24
      19.000 - 19.499                1.25              0.95
      19.500 - 19.999                0.85              0.68
      20.000 - 20.499                0.20              0.15
      20.500 - 20.999                0.05              0.06
                                   ------            ------
           Totals                  100.00            100.00
                                   ======            ======

The weighted average maximum lifetime Mortgage Interest Rate for Group II is
16.568%.

3)   Current Mortgage Interest Rates

                            Group I                    Group II
                            -------                    --------
    Current          No. of       Scheduled       No. of      Scheduled
Mortgage Interest   Mortgage      Principal      Mortgage     Principal
    Rate(%)         Loans(%)      Balance(%)     Loans(%)     Balance(%)
    -------         --------      ----------     --------     ----------

  5.51 -  6.00         0.00           0.00          0.05          0.10
  6.51 -  7.00         0.11           0.10          0.10          0.10
  7.01 -  7.50         0.35           0.54          0.40          0.47
  7.51 -  7.75         0.51           0.73          0.20          0.19
  7.76 -  8.00         1.14           1.74          0.90          0.95
  8.01 -  8.25         1.65           2.13          0.95          1.17
  8.26 -  8.50         3.43           4.08          2.15          2.90
  8.51 -  8.75         5.72           6.85          3.40          4.61
  8.76 -  9.00         6.31           7.91          6.91          8.69
  9.01 -  9.25         5.03           6.41          4.65          4.69
  9.26 -  9.50         6.68           7.36          9.61         10.35
  9.51 -  9.75         7.45           8.10          9.56         10.92
  9.76 - 10.00         8.65           9.09         13.21         14.20
 10.01 - 10.25         4.45           4.45          6.71          6.12
 10.26 - 10.50         8.09           8.24         10.26          9.95
 10.51 - 10.75         6.31           5.78          7.81          6.66
 10.76 - 11.00         7.77           6.90          8.01          7.45
 11.01 - 11.25         3.81           3.26          3.40          2.42
 11.26 - 11.50         5.09           4.14          3.80          2.71
 11.51 - 11.75         2.96           2.27          2.40          1.51
 11.76 - 12.00         4.10           3.18          2.15          1.81
 12.01 - 12.25         2.24           1.67          0.90          0.54
 12.26 - 12.50         2.32           1.36          0.90          0.49
 12.51 - 12.75         1.57           1.04          0.60          0.31
 12.76 - 13.00         1.49           1.06          0.30          0.20
 13.01 - 13.25         0.88           0.53          0.15          0.15
 13.26 - 13.50         0.64           0.39          0.30          0.16
 13.51 - 13.75         0.51           0.28          0.00          0.00
 13.76 - 14.00         0.37           0.20          0.15          0.13
 14.01 - 14.25         0.13           0.04          0.00          0.00
 14.26 - 14.50         0.08           0.04          0.05          0.06
 14.51 - 14.75         0.08           0.06          0.00          0.00
 14.76 - 15.00         0.08           0.04          0.00          0.00
                     ------         ------        ------        ------
Totals:              100.00         100.00        100.00        100.00
                     ======         ======        ======        ======

The weighted average current Mortgage Interest Rate is (a) 10.022% per annum for
the Mortgage Loans, (b) 10.068% per annum for Group I and (c) 9.959% per annum
for Group II (10.011% for Subgroup A and 9.822% for Subgroup B). The minimum and
maximum current Mortgage Interest Rates are 5.850% and 14.500%, respectively,
for Subgroup A and 7.990% and 12.500%, respectively, for Subgroup B.

                                      S-13
<PAGE>

4)   Minimum Lifetime Mortgage Interest Rates on Group II

                                 No. of
    Minimum Lifetime            Mortgage           Scheduled
Mortgage Interest Rates(%)      Loans(%)       Principal Balance(%)
- --------------------------      --------       --------------------

     3.500 -  3.999                0.05                0.05
     4.000 -  4.499                0.00                0.00
     4.500 -  4.999                0.10                0.33
     5.000 -  5.499                0.05                0.03
     5.500 -  5.999                0.35                0.64
     6.000 -  6.499                0.65                0.65
     6.500 -  6.999                0.60                0.45
     7.000 -  7.499                0.65                0.79
     7.500 -  7.999                1.15                1.42
     8.000 -  8.499                2.15                2.62
     8.500 -  8.999                9.56               12.17
     9.000 -  9.499               10.96               11.45
     9.500 -  9.999               24.97               27.63
    10.000 - 10.499               13.76               12.69
    10.500 - 10.999               18.87               17.91
    11.000 - 11.499                6.76                4.82
    11.500 - 11.999                5.71                3.90
    12.000 - 12.499                1.80                1.28
    12.500 - 12.999                1.25                0.69
    13.000 - 13.499                0.35                0.20
    13.500 - 13.999                0.20                0.20
    14.000 - 14.499                0.00                0.00
    14.500 - 15.000                0.05                0.06
                                 ------              ------
      Totals:                    100.00              100.00
                                 ======              ======

The weighted average minimum lifetime Mortgage Interest Rate for Group II is
9.861% per annum. 97.90% of the Group II Mortgage Loans have a minimum lifetime
Mortgage Interest Rate greater than the applicable Gross Margin.

5)   Gross Margins on Group II

                             No. of                  Scheduled
 Gross Margin (%)       Mortgage Loans(%)       Principal Balance(%)
 ----------------       -----------------       --------------------

  2.000 -  2.999                0.05                     0.09
  3.000 -  3.999                0.15                     0.11
  4.000 -  4.999                3.10                     4.23
  5.000 -  5.999               20.57                    23.49
  6.000 -  6.999               51.70                    49.54
  7.000 -  7.999               21.17                    19.92
  8.000 -  8.999                2.95                     2.42
  9.000 -  9.999                0.25                     0.16
 10.000 - 10.999                0.00                     0.00
 11.000 - 11.999                0.05                     0.03
                              ------                   ------
Totals:                       100.00                   100.00
                              ======                   ======

The weighted average Gross Margin for Group II is 6.343%.

6)   Next Interest Adjustment Dates On Group II

     Interest                No. of                 Scheduled
  Adjustment Date       Mortgage Loans(%)      Principal Balance(%)
  ---------------       -----------------      --------------------

September 1999                 0.05                    0.03
October 1999                   0.25                    0.26
November 1999                  0.35                    0.26
December 1999                  0.30                    0.30
January 2000                   0.15                    0.15
February 2000                  0.15                    0.18
March 2000                     0.00                    0.00
April 2000                     0.35                    0.41
May 2000                       0.40                    0.48
June 2000                      0.45                    0.41
July 2000                      0.10                    0.11
August 2000                    0.15                    0.16
September 2000                 0.00                    0.00
October 2000                   0.25                    0.12
November 2000                  0.50                    0.61
December 2000                  0.45                    0.58
January 2001                   0.55                    0.70
February 2001                  0.95                    0.77
March 2001                     2.55                    2.83
April 2001                    17.82                   18.07
May 2001                      16.42                   15.85
June 2001                     10.41                   10.28
July 2001                      7.96                    6.13
August 2001                    0.60                    0.66
September 2001                 0.00                    0.00
October 2001                   0.00                    0.00
November 2001                  0.05                    0.03
December 2001                  0.05                    0.03
January 2002                   0.25                    0.10
February 2002                  0.40                    0.55
March 2002                     1.60                    1.91
April 2002                     7.71                    8.10
May 2002                       7.86                    8.32
June 2002                     10.21                   10.63
July 2002                      8.16                    8.27
August 2002                    2.55                    2.71
                             ------                  ------
Totals:                      100.00                  100.00
                             ======                  ======

The weighted average Next Interest Adjustment Date for Group II is September
2001.

                                      S-14
<PAGE>

7)   Original Combined Loan-to-Value Ratios/(1)/

                             Group I                Group II
                             -------                --------
  Original Combined    No. of     Scheduled      No. of    Scheduled
      Loan-to-        Mortgage    Principal     Mortgage   Principal
   Value Ratio(%)     Loans(%)    Balance(%)    Loans(%)   Balance(%)
   --------------     --------    ----------    --------   ----------
  10.001 -  15.000      0.08         0.03          0.05        0.02
  15.001 -  20.000      0.03         0.02          0.05        0.02
  20.001 -  25.000      0.35         0.19          0.20        0.10
  25.001 -  30.000      0.43         0.31          0.15        0.17
  30.001 -  35.000      0.59         0.29          0.50        0.17
  35.001 -  40.000      0.83         0.47          0.55        0.37
  40.001 -  45.000      1.04         0.75          0.35        0.18
  45.001 -  50.000      1.73         1.15          1.25        1.11
  50.001 -  55.000      1.84         1.55          1.15        1.09
  55.001 -  60.000      3.19         2.67          2.50        1.84
  60.001 -  65.000      6.10         5.25          6.66        5.74
  65.001 -  70.000      9.24         8.27          9.11        8.91
  70.001 -  75.000     14.06        14.41         14.61       14.37
  75.001 -  80.000     27.29        29.80         28.68       30.67
  80.001 -  85.000     13.10        12.89         15.12       14.12
  85.001 -  90.000     17.39        18.72         18.82       20.89
  90.001 -  95.000      2.29         3.00          0.25        0.23
  95.001 - 100.000      0.45         0.22          0.00        0.00
                      ------       ------        ------      ------
Totals:               100.00       100.00        100.00      100.00
                      ======       ======        ======      ======

(1)The Combined Loan-to-Value Ratio of a Mortgage Loan (including a second
Mortgage Loan) is equal to the ratio (expressed as a percentage) of the original
Scheduled Principal Balance of the Mortgage Loan plus any senior lien balances
and the fair market value of the Mortgaged Premises at the time of origination.
The fair market value is the lower of (i) the purchase price and (ii) the
appraised value in the case of purchases and is the appraised value in all other
cases. The weighted average combined original loan-to-value ratio is 77.91% for
Group I and the weighted average combined original loan-to-value ratio is 78.42%
for Group II.

8)   Remaining Amortization Term

                        Group I                   Group II
                        --------                  --------
                   No. of     Scheduled      No. of     Scheduled
   Remaining      Mortgage    Principal     Mortgage    Principal
 Term (Months)    Loans(%)    Balance(%)    Loans(%)    Balance(%)
 -------------    --------    ----------    --------    ----------
   49  -  59        0.03         0.01          0.00        0.00
  109  - 120        0.75         0.43          0.00        0.00
  133  - 144        0.19         0.12          0.00        0.00
  157  - 168        0.03         0.01          0.00        0.00
  169  - 180       11.02         8.07          0.20        0.08
  229  - 240        2.00         1.54          0.05        0.03
  289  - 300        0.08         0.07          0.00        0.00
  337  - 348        0.13         0.22          0.75        0.69
  349  - 360       85.78        89.53         99.00       99.20
                  ------       ------        ------      ------
Totals:           100.00       100.00        100.00      100.00
                  ======       ======        ======      ======

The weighted average remaining amortization term is 340 months for Group I and
357 months for Group II.

9)   Occupancy Type of Mortgaged Premises

                              Group I                Group II
                              -------                --------
                        No. of     Scheduled     No. of     Scheduled
                       Mortgage    Principal    Mortgage    Principal
Occupancy Type/(1)/    Loans(%)    Balance(%)   Loans(%)    Balance(%)
- -------------------    --------    ----------   --------    ----------
Primary Home            90.09        92.71        92.99        95.29
Second Home              0.56         0.68         0.45         0.32
Investor                 9.35         6.61         6.56         4.39
                       ------       ------       ------       ------
Totals:                100.00       100.00       100.00       100.00
                       ======       ======       ======       ======

/(1)/ As represented by the borrowers on their Mortgage Loan applications.

10)  Origination Program

                                 Group I                Group II
                                 -------                --------
                            No. of    Scheduled     No. of    Scheduled
                           Mortgage   Principal    Mortgage   Principal
Origination Program/(1)/   Loans(%)   Balance(%)   Loans(%)   Balance(%)
- -----------------------    --------   ----------   --------   ----------

Full Documentation           80.17       75.81       79.68       75.69
Limited Documentation         7.27        9.76        4.60        6.97
Stated Documentation         12.03       14.05       15.52       17.18
No Ratio                      0.53        0.38        0.20        0.16
                            ------      ------      ------      ------
Totals:                     100.00      100.00      100.00      100.00
                            ======      ======      ======      ======

/(1)/ See "The Mortgage Loan Pool -- Underwriting Standards" on page S-18.

11)  Mortgage Loan Purpose

                                   Group I               Group II
                                   -------               --------
                              No. of    Scheduled    No. of    Scheduled
                             Mortgage   Principal   Mortgage   Principal
    Loan Purpose             Loans(%)   Balance(%)  Loans(%)   Balance(%)
    ------------             --------   ----------  --------   ----------
Purchase                      29.37        29.31      38.64       37.74
Refinance (cash out)          57.16        55.39      49.10       49.12
Refinance (no cash-out)       13.47        15.29      12.26       13.15
                             ------       ------     ------      ------
Totals:                      100.00       100.00     100.00      100.00
                             ======       ======     ======      ======

12)  Property Types of Mortgaged Premises

                               Group I                 Group II
                               -------                 --------
                          No. of    Scheduled      No. of     Scheduled
                         Mortgage   Principal     Mortgage    Principal
    Property Type        Loans(%)   Balance(%)    Loans(%)    Balance(%)
    -------------        --------   ----------    --------    ----------
DeMinimis PUD               0.03        0.03         0.10        0.21
Manufactured Housing        5.62        4.03         2.40        1.44
PUD                         3.94        6.00         4.65        6.61
Townhouses                  0.80        0.61         0.25        0.29
2-4 Family                  5.46        5.59         5.11        4.18
High-Rise Condo             0.51        0.53         0.35        0.43
Low-Rise Condo              3.06        2.39         4.45        3.73
Single Family Detached     78.22       79.14        81.38       81.90
Single Family Attached      2.37        1.68         1.30        1.21
                          ------      ------       ------      ------
Totals:                   100.00      100.00       100.00      100.00
                          ======      ======       ======      ======

13)  Loan Types in Group II

                              No. of                Scheduled
     Loan Type           Mortgage Loans(%)     Principal Balance(%)
     ---------           -----------------     --------------------

One Year CMT                    1.10                   1.33
2/28 LIBOR                     59.01                  57.07
3/12 LIBOR                      0.20                   0.08
3/17 LIBOR                      0.05                   0.03
3/27 LIBOR                     38.59                  40.54
Six Month LIBOR                 1.05                   0.95
                              ------                 ------
Totals:                       100.00                 100.00
                              ======                 ======

                                      S-15
<PAGE>

14)      State Distribution of Mortgaged Premises

                                   Group I                    Group II
                                   -------                    --------
                              No. of      Scheduled       No. of     Scheduled
                             Mortgage     Principal      Mortgage    Principal
    State                    Loans(%)     Balance(%)     Loans(%)    Balance(%)
    -----                    --------     ----------     --------    ----------
Alabama                        0.00          0.00          0.00         0.00
Alaska                         0.05          0.02          0.30         0.30
Arizona                        2.21          1.91          3.05         2.70
Arkansas                       0.32          0.25          0.30         0.11
California                     8.23         12.67         18.22        28.07
Colorado                       1.81          2.28          3.10         3.66
Connecticut                    1.22          1.17          1.40         1.23
Delaware                       0.45          0.53          0.80         0.75
District of Columbia           0.24          0.34          0.05         0.16
Florida                        7.53          7.45          3.75         3.07
Georgia                        4.26          4.37          1.20         1.10
Hawaii                         0.45          0.95          0.20         0.33
Idaho                          0.40          0.35          0.90         0.74
Illinois                       3.09          2.83          5.16         5.05
Indiana                        2.26          1.61          4.30         2.37
Iowa                           1.65          1.23          0.85         0.54
Kansas                         2.16          2.14          0.90         0.76
Kentucky                       0.91          0.70          0.85         0.83
Louisiana                      2.90          2.37          0.85         0.70
Maine                          0.00          0.00          0.05         0.05
Maryland                       1.52          1.95          1.20         2.42
Massachusetts                  0.64          0.83          0.90         0.79
Michigan                       4.34          3.68          5.31         3.38
Minnesota                      2.48          2.66          2.65         2.70
Mississippi                    1.12          0.87          0.50         0.32
Missouri                       4.55          3.58          2.70         1.70
Montana                        0.13          0.12          0.15         0.12
Nebraska                       0.77          0.72          0.20         0.12
Nevada                         0.43          0.46          1.75         1.74
New Hampshire                  0.00          0.00          0.15         0.11
New Jersey                     1.70          2.44          1.20         1.42
New Mexico                     1.14          1.15          0.45         0.34
New York                       1.52          2.30          0.40         0.47
North Carolina                 3.75          3.27          2.50         1.71
North Dakota                   0.05          0.03          0.05         0.01
Ohio                           4.61          3.55          8.66         6.14
Oklahoma                       2.05          1.79          1.15         0.68
Oregon                         2.16          2.61          3.30         3.53
Pennsylvania                   4.98          3.93          2.70         2.16
Rhode Island                   0.24          0.33          0.05         0.08
South Carolina                 1.12          1.08          0.75         0.58
South Dakota                   0.05          0.02          0.00         0.00
Tennessee                      3.97          3.49          0.85         0.67
Texas                          7.93          6.39          4.25         3.66
Utah                           0.85          0.97          2.85         3.39
Vermont                        0.03          0.02          0.00         0.00
Virginia                       3.94          4.57          1.30         1.55
Washington                     2.02          2.62          6.11         6.53
West Virginia                  0.77          0.50          0.30         0.21
Wisconsin                      0.88          0.79          1.25         0.72
Wyoming                        0.11          0.09          0.10         0.23
                             ------        ------        ------       ------
Totals:                      100.00        100.00        100.00       100.00
                             ======        ======        ======       ======

Conveyance of Subsequent Mortgage Loans

The Agreement permits the Trust to acquire approximately $127,544,424 and
$92,455,576 in aggregate Scheduled Principal Balance of Subsequent Mortgage
Loans for addition to Group I and Group II, respectively. Accordingly, the
statistical characteristics of the Mortgage Loan Pool and Group I and Group II
will change upon the acquisition of Subsequent Mortgage Loans. Pursuant to the
Agreement, however, the Depositor has agreed to deliver Subsequent Mortgage
Loans for inclusion that will not materially change the statistical
characteristics of Group I or Group II.

The obligation of the Trust to purchase Subsequent Mortgage Loans is subject to
the requirements of the Agreement.

                                      S-16
<PAGE>

The inclusion of the Subsequent Mortgage Loans will be subject to the following
requirements:

     (1)  each Subsequent Mortgage Loan will not be selected in a manner adverse
          to the interests of Certificateholders;

     (2)  the addition of the Subsequent Mortgage Loans will not result in the
          reduction, qualification or withdrawal of the then current ratings of
          the Certificates;

     (3)  each Subsequent Mortgage Loan will be underwritten in accordance with
          the Seller's underwriting guidelines;

     (4)  no Subsequent Mortgage Loan may be more than 30 days delinquent as of
          the related Cut-Off Date;

     (5)  no Subsequent Mortgage Loan may have a remaining term to maturity in
          excess of 360 months; and

     (6)  no Subsequent Mortgage Loan may have a Loan-to-Value Ratio greater
          than 101.00%.

Following the purchase of the Subsequent Mortgage Loans by the Trust, the pool
of Mortgage Loans included in each Group:

     (1)  will have a weighted average Mortgage Interest Rate of at least 9.90%
          for Group I and 9.80% for Group II, and, with respect to Group II, a
          Weighted Average Margin of at least 6.15%;

     (2)  will have a Weighted Average Remaining Amortization Term of not less
          than 354 months for Group I and not less than 354 months for Group II;

     (3)  will have a Weighted Average Loan-to-Value Ratio of not more than
          80.00% for Group I and 80.00% for Group II;

     (4)  with respect to Group I, no more than 2.50% of the Mortgage Loans in
          such Group will be secured by second liens and no more than 55.00% of
          the Mortgage Loans in such Group will be Balloon Loans;

     (5)  will consist of Mortgage Loans at least 75.00% of which for Group I
          and 75.00% of which for Group II are secured by single-family
          (detached and attached) dwellings;

     (6)  will consist of Mortgage Loans no more than 8.00% of which for Group I
          and 6.00% of which for Group II are secured by investment properties;

     (7)  will consist of Mortgage Loans no more than 0.75% of which have
          balances in excess of $500,000 for Group I and no more than 4.00% of
          which have balances in excess of $600,000 for Group II;

     (8)  will consist of Mortgage Loans at least 88.00% of which for Group I
          and 90.00% of which for Group II are secured by owner occupied
          dwellings;

     (9)  will consist of Mortgage Loans no more than 36.00% of which for Group
          I and 37.00% of which for Group II have a Combined Loan-to-Value ratio
          in excess of 80.00%; and

     (10) will, in the case of Group I, consist of Mortgage Loans no more than
          15.50%, 9.75% and 2.25% of which will have credit grades of B, C and
          D, respectively, and, in the case of Group II, consist of Mortgage
          Loans no more than 25.00%, 17.25% and 5.25%, of which will have credit
          grades of B, C and D, respectively.

Additional Information

The description in this Prospectus Supplement of the Mortgage Loans and the
Mortgaged Premises is based upon the pool of Identified Mortgage Loans, as
constituted at the close of business on the Statistical Cut Off Date. As
indicated above, the pool of Mortgage Loans will include additional Initial
Mortgage Loans and Subsequent Mortgage Loans. In addition, the Depositor may
remove Mortgage Loans prior to closing as a result of incomplete documentation
or non-compliance with representations and warranties or if the Depositor deems
such removal necessary or appropriate, and the Depositor may substitute other
Mortgage Loans subject to certain terms and conditions set forth in the
Agreement. The Seller believes that the information set forth herein with
respect to Group I and Group II is representative of the characteristics of each
such Group as it will be constituted at the Closing Date, although as described
above under "Conveyance of Subsequent Mortgage Loans," certain characteristics
of the Mortgage Loans in a Group may vary.

                                      S-17
<PAGE>

The Depositor will file a current report on Form 8-K with the Commission,
together with the Agreement, within fifteen days after the initial issuance of
the Offered Certificates. The Depositor will note the effect of any changes in
the pool in the current report on Form 8-K as a result of adding or removing any
Mortgage Loans, as set forth in the preceding paragraph. A current report on
Form 8-K will also be filed within 15 days of the end of the Funding Period
reflecting Subsequent Mortgage Loans added to the Trust. The Depositor also
intends to file additional yield tables and other computational materials with
the Commission in a current report on Form 8-K. The Underwriters prepared such
tables and materials at the request of prospective investors, based on
assumptions provided by, and satisfying the special requirements of, such
prospective investors. Such tables and assumptions may be based on assumptions
that differ from the Modeling Assumptions. See "PREPAYMENT AND YIELD
CONSIDERATIONS" on page S-23. Accordingly, such tables and other materials may
not be relevant to or appropriate for investors other than those specifically
requesting them.

The Trust has included "forward-looking statements" in this Prospectus
Supplement. Section 27a of the Securities Act of 1933 defines "forward-looking
statements" to include statements containing projections of various financial
items. Forward-looking statements are qualified by the important factors
discussed in connection therewith that could cause actual results to differ
materially from those in the forward-looking statements.

Underwriting Standards

The Seller's underwriting philosophy is to analyze the overall situation of the
borrower and to take into account compensating factors which may be used to
offset certain areas of weakness. Specific compensating factors include
loan-to-value, mortgage payment history, employment stability and years at
residence.

The Seller underwrites each loan individually with the underwriting decision
based on the risk profile of the loan, even in instances where the Seller
purchases a group of mortgage loans in bulk. In a portion of such bulk
purchases, the Seller engages contract underwriters to underwrite individual
mortgage loans under the direct supervision of the Seller's senior underwriting
staff.

The Seller customarily employs underwriting guidelines to aid in assessing:

          .    the borrower's ability and willingness to repay a loan according
               to its terms and

          .    whether the value of the property securing the loan will allow
               the lender to recover its investment if a loan default occurs.

The Seller has established classifications with respect to the credit profile of
the borrower. The terms of the loans and the maximum loan-to-value ratios and
debt-to-income ratios vary based on the classification of the borrower. The
Seller generally offers borrowers with less favorable credit ratings loans with
higher interest rates and lower loan-to-value ratios than borrowers with more
favorable credit ratings.

The Seller's underwriting standards are applied in accordance with applicable
federal and state laws and regulations and require a qualified appraisal of the
mortgaged property which conforms to Fannie Mae and FHLMC standards. Each
appraisal includes a market data analysis based on recent sales of comparable
homes in the area and a replacement cost analysis based on the current cost of
constructing a similar home. The appraisal may be no more than 180 days old on
the day the loan is originated. In most instances, the Seller requires a second
drive-by appraisal for properties that have a value of $300,000 to $500,000 and
a second full appraisal for properties that have a value over $500,000.

The Seller has four loan documentation programs:

          Full Documentation - underwriter review of the borrower's credit
               report handwritten loan application, property appraisal, and the
               documents that are provided to verify employment and bank
               deposits (e.g., W-2's and pay stubs, or signed tax returns for
               the past two years) ;

          Limited Documentation - only available for self-employed borrowers;
               six months of personal and/or business bank statements are
               acceptable documentation of the borrower's stated cash flow;

          Stated Income - the borrower's income as stated on the loan
              application must be reasonable for the related occupation because
              the income is not independently verified. The Seller does,
              however, verify the existence of the business and employment; and
              the business must have been in existence for at least two years;
              and

          No Ratio - specifically created for borrowers that want to be
               qualified based primarily on their equity positions in their
               homes and their individual credit profiles.

                                      s-18
<PAGE>

The Seller may, from time-to-time, apply underwriting criteria which are either
more stringent or more flexible depending on the economic conditions of a
particular market.

Effective July 12, 1999, the Seller revised certain aspects of its general
guidelines for its A+ and A credit borrowers. The Seller's revised general
guidelines are set forth below:

<TABLE>
<CAPTION>
        A+                   A                  A-                 B                  C                  D
<S>                <C>                  <C>                <C>                <C>                <C>
                                                 Mortgage History
No late payments   Maximum of one       Maximum of two     Maximum of four    Maximum of five    Maximum of six
                   30-day late payment  30-day late        30-day late        30-day and one     30-day, two
                                        payments in last   payments or two    60-day late        60-day and one
                                        12 months          30-day and one     payments or four   90-day late
                                        (maximum of one    60-day late        30-day and one     payments
                                        30-day late        payments in last   90-day late
                                        payment if LTV     12 months          payments in last
                                        is greater than                       12 months
                                        85%)

                                                 Secondary Credit
Maximum of three   Maximum of three     Maximum of three   Maximum of four    Discretionary      Discretionary
30-day late        30-day late          30-day late        30-day and one
payments on        payments on          payments on        60-day late
revolving credit;  revolving credit;    revolving          payments on
two 30-day late    three 30-day late    credit;  three     revolving credit;
payment on         payments on          30-day late        three 30-day and
installment credit installment credit   payments on        one 60-day late
                                        installment        payments on
                                        credit (isolated   installment
                                        60-day late        credit (isolated
                                        payments           90-day late
                                        acceptable)        payments acceptable)

                                                Bankruptcy Filings
Chapters 7 & 13 -  Chapter 7 -          Chapter 7 -        Chapter 7 -        Chapter 7 -        Chapter 7 & 13 -
Discharged 2 years Discharged 2 years   Discharged 2 years Discharged 2 years Discharged 1 year  1 day from
(re-established    Chapter 13 -         Chapter 13 -1      Chapter 13 -1      Chapter 13 -1 day  discharge
credit since the   Discharged 1 year    year from date of  year from date of  after discharge
discharge)         (re-established      filing with proof  filing with proof  with proof paid
                   credit since         paid as agreed     paid as agreed     as agreed
                   discharge)           (must be           (must be
                                        discharged)        discharged)

                                               Debt-To-Income Ratio
     32%/42%              45%                50%               50%               55%                60%

                                          Maximum Combined Loan-To-Value
95% to $400,000    95% to $400,000       100% - Owner       100% - Owner      100% - Owner       100% - Owner
90% to $1 million  90% to $1 million     Occupied           Occupied          Occupied           Occupied
                                         90% - Non Owner    90% - Non Owner   90% - Non Owner    90% - Non Owner
                                         Occupied           Occupied          Occupied           Occupied


                                               Maximum Loan-To-Value

         95%              90%                90%               85%               80%                65%
</TABLE>

The following table shows the distribution of the Identified Mortgage Loans in
relation to the classifications described above:

<TABLE>
<CAPTION>
Saxon                               Group I                                             Group II
           ----------------------------------------------------    ---------------------------------------------------
Grade      Number of  Number of      Current        Current        Number of    Number of       Current     Current
Credit       Loans    Loans(%)      Balance($)     Balance(%)        Loans      Loans(%)       Balance($)  Balance(%)
<S>        <C>        <C>           <C>            <C>             <C>          <C>            <C>         <C>
 A+           173        4.61        15,664,130         4.89             1         0.05           203,847        0.09
 A            822       21.88        82,027,260        25.59            20         1.00         4,155,468        1.79
 A-         1,580       42.07       140,943,456        43.96           948        47.45       121,669,798       52.36
 B            643       17.12        47,444,468        14.80           498        24.92        56,345,166       24.25
 C            464       12.35        29,224,857         9.12           421        21.07        38,956,783       16.76
 D             74        1.97         5,279,794         1.65           110         5.51        11,056,794        4.76
           ------     -------       -----------       ------         -----         ------     -----------      ------
Totals      3,756      100.00       320,583,965       100.00         1,998         100.00     232,387,856      100.00
           ======     =======       ===========       ======         =====         ======     ===========      ======
</TABLE>

Servicing of the Mortgage Loans

General. Meritech Mortgage Services, Inc., an affiliate of the Depositor (the
"Servicer"), will service the Mortgage Loans. The Servicer commenced its
servicing operations in 1960 and operated under the name Cram Mortgage Service,
Inc., prior to September 1994. The principal offices of the Servicer are located
in Fort Worth, Texas. The Servicer is (a) a HUD-approved originator and (b)
approved by and in good standing with Fannie Mae and FHLMC. The Servicer will
provide customary servicing functions with respect to the Mortgage Loans. Among
other things, the Servicer is obligated under certain circumstances to advance
delinquent payments of principal and interest with respect to the Mortgage Loans
and to pay Month End Interest with respect to Mortgage Loans serviced by it. The
Servicer must obtain approval of the Master Servicer with respect to certain
servicing activities. See "SERVICING OF MORTGAGE LOANS" in the Prospectus.

                                      s-19
<PAGE>

As of June 30, 1999, the Servicer serviced a portfolio of approximately
42,771one-to-four family conventional residential mortgage loans totaling
approximately $4,121 million. The following table sets forth certain unaudited
information concerning the delinquency experience (including loans in
foreclosure) and mortgage loans foreclosed with respect to the Servicer?s
conventional loan servicing portfolio as of the end of the indicated periods.
The indicated periods of delinquency are based on the number of days past due on
a contractual basis. No mortgage loan is considered delinquent for these
purposes until 31 days past due on a contractual basis.

                         Percentage of Total Portfolio
_______________________________________________________________________________

<TABLE>
<CAPTION>
                                 June 30, 1999       December 31, 1997       December 31, 1996      December 31, 1995
                                 -------------       -----------------       -----------------      -----------------
                             By No. of  By Dollar   By No. of  By Dollar    By No. of  By Dollar   By No. of  By Dollar
                               Loans      Amount      Loans     Amount         Loans    Amount       Loans      Amount
                               -----      ------      -----     ------         -----    ------       -----      ------
<S>                          <C>        <C>         <C>        <C>          <C>        <C>         <C>        <C>
Period of delinquency
 (including foreclosure)
  31 to 60 days              5.14%      5.17%         5.82%       6.25%      3.72%      3.10%      3.56%      3.25%
  61 to 90 days              1.04       1.09          1.61        1.49       1.02       1.03       0.65       0.71
  91 days or more            3.62       4.06          1.37        1.20       1.33       1.48       1.57       2.30
Percentage of Total
Portfolio
     Delinquent              7.73       7.91          8.81        8.95       6.08       5.62       5.79       6.27
     Foreclosed              2.06       2.41          2.07        1.47       0.91       1.31       0.73       0.99
</TABLE>

_____________________
/(1)/Totals may not sum due to rounding.

The foregoing statistics represent the recent experience of the Servicer. There
can be no assurance, however, that the delinquency and foreclosure experience of
the Mortgage Loans will be comparable. In addition, the foregoing statistics are
based on all the one-to-four family residential mortgage loans in the Servicer?s
servicing portfolio, including mortgage loans with a variety of payment and
other characteristics, including geographic locations and underwriting
standards. Not all the mortgage loans in the Servicer?s servicing portfolio
constitute non-conforming credits. Accordingly, there can be no assurance that
the delinquency and foreclosure experience of the Mortgage Loans in the future
will correspond to the future delinquency and foreclosure experience of the
Servicer?s one-to-four family conventional residential mortgage loan servicing
portfolio. The actual delinquency and foreclosure experience of the Mortgage
Loans will depend, among other things, upon the value of real estate securing
such Mortgage Loans and the ability of borrowers to make required payments.

Servicing and Other Compensation and Payment of Expenses; Repurchase

The Servicing Fee Rate applicable to each Mortgage Loan equals one-twelfth of a
fixed percentage per annum of the Scheduled Principal Balance of such Mortgage
Loan on the first day of the Due Period (the period from and including the
second day of a month to and including the first day of the following month)
with respect to each Distribution Date. In addition, late payment fees with
respect to the Mortgage Loans, and any interest or other income earned on
collections with respect to the Mortgage Loans pending remittance will be paid
to or retained by the Servicer as additional servicing compensation. The
Servicer must pay certain insurance premiums and certain ongoing expenses. The
Servicer may transfer its servicing to successor servicers that meet the
criteria for servicers approved by the Rating Agencies.

The Servicer and/or the Depositor will have the right, but not the obligation,
to repurchase from the Trust any Mortgage Loan delinquent as to three
consecutive scheduled payments, at a price equal to the unpaid principal balance
thereof plus accrued interest thereon.

Advances and Month End Interest

Prior to each Distribution Date, the Servicer (and any successor servicer) must
advance its own funds with respect to delinquent payments of principal of and
interest on the Mortgage Loans, net of the Servicing Fees with respect to any
Mortgage Loan for which it is making an advance, unless the Servicer deems such
advance "non-recoverable." Advances of principal and interest will be deemed to
be non-recoverable only to the extent such amounts are not reimbursable from
late collections, insurance proceeds, liquidation proceeds and other assets of
the Trust. Any failure by the Servicer to make any such required advance will
constitute an event of default under the servicing agreement. If the Servicer
fails to make a required advance of principal and interest, the Master Servicer
will be obligated to make such advance. The total advance obligations of the
Master Servicer may be subject to a dollar limitation that is acceptable to the
Rating Agencies as set forth in the Agreement. See "SERVICING OF MORTGAGE LOANS
- - Advances" in the Prospectus.

In addition, the Servicer must deposit in its Custodial Account on or before
each remittance date (the 21st day of each month or the preceding business day
if such 21st day is not a business day) an amount equal to Month End

                                      s-20
<PAGE>

Interest with respect to the preceding prepayment period (the period from and
including the 18th day of a month to and including the 17th day of the following
month) but only to the extent of the Servicing Fee payable with respect to the
remittance date. "Month End Interest" means, with respect to any Mortgage Loan
prepaid in full during a prepayment period, the difference between the interest
that would have been paid on such Mortgage Loan through the last day of the
month in which such liquidation or prepayment occurred and interest actually
received by the Servicer with respect to such Mortgage Loan, in each case net of
the Servicing Fee (except that Month End Interest does not accrue with respect
to a prepayment of a Mortgage Loan during the period from the first day of a
month through the last day of the prepayment period ending during such month).
If the Servicer fails to deposit Month End Interest as required, the Master
Servicer will be obligated to do so.

The Master Servicer

Saxon Mortgage, Inc., will act as master servicer of the Mortgage Loans (in such
capacity, the "Master Servicer"). The Master Servicer has limited experience
master servicing mortgage loans. The Master Servicer will supervise the
servicing of the Mortgage Loans, provide certain reports to the Trustee
regarding the Mortgage Loans, make advances to the extent described herein with
respect to the Mortgage Loans if the Servicer fails to make a required advance
and appoint a successor servicer if a Servicer is terminated. The Master
Servicer is entitled to the Master Servicing Fee, payable on each Distribution
Date, in the amount equal to one-twelfth of the Master Servicing Fee Rate
multiplied by the Scheduled Principal Balance of such Mortgage Loan on the first
day of the Due Period with respect to each Distribution Date. The Master
Servicer will pay the Trustee its monthly fees out of the Master Servicing Fee.

Year 2000 Compliance

Servicer and Master Servicer. The Servicer and the Master Servicer are preparing
their computer systems and computer-driven equipment and devices for the year
2000. Virtually every computer operation could be affected in some way by the
rollover of the two-digit year value from 99 to 00. Systems that do not properly
recognize date-sensitive information when the year changes to 2000 could fail or
generate erroneous data. The year 2000 problem could affect traditional
information systems and embedded systems. It could also affect software or
computer applications that use, store, transmit or receive information involving
dates.

The Servicer's and the Master Servicer's objective is to be year 2000 ready.
"Year 2000 ready" means that critical systems, devices, applications and
business relationships have been evaluated and are expected to be suitable for
continued use into and beyond the year 2000. To that end, the Master Servicer
has evaluated its critical systems, devices, applications and business
relationships to determine the extent to which they are in fact "year 2000
ready." The Master Servicer has determined that it has only one such item that
is not yet "year 2000 ready," and expects to complete the adjustments that have
been represented by the vendor of that item as being required to render that
item "year 2000 compliant" by October 1, 1999. The Servicer has studied the
operation of its servicing system that has been warranted by the vendor to be
"year 2000 compliant." The Servicer has found that system to be in fact "year
2000 ready." The Trustee has represented to the Master Servicer that it intends
to have its systems and applications capable of processing, on and after January
1, 2000, date and date related data consistent with the functionality of such
systems and applications and without a material adverse effect upon its
performance of services as Trustee. For a description of pending year 2000
legislation, see "RECENT DEVELOPMENTS -- Pending Year 2000 Legislation."

DTC. DTC management has advised the Depositor that it is aware that some
computer applications and systems used for processing were written using two
digits rather than four to define the applicable year, and therefore may not
recognize a date using "00" as the Year 2000. This could result in the inability
of these systems to properly process transactions with dates in the Year 2000
and thereafter. DTC has informed its Participants and other members of the
financial community that it has developed and is implementing a program to
address this problem so that its applications and systems, as they relate to the
timely payment of distributions (including principal and interest payments) to
securityholders, book-entry deliveries and settlement of trades within DTC
continue to function properly. This program includes a technical assessment and
remediation plan, each of which is complete. Additionally, DTC plans to
implement a testing phase of this program which is expected to be completed
within appropriate timeframes.

DTC's ability to perform properly its services is also dependent upon other
parties, including but not limited to issuers and their agents, as well as third
party vendors from whom DTC licenses software and hardware. DTC relies on these
third parties for information or the provision of telecommunication, electric
utility and other services. DTC

                                     S-21
<PAGE>

is contacting (and will continue to contact) third party vendors that provide
services to DTC to determine the extent of their Year 2000 compliance, and DTC
will develop contingency plans as it deems appropriate to address failures in
Year 2000 compliance on the part of third party vendors. However, there can be
no assurance that the systems of third party vendors will be timely converted
and will not adversely affect the proper functioning of DTC's services.

The information set forth in the preceding two paragraphs has been provided by
DTC for informational purposes only and is not intended to serve as a
representation, warranty or contract modification of any kind. Neither the
Seller, the Master Servicer nor the Servicer makes any representation or
warranty as to the accuracy or completeness of such information.

                                     S-22
<PAGE>

                      Prepayment and Yield Considerations

General

The weighted average life of, and, if purchased at other than par, the yield to
maturity on, each Class of the Offered Certificates will be directly related to
the rate of payment of principal of the Mortgage Loans in the related Group
(and, in the case of the Class AV-1 and Class AV-2 Certificates, the related
Subgroups), including payments in full prior to stated maturity, liquidations
due to defaults, casualties and condemnations, and repurchases of Mortgage Loans
by the Depositor. If the actual rate of principal payments on the Mortgage Loans
in a Group is slower than the rate anticipated by an investor who purchases
related Offered Certificates at a discount, the actual yield to such investor
will be lower than such investor's anticipated yield. If the actual rate of
principal payments on the Mortgage Loans in a Group is faster than the rate
anticipated by an investor who purchases related Offered Certificates at a
premium, the actual yield to such investor will be lower than such investor's
anticipated yield. The actual rate of principal prepayments on pools of mortgage
loans is influenced by a variety of economic, tax, geographic, demographic,
social, legal and other factors and has fluctuated considerably in recent years.
In addition, the rate of principal prepayments may differ among pools of
mortgage loans at any time because of specific factors relating to the mortgage
loans in the particular pool, including, among other things, the age of the
mortgage loans, the geographic locations of the properties securing the loans,
the extent of the mortgagors' equity in such properties, and changes in the
mortgagors' housing needs, job transfers and employment status. Notwithstanding
the foregoing considerations, a faster rate of prepayment on the related
Mortgage Loans may extend the weighted average lives of the Class BF-1A and
Class BV-1A Certificates, as applicable.

The timing of changes in the rate of prepayments may significantly affect the
actual yield to investors who purchase the Offered Certificates at prices other
than par, even if the average rate of principal prepayments is consistent with
the expectations of investors. In general, the earlier the payment of principal
of the Mortgage Loans the greater the effect on an investor's yield to maturity.
As a result, the effect on an investor's yield of principal prepayments
occurring at a rate higher (or lower) than the rate anticipated by the investor
during the period immediately following the issuance of the Offered Certificates
may not be offset by a subsequent like reduction (or increase) in the rate of
principal prepayments. Investors must make their own decisions as to the
appropriate prepayment assumptions to be used in deciding whether to purchase
any of the Offered Certificates. The Depositor does not make any representations
or warranties as to the rate of prepayment or the factors to be considered in
connection with such determination.

"Weighted average life" refers to the average amount of time that will elapse
from the date of issuance of a Certificate until each dollar of principal of
such Certificate will be distributed to the investor. As described above, the
weighted average life and yield to maturity (if purchased at a price other than
par) of each class of the Offered Certificates will be influenced by the rate at
which principal payments on the Mortgage Loans in the related Group are paid,
which may be in the form of scheduled amortization or prepayments (for this
purpose, the term "prepayment" includes prepayments, liquidations due to default
or early termination of the Trust). The weighted average life (and yield) of a
Certificate may also be affected by a distribution of the related Extra
Principal Distribution Amount (as defined herein) on one or more Distribution
Dates. Any such amounts will be distributed from available excess interest as
described herein and will reflect the Realized Loss experience of the related
Mortgage Loans. See "DESCRIPTION OF THE OFFERED CERTIFICATES -
Crosscollateralization Provisions" on page S-40.

The Class AF-6 Certificates will not be entitled to distributions of principal
(either scheduled or unscheduled) until September 2002 (except as otherwise
described herein). Thereafter, the relative entitlement of the Class AF-6
Certificates to payments in respect of principal is subject to increase in
accordance with the calculation of the Class AF-6 Distribution Amount. See
"DESCRIPTION OF THE OFFERED CERTIFICATES -- Distributions" on page S-35.

In addition to the factors described above, the weighted average life and yield
to maturity of the Class B-1A Certificates of each Group will be directly
related to the timing and amount of excess interest available for distribution
in reduction of the Certificate Principal Balances of such Certificates. The
level of excess interest available on any Distribution Date will be influenced
by, among other things (i) the overcollateralization level of the related
Mortgage Loans (i.e., the extent to which interest on such Mortgage Loans is
accruing on a higher principal balance than the Certificate Principal Balances
of the related Certificates); (ii) the delinquency and default experience of the
Mortgaged Loans (i.e., excess interest will be applied to interest shortfalls on
the Certificates before it is distributed in reduction of the Certificate
Principal Balances of the Class B-1A Certificates); (iii) in the case of Group
II, the level of One Month LIBOR and the indices for the adjustable rate
Mortgage Loans (i.e., for the

                                     S-23
<PAGE>

Mortgage Loan in Group II excess interest is largely a function of the extent to
which the values of the indices applicable to those Mortgage Loans plus the
applicable gross margin exceed the applicable Pass Through Rates); and (iv) in
the case of Group I, to the extent the weighted average net rate of the fixed
rate loans in such Group exceeds the weighted average of the pass through rates
of the Group I Certificates. No assurances, however, can be given as to the
amount of excess interest distributable at any time or in the aggregate.
Additionally, the Applicable Percentage for each Group, which varies from time
to time, and regulates the portion of excess interest to the applied to
distribution of the Class B-1A Certificates, will also affect the weighted
average lives of the Class B-1A Certificates.


Mandatory Prepayment

In the event that any Unutilized Funding Amount (as hereinafter defined),
remains in the Pre-Funding Account (as hereinafter defined) on such Distribution
Date such amount will be applied as a prepayment of principal on the
Certificates as described herein. The Seller believes that the principal amount
of Subsequent Mortgage Loans to be purchased by the Trust will require the
application of substantially all of the original Pre-Funded Amount (as
hereinafter defined). It is unlikely, however, that the aggregate amount of
Subsequent Mortgage Loans purchased will be identical to the original Pre-Funded
Amount and, consequently, Certificateholders will receive some prepayment of
principal. See "DESCRIPTION OF THE OFFERED CERTIFICATES - Pre-Funding Account
and Capitalized Interest Account" on page S-41.


Prepayments and Yields for Offered Certificates

All the Mortgage Loans in Group I are or will be fixed rate Mortgage Loans. The
rate of prepayments with respect to conventional fixed rate mortgage loans has
fluctuated significantly in recent years. In general, if prevailing interest
rates fall significantly below the interest rates on fixed rate mortgage loans,
such mortgage loans are likely to be subject to higher prepayment rates than if
prevailing rates remain at or above the interest rates on such mortgage loans.
Conversely, if prevailing interest rates rise appreciably above the interest
rates on fixed rate mortgage loans, such mortgage loans are likely to experience
a lower prepayment rate than if prevailing rates remain at or below the interest
rates on such mortgage loans.

The Pass Through Rates applicable to the Class AF-5, Class AF-6, Class MF-1,
Class MF-2, Class BF-1 and Class BF-1A Certificates on any Distribution Date
will equal the lesser of (x) a fixed rate applicable thereto as set forth on the
cover page and (y) the weighted average Mortgage Interest Rate of the Mortgage
Loans in Group I, net of Servicing Fees and Master Servicing Fees, for such
Distribution Date (the "Weighted Average Net Rate"). The Pass Through Rate
applicable to the Class AF-1 Certificates on any Distribution Date will equal
the lesser of (x) the floating rate applicable thereto as described on the cover
page and (y) the Weighted Average Net Rate for Group I. As a result, payments of
principal on the Mortgage Loans in Group I having net Mortgage Interest Rates
which exceed the Weighted Average Net Rate may reduce the Pass Through Rates and
yields on such Certificates. The Mortgage Interest Rates of the Identified
Mortgage Loans in Group I are expected to range from 6.870% to 14.990% per annum
and, under certain scenarios, it is likely that principal prepayments will be
concentrated among Mortgage Loans with higher Mortgage Interest Rates, thus
potentially reducing the Pass Through Rates on such Certificates. The Weighted
Average Net Rate of the Identified Mortgage Loans in Group I as of the
Statistical Cut Off Date is expected to be 9.518% per annum. The Pass Through
Rate applicable to the Class BV-1A Certificates on any Distribution Date will
equal the lesser of (x) the fixed rate applicable thereto as set forth on the
cover page and (y) the Weighted Average Net Rate of the Identified Mortgage
Loans in Group II. The Weighted Average Net Rate of the Identified Mortgage
Loans in Group II as of the Statistical Cut Off Date is expected to be 9.409%
per annum.

All the Mortgage Loans in Group II are or will be 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 lower interest rates may encourage
mortgagors to refinance their adjustable rate mortgage loans to a lower fixed
interest rate. Nevertheless, no assurance can be given as to the level of
prepayments that the Mortgage Loans will experience.

The Last Scheduled Distribution Date for the Class AF-1, Class AF-2, Class AF-3,
Class AF-4, Class AF-5, Class AF-6, Class AV-1 and Class AV-2 Certificates is
the date on which the Certificate Principal Balance thereof would be reduced to
zero assuming, among other things, that no prepayments are received on the
Mortgage Loans in the related Group and that scheduled monthly payments of
principal of and interest on each of such Mortgage Loans are timely received.
The Last Scheduled Distribution Date for the Class MF-1, Class MF-2, Class BF-1,
Class MV-1,

                                     S-24
<PAGE>

Class MV-2 and Class BV-1 Certificates is the first Distribution Date following
the month of maturity of the latest possible maturing Mortgage Loan. The Last
Scheduled Distribution Date for the Class BF-1A and Class BV-1A Certificates is
the date on which the Certificate Principal Balance thereof would be reduced to
zero assuming, among other things, that prepayments on the Mortgage Loans in the
related Group occur at 200% of the Prepayment Assumption (as hereinafter
defined) for such Group and that scheduled monthly payments of principal of and
interest on each of such Mortgage Loans are timely received. The actual final
Distribution Date with respect to each Class of Offered Certificates could occur
significantly earlier than its Last Scheduled Distribution Date because (i)
prepayments are likely to occur which will be distributed in reduction of the
Certificate Principal Balances thereof and (ii) the Master Servicer will have
the right to purchase all the Mortgage Loans on any Distribution Date when the
aggregate Scheduled Principal Balances of the Mortgage Loans have declined to
less than 10% of the sum of (a) the aggregate Scheduled Principal Balances of
the Mortgage Loans as of the Cut Off Date, in the case of the Initial Mortgage
Loans, and as of their related cut-off date or dates, in the case of Subsequent
Mortgage Loans and (b) any amounts on deposit in the Pre-Funding Account
(exclusive of any interest or other investment earnings). The actual final
Distribution Date with respect to each Class of the Offered Certificates could,
depending on the default and recovery experience of the Mortgage Loans, occur
after its Last Scheduled Distribution Date.

As described herein, on each Distribution Date, the Class B-1A Certificates of
each Group are entitled to a portion of interest payments on the related
Mortgage Loans after required distributions of principal and interest on the
Certificates and payment of Trust expenses. Such excess interest will be applied
to reduce the Certificate Principal Balance of the related Class B-1A
Certificates. See "DESCRIPTION OF THE OFFERED CERTIFICATES
Crosscollateralization Provisions" herein. Based on the Modeling Assumptions and
100% of the applicable Prepayment Assumption, the weighted average lives of the
Class BF-1A and Class BV-1A Certificates would be 0.88 and 0.81 years,
respectively. No assurance, however, can be given as to the actual rate of
principal prepayments on the related Mortgage Loans. Actual rates of prepayments
that differ from those anticipated could have a significant effect on the actual
weighted average lives of such Certificates, and could adversely affect their
yield to maturity.

Prepayments on mortgage loans are commonly measured relative to a prepayment
model or standard (as to each Group, the "Prepayment Assumption"). A separate
Prepayment Assumption has been calculated for each Group and represents an
assumed rate of constant prepayment relative to the then outstanding principal
balance of a pool of mortgage loans for a specified period. 100% of the
Prepayment Assumption for Group I (Scenario IV for Group I) assumes prepayment
rates of 2.4% per annum of the then outstanding principal balance of the related
Mortgage Loans in the first month of the life of such Mortgage Loans and an
additional 2.4% per annum in each month thereafter up to and including the tenth
month. Beginning in the eleventh month and in each month thereafter during the
life of such Mortgage Loans, 100% of the Prepayment Assumption for Group I
assumes a constant prepayment rate of 24% per annum. 100% of the Prepayment
Assumption for Group II (Scenario IV for Group II) assumes prepayment rates of
4.0% per annum of the then outstanding principal balance of the related Mortgage
Loans in the first month of life of such Mortgage Loans and an additional 1.476%
per annum in each month thereafter up to and including the 22nd month. Beginning
in the 23rd month and in each month thereafter during the life of such Mortgage
Loans, 100% of the Prepayment Assumption for Group II assumes a constant
prepayment rate of 35% per annum. As used in the table below, 0% Prepayment
Assumption (Scenario I for each Group below) assumes prepayment rates equal to
0% of the Prepayment Assumption, i.e., no prepayments on the mortgage loans
having the characteristics described below. Neither prepayment assumption
purports to be a historical description of prepayment experience or a prediction
of the anticipated rate of prepayment of any pool of mortgage loans, including
the related Mortgage Loans.

The following tables have been prepared on the basis of the following
assumptions (collectively, the "Modeling Assumptions"):

          (i)    the Mortgage Loans of the related Groups prepay at the
                 indicated percentage of the related Prepayment Assumption;

          (ii)   distributions on the Offered Certificates are received, in
                 cash, on the 25th day of each month, commencing September 1999,
                 in accordance with the payment priorities defined herein;

          (iii)  no defaults or delinquencies in, or modifications, waivers or
                 amendments respecting, the payment by the Mortgagors of
                 principal and interest on the Mortgage Loans occur;

          (iv)   scheduled payments on the Mortgage Loans are assumed to be
                 received on the first day of each Due Period commencing
                 September 1999, and prepayments represent payment in full of
                 individual Mortgage Loans and are assumed to be received on the
                 last day of each prepayment period, commencing August 1999, and
                 include 30 days' interest thereon;

                                     S-25
<PAGE>

          (v)     the level of Six-Month LIBOR remains constant at 5.60125%;

          (vi)    the level of One Year CMT remains constant at 5.01%;

          (vii)   the Pass Through Rates for the Class AF-1 Certificates and
                  Group II Certificates, other than the Class BV-1A
                  Certificates, are based on constant One-Month LIBOR of 5.18%;

          (viii)  (a) the available funds cap with respect to the Class AF-1
                  Certificates and the Group II Certificates (other than the
                  Class BV-1A Certificates) is calculated on the basis of the
                  actual number of days elapsed in the relevant period and a
                  year of 360 days (actual/360) and (b) the available funds cap
                  with respect to the Group I Certificates (other than the Class
                  AF-1 Certificates) and the Class BV-1A Certificates of Group
                  II is calculated on the basis of a 360-day year consisting of
                  twelve 30-day months (30/360);

          (ix)    the Closing Date for the Certificates is August 18, 1999;

          (x)     all of the Original Pre-Funded Amount is applied to acquire
                  Subsequent  Mortgage Loans by November 16, 1999;

          (xi)    the Mortgage Interest Rate for each Mortgage Loan in Group II
                  is adjusted on its next Mortgage Interest Rate change date
                  (and on subsequent Mortgage Interest Rate change dates, if
                  necessary) to equal the sum of (a) the assumed level of the
                  applicable index and (b) the respective gross margin (such sum
                  being subject to the applicable periodic adjustment caps and
                  floors);

          (xii)   for purposes of the "Weighted Average Life -- Optional
                  Redemption," the Offered Certificates are redeemed on the
                  Initial Optional Termination Date;

          (xiii)  credit enhancement percentages for each Group were derived
                  from the Certificate Principal Balances of the Certificates
                  set forth herein;

          (xiv)   amounts on deposit in the Pre-Funding Account earn interest at
                  a rate equal to the net weighted average Mortgage Interest
                  Rate of the Mortgage Loans in the related Group; and

          (xv)    each Group consists of Mortgage Loans having the approximate
                  characteristics set forth in the following tables.

<TABLE>
<CAPTION>
                                            Initial Group I Loans
                                                                                Original       Remaining     Original
   Amortization     Current           Gross                      Net          Amortization   Amortization    Term to
   Methodology      Balance ($)       WAC (%)   Servicing (%)    WAC (%)          Term          Term         Balloon
 <S>             <C>                  <C>       <C>             <C>           <C>            <C>             <C>
      Level        1,851,110.83       10.178       0.550        9.628              119          117           N/A

      Level       41,245,031.67        9.728       0.550        9.178              189          187           N/A

      Level      156,362,195.40       10.017       0.550        9.467              360          357           N/A

     Balloon     223,757,250.40       10.165       0.550        9.615              360          358           180

                                  Subsequent Group I Loans as of 09/01/1999

      Level          152,146.10       10.178       0.550        9.628              119          119           N/A

      Level        3,390,002.60        9.728       0.550        9.178              189          189           N/A

      Level       12,851,687.30       10.017       0.550        9.467              360          360           N/A

     Balloon      18,391,006.88       10.165       0.550        9.615              360          360           180

                                  Subsequent Group I Loans as of 10/01/1999

       Level         152,146.10       10.178       0.550        9.628              119          119           N/A

       Level       3,390,002.60        9.728       0.550        9.178              189          189           N/A

       Level      12,851,687.30       10.017       0.550        9.467              360          360           N/A

      Balloon     18,391,006.88       10.165       0.550        9.615              360          360           180
</TABLE>


                                     S-26
<PAGE>

                          Initial Group II Subgroup A

<TABLE>
<CAPTION>
                                                                                               Gross   Gross
     Current         Gross               Net    Original Remaining   Gross   Periodic Initial   Life    Life     Reset    Next
   Balance ($)      WAC (%)    Servicing WAC      Term      Term    Margin   Cap (%)  Periodic   Cap   Floor   Frequency  Reset
                                  (%)     (%)                         (%)             Cap (%)    (%)   (%)
   <S>              <C>         <C>      <C>    <C>      <C>        <C>      <C>      <C>      <C>     <C>     <C>        <C>
                    Six Month LIBOR Loans
     13,289,074.18      10.369     0.550  9.819      360        353    6.565    1.261   3.000  17.061  10.037      6        17

     37,975,591.99       9.855     0.550  9.305      360        356    6.393    1.078   3.000  16.375   9.811      6        20

     35,917,077.87      10.012     0.550  9.462      360        357    6.419    1.075   3.000  16.446   9.940      6        21

     21,043,488.08      10.146     0.550  9.596      360        358    6.512    1.061   3.000  16.521  10.057      6        22

     18,778,640.42       9.964     0.550  9.414      360        359    6.297    1.007   3.000  16.418   9.964      6        23

     23,398,399.63       9.987     0.550  9.437      359        354    6.645    1.124   3.000  16.395   9.947      6        32

     16,953,706.64      10.154     0.550  9.604      360        357    6.444    1.116   3.000  16.924  10.070      6        33

     23,697,680.04      10.063     0.550  9.513      360        358    6.314    1.063   3.000  16.928   9.958      6        34

     25,014,486.04      10.065     0.550  9.515      360        359    6.050    1.005   3.000  16.991   9.996      6        35

      2,905,700.61       9.391     0.550  8.841      360        353    6.674    1.113   1.000  15.830   8.470      6         3

                    CMT Loans
      2,598,324.87       8.713     0.550  8.163      360        357    6.294    2.000   2.000  15.665   8.617     12         9
</TABLE>

                          Initial Group II Subgroup B
<TABLE>
     <S>                <C>        <C>    <C>        <C>        <C>    <C>      <C>     <C>    <C>      <C>       <C>      <C>
                    Six Month LIBOR Loans
     22,606,991.84       9.759     0.550  9.209      360        355    6.342    1.167   3.000  16.392   9.716      6        19

     12,058,598.05       9.733     0.550  9.183      360        357    6.088    1.137   3.000  16.422   9.598      6        21

     13,418,919.13       9.749     0.550  9.199      360        358    6.202    1.183   3.000  16.353   9.490      6        22

      9,499,161.28       9.908     0.550  9.358      359        354    6.573    1.175   3.000  16.276   9.908      6        32

      8,571,262.11       9.428     0.550  8.878      360        357    5.685    1.068   3.000  16.112   9.122      6        33

      8,923,196.39      10.109     0.550  9.559      360        358    6.181    1.160   3.000  16.954  10.109      6        34

      8,654,512.62      10.266     0.550  9.716      360        359    6.003    1.000   3.000  17.055  10.140      6        35

                    CMT Loans
      1,479,599.87       9.538     0.550  8.988      360        357    6.995    2.000   2.000  16.538   9.538     12         9
</TABLE>


                Subsequent Group II Subgroup A as of 09/01/1999
<TABLE>
     <S>                <C>        <C>    <C>        <C>        <C>    <C>      <C>     <C>    <C>      <C>       <C>      <C>
                    Six Month LIBOR Loans
     10,438,674.46      10.018     0.550  9.468      360        360    6.424    1.083   3.000  16.497   9.934      6        24

      7,320,351.15      10.061     0.550  9.511      359        359    6.352    1.073   3.000  16.805   9.987      6        36

        238,824.71       9.391     0.550  8.841      360        360    6.674    1.113   1.000  15.830   8.470      6         6

                    CMT Loans
        213,560.95       8.713     0.550  8.163      360        360    6.294    2.000   2.000  15.665   8.617     12        12
</TABLE>

                                     S-27
<PAGE>

                Subsequent Group II Subgroup B as of 09/01/1999

<TABLE>
      <S>                <C>       <C>    <C>        <C>        <C>    <C>      <C>     <C>    <C>      <C>       <C>       <C>
                    Six Month LIBOR Loans
      3,952,151.43       9.750     0.550  9.200      360        360    6.239    1.164   3.000  16.389   9.623      6        24

      2,929,983.48       9.930     0.550  9.380      360        360    6.123    1.103   3.000  16.595   9.826      6        36

                    CMT Loans
        121,610.95       9.538     0.550  8.988      360        360    6.995    2.000   2.000  16.538   9.538     12        12
</TABLE>

                Subsequent Group II Subgroup A as of 10/01/1999
<TABLE>
     <S>                <C>        <C>     <C>      <C>       <C>      <C>      <C>     <C>    <C>     <C>        <C>       <C>
                    Six Month LIBOR Loans
     10,438,674.46      10.018     0.550   9.468    360       360      6.424    1.083   3.000  16.497  9.934       6        24

      7,320,351.15      10.061     0.550   9.511    359       359      6.352    1.073   3.000  16.805  9.987       6        36

        238,824.71       9.391     0.550   8.841    360       360      6.674    1.113   1.000  15.830  8.470       6         6

                    CMT Loans
        213,560.95       8.713     0.550   8.163    360       360      6.294    2.000   2.000  15.665  8.617      12        12
</TABLE>


                Subsequent Group II Subgroup B as of 10/01/1999
<TABLE>
      <S>                <C>       <C>     <C>      <C>       <C>      <C>      <C>     <C>    <C>     <C>        <C>       <C>
                    Six Month LIBOR Loans
      3,952,151.43       9.750     0.550   9.200    360       360      6.239    1.164   3.000  16.389  9.623       6        24

      2,929,983.48       9.930     0.550   9.380    360       360      6.123    1.103   3.000  16.595  9.826       6        36

                    CMT Loans
        121,610.95       9.538     0.550   8.988    360       360      6.995    2.000   2.000  16.538  9.538      12        12
</TABLE>

                             PREPAYMENT SCENARIOS

<TABLE>
<CAPTION>

                     Scenario I   Scenario II   Scenario III   Scenario IV    Scenario V  Scenario VI   Scenario VII
<S>                  <C>          <C>           <C>            <C>            <C>         <C>           <C>
Group I Prepayment
Assumption:                   0%           75%            90%          100%          125%         150%           175%
Group II
Prepayment
Assumption:                   0%           75%            90%          100%          125%         150%           175%
</TABLE>

The following tables set forth the approximate percentages of the initial
principal amount of the Offered Certificates that would be outstanding after
each of the dates shown, and the approximate weighted average life years of the
Offered Certificates, based on prepayment scenarios described in the table
entitled "Prepayment Scenarios." The percentages have been rounded to the
nearest 1%.

