ADVANTA CONDUIT RECEIVABLES INC
424B2, 1999-11-10
ASSET-BACKED SECURITIES
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<PAGE>   1

PROSPECTUS SUPPLEMENT
- -----------------------------
TO PROSPECTUS DATED AUGUST 10, 1999

                                  $200,000,000

                       ADVANTA MORTGAGE LOAN TRUST 1999-4
                                     ISSUER

                MORTGAGE LOAN ASSET-BACKED NOTES, SERIES 1999-4

      [ADVANTA LOGO]                                        [ADVANTA LOGO]
ADVANTA CONDUIT RECEIVABLES, INC.                     ADVANTA MORTGAGE CORP. USA
         SPONSOR                                            MASTER SERVICER

 WE SUGGEST THAT YOU READ
 THE SECTION ENTITLED "RISK
 FACTORS" STARTING ON PAGE
 S-6 OF THIS PROSPECTUS
 SUPPLEMENT AND PAGE 9 OF
 THE PROSPECTUS AND CONSIDER
 THESE FACTORS BEFORE MAKING
 A DECISION TO INVEST IN THE
 NOTES.

 These notes represent non-
 recourse obligations of the
 trust only and are not
 interests in or obligations
 of any other person or
 entity.

 Neither these notes nor the
 mortgage loans will be
 insured or guaranteed by
 any governmental agency or
 instrumentality.

 This prospectus supplement
 may be used to offer and
 sell the notes only if
 accompanied by the
 prospectus.
                             THE TRUST IS OFFERING ONE CLASS OF NOTES HAVING THE
                             FOLLOWING CHARACTERISTICS:

<TABLE>
<CAPTION>
                                                 INITIAL              NOTE         FINAL SCHEDULED
                                            PRINCIPAL BALANCE    INTEREST RATE      PAYMENT DATE
                                          ---------------------  --------------   -----------------
                                          <S>                    <C>              <C>
                                              $200,000,000       LIBOR + 0.375%    November 2029
                                                                                   payment date
</TABLE>

                             The notes are subject to a cap on the note interest
                             rate and are subject to an increase in the note
                             interest rate on the payment date immediately
                             following the month in which the optional
                             redemption may first be exercised.

                             Interest and principal on the notes is scheduled to
                             be paid monthly on the 25th day of the month, or
                             the next business day. The first scheduled payment
                             date is December 27, 1999.

                             The property of the trust consists a pool of
                             adjustable-rate sub-prime residential mortgage
                             loans. The trust will also hold cash for the
                             purchase of additional mortgage loans on or before
                             February 29, 2000.

                             The notes will have the benefit of a financial
                             guaranty insurance policy from Ambac Assurance
                             Corporation which will guarantee timely interest
                             payments due on the notes on each payment date and
                             the payment of the outstanding principal balance of
                             the notes on the final scheduled payment date.

                                                [AMBAC LOGO]

                             Delivery of the notes is expected to be made in
                             book-entry form through the facilities of The
                             Depository Trust Company, Cedelbank, and the
                             Euroclear System on or about November 17, 1999.

<TABLE>
<CAPTION>
                                        PRICE TO            UNDERWRITING             PROCEEDS TO THE
                                         PUBLIC               DISCOUNT                   SPONSOR
                                     ---------------    ---------------------    -----------------------
<S>                                  <C>                <C>                      <C>
          Per Note.................           100%               0.25%                      99.75%
          Total....................   $200,000,000            $500,000                $199,500,000
</TABLE>

The proceeds to the sponsor were calculated before deducting expenses payable by
the sponsor, which are estimated to be approximately $400,000.00.

Neither the Securities and Exchange Commission nor any state securities
commission has approved or disapproved of these securities or passed upon the
accuracy or adequacy of this prospectus supplement. Any representation to the
contrary is a criminal offense.

BEAR, STEARNS & CO. INC.                                                SG COWEN

November 5, 1999
<PAGE>   2
       IMPORTANT NOTICE ABOUT THE INFORMATION PRESENTED IN THIS PROSPECTUS
                   SUPPLEMENT AND THE ACCOMPANYING PROSPECTUS

         We provide information to you about these securities in two separate
documents that progressively provide more detail: (1) the accompanying
prospectus, which provides general information, some of which may not apply to
this series of securities; and (2) this prospectus supplement, which describes
the specific terms of this series of securities.

         This prospectus supplement does not contain complete information about
the offering of these securities. We suggest that you read both this prospectus
supplement and the prospectus in full. We cannot sell these securities to you
unless you have received both this prospectus supplement and the prospectus.

                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
<S>                                                  <C>
SUMMARY..........................................     S-3

RISK FACTORS.....................................     S-6

FORMATION OF THE TRUST...........................     S-8
   The Owner Trustee.............................     S-9
   The Indenture Trustee.........................     S-9

THE SPONSOR AND THE MASTER SERVICER..............     S-9
   Recent Developments Related To Advanta Corp...    S-10
   Pending Consumer Mortgage Lending Proposals...    S-10

DELINQUENCY AND LOSS INFORMATION.................    S-11

USE OF PROCEEDS..................................    S-13

THE MORTGAGE LOANS...............................    S-13
   The Mortgage Loan Pool........................    S-14
   Conveyance of Subsequent Mortgage Loans to
     the Trust ..................................    S-23

PREPAYMENT AND YIELD CONSIDERATIONS..............    S-23
   Projected Prepayments and Yields for Notes....    S-23

DESCRIPTION OF THE NOTES.........................    S-28
   Pre-Funding Account Feature...................    S-28
   Capitalized Interest Account..................    S-29
   Calculation of LIBOR..........................    S-29
   Note Interest Rate............................    S-30
   Distributions of Interest.....................    S-30
   Distributions of Principal....................    S-30
   Flow of Funds.................................    S-31
   Optional Redemption...........................    S-31
   Mandatory Redemption..........................    S-32

CREDIT ENHANCEMENT...............................    S-32

PROVISIONS OF THE AGREEMENTS.....................    S-32
   Formation of the Trust........................    S-33
   Sale of Mortgage Loans........................    S-33
   Transfer of the Mortgage Loan Files...........    S-33
   Collection and Other Servicing Procedures on
     Mortgage Loans .............................    S-34
   Servicing Compensation and Payment of
     Expenses ...................................    S-34
   Reports.......................................    S-34
   Matters Regarding the Master Servicer.........    S-34
   Amendments....................................    S-35
   The Indenture Trustee.........................    S-35
   Events of Default Under the Indenture.........    S-36
   Remedies on Event of Default under the
     Indenture ..................................    S-37
   Termination of the Trust......................    S-37

THE NOTE INSURER.................................    S-37

THE POLICY.......................................    S-39
   Drawings Under the Policy.....................    S-39

MATERIAL FEDERAL INCOME TAX CONSEQUENCES.........    S-40

STATE TAXES......................................    S-42

ERISA CONSIDERATIONS.............................    S-42

RATINGS..........................................    S-43

LEGAL INVESTMENT CONSIDERATIONS..................    S-43

UNDERWRITING.....................................    S-44

EXPERTS..........................................    S-44

LEGAL MATTERS....................................    S-45

GLOSSARY.........................................    S-46
</TABLE>

                                       S-2
<PAGE>   3
                                     SUMMARY

         - This summary highlights selected information from this prospectus
supplement and does not contain all of the information that you need to consider
in making your investment decision. To understand all of the terms of the
offering of the notes, carefully read this entire prospectus supplement and the
accompanying prospectus.

         - This summary provides an overview of structural provisions,
calculations, cash flows and other information to aid your understanding and is
qualified by the full description of the structural provisions, calculations,
cash flows and other information in this prospectus supplement and the
accompanying prospectus.

TITLE OF SERIES

Advanta Mortgage Loan Trust 1999-4, Mortgage Loan Asset-Backed Notes, Series
1999-4.

SPONSOR

Advanta Conduit Receivables, Inc.

MASTER SERVICER

Advanta Mortgage Corp. USA.

ISSUER

Advanta Mortgage Loan Trust 1999-4.

INDENTURE TRUSTEE

Bankers Trust Company of California, N.A.

OWNER TRUSTEE

Wilmington Trust Company

THE TRUST

The sponsor is forming the Advanta Mortgage Loan Trust 1999-4 to hold a pool of
adjustable-rate sub-prime mortgage loans. The trust will also hold cash on
deposit in a pre-funding account to be used for the sole purpose of purchasing
additional mortgage loans on or before February 29, 2000. All of the mortgage
loans will be originated or purchased by affiliates of the sponsor.

NOTE INSURER

The indenture trustee will hold a financial guarantee insurance policy issued to
it by Ambac Assurance Corporation guaranteeing timely payment of monthly
interest amounts due to the owners of the notes on each payment date and the
payment of the outstanding principal balance of the notes on the final scheduled
payment date.

THE NOTES

$200,000,000 Advanta Mortgage Loan Trust 1999-4, Mortgage Loan Asset-Backed
Notes, Series 1999-4, to be issued in a single class with the characteristics
set forth below:

<TABLE>
<CAPTION>
      INITIAL PRINCIPAL BALANCE         NOTE INTEREST RATE
<S>                                     <C>
            $200,000,000                  LIBOR + 0.375%
</TABLE>

The notes are subject to a cap on the note interest rate and are subject to an
increase in the note interest rate on the payment date immediately following the
month in which the optional redemption may first be exercised.

The notes will initially be issued in book-entry form through the facilities of
DTC, Cedelbank or the Euroclear System.

THE TRUST CERTIFICATES

The trust will also issue trust certificates which are not being offered by this
prospectus supplement. The trust certificates will initially be retained by the
sponsor or its affiliates. The trust certificates are subordinate to all notes
and

                                      S-3
<PAGE>   4
essentially represent the excess of the aggregate loan balances of the mortgage
loans over the aggregate principal balance of the notes, plus any excess
cashflow which is not required to be applied to payments on the notes.

INITIAL CUT-OFF DATE

As of the opening of business on November 1, 1999.

STATISTICAL CALCULATION DATE

As of the opening of business on October 23, 1999.

CLOSING DATE

On or about November 17, 1999.

FINAL SCHEDULED PAYMENT DATE

Although it is anticipated that the actual final payment date will occur earlier
than the final scheduled payment date, the final scheduled payment date for the
notes is the November 2029 payment date.

THE MORTGAGE LOANS

The mortgage loans owned by the trust will consist of adjustable rate, first
lien sub-prime mortgage loans. See "The Mortgage Loans" for statistical
information about the mortgage loans.

PRE-FUNDING FEATURE

The trust may purchase additional mortgage loans on or before February 29, 2000
for inclusion in the pool. At the closing, the indenture trustee will hold in
trust, from the proceeds of the sale of the notes, approximately $71,100,000
which may be applied to the purchase of additional mortgage loans for inclusion
in the pool.

DISTRIBUTIONS

Owners of notes will be entitled to receive payments of interest each month. The
amount of principal the owners of notes will be entitled to receive will vary
depending on a number of factors, including the payments received on the
mortgage loans in the pool. Each month, the indenture trustee will calculate the
amounts to be paid to the owners of the notes.

Distributions will be made on each payment date to the owners of the notes as of
the record date. The record date for the notes is the business day immediately
preceding the payment date.

Owners of notes will receive payments on the 25th day of each month, or, if such
day is not a business day, on the next business day. The first payment date is
December 27, 1999.

In summary, on each payment date the funds available to be distributed will be
applied in the following order of priority:

         -        first, to pay fees due to the master servicer, the indenture
                  trustee, the owner trustee and the note insurer;

         -        second, to pay interest on the notes;

         -        third, to pay principal of the notes, including any amounts
                  released from pre-funding account at the end of the
                  pre-funding period and including any deficit in
                  overcollateralization;

         -        fourth, to reimburse the note insurer;

         -        fifth, to build overcollateralization to its required level;

         -        sixth, to pay any interest carry-forward amounts;

         -        seventh, to reimburse the master servicer for unreimbursed
                  advances and other expenses; and

         -        eighth, to make a distribution to the owners of the trust
                  certificates.

CREDIT ENHANCEMENT

Credit enhancement refers to a mechanism that is intended to protect the owners
of the notes

                                      S-4
<PAGE>   5
against losses due to defaults on the mortgage loans.

The notes have the benefit of the following four types of credit enhancement:

         -        the use of excess cashflow to cover losses and to distribute
                  as principal in order to create overcollateralization;

         -        the subordination of distributions on the trust certificates
                  to the required distributions on the notes;

         -        the allocation of losses on the mortgage loans to the trust
                  certificates; and

         -        the financial guaranty insurance policy.

OPTIONAL REDEMPTION

The master servicer or one of the master servicer affiliates will have the right
to purchase the remaining mortgage loans in a clean-up call on any payment date
after the outstanding principal balance of the notes is reduced to an amount
that is less than or equal to 10% of the initial principal balance of the notes.
This clean-up call will result in the optional redemption of the notes at a
price of par plus accrued interest thereon.

MANDATORY REDEMPTION

The notes will be redeemed in part on the payment date immediately following the
end of the pre-funding period to the extent of any cash remaining in the
pre-funding account. This mandatory redemption will occur on the payment date
immediately following the end of the pre-funding period.

DENOMINATIONS

The trust will issue the notes in book-entry form in integral multiples of
$1,000.

RATINGS

The notes will be rated Aaa by Moody's Investors Service, Inc. and AAA by
Standard & Poor's Rating Services, a division of The McGraw-Hill Companies, Inc.

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 a rating agency.

FEDERAL TAX CONSIDERATIONS

Dewey Ballantine LLP acted as counsel to the trust and is of the opinion that:

         -        the notes will be treated as debt instruments; and

         -        the trust will not be treated as an association, or a publicly
                  traded partnership, taxable as a corporation or a taxable
                  mortgage pool.

You must agree to treat your note as indebtedness for federal, state and local
income and franchise tax purposes.

ERISA CONSIDERATIONS

Subject to the conditions and considerations discussed in this prospectus
supplement, the notes may be purchased by pension, profit-sharing or other
employee benefit plans, as well as individual retirement accounts and various
types of Keogh plans.


LEGAL INVESTMENT CONSIDERATIONS

The notes will not be mortgage related securities under the Secondary Mortgage
Market Enhancement Act of 1984. Some potential investors may be limited in their
legal investment authority only to mortgage related securities and will not be
able to invest in the notes.

                                      S-5
<PAGE>   6
                                  RISK FACTORS

         We suggest that you consider the following risk factors and the
information under "Risk Factors" in the accompanying prospectus prior to any
purchase of any of the notes.

THE MORTGAGE LOANS MAY PREPAY AT ANY TIME, RESULTING IN UNCERTAINTY AS TO THE
AMORTIZATION RATE OF THE NOTES

         The mortgage loans in the pool are all adjustable rate mortgage loans,
including hybrid mortgage loans which have a fixed rate of interest for the
first year, two years, three years or five years and then converts to an
adjustable rate. The prepayment experience on the adjustable-rate mortgage
loans, including the hybrid mortgage loans may differ from the prepayment
experience on fixed-rate mortgage loans due to provisions which provide for
conversion to an adjustable coupon rate, periodic coupon rate reset caps and
maximum coupon rates. In particular, the hybrid mortgage loans may be subject to
higher prepayment rates as they approach the date they are scheduled to convert
to an adjustable-rate mortgage loan. The weighted average lives of the notes
and, if purchased at other than par, the yields realized by owners of the notes
will be sensitive to rates of payment of principal on the mortgage loans. The
yield on a note that is purchased at a premium from its outstanding principal
amount may be adversely affected by higher than anticipated levels of
prepayments on the mortgage loans. Conversely, the yield on a note that is
purchased at a discount from its outstanding principal balance may be adversely
affected by lower than anticipated levels of prepayments on the mortgage loans.

NOTE RATING BASED PRIMARILY ON THE FINANCIAL STRENGTH OF THE NOTE INSURER

The rating on the notes depends primarily on an assessment by the rating
agencies of the financial strength of the note insurer and the credit
characteristics of the mortgage loans. Any reduction of the rating assigned to
the financial strength of the note insurer may cause a corresponding reduction
on the ratings assigned to the notes. A reduction in the rating assigned to the
notes will reduce the market value of the notes and may affect your ability to
sell them.

CREDIT ENHANCEMENT DOES NOT APPLY TO PREPAYMENT RISK OR INTEREST RATE RISK

         The protection afforded by the overcollateralization provisions and by
the policy is protection for credit risk and not for prepayment risk or interest
rate risk. The policy does not guarantee or insure that any particular rate of
prepayment will be experienced by the trust.

THE NOTES HAVE A CAP ON THEIR NOTE INTEREST RATE, WHICH MAY LIMIT THE AMOUNT OF
INTEREST YOU WILL RECEIVE

         The notes have a note interest rate based on one-month LIBOR and are
subject to an available funds cap. The mortgage loans in the pool have coupon
rates based on six-month LIBOR or one-year constant treasury maturity. Since the
base indices for the coupon rates on the mortgage loans in the pool differs from
the base index for the interest rate on the notes, the weighted-average coupon
rate on the mortgage loans in the pool net of certain fees and expenses could be
below the interest rate on the notes, in which case the note interest rate would
be capped at that lower rate. This cap would reduce the amount of interest you,
as an investor in the notes, will receive. Any shortfall in interest on the
notes will be carried forward to subsequent payment dates, but those amounts are
not covered by the policy, nor are they guaranteed by the sponsor or the master
servicer.