                                     S-28
<PAGE>

              PERCENTAGE OF INITIAL CERTIFICATE PRINCIPAL BALANCE

<TABLE>
<CAPTION>
                                Class AF-1 Scenario                                            Class AF-2 Scenario
                      ----------------------------------------                       ------------------------------------------
                       I     II   III    IV    V     VI   VII                         I     II    III    IV     V    VI    VII
                       -     --   ---    --    -     --   ---                         -     --    ---    --     -    --    ---
<S>                   <C>    <C>   <C>   <C>   <C>   <C>   <C>     <C>                <C>    <C>  <C>    <C>   <C>   <C>   <C>
  Initial Percent      100   100   100   100   100   100   100     Initial Percent    100    100  100    100   100   100   100
     08/25/00           97    54    46    40    25    10     0        08/25/00        100    100  100    100   100   100    90
     08/25/01           95     3     0     0     0     0     0        08/25/01        100    100   70     47     0     0     0
     08/25/02           91     0     0     0     0     0     0        08/25/02        100     15    0      0     0     0     0
     08/25/03           88     0     0     0     0     0     0        08/25/03        100      0    0      0     0     0     0
     08/25/04           85     0     0     0     0     0     0        08/25/04        100      0    0      0     0     0     0
     08/25/05           81     0     0     0     0     0     0        08/25/05        100      0    0      0     0     0     0
     08/25/06           77     0     0     0     0     0     0        08/25/06        100      0    0      0     0     0     0
     08/25/07           73     0     0     0     0     0     0        08/25/07        100      0    0      0     0     0     0
     08/25/08           69     0     0     0     0     0     0        08/25/08        100      0    0      0     0     0     0
     08/25/09           64     0     0     0     0     0     0        08/25/09        100      0    0      0     0     0     0
     08/25/10           60     0     0     0     0     0     0        08/25/10        100      0    0      0     0     0     0
     08/25/11           54     0     0     0     0     0     0        08/25/11        100      0    0      0     0     0     0
     08/25/12           48     0     0     0     0     0     0        08/25/12        100      0    0      0     0     0     0
     08/25/13           41     0     0     0     0     0     0        08/25/13        100      0    0      0     0     0     0
     08/25/14            0     0     0     0     0     0     0        08/25/14          0      0    0      0     0     0     0
     08/25/15            0     0     0     0     0     0     0        08/25/15          0      0    0      0     0     0     0
     08/25/16            0     0     0     0     0     0     0        08/25/16          0      0    0      0     0     0     0
     08/25/17            0     0     0     0     0     0     0        08/25/17          0      0    0      0     0     0     0
     08/25/18            0     0     0     0     0     0     0        08/25/18          0      0    0      0     0     0     0
     08/25/19            0     0     0     0     0     0     0        08/25/19          0      0    0      0     0     0     0
     08/25/20            0     0     0     0     0     0     0        08/25/20          0      0    0      0     0     0     0
     08/25/21            0     0     0     0     0     0     0        08/25/21          0      0    0      0     0     0     0
     08/25/22            0     0     0     0     0     0     0        08/25/22          0      0    0      0     0     0     0
     08/25/23            0     0     0     0     0     0     0        08/25/23          0      0    0      0     0     0     0
     08/25/24            0     0     0     0     0     0     0        08/25/24          0      0    0      0     0     0     0
     08/25/25            0     0     0     0     0     0     0        08/25/25          0      0    0      0     0     0     0
     08/25/26            0     0     0     0     0     0     0        08/25/26          0      0    0      0     0     0     0
     08/25/27            0     0     0     0     0     0     0        08/25/27          0      0    0      0     0     0     0
     08/25/28            0     0     0     0     0     0     0        08/25/28          0      0    0      0     0     0     0
     08/25/29            0     0     0     0     0     0     0        08/25/29          0      0    0      0     0     0     0

Weighted Average                                                   Weighted  Average
Life/(1)/ Maturity     10.88  1.15  1.00  0.92  0.78  0.69  0.62   Life/(1)/          14.85  2.66   2.25 2.04   1.66  1.41  1.22
Optional Termination   10.88  1.15  1.00  0.92  0.78  0.69  0.62   Maturity Optional  14.85  2.66   2.25 2.04   1.66  1.41  1.22
                                                        Termination
                                Class AF-3 Scenario                                                Class AF-4 Scenario
                      -------------------------------------------                     ------------------------------------------
                       I     II   III    IV    V     VI   VII                         I     II    III    IV     V    VI    VII
                       -     --   ---    --    -     --   ---                         -     --    ---    --     -    --    ---
  Initial Percent      100   100   100   100   100   100   100     Initial Percent    100    100  100    100   100   100   100
     08/25/00          100   100   100   100   100   100   100         08/25/00       100    100  100    100   100   100   100
     08/25/01          100   100   100   100    90    35     0         08/25/01       100    100  100    100   100   100    80
     08/25/02          100   100    67    38     0     0     0         08/25/02       100    100  100    100    64     0     0
     08/25/03          100    52    15     0     0     0     0         08/25/03       100    100  100     92    34     0     0
     08/25/04          100    12     0     0     0     0     0         08/25/04       100    100   71     46     0     0     0
     08/25/05          100     0     0     0     0     0     0         08/25/05       100     79   39     17     0     0     0
     08/25/06          100     0     0     0     0     0     0         08/25/06       100     53   17      0     0     0     0
     08/25/07          100     0     0     0     0     0     0         08/25/07       100     43   12      0     0     0     0
     08/25/08          100     0     0     0     0     0     0         08/25/08       100     30    2      0     0     0     0
     08/25/09          100     0     0     0     0     0     0         08/25/09       100     16    0      0     0     0     0
     08/25/10          100     0     0     0     0     0     0         08/25/10       100      3    0      0     0     0     0
     08/25/11          100     0     0     0     0     0     0         08/25/11       100      0    0      0     0     0     0
     08/25/12          100     0     0     0     0     0     0         08/25/12       100      0    0      0     0     0     0
     08/25/13          100     0     0     0     0     0     0         08/25/13       100      0    0      0     0     0     0
     08/25/14           61     0     0     0     0     0     0         08/25/14       100      0    0      0     0     0     0
     08/25/15           21     0     0     0     0     0     0         08/25/15       100      0    0      0     0     0     0
     08/25/16           15     0     0     0     0     0     0         08/25/16       100      0    0      0     0     0     0
     08/25/17            9     0     0     0     0     0     0         08/25/17       100      0    0      0     0     0     0
     08/25/18            3     0     0     0     0     0     0         08/25/18       100      0    0      0     0     0     0
     08/25/19            0     0     0     0     0     0     0         08/25/19        95      0    0      0     0     0     0
     08/25/20            0     0     0     0     0     0     0         08/25/20        85      0    0      0     0     0     0
     08/25/21            0     0     0     0     0     0     0         08/25/21        74      0    0      0     0     0     0
     08/25/22            0     0     0     0     0     0     0         08/25/22        63      0    0      0     0     0     0
     08/25/23            0     0     0     0     0     0     0         08/25/23        50      0    0      0     0     0     0
     08/25/24            0     0     0     0     0     0     0         08/25/24        35      0    0      0     0     0     0
     08/25/25            0     0     0     0     0     0     0         08/25/25        20      0    0      0     0     0     0
     08/25/26            0     0     0     0     0     0     0         08/25/26         2      0    0      0     0     0     0
     08/25/27            0     0     0     0     0     0     0         08/25/27         0      0    0      0     0     0     0
     08/25/28            0     0     0     0     0     0     0         08/25/28         0      0    0      0     0     0     0
     08/25/29            0     0     0     0     0     0     0         08/25/29         0      0    0      0     0     0     0
Weighted Average                                                  Weighted  Average
Life/(1)/ Maturity    15.63  4.18  3.43  3.05  2.37  1.97  1.69   Life/1)/ Maturity     23.81  7.83   6.01 5.11   3.69  2.64  2.24
Optional Termination  15.63  4.18  3.43  3.05  2.37  1.97  1.69   Optional Termination  23.81  7.69   5.96 5.11   3.69  2.64  2.24
</TABLE>

/(1)/ The weighted average life is determined by (i) multiplying the amount of
each principal payment by the number of years from the date of issuance to the
related Distribution Date, (ii) adding the results and (iii) dividing the sum by
the initial Certificate Principal Balance for the applicable Class.

                                     S-29
<PAGE>

              PERCENTAGE OF INITIAL CERTIFICATE PRINCIPAL BALANCE
<TABLE>
<CAPTION>
                                 Class AF-5 Scenario                                               Class AF-6 Scenario
                    ---------------------------------------------                       ------------------------------------------
                      I      II    III    IV     V     VI    VII                          I     II    III   IV     V    VI    VII
                      -      --    ---    --     -     --    ---                          -     --    ---   --     -    --    ---
<S>                 <C>      <C>   <C>    <C>    <C>   <C>   <C>       <C>              <C>     <C>   <C>   <C>   <C>   <C>   <C>
 Initial percent       100   100    100   100    100    100   100      Initial Percent    100   100    100  100   100   100   100
     08/25/00          100   100    100   100    100    100   100         08/25/00        100   100    100  100   100   100   100
     08/25/01          100   100    100   100    100    100   100         08/25/01        100   100    100  100   100   100   100
     08/25/02          100   100    100   100    100     90     0         08/25/02        100   100    100  100   100   100    90
     08/25/03          100   100    100   100    100     74     0         08/25/03         99    89    89    89    91    95    90
     08/25/04          100   100    100   100     91     24     0         08/25/04         99    81    80    79    77    78    61
     08/25/05          100   100    100   100     57      9     0         08/25/05         97    68    65    62    57    54    35
     08/25/06          100   100    100    98     40      6     0         08/25/06         96    55    50    47    40    34    20
     08/25/07          100   100    100    93     40      6     0         08/25/07         90    29    22    20    18    20    10
     08/25/08          100   100    100    78     36      6     0         08/25/08         84    15    10     8     6    11     3
     08/25/09          100   100     83    62     27      6     0         08/25/09         77     7     4     3     2     3     0
     08/25/10          100   100     66    47     20      3     0         08/25/10         71     4     2     1     1     0     0
     08/25/11          100    85     51    35     12      0     0         08/25/11         64     2     1     0     0     0     0
     08/25/12          100    69     39    26      5      0     0         08/25/12         57     1     0     0     0     0     0
     08/25/13          100    55     30    19      1      0     0         08/25/13         50     0     0     0     0     0     0
     08/25/14          100    22      8     2      0      0     0         08/25/14          0     0     0     0     0     0     0
     08/25/15          100    12      2     0      0      0     0         08/25/15          0     0     0     0     0     0     0
     08/25/16          100     8      0     0      0      0     0         08/25/16          0     0     0     0     0     0     0
     08/25/17          100     5      0     0      0      0     0         08/25/17          0     0     0     0     0     0     0
     08/25/18          100     2      0     0      0      0     0         08/25/18          0     0     0     0     0     0     0
     08/25/19          100     0      0     0      0      0     0         08/25/19          0     0     0     0     0     0     0
     08/25/20          100     0      0     0      0      0     0         08/25/20          0     0     0     0     0     0     0
     08/25/21          100     0      0     0      0      0     0         08/25/21          0     0     0     0     0     0     0
     08/25/22          100     0      0     0      0      0     0         08/25/22          0     0     0     0     0     0     0
     08/25/23          100     0      0     0      0      0     0         08/25/23          0     0     0     0     0     0     0
     08/25/24          100     0      0     0      0      0     0         08/25/24          0     0     0     0     0     0     0
     08/25/25          100     0      0     0      0      0     0         08/25/25          0     0     0     0     0     0     0
     08/25/26          100     0      0     0      0      0     0         08/25/26          0     0     0     0     0     0     0
     08/25/27           70     0      0     0      0      0     0         08/25/27          0     0     0     0     0     0     0
     08/25/28           33     0      0     0      0      0     0         08/25/28          0     0     0     0     0     0     0
     08/25/29            0     0      0     0      0      0     0         08/25/29          0     0     0     0     0     0     0

Weighted Average                                                    Weighted Average
Life/(1)/            28.57  14.18 12.37  11.21 7.86   4.86   2.76   Life/1)/            12.52  7.04  6.76  6.63  6.46  6.50  5.70
Maturity             28.12   9.85  8.27   7.34 5.66   4.32   2.76   Maturity            12.52  6.92  6.53  6.22  5.42  4.69  3.85
Optional Termination                                                Optional Termination

                                 Class MF-1 Scenario                                               Class MF-2 Scenario
                      --------------------------------------------                      -----------------------------------------
                       I     II   III    IV     V       VI    VII                         I     II    III   IV     V    VI    VII
                       -     --   ---    --     -       --    ---                         -     --    ---   --     -    --    ---
  Initial Percent      100   100   100   100     100     100  100     Initial Percent     100   100   100   100   100   100   100
     08/25/00          100   100    100  100     100     100  100         08/25/00        100   100   100   100   100   100   100
     08/25/01          100   100    100  100     100     100  100         08/25/01        100   100   100   100   100   100   100
     08/25/02          100   100    100  100     100     100  100         08/25/02        100   100   100   100   100   100   100
     08/25/03          100    92    78    69      51      37   52         08/25/03        100    92    78    69    51    37    25
     08/25/04          100    74    60    52      35      23   15         08/25/04        100    74    60    52    35    23    15
     08/25/05          100    60    46    39      24      15    8         08/25/05        100    60    46    39    24    15     7
     08/25/06          100    48    36    29      17       9    4         08/25/06        100    48    36    29    17     9     0
     08/25/07          100    39    28    22      12       6    0         08/25/07        100    39    28    22    12     1     0
     08/25/08          100    31    21    16       8       1    0         08/25/08        100    31    21    16     6     0     0
     08/25/09          100    25    16    12       5       0    0         08/25/09        100    25    16    12     0     0     0
     08/25/10          100    20    12     9       1       0    0         08/25/10        100    20    12     9     0     0     0
     08/25/11          100    16     9     7       0       0    0         08/25/11        100    16     9     3     0     0     0
     08/25/12          100    13     7     4       0       0    0         08/25/12        100    13     5     0     0     0     0
     08/25/13          100    10     5     0       0       0    0         08/25/13        100    10     0     0     0     0     0
     08/25/14           74     2     0     0       0       0    0         08/25/14         74     0     0     0     0     0     0
     08/25/15           58     0     0     0       0       0    0         08/25/15         58     0     0     0     0     0     0
     08/25/16           56     0     0     0       0       0    0         08/25/16         56     0     0     0     0     0     0
     08/25/17           54     0     0     0       0       0    0         08/25/17         54     0     0     0     0     0     0
     08/25/18           51     0     0     0       0       0    0         08/25/18         51     0     0     0     0     0     0
     08/25/19           49     0     0     0       0       0    0         08/25/19         49     0     0     0     0     0     0
     08/25/20           46     0     0     0       0       0    0         08/25/20         46     0     0     0     0     0     0
     08/25/21           42     0     0     0       0       0    0         08/25/21         42     0     0     0     0     0     0
     08/25/22           38     0     0     0       0       0    0         08/25/22         38     0     0     0     0     0     0
     08/25/23           34     0     0     0       0       0    0         08/25/23         34     0     0     0     0     0     0
     08/25/24           30     0     0     0       0       0    0         08/25/24         30     0     0     0     0     0     0
     08/25/25           25     0     0     0       0       0    0         08/25/25         25     0     0     0     0     0     0
     08/25/26           19     0     0     0       0       0    0         08/25/26         19     0     0     0     0     0     0
     08/25/27           13     0     0     0       0       0    0         08/25/27         13     0     0     0     0     0     0
     08/25/28            6     0     0     0       0       0    0         08/25/28          2     0     0     0     0     0     0
     08/25/29            0     0     0     0       0       0    0         08/25/29          0     0     0     0     0     0     0
Weighted Average                                                    Weighted Average
Life(/1)/ Maturity    20.51  7.89  6.75   6.10  5.04   4.51   4.39  Life/(1)/ Maturity     20.49  7.89  6.66  6.01  4.92  4.31  4.01
Optional Termination  20.44  7.10  5.94   5.34  4.45   4.03   3.89  Optional Termination   20.44  7.10  5.94  5.34  4.40  3.89  3.65
</TABLE>

/(1)/ The weighted average life is determined by (i) multiplying the amount of
each principal payment by the number of years from the date of issuance to the
related Distribution Date, (ii) adding the results and (iii) dividing the sum by
the initial Certificate Principal Balance for the applicable Class.

                                     S-30
<PAGE>

              PERCENTAGE OF INITIAL CERTIFICATE PRINCIPAL BALANCE

<TABLE>
<CAPTION>
                                Class BF-1 Scenario                                            Class BF-1A Scenario
                       ---------------------------------------                        ----------------------------------------
                       I     II   III    IV    V     VI   VII                         I     II    III    IV     V    VI    VII
                       -     --   ---    --    -     --   ---                         -     --    ---    --     -    --    ---
<S>                    <C>   <C>  <C>    <C>   <C>   <C>  <C>     <C>                 <C>   <C>   <C>    <C>   <C>   <C>   <C>
  Initial Percent      100   100   100   100   100   100   100     Initial Percent    100    100   100   100   100   100   100
     08/25/00          100   100   100   100   100   100   100         08/25/00        30     35   36     37    39    41    43
     08/25/01          100   100   100   100   100   100   100         08/25/01         0      0    0      0     0     7    13
     08/25/02          100   100   100   100   100   100   100         08/25/02         0      0    0      0     0     0     0
     08/25/03          100    92    78    69    51    37    25         08/25/03         0      0    0      0     0     0     0
     08/25/04          100    74    60    52    35    23    10         08/25/04         0      0    0      0     0     0     0
     08/25/05          100    60    46    39    24    10     0         08/25/05         0      0    0      0     0     0     0
     08/25/06          100    48    36    29    14     0     0         08/25/06         0      0    0      0     0     0     0
     08/25/07          100    39    28    22     4     0     0         08/25/07         0      0    0      0     0     0     0
     08/25/08          100    31    21    13     0     0     0         08/25/08         0      0    0      0     0     0     0
     08/25/09          100    25    13     5     0     0     0         08/25/09         0      0    0      0     0     0     0
     08/25/10          100    20     6     0     0     0     0         08/25/10         0      0    0      0     0     0     0
     08/25/11          100    13     1     0     0     0     0         08/25/11         0      0    0      0     0     0     0
     08/25/12          100     7     0     0     0     0     0         08/25/12         0      0    0      0     0     0     0
     08/25/13          100     2     0     0     0     0     0         08/25/13         0      0    0      0     0     0     0
     08/25/14           74     0     0     0     0     0     0         08/25/14         0      0    0      0     0     0     0
     08/25/15           58     0     0     0     0     0     0         08/25/15         0      0    0      0     0     0     0
     08/25/16           56     0     0     0     0     0     0         08/25/16         0      0    0      0     0     0     0
     08/25/17           54     0     0     0     0     0     0         08/25/17         0      0    0      0     0     0     0
     08/25/18           51     0     0     0     0     0     0         08/25/18         0      0    0      0     0     0     0
     08/25/19           49     0     0     0     0     0     0         08/25/19         0      0    0      0     0     0     0
     08/25/20           46     0     0     0     0     0     0         08/25/20         0      0    0      0     0     0     0
     08/25/21           42     0     0     0     0     0     0         08/25/21         0      0    0      0     0     0     0
     08/25/22           38     0     0     0     0     0     0         08/25/22         0      0    0      0     0     0     0
     08/25/23           34     0     0     0     0     0     0         08/25/23         0      0    0      0     0     0     0
     08/25/24           30     0     0     0     0     0     0         08/25/24         0      0    0      0     0     0     0
     08/25/25           25     0     0     0     0     0     0         08/25/25         0      0    0      0     0     0     0
     08/25/26           18     0     0     0     0     0     0         08/25/26         0      0    0      0     0     0     0
     08/25/27            7     0     0     0     0     0     0         08/25/27         0      0    0      0     0     0     0
     08/25/28            0     0     0     0     0     0     0         08/25/28         0      0    0      0     0     0     0
     08/25/29            0     0     0     0     0     0     0         08/25/29         0      0    0      0     0     0     0
Weighted Average                                                  Weighted Average
Life/(1)/            20.39  7.68  6.43  5.80  4.72  4.10  3.74    Life/(1)/          0.78   0.84 0.86   0.88  0.93  0.98  1.05
Maturity Optional    20.39  7.10  5.94  5.34  4.37  3.81  3.49    Maturity Optional  0.78   0.84 0.86   0.88  0.93  0.98  1.05
Termination                                                       Termination

 <CAPTION>
                               Class AV-1 Scenario                                             Class AV-2 Scenario
                      ---------------------------------------                          --------------------------------------
                      I     II    III   IV     V    VI    VII                          I    II   III    IV    V     VI   VII
                      -     --    ---   --     -    --    ---                          -    --   ---    --    -     --   ---
<S>                   <C>   <C>   <C>   <C>   <C>   <C>   <C>     <C>                  <C>  <C>  <C>    <C>   <C>   <C>  <C>
 Initial Percent      100   100    100  100   100   100   100      Initial Percent     100  100    100  100   100   100   100
     08/25/00          99    84    81    79    74    69    64         08/25/00          99   84    81    79    74    68    63
     08/25/01          99    57    50    45    34    23    13         08/25/01          98   57    49    45    33    22    12
     08/25/02          98    35    25    19     7     0     0         08/25/02          98   34    25    19     6     0     0
     08/25/03          97    26    20    17     7     0     0         08/25/03          97   26    20    17     6     0     0
     08/25/04          96    19    14    11     6     0     0         08/25/04          96   19    14    11     6     0     0
     08/25/05          96    14    10     7     3     0     0         08/25/05          95   14     9     7     3     0     0
     08/25/06          95    10     6     5     2     0     0         08/25/06          94   10     6     4     2     0     0
     08/25/07          93     7     4     3     1     0     0         08/25/07          93    7     4     3     1     0     0
     08/25/08          92     5     3     2     0     0     0         08/25/08          92    5     3     2     0     0     0
     08/25/09          91     4     2     1     0     0     0         08/25/09          91    4     2     1     0     0     0
     08/25/10          89     3     1     1     0     0     0         08/25/10          89    3     1     1     0     0     0
     08/25/11          88     2     1     0     0     0     0         08/25/11          87    2     1     0     0     0     0
     08/25/12          86     2     0     0     0     0     0         08/25/12          85    1     0     0     0     0     0
     08/25/13          83     1     0     0     0     0     0         08/25/13          83    1     0     0     0     0     0
     08/25/14          81     1     0     0     0     0     0         08/25/14          80    1     0     0     0     0     0
     08/25/15          78     0     0     0     0     0     0         08/25/15          77    0     0     0     0     0     0
     08/25/16          75     0     0     0     0     0     0         08/25/16          74    0     0     0     0     0     0
     08/25/17          71     0     0     0     0     0     0         08/25/17          71    0     0     0     0     0     0
     08/25/18          67     0     0     0     0     0     0         08/25/18          66    0     0     0     0     0     0
     08/25/19          63     0     0     0     0     0     0         08/25/19          62    0     0     0     0     0     0
     08/25/20          57     0     0     0     0     0     0         08/25/20          57    0     0     0     0     0     0
     08/25/21          52     0     0     0     0     0     0         08/25/21          51    0     0     0     0     0     0
     08/25/22          45     0     0     0     0     0     0         08/25/22          44    0     0     0     0     0     0
     08/25/23          38     0     0     0     0     0     0         08/25/23          37    0     0     0     0     0     0
     08/25/24          32     0     0     0     0     0     0         08/25/24          32    0     0     0     0     0     0
     08/25/25          27     0     0     0     0     0     0         08/25/25          26    0     0     0     0     0     0
     08/25/26          21     0     0     0     0     0     0         08/25/26          20    0     0     0     0     0     0
     08/25/27          14     0     0     0     0     0     0         08/25/27          14    0     0     0     0     0     0
     08/25/28           7     0     0     0     0     0     0         08/25/28           6    0     0     0     0     0     0
     08/25/29           0     0     0     0     0     0     0         08/25/29           0    0     0     0     0     0     0
Weighted Average                                                  Weighted Average
Life/(1)/           20.86  3.28  2.77  2.49  1.91  1.47  1.31     Life/(1)/          20.73  3.25 2.74  2.46  1.88  1.46  1.29
Maturity Optional   20.76  3.16  2.67  2.40  1.85  1.47  1.31     Maturity Optional  20.64  3.14 2.65  2.38  1.83  1.46  1.29
Termination                                                       Termination
</TABLE>

/(1)/ The weighted average life is determined by (i) multiplying the amount of
each principal payment by the number of years from the date of issuance to the
related Distribution Date, (ii) adding the results and (iii) dividing the sum by
the initial Certificate Principal Balance for the applicable Class.

                                      S-31
<PAGE>

              PERCENTAGE OF INITITAL CERTIFICATE PRINCIPAL BALANCE

<TABLE>
<CAPTION>
                               Class MV-1 Scenario                                             Class MV-2 Scenario
                      ---------------------------------------                          --------------------------------------
                      I     II    III   IV     V    VI    VII                          I    II   III    IV    V     VI   VII
                      -     --    ---   --     -    --    ---                          -    --   ---    --    -     --   ---
<S>                   <C>   <C>   <C>   <C>   <C>   <C>   <C>     <C>                  <C>  <C>  <C>    <C>   <C>   <C>  <C>
 Initial Percent      100   100    100  100   100   100   100      Initial Percent     100  100    100  100   100   100   100
     08/25/00         100   100    100  100   100   100   100         08/25/00         100  100    100  100   100   100   100
     08/25/01         100   100    100  100   100   100   100         08/25/01         100  100    100  100   100   100   100
     08/25/02         100   100    100  100   100    94    96         08/25/02         100  100    100  100   100   100    45
     08/25/03         100    71    56    47    72    82    44         08/25/03         100   71    56    47    30    18     9
     08/25/04         100    52    38    31    17    39    17         08/25/04         100   52    38    31    17     8     0
     08/25/05         100    38    26    20     9    18     3         08/25/05         100   38    26    20     9     1     0
     08/25/06         100    28    18    13     5     5     0         08/25/06         100   28    18    13     3     0     0
     08/25/07         100    20    12     8     2     0     0         08/25/07         100   20    12     8     0     0     0
     08/25/08         100    15     8     5     0     0     0         08/25/08         100   15     8     3     0     0     0
     08/25/09         100    11     6     3     0     0     0         08/25/09         100   11     4     0     0     0     0
     08/25/10         100     8     4     0     0     0     0         08/25/10         100    8     0     0     0     0     0
     08/25/11         100     6     1     0     0     0     0         08/25/11         100    5     0     0     0     0     0
     08/25/12         100     4     0     0     0     0     0         08/25/12         100    1     0     0     0     0     0
     08/25/13         100     2     0     0     0     0     0         08/25/13         100    0     0     0     0     0     0
     08/25/14         100     0     0     0     0     0     0         08/25/14         100    0     0     0     0     0     0
     08/25/15         100     0     0     0     0     0     0         08/25/15         100    0     0     0     0     0     0
     08/25/16         100     0     0     0     0     0     0         08/25/16         100    0     0     0     0     0     0
     08/25/17         100     0     0     0     0     0     0         08/25/17         100    0     0     0     0     0     0
     08/25/18         100     0     0     0     0     0     0         08/25/18         100    0     0     0     0     0     0
     08/25/19         100     0     0     0     0     0     0         08/25/19         100    0     0     0     0     0     0
     08/25/20         100     0     0     0     0     0     0         08/25/20         100    0     0     0     0     0     0
     08/25/21         100     0     0     0     0     0     0         08/25/21         100    0     0     0     0     0     0
     08/25/22         100     0     0     0     0     0     0         08/25/22         100    0     0     0     0     0     0
     08/25/23         100     0     0     0     0     0     0         08/25/23         100    0     0     0     0     0     0
     08/25/24          89     0     0     0     0     0     0         08/25/24          89    0     0     0     0     0     0
     08/25/25          74     0     0     0     0     0     0         08/25/25          74    0     0     0     0     0     0
     08/25/26          58     0     0     0     0     0     0         08/25/26          58    0     0     0     0     0     0
     08/25/27          39     0     0     0     0     0     0         08/25/27          39    0     0     0     0     0     0
     08/25/28          18     0     0     0     0     0     0         08/25/28          18    0     0     0     0     0     0
     08/25/29           0     0     0     0     0     0     0         08/25/29           0    0     0     0     0     0     0
Weighted Average                                                  Weighted Average
Life/(1)/           27.34  6.09  5.20  4.85  4.65  4.97  4.13     Life/(1)/          27.33  6.03 5.11  4.70  4.14  3.81  3.19
Maturity Optional   27.08  5.81  4.99  4.66  4.51  4.43  3.70     Maturity Optional  27.08  5.81 4.95  4.55  4.05  3.74  3.13
Termination                                                       Termination

<CAPTION>
                               Class BV-1 Scenario                                             Class BV-1A Scenario
                      ---------------------------------------                          --------------------------------------

                      I     II    III   IV     V    VI    VII                          I    II   III    IV    V     VI   VII
                      -     --    ---   --     -    --    ---                          -    --   ---    --    -     --   ---
<S>                   <C>   <C>   <C>   <C>   <C>   <C>   <C>     <C>                  <C>  <C>  <C>    <C>   <C>   <C>  <C>
 Initial Percent      100   100    100  100   100   100   100      Initial Percent     100  100    100  100   100   100   100
     08/25/00         100   100    100  100   100   100   100         08/25/00          27   31    32    32    33    35    36
     08/25/01         100   100    100  100   100   100   100         08/25/01           0    0     0     0     0     0     0
     08/25/02         100   100   100   100   100    89    24         08/25/02           0    0     0     0     0     0     0
     08/25/03         100    71    56    47    30    18     4         08/25/03           0    0     0     0     0     0     0
     08/25/04         100    52    38    31    17     3     0         08/25/04           0    0     0     0     0     0     0
     08/25/05         100    38    26    20     4     0     0         08/25/05           0    0     0     0     0     0     0
     08/25/06         100    28    18    11     0     0     0         08/25/06           0    0     0     0     0     0     0
     08/25/07         100    20     9     2     0     0     0         08/25/07           0    0     0     0     0     0     0
     08/25/08         100    15     2     0     0     0     0         08/25/08           0    0     0     0     0     0     0
     08/25/09         100     7     0     0     0     0     0         08/25/09           0    0     0     0     0     0     0
     08/25/10         100     2     0     0     0     0     0         08/25/10           0    0     0     0     0     0     0
     08/25/11         100     0     0     0     0     0     0         08/25/11           0    0     0     0     0     0     0
     08/25/12         100     0     0     0     0     0     0         08/25/12           0    0     0     0     0     0     0
     08/25/13         100     0     0     0     0     0     0         08/25/13           0    0     0     0     0     0     0
     08/25/14         100     0     0     0     0     0     0         08/25/14           0    0     0     0     0     0     0
     08/25/15         100     0     0     0     0     0     0         08/25/15           0    0     0     0     0     0     0
     08/25/16         100     0     0     0     0     0     0         08/25/16           0    0     0     0     0     0     0
     08/25/17         100     0     0     0     0     0     0         08/25/17           0    0     0     0     0     0     0
     08/25/18         100     0     0     0     0     0     0         08/25/18           0    0     0     0     0     0     0
     08/25/19         100     0     0     0     0     0     0         08/25/19           0    0     0     0     0     0     0
     08/25/20         100     0     0     0     0     0     0         08/25/20           0    0     0     0     0     0     0
     08/25/21         100     0     0     0     0     0     0         08/25/21           0    0     0     0     0     0     0
     08/25/22         100     0     0     0     0     0     0         08/25/22           0    0     0     0     0     0     0
     08/25/23         100     0     0     0     0     0     0         08/25/23           0    0     0     0     0     0     0
     08/25/24          89     0     0     0     0     0     0         08/25/24           0    0     0     0     0     0     0
     08/25/25          74     0     0     0     0     0     0         08/25/25           0    0     0     0     0     0     0
     08/25/26          58     0     0     0     0     0     0         08/25/26           0    0     0     0     0     0     0
     08/25/27          39     0     0     0     0     0     0         08/25/27           0    0     0     0     0     0     0
     08/25/28          18     0     0     0     0     0     0         08/25/28           0    0     0     0     0     0     0
     08/25/29           0     0     0     0     0     0     0         08/25/29           0    0     0     0     0     0     0
Weighted Average                                                  Weighted Average
Life/(1)/           27.31  5.87  4.95  4.54  3.90  3.47  2.93     Life/(1)/           0.76   0.80 0.80  0.81  0.83  0.85  0.87
Maturity Optional   27.08  5.80  4.91  4.50  3.88  3.45  2.92     Maturity Optional   0.76   0.80 0.80  0.81  0.83  0.85  0.87
Termination                                                       Termination
</TABLE>

/(1)/ The weighted average life is determined by (i) multiplying the amount of
each principal payment by the number of years from the date of issuance to the
related Distribution Date, (ii) adding the results and (iii) dividing the sum by
the initial Certificate Principal Balance for the applicable Class.

                                      S-32
<PAGE>

There is no assurance that prepayments will occur at any constant percentage or
in accordance with any of the aforementioned Prepayment Assumptions.


Payment Delay Feature of Certain Group I Certificates

The effective yield to the Holders of certain Group I Certificates, except the
Class AF-1 Certificates, and the Class BV-1A Certificates of Group II will be
lower than the yield otherwise produced by the related Certificate Pass Through
Rate and the purchase price of such Certificates because principal and interest
distributions will not be payable to such Holders until at least the 25th day of
the month following the month of accrual (without any additional distributions
of interest or earnings thereon in respect of such delay).

                                      S-33
<PAGE>

                    DESCRIPTION OF THE OFFERED CERTIFICATES

General

The Mortgage Loan Asset Backed Certificates, Series 1999-3, will consist of:

(i)   the following Group I Certificates (the "Group I Certificates" or the
      "Group I Offered Certificates"):

      (a) Class AF-1, Class AF-2, Class AF-3, Class AF-4, Class AF-5 and
          Class AF-6 Certificates;

      (b) Class MF-1 and Class MF-2 Certificates;

      (c) Class BF-1 Certificates; and

      (d) Class BF-1A Certificates;

(ii)  the following Group II Certificates (the "Group II Certificates" or the
      "Group II Offered Certificates"):

      (a) Class AV-1 and Class AV-2 Certificates;

      (b) Class MV-1 and Class MV-2 Certificates;

      (c) Class BV-1 Certificates; and

      (d) Class BV-1A Certificates; and

(iii) the Class C and Class R Certificates (the "Private Certificates").

References to Class A, Class M-1, Class M-2, Class B-1 and Class B-1A are, as
the context requires, references to Certificates of either or both Groups of
similar designations. The Class M-1, Class M-2, Class B-1 and Class B-1A
Certificates are collectively referred to as the "Subordinated Certificates."

The sum of the initial scheduled principal balances of each Group and related
amounts on hand in the Pre-Funding Account will equal the initial certificate
principal balances of the related Certificates. The Private Certificates of a
Group are subordinate to the related Offered Certificates on the same basis that
the Class B-1A, Class B-1, Class M-2 and Class M-1 Certificates are subordinate
to more senior Classes of Certificates of a Group.

Only the Group I Offered Certificates and the Group II Offered Certificates
(collectively, the "Offered Certificates") are offered hereby. The Certificates
will be issued by Saxon Asset Securities Trust 1999-3, pursuant to the
Agreement. The Private Certificates may be offered privately or will be retained
initially by the Depositor or its affiliates and, in either case, are not being
offered hereby. As of any Distribution Date, the "Certificate Principal Balance"
of each Class of Offered Certificates is the aggregate principal amount thereof
immediately prior to such Distribution Date adjusted for all amounts to be
applied on such Distribution Date with respect to principal (including
reductions or increases in the Certificate Principal Balance of the Subordinated
Certificates as a result of the application of increases or reductions resulting
from Unpaid Realized Loss Amounts or reductions resulting from prepayments made
from the Pre-Funding Account, as described herein). See "DESCRIPTION OF THE
OFFERED CERTIFICATES - Crosscollateralization Provisions" on page S-40.

Persons in whose names Certificates are registered in the Certificate Register
maintained by the Trustee are the "Holders" of the Certificates. For so long as
the Offered Certificates are in book-entry form with DTC, the only "Holder" of
the Offered Certificates as the term "Holder" is used in the Agreement will be
Cede & Co., a nominee of DTC. No Beneficial Owner will be entitled to receive a
definitive certificate representing such Beneficial Owner's interest in the
Trust, except in the event that physical Certificates are issued under limited
circumstances set forth in the Agreement. All references herein to the Holders
of Offered Certificates shall mean and include the rights of Holders as such
rights may be exercised through DTC and its participating organizations, except
as otherwise specified in the Agreement. See "DESCRIPTION OF THE OFFERED
CERTIFICATES - Book Entry Registration of the Offered Certificates" on page S-
42.

As described under "THE MORTGAGE LOAN POOL" on page S-11, the Mortgage Loan Pool
is divided into Group I, which contains Mortgage Loans having fixed interest
rates, and Group II, which contains Mortgage Loans having adjustable interest
rates.

The Agreement requires that the Trustee create an Asset Proceeds Account and a
Distribution Account. All funds therein are required to be invested and
reinvested, as directed by the Master Servicer, in Permitted Investments (as
defined in the Prospectus). See "THE AGREEMENT -- Administration of Accounts" in
the Prospectus.

One day prior to the related Distribution Date (or, if such day is not a
business day, the immediately preceding business day) (the "Master Servicer
Remittance Date") the Master Servicer is required to withdraw from the Master

                                      S-34
<PAGE>

Servicer Custodial Account and remit to the Asset Proceeds Account and then to
the Distribution Account an amount equal to the Interest Funds and Principal
Funds with respect to each Group and any amounts transferred from the
Capitalized Interest Account with respect to such Group in each case for such
Distribution Date.

The "Interest Funds" with respect to each Group and Master Servicer Remittance
Date, to the extent actually deposited in the Master Servicer Custodial Account,
are equal to the sum, without duplication, of:

     (i)   all scheduled interest collected by the Servicer during the related
           Due Period less the related Servicing Fee and Master Servicing Fee;

     (ii)  all Advances relating to interest;

     (iii) all Month End Interest; and

     (iv)  liquidation proceeds (to the extent such liquidation proceeds relate
           to interest) less all non-recoverable Advances relating to interest
           and certain expenses reimbursed during the related Due Period.

The "Principal Funds" with respect to each Group and Master Servicer Remittance
Date, to the extent actually deposited in the Master Servicer Custodial Account,
are equal to the sum, without duplication, of:

     (i)   the scheduled principal collected by the Servicer during the related
           Due Period or advanced on or before such Master Servicer Remittance
           Date;

     (ii)  prepayments of principal collected by the Servicer in the applicable
           prepayment period;

     (iii) the Scheduled Principal Balance of each Mortgage Loan that was
           repurchased by the Depositor;

     (iv)  any Substitution Shortfall (the amount, if any, by which the
           aggregate unpaid principal balance of any substitute Mortgage Loans
           is less than the aggregate unpaid principal balance of any deleted
           Mortgage Loans) delivered by the Depositor in connection with a
           substitution of Mortgage Loans;

     (v)   all liquidation proceeds collected by the Servicer during the related
           Due Period (to the extent such liquidation proceeds related to
           principal) less all non-recoverable Advances relating to principal
           reimbursed during the related Due Period; and

     (vi)  with respect to the Distribution Date immediately following the end
           of the Funding Period, the related Pre-Funded Amount (excluding
           interest and other investment earnings thereon), if any.

Distributions

General. Distributions on each Class of the Certificates will be made on each
Distribution Date to Holders of each Class of the Certificates of record as of
the last business day of the month immediately preceding the calendar month in
which such Distribution Date occurs, or the Closing Date in the case of the
first Distribution Date (each a "Record Date"), in an amount equal to the
product of such Holder's Percentage Interest and the amount to be distributed to
each such Class on such Distribution Date. The "Percentage Interest" represented
by any Certificate will be equal to the percentage obtained by dividing the
Certificate Principal Balance of such Certificate by the Certificate Principal
Balance of all Certificates of the same Class.

Distributions of Interest. On each Distribution Date, interest distributable
with respect to the Group I Certificates (other than the Class AF-1
Certificates) and the Class BV-1A Certificates of Group II is the interest which
has accrued thereon at the related Pass Through Rate during the calendar month
immediately preceding the calendar month in which such Distribution Date occurs
and interest distributable with respect to the Class AF-1 Certificates and the
Group II Certificates (other than the Class BV-1A Certificates) is the interest
which has accrued thereon at the then applicable related Pass Through Rate from
and including the preceding Distribution Date (or from the Closing Date in the
case of the first Distribution Date) to and including the day prior to the
current Distribution Date. Each period referred to in the prior sentence
relating to the accrual of interest is the "Accrual Period" for the related
Class of Certificates.

All calculations of interest on the Group I Certificates (other than the Class
AF-1 Certificates) and on the Class BV-1A Certificates of Group II will be made
on the basis of a 360-day year assumed to consist of twelve 30-day months. All
calculations of interest on the Class AF-1 Certificates and the Group II
Certificates (other than the Class BV-1A Certificates) will be made on the basis
of the actual number of days and a year of 360 days.

                                      S-35
<PAGE>

On each Distribution Date, the Interest Funds and any amounts transferred from
the Capitalized Interest Account for such Distribution Date with respect to each
Group are required to be distributed in the following order of priority until
such Interest Funds and any amounts transferred from the Capitalized Interest
Account have been fully distributed:

     (1)  to each Class of the Class A Certificates of such Group, the Current
          Interest and any Interest Carry Forward Amount for such Class;
          provided, however, if the Interest Funds and any amounts transferred
          from the Capitalized Interest Account for a Group of Mortgage Loans
          are not sufficient to make a full distribution of the Current Interest
          and any Interest Carry Forward Amount with respect to the Class A
          Certificates of such Group, such Interest Funds and amounts will be
          distributed pro rata among each Class of such Class A Certificates
          based on the ratio of (x) the Current Interest and Interest Carry
          Forward Amount for such Class to (y) the total amount of Current
          Interest and any Interest Carry Forward Amount for the Class A
          Certificates of such Group;

     (2)  to the Class M-1 Certificates of such Group, the Current Interest for
          such Class;

     (3)  to the Class M-2 Certificates of such Group, the Current Interest for
          such Class;

     (4)  to the Class B-1 Certificates and Class B-1A Certificates of such
          Group, the Current Interest for such Class; provided, however, if the
          Interest Funds and any amounts transferred from the Capitalized
          Interest Account for a Group of Mortgage Loans are not sufficient to
          make a full distribution of the Current Interest with respect to the
          Class B-1 and Class B-1A Certificates of such Group, such Interest
          Funds and amounts will be distributed pro rata among each Class of
          such Class B-1 and Class B-1A Certificates based on the ratio of (x)
          the Current Interest for such Class to (y) the total amount of Current
          Interest for the Class B-1 and Class B-1A Certificates of such Group;
          and

     (5)  any remainder to be distributed as described below under "--
          Crosscollateralization Provisions" on page S-40.

"Current Interest," with respect to each Class of the Certificates and each
Distribution Date, is the interest accrued on the Certificate Principal Balance
of such Class immediately prior to such Distribution Date during the applicable
Accrual Period at the applicable Pass Through Rate plus any amount previously
distributed with respect to interest for such Class that is recovered as a
voidable preference by a trustee in bankruptcy.

The Pass Through Rate for the Class AF-1 Certificates on any Distribution Date
is capped by the Group I Available Funds Cap (as defined below) for such date;
similarly the Pass Through Rates for the Group II Certificates on any
Distribution Date are capped at the Group II Available Funds Cap (as defined
below) for such date. If on any Distribution Date the Pass Through Rate for a
Class of the Group II Certificates is based upon the Group II Available Funds
Cap, the excess of (i) the amount of interest that such Class would have been
entitled to receive on such Distribution Date based on (A) LIBOR plus the
Applicable Spread (but not more than the weighted average of the maximum
lifetime net Mortgage Interest Rates for Group II) or (B) with respect to the
Class BV-1A Certificates, the fixed rate applicable thereto shown on the cover
page over (ii) the amount of interest such Class received on such Distribution
Date based on the Group II Available Funds Cap, together with the unpaid portion
of any such excess from prior Distribution Dates (and interest accrued thereon
at the then applicable Pass Through Rate, without giving effect to the Group II
Available Funds Cap), is the "Group II Certificates Carryover Amount" for such
Class. Group II Certificates Carryover will be payable on any Distribution Date
(to the extent available funds are sufficient therefor but only on or prior to
the last Distribution Date with respect to a Class) as described herein. The
rating of the Group II Certificates does not address the likelihood of the
payment of any Group II Certificates Carryover. No such "carry over" mechanism
is applicable to the Class AF-1 Certificates in the event the Pass Through Rate
thereon is limited by the Group I Available Funds Cap.

The "Group I Available Funds Cap" for any Distribution Date is the Weighted
Average Net Rate for Group I. The "Group II Available Funds Cap" for any
Distribution Date is the Weighted Average Net Rate for Group II.

"Interest Carry Forward Amount," with respect to each Class of the Certificates
and each Distribution Date, is the sum of (i) the excess of (A) Current Interest
for such Class with respect to prior Distribution Dates (excluding any Group II
Certificates Carryover) over (B) the amount actually distributed to such Class
with respect to interest on such prior Distribution Dates and (ii) interest on
such excess at the applicable Pass Through Rate.

                                      S-36
<PAGE>

Distributions of Principal. Initially, principal in respect of the Mortgage
Loans of a Group will be distributed exclusively to the Class A Certificates of
a Group (in the manner described herein) until the excess of the aggregate
Schedule Principal Balances of the Mortgage Loans of the related Group over the
Class A Certificate Principal Balances of such Group is equal to or exceeds
29.00% for Group I (43.00% for Group II) of such Scheduled Principal Balances;
thereafter, principal is required to be distributed so as to maintain that ratio
as described herein.

After the principal of the Class A Certificates of a Group has been reduced to
the extent described above (and not before the Distribution Date in September
2002, unless the Certificate Principal Balances of the related Class A
Certificates are reduced to zero), principal not required to be distributed with
respect to the Class A Certificates of that Group will be distributed to the
Class M-1 Certificates of that Group until the excess of the aggregate Scheduled
Principal Balances of the Mortgage Loans in the related Group over the sum of
the Class A and Class M-1 Certificate Principal Balances of the related Group is
equal to or exceeds 19.00% for Group I (27.50% for Group II) of such Scheduled
Principal Balances; thereafter principal not required to be distributed with
respect to the Class A and Class M-1 Certificates will be distributed to the
Class M-2 Certificates until the excess of the aggregate Scheduled Principal
Balances of the Mortgage Loans in the related Group over the sum of the Class A,
Class M-1 and Class M-2 Certificate Principal Balances of the related Group is
equal to or exceeds 11.00% for Group I (14.50% for Group II) of such Scheduled
Principal Balances; thereafter principal not required to be distributed with
respect to the Class A, Class M-1 and Class M-2 Certificates will be distributed
to the Class B-1 Certificates until the excess of the aggregate Scheduled
Principal Balances of the Mortgage Loans in the related Group over the sum of
the Class A, Class M-1, Class M-2 and Class B-1 Certificate Principal Balances
of the related Group is equal to or exceeds 5.00% for Group I (6.50% for Group
II) of such Scheduled Principal Balances; thereafter principal not required to
be distributed with respect to the Class A, Class M-1, Class M-2 and Class B-1
Certificates will be distributed to the Class B-1A Certificates as described
below; thereafter principal not required to be distributed to the Offered
Certificates will be distributed to the Private Certificates as described
herein.

Notwithstanding the foregoing, (i) while a Trigger Event (as defined herein)
with respect to a Group exists, principal will be distributed exclusively to the
Class A Certificates of the related Group (and, after the Certificate Principal
Balance of the related Class A Certificates has been reduced to zero,
exclusively to the Class M-1 Certificates of the related Group and, after the
Certificate Principal Balance of the related Class M-1 Certificates has been
reduced to zero, exclusively to the Class M-2 Certificates of the related Group
and, after the Certificate Principal Balance of the related Class M-2
Certificates has been reduced to zero, exclusively to the Class B-1 Certificates
of the related Group and, after the Certificate Principal Balance of the related
Class B-1 Certificates has been reduced to zero, exclusively to the Class B-1A
Certificates of the related Group) and (ii) while a Subordinated Trigger Event
(as defined herein) with respect to a Group exists, principal otherwise
distributable to the Class B-1A Certificates of a Group will be distributed to
the remaining more senior Certificates of such Group, in inverse order of
seniority.

On each Distribution Date, the Principal Distribution Amount for such
Distribution Date with respect to each Group is required to be distributed as
follows until such Principal Distribution Amount has been fully distributed:

     (i)  to the Class A Certificates of such Group, the Class A Principal
          Distribution Amount for such Group; provided, however, the Class A
          Principal Distribution Amount for Group I is required to be
          distributed as follows: first, the Class AF-6 Distribution Amount to
          the Class AF-6 Certificates, and then the balance of such Class A
          Principal Distribution Amount sequentially to the Class AF-1,
          Class AF-2, Class AF-3, Class AF-4, Class AF-5 and Class AF-6
          Certificates so that no such distribution will be made to any such
          Class until the Certificate Principal Balances of all such Class A
          Certificates with a lower numeral designation shall have been reduced
          to zero; and the Class A Principal Distribution Amount for Group II is
          required to be distributed as follows: amounts constituting Principal
          Funds attributable to Subgroup A to the Class AV-1 Certificates until
          the Certificate Principal Balance thereof has been reduced to zero and
          amounts constituting Principal Funds attributable to Subgroup B to the
          Class AV-2 Certificates until the Certificate Principal Balance
          thereof has been reduced to zero, and any excess of the Class A
          Principal Distribution Amount for Group II over the amounts
          distributed in the preceding clause will be prorated between the Class
          AV-1 and Class AV-2 Certificates; provided, however, if the
          Certificate Principal Balance of the Class AV-1 Certificates or the
          Class AV-2 Certificates is reduced to zero, the Class A Principal
          Distribution Amount shall be distributed to the remaining Class A
          Group II Certificates until the Certificate Principal Balance of such
          Class has been reduced to zero; and provided, further, that, on any
          Distribution Date on which the Certificate Principal Balance for the
          Class A Certificates with respect to Group I are equal to or greater
          than the Scheduled Principal Balances of the Mortgage Loans in such
          Group, the Class A Principal Distribution Amount for Group I will be
          distributed pro rata and not sequentially to such Class A
          Certificates;

                                      S-37
<PAGE>

     (ii)   to the Class M-1 Certificates of such Group, the Class M-1 Principal
            Distribution Amount for such Class;

     (iii)  to the Class M-2 Certificates of such Group, the Class M-2 Principal
            Distribution Amount for such Class;

     (iv)   to the Class B-1 Certificates of such Group, the Class B-1 Principal
            Distribution Amount for such Class;

     (v)    if a Subordinated Trigger Event exists with respect to such Group on
            such Distribution Date, sequentially to the Class B-1, Class M-2 and
            Class M-1 Certificates of such Group, in that order, as provided in
            the Agreement, an amount equal to, generally, the Class B-1A
            Principal Distribution Amount for such Group on such date; and

     (vi)   to the Class B-1A Certificates of such Group, the Class B-1A
            Principal Distribution Amount (provided that a Subordinated Trigger
            event for such Group does not exist on such date).

"Principal Distribution Amount," with respect to each Distribution Date and
Group, is the excess of (A) the sum of (i) the Principal Funds for such
Distribution Date and such Group and (ii) any Extra Principal Distribution
Amount for such Distribution Date and such Group over (B) the Released Principal
Amount (as defined below).

"Class A Principal Distribution Amount," for a Group is (i) with respect to any
Distribution Date prior to the related Stepdown Date or as to which a Trigger
Event exists, 100% of the Principal Distribution Amount for such Group and such
Distribution Date and (ii) with respect to any Distribution Date on or after the
Stepdown Date and as to which a Trigger Event is not in effect for such Group,
the excess of (A) the related Class A Certificate Principal Balance immediately
prior to such Distribution Date over (B) the lesser of (I) 71.00% for Group I
(57.00% for Group II) of the Scheduled Principal Balances of the Mortgage Loans
in such Group on the preceding Due Date and (II) the Scheduled Principal Balance
of the Mortgage Loans in such Group on the preceding Due Date less 0.50% of the
Scheduled Principal Balance of the Mortgage Loans in such Group as of the Cut
Off Date.

 "Class AF-6 Distribution Amount," for any Distribution Date, is the product of
(i) a fraction, the numerator of which is the Class AF-6 Certificate Principal
Balance and the denominator of which is the Class A Certificate Principal
Balance for Group I, in each case immediately prior to such Distribution Date,
(ii) the Class A Principal Distribution Amount with respect to Group I for such
Distribution Date and (iii) the applicable percentage for such Distribution Date
set forth in the following table:

                  Distribution Date                           Percentage
                  -----------------                           ----------
          September 1999 - August 2002                            0%
          September 2002 - August 2004                           45%
          September 2004 - August 2005                           80%
          September 2005 - August 2006                          100%
          September 2006 and thereafter                         300%

"Class M-1 Principal Distribution Amount," for a Group is with respect to any
Distribution Date on or after the related Stepdown Date and as long as a Trigger
Event is not in effect for such Group, the excess of (i) the sum for such Group
of (A) the related Class A Certificate Principal Balance and (B) the related
Class M-1 Certificate Principal Balance immediately prior to such Distribution
Date over (ii) the lesser of (A) 81.00% for the Group I (72.50% for Group II) of
the Scheduled Principal Balances of the Mortgage Loans in such Group on the
preceding Due Date and (B) the Scheduled Principal Balance of the Mortgage Loans
in such Group on the preceding Due Date less 0.50% of Scheduled Principal
Balance of the Mortgage Loans in such Group as of the Cut Off Date.

"Class M-2 Principal Distribution Amount," for a Group is with respect to any
Distribution Date on or after the related Stepdown Date and as long as a Trigger
Event is not in effect for such Group, the excess of (i) the sum for such Group
of (A) the related Class A Certificate Principal Balance, (B) the related Class
M-1 Certificate Principal Balance and (C) the related Class M-2 Certificate
Principal Balance immediately prior to such Distribution Date over (ii) the
lesser of (A) 89.00% for Group I (85.50% for Group II) of the Scheduled
Principal Balances of the Mortgage Loans in such Group on the preceding Due Date
and (B) the Scheduled Principal Balance of the Mortgage Loans in such Group on
the preceding Due Date less 0.50% of the Schedule Principal Balance of the
Mortgage Loans in such Group as of the Cut Off Date.

"Class B-1 Principal Distribution Amount," for a Group is with respect to any
Distribution Date on or after the related Stepdown Date and as long as a Trigger
Event is not in effect for such Group, the excess of (i) the sum for such Group
of (A) the related Class A Certificate Principal Balance, (B) the related Class
M-1 Certificate Principal Balance, (C) the related Class M-2 Certificate
Principal Balance and (D) the related Class B-1 Certificate Principal Balance
immediately prior to such Distribution Date over (ii) the lesser of (A) 95.00%
for Group I (93.50% for

                                      S-38
<PAGE>

Group II) of the Scheduled Principal Balances of the Mortgage Loans in such
Group on the preceding Due Date and (B) the Scheduled Principal Balance of the
Mortgage Loans in such Group on the preceding Due Date less 0.50% of the
Schedule Principal Balance of the Mortgage Loans in such Group as of the Cut Off
Date.

"Class B-1A Principal Distribution Amount," for a Group is with respect to any
Distribution Date on or after the related Stepdown Date and as long as a Trigger
Event is not in effect for such Group, the excess of (i) the Principal
Distribution Amount for such Group over (ii) the sum for such Group of (A) the
related Class A Principal Distribution Amount, (B) the related Class M-1
Principal Distribution Amount, (C) the related Class M-2 Principal Distribution
Amount and (D) the related Class B-1 Principal Distribution Amount.

"Stepdown Date," with respect to each Group, is the earlier to occur of (i) the
later to occur of (A) the Distribution Date in September 2002 and (B) the first
Distribution Date on which (I) the Class A Certificate Principal Balance of such
Group (less the Principal Funds for such Group on such date) is less than or
equal to (II) 71.00% for Group I (57.00% for Group II) of the Scheduled
Principal Balances of the Mortgage Loans in such Group and (ii) the Distribution
Date on which the Certificate Principal Balance of the related Class A
Certificates has been reduced to zero.

A "Subordinated Trigger Event," with respect to each Group and a Distribution
Date after the Stepdown Date, exists if (a) Realized Losses since the Cut Off
Date with respect to the Mortgage Loans in that Group as a percentage of the
initial Scheduled Principal Balance of the Group exceed the percentage set out
below with respect to such Distribution Date and (b) the Scheduled Principal
Balance of the Mortgage Loans in that Group that, as of such Distribution Date,
are 60 or more days delinquent as a percentage of the Scheduled Principal
Balance of the Mortgage Loans in that Group exceeds the Delinquency Percentage
set out below with respect to such Distribution Date:

<TABLE>
<CAPTION>
     Distribution Date (inclusive)            Realized Loss Percentage                Delinquency Percentage
     ----------------------------             ------------------------                ----------------------
                                             Group I             Group II            Group I            Group II
                                             -------             --------            -------            --------
<S>                                          <C>                 <C>                 <C>                <C>
     October 2001 - September 2002             1.4 %               2.0 %              4.0 %               6.0 %
     October 2002 - September 2003             2.4 %               3.3 %              4.0 %               6.0 %
     October 2003 - September 2004             3.0 %               4.0 %              6.5 %               9.0 %
     October 2004 - September 2005             3.4 %               4.3 %              6.5 %               9.0 %
     October 2005 - September 2006             3.7 %               4.5 %              8.0 %              12.0 %
      October 2006 and thereafter              4.0 %               5.0 %              8.0 %              12.0 %
</TABLE>

A "Trigger Event," with respect to each Group and a Distribution Date after the
Stepdown Date, exists if the product, expressed as a percentage, of (i) two
times for Group I (2.5 times for Group II) and (ii) the quotient of (A) the
aggregate Scheduled Principal Balance of all 60 and over day delinquent Mortgage
Loans for such Group and (B) the Scheduled Principal Balance of that Group as of
the preceding Master Servicer Remittance Date equals or exceeds 29.00% for Group
I (43.00% for Group II).

As to any Distribution Date on which a Subordinated Trigger Event exists for a
Group, the "Released Principal Amount" for such Group will equal zero. As to any
Distribution Date on which a Subordinated Trigger Event does not exist for a
Group, the "Released Principal Amount" for such Group will equal the amount by
which the Overcollateralization Amount for such Group on such date exceeds the
Required Overcollateralization Amount for such Group and date. The
"Overcollateralization Amount" for each Group and Distribution Date is the sum
of (i) the excess of the aggregate principal balance of the Mortgage Loans in
such Group on such date over the aggregate Certificate Principal Balance of the
Certificates in such Group and (ii) the Certificate Principal Balance of the
related B-1A Certificates on such date. The "Required Overcollateralization
Amount" for each Group and Distribution Date is (i) prior to the Stepdown Date,
2.50% for Group I (3.25% for Group II) of the Scheduled Principal Balance of the
Mortgage Loans in such Group as of the Cut Off Date and (ii) on and after the
Stepdown Date the greater of (x) the lesser of (I) 2.50% for Group I (3.25% for
Group II) of the Scheduled Principal Balance of the Mortgage Loans in such Group
as of the Cut Off Date and (II) 5.00% for Group I (6.50% for Group II) of the
Scheduled Principal Balance of the Mortgage Loans in such Group and (y) 0.50% of
the Scheduled Principal Balance of the Mortgage Loans in such Group as of the
Cut Off Date.

                                      S-39
<PAGE>

Crosscollateralization Provisions

On each Distribution Date, Interest Funds with respect to each Group not
otherwise required to be distributed as described above will be required to be
distributed as follows until fully distributed:

     (i)    the Extra Principal Distribution Amount for such Group;

     (ii)   to the Class M-1 Certificates of such Group, the Class M-1 Interest
            Carry Forward Amount for such Class;

     (iii)  to the Class M-2 Certificates of such Group, the Class M-2 Interest
            Carry Forward Amount for such Class;

     (iv)   pro rata, to the Class B-1 and Class B-1A Certificates of such
            Group, the Class B-1 and Class B-1A Interest Carry Forward Amount
            for such Class;

     (v)    for distribution to the other Group to the extent that any of the
            amounts listed above (including any Extra Principal Distribution
            Amount) with respect to the other Group have not otherwise been
            distributed in full for such Distribution Date in accordance with
            the priorities set forth above;

     (vi)   in the case of Group II, to the Group II Certificates, in the order
            in which distributions of Current Interest are made, the Group II
            Certificates Carryover;

     (vii)  to the Class B-1A Certificates of such Group, an amount equal to the
            related Applicable Percentage (as defined herein) for such date of
            the remaining amount until the Certificate Principal Balance of such
            Class has been reduced to zero; and

     (viii) to the Class C and Class R Certificates, the remaining amount.

"Extra Principal Distribution Amount," for a Mortgage Loan Group and with
respect to any Distribution Date, to the extent of Interest Funds available for
the purpose, is an amount equal to the excess of (i) all Realized Losses with
respect to such Mortgage Loan Group (including any such losses for such date)
over (ii) all Extra Principal Distribution Amounts for such Group with respect
to prior Distribution Dates.

The "Applicable Percentage" for each Group and Distribution Date will be the
applicable percent set forth below for the indicated Group and date:

                                    Group I          Group II

September 1999 - August 2001         67.5%            67.5%
September 2001 and thereafter         100%             100%


Notwithstanding the foregoing, to the extent provided in the Agreement, if
certain performance tests for a Group on any Distribution Date are not
satisfied, the Applicable Percentage for such Group may be increased until such
performance tests are satisfied.

The application of excess interest for a Group to the payment of principal of
the related Class B-1A Certificates as described above is designed to create
"overcollateralization" for such Group. For example, each dollar of excess
interest applied to reduce the Certificate Principal Balance of a Class of Class
B-1A Certificates will produce an equivalent dollar of overcollateralization for
the related Group. As the Certificate Principal Balance of a Class of B-1A
Certificates is reduced by application of excess interest, the
Overcollateralization Amount for the related Group will build and will provide
credit support to the related Class B-1 and B-1A Certificates and additional
credit support to the related senior-ranking Classes. The level of
overcollateralization for a Group will depend on, among other things:

     . The amount and timing of excess interest for such group;

     . The Applicable Percentage at such time;

     . The Required Overcollateralization Amount; and

     . The performance of the related Mortgage Loans.

No assurance can be given as to the level of overcollateralization at any time.

Realized Losses. If on any Distribution Date, after giving effect to any Extra
Principal Distribution Amount, the aggregate Certificate Principal Balances of
the Certificates with respect to a Mortgage Loan Group exceed the

                                      S-40
<PAGE>

scheduled Principal Balances of the Mortgage Loans in such Group, the
Certificate Principal Balances of the Subordinated Certificates (but not the
Class A Certificates) of such Group will be reduced by an amount equal to such
excess, which is an Applied Realized Loss Amount, in inverse order of seniority
(first, to the Class B-1A Certificates, until the Certificate Principal Balance
thereof has been reduced to zero, second, the Class B-1 Certificates until the
Certificate Principal Balance thereof has been reduced to zero; third, the Class
M-2 Certificates, until the Certificate Principal Balance thereof has been
reduced to zero; and fourth, the Class M-1 Certificates, until the Certificate
Principal Balance thereof has been reduced to zero). If the Certificate
Principal Balance of a Class of Subordinated Certificates is reduced, that Class
thereafter will be entitled to distributions of interest and principal only with
respect to the Certificate Principal Balance so reduced. As described above,
however, Interest Funds with respect to each Group not otherwise required to be
distributed with respect to the Certificates will be distributed as an Extra
Principal Distribution Amount and, upon any such distribution, the Certificate
Principal Balance of any Class of Subordinated Certificates that has been
reduced by an Applied Realized Loss Amount will be increased, in direct order of
seniority, by the lesser of (i) such Extra Principal Distribution Amount net of
reimbursements of Unrealized Loss Amounts for any senior Class and (ii) the
Unpaid Realized Loss Amount applicable to such Class. After such increase, such
Class will thereafter be entitled to distributions of principal and interest
with respect to the Certificate Principal Balance as so increased. Although the
Certificate Principal Balance of Class A Certificates will not be reduced on
account of Realized Losses even if the Certificate Principal Balances of all the
Subordinated Certificates have been reduced to zero, the amount available to be
distributed to the Class A Certificates as principal may be less than the
Certificate Principal Balances of the Class A Certificates.

"Applied Realized Loss Amount," with respect to any Class of the Subordinated
Certificates and as to any Distribution Date, means the sum of the Realized
Losses with respect to Mortgage Loans which have been applied in reduction of
the Certificate Principal Balance of such Class.

"Realized Loss" is the excess of the Scheduled Principal Balance of a defaulted
Mortgage Loan over the liquidation proceeds with respect thereto that are
allocated to principal.

"Unpaid Realized Loss Amount," with respect to any Class of Subordinated
Certificates and as to any Distribution Date, is the excess of (i) Applied
Realized Loss Amounts with respect to such Class over (ii) the sum of increases
in the Certificate Principal Balance of such Class as the result of the
application of Extra Principal Distribution Amounts on all previous Distribution
Dates.

Pre-Funding Account and Capitalized Interest Account

On the Closing Date, the Seller will deposit approximately $220,000,000 (the
"Original Pre-Funded Amount") into a separate account (the "Pre-Funding
Account") to be maintained in the name of the Trustee for the benefit of the
holders of the Group I Certificates and Group II Certificates, as applicable.
Approximately $127,544,424 of the Original Pre-Funded Amount will be used to
acquire Group I Subsequent Mortgage Loans and approximately $92,455,576 of the
Original Pre-Funded Amount will be used to acquire Group II Subsequent Mortgage
Loans (approximately $66,568,015 of the Original Pre-Funded Amount will be used
to acquire Mortgage Loans for Subgroup A and approximately $25,887,561 of the
Original Pre-Funded Amount will be used to acquire Mortgage Loans for Subgroup
B), in each case during the period beginning on the Closing Date and generally
terminating on the earlier to occur of (i) the date on which the amount on
deposit in the Pre-Funding Account (exclusive of any investment earnings) is
less than $100,000 and (ii) November 16, 1999 (the "Pre-Funding Period"). 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
Agreement. Any Pre-Funded Amount (exclusive of any interest or other investment
earnings) remaining at the end of the Pre-Funding Period (the "Unutilized
Funding Amount") will be included as part of Principal Funds and will be
distributed to holders of Group I Certificates and Group II Certificates (in the
case of Group II allocated appropriately between Subgroup A and Subgroup B),
respectively, on the first Distribution Date thereafter as a prepayment of
principal in reduction of the related Certificate Principal Balances, thus
resulting in an unscheduled distribution of principal in respect of the related
Certificates on such date.

In addition, on the Closing Date the Seller will deposit an aggregate amount of
approximately $1,921,114 into a separate account (the "Capitalized Interest
Account") to be maintained in the name of the Trustee for the benefit of holders
of the Group I Certificates and Group II Certificates, as applicable. Amounts on
deposit in the Capitalized Interest Account will be applied during the Pre-
Funding Period to the extent necessary to ensure that the full amount of
interest required to be distributed to holders of the related Classes of Offered
Certificates is distributed. Amounts remaining in the Capitalized Interest
Account after the end of the Pre-Funding Period will be paid to the Seller.

                                      S-41
<PAGE>

Amounts on deposit in the Pre-Funding Account and the Capitalized Interest
Account will be invested in Permitted Investments (as defined in the Agreement).
All interest and any other investment earnings on amounts on deposit in the
Pre-Funding Account and the Capitalized Interest Account will be paid to the
Seller. Neither the Pre-Funding Account nor the Capitalized Interest Account
will be assets of any REMIC established under the Trust Agreement. For federal
income tax purposes, the Pre-Funding Account and the Capitalized Interest
Account will be owned by, and all interest and other investment earnings on
amounts in the Pre-Funding Account and the Capitalized Interest Account will be
taxable to, the Seller.

Calculation of One Month LIBOR

On the second business day preceding each Distribution Date (September 23, 1999,
for the first Distribution Date) (each such date, an "Interest Determination
Date"), the Master Servicer will determine One Month LIBOR (as defined below).

"One Month LIBOR" means, as of any Interest Determination Date, the rate for
one-month U.S. dollar deposits ("LIBOR") which appears in the Telerate Page
3750, as of 11:00 a.m., London time, on such Interest Determination Date. If
such rate does not appear on Telerate Page 3750, the rate for that day will be
determined on the basis of the rates at which deposits in United States dollars
are offered by the Reference Banks (as defined below) at approximately 11:00
a.m., London time, on that day to prime banks in the London interbank market for
a period equal to the relevant Accrual Period (commencing on the first day of
such Accrual Period). The Master Servicer 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 for that day will be the
arithmetic-mean of the quotations. If fewer than two quotations are provided as
requested, the rate for that day will be the arithmetic-mean of the rates quoted
by major banks in New York City, selected by the Master Servicer, at
approximately 11:00 a.m., New York City time, on that day for loans in United
States dollars to leading European banks for a period equal to the relevant
Accrual Period (commencing on the first day of such Accrual Period).

"Telerate Page 3750" means the display page currently so designated on the Dow
Jones Telerate Service (or such other page as may replace that page on that
service for the purpose of displaying comparable rates or prices) and "Reference
Banks" means leading banks selected by the Master Servicer and engaged in
transactions in Eurodollar deposits in the international Eurocurrency market.

Book Entry Registration of the Offered Certificates

The Offered Certificates will be book-entry Certificates (the "Book-Entry
Certificates"). Beneficial Owners may elect to hold their Book-Entry
Certificates directly through DTC in the United States, or Cedelbank or
Euroclear (in Europe) if they are participants of such systems ("Participants"),
or indirectly through organizations which are Participants. The Book-Entry
Certificates will be issued in one or more certificates per Class of Offered
Certificates which in the aggregate equal the principal balance of such Offered
Certificates and will initially be registered in the name of Cede & Co., the
nominee of DTC. See "DESCRIPTION OF THE CERTIFICATES -- Book Entry Procedures"
and "-- Global Clearance, Settlement and Tax Documentation Procedures" in the
Prospectus.

                                      S-42
<PAGE>

                                 THE AGREEMENT

The Certificates will be issued pursuant to a trust agreement to be dated as of
August 1, 1999 (the "Agreement"), among the Depositor, the Master Servicer and
the Trustee. In addition to the provisions of the Agreement summarized elsewhere
in this Prospectus Supplement, there is set forth below a summary of certain
other provisions of the Agreement. See also "THE AGREEMENT -- The Trustee," "--
Administration of Accounts," "-- Events of Default and Remedies," "--
Amendment," and "-- Termination" in the Prospectus.

Formation of the Trust

On the Closing Date, the Depositor will create and establish the Trust pursuant
to the Agreement and will sell without recourse the Initial Mortgage Loans
(excluding any prepayment penalties payable with respect thereto) to the Trust,
and the Trust will issue the Certificates pursuant to the Agreement. During the
Pre-Funding Period, the Depositor may sell without recourse the Subsequent
Mortgage Loans (excluding any prepayment penalties payable with respect
thereto). The Prospectus contains important additional information regarding the
terms and conditions of the Certificates. The Depositor will provide to any
prospective or actual Holder of Offered Certificates, upon written request, a
copy (without exhibits) of the Agreement. Requests should be addressed to Saxon
Asset Securities Company, 4880 Cox Road, Glen Allen, Virginia 23060, Attention:
Secretary.

The Trust will consist of:

     (i)   the Mortgage Loans (excluding any prepayment penalties payable with
           respect thereto);

     (ii)  such assets as from time to time are identified as deposited in any
           account held for the benefit of the Certificateholders;

     (iii) any Mortgaged Premises acquired on behalf of the Certificateholders
           by foreclosure or by deed in lieu of foreclosure;

     (iv)  the rights of the Trustee to receive the proceeds of applicable
           insurance policies and funds, if any, required to be maintained
           pursuant to the Agreement;

     (v)   certain rights of the Depositor to the enforcement of representations
           and warranties made by the Seller relating to the Mortgage Loans; and

     (vi)  the servicing agreement.

The Offered Certificates will not represent an interest in or an obligation of,
nor will the Mortgage Loans be guaranteed by, the Seller, the Depositor, the
Servicer, the Master Servicer or the Trustee.

Reports to Certificateholders

On each Distribution Date, the Master Servicer will report or cause to be
reported in writing to each Holder of an Offered Certificate:

     (i)   with respect to each Class of Offered Certificates (based on a
           Certificate in the original principal amount of $1,000):

           (a)   the amount of the distribution on such Distribution Date;

           (b)   the amount of such distribution allocable to interest;

           (c)   the amount of such distribution allocable to principal,
                 separately identifying the aggregate amount of any prepayments,
                 Substitution Shortfalls, repurchase amounts or other recoveries
                 of principal included therein and any Extra Principal
                 Distribution Amount and any Applied Realized Loss Amount with
                 respect to, and any Unpaid Realized Loss at, such Distribution
                 Date;

           (d)   the principal balance after giving effect to any distribution
                 allocable to principal; and

           (e)   any Interest Carry Forward Amount;

     (ii)  the weighted average of the Mortgage Interest Rates on the Mortgage
           Loans in each Group less the Servicing and Master Servicing Fee
           Rates;

                                      S-43
<PAGE>

     (iii)  the Realized Losses for each Group for the related period and
            cumulatively since the Cut Off Date;

     (iv)   the largest Mortgage Loan balance outstanding in each Group;

     (v)    the Servicing Fees and Master Servicing Fees allocable to each
            Group; (vi) One-Month LIBOR on the most recent Interest
            Determination Date;

     (vii)  the Pass Through Rates for the Class AF-1 Certificates, the other
            Group I Certificates (if based on the Weighted Average Net Rate) and
            the Group II Certificates for the current Accrual Period (including
            the Class BV-1A Certificates if based on the Weighted Average Net
            Rate); and

     (viii) for each Distribution Date during the Funding Period, the amount, if
            any, on deposit in the Pre-Funding Account and the Capitalized
            Interest Account, separately stated.

Delivery and Substitution of Mortgage Loans

The Depositor must repurchase any Mortgage Loan for which the required
documentation is not delivered on the Closing Date (or subsequent closing dates,
in the case of Subsequent Mortgage Loans) or reasonably promptly thereafter.
Under the limited circumstances specified in the Agreement, the Depositor may
substitute substantially similar mortgage loans for Mortgage Loans initially
delivered. It is anticipated that any permitted substitution will not materially
change the characteristics of the Mortgage Pools, as set forth above. See "THE
TRUSTS -- The Mortgage Loans -- General," and "-- Substitution of Mortgage
Loans" in the Prospectus.

The Trustee

Chase Bank of Texas, National Association, will act as Trustee of the Trust. The
mailing address of its Corporate Trust Office is 600 Travis, Houston, Texas
77002, and its telephone number is (713) 216-4756.

Voting Rights

The voting rights of the Trust will be allocated as follows: 1% to each of the
Class C and Class R Certificates and 98% to the Classes of Offered Certificates
in proportion to their respective outstanding Certificate Principal Balances.

Termination

The Trust will terminate upon the payment to the Holders of all Certificates of
all amounts required to be paid to such Holders and upon the last to occur of:
(a) the final payment or other liquidation (or any advance made with respect
hereto) of the last Mortgage Loan, (b) the disposition of all property acquired
in respect of any Mortgage Loan remaining in the Trust and (c) at any time when
a qualified liquidation (as defined in the Code) of the Trust is effected as
described below.

By the Master Servicer. At its option, the Master Servicer may, on any
Distribution Date when the aggregate outstanding Scheduled Principal Balances of
the Mortgage Loans are less than 10% of the sum of (i) the aggregate Scheduled
Principal Balances of the Mortgage Loans as of the Cut Off Date, in the case of
the Initial Mortgage Loans, and as of their related cut-off date or dates, in
the case of Subsequent Mortgage Loans and (ii) any amounts on deposit in the
Pre-Funding Account (exclusive of any interest or other investment earnings)
(the first such Distribution Date, the "Initial Optional Termination Date"),
purchase from the Trust all (but not fewer than all) remaining Mortgage Loans,
in whole only, and other property acquired by foreclosure, deed in lieu of
foreclosure, or otherwise then constituting the Trust at a price equal to 100%
of the aggregate Scheduled Principal Balances of the Mortgage Loans plus one
month's interest computed as provided in the Agreement.

Termination Upon Loss of REMIC Status. Following a final determination by the
Internal Revenue Service or by a court of competent jurisdiction, in either case
from which no appeal is taken within the permitted time for such appeal, or if
any appeal is taken, following a final determination of such appeal from which
no further appeal may be taken, to the effect that each REMIC established under
the Agreement does not and will no longer qualify as a "REMIC" pursuant to
Section 860D of the Code (the "Final Determination"), at any time on or after
the date which is 30 calendar days following such Final Determination, Holders
of a majority in Percentage Interests represented by the Offered Certificates
then outstanding may direct the Trustee on behalf of the Trust to adopt a plan
of complete liquidation.

                                      S-44
<PAGE>

Sale of Mortgage Loans

In connection with the sale of Mortgage Loans, the Depositor will be required to
deliver a file with respect to each Mortgage Loan consisting of (i) the original
note endorsed in blank or to the order of the Trustee or a Custodian acting on
behalf of the Trustee (or a lost note affidavit in lieu thereof) with all prior
and intervening endorsements (the Seller, in some instances, having instructed
the party selling a Mortgage Loan to the Seller to have required the originator
to endorse the original note directly to such custodian); (ii) the original
recorded security instrument or a certified copy, or if the original security
instrument has been submitted for recordation but has not been returned by the
applicable public recording office, a photocopy certified by an officer of the
related Servicer, title company, the closing/settlement-escrow agent or the
closing attorney; (iii) each original recorded intervening assignment of the
security instrument as may be necessary to show a complete chain of title to the
related Servicer, Trustee or custodian (the Seller, in some instances, having
instructed the party selling a Mortgage Loan to the Seller to record an
assignment directly from the originator to such custodian) or if any such
assignment has been submitted for recordation but has not been returned from the
applicable public recording office or is otherwise not available, a copy
certified by an officer of the related Servicer; (iv) if an assignment of the
security instrument to the related Servicer has been recorded or sent for
recordation, an original assignment of the security instrument from such
Servicer in blank or to the Trustee or custodian in recordable form; (v) except
as to any second lien Mortgage Loan with a balance of less than $50,000, an
original title insurance policy, certificate of title insurance or written
commitment or a copy certified as true and correct by the insurer; and (vi) if
indicated on the applicable schedule, the original or certified copies of each
assumption agreement, modification agreement, written assurance or substitution
agreement, if any. The custodian is required to review each such file on or
before the Closing Date and again prior to the first anniversary of the Closing
Date.

On the Closing Date, the Depositor will also assign to the Trustee all the
Depositor's right, title and interest in the Sales Agreement between the Seller
and the Depositor insofar as it relates to the representations and warranties
made therein by the Seller in respect of the origination of the Mortgage Loans
and the remedies provided for breach of such representations and warranties.
Upon discovery by the Trustee or the Master Servicer of a breach of any such
representation, warranty or covenant which materially and adversely affects the
interests of the Holders of the Certificates, such party will promptly notify
the Depositor and the Seller. The Seller will have 60 days from its discovery or
its receipt of such notice to cure such breach or, if required, to repurchase
the Mortgage Loan or to substitute a qualified substitute mortgage loan.

The Seller will represent and warrant that as of the Closing Date it has no
reason to believe that any borrower will default under the related Mortgage
Loan. Such representation and warranty will be deemed to be breached only if, as
to any Mortgage Loan, (1) such Mortgage Loan had a Combined Loan-to-Value Ratio
as of the Cut-Off Date in excess of 80%; (2) such Mortgage Loan is in default
and is liquidated within six months after the Closing Date; (3) a Realized Loss
is incurred on such Mortgage Loan and (4) prior to such liquidation, Realized
Losses had been incurred on the Mortgage Loans in an amount sufficient to reduce
the aggregate Certificate Principal Amount of the Subordinate Certificates to
zero.

Events of Default

The Master Servicer will have the right to direct the termination of the
Servicer in the event of a breach by such Servicer under its servicing
agreement. In the event of such termination, the Master Servicer will be
required to appoint a successor servicer to assume the obligations of such
Servicer under the servicing agreement, including the obligation to make
advances. See "THE MORTGAGE LOAN POOL -- Advances and Month End Interest" on
page S-20. If the Master Servicer is unable to appoint a successor servicer, the
Trustee will appoint or petition a court of competent jurisdiction for the
appointment of a suitable mortgage loan servicing institution to act as
successor servicer. Pending such appointment, the Master Servicer will be
obligated to service the Mortgage Loans. Any successor servicer will be entitled
to compensation arrangements similar to (but no greater than) those provided to
the predecessor Servicer. See "SERVICING OF MORTGAGE LOANS" in the Prospectus.

Governing Law

The Agreement and each Certificate will be construed in accordance with and
governed by the laws of the State of New York applicable to agreements made and
to be performed therein.

                                      S-45
<PAGE>

                    Certain Federal Income Tax Consequences

The following discussion of certain of the material anticipated federal income
tax consequences of the purchase, ownership and disposition of the Offered
Certificates is to be considered only in connection with "CERTAIN FEDERAL INCOME
TAX CONSEQUENCES" in the Prospectus. The discussion herein and in the Prospectus
is based upon laws, regulations, rulings and decisions now in effect, all of
which are subject to change. The discussion below and in the Prospectus does not
purport to deal with all federal tax consequences applicable to all categories
of investors, some of which may be subject to special rules. Investors should
consult their own tax advisors in determining the federal, state, local and any
other tax consequences to them of the purchase, ownership and disposition of the
Offered Certificates.


REMIC Elections

The Trustee will cause one or more elections to be made to treat certain assets
of the Trust (other than the Pre-Funding Account and the Capitalized Interest
Account) as real estate mortgage investment conduits (each a "REMIC") for
federal income tax purposes. The assets of the Pooling REMIC will consist of the
Mortgage Loans and substantially all other property in the Trust (other than the
Pre-Funding Account and the Capitalized Interest Account); the Pooling REMIC
will issue uncertificated interests (the "Pooling REMIC Regular Interests"),
which will be designated as the regular interests and the residual interest in
the Pooling REMIC. The assets of the Issuing REMIC will consist of the Pooling
REMIC Regular Interests; the Issuing REMIC will issue the Offered Certificates,
and the Private Certificates (other than the Class R Certificates), which will
be designated as the regular interests in the Issuing REMIC, and the Class R
Certificates, which will be designated as the residual interest in the Issuing
REMIC.

In the opinion of McGuire, Woods, Battle & Boothe LLP, counsel to the Depositor,
for federal income tax purposes, assuming (i) the REMIC elections are made, (ii)
the Agreement is fully executed, delivered and enforceable against the parties
thereto in accordance with its terms, (iii) the transactions described herein
are completed on substantially the terms and conditions set forth herein and
(iv) compliance with the Agreement, each REMIC will be treated as a REMIC and
each Class of Offered Certificates will be treated as "regular interests" in the
Issuing REMIC and generally will be treated as debt instruments issued by the
Issuing REMIC. Holders of Offered Certificates that otherwise report income
under a cash method of accounting will be required to report income with respect
to such Offered Certificates under an accrual method.

As a result of the qualification of the Pooling REMIC and the Issuing REMIC as
REMICs, the Trust will not be subject to federal income tax except with respect
to (i) income from prohibited transactions, (ii) "net income from foreclosure
property" and (iii) certain contributions to the Trust after the Closing Date.
The total income of the Trust (exclusive of any income that is taxed at the
REMIC level or income on the Pre-Funding Account and the Capitalized Interest
Account) will be taxable to the beneficial owners of the Certificates.


                              ERISA Considerations

A fiduciary of any employee benefit plan or other retirement plans or
arrangements (including individual retirement accounts and annuities, Keogh
plans and collective investment funds and separate accounts in which such plans,
accounts or arrangements are invested) that is subject to the Employee
Retirement Income Security Act of 1974, as amended ("ERISA"), or Section 4975 of
the Code should carefully review with its legal advisors whether the purchase or
holding of Offered Certificates could give rise to a transaction that is
prohibited or is not otherwise permitted either under ERISA or Section 4975 of
the Code.

The U.S. Department of Labor (the "DOL") issued an individual exemption,
Prohibited Transaction Exemption 90-29 (the "Exemption"), on May 24, 1990 to
Merrill Lynch, Pierce, Fenner & Smith, Incorporated 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
Sections 4975(a) and (b) of the Code and Section 502(i) of ERISA, certain
transactions, among others, relating to the servicing and operation of mortgage
pools and the purchase, sale and holding 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
discussion, the term "Underwriter" shall include (a) the Underwriters, (b) any
person directly or indirectly, through one or more intermediaries, controlling,
controlled by or under common control with any Underwriter and (c) any member of
the

                                      S-46
<PAGE>

underwriting syndicate or selling group of which a person described in (a) or
(b) is a manager or co-manager with respect to the Offered Certificates.

The Exemption sets forth seven general conditions which must be satisfied for a
transaction involving the purchase, sale and holding of the Offered Certificates
to be eligible for exemptive relief thereunder. First, the acquisition of the
Offered Certificates by certain employee benefit plans subject to Section 4975
of the Code (each, a "Plan"), 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 rights and interests evidenced by the Offered Certificates
must not be subordinate to the rights and interests evidenced by the other
certificates of the same trust. Third, the Offered Certificates at the time of
acquisition by the Plan must be rated in one of the three highest generic rating
categories by Standard & Poor's Ratings Services, a division of The McGraw-Hill
Companies, Inc., Moody's Investors Service, Inc., Duff & Phelps Credit Rating
Co. or Fitch IBCA, Inc. ("National Credit Ratings Agencies"). Fourth, the
Trustee cannot be an affiliate of any member of the "Restricted Group," which
consists of any Underwriter, the Depositor, the Master Servicer, the Servicer,
each sub-servicer and any mortgagor with respect to the Mortgage Loans
constituting more than 5% of the aggregate unamortized principal balance of the
Mortgage Loans as of the date of initial issuance of the Offered Certificates.
Fifth, the sum of all payments made to and retained by the Underwriter must
represent not more than reasonable compensation for underwriting the Offered
Certificates; the sum of all payments made to and retained by the Depositor
pursuant to the assignment of the Mortgage Loans to the Trust must represent not
more than the fair market value of such obligations; the sum of all payments
made to and retained by the Master Servicer, the Servicer and any sub-servicer
must represent not more than reasonable compensation for such person's services
under the Agreement and reimbursement of such person's reasonable expenses in
connection therewith. Sixth, the investing Plan 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. Seventh, (i) the investment pool consists
only of assets of the type enumerated in the Exemption and which have been
included in other investment pools; (ii) certificates evidencing interests in
such other investment pools have been rated in one of the three highest generic
rating categories by one of the National Credit Rating Agencies for at least one
year prior to a Plan's acquisition of certificates; and (iii) certificates
evidencing interests in such other investment pools have been purchased by
investors other than Plans for at least one year prior to a Plan's acquisition
of certificates. See "ERISA Considerations" in the Prospectus.

In addition, the Exemption will not apply to a Plan's investment in Offered
Certificates if the plan fiduciary responsible for the decision to invest in
Offered Certificates is a mortgagor or obligor with respect to more than 5% of
the fair market value of the obligations constituting the Mortgage Loans or an
affiliate of such person, unless: (1) in the case of an acquisition in
connection with the initial issuance of any Certificates, at least 50% of each
Class of Certificates in which Plans have invested is acquired by persons
independent of the Restricted Group and at least 50% of the aggregate interest
in the Trust is acquired by persons independent of the Restricted Group; (2) the
Plan's investment in any Class of Certificates does not exceed 25% of the
outstanding Certificates of that Class at the time of acquisition; (3)
immediately after such acquisition, no more than 25% of the Plan assets with
respect to which the investing fiduciary has discretionary authority or renders
investment advice are invested in Certificates evidencing interest in trusts
sponsored or containing assets sold or serviced by the same entity; and (4) the
Plan is not sponsored by any member of the Restricted Group.

On July 21, 1997, the DOL published in the Federal Register an amendment to the
Exemption, which extends exemptive relief to certain mortgage-backed and
asset-backed securities transactions using pre-funding accounts for trusts
issuing pass-through certificates. The amendment generally allows Mortgage Loans
or other secured receivables (the "Obligations") supporting payments to
Certifcateholders, and having a value equal to no more than twenty-five (25)
percent of the total principal amount of the Certificates being offered by the
Trust, to be transferred to the Trust within a 90-day or three-month period
following the closing date (the "Pre-Funding Period"), instead of requiring that
all such Obligations be either identified or transferred on or before the
Closing Date. The relief is available when the following conditions are met:

     (1)  The ratio of the amount allocated to the pre-funding account to
purchase Mortgage Loans which have not yet been identified to the total
principal amount of the Certificates being offered (the "Pre-Funding Limit")
must not exceed twenty-five (25) percent.

     (2)  All Obligations transferred after the Closing Date (the "Additional
Obligations") must meet the same terms and conditions for eligibility as the
original Obligations used to create the Trust, which terms and conditions have
been approved by a National Credit Rating Agency.

                                      S-47
<PAGE>

     (3)  The transfer of such Additional Obligations to the Trust during the
Pre-Funding Period must not result in the Certificates to be covered by the
Exemption receiving a lower credit rating from a National Credit 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.

     (4)  Solely as a result of the use of pre-funding, the weighted average
annual percentage interest rate for all of the Obligations in the Trust at the
end of the Pre-Funding Period must not be more than 100 basis points lower than
the average interest rate for the Obligations transferred to the Trust on the
Closing Date.

     (5)  In order to insure that the characteristics of the Additional
Obligations are substantially similar to the original Obligations which were
transferred to the Trust:

          (i)   the characteristics of the Additional Obligations must be
     monitored by an insurer or other credit support provider that 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 each National Credit
     Rating Agency rating the Certificates, the related underwriter and the
     related trustee) stating whether or not the characteristics of the
     Additional Obligations conform to the characteristics described in the
     related prospectus or prospectus supplement and/or pooling and servicing
     agreement. In preparing such letter, the independent accountant must use
     the same type of procedures as were applicable to the Obligations
     transferred; to the Trust 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
account falls below the minimum level specified in the pooling and servicing
agreement or an Event of Default occurs.

     (7)  Amounts transferred to the Pre-Funding Account and/or Capitalized
Interest Account used in connection with the pre-funding may be invested only in
certain permitted investments ("Permitted Investments").

     (8)  The related prospectus or prospectus supplement must describe:

          (i)   the Pre-Funding Account and/or Capitalized Interest Account used
     in connection with the Pre-Funding Account;

          (ii)  the duration of the Pre-Funding Period;

          (iii) the percentage and/or dollar amount of the Pre-Funding Limit for
     the Trust; and

          (iv)  that the amounts remaining in the Pre-Funding Account at the end
     of the Pre-Funding Period will be remitted to Certificateholders as
     repayments of principal.

     (9)  The related Agreement must describe the Permitted Investments for the
Pre-Funding Account and/or Capitalized Interest Account and, if not disclosed in
the related prospectus or prospectus supplement, the terms and conditions for
eligibility of Additional Obligations. As described in the prospectus and the
prospectus supplement, the criteria are the same.

There have been sufficient Obligations identified prior to the Closing Date such
that these Obligations, if transferred to the Trust after the Closing Date, in
exchange for amounts credited to the pre-funding account, would result in a
ratio that is within the Pre-Funding Limit. In addition, such Obligations would
meet the same terms and conditions for eligibility as the original Obligations
used to create the Trust and the other conditions required under the amendment
to the Exemption. Thus, the relief granted by the Exemption and its subsequent
amendment should continue to be available.

Before purchasing an Offered Certificate, a fiduciary of a Plan should itself
confirm (a) that such Certificates constitute "certificates" for purposes of the
Exemption and (b) that the specific and general conditions of the Exemption and
the other requirements set forth in the Exemption would be satisfied.

Because the characteristics of the Class M-1, Class M-2, Class B-1 and B-1A
Certificates may not meet the requirements of the Exemption or any other issued
exemption under ERISA, the purchase and holding of the Class M-1, Class M-2,
Class B-1 and B-1A Class Certificates by a Plan or by individual retirement
accounts or other plans subject to Section 4975 of the Code may result in
prohibited transactions or the imposition of excise taxes or civil penalties.
Consequently, transfers of the Class M-1, Class M-2, Class B-1 and Class B1-A

                                      S-48
<PAGE>

Certificates will not be registered by the Trust unless the Trustee receives:
(i) a representation from the transferee of such Certificate, acceptable to and
in form and substance satisfactory to the Trustee, to the effect that such
transferee is not an employee benefit plan subject to Section 406 of ERISA or a
plan or arrangement subject to Section 4975 of the Code, nor a person acting on
behalf of any such plan or arrangement nor using the assets of any such plan or
arrangement to effect such transfer; (ii) if the purchaser is an insurance
company, a representation that the purchaser is an insurance company which is
purchasing such Certificates with funds contained in an "insurance company
general account" (as such term is defined in Section V(e) of Prohibited
Transaction Class Exemption 95-60 ("PTCE 95-60")) and that the purchase and
holding of such Certificates are covered under PTCE 95-60; or (iii) an opinion
of counsel satisfactory to the Trustee that the purchase or holding of such
Certificate by a Plan, any person acting on behalf of a Plan or using such
Plan's assets, will not result in the assets of the Trust Fund being deemed to
be "plan assets" and subject to the prohibited transaction requirements of ERISA
and the Code and will not subject the Trustee to any obligation in addition to
those undertaken in the Agreement. Such representation as described above shall
be deemed to have been made to the Trustee by a beneficial owner's acceptance of
a Class M-1, Class M-2, Class B-1 and Class B1-A Certificate in book-entry form.
In the event that such representation is violated, or any attempt to transfer to
a Plan or person acting on behalf of a Plan or using such Plan's assets is
attempted without such opinion of counsel, such attempted transfer or
acquisition shall be void and of no effect.

Any Plan fiduciary considering to purchase an Offered Certificate on behalf of a
Plan should consult with its counsel regarding the applicability of the
fiduciary responsibility and prohibited transaction provisions of ERISA and the
Code to such investment.

                                      S-49
<PAGE>

                                    RATINGS

It is a condition of the issuance of the Offered Certificates that they receive
ratings as set forth on the cover hereof. The ratings do not represent any
assessment of the likelihood or rate of principal prepayments or the likelihood
that any Group II Certificates Carryover will be paid.

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. The security rating assigned to the Offered Certificates should be
evaluated independently of similar security ratings assigned to other kinds of
securities.

The ratings assigned by Fitch and Moody's to mortgage pass-through certificates
address the likelihood of the receipt by certificateholders of all distributions
to which such certificateholders are entitled. Fitch's and Moody's ratings
address the structural and legal aspects associated with the certificates,
including the nature of the underlying mortgage loans. Fitch's and Moody's
ratings on mortgage pass-through certificates do not represent any assessment of
the likelihood or rate of principal prepayments. The ratings do not address the
possibility that certificateholders might suffer a lower-than-anticipated yield.

Explanations of the significance of such ratings may be obtained from Moody's,
99 Church Street, New York, New York, 10007, and Fitch, One State Street Plaza,
33rd Floor, New York, New York, 10004. Such ratings will be the views only of
such rating agencies. There is no assurance that any such ratings will continue
for any period of time or that such ratings will not be revised or withdrawn.
Any such revision or withdrawal of such ratings may have an adverse effect on
the market price of the Offered Certificates.

                        LEGAL INVESTMENT CONSIDERATIONS

Upon the termination of the Funding Period, the Class AV-1, Class AV-2 and Class
MV-1 Certificates will constitute "mortgage related securities" for purposes of
the Secondary Mortgage Market Enhancement Act of 1984 ("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, they will be
legal investments for certain entities to the extent provided in SMMEA, subject
to state laws overriding SMMEA. In addition, institutions whose investment
activities are subject to review by federal or state regulatory authorities may
be or may become subject to restrictions, which may be retroactively imposed by
such regulatory authorities, on the investment by such institutions in certain
forms of mortgage related securities. Furthermore, certain states have enacted
legislation overriding the legal investment provisions of SMMEA.

Although the Class A Certificates with respect to Group I and the Class MF-1
Certificates are expected to be rated in one of the two highest rating
categories by Moody's and Fitch, such Certificates will not constitute "mortgage
related securities" for purposes of SMMEA because some of the Mortgage Loans in
Group I are secured by second liens. Accordingly, many institutions with legal
authority to invest in comparably rated securities may not be legally authorized
to invest in those Certificates.

                                USE OF PROCEEDS

The Depositor will sell the Initial Mortgage Loans to the Trust concurrently
with the delivery of the Certificates. Net proceeds from the sale of the Offered
Certificates less the Original Pre-Funded Amount and the amount deposited in the
Capitalized Interest Account will represent (together with the Private
Certificates, certain of which may be retained by the Depositor or its
affiliates) the purchase price to be paid by the Trust to the Depositor for the
Initial Mortgage Loans.

                             CERTAIN LEGAL MATTERS

Certain legal matters relating to the validity of the issuance of the
Certificates will be passed upon for the Depositor and the Seller by McGuire,
Woods, Battle & Boothe LLP, Richmond, Virginia. Certain legal matters relating
to insolvency issues and certain federal income tax matters concerning the
Certificates will also be passed upon for the Depositor by McGuire, Woods,
Battle & Boothe LLP, Richmond, Virginia. Certain legal matters relating to the
validity of the Certificates will be passed upon for the Underwriters by Brown &
Wood LLP, Washington, D.C.

                                      S-50
<PAGE>

                                 UNDERWRITING

Subject to the terms and conditions set forth in the Underwriting Agreement for
the sale of the Offered Certificates (the "Underwritten Certificates"), the
Depositor has agreed to cause the Trust to sell and the Underwriters named below
(the "Underwriters") have severally agreed to purchase the principal amount of
Underwritten Certificates, set forth below.

<TABLE>
<CAPTION>
                        Merrill Lynch,               Banc of                 Prudential
                       Pierce, Fenner &              America                 Securities          Banc One Capital
    Class             Smith Incorporated          Securities LLC            Incorporated          Markets, Inc.
    <S>               <C>                         <C>                       <C>                  <C>
    AF-1                  $46,259,475               $38,549,563             $38,549,563              $30,839,650
    AF-2                   21,000,000                17,500,000              17,500,000               14,000,000
    AF-3                   20,100,000                16,750,000              16,750,000               13,400,000
    AF-4                   16,800,000                14,000,000              14,000,000               11,200,000
    AF-5                    9,600,000                 8,000,000               8,000,000                6,400,000
    AF-6                   12,639,900                10,533,250              10,533,250                8,426,600
    MF-1                    7,391,700                 6,159,750               6,159,750                4,927,800
    MF-2                    5,913,300                 4,927,750               4,927,750                3,942,200
    BF-1                    4,435,200                 3,696,000               3,696,000                2,956,800
    BF-1A                  12,320,000                         -                       -                        -
    AV-1                   60,757,800                50,631,500              50,631,500               40,505,200
    AV-2                   23,366,250                19,471,875              19,471,875               15,577,500
    MV-1                    8,305,200                 6,921,000               6,921,000                5,536,800
    MV-2                    6,965,700                 5,804,750               5,804,750                4,643,800
    BV-1                    4,286,700                 3,572,250               3,572,250                2,857,800
    BV-1A                  11,609,000                         -                       -                        -
</TABLE>

The Underwriters have advised the Depositor that they propose to offer the
Underwritten Certificates for sale from time to time in one or more negotiated
transactions or otherwise, at market prices prevailing at the time of sale, at
prices related to such market prices or at negotiated prices, subject to prior
sale withdrawal, cancellation or modification of the offer without notice, to
delivery and acceptance by the Underwriters and certain other conditions. The
Underwriters may effect such transactions by selling Underwritten Certificates
to or through dealers, and such dealers may receive compensation in the form of
underwriting discounts, concessions or commissions from the Underwriters or
purchasers of the Underwritten Certificates for whom they may act as agent. Any
dealers that participate with the Underwriters in the distribution of the
Underwritten Certificates may be deemed to be underwriters, and any discounts or
commissions received by them or the Underwriters and any profit on the resale of
the Underwritten Certificates by them or the Underwriters may be deemed to be
underwriting discounts or commissions under the Securities Act.

The Depositor expects to receive proceeds of approximately $848,858,716 plus
accrued interest, before deducting expenses payable by it in connection with the
Underwritten Certificates, estimated to be $550,000. In connection with the
purchase and sale of the Underwritten Certificates, the Underwriters may be
deemed to have received compensation from the Depositor in the form of
underwriting discounts.

The Depositor and the Seller have agreed to indemnify the Underwriters against
certain liabilities including liabilities under the Securities Act of 1933, as
amended.

There is currently no secondary market for the Underwritten Certificates. Each
Underwriter intends to make a secondary market in the Underwritten Certificates
offered by such Underwriter but has no obligation to do so. There can be no
assurance that a secondary market for the Underwritten Certificates will develop
or, if it does develop, that it will continue.

Certain of the Mortgage Loans may have been the subject of financing provided by
affiliates of the Underwriters.

Under Rule 2710(c)(8) of the Corporate Financing Rules to the National
Association of Securities Dealers, Inc. (the "NASD"), no NASD members can
participate in a public offering of an issuer's securities where more than 10%
of the net offering proceeds, not including underwriting compensation, are
intended to be paid to NASD members participating in the distribution of the
offering or associated or affiliated persons of such members unless the price at
which an equity issue is to be distributed to the public is established pursuant
to Rule 2720(c)(3) by a qualified

                                      S-51
<PAGE>

independent underwriter ("QIU"). Entities associated or affiliated with certain
of the Underwriters, or entities administered by such entities, may receive in
the aggregate 10% or more of the net proceeds of this offering in repayment of a
portion of certain indebtedness. Accordingly, this offering is being conducted
pursuant to Rule 2710(c)(8).

Rule 2720(c)(3)(C), however, allows an NASD member to participate in the
distribution of securities of an issuer where it or its affiliates or associates
will receive more than 10% of the net proceeds without a QIU establishing the
price of the securities being offered if the offering is of a class of
securities rated "Baa" or better by Moody's or "BBB" or better by S&P or rated
in a comparable category by another rating service acceptable to the NASD. The
securities being offered hereby are expected to receive at least the ratings
mentioned above and, therefore, there will be no QIU recommending the minimum
price of the securities being offered.

                                      S-52
<PAGE>

                                  APPENDIX A

                 INDEX TO LOCATION OF PRINCIPAL DEFINED TERMS


                                                            PAGE

1935 Act..................................................   S-9
2/28 LIBOR Mortgage Loans.................................  S-11
3/12 LIBOR................................................  S-11
3/17 LIBOR ...............................................  S-11
3/27 LIBOR Mortgage Loans.................................  S-11
Accrual Period............................................  S-35
Additional Obligations....................................  S-47
Agreement.................................................  S-43
Applicable Percentage.....................................  S-40
Applied Realized Loss Amount..............................  S-41
Asset Proceeds Account....................................  S-34
Beneficial Owner..........................................  S-34
Book-Entry Certificates...................................  S-42
Capitalized Interest Account..............................  S-41
Cede & Co.................................................  S-42
Certificate Principal Balance.............................  S-34
Class A...................................................  S-34
Class A Principal Distribution Amount.....................  S-38
Class AF-6 Distribution Amount............................  S-38
Class B-1.................................................  S-34
Class B-1 Principal Distribution Amount...................  S-38
Class B-1A................................................  S-34
Class B-1A Principal Distribution Amount..................  S-39
Class M-1.................................................  S-34
Class M-1 Principal Distribution Amount...................  S-38
Class M-2.................................................  S-34
Class M-2 Principal Distribution Amount...................  S-38
Closing Date..............................................   S-3
CNG.......................................................   S-9
Current Interest..........................................  S-36
Cut Off Date..............................................  S-11
Denominations.............................................   S-3
Depositor.................................................   S-3
Distribution Account......................................  S-34
DOL.......................................................  S-46
Dominion Capital..........................................   S-9
Dominion Resources........................................   S-9
ERISA.....................................................  S-46
Exemption ................................................  S-46
Extra Principal Distribution Amount.......................  S-40
Fannie Mae................................................  S-11
FHLMC.....................................................  S-11
Final Determination.......................................  S-44
Freddie Mac...............................................  S-11
Group I...................................................   S-1
Group I Available Funds Cap...............................  S-36
Group I Offered Certificates..............................  S-34
Group II..................................................   S-1
Group II Available Funds Cap..............................  S-36
Group II Certificates Carryover Amount....................  S-36
Group II Offered Certificates.............................  S-34
Holder....................................................  S-34
Identified Mortgage Loans.................................  S-11
Initial Mortgage Loans....................................  S-11
Initial Optional Termination Date.........................  S-44
Interest Carry Forward Amount.............................  S-36
Interest Determination Date...............................  S-42
Interest Funds............................................  S-35
Last Scheduled Distribution Date..........................  S-24
LIBOR.....................................................  S-42
Master Servicer...........................................  S-21
Master Servicer Remittance Date...........................  S-34
Master Servicing Fee......................................  S-21
Master Servicing Fee Rate.................................  S-21
Modeling Assumptions......................................  S-25
Month End Interest........................................  S-21
Mortgage..................................................  S-11
Mortgage Loans............................................  S-11
Mortgage Related Securities...............................  S-50
Mortgaged Premises........................................  S-11
NASD......................................................  S-51
National Credit Rating Agencies...........................  S-47
Obligations...............................................  S-47
Offered Certificates......................................  S-34
One Month LIBOR...........................................  S-42
One Year CMT..............................................  S-11
Original Pre-Funded Amount................................  S-41
Overcollateralization Amount..............................  S-39
Participants..............................................  S-42
Pass Through Rates........................................   S-1
Percentage Interest.......................................  S-35
Permitted Investments.....................................  S-48
Plan......................................................  S-47
Pooling REMIC Regular Interests...........................  S-46
Pre-Funding Account.......................................  S-41
Pre-Funding Limit.........................................  S-47
Pre-Funding Period........................................  S-41
Prepayment Assumption.....................................  S-25
Principal Distribution Amount.............................  S-38
Principal Funds...........................................  S-35
Private Certificates......................................  S-34
PTCE 95-60................................................  S-49
QIU.......................................................  S-51
Realized Loss.............................................  S-41
Record Date...............................................  S-35
Reference Banks...........................................  S-42
Released Principal Amount.................................  S-39
REMIC.....................................................  S-46
Required Overcollateralization Amount.....................  S-39
Restricted Group..........................................  S-47
Seller....................................................   S-3
Servicer..................................................  S-19
Servicing Fee Rate........................................  S-20
Six Month LIBOR...........................................  S-11
SMMEA.....................................................  S-50
Statistical Cut-Off Date..................................  S-11
Stepdown Date.............................................  S-39
Subordinated Certificates.................................  S-34
Subordinated Trigger Event................................  S-39
Subsequent Mortgage Loans.................................  S-11
Substitution Shortfall....................................  S-35
Telerate Page 3750........................................  S-42

                                      A-1
<PAGE>

Trigger Event.............................................  S-39
Trust.....................................................  S-43
Trustee...................................................   S-3
Underwriter...............................................  S-51
Underwritten Certificates.................................  S-51
Unpaid Realized Loss Amount...............................  S-41
Unutilized Funding Amount.................................  S-41
Voting rights.............................................  S-44
Weighted average life.....................................  S-23
Weighted Average Net Rate.................................  S-24

                                      A-2
<PAGE>

                        SAXON ASSET SECURITIES COMPANY

[LOGO APPEARS HERE]              (Depositor)

                    MORTGAGE LOAN ASSET BACKED CERTIFICATES

                             (Issuable in Series)


The Depositor will establish, from time to time, separate trusts to issue a
series of mortgage loan asset backed certificates.  The certificates will
evidence beneficial ownership interests in one or more segregated pools of
mortgage assets and certain other assets described in this prospectus and the
related prospectus supplement.  The Depositor will determine the terms of each
series of certificates at the time of sale.

This prospectus describes the general terms of certificates of each series.  The
prospectus supplement for a particular series will describe the classes of
certificates included in that series and their terms.

NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES
COMMISSION HAS APPROVED THE CERTIFICATES OR DETERMINED THAT THIS PROSPECTUS
SUPPLEMENT OR THE PROSPECTUS IS ACCURATE OR COMPLETE.  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.

CONSIDER CAREFULLY THE RISK FACTORS BEGINNING ON PAGE 2 OF THIS PROSPECTUS AND
IN THE PROSPECTUS SUPPLEMENT.

THE CERTIFICATES WILL REPRESENT INTERESTS IN THE APPLICABLE TRUST ONLY AND WILL
NOT REPRESENT INTERESTS IN OR OBLIGATIONS OF ANY OTHER ENTITY.

                          ___________________________

A secondary market may not develop for the certificates of any series or, if
such a market does develop, it may not provide the holders of such certificates
with liquidity of investment or it may not continue for the life of such
certificates.

This prospectus may not be used to offer and sell certificates only if
accompanied by a prospectus supplement.

                             ____________________

               The date of this prospectus is September 21, 1998
<PAGE>

             IMPORTANT NOTICE ABOUT INFORMATION IN THIS PROSPECTUS

You will get information about each trust and the certificates in two separate
documents that progressively provide more detail:

     .    this prospectus --- which provides general information some of which
may not apply to the Certificates

     .    a separate prospectus supplement --- which will describe the specific
terms of the Certificates.

In addition, this prospectus starts with a summary to give you an initial
overview.  The summary does not contain all the information that you need to
consider in making your investment decision.

IF THE DESCRIPTION OF ANY MATTER VARIES BETWEEN THE PROSPECTUS SUPPLEMENT AND
THIS PROSPECTUS, YOU SHOULD RELY ON THE INFORMATION IN THE PROSPECTUS
SUPPLEMENT.

Cross-references in the prospectus supplement and in this prospectus will direct
you to captions where you can find further related information.  The following
Table of Contents for the prospectus and the Table of Contents in the prospectus
supplement provide page references for the captions.

Generally a capitalized word not at the beginning of a sentence means that it
has a specially defined meaning.  In the "Index to Location of Principal Defined
Terms" at the end of the prospectus and at the end of the prospectus supplement,
you can find a listing of the pages where the specially defined meaning of a
capitalized word is given.

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                            PAGE
<S>                                                                         <C>
PROSPECTUS SUMMARY..........................................................  1
RISK FACTORS................................................................  4
DESCRIPTION OF THE CERTIFICATES.............................................  8
  General...................................................................  8
  Classes of Certificates...................................................  9
  Book-Entry Procedures.....................................................  9
  Global Clearance, Settlement and Tax Documentation
   Procedures............................................................... 12
  Allocation of Distributions............................................... 15
  Allocation of Losses and Shortfalls....................................... 16
  Mortgage Assets........................................................... 16
  Optional Termination...................................................... 17
MATURITY, PREPAYMENT AND YIELD CONSIDERATIONS............................... 17
THE TRUSTS.................................................................. 18
  Assignment of Mortgage Assets............................................. 18
  The Mortgage Loans--General............................................... 19
  Canadian Mortgage Loans................................................... 21
  Single Family Loans....................................................... 21
  Cooperative Loans......................................................... 21
  Multi-Family Loans........................................................ 22
  Junior Mortgage Loans..................................................... 22
  Home Improvement Loans.................................................... 22
  Home Equity Lines of Credit............................................... 22
  Repurchase of Converted Mortgage Loans.................................... 23
  Repurchase of Delinquent Mortgage Loans................................... 23
  Substitution of Mortgage Loans............................................ 24
  Mortgage-Backed Securities................................................ 24
  Pre-Funding Account....................................................... 25
  Asset Proceeds Account.................................................... 25
CREDIT ENHANCEMENT.......................................................... 26
  General................................................................... 26
  Subordination............................................................. 26
  Certificate Guaranty Insurance Policies................................... 27
  Overcollateralization..................................................... 27
  Cross Support............................................................. 27
  Mortgage Pool Insurance Policies.......................................... 28
  Special Hazard Insurance Policies......................................... 28
  Bankruptcy Bonds.......................................................... 29
  Reserve Funds............................................................. 29
  Other Credit Enhancement.................................................. 30
ORIGINATION OF MORTGAGE LOANS............................................... 30
  General................................................................... 30
  Representations and Warranties............................................ 31
SERVICING OF MORTGAGE LOANS................................................. 32
  Payments on Mortgage Loans................................................ 32
  Advances.................................................................. 33
  Collection and Other Servicing Procedures................................. 33
  Primary Mortgage Insurance Policies....................................... 34
  Standard Hazard Insurance Policies........................................ 34
  Maintenance of Insurance Policies; Claims Thereunder
   and Other Realization Upon Defaulted Mortgage
   Loans.................................................................... 35
  Modification of Mortgage Loans............................................ 36
  Evidence as to Servicing Compliance....................................... 36
  Events of Default and Remedies............................................ 37
  Master Servicer Duties.................................................... 37
  Special Servicing Agreement............................................... 38
The Agreement............................................................... 38
  The Trustee............................................................... 38
  Administration of Accounts................................................ 38
  Reports to Certificateholders............................................. 39
  Events of Default and Remedies............................................ 39
  Amendment................................................................. 40
  Termination............................................................... 40
CERTAIN LEGAL ASPECTS OF MORTGAGE LOANS..................................... 41
  General................................................................... 41
  The Mortgage Loans........................................................ 41
  Foreclosure............................................................... 42
  Junior Mortgage Loans; Rights of Senior Mortgagees........................ 44
  Right of Redemption....................................................... 45
  Anti-Deficiency Legislation and Other Limitations on
     Lenders................................................................ 45
  Soldiers' and Sailors' Civil Relief Act of 1940........................... 46
  Environmental Considerations.............................................. 46
  "Due-on-Sale" Clauses..................................................... 47
  Enforceability of Certain Provisions...................................... 48
  Texas Home Equity Loans................................................... 48
THE DEPOSITOR............................................................... 49
USE OF PROCEEDS............................................................. 49
CERTAIN FEDERAL INCOME TAX CONSEQUENCES
  REMIC Certificates........................................................ 50
  FASIT Certificates........................................................ 63
  Trust Certificates........................................................ 66
  Certificates Classified as Partnership Interests.......................... 72
  Debt Certificates......................................................... 72
  Taxation of Certificates Classified as Partnership
     Interests.............................................................. 74
STATE AND LOCAL TAX CONSIDERATIONS.......................................... 74
CANADIAN INCOME TAX CONSIDERATIONS.......................................... 74
ERISA CONSIDERATIONS........................................................ 74
LEGAL INVESTMENT MATTERS.................................................... 76
PLAN OF DISTRIBUTION........................................................ 77
AVAILABLE INFORMATION....................................................... 78
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE............................. 78
INDEX TO LOCATION OF PRINCIPAL DEFINED TERMS................................ 79
</TABLE>
<PAGE>

                              PROSPECTUS SUMMARY

This summary highlights selected information from this prospectus to assist you
in getting an initial overview. It does not contain all the information that you
need to consider in making your investment decision.  To understand all the
terms of a Series of Certificates, read carefully this entire prospectus and the
related prospectus supplement.

DEPOSITOR

Saxon Asset Securities Company, a wholly owned, limited-purpose financing
subsidiary of Dominion Mortgage Services, Inc.

See "THE DEPOSITOR".

SELLERS

Saxon Mortgage, Inc. ("SMI"), a wholly owned subsidiary of Dominion Mortgage
Services, Inc., and an affiliate of the Depositor, and one or more other
mortgage originators named in the related prospectus supplement.

CERTIFICATES OFFERED

The Depositor will establish separate trusts each of which will issue a series
of mortgage loan asset backed certificates.

The certificates of each series will evidence beneficial ownership interests in
one or more segregated pools of mortgage assets and certain other assets.

Each series may be divided into one or more classes. The related prospectus
supplement will describe the certificates in detail.

The certificates of each series will be entitled to payment only from the assets
of the related trust.

The certificates of any class of any series may be:

 .  subordinated in right to receive distributions and subject to allocation of
   losses in favor of one or more other classes of certificates of such series,

 .  entitled to receive distributions:

   .  allocable only to principal, only to interest or to any combination of
      principal and interest,

   .  allocable to prepayments of principal throughout the life of such
      certificates or only during specified periods,

   .  only after the occurrence of specified events,

   .  in accordance with a specified schedule or formula or on the basis of
      distributions on specified portions of the mortgage assets,

 .  in the case of certificates entitled to receive distributions allocable to
   interest entitled to receive:

 .  interest at a specified pass through rate, which may be fixed, variable or
   adjustable and may differ from the pass through rate at which other classes
   of certificates of such series are entitled to receive interest and

 .  such distributions only after the occurrence of specified events with
   interest accruing until such events occur, in each case as specified in the
   related prospectus supplement.

No governmental agency or instrumentality and no other entity will guarantee or
insure the certificates or the underlying assets, except as set forth in the
related prospectus supplement.

The Depositor, a Seller or one of their affiliates may retain or hold for sale
from time to time one or more classes of certificates.

See "DESCRIPTION OF THE CERTIFICATES".

AGREEMENT

Each trust will issue a series of certificates pursuant to a trust agreement or
pooling and servicing agreement with the Depositor and the trustee  identified
in the related prospectus supplement. The Depositor will assign and transfer the
assets to be included in the related trust to the trustee in exchange for the
related certificates.

See "THE TRUSTS -- Assignment of Mortgage Assets".

DISTRIBUTIONS

Each prospectus supplement will specify:

 .  whether distributions to the certificates will be made monthly, quarterly,
   semi-annually or at other intervals

 .  the distribution date for each such distribution

 .  the amount of each distribution allocable to principal and interest and

 .  how the amounts distributed will be determined.

See "DESCRIPTION OF THE CERTIFICATES -- Allocation of Distributions".

MORTGAGE ASSETS

The scheduled principal balance of the mortgage assets and the amount of any
other assets included in a trust, including amounts held in any pre-funding
account for such series, will equal or exceed the aggregate original certificate
principal balance of the certificates of such trust.
<PAGE>

See "DESCRIPTION OF THE CERTIFICATES -- Valuation of Mortgage Assets".

The mortgage assets may consist of:

A.  MORTGAGE LOANS

 .   Single family loans -- one- to four-family mortgage loans secured by liens
    on residential and mixed use properties or participation interests in such
    loans;

 .   Cooperative loans -- loans secured by security interests in or similar liens
    on shares in private, non-profit cooperative housing corporations and on the
    related proprietary leases or occupancy agreements granting exclusive rights
    to occupy specific dwelling units in the buildings owned by the cooperatives
    or participation interests in such loans;

 .   Multifamily loans -- multi-family mortgage loans secured by liens on
    residential and mixed use properties, including buildings owned by
    cooperatives or participation interests in such loans;

 .   Home improvement loans -- home improvement mortgage loans secured liens on
    various types of properties or participation interests in such loans; and

 .   HELOCs -- home equity lines of credit.

All liens may be first, second or more junior liens.

The mortgaged premises may be located in any of the 50 States, the District of
Columbia, the Commonwealth of Puerto Rico or Canada.

B.  MORTGAGE-BACKED SECURITIES

 .   private -- that is not guaranteed or insured by the United States or any
    agency or instrumentality thereof -- mortgage participation or pass-through
    certificates or other mortgage-backed securities (representing either debt
    or equity) or

 .   securities insured or guaranteed by Fannie Mae, Federal Home Loan Mortgage
    Corporation ("FHLMC") or Government National Mortgage Association ("GNMA").

    See "THE TRUSTS -- Mortgage-Backed Securities".


PRE-FUNDING ACCOUNT

A trust may enter into a pre-funding agreement with the Depositor for the
transfer of additional mortgage assets to such trust following the issuance of
the related certificates.  If a pre-funding agreement is used, the trustee will
be required to deposit in a segregated pre-funding account a portion of the
proceeds of sale of the related certificates.  Thereafter the trustee will
acquire additional mortgage assets  in exchange for money in the segregated
account pre-funding account.

The trust will apply proceeds remaining in the pre-funding account at the end of
a specified period (which may not exceed three months), as a mandatory
prepayment of certificates as specified in the related prospectus supplement.

See "THE TRUSTS -- Pre-Funding Account".

SERVICER

One or more servicers, which may include an affiliate of the Depositor, will
perform customary servicing functions for the mortgage loans included in each
trust.

See "SERVICING OF MORTGAGE LOANS".

MASTER SERVICER

A master servicer, which may include an affiliate of the Depositor, will
perform, directly or indirectly through one or more sub-servicers,
administrative and supervisory functions for each trust.

See "SERVICING OF MORTGAGE LOANS".

SPECIAL SERVICER

A special servicer  may be appointed to service, make certain decisions with
respect to and take various actions with respect to delinquent or defaulted
mortgage loans or mortgage loans that are secured by mortgaged premises acquired
by foreclosure or by deed-in-lieu of foreclosure.

ASSETS PROCEEDS ACCOUNT

The servicers and, to the limited extent described herein, the master servicer,
will be, obligated to advance funds to a trust to cover:

 .  delinquent mortgage loan payments,

 .  delinquent payments of taxes, insurance premiums or other escrowed items and

 .  foreclosure costs, including reasonable attorney's fees.

Any such advance obligation may be limited to:

 .  amounts the servicer or master servicer deems to be recoverable from late
   payments or liquidation proceeds,

 .  amounts due holders of specified classes of certificates,

 .  specified periods of time,

 .  certain dollar amounts or

                                       2
<PAGE>

 .  any combination of the foregoing,

in each case as specified in the related prospectus supplement.

Any such advance will be recoverable as specified in the related prospectus
supplement.

See "SErvicing OF MORTGAGE LOANS --  General" and " -- Advances".

CREDIT ENHANCEMENT

A trust may include, or the related certificates may be entitled to the benefits
of, certain ancillary or incidental assets intended to provide credit
enhancement for ultimate or timely distributions to the holders of such
certificates, including reserve accounts, insurance policies, guaranties, surety
bonds, letters of credit, guaranteed investment contracts, swap agreements and
option agreements.