NON-OWNER OCCUPIED PROPERTIES MAY HAVE HIGHER RATES OF DEFAULT

         As of the statistical calculation date, non-owner occupied properties
represent 1.52%, by principal balance, of the mortgage loans in the pool.
Vacation homes and second homes are not considered non-

                                      S-6
<PAGE>   7
owner occupied properties, and therefore are not included in these percentages.
It is possible that the rate of delinquencies, foreclosures and losses on
mortgage loans secured by non-owner occupied properties could be higher than for
loans secured by the primary residence of the mortgagor because the mortgagor
will be inclined to make payment on their primary residence first.

PRE-FUNDING FEATURE MAY RESULT IN AN EARLY PARTIAL REDEMPTION OF THE NOTES AND
CAUSE THE CHARACTERISTICS OF THE POOL OF MORTGAGE LOANS TO VARY

- -   MANDATORY REDEMPTION. In the event that the sponsor does not have enough
subsequent mortgage loans to sell to the trust on or before the end of the
pre-funding period, the notes will be subject to a partial mandatory redemption
on the payment date immediately following the end of the pre-funding period. The
sponsor does not expect that a material amount of principal redemption will
occur due to insufficient amounts of subsequent mortgage loans.

- -   ELIGIBILITY OF SUBSEQUENT MORTGAGE LOANS. Each subsequent mortgage loan must
satisfy the eligibility criteria at the time of its acquisition by the trust
pursuant to the pre-funding feature. However, subsequent mortgage loans may have
been originated or purchased using credit criteria different from the credit
criteria of the mortgage loans initially conveyed on the closing date, and may
be of a different credit quality. As a result, following the transfer of
subsequent mortgage loans, the aggregate characteristics of the mortgage loans
then held in trust may vary from those initially conveyed, but such variance is
not expected to be material.

INTEREST SHORTFALLS ARISING FROM THE SOLDIERS' AND SAILORS' CIVIL RELIEF ACT ARE
NOT COVERED BY THE MASTER SERVICER, THE SPONSOR OR THE NOTE INSURER

         The Soldiers' and Sailors' Civil Relief Act of 1940 permits certain
modifications to the payment terms for mortgage loans, including a reduction in
the amount of interest paid by certain borrowers on active duty in military
service. In addition, this legislation imposes limitations that would impair the
ability of the master servicer to foreclose on an affected mortgage loan during
the mortgagor's period of active duty status. Thus, in the event that the
mortgage loan goes into default, there may be delays and losses experienced by
noteholders due to the inability of the master servicer to realize upon the
mortgaged property in a timely fashion. None of the master servicer, the sponsor
or the note insurer are required to cover any interest shortfalls created by the
Soldiers' and Sailor's Civil Relief Act of 1940.

NOTEHOLDERS COULD BE ADVERSELY AFFECTED IN THE ABSENCE OF YEAR 2000 COMPLIANCE

         Many existing computer programs use only two digits to identify a year
in the date field. These programs were designed and developed without
considering the impact of the upcoming change in the century. If not corrected,
many computer applications could fail or create erroneous results on or after
January 1, 2000. In connection with this issue Advanta Corp., the parent company
of Advanta National Bank, Advanta Finance Corp. and Advanta Mortgage Corp. USA,
has completed an evaluation of its systems, applications and vendor lists, and
has implemented project plans to modify existing computer programs, convert to
new programs or replace systems, to the extent necessary to address the upcoming
change in the century. As of June 30, 1999, these plans had been substantially
implemented with respect to both mission critical and non-mission critical
applications. Advanta Corp. has identified significant business relationships,
including, without limitation, vendors, customers, asset management
counterparties and funding counterparties. Advanta Corp. has initiated
communications with these third parties to determine the extent to which Advanta
Corp. is vulnerable to these third parties' failure to remediate their own year
2000 issues. To date, Advanta Corp. is not aware of any material third party
business relationship, product or system with a year 2000 problem that it
believes would have a material adverse effect on it. In the event that Advanta
Corp.'s project plans are not timely or successfully completed, there can be no
assurance that the upcoming change in the century will not have a material
adverse effect on the operations of the originators or of the master servicer,
including a shut-down of

                                      S-7
<PAGE>   8
operations for a period of time, which may, in turn, have a material adverse
effect on the notes. In addition, there can be no assurance that the systems
used by outside service providers, including sub-servicers providing services to
the master servicer, or other third parties upon which the originators' and the
master servicer's systems rely, will be converted on a timely basis. Further,
there can be no assurance that a failure to convert by another company, or a
conversion that is incompatible with the originators' and the master servicer's
systems, would not have a material adverse effect on their operations, which
may, in turn, have a material adverse effect on the notes. In the event that the
systems or programs of the indenture trustee or the note insurer are not year
2000 compliant, there can be no assurance that there would not be a material
adverse effect on the operations of the indenture trustee or the note insurer,
respectively, which may, in turn, have a material adverse effect on the notes.

NOTEHOLDERS COULD BE ADVERSELY AFFECTED IF DTC ENCOUNTERS YEAR 2000 ISSUES

         The management of DTC is aware that some computer applications, systems
and the like for processing data that are dependent upon calendar dates,
including dates before, on and after January 1, 2000, may encounter year 2000
issues. DTC has informed its participants and members of the financial community
that it has developed and is implementing a program so that its systems, as the
same relate to the timely payment to securityholders, book-entry deliveries, and
settlement of trades within DTC continue to function appropriately on and after
January 1, 2000. This program includes a technical assessment and a remediation
plan, each of which is complete. Additionally, DTC's plan includes a testing
phase, which is expected to be completed within appropriate time frames.

         DTC's ability to perform properly its services is also dependent upon
other parties, including, but not limited to, issuers, their agents and its
participating organizations, through which the owners of the notes will hold
their notes, as well as third party vendors on whom DTC relies for information
or the provision of services, including telecommunication and electrical utility
service providers among others. DTC has informed the financial community that it
is contacting, and will continue to contact, third party vendors from whom DTC
acquires services to: (a) impress upon them the importance of these services
being year 2000 compliant and (b) determine the extent of their efforts for year
2000 remediation of their services. In addition, DTC has stated that it is in
the process of developing the contingency plans that it deems appropriate.

If problems associated with the year 2000 issue were to occur with respect to
DTC and the services described above, distributions to the owners of notes could
be delayed or otherwise adversely affected.

According to DTC, the foregoing information with respect to DTC has been
provided to the financial community for information purposes only and is not
intended to serve as a representation, warranty or contract modification of any
kind.

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

         You can find a glossary of defined terms used in this prospectus
supplement beginning on page S-45.


                             FORMATION OF THE TRUST

         Advanta Mortgage Loan Trust 1999-4 is a business trust formed under the
laws of the State of Delaware under a trust agreement between Advanta Conduit
Receivables, Inc., as sponsor, Advanta Holding Trust 1999-4 and Wilmington Trust
Company, as owner trustee. Prior to formation, the trust will have no assets or
obligations or any operating history. The trust will not engage in any business
other than acquiring, holding and managing the mortgage loans transferred to the
trust and the other assets of the trust and any proceeds therefrom, issuing the
notes and trust certificates representing the ownership

                                      S-8
<PAGE>   9
interest in the trust property, making payments on the notes and the trust
certificates and engaging in other activities that are necessary, suitable or
convenient to accomplish the foregoing or are incidental thereto.

         The trust will not acquire any assets other than the trust property,
and it is not anticipated that the trust will have any need for additional
capital resources. Because the trust will have no operating history upon its
establishment and will not engage in any business other than the duties
discussed above, no historical, pro forma financial statements, or ratios of
earnings to fixed charges with respect to the trust have been included in this
prospectus supplement, other than the balance sheet of the trust at November 1,
1999 included as Exhibit A hereto.

THE OWNER TRUSTEE

         Wilmington Trust Company, the owner trustee, is a Delaware banking
corporation and its principal offices are located at Rodney Square North, 1100
North Market Street, Wilmington, Delaware 19890-0001, Attention: Corporate Trust
Administration. The owner trustee will perform limited administrative functions
under the trust agreement. The owner trustee's duties in connection with the
issuance and sale of the notes and the trust certificates are limited solely to
its express obligations set forth in the trust agreement, the indenture between
the trust and the indenture trustee, and the sale and servicing agreement, among
the trust, Advanta Holding Trust 1999-4, the sponsor, Advanta Mortgage Corp.
USA., as master servicer, and the indenture trustee.

THE INDENTURE TRUSTEE

         Bankers Trust Company of California, N.A. is the indenture trustee
under the indenture. Bankers Trust Company of California, N.A., is a national
banking association and its principal corporate trust offices are located at
1761 E. St. Andrew Place, Santa Ana, California 92705. The indenture trustee's
duties in connection with the notes are limited solely to its express
obligations under the indenture and the sale and servicing agreement.


                       THE SPONSOR AND THE MASTER SERVICER

         The sponsor, Advanta Conduit Receivables, Inc., is an indirect
subsidiary of Advanta Mortgage Corp. USA, the master servicer, and an indirect
subsidiary of Advanta Corp., a Delaware corporation. Advanta Corp. is a
publicly-traded company with its principal executive offices located in Spring
House, Pennsylvania which as of September 30, 1999 has assets in excess of $3.5
billion and consolidated managed assets in excess of $12.2 billion. See "The
Sponsor" in the prospectus.

         As of September 30, 1999, the master servicer and its subsidiaries were
servicing

                  -        approximately 110,471 closed-end, fixed rate and
                           adjustable-rate mortgage loans in it's owned and
                           managed servicing portfolio, representing an
                           aggregate outstanding principal balance of
                           approximately $7.5 billion, and

                  -        approximately 157,164 mortgage loans which are
                           serviced for third parties on a contract servicing
                           basis representing an aggregate outstanding principal
                           balance of approximately $10.5 billion.

         As of September 30, 1999, the sponsor or its affiliates have issued 46
series of closed-end and revolving mortgage asset-backed securities with an
original balance of approximately $13.6 billion.

         The master servicer may resign or be removed, in accordance with the
terms of the sale and servicing agreement. No removal or resignation shall
become effective until the indenture trustee or a successor servicer has assumed
the master servicer's responsibilities and obligations in accordance with the
sale and servicing agreement. The master servicer may not assign its obligations
under the sale and

                                      S-9
<PAGE>   10
servicing agreement, in whole or in part, unless it has first obtained the
written consent of the indenture trustee and the note insurer, which consent
will not be unreasonably withheld. Any assignee must meet the eligibility
requirements for a successor servicer set forth in the sale and servicing
agreement. See "The Agreements -- Removal and Resignation of the Master
Servicer" in the prospectus.

         The master servicer may enter into sub-servicing agreements with
qualified sub-servicers, which may be affiliates of the master servicer, with
respect to the servicing of all or any portion of the mortgage loans. Affiliates
of the master servicer which are qualified to service mortgage loans are master
servicer affiliates. No sub-servicing agreements discharge the master servicer
from its servicing obligations which will include the obligation to make
advances. See "Mortgage Loan Program and Underwriting Guidelines -- The Master
Servicer May Act Through Sub-Servicers" in the prospectus.

         The master servicer has the right, but not the obligation, to purchase
from the trust any mortgage loan which is in default.

RECENT DEVELOPMENTS RELATED TO ADVANTA CORP.

         On January 22, 1999, Fleet Financial Group, Inc. and some of its
affiliates filed a complaint against Advanta Corp. and some of its subsidiaries
in Delaware Chancery Court bringing a lawsuit relating to the transaction
between Advanta Corp. and some of its affiliates and Fleet Financial Group, Inc.
and some of its affiliates which closed on February 20, 1998. Pursuant to the
transaction Advanta Corp. contributed substantially all of its consumer credit
card business to a limited liability company controlled by Fleet Financial
Group, Inc. The lawsuit centers around post-closing adjustments and other
matters relating to the transaction. Fleet seeks damages of approximately $141
million.

         On February 16, 1999 Advanta Corp. filed an answer to the complaint
denying the material allegations of the complaint. Advanta Corp. also filed
counterclaims against Fleet Financial Group, Inc. and some of its affiliates
seeking damages of approximately $101 million from Fleet. Although the outcome
of this litigation cannot be determined, Advanta Corp. does not expect this
litigation to have a material adverse effect on the financial position or future
operating results of Advanta Corp. or Advanta Mortgage Corp. USA.

         This prospectus supplement contains forward-looking statements that are
subject to risks and uncertainties that could cause actual results to materially
differ from those projected. Additional risks that may affect Advanta Corp.'s
performance are detailed in Advanta Corp.'s filings with the Securities and
Exchange Commission, including its most recent Annual Report on Form 10-K and
its Quarterly Reports on Form 10-Q.

         The ability of Advanta Corp.'s subsidiaries to honor their financial
and other obligations is to some extent influenced by the financial condition of
Advanta Corp. Such obligations, as they relate to the trust and the notes,
primarily consist of the sponsor's obligation to repurchase mortgage loans which
are inconsistent with representations and warranties in the sale and servicing
agreement, as well as the obligations of the master servicer pursuant to the
sale and servicing agreement. To the extent the sponsor's and master servicer's
ability to perform such obligations is adversely affected, the mortgage loans
may experience an increased level of delinquencies and losses.

PENDING CONSUMER MORTGAGE LENDING PROPOSALS

         A number of consumer lending proposals have been proposed on the
federal and state levels, which may impact the sponsor's, the originators' and
the master servicer's origination and servicing procedures.

                                      S-10
<PAGE>   11
         Federal Proposals. On May 4, 1999, the Clinton Administration announced
the Clinton-Gore Plan for Financial Privacy and Consumer Protection. Among other
things, the Clinton-Gore Plan would extend the scope of HOEPA, the home
ownership and equity protection act. HOEPA loans, or Section 32 loans, are
subject to special disclosure requirements under Section 129 of the federal
Truth in Lending Act. In addition, state and federal credit protection laws may
limit collection of principal and interest on the mortgage loans describing
sanctions and damages that may be imposed for violations of various mortgage
lending laws, these violations and sanctions may be imposed on the owner of a
HOEPA loan, such as the trust.

         The Clinton-Gore Plan also urges Congress to adopt recommendations made
by the Federal Reserve Board and the Department of Housing and Urban Development
and to enhance disclosures made under the Real Estate Settlement Procedures Act.
Congress has held hearings concerning the Clinton-Gore Plan.

         Although these proposals are not in legislative form, a number of them
have been offered as amendments to bankruptcy reform legislation. The form in
which any of the foregoing will be adopted, if at all, cannot be predicted.
Accordingly, the sponsor, the master servicer and the originators have no way to
determine what, if any, impact they will have on their origination and servicing
procedures in the future.

         State Proposals. North Carolina has enacted, and several states are
considering, legislation along the same lines as the federal HOEPA. These
proposals would prohibit the collection of some fees, the financing of points or
fees, prepayment penalties, balloon notes, and lending with the intent to
foreclose. Also being considered are statutory requirements that all HOEPA
borrowers receive government approved counseling before taking out a loan. These
proposals are strongly opposed by the mortgage lending industry and are likely
to be substantially revised before passage.


                        DELINQUENCY AND LOSS INFORMATION

         The following tables contain information relating to the delinquency,
loan loss and foreclosure experience of the master servicer for its servicing
portfolio. The servicing portfolio consists of fixed and adjustable rate
mortgage loans serviced as of September 30, 1999, and for each of the five prior
year ends. This servicing portfolio, called the owned and managed servicing
portfolio, includes, but is not limited to, the mortgage loans originated or
purchased on or prior to September 30, 1999. In addition to this portfolio, the
master servicer services sub-prime mortgage loans that were not originated or
purchased by the sponsor or its affiliated originators but are being serviced
for third parties on a contract servicing basis. No loans being serviced for
third parties are included in the tables below.

         Neither the sponsor nor the master servicer have reason to believe that
the delinquency and loss experience of the mortgage loans will differ in any
material respect from that of the master servicer's portfolio of owned and
managed mortgage loans, although there can be no assurance that this will be the
case.