In addition, one or more classes of certificates of a series may be entitled to
the benefits of other credit enhancement arrangements, including subordination,
overcollateralization or cross support. The protection against losses or delays
afforded by any such assets or credit enhancement arrangements may be limited.

See "CREDIT ENHANCEMENT".

OPTIONAL TERMINATION

The certificates may be subject to early retirement.

See "DESCRIPTION OF THE CERTIFICATES -- Optional Termination".

CERTAIN FEDERAL INCOME TAX CONSEQUENCES

The federal income tax consequences to the certificateholders will depend on,
among other factors, whether the related trust (or specified portions) elects to
be treated as "real estate mortgage investment conduits" (each, a "REMIC") or
"financial asset securitization investment trusts" (each, a "FASIT") under the
provisions of the Internal Revenue Code of 1986, as amended (the "Code") , or,
if the Trust does not elect to be treated as a REMIC or FASIT, whether the
Certificates are considered to be Trust Certificates, Partnership Interests or
Debt Certificates.

The prospectus supplement for each series of certificates will specify whether
the related trust will make a REMIC or FASIT election.

You should consult your tax advisors concerning the application of federal
income tax laws to your particular situation.

See "CERTAIN FEDERAL INCOME TAX CONSEQUENCES" herein and in the related
prospectus supplement.

LEGAL INVESTMENT MATTERS

Some of, but not all, the certificates of a series may constitute "mortgage-
related securities" under the Secondary Mortgage Market Enhancement Act of 1984
("SMMEA").  Mortgage-related securities will be "legal investments" for certain
types of institutional investors to the extent provided in SMMEA, subject, in
each case, to state laws overriding SMMEA and to any other regulations which may
govern investments by such institutional investors. Certificates that do not
constitute "mortgage-related securities" may not be "legal investments" to the
same extent as "mortgage-related securities".

See "LEGAL INVESTMENT MATTERS" herein and in the related prospectus supplement.

ERISA CONSIDERATIONS

Fiduciaries of employee benefit plans subject to the Employee Retirement Income
Security Act of 1974, as amended, or the Code, should carefully review whether
an investment in certificates could give rise to a transaction prohibited or not
otherwise permissible. Certain classes of certificates may not be offered for
sale or transferable to such plans.

See "ERISA CONSIDERATIONS" herein and in the related prospectus supplement.

RATINGS

Each class of certificates will be rated in one of the four highest rating
categories by one or more nationally recognized statistical rating organizations
(each, a "Rating Agency").

RISK FACTORS

An investment in the certificates will be subject to one or more risk factors.

See "RISK FACTORS" herein and in the related prospectus supplement.

                                       3
<PAGE>

                                 RISK FACTORS

Prospective investors should consider the following factors (as well as the
factors identified under "Risk Factors" in the related prospectus supplement) in
connection with a purchase of the Certificates of any Series.

LIMITED OBLIGATIONS     The Certificates will represent an ownership interest in
                        the related Trust and will not represent an interest in
                        or obligation of any other entity and will not be
                        insured by any government agency or instrumentality.
                        Each Trust is expected to have no significant assets
                        other than the assets assigned to it by the Depositor.

                        You must rely primarily upon payments on the assets
                        assigned to the related Trust, any security for those
                        Certificates and the sources of credit enhancement, if
                        any, identified in the related prospectus supplement for
                        distributions on the Certificates.

                        None of any governmental agency or instrumentality, the
                        Depositor, any Servicer, any Master Servicer, any
                        Trustee or any of their affiliates will guarantee or
                        insured any assets assigned to a Trust, except as set
                        forth in the related prospectus supplement.

LIMITATIONS ON
 CREDIT ENHANCEMENT     The credit enhancement, if any, for any Series of
                        Certificates may be limited in amount and may be subject
                        to periodic reduction in accordance with a schedule or
                        formula. In addition, such credit enhancement may
                        provide only very limited coverage as to certain types
                        of losses and may provide no coverage as to certain
                        other types of losses. The Trustee may be permitted to
                        reduce, terminate or substitute all or a portion of the
                        credit enhancement for any Series of Certificates to the
                        extent specified in the related prospectus supplement.

                        See "CREDIT ENHANCEMENT."
DECLINING REAL
 ESTATE MARKET          If the residential real estate market in general or a
                        regional or local area where the Mortgage Assets for a
                        Trust are concentrated should experience an overall
                        decline in property values or a significant downturn in
                        economic conditions, rates of delinquencies,
                        foreclosures and losses could be higher than those now
                        generally experienced in the mortgage lending industry.

                        To the extent such losses are not covered by credit
                        enhancement, you will have to look primarily to the
                        value of the Mortgaged Premises for recovery of the
                        outstanding principal and unpaid interest of the
                        defaulted Mortgage Loans.

BANKRUPTCY              The Sellers and the Depositor intend that the transfers
                        of assets to the Depositor and, in turn, to the related
                        Trust constitute sales rather than pledges to secure
                        indebtedness for insolvency purposes. If a Seller were
                        to become a debtor under the federal Bankruptcy Code,
                        however, a creditor, trustee-in-bankruptcy or receiver
                        of that Seller might argue that such transfers were
                        pledges rather than sales. That position, if argued or
                        accepted by a court, could result in a delay in or
                        reduction of distributions on the Certificates of the
                        related Series.

REGULATORY RISKS        In addition to anti-deficiency and related legislation,
                        numerous other federal and state statutory provisions,
                        including the federal bankruptcy laws, the federal
                        Soldiers' and Sailors' Civil Relief Act of 1940 and
                        state laws affording relief to debtors, may interfere
                        with or affect the ability of a secured mortgage lender
                        to realize upon its security. The Internal Revenue Code
                        of 1986, as amended, provides priority to certain tax
                        liens over the lien of a mortgage or deed of trust.

                        Other federal and state laws provide priority to certain
                        tax and other liens over the lien of a mortgage or deed
                        of trust. Numerous federal and some state consumer
                        protection laws impose substantive requirements upon
                        mortgage lenders in connection with the origination,
                        servicing and enforcement of mortgage loans. Those laws
                        include the federal Truth in Lending Act, Real Estate
                        Settlement Procedures Act, Equal Credit Opportunity Act,
                        Fair Credit Billing Act, Fair Credit Reporting Act, and
                        related statutes and regulations. Those federal laws and
                        state laws impose specific statutory liabilities upon
                        lenders who originate or service mortgage loans and who
                        fail to comply with the

                                       4
<PAGE>

                        provisions of the law. In some cases, the liability may
                        affect assignees of the mortgage loans.

                        See "CERTAIN LEGAL ASPECTS of Mortgage Loans -- Anti-
                        Deficiency Legislation and Other Limitations on
                        Lenders."

MODIFICATION OF MORTGAGE
 LOANS MAY DELAY OR
 REDUCE CERTIFICATE
 PAYMENTS               With respect to a Mortgage Loan on which a material
                        default has occurred or a payment default is imminent,
                        the related Servicer may enter into a forbearance or
                        modification agreement with the borrower. The terms of
                        any such forbearance or modification agreement may
                        affect the amount and timing of payments on the Mortgage
                        Loan and, consequently, the amount and timing of
                        payments on one or more Classes of the related Series of
                        Certificates. For example, a modification agreement that
                        results in a lower Mortgage Interest Rate would lower
                        the Pass-Through Rate of any related Class of
                        Certificates that accrues interest at a rate based on
                        the weighted average Net Rate of the Mortgage Loans.

                        See "SERVICING OF MORTGAGE LOANS -- Modification of
                        Mortgage Loans."
PAYMENT
 CONSIDERATIONS         The prepayment experience on the Mortgage Assets
                        underlying a particular Series of Certificates will
                        affect:

                         . the average life of each Class of such Certificates
                           and

                         . for Certificates purchased at a price other than par,
                           the effective yield on such Certificates.

                         The timing and amount of prepayments on mortgage loans
                         are influenced by a variety of economic, geographic,
                         legal, social and other factors, including changes in
                         interest rate levels. In general, if mortgage interest
                         rates fall, the rate of prepayment would be expected to
                         increase. Conversely, if mortgage interest rates rise,
                         the rate of prepayment would be expected to decrease.

                         Prepayments may also result from:

                         . foreclosure, condemnation and other dispositions of
                           the Mortgaged Premises (including amounts paid by
                           insurers under applicable insurance policies);

                         . the repurchase of any Mortgage Loan as to which there
                           has been a material breach of warranty or defect in
                           documentation (or from the deposit of certain amounts
                           in respect of the delivery of a substitute Mortgage
                           Loan);

                         . the repurchase of Mortgage Loans modified in lieu of
                           refinancing;

                         . the repurchase of any liquidated Mortgage Loan or
                           delinquent Mortgage Loan, if applicable; or

                         . the repurchase or redemption of all the Certificates
                           of a Series or all the Mortgage Loans or Mortgage
                           Certificates in certain circumstances.

                         The yields realized by the holders of certain
                         Certificates of a Series with disproportionate
                         allocations of principal or interest will be extremely
                         sensitive to levels of prepayments on the Mortgage
                         Assets of the related Trust. No assurance can be given
                         as to the prepayment experience of the Mortgage Loans
                         underlying any Series of Certificates.

                         You must make your own decision as to the appropriate
                         prepayment assumption.

                         See "MATURITY, PREPAYMENT AND YIELD CONSIDERATIONS."

LIMITED LIQUIDITY        There can be no assurance that a secondary market will
                         develop for the Certificates of any Series or, if such
                         a market does develop, that it will provide you with
                         liquidity of investment or that it will continue for
                         the life of such Certificates.

                         Certain Classes of Certificates may not constitute
                         "mortgage related securities" under SMMEA, and certain
                         investors may be subject to legal restrictions that
                         preclude their

                                       5
<PAGE>

                         purchase of any such non-SMMEA Certificates. In
                         addition, if so specified in the related prospectus
                         supplement, certain Classes of Certificates may be
                         restricted as to transferability to certain entities.

                         Any restrictions on the purchase or transferability of
                         the Certificates of a Series may have a negative effect
                         on the development of a secondary market for such
                         Certificates. See "LEGAL INVESTMENT MATTERS."

BOOK-ENTRY CERTIFICATES  If so specified in the related prospectus supplement, a
                         Trust may issue Certificates of a Series in book-entry
                         form ("Book-Entry Certificates"). Issuance of the
                         Certificates in book-entry form may reduce the
                         liquidity of such Certificates in the secondary market
                         because investors may be unwilling to purchase
                         Certificates for which they cannot obtain physical
                         certificates. In addition, because transfers of Book-
                         Entry Certificates will, in most cases, be able to be
                         effected only through persons or entities that
                         participate in the book-entry system, your ability to
                         pledge a Book-Entry Certificate to persons or entities
                         that do not participate in the book-entry system, or
                         otherwise to take actions with respect to a Book-Entry
                         Certificate, may be impaired because physical
                         certificates representing the Certificates will
                         generally not be available. You may experience some
                         delay in receipt of distributions of interest on and
                         principal of the Book-Entry Certificates because the
                         Trustee will forward distributions through book-entry
                         system participants which thereafter will be required
                         to credit such distributions to your accounts as a
                         beneficial owner of the Certificates, whether directly
                         or indirectly through financial intermediaries.

                         See "DESCRIPTION OF THE CERTIFICATES -- Book-Entry
                         Procedures."
LIMITED NATURE
OF RATINGS               Any rating of Certificates is not a recommendation to
                         buy, sell or hold Certificates and is subject to
                         revision or withdrawal at any time by the Rating Agency
                         issuing such rating. The rating of Certificates credit-
                         enhanced through external credit enhancement, such as a
                         letter of credit, financial guaranty insurance policy
                         or mortgage pool insurance policy, will depend
                         primarily on the creditworthiness of the provider of
                         such external credit enhancement. Any lowering of the
                         rating assigned to the claims-paying ability of any
                         such provider below the rating initially given to the
                         Certificates of the related Series would likely result
                         in a lowering of the rating assigned to such
                         Certificates. The Depositor will not be obligated to
                         obtain additional credit enhancement if necessary to
                         maintain the rating initially assigned to the
                         Certificates of any Series.

ORIGINAL ISSUE DISCOUNT  Compound Interest Certificates and certain other
                         Classes of Certificates that are entitled only to
                         interest distributions will be, and certain other
                         Classes of Certificates may be, issued with original
                         issue discount for federal income tax purposes. The
                         holder of a Certificate issued with original issue
                         discount must include original issue discount in
                         ordinary gross income for federal income tax purposes
                         as it accrues, in advance of receipt of the cash
                         attributable to such income. Accrued but unpaid
                         interest on such Certificates generally will be treated
                         as original issue discount for this purpose. See
                         "Certain Federal Income Tax Consequences."

BALLOON LOANS            A portion of the Mortgage Assets included in a Trust
                         may be "balloon loans" that provide for the payment of
                         the unamortized principal balance of such Mortgage
                         Loans in a single payment at maturity ("Balloon
                         Loans"). Balloon Loans provide for equal monthly
                         payments, consisting of principal and interest,
                         generally based on a 30-year amortization schedule, and
                         a single payment of the remaining balance of the
                         Balloon Loan, generally five, seven, ten or 15 years
                         after origination. Amortization of a Balloon Loan based
                         on a scheduled period that is longer than its term
                         results in a remaining principal balance at maturity
                         that is substantially larger than the regular scheduled
                         payments. The Depositor does not have any information
                         regarding the default history or prepayment history of
                         payments on Balloon Loans. Because borrowers of Balloon
                         Loans must make substantial single payments at
                         maturity, the default risk associated with Balloon
                         Loans may be greater than that associated with fully-
                         amortizing Mortgage Loans. The ability of a borrower to
                         repay a Balloon Loan at maturity frequently will

                                       6
<PAGE>

                         depend upon such borrower's ability to refinance such
                         loan. Neither the Depositor nor the Trustee is
                         obligated to obtain refinancing. Any loss on a Balloon
                         Loan resulting from a borrower's inability to obtain
                         refinancing will be borne by Certificateholders if not
                         covered by credit enhancement.

JUNIOR LOANS             A portion of the Mortgage Assets included in a Trust
                         may be loans secured by second or more junior liens on
                         residential properties. Because the rights of a holder
                         of a second or more junior lien are subordinate to the
                         rights of senior lienholders, the position of such
                         Trust and the holders of the related Certificates could
                         be more adversely affected by a reduction in the value
                         of the Mortgaged Premises than would the position of
                         the senior lienholders. If a borrower defaults,
                         liquidation or other proceeds may be insufficient to
                         satisfy a second or more junior lien after satisfaction
                         of the senior lien and the payment of any liquidation
                         expenses.

                         See "THE TRUSTS -- Junior Mortgage Loans."

NON-OWNER OCCUPIED
 MORTGAGE PREMISES       A portion of the Mortgage Assets included in a Trust
                         may be secured by liens on Mortgaged Premises which are
                         not owner occupied. The rate of delinquencies,
                         foreclosures and losses on such Mortgage Loans could be
                         higher than on Mortgage Loans secured by liens on
                         Mortgaged Premises which are the primary residences of
                         the owner.

NON-CONFORMING
CREDITS                  All or a portion of the Mortgage Assets may consist of
                         mortgage loans underwritten in accordance with the
                         underwriting standards for "non-conforming credits."

                         A mortgage loan made to a "non-conforming credit" means
                         a mortgage loan that is ineligible for purchase by
                         Fannie Mae or FHLMC due to borrower credit
                         characteristics, property characteristics, loan
                         documentation guidelines or other characteristics that
                         do not meet Fannie Mae or FHLMC underwriting
                         guidelines, including a loan made to:

                         . a borrower whose creditworthiness and repayment
                           ability do not satisfy such Fannie Mae or FHLMC
                           underwriting guidelines or

                         . a borrower with a record of major derogatory credit
                           items such as default on a prior mortgage loan,
                           credit write-offs, outstanding judgments or prior
                           bankruptcies.

                         As a consequence, delinquencies and foreclosures can be
                         expected to be more prevalent with respect to such
                         Mortgage Loans than with respect to mortgage loans
                         originated in accordance with Fannie Mae or FHLMC
                         underwriting guidelines, and changes in the values of
                         the Mortgaged Premises may have a greater effect on the
                         loss experience of such Mortgage Loans than on mortgage
                         loans originated in accordance with Fannie Mae or FHLMC
                         underwriting guidelines.

                         You must make your own decision as to the effect of
                         non-conforming credits upon the delinquency,
                         foreclosure, and prepayment experience of the Mortgage
                         Loans.

                         See "ORIGINATION OF MORTGAGE LOANS."

DELINQUENT MORTGAGE
 LOANS                   All or a portion of the Mortgage Loans may be
                         delinquent upon the issuance of the related
                         Certificates. Inclusion of such Mortgage Loans may
                         cause the rate of defaults and prepayments to increase
                         and, in turn, may cause losses to exceed the available
                         credit enhancement and affect the yield on the related
                         Certificates.

                         See "THE TRUSTS -- The Mortgage Loans -- General."

TEXAS HOME
 EQUITY LOANS            The Texas Home Equity Laws, Section 50(a)(6) of Article
                         XVI of the Constitution of Texas apply to any "cash-
                         out" refinance or other non-purchase money transaction
                         (except rate/term refinances, home improvement loans
                         when the amount of the loan does not exceed the cost of
                         the improvement and certain other narrow exceptions)
                         secured by a Texas resident's principal residence and
                         provide for certain disclosure requirements, caps on
                         allowable fees, required loan closing procedures,
                         restrictions on land parcel size,

                                       7
<PAGE>

                         and other restrictions. Failure, inadvertent or
                         otherwise, to comply with any requirement may create an
                         opportunity for the borrower to argue that the Mortgage
                         Loan is unenforceable and/or the lien on the Mortgaged
                         Premises is invalid. Because the Texas Home Equity
                         Laws, which first became effective on January 1, 1998,
                         did not grant authority to any government agency to
                         promulgate interpretive regulations, definitive
                         authority for determining compliance is not available
                         to the same extent as for federal and other state
                         mortgage laws. Any Mortgage Loan subject to the Texas
                         Home Equity Laws can be foreclosed only pursuant to
                         court order, rather than non-judicial foreclosure as is
                         available for other types of mortgage loans in Texas,
                         which may result in delay and increased losses in
                         connection with foreclosures. If a court were to find
                         that any requirement of the Texas Home Equity Laws was
                         not complied with, the court could refuse to allow
                         foreclosure to proceed, declare the lien on the
                         Mortgaged Premises to be invalid, and/or require the
                         originating lender or the holder of the note to forfeit
                         some or all principal and interest of the related
                         Mortgage Loan. In addition, the Texas Home Equity Laws
                         may be voided in their entirety, possibly affecting the
                         validity of any existing loans originated pursuant to
                         the Texas Home Equity Laws, if it is determined that
                         federal law preempts any portion of the Texas Home
                         Equity Laws. Pending litigation involving one or more
                         lenders unrelated to Seller asserts that the voter
                         referendum authorizing the Texas Home Equity Laws
                         failed to comply with certain aspects of Texas election
                         laws. Were the plaintiffs to prevail substantially in
                         such or similar litigation, the legal effect upon the
                         validity of loans originated pursuant to the Texas Home
                         Equity Laws is uncertain. There can be no assurance
                         that other litigants will not assert other challenges
                         to the validity of the Texas Home Equity Laws based on
                         similar or other legal theories. Title insurance
                         generally available on such Mortgage Loans may exclude
                         coverage for some of the risks described in this
                         paragraph.

CANADIAN MORTGAGE
 LOANS                   Canadian Mortgage Loans may present risks generally not
                         associated with mortgage loans made to United States
                         borrowers, including the risk of adverse economic and
                         political developments in Canada. In addition, the
                         value of Mortgaged Premises located in Canada may be
                         subject to certain risks not associated with mortgage
                         loans secured by properties located in the United
                         States. For example, increases and decreases in the
                         relative market values of currencies could cause the
                         value of the payments received with respect to Canadian
                         Mortgage Loans to decline in terms of United States
                         currency. The value of properties located in Canada may
                         decline in relation to the United States dollar as a
                         result of adverse political and economic developments
                         in Canada. Developments in Canada that could adversely
                         affect the value of Canadian Mortgage Loans may include
                         currency devaluation, high inflation, high
                         unemployment, social and political unrest,
                         expropriation of property and moratoriums on
                         enforceability of lenders' rights. Such factors could
                         also affect the ability of the Canadian borrower to
                         repay his loan.

                         For additional information regarding the Canadian
                         Mortgage Loans and the procedure for realizing on the
                         related collateral, see "The Trust -- The Mortgage
                         Loans -- General" and "CERTAIN LEGAL ASPECTS oF
                         MORTGAGE LOANS -- The Mortgage Loans".

                        DESCRIPTION OF THE CERTIFICATES

GENERAL

The Certificates described herein and in the related Prospectus Supplement (the
"Certificates") will be issued from time to time in Series pursuant to one or
more trust agreements or pooling and servicing agreements (each, an
"Agreement").  The provisions of each Agreement will vary depending upon the
nature of the Certificates to be issued thereunder and the nature of the related
Trust.  The following summaries describe the material provisions common to each
Series of Certificates.  The summaries do not purport to be complete and are
subject to the Prospectus Supplement and the Agreement with respect to a
particular Series. The material terms of the Agreement with respect to a Series
of Certificates will be further described in the related Prospectus Supplement
and a copy thereof will be filed with the Commission on Form 8-K.

                                       8
<PAGE>

The Certificates of a Series will be entitled to payment only from the assets of
the related Trust.  The Certificates do not represent an interest in or
obligation of the Depositor, any Seller, any Servicer, any Master Servicer, any
Trustee or any of their affiliates, except as set forth herein and in the
related Prospectus Supplement.  Neither the Certificates nor the underlying
Mortgage Assets will be guaranteed or insured by any governmental agency or
instrumentality or by the Depositor, any Seller, any Servicer, any Master
Servicer, any Trustee or any of their affiliates, except as set forth in the
related Prospectus Supplement.  To the extent that delinquent payments on or
losses in respect of defaulted Mortgage Loans are not advanced by the applicable
Servicer or any other entity or paid from any applicable credit enhancement,
such delinquencies may result in delays in the distribution of payments to the
holders of one or more Classes of Certificates and such losses may be allocated
to the holders of one or more Classes of Certificates.

The Certificates of each Series will be issued as fully registered certificates
in certificated or book-entry form in the authorized denominations for each
Class specified in the related Prospectus Supplement.  The Certificates of each
Series in certificated form may be transferred (subject to the limitations on
transfer, if any, specified in the related Agreement) or exchanged at the
corporate trust office of the Trustee without the payment of any service charge,
other than any tax or other governmental charge payable in connection therewith.
If so specified in the Prospectus Supplement for a Series, distributions of
principal and interest on each Certificate in certificated form will be made on
each Distribution Date by or on behalf of the Trustee (i) by check mailed to
each holder of such a Certificate at the address of such holder appearing on the
books and records of the Trust or (ii) by wire transfer of immediately available
funds upon timely request to the Trustee in writing by any holder of such a
Certificate having an initial principal amount of at least $1,000,000 or such
other amount as may be specified in the related Prospectus Supplement; provided,
however, that the final distribution in retirement of a Certificate of a Series
in certificated form will be made only upon presentation and surrender of such
Certificates at the corporate trust office of the Trustee.  Distributions of
principal and of interest on each Class of Certificates in book-entry form will
be made as set forth below.

CLASSES OF CERTIFICATES

Each Series of Certificates will be issued in one or more Classes (each, a
"Class") as specified in the related Prospectus Supplement.  The Certificates of
any Class of any Series:

 .  may be entitled to receive distributions:

   .  allocable only to principal, only to interest or to any combination of
      principal and interest,

   .  allocable to prepayments of principal throughout the life of such
      Certificates or only during specified periods,

   .  only after the occurrence of specified events,

   .  in accordance with a specified schedule or formula or on the basis of
      distributions on specified portions of the Mortgage Assets,

 .  may be subordinated in right to receive distributions and may be subject to
   allocation of losses in favor of one or more other Classes of Certificates of
   such Series,

 .  in the case of Certificates entitled to receive distributions allocable to
   interest may be entitled to receive:

   .  interest at a Pass-Through Rate, which may be fixed, variable or
      adjustable and may differ from the rate at which other Classes of
      Certificates of such Series are entitled to receive interest and

   .  such distributions only after the occurrence of specified events and may
      accrue interest until such events occur, in each case as specified in the
      related Prospectus Supplement.

BOOK-ENTRY PROCEDURES

The Prospectus Supplement for a Series may specify that certain Classes of
Certificates will initially be issued in book-entry form ("Book-Entry
Certificates") in the authorized denominations specified therein.  Each such
Class will be represented by a single certificate registered in the name of the
nominee of the depository, which is expected to be The Depository Trust Company
("DTC" and, together with any successor or other depository selected by the
Depositor, the "Depository").  The Depository or its nominee will be registered
as the record holder of each Class of Book-Entry Certificates in the certificate
register maintained by the Trustee for the related Trust.  Except as

                                       9
<PAGE>

described below, no person acquiring a Book-Entry Certificate (each, a
"Beneficial Owner") will be entitled to receive a physical certificate
representing such Certificate, the only "Holder" of the Book-Entry Certificates
will be the nominee of the Depository and Beneficial Owners will not be
"Holders" as that term is used in the Agreement. In general, beneficial
ownership of Book-Entry Certificates will be subject to the rules, regulations
and procedures governing the Depository and participants in the Depository
("Depository Participants"), as in effect from time to time.

A Beneficial Owner's ownership of a Book-Entry Certificate will be recorded on
the records of the brokerage firm, bank, thrift institution or other financial
intermediary (each, a "Financial Intermediary") that maintains such Beneficial
Owner's account for such purpose.  In turn, the Financial Intermediary's
ownership of such Book-Entry Certificate will be recorded on the records of the
Depository (or of a Depository Participant which acts as agent for the Financial
Intermediary and whose interest in turn will be recorded on the records of the
Depository, if the Beneficial Owner's Financial Intermediary is not a Depository
Participant).  Therefore, the Beneficial Owner must rely on the foregoing
procedures to evidence its beneficial ownership of a Book-Entry Certificate, and
beneficial ownership of a Book-Entry Certificate may only be transferred by
compliance with the procedures of such Financial Intermediaries and Depository
Participants.

DTC, which is a New York-chartered limited-purpose trust company, performs
services for its participants some of whom (and/or their representatives) own
DTC.  In accordance with its normal procedures, DTC is expected to record the
positions held by each participant in DTC in the Book-Entry Certificates,
whether held for its own account or as a nominee for another person.  If DTC is
the Depository (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 its
participants on whose behalf it acts with respect to such Certificates and is
required to receive and transmit distributions of principal of, and interest on,
such Certificates.  DTC participants and indirect participants with whom
Beneficial Owners have accounts with respect to Book-Entry Certificates are
similarly required to make book-entry transfers and receive and transmit such
distributions on behalf of their respective Beneficial Owners.  Accordingly,
although Beneficial Owners will not possess Certificates, the Rules provide a
mechanism by which Beneficial Owners will receive distributions and will be able
to transfer their interests.

Because transactions in Book-Entry Certificates may be effected only through the
Depository, participating organizations, indirect participants and certain
banks, the ability of the Beneficial Owner of a Book-Entry Certificate to pledge
such Certificate to persons or entities that do not participate in the
Depository, or otherwise to take actions in respect of such Certificate, may be
limited due to the lack of a physical certificate representing such Certificate.
Issuance of the Book-Entry Certificates in book-entry form may reduce the
liquidity of such Certificates in the secondary trading market because investors
may be unwilling to purchase Book-Entry Certificates for which they cannot
obtain physical certificates.

The Prospectus Supplement for a Series may also specify that CEDEL Bank, S.A.
("CEDEL") and Euroclear System ("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 which in
turn will hold such positions in customers' securities accounts in the
depositaries' names on the books of the Depository.  Citibank, N.A., acts as
depositary for CEDEL and Chase Manhattan Bank acts as depositary for Euroclear
(in such capacities, individually the "Relevant Depositary" and collectively the
"European Depositaries").

CEDEL.  CEDEL is incorporated under the laws of Luxembourg as a professional
depository.  CEDEL holds securities for its participant organizations ("CEDEL
Participants") and facilitates the clearance and settlement of securities
transactions between CEDEL Participants through electronic book-entry changes in
accounts of CEDEL Participants, thereby eliminating the need for physical
movement of certificates.  Transactions may be settled in CEDEL in any of 28
currencies, including United States dollars.  CEDEL provides to CEDEL
Participants, among other things, services for safekeeping, administration,
clearance and settlement of internationally traded securities and securities
lending and borrowing. CEDEL interfaces with domestic markets in several
countries.  As a professional depository, CEDEL is subject to regulation by the
Luxembourg Monetary Institute. CEDEL Participants are recognized financial
institutions around the world, including underwriters, securities brokers and
dealers, banks, trust companies, clearing corporations and certain other
organizations.  Indirect access to CEDEL is also available to others, such as
banks, brokers, dealers and trust companies that clear through or maintain a
custodial relationship with a CEDEL Participant, either directly or indirectly.

                                       10
<PAGE>

Euroclear. Euroclear was created in 1968 to hold securities for participants of
Euroclear ("Euroclear Participants") and to clear and settle transactions
between Euroclear Participants through simultaneous electronic book-entry
delivery against payment, thereby eliminating the need for physical movement of
certificates and any risk from lack of simultaneous transfers of securities and
cash. Transactions may now be settled in any of 32 currencies, including United
States dollars. Euroclear includes various other services, including securities
lending and borrowing and interfaces with domestic markets in several countries
generally similar to the arrangements for cross-market transfers with DTC
described above. Euroclear is operated by Morgan Guaranty Trust Company of New
York, Brussels Office (the "Euroclear Operator"), under contract with Euroclear
Clearance Systems S.C., a Belgian cooperative corporation (the "Cooperative").
All operations are conducted by the Euroclear Operator, and all Euroclear
Securities clearance accounts and Euroclear cash accounts are accounts with the
Euroclear Operator, not the Cooperative. The Cooperative establishes policy for
Euroclear on behalf of Euroclear Participants. Euroclear Participants include
banks (including central banks), securities brokers and dealers and other
professional financial intermediaries. Indirect access to Euroclear is also
available to other firms that clear through or maintain a custodial relationship
with a Euroclear Participant, either directly or indirectly.

The Euroclear Operator is an office of a New York trust company which is a
member bank of the Federal Reserve System. As such, it is regulated and examined
by the Board of Governors of the Federal Reserve System and the New York State
Banking Department, as well as the Belgian Banking Commission.

Securities clearance accounts and cash accounts with the Euroclear Operator are
governed by the Terms and Conditions Governing Use of Euroclear and the related
Operating Procedures of the Euroclear System and applicable Belgian law
(collectively, the "Terms and Conditions"). The Terms and Conditions govern
transfers of securities and cash within Euroclear, withdrawals of securities and
cash from Euroclear, and receipts of payments with respect to securities in
Euroclear. All securities in Euroclear are held on a fungible basis without
attribution of specific certificates to specific securities clearance accounts.
The Euroclear Operator acts under the Terms and Conditions only on behalf of
Euroclear Participants, and has no record of or relationship with persons
holding through Euroclear Participants.

Because of time zone differences, credits of securities received in CEDEL or
Euroclear as a result of a transaction with a Depository Participant will be
made during subsequent securities settlement processing and dated the business
day following the settlement date for the Depository. Such credits or any
transactions in such securities settled during such processing will be reported
to the relevant Euroclear or CEDEL participants on such business day. Cash
received in CEDEL or Euroclear as a result of sales of securities by or through
a CEDEL Participant (as defined below) or Euroclear Participant (as defined
below) to a Depository Participant will be received with value on the settlement
date for the Depository but will be available in the relevant CEDEL or Euroclear
cash account only as of the business day following settlements in the
Depository. For information with respect to tax documentation procedures
relating to the Certificates, see "Certain Federal Income Tax Consequences --
Backup Withholding" and "-- Global Clearance, Settlement and Tax Documentation
Procedures -- Certain U.S. Federal Income Tax Documentation Requirements".

Transfers between Depository Participants will occur in accordance with the
rules of the Depository. Transfers between CEDEL Participants and Euroclear
Participants will occur in accordance with their respective rules and operating
procedures.

Cross-market transfers between persons holding directly or indirectly through
the Depository, on the one hand, and directly or indirectly through CEDEL
Participants or Euroclear Participants, on the other, will be effected in the
Depository in accordance with its rules on behalf of the relevant European
international clearing system by the Relevant Depositary; however, such cross
market transactions will require delivery of instructions to the relevant
European international clearing system by the counterparty in such system in
accordance with its rules and procedures and within its established deadlines
(European time). The relevant European international clearing system will, if
the transaction meets its settlement requirements, deliver instructions to the
Relevant Depositary to take action to effect final settlement on its behalf by
delivering or receiving securities in the Depository, and making or receiving
payment in accordance with normal procedures for same day funds settlement
applicable to DTC. CEDEL Participants and Euroclear Participants may not deliver
instructions directly to the European Depositaries.

Beneficial Owners of the Book-Entry Certificates may experience some delay in
their receipt of payments, since such payments will be forwarded by the Paying
Agent to the Depository. Distributions with respect to Certificates held through
CEDEL or Euroclear will be credited to the cash accounts of CEDEL Participants
or Euroclear Participants in accordance with the relevant system's rules and
procedures, to the extent received by the Relevant

                                       11
<PAGE>

Depositary. Such distributions will be subject to tax reporting in accordance
with relevant United States tax laws and regulations. Because the Depository can
only act on behalf of Financial Intermediaries, the ability of a Beneficial
Owner to pledge Book-Entry Certificates to persons or entities that do not
participate in the Depository system, or otherwise take actions in respect of
such Book-Entry Certificates, may be limited due to the lack of physical
certificates for such Book-Entry Certificates. In addition, issuance of the
Book-Entry Certificates in book-entry form may reduce the liquidity of such
Certificates in the secondary market since certain potential investors may be
unwilling to purchase Certificates for which they cannot obtain physical
certificates.

Monthly and annual reports on the Trust provided by the Master Servicer to the
Depository, may be made available by the Depository to Beneficial Owners upon
request, in accordance with the rules, regulations and procedures creating and
affecting the Depository, and to the Depository Participants to whose accounts
the Book-Entry Certificates of such Beneficial Owners are credited.

So long as the Certificates are held as Book-Entry Certificates by the
Depository, it is expected that the Depository will take any action permitted to
be taken by the Holders of the Certificates under the Agreement only at the
direction of one or more Depository Participants to whose accounts the Book-
Entry Certificates are credited. CEDEL or the Euroclear Operator, as the case
may be, will take any action permitted to be taken by a Holder under the
Agreement on behalf of a CEDEL Participant or Euroclear Participant only in
accordance with its relevant rules and procedures and subject to the ability of
the Relevant Depositary to effect such actions on its behalf through the
Depository. The Depository may take actions, at the direction of the Depository
Participants, with respect to some Certificates which conflict with actions
taken with respect to other Certificates.

None of the Sellers, the Depositor, the Servicers, the Master Servicer, any
Certificate Insurer or the Trustee will have any responsibility for any aspect
of the records relating to or payments made on account of beneficial ownership
interests of the Book-Entry Certificates or for maintaining, supervising or
reviewing any records relating to such beneficial ownership interests.

Definitive Certificates will be issued to Beneficial Owners of the Book-Entry
Certificates, or their nominees, rather than to the Depository, only if (a) the
Depository or the Depositor advises in writing that the Depository is no longer
willing, qualified or able to discharge properly its responsibilities as a
nominee and depository with respect to the Book-Entry Certificates and the
Depositor or the Trustee is unable to locate a qualified successor, (b) the
Depositor, at its sole option, elects to terminate a book-entry system through
the Depository or (c) the Depository, at the direction of the Depository
Participants to whose accounts are credited a majority of the outstanding Book-
Entry Certificates, advises the Trustee in writing that the continuation of a
book-entry system through DTC (or a successor thereto) is no longer in the best
interests of Beneficial Owners.

Upon the occurrence of any of the events described in the immediately preceding
paragraph, the Trustee will be required to notify all Beneficial Owners of the
occurrence of such event and the availability through the Depository of
Definitive Certificates. Upon surrender by the Depository of the global
certificate or certificates representing the Book-Entry Certificates and
instructions for re-registration, the Certificate Registrar will issue
Definitive Certificates, and thereafter the Certificate Registrar will recognize
the holders of such Definitive Certificates as Holders under the Agreement.

GLOBAL CLEARANCE, SETTLEMENT AND TAX DOCUMENTATION PROCEDURES

The Prospectus Supplement for a Series may specify that Certificates of a Series
will be tradeable as home market instruments in both the European and U.S.
domestic markets. Initial settlement and all secondary trades will settle in
same-day funds.

Secondary market trading between investors 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 the Depository will be
conducted according to its rules and procedures applicable to U.S. corporate
debt obligations.

Secondary cross-market trading between CEDEL or Euroclear and Depository
Participants will be effected on a delivery-against-payment basis through the
Relevant Depositaries (in such capacity) and as Depository Participants.

                                       12
<PAGE>

Non-U.S. holders (as described below) will be subject to U.S. withholding taxes
unless they meet certain requirements and deliver appropriate U.S. tax documents
to the securities clearing organizations or their participants.

Initial Settlement. All Certificates will be held in book-entry form by the
Depository. Investors' interests in the Certificates will be represented through
financial institutions acting on their behalf as direct and indirect
participants in the Depository. 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 its account as a Depository
Participant.

Investors electing to hold through the Depository will follow its 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 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.
Certificates will be credited to the securities custody accounts on the
settlement date against payment in same-day funds.

Secondary Market Trading. Because the purchaser determines the place of
delivery, it is important to establish at the time of the trade where both the
purchaser's and seller's accounts are located to ensure that settlement can be
made on the desired value date.

Trading between Depository Participants. Secondary market trading between
Depository Participants will be settled using the procedures applicable to prior
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 Depository Participant as Seller and CEDEL or Euroclear
Participant as Purchaser. When Certificates are to be transferred from the
account of a Depository 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 Certificates from and
including the last distribution 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 or a 360-day year of twelve 30-day months as applicable
to the related class of Certificates. For transactions settling on the 31st of
the month, payment will include interest accrued to and excluding the first day
of the following month. Payment will then be made by the Relevant Depositary to
the account of the Depository Participant against delivery of the Certificates.
After settlement has been completed, the Certificates 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 Certificates will accrue from,
the value date (which will 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 Certificates
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 may 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 Certificates
would incur overdraft charges for one day, assuming they cleared the overdraft
when the Certificates were credited to their accounts. Nevertheless, interest on
the Certificates would accrue from the value date. Therefore, in many cases the
interest accruing on the Certificates 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.

                                       13
<PAGE>

Because the settlement is taking place during New York business hours,
Depository Participants may employ their usual procedures for crediting
Certificates to the respective European Depositary for the benefit of CEDEL
Participants or Euroclear Participants. The sale proceeds will be available to
the seller on the settlement date. Thus, to the Depository Participants a cross-
Depository market transaction will settle no differently than a trade between
two Depository Participants.

Trading between CEDEL or Euroclear Participant as Seller and Participant as
Purchaser. Due to time zone differences in their favor, CEDEL Participants and
Euroclear Participants may employ their customary procedures for transactions in
which Certificates are to be transferred by the respective clearing system,
through the respective Depository, to a Depository Participant. The seller will
send instructions to CEDEL or Euroclear through a CEDEL Participant or Euroclear
Participant at least one business day prior to settlement. In these cases CEDEL
or Euroclear will instruct the Relevant Depositary to credit the Certificates to
the Depository Participant's account against payment. Payment will include
interest accrued on the Certificates from and including the last distribution to
and excluding the settlement date on the basis of the actual number of days in
such accrual period or a year assumed to consist of 360 days or a 360-day year
of twelve 30-day months as applicable to the related class of Certificates. 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 will be back-valued to the value date (which
will 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 will instead be
valued as of the actual settlement date.

Finally, day traders that use CEDEL or Euroclear and that purchase Certificates
from Depository 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:

 .  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;

 .  borrowing the Certificates in the U.S. from a Depository Participant no later
   than one day prior to settlement, which would give the Certificates
   sufficient time to be reflected in their CEDEL or Euroclear account in order
   to settle the sale side of the trade; or

 .  staggering the value dates for the buy and sell sides of the trade so that
   the value date for the purchase from the Depository 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 Certificates holding through CEDEL or Euroclear (or through the Depository
Participant 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 under "Certain Federal Income Tax Consequences -- REMIC
Certificates--Foreign Investors in REMIC Certificates"), unless (i) each
clearing system, bank or other financial institution that holds customers'
securities in the ordinary course of its trade or business in the chain of
intermediaries between such Beneficial Owner and the U.S. entity required to
withhold tax complies with applicable certification requirements and (ii) such
Beneficial Owner takes one of the following steps to obtain an exemption or
reduced tax rate:

Exemption for Non-U.S. Persons (Form W-8). Beneficial Owners of Certificates
that are Non-U.S. Persons (any person who is not a U.S. Person) 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

                                       14
<PAGE>

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 the Holder of a Certificate 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 Certificate 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.

This summary does not deal with all aspects of U.S. Federal income tax
withholding that may be relevant to foreign holders of the Certificates.
Investors are advised to consult their own tax advisors for specific tax advice
concerning their holding and disposing of the Certificates.

ALLOCATION OF DISTRIBUTIONS

The Prospectus Supplement for each Series of Certificates will specify:

 .  whether distributions on such Certificates will be made monthly, quarterly,
   semi-annually or at other intervals,

 .  the Distribution Date for each such distribution and

 .  the amount of each such distribution allocable to principal and interest.

All distributions with respect to each Certificate of a Series will be made to
the person in whose name such Certificate is registered (the
"Certificateholder") as of the close of business on the record date specified in
the related Prospectus Supplement.

The amount available to be distributed on each Distribution Date with respect to
each Series of Certificates will be determined as set forth in the related
Agreement and will be described in the related Prospectus Supplement and, in
general, will be equal to the amount of principal and interest actually
collected, advanced or received during the related Due Period or Prepayment
Period, net of applicable servicing fees, master servicing fees, special
servicing fees, administrative and guarantee fees, insurance premiums, amounts
required to reimburse any unreimbursed Advances and any other amounts specified
in the related Prospectus Supplement. The amount distributed will be allocated
among the Classes of Certificates in the proportion and order of application set
forth in the related Agreement and described in the related Prospectus
Supplement. If so specified in the related Prospectus Supplement, amounts
received in respect of the Mortgage Assets representing excess interest may be
applied in reduction of the principal balance of one or more specified Classes.

"Due Period" means, with respect to any Distribution Date, the period commencing
on the second day of the calendar month preceding the calendar month in which
such Distribution Date occurs and continuing through the first day of the
calendar month in which such Distribution Date occurs, or such other period as
may be specified in the related Prospectus Supplement.

"Prepayment Period" means, with respect to any Distribution Date, the time
period or periods specified in the servicing agreement for each Servicer to
identify prepayments or other unscheduled payments of principal or interest
received with respect to Mortgage Assets that will be used to pay
Certificateholders of such Series on such Distribution Date.

The Prospectus Supplement for each Series of Certificates will specify the Pass-
Through Rate, or the method for determining the Pass-Through Rate, for each
applicable Class of Certificates. One or more Classes of Certificates may be
represented by a notional principal amount. The notional principal amount is
used solely for purposes of determining interest distributions and certain other
rights and obligations of the holders of such Certificates and does not
represent a beneficial interest in principal payments on the Mortgage Assets in
the related Trust. One or more Classes of Certificates may provide for interest
that accrues but is not currently payable ("Compound Interest

                                       15
<PAGE>

Certificates"). Any interest that has accrued but is not paid with respect to a
Compound Interest Certificate on any Distribution Date will be added to the
principal balance of such Compound Interest Certificate on such Distribution
Date.

The Prospectus Supplement for each Series of Certificates will specify the
method by which the amount of principal to be distributed on each Distribution
Date will be calculated and the manner in which such amount will be allocated
among the Classes of Certificates of such Series entitled to distributions of
principal. The aggregate original principal balance of the Certificates of each
Series will equal the aggregate distributions allocable to principal that such
Certificates will be entitled to receive. One or more Classes of Certificates
may be entitled to payments of principal in specified amounts on specified
Distribution Dates, to the extent of the amount available therefor on such
Distribution Dates, or may be entitled to payments of principal from the amount
by which the available amount exceeds specified amounts. One or more Classes of
Certificates may be subordinated in right to receive distributions and may be
subject to allocation of losses in favor of one or more other Classes of
Certificates of the same Series as specified in the related Prospectus
Supplement.

ALLOCATION OF LOSSES AND SHORTFALLS

The Prospectus Supplement for each Series of Certificates will specify the
method by which realized losses or interest shortfalls will be allocated.  A
loss may be realized with respect to a Mortgage Loan (a "Realized Loss") as a
result of:

 .  the final liquidation of such Mortgage Loan through foreclosure sale,
   disposition of the related Mortgaged Premises if acquired by deed-in-lieu of
   foreclosure, or otherwise,

 .  the reduction of the unpaid principal balance of a Mortgage Loan or the
   modification of the payment terms of such Mortgage Loan in connection with a
   proceeding under the federal Bankruptcy Code or otherwise,

 .  certain physical damage to the related Mortgaged Premises of a type not
   covered by Standard Hazard Insurance Policies or

 .  fraud, dishonesty or misrepresentation in the origination of such Mortgage
   Loan.

An interest shortfall may occur with respect to a Mortgage Loan as a result of a
failure on the part of the Servicer, Master Servicer or Trustee to advance funds
to cover delinquent payments of principal or interest on such Mortgage Loan, the
application of the Soldiers' and Sailors' Civil Relief Act of 1940 or the
prepayment in full of such Mortgage Loan and the failure of the Servicer or, in
certain cases, the Master Servicer to pay interest to month-end.

If so specified in the related Prospectus Supplement, the Senior Certificates of
a Series will not bear any Realized Losses on the related Mortgage Loans until
the Subordinated Certificates of such Series have borne realized losses up to a
specified amount or loss limit or until the principal amount of the Subordinated
Certificates has been reduced to zero, either through the allocation of Realized
Losses, the priority of distributions or both. If so specified in the related
Prospectus Supplement, interest shortfalls may result in a reallocation to the
Senior Certificates of a Series of amounts otherwise distributable to the
Subordinated Certificates of such Series.

MORTGAGE ASSETS

The Scheduled Principal Balance of the Mortgage Assets and the amount of any
other assets included in the Trust for each Series of Certificates (including
amounts held in any Pre-Funding Account for such Series) will equal or exceed
the aggregate original principal balance of the Certificates of such Series.

"Scheduled Principal Balance" means, with respect to any Mortgage Loan as of any
date of determination, the scheduled principal balance of such Mortgage Loan as
of the Cut-Off Date, increased by the amount of negative amortization, if any,
with respect thereto and reduced by (i) the principal portion of all scheduled
monthly payments due on or before such date of determination, whether or not
received, (ii) all amounts allocable to unscheduled principal payments received
on or before the last day of the preceding Prepayment Period, and (iii) without
duplication, the amount of any Realized Loss that has occurred with respect to
such Mortgage Loan on or before such date of determination.

"Cut-Off Date" means, with respect to any Series, the date specified in the
related Prospectus Supplement after which payments on the Mortgage Assets
included in the related Trust are for the account of the Certificateholders of
such Series.

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<PAGE>

OPTIONAL TERMINATION

To the extent and under the circumstances specified in the Prospectus Supplement
for a Series, the Certificates of such Series may be terminated at the option of
the Depositor or such other party as may be specified in the related Prospectus
Supplement for a purchase price calculated as specified in such Prospectus
Supplement. Upon termination of the Certificates, at the option of the
terminating party, (i) the related Trust may be terminated, thereby causing the
sale of the remaining Mortgage Assets or (ii) such Certificates may be held or
resold by the redeeming party. If so specified in the Prospectus Supplement for
a Series, the right to redeem the Certificates of such Series will be
conditioned upon the passage of a certain date specified in such Prospectus
Supplement and/or Scheduled Principal Balance of the Mortgage Assets in the
Trust or the outstanding principal balance of a specified Class of Certificates
at the time of purchase aggregating less than a percentage, specified in such
Prospectus Supplement, of the Scheduled Principal Balance of the Mortgage Assets
in the Trust or the outstanding principal balance of a specified Class of
Certificates at the time of the issuance of such Series of Certificates. Notice
will be given to Certificateholders as provided in the related Agreement.

                 MATURITY, PREPAYMENT AND YIELD CONSIDERATIONS

The prepayment experience on the Mortgage Assets will affect (i) the average
life of each Class of Certificates issued by the related Trust and (ii) for
Certificates purchased at a price other than par, the effective yield on such
Certificates.

Prepayments on mortgage loans are commonly measured relative to a prepayment
standard or model, such as the Single Monthly Mortality ("SMM") prepayment
model, the Constant Prepayment Rate ("CPR") model or the prepayment speed
assumption ("PSA") model. The Prospectus Supplement for a Series may contain a
table setting forth percentages of the original principal amount of each Class
of Certificates of such Series to be outstanding after each of the dates shown
in the table based on the prepayment assumption model. It is unlikely that the
prepayment of the Mortgage Assets of any Trust will conform to any of the
percentages of the prepayment assumption model described in any table set forth
in the related Prospectus Supplement.

A number of social, economic, tax, geographic, demographic, legal and other
factors may influence prepayments, including the age of the mortgage loans, the
geographic distribution of the mortgaged premises, the payment terms of the
mortgage loans, the characteristics of the borrowers, homeowner mobility,
economic conditions generally and in the geographic area in which the mortgaged
premises are located, enforceability of "due-on-sale" clauses, servicing
decisions, prevailing mortgage market interest rates in relation to the interest
rates on the mortgage loans, the availability of mortgage funds, the use of
second or home equity loans by borrowers, the availability of refinancing
opportunities, the use of the mortgaged premises as second or vacation homes,
the net equity of the borrowers in the mortgaged premises and, if the mortgage
loans are secured by investment properties, tax-related considerations and the
availability of other investments. The prepayment rate may also be subject to
seasonal variations.

The prepayment rate on pools of conventional housing loans has fluctuated
significantly in recent years. In general, if prevailing interest rates were to
fall significantly below the interest rates on a pool of mortgage loans, the
mortgage loans in that pool would be expected to prepay at higher rates than if
prevailing interest rates were to remain at or above the interest rates on those
mortgage loans. Conversely, if interest rates were to rise above the interest
rates on a pool of the mortgage loans, the mortgage loans in that pool would be
expected to prepay at lower rates than if prevailing interest rates were to
remain at or below interest rates on the mortgage loans. In general, junior
mortgage loans have smaller average principal balances than senior or first
mortgage loans and are not viewed by borrowers as permanent financing.
Accordingly, junior mortgage loans may experience a higher rate of prepayment
than senior or first mortgage loans. In addition, any future limitations on the
right of borrowers to deduct interest payments on mortgage loans for federal
income tax purposes may affect the rate of prepayment of mortgage loans.

The Seller is not aware of any historical prepayment experience with respect to
Canadian Mortgage Loans and, accordingly, prepayments thereon may or may not
occur at the same rate or be affected by the same factors as United States
mortgage loans.

Distributions on the Certificates of a Series on any Distribution Date generally
will include interest accrued through a date specified in the related Prospectus
Supplement that may precede such Distribution Date. Because interest generally
will not be distributed to the Certificateholders of such Series until the
Distribution Date, the effective

                                       17
<PAGE>

yield to such Certificateholders will be lower than the yield otherwise produced
by the applicable Pass-Through Rate and purchase price for such Certificates.

The yield to maturity of any Certificate will be affected by the rate of
interest and, in the case of certificates purchased at a price other than par,
timing of payments of principal on the Mortgage Loans. If the purchaser of a
Certificate offered at a discount calculates the anticipated yield to maturity
of such Certificate based on an assumed rate of payment of principal that is
faster than that actually received on the Mortgage Loans (or on the mortgage
loans underlying Mortgage Backed Securities), the actual yield to maturity will
be lower than that so calculated. Conversely, if the purchaser of a Certificate
offered at a premium calculates the anticipated yield to maturity of such
Certificate based on an assumed rate of payment of principal that is slower than
that actually received on the Mortgage Loans (or on the mortgage loans
underlying Mortgage Backed Securities), the actual yield to maturity will be
lower than that so calculated.

If so specified in a related Prospectus Supplement, amounts received in respect
of the Mortgage Assets representing excess interest may be applied in reduction
of the principal balance of one or more specified Classes. The amount of excess
interest required so to be applied may affect the weighted average life of the
related Series of Certificates.

The timing of changes in the rate of prepayments on the Mortgage Loans (or on
the mortgage loans underlying Mortgage Backed Securities) may significantly
affect an investor's actual yield to maturity, even if the average rate of
principal payments experienced over time is consistent with such investor's
expectation. In general, the earlier a prepayment of principal on the Mortgage
Loans (or on the mortgage loans underlying Mortgage Backed Securities), the
greater will be the effect on the investor's yield to maturity. As a result, the
effect on an investor's yield of principal payments occurring at a rate higher
(or lower) than the rate anticipated by the investor during the period
immediately following the issuance of the Certificates would not be fully offset
by a subsequent like reduction (or increase) in the rate of principal payments.
Because the rate of principal payments (including prepayments) on the Mortgage
Loans (or on the mortgage loans underlying Mortgage Backed Securities) will
significantly affect the weighted average life and other characteristics of any
Class of Certificates, prospective investors are urged to consider their own
estimates as to the anticipated rate of future prepayments and the suitability
of the Certificates to their investment objectives.

Under certain circumstances, the Master Servicer, certain insurers, the holders
of REMIC Residual Certificates or certain other entities specified in the
related Prospectus Supplement may have the option to effect earlier retirement
of the related Series of Certificates. See "The Trusts -- Repurchase of
Converted Mortgage Loans" and " -- Repurchase of Delinquent Mortgage Loans" and
"The Agreement -- Termination".

Factors other than those identified herein and in the related Prospectus
Supplement could significantly affect principal prepayments at any time and over
the lives of the Certificates. The relative contribution of the various factors
affecting prepayment may also vary from time to time. There can be no assurance
as to the rate of payment of principal at any time or over the lives of the
Certificates.

                                  THE TRUSTS

ASSIGNMENT OF MORTGAGE ASSETS

Pursuant to the applicable Agreement, the Depositor will cause the Mortgage
Assets and other assets to be included in the related Trust to be assigned and
transferred to the Trustee together with all principal and interest paid on such
Mortgage Assets from the date or dates specified in the related Prospectus
Supplement. The Trustee will deliver to the order of the Depositor, in exchange
for the Mortgage Assets so transferred, Certificates of the related Series in
authorized denominations registered in such names as the Depositor may request
representing the beneficial ownership interest in the related Trust. Each
Mortgage Loan or Mortgage Backed Security included in a Trust will be identified
in a schedule appearing as an exhibit to the related Agreement. Such schedule
will include information as to the Scheduled Principal Balance of each Mortgage
Loan or Mortgage Backed Securities as of the specified date and its interest
rate, its original principal balance and certain other information.

In addition, the Depositor will take such steps as are necessary to have the
Trustee become the registered owner of each Mortgage Loan (other than Canadian
Mortgage Loans) or Mortgage Backed Security which is included in a Trust and to
provide for all payments thereon after the specified date or dates to be made
directly to the Trustee. Comparable arrangements with respect to Canadian
Mortgage Loans will be addressed in the related Prospectus Supplement. As to
each Mortgage Loan, the Depositor will deliver or cause to be delivered to the
Trustee the related Mortgage Note (other than Canadian Mortgage Loans, for which
generally there is no Mortgage Note)

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<PAGE>

endorsed to the order of the Trustee, evidence of recording of the related
mortgage or deed of trust (a "Security Instrument"), an assignment of such
Security Instrument in recordable form naming the related Servicer, the Trustee
or a custodian acting on its behalf as assignee and certain other original
documents evidencing or relating to such Mortgage Loan. Unless otherwise
specified in the related Prospectus Supplement, within one year following the
date of initial delivery for a Series (the "Closing Date"), the Depositor will
cause the assignments of the Mortgage Loans to be recorded in the appropriate
public office for real property records wherever necessary to protect the
Trustee's interest in the Mortgage Loans. In lieu of recording the assignments
of Mortgage Loans in a particular jurisdiction, the Depositor may deliver or
cause to be delivered to the Trustee an opinion of counsel to the effect that
such recording is not required to protect the right, title and interest of the
Trustee in such Mortgage Loans. The original mortgage documents are to be held
by the Trustee or a custodian acting on its behalf except to the extent released
to the Servicer or the Master Servicer from time to time in connection with
servicing the Mortgage Loans.

The Depositor will make certain customary representations and warranties in each
Agreement with respect to each related Mortgage Asset. In addition, SMI or other
Sellers of Mortgage Assets may make customary representations and warranties
with respect to the Mortgage Assets in the sales agreement pursuant to which the
Mortgage Assets are assigned and transferred to the Depositor. See "Origination
of Mortgage Loans -- Representations and Warranties". The right of the Depositor
to enforce such representations and warranties will be assigned to the Trustee
under the related Agreement. If any representation or warranty is breached, and
such breach adversely affects the interest of the Certificateholders, the
Depositor or the Seller thereof will be required, subject to the terms imposed
under the related Agreement or sales agreement, (i) to cure such breach, (ii) to
substitute other Mortgage Assets for the affected Mortgage Assets or (iii) to
repurchase the affected Mortgage Assets at a price generally equal to the unpaid
principal balance of such Mortgage Assets, together with accrued and unpaid
interest thereon at the related Mortgage Interest Rate. Neither the Depositor
nor the Master Servicer will be obligated to substitute Mortgage Assets or to
repurchase Mortgage Assets, and no assurance can be given that any Seller will
perform its obligations with respect to Mortgage Assets.

The following is a brief description of the Mortgage Assets expected to be
included in the Trusts. If specific information respecting the Mortgage Assets
is not known at the time the related Series of Certificates is initially
offered, more general information of the nature described below will be provided
in the Prospectus Supplement and specific information will be set forth in a
report on Form 8-K to be filed with the Commission within fifteen days after the
initial issuance of such Certificates. A copy of the Agreement with respect to
each Series of Certificates will be attached to the Form 8-K and will be
available for inspection at the corporate trust office of the Trustee specified
in the related Prospectus Supplement (the "Detailed Description").

THE MORTGAGE LOANS--GENERAL

The Mortgage Loans will be evidenced by promissory notes (each, a "Mortgage
Note") (other than Canadian Mortgage Loans, for which generally there is no
Mortgage Note) and will be secured by first, second or more junior liens on (i)
the related real property or leasehold interest, together with improvements
thereon, or (ii) with respect to Cooperative Loans, the shares issued by the
related Cooperative (the "Mortgaged Premises").

The payment terms of the Mortgage Loans to be included in the Trust for any
Series will be described in the related Prospectus Supplement and may include
any of the following features or combinations thereof or any other features
described in such Prospectus Supplement:

 .  Interest may be payable at a fixed rate (a "Fixed Rate") or may be payable at
   a rate that is adjustable from time to time on specified adjustment dates
   (each, an "Interest Adjustment Date") by adding a specified fixed percentage
   (the "Gross Margin") to a specified index (the "Index") (which sum may be
   rounded), that otherwise varies from time to time, that is fixed for a period
   of time or under certain circumstances and is followed by a rate that is
   adjustable from time to time as described above or that otherwise varies from
   time to time or that is convertible from an adjustable rate to a fixed rate
   (each, an "Adjustable Rate"). Changes to an Adjustable Rate may be subject to
   periodic limitations (a "Periodic Rate Cap"), maximum rate, a minimum rate or
   a combination of such limitations. Accrued interest may be deferred and added
   to the principal of a Mortgage Loan for such periods and under such
   circumstances as may be specified in the related Prospectus Supplement.
   Mortgage Loans may permit the payment of interest at a rate lower than the
   interest rate on the related Mortgage Note (the "Mortgage Interest Rate") for
   a period of time or for the life of the Mortgage Loan, and the amount of any
   difference may be contributed from funds supplied by the seller of the
   related Mortgaged Premises or another source or may be treated as accrued
   interest and added to the principal balance of the Mortgage Loan.

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<PAGE>

 .  Principal may be payable on a level basis to amortize fully the Mortgage Loan
   over its term, may be calculated on the basis of an assumed amortization
   schedule that is significantly longer than the original term of the Mortgage
   Loan or on an interest rate that is different from the related Mortgage
   Interest Rate or may not be amortized during all or a portion of such
   original term. Payment of all or a substantial portion of the principal may
   be due at maturity. Principal may include interest that has been deferred and
   added to the principal balance of the Mortgage Loan.

 .  Payments may be fixed for the life of the Mortgage Loan, may increase over a
   specified period of time or may change from period to period. Mortgage Loans
   may include limits on periodic increases or decreases in the amount of
   monthly payments and may include maximum or minimum amounts of monthly
   payments.

 .  Prepayments of principal may be subject to a prepayment fee, which may be
   fixed for the life of the Mortgage Loan or may adjust or decline over time,
   and may be prohibited for the life of the Mortgage Loan or for certain
   periods ("Lockout Periods"). Certain Mortgage Loans may permit prepayments
   after expiration of the applicable Lockout Period and may require the payment
   of a prepayment fee in connection with any such subsequent prepayment. Other
   Mortgage Loans may permit prepayments without payment of a prepayment fee
   unless the prepayment occurs during specified time periods. The Mortgage
   Loans may include due-on-sale clauses which permit the mortgagee to demand
   payment of the entire Mortgage Loan in connection with the sale or certain
   other transfers of the related Mortgaged Premises. Other Mortgage Loans may
   be assumable by persons meeting the then applicable underwriting standards of
   the Originator.

The Mortgaged Premises (and, with respect to Cooperative Loans, the buildings
owned by Cooperatives) may be located in any state, territory or possession of
the United States (including the District of Columbia or Puerto Rico) or Canada.
The Mortgaged Premises generally will be covered by Standard Hazard Insurance
Policies insuring against losses due to fire and various other causes. The
Mortgage Loans may be covered by Primary Mortgage Insurance Policies insuring
against all or a portion of any loss sustained by reason of nonpayments by
borrowers to the extent specified in the related Prospectus Supplement.