                                      S-11
<PAGE>   12
                  DELINQUENCY AND FORECLOSURE EXPERIENCE OF THE
             MASTER SERVICER'S OWNED AND MANAGED SERVICING PORTFOLIO
                                OF MORTGAGE LOANS

<TABLE>
<CAPTION>
                    NINE MONTHS ENDING                                   YEAR ENDING DECEMBER 31
                    SEPTEMBER 30, 1999             1998                      1997                   1996
                                                                      (DOLLARS IN THOUSANDS)
                    NUMBER      DOLLAR      NUMBER      DOLLAR       NUMBER      DOLLAR      NUMBER      DOLLAR
                      OF        AMOUNT       OF         AMOUNT         OF        AMOUNT        OF        AMOUNT
                    LOANS        (000)      LOANS        (000)       LOANS        (000)      LOANS        (000)
                    -----        -----      -----        -----       -----        -----      -----        -----
<S>                <C>        <C>          <C>        <C>            <C>       <C>           <C>       <C>
Portfolio          110,471    7,467,932    111,707    $7,664,919     74,525    $4,888,936    43,303    $2,595,981
Delinquency
  30-59 days         2.47%        2.26%      3.05%         2.76%      3.13%         2.99%     3.07%         2.90%
  60-89 days         0.95%        0.86%      1.10%         1.08%      0.98%         0.98%     0.85%         0.90%
  90 days or
  more               1.82%        1.71%      1.45%         1.22%      1.39%         1.28%     1.45%         1.26%
                     ----         ----       ----          ----       ----          ----      ----          ----
Total                5.24%        4.83%      5.60%         5.06%      5.50%         5.25%     5.37%         5.06%
Foreclosure
rate                 3.64%        3.52%      2.85%         2.98%      2.10%         2.32%     1.62%         1.92%
REO properties       1.14%         --        0.78%          --        0.40%          --       0.42%          --
</TABLE>

<TABLE>
<CAPTION>

                            1995                       1994

                     NUMBER      DOLLAR        NUMBER       DOLLAR
                       OF        AMOUNT          OF         AMOUNT
                     LOANS        (000)        LOANS        (000)
                     -----        -----        -----        -----
<S>                  <C>        <C>            <C>       <C>
Portfolio            32,592     $1,797,582     26,446    $1,346,100
Delinquency
  30-59 days          2.67%          2.44%      2.01%         1.57%
  60-89 days          0.72%          0.71%      0.57%         0.45%
  90 days or
  more                1.69%          1.23%      1.85%         1.51%
                      ----           ----       ----          ----
Total                 5.08%          4.38%      4.43%         3.53%
Foreclosure
rate                  1.29%          1.53%      1.35%         1.38%
REO properties        0.52%           --        0.47%          --
</TABLE>

         The period of delinquency is based on the number of days payments are
contractually past due. The delinquency statistics for the period exclude loans
in foreclosure. The foreclosure rate reflects the number of mortgage loans in
foreclosure as a percentage of the total number of mortgage loans or the dollar
amount of mortgage loans in foreclosure as a percentage of the total dollar
amount of mortgage loans, as the case may be, as of the date indicated. REO
properties are real estate owned properties which relate to foreclosed mortgages
or properties for which deeds in lieu of foreclosure have been accepted, and
held by the master servicer pending disposition. The percentages for REO
properties are calculated based on the number of loans, not the dollar amount.

                              LOAN LOSS EXPERIENCE
              OF THE MASTER SERVICER'S OWNED AND MANAGED SERVICING
                           PORTFOLIO OF MORTGAGE LOANS

<TABLE>
<CAPTION>
                               NINE MONTHS
                                 ENDING                            YEAR ENDING DECEMBER 31
                              SEPTEMBER 30,
                                  1999            1998            1997            1996            1995            1994
                                  ----            ----            ----            ----            ----            ----
                                                             (DOLLARS IN THOUSANDS)
<S>                           <C>              <C>             <C>             <C>             <C>             <C>
Average amount outstanding     $7,686,918      $6,223,870      $3,677,342      $2,102,643      $1,540,238      $1,225,529
Net losses                     $   40,103      $   35,640      $   18,435      $   15,067      $   13,830      $   20,707
Net losses as a
  percentage of average
  amount outstanding                 0.70%           0.57%           0.50%           0.72%           0.90%           1.69%
</TABLE>

         The average amount outstanding during the period is the arithmetic
average of the principal balances of the mortgage loans outstanding on the last
business day of each month during the period. Net losses are amounts relating to
mortgage loans which have been determined by the master servicer to be
uncollectible, less amounts received by the master servicer as recoveries from
liquidation proceeds and deficiency judgements. The net loss percentage is an
annualized number.

         The information above should not be considered as a basis for assessing
the likelihood, amount or severity of delinquencies, foreclosures or losses on
the mortgage loans included in this transaction. No assurances can be given that
the delinquency, foreclosure and loss experience presented in the tables above
will be indicative of such experience on the mortgage loans. The statistics
shown above represent the respective delinquency and foreclosure experiences
only at the dates presented. The aggregate delinquency, foreclosure and loss
experience on the mortgage loans will depend on the results obtained over the
life of the trust. It should be noted that if the residential real estate market
should experience an overall decline in property values, the actual rates of
delinquencies, foreclosures and losses could be higher than those previously
experienced by the master servicer. In addition, adverse economic conditions may
effect the timely payment by borrowers of scheduled payments of principal and
interest on the mortgage loans and, accordingly, the actual rates of
delinquencies and foreclosures with respect to

                                      S-12
<PAGE>   13
the mortgage loans. The likelihood that borrowers will become delinquent, the
rate of foreclosures and the severity of any losses also may be affected by a
number of factors related to each borrower's personal circumstances, including,
but not limited to, unemployment or change in employment and marital separation.

         The changes in the delinquency and loss levels reported in the tables
above are the result of changes in the mix of origination sources offset by
changes in the seasoning of the owned and managed servicing portfolio. It is
expected that the owned and managed servicing portfolio will continue to season
due to slower expected rates of new originations. As a result, the master
servicer expects reported delinquency levels and loss levels to increase. In
addition, during 1994, the master servicer implemented a new policy for the
charge-off of closed end mortgage loans which resulted in additional mortgage
loans being charged off. Consequently, the loss rates for that year were higher
than they would have been under the previous policy.


                                 USE OF PROCEEDS

         Net proceeds from the sale of the notes will be used by the sponsor to
acquire the mortgage loans from the originators. One or more of the
underwriters, or their respective affiliates, may have provided temporary
financing facilities to the sponsor or one or more of its affiliates and may
receive a portion of the proceeds as a repayment of the temporary financing
facilities.


                               THE MORTGAGE LOANS

         The mortgage loans will be used predominantly to refinance an existing
mortgage loan on more favorable terms, to consolidate debt, or to obtain cash
proceeds by borrowing against the borrower's equity in the mortgaged property.
Each mortgage loan in the trust has an adjustable coupon rate secured by a first
lien on the mortgaged property.

         The loan-to-value ratios described in this prospectus supplement were
calculated based upon the appraised values of the mortgaged properties at the
time of origination. Although, for purchase money loans, the loan-to-value
ratios may have been calculated using the lower of the purchase price or
appraised values of the mortgaged properties at the time of origination. The
appraised values may have declined since the date of origination.

         Owner-occupied properties include vacation homes and second homes.

         Difference Between the Statistical Calculation Date and the Closing
Date.

         The statistical information presented in this prospectus supplement is
computed based on the mortgage loans as of the opening of business on October
23, 1999, the statistical calculation date. All percentages are calculated based
on the aggregate outstanding principal balance of all mortgage loans in the
trust, as of the statistical calculation date.

         As of the statistical calculation date, the aggregate principal balance
of the mortgage loans in the pool equals $133,943,952.

         The aggregate principal balance of mortgage loans sold to the trust on
the closing date may be higher than the statistical pool. The aggregate
principal balance of the mortgage loans which are expected to be conveyed to the
trust during the pre-funding period will equal approximately $73,850,000. The
total aggregate principal balance of the mortgage loans transferred to the trust
is expected to be approximately $207,792,000.

                                      S-13
<PAGE>   14
         As of the statistical calculation date, the mortgaged properties are
located in 48 states and the District of Columbia.

         As of the statistical calculation date, the mortgage loans have the
following characteristics:

         -        none of the mortgage loans have remaining terms to maturity of
                  greater than 30 years,

         -        no more than 1.28% of the mortgage loans are 30-59 days
                  delinquent,

         -        26.49% of the mortgage loans are simple interest or date of
                  payment loans,

         -        73.51% of the mortgage loans are actuarial or pre-computed
                  loans, and

         -        all of the mortgage loans are secured by first lien mortgages.

         Prior to the closing date, some amortization of the mortgage loans will
occur, some mortgage loans may be added to the pool and some mortgage loans may
prepay in full or may be determined not to meet the eligibility requirements for
the final pool and as a result may not be included in the final pool.
Consequently, the statistical distribution of characteristics as of the closing
date or as of the end of the pre-funding period will vary somewhat from the
statistical distribution of these characteristics computed as of the statistical
calculation date as presented in this prospectus supplement, although this
variance will not be greater than five percent.

THE MORTGAGE LOAN POOL

         The mortgage loan pool contains 1.65% of mortgage loans that bear an
adjustable coupon rate of six-month LIBOR plus a margin for the life of the
loan, 0.84% of mortgage loans that bear an adjustable coupon rate of one-year
constant maturity treasury plus a margin for the life of the loan, and 97.51% of
the mortgage loans, referred to as hybrid mortgage loans, that have a fixed
coupon rate for an initial period of time and then convert to an adjustable
coupon rate.

         With respect to the hybrid mortgage loans in the mortgage loan pool,
3.75% bear interest at a fixed rate of interest for a one-year period following
origination, 13.96% bear interest at a fixed rate of interest for a two-year
period following origination, 60.54% bear interest at a fixed rate of interest
for a three-year period following origination and 21.75% bear interest at a
fixed rate of interest for a five-year period following origination. After their
initial fixed rate periods, these mortgage loans bear interest at adjustable
rates indexed on six-month LIBOR or one-year constant maturity treasury.

         After the hybrid mortgage loans convert to adjustable-rate coupons,
96.49% of the mortgage loans will be indexed on the average of the six-month
LIBOR rates based on quotations at five major banks as set forth in the Money
Rates section of The Wall Street Journal, Western Edition, on the first business
day of the month; 1.48% will be indexed on the average of the six-month LIBOR
rates based on quotations at five major banks as set forth in the Money Rates
section of The Wall Street Journal, Western Edition, on the most recent daily
quote available; 0.10% will be indexed on the average of the six-month LIBOR
rates based on quotations of major banks, as published by Fannie Mae, on the
first business day of the month; and 0.27% will be indexed on other six-month
LIBOR rates. Furthermore, 0.08% of the mortgage loans will be indexed on the
one-year constant maturity treasury index published in the Wall Street Journal
as a key interest rate each week and 1.58% will be indexed on the weekly average
of the one-year constant maturity treasury.

         The following tables describe the mortgage loans in the pool and the
mortgaged properties as of the opening of business on the statistical
calculation date.

                                      S-14
<PAGE>   15
                             GEOGRAPHIC DISTRIBUTION

<TABLE>
<CAPTION>
                                           NUMBER OF               AGGREGATE             % OF AGGREGATE
               STATES                    MORTGAGE LOANS        PRINCIPAL BALANCE       PRINCIPAL BALANCE
               ------                    --------------        -----------------       -----------------
<S>                                      <C>                   <C>                     <C>
California......................                93             $   17,317,438.30             12.93%
Washington......................               106                 12,635,454.77              9.43
Michigan........................               115                  9,276,398.68              6.93
New York........................                62                  7,447,122.58              5.56
Colorado........................                41                  5,745,388.72              4.29
Ohio............................                74                  5,525,133.53              4.12
Florida.........................                63                  5,123,884.97              3.83
Illinois........................                50                  4,673,317.57              3.49
Pennsylvania....................                66                  4,600,349.45              3.43
Virginia........................                52                  4,300,315.42              3.21
Other...........................               669                 57,299,148.43             42.78
                                             -----             -----------------            ------
    TOTAL.......................             1,391             $  133,943,952.42            100.00%
                                             =====             =================            ======
</TABLE>



                           DISTRIBUTION OF LTV RATIOS

<TABLE>
<CAPTION>
             RANGE OF                      NUMBER OF               AGGREGATE             % OF AGGREGATE
            LTV RATIOS                  MORTGAGE LOANS         PRINCIPAL BALANCE       PRINCIPAL BALANCE
            ----------                  --------------         -----------------       -----------------
<S>                                     <C>                    <C>                     <C>
  95.01   -   100.00%...........                7              $      776,681.36               0.58%
  90.01   -    95.00............                7                     430,622.57               0.32
  85.01   -    90.00............               76                   8,182,902.44               6.11
  80.01   -    85.00............              564                  60,038,696.49              44.82
  75.01   -    80.00............              301                  30,278,286.55              22.61
  70.01   -    75.00............              224                  19,275,386.98              14.39
  60.01   -    70.00............              107                   8,950,790.74               6.68
   0.01   -    60.00............              105                   6,010,585.29               4.49
                                            -----              -----------------             ------
    TOTAL.......................            1,391              $  133,943,952.42             100.00%
                                            =====              =================             ======
</TABLE>

<TABLE>
<CAPTION>
<S>                                  <C>
     Minimum LTV:                     11.53%
     Maximum LTV:                    100.00%
     Weighted Average LTV:            79.40%
</TABLE>

                                      S-15
<PAGE>   16
                  DISTRIBUTION OF CURRENT MORTGAGE COUPON RATES

<TABLE>
<CAPTION>
         RANGE OF CURRENT                  NUMBER OF               AGGREGATE             % OF AGGREGATE
       MORTGAGE COUPON RATES            MORTGAGE LOANS         PRINCIPAL BALANCE       PRINCIPAL BALANCE
       ---------------------            --------------         -----------------       -----------------
<S>                                     <C>                    <C>                     <C>
   3.001   -   4.000%...........                1              $      208,386.23               0.16%
   5.001   -   6.000............               17                   2,388,531.32               1.78
   6.001   -   7.000............               92                  11,096,274.16               8.28
   7.001   -   8.000............              154                  19,107,459.23              14.27
   8.001   -   9.000............              251                  27,378,089.75              20.44
   9.001   -  10.000............              331                  31,666,829.39              23.65
  10.001   -  11.000............              257                  24,376,018.94              18.20
  11.001   -  12.000............              151                   9,929,004.30               7.41
  12.001   -  13.000............               87                   5,594,978.38               4.18
  13.001   -  14.000............               40                   1,825,801.89               1.36
  14.001   -  15.000............                8                     313,589.62               0.23
  15.001   -  16.000............                2                      58,989.21               0.04
                                            -----              -----------------             ------
    TOTAL.......................            1,391              $  133,943,952.42             100.00%
                                            =====              =================             ======
</TABLE>


<TABLE>
<CAPTION>
<S>                                           <C>
      Minimum Coupon Rate:                    4.00%
      Maximum Coupon Rate:                   15.13%
      Weighted Average Coupon Rate:           9.29%
</TABLE>



                   DISTRIBUTION OF REMAINING TERM TO MATURITY

<TABLE>
<CAPTION>
                                           NUMBER OF               AGGREGATE             % OF AGGREGATE
         MONTHS REMAINING               MORTGAGE LOANS         PRINCIPAL BALANCE       PRINCIPAL BALANCE
         ----------------               --------------         -----------------       -----------------
<S>                                     <C>                    <C>                     <C>
      1  -    60................                3              $        88,168.80              0.07%
     61  -   120................               14                      625,574.28              0.47
    121  -   180................               44                    2,176,863.28              1.63
    181  -   240................               93                    6,472,560.29              4.83
    241  -   300................                9                      711,056.28              0.53
    301  -   360................            1,228                  123,869,729.49             92.47
                                            -----              ------------------            ------
    TOTAL.......................            1,391              $   133,943,952.42            100.00%
                                            =====              ==================            ======
</TABLE>



<TABLE>
<CAPTION>
<S>                                             <C>
      Minimum Remaining Term:                    57 months
      Maximum Remaining Term:                   360 months
      Weighted Average Remaining Term:          347 months
</TABLE>

                                      S-16
<PAGE>   17
                       DISTRIBUTION OF PRINCIPAL BALANCES

<TABLE>
<CAPTION>
             RANGE OF                      NUMBER OF                AGGREGATE               % OF AGGREGATE
        PRINCIPAL BALANCES               MORTGAGE LOANS         PRINCIPAL BALANCE         PRINCIPAL BALANCE
        ------------------               --------------         -----------------         -----------------
<S>                                      <C>                    <C>                       <C>
     $        1 - $   25,000.........             34               $      710,639.25                0.53%
         25,001 -     50,000.........            281                   11,262,145.24                8.41
         50,001 -     75,000.........            380                   23,499,891.75               17.54
         75,001 -    100,000.........            210                   18,339,419.45               13.69
        100,001 -    150,000.........            268                   32,460,673.82               24.23
        150,001 -    200,000.........            116                   19,938,427.98               14.89
        200,001 -    250,000.........             42                    9,365,278.62                6.99
        250,001 -    300,000.........             35                    9,478,376.40                7.08
        300,001 -    350,000.........             16                    5,092,131.84                3.80
        350,001 -    400,000.........              5                    1,913,644.62                1.43
        400,001 -    450,000.........              2                      825,297.38                0.62
        450,001 -    500,000.........              1                      495,000.00                0.37
        500,001 -    600,000.........              1                      563,026.07                0.42
                                               -----               -----------------              ------
         TOTAL.......................          1,391               $  133,943,952.42              100.00%
                                               =====               =================              ======
</TABLE>


<TABLE>
<CAPTION>
<S>                                    <C>
     Minimum Principal Balance:        $   12,700.41
     Maximum Principal Balance:        $  563,026.07
     Average Principal Balance:        $   96,293.28
</TABLE>



                         DISTRIBUTION OF PROPERTY TYPES

<TABLE>
<CAPTION>
                                              NUMBER OF               AGGREGATE           % OF AGGREGATE
            PROPERTY TYPE                  MORTGAGE LOANS         PRINCIPAL BALANCE      PRINCIPAL BALANCE
            -------------                  --------------         -----------------      -----------------
<S>                                        <C>                    <C>                    <C>
SF Detached/DeMinimus PUD..........            1,225              $   119,545,179.24            89.25%
SF Row House/Townhouse/Condo.......               52                    4,126,047.79             3.08
Two to Four Family Home............               44                    4,980,702.31             3.72
Prefabricated Single Family........               70                    5,292,023.08             3.95
                                               -----              ------------------           ------
    TOTAL..........................            1,391              $   133,943,952.42           100.00%
                                               =====              ==================           ======
</TABLE>



                        DISTRIBUTION OF OCCUPANCY STATUS

<TABLE>
<CAPTION>
                                           NUMBER OF               AGGREGATE             % OF AGGREGATE
          OCCUPANCY STATUS               MORTGAGE LOANS        PRINCIPAL BALANCE       PRINCIPAL BALANCE
          ----------------               --------------        -----------------       -----------------
<S>                                      <C>                   <C>                     <C>
Owner Occupied...................            1,359             $  131,903,871.58              98.48%
Non-Owner Occupied...............               32                  2,040,080.84               1.52
                                             -----             -----------------             ------
    TOTAL........................            1,391             $  133,943,952.42             100.00%
                                             =====             =================             ======
</TABLE>

                                      S-17
<PAGE>   18
                            DISTRIBUTION OF SEASONING

<TABLE>
<CAPTION>
           MONTHS ELAPSED                  NUMBER OF               AGGREGATE             % OF AGGREGATE
         SINCE ORIGINATION               MORTGAGE LOANS        PRINCIPAL BALANCE       PRINCIPAL BALANCE
         -----------------               --------------        -----------------       -----------------
<S>                                      <C>                   <C>                     <C>
    0  -   6.....................            1,307             $   124,330,965.97             92.82%
    7  -  12.....................               61                   7,228,848.10              5.40
   13  -  24.....................               21                   2,247,426.27              1.68
   25  -  36.....................                2                     136,712.08              0.10
                                             -----             ------------------            ------
    TOTAL   .....................            1,391             $   133,943,952.42            100.00%
                                             =====             ==================            ======
</TABLE>



<TABLE>
<CAPTION>
<S>                                       <C>
      Minimum Seasoning:                    0 months
      Maximum Seasoning:                   28 months
      Weighted Average Seasoning:           2 months
</TABLE>



                  DISTRIBUTION OF MAXIMUM MORTGAGE COUPON RATES

<TABLE>
<CAPTION>
         RANGE OF MAXIMUM                  NUMBER OF               AGGREGATE             % OF AGGREGATE
       MORTGAGE COUPON RATES            MORTGAGE LOANS         PRINCIPAL BALANCE       PRINCIPAL BALANCE
       ---------------------            --------------         -----------------       -----------------
<S>                                     <C>                    <C>                     <C>
  10.01    -    11.00%..........                1              $       208,386.23              0.16%
  12.01    -    13.00...........               17                    2,388,531.32              1.78
  13.01    -    14.00...........               96                   11,500,108.12              8.59
  14.01    -    15.00...........              155                   19,414,494.10             14.49
  15.01    -    16.00...........              255                   27,647,772.88             20.65
  16.01    -    17.00...........              341                   33,291,512.94             24.86
  17.01    -    18.00...........              251                   22,942,814.84             17.13
  18.01    -    19.00...........              139                    8,735,371.92              6.52
  19.01    -    20.00...........               86                    5,616,579.35              4.19
  20.01    -    21.00...........               40                    1,825,801.89              1.36
  21.01    -    22.00...........                8                      313,589.62              0.23
  22.01    -    23.00...........                2                       58,989.21              0.04
                                            -----              ------------------            ------
    TOTAL.......................            1,391              $   133,943,952.42            100.00%
                                            =====              ==================            ======
</TABLE>


<TABLE>
<CAPTION>
<S>                                                                 <C>
     Minimum Maximum Mortgage Coupon Rate:                          11.00%
     Maximum Maximum Mortgage Coupon Rate:                          22.13%
     Weighted Average Maximum Mortgage Coupon Rates:                16.25%
</TABLE>

                                      S-18
<PAGE>   19
                  DISTRIBUTION OF MINIMUM MORTGAGE COUPON RATES


<TABLE>
<CAPTION>
       RANGE OF MINIMUM                  NUMBER OF               AGGREGATE             % OF AGGREGATE
     MORTGAGE COUPON RATES            MORTGAGE LOANS         PRINCIPAL BALANCE       PRINCIPAL BALANCE
- ------------------------------        --------------         -----------------       -----------------
<S>                                   <C>                    <C>                     <C>
   3.01 -  4.00%............                1                $     208,386.23              0.16%
   5.01 -  6.00.............               21                    3,252,203.14              2.43
   6.01 -  7.00.............               95                   11,511,720.57              8.59
   7.01 -  8.00.............              480                   50,244,535.05             37.52
   8.01 -  9.00.............              150                   16,721,386.22             12.48
   9.01 - 10.00.............              218                   20,405,706.01             15.24
  10.01 - 11.00.............              198                   18,464,171.78             13.78
  11.01 - 12.00.............              116                    7,321,885.25              5.47
  12.01 - 13.00.............               70                    3,954,202.05              2.95
  13.01 - 14.00.............               32                    1,487,177.29              1.11
  14.01 - 15.00.............                8                      313,589.62              0.23
  15.01 - 16.00.............                2                       58,989.21              0.04
                                        -----                ----------------            ------
    TOTAL.......................        1,391                $ 133,943,952.42            100.00%
                                        =====                ================            ======
</TABLE>


<TABLE>
<S>                                                <C>
Minimum Minimum Mortgage Coupon Rate:               4.00%
Maximum Minimum Mortgage Coupon Rate:              15.13%
Weighted Average Minimum Mortgage Coupon Rates:     8.72%
</TABLE>


                             DISTRIBUTION OF MARGINS


<TABLE>
<CAPTION>
           RANGE OF                    NUMBER OF                AGGREGATE             % OF AGGREGATE
           MARGINS                   MORTGAGE LOANS         PRINCIPAL BALANCE       PRINCIPAL BALANCE
- --------------------------------     --------------         -----------------       -----------------
<S>                                  <C>                    <C>                     <C>
   1.001 -  2.000%...........                4              $      322,365.43              0.24%
   2.001 -  3.000............              129                  14,148,225.35             10.56
   3.001 -  4.000............              164                  18,136,520.96             13.54
   4.001 -  5.000............              278                  31,911,091.11             23.83
   5.001 -  6.000............              258                  27,557,931.00             20.58
   6.001 -  7.000............              268                  24,436,975.14             18.24
   7.001 -  8.000............              154                  10,513,430.14              7.85
   8.001 -  9.000............               72                   4,234,582.83              3.16
   9.001 - 10.000............               46                   1,945,184.78              1.45
  10.001 - 11.000............               15                     577,346.99              0.43
  11.001 - 12.000............                1                      48,000.00              0.04
  13.001 - 14.000............                1                      46,400.00              0.03
  16.001 - 17.000............                1                      65,898.69              0.05
                                         -----              -----------------            ------
    TOTAL.......................         1,391              $  133,943,952.42            100.00%
                                         =====              =================            ======
</TABLE>

<TABLE>
<S>                                 <C>
Minimum Margin:                      1.90%
Maximum Margin:                     16.50%
Weighted Average Margin:             5.25%
</TABLE>


                                      S-19
<PAGE>   20
               DISTRIBUTION OF COUPON RATE ADJUSTMENT FREQUENCIES


<TABLE>
<CAPTION>
                                           NUMBER OF              AGGREGATE            % OF AGGREGATE
   RATE CHANGE PERIOD (MONTHS)          MORTGAGE LOANS        PRINCIPAL BALANCE       PRINCIPAL BALANCE
- ------------------------------------    --------------        -----------------       -----------------
<S>                                     <C>                   <C>                     <C>
    6............................            1,367            $  131,716,922.61             98.34%
   12............................               24                 2,227,029.81              1.66
                                             -----            -----------------            ------
    TOTAL........................            1,391            $  133,943,952.42            100.00%
                                             =====            =================            ======
</TABLE>

     Interest rate adjustments follow an initial fixed-rate period for 97.51% of
     the aggregate principal balance of the mortgage loans in the pool.


          DISTRIBUTION OF INITIAL PERIODIC COUPON RATE ADJUSTMENT CAPS


<TABLE>
<CAPTION>
    INITIAL PERIODIC COUPON RATE           NUMBER OF               AGGREGATE             % OF AGGREGATE
           ADJUSTMENT CAP                MORTGAGE LOANS        PRINCIPAL BALANCE       PRINCIPAL BALANCE
- -------------------------------------    --------------        -----------------       -----------------
<S>                                      <C>                   <C>                     <C>
1.000%...........................              386             $   37,782,944.53             28.21%
1.500............................               19                  2,064,429.40              1.54
2.000............................               34                  2,801,923.10              2.09
2.800............................                1                     48,331.68              0.04
3.000............................              951                 91,246,323.71             68.12
                                             -----             -----------------            ------
    TOTAL........................            1,391             $  133,943,952.42            100.00%
                                             =====             =================            ======
</TABLE>

<TABLE>
<S>                                                             <C>
Minimum Initial Periodic Coupon Rate Adjustment Cap:            1.00%
Maximum Initial Periodic Coupon Rate Adjustment Cap:            3.00%
Weighted Average Initial Periodic Coupon Rate Adjustment Cap:   2.39%
</TABLE>


                                      S-20
<PAGE>   21
              DISTRIBUTION OF PERIODIC COUPON RATE ADJUSTMENT CAPS


<TABLE>
<CAPTION>
                                           NUMBER OF               AGGREGATE             % OF AGGREGATE
PERIODIC COUPON RATE ADJUSTMENT CAP      MORTGAGE LOANS        PRINCIPAL BALANCE       PRINCIPAL BALANCE
- -----------------------------------      --------------        -----------------       -----------------
<S>                                      <C>                   <C>                     <C>
1.000%...........................            1,334             $  128,235,928.36             95.74%
1.500............................               26                  2,979,042.03              2.22
2.000............................               31                  2,728,982.03              2.04
                                             -----             -----------------            ------
    TOTAL........................            1,391             $  133,943,952.42            100.00%
                                             =====             =================            ======
</TABLE>

<TABLE>
<S>                                                             <C>
Minimum Periodic Coupon Rate Adjustment Cap:                    1.00%
Maximum Periodic Coupon Rate Adjustment Cap:                    2.00%
Weighted Average Periodic Coupon Rate Adjustment Cap:           1.03%
</TABLE>


              DISTRIBUTION OF LIFETIME COUPON RATE ADJUSTMENT CAPS


<TABLE>
<CAPTION>
                                           NUMBER OF               AGGREGATE             % OF AGGREGATE
LIFETIME COUPON RATE ADJUSTMENT CAP      MORTGAGE LOANS        PRINCIPAL BALANCE       PRINCIPAL BALANCE
- -----------------------------------      --------------        -----------------       -----------------
<S>                                      <C>                   <C>                     <C>
6.000%...........................               38             $    4,060,720.75              3.03%
6.350............................                1                    202,788.91              0.15
6.500............................                1                    117,296.76              0.09
7.000............................            1,350                129,453,546.00             96.65
8.000............................                1                    109,600.00              0.08
                                             -----             -----------------            ------
    TOTAL........................            1,391             $  133,943,952.42            100.00%
                                             =====             =================            ======
</TABLE>

<TABLE>
<S>                                                             <C>
Minimum Lifetime Coupon Rate Adjustment Cap:                    6.00%
Maximum Lifetime Coupon Rate Adjustment Cap:                    8.00%
Weighted Average Lifetime Coupon Rate Adjustment Cap:           6.97%
</TABLE>


                                      S-21
<PAGE>   22
                DISTRIBUTION OF NEXT COUPON RATE ADJUSTMENT DATES


<TABLE>
<CAPTION>
          NEXT COUPON RATE                 NUMBER OF               AGGREGATE             % OF AGGREGATE
          ADJUSTMENT DATE                MORTGAGE LOANS        PRINCIPAL BALANCE       PRINCIPAL BALANCE
- ---------------------------------        --------------        -----------------       -----------------
<S>                                      <C>                   <C>                     <C>
November, 1999...................                2             $      220,126.78              0.16%
December, 1999...................                1                     87,231.01              0.07
January, 2000....................                1                     66,693.96              0.05
February, 2000...................                9                    759,775.40              0.57
March, 2000......................               16                  1,748,928.98              1.31
April, 2000......................               11                  1,291,806.40              0.96
June, 2000.......................                1                    161,210.62              0.12
July, 2000.......................                3                    196,727.60              0.15
August, 2000.....................                6                    424,664.17              0.32
September, 2000..................                7                    623,190.02              0.47
October, 2000....................               52                  4,574,256.48              3.42
November, 2000...................               12                  1,489,663.67              1.11
December, 2000...................                2                    222,604.60              0.17
January, 2001....................                2                    227,881.91              0.17
February, 2001...................               11                    927,592.06              0.69
March, 2001......................               13                  1,694,323.15              1.26
April, 2001......................               18                  2,584,499.38              1.93
May, 2001........................                9                    871,222.35              0.65
June, 2001.......................               12                  1,355,201.95              1.01
July, 2001.......................               11                  1,475,856.38              1.10
August, 2001.....................               19                  2,140,917.64              1.60
September, 2001..................               27                  2,768,995.59              2.07
October, 2001....................               11                  1,363,499.30              1.02
November, 2001...................                3                    231,915.00              0.17
December, 2001...................                4                    678,431.85              0.51
January, 2002....................                4                    398,334.82              0.30
February, 2002...................                4                    448,507.13              0.33
March, 2002......................                5                    522,679.40              0.39
April, 2002......................               22                  1,867,331.44              1.39
May, 2002........................               46                  4,560,172.54              3.40
June, 2002.......................               36                  4,009,897.62              2.99
July, 2002.......................               45                  4,583,163.82              3.42
August, 2002.....................              106                  9,539,605.91              7.12
September, 2002..................              294                 28,533,148.26             21.29
October, 2002....................              262                 21,797,835.41             16.27
November, 2002...................               11                  1,093,610.00              0.82
April, 2004......................                5                    305,391.39              0.23
May, 2004........................               14                  1,508,289.93              1.13
June, 2004.......................                6                    561,644.80              0.42
July, 2004.......................               25                  2,941,179.08              2.20
August, 2004.....................               94                  8,357,759.12              6.24
September, 2004..................              126                 12,357,610.74              9.23
October, 2004....................               22                  2,320,574.76              1.73
November, 2004...................                1                     50,000.00              0.04
                                             -----             -----------------            ------
    TOTAL........................            1,391             $  133,943,952.42            100.00%
                                             =====             =================            ======
</TABLE>

<TABLE>
<S>                                                                            <C>
Weighted Average Next Coupon Rate Adjustment Date:                             October 2002
Weighted Average Number of Months to Next Coupon Rate Adjustment Date:                   36
</TABLE>


                                      S-22
<PAGE>   23
CONVEYANCE OF SUBSEQUENT MORTGAGE LOANS TO THE TRUST

         During the pre-funding period, approximately $73,850,000 aggregate
principal balance of mortgage loans may be assigned to the trust. Accordingly,
the characteristics of the mortgage loans in the pool will vary following the
acquisition by the trust of these additional mortgage loans, although this
variance will not be greater than five percent.

         Each individual subsequent mortgage loan must have:

                  -        a margin of at least 1.9%;

                  -        a loan-to-value ratio not higher than 100%;

                  -        a maturity date not later than February 29, 2030, and

                  -        a principal balance not greater than $500,000.00.


                       PREPAYMENT AND YIELD CONSIDERATIONS

PROJECTED PREPAYMENTS AND YIELDS FOR NOTES

         If purchased at other than par, the yield to maturity on the notes will
be affected by the rate of the payment of principal of the mortgage loans in the
pool. If the actual rate of payments on the mortgage loans in the pool is slower
than the rate anticipated by an investor who purchases a note at a discount, the
actual yield to the investor will be lower than that investor's anticipated
yield. If the actual rate of payments on the mortgage loans in the pool is
faster than the rate anticipated by an investor who purchases a note at a
premium, the actual yield to that investor will be lower than the investor's
anticipated yield.

         If prevailing interest rates fall significantly, adjustable-rate
mortgage loans could be subject to higher prepayment rates than if prevailing
interest rates remain constant because the availability of fixed-rate mortgage
loans at competitive coupon rates may encourage mortgagors to refinance their
adjustable-rate mortgage loans to lock in a lower fixed interest rate.

         Mortgage loans which have prepayment penalties may be less likely to
prepay, at least for those periods when the penalties are in effect. Prepayment
penalties are in effect for 95.07% of the mortgage loans in the pool.

         The final scheduled payment date for the notes have been calculated
assuming that each mortgage loan amortizes according to its terms and no
prepayments are received.

         Weighted average life is the average amount of time that will elapse
from the date of issuance of a security until each dollar of principal of the
security is repaid to the investor. The weighted average life of the notes will
be influenced by the rate at which principal payments on the mortgage loans in
the pool are paid, which may be in the form of scheduled amortization,
accelerated amortization or prepayments, liquidation due to default, or as a
result of an early termination of the trust.

         The model used in this prospectus supplement for the notes, called the
CPR assumption, represents an assumed conditional prepayment rate per annum of
the then outstanding principal balance of the mortgage loans in the pool for the
life of the mortgage loans. The CPR assumption does not purport to be a
historical description of prepayment experience or a prediction of the
anticipated rate of prepayment of any mortgage loans, including the mortgage
loans held by the trust. The sponsor believes that no existing statistics of
which it is aware provide a reliable basis for owners of notes to predict the
amount or the timing of receipt of prepayments on the mortgage loans.