The Prospectus Supplement for each Series of Certificates will contain
information with respect to the Mortgage Loans expected to be included in the
related Trust. Such information may include:

 .  the expected aggregate outstanding principal balance and the expected average
   outstanding principal balance of the Mortgage Loans as of the date set forth
   in the Prospectus Supplement,

 .  the largest expected principal balance and the smallest expected principal
   balance of any of the Mortgage Loans,

 .  the types of Mortgaged Premises and/or other assets securing the Mortgage
   Loans,

 .  the original terms to maturity of the Mortgage Loans,

 .  the expected weighted average term to maturity of the Mortgage Loans as of
   the date set forth in the Prospectus Supplement and the expected range of the
   terms to maturity,

 .  the expected aggregate outstanding Principal Balance of Mortgage Loans having
   loan-to-value ratios at origination exceeding 80%,

 .  the expected Mortgage Interest Rates and the range of Mortgage Interest
   Rates,

 .  in the case of ARM Loans, the expected weighted average of the Adjustable
   Rates,

 .  the expected aggregate outstanding Scheduled Principal Balance, if any, of
   Buy-Down Loans as of the date set forth in the Prospectus Supplement,

 .  the expected aggregate outstanding principal balance, if any, of GPM Loans as
   of the date set forth in the Prospectus Supplement,

 .  the amount of any Mortgage Pool Insurance Policy, Special Hazard Insurance
   Policy or Bankruptcy Bond to be maintained with respect to the related Trust,

 .  to the extent different from the amounts described herein, the amount of any
   Standard Hazard Insurance Policy required to be maintained with respect to
   each Mortgage Loan,

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<PAGE>

 .  the amount, if any, and terms of any other credit enhancement to be provided
   with respect to all or a material portion of the Mortgage Loans and

 .  the expected geographic location of the Mortgaged Premises (or, in the case
   of a Cooperative Loan, the building owned by the related Cooperative).

If specific information respecting the Mortgage Loans is not known to the
Depositor at the time the related Certificates are initially offered, more
general information of the nature described above will be provided in the
Prospectus Supplement and specific information will be set forth in the Detailed
Description.

"ARM Loans" means Mortgage Loans providing for periodic adjustments to the
related Mortgage Interest Rate to equal the sum (which may be rounded) of a
Gross Margin and an Index.

"Buy-Down Loans" means Mortgage Loans as to which funds have been provided (and
deposited into an escrow account) to reduce the monthly payments of the
borrowers during the early years of such Mortgage Loans.

"GPM Loans" means Mortgage Loans providing for monthly payments during the early
years of such Mortgage Loans which are or may be less than the amount of
interest due on such Mortgage Loans and as to which unpaid interest is added to
the principal balance of such Mortgage Loans (resulting in negative
amortization) and paid, together with interest thereon, in later years.

No assurance can be given that values of the Mortgaged Premises have remained or
will remain at their levels on the dates of origination of the related Mortgage
Loans. If the real estate market should experience an overall decline in
property values such that the outstanding principal balances of the Mortgage
Loans (plus any additional financing by other lenders on the same Mortgaged
Premises) in the related Trust become equal to or greater than the value of such
Mortgaged Premises, the actual rates of delinquencies, foreclosures and losses
could be higher than those now generally experienced in the mortgage lending
industry.

If specified in the Prospectus Supplement for a Series, the Mortgage Assets in
the related Trust may include Mortgage Loans that are delinquent upon the
issuance of the related Certificates. The inclusion of such Mortgage Loans in
the Trust for a Series may cause the rate of defaults and prepayments on the
Mortgage Loans to increase and, in turn, may cause losses to exceed the
available credit enhancement for such Series and affect the yield on the
Certificates of such Series.

CANADIAN MORTGAGE LOANS

Each Canadian Mortgage Loan will be made between the originator of the Canadian
Mortgage Loan and the borrower, pursuant to a mortgage, charge, or similar
instrument, which will provide that the rights and obligations of the borrower
and the lender thereunder will be governed under applicable Canadian law. Title
insurance is generally not provided in Canada and there will be no title
insurance with respect to Canadian Mortgage Loans unless otherwise specified in
the related Prospectus Supplement. The Canadian Mortgage Loans will generally
have terms of five years or less unless otherwise specified in the related
Prospectus Supplement.

SINGLE FAMILY LOANS

Single Family Loans will consist of mortgage loans secured by liens on one- to
four-family residential and mixed use properties. The Mortgaged Premises which
secure Single Family Loans will consist of detached or semi-detached one-to
four-family dwelling units, townhouses, row houses, individual condominium units
in condominium buildings, individual units in planned unit developments, and
certain mixed use and other dwelling units. Such Mortgaged Premises may include
vacation and second homes or investment properties. A portion of a dwelling unit
may contain a commercial enterprise.

COOPERATIVE LOANS

Cooperative Loans generally will be secured by security interests in or similar
liens on stock, shares or membership certificates issued by Cooperatives and in
the related proprietary leases or occupancy agreements granting exclusive rights
to occupy specific dwelling units in the buildings owned by such Cooperatives. A
Cooperative is owned by tenant-stockholders who, through ownership of stock,
shares or membership certificates in the corporation, receive proprietary leases
or occupancy agreements which confer exclusive rights to occupy specific
apartments or units. In general, a tenant-stockholder of a Cooperative must make
a monthly payment to the Cooperative representing such tenant-stockholder's pro
rata share of the Cooperative's payments for its mortgage loans, real property
taxes, maintenance expenses and other capital or ordinary expenses. Those
payments are in addition to any payments of

                                       21
<PAGE>

principal and interest the tenant-stockholder must make on any loans to the
tenant-stockholder secured by its shares in the Cooperative. The Cooperative is
directly responsible for management and, in most cases, payment of real estate
taxes and hazard and liability insurance. A Cooperative's ability to meet debt
service obligations on a mortgage loan on the building owned by the Cooperative,
as well as all other operating expenses, will be dependent in large part on the
receipt of maintenance payments from the tenant-stockholders, as well as any
rental income from units or commercial areas the Cooperative might control.
Unanticipated expenditures may in some cases have to be paid by special
assessments on the tenant-stockholders.

MULTI-FAMILY LOANS

Multi-Family Loans will consist of mortgage loans secured by liens on rental
apartment buildings, mixed-use properties or projects containing five or more
residential units including high-rise, mid-rise and garden apartments and
projects owned by Cooperatives.

JUNIOR MORTGAGE LOANS

If specified in the Prospectus Supplement for a Series, the Mortgage Loans
assigned and transferred to the related Trust may include Mortgage Loans secured
by second or more junior liens on residential properties ("Junior Mortgage
Loans"). Because the rights of a holder of a junior lien are subordinate to the
rights of senior lienholders, the position of such Trust and the holders of the
Certificates of such Series could be more adversely affected by a reduction in
the value of the Mortgaged Premises than would the position of the senior
lienholders. In the event of a default by the related borrower, liquidation or
other proceeds would be applied first to the payment of court costs and fees in
connection with the foreclosure, second to unpaid real estate taxes, and third
in satisfaction of all principal, interest, prepayment or acceleration
penalties, if any, and any other sums due and owing to the senior lienholders.
The claims of the senior lienholders would be satisfied in full out of the
proceeds of the liquidation of the Mortgaged Premises, if such proceeds are
sufficient, before the Trust would receive any payments. If the proceeds from a
foreclosure or similar sale of Mortgaged Premises on which the Trust holds a
junior lien are insufficient to satisfy the senior lienholders in the aggregate,
the Trust, as the holder of the junior lien, and the holders of the Certificates
of the related Series bear (i) the risk of delay in distributions while a
deficiency judgment, if any, against the borrower is obtained and (ii) the risk
of loss if the deficiency judgment, if any, is not realized upon. In addition,
deficiency judgments may not be available in certain jurisdictions.

Even if the Mortgaged Premises provide adequate security for the related Junior
Mortgage Loan, substantial delays could be encountered in connection with the
liquidation of such Junior Mortgage Loan, and corresponding delays in the
receipt of related proceeds by the holders of the Certificates of the related
Series could occur. An action to foreclose on Mortgaged Premises securing a
Mortgage Loan is regulated by state statutes and rules and is subject to many of
the delays and expenses of other lawsuits if defenses or counterclaims are
interposed, sometimes requiring several years to complete. In addition, in some
states, an action to obtain a deficiency judgment is not permitted following a
nonjudicial sale of the related Mortgaged Premises. In the event of a default by
a borrower, these restrictions, among other things, may impede the ability of
the Servicer to obtain liquidation proceeds sufficient to repay all amounts due
on the related Mortgage Loan. In addition, the Servicer generally will be
entitled to deduct from related liquidation proceeds all expenses reasonably
incurred in attempting to recover amounts due on defaulted Mortgage Loans and
not yet repaid, including payments to senior lienholders, legal fees and costs
of legal action, real estate taxes and maintenance and preservation expenses.

HOME IMPROVEMENT LOANS

The Home Improvement Loans will consist of secured loans, the proceeds of which
generally will be used to improve or protect the basic livability or utility of
the property. To the extent set forth in the related Prospectus Supplement, Home
Improvement Loans will be fully amortizing and will bear interest at a fixed or
variable rate. To the extent a material portion of the Mortgage Assets included
in a Trust consists of Home Improvement Loans, the related Prospectus Supplement
will describe the material provisions of such Mortgage Loans and the programs
under which they were originated.

HOME EQUITY LINES OF CREDIT

HELOCs will consist of home equity lines of credit or certain balances thereof
secured by mortgages on one- to four-family residential properties, including
condominium units and cooperative dwellings, or mixed-use properties. The HELOCs
may be subordinated to other mortgages on such properties.

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<PAGE>

As more fully described in the related Prospectus Supplement, interest on each
HELOC, excluding introductory rates offered from time to time during promotional
periods, may be computed and payable monthly on the average daily outstanding
principal balance of such loan. Principal amounts on the HELOCs may be drawn
down (up to a maximum amount as set forth in the related Prospectus Supplement)
or repaid under each HELOC from time to time. If specified in the related
Prospectus Supplement, new draws by borrowers under HELOCs automatically will
become part of the Trust for a Series. As a result, the aggregate balance of the
HELOCs will fluctuate from day to day as new draws by borrowers are added to the
Trust and principal payments are applied to such balances, and such amounts
usually will differ each day, as more specifically described in the Prospectus
Supplement. Under certain circumstances more fully described in the related
Prospectus Supplement, a borrower under a HELOC may choose an interest only
payment option and is obligated to pay only the amount of interest which accrues
on such loan during the billing cycle. An interest only payment option may be
available for a specified period before the borrower may begin paying at least
the minimum monthly payment or a specified percentage of the average outstanding
balance of the loan.

The Mortgaged Premises relating to HELOCs will include one- to four-family
residential properties, including condominium units and Cooperative dwellings,
and mixed-use properties. Mixed-use properties will consist of one- to four-
family residential dwelling units and space used for retail, professional or
other commercial uses. The Mortgaged Premises may consist of detached individual
dwellings, individual condominiums, townhouses, duplexes, row houses, individual
units in planned unit developments and other attached dwelling units. Each one-
to four-family dwelling unit will be located on land owned in fee simple by the
borrower or, if so specified in the related Prospectus Supplement, on land
leased by the borrower for a term of at least ten years greater than the term of
the related HELOC. Attached dwellings may include owner-occupied structures
where each borrower owns the land upon which the unit is built, with the
remaining adjacent land owned in common, or dwelling units subject to a
proprietary lease or occupancy agreement in a cooperatively-owned apartment
building.

The aggregate principal balance of HELOCs secured by Mortgaged Premises that are
owner-occupied will be disclosed in the related Prospectus Supplement. If so
specified in the related Prospectus Supplement, the sole basis for a
representation that a given percentage of the HELOCs are secured by one-to four-
family dwelling units that are owner-occupied will be either (i) the making of a
representation by the borrower at origination of the HELOC either that the
underlying Mortgaged Premises will be used by the borrower for a period of at
least six months every year or that the borrower intends to use the Mortgaged
Premises as a primary residence or (ii) a finding that the address of the
underlying Mortgaged Premises is the borrower's mailing address as reflected in
the Master Servicer's records. If so specified in the related Prospectus
Supplement, the Mortgaged Premises may include non-owner occupied investment
properties and vacation and second homes.

REPURCHASE OF CONVERTED MORTGAGE LOANS

Unless otherwise specified in the Prospectus Supplement for a Series, the Trust
for such Series may include Mortgage Loans with respect to which the related
Mortgage Interest Rate is convertible from an Adjustable Rate to a Fixed Rate at
the option of the borrower upon the fulfillment of certain conditions. If so
specified in such Prospectus Supplement, the applicable Servicer (or other party
specified in such Prospectus Supplement) may be obligated to repurchase from the
Trust any Mortgage Loan with respect to which the related Mortgage Interest Rate
has been converted from an Adjustable Rate to a Fixed Rate (a "Converted
Mortgage Loan") at a purchase price equal to the unpaid principal balance of
such Converted Mortgage Loan plus 30 days of interest thereon at the applicable
Mortgage Interest Rate. If the applicable Servicer (other than a successor
servicer) is not obligated to purchase Converted Mortgage Loans, the Master
Servicer may be obligated to purchase such Converted Mortgage Loans to the
extent provided in such Prospectus Supplement. Any such purchase price will be
treated as a prepayment of the related Mortgage Loan.

REPURCHASE OF DELINQUENT MORTGAGE LOANS

If so specified in the Prospectus Supplement for a Series, the Depositor may,
but will not be obligated to, repurchase from the Trust any Mortgage Loan as to
which the borrower is delinquent in payments by 90 days or more (a "Delinquent
Mortgage Loan") at a purchase price equal to the greater of the unpaid principal
balance of such Delinquent Mortgage Loan plus interest thereon at the applicable
Mortgage Interest Rate from the date on which interest was last paid to the last
day of the month in which such purchase price occurs or the fair market value of
the Delinquent Mortgage Loan at the time of its purchase. Any such purchase
price will be treated as a prepayment of the related Mortgage Loan.

                                       23
<PAGE>

SUBSTITUTION OF MORTGAGE LOANS

If so specified in the Prospectus Supplement for a Series, the Depositor may
deliver to the Trustee other Mortgage Loans in substitution for any one or more
Mortgage Loans initially included in the Trust for such Series.  In general, any
substitute Mortgage Loan must, on the date of such substitution:

     (i)   have an unpaid principal balance not greater than the unpaid
           principal balance of any deleted Mortgage Loan,

     (ii)  have a Mortgage Interest Rate not less than (and not more than one
           percentage point in excess of) the Mortgage Interest Rate of the
           deleted Mortgage Loan,

     (iii) have a Net Rate that is not less than the Net Rate of the deleted
           Mortgage Loan,

     (iv)  have a remaining term to maturity not later than one year prior to
           the "latest possible maturity date" specified in the Agreement,

     (v)   have a loan-to-value ratio as of the first day of the month in which
           the substitution occurs equal to or less than the loan-to-value ratio
           of the deleted Mortgage Loans as of such date (in each case, using
           the value at origination and after taking into account the payment
           due on such date), and
     (vi)  comply with each applicable representation and warranty relating to
           the Mortgage Loans.

In general, no ARM Loan may be substituted unless the deleted Mortgage Loan is
an ARM Loan, in which case the substituted Mortgage Loan must:

     (a)  provide for a lowest possible Net Rate that is not lower than the
          lowest possible Net Rate for the deleted Mortgage Loan and a highest
          possible Net Rate that is not lower than the highest possible Net Rate
          for the deleted Mortgage Loan,

     (b)  have a Gross Margin that is not less than the Gross Margin of the
          deleted Mortgage Loan,

     (c)  have a Periodic Rate Cap equal to the Periodic Rate Cap on the deleted
          Mortgage Loan,

     (d)  have a next Interest Adjustment Date that is the same as the next
          Interest Adjustment Date for the deleted Mortgage Loan or occurs not
          more than two months prior to or two months later than the next
          Interest Adjustment Date for the deleted Mortgage Loan,

     (e)  does not have a permitted increase or decrease in the Monthly Payment
          less than the permitted increase or decrease applicable to the deleted
          Mortgage Loan,

     (f)  not be a Mortgage Loan with respect to which the Mortgage Interest
          Rate may be converted from an Adjustable Rate to a Fixed Rate unless
          the Mortgage Interest Rate on the deleted Mortgage Loan may be so
          converted and

     (g)  be secured by Mortgaged Premises located in the United States, unless
          the deleted Mortgage Loan was a Canadian Mortgage Loan, in which case
          the substitute Mortgage Loan may be a Canadian Mortgage Loan.

If more than one Mortgage Loan is substituted for a deleted Mortgage Asset, one
or more of the foregoing characteristics may be applied on a weighted average
basis as described in the Agreement.

MORTGAGE-BACKED SECURITIES

The Mortgage-Backed Securities may include (i) private (that is not guaranteed
or insured by the United States or any agency or instrumentality thereof)
mortgage participation or pass-through certificates or other mortgage-backed
securities or (representing either debt or equity) and (ii) Certificates insured
or guaranteed by Fannie Mae, FHLMC or GNMA.  Private Mortgage-Backed Securities
will not include participations in previously issued mortgage-backed securities
unless such securities (i) have been previously registered under the Securities
Act of 1933, as amended, or held for the required holding period under Rule
144(k) thereunder or (ii) were acquired in a bona fide secondary market
transaction from someone other than an affiliate of the Depositor.  Private
Mortgage-Backed Securities will have been issued pursuant to a PMBS Agreement
(the "PMBS Agreement").

The related Prospectus Supplement for a series of Certificates that evidence
interests in Mortgage-Backed Securities will specify:

                                       24
<PAGE>

     (i)   the approximate aggregate principal amount and type of any Mortgage-
           Backed Securities to be included in the Trust,

     (ii)   to the extent known to the Depositor, certain characteristics of the
            mortgage loans underlying the Mortgage-Backed Securities including

            (a) the payment features of such mortgage loans,

            (b) the approximate aggregate principal balance, if known, of
                underlying mortgage loans insured or guaranteed by a
                governmental entity,

            (c) the servicing fee or range of servicing fees with respect to the
                underlying mortgage loans and

            (d) the minimum and maximum stated maturities of the underlying
                mortgage loans at origination,

     (iii)  the maximum original term-to-stated maturity of the Mortgage-Backed
            Securities,

     (iv)   the weighted average term-to-stated maturity of the Mortgage-Backed
            Securities,

     (v)    the pass-through or certificate rate of the Mortgage-Backed
            Securities,

     (vi)   the weighted average pass-through or certificate rate of the
            Mortgage-Backed Securities,

     (vii)  the issuer, servicer and trustee of the Mortgage- Backed Securities,

     (viii) certain characteristics of credit support, if any, such as reserve
            funds, insurance policies, surety bonds, letters of credit or
            guaranties, relating to the mortgage loans underlying the Mortgage-
            Backed Securities or to the Mortgage-Backed Securities themselves,

     (ix)   the terms on which the underlying mortgage loans may, or are
            required to, be repurchased prior to their stated maturity or the
            stated maturity of the Mortgage-Backed Securities and

     (x)    the terms on which other mortgage loans may be substituted for those
            originally underlying the Mortgage-Backed Securities.


PRE-FUNDING ACCOUNT

If so specified in the related Prospectus Supplement, a Trust may enter into an
agreement (each, a "Pre-Funding Agreement") with the Depositor under which the
Depositor will transfer additional Mortgage Assets to such Trust following the
Closing Date. Any Pre-Funding Agreement will require that any Mortgage Loans so
transferred conform to the requirements specified in such Pre-Funding Agreement.
If a Pre-Funding Agreement is used, the related Trustee will be required to
deposit in a segregated account (each, a "Pre-Funding Account") upon receipt a
portion of the proceeds received by the Trustee in connection with the sale of
Certificates of the related Series. The additional Mortgage Assets will
thereafter be transferred to the related Trust in exchange for money released to
the Depositor from the related Pre-Funding Account. Each Pre-Funding Agreement
will specify a period during which any such transfer must occur. If all moneys
originally deposited in such Pre-Funding Account are not used by the end of such
specified period, then any remaining moneys will be applied as a mandatory
prepayment of one or more Classes of Certificates as specified in the related
Prospectus Supplement. The specified period for the acquisition by a Trust of
additional Mortgage Loans will not exceed three months from the date such Trust
is established and the maximum deposit of Mortgage Loans to the Pre-Funding
Account will not exceed thirty-five percent of the aggregate proceeds received
from the sale of all Classes of Certificates of the related Series.

ASSET PROCEEDS ACCOUNT

All payments and collections received or advanced on the Mortgage Assets
assigned or transferred to the Trust for the Certificates of a Series will be
remitted to one or more accounts (collectively, the "Asset Proceeds Account")
established and maintained in trust on behalf of the holders of such
Certificates. In general, reinvestment income, if any, on amounts in the Asset
Proceeds Account will not accrue for the benefit of the holders of the
Certificates of such Series.

If so specified in the Prospectus Supplement for a Series, payments on the
Mortgage Loans included in the related Trust will be remitted to the Servicer
Custodial Account or the Master Servicer Custodial Account and then to the Asset
Proceeds Account for such Series, net of amounts required to pay servicing fees
and any amounts that are to be included in any Reserve Fund or other fund or
account for such Series. All payments received on Mortgage-

                                       25
<PAGE>

Backed Securities included in the Trust for a Series will be remitted to the
Asset Proceeds Account. All or a portion of the amounts in such Asset Proceeds
Account, together with reinvestment income thereon if payable to the
Certificateholders, will be available, to the extent specified in the related
Prospectus Supplement, for the payment of Trustee fees, certain and any other
fees to be paid directly by the Trustee and to make distributions with respect
to Certificates of such Series in accordance with the respective allocations set
forth in the related Prospectus Supplement.

                              CREDIT ENHANCEMENT

GENERAL

If so specified in the Prospectus Supplement for a Series, the related Trust may
include, or the related Certificates may be entitled to the benefits of, certain
ancillary or incidental assets intended to provide credit enhancement for the
ultimate or timely distribution of proceeds from the Mortgage Assets to the
holders of such Certificates, including reserve accounts, insurance policies,
guaranties, surety bonds, letters of credit, guaranteed investment contracts,
swap agreements and option agreements. In addition, if so specified in the
Prospectus Supplement for a Series, one or more Classes of Certificates of such
Series may be entitled to the benefits of other credit enhancement arrangements,
including subordination, overcollateralization or cross support. The protection
against losses or delays afforded by any such assets or credit enhancement
arrangements may be limited.

Credit enhancement will not provide protection against all risks of loss and
will not guarantee repayment of the entire principal balance of the Certificates
and interest thereon. If losses exceed the amount covered by credit enhancement
or are not covered by credit enhancement, holders of one or more Classes of
Certificates will bear their allocable share of any resulting losses. If a form
of credit enhancement applies to several Classes of Certificates, and if
distributions with respect to principal equal to the aggregate principal
balances of certain Classes of Certificates are distributed prior to such
distributions to other Classes of Certificates, the Classes of Certificates
which receive such distributions at a later time are more likely to bear any
losses which exceed the amount covered by credit enhancement. In certain cases,
credit enhancement may be canceled or reduced if such cancellation or reduction
would not adversely affect the rating of the related Certificates.

SUBORDINATION

If so specified in the related Prospectus Supplement, a Series may include one
or more Classes of Certificates (the "Subordinated Certificates") that are
subordinated in right to receive distributions or subject to the allocation of
losses in favor of one or more other Classes of Certificates of such Series (the
"Senior Certificates"). If so specified in the Prospectus Supplement,
distributions in respect of scheduled principal, principal prepayments, interest
or any combination thereof that otherwise would have been payable to one or more
Classes of Subordinated Certificates of a Series may instead be payable to one
or more Classes of Senior Certificates of such Series under the circumstances
and to the extent specified in such Prospectus Supplement. If so specified in
the Prospectus Supplement, delays in receipt of scheduled payments on the
Mortgage Assets and losses with respect thereto will be borne first by Classes
of Subordinated Certificates and thereafter by one or more Classes of Senior
Certificates, under the circumstances and subject to the limitations specified
in such Prospectus Supplement. The aggregate distributions in respect of
delinquent payments on the Mortgage Assets over the lives of the Certificates or
at any time, the aggregate losses which must be borne by the Subordinated
Certificates by virtue of subordination and the amount of the distributions
otherwise payable to the Subordinated Certificates that will be payable to the
Senior Certificates on any Distribution Date may be limited as specified in the
Prospectus Supplement. If aggregate distributions in respect of delinquent
payments on the Mortgage Assets or aggregate losses were to exceed the total
amounts payable and available for distribution to holders of Subordinated
Certificates or, if applicable, were to exceed a specified maximum amount,
holders of Senior Certificates could experience losses on the Certificates.

If so specified in the related Prospectus Supplement, all or any portion of
distributions otherwise payable to the holders of Subordinated Certificates on
any Distribution Date may instead be deposited into one or more reserve accounts
established by the Trustee for specified periods or until the balance in any
such reserve account has reached a specified amount and, following payments from
such reserve account to the holders of Senior Certificates or otherwise,
thereafter to the extent necessary to restore the balance of such reserve
account to required levels. If so specified in the Prospectus Supplement,
amounts on deposit in any such reserve account may be released to the Depositor
or a Seller or the holders of any Class of Certificates at the times and under
the circumstances specified in the Prospectus Supplement.

                                       26
<PAGE>

If so specified in the related Prospectus Supplement, one or more Classes of
Certificates may bear the risk of losses not covered by credit enhancement prior
to other Classes of Certificates. Such subordination might be effected by
reducing the principal balance of the Subordinated Certificates on account of
such losses, thereby decreasing the proportionate share of distributions
allocable to such Certificates, or by another means specified in the Prospectus
Supplement.

If so specified in the related Prospectus Supplement, various Classes of Senior
Certificates and Subordinated Certificates may themselves be subordinate in
their right to receive certain distributions to other Classes of Senior
Certificates and Subordinated Certificates, respectively, through a cross-
support mechanism or otherwise. If so specified in the Prospectus Supplement,
the same Class of Certificates may constitute Senior Certificates with respect
to certain types of payments or losses and Subordinated Certificates with
respect to other types of payments or losses.

Distributions may be allocated among Classes of Senior Certificates and Classes
of Subordinated Certificates (i) in the order of their scheduled final
distribution dates, (ii) in accordance with a schedule or formula, (iii) in
relation to the occurrence of events or (iv) otherwise, in each case as
specified in the Prospectus Supplement. As between Classes of Subordinated
Certificates, payments to holders of Senior Certificates on account of
delinquencies or losses and payments to any reserve account will be allocated as
specified in the Prospectus Supplement.

CERTIFICATE GUARANTY INSURANCE POLICIES

If so specified in the related Prospectus Supplement, one or more certificate
guaranty insurance policies (each, a "Certificate Guaranty Insurance Policy")
will be obtained and maintained for one or more Classes or Series of
Certificates. The issuer of any such Certificate Guaranty Insurance Policy (the
"Certificate Insurer") will be named in the related Prospectus Supplement. In
general, Certificate Guaranty Insurance Policies unconditionally and irrevocably
guarantee that the full amount of the distributions of principal and interest to
which the holders of the related Certificates are entitled under the related
Agreement, as well as any other amounts specified in the related Prospectus
Supplement, will be received by an agent of the Trustee for distribution by the
Trustee to such holders.

The specific terms of any Certificate Guaranty Insurance Policy will be set
forth in the related Prospectus Supplement. Certificate Guaranty Insurance
Policies may have limitations including, but not limited to, limitations on the
obligation of the Certificate Insurer to guarantee any Servicer's obligation to
repurchase or substitute for any Mortgage Loans, to guarantee any specified rate
of prepayments or to provide funds to redeem Certificates on any specified date.
The Certificate Insurer may be subrogated to the rights of the holders of the
related Certificates to receive distributions to which they are entitled, as
well as certain other amounts specified in the related Prospectus Supplement, to
the extent of any payments made by such Certificate Insurer under the related
Certificate Guaranty Insurance Policy.

OVERCOLLATERALIZATION

If so specified in the related Prospectus Supplement, the aggregate principal
balance of the Mortgage Assets included in a Trust may exceed the original
principal balance of the related Certificates. In addition, if so specified in
the related Prospectus Supplement, certain Classes of Certificates may be
entitled to receive distributions, creating a limited acceleration of the
payment of the principal of such Certificates relative to the amortization of
the related Mortgage Assets by applying excess interest collected on the
Mortgage Assets to distributions of principal on such Classes of Certificates.
Such acceleration feature may continue for the life of the applicable Classes of
Certificates or may be limited. In the case of limited acceleration, once the
required level of overcollateralization is reached, and subject to certain
provisions specified in the related Prospectus Supplement, the acceleration
feature will cease unless necessary to maintain the required
overcollateralization level.

CROSS SUPPORT

If so specified in the related Prospectus Supplement, the ownership interests of
separate Trusts or separate groups of assets may be evidenced by separate
Classes of the related Series of Certificates. In such case, credit enhancement
may be provided by a cross-support feature which requires that distributions be
made with respect to certain Certificates evidencing interests in one or more
Trusts or asset groups prior to distributions to other Certificates evidencing
interests in other Trusts or asset groups. If so specified in the related
Prospectus Supplement, the coverage provided by one or more forms of credit
enhancement may apply concurrently to two or more separate Trusts or asset
groups, without priority among such Trusts or asset groups, until the credit
enhancement is exhausted. If applicable, such Prospectus Supplement will
identify the Trusts or asset groups to which such credit

                                       27
<PAGE>

enhancement relates and the manner of determining the amount of the coverage
provided thereby and of the application of such coverage to the identified
Trusts or asset groups.

MORTGAGE POOL INSURANCE POLICIES

If so specified in the related Prospectus Supplement, one or more mortgage pool
insurance policies (each, a "Mortgage Pool Insurance Policy") insuring, subject
to their provisions and certain limitations, against defaults on the related
Mortgage Loans will be obtained and maintained for the related Series in an
amount specified in such Prospectus Supplement. The issuer of any such Mortgage
Pool Insurance Policy (the "Pool Insurer") will be named in the related
Prospectus Supplement. A Mortgage Pool Insurance Policy for a Series will not be
a blanket policy against loss because claims thereunder may only be made for
particular defaulted Mortgage Loans and only upon satisfaction of certain
conditions precedent described in the related Prospectus Supplement. A Mortgage
Pool Insurance Policy generally will not cover losses due to a failure to pay or
denial of a claim under a Primary Mortgage Insurance Policy.

A Mortgage Pool Insurance Policy will generally not insure (and many Primary
Mortgage Insurance Policies may not insure) against Special Hazard Losses or
losses 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 borrower or persons involved in the
origination thereof, (ii) failure to construct Mortgaged Premises in accordance
with plans and specifications or (iii) a claim in respect of a defaulted
Mortgage Loan occurring when the Servicer of such Mortgage Loan, at the time of
default or thereafter, was not approved by the Pool Insurer. A failure of
coverage attributable to one of the foregoing events might result in a breach of
the representations and warranties of the Seller or Servicer and, in such event,
subject to certain limitations, might give rise to an obligation on the part of
the Seller or Servicer to purchase the defaulted Mortgage Loan if the breach
cannot be cured. See "Origination of Mortgage Loans -- Representations and
Warranties", see "Servicing of Mortgage Loans -- General" and " --Maintenance of
Insurance Policies; Claims Thereunder and Other Realization Upon Defaulted
Mortgage Loans".

The original amount of coverage under any Mortgage Pool Insurance Policy
assigned to the Trust for a Series will be reduced over the life of the
Certificates of such Series 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 Mortgaged Premises covered thereby. The amount of claims paid
includes certain expenses incurred by the Servicer or the Master Servicer of the
defaulted Mortgage Loan, as well as accrued interest on delinquent Mortgage
Loans to the date of payment of the claim. The net amounts realized by the Pool
Insurer will depend primarily on the market value of the Mortgaged Premises
securing the defaulted Mortgage Loan. The market value of the Mortgaged Premises
will be determined by a variety of economic, geographic, social, environmental
and other factors and may be affected by matters that were unknown and could not
reasonably have been anticipated at the time the original Mortgage Loan was
made. If aggregate net claims paid under a Mortgage Pool Insurance Policy reach
the original policy limit, any further losses may affect adversely distributions
to holders of the Certificates of such Series. The original amount of coverage
under a Mortgage Pool Insurance Policy assigned to the Trust for a Series may
also be reduced or canceled to the extent each Rating Agency that provides, at
the request of the Depositor, a rating for the Certificates of such Series
confirms that such reduction will not result in a lowering or withdrawal of such
rating.

If so specified in the related Prospectus Supplement, a Mortgage Pool Insurance
Policy may insure against losses on mortgage loans that secure other mortgage-
backed securities or collateralized mortgage obligations; provided, however,
that any subsequent extension of coverage (and the corresponding assignment of
the Mortgage Pool Insurance Policy) to such other securities or obligations does
not, at the time of such extension, result in the downgrade or withdrawal of any
credit rating assigned, at the request of the Depositor, to the outstanding
Certificates of such Series.

SPECIAL HAZARD INSURANCE POLICIES

If so specified in the related Prospectus Supplement, one or more special hazard
insurance policies (each, a "Special Hazard Insurance Policy") insuring, subject
to their provisions and certain limitations, against certain losses not covered
by Standard Hazard Insurance Policies will be obtained and maintained for the
related Series in an amount specified in such Prospectus Supplement. The issuer
of any such Special Hazard Insurance Policy (the "Special Hazard Insurer") will
be named in the related Prospectus Supplement. A Special Hazard Insurance Policy
will, subject to the limitations described below, protect the holders of the
Certificates of such Series from (i) loss by reason of damage to the Mortgaged
Premises underlying defaulted Mortgage Loans caused by certain hazards

                                       28
<PAGE>

(including vandalism and earthquakes and, except where the borrower is required
to obtain flood insurance, floods and mudflows) not covered by the Standard
Hazard Insurance Policies with respect to such Mortgage Loans and (ii) loss from
partial damage to such Mortgaged Premises caused by reason of the application of
the coinsurance clause contained in such Standard Hazard Insurance Policies. A
Special Hazard Insurance Policy for a Series will not, however, cover losses
occasioned by war, nuclear reaction, nuclear or atomic weapons, insurrection,
normal wear and tear or certain other risks.

Subject to the foregoing limitations, the Special Hazard Insurance Policy with
respect to a Series will provide that, when there has been damage to the
Mortgaged Premises securing a defaulted Mortgage Loan and such damage is not
covered by the Standard Hazard Insurance Policy maintained by the borrower or
the Servicer or the Master Servicer with respect to such Mortgage Loan, the
Special Hazard Insurer will pay the lesser of (i) the cost of repair of such
Mortgaged Premises or (ii) upon transfer of such Mortgaged Premises to it, the
unpaid principal balance of such Mortgage Loan at the time of the acquisition of
such Mortgaged Premises, plus accrued interest to the date of claim settlement
(excluding late charges and penalty interest), and certain expenses incurred in
respect of such Mortgaged Premises. No claim may be validly presented under a
Special Hazard Insurance Policy unless (i) hazard insurance on the Mortgaged
Premises securing the 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 as necessary by the Special Hazard
Insurer and (ii) the insured has acquired title to the Mortgaged Premises as a
result of default by the borrower. If the sum of the unpaid principal amount
plus accrued interest and certain expenses is paid by the Special Hazard
Insurer, the amount of further coverage under the Special Hazard Insurance
Policy will be reduced by such amount less any net proceeds from the sale of the
Mortgaged Premises. Any amount paid as the cost of repair of the Mortgaged
Premises will reduce coverage by such amount.

The terms of the Agreement with respect to a Series will require the Master
Servicer to maintain the Special Hazard Insurance Policies for such Series in
full force and effect throughout the term of such Agreement, subject to certain
conditions contained therein, present claims thereunder on behalf of the
Depositor, the Trustee and the holders of the Certificates of such Series for
all losses not otherwise covered by the applicable Standard Hazard Insurance
Policies and take all reasonable steps necessary to permit recoveries on such
claims. See "Servicing of Mortgage Loans". To the extent specified in the
Prospectus Supplement for a Series, a deposit may be made of cash, an
irrevocable letter of credit or any other instrument acceptable to each Rating
Agency that provides, at the request of the Depositor, a rating for the
Certificates of such Series in the related Trust to provide protection in lieu
of or in addition to that provided by a Special Hazard Insurance Policy.

If so specified in the related Prospectus Supplement, a Special Hazard Insurance
Policy may insure against losses on mortgage loans that secure other mortgage-
backed securities or collateralized mortgage obligations; provided, however,
that any subsequent extension of coverage (and the corresponding assignment of
the Special Hazard Insurance Policy) to any other Series or such other
securities or obligations does not, at the time of such extension, result in the
downgrade or withdrawal of the credit rating assigned, at the request of the
Depositor, to the outstanding Certificates of such Series.

BANKRUPTCY BONDS

If so specified in the related Prospectus Supplement, one or more mortgagor
bankruptcy bonds (each, a "Bankruptcy Bond") covering certain losses resulting
from proceedings under the federal Bankruptcy Code will be obtained and
maintained for the related Series in an amount specified in such Prospectus
Supplement. The issuer of any such Bankruptcy Bond will be named in the related
Prospectus Supplement. Each Bankruptcy Bond will cover certain losses resulting
from a reduction by a bankruptcy court of scheduled payments of principal and
interest on a Mortgage Loan or a reduction by such court of the principal amount
of a Mortgage Loan and will cover certain unpaid interest on the amount of such
a principal reduction from the date of the filing of a bankruptcy petition. To
the extent specified in the Prospectus Supplement for a Series, a deposit may be
made of cash, an irrevocable letter of credit or any other instrument acceptable
to each Rating Agency that provides, at the request of the Depositor, a rating
for the Certificates of such Series in the related Trust to provide protection
in lieu of or in addition to that provided by a Bankruptcy Bond. See "Certain
Legal Aspects of Mortgage Loans -- Anti-Deficiency Legislation and Other
Limitations on Lenders".

RESERVE FUNDS

If so specified in the related Prospectus Supplement, cash, U.S. Treasury
securities, instruments evidencing ownership of principal or interest payments
thereon, letters of credit, surety bonds, demand notes, certificates of

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deposit or a combination thereof in the aggregate amount specified in such
Prospectus Supplement will be deposited by the Depositor in one or more accounts
(each, a "Reserve Fund") established and maintained with the Trustee. In
addition, if so specified in the related Prospectus Supplement, a Reserve Fund
may be funded with all or a portion of the interest payments on the related
Mortgage Assets not needed to make required distributions. Such cash and the
principal and interest payments on such other investments will be used to
enhance the likelihood of timely payment of principal of, and interest on, or,
if so specified in such Prospectus Supplement, to provide additional protection
against losses in respect of, the assets in the related Trust, to pay the
expenses of such Trust or for such other purposes as may be specified in such
Prospectus Supplement. If a letter of credit is deposited with the Trustee, such
letter of credit will be irrevocable. Any instrument deposited therein will name
the Trustee as a beneficiary and will be issued by an entity acceptable to each
Rating Agency that provides, at the request of the Depositor, a rating for the
Certificates of such Series. Additional information with respect to such
instruments deposited in the Reserve Funds may be set forth in the related
Prospectus Supplement.

OTHER CREDIT ENHANCEMENT

If so specified in the Prospectus Supplement for a Series, the related Trust may
include, or the related Certificates may be entitled to the benefits of, certain
other assets including reserve accounts, insurance policies, guaranties, surety
bonds, letters of credit, guaranteed investment contracts or similar
arrangements (i) for the purpose of maintaining timely payments or providing
additional protection against losses on the assets included in such Trust, (ii)
for the purpose of paying administrative expenses, (iii) for the purpose of
establishing a minimum reinvestment rate on the payments made in respect of such
assets or principal payment rates on such assets, (iv) for the purpose of
guaranteeing timely distributions with respect to the Certificates or (v) for
such other purposes as may be specified in such Prospectus Supplement. These
arrangements may be in addition to or in substitution for any forms of credit
enhancement described in this Prospectus. Any such arrangement must be
acceptable to each Rating Agency that provides, at the request of the Depositor,
a rating for the Certificates of the related Series.

                         ORIGINATION OF MORTGAGE LOANS

GENERAL

As set forth in the related Prospectus Supplement, each Mortgage Loan included
in the Trust for a Series of Certificates will be originated by a savings and
loan association, savings bank, commercial bank, credit union, insurance company
or similar institution that is supervised and examined by a federal or state
authority. In originating a Mortgage Loan, the Originator will follow either :

     a)  its own credit approval process, to the extent that such process
         conforms to underwriting standards generally acceptable to Fannie Mae
         or FHLMC, or

     b)  credit, appraisal and underwriting standards and guidelines approved by
         the Depositor.

The underwriting guidelines with respect to loan programs approved by the
Depositor may be less stringent than those of Fannie Mae or FHLMC, primarily in
that they generally may permit the borrower to have a higher debt-to-income
ratio and a larger number of derogatory credit items than do the guidelines of
Fannie Mae or FHLMC. These underwriting guidelines are intended to provide for
the origination of single family mortgage loans for non-conforming credits. A
mortgage loan made to a "non-conforming credit" means a mortgage loan that is
ineligible for purchase by Fannie Mae or FHLMC due to borrower credit
characteristics that do not meet Fannie Mae or FHLMC underwriting guidelines,
including a loan made to a borrower whose creditworthiness and repayment ability
do not satisfy such Fannie Mae or FHLMC underwriting guidelines or a borrower
who may have a record of major derogatory credit items such as default on a
prior mortgage loan, credit write-offs, outstanding judgments and prior
bankruptcies. Accordingly, Mortgage Loans underwritten pursuant to these
guidelines are likely to experience rates of delinquency and foreclosure that
are higher, and may be substantially higher, than mortgage loans originated in
accordance with Fannie Mae or FHLMC underwriting guidelines.

The underwriting standards are applied in a manner intended to comply with
applicable federal and state laws and regulations. The purpose of applying these
standards is to evaluate each prospective borrower's credit standing and
repayment ability and the value and adequacy of the related Mortgaged Premises
as collateral.

In general, a prospective borrower is required to complete a detailed
application designed to provide pertinent credit information. The prospective
borrower generally is required to provide a current list of assets as well as an
authorization for a credit report which summarizes the borrower's credit history
with merchants and lenders as well

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<PAGE>

as any suits, judgments or bankruptcies that are of public record. The borrower
may also be required to authorize verification of deposits at financial
institutions where the borrower has demand or savings accounts.

In determining the adequacy of the Mortgaged Premises as collateral, an
appraisal is made of each property considered for financing by a qualified
independent appraiser.  The appraiser is required to inspect the property and
verify that it is in good repair and that construction, if new, has been
completed.  The appraisal is based on the market value of comparable homes and,
if considered applicable by the appraiser, the estimated rental income of the
property and a replacement cost and analysis based on the current cost of
constructing a similar home.  All appraisals generally are expected to conform
to Fannie Mae or FHLMC appraisal standards then in effect.

Once all applicable employment, credit and property information is received, a
determination generally is made as to whether the prospective borrower has
sufficient monthly income available (i) to meet the borrower'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 Mortgaged Premises (such as property taxes and insurance premiums) and
(ii) to meet other financial obligations and monthly living expenses.  The
underwriting standards applied, particularly with respect to the level of income
and debt disclosure on the application and verification, may be adjusted in
appropriate cases where factors such as low loan-to-value ratios or other
favorable compensating factors exist.

A prospective borrower applying for a loan pursuant to the full documentation
program is required to provide, in addition to the above, a statement of income,
expenses and liabilities (existing or prior).  An employment verification is
obtained from an independent source (typically the prospective borrower's
employer), which verification generally reports the length of employment with
that organization, the prospective borrower's current salary and whether it is
expected that the prospective borrower will continue such employment in the
future.  If a prospective borrower is self-employed, the borrower may be
required to submit copies of signed tax returns.  For other than self-employed
borrowers, income verification may be accomplished by W-2 forms or pay stubs
that indicate year to date earnings.

Under the limited documentation program or stated income program, greater
emphasis is placed on the value and adequacy of the Mortgaged Premises as
collateral rather than on credit underwriting, and certain credit underwriting
documentation concerning income and employment verification is therefore waived.
Accordingly, the maximum permitted loan-to-value ratios for loans originated
under such program are generally lower than those permitted for other similar
loans originated pursuant to the full documentation program.

REPRESENTATIONS AND WARRANTIES

The Depositor generally will acquire the Mortgage Loans from SMI.  SMI will make
certain customary representations and warranties with respect to the Mortgage
Loans in the sales agreement by which SMI transfers its interest in the Mortgage
Loans to the Depositor.  SMI will represent and warrant, among other things, (i)
that each Mortgage Loan has been originated in compliance with all applicable
laws, rules and regulations, (ii) that each Primary Mortgage Insurance Policy is
issued by the related mortgage insurer, (iii) that each note and Security
Instrument has been executed and delivered by the borrower and the Security
Instrument has been duly recorded where the Mortgage Premises are located in
order to make effective lien on the related Mortgaged Premises and (iv) that
upon foreclosure on the Mortgage Premises, the holders of the Mortgage Loan will
be able to deliver good and merchantable title to such Mortgaged Premises.  In
general, SMI will submit to the Trustee with each Mortgage Loan a mortgagee
title insurance policy, title insurance binder, preliminary title report, or
other satisfactory evidence of title insurance, and, if a preliminary title
report is delivered initially, SMI is required to deliver a final title
insurance policy or satisfactory evidence of the existence of such a policy;
however, for second Mortgage Loans with a balance of less than $50,000 and
Canadian Mortgage Loans, SMI will generally not obtain a mortgage title
insurance policy.

If SMI breaches a representation or warranty made with respect to a Mortgage
Loan or if any principal document executed by the borrower relating to a
Mortgage Loan is found to be defective in any material respect and such breach
or defect cannot be cured within the number of days specified in the Agreement,
the Trustee may require SMI to purchase such Mortgage Loan from the related
Trust upon deposit with the Trustee of funds equal to the then unpaid principal
balance of such Mortgage Loan plus accrued interest thereon at the related
Mortgage Interest Rate through the end of the month in which the purchase
occurs.  In the event of a breach by SMI of a representation or warranty with
respect to a Mortgage Loan or the delivery by SMI to the Trustee of a materially
defective document with respect to a Mortgage Loan, SMI may under certain
circumstances, in lieu of repurchasing

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<PAGE>

such Mortgage Loan, substitute a Mortgage Loan having characteristics
substantially similar to those of the defective Mortgage Loan. SMI's obligation
to purchase a Mortgage Loan will not be guaranteed by the Depositor or any other
party.

                          SERVICING OF MORTGAGE LOANS

Each Servicer generally will be approved or will utilize a sub-servicer that is
approved by Fannie Mae or FHLMC as a servicer of mortgage loans and must be
approved by the Master Servicer.  In determining whether to approve a Servicer,
the Depositor will review the credit of the Servicer and, if necessary for the
approval of the Servicer, the sub-servicer, including capitalization ratios,
liquidity, profitability and other similar items that indicate ability to
perform financial obligations.  In addition, the Depositor will review the
Servicer's and, if necessary, the sub-servicer's servicing record and will
evaluate the ability of the Servicer and, if necessary, the sub-servicer to
conform with required servicing procedures.  Generally, the Depositor will not
approve a Servicer unless either the Servicer or the sub-servicer, if any, (i)
has serviced conventional mortgage loans for a minimum of two years, (ii)
maintains a loan servicing portfolio of at least $300,000,000 and (iii) has
tangible net worth (determined in accordance with generally accepted accounting
principles) of at least $3,000,000.  The Depositor will continue to monitor on a
regular basis the credit and servicing performance of the Servicer and, to the
extent the Servicer does not meet the foregoing requirements, the sub-servicer,
if any.

The duties to be performed by the Servicers with respect to the Mortgage Loans
included in the Trust for each Series will include the calculation, collection
and remittance of principal and interest payments on the Mortgage Loans, the
administration of mortgage escrow accounts, as applicable, the collection of
insurance claims, the administration of foreclosure procedures and, if
necessary, the advance of funds to the extent certain payments are not made by
the borrowers and are recoverable from late payments made by the borrowers,
under the applicable insurance policies with respect to such Series or from
proceeds of the liquidation of such Mortgage Loans.  Each Servicer also will
provide such accounting and reporting services as are necessary to enable the
Master Servicer to provide required information to the Depositor and the Trustee
with respect to such Mortgage Loans.  Each Servicer is entitled to (i) a
periodic servicing fee equal to a specified percentage of the outstanding
principal balance of each Mortgage Loan serviced by such Servicer and (ii)
certain other fees, including, but not limited to, late payments, conversion or
modification fees and assumption fees.  Certain servicing obligations of a
Servicer may be delegated to an approved sub-servicer; provided, however, that
the Servicer remains fully responsible and liable for all its obligations under
the Servicing Agreement.  The rights of the Depositor under each Servicing
Agreement with respect to a Series will be assigned to the Trust for such
Series.

PAYMENTS ON MORTGAGE LOANS

Each Servicing Agreement with respect to a Series will require the related
Servicer to establish and maintain one or more separate, insured (to the
available limits) custodial accounts (collectively, the "Custodial Account")
into which the Servicer will be required to deposit on a daily basis payments of
principal and interest received with respect to Mortgage Loans serviced by such
Servicer included in the Trust for such Series. To the extent deposits in each
Custodial Account are required to be insured by the FDIC, if at any time the
sums in any Custodial Account exceed the limits of insurance on such account,
the Servicer will be required within one business day to withdraw such excess
funds from such account and remit such amounts (i) to a custodial account
maintained by the Trustee or at a separate institution (the "Servicer Custodial
Account") or (ii) to the Trustee or the Master Servicer for deposit in either
the Asset Proceeds Account for such Series or a custodial account maintained by
the Master Servicer (the "Master Servicer Custodial Account").  The amount on
deposit in any Servicer Custodial Account, Asset Proceeds Account or Master
Servicer Custodial Account will be invested in or collateralized as described
herein.

Each Servicing Agreement with respect to a Series will require the related
Servicer, not later than the day of the month specified in such Servicing
Agreement (each, a "Remittance Date"), to remit to the Master Servicer Custodial
Account (i) amounts representing scheduled installments of principal and
interest on the Mortgage Loans included in the Trust for such Series received or
advanced by the Servicer that were due during the related Due Period and (ii)
principal prepayments, insurance proceeds, guarantee proceeds and liquidation
proceeds (including amounts paid in connection with the withdrawal from the
related Trust of defective Mortgage Loans or the purchase from the related Trust
of Converted Mortgage Loans) received during the Prepayment Period specified in
such Servicing Agreement, with interest to the date of prepayment or liquidation
(subject to certain limitations); provided, however, that each Servicer may
deduct from such remittance all applicable servicing fees, certain insurance
premiums, amounts required to reimburse any unreimbursed Advances and any other
amounts specified in the related Servicing

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<PAGE>

Agreement. On or before each Distribution Date, the Master Servicer will
withdraw from the Master Servicer Custodial Account and remit to the Asset
Proceeds Account those amounts available for distribution on such Distribution
Date. In addition, there will be deposited in the Asset Proceeds Account for
such Series any Advances of principal and interest made by the Master Servicer
or the Trustee pursuant to the Agreement to the extent such amounts were not
advanced by the Servicer.

Prior to each Distribution Date for a Series, the Master Servicer will furnish
to the Trustee a statement setting forth certain information with respect to the
Mortgage Loans included in the Trust for such Series.

ADVANCES

If so specified in the Prospectus Supplement for a Series, each Servicing
Agreement with respect to such Series will provide that the related Servicer
will be obligated to advance funds (each, an "Advance") to cover, to the extent
that such amounts are deemed to be recoverable from any subsequent payments on
the Mortgage Loans, (i) delinquent payments of principal or interest on such
Mortgage Loans, (ii) delinquent payments of taxes, insurance premiums or other
escrowed items and (iii) foreclosure costs, including reasonable attorney's
fees.  The failure of a Servicer to make any required Advance under the related
Servicing Agreement constitutes a default under such Servicing Agreement for
which the Servicer may be terminated.  Upon a default by the Servicer, the
Master Servicer or the Trustee may, if so provided in the Agreement, be required
to make Advances to the extent necessary to make required distributions on
certain Certificates, provided that such party deems such amounts to be
recoverable.

As specified in the related Prospectus Supplement, the advance obligation of the
Master Servicer may be further limited to an amount specified in the Agreement
that has been approved by each Rating Agency that provides, at the request of
the Depositor, a rating for the Certificates of such Series.  Any required
Advances by a Servicer, the Master Servicer or the Trustee, as the case may be,
must be deposited into the applicable Custodial Account or Master Servicer
Custodial Account or into the Asset Proceeds Account and will be due not later
than the Distribution Date to which such delinquent payment relates.  Amounts so
advanced by a Servicer, the Master Servicer or the Trustee, as the case may be,
will be reimbursable out of future payments on the Mortgage Loans, insurance
proceeds or liquidation proceeds of the Mortgage Loans for which such amounts
were advanced.  If an Advance made by a Servicer, the Master Servicer or the
Trustee, as the case may be, later proves to be unrecoverable, such Servicer,
the Master Servicer or the Trustee, as the case may be, will be entitled to
reimbursement from funds in the Asset Proceeds Account prior to the distribution
of payments to the Certificateholders.

Any Advances made by a Servicer, the Master Servicer or the Trustee with respect
to Mortgage Loans included in the Trust for any Series are intended to enable
the Trustee to make timely payment of the scheduled distributions on the
Certificates of such Series.  Neither the Servicer or the Master Servicer will
insure or guarantee the Certificates of any Series or the Mortgage Loans
included in the Trust for any Series, and their obligations to advance for
delinquent payments will be limited to the extent that such Advances will be
recoverable out of future payments on the Mortgage Loans, insurance proceeds or
liquidation proceeds of the Mortgage Loans for which such amounts were advanced.

COLLECTION AND OTHER SERVICING PROCEDURES

Each Servicing Agreement with respect to a Series will require the related
Servicer to make reasonable efforts to collect all payments required under the
Mortgage Loans included in the related Trust and, consistent with such Servicing
Agreement and the applicable insurance policies with respect to each Mortgage
Loan, to follow such collection procedures as it normally would follow with
respect to mortgage loans serviced for Fannie Mae.

The Mortgage Note or Security Instrument used in originating a Mortgage Loan may
contain a "due-on-sale" clause.  See "Certain Legal Aspects of Mortgage Loans --
"Due-On-Sale" Clauses".  The Servicer will be required to use reasonable efforts
to enforce "due-on-sale" clauses with respect to any Mortgage Note or Security
Instrument containing such a clause, provided that the coverage of any
applicable insurance policy will not be adversely affected thereby.  In any case
in which Mortgaged Premises have been or are about to be conveyed by the
borrower and the "due-on-sale" clause has not been enforced or the related
Mortgage Note is by its terms assumable, the Servicer will be authorized to take
or enter into an assumption agreement from or with the person to whom such
Mortgaged Premises have been or are about to be conveyed, if such person meets
certain loan underwriting criteria, including the criteria necessary to maintain
the coverage provided by the applicable Primary Mortgage Insurance Policies or
if otherwise required by law.  If the Servicer enters into an assumption
agreement in connection with the conveyance of any such Mortgaged Premises, the
Servicer will release the original borrower

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<PAGE>

from liability upon the Mortgage Loan and substitute the new borrower as obligor
thereon. In no event may an assumption agreement permit a decrease in the
Mortgage Interest Rate or an increase in the term of a Mortgage Loan. Fees
collected for entering into an assumption agreement will be retained by the
Servicer as additional servicing compensation.

PRIMARY MORTGAGE INSURANCE POLICIES

Each conventional Mortgage Loan that has an original loan-to-value ratio of
greater than 80% will, to the extent specified in the related Prospectus
Supplement, be covered by a primary mortgage insurance policy (a "Primary
Mortgage Insurance Policy") remaining in force until the principal balance of
such Mortgage Loan is reduced to 80% of the original fair market value of the
related Mortgaged Premises or, with the consent of the Master Servicer and the
mortgage insurer, after the related policy has been in effect for more than two
years if the loan-to-value ratio with respect to such Mortgage Loan has declined
to 80% or less based upon the current fair market value of such Mortgaged
Premises.  Certain other Mortgage Loans may also be covered by Primary Mortgage
Insurance Policies to the extent specified in the related Prospectus Supplement.

If so specified in the Prospectus Supplement for a Series, the amount of a claim
for benefits under a Primary Mortgage Insurance Policy covering a Mortgage Loan
included in the related Trust  (the "Mortgage Insurance Loss") will consist of
the insured portion of the unpaid principal balance of the covered Mortgage Loan
plus accrued and unpaid interest on such unpaid principal balance and
reimbursement of certain expenses, less (i) all rents or other payments
collected or received by the insured (other than the proceeds of hazard
insurance) that are derived from or are in any way related to the related
Mortgaged Premises, (ii) hazard insurance proceeds in excess of the amount
required to restore such Mortgaged Premises and which have not been applied to
the payment of such Mortgage Loan, (iii) amounts expended but not approved by
the mortgage insurer, (iv) claim payments previously made by the mortgage
insurer and (v) unpaid premiums.  If so specified in the Prospectus Supplement
for a Series, the mortgage insurer will be required to pay to the insured either
(i) the Mortgage Insurance Loss or (ii) at its option under certain of the
Primary Mortgage Insurance Policies, the sum of the delinquent scheduled
payments plus any advances made by the insured, both to the date of the claim
payment, and, thereafter, scheduled 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 and (B) the
date of an approved sale.  Any rents or other payments collected or received by
the insured which are derived from or are in any way related to the Mortgaged
Premises securing such Mortgage Loan will be deducted from any claim payment.

STANDARD HAZARD INSURANCE POLICIES

Each Servicing Agreement with respect to a Series will require the related
Servicer to cause to be maintained a Standard Hazard Insurance Policy covering
each Mortgaged Premises securing each Mortgage Loan covered by such Servicing
Agreement.  Each Standard Hazard Insurance Policy is required to cover an amount
at least equal to the lesser of (i) the outstanding principal balance of the
related Mortgage Loan or (ii) 100% of the replacement value of the improvements
on the related Mortgaged Premises.  All amounts collected by the Servicer or the
Master Servicer under any Standard Hazard Insurance Policy (less amounts to be
applied to the restoration or repair of the Mortgaged Premises and other amounts
necessary to reimburse the Servicer or the Master Servicer for previously
incurred advances or approved expenses, which may be retained by the Servicer or
the Master Servicer) will be deposited to the applicable Custodial Account
maintained with respect to such Mortgage Loan or the Asset Proceeds Account.
See " -- Payments on Mortgage Loans".

Primary Mortgage Insurance on a Canadian Mortgage Loan may be issued by a
private corporation or a government-owned corporation.

The Standard Hazard Insurance Policies will provide for coverage at least equal
to the applicable state standard form of fire insurance policy with extended
coverage.  In general, the standard form of fire and extended coverage policy
will cover physical damage to, or destruction of, the improvements on the
Mortgaged Premises caused by fire, lightning, explosion, smoke, windstorm, hail,
riot, strike and civil commotion, subject to the conditions and exclusions
specified in each policy.  Because the Standard Hazard Insurance Policies will
be underwritten by different insurers and will cover Mortgaged Premises located
in different states, such policies will not contain identical terms and
conditions.  The basic terms thereof, however, generally will be determined by
state law and generally will be similar.  Standard Hazard Insurance Policies
typically will not cover physical damage resulting from war, revolution,
governmental actions, floods and other water-related causes, earth movement
(including

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<PAGE>

earthquakes, landslides and mudflows), nuclear reaction, wet or dry rot, vermin,
rodents, insects or domestic animals, theft or, in certain cases, vandalism. The
foregoing list is merely indicative of certain kinds of uninsured risks and is
not intended to be all-inclusive. If Mortgaged Premises are located in a flood
area identified by HUD pursuant to the National Flood Insurance Act of 1968, as
amended, the applicable Servicing Agreement will require that the Servicer or
the Master Servicer, as the case may be, cause to be maintained flood insurance
with respect to such Mortgaged Premises. The Depositor may acquire one or more
Special Hazard Insurance Policies covering certain of the uninsured risks
described above. See "Credit Enhancement --Special Hazard Insurance Policies".

The Standard Hazard Insurance Policies covering Mortgaged Premises securing
Mortgage Loans typically will contain a "coinsurance" clause which, in effect,
will require the insured at all times to carry insurance of a specified
percentage (generally 80% to 90%) of the full replacement value of the
dwellings, structures and other improvements on the Mortgaged Premises in order
to recover the full amount of any partial loss.  If the insured's coverage falls
below this specified percentage, such clause will provide that the insurer's
liability in the event of partial loss will not exceed the greater of (i) the
actual cash value (the replacement cost less physical depreciation) of the
dwellings, structures and other improvements damaged or destroyed or (ii) such
proportion of the loss, without deduction for depreciation, as the amount of
insurance carried bears to the specified percentage of the full replacement cost
of such dwellings, structures and other improvements.

A Servicer may satisfy its obligation to provide a Standard Hazard Insurance
Policy with respect to the Mortgage Loans it services by obtaining and
maintaining a blanket policy insuring against fire, flood and hazards of
extended coverage on all of such Mortgage Loans, to the extent that (i) such
policy names the Servicer as loss payee and (ii) such policy provides coverage
in an amount equal to the aggregate unpaid principal balance on the Mortgage
Loans without co-insurance.  If the blanket policy contains a deductible clause
and there is a loss not covered by the blanket policy that would have been
covered by a Standard Hazard Insurance Policy covering the related Mortgage
Loan, then the Servicer will remit to the Master Servicer from the Servicer's
own funds the difference between the amount paid under the blanket policy and
the amount that would have been paid under a Standard Hazard Insurance Policy
covering such Mortgage Loan.

Any losses incurred with respect to Mortgage Loans included in the Trust for a
Series due to uninsured risks (including earthquakes, landslides, mudflows and
floods) or insufficient insurance proceeds may reduce the value of the assets
included in the Trust for such Series to the extent such losses are not covered
by a Special Hazard Insurance Policy for such Series and could affect
distributions to holders of the Certificates of such Series.

Hazard insurance on the properties securing Canadian Mortgage Loans will
generally be provided by insurers located in Canada.  The Seller may not be able
to obtain as much information about the financial condition of the companies
issuing hazard insurance in Canada as it is able to obtain with respect to
companies based in the United States.  The ability of such insurers to pay
claims also may be affected by, among other things, adverse political and
economic developments in the future.

MAINTENANCE OF INSURANCE POLICIES; CLAIMS THEREUNDER AND OTHER REALIZATION UPON
DEFAULTED MORTGAGE LOANS

The Master Servicer or Trustee may be required to maintain with respect to a
Series one or more Mortgage Pool Insurance Policies, Special Hazard Insurance
Policies or Bankruptcy Bonds  in full force and effect throughout the term of
the related Trust, subject to payment of the applicable premiums.  The terms of
any such policy or bond and any requirements in connection therewith applicable
to any Servicer or Master Servicer will be described in the related Prospectus
Supplement.  If any such Mortgage Pool Insurance Policy, Special Hazard
Insurance Policy or Bankruptcy Bond is canceled or terminated for any reason
(other than the exhaustion of total policy coverage), the Master Servicer or
Trustee will be obligated to obtain from another insurer a comparable
replacement policy with a total coverage which is equal to the then existing
coverage (or a lesser amount if each Rating Agency that provides, at the request
of the Depositor, a rating for the Certificates of such Series confirms that
such lesser amount will not impair the rating on such Certificates) of such
Mortgage Pool Insurance Policy, Special Hazard Insurance Policy or Bankruptcy
Bond.  If, however, the cost of any such replacement policy or bond is greater
than the cost of the policy or bond which has been terminated, then the amount
of the coverage will be reduced to a level such that the applicable premium will
not exceed the cost of the premium for such terminated policy or bond or such
replacement policy or other credit enhancement may be secured at such increased
cost, so long as such increase in cost will not adversely affect amounts
available to make payments of principal or interest on the Certificates.

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<PAGE>

If any Mortgaged Premises securing a defaulted Mortgage Loan included in the
Trust for a Series is damaged and the proceeds, if any, from the related
Standard Hazard Insurance Policy or any Special Hazard Insurance Policy are
insufficient to restore the damaged Mortgaged Premises to the condition
necessary to permit recovery under the related Mortgage Pool Insurance Policy,
the Servicer will not be required to expend its own funds to restore the damaged
Mortgaged Premises unless it determines that such expenses will be recoverable
to it through insurance proceeds or liquidation proceeds.  Each Servicing
Agreement and the Agreement with respect to a Series will require the Servicer
or the Master Servicer, as the case may be, to present claims to the insurer
under any insurance policy applicable to the Mortgage Loans included in the
related Trust and to take such reasonable steps as are necessary to permit
recovery under such insurance policies with respect to defaulted Mortgage Loans
or losses on the Mortgaged Premises securing the Mortgage Loans.

If recovery under any applicable insurance policy is not available, the Servicer
or the Master Servicer nevertheless will be obligated to follow standard
practices and procedures to realize upon such defaulted Mortgage Loan.  The
Servicer or the Master Servicer will sell the Mortgaged Premises pursuant to
foreclosure, or a trustee's sale or, in the event a deficiency judgment is
available against the borrower or another person, proceed to seek recovery of
the deficiency against the appropriate person.  In certain Canadian provinces,
it is not possible to obtain a deficiency judgment.  To the extent that the
proceeds of any such liquidation proceeding are less than the unpaid principal
balance of the defaulted Mortgage Loan, there will be a reduction in the value
of the assets of the Trust for the related Series such that holders of the
Certificates of such Series may not receive distributions of principal and
interest on such Certificates in full.   See "Certain Legal Aspects of Mortgage
Loans -- Anti-Deficiency Legislation and Other Limitations on Lenders".

MODIFICATION OF MORTGAGE LOANS

With respect to a Mortgage Loan on which a material default has occurred or a
payment default is imminent, the related Servicer may enter into a forbearance
or modification agreement with the borrower.  The terms of any such forbearance
or modification agreement may affect the amount and timing of principal and
interest payments on the Mortgage Loan and, consequently, may affect the amount
and timing of payments on one or more Classes of the related Series of
Certificates.  For example, a modification agreement that results in a lower
Mortgage Interest Rate would lower the Pass-Through Rate of any related Class of
Certificates that accrues interest at a rate based on the weighted average Net
Rate of the Mortgage Loans.

As a condition to any modification or forbearance related to any Mortgage Loan,
the Servicer and, if required, the Master Servicer, are required to determine,
in their reasonable business judgment, that such modification, forbearance or
substitution will maximize the recovery on such Mortgage Loan on a present value
basis.  In determining whether to grant a forbearance or a modification, the
Servicer and, if required, the Master Servicer will take into account the
willingness of the borrower to perform on the Mortgage Loan, the general
condition of the Mortgaged Premises and the likely proceeds from the foreclosure
and liquidation of the Mortgaged Premises.

The Servicers will not exercise any discretion with respect to changes in any of
the terms of any Mortgage Loan (including, but not limited to, the Mortgage
Interest Rate and whether the term of the Mortgage Loan is extended for a
further period and the specific provisions applicable to such extension) or the
disposition of delinquent or defaulted mortgage loans or mortgage loans that are
secured by mortgaged premises acquired by foreclosure or by deed-in-lieu of
foreclosure (collectively, "REO Properties") without the consent of the Master
Servicer.

EVIDENCE AS TO SERVICING COMPLIANCE

Within 120 days after the end of each of its fiscal years, each Servicer must
provide the Master Servicer or the Trustee with a copy of its audited financial
statements for such year and a statement from the firm of independent public
accountants that prepared such financial statements to the effect that, in
preparing such statements, it reviewed the results of the Servicer's servicing
operations in accordance with the Uniform Single-Audit Procedures for mortgage
banks developed by the Mortgage Bankers Association.  In addition, the Servicer
will be required to deliver an officer's certificate to the effect that it has
fulfilled its obligations under the Servicing Agreement during the preceding
fiscal year or identifying any ways in which it has failed to fulfill its
obligations during such fiscal year and the steps that have been taken to
correct such failure.

The Master Servicer or the Trustee will review, on an annual basis, the
performance of each Servicer under the related Servicing Agreement and the
status of any fidelity bond and errors and omissions policy required to be
maintained by such Servicer under such Servicing Agreement.

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<PAGE>

EVENTS OF DEFAULT AND REMEDIES

If so specified in the Prospectus Supplement for a Series, events of default
under the Servicing Agreement in respect of such Series will consist of (i) any
failure by the Servicer to remit to the Master Servicer Custodial Account any
payment required to be made by a Servicer under the terms of the Servicing
Agreement that is not remedied within at least one business day; (ii) any
failure on the part of a Servicer to observe or perform in any material respect
any of its other covenants or agreements contained in the Servicing Agreement
that continues unremedied for a specified period after the giving of written
notice of such failure to the Servicer by the Master Servicer; (iii) certain
events of insolvency, readjustment of debt, marshaling of assets and liabilities
or similar proceedings regarding the Servicer; or (iv) certain actions by or on
behalf of the Servicer indicating its insolvency or inability to pay its
obligations.

The Master Servicer will have the right pursuant to each Servicing Agreement to
terminate the related Servicer upon the occurrence of an event of default under
such Servicing Agreement.  In the event of such termination, the Master Servicer
will appoint a substitute Servicer (which may be the Master Servicer or the
Trustee) (subject to written confirmation by each Rating Agency that provides,
at the request of the Depositor, a rating for the Certificates of the related
Series that such appointment will not adversely effect the ratings then in
effect on the Certificates).  Any successor servicer, including the Master
Servicer, will be entitled to compensation arrangements similar to those
provided to the Servicer.

MASTER SERVICER DUTIES

If so specified in the Prospectus Supplement for a Series, the Master Servicer
will;

     (i)   administer and supervise the performance by each Servicer of its
           duties and responsibilities under the related Servicing Agreement,

     (ii)  maintain any insurance policies (other than property specific
           insurance policies) providing coverage for losses on the Mortgage
           Loans for such Series,

     (iii) calculate amounts payable to Certificateholders on each Distribution
           Date,

     (iv)  prepare periodic reports to the Trustee or the Certificateholders
           with respect to the foregoing matters,

     (v)   prepare federal and state tax and information returns and

     (vi)  prepare reports, if any, required under the Securities Exchange Act
           of 1934, as amended.

In addition, the Master Servicer will receive, review and evaluate all reports,
information and other data provided by each Servicer to enforce the provisions
of the related Servicing Agreement, to monitor each Servicer's servicing
activities, to reconcile the results of such monitoring with information
provided by the Servicer and to make corrective adjustments to records of the
Servicer and the Master Servicer, as appropriate.  The Master Servicer may
engage various independent contractors to perform certain of its
responsibilities; provided, however, that the Master Servicer remains fully
responsible and liable for all its obligations under each Agreement (other than
those specifically undertaken by a Special Servicer).

The Master Servicer will be entitled to a monthly master servicing fee
applicable to each Mortgage Loan expressed as a fixed percentage of the
remaining Scheduled Principal Balance of such Mortgage Loan.

The Master Servicer may terminate a Servicer who has failed to comply with its
covenants or breached one or more of its representations and warranties
contained in the related Servicing Agreement.  Upon termination of a Servicer by
the Master Servicer, the Master Servicer will assume certain servicing
obligations of the terminated Servicer or, at its option, may appoint a
substitute Servicer acceptable to the Trustee to assume the servicing
obligations of the terminated Servicer.  The Master Servicer's obligation to act
as a Servicer following the termination of a Servicer will not require the
Master Servicer to (i) purchase Mortgage Loans from a Trust due to a breach by
the Servicer of a representation or warranty under the related Servicing
Agreement, (ii) purchase from the Trust any Converted Mortgage Loan or (iii)
advance payments of principal and interest on a delinquent Mortgage Loan in
excess of the Master Servicer's independent advance obligation under the related
Agreement.  The Master Servicer for a Series may resign from its obligations and
duties under the Agreement with respect to such Series, but no such resignation
will become effective until the Trustee or a successor master servicer has
assumed the Master Servicer's obligations and duties.  If specified in the
Prospectus Supplement for a Series, the Depositor may appoint a stand-by Master
Servicer, which will assume the obligations of the Master Servicer upon a
default by the Master Servicer.

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<PAGE>

SPECIAL SERVICING AGREEMENT

The Master Servicer may appoint a special servicer (the "Special Servicer") to
undertake certain responsibilities of the Servicer with respect to certain
defaulted Mortgage Loans securing a Series.  The Special Servicer may engage
various independent contractors to perform certain of its responsibilities;
provided, however, that the Special Servicer must remain fully responsible and
liable for all its responsibilities under the special servicing agreement (the
"Special Servicing Agreement").  As may be further specified in the related
Prospectus Supplement, the Special Servicer, if any, may be entitled to various
fees, including, but not limited to, (i) a monthly engagement fee applicable to
each Mortgage Loan or related REO Properties as of the first day of the
immediately preceding Due Period, (ii) a special servicing fee expressed as a
fixed percentage of the remaining Scheduled Principal Balance of each specially
serviced Mortgage Loan or related REO Properties, or (iii) a performance fee
applicable to each liquidated Mortgage Loan based upon the related liquidation
proceeds.

                                 THE AGREEMENT

The following summaries describe the material provisions common to each Series
of Certificates.  The summaries do not purport to be complete and are subject to
the related Prospectus Supplement and the Agreement with respect to such Series.
The material provisions of a specific Agreement will be further described in the
related Prospectus Supplement.  When particular provisions or terms used in the
Agreement are referred to, the actual provisions (including definitions of
terms) are incorporated by reference as part of such summaries.

THE TRUSTEE

The Trustee under each Agreement will be named in the related Prospectus
Supplement.  The Trustee must be a corporation or a national banking association
organized under the laws of the United States or any state thereof and
authorized under the laws of the jurisdiction in which it is organized to have
corporate trust powers.  The Trustee must also have combined capital and surplus
of at least $50,000,000 and be subject to regulation and examination by state or
federal regulatory authorities.  Although the Trustee may not be an affiliate of
the Depositor or the Master Servicer, either the Depositor or the Master
Servicer may maintain normal banking relations with the Trustee if the Trustee
is a depository institution.

The Trustee may resign at any time, in which event the Depositor will be
obligated to appoint a successor Trustee.  The Depositor will also remove the
Trustee if the Trustee ceases to be eligible to continue as such under the
Agreement or if the Trustee becomes insolvent.  The Trustee may also be removed
at any time by the holders of outstanding Certificates of the related Series
entitled to at least 51% (or such other percentage as may be specified in the
related Prospectus Supplement) of the voting rights of such Series.  Certificate
Insurers may obtain the right to exercise all voting rights of holders of
Certificates.  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.

ADMINISTRATION OF ACCOUNTS

Funds deposited in or remitted to the Asset Proceeds Account, any Reserve Fund
or any other funds or accounts for a Series are to be invested by the Trustee,
as directed by the Depositor, in certain eligible investments ("Permitted
Investments"), which may include:

     (i)   obligations of the United States or any agency thereof provided such
           obligations are backed by the full faith and credit of the United
           States,

     (ii)  within certain limitations, securities bearing interest or sold at a
           discount issued by any corporation, which securities are rated in the
           rating category required to support the then applicable rating
           assigned to such Series,

     (iii) commercial paper which is then rated in the commercial paper rating
           category required to support the then applicable rating assigned to
           such Series,

     (iv)  demand and time deposits, certificates of deposit, bankers'
           acceptances and federal funds sold by any depository institution or
           trust company incorporated under the laws of the United States or of
           any state thereof, provided that either the senior debt obligations
           or commercial paper of such depository institution or trust company
           (or the senior debt obligations or commercial paper of the parent
           company of such depository institution or trust company) are then
           rated in the rating category required to support the then applicable
           rating assigned to such Series,

                                       38
<PAGE>

     (v)   demand and time deposits and certificates of deposit issued by any
           bank or trust company or savings and loan association and fully
           insured by the Federal Deposit Insurance Corporation (the "FDIC"),

     (vi)  guaranteed reinvestment agreements issued by any insurance company,
           corporation or other entity acceptable to each Rating Agency that
           provides, at the request of the Depositor, a rating for the
           Certificates of such Series at the time of issuance of such Series
           and

     (vii) certain repurchase agreements with respect to United States
           government securities.

Permitted Investments with respect to a Series will include only obligations or
securities that mature on or before the date on which the Asset Proceeds
Account, Reserve Fund and other funds or accounts for such Series are required
or may be anticipated to be required to be applied for the benefit of the
holders of the Certificates of such Series.  Any income, gain or loss from such
investments for a Series will be credited or charged to the appropriate fund or
account for such Series.  In general, reinvestment income from Permitted
Investments will not accrue for the benefit of the Certificateholders of such
Series.  If a reinvestment agreement is obtained with respect to a Series, the
related Agreement will require the Trustee to invest funds deposited in the
Asset Proceeds Account and any Reserve Fund or other fund or account for such
Series pursuant to the terms of the reinvestment agreement.

REPORTS TO CERTIFICATEHOLDERS

Concurrently with each distribution on the Certificates of any Series, there
will be mailed to the holders of such Certificates a statement generally setting
forth, to the extent applicable to such Series, among other things: (i) the
aggregate amount of such distribution allocable to principal, separately
identifying the amount allocable to each Class of Certificates; (ii) the
aggregate amount of such distribution allocable to interest, separately
identifying the amount allocable to each Class of Certificates; (iii) the
aggregate principal balance of each Class of Certificates after giving effect to
distributions on the related Distribution Date; (iv) if applicable, the amount
otherwise distributable to any Class of Certificates that was distributed to any
other Class of Certificates; (v) if any Class of Certificates has priority in
the right to receive principal prepayments, the amount of principal prepayments
in respect of the related Mortgage Assets; and information regarding the levels
of delinquencies and losses on the Mortgage Loans.  Customary information deemed
necessary for Certificateholders to prepare their tax returns will be furnished
annually.

EVENTS OF DEFAULT AND REMEDIES

If so specified in the Prospectus Supplement for a Series, events of default
under the related Agreement will consist of:

     (i)   any default in the performance or breach of any covenant or warranty
           of the Master Servicer under such Agreement which continues
           unremedied for a specified period after the giving of written notice
           of such failure to the Master Servicer by the Trustee or by the
           holders of Certificates entitled to at least 25% of the aggregate
           voting rights,

     (ii)  any failure by the Master Servicer to make required Advances with
           respect to delinquent Mortgage Loans in the related Trust,

     (iii) certain events of insolvency, readjustment of debt, marshaling of
           assets and liabilities or similar proceedings regarding the Master
           Servicer, if any, and

     (iv)  certain actions by or on behalf of the Master Servicer indicating its
           insolvency or inability to pay its obligations.

So long as an event of default by the Master Servicer under an Agreement remains
unremedied, the Trustee may, and, at the direction of the holders of outstanding
Certificates of a Series entitled to at least 51% of the voting rights, the
Trustee will, terminate all the rights and obligations of the Master Servicer
under the related Agreement, except that the holders of Certificates may not
direct the Trustee to terminate the Master Servicer for its failure to make
Advances.  Upon termination, the Trustee will succeed to all the
responsibilities, duties and liabilities of the Master Servicer under such
Agreement (except that if the Trustee is prohibited by law from obligating
itself to make Advances regarding delinquent Mortgage Loans, then the Trustee
will not be so obligated) and will be entitled to similar compensation
arrangements.  If the Trustee is unwilling or unable to act as successor Master
Servicer, the Trustee may appoint or, if the holders of Certificates of a Series
entitled to at least 51% of the voting rights of such Series (or a Certificate
Insurer entitled to exercise the voting rights of the holders of Certificates)
so request in writing, the Trustee shall appoint, or petition a court of
competent jurisdiction for the appointment of, an established

                                       39
<PAGE>

mortgage loan servicing institution acceptable to the Rating Agencies and having
a net worth of at least $15,000,000 to act as successor to the Master Servicer
under the Agreement. 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 Master Servicer under the Agreement.

The Trustee will be under no obligation to exercise any of the trusts or powers
vested in it by the 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 holders of the
Certificates of the related Series 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.

AMENDMENT

The Agreement generally may be amended by the parties thereto with the consent
of the holders of outstanding Certificates of the related Series entitled to at
least 66% of the voting rights of such Series.  Nevertheless, no amendment
shall:

     (i)   reduce in any manner the amount of, or delay the timing of, payments
           received on the Mortgage Assets that 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 Certificates in a manner other than as described in
           (i) without the consent of the Holders of Certificates of such Class
           evidencing 66% of the voting rights of such class, or

     (iii) reduce the aforesaid percentage of Certificateholders required to
           consent to any such amendment unless each holder of a Certificate
           consents.

A Certificate Insurer may obtain the right to exercise all voting rights of the
holders of Certificates.  The Agreement may also be amended by the parties
thereto without the consent of Certificateholders for the purpose of, among
other things:

     (i)   curing any ambiguity,

     (ii)  correcting or supplementing any provisions thereof which may be
           inconsistent with any other provision thereof,

     (iii) modifying, eliminating or adding to any of the provisions of the
           Agreement to such extent as shall be necessary or appropriate to
           maintain the qualification of the Trust (or certain assets thereof)
           either as a REMIC or as a grantor trust under the Code at all times
           that any Certificates are outstanding or

     (iv)  making any other provision with respect to matters or questions
           arising under the Agreement or matters arising with respect to the
           Trust which are not covered by the Agreement and which shall not be
           inconsistent with the provisions of the Agreement,

provided in each case that such action shall not adversely affect in any
material respect the interests of any Certificateholder.  Any such amendment or
supplement shall be deemed not to adversely affect in any material respect any
Certificateholder if there is delivered to the Trustee written notification from
each Rating Agency that provides, at the request of the Depositor, a rating for
the Certificates of the related Series to the effect that such amendment or
supplement will not cause such Rating Agency to lower or withdraw the then
current rating assigned to such Certificates.

TERMINATION

Each Agreement and the respective obligations and responsibilities created
thereby shall terminate upon the distribution to Certificateholders of all
amounts required to be paid to them pursuant to such related Agreement following
(i) to the extent specified in the related Prospectus Supplement, the purchase
of all the Mortgage Assets in such related Trust and all Mortgaged Premises
acquired in respect thereof or (ii) the later of the final payment or other
liquidation of the last Mortgage Asset remaining in the Trust or the disposition
of all Mortgaged Premises acquired in respect thereof.  See "Description of the
Certificates -- Optional Termination".  In no event, however, will any Trust
continue beyond the expiration of 21 years from the death of the survivor of
certain persons described in the related Agreement.  Written notice of
termination of the Agreement will be given to each

                                       40
<PAGE>

Certificateholder, and the final distribution will be made only upon surrender
and cancellation of the Certificates of the related Series at the corporate
trust office of the Trustee or its agent.

                    CERTAIN LEGAL ASPECTS OF MORTGAGE LOANS

GENERAL

The following discussion contains summaries of certain legal aspects of mortgage
loans which are general in nature.  Because such legal aspects are governed 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 security for the Mortgage Loans is
situated.

THE MORTGAGE LOANS

SINGLE FAMILY LOANS, MULTI-FAMILY LOANS, CONVENTIONAL HOME IMPROVEMENT LOANS,
TITLE I LOANS AND HELOCS. The Single Family Loans, Multi-Family Loans,
Conventional Home Improvement Loans, Title I Loans and HELOCs generally will be
secured by mortgages, deeds of trust, security deeds or deeds to secure debt,
depending upon the prevailing practice in the state in which the related
Mortgaged Premises is located. A mortgage creates a lien upon the real property
encumbered by the mortgage, which lien is generally not prior to liens for real
estate taxes and assessments. Priority between mortgages depends on their terms
and generally on any order of recording with a state or county office. There are
two parties to a mortgage, the mortgagor, who is the borrower and owner of the
mortgaged premises, and the mortgagee, who is the lender. The mortgagor delivers
to the mortgagee a note or bond and the mortgage. Although a deed of trust is
similar to a mortgage, a deed of trust has three parties: the trustor, who is
the borrower and homeowner (similar to the mortgagor); the beneficiary, who is
the lender (similar to a mortgagee); and the trustee, who is a third-party
grantee. 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. A security deed and a deed to secure debt
are special types of deeds which indicate on their face that they are granted to
secure an underlying debt. By executing a security deed or deed to secure debt,
the grantor conveys title to, as opposed to merely creating a lien upon, the
subject property to the grantee until such time as the underlying debt is
repaid. The mortgagee's authority under a mortgage, the trustee's authority
under a deed of trust and the grantee's authority under a security deed or deed
to secure debt are governed by law and, with respect to some deeds of trust, the
directions of the beneficiary.

CONDOMINIUMS.  Certain of the Mortgage Loans may be loans secured by condominium
units.  The condominium building may include one or more multi-unit buildings,
or a group of buildings whether or not attached to each other, located on
property subject to condominium ownership.  Condominium ownership is a form of
ownership of real property wherein each owner is entitled to the exclusive
ownership and possession of his or her individual condominium unit and also owns
a proportionate undivided interest in all parts of the condominium building
(other than the individual condominium units) and all areas or facilities, if
any, for the common use of the condominium units.  The condominium unit owners
appoint or elect the condominium association to govern the affairs of the
condominium.

COOPERATIVE LOANS.  Certain of the Mortgage Loans may be Cooperative Loans. The
Cooperative (i) owns all the real property that comprises the project, including
the land and the apartment building comprised of separate dwelling units and
common areas or (ii) leases the land generally by a long-term ground lease and
owns the apartment building. The Cooperative is directly responsible for project
management and, in most cases, payment of real estate taxes and hazard and
liability insurance. If there is a blanket mortgage on the Cooperative and/or
underlying land, as is generally the case, the Cooperative, as project
mortgagor, is also responsible for meeting these mortgage obligations. A blanket
mortgage is ordinarily incurred by the Cooperative in connection with the
construction or purchase of the Cooperative's apartment building. The interest
of the occupants under proprietary leases or occupancy agreements to which the
Cooperative is a party are generally subordinate to the interest of the holder
of the blanket mortgage in that building. If the Cooperative is unable to meet
the payment obligations arising under its blanket mortgage, the mortgagee
holding the blanket mortgage could foreclose on that mortgage and terminate all
subordinate proprietary leases and occupancy agreements. In addition, the
blanket 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 lump sum at final maturity. The inability of the Cooperative to
refinance this mortgage or make such final payment could lead to foreclosure by
the mortgagee providing the financing. A foreclosure in either event by the
holder of the blanket mortgage could eliminate or significantly diminish the
value of, in the case of a Trust including Cooperative Loans, the collateral
securing the Cooperative Loans.

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<PAGE>

A Cooperative is owned by tenant-stockholders who, through ownership of stock,
shares or membership certificates in the corporation, receive proprietary leases
or occupancy agreements which confer exclusive rights to occupy specific
apartments or units. In general, a tenant-stockholder of a Cooperative must make
a monthly payment to the Cooperative representing such tenant-stockholder's pro
rata share of the Cooperative's payments for its mortgage loans, real property
taxes, maintenance expenses and other capital or ordinary expenses. An ownership
interest in a Cooperative and accompanying rights is financed through a
Cooperative share loan evidenced by a promissory note and secured by a security
interest in the occupancy agreement or proprietary lease and in the related
Cooperative shares. The lender 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 lender'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 promissory 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 the
Cooperative shares.

CANADIAN MORTGAGE LOANS.  If specified in the related Prospectus Supplement, the
Mortgage Loans may include Canadian Mortgage Loans.  See "The Trusts -- Canadian
Mortgage Loans" for a description of the collateral for the Canadian Mortgage
Loans.

FORECLOSURE

SINGLE FAMILY LOANS, MULTI-FAMILY LOANS, CONVENTIONAL HOME IMPROVEMENT LOANS,
TITLE I LOANS AND HELOCS. Foreclosure of a mortgage is generally accomplished by
judicial action. A foreclosure action generally is initiated by the service of
legal pleadings upon the borrower and any party having a subordinate interest in
the real estate including any holder of a junior encumbrance on the real estate.
Delays in completion of the foreclosure occasionally may result from
difficulties in locating necessary parties defendant. When the mortgagee's right
to foreclosure is contested, the legal proceedings necessary to resolve the
issue can be time-consuming. After the completion of a judicial foreclosure
proceeding, the court may issue a judgment of foreclosure and appoint a receiver
or other officer to conduct the sale of the Mortgaged Premises. In some states,
mortgages may also be foreclosed by advertisement, pursuant to a power of sale
provided in the mortgage. Foreclosure of a mortgage by advertisement is
essentially similar to foreclosure of a deed of trust by non-judicial power of
sale.

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 that authorizes
the trustee to sell the Mortgaged Premises to a third party upon any default by
the borrower under the terms of the note or deed of trust.  In certain states,
such foreclosure also may be accomplished by judicial action in the manner
provided for foreclosure of mortgages.  In some states, the trustee must record
a notice of default and send a copy to the borrower and to any person who has
recorded a request for a copy of a notice of default and notice of sale.  In
addition, the trustee must provide notice in some states to any other party
having a subordinate interest in the real estate, including any holder of a
junior encumbrance on the real estate.  If the deed of trust is not reinstated
within any applicable cure period, a notice of sale must be posted in a public
place and, in most states, published for a specified period of time in one or
more newspapers.  In addition, some state laws require that a copy of the notice
of sale be posted on the property and sent to all parties having an interest of
record in the property.  When the beneficiary's right to foreclosure is
contested, the legal proceedings necessary to resolve the issue can be time-
consuming.

In some states, the borrower, or any other person having a junior encumbrance on
the real estate, may, during a statutorily prescribed reinstatement period, cure
a monetary default by paying the entire amount in arrears plus other designated
costs and expenses incurred in enforcing the obligation.  In general, state law
controls the amount of foreclosure expenses and costs, including attorney's
fees, which may be recovered by a lender.  After the reinstatement period has
expired without the default having been cured, the borrower or junior lienholder
no longer has the right to reinstate the loan and must pay the loan in full to
prevent the scheduled foreclosure sale.  If the mortgage or deed of trust is not
reinstated, a notice of sale must be posted in a public place and, in most
states, published for a specific period of time in one or more newspapers.  In
addition, some state laws require that a copy of the notice of sale be posted on
the property and sent to all parties having an interest in the real property.
See " --Junior Mortgage Loans; Rights of Senior Mortgagees".

A sale conducted in accordance with the terms of the power of sale contained in
a mortgage or deed of trust is generally presumed to be conducted regularly and
fairly, and a conveyance of the real property by the referee confers absolute
legal title to the real property to the purchaser, free of all junior mortgages
and free of all other

                                       42
<PAGE>

liens and claims subordinate to the mortgage or deed of trust under which the
sale is made (with the exception of certain governmental liens and any
redemption rights that may be granted to borrowers pursuant to applicable state
law). The purchaser's title is, however, subject to all senior liens,
encumbrances and mortgages. Thus, if the mortgage or deed of trust being
foreclosed is a junior mortgage or deed of trust, the referee or trustee will
convey title to the property to the purchaser, subject to the underlying first
mortgage or deed of trust and any other prior liens or claims. A foreclosure
under a junior mortgage or deed of trust generally will have no effect on any
senior mortgage or deed of trust, except that it may trigger the right of a
senior mortgagee or beneficiary to accelerate its indebtedness under a "due-on-
sale" clause or "due on further encumbrance" clause contained in the senior
mortgage.

In case of foreclosure under either a mortgage or a deed of trust, the sale by
the receiver or other designated officer or by the trustee is a public sale.
Nevertheless, 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 Mortgaged Premises may have deteriorated during the foreclosure proceedings,
it is uncommon for a third party to purchase the Mortgaged Premises at the
foreclosure sale. Rather, it is common for the lender to purchase the Mortgaged
Premises from the receiver or trustee for an amount which may be as great as the
unpaid principal balance of the Mortgage Note, accrued and unpaid interest
thereon and the expenses of foreclosure. 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 and making such repairs at its own expense as are necessary to render
the Mortgaged Premises suitable for sale. The lender commonly will obtain the
services of a real estate broker and pay the broker a commission in connection
with the sale of the Mortgaged Premises. Depending upon market conditions, the
ultimate proceeds of the sale of the Mortgaged Premises may not equal the
lender's investment therein. Any loss may be reduced by the receipt of insurance
proceeds. See "Servicing of Mortgage Loans -- Primary Mortgage Insurance
Policies," " -- Standard Hazard Insurance Policies" and "Credit Enhancement --
Special Hazard Insurance Policies". Mortgaged Premises that are acquired through
foreclosure must be sold by the Trustee within two years of the date on which it
is acquired in order to satisfy certain federal income tax requirements
applicable to REMICs. See "Certain Federal Income Tax Consequences". Foreclosure
of a deed of trust is generally accomplished by a non-judicial sale under a
specific provision in the deed of trust which authorizes the trustee to sell the
property at public auction upon any default by the borrower under the terms of
the note or deed of trust. In some states, the trustee must record a notice of
default and send a copy to the borrower-trustor, to any person who has recorded
a request for a copy of any notice of default and notice of sale, to any
successor in interest to the borrower-trustor, to the beneficiary of any junior
deed of trust and to certain other persons. In some states, a notice of sale
must be posted in a public place and published during a specific period of time
in one or more newspapers, posted on the property and sent to parties having an
interest of record in the property before such non-judicial sale takes place.

Courts have imposed general equitable principles upon foreclosure, which are
generally designed to mitigate the legal consequences to the borrower of the
borrower's defaults under the loan documents. Some courts have been faced with
the issue of whether federal or state constitutional provisions reflecting due
process concerns for fair notice require that borrowers under deeds of trust
receive notice longer than that prescribed by statute. For the most part, these
cases have upheld the notice provisions as being reasonable or have found that
the sale by a trustee under a deed of trust does not involve sufficient state
action to afford constitutional protection to the borrower.

COOPERATIVE LOANS.  The Cooperative shares owned by the tenant-stockholder and
pledged to the lender are, in almost all cases, subject to restrictions on
transfer as set forth in the Cooperative's charter documents, as well as the
proprietary lease or occupancy agreement, and may be canceled by the Cooperative
for failure by the tenant-stockholder to pay rent or other obligations or
charges owed by such tenant-stockholder, including mechanics' liens against the
cooperative apartment building incurred by such tenant-stockholder. The
proprietary lease or occupancy agreement generally permits the Cooperative to
terminate such lease or agreement in the event an obligor fails to make payments
or defaults in the performance of covenants required thereunder. Typically, the
lender and the Cooperative enter into a recognition agreement which 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 an opportunity to cure the default.  The
recognition agreement typically

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<PAGE>

provides that if the proprietary lease or occupancy agreement is terminated, the
Cooperative will recognize the lender's lien against proceeds from the sale of
the Cooperative apartment, subject, however, to the Cooperative's right to sums
due under such 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 value of the collateral below
the outstanding principal balance of the Cooperative Loan and accrued and unpaid
interest thereon.

Recognition agreements also provide that, in the event of a foreclosure on a
Cooperative Loan, the lender must obtain the approval or consent of the
Cooperative as required by the proprietary lease before transferring the
Cooperative shares or assigning the proprietary lease.

In some states, foreclosure on the Cooperative shares is accomplished by a sale
in accordance with the provisions of Article 9 of the 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 foreclosure 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 foreclosure. Generally, a sale conducted
according to the usual practice of banks selling similar collateral 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 rights to reimbursement
is subject to the right of the Cooperative 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".

FORECLOSURE ON CANADIAN MORTGAGE LOANS.  In certain Canadian provinces, lenders
are not required to sell the Mortgaged Premises securing Canadian Mortgage Loans
by means of a judicial proceeding but rather may exercise self-help remedies
with respect to the related Mortgaged Premises, provided that the applicable
prior notice has been given to the borrower.  The judicial proceedings and self-
help remedies available to lenders in connection with the enforcement of
Canadian Mortgage Loans will be described in the related Prospectus Supplement.

JUNIOR MORTGAGE LOANS; RIGHTS OF SENIOR MORTGAGEES

Some of the Mortgage Loans included in a Trust may be secured by mortgages or
deeds of trust that are junior to other mortgages or deeds of trust. The rights
of the Trustee (and therefore the Certificateholders) as mortgagee under a
junior mortgage or beneficiary under a junior deed of trust are subordinate to
those of the mortgagee under the senior mortgage or beneficiary under the senior
deed of trust, including the prior rights of the senior mortgagee to receive
hazard insurance and condemnation proceeds and to cause the property securing
the Mortgage Loan to be sold upon default of the mortgagor or trustor, thereby
extinguishing the junior mortgagee's or junior beneficiary's lien unless the
junior mortgagee or junior beneficiary asserts its subordinate interest in the
property in foreclosure litigation and, possibly, satisfies the defaulted senior
mortgage or deed of trust. As discussed more fully below, a junior mortgagee or
junior beneficiary may satisfy a defaulted senior loan in full and, in some
states, may cure such default and bring the senior loan current, in either event
adding the amounts expended to the balance due on the junior loan. In most
states, no notice of default is required to be given to a junior mortgagee or
junior beneficiary, and junior mortgagees or junior beneficiaries are seldom
given notice of defaults on senior mortgages. In order for a foreclosure action
in some states to be effective against a junior mortgagee or junior beneficiary,
the junior mortgagee or junior beneficiary must be named in any foreclosure
action, thus giving notice to junior lienors.

The standard form of the mortgage or deed of trust used by most institutional
lenders confers on the mortgagee or beneficiary the right under some
circumstances both to receive all proceeds collected under any Standard Hazard
Insurance Policy and all awards made in connection with any 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 or beneficiary
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 any underlying senior mortgage
may have the right to collect any insurance proceeds payable under a Standard
Hazard Insurance Policy and any award of damages in connection with the
condemnation and to apply the same to the

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<PAGE>

indebtedness secured by the senior mortgages or deeds of trust. Proceeds in
excess of the amount of senior mortgage indebtedness, in most cases, will be
applied to the indebtedness of a junior mortgage or trust deed.

A common form of mortgage or deed of trust used by institutional lenders
typically contains a "future advance" clause which provides, in essence, that
additional amounts advanced to or on behalf of the mortgagor or trustor by the
mortgagee or beneficiary are to be secured by the mortgage or deed of trust.
While such a clause is valid under the laws of most states, the priority of any
advance made under the clause depends, in some states, on whether the advance
was an "obligatory" or "optional" advance. If the mortgagee or beneficiary is
obligated to advance the additional amounts, the advance is entitled to receive
the same priority as amounts initially loaned under the mortgage or deed of
trust, notwithstanding that there may be intervening junior mortgages or deeds
of trust and other liens at the time of the advance. Where the mortgagee or
beneficiary is not obligated to advance the additional amounts (and, in some
jurisdictions, has actual knowledge of the intervening junior mortgages or deeds
of trust and other liens), the advance will be subordinate to such intervening
junior mortgages or deeds of trust and other liens. Priority of advances under
the clause rests, in many other states, on state statutes giving priority to all
advances made under the loan agreement at a "credit limit" amount stated in the
recorded mortgage.

Other provisions sometimes included in the form of the mortgage or deed of trust
used by institutional lenders obligate the mortgagor or trustor to pay, before
delinquency, all taxes and assessments on the property and, when due, all
encumbrances, charges and liens on the property which appear 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 or beneficiary under the
mortgage or deed of trust.  Upon a failure of the mortgagor or trustor 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 or trustor agreeing to reimburse the
mortgagee or beneficiary for any sums expended by the mortgagee or beneficiary
on behalf of the mortgagor or trustor.  All sums so expended by the mortgagee or
beneficiary become part of the indebtedness secured by the mortgage or deed of
trust.

RIGHT OF REDEMPTION

In some states, after foreclosure of a mortgage or sale pursuant to a deed of
trust, the borrower and certain foreclosed junior lienholders are given a
statutory period in which to redeem the Mortgaged Premises from the foreclosure
sale. Depending upon state law, the right of redemption may apply to sale
following judicial foreclosure or to sale pursuant to a non-judicial power of
sale. In some states, statutory redemption may occur only upon payment of the
foreclosure purchase price, accrued interest and taxes and certain of the costs
and expenses incurred in enforcing the obligation. In some states, the right to
redeem is a statutory right and in others it is a contractual right. The effect
of a right of redemption is to diminish the ability of the lender to sell the
foreclosed Mortgaged Premises while such right of redemption is outstanding. The
exercise of a right of redemption would defeat the title of any purchaser at a
foreclosure sale or of any purchaser from the lender subsequent to judicial
foreclosure or sale under a deed of trust. The practical effect of the
redemption right is to force the lender to maintain the property and pay the
expenses of ownership until the redemption period has run.

ANTI-DEFICIENCY LEGISLATION AND OTHER LIMITATIONS ON LENDERS

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, statutes limit the right of the beneficiary or mortgagee to obtain a
deficiency judgment against the borrower following foreclosure or sale under a
deed of trust.  A deficiency judgment would be a personal judgment against the
former borrower equal in most cases to the difference between the amount due to
the lender and the fair market value of the real property sold at the
foreclosure sale.  As a result of these prohibitions, it is anticipated that in
many instances Servicers will not seek deficiency judgments against defaulting
borrowers.

In addition to anti-deficiency and related legislation, 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 and/or enforce a
deficiency judgment.  For example, if a mortgagor is in a proceeding under the
federal Bankruptcy Code, a lender may not foreclose on the mortgaged premises
without the permission of the bankruptcy court.  The rehabilitation plan
proposed by the debtor may provide, if the court determines that the value of
the mortgaged premises is less than the principal balance of the mortgage loan,
for the reduction of the secured indebtedness to the value of the mortgaged
premises as of the date of

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<PAGE>

the commencement of the bankruptcy, rendering the lender a general unsecured
creditor for the difference, and also may reduce the monthly payments due under
such mortgage loan, change the rate of interest and alter the mortgage loan
repayment schedule. The effect of any such proceedings under the federal
Bankruptcy Code, including, but not limited to, any automatic stay, could result
in delays in receiving payments on the Mortgage Loans underlying a Series of
Certificates and possible reductions in the aggregate amount of such payments.
Some states also have homestead exemption laws which would protect a principal
residence from a liquidation in bankruptcy.

Federal and local real estate tax laws provide priority to certain tax liens
over the lien of a mortgage or secured party.  Numerous federal and state
consumer protection laws impose substantive requirements upon mortgage lenders
in connection with the origination, servicing and enforcement of Single Family
Loans and Cooperative Loans. These laws include the federal Truth-in-Lending
Act, Real Estate Settlement Procedures Act, Equal Credit Opportunity Act, Fair
Credit Billing Act, Fair Credit Reporting Act and related states and
regulations.  These federal and state laws impose specific statutory liabilities
upon lenders who fail to comply with the provisions of the law.  In some cases,
this liability may affect assignees of mortgage loans.

Generally, Article 9 of the UCC governs foreclosure on Cooperative shares and
the related proprietary lease or occupancy agreement.  Some courts have
interpreted section 9-504 of the UCC to prohibit a deficiency award unless the
creditor establishes that the sale 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 conducted in a commercially
reasonable manner.

SOLDIERS' AND SAILORS' CIVIL RELIEF ACT OF 1940

Under the Soldiers' and Sailors' Civil Relief Act of 1940, members of all
branches of the military on active duty, including draftees and reservists in
military service, (i) are entitled to have interest rates reduced and capped at
6% per annum on obligations (including mortgage loans) incurred prior to the
commencement of military service for the duration of military service, (ii) may
be entitled to a stay of proceedings on any kind of foreclosure or repossession
action in the case of defaults on such obligations incurred prior to the
commencement of military service and (iii) may have the maturity of such
obligations incurred prior to the commencement of military service extended, the
payments lowered and the payment schedule readjusted for a period of time after
the completion of military service. The benefits of (i), (ii), or (iii) above
are subject to challenge by creditors, however, and if, in the opinion of the
court, the ability of a person to comply with such obligations is not materially
impaired by military service, the court may apply equitable principles
accordingly. If a borrower's obligation to repay amounts otherwise due on a
Mortgage Loan included in the Trust for a Series is relieved pursuant to the
Soldiers' and Sailors' Civil Relief Act of 1940, neither the Servicer, the
Master Servicer nor the Trustee will be required to advance such amounts and any
loss in respect thereof may reduce the amounts available to be paid to the
holders of the Certificates of such Series. If so specified in the Prospectus
Supplement for a Series, any shortfalls in interest collections on Mortgage
Loans included in the Trust for such Series resulting from application of the
Soldiers' and Sailors' Civil Relief Act of 1940 will be allocated to each Class
of Certificates of such Series that is entitled to receive interest in respect
of such Mortgage Loans in proportion to the interest that each such Class of
Certificates would have otherwise been entitled to receive in respect of such
Mortgage Loans had such interest shortfall not occurred.

ENVIRONMENTAL CONSIDERATIONS

Environmental conditions may diminish the value of the Mortgage Assets and give
rise to liability of various parties, including federal, state and local
environmental laws, regulations and ordinances concerning hazardous waste,
hazardous substances, petroleum, underground and aboveground storage tanks,
solid waste, lead and copper in drinking water, asbestos, lead-based paint and
other materials ("Adverse Environmental Conditions") under the federal
Comprehensive Environmental Response, Compensation and Liability Act of 1980, as
amended ("CERCLA"). A secured party which participates in management of a
facility, participates in the management of the owner of a facility, takes a
deed in lieu of foreclosure or purchases a mortgaged premises at a foreclosure
sale may become liable in certain circumstances for the costs of a remedial
action ("Cleanup Costs") if hazardous substances have been released or disposed
of on the property. Such Cleanup Costs may be substantial. The U.S.
Environmental Protection Agency (the "EPA") has established a Policy Towards
Owners of Residential Property at Superfund Sites (July 3, 1991) which provides
that EPA will not proceed against owners of residential property contaminated
with hazardous substances under certain circumstances. Similarly, EPA and the
Department of Justice have adopted a policy not to proceed against lenders which
are acting primarily to protect a security interest at the inception of loan,
during a workout, in foreclosure or after foreclosure or the taking of a deed in
lieu of foreclosure. Policy on CERCLA Enforcement Against lenders and Government
Entities that Acquire Property Involuntarily

                                       46
<PAGE>

(September 22, 1995). These policies are not binding on the EPA, a state or
third parties who may have a cause of action under CERCLA, however, and are
subject to certain limitations and conditions. Many state or local laws,
regulations or ordinances may also require owners or operators of property
(which may include a lender in certain circumstances) to incur Cleanup Costs if
hazardous substances, hazardous wastes, petroleum or solid waste are released or
otherwise exist on the property. It is possible that Cleanup Costs under CERCLA
or other federal, state or local laws, regulations or ordinances could become a
liability of a Trust and reduce the amounts otherwise distributable to the
Certificateholders if a Mortgaged Premises securing a Mortgage Loan becomes the
property of such Trust in certain circumstances and if such Cleanup Costs were
incurred. Moreover, certain states or localities by statute or ordinance impose
a lien for any Cleanup Costs incurred by such state or locality on the property
that is the subject of such Cleanup Costs (a "Superlien"). Some Superliens take
priority over all other prior recorded liens, and others take the same priority
as taxes in the jurisdiction. In both instances, the Superlien would take
priority over the security interest of the Trustee in a Mortgaged Premises in
the jurisdiction in question.

It is possible that no environmental assessment or a very limited environmental
assessment of the Mortgaged Premises was conducted and no representations or
warranties are made by the Depositor or the Seller to the Trustee or
Certificateholders as to the absence or effect of Adverse Environmental
Conditions on any of the Mortgaged Premises. In addition, the Servicers have not
made any representations or warranties or assumed any liability with respect to
the absence or effect of Adverse Environmental Conditions on any Mortgaged
Premises or any casualty resulting from the presence or effect of Adverse
Environmental Conditions, and any loss or liability resulting from the presence
or effect of such Adverse Environmental Conditions will reduce the amounts
otherwise available to pay to the holders of the Certificates.

If so specified in the Prospectus Supplement for a Series, the Servicers are not
permitted to foreclose on any Mortgaged Premises without the approval of the
Master Servicer or the Trustee. The Master Servicer or the Trustee is not
permitted to approve foreclosure on any property which it knows or has reason to
know is contaminated with or affected by hazardous wastes or hazardous
substances. The Master Servicer or the Trustee is required to inquire of any
Servicer requesting approval of foreclosure whether the property proposed to be
foreclosed upon is so contaminated. If a Servicer does not foreclose on
Mortgaged Premises, the amounts otherwise available to pay the holders of the
Certificates may be reduced. A Servicer will not be liable to the holders of the
Certificates if it fails to foreclose on Mortgaged Premises that it reasonably
believes may be so contaminated or affected, even if such Mortgaged Premises
are, in fact, not so contaminated or affected. In addition, a Servicer will not
be liable to the holders of the Certificates if, based on its reasonable belief
that no such contamination or effect exists, the Servicer forecloses on
Mortgaged Premises and takes title to such Mortgaged Premises and thereafter
such Mortgaged Premises are determined to be so contaminated or affected.

"DUE-ON-SALE" CLAUSES

The forms of Mortgage Note, mortgage and deed of trust relating to conventional
Mortgage Loans may contain a "due-on-sale" clause permitting acceleration of the
maturity of a loan if the borrower transfers its interest in the Mortgaged
Premises.  The Garn-St. Germain Depository Institutions Act of 1982 (the "Act")
preempts state laws which prohibit the enforcement of due-on-sale clauses by
providing, among other matters, that "due-on-sale" clauses in certain loans
(which loans include conventional Mortgage Loans) made after the effective date
of the Act are enforceable within certain limitations as set forth in the Act
and the regulations promulgated thereunder.

By virtue of the Act, a mortgage lender generally may accelerate any
conventional Mortgage Loan which contains a "due-on-sale" clause upon transfer
of an interest in the Mortgaged Premises.  With respect to any Mortgage Loan
secured by a residence occupied or to be occupied by the borrower, this ability
to accelerate will not apply to certain types of transfers, including:

     (i)   the granting of a leasehold interest which has a term of three years
           or less and which does not contain an option to purchase,

     (ii)  a transfer to a relative resulting from the death of a borrower, or a
           transfer where the spouse or one or more children become owners of
           the Mortgaged Premises, in each case where the transferee(s) will
           occupy the Mortgaged Premises,

     (iii) a transfer resulting from a decree of dissolution of marriage, legal
           separation agreement or an incidental property settlement agreement
           by which the spouse becomes an owner of the Mortgaged Premises,

                                       47
<PAGE>

     (iv)  the creation of a lien or other encumbrance subordinate to the
           lender's security instrument which does not relate to a transfer of
           rights of occupancy in the Mortgaged Premises (provided that such
           lien or encumbrance is not created pursuant to a contract for deed),

     (v)   a transfer by devise, descent or operation of law on the death of a
           joint tenant or tenant by the entirety and

     (vi)  other transfers as set forth in the Act and the regulations
           thereunder.

As a result, a lesser number of Mortgage Loans which contain "due-on-sale"
clauses may extend to full maturity than earlier experience would indicate with
respect to single-family mortgage loans.  The extent of the effect of the Act on
the average lives and delinquency rates of the Mortgage Loans, however, cannot
be predicted.  See "Maturity, Prepayment and Yield Considerations".

ENFORCEABILITY OF CERTAIN PROVISIONS

The forms of Mortgage Note, mortgage and deed of trust used by the Servicers may
contain provisions obligating the borrower to pay a late charge if payments are
not timely made and in some circumstances may provide for prepayment fees or
penalties if the obligation is paid prior to maturity.  In certain states, there
are or may be specific limitations upon 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. Late charges and prepayment fees (to the extent permitted by law and
not waived by the Servicers) will generally be retained by the related Servicer
as additional servicing compensation.

Courts have imposed general equitable principles upon foreclosure. These
equitable principles are generally designed to relieve the borrower from the
legal effect of defaults under the loan documents. Examples of judicial remedies
that may be 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 lenders to reinstate loans or recast payment schedules to
accommodate borrowers who are suffering from temporary financial disability. In
some cases, courts have limited the right of lenders to foreclose if the default
under the security instrument is not monetary, such as the borrower failing to
adequately maintain the Mortgaged Premises or the borrower executing a second
mortgage or deed of trust affecting the Mortgaged Premises. In other cases, some
courts have been faced with the issue whether federal or state constitutional
provisions reflecting due process concerns for adequate notice require that
borrowers under deeds of trust receive notices in addition to the statutorily-
prescribed minimum requirements. 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 protections to the
borrower.

TEXAS HOME EQUITY LOANS

Generally, any "cash-out" refinance transaction or other non-purchase money
transaction (except rate/term refinances and certain other narrow exceptions)
secured by a Texas resident's principal residence is subject to the provisions
set forth in Section 50(a)(6) of Article XVI of the Constitution of Texas (the
"Texas Home Equity Laws"). The Texas Home Equity Laws provide certain disclosure
requirements, caps on allowable fees, required loan closing procedures,
restrictions on land parcel size, and other restrictions. Failure, inadvertent
or otherwise, by the loan originator to comply with any requirement of the Texas
Home Equity Laws may create an opportunity for the borrower to argue that the
Mortgage Loan is unenforceable and/or the lien on the Mortgaged Premises is
invalid. Because the Texas Home Equity Laws, which first became effective on
January 1, 1998, did not grant authority to any government agency to promulgate
interpretive regulations, definitive authority for determining compliance is not
available to the same extent as for federal and state mortgage laws and
regulations. Any Mortgage Loan subject to the Texas Home Equity Laws can be
foreclosed only pursuant to court order, rather than non-judicial foreclosure as
is available for other types of mortgage loans in Texas, which may result in
delay and increased losses in connection with foreclosures. If a court were to
find that any requirement of the Texas Home Equity Laws was not complied with,
the court could refuse to allow foreclosure to proceed, declare the lien on the
Mortgaged Premises to be invalid, or require the originating lender or the
holder of the Mortgage Note to forfeit some or all principal and interest of the
related Mortgage Loan. In addition. The Texas Home Equity Laws may be voided in
their entirety, possibly affecting the validity of any existing liens originated
pursuant to the Texas Home Equity Laws, if it is determined that federal law
preempts any portion of the Texas Home Equity Laws. Title insurance generally
available on such Mortgage Loans may exclude coverage for some of the risks
described in this paragraph.

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<PAGE>

                                 THE DEPOSITOR

Saxon Asset Securities Company was incorporated in Virginia on May 6, 1996, as a
wholly owned, limited-purpose financing subsidiary of Dominion Mortgage
Services, Inc., a Virginia corporation ("Dominion Mortgage"). Dominion Mortgage
is a wholly owned subsidiary of Dominion Capital, Inc., a Virginia corporation
("Dominion Capital"). Dominion Capital is a wholly owned subsidiary of Dominion
Resources, Inc., a Virginia corporation ("Dominion Resources"). None of Dominion
Resources, Dominion Capital, Dominion Mortgage or the Depositor has guaranteed,
or is otherwise obligated with respect to, the Certificates of any Series. The
principal executive offices of the Depositor are located at 4880 Cox Road, Glen
Allen, Virginia 23060, and the telephone number of the Depositor is (804) 967-
7400. The Depositor was formed solely for the purpose of facilitating the
financing and sale of Mortgage Assets and certain other assets. It does not
intend to engage in any business or investment activities other than issuing and
selling securities secured primarily by, or evidencing interests in, Mortgage
Assets and certain other assets and taking certain action with respect thereto.
The Depositor's Articles of Incorporation limit the Depositor's business to the
foregoing and place certain other restrictions on the Depositor's activities.

                                USE OF PROCEEDS

Substantially all the net proceeds from the sale of the Certificates of each
Series will be applied by the Depositor to purchase the Mortgage Assets assigned
to the Trust underlying such Series and to fund any Pre-Funding Account.

                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES

The following is a general discussion of the anticipated material federal income
tax consequences of the purchase, ownership and disposition of the following
general types of Certificates: (i) Certificates ("REMIC Certificates")
representing interests in all or a portion of a Trust ("REMIC Mortgage Pool")
for which an election is made to treat it as a real estate mortgage investment
conduit ("REMIC") under Code Sections 860A through 860G (the "REMIC
Provisions"), (ii) Certificates ("FASIT Certificates") representing interests in
all or a portion of a Trust ("FASIT Mortgage Pool") for which an election is
made to treat it as a financial asset securitization trust ("FASIT") under Code
Section 860L, (iii) Certificates ("Trust Certificates") representing interests
in a Trust for which neither of such elections is made, (iv) Certificates
("Partnership Interests") issued under arrangements treated as partnership
interests for federal income tax purposes and (v) Certificates ("Debt
Certificates") issued under arrangements treated for federal income tax purposes
as debt.  The discussion is based upon the advice of Arter & Hadden, llp,
special counsel to the Depositor.  Arter & Hadden llp has delivered to the
Depositor their opinion, which addresses issues identified below as being
covered thereby and states that the discussion of federal income tax issues in
this section accurately sets forth their views on those issues.  The discussion
reflects the applicable provisions of:

     (i)   the Internal Revenue Code of 1986, as amended (the "Code");

     (ii)  the final regulations on REMICs (the "REMIC Regulations") promulgated
           on December 23, 1992;

     (iii) the final regulations under Sections 1271 through 1273 and 1275 of
           the Code (the "OID Regulations") concerning debt instruments
           promulgated on January 21, 1994;

     (iv)  the final regulations concerning debt instruments providing for
           contingent payments (the "Contingent Payment Regulations")
           promulgated on June 11, 1 996;

     (v)   the final mark-to-market regulations under Section 475 (the "Mark-To-
           Market regulations") promulgated December 31, 1996;

     (vi)  the regulations concerning withholding for foreign persons (the
           "Withholding Regulations") published on October 6, 1997, for
           application to payments after December 31, 1999; and

     (vii) the regulations concerning amortization of premium (the "Premium
           Regulations") effective for debt instruments acquired after March 2,
           1998.

The discussion does not, however, purport to cover all federal income tax
consequences applicable to particular investors, some of which may be subject to
special rules. In addition, the authorities on which the discussion is based are
subject to change or differing interpretation, and any change or differing
interpretation could be applied retroactively. In some instances where the
Treasury Department has not adopted regulations implementing provisions of the
Code, the discussion cites the views expressed in the Conference Committee
Report (the "Committee Report") to the Tax Reform Act of 1986 which enacted the
Code. The discussion does not address the

                                       49
<PAGE>

state or local tax consequences of the purchase, ownership and disposition of
Certificates. Investors should consult their own tax advisers in determining the
federal, state, local, or other tax consequences to them of the purchase,
ownership and disposition of the Certificates.

REMIC CERTIFICATES

With respect to each series of REMIC Certificates relating to a REMIC Mortgage
Pool, Arter & Hadden, llp, special counsel for the Depositor, will deliver their
opinion generally to the effect that, assuming that:

     (i)   a REMIC election is timely made in the required form,

     (ii)  there is ongoing compliance with all provisions of the related
           Agreement and

     (iii) certain representations set forth in the Agreement are true,

such REMIC Mortgage Pool will qualify as a REMIC and the classes of interests
offered will be considered to be "regular interests" or "residual interests" in
that REMIC Mortgage Pool within the meaning of the REMIC Provisions.

REMICs may issue one or more classes of "regular" interests and must issue one
and only one class of "residual" interest.  A REMIC Certificate representing a
regular interest in a REMIC Mortgage Pool will be referred to as a "REMIC
Regular Certificate" and a REMIC Certificate representing a residual interest in
a REMIC Mortgage Pool will be referred to as a "REMIC Residual Certificate".

If an entity elects to be treated as a REMIC but fails to comply with one or
more of the ongoing requirements of the Code for REMIC status during any taxable
year, the entity will not qualify as a REMIC for such year and thereafter. In
such event, the entity may be subject to taxation as a separate corporation, and
the Certificates issued by the entity may not be accorded the status described
below under "-- Status of REMIC Certificates".  In the case of an inadvertent
termination of REMIC status, the Treasury Department has authority to issue
regulations providing relief; however, sanctions, such as the imposition of a
corporate tax on all or a portion of the entity's income for the period during
which the requirements for REMIC status are not satisfied, may accompany any
such relief.

Among the ongoing requirements to qualify for REMIC treatment is that
substantially all the assets of the REMIC Mortgage Pool (as of the close of the
third calendar month beginning after the creation of the REMIC and continually
thereafter) must consist of only "qualified mortgages" and "permitted
investments".

A "Qualified Mortgage" means:

     (i)   any obligation (including any participation or certificate of
           beneficial ownership therein) which is principally secured by an
           interest in real property (including for this purpose any obligation
           secured by stock held by a person as a tenant stockholder in a
           cooperative housing corporation) and which is transferred to the
           REMIC on the Closing Date in exchange for REMIC Certificates or is
           purchased within three months of the Closing Date,

     (ii)  any qualified replacement mortgage,

     (iii) any regular interest in another REMIC transferred to the REMIC on the
           Closing Date in exchange for REMIC Certificates or

     (iv)  beginning on September 1, 1997, certain regular interests in a
           financial asset securitization investment trust.

Any property acquired as a result of a foreclosure or deed in lieu with respect
to a Qualified Mortgage ("foreclosure property") is required generally to be
disposed of within two years.  The REMIC Regulations treat an obligation secured
by a manufactured home that has a minimum of 400 square feet of living space and
a minimum width in excess of 102 inches and that is of a kind customarily used
at a fixed location as an obligation secured by real property without regard to
the treatment of the obligation or the property under state law.

TAXATION OF REMIC REGULAR CERTIFICATES.  Except as otherwise stated in this
discussion, the REMIC Regular Certificates will be treated for federal income
tax purposes as debt instruments issued by the REMIC Mortgage Pool and not as
ownership interests in the REMIC Mortgage Pool or its assets.  In general,
interest, original issue discount and market discount paid or accrued on a REMIC
Regular Certificate will be treated as ordinary income to

                                       50
<PAGE>

the holder of such REMIC Regular Certificate. Distributions in reduction of the
stated redemption price at maturity of the REMIC Regular Certificate will be
treated as a return of capital to the extent of such holder's basis in such
REMIC Regular Certificate. 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 Code Section 1273(a). 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 a constant yield method that takes into account the compounding
of interest, in advance of the receipt of the cash attributable to such income.
The Certificateholders will receive reports annually (or more frequently if
required) with respect to the original issue discount accruing on the REMIC
Regular Certificates as may be required under Code Section 6049 and the
regulations thereunder. See "-- Reporting and Other Administrative Matters of
REMICs".

Rules governing original issue discount are set forth in Code Sections 1271
through 1273 and 1275 and in the OID Regulations. Code Section 1272(a)(6)
provides special original issue discount rules applicable to REMIC Regular
Certificates. The OID Regulations do not apply to debt instruments subject to
Code Section 1272(a)(6).

Code Section 1272(a)(6) requires that a mortgage prepayment assumption
("Prepayment Assumption") be used in computing the accrual of original issue
discount on REMIC Regular Certificates and for certain other federal income tax
purposes. The Prepayment Assumption is to be determined in the manner prescribed
in Treasury regulations. To date, no such regulations have been promulgated. The
Committee Report indicates that the regulations should provide that the
Prepayment Assumption, if any, used with respect to a particular transaction
must be the same as that used by the parties in pricing the transaction. In
reporting original issue discount a Prepayment Assumption consistent with this
standard will be used. Nevertheless, the Depositor does not make any
representation that prepayment will in fact be made at the rate reflected in the
Prepayment Assumption or at any other rate. Each investor must make its own
decision as to the appropriate prepayment assumption to be used in deciding to
purchase any of the REMIC Regular Certificates. The Prospectus Supplement with
respect to a Series of REMIC Certificates will disclose the Prepayment
Assumption to be used in reporting original issue discount, if any, and for
certain other federal income tax purposes.