                                      S-23
<PAGE>   24
         The tables below were prepared on the basis of the assumptions in the
following paragraph and there are discrepancies between the characteristics of
the actual mortgage loans and the characteristics of the mortgage loans assumed
in preparing the tables. Any discrepancy may have an effect upon the percentages
of the initial principal balances outstanding and the weighted average lives of
the notes in the tables. In addition, since the actual mortgage loans in the
pool have characteristics which differ from those assumed in preparing the
tables set forth below, the distributions of principal on the notes may be made
earlier or later than as indicated in the tables.

         For the purpose of the tables below, we have assumed that:

                  -        the closing date is November 17, 1999,

                  -        distributions on the notes are made on the 25th day
                           of each month regardless of the day on which the
                           payment actually occurs, commencing on December 25,
                           1999,

                  -        all prepayments are prepayments in full and include
                           30 days' interest,

                  -        no early termination of the trust occurs, unless
                           otherwise specified,

                  -        no mortgage loan is ever delinquent,

                  -        the assumed levels of one-month LIBOR, six-month
                           LIBOR, and one-year CMT are 5.40375%, 6.06375% and
                           5.4400%, respectively,

                  -        the notes have the note interest rate and initial
                           principal balance described in this prospectus
                           supplement,

                  -        the reinvestment rate on cash balances in the
                           pre-funding account is assumed to be 5.40375%,

                  -        all of the subsequent mortgage loans are delivered to
                           the trust approximately one month after the closing
                           date, and

                  -        the mortgage loans have the characteristics set forth
                           below,

                          REPRESENTATIVE MORTGAGE LOANS

INITIAL MORTGAGE LOANS


<TABLE>
<CAPTION>
                            ORIGINAL  REMAINING                                             PERIODIC
                    GROSS   TERM TO   TERM TO     MONTHS TO                    PERIODIC       CAP
                   COUPON   MATURITY  MATURITY     COUPON                     CAP (FIRST   (SUBSEQUENT              LIFE
PRINCIPAL BALANCE   RATE    (MONTHS)  (MONTHS)   ADJUSTMENT   INDEX   MARGIN  RESET DATE)  RESET DATES)  LIFE CAP   FLOOR
- -----------------  -------  --------  ---------  ----------  -------  ------  -----------  ------------  --------  -------
<S>                <C>      <C>       <C>        <C>         <C>      <C>     <C>          <C>           <C>       <C>
$    2,272,720.44   9.076%     351       348         24      1YR TRS  5.835%     2.494%       1.951%      16.099%   9.076%
     3,684,174.59   9.334      351       344          5       6M LIB  5.492      1.486        1.185       15.620    8.877
     5,319,578.49   9.846      349       346         12       6M LIB  4.372      1.434        1.020       16.737    8.038
     7,032,577.90   9.974      360       352         16       6M LIB  6.261      2.602        1.106       16.729    9.352
    10,885,750.36  10.075      360       357         22       6M LIB  5.855      2.916        1.034       16.991   10.047
     3,306,848.60   8.603      353       346         29       6M LIB  5.779      3.000        1.000       15.603    8.603
    75,438,836.09   9.344      349       348         35       6M LIB  5.273      2.390        1.003       16.342    8.698
    28,751,513.53   8.691      342       340         58       6M LIB  4.733      2.362        1.000       15.691    8.221
- -----------------
$  136,692,000.00
</TABLE>


                                      S-24
<PAGE>   25
SUBSEQUENT MORTGAGE LOANS


<TABLE>
<CAPTION>
                            ORIGINAL  REMAINING                                             PERIODIC
                    GROSS   TERM TO   TERM TO     MONTHS TO                    PERIODIC       CAP
                   COUPON   MATURITY  MATURITY     COUPON                     CAP (FIRST   (SUBSEQUENT              LIFE
PRINCIPAL BALANCE   RATE    (MONTHS)  (MONTHS)   ADJUSTMENT   INDEX   MARGIN  RESET DATE)  RESET DATES)  LIFE CAP   FLOOR
- -----------------  -------  --------  ---------  ----------  -------  ------  -----------  ------------  --------  -------
<S>                <C>      <C>       <C>        <C>         <C>      <C>     <C>          <C>           <C>       <C>
$    1,182,153.28   9.076%     351       351         27      1YR TRS  5.835%     2.494%       1.951%      16.099%   9.076%
     1,916,319.74   9.334      351       351         12       6M LIB  5.492      1.486        1.158       15.620    8.877
     2,766,973.46   9.846      349       349         15       6M LIB  4.372      1.434        1.020       16.737    8.038
     3,657,988.39   9.974      360       360         24       6M LIB  6.261      2.602        1.106       16.729    9.352
     5,662,212.21  10.075      360       360         25       6M LIB  5.855      2.916        1.034       16.991   10.047
     1,720,054.01   8.603      353       353         36       6M LIB  5.779      3.000        1.000       15.603    8.603
    39,239,435.54   9.344      349       349         36       6M LIB  5.273      2.390        1.003       16.342    8.698
    14,955,071.16   8.691      342       342         60       6M LIB  4.733      2.362        1.000       15.691    8.221
- -----------------
$   71,100,207.79
</TABLE>


         The following tables set forth the percentages of the initial principal
balance of the notes that would be outstanding after each of the dates shown,
based on prepayment scenarios described in the table entitled Prepayment
Scenarios. The percentages have been rounded to the nearest 1%.

                              PREPAYMENT SCENARIOS


<TABLE>
<CAPTION>
                               Scenario   Scenario   Scenario   Scenario   Scenario   Scenario   Scenario
                                   1          2          3          4          5          6          7
                               --------   --------   --------   --------   --------   --------   --------
<S>                            <C>        <C>        <C>        <C>        <C>        <C>        <C>
Mortgage loan pool as a
  conditional prepayment
  rate percentage............     0.00%     10.00%     20.00%     28.00%     35.00%     45.00%     55.00%
</TABLE>


         The weighted average life of the notes has been determined by:

                  -        multiplying the amount of each principal payment by
                           the number of years from the date of issuance to the
                           payment date of receipt;

                  -        adding the results; and

                  -        dividing the sum by the original principal balance of
                           the notes.


                                      S-25
<PAGE>   26
TO 10% CALL

            PERCENTAGE OF INITIAL NOTE PRINCIPAL BALANCE OUTSTANDING


<TABLE>
<CAPTION>
        DATES            SCENARIO 1    SCENARIO 2   SCENARIO 3    SCENARIO 4   SCENARIO 5    SCENARIO 6    SCENARIO 7
- --------------------     ----------    ----------   ----------    ----------   ----------    ----------    ----------
<S>                      <C>           <C>           <C>          <C>           <C>          <C>           <C>
  Initial Percentage         100           100           100          100           100          100           100
  November 25, 1999          100           100           100          100           100          100           100
  November 25, 2000           97            87            77           69            62           52            42
  November 25, 2001           96            77            60           47            38           25            15
  November 25, 2002           95            68            46           34            25           15             0
  November 25, 2003           95            60            37           24            16            0             0
  November 25, 2004           94            53            29           17            10            0             0
  November 25, 2005           93            47            23           12             0            0             0
  November 25, 2006           92            41            18            0             0            0             0
  November 25, 2007           91            37            14            0             0            0             0
  November 25, 2008           90            33            11            0             0            0             0
  November 25, 2009           88            29             0            0             0            0             0
  November 25, 2010           87            26             0            0             0            0             0
  November 25, 2011           85            23             0            0             0            0             0
  November 25, 2012           83            20             0            0             0            0             0
  November 25, 2013           81            18             0            0             0            0             0
  November 25, 2014           79            15             0            0             0            0             0
  November 25, 2015           76            13             0            0             0            0             0
  November 25, 2016           73            12             0            0             0            0             0
  November 25, 2017           70            10             0            0             0            0             0
  November 25, 2018           66             0             0            0             0            0             0
  November 25, 2019           62             0             0            0             0            0             0
  November 25, 2020           57             0             0            0             0            0             0
  November 25, 2021           52             0             0            0             0            0             0
  November 25, 2022           46             0             0            0             0            0             0
  November 25, 2023           41             0             0            0             0            0             0
  November 25, 2024           34             0             0            0             0            0             0
  November 25, 2025           27             0             0            0             0            0             0
  November 25, 2026           19             0             0            0             0            0             0
  November 25, 2027           10             0             0            0             0            0             0
  November 25, 2028            0             0             0            0             0            0             0
  November 25, 2029            0             0             0            0             0            0             0
Weighted Average Life
  to 10% Call (years):     20.33          7.21          3.72         2.59          2.00         1.47          1.06
Last Principal
  Payment to 10% Call    1/25/28       1/25/18       7/25/09      8/25/06       1/25/05      9/25/03       5/25/02
Payment Window to 10%
  Call (months)              338          218            116           81            62           46            30
</TABLE>


         The weighted average life of the notes has been determined by (i)
multiplying the amount of each principal payment by the number of years from the
date of issuance to the related payment dates, (ii) adding the results and (iii)
dividing the sum of the principal balance for the notes as of the closing date.


                                      S-26
<PAGE>   27
         TO MATURITY

            PERCENTAGE OF INITIAL NOTE PRINCIPAL BALANCE OUTSTANDING

<TABLE>
<CAPTION>
        DATES            SCENARIO 1    SCENARIO 2   SCENARIO 3    SCENARIO 4   SCENARIO 5    SCENARIO 6    SCENARIO 7
- --------------------     ----------    ----------   ----------    ----------   ----------    ----------    ----------
<S>                      <C>           <C>           <C>          <C>           <C>          <C>           <C>
  Initial Percentage         100           100           100           100            100           100           100
  November 25, 1999          100           100           100           100            100           100           100
  November 25, 2000           97            87            77            69             62            52            42
  November 25, 2001           96            77            60            47             38            25            15
  November 25, 2002           95            68            46            34             25            15             8
  November 25, 2003           95            60            37            24             16             8             4
  November 25, 2004           94            53            29            17             10             4             1
  November 25, 2005           93            47            23            12              7             2             *
  November 25, 2006           92            41            18             9              4             1             0
  November 25, 2007           91            37            14             6              3             *             0
  November 25, 2008           90            33            11             4              1             0             0
  November 25, 2009           88            29             9             3              1             0             0
  November 25, 2010           87            26             7             2              *             0             0
  November 25, 2011           85            23             6             1              *             0             0
  November 25, 2012           83            20             4             1              0             0             0
  November 25, 2013           81            18             3             *              0             0             0
  November 25, 2014           79            15             2             *              0             0             0
  November 25, 2015           76            13             2             0              0             0             0
  November 25, 2016           73            12             1             0              0             0             0
  November 25, 2017           70            10             1             0              0             0             0
  November 25, 2018           66             9             1             0              0             0             0
  November 25, 2019           62             7             *             0              0             0             0
  November 25, 2020           57             6             *             0              0             0             0
  November 25, 2021           52             5             0             0              0             0             0
  November 25, 2022           46             4             0             0              0             0             0
  November 25, 2023           41             3             0             0              0             0             0
  November 25, 2024           34             2             0             0              0             0             0
  November 25, 2025           27             1             0             0              0             0             0
  November 25, 2026           19             1             0             0              0             0             0
  November 25, 2027           10             *             0             0              0             0             0
  November 25, 2028            1             0             0             0              0             0             0
  November 25, 2029            0             0             0             0              0             0             0
Weighted Average Life
  to Maturity (years):     20.38          7.64          4.07          2.84           2.20          1.60         1.209
Last Principal
  Payment  to
  Maturity               5/25/29       1/25/28       5/25/21       5/25/15       12/25/11       9/25/08       7/25/06
Payment Window to
  Maturity (months)          354           338           258           186            145           106            80
</TABLE>

         *        Indicates greater than zero but less than 0.5%.

         The weighted average life of the notes has been determined by (i)
multiplying the amount of each principal payment by the number of years from the
date of issuance to the related payment dates, (ii) adding the results and (iii)
dividing the sum of the principal balance for the notes as of the closing date.


                                      S-27
<PAGE>   28
                            DESCRIPTION OF THE NOTES

         The notes will be issued by the trust under an indenture, between the
trust and the indenture trustee. The mortgage loans will be purchased by the
trust and serviced by the master servicer under a sale and servicing agreement,
among the trust, the sponsor, the master servicer, Advanta Holding Trust 1999-4
and the indenture trustee. The trust will also issue one or more classes of
trust certificates, which are not being offered by this prospectus supplement,
pursuant to a trust agreement, among the sponsor, Advanta Holding Trust 1999-4
and the owner trustee. The trust certificates will be retained initially by the
sponsor or its affiliates.

         Distributions on the notes are required to be made on each payment
date. Payment dates are the 25th day of each calendar month, or if the 25th day
is not a business day, the next succeeding business day. The first payment date
will be December 27, 1999. Payments will be made to the owners of record. The
owners of record of the notes are the owners as of the business day immediately
preceding the payment date.

         Distributions will be made in amounts equal to the product of (a) the
owner's percentage interest in the notes and (b) the amount distributed on the
notes on that payment date.

         Persons in whose name a note is registered in the register maintained
by the indenture trustee are the owners of the notes. For so long as the notes
are in book-entry form with DTC, the only owner under the indenture will be Cede
& Co, the nominee of DTC. No person acquiring a beneficial interest in a note
will be entitled to receive a definitive note, except in the event that physical
notes are issued because DTC becomes unable or unwilling to act as depository
and no suitable replacement can be found. All references to the owners of notes
mean and include the rights of the beneficial owners. See "Description of the
Securities--Form of Securities" in the prospectus.

         Each note will evidence the right to receive on each payment date the
distribution amount for the notes, in each case until the principal balance of
the notes has been reduced to zero. The owners of the trust certificates will be
entitled to receive distributions of residual cashflow not required to be
applied to other purposes.

PRE-FUNDING ACCOUNT FEATURE

         On the closing date, approximately $71,100,000 will be deposited in the
pre-funding account from the proceeds of the sale of the notes and will be used
to acquire subsequent mortgage loans for inclusion in the trust. During the
pre-funding period, the sponsor may deliver subsequent mortgage loans to the
trust for inclusion in the trust in exchange for a corresponding release of
money from the pre-funding account. Each of the subsequent mortgage loans must
be reasonably acceptable to the note insurer. The sponsor expects that the
amounts originally deposited will be reduced to less than $100,000 by the end of
the pre-funding period. Any amounts remaining in the pre-funding account which
are not used to purchase additional mortgage loans will be used to partially
redeem the notes. This redemption would occur on the payment date that
immediately follows the end of the pre-funding period.

         The pre-funding period is the period from the closing date until the
earlier of:

                  -        the date on which the amount on deposit in the
                           pre-funding account is less than $100,000,

                  -        February 29, 2000, or

                  -        the occurrence of an event of default or event of
                           servicing termination under the indenture, the sale
                           and servicing agreement or the insurance agreement.


                                      S-28
<PAGE>   29
CAPITALIZED INTEREST ACCOUNT

         On the closing date, a portion of the sale proceeds of the notes will
be deposited in a capitalized interest account to be used, as necessary, by the
indenture trustee during the pre-funding period to make up for any interest
shortfalls that may arise in the event that interest collected on the mortgage
loans is insufficient to pay all of the interest due on the notes and expenses
during that period. Any amounts remaining in the capitalized interest account
which were not used for these purposes will be paid directly to the owners of
the trust certificates on the payment date immediately following the end of the
pre-funding period.

CALCULATION OF LIBOR

         On each interest determination date, which is the second business day
preceding each payment date or, in the case of the first payment date, the
second business day preceding the closing date, the indenture trustee will
determine the London interbank offered rate for one-month U.S. dollar deposits,
or LIBOR, for the next accrual period for the notes. As used in this section,
business day means a day on which banks are open for dealing in foreign currency
and exchange in London and New York City; and reference banks means leading
banks which are engaged in transactions in Eurodollar deposits in the
international Eurocurrency market (1) with an established place of business in
London, (2) which have been selected by the indenture trustee after consultation
with the master servicer and (3) which are not controlling, controlled by, or
under common control with the sponsor.

         On each interest determination date, the indenture trustee will
determine LIBOR for the next accrual period for the notes as follows:

                  first, on the basis of the offered rate for one-month United
         States dollar deposits, as this rate appears on Telerate Page 3750, as
         of 11:00 a.m., London time.

                  second, if the rate does not appear on Telerate Page 3750 as
         of 11:00 a.m. London time, LIBOR will be the arithmetic mean of the
         offered quotations of two or more reference banks, rounded to the
         nearest whole multiple of 1/16%.

                  third, if fewer than two reference banks provide offered
quotations, LIBOR will be the higher of:

                  -        LIBOR as determined on the previous interest
                           determination date and

                  -        the reserve interest rate.

         The reserve interest rate is the rate per annum that the indenture
trustee determines to be either the arithmetic mean, rounded to the nearest
whole multiple of 1/16%, of the one-month U.S. dollar lending rates which New
York City banks, selected by the indenture trustee, are quoting on the interest
determination date to the principal London offices of leading banks in the
London interbank market or, in the event that the indenture trustee cannot
determine the arithmetic mean, the lowest one-month U.S. dollar lending rate
which New York City banks, selected by the indenture trustee, are quoting on the
interest determination date to leading European banks.

         The establishment of LIBOR on each interest determination date by the
indenture trustee and the indenture trustee's calculation of the rate of
interest applicable to the notes for the accrual period will, in the absence of
manifest error, be final and binding. Each rate of interest may be obtained by
telephoning the indenture trustee at 1-800-735-7777.