The total amount of original issue discount on a REMIC Regular Certificate is
the excess of the "stated redemption price at maturity" of the REMIC Regular
Certificate over its "issue price". Except as discussed in the following two
paragraphs, in general, the issue price of a particular class of REMIC Regular
Certificates will be the price at which a substantial amount thereof are first
sold to the public (excluding bond houses and brokers). The stated redemption
price at maturity of a REMIC Regular Certificate is equal to the total of all
payments to be made on such Certificate other than "qualified stated interest".

If a REMIC Regular Certificate is sold with accrued interest that relates to a
period prior to the Closing Date of such REMIC Regular Certificate, the amount
paid for the accrued interest will be treated instead as increasing the issue
price of the REMIC Regular Certificate. In addition, that portion of the first
interest payment in excess of interest accrued from the Closing Date to the
first Distribution Date will be treated for federal income tax reporting
purposes as includible in the stated redemption price at maturity of the REMIC
Regular Certificates, and as excludable from income when received as a payment
of interest on the first Distribution Date (except to the extent of any accrued
market discount as of that date). The OID Regulations suggest, however, that
some of or all this pre-issuance accrued interest may be treated as a separate
asset (and hence is not includible in a REMIC Regular Certificate's issue price
or stated redemption price at maturity), whose cost is recovered entirely out of
interest paid on the first Distribution Date.

Under the OID Regulations, "qualified stated interest" is interest that is
unconditionally payable at least annually during the entire term of the
Certificate at either:

     (i)  a single fixed rate that appropriately takes into account the length
          of the interval between payments or

     (ii) a cur rent value of a single "qualified floating rate" or "objective
          rate" (each, a "Single Variable Rate").

A "current value" is the value of a variable rate on any day that is no earlier
than three months prior to the first day on which that value is in effect and no
later than one year following that day.

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<PAGE>

A "qualified floating rate" is a rate whose variations can reasonably be
expected to measure contemporaneous variations in the cost of newly borrowed
funds in the currency in which the debt instrument is denominated. Such a rate
remains qualified even though it is multiplied by

     (i)       a fixed, positive multiple greater than 0.65 but not exceeding
               1.35,

     (ii)      increased or decreased by a fixed rate, or

     (iii)     both (i) and (ii).

Certain combinations of rates constitute a single qualified floating rate,
including (i) interest stated at a fixed rate for an initial period of less than
one year followed by a qualified floating rate if the value of the floating rate
at the Closing Date is intended to approximate the fixed rate and (ii) two or
more qualified floating rates that can reasonably be expected to have
approximately the same values throughout the term of the debt instrument. A
combination of such rates is conclusively presumed to be a single floating rate
if the values of all rates on the Closing Date are within 0.25 percentage points
of one another. A variable rate that is subject to an interest rate cap, floor,
governor or similar restriction on rate adjustment may be a qualified floating
rate only if such restriction is fixed throughout the term of the instrument, or
is not reasonably expected as of the Closing Date to cause the yield on the debt
instrument to differ significantly from the expected yield absent the
restriction.

An "objective rate" is a rate determined using a single fixed formula and based
on objective financial information or economic information (excluding a rate
based on information that is in the control of the issuer or that is unique to
the circumstances of a related party). A combination of interest stated at a
fixed rate for an initial period of less than one year followed by an objective
rate is treated as a single objective rate if the value of the objective rate at
the Closing Date is intended to approximate the fixed rate, such a combination
of rates is conclusively presumed to be a single objective rate if the objective
rate on the Closing Date does not differ from the fixed rate by more than 0.25
percentage points.

Under the foregoing rules, some of the payments of interest on a REMIC Regular
Certificate bearing a fixed rate of interest for an initial period followed by a
qualified floating rate of interest in subsequent periods could be treated as
included in the stated redemption price at maturity if the initial fixed rate
were to differ sufficiently from the rate that would have been set using the
formula applicable to subsequent periods. REMIC Regular Certificates other than
such Certificates providing for variable rates of interest are not anticipated
to have stated interest other than "qualified stated interest," but, if any such
REMIC Regular Certificates are so offered, appropriate disclosures will be made
in the Prospectus Supplement. Some of or all the payments on REMIC Regular
Certificates providing for the accretion of interest will be included in the
stated redemption price at maturity of such Certificates. Interest payments are
unconditionally payable only if a late payment or nonpayment is expected to be
penalized or reasonable remedies exist to compel payments. Certain debt
securities may provide for default remedies in the event of late payment or
nonpayment of interest. The interest on such securities will be unconditionally
payable and constitute qualified stated interest, not original issue discount.
Nevertheless, absent clarification of the OID Regulations, where debt securities
do not provide for default remedies, the interest payments will be included in
their stated redemption prices at maturity and taxed as original issue discount.
Any stated interest in excess of qualified stated interest is included in the
stated redemption price at maturity.

Under a de minimis rule in the Code, as interpreted in the OID Regulations,
original issue discount on a REMIC Regular Certificate will be considered to be
zero if it is less than 0.25% of the stated redemption price at maturity of the
REMIC Regular Certificate multiplied by the number of complete years to its
weighted average maturity. For this purpose, the weighted average maturity is
computed as the sum of the products of each payment (other than a payment of
qualified stated interest) multiplied by a fraction the numerator of which is
the number of complete years from the issue date until such payment is made and
the denominator of which is the stated redemption price at maturity. The IRS may
take the position that this rule should be applied taking into account the
Prepayment Assumption and the effect of any anticipated investment income. Under
the OID Regulations, REMIC Regular Certificates bearing only qualified stated
interest except for any "teaser" rate, interest holiday or similar provision are
treated as subject to the de minimis rule if the greater of the foregone
interest or any excess of stated principal balance over the issue price is less
than such de minimis amount.

The OID Regulations generally treat de minimis original issue discount as
includible in income as each principal payment 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 which is the outstanding principal balance of the REMIC Regular Certificate.
The OID Regulations also permit a Certificateholder to elect to

                                       52
<PAGE>

accrue de minimis original issue discount (together with stated interest, market
discount and original issue discount) into income currently based on a constant
yield method. See "-- Market Discount" and "-- Premium".

Each holder of a REMIC Regular Certificate must include in gross income the sum
of the "daily portions" of original issue discount on its REMIC Regular
Certificate for each day during its taxable year on which it held such REMIC
Regular Certificate. For this purpose, in the case of an original holder of a
REMIC Regular Certificate, a calculation will first be made of the portion of
the original issue discount that accrued during each accrual period, generally
each period that ends on a date that corresponds to a Distribution Date on the
REMIC Regular Certificate 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). For any accrual period such portion will equal the excess of (i)
the sum of (A) the present value of all the distributions remaining to be made
on the REMIC Regular Certificate, as of the end of the accrual period that are
included in the stated redemption price at maturity and (B) distributions made
on such REMIC Regular Certificate during the accrual period of amounts included
in the stated redemption price at maturity 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 clause (i)(A) of the
preceding sentence will be calculated based on (i) the yield to maturity of the
REMIC Regular Certificate, calculated as of the Closing Date, giving effect to
the Prepayment Assumption, (ii) events (including actual prepayments) that have
occurred prior to the end of the accrual period and (iii) 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 with respect to
such REMIC Regular Certificate that accrued 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 at
maturity. The original issue discount accruing during any accrual period will
then be allocated ratably to each day during the period to determine the daily
portion of original issue discount for each day. With respect to an accrual
period between the Closing Date and the first Distribution Date that is shorter
than a full accrual period, the OID Regulations permit the daily portions of
original issue discount to be determined according to any reasonable method.

A subsequent purchaser of a REMIC Regular Certificate that purchases such REMIC
Regular Certificate at a cost (not including payment for accrued qualified
stated interest) less than its remaining stated redemption price at maturity
will also be required to include in gross income, for each day on which it holds
such REMIC Regular Certificate, the daily portions of original issue discount
with respect to such REMIC Regular Certificate, but reduced, if such cost
exceeds the "adjusted issue price", by an amount equal to the product of (i)
such daily portions and (ii) a constant fraction, the numerator of which is such
excess and the denominator of which is the sum of the daily portions of original
issue discount on such REMIC Regular Certificate for all days on or after the
day of purchase. The adjusted issue price of a REMIC Regular Certificate on any
given day is equal to the sum of the adjusted issue price (or, in the case of
the first accrual period, the issue price) of the REMIC Regular Certificate at
the beginning of the accrual period during which such day occurs and the daily
portions of original issue discount for all days during such accrual period
prior to such day, reduced by the aggregate amount of distributions made during
such accrual period prior to such day other than distributions of qualified
stated interest.

The qualified stated interest payable with respect to REMIC Regular Certificates
which are certain variable rate debt instruments not bearing interest at a
Single Variable Rate generally is determined under the OID Regulations by
converting them into fixed rate debt instruments. REMIC Regular Certificates
required to be so treated generally include those providing for stated interest
at (i) more than one qualified floating rate or (ii) a single fixed rate and (a)
one or more qualified floating rates or (b) a single "qualified inverse floating
rate" (each, a "Multiple Variable Rate"). A qualified inverse floating rate is
an objective rate equal to a fixed rate reduced by a qualified floating rate,
the variations in which can reasonably be expected to inversely reflect
contemporaneous variations in the qualified floating rate (disregarding
permissible rate caps, floors, governors and similar restrictions described
above).

There is uncertainty concerning the application of Code Section 1272(a)(6) and
the OID Regulations to REMIC Regular Certificates bearing interest at one or
more variable rates. In the absence of other authority, the provisions of the
OID Regulations governing variable rate debt instruments will be used as a guide
in adapting the provisions of Code Section 1272(a)(6) to such Certificates for
the purpose of preparing reports furnished to Certificateholders. A REMIC
Regular Certificate bearing interest at a Single Variable Rate will take into
account for each accrual period an amount corresponding to the sum of (i) the
qualified stated interest accruing on the outstanding principal balance of the
REMIC Regular Certificate (as the stated interest rate for that Certificate
varies from time to time) and (ii) the amount of original issue discount that
would have been attributable to that period on the basis of a constant yield to
maturity for a bond issued at the same time and issue price as the REMIC Regular
Certificate,

                                       53
<PAGE>

having the same principal balance and schedule of payments of principal as such
Certificate, subject to the same Prepayment Assumption, and bearing interest at
a fixed rate equal to the applicable qualified floating rate or qualified
inverse floating rate in the case of a REMIC Regular Certificate providing for
either such rate, or equal to the fixed rate that reflects the reasonably
expected yield on the Certificate in the case of a REMIC Regular Certificate
providing for an objective rate other than a qualified inverse floating rate, in
each case as of the Closing Date. Holders of REMIC Regular Certificates bearing
interest at a Multiple Variable Rate generally will take into account interest
and original issue discount under a similar methodology, except that the amounts
of qualified stated interest and original issue discount attributable to such a
Certificate first will be determined for an "equivalent" debt instrument bearing
fixed rates, the assumed fixed rates for which are (a) for a qualified floating
rate or qualified inverse floating rate, such rate as of the Closing Date (with
appropriate adjustment for any differences in intervals between interest
adjustment dates), and (b) for any other objective rate, the fixed rate that
reflects the yield that is reasonably expected for the REMIC Regular
Certificate. If the interest paid or accrued with respect to a Multiple Variable
Rate Certificate during an accrual period differs from the assumed fixed
interest rate, such difference will be an adjustment (to interest or original
issue discount, as applicable) to the Certificateholder's taxable income for the
taxable period or periods to which such difference relates.

In the case of a REMIC Regular Certificate that provides for stated interest at
a fixed rate in one or more accrual periods and either one or more qualified
floating rates or a qualified inverse floating rate in other accrual periods,
the fixed rate is first converted into an assumed variable rate. The assumed
variable rate will be a qualified floating rate or a qualified inverse floating
rate according to the type of actual variable rate provided by the Certificate
and must be such that the fair market value of the REMIC Regular Certificate as
of the Closing Date is approximately the same as the fair market value of an
otherwise identical debt instrument that provides for the assumed variable rate
in lieu of the fixed rate. The Certificate is then subject to the determination
of the amount and accrual of original issue discount as described above, by
reference to the hypothetical variable rate instrument.

The provisions of the OID Regulations applicable to variable rate debt
instruments may not apply to some REMIC Regular Certificates having variable
rates. If such a Certificate is not governed by the provisions of the OID
Regulations applicable to variable rate debt instruments, it may be subject to
the Contingent Debt Regulations. The application of the Contingent Payment
Regulations to instruments such as variable rate REMIC Regular Certificates is
subject to differing interpretations. If Certificates with variable rates are
subject to the Contingent Payment Regulations, the related Prospectus Supplement
will include additional information about their application.

MARKET DISCOUNT. The purchaser of a REMIC Regular Certificate at a market
discount, that is at a purchase price less than the stated redemption price at
maturity (or, in the case of a REMIC Regular Certificate issued with original
issue discount, the REMIC Regular Certificate's adjusted issue price (as defined
under "REMIC Certificates -- Original Issue Discount")), will recognize market
discount upon receipt of each payment of principal. In particular, such a holder
will generally be required to allocate each payment of principal on a REMIC
Regular Certificate first to accrued market discount and to recognize ordinary
income to the extent such principal payment does not exceed the aggregate amount
of accrued market discount on such REMIC Regular Certificate not previously
included in income. Such market discount must be included in income in addition
to any original issue discount includible in income.

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. Such election, if made, 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 and discount,
including de minimis market or original issue discount, reduced by any premium,
in income as interest, based on a constant yield method. If such an election is
made, the Certificateholder is deemed to have made an election to include on a
current basis market discount in income with respect to all other debt
instruments having market discount that such Certificateholder acquires during
the year of the election or thereafter. Similarly, a Certificateholder that
makes this election for a Certificate that is acquired at a premium is deemed to
have made an election to amortize bond premium, as described below, with respect
to all debt instruments having amortizable bond premium that such
Certificateholder owns or acquires. A taxpayer may not revoke an election to
accrue interest, discount and premium on a constant yield method without the
consent of the IRS.

Under a statutory de minimis exception, market discount with respect to a REMIC
Regular Certificate will be considered to be zero for purposes of Code Sections
1276 through 1278 if it is less than 0.25% of the stated redemption price at
maturity of such REMIC Regular Certificate multiplied by the number of complete
years to maturity remaining after the date of its purchase. In interpreting the
de minimis rule with respect to original issue

                                       54
<PAGE>

discount, the OID Regulations refer to the weighted average maturity of
obligations, and it is likely that the same principle will be applied in
determining whether market discount is de minimis. It appears that de minimis
market discount on a REMIC Regular Certificate would be treated in a manner
similar to de minimis original issue discount. See "REMIC Certificates --
Original Issue Discount". Such treatment would result in de minimis market
discount being included in income at a slower rate than market discount would be
required to be included using the method described in the preceding paragraph.

The Treasury Department is authorized to issue regulations providing for the
method for accruing market discount of more than a de minimis amount on debt
instruments the principal of which is payable in more than one installment.
Nevertheless, no such regulations have been issued. Until regulations are
issued, certain rules described in the Committee Report might apply. Under those
rules, the holder of a REMIC Regular Certificate purchased with more than de
minimis market discount may elect to accrue such market discount either on the
basis of a constant yield method or on the basis of the appropriate
proportionate method described below. Under the proportionate method for
obligations issued with original issue discount, the amount of market discount
that accrues during a period is equal to the product of (i) the total remaining
market discount multiplied by (ii) a fraction the numerator of which is the
original issue discount accruing during the period and the denominator of which
is the total remaining original issue discount at the beginning of the period.
The Prepayment Assumption, if any, used in calculating the accrual of original
issue discount should be used in calculating the accrual of market discount.
Under the proportionate method for obligations issued without original issue
discount, the amount of market discount that accrues during a period is equal to
the product of (i) the total remaining market discount multiplied by (ii) a
fraction the numerator of which is the amount of stated interest paid during the
accrual period and the denominator of which is the total amount of stated
interest remaining to be paid at the beginning of the period. Because
regulations 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.

A Certificateholder generally will be required to treat a portion of any gain on
sale or exchange of a REMIC Regular Certificate as ordinary income to the extent
of the market discount accrued to the date of disposition under one of the
foregoing methods less market discount previously reported as ordinary income as
distributions in reduction of the stated redemption price at maturity were
received. See "-- Sales of REMIC Certificates" below. A Certificateholder 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 such
REMIC Regular Certificate. Any such deferred interest expense, in general, is
allowed as a deduction not later than the year in which the related market
discount income is recognized. 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 expense deferral
rule described above will not apply.

PREMIUM. A REMIC Regular Certificate purchased at a cost (not including payment
for accrued qualified stated interest) greater than its remaining stated
redemption price at maturity will be considered to be purchased at a premium.
The holder of such a REMIC Regular Certificate may elect to amortize such
premium under the constant yield method. 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, as described above.
The Committee Report indicates a Congressional intent that the same rules that
apply to accrual of market discount on installment obligations also apply in
amortizing premium under Code Section 171 on installment obligations such as the
REMIC Regular Certificates.

The Premium Regulations describe the constant yield method under which premium
is amortized and provide that the resulting offset to interest income may be
taken into account only as a Certificateholder takes the corresponding interest
income into account under such holder's regular accounting method. In the case
of instruments that may be called or repaid prior to maturity, the Premium
Regulations provide that the premium is calculated by assuming that the issuer
will exercise its redemption rights in the manner that maximizes the
Certificateholder's yield and the Certificateholder will exercise its option in
a manner that maximizes the Certificateholder's yield. The Premium Regulations
do not apply to debt instruments subject to Code Section 1272(a)(6).
Nevertheless, if a Certificateholder elects to amortize premium for the taxable
year containing the effective date of March 2, 1998, the Premium Regulations
will apply to all the Certificateholder's debt instruments held on or after the
first day of that taxable year.

TREATMENT OF SUBORDINATED CERTIFICATES. REMIC Regular Certificates may include
one or more Classes of Subordinated Certificates. Holders of Subordinated
Certificates will be required to report income with respect to such Certificates
on the accrual method without giving effect to delays and reductions in
distributions attributable to

                                       55
<PAGE>

defaults or delinquencies on any Mortgage Loans, except possibly, in the case of
income that constitutes qualified stated interest, to the extent that it can be
established that such amounts are uncollectible. As a result, the amount of
income reported by a Certificateholder of a Subordinated Certificate in any
period could exceed the amount of cash distributed to such Certificateholder in
that period.

Although not entirely clear, it appears that: (a) a holder who holds a
Subordinated Regular REMIC Certificate in the course of a trade or business or a
corporate holder generally should be allowed to deduct as an ordinary loss any
loss sustained on account of its partial or complete worthlessness and (b) a
noncorporate holder who does not hold a Subordinated Regular REMIC Certificate
in the course of a trade or business generally should be allowed to deduct as a
short-term capital loss any loss sustained on account of its complete
worthlessness. Special rules are applicable to banks and thrift institutions.
Holders of Subordinated Certificates should consult their own tax advisers
regarding the appropriate timing, character and amount of any loss sustained
with respect to Subordinated Certificates.

STATUS OF REMIC CERTIFICATES. REMIC Certificates held by a domestic building and
loan association will constitute a "regular or residual . . . interest in a
REMIC" within the meaning of Code Section 7701(a)(19)(C)(xi) in the same
proportion that the assets of the REMIC Mortgage Pool underlying such
Certificates would be treated as "loans secured by an interest in real property"
within the meaning of Code Section 7701(a)(19)(C)(v) or as other assets
described in Code Section 7701(a)(19)(C)(i) through (x). REMIC Certificates held
by a real estate investment trust will constitute "real estate assets" within
the meaning of Code Section 856(c)(5)(B), and any amount includible in gross
income with respect to the REMIC Certificates will be considered "interest on
obligations secured by mortgages on real property or on interests in real
property" within the meaning of Code Section 856(c)(3)(B) in the same proportion
that, for both purposes, the assets and income of the REMIC would be treated as
"interests in real property" as defined in Code Section 856(c)(5)(C) or, as
provided in the Committee Report, as "real estate assets" as defined in Code
Section 856(c)(5)(B)) and as "interest on obligations secured by mortgages on
real property or on interests in real property", respectively. See, in this
regard, "Trust Certificates -- Characterization of Investments in Trust
Certificates -- Buydown Mortgage Loans," below. Moreover, if 95% or more of the
assets qualify for any of the foregoing treatments, the REMIC Certificates (and
income thereon) will qualify for the corresponding status in their entirety. The
investment of amounts in any reserve fund in non-qualifying assets would, and,
holding property acquired by foreclosure pending sale might, reduce the amount
of the REMIC Certificates that would qualify for the foregoing treatment. The
REMIC Regulations provide that payments on Qualified Mortgages held pending
distribution are considered part of the Qualified Mortgages for purposes of Code
Section 856(c)(5)(B); it is unclear whether such collected payments would be so
treated for purposes of Code Section 7701(a)(19)(C)(v), but there appears to be
no reason why analogous treatment should be denied. The determination as to the
percentage of the REMIC's assets (or income) that will constitute assets (or
income) described in the foregoing sections of the Code will be made with
respect to each calendar quarter based on the average adjusted basis (or average
amount of income) of each category of the assets held (or income accrued) by the
REMIC during such calendar quarter. The REMIC will report those determinations
to Certificateholders in the manner and at the times required by applicable
Treasury regulations. The Prospectus Supplement or the related Current Report on
Form 8-K for each Series of REMIC Certificates will describe the assets as of
the Cut-off Date. REMIC Certificates held by certain financial institutions will
constitute an "evidence of indebtedness" within the meaning of Code Section
582(c)(1).

For purposes of characterizing an investment in REMIC Certificates, a contract
secured by a Manufactured Home qualifying as a "single family residence" under
Code Section 25(e)(10) will constitute (i) a "real estate asset" within the
meaning of Code Section 856 and (ii) an asset described in Code Section
7701(a)(19)(C).

TIERED REMIC STRUCTURES. For certain series of Certificates, two or more
separate elections may be made to treat designated portions of the related Trust
as REMICs ("Tiered REMICs") for federal income tax purposes. Upon the issuance
of any such series of Certificates, Arter & Hadden llp, special counsel to the
Depositor, will deliver its opinion generally to the effect that, assuming
compliance with all provisions of the related 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 Code Section 856(c)(5)(A),
and assets described in Code Section 7701(a)(19)(C), and whether the income on
such Certificates is "interest" described in Code Section 856(c)(3)(B), the
Tiered REMICs will be treated as one REMIC.

TAXATION OF REMLC RESIDUAL CERTIFICATES. An owner of a REMIC Residual
Certificate ("Residual Owner") generally will be required to report its daily
portion of the taxable income or, subject to the limitation described below in
"Basis Rules and Distributions", the net loss of the REMIC Mortgage Pool for
each day during a calendar

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quarter that the Residual Owner owned such REMIC Residual Certificate. For this
purpose, the daily portion will be determined by allocating to each day in the
calendar quarter, using a 30 days per month/90 days per quarter/360 days per
year counting convention, its ratable portion of the taxable income or net loss
of the REMIC Mortgage Pool for such quarter, and by allocating the daily
portions among the Residual Owners (on such day) in accordance with their
percentage of ownership interests on such day. Any amount included in the gross
income of, or allowed as a loss to, any Residual Owner by virtue of the rule
referred to in this paragraph will be treated as ordinary income or loss.
Taxable income from Residual Certificates may exceed cash distributions with
respect thereto in any taxable year. For example, if Qualified Mortgages are
acquired by a REMIC at a discount, then the Residual Owner may recognize
original issue discount as income without corresponding cash distributions. This
result could occur because a payment produces recognition by the REMIC of
discount on the Qualified Mortgages while all or a portion of such payment could
be used in whole or in part to make principal payments on REMIC Regular
Certificates issued without substantial discount.

The tax treatment of any payments received by a Residual Owner in connection
with the acquisition of such Certificate is unclear. Such payments may be taken
into account in determining the income of such holder. Alternatively, a holder
may take another position. Because of the uncertainty concerning the treatment
of such payments, Residual Owners should consult their tax advisers concerning
the treatment of such payments for income tax purposes.

TAXABLE INCOME OR NET LOSS OF THE REMIC MORTGAGE POOL. The taxable income or net
loss of the REMIC Mortgage Pool reflects a netting of income from the Qualified
Mortgages, any cancellation of indebtedness income due to the allocation of
realized losses to REMIC Regular Certificates and the deductions and losses
allowed to the REMIC Mortgage Pool. Such taxable income or net loss for a given
calendar quarter is determined in the same manner as for an individual having
the calendar year as his taxable year and using the accrual method of
accounting, with certain modifications. First, a deduction is allowed for
accruals of interest (including original issue discount) on the REMIC Regular
Certificates. Second, market discount equal to the excess of any Qualified
Mortgage's adjusted issue price (as determined under "-- REMIC Certificates --
Market Discount", and "--Premium") over its fair market value at the time of its
transfer to the REMIC Mortgage Pool generally will be included in income as it
accrues, based on a constant yield method and on the Prepayment Assumption. For
this purpose, the fair market value of the Mortgage Loans will be treated as
being equal to the aggregate issue prices of the REMIC Regular Certificates and
REMIC Residual Certificates; if one or more classes of REMIC Regular
Certificates or REMIC Residual Certificates are retained by the Depositor, the
value of such retained interests will be estimated in order to determine the
fair market value of the Qualified Mortgages for this purpose. Third, no item of
income, gain, loss or deduction allocable to a prohibited transaction (see "--
Prohibited Transactions and Other Possible REMIC Taxes") is taken into account.
Fourth, the REMIC Mortgage Pool generally may deduct only items that would be
allowed in calculating the taxable income of a partnership by virtue of Code
Section 703(a)(2). Fifth, the limitation on miscellaneous itemized deductions
imposed on individuals by Code Section 67 does not apply at the REMIC Mortgage
Pool level to investment expenses such as trustee fees or the servicing fees
paid to the Master Servicer or sub-servicers, if any. See, however, "-- Pass-
Through of Servicing Fees". If the deductions allowed to the REMIC Mortgage Pool
exceed its gross income for a calendar quarter, such excess will be the net loss
for the REMIC Mortgage Pool for that calendar quarter.

BASIS RULES AND DISTRIBUTIONS. A Residual Owner will not include any
distribution by a REMIC Mortgage Pool in gross income to the extent it is less
than the adjusted basis of such Residual Owner's interest in a REMIC Residual
Certificate. Such distribution will reduce the adjusted basis of such interest,
but not below zero. To the extent a distribution exceeds the adjusted basis of
the REMIC Residual Certificate, it will be treated as gain from the sale of the
REMIC Residual Certificate. See "-- Sales of REMIC Certificates". The adjusted
basis of a REMIC Residual Certificate is equal to the amount paid for such REMIC
Residual Certificate, increased by amounts included in the income of the
Residual Owner and decreased by distributions and by net losses taken into
account with respect to such interest.

A Residual Owner is not allowed to take into account any net loss for any
calendar quarter to the extent such net loss exceeds such Residual Owner'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
disallowed by reason of this limitation may be carried forward indefinitely to
future calendar quarters and, subject to the same limitation, may be used to
offset income from the REMIC Residual Certificate.

The effect of these basis and distribution rules is that a Residual Owner 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

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the REMIC Mortgage Pool or upon the sale of its REMIC Residual Certificate. See
"--Sales of REMIC Certificates". The Residual Owner does, however, receive
reduced taxable income over the life of the REMIC because the REMIC's basis in
the underlying REMIC Mortgage Pool used to determine taxable income or net loss
includes the fair market value of the REMIC Regular Certificates and REMIC
Residual Certificates at the Closing Date, not the unpaid principal balances of
the REMIC Mortgage Pool.

EXCESS INCLUSIONS. "Excess inclusions" with respect to a REMIC Residual
Certificate are subject to special tax rules. With respect to a Residual Owner,
the excess inclusion for any calendar quarter is defined as the excess of the
daily portions of taxable income over the sum of the "daily accruals" for each
day during such quarter that the Residual Owner held such REMIC Residual
Certificate. The daily accruals are 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 percent of the long-term "applicable federal rate" (generally,
an average of current yields on Treasury securities of comparable maturity, and
hereafter the "AFR") in effect at the time of issuance of the REMIC Residual
Certificate. For this purpose, the adjusted issue price of a REMIC Residual
Certificate as of the beginning of any calendar quarter is the issue price of
the REMIC Residual Certificate, increased by the amount of daily accruals for
all prior quarters and decreased 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 (a) if it is publicly offered 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, or (b) if it is
not public offered, is its fair market value on the pricing date when the prices
of the REMIC Regular Certificates are fixed.

For Residual Owners, an excess inclusion may not be offset by deductions, losses
or loss carryovers from other activities. For Residual Owners that are subject
to tax on unrelated business taxable income (as defined in Code Section 511), an
excess inclusion is treated as unrelated business taxable income. For Residual
Owners that are nonresident alien individuals or foreign corporations generally
subject to United States withholding tax, even if interest paid to such Residual
Owners is generally eligible for exemptions from such tax, an excess inclusion
will be subject to such tax and no tax treaty rate reduction or exemption may be
claimed with respect thereto. See "--Foreign Investors in REMIC Certificates".

Alternative minimum taxable income for a Residual Owner is determined without
regard to the special rule that taxable income may not be less than excess
inclusions and may not be less than the excess inclusions for the year. The
amount of any alternative minimum tax net operating loss deductions must be
computed without regard to any 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 Code Section 857(b)(2), 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.

NONECONOMIC REMIC RESIDUAL CERTIFICATES. Under the REMIC Regulations, transfers
of "noneconomic" REMIC Residual Certificates are 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, at the time of its transfer and based on the Prepayment
Assumption and 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 AFR) on the REMIC
Residual Certificate equals at least the product of the present value of the
anticipated excess inclusions and the highest tax rate applicable to
corporations for the year of the transfer 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 will be subject to
certain restrictions under the terms of the related 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. 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-

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described rules, which would result in the retention of tax liability by such
purchaser. The applicable 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 or will not be considered "noneconomic" will be based
upon certain assumptions, and the Depositor will make no representation that a
REMIC Residual Certificate will not be considered "noneconomic" for purposes of
the above-described rules or that a Residual Owner will receive distributions
calculated pursuant to such assumptions. See "-- Foreign Investors in REMIC
Certificates" below for additional restrictions applicable to transfers of
certain REMIC Residual Certificates to foreign persons.

TAX-EXEMPT INVESTORS. Tax-exempt organizations (including employee benefit
plans) that are subject to tax on unrelated business taxable income (as defined
in Code Section 511) will be subject to tax on any excess inclusions attributed
to them as owners of Residual Certificates. Excess inclusion income associated
with a Residual Certificate may significantly exceed cash distributions with
respect thereto. See "-- Excess Inclusions".

Generally, tax-exempt organizations that are not subject to federal income
taxation on "unrelated business taxable income" pursuant to Code Section 511 are
treated as "disqualified organizations". Under provisions of the Agreement, such
organizations generally are prohibited from owning Residual Certificates. See
"-- Sales of REMIC Certificates".

REAL ESTATE INVESTMENT TRUSTS. If the applicable Prospectus Supplement so
provides, a REMIC Mortgage Pool may hold Qualified Mortgages bearing interest
based wholly or partially on mortgagor profits, mortgaged property appreciation,
or similar contingencies. Such interest, if earned directly by a real estate
investment trust ("REIT"), would be subject to the limitations of Code Sections
856(f) and 856(j). Treasury Regulations treat a REIT holding a REMIC Residual
Certificate for a principal purpose of avoiding such Code provisions as
receiving directly the income of the REMIC Mortgage Pool, hence potentially
jeopardizing its qualification for taxation as a REIT and exposing such income
to taxation as a prohibited transaction at a 100 percent rate.

MARK-TO-MARKET RULES. Code Section 475 generally requires that securities
dealers include securities in inventory at their fair market value, recognizing
gain or loss as if the securities were sold at the end of each tax year. The
Mark-to-Market Regulations provide that a REMIC Residual Certificate is not
treated as a security and thus may not be marked to market.

SALES OF REMIC CERTIFICATES. If a REMIC Certificate is sold, the seller 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 the seller, increased by any original issue discount or market
discount included in the seller's gross income with respect to such REMIC
Regular Certificate and reduced by premium amortization deductions and
distributions previously received by the seller of amounts included in the
stated redemption price at maturity of such REMIC Regular Certificate. The
adjusted basis of a REMIC Residual Certificate will be determined as described
under "-- Basis Rules and Distributions". Gain from the disposition of a REMIC
Regular Certificate that might otherwise be treated as a capital gain will be
treated as ordinary income to the extent that such gain does not exceed the
excess of (i) the amount that would have been includible in such holder's income
had income accrued at a rate equal to 110% of the AFR as of the date of purchase
over (ii) the amount actually includible in such holder's income. Except as
otherwise provided under "-- Market Discount" and "-- Premium" and under Code
Section 582(c), any additional gain or any loss on the sale or exchange of a
REMIC Certificate 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 Code Section 1221. The Code currently provides for a top marginal tax
rate of 39.6% for individuals with a maximum marginal tax rate for long-term
capital gains of individuals at 28% (lower rates may apply depending on the
holding period of the capital asset). There is no such rate differential for
corporations. In addition, the distinction between a capital gain or loss and
ordinary income or loss is relevant for other purposes, including limitations on
the use of capital losses to offset ordinary income.

All or a portion of any gain from the sale of a REMIC Certificate that might
otherwise be capital gain may be treated as ordinary income (i) if such
Certificate is held as part of a "conversion transaction" as defined in Code
Section 1258(c), up to the amount of interest that would have accrued on the
holder's net investment in the conversion transaction at 120% of the appropriate
AFR in effect at the time the taxpayer entered into the transaction reduced by
any amount treated as ordinary income with respect to any prior disposition or
other termination of a position that was held as part of such transaction or
(ii) in the case of a noncorporate taxpayer that has made an

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election under Code Section 163(d)(4) to have net capital gains taxed as
investment income at ordinary income rates.

If a Residual Owner sells a REMIC Residual Certificate at a loss, the loss will
not be recognized if, within six months before or after the sale of the REMIC
Residual Certificate, such Residual Owner purchases another residual interest in
any REMIC or any interest in a taxable mortgage pool (as defined in Code Section
7701 (i)) comparable to a residual interest in a REMIC. Such disallowed loss
will be allowed upon the sale of the other residual interest (or comparable
interest) if the rule referred to in the preceding sentence does not apply to
that sale. While the Committee Report states that this rule may be modified by
Treasury regulations, the REMIC Regulations do not address this issue and it is
not clear whether any such modification will in fact be implemented or, if
implemented, what its precise nature or effective date would be.

Transfers of a REMIC Residual Certificate to certain "disqualified
organizations" are subject to an additional tax on the transferor in an amount
equal to the maximum corporate tax rate applied to the present value (using a
discount rate equal to the AFR) of the total anticipated excess inclusions with
respect to such residual interest for the periods after the transfer. For this
purpose, "disqualified organizations" includes the United States, any state or
political subdivision of a state, any foreign government or international
organization or any agency or instrumentality of any of the foregoing; any tax-
exempt entity (other than a Code Section 521 cooperative) which is not subject
to the tax on unrelated business income; and any rural electrical or telephone
cooperative. 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. The tax generally is imposed on the
transferor of the REMIC Residual Certificate, except that it is imposed on an
agent for a disqualified organization if the transfer occurs through such agent.
The Agreement requires, as a prerequisite to any transfer of a Residual
Certificate, the delivery to the Trustee of an affidavit of the transferee to
the effect that it is not a disqualified organization and contains other
provisions designed to render any attempted transfer of a Residual Certificate
to a disqualified organization void.

In addition, if a "pass-through entity" 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 at any time during any taxable
year of 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
for such taxable year 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 the record holder of an
interest in such entity furnishes to such 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 these
purposes, a "pass-through entity" means any regulated investment company, real
estate investment trust, trust, partnership or certain other entities described
in Code Section 860E(e)(6). In addition, a person holding an interest in a pass-
through entity as a nominee for another person shall, with respect to such
interest, be treated as a pass-through entity.

PASS-THROUGH OF SERVICING FEES. In general, Residual Owners take into account
taxable income or net loss of the related REMIC Mortgage Pool. Consequently,
expenses of the REMIC Mortgage Pool to service providers, such as servicing
compensation of the Master Servicer and the Servicers, will be allocated to the
holders of the REMIC Residual Certificates, and therefore will not affect the
income or deductions of holders of REMIC Regular Certificates. In the case of a
"single-class REMIC" (as described below), however, such expenses and an
equivalent amount of additional gross income will be allocated among all holders
of REMIC Regular Certificates and REMIC Residual Certificates for purposes of
the limitations on the deductibility of certain miscellaneous itemized
deductions by individuals contained in Code Sections 56(b)(1) and 67. Generally,
any holder of a REMIC Residual Certificate and any holder of a REMIC Regular
Certificate issued by a "single-class REMIC" who is an individual, estate or
trust (including such a person that holds an interest in a pass-through entity
holding such a REMIC Certificate) are permitted to deduct such expenses in
determining regular taxable income only to the extent that such expenses
together with certain other miscellaneous itemized deductions of such
individual, estate or trust exceed 2% of adjusted gross income; such a holder
may not deduct such expenses to any extent in determining liability for
alternative minimum tax. Accordingly, REMIC Residual Certificates, and REMIC
Regular Certificates receiving an allocation of servicing compensation, may not
be appropriate investments for individuals, estates or trusts.

A "single-class REMIC" is a REMIC that either (i) would be treated as an
investment trust under the provisions of Treasury Regulation Section 301.7701-
4(c) in the absence of a REMIC election or (ii) is substantially similar to

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such an investment trust and is structured with the principal purpose of
avoiding the allocation of investment expenses to holders of REMIC Regular
Certificates. The Master Servicer intends (subject to certain exceptions which,
if applicable, will be stated in the applicable Prospectus Supplement) to treat
each REMIC Mortgage Pool as other than a "single-class REMIC," consequently
allocating servicing compensation expenses and related income amounts entirely
to REMIC Residual Certificates.

PROHIBITED TRANSACTIONS AND OTHER POSSIBLE REMIC TAXES.  The Code imposes a tax
on REMIC Mortgage Pools equal to 100% of the net income derived from "prohibited
transactions".  In general, a prohibited transaction means the disposition of a
Qualified Mortgage other than pursuant to certain specified exceptions, the
receipt of income from a source other than a Qualified Mortgage 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 Qualified
Mortgages for temporary investment pending distribution on the REMIC
Certificates. The Code also imposes a 100% tax on the value of any contribution
of assets to the REMIC after the Closing Date other than pursuant to specified
exceptions, and subjects "net income from foreclosure property" to tax at the
highest corporate rate. It is not anticipated that a REMIC Mortgage Pool will
engage in any such transactions or receive any such income.

TERMINATION OF A REMIC MORTGAGE POOL.  In general, no special tax consequences
will apply to a holder of a REMIC Regular Certificate upon the termination of
the REMIC Mortgage Pool by virtue of the final payment or liquidation of the
last Mortgage Asset remaining in the REMIC Mortgage Pool.  If a Residual Owner's
adjusted basis in its REMIC Residual Certificate at the time such termination
occurs exceeds the amount of cash distributed to such Residual Owner in
liquidation of its interest, then, although the matter is not entirely free from
doubt, it appears that the Residual Owner would be entitled to a loss (which
could be a capital loss) equal to the amount of such excess.

REPORTING AND OTHER ADMINISTRATIVE MATTERS OF REMICS. 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. Certain holders of REMIC Regular Certificates which are
generally exempt from information reporting on debt instruments, such as
corporations, banks, registered securities or commodities brokers, real estate
investment trusts, registered investment companies, common trust funds,
charitable remainder annuity trusts and unitrusts, 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
Treasury 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 Mortgage Pool must also comply
with rules requiring the face of a REMIC Certificate issued at more than a de
minimis discount to disclose the amount of original issue discount and the issue
date and requiring such information to be reported to the Treasury Department.

The REMIC Regular Certificate information reports must include a statement of
the "adjusted issue price" of the REMIC Regular Certificate at the beginning of
each accrual period. In addition, the reports must include information necessary
to compute the accrual of any market discount that may arise upon secondary
trading of REMIC Regular Certificates. Because exact computation of the accrual
of market discount on a constant yield method would require information relating
to the holder's purchase price which the REMIC Mortgage Pool may not have, it
appears that this provision will only require information pertaining to the
appropriate proportionate method of accruing market discount.

For purposes of the administrative provisions of the Code, REMIC Mortgage Pools
are treated as partnerships and the holders of Residual Certificates are treated
as partners.  One of the Holders of the Residual Interest will be the "tax
matters person" with respect to the REMIC Mortgage Pool in all respects and will
file federal income tax information returns on behalf of the related REMIC
Mortgage Pool.

The tax matters person will, subject to certain notice requirements and various
restrictions and limitations, generally have the authority to act on behalf of
the REMIC Mortgage Pool and the Residual Owners in connection with the
administrative and judicial review of items of income, deduction, gain or loss
of the REMIC Mortgage Pool, as well as the REMIC Mortgage Pool's classification.
Residual Owners will generally be required to report such REMIC Mortgage Pool
items consistently with their treatment on the REMIC Mortgage Pool's federal
income tax information return and may in some circumstances be bound by a
settlement agreement between the person serving as the tax matters person, and
the IRS concerning any such REMIC Mortgage Pool item. Adjustments made to the
REMIC Mortgage Pool tax return may require a Residual Owner to make
corresponding adjustments on its return,

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<PAGE>

and an audit of the REMIC Mortgage Pool's tax return, or the adjustments
resulting from such an audit, could result in an audit of a Residual Owner's
return.

BACKUP WITHHOLDING WITH RESPECT TO REMIC CERTIFICATES.  Distribution of interest
and principal on REMIC Regular Certificates, as well as payment of proceeds from
the sale of REMIC Certificates, may be subject to the "backup withholding tax"
under Code Section 3406 at a rate of 31 percent if recipients fail to furnish
certain information, including their taxpayer identification numbers, or
otherwise fail to establish an exemption from such tax. Any amounts deducted and
withheld from 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 that is required to supply information but that does not do so in
the manner required.

FOREIGN INVESTORS IN REMIC CERTIFICATES.  Except as qualified below, payments
made on a REMIC Regular Certificate to a REMIC Regular Certificateholder that is
not a U.S. Person, as hereinafter defined (a "Non-U.S. Person"), or to a person
acting on behalf of such a Certificateholder, generally will be exempt from U.S.
federal income and withholding taxes, provided that (a) the holder of the
Certificate is not subject to U.S. tax as a result of a connection to the United
States other than ownership of such Certificate, (b) the holder of such
Certificate signs a statement under penalties of perjury that certifies that
such holder is a Non-U.S. Person, and provides the name and address of such
holder and (c) the last U.S. Person in the chain of payment to the holder
receives such statement from such holder or a financial institution holding on
its behalf and does not have actual knowledge that such statement is false. 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 withholding tax rate of 30 percent, subject to reduction under
an applicable tax treaty.

"U.S. Person" means a citizen or resident of the United States, a corporation,
partnership (or other entity treated or classified as a corporation or
partnership) for United States federal income tax purposes, created or organized
in or under the laws of the United States or any state thereof or the District
of Columbia, an estate that is subject to U.S. federal income tax regardless of
the source of its income or a trust if (i) a court within the United States is
able to exercise primary supervision over the administration of the trust and
(ii) one or more United States persons have authority to control all substantial
decisions of the trust.

Holders of REMIC Regular Certificates should be aware that the IRS may take the
position that exemption from U.S. withholding taxes does not apply to such a
holder that also directly or indirectly owns 10 percent or more of the REMIC
Residual Certificates. Further, the foregoing rules will not apply to exempt a
"United States shareholder" (as such term is defined in Code Section 951) of a
controlled foreign corporation from taxation on such United States shareholder's
allocable portion of the interest or original issue discount income earned by
such controlled foreign corporation.

Amounts paid to a Residual Owner that is a Non-U.S. Person generally will be
treated as interest for purposes of applying the withholding tax on Non-U.S.
Persons with respect to income on its REMIC Residual Certificate. It is unclear,
however, whether distributions on REMIC Residual Certificates will be eligible
for the general exemption from withholding tax that applies to REMIC Regular
Certificates as described above. Treasury Regulations provide that, for purposes
of the portfolio interest exception, payments to the foreign owner of a REMIC
Residual Certificate are to be considered paid on the obligations held by the
REMIC Mortgage Pool, rather than on the Certificate itself. Such payments will
thus only qualify for the portfolio interest exception if the underlying
obligations held by the REMIC Mortgage Pool would so qualify. Such withholding
tax generally is imposed at a rate of 30 percent but is subject to reduction
under any tax treaty applicable to the Residual Owner. Nevertheless, there is no
exemption from withholding tax nor may the rate of such tax be reduced, under a
tax treaty or otherwise, with respect to any distribution of income that is an
excess inclusion. Although no regulations have been proposed or adopted
addressing withholding on residual interests held by Non-U.S. Persons, the
provisions of the REMIC Regulations, relating to the transfer of residual
interests to Non-U.S. Persons may be read to imply that withholding with respect
to excess inclusion income is to be determined by reference to the amount of the
excess inclusion income rather than to the amount of cash distributions. If the
IRS were successfully to assert such a position, cash distributions on Residual
Certificates held by Non-U.S. Persons could be subject to withholding at rates
as high as 100%, depending on the relationship of accrued excess inclusion
income to cash distributions with respect to such Residual Certificates. See
"REMIC Certificates -- Excess Inclusions".

Certain restrictions relating to transfers of REMIC Residual Certificates to and
by investors who are Non-U.S. Persons are also imposed by the REMIC Regulations.
First, transfers of REMIC Residual Certificates to a Non-U.S. Person that have
"tax avoidance potential" are disregarded for all federal income tax purposes.
If such transfer is

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disregarded, the purported transferor of such a REMIC Residual Certificate to a
Non-U.S. Person continues to remain liable for any taxes due with respect to the
income on such REMIC Residual Certificate. A transfer of a REMIC Residual
Certificate has tax avoidance potential unless, at the time of the transfer, the
transferor reasonably expects (1) that the REMIC will distribute to the
transferee Residual Certificateholder amounts that will equal at least 30
percent of each excess inclusion and (2) that such amounts will be distributed
at or after the time at which the excess inclusion accrues and not later than
the close of the calendar year following the calendar year of accrual. This rule
does not apply to transfers if the income from the REMIC Residual Certificate is
taxed in the hands of the transferee as income effectively connected with the
conduct of a U.S. trade or business. Second, if a Non-U.S. Person transfers a
REMIC Residual Certificate to a U.S. Person (or to a Non-U.S. Person in whose
hands income from the REMIC Residual Certificate would be effectively connected)
and the transfer has the effect of allowing the transferor to avoid tax on
accrued excess inclusions, that transfer is disregarded for all federal income
tax purposes and the purported Non-U.S. Person transferor continues to be
treated as the owner of the REMIC Residual Certificate. Thus, the REMIC's
liability to withhold 30 percent of the excess inclusions is not terminated even
though the REMIC Residual Certificate is no longer held by a Non-U.S. Person.

The Withholding Regulations may affect the United States taxation of foreign
investors in REMIC Certificates. The Withholding Regulations are generally
proposed to be effective for payments after December 31, 1999, regardless of the
issue date of the REMIC Certificate with respect to which such payments are
made, subject to certain transition rules. The Withholding Regulations provide
certain presumptions with respect to withholding for holders not providing the
required certifications to qualify for the withholding exemption described above
and would replace a number of current tax certification forms with a single,
restated form and standardize the period of time for which withholding agents
could rely on such certifications. The Withholding Regulations also provide
rules to determine whether, for purposes of United States federal withholding
tax, interest paid to a Non-U.S. Person that is an entity should be treated as
paid to the entity or those holding an interest in that entity.

FASIT CERTIFICATES

General.  With respect to a particular series of Certificates, an election may
be made to treat the trust or one or more trusts or segregated pools of assets
therein as one or more FASITs within the meaning of Code Section 860L.  The
FASIT provisions of the Code were enacted by the Small Business Job Protection
Act of 1996 and create a new elective statutory vehicle for the issuance of
mortgage-backed and asset-backed securities.  A Trust or a portion or portions
thereof as to which one or more FASIT elections will be made will be referred to
as a "FASIT Pool." For purposes of this discussion, Certificates of a series as
to which one or more FASIT elections are made are referred to as "FASIT
Certificates" and will consist of one or more classes of "FASIT Regular
Certificates" and one "Ownership Interest Security" in the case of each FASIT
Pool. Although the FASIT provisions of the Code became effective on September 1,
1997, no Treasury regulations or other administrative guidance has been issued
with respect to those provisions.  Accordingly, definitive guidance cannot be
provided with respect to many aspects of the tax treatment of Holders of FASIT
Certificates.  Investors also should note that the FASIT discussion contained
herein constitutes only a summary of the federal income tax consequences to
Holders of FASIT Certificates.

Qualification as a FASIT requires ongoing compliance with certain conditions.
With respect to each Series of FASIT Certificates, Special Counsel has advised
the Depositor that in their opinion (unless otherwise limited in the related
Prospectus Supplement), assuming (i) the making of an appropriate election, (ii)
compliance with all provisions of the related  Agreement and (iii) compliance
with the applicable provisions of the law, including any amendments to the Code
or applicable Treasury regulations thereunder, each FASIT Pool will qualify as a
FASIT.  In such case, the FASIT Regular Certificates will be considered to be
"regular interests" in the FASIT Pool and generally will be treated for federal
income tax purposes as if they were newly originated debt instruments, and the
Ownership Interest Security will be considered to be the "ownership interest" in
the FASIT Pool, which generally is not treated as debt for such purposes, but
rather as representing rights and responsibilities with respect to the taxable
income or loss of the FASIT Pool.  The Prospectus Supplement for each series of
Certificates will indicate whether one or more FASIT elections with respect to
the related Trust will be made and will also cover any material federal income
tax consequences applicable to the holders of FASIT Certificates.

Status of FASIT Regular Certificates.  FASIT Regular Certificates held by a REIT
will qualify as "real estate assets" within the meaning of section 856(c)(4)(A)
of the Code, and interest on such Certificates will be considered Qualifying
REIT Interest to the same extent that REMIC Certificates would be so considered.
FASIT Regular Certificates held by a Thrift Institution taxed as a "domestic
building and loan association" will represent qualifying assets for purposes of
the qualification requirements set forth in Code Section 7701(a)(19) to the same
extent that

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REMIC Certificates would be so considered. See "-- REMIC Certificates -- Status
as REMIC Certificates." In addition, FASIT Regular Certificates held by a
financial institution to which Code Section 585 applies will be treated as
evidences of indebtedness for purposes of Code Section 582(c)(1). FASIT
Certificates will not qualify as "Government Securities" for either REIT or RIC
qualification purposes.

Qualification as a FASIT.  On order for the FASIT Pool to qualify as a FASIT,
there must be ongoing compliance on the part of the FASIT Pool with the
requirements set forth in the Code.  The FASIT Pool will qualify under the Code
as a FASIT in which the FASIT Regular Certificates and the Ownership Interest
Security will constitute the "regular interests" and the "ownership interest,"
respectively, if (i) a FASIT election is in effect, (ii) certain tests
concerning (a) the composition of the FASIT Pool's assets and (b) the nature of
the Holders' interests in the FASIT Pool are met on a continuing basis and (iii)
the FASIT Pool is not a regulated company as defined in Code Section 851(a).

Asset Composition.  In order for a FASIT Pool to be eligible for FASIT status,
substantially all of the assets of the FASIT Pool must consist of "permitted
assets" as of the close of the third month beginning after the Closing Date and
at all times thereafter (the "FASIT Qualification Test").  Permitted assets
include (i) cash or cash equivalents, (ii) debt instruments with fixed terms
that would qualify as REMIC regular interests if issued by a REMIC (generally,
instruments that provide for interest at a fixed rate, a qualifying variable
rate, or a qualifying interest-only  type rate), (iii) foreclosure property,
(iv) certain hedging instruments (generally, interest and currency rate swaps
and credit enhancement contracts) that are reasonably required to guarantee or
hedge against the FASIT's risks associated with being the obligor on FASIT
interests, (v) contract rights to acquire qualifying debt instruments or
qualifying hedging instruments, (vi) FASIT regular interests and (vii) REMIC
regular interests.  Permitted assets do not include any debt instruments issued
by the Holder of the Ownership Interest Security or by any person related to
such Holder.

Interests in a FASIT.  In addition to the FASIT Qualification Test, the
interests in a FASIT also must meet certain requirements.  All the interests in
a FASIT must belong to either of the following:  (i) one or more classes of
regular interests or (ii) a single class of ownership interest that is held
directly by a fully taxable domestic corporation.  A FASIT interest generally
qualifies as a regular interest if (i) it is designated as a regular interest,
(ii) it has a stated maturity (including options to renew) no greater than
thirty years, (iii) it entitles its Holder to a specified principal amount, (iv)
the issue price of the interest does not exceed 125% of its stated principal
amount, (v) the yield to maturity of the interest is less than the applicable
federal rate published by the IRS plus 5% and (vi) if it pays interest, such
interest is payable at either (a) a fixed rate with respect to the principal
amount of the regular interest or (b) a permissible variable rate with respect
to such principal amount.  Permissible variable rates for FASIT regular
interests are the same as those for REMIC regular interest (i.e., certain
qualified floating rates and weighted average rates).  See "-- REMIC
Certificates -- Taxation of Regular Certificates -- Variable Rate Regular
Certificates."

If a FASIT Certificate fails to meet one or more of the requirements set out in
clauses (iii), (iv) or (v) above, but otherwise meets the above requirements, it
may still qualify as a type of regular interest known as a "High-Yield
Interest."  In addition, if a FASIT Certificate fails to meet the requirements
of clause (vi), but the interest payable on the FASIT Certificate consists of a
specified portion of the interest payments on permitted assets and that portion
does not vary over the life of the Certificate, the Certificate also will
qualify as a High-Yield Interest.  A High-Yield Interest may be held only by
domestic corporations that are fully subject to corporate income tax ("Eligible
Corporations"), other FASITs and dealers in securities who acquire such
interests as inventory, rather than for investment.  In addition, Holders of
High-Yield Interests are subject to limitations on the use of losses to offset
income derived from such interest.  See "-- FASIT Certificates -- Tax Treatment
of FASIT Regular Certificates -- Treatment of High-Yield Interests."

Consequences of Disqualification.  If a FASIT Pool fails to comply with one or
more of the Code's ongoing requirements for FASIT status during any taxable
year, the Code provides that its FASIT status may be lost for that year and
thereafter.  If FASIT status is lost, the treatment of the former FASIT and the
interests therein for federal income tax purposes is uncertain.  The former
FASIT might be treated as a grantor trust, as a separate association taxable as
a corporation, or as a partnership.  The FASIT Regular Certificates could be
treated as debt instruments for federal income tax purposes or as equity
interests in the former FASIT.  Although the Code authorizes the Treasury to
issue regulations that address situations where a failure to meet the
requirements for FASIT status occurs inadvertently and in good faith, such
regulations have not yet been issued.  It is possible that disqualification
relief might be accompanied by sanctions, such as the imposition of a corporate
tax on all or a portion of the FASIT's income for a period of time in which the
requirements for FASIT status are not satisfied.

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Tax Treatment of FASIT Regular Certificates.  Payments received by Holders of
FASIT Regular Certificates generally should be accorded the same tax treatment
under the Code as payments received on other taxable corporate debt instruments
and on REMIC Regular Certificates.  As in the case of Holders of REMIC Regular
Certificates, Holders of FASIT Regular Certificates must report income from such
Certificates under an accrual method of accounting, even if they otherwise would
have used the cash receipts and disbursements method.  Except in the case of
FASIT Regular Certificates issued with original issue discount or acquired with
market discount or premium, interest paid or accrued on a FASIT Regular
Certificate generally will be treated as ordinary income to the Holder and a
principal payment on such Certificate will be treated as a return of capital to
the extent that the Holder's basis is allocable to that payment.  Holders of
FASIT Regular Certificates issued with original issue discount or acquired with
market discount or premium generally will treat interest and principal payments
on such Certificates in the same manner described for REMIC Regular
Certificates.  See "-- REMIC Certificates --Taxation of Regular Certificates --
Market Discount," and "--Premium."

If a FASIT Regular Certificate is sold or exchanged, the Holder generally will
recognize gain or loss upon the sale in the same manner as that described for
REMIC Regular Certificates.  See "-- REMIC Certificates -- Taxation of Regular
Certificates -- Sale or Exchange of Regular Certificates."  In addition, if a
FASIT Regular Certificate becomes wholly or partially worthless as a result of
default and delinquencies of the underlying assets, the Holder of such
Certificate should be allowed to deduct the loss sustained (or alternatively be
able to report a lesser amount of income).

Treatment of High-Yield Interests.  High-Yield Interests are subject to taxation
as FASIT Regular Interests.  In addition, High-Yield Interests are subject to
special rules regarding the eligibility of Holders of such interests, and the
ability of such Holders to offset income derived from their FASIT Certificate
with losses.  High-Yield Interests may be held only by Eligible Corporations,
other FASITs, and dealers in securities who acquire such interests as inventory.
If a securities dealer (other than an Eligible Corporation) initially acquires a
High-Yield Interest as inventory, but later begins to hold it for investment or
ceases to be a dealer, the dealer will become subject to an excise tax equal to
the income from the High-Yield Interest multiplied by the highest corporate
income tax rate.  In addition, transfers of High-Yield Interests to disqualified
Holders will be disregarded for federal income tax purposes, and the transferor
still will be treated as the Holder of the High-Yield Interest.

The Holder of a High-Yield Interest may not use non-FASIT current losses or net
operating loss carryforwards or carrybacks to offset any income derived from the
High-Yield Interest, for either regular income tax purposes or for alternative
minimum tax purposes.  In addition, the FASIT provisions contain an anti-abuse
rule that imposes corporate income tax on income derived from a FASIT Regular
Certificate that is held by a pass-through entity (other than another FASIT)
that issues debt or equity securities backed by the FASIT Regular Certificate
and that have the same features as High-Yield Interests.

Tax Treatment of Ownership Interest Security.  A FASIT is not subject to
taxation.  An Ownership Interest Security represents the residual equity
interest in a FASIT.  As such, the Holder of an Ownership Interest Security
determines its taxable income by taking into account all assets, liabilities and
items of income, gain, deduction, loss and credit of a FASIT (other than those
allocable to prohibited transactions as described below).  In general, the
character of the income to the Holder of an Ownership Interest Security will be
the same as the character of such income of the FASIT, except that any tax-
exempt interest income taken into account by the Holder of an Ownership Interest
Security is treated as ordinary income.  In determining that taxable income, the
Holder of an Ownership Interest Security must determine the amount of interest,
original issue discount, market discount and premium recognized with respect to
the FASIT's assets and the FASIT Regular Certificates issued by the FASIT
according to a constant yield methodology and under an accrual method of
accounting.  In addition, the Holder of  Ownership Interest Certificates are
subject to the same limitations on its ability to use losses to offset income
from its FASIT Security as are the Holders of High-Yield Interests.  See "--
FASIT Certificates -- Treatment of High-Yield Interests."

Rules similar to the wash sale rules applicable to REMIC Residual Certificates
also will apply to Ownership Interest Certificates.  Accordingly, losses on
dispositions of an Ownership Interest Security generally will be disallowed
where, within six months before or after the disposition, the seller of such
Security acquires any other Ownership Interest Security or, in the case of a
FASIT holding mortgage assets, any interest in a taxable mortgage pool that is
economically comparable to an Ownership Interest Security.  In addition, if any
security that is sold or contributed to a FASIT by the Holder of the related
Ownership Interest Security was required to be marked-to-market under Code
section 475 by such Holder, then section 475 will continue to apply to such
securities, except that the amount realized under the mark-to-market rules will
be a greater of the securities' value under present law or the securities' value
after applying special valuation rules contained in the FASIT provisions.  Those
special valuation rules

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<PAGE>

generally require that the value of debt instruments that are not traded on an
established securities market be determined by calculating the present value of
the reasonably expected payments under the instrument using a discount rate of
120% of the applicable federal rate, compounded semiannually.

The Holder of an Ownership Interest Security will be subject to a tax equal to
100% of the net income derived by the FASIT from any "prohibited transactions."
Prohibited transactions include (i) the receipt of income derived from assets
that are not permitted assets, (ii) certain dispositions of permitted assets,
(iii) the receipt of any income derived from any loan originated by a FASIT and
(iv) in certain cases, the receipt of income representing a servicing fee or
other compensation.  Any  FASIT Pool for which a FASIT election is made
generally will be structured in order to avoid application of the prohibited
transaction tax.

Backup Withholding, Reporting and Tax Administration.  Holders of FASIT
Certificates will be subject to backup withholding to the same extent as Holders
of REMIC Certificates.  See "-- REMIC Certificates -- Backup Withholding."  For
purposes of reporting and tax administration, Holders of FASIT Certificates
generally will be treated in the same manner as Holders of REMIC Certificates.

TRUST CERTIFICATES

CLASSIFICATION OF TRUST CERTIFICATES. With respect to each series of Trust
Certificates for which no REMIC or FASIT election is made and which are not
subject to partnership treatment or debt treatment (without reference to the
REMIC Provisions and the FASIT Provisions), Arter & Hadden llp, special counsel
to the Depositor, will deliver their opinion (unless otherwise limited by the
related Prospectus Supplement) generally to the effect that the arrangements
pursuant to which the related Trust will be administered and such Trust
Certificates will be issued will not be classified as an association taxable as
a corporation and that each such Trust will be classified as a trust whose
taxation will be governed by the provisions of subpart E, Part I, of subchapter
J of the Code.

A Trust Certificate representing an undivided equitable ownership interest in
the principal of the Mortgage Loans constituting the related Trust, together
with interest thereon at a remittance rate (which may be less than, greater
than, or equal to the net rate on the related Mortgage Assets) is referred to as
a "Trust Fractional Certificate" and a Trust Certificate representing an
equitable ownership of all or a portion of the interest paid on each Mortgage
Loan constituting the related Trust (net of normal servicing fees) is referred
to as a "Trust Interest Certificate".

CHARACTERIZATION OF INVESTMENTS IN TRUST CERTIFICATES.

Trust Fractional Certificates.  In the case of Trust Fractional Certificates,
Arter & Hadden llp, special counsel to the Depositor, will deliver their opinion
that, in general (and subject to the discussion below under "--Buydown Mortgage
Loans"), (i) Trust Fractional Certificates held by a thrift institution taxed as
a "domestic building and loan association" will represent "loans . . . secured
by an interest in real property" within the meaning of Code Section
7701(a)(19)(C)(v); (ii) Trust Fractional Certificates held by a real estate
investment trust will represent "real estate assets" within the meaning of Code
Section 856(c)(5)(A) and interest on Trust Fractional Certificates will be
considered "interest on obligations secured by mortgages on real property or on
interests in real property" within the meaning of Code Section 856(c)(5)(B); and
(iii) Trust Fractional Certificates acquired by a REMIC in accordance with the
requirements of Code Section 860G (a)(3)(A)(i) and (ii) or Section 860G(a)(4)(B)
will be treated as "qualified mortgages" within the meaning of Code Section
860D(a)(4).

Trust Interest Certificates.  Although there appears to be no policy reason not
to accord to Trust Interest Certificates the treatment described above for Trust
Fractional Certificates, there is no authority addressing such characterization
for instruments similar to Trust Interest Certificates. Consequently, it is
unclear to what extent, if any, (1) a Trust Interest Certificate owned by a
"domestic building and loan association" within the meaning of Code Section 7701
(a) (19) will be considered to represent "loans . . . secured by an interest in
real property" within the meaning of Code Section 7701(a)(19)(C)(v); and (2) a
real estate investment trust which owns a Trust Interest Certificate will be
considered to own "real estate assets" within the meaning of Code Section
856(c)(5)(A), and interest income thereon will be considered "interest on
obligations secured by mortgages on real property" within the meaning of Code
Section 856(c)(3)(B). . Prospective purchasers to which such characterization of
an investment in Trust Interest Certificates is material should consult their
own tax advisers regarding whether the Trust Interest Certificates, and the
income therefrom, will be so characterized.

Buydown Mortgage Loans.  The assets of certain Trusts may include Buydown
Mortgage Loans. The characterization of an investment in Buydown Mortgage Loans
will depend upon the precise terms of the related Buydown Agreement. There are
no directly applicable precedents with respect to the federal income tax
treatment

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or the characterization of investments in Buydown Mortgage Loans. Accordingly,
holders of Trust Certificates should consult their own tax advisers with respect
to characterization of investments in Trusts that include Buydown Mortgage
Loans.

Although the matter is not entirely free from doubt, the portion of a Trust
Certificate representing an interest in Buydown Mortgage Loans may be considered
to represent an investment in "loans . . . secured by an interest in real
property" within the meaning of Code Section 7701(a)(19)(C)(v) to the extent the
outstanding principal balance of the Buydown Mortgage Loans exceeds the amount
held from time to time in the Buydown Fund. It is also possible that the entire
interest in Buydown Mortgage Loans may be so considered, because the fair market
value of the real property securing each Buydown Mortgage Loan will exceed the
amount of such loan at the time it is made. Section 1.593-11(d)(2) of the
Treasury Regulations suggests that this latter treatment may be available, and
Revenue Ruling 81-203, 1981-2 C.B. 137 may be read to imply that apportionment
is generally required whenever more than a minimal amount of assets other than
real property may be available to satisfy purchasers' claims.

For similar reasons, the portion of such Trust Certificate representing an
interest in Buydown Mortgage Loans may be considered to represent "real estate
assets" within the meaning of Code Section 856(c)(5)(A). Section 1.856-5
(c)(1)(i) of the Treasury Regulations specifies that, if a mortgage loan is
secured by both real property and by other property and the value of the real
property alone equals or exceeds the amount of the loan, then all interest
income will be treated as "interest on obligations secured by mortgages on real
property" within the meaning of Code Section 856(c)(3)(B).

TAXATION OF TRUST FRACTIONAL CERTIFICATES. Each holder of a Trust Fractional
Certificate (a "Trust Fractional Certificateholder") will be treated as the
owner of an undivided percentage interest in the principal of, and possibly a
different undivided percentage interest in the interest portion of, each of the
assets in a Trust.  Accordingly, each Trust Fractional Certificateholder must
report on its federal income tax return its allocable share of income from its
interests, as described below, at the same time and in the same manner as if it
had held directly interests in the Mortgage Assets and received directly its
share of the payments on such Mortgage Assets. Because those interests may
represent interests in "stripped bonds" or "stripped coupons" within the meaning
of Code Section 1286, such interests would be considered to be newly issued debt
instruments, and thus to have no market discount or premium, and the amount of
original issue discount may differ from the amount of original issue discount on
the Mortgage Assets and the amount includible in income on account of a Trust
Fractional Certificate may differ significantly from the amount payable thereon
from payments of interest on the Mortgage Assets. Each Trust Fractional
Certificateholder may report and deduct its allocable share of the servicing and
related fees and expenses at the same time, to the same extent, and in the same
manner as such items would have been reported and deducted had it held directly
interests in the Mortgage Assets and paid directly its share of the servicing
and related fees and expenses. A holder of a Trust Fractional Certificate who is
an individual, estate or trust will be allowed a deduction for servicing fees in
determining its regular tax liability only to the extent that the aggregate of
such holder's miscellaneous itemized deductions exceeds 2 percent of such
holder's adjusted gross income and will be allowed no deduction for such fees in
determining its liability for alternative minimum tax. Amounts received by Trust
Fractional Certificateholders in lieu of amounts due with respect to any
Mortgage Assets but not received from the mortgagor will be treated for federal
income tax purposes as having the same character as the payments which they
replace.

Purchasers of Trust Fractional Certificates identified in the applicable
Prospectus Supplement as representing interests in Stripped Mortgage Assets
should read the material under "-- Application of Stripped Bond Rules," "--
Market Discount and Premium" and "-- Allocation of Purchase Price" for a
discussion of particular rules applicable to their Certificates. A "Stripped
Mortgage Asset" means a Mortgage Asset having a Retained Yield (as that term is
defined below) or a Mortgage Asset included in a Trust having either Trust
Interest Certificates or more than one class of Trust Fractional Certificates or
identified in the Prospectus Supplement as related to a Class of Trust
Certificates identified as representing interests in Stripped Mortgage Assets.

Purchasers of Trust Fractional Certificates identified in the applicable
Prospectus Supplement as representing interests in Unstripped Mortgage Assets
should read the material under "-- Treatment of Unstripped Certificates", "--
Market Discount and Premium", and "-- Allocation of Purchase Price" for a
discussion of particular rules applicable to their Certificates. Nevertheless,
the IRS has indicated that under some circumstances it will view a portion of
servicing and related fees and expenses paid to or retained by the Master
Servicer or sub-servicers as an interest in the Mortgage Assets, essentially
equivalent to that portion of interest payable with respect to each Mortgage
Asset that is retained ("Retained Yield"). If such a view were sustained with
respect to a particular Trust, such purchasers would be subject to the rules set
forth under "-- Application of Stripped Bond Rules" rather than

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<PAGE>

those under "--Treatment of Unstripped Certificates". The Depositor does not
expect any Servicing Fee or Master Servicing Fee to constitute a retained
interest in the Mortgage Assets; nevertheless, prospective purchasers are
advised to consult their own tax advisers with respect to the existence of a
retained interest and any effects on investment in Trust Fractional
Certificates.

Application of Stripped Bond Rules. Each Trust will consist of an interest in
each of the Mortgage Assets relating thereto, exclusive of the Retained Yield,
if any. With respect to each Series of Certificates Arter & Hadden llp, special
counsel to the Depositor, will deliver their opinion (unless otherwise limited
by the related Prospectus Supplement) generally to the effect that any Retained
Yield will be treated for federal income tax purposes as an ownership interest
retained by the owner thereof in a portion of each interest payment on the
underlying Mortgage Assets. The sale of the Trust Certificates associated with
any Trust for which there is a class of Trust Interest Certificates or two or
more Classes of Trust Fractional Certificates bearing different interest rates
or of Trust Certificates identified in the Prospectus Supplement as representing
interests in Stripped Mortgage Assets (subject to certain exceptions which, if
applicable, will be stated in the applicable Prospectus Supplement) will be
treated for federal income tax purposes as having effected a separation in
ownership between the principal of each Mortgage Asset and some of or all the
interest payable thereon. As a consequence, each Stripped Mortgage Asset will
become subject to the "stripped bond" rules of the Code (the "Stripped Bond
Rules"). The effect of applying those rules will generally be to require each
Trust Fractional Certificateholder to accrue and report income attributable to
its share of the principal and interest on each of the Stripped Mortgage Assets
as original issue discount on the basis of the yield to maturity of such
Stripped Mortgage Assets, as determined in accordance with the provisions of the
Code dealing with original issue discount. For a description of the general
method of calculating original issue discount, see "REMIC Certificates --
Original Issue Discount". The yield to maturity of a Trust Fractional
Certificateholder's interest in the Stripped Mortgage Loans will be calculated
taking account of the price at which the holder purchased the Certificate and
the holder's share of the payments of principal and interest to be made thereon.
Although the provisions of the Code and the OID Regulations do not directly
address the treatment of instruments similar to Trust Fractional Certificates,
in reporting to Trust Fractional Certificateholders such Certificates will be
treated as a single obligation with payments corresponding to the aggregate of
the payments allocable thereto from each of the Mortgage Assets and the amount
of original issue discount on such Certificates will be determined accordingly.
See "-- Aggregate Reporting".

Under Treasury regulations, original issue discount determined with respect to a
particular Stripped Mortgage Loan may be considered to be zero under the de
minimis rule described above, in which case it is treated as market discount.
See "-- REMIC Certificates -- Original Issue Discount". Those regulations also
provide that original issue discount so determined with respect to a particular
Stripped Mortgage Asset will be treated as market discount if the rate of
interest on the Stripped Mortgage Asset, including a reasonable servicing fee,
is no more than one percentage point less than the unstripped rate of interest.
See "-- Market Discount and Premium".  The foregoing de minimis and market
discount rules will be applied on an aggregate poolwide basis, although it is
possible that investors may be required to apply them on a loan-by-loan basis.
The loan-by-loan information required for such application of those rules may
not be available. See "-- Aggregate Reporting".

Subsequent purchasers of the Certificates may be required to include "original
issue discount" in an amount computed using the price at which such subsequent
purchaser purchased the Certificates. Further, such purchasers may be required
to determine if the above described de minimis and market discount rules apply
at the time a Trust Fractional Certificate is acquired, based on the
characteristics of the Mortgage Assets at that time.

Variable Rate Certificates. There is considerable uncertainty concerning the
application of the OID Regulations to Mortgage Assets bearing a variable rate of
interest. Although such regulations are subject to a different interpretation,
as discussed below, in the absence of other contrary authority in preparing
reports furnished to Certificateholders Stripped Mortgage Assets bearing a
variable rate of interest (other than those treated as having market discount
pursuant to the regulations described above) will be treated as subject to the
provisions of the OID Regulations governing variable rate debt instruments. The
effect of the application of such provisions generally will be to cause
Certificateholders holding Trust Fractional Certificates bearing interest at a
Single Variable Rate or at a Multiple Variable Rate (as defined above under "--
REMIC Certificates -- Original Issue Discount") to accrue original issue
discount and interest as though the value of each variable rate were a fixed
rate, which is (a) for each qualified floating rate, such rate as of the Closing
Date (with appropriate adjustment for any differences in intervals between
interest adjustment dates), (b) for a qualified inverse floating rate, such rate
as of Closing Date and (c) for any other objective rate, the fixed rate that
reflects the yield that is reasonably expected for the Trust Fractional
Certificate. If the interest paid or accrued with respect to a variable rate
Trust Fractional Certificate during an

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accrual period differs from the assumed fixed interest rate, such difference
will be an adjustment (to interest or original issue discount, as applicable) to
the Certificateholder's taxable income for the taxable period or periods to
which such difference relates.

The provisions in the OID Regulations applicable to variable rate debt
instruments may not apply to certain adjustable and variable rate mortgage
loans, possibly including the Mortgage Assets, or to Stripped Certificates
representing interests in such Mortgage Assets. If variable rate Trust
Fractional Certificates are not governed by the provisions of the OID
Regulations applicable to variable rate debt instruments, such Certificates may
be subject to the provisions of the Contingent Debt Regulations. The application
of those provisions to instruments such as the Trust Fractional Certificates is
subject to differing interpretations. Prospective purchasers of variable rate
Trust Fractional Certificates are advised to consult their tax advisers
concerning the tax treatment of such Certificates.

Aggregate Reporting. The Trustee intends in reporting information relating to
original issue discount to Certificateholders to provide such information on an
aggregate poolwide basis. Applicable law is unclear, however, and it is possible
that investors may be required to compute original issue discount on a loan-by-
loan basis (or on the basis of the rights to individual payments) taking account
of an allocation of the investor's basis in the Certificates among the interests
in the various Mortgage Assets represented by such Certificates according to
their respective fair market values. Investors should be aware that it may not
be possible to reconstruct after the fact sufficient loan-by-loan information
should the IRS require a computation on that basis.

Because the treatment of the Certificates under the OID Regulations is both
complicated and uncertain, Certificateholders should consult their tax advisers
to determine the proper method of reporting amounts received or accrued on
Certificates.

Treatment of Unstripped Certificates. Mortgage Assets in a Fund for which there
is neither any Class of Trust Interest Certificates, nor more than one Class of
Trust Fractional Certificates, nor any Retained Yield otherwise identified in
the Prospectus Supplement as being unstripped mortgage assets ("Unstripped
Mortgage Assets") will be treated as wholly owned by the Trust Fractional
Certificateholders of the stated Trust. Trust Fractional Certificateholders
using the cash method of accounting must take into account their pro rata shares
of original issue discount as it accrues and qualified stated interest (as
described in "-- REMIC Certificates -- Original Issue Discount") from Unstripped
Mortgage Assets as and when collected by the Trustee. Trust Fractional
Certificateholders using an accrual method of accounting must take into account
their pro rata shares of qualified stated interest from Unstripped Mortgage
Assets as it accrues or is received by the Trustee, whichever is earlier.

Code Sections 1272 through 1275 provide generally for the inclusion of original
issue discount in income on the basis of a constant yield to maturity.
Nevertheless, the application of the OID Regulations to mortgage loans is
unclear in certain respects. The OID Regulations provide a de minimis rule for
determining whether certain self-amortizing installment obligations are to be
treated as having original issue discount. Such obligations have original issue
discount if the points charged at origination (or other loan discount) exceed
the greater of one-sixth of one percent times the number of full years to final
maturity or one-fourth of one percent times weighted average maturity. The OID
Regulations treat certain variable rate mortgage loans as having original issue
discount because of an initial rate of interest that differs from that
determined by the mechanism for setting the interest rate during the remainder
of the term of the mortgage loan, or because of the use of an index that does
not vary in a manner approved in the OID Regulations. For a description of the
general method of calculating the amount of original issue discount see "--
REMIC Certificates -- Original Issue Discount" and "-- Application of Stripped
Bond Rules" and "-- Variable Rate Certificates".

A subsequent purchaser of a Trust Fractional Certificate that purchases such
Certificate at a cost (not including payment for accrued qualified stated
interest) less than its allocable portion of the aggregate of the remaining
stated redemption prices at maturity of the Unstripped Mortgage Assets will also
be required to include in gross income, for each day on which it holds such
Trust Fractional Certificate, its allocable share of the daily portion of
original issue discount with respect to each Unstripped Mortgage Asset.  That
allocable share is reduced, if the cost of such subsequent purchaser's interest
in such Unstripped Mortgage Asset exceeds its "adjusted issue price," by an
amount equal to the product of (i) the daily portion and (ii) a constant
fraction, the numerator of which is such excess and the denominator of which is
the sum of the daily portions of original issue discount allocable to such
subsequent purchaser's interest for all days on or after the day of purchase.
The adjusted issue price of an Unstripped Mortgage Asset on any given day is
equal to the sum of the adjusted issue price (or, in the case of the first
accrual period, the issue price) of such Unstripped Mortgage Asset at the
beginning of the accrual period during which such day occurs and the daily
portions of original issue discount for all days during such accrual period
prior to such day reduced by

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the aggregate amount of payments made (other than payments of qualified stated
interest) during such accrual period prior to such day.

Market Discount and Premium. In general, if the Stripped Bond Rules do not apply
to a Trust Fractional Certificate, a purchaser of a Trust Fractional Certificate
will be treated as acquiring market discount bonds to the extent that the share
of such purchaser's purchase price allocable to any Unstripped Mortgage Asset is
less than its allocable share of the "adjusted issue price" of such Mortgage
Asset. See "-- Treatment of Unstripped Certificates" and "-- Application of
Stripped Bond Rules". Thus, with respect to such Mortgage Assets, a holder will
be required, under Code Section 1276, to include as ordinary income the
previously unrecognized accrued market discount in an amount not exceeding each
principal payment on any such Mortgage Assets at the time each principal payment
is received or due, in accordance with the purchaser's method of accounting, or
upon a sale or other disposition of the Certificate. In general, the amount of
market discount that has accrued is determined on a ratable basis. A Trust
Fractional Certificateholder may, however, elect to determine the amount of
accrued market discount on a constant yield to maturity basis. This election is
made on a loan-by-loan basis and is irrevocable. In addition, the description of
the market discount rules under "REMIC Certificates -- Market Discount" and "--
Premium" with respect to (i) conversion to ordinary income of a portion of any
gain recognized on sale or exchange of a market discount bond, (ii) deferral of
interest expense deductions, (iii) the de minimis exception from the market
discount rules and (iv) the elections to include in income either market
discount or all interest, discount and premium as they accrue, is also generally
applicable to Trust Fractional Certificates. Treasury regulations implementing
the market discount rules have not yet been issued and investors therefore
should consult their own tax advisers regarding the application of these rules.

If a Trust Fractional Certificate is purchased at a premium, under existing law
such premium must be allocated to each of the Mortgage Assets (on the basis of
its relative fair market value). In general, the portion of any premium
allocated to Unstripped Mortgage Assets can be amortized and deducted under the
provisions of the Code relating to amortizable bond premium.

The application of the Stripped Bond Rules to Stripped Mortgage Assets will
generally cause any premium allocable to Stripped Mortgage Assets to be
amortized automatically by adjusting the rate of accrual of interest and
discount to take account of the allocable portion of the actual purchase price
of the Certificate. In that event, no additional deduction for the amortization
of premium would be allowed.   See "REMIC Certificates -- Market Discount" and
"-- Premium" for a discussion of the application of the Premium Regulations.

Allocation of Purchase Price. As noted above, a purchaser of a Trust Fractional
Certificate relating to Unstripped Mortgage Assets will be required to allocate
the purchase price therefor to the undivided interest it acquires in each of the
Mortgage Assets, in proportion to the respective fair market values of the
portions of such Mortgage Assets included in the Trust at the time the
Certificate is purchased. The Depositor believes that it may be reasonable to
make such allocation in proportion to the respective principal balances of the
Mortgage Assets, where the interests in the Mortgage Assets represented by a
Trust Fractional Certificate have a common remittance rate and other common
characteristics, and otherwise so as to produce a common yield for each interest
in a Mortgage Asset, provided the Mortgage Assets are not so diverse as to evoke
differing prepayment expectations. Nevertheless, if there is any significant
variation in interest rates among the Mortgage Assets, a disproportionate
allocation of the purchase price taking account of prepayment expectations may
be required.

TAXATION OF TRUST INTEREST CERTIFICATES.  With respect to each Series of
Certificates Arter & Hadden llp, special counsel to the Depositor, will deliver
their opinion (unless otherwise limited by the related Prospectus Supplement)
generally to the effect that each holder of a Trust Interest Certificate (a
"Trust Interest Certificateholder") will be treated as the owner of an undivided
interest in the interest portion ("Interest Portion ") of each of the Mortgage
Assets in the related Trust. Accordingly, and subject to the discussion below,
each Trust Interest Certificateholder is treated as owning its allocable share
of the Interest Portion from the Mortgage Assets, will report income as
described below, and may deduct its allocable share of the servicing and related
fees and expenses paid to or retained by the related Trust at the same time and
in the same manner as such items would have been reported under the Trust
Interest Certificateholder's tax accounting method had it held directly an
interest in the Interest Portion from the Mortgage Assets, received directly its
share of the amounts received with respect to the Mortgage Assets and paid
directly its share of the servicing and related fees and expenses. An
individual, estate or trust holder of a Trust Interest Certificate will be
allowed a deduction for servicing fees in determining its regular tax liability
only to the extent that the aggregate of such holder's miscellaneous itemized
deductions exceeds 2 percent of such holder's adjusted gross income, and will be
allowed no deduction for such fees in determining its liability for alternative
minimum tax. Amounts, if any, received by Trust Interest Certificateholders in
lieu of amounts due with respect to

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<PAGE>

any Mortgage Asset but not received from the mortgagor will be treated for
federal income tax purposes as having the same character as the payment which
they replace.

A Trust Interest Certificate will consist of an undivided interest in the
Interest Portion of each of the Mortgage Assets in the related Trust. With
respect to each Series of Certificates, a Trust Interest Certificate will be
treated for federal income tax purposes as comprised of an ownership interest in
a portion of the Interest Portion of each of the Mortgage Assets (a "Stripped
Interest") separated by the Depositor from the right to receive principal
payments and the remainder, if any, of each interest payment on the underlying
Mortgage Asset. As a consequence, the Trust Interest Certificates will become
subject to the Stripped Bond Rules. Each Trust Interest Certificateholder will
be required to apply the Stripped Bond Rules to its interest in the Interest
Portion under the method prescribed by the Code, taking account of the price at
which the holder purchased the Trust Interest Certificate. The Stripped Bond
Rules generally require a holder of stripped bonds or coupon portions to accrue
and report income therefrom daily on the basis of the yield to maturity of such
stripped bonds or coupons, as determined in accordance with the provisions of
the Code dealing with original issue discount. For a discussion of the general
method of calculating original issue discount, see "-- REMIC Certificates --
Original Issue Discount". The provisions of the Code and the OID Regulations do
not directly address the treatment of instruments similar to Trust Interest
Certificates. In reporting to Trust Interest Certificateholders such
Certificates will be treated as a single obligation with payment corresponding
to the aggregate of the payment allocable thereto from each of the Mortgage
Assets.

Alternatively, IRS may require Trust Interest Certificateholders to treat each
scheduled payment on each Stripped Interest (or their interests in all scheduled
payments from each of the Stripped Interests) as a separate obligation for
purposes of allocating purchase price and computing original issue discount.

The tax treatment of the Trust Interest Certificates with respect to the
application of the original issue discount provisions of the Code is currently
unclear.  Each Trust Interest Certificate will be treated as a single debt
instrument issued on the day it is purchased for purposes of calculating any
original issue discount. Original issue discount with respect to a Trust
Interest Certificate must be included in ordinary gross income for federal
income tax purposes as it accrues in accordance with a constant yield method
that takes into account the compounding of interest and such accrual of income
may be in advance of the receipt of any cash attributable to such income. In
general, the rules for accruing original issue discount set forth above under
"REMIC Certificates -- Original Issue Discount" apply; however, there is no
authority permitting Trust Interest Certificateholders to take into account the
Prepayment Assumption in computing original issue discount accruals. See "--
Prepayments" below. For purposes of applying the original issue discount
provisions of the Code, the issue price used in reporting original issue
discount with respect to a Trust Interest Certificate will be the purchase price
paid by each holder thereof and the stated redemption price at maturity may
include the aggregate amount of all payments to be made with respect to the
Trust Interest Certificate whether or not denominated as interest. The amount of
original issue discount with respect to a Trust Interest Certificate may be
treated as zero under the original issue discount de minimis rules described
above.

The Trustee intends in reporting information relating to original issue discount
to Certificateholders to provide such information on an aggregate poolwide
basis. Applicable law is however, unclear, and it is possible that
Certificateholders may be required to compute original issue discount either on
a loan-by-loan basis or on a payment-by-payment basis taking account of an
allocation of their basis in the Certificates among the interests in the various
mortgage loans represented by such Certificates according to their respective
fair market values. The effect of an aggregate computation for the inclusion of
original issue discount in income may be to defer the recognition of losses due
to early prepayments relative to a computation on a loan-by-loan basis. It may
not be possible to reconstruct after the fact sufficient loan-by-loan
information should the IRS require a computation on that basis.

Because the treatment of the Trust Interest Certificates under current law and
the potential application of the Contingent Debt Regulations are both
complicated and uncertain, Trust Interest Certificateholders should consult
their tax advisers to determine the proper method of reporting amounts received
or accrued on Trust Interest Certificates.

PREPAYMENTS.  The proper treatment of interests, such as the Trust Fractional
Certificates and the Trust Interest Certificates, in debt instruments that are
subject to prepayment is unclear.  The rules of Section 1272(a)(6) described
above require original issue discount to be taken into account on the basis of a
constant yield to assumed maturity and actual prepayments to any pool of debt
instruments the payments on which may be accelerated by reason of prepayments.
The manner of determining the prepayment assumption is to be determined under
Treasury regulations, but no regulations have been issued. Trust Fractional
Certificateholders and Trust Interest

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<PAGE>

Certificateholders should consult their tax advisers as to the proper reporting
of income from Trust Fractional Certificates and Trust Interest Certificates, as
the case may be, in the light of the possibility of prepayment and, with respect
to the Trust Interest Certificates, as to the possible application of the
Contingent Debt Regulations.

SALES OF TRUST CERTIFICATES. If a Certificate is sold, gain or loss will be
recognized by the holder thereof in an amount equal to the difference between
the amount realized on the sale and the Certificateholder's adjusted tax basis
in the Certificate. Such tax basis will equal the Certificateholder's cost for
the Certificate, increased by any original issue or market discount previously
included in income and decreased by any deduction previously allowed for premium
and by the amount of payments, other than payments of qualified stated interest,
previously received with respect to such Certificate. The portion of any such
gain attributable to accrued market discount not previously included in income
will be ordinary income, as will gain attributable to a Certificate which is
part of a "conversion transaction" or which the holder elects to treat as
ordinary. See "REMIC Certificates -- Sales of REMIC Certificates" above. Any
remaining gain or any loss will be capital gain or loss if the Certificate was
held as a capital asset except to the extent that Code Section 582(c) applies to
such gain or loss.

TRUST REPORTING. Each holder of a Trust Fractional Certificate will be furnished
with each distribution a statement setting forth the allocation of such
distribution to principal and interest.  In addition, within a reasonable time
after the end of each calendar year, each holder of a Trust Certificate who was
such a holder at any time during such year, will be furnished with information
regarding the amount of servicing compensation and such other customary factual
information necessary or desirable to enable holders of Trust Certificates to
prepare their tax returns.

BACK-UP WITHHOLDING. In general, the rules described in "REMIC Certificates --
Back-up Withholding" will also apply to Trust Certificates.

FOREIGN CERTIFICATEHOLDERS. Payments in respect of interest or original issue
discount (including amounts attributable to servicing fees) to a
Certificateholder who is not a citizen or resident of the United States, a
corporation or other entity organized in or under the laws of the United States
or of any State thereof, or a United States estate or trust, will not generally
be subject to United States withholding tax, provided that such
Certificateholder (i) does not own, directly or indirectly, 10% or more of, and
is not a controlled foreign corporation (within the meaning of Code Section 957)
related to, each of the issuers of the Mortgage Assets and (ii) provides
required certification as to its non-United States status under penalty of
perjury. Any withholding tax that does apply may be reduced or eliminated by an
applicable tax treaty. Notwithstanding the foregoing, if any such payments are
effectively connected with a United States trade or business conducted by the
Certificateholder, they will be subject to regular United States income tax and,
in the case of a corporation, to a possible branch profits tax, but will
ordinarily be exempt from United States withholding tax provided that applicable
documentation requirements are met.

See further the discussion of the Withholding Regulations, under "REMIC
Certificates--Foreign Investors in REMIC Certificates".

CERTIFICATES CLASSIFIED AS PARTNERSHIP INTERESTS

Certain arrangements may be treated as partnerships for federal income tax
purposes.  In such event, the related Certificates will characterized, for
federal income tax purposes, as "Partnership Interests" as discussed in the
related Prospectus Supplement.  With respect to Certificates classified as
Partnership Interests, Arter & Hadden llp, special counsel to the Depositor,
will deliver their opinion (unless otherwise limited in the related Prospectus
Supplement) generally to the effect that the arrangement pursuant to which such
Certificates are issued will be characterized as a partnership and not as an
association taxable as a corporation for federal income tax purposes.

DEBT CERTIFICATES

GENERAL.  Debt Certificates may be treated, for federal income tax purposes,
either as (i) non-recourse debt of the Depositor secured by the related Mortgage
Assets, in which case the related Trust will constitute only a security device
which constitutes a collateral arrangement for the issuance of secured debt and
not an entity for federal income tax purposes or (ii) debt of a partnership, in
which case the related Trust will constitute a partnership for federal income
tax purposes, in either case without reliance on the REMIC Provisions or the
FASIT Provisions.  Arter & Hadden llp, special counsel to the Depositor, will
deliver their opinion (unless otherwise limited by the related Prospectus
Supplement) generally to the effect that, for federal income tax purposes,
assuming compliance with all the provisions of the related Agreement, (i) the
Debt Certificates will be characterized as debt issued by, and not equity in,
the related Trust and (ii) the related Trust will not be characterized as an
association (or publicly

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<PAGE>

traded partnership within the meaning of Code Section 7704) taxable as a
corporation or as a taxable mortgage pool within the meaning of Code Section
7701(i). Because, however, different criteria are used to determine the
accounting treatment of the issuance of Debt Certificates, the Depositor may
treat such transactions, for financial accounting purposes, as a transfer of an
ownership interest in the related Mortgage Assets to the related Trust and not
as the issuance of debt obligations. In that regard, it should be noted that the
IRS has issued a notice stating that, upon examination, it will scrutinize
instruments treated as debt for federal income tax purposes but as equity for
regulatory, rating agency or financial accounting purposes to determine if their
purported status as debt for federal income tax purposes is appropriate.
Assuming that Debt Certificates will be treated as indebtedness for federal
income tax purposes, holders of Debt Certificates, using their method of tax
accounting, will follow the federal income tax treatment hereinafter described.

ORIGINAL ISSUE DISCOUNT.  It is likely that the Debt Certificates will be
treated as having been issued with "original issue discount" within the meaning
of Code Section 1273(a) because interest payments on the Debt Certificates may,
in the event of certain shortfalls, be deferred for periods exceeding one year.
As a result, interest payments may not be considered "qualified stated interest"
payments.

In general, a holder of a Debt Certificate having original issue discount must
include original issue discount in ordinary income as it accrues in advance of
receipt of the cash attributable to the discount, regardless of the method of
accounting otherwise used.  The amount of original issue discount on a Debt
Certificate will be computed generally as described under "-- REMIC Certificates
- -- Original Issue Discount".  The Depositor intends to report any information
required with respect to the Debt Certificates based on the OID Regulations.

MARKET DISCOUNT.  A purchaser of a Debt Certificate may be subject to the market
discount rules of Code Sections 1276 through 1278.  In general, "market
discount" is the amount by which the stated redemption price at maturity (or, in
the case of a Debt Certificate issued with original issue discount, the adjusted
issue price) of the Debt Certificate exceeds the purchaser's basis in a Debt
Certificate.  The holder of a Debt Certificate that has market discount
generally will be required to include accrued market discount in ordinary income
to the extent payments includible in the stated redemption price at maturity of
such Debt Certificate are received.  The amount of market discount on a Debt
Certificate will be computed generally as described under "-- REMIC Certificates
- -- Market Discount".

PREMIUM.  A Debt Certificate purchased at a cost greater than its stated
redemption price at maturity is considered to be purchased at a premium.  A
holder of a Debt Certificate who holds a Debt Certificate as a "capital asset"
within the meaning of Code Section 1221 may elect under Code Section 171 to
amortize the premium under the constant interest method.  That election will
apply to all premium obligations that the holder of a Debt Certificate acquires
on or after the first day of the taxable year for which the election is made,
unless the IRS permits the revocation of the election.  In addition, it appears
that the same rules that apply to the accrual of market discount on installment
obligations are intended to apply in amortizing premium on installment
obligations such as the Debt Certificates.  The treatment of premium incurred
upon the purchase of a Debt Certificate will be determined generally as
described above under "-- REMIC Certificates -- Premium".

SALE OR EXCHANGE OF DEBT CERTIFICATES.  If a holder of a Debt Certificate sells
or exchanges a Debt Certificate, such holder will recognize gain or loss equal
to the difference, if any, between the amount received and such holder's
adjusted basis in the Debt Certificate.  The adjusted basis in the Debt
Certificate generally will equal its initial cost, increased by any original
issue discount or market discount with respect to the Debt Certificate
previously included in such holder's gross income and reduced by the payments
previously received on the Debt Certificate, other than payments of qualified
stated interest, and by any amortized premium.

In general, except as described above with respect to market discount, and
except for certain financial institutions subject to Code Section 582(c), any
gain or loss on the sale or exchange of a Debt Certificate recognized by an
investor who holds the Debt Certificate as a capital asset (within the meaning
of Code Section 1221), will be capital gain or loss and will be long term or
short term depending on whether the Debt Certificate has been held for more than
one year.  For corporate taxpayers, there is no preferential rate afforded to
long-term capital gains.  For individual taxpayers, net capital gains are
subject to varying tax rates depending upon the holding period of the Debt
Certificates.

BACKUP WITHHOLDING.  Holders of Debt Certificates will be subject to backup
withholding rules identical to those applicable to REMIC Regular Certificates.
See "-- REMIC Certificates -- Backup Withholding" with respect to REMIC
Certificates.

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<PAGE>

TAX TREATMENT OF FOREIGN INVESTORS.  Holders of Debt Certificates who are
foreign investors will be subject to taxation in the same manner as foreign
holders of REMIC Regular Certificates.  See "-- REMIC Certificates -- Foreign
Investors in REMIC Certificates".

For federal income tax purposes, (i) Debt Certificates held by a thrift
institution taxed as a "mutual savings bank" or "domestic building and loan
association" will not represent interests in "qualifying real property loans"
within the meaning of Code Section 593(d)(1); (ii) Debt Certificates held by a
thrift institution taxed as 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); (iii) interest on Debt Certificates
held by a real estate investment trust will not be treated as "interest on
obligations secured by mortgages on real property or on interests in real
property" within the meaning of Code Section 856(c)(3)(B); (iv) Debt
Certificates held be a real estate investment trust will not constitute "real
estate assets" or "Government securities" within the meaning of Code Section
856(c)(5)(A); and (v) Debt Certificates held by a regulated investment company
will not constitute "Government securities" within the meaning of Code Section
851(b)(4)(A)(i).

TAXATION OF CERTIFICATES CLASSIFIED AS PARTNERSHIP INTERESTS

Certain Trusts may be treated as partnerships for Federal income tax purposes.
In such event, the Trusts may issue Certificates characterized as "Partnership
Interests" as discussed in the related Prospectus Supplement.  With respect to
such Series of Partnership Interests, Arter & Hadden llp, special counsel to the
Depositor, will deliver their opinion (unless otherwise limited by the related
Prospectus Supplement) generally to the effect that the Trust will be
characterized as a partnership and not an association taxable as a corporation
or taxable mortgage pool for federal income tax purposes.  The related
Prospectus Supplement will also cover any material federal income tax
consequences applicable to the Owners.

                      STATE AND LOCAL TAX CONSIDERATIONS

In addition to the federal income tax consequences described herein, potential
investors should consider the state and local income tax consequences of the
acquisition, ownership, and disposition of the Certificates. State and local
income tax law may differ substantially from the corresponding federal law, and
this discussion does not purport to describe any aspect of the income tax laws
of any state or locality.

For example, a REMIC or FASIT Mortgage Pool or Non-REMIC or Non-FASIT Trust may
be characterized as a corporation, a partnership, or some other entity for
purposes of state income tax law. Such characterization could result in entity
level income or franchise taxation of the REMIC Mortgage Pool or Trust Fund
formed in, owning mortgages or property in, or having servicing activity
performed in a state. Further, REMIC Regular Certificateholders resident in non-
conforming states may have their ownership of REMIC Regular Certificates
characterized as an interest other than debt of the REMIC such as stock or a
partnership interest.  Therefore, potential investors should consult their own
tax advisers with respect to the various state and local tax consequences of an
investment in the Certificates.

                      CANADIAN INCOME TAX CONSIDERATIONS

With respect to Canadian Mortgage Loans, interest payments may be subject to
Canadian withholding tax as described in the relates Prospectus Supplement.
Potential investors should consult their own tax and legal advisors with respect
to the consequences of ownership of the Certificates and the receipt of income
related to Canadian Mortgage Loans.

                             ERISA CONSIDERATIONS

The Employee Retirement Income Security Act of 1974, as amended ("ERISA"),
imposes certain requirements and restrictions on employee benefit plans within
the meaning of Section 3(3) of ERISA (including collective investment funds,
separate accounts and insurance company general accounts in which such plans are
invested).  ERISA also imposes certain duties on those persons who are
fiduciaries with respect to employee benefit plans that are subject to ERISA.
Investments by employee benefit plans covered by ERISA are subject to the
general fiduciary requirements of ERISA, including the requirement of investment
prudence and diversification, and the requirement that the employee benefit
plan's investments be made in accordance with the documents governing the
employee benefit plan.

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<PAGE>

In addition, employee benefit plans subject to ERISA (including collective
investment funds, separate accounts and insurance company general accounts in
which such plans are invested), and individual retirement accounts and annuities
or certain types of Keogh plans not subject to ERISA but subject to Section 4975
of the Code (each, a "Plan"), are prohibited from engaging in a broad range of
transactions involving Plan assets and persons having certain specified
relationships to a Plan ("parties in interest" under ERISA and "disqualified
persons" under the Code).  Such transactions are treated as "prohibited
transactions" under Sections 406 and 407 of ERISA and excise taxes are imposed
upon disqualified persons by Section 4975 of the Code (or, in some cases, a
civil penalty may be assessed pursuant to Section 502(i) of ERISA).  The
Depositor, the Credit Enhancer, the Underwriters and the Trustee, and certain of
their affiliates, might be considered parties in interest or disqualified
persons with respect to a Plan.  If so, the acquisition or holding or transfer
of Certificates by or on behalf of such Plan could be considered to give rise to
a prohibited transaction within the meaning of ERISA and the Code unless an
exemption is available. The United States Department of Labor ("DOL") has issued
a regulation (29 C.F.R. Section 2510.3-101) concerning the definition of what
constitutes the assets of a Plan (the "Plan Asset Regulations"). Under the Plan
Asset Regulations, the underlying assets and properties of corporations,
partnerships, trusts and certain other entities in which a Plan makes an "equity
interest" investment could be deemed for purposes of ERISA to be assets of the
investing Plan unless certain exceptions apply.  If an investing Plan's assets
were deemed to include an interest in the Mortgage Assets and any other assets
of a Trust and not merely an interest in the Certificates, the assets of the
Trust would become subject to the fiduciary responsibility standards of ERISA,
and transactions occurring between the Depositor, the Servicer, the Credit
Enhancer, the Underwriters and the Trustee, or any of their affiliates, might
constitute prohibited transactions, unless an administrative exemption applies.
Certain such exemptions which may be applicable to the acquisition and holding
of the Certificates or to the servicing of the Mortgage Assets are discussed
below.

DOL has issued an administrative exemption, Prohibited Transaction Class
Exemption 83-1 ("PTCE 83-1"), which, under certain conditions, exempts from the
application of the prohibited transaction rules of ERISA and the excise tax
provisions of Section 4975 of the Code transactions involving a Plan in
connection with the operation of a "mortgage pool" and the purchase, sale and
holding of "mortgage pool pass-through certificates". A "mortgage pool" is
defined as an investment pool which is held in trust and which consists solely
of interest bearing obligations secured by first or second mortgages or deeds of
trust on single-family residential property, property acquired in foreclosure
and undistributed cash.  A "mortgage pool pass-through certificate" is defined
as a certificate which represents a beneficial undivided fractional interest in
a mortgage pool which entitles the holder to pass-through payments of principal
and interest from the mortgage loans, less any fees retained by the pool
sponsor.

For the exemption to apply, PTCE 83-1 requires that (i) the Depositor and the
Trustee maintain a system of insurance or other protection for the pooled
mortgage loans and the property securing such loans, and for indemnifying
holders of Certificates against reductions in pass-through payments due to
defaults in loan payments or property damage in an amount at least equal to the
greater of 1% of the aggregate principal balance of the covered pooled mortgage
loans and 1% of the principal balance of the largest covered pooled mortgage
loan; (ii) the Trustee may not be an affiliate of the Depositor; and (iii) the
payments made to and retained by the Depositor in connection with the Trust,
together with all funds inuring to its benefit for administering the Trust,
represent no more than "adequate consideration" for selling the mortgage loans,
plus reasonable compensation for services provided to the Trust.

In addition, PTCE 83-1 exempts the initial sale of Certificates to a Plan with
respect to which the Depositor, the Servicer, the Credit Enhancer or the Trustee
is a party in interest if the Plan does not pay more than fair market value for
such Certificates and the rights and interests evidenced by such Certificates
are not subordinated to the rights and interests evidenced by other Certificates
of the same pool.  PTCE 83-1 also exempts from the prohibited transaction rules
transactions in connection with the servicing and operation of the Trust,
provided that any payments made to the Servicer in connection with the servicing
of the Trust are made in accordance with a binding agreement, copies of which
must be made available to prospective investors before they purchase
Certificates.

In the case of any Plan with respect to which the Depositor, the Servicer, the
Credit Enhancer or the Trustee is a fiduciary, PTCE 83-1 will only apply if, in
addition to the other requirements: (i) the initial sale, exchange or transfer
of Certificates is expressly approved by an independent fiduciary who has
authority to manage and control those plan assets being invested in
Certificates; (ii) the Plan pays no more for the Certificates than would be paid
in an arm's length transaction; (iii) no investment management, advisory or
underwriting fee, sale commission, or similar compensation is paid to the
Depositor with regard to the sale, exchange or transfer of Certificates to the
Plan; (iv) the total value of the Certificates purchased by the Plan does not
exceed 25% of the amount issued; and (v) at

                                       75
<PAGE>

least 50% of the aggregate amount of Certificates is acquired by persons
independent of the Depositor, the Servicer, the Credit Enhancer or the Trustee.

Before purchasing Certificates, a fiduciary of a Plan should confirm that the
Trust is a "mortgage pool," that the Certificates constitute "mortgage pool
pass-through certificates," and that the conditions set forth in PTCE 83-1 would
be satisfied.  In addition to making its own determination as to the
availability of the exemptive relief provided in PTCE 83-1, the Plan fiduciary
should consider the availability of any other prohibited transaction exemptions.
The Plan fiduciary also should consider its general fiduciary obligations under
ERISA in determining whether to purchase any Certificates on behalf of a Plan.

In addition, DOL has granted to certain underwriters and/or placement agents
individual prohibited transaction exemptions which may be applicable to avoid
certain of the prohibited transaction rules of ERISA with respect to the initial
purchase, the holding and the subsequent resale in the secondary market by Plans
of pass-through certificates representing a beneficial undivided ownership
interest in the assets of a trust that consist of certain receivables, loans and
other obligations that meet the conditions and requirements of PTCE 83-1 which
may be applicable to the Certificates.

One or more other prohibited transaction exemptions issued by the DOL may be
available to a Plan investing in Certificates, depending in part upon the type
of Plan fiduciary making the decision to acquire a Certificate and the
circumstances under which such decision is made, including, but not limited to,
PTCE 90-1, regarding investments by insurance company pooled separate accounts,
PTCE 91-38, regarding investments by bank collective investment funds and PTCE
95-60, regarding investments by insurance company general accounts.
Nevertheless, even if the conditions specified in PTCE 83-1 or one or more of
these other exemptions are met, the scope of the relief provided might not cover
all acts which might be construed as prohibited transactions.

Certain Classes of Certificates may not be offered for sale or be transferable
to Plans. The Prospectus Supplement for each Series will indicate which Classes
of Certificates are subject to restrictions on transfer to Plans.

Any Plan fiduciary considering the purchase of a Certificate should consult with
its counsel with respect to the potential applicability of ERISA and the Code to
such investment. Moreover, each Plan fiduciary should determine whether, under
the general fiduciary standards of investment prudence and diversification, an
investment in the Certificates is appropriate for the Plan, taking into account
the overall investment policy of the Plan and the composition of the Plan's
investment portfolio.

                           LEGAL INVESTMENT MATTERS

If so specified in the Prospectus Supplement for a Series, the Certificates of
such Series will constitute "mortgage related securities" for purposes of the
Secondary Mortgage Market Enhancement Act of 1984 ("SMMEA"), so long as they are
rated in one of the two highest rating categories by one or more nationally
recognized statistical rating organizations, and, as such, will be legal
investments for persons, trusts, corporations, partnerships, associations,
business trusts and business entities (including, but not limited to, state-
chartered savings banks, commercial banks, savings and loan associations and
insurance companies, as well as trustees and state government employee
retirement systems) created pursuant to or existing under the laws of the United
States or any state, territory or possession of the United States (including the
District of Columbia or Puerto Rico) 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.  Pursuant to SMMEA, a number of states enacted legislation, on or
before the October 3, 1991, cut-off for such enactments, limiting to varying
extents the ability of certain entities (in particular, insurance companies) to
invest in "mortgage related securities," in most cases by requiring the affected
investors to rely solely upon existing state law and not SMMEA.  Accordingly,
the investors affected by such legislation will be authorized to invest in the
Certificates only to the extent provided in such legislation.  Institutions
whose investment activities are subject to legal investment laws and regulations
or to review by certain regulatory authorities may be subject to restrictions on
investment in certain Classes of the Certificates of a Series.

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 mortgage related
securities; and national banks may purchase mortgage related securities for
their own account without regard to the limitations generally applicable to
investment securities set forth in 12 U.S.C. (S) 24 (Seventh), subject in each
case to such regulations as the applicable federal regulatory authority may
prescribe.

                                       76
<PAGE>

Federal credit unions should review National Credit Union Administration (the
"NCUA") Letter to Credit Unions No. 96, as modified by Letter to Credit Unions
No. 108, which includes guidelines to assist federal credit unions in making
investment decisions for mortgage related securities. The NCUA has adopted
rules, effective December 2, 1991, which prohibit federal credit unions from
investing in certain mortgage related securities, possibly including certain
series or classes of Certificates, except under limited circumstances.

If specified in the Prospectus Supplement for a Series, one or more Classes of
Certificates of such Series will not constitute "mortgage related securities"
for purposes of SMMEA.  In such event, persons whose investments are subject to
state or federal regulation may not be legally authorized to invest in such
Classes of Certificates.

All depository institutions considering an investment in the Certificates should
review the "Supervisory Policy Statement on Securities Activities" dated January
28, 1992 (the "Policy Statement") of the Federal Financial Institution
Examination Council.  The Policy Statement, which has been adopted by the Board
of Governors of the Federal Reserve System, the FDIC, the Comptroller of the
Currency and the Office of Thrift Supervision, effective February 10, 1992, and
by the NCUA (with certain modifications) effective June 26, 1992, which, among
other things, prohibits depository institutions from investing in certain "high-
risk mortgage securities" (possibly including certain Certificates), except
under limited circumstances, and sets forth certain investment practices deemed
to be unsuitable for regulated institutions.  In addition, depository
institutions and other financial institutions should consult their regulators
concerning the risk-based capital treatment of any Certificates.  Any financial
institution that is subject to the jurisdiction of the Comptroller of the
Currency, the Board of Governors of the Federal Reserve System, the Federal
Deposit Insurance Corporation, the Office of Thrift Supervision, the National
Credit Union Administration or other federal or state agencies with similar
authority should review any applicable rules, guidelines and regulations prior
to purchasing the Certificates of a Series.

Institutions whose investment activities are subject to regulation by federal or
state authorities should review rules, policies and guidelines adopted from time
to time by such authorities before purchasing Certificates, as certain
Certificates may be deemed unsuitable investments, or may otherwise be
restricted, under such rules, policies or guidelines, in certain instances
irrespective of SMMEA.

The foregoing does not take into consideration the applicability of statutes,
rules, regulations, orders, guidelines or agreements generally governing
investments made by a particular investor, including, but not limited to,
"prudent investor" provisions, percentage-of-assets limits, provisions which may
restrict or prohibit investments in securities which are not "interest-bearing"
or "income-paying," and, with regard to any Book-Entry Certificates, provisions
which may restrict or prohibit investments in securities which are issued in
book-entry form.

Prospective investors should consult their own legal advisors in determining
whether and to what extent the Certificates constitute legal investments for
such investors.

                             PLAN OF DISTRIBUTION

The Depositor may sell the Certificates offered hereby and by the related
Prospectus Supplement either directly or through one or more underwriters or
underwriting syndicates (the "Underwriters").  The Prospectus Supplement for
each Series will set forth the terms of the offering of such Series and of each
Class of such Series, including the name or names of the Underwriters, the
proceeds to and their use by the Depositor and either the initial public
offering price, the discounts and commissions to the Underwriters and any
discounts or concessions allowed or reallowed to certain dealers or the method
by which the price at which the Underwriters will sell the Certificates will be
determined.

The Certificates of a Series may 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 a fixed public offering price or at
varying prices determined at the time of sale.  The obligations of the
Underwriters will be subject to certain conditions precedent, and the
Underwriters will be severally obligated to purchase all the Certificates of a
Series described in the related Prospectus Supplement if any are purchased.  If
Certificates of a Series are offered other than through Underwriters, the
related Prospectus Supplement will contain information regarding the nature of
such offering and any agreements to be entered into between the Depositor and
the purchasers of the Certificates of such Series.

The place and time of delivery for the Certificates of a Series in respect of
which this Prospectus is delivered will be set forth in the related Prospectus
Supplement.

                                       77
<PAGE>

                             AVAILABLE INFORMATION

The Depositor has filed a registration statement with the Securities and
Exchange Commission (the "Commission") with respect to the Certificates.  The
registration statement and amendments thereto and the exhibits thereto as were
as reports filed with the Commission on behalf of each Trust may be inspected
and copied at the public reference facilities maintained by the Commission at
Room 1024, 450 Fifth Street, N.W., Washington, D.C. 20549, and at certain of its
Regional Offices located as follows: Chicago Regional Office, 500 West Madison
Street, Suite 1400, Chicago, Illinois 60661-2511; and New York Regional Office,
7 World Trade Center, Suite 1300, New York, New York 10048. Copies of such
materials 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 Electronic Data Gathering, Analysis and Retrieval
("EDGAR") system at the Commission's web site (http:\\www.sec.gov).  The
Commission maintains computer terminals providing access to the EDGAR system at
each of the offices referred to above.

This Prospectus does not contain all the information set forth in the
Registration Statement of which this Prospectus is a part, or in the exhibits
relating thereto, which the Depositor has filed with the Commission in
Washington, D.C.  Copies of the information and the exhibits are on file at the
offices of the Commission and may be obtained upon payment of the fee prescribed
by the Commission or may be examined without charge at the offices of the
Commission.  Copies of the Agreement (as defined herein) for a Series will be
provided to each person to whom a Prospectus is delivered upon written or oral
request, provided that such request is made to Saxon Asset Securities Company,
4880 Cox Road, Glen Allen, Virginia 23060 ((804)  967-7400).

                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

All documents filed with respect to each Trust pursuant to Sections 13(a),
13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended, after the
date of this Prospectus and prior to the termination of the offering of the
Certificates of such Trust hereunder shall be deemed to be incorporated into and
made a part of this Prospectus from the date of filing of such documents.  Any
statement contained in a document incorporated or deemed to be incorporated by
reference herein shall be deemed to be modified or superseded for purposes of
this Prospectus to the extent that a statement contained herein or in any other
subsequently filed document which also is or is deemed to be incorporated by
reference herein modifies or supersedes such statement.  Any statement so
modified or superseded shall not be deemed, except as so modified or superseded,
to constitute a part of this Prospectus.  The Depositor will provide a copy of
any and all information that has been incorporated by reference into this
Prospectus (not including exhibits to the information so incorporated by
reference unless such exhibits are specifically incorporated by reference into
the information that this Prospectus incorporates) upon written or oral request
of any person, without charge to such person, provided that such request is made
to Saxon Asset Securities Company, 4880 Cox Road, Glen Allen, Virginia 23060
((804) 967-7400).

                                       78
<PAGE>

                 INDEX TO LOCATION OF PRINCIPAL DEFINED TERMS

<TABLE>
<CAPTION>
                                         Page
                                         ----
<S>                                      <C>
1996 Contingent Payment Regulations....    49
Act....................................    47
Adjustable Rate........................    19
adjusted issue price...................    53
Advance................................    33
Adverse Environmental Conditions.......    46
AFR....................................    58
Agreement..............................     8
applicable federal rate................    58
ARM Loans..............................    21
Asset Proceeds Account.................    25
backup withholding tax.................    62
Balloon Loans..........................     6
Bankruptcy Bond........................    29
Beneficial Owner.......................    10
Book-Entry Certificates................     6
Buy-Down Loans.........................    21
CEDEL..................................    10
CEDEL Participants.....................    10
CERCLA.................................    46
Certificate Guaranty Insurance Policy..    27
Certificate Insurer....................    27
Certificateholder......................    15
Certificates...........................     1
Class..................................     1
Cleanup Costs..........................    46
Closing Date...........................    19
Code...................................     3
Commission.............................    78
Committee Report.......................    49
Compound Interest Certificates.........    16
Converted Mortgage Loan................    23
Cooperative............................    11
Cooperative Loans......................     2
Cooperatives...........................     2
CPR....................................    17
current value..........................    51
Custodial Account......................    32
Cut-Off Date...........................    16
daily accruals.........................    58
daily portions.........................    53
Debt Certificates......................    49
Delinquent Mortgage Loan...............    23
Depositor..............................     1
Depository.............................     9
Depository Participants................    10
Detailed Description...................    19
disqualified organizations.............    60
disqualified persons...................    75
Distribution Date......................     1
Dominion Capital.......................    49
Dominion Mortgage......................    49
Dominion Resources.....................    49
DTC....................................     9
Due Period.............................    15
EPA....................................    46
equity interest........................    75
ERISA..................................    74
Euroclear..............................    10
Euroclear Operator.....................    11
Euroclear Participants.................    11
European Depositaries..................    10
Excess inclusions......................    58
FASIT..................................     3
FASIT Certificates.....................    49
FASIT Mortgage Pool....................    49
FASIT Pool.............................    63
FASIT Qualification Test...............    64
FASIT Regular Certificates.............    63
FHLMC..................................     2
Financial Intermediary.................    10
Fixed Rate.............................    19
GNMA...................................     2
GPM Loans..............................    21
Gross Margin...........................    19
HELOCs.................................     2
Home Improvement Loans.................     2
Index..................................    19
Interest Adjustment Date...............    19
Interest Portion.......................    70
issue price............................    51
Junior Mortgage Loans..................    22
Lockout Periods........................    20
market discount........................    54
Mark-To-Market Regulations.............    49
Master Servicer........................     2
Master Servicer Custodial Account......    32
Mortgage Assets........................     2
Mortgage Insurance Loss................    34
Mortgage Interest Rate.................    19
Mortgage Loans.........................     2
Mortgage Note..........................    19
mortgage pool..........................    75
Mortgage Pool Insurance Policy.........    28
Mortgaged Premises.....................    19
mortgage-related securities............     3
Multifamily Loans......................     2
Multiple Variable Rate.................    53
NCUA...................................    77
non-conforming credit..................     7
Non-U.S. Person........................    62
objective rate.........................    52
OID Regulations........................    49
original issue discount................    51
Ownership Interest Security............    63
parties in interest....................    75
Partnership Interests..................    49
pass-through entity....................    60
Pass-Through Rate......................     1
Periodic Rate Cap......................    19
Permitted Investments..................    38
Plan...................................    75
Policy Statement.......................    77
Pool Insurer...........................    28
Pre-Funding Account....................     2
Pre-Funding Agreement..................     2
Premium Regulations....................    49
Prepayment Assumption..................    51
Prepayment Period......................    15
Primary Mortgage Insurance Policies....    20
</TABLE>

                                       79
<PAGE>

<TABLE>
<CAPTION>
                                         Page
                                         ----
<S>                                      <C>
prohibited transactions................    61
PSA....................................    17
PTCE 83-1..............................    75
qualified floating rate................    52
Qualified Mortgage.....................    50
qualified stated interest..............    51
Rating Agency..........................     3
Realized Loss..........................    16
regular interests......................    50
Relevant Depositary....................    10
REMIC..................................     3
REMIC Certificates.....................    49
REMIC Mortgage Pool....................    49
REMIC Provisions.......................    49
REMIC Regular Certificate..............    50
REMIC Regulations......................    49
REMIC Residual Certificate.............    50
Remittance Date........................    32
REO Properties.........................    36
Reserve Fund...........................    30
residual interests.....................    50
Residual Owner.........................    56
Retained Yield.........................    67
Rules..................................    10
Scheduled Principal Balance............    16
Security Instrument....................    19
Seller.................................     1
Senior Certificates....................    26
Series.................................     1
Servicer...............................     2
Servicer Custodial Account.............    32
Servicing of Mortgage Loans............     2
Single Family Loans....................     2
Single Variable Rate...................    51
single-class REMIC.....................    60
SMI....................................     1
SMM....................................    17
SMMEA..................................     3
Special Hazard Insurance Policy........    28
Special Hazard Insurer.................    28
Special Servicer.......................     2
Special Servicing Agreement............    38
Standard Hazard Insurance Policies.....    34
stated redemption price at maturity....    51
Stripped Bond Rules....................    68
Stripped Interest......................    71
Stripped Mortgage Asset................    67
Subordinated Certificates..............    26
Superlien..............................    47
tax matters person.....................    61
Terms and Conditions...................    11
Tiered REMICs..........................    56
Trust Certificates.....................    49
Trust Fractional Certificate...........    66
Trust Fractional Certificateholder.....    67
Trust Interest Certificate.............    66
Trust Interest Certificateholder.......    70
Trustee................................     1
U.S. Person............................    62
UCC....................................    44
Underwriters...........................    77
United States shareholder..............    62
Unstripped Mortgage Assets.............    69
Withholding Regulations................    49
</TABLE>

                                       80
<PAGE>

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You should rely only on the information contained or incorporated by reference
in this Prospectus Supplement and the accompanying Prospectus. We have not
authorized anyone to provide you with different information.

We are not offering the Offered Certificates in any state where the offer is
not permitted.

We do not claim the accuracy of the information in this Prospectus Supplement
and the accompanying Prospectus as of any date other than the dates stated on
their cover pages.

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

                               TABLE OF CONTENTS

                             Prospectus Supplement
<TABLE>
<S>                                                                 <C>
Summary............................................................ Inside Cover
Terms of the Certificates and the Mortgage Loans...................        S-1
Risk Factors.......................................................        S-5
Recent Developments................................................        S-9
The Mortgage Loan Pool.............................................       S-11
Prepayment and Yield Considerations................................       S-23
Description of the Offered Certificates............................       S-34
The Agreement......................................................       S-43
Certain Federal Income Tax Consequences............................       S-46
ERISA Considerations...............................................       S-46
Ratings............................................................       S-50
Legal Investment Considerations....................................       S-50
Use of Proceeds....................................................       S-50
Certain Legal Matters..............................................       S-50
Underwriting.......................................................       S-51
Index to Location of Principal Defined Terms.......................        A-1

                                  Prospectus
Prospectus Summary.................................................          1
Risk Factors.......................................................          4
Description of the Certificates....................................          8
Maturity, Prepayment and Yield Considerations......................         17
The Trusts.........................................................         18
Credit Enhancement.................................................         26
Origination of Mortgage Loans......................................         30
Servicing of Mortgage Loans........................................         32
The Agreement......................................................         38
Certain Legal Aspects of Mortgage Loans............................         41
The Depositor......................................................         49
Use of Proceeds....................................................         49
Certain Federal Income Tax Consequences............................         49
State and Local Tax Considerations.................................         74
Canadian Income Tax Considerations.................................         74
ERISA Considerations...............................................         74
Legal Investment Matters...........................................         76
Plan of Distribution...............................................         77
Available Information..............................................         78
Incorporation of Certain Documents by Reference....................         78
Index to Location of Principal Defined Terms.......................         79
</TABLE>

Dealers will deliver a Prospectus Supplement and Prospectus when acting as
underwriters of the Certificates and with respect to their unsold allotments
or subscriptions. In addition, all dealers selling the Offered Certificates
will deliver a Prospectus Supplement and Prospectus until 90 days after the
date of the Prospectus Supplement.

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                                 $849,999,750

                      Saxon Asset Securities Trust 1999-3

                        Saxon Asset Securities Company,
                                 as Depositor

<TABLE>
<S>           <C>         <C>
$154,198,250  Class AF-1  Certificates
 $70,000,000  Class AF-2  Certificates
 $67,000,000  Class AF-3  Certificates
 $56,000,000  Class AF-4  Certificates
 $32,000,000  Class AF-5  Certificates
 $42,133,000  Class AF-6  Certificates
 $24,639,000  Class MF-1  Certificates
 $19,711,000  Class MF-2  Certificates
 $14,784,000  Class BF-1  Certificates
 $12,320,000  Class BF-1A Certificates
$202,526,000  Class AV-1  Certificates
 $77,887,500  Class AV-2  Certificates
 $27,684,000  Class MV-1  Certificates
 $23,219,000  Class MV-2  Certificates
 $14,289,000  Class BV-1  Certificates
 $11,609,000  Class BV-1A Certificates
</TABLE>

                    Mortgage Loan Asset Backed Certificates
                                 Series 1999-3

                              Merrill Lynch & Co.
                        Banc of America Securities LLC
                             Prudential Securities
                        Banc One Capital Markets, Inc.

                             ---------------------
                             PROSPECTUS SUPPLEMENT
                             ---------------------

                                August 6, 1999

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