                                      S-29
<PAGE>   30
NOTE INTEREST RATE

         The Note Interest Rate applicable to the notes for any payment date is
the lesser of:

                  (1)      for any payment date which occurs on or prior to the
                           Clean-up Call Date, LIBOR plus 0.375% per annum, and
                           for any payment date thereafter, LIBOR plus 0.750%
                           per annum, this rate is the Note Formula Rate, and

                  (2)      the Available Funds Cap Rate for that payment date.

         The Available Funds Cap Rate for any payment date is an amount,
expressed as a per annum rate and calculated on the basis of a 360-day year and
the actual number of days elapsed in the period beginning on the prior payment
date to and including the day prior to the applicable payment date, equal to:

                  (1)      the aggregate amount of interest accrued and
         collected or advanced on all of the mortgage loans in the pool minus
         (a) the aggregate of the servicing fee, the indenture trustee's fee,
         the owner trustee's fee and the premiums due to the note insurer on
         that payment date, and (b) commencing on the seventh payment date
         following the closing date, an amount equal to 0.75% per annum times
         the aggregate principal balance of the mortgage loans in the pool as of
         the opening of business on the first day of the prior calendar month,

                  divided by,

                  (2)      the aggregate principal balance of the mortgage loans
         in the pool as of the opening of business on the first day of the prior
         calendar month.

         The Clean-up Call Date is the payment date immediately following the
calendar month in which the Clean-up Call is first permitted to occur.

DISTRIBUTIONS OF INTEREST

         The interest due and payable on the notes will be the interest which
has accrued on the notes at the Note Interest Rate from the preceding payment
date, or from the closing date in the case of the first payment date, to and
including the day prior to the current payment date. The interest due on the
notes on the first payment date will accrue from the closing date to and
including the day prior to the first payment date. All calculations of interest
on the notes will be made on the basis of the actual number of days elapsed in
the period from the prior payment date to and including the day prior to the
applicable payment date, divided by 360.

         Noteholders will also be entitled to receive Available Funds Cap
Carry-Forward Amounts on each payment date, to the extent funds are available
for the payment thereof. Available Funds Cap Carry-Forward Amount means, on any
payment date, the excess of the amount of interest due based on the Note Formula
Rate, over the interest due based on the Available Funds Cap Rate. This excess
amount will accrue interest at the Note Formula Rate. Available Funds Cap
Carry-Forward Amounts are not covered by the policy, nor are they guaranteed by
the sponsor or the master servicer.

DISTRIBUTIONS OF PRINCIPAL

         The owners of the notes will be entitled to receive monthly
distributions of principal on each payment date which reflect collections of
principal on the mortgage loans in the trust during the prior month. On each
payment date, the owners of the notes will receive as a distribution of
principal the sum of the (x) the Principal Distribution Amount, (y) the amount
of any Overcollateralization Deficit and (z) any Overcollateralization Increase
Amount.


                                      S-30
<PAGE>   31
         The overcollateralization provisions of the trust result in a limited
acceleration of principal payments to the owners of the notes. These
overcollateralization provisions are more fully described under "Credit
Enhancement--Overcollateralization Provisions."

FLOW OF FUNDS

         On each payment date, the Total Available Funds will be applied in the
following order of priority:

         -        to the payment of fees and premiums due to the indenture
                  trustee, the owner trustee, the note insurer and the master
                  servicer;

         -        to the payment of the Interest Distribution Amount;

         -        to the payment of the Principal Distribution Amount;

         -        to the payment of the Overcollateralization Deficit;

         -        to the payment of principal, as a result of the release of
                  amounts remaining on deposit in the pre-funding account at the
                  end of the pre-funding period;

         -        to reimburse the note insurer for amounts owed to it;

         -        to the payment of the Overcollateralization Increase Amount;

         -        to the payment of any Available Funds Cap Carry-Forward
                  Amounts;

         -        to reimburse the master servicer or the indenture trustee for
                  any advances and expenses not previously reimbursed; and

         -        to the owner of the trust certificates.

         Any amounts distributable as principal will be distributed on each
payment date to the owners of the notes, until the note principal balance has
been reduced to zero.

         The amount of each distribution guaranteed by the note insurer under
the policy is, for any payment date, the sum of the Interest Distribution
Amount, any Overcollateralization Deficit and, on the final scheduled payment
date, the outstanding principal balance of the notes. The policy does not cover
Prepayment Interest Shortfalls, Relief Act Shortfalls or Available Funds Cap
Carry-Forward Amounts.

         The policy does not require that the note insurer fund realized losses
until the time that the aggregate, cumulative realized losses have created an
Overcollateralization Deficit. The policy does not cover the master servicer's
failure to make delinquency advances until the time that the aggregate,
cumulative amount of the unpaid delinquency advances, when added to realized
losses, have created an Overcollateralization Deficit.

OPTIONAL REDEMPTION

         The master servicer, and any of the master servicer affiliates, will
have the right to exercise a clean-up call, which would enable them to purchase
all the mortgage loans from the trust on any payment date after the outstanding
aggregate principal balance of the notes has declined to 10% or less of the
initial principal balance of the notes. This clean-up call will result in the
redemption of the notes at a price equal to the outstanding principal balance of
the notes, plus accrued interest thereon at the Note Formula Rate, including any
Available Funds Cap Carry-Forward Amounts, and the payment of any


                                      S-31
<PAGE>   32
amounts owing to the note insurer. The first payment date on which the option
may be exercised is the clean-up call date.

MANDATORY REDEMPTION

         In the event that, by the end of the pre-funding period, not all of the
amounts originally deposited in the pre-funding account with have been used to
acquire subsequent mortgage loans, then the notes will be prepaid in part on the
payment date immediately following the pre-funding period from and to the extent
of the funds remaining on deposit in the pre-funding account.


                               CREDIT ENHANCEMENT

         The credit enhancement for the notes is a combination of the credit
enhancement provided by the overcollateralization provisions of the trust, as
well as the external credit enhancement provided by the policy.

         Overcollateralization. The notes are secured by a pool of mortgage
loans. The mortgage loans have coupon rates which on average are higher than the
sum of (x) the Note Interest Rate and (y) the fees payable by the trust to the
master servicer, the indenture trustee, the owner trustee and the note insurer.
In the absence of losses and delinquencies on the mortgage loans, the trust will
have excess cashflow which will be available to provide credit enhancement. The
difference between (a) the sum of (1) the mortgage loans' aggregate principal
balance and (2) the amount on deposit in the pre-funding account and (b) the
notes' aggregate outstanding principal balance is the overcollateralization
which is available to absorb losses on the mortgage loans. The amount of
overcollateralization must be maintained at specified required levels, which are
permitted to reduce or step down over time.

         The trust will use the excess cashflow described above to make payments
of principal on the notes for the purpose of maintaining the
overcollateralization at its required amount. Using mortgage loan coupon
payments received by the trust to pay principal on the notes has the effect of
amortizing the notes more quickly, and to a greater degree, than the mortgage
loans amortize. This feature thus builds up overcollateralization, or
replenishes overcollateralization which would otherwise be reduced as a result
of losses on the mortgage loans.

         The Policy. If losses on the pool are so severe that the
overcollateralization level becomes negative, meaning that the notes' aggregate
outstanding principal balance exceeds the aggregate principal balance of the
mortgage loans in the pool, after taking into account all of the
overcollateralization provisions, then the indenture trustee will make a claim
on the policy for an amount equal to the shortfall. The amount claimed will then
be paid as a principal distribution to the notes, reducing their aggregate
outstanding principal balance and re-establishing parity with the principal
balance of the mortgage loans. The policy can only be drawn upon for principal
in the event of a negative overcollateralization situation; it cannot be drawn
upon to maintain the required positive level of overcollateralization.

         Under extreme loss or delinquency scenarios, investors in the notes may
temporarily not receive distributions of principal.


                          PROVISIONS OF THE AGREEMENTS

         In addition to the provisions of the indenture, the sale and servicing
agreement and the trust agreement summarized elsewhere in this prospectus
supplement and the prospectus, the following is a summary of other provisions of
these agreements.


                                      S-32
<PAGE>   33
FORMATION OF THE TRUST

         The trust will be created and established and the trust certificates
will be issued pursuant to the trust agreement on the closing date. On such
date, the sponsor will cause the trust to acquire the mortgage loans pursuant to
the sale and servicing agreement and the trust will issue the notes pursuant to
the indenture.

         The property of the trust shall include all money, instruments and
other property to the extent such money, instruments and other property are
subject or intended to be held in trust for the benefit of the owners of the
notes, and all proceeds thereof.

SALE OF MORTGAGE LOANS

         Not later than the closing date the sponsor will cause the originators
to transfer all of their right, title and interest in each initial mortgage loan
and all their right, title and interest in all principal collected and all
interest accrued on or after the initial cut-off date on each of those mortgage
loans, excluding any premium recapture, to the sponsor under a mortgage loan
transfer agreement between the originators and the sponsor. In this mortgage
loan transfer agreement, the originators will make representations and
warranties and will acknowledge the sponsor's right to assign its right to
enforce the representations and warranties to the indenture trustee. On the
closing date, the sponsor will transfer the mortgage loans and related rights
described above to Advanta Holding Trust 1999-4 and Advanta Holding Trust 1999-4
will transfer the mortgage loans and related rights to the trust.

TRANSFER OF THE MORTGAGE LOAN FILES

         In connection with the sale of the mortgage loans on the closing date
and subsequent transfer dates or on the date specified in the sale and servicing
agreement, the sponsor will be required to deliver or cause to be delivered to
the indenture trustee a mortgage loan file consisting of, among other things,

         (i)      original or certified copies of mortgage notes, endorsed by
                  the originator to the order of the indenture trustee;

         (ii)     originals of all intervening assignments, showing a complete
                  chain of title, with evidence of recording;

         (iii)    originals of all assumption and modification agreements if
                  any; and

         (iv)     either: (a) the original mortgage, with evidence of recording,
                  (b) a true and accurate copy of the mortgage where the
                  original has been transmitted for recording, until the
                  original is returned by the public recording office or (c) a
                  copy of the mortgage certified by the public recording office
                  in those instances where the original recorded mortgage has
                  been lost.

         The indenture trustee will agree, for the benefit of the noteholders,
to review each file within 90 days after the closing date to ascertain that all
required documents, or certified copies of documents, have been executed and
received.

         The sale and servicing agreement generally requires that there be
prepared and recorded, within 75 business days of the closing date or subsequent
transfer date, as applicable, if original recording information is unavailable,
within the later period permitted by the sale and servicing agreement,
assignments of the mortgages from the originators to the indenture trustee, in
the appropriate jurisdictions in which recordation is necessary to perfect the
lien against creditors of or purchasers from the originators.


                                      S-33
<PAGE>   34
COLLECTION AND OTHER SERVICING PROCEDURES ON MORTGAGE LOANS

         The master servicer will make reasonable efforts to collect all
payments called for under the mortgage loans and will, consistent with the sale
and servicing agreement, follow the collection procedures that it follows for
its owned and managed servicing portfolio. Consistent with this standard, the
master servicer may in its discretion waive any late payment charge or any
assumption or other fee or charge that may be collected in the ordinary course
of servicing the mortgage loans. Subject to the sale and servicing agreement,
the master servicer may increase credit limits and solicit mortgagors for a
reduction in the coupon rate of a mortgage loan and arrange payment schedules
with mortgagors who are delinquent.

         In addition, the master servicer, as part of its normal servicing
practices, may sell defaulted mortgage loans to independent third parties. The
proceeds of these sales will become Liquidation Proceeds.

SERVICING COMPENSATION AND PAYMENT OF EXPENSES

         For each remittance period, the master servicer will receive a portion
of the interest collections as a monthly servicing fee. The servicing fee is
equal to 0.75% per annum on the aggregate loan balances of the mortgage loans as
of the first day of the prior calendar month, or as of the initial cut-off date
for the first remittance period. All termination fees, prepayment penalties and
fees, assumption fees, late payment charges and other fees and charges, to the
extent collected from borrowers, will be retained by the master servicer as
additional servicing compensation.

         The master servicer will pay the ongoing expenses associated with the
trust and incurred by it in connection with its responsibilities under the sale
and servicing agreement. In addition, the master servicer will be entitled to
reimbursement for its expenses incurred in connection with defaulted mortgage
loans and in connection with the restoration of mortgaged properties; the right
of reimbursement shall be prior to the rights of the noteholders to receive any
Net Liquidation Proceeds.

REPORTS

         Monthly reports concerning the trust and the notes will be made
available to the noteholders. In addition, within 60 days after the end of each
calendar year, beginning with the 2000 calendar year, information for tax
reporting purposes will be made available to each person who has been a
noteholder of record at any time during the preceding calendar year.

MATTERS REGARDING THE MASTER SERVICER

         The master servicer may not resign from its obligations and duties
thereunder, except in connection with a permitted transfer of servicing, unless
the duties and obligations are no longer permissible under applicable law or are
in material conflict by reason of applicable law with any other activities of a
type and nature presently carried on by it as evidenced by an opinion of counsel
delivered to the indenture trustee and the note insurer. No resignation will
become effective until the indenture trustee or appointed successor master
servicer has assumed the master servicer's obligations and duties under the sale
and servicing agreement.

         The indenture trustee, with the consent of the note insurer, or the
noteholders, if a default by the note insurer shall have occurred and be
continuing, has the right to remove the master servicer upon the occurrence of
any of (a) failure on the part of the master servicer to make a payment or
deposit required under the sale and servicing agreement, which failure continues
unremedied for five (5) business days after written notice has been given to the
master servicer, (b) events of insolvency, readjustment of debt, marshalling of
assets and liabilities or similar proceedings are instituted against the master
servicer, which


                                      S-34
<PAGE>   35
events are not dismissed within seventy-five (75) days, or actions by the master
servicer indicating its insolvency or inability to pay its obligations; (c) the
failure of the master servicer to perform any one or more of its material
obligations under the sale and servicing agreement, which failure continues for
sixty (60) days after notice is given by the indenture trustee or the note
insurer; or (d) the failure of the master servicer to cure any breach of any of
its representations and warranties set forth in the sale and servicing agreement
which materially and adversely affects the interests of the noteholders or the
note insurer, which failure continues for thirty (30) days after the master
servicer's discovery or receipt of notice of such failure

         The note insurer may also remove the master servicer upon the
occurrence of any of the following events, unless remedied prior to the time
frames stipulated:

         (i)      upon the making of any Insured Payment, unless the master
                  servicer can demonstrate to the reasonable satisfaction of the
                  note insurer that such event was due to circumstances beyond
                  the control of the master servicer, or

         (ii)     the failure by the master servicer to make any required
                  advance which failure has a material and adverse effect on Net
                  Liquidation Proceeds in the sole determination of the note
                  insurer, and continues for thirty (30) days or more after
                  written notice form the note insurer, or

         (iii)    the failure of the master servicer to perform one or more of
                  its material obligations under the sale and servicing
                  agreement or the insurance agreement, which failure continues
                  for sixty (60) days or more after written notice from the note
                  insurer; or

         (iv)     certain other events described in the insurance agreement.

AMENDMENTS

         The indenture and the sale and servicing agreement may each be amended
by the parties to these agreements, with the prior approval of the note insurer,
but without the giving of notice or the receipt of the consent of the
noteholders, for the purposes of curing any ambiguity or correcting or
supplementing any provision which may be inconsistent with any other provision
of these agreements, or complying with the requirements of the code and the
regulations proposed or promulgated thereunder. These amendments may not reduce
the then current rating on the notes or materially and adversely affect the
interests of any noteholder, without its written consent.

         The indenture and the sale and servicing agreement may also be amended
by the parties to these agreements, with the prior written approval of the note
insurer and the majority noteholders, for the purpose of adding any provisions,
changing in any matter or eliminating any of the provisions or modifying in any
manner the rights of the noteholders. No amendment shall change the amount of,
or delay the timing of, payments which are required to be distributed to any
noteholders or change the percentage of the noteholders which is required to
consent to any amendments, without the consent of all of the noteholders
affected.

THE INDENTURE TRUSTEE

         Bankers Trust Company of California, N.A., a national banking
association with its principal corporate trust office in Santa Ana, California,
will act as the indenture trustee under the indenture.

         The indenture trustee may own notes and have normal banking
relationships with the sponsor, the master servicer, the originators and the
note insurer or any of their respective affiliates.


                                      S-35
<PAGE>   36
         The indenture trustee may resign at any time, in which event the
sponsor will be obligated to appoint a successor indenture trustee, which has
been approved by the note insurer. The trust, with the prior written consent of
the note insurer, so long as a default by the note insurer shall not have
occurred and be continuing, or the note insurer may also remove the indenture
trustee if the indenture trustee ceases to be eligible to continue under the
indenture or if the indenture trustee becomes insolvent. Upon becoming aware of
these circumstances, the trust will be obligated to appoint a successor
indenture trustee which has been approved by the note insurer. Any resignation
or removal of the indenture trustee and appointment of a successor indenture
trustee will not become effective until acceptance of the appointment by the
successor indenture trustee acceptable to the note insurer. If the sponsor fails
to fulfill its obligations to appoint a successor indenture trustee, the note
insurer will have the right to do so.

         No noteholder will have any right under the indenture to institute any
proceeding under the indenture unless:

                  -        the holders of not less than 25% of the outstanding
                           note principal balance of the notes shall have made
                           written request to the indenture trustee to institute
                           such proceeding in respect of such event of default
                           in its own name as indenture trustee;

                  -        such holders shall have offered indemnity to the
                           indenture trustee indemnity reasonably satisfactory
                           to it against the costs, expenses and liabilities to
                           be incurred in complying with such request;

                  -        the indenture trustee for 60 days after its receipt
                           of such notice, request and offer of indemnity shall
                           have failed to institute such proceedings;

                  -        no direction inconsistent with such written request
                           has been given to the indenture trustee during such
                           60-day period by the holders of a majority of the
                           outstanding note principal balance of the notes; and

                  -        a note insurer default shall have occurred and be
                           continuing.

         The indenture trustee will be under no obligation (i) to exercise any
of the trusts or powers vested in it by the indenture, (ii) to make any
investigation of matters arising thereunder, (iii) to institute, conduct or
defend any litigation thereunder or in relation thereto at the request, order or
direction of any of the noteholders, unless the noteholders have offered to the
indenture trustee reasonable security or indemnity against the cost, expenses
and liabilities which it may incur.

EVENTS OF DEFAULT UNDER THE INDENTURE

         Each of the following shall constitute events of default under the
indenture:

         (i)      a default in the payment of the Interest Distribution Amount
                  on any payment date, which default continues for a period of
                  five days;

         (ii)     the failure to pay interest at the Note Formula Capped Rate on
                  any payment date;

         (iii)    a default in the payment in full of the aggregate outstanding
                  note principal balance on the final scheduled payment date;

         (iv)     the breach of a representation or warranty of the trust,
                  failure on the part of the trust to perform in any material
                  respect any covenant or agreement under the indenture, other
                  than a covenant covered in clause (i) and (ii) above, which
                  continues for a period of thirty (30) days after notice is
                  given;


                                      S-36
<PAGE>   37
         (v)      the trust becomes subject to regulation as an investment
                  company within the meaning of the Investment Company Act of
                  1940; and

         (vi)     events of bankruptcy, insolvency, receivership or liquidation
                  of the trust.

REMEDIES ON EVENT OF DEFAULT UNDER THE INDENTURE

         If an event of default under the indenture has occurred and is
continuing, the indenture trustee (a) may, with the consent of the note insurer,
so long as a default by the note insurer shall not have occurred and be
continuing, or (b) shall, (x) at the direction of the note insurer, so long as a
default by the note insurer shall not have occurred and be continuing, or (y)
upon the direction of noteholders representing not less than 51% of the
aggregate outstanding note principal balance of the notes, with the written
consent of the note insurer, so long as a default by the note insurer shall not
have occurred and be continuing, declare the principal balance of the notes due
and payable immediately. This declaration may be rescinded by the note insurer
or noteholders representing at least 51% of the aggregate outstanding note
principal balance of the notes, with the written consent of the note insurer so
long as a default by the insurer shall not have occurred and be continuing.

         If the principal balance of the notes has been declared due and payable
as described in the preceding paragraph, the indenture trustee, at the direction
of the note insurer, so long as a default by the note insurer shall not have
occurred and be continuing, may institute proceedings to collect all amounts
payable on the notes, sell the assets of the trust or refrain from selling the
assets of the trust.

TERMINATION OF THE TRUST

         The indenture will provide that the trust will terminate upon (i) the
payment to the owners of all notes of all amounts required to be paid those
owners and (ii) payment to the note insurer of all amounts required to be paid
to the note insurer pursuant to the insurance agreement after the latest to
occur of (a) the clean-up call, (b) the final payment or other liquidation of
the last mortgage loan or (c) the disposition of all property acquired in
respect of any mortgage loan remaining in the trust estate.


                                THE NOTE INSURER

         The following information has been supplied by Ambac Assurance
Corporation for inclusion in this prospectus supplement. No representation is
made by the sponsor, the master servicer, the underwriter or any of their
affiliates as to the accuracy or completeness of this information.

         Ambac Assurance Corporation is a Wisconsin-domiciled stock insurance
corporation regulated by the Office of the Commissioner of Insurance of the
State of Wisconsin and licensed to do business in 50 states, the District of
Columbia, the Commonwealth of Puerto Rico and the Territory of Guam. Ambac
Assurance Corporation primarily insures newly issued municipal and structured
finance obligations. Ambac Assurance Corporation is a wholly-owned subsidiary of
Ambac Financial Group, Inc., a 100% publicly-held company. Moody's Investors
Service, Inc., Standard & Poor's Ratings Services, a division of The McGraw-Hill
Companies, Inc. and Fitch IBCA, Inc. have each assigned a triple-A financial
strength rating to Ambac Assurance Corporation.


                                      S-37
<PAGE>   38
         The consolidated financial statements of the note insurer and
subsidiaries as of December 31, 1998 and December 31, 1997 and for each of the
years in the three-year period ended December 31, 1998, prepared in accordance
with generally accepted accounting principles, included in the Annual Report on
Form 10-K of Ambac Financial Group, Inc. -- which was filed with the Securities
and Exchange Commission on March 30, 1999; Securities and Exchange Commission
File No. 1-10777 -- and the unaudited consolidated financial statements of the
note insurer and subsidiaries as of June 30, 1999 and for the periods ending
June 30, 1999 and June 30, 1998, included in the Quarterly Report on Form 10-Q
of Ambac Financial Group, Inc. for the period ended June 30, 1999 -- which was
filed with the Securities and Exchange Commission on August 13, 1999 -- are
incorporated by reference into this prospectus supplement and are deemed to
constitute a part of this prospectus supplement. Any statement contained in a
document incorporated by reference shall be modified or superseded for the
purposes of this prospectus supplement to the extent that a statement contained
by reference in this prospectus supplement also modifies or supersedes that
statement. Any statement so modified or superseded shall not be deemed, except
as so modified or superseded, to constitute a part of this prospectus
supplement.

         All financial statements of the note insurer and its subsidiaries
included in documents filed by Ambac Financial Group, Inc. with the Securities
and Exchange Commission under section 13(a), 13(c), 14 or 15(d) of the
Securities Exchange Act of 1934, subsequent to the date of this prospectus
supplement and prior to the termination of the offering of the notes are deemed
to be incorporated by reference into this prospectus supplement and to be a part
of this prospectus supplement from the respective dates of filing of the
financial statements.

         The following table sets forth the capitalization of the note insurer
as of December 31, 1996, December 31, 1997, December 31, 1998 and June 30, 1999,
respectively, in conformity with generally accepted accounting principles.


<TABLE>
<CAPTION>
                                                 DECEMBER 31,   DECEMBER 31,   DECEMBER 31,   JUNE 30,
                                                     1996           1997           1998         1999
                                                 ------------   ------------   ------------  -----------
                                                                                             (Unaudited)
<S>                                              <C>            <C>            <C>           <C>
Unearned premiums ........................         $   995        $ 1,184        $ 1,303      $ 1,349
Other liabilities ........................             259            562            548          413
                                                   -------        -------        -------      -------
Total liabilities ........................         $ 1,254        $ 1,746        $ 1,851      $ 1,762
                                                   =======        =======        =======      =======

Stockholder's equity:(1)
   Common stock ..........................         $    82        $    82        $    82      $    82

   Additional paid-in capital ............             515            521            541          644
   Accumulated other comprehensive income               66            118            138           39
   Retained earnings .....................             992          1,180          1,405        1,530
                                                   -------        -------        -------      -------
Total stockholder's equity ...............           1,655          1,901          2,166        2,295
                                                   -------        -------        -------      -------
Total liabilities and stockholder's equity         $ 2,909        $ 3,647        $ 4,017      $ 4,057
                                                   =======        =======        =======      =======
</TABLE>

(1)      Components of stockholder's equity have been restated for all periods
         presented to reflect "Accumulated other comprehensive income" in
         accordance with the Statement of Financial Accounting Standards No. 130
         "Reporting Comprehensive Income" adopted by the note insurer effective
         January 1, 1998. As this new standard only requires additional
         information in the financial statements, it does not affect the note
         insurer's financial position or results of operations.

         For additional financial information concerning the note insurer, see
the audited and unaudited financial statements of the note insurer incorporated
by reference in this prospectus supplement. Copies of the financial statements
of the note insurer incorporated by reference in this prospectus supplement and
copies of the note insurer's annual statement for the year ended December 31,
1998 prepared in accordance with statutory accounting standards are available,
without charge, from the note insurer. The address of the note insurer's
administrative offices and its telephone number are One State Street Plaza, 17th
Floor, New York, New York 10004, (212) 668-0340.


                                      S-38
<PAGE>   39
         The note insurer makes no representation regarding the notes or the
advisability of investing in the notes and makes no representation regarding,
nor has it participated in the preparation of, this prospectus supplement other
than the information supplied by the note insurer and presented under the
headings "The Note Insurer" and "The Policy" and in the financial statements
incorporated in this prospectus supplement by reference.


                                   THE POLICY

         The note insurer will issue a financial guaranty insurance policy for
the notes. This policy unconditionally guarantees the payment of Insured Amounts
and Preference Amounts on the notes. The note insurer will make each required
Insured Payment to the indenture trustee on the later of (1) the business day
immediately preceding the payment date the Insured Payment is distributable to
the holders under the indenture, and (2) the business day next following the day
the note insurer shall have received telephonic or telegraphic notice,
subsequently confirmed in writing, or written notice by registered or certified
mail, from the indenture trustee, specifying that an Insured Payment is due in
accordance with the terms of the policy.

         The note insurer's obligation under the policy will be discharged to
the extent that funds are received by the indenture trustee for distribution to
the Holders, whether or not those funds are properly distributed by the
indenture trustee.

         For purposes of the policy, holder as to a particular note, does not
and may not include the trust, the master servicer, the sponsor or the
originators.

         The note insurer only insures the timely receipt of interest on the
notes, calculated at the Note Interest Rate, the amount of any
Overcollateralization Deficit, if any, payable on each payment date on the notes
and the principal balance of the notes on the Final Scheduled Payment Date. The
policy will not cover the Available Funds Cap Carry-Forward Amount, Prepayment
Interest Shortfalls or Relief Act Shortfalls, nor does the policy guarantee to
the holders of the notes any particular rate of principal payment. The policy
expires and terminates without any action on the part of the note insurer or any
other person on the date that is one year and one day following the date the
notes have been paid in full.

         In the absence of payments under the policy, holders will directly bear
the credit risks associated with their notes.

         The policy is non-cancelable.

         The policy is issued under and shall be construed under, the laws of
the State of New York, without giving effect to the conflict of laws principles
of the State of New York.

         IN THE EVENT THAT THE INSURER WERE TO BECOME INSOLVENT, ANY CLAIMS
ARISING UNDER THE POLICY WOULD BE EXCLUDED FROM COVERAGE BY THE CALIFORNIA
INSURANCE GUARANTY ASSOCIATION, ESTABLISHED UNDER THE LAWS OF THE STATE OF
CALIFORNIA.

         THE POLICY IS NOT COVERED BY THE PROPERTY/CASUALTY INSURANCE SECURITY
FUND SPECIFIED IN ARTICLE 76 OF THE NEW YORK INSURANCE LAW.

DRAWINGS UNDER THE POLICY

         On each determination date the indenture trustee shall determine, for
the next payment date, the Total Available Funds to be on deposit in the note
account on that payment date, excluding the amounts of the servicing fee, the
indenture trustee fee, the owner trustee fee, and the premium payable to the
note

                                      S-39

<PAGE>   40
insurer. In relation to each payment date, the determination date is the
third business day next preceding that payment date or any earlier day that
shall be agreed to by the note insurer and the indenture trustee.

         If there is a Deficiency Amount for a payment date, the indenture
trustee shall complete a telephone or telegraphic notice, promptly confirmed in
writing by telecopy substantially in the form of Exhibit A to the policy, the
original of which is subsequently delivered by registered or certified mail, and
submit the notice to the note insurer no later than 12:00 noon New York City
time on the second business day preceding the payment date as a claim for an
Insured Payment in an amount equal to the Deficiency Amount.


                    MATERIAL FEDERAL INCOME TAX CONSEQUENCES

         The following discussion of certain material federal income tax
consequences of the purchase, ownership and disposition of the notes is to be
considered only in connection with "Material Federal Income Tax Consequences" in
the accompanying prospectus. The discussion herein and in the accompanying
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 accompanying
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 are encouraged to 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 notes.

TREATMENT OF THE NOTES

         The originator, the sponsor and the trust agree, and the holders of the
notes will agree by their purchase of the notes, to treat the notes as
indebtedness for all federal, state and local income tax purposes. There are no
regulations, published rulings or judicial decisions involving the
characterization for federal income tax purposes of securities with terms
substantially the same as the notes. In general, whether instruments such as the
notes constitute indebtedness for federal income tax purposes is a question of
fact, the resolution of which is based primarily upon the economic substance of
the instruments and the transaction pursuant to which they are issued rather
than merely upon the form of the transaction or the manner in which the
instruments are labeled. The Internal Revenue Service and the courts have set
forth various factors to be taken into account in determining, for federal
income tax purposes, whether an instrument constitutes indebtedness and whether
a transfer of property is a sale because the transferor has relinquished
substantial incidents of ownership in the property or whether such transfer is a
borrowing secured by the property. On the basis of its analysis of such factors
as applied to the facts and its analysis of the economic substance of the
contemplated transaction, Dewey Ballantine LLP, special tax counsel to the
sponsor, is of the opinion that, for federal income tax purposes, the notes will
be treated as indebtedness, and not as an ownership interest in the mortgage
loans, or an equity interest in the trust, or in a separate association taxable
as a corporation or other taxable entity. See "Material Federal Income Tax
Consequences -- Debt Securities" in the accompanying prospectus.

         If the notes are characterized as indebtedness, interest paid or
accrued on a note will be treated as ordinary income to holders of the notes and
principal payments on a note will be treated as a return of capital to the
extent of the holder's basis in the note allocable thereto. An accrual method
taxpayer will be required to include in income interest on the notes when
earned, even if not paid, unless it is determined to be uncollectible. The
indenture trustee, on behalf of the trust, will report to the holders of the
notes of record and the IRS the amount of interest paid and original issue
discount, if any, accrued on the notes to the extent required by law.

         Possible Alternative Characterizations of the Notes. Although, as
described above, it is the opinion of tax counsel that for federal income tax
purposes, the notes will be characterized as indebtedness, such opinion is not
binding on the IRS and thus no assurance can be given that such a

                                      S-40

<PAGE>   41
characterization will prevail. If the IRS successfully asserted that the notes
did not represent debt for federal income tax purposes, holders of the notes
would likely be treated as owning an interest in a partnership and not an
interest in an association, or a publicly traded partnership, taxable as a
corporation or a taxable mortgage pool. If the holders of the notes were treated
as owning an equity interest in a partnership, the partnership itself would not
be subject to federal income tax; rather each partner would be taxed
individually on their respective distributive share of the partnership's income,
gain, loss, deductions and credits. The amount, timing and characterization of
items of income and deduction for a holder of a note would differ if the notes
were held to constitute partnership interests, rather than indebtedness. Since
the parties will treat the notes as indebtedness for federal income tax
purposes, none of the servicer, the indenture trustee or the owner trustee will
attempt to satisfy the tax reporting requirements that would apply under this
alternative characterization of the notes. Investors that are foreign persons
are strongly encouraged to consult their own tax advisors in determining the
federal, state, local and other tax consequences to them of the purchase,
ownership and disposition of the notes.

         Special Tax Attributes. The notes will not represent "real estate
assets" for purposes of Section 856(c)(4)(A) of the Code or "[l]oans ... secured
by an interest in real property" within the meaning of Section 7701(a)(19)(C) of
the Code.

         Discount and Premium. The notes will be variable-rate debt instruments.
It is not anticipated that the notes will be issued with any original issue
discount. See "Material Federal Income Tax Consequences -- Discount and Premium
- -- Original Issue Discount" in the accompanying prospectus. The prepayment
assumption that will be used for purposes of computing original issue discount,
if any, for federal income tax purposes is 28% CPR. See "Prepayment and Yield
Considerations" in this prospectus supplement. In addition, a subsequent
purchaser who buys a note for less than its remaining stated redemption price at
maturity may be subject to the "market discount" rules of the Code. See
"Material Federal Income Tax Consequences -- Discount and Premium -- Market
Discount" in the accompanying prospectus. A subsequent purchaser who buys a note
for more than its remaining stated redemption price at maturity may be subject
to the "market premium" rules of the Code. See "Material Federal Income Tax
Consequences -- Discount and Premium -- Securities Purchased at a Premium" in
the accompanying prospectus.

         Sale or Redemption of the Notes. If a note is sold or retired, the
seller will recognize gain or loss equal to the difference between the amount
realized on the sale and such holder's adjusted basis in the note. See "Material
Federal Income Tax Consequences -- Debt Securities -- Sale or Exchange" in the
accompanying prospectus.

         Other Matters. For a discussion of backup withholding and taxation of
foreign investors in the notes, see "Material Federal Income Tax Consequences --
Backup Withholding" and " -- Foreign Investors -- Grantor Trust Securities and
REMIC Regular Interests" in the accompanying prospectus.

         The IRS has issued new withholding regulations which make certain
modifications to withholding, backup withholding and information reporting
rules. The withholding regulations attempt to unify certification requirements
and modify certain reliance standards. The withholding regulations will
generally be effective for payments made after December 31, 2000, although
taxpayers may begin compliance with the withholding regulations immediately.
Withholding Forms W-8 and 1001 are valid only until December 31, 2000, although
the new Form W-8BEN is valid for a period of three years beginning on the date
that the form is signed. Prospective investors are encouraged to consult their
own tax advisors regarding the withholding regulations.

TREATMENT OF THE TRUST

         Tax counsel is of the opinion that the trust will not be characterized
as an association, or a publicly traded partnership, taxable as a corporation or
a taxable mortgage pool.

                                      S-41

<PAGE>   42
                                   STATE TAXES

         The sponsor makes no representations regarding the tax consequences of
purchase, ownership or disposition of the notes under the tax laws of any state.
Investors considering an investment in the notes may wish to consult their own
tax advisors regarding the tax consequences.

         INVESTORS MAY WISH TO CONSULT THEIR OWN TAX ADVISORS REGARDING THE
FEDERAL, STATE, LOCAL OR FOREIGN INCOME TAX CONSEQUENCES OF THE PURCHASE,
OWNERSHIP AND DISPOSITION OF THE NOTES.


                              ERISA CONSIDERATIONS

         Section 406 of the Employee Retirement Income Security Act of 1974,
and/or Section 4975 of the Code prohibit pension, profit-sharing and other
employee benefit plans, as well as individual retirement accounts and some types
of Keogh Plans, that are subject to ERISA or to Section 4975 from engaging in
transactions with persons that are parties in interest under ERISA or
disqualified persons under the Code with respect to the benefit plans. A
violation of these prohibited transaction rules may result in an excise tax or
other penalties and liabilities under ERISA and the Code for these persons.
Title I of ERISA also requires that fiduciaries of a benefit plan subject to
ERISA make investments that are prudent, diversified, except if prudent not to
do so, and in accordance with governing plan documents.

         References in this section to sections of the Code are references to
the Internal Revenue Code of 1986.

         Transactions involving the trust might be deemed to constitute
prohibited transactions under ERISA and the Code if assets of the trust were
deemed to be assets of a benefit plan. Under a regulation issued by the United
States Department of Labor, the assets of the trust would be treated as plan
assets of a benefit plan for the purposes of ERISA and the Code only if the
benefit plan acquired an equity interest in the trust and none of the exceptions
contained in this regulation were applicable. An equity interest is defined
under the regulation as an interest other than an instrument which is treated as
indebtedness under applicable local law and which has no substantial equity
features. Although there is little guidance on the subject, the sponsor believes
that the notes should be treated as indebtedness without substantial equity
features for purposes of the regulation. This determination is based in part
upon the traditional debt features of the notes, including the reasonable
expectation of purchasers of notes that the notes will be repaid when due, as
well as the absence of conversion rights, warrants and other typical equity
features. The debt treatment of the notes for ERISA purposes could change if the
trust incurred significant losses. However, even if the notes are treated as
indebtedness without substantial equity features under the Code, the acquisition
or holding of notes by or on behalf of a benefit plan could be considered to
give rise to a prohibited transaction if the trust or any of its affiliates is
or becomes a party in interest or a disqualified person for the benefit plan. In
this case, exemptions from the prohibited transaction rules could be applicable,
depending on the type and circumstances of the plan fiduciary making the
decision to acquire a note. Included among these exemptions are: Prohibited
Transaction Class Exemption 90-l, regarding investments by insurance company
pooled separate accounts; Prohibited Transaction Class Exemption 95-60,
regarding investments by insurance company general accounts; Prohibited
Transaction Class Exemption 91-38, regarding investments by bank collective
investment funds; Prohibited Transaction Class Exemption 96-23, regarding
transactions affected by in-house asset managers and Prohibited Transaction
Class Exemption 84-14, regarding transactions effected by qualified professional
asset managers. Each investor using the assets of a benefit plan which acquires
the notes, or to whom the notes are transferred, will be deemed to have
represented that the acquisition and continued holding of the notes will be
covered by one of the exemptions listed above or by another Department of Labor
class exemption.

                                      S-42

<PAGE>   43
         Employee benefit plans that are governmental plans, as defined in
Section 3(32) of ERISA, and church plans, as defined in Section 3(33) of ERISA,
are not subject to ERISA requirements; however, these plans may be subject to
comparable federal, state or local law restrictions.

         A benefit plan fiduciary considering the purchase of notes should
consult its tax and/or legal advisors regarding whether the assets of the trust
would be considered plan assets, the availability of exemptive relief from the
prohibited transaction rules and their potential consequences.


                                     RATINGS

         It is a condition of the original issuance of the notes that they
receive ratings of "AAA" by Standard & Poor's and "Aaa" by Moody's. The ratings
assigned to the notes will be based primarily on the financial strength of the
note insurer, as well as on the mortgage loans.

         A securities rating addresses the likelihood of the receipt by
noteholders of distributions on the notes. The rating takes into consideration
the characteristics of the mortgage loans and the structural and legal aspects
associated with the notes. The ratings on the notes do not, however, constitute
statements regarding the likelihood or frequency of prepayments on the mortgage
loans or the possibility that noteholders might realize a lower than anticipated
yield nor the likelihood of the payment of the Available Funds Cap Carry-Forward
Amount.

         There is no assurance that these ratings will continue for any period
of time or that these ratings will not be revised or withdrawn. Any revision or
withdrawal of the ratings may have an adverse effect on the market price of the
notes. A security rating is not a recommendation to buy, sell or hold
securities.

         The ratings of the notes should be evaluated independently from similar
ratings on other types of securities.

         The sponsor has not requested a rating of the notes by any rating
agency other than Moody's and Standard & Poor's and the sponsor has not provided
information relating to the notes or the mortgage loans to any rating agency
other than Moody's and Standard & Poor's. There can be no assurance as to
whether any other rating agency will rate the notes or, if another rating agency
rates them, what rating would be assigned by that rating agency. Any unsolicited
rating assigned by another rating agency to the notes may be lower than the
rating assigned to the notes by Moody's and Standard & Poor's.

         Explanations of the significance of these ratings may be obtained from
Standard & Poor's, whose principal offices are located at 55 Water Street, New
York, New York 10041 and Moody's, whose principal offices are located at 99
Church Street, New York, New York 10007.


                         LEGAL INVESTMENT CONSIDERATIONS

         The notes will not constitute mortgage related securities for purposes
of the Secondary Mortgage Market Enhancement Act of 1984.

                                      S-43

<PAGE>   44
                                  UNDERWRITING

         Subject to the terms and conditions set forth in the underwriting
agreement among the sponsor, Bear, Stearns & Co. Inc. and SG Cowen Securities
Corporation, the underwriters and the sponsor have agreed to cause the trust to
sell to the underwriters, and the underwriters have agreed to purchase, the
following principal amounts of notes set forth opposite their names below.

                                                       Principal Amount
                       Underwriter                          of Notes
         ------------------------------------------    -----------------
         Bear, Stearns & Co. Inc...................    $    120,000,000
         SG Cowen Securities Corporation...........    $     80,000,000
                                                        ----------------
                  Total ...........................    $    200,000,000

         The underwriters have informed the sponsor that they propose initially
to offer the notes to the public at the price set forth on the cover page
hereof, and to specified dealers at a price less a selling concession not in
excess of 0.15%. The underwriters may allow, and these dealers may reallow, a
reallowance concession not in excess of 0.10%. After the initial public
offering, the public offering price and the selling concessions and reallowance
concessions may be changed.

         The sponsor and Advanta Mortgage Holding Corporation, an affiliate of
the sponsor, have agreed to indemnify the underwriters against liabilities under
the Securities Act.

         In connection with this offering and in compliance with applicable law
and industry practice, the underwriter(s) may overallot or effect transactions
which stabilize, maintain or otherwise affect the market price of the notes at a
level above that which might otherwise prevail in the open market, including
stabilizing bids, effecting syndicate covering transactions or imposing penalty
bids. A stabilizing bid means the placing of any bid, or the effecting of any
purchase, for the purpose of pegging, fixing or maintaining the price of a
security. A syndicate covering transaction means the placing of any bid on
behalf of the underwriting syndicate or the effecting of any purchase to reduce
a short position created in connection with the offering. A penalty bid means an
arrangement that permits the managing underwriter to reclaim a selling
concession from a syndicate member in connection with the offering when notes
originally sold by the syndicate member are purchased in syndicate covering
transactions. The underwriter(s) are not required to engage in any of these
activities, which, if commenced, may be discontinued at any time.

         The sponsor has been advised by the underwriters that the underwriters
presently intend to make a market in the notes, as permitted by applicable laws
and regulations. The underwriter(s) are not obligated, to make a market in the
notes and any market making may be discontinued at any time at the sole
discretion of the underwriters. Accordingly, no assurance can be given as to the
liquidity of, or trading markets for, the notes.


                                     EXPERTS

         The consolidated financial statements of Ambac Assurance Corporation
and subsidiaries as of December 31, 1998 and December 31, 1997 and for each of
the years in the three-year period ended December 31, 1998 are incorporated by
reference in this prospectus supplement and in the registration statement in
reliance on the report of KPMG LLP, independent certified public accountants,
incorporated by reference herein, and upon the authority of said firm as experts
in accounting and auditing.

         The balance sheet of Advanta Mortgage Loan Trust 1999-4 as of November
1, 1999, set forth as Exhibit A hereto, has been audited by Arthur Andersen LLP,
independent public accountants, as set forth in their report with respect
thereto, and is included herein in reliance upon the authority of that firm as
experts in giving said reports.

                                      S-44

<PAGE>   45
                                  LEGAL MATTERS

         Legal matters relating to the validity of the issuance of the notes
will be passed upon for the sponsor by Dewey Ballantine LLP, New York, New York,
and for the underwriters by Fried, Frank, Harris, Shriver & Jacobson, New York,
New York.

                                      S-45

<PAGE>   46
                                    GLOSSARY

         "AVAILABLE FUNDS CAP CARRY-FORWARD AMOUNT" means, on any payment date,
the excess of the amount of interest due based on the Note Formula Rate, over
the interest due based on the Available Funds Cap Rate, with interest thereon at
the Note Formula Rate.

         "AVAILABLE FUNDS CAP RATE" means, for any payment date, an amount,
expressed as a per annum rate and calculated on the basis of a 360-day year and
the actual number of days elapsed in the period beginning on the prior payment
date to and including the day prior to the applicable payment date, equal to:

                  (1) the aggregate amount of interest accrued and collected or
         advanced on all of the mortgage loans in the pool minus (a) for the
         aggregate of the servicing fee, the indenture trustee's fee, the owner
         trustee's fee and the premiums due to the note insurer on that payment
         date, and (b) commencing on the seventh payment date following the
         closing date, an amount equal to 0.75% per annum times the aggregate
         principal balance of the mortgage loans in the pool as of the opening
         of business on the first day of the prior calendar month,

                  divided by,

                  (2) the aggregate principal balance of the mortgage loans in
         the pool as of the opening of business on the first day of the prior
         calendar month.

         "CLEAN-UP CALL" means the right of the master servicer or any of the
master servicer affiliates to purchase all of the mortgage loans from the trust
on any payment date after the aggregate outstanding principal balance of the
notes is reduced to an amount that is less than or equal to 10% of the initial
aggregate principal balance of the notes, which will result in the redemption of
the notes at a price equal to the aggregate outstanding principal balance of the
notes, plus accrued interest and any Available Funds Cap Carry-Forward Amounts,
and the payment of any amounts owing to the note insurer.

         "DEFICIENCY AMOUNT" means, for any payment date, the excess, if any, of
Required Distributions over the Net Available Funds.

         "DUE FOR PAYMENT" shall mean, the business day immediately preceding
the payment date on which Insured Amounts are due.

         "EXCESS CASHFLOW" is equal to the Net Available Funds minus the sum of
the Interest Distribution Amount and the Principal Distribution Amount.

         "INSURED AMOUNTS" shall mean, with respect to any payment date, any
Deficiency Amount for such payment date.

         "INSURED PAYMENTS" shall mean, the aggregate amount actually paid by
the note insurer to the indenture trustee in respect of (i) Insured Amounts for
a payment date and (ii) Preference Amounts for any given business day.

         "INTEREST ACCRUAL PERIOD" for each payment date is the period from the
preceding payment date, or, in the case of the first payment date, from the
closing date, through the day preceding the payment date.

         "INTEREST DETERMINATION DATE" the second business day preceding each
payment date or, in the case of the first payment date, on the second business
day preceding the closing date.

                                      S-46

<PAGE>   47
         "INTEREST DISTRIBUTION AMOUNT" means, for each payment date, the
interest due on the notes calculated at the Note Interest Rate, together with
any shortfall of the Interest Distribution Amount from prior payment dates
together with interest thereon at the Note Formula Rate.

         "LIQUIDATED MORTGAGE LOAN" means a mortgage loan for which the
mortgaged property has been acquired, liquidated or foreclosed and for which the
master servicer has determined that all Liquidation Proceeds which it expects to
recover from or on account of such mortgage loan have been recovered.

         "LIQUIDATION PROCEEDS" means the proceeds, excluding any amounts drawn
on the policy, received in connection with the liquidation of any Liquidated
Mortgage loan, whether through trustee's sale, foreclosure sale, third party
sales or otherwise.

         "LOAN-TO-VALUE RATIO" or "LTV" means, for any mortgage loan, the ratio
of (A) the original principal balance of the mortgage loan to (B) the appraised
value of the mortgaged property at the time of origination of the mortgage loan.

         "NET AVAILABLE FUNDS" is, for any payment date, the Total Available
Funds, less the servicing fees, indenture trustee's fees, the owner trustee's
fees and the premiums due to the note insurer on that payment date.

         "NET LIQUIDATION PROCEEDS" means an amount equal to the Liquidation
Proceeds, reduced by out-of-pocket expenses and advances, but not including the
portion, if any, of the amount that exceeds the sum of (1) the principal balance
of the mortgage loan and (2) any accrued and unpaid interest to the end of the
calendar month during which the mortgage loans became a Liquidated Mortgage
Loan.

         "NONPAYMENT" shall mean, with respect to any payment date, a Deficiency
Amount owing in respect of such payment date.

         "NOTE FORMULA CAPPED RATE" means, for any payment date, the lesser of
(x) the Note Formula Rate for such payment date and (y) 6.375%.

         "NOTE INTEREST RATE" means, with respect to any payment date, the
lesser of:

                  (1) for any payment date which occurs on or prior to the
                      Clean-up Call Date, LIBOR plus 0.375% per annum, and for
                      any payment date thereafter, LIBOR plus 0.750% per annum,
                      this rate is the Note Formula Rate, and

                  (2) the Available Funds Cap Rate for that payment date.

         "OVERCOLLATERALIZATION DEFICIT" for any payment date is the amount, if
any, by which:

                  (1) the aggregate principal balance of the notes, after taking
         into account all distributions to be made on that payment date, except
         for any payment to be made as to principal from the proceeds of the
         policy, exceeds

                  (2) the aggregate principal balance of the mortgage loans in
         the pool as of the close of business on the last day of the prior
         month, plus any amounts held by the indenture trustee in the
         pre-funding account.

         "OVERCOLLATERALIZATION INCREASE AMOUNT" means the amount of Excess
Cashflow actually applied as an accelerated payment of principal on the notes.

                                      S-47

<PAGE>   48
         "PREFERENCE AMOUNT" means any payment of principal or interest on a
note which has become Due for Payment and which is made to an owner of a note by
or on behalf of the indenture trustee which has been deemed a preferential
transfer and was previously recovered from its owner pursuant to the United
States Bankruptcy Code in accordance with a final, nonappealable order of a
court of competent jurisdiction.

         "PREPAYMENT INTEREST SHORTFALLS" means shortfall in interest
collections that result from the timing of prepayments.

         "PRINCIPAL DISTRIBUTION AMOUNT" for any payment date is the lesser of:

     (a) the Net Available Funds, plus any Insured Payment and minus the
Interest Distribution Amount, and

     (b) (1) the sum, without duplication of:

           (A)    the principal actually collected by the master servicer with
                  respect to the mortgage loans in the pool during the prior
                  month;

           (B)    the principal balance of each mortgage loan in the pool which
                  either was repurchased by the sponsor or an originator or
                  purchased by the master servicer or any sub-servicer in
                  connection with that payment date;

           (C)    any amounts delivered by the sponsor or an originator in
                  connection with that payment date because of a substitution of
                  a mortgage loan in the pool;

           (D)    all net liquidation proceeds related to principal and actually
                  collected by the master servicer with respect to the mortgage
                  loans in the pool during the prior month;

           (E)    the proceeds related to principal received by the indenture
                  trustee from any termination of the trust;

           minus

           (2)    the amount, if any, by which the level of
                  overcollateralization exceeds the amount of
                  overcollateralization required to be maintained for that
                  payment date.

         "RELIEF ACT SHORTFALLS" are interest shortfalls resulting from the
application of the Soldiers' and Sailors' Civil Relief Act of 1940.

         "REQUIRED DISTRIBUTIONS" means, with respect to (1) any payment date
occurring prior to the payment date in November 2029, the Insured Distribution
Amount -- net of any Prepayment Interest Shortfalls, Relief Act Shortfalls or
Available Funds Cap Carry-Forward Amounts -- and (2) the final scheduled payment
date, the aggregate outstanding principal balance, if any, of the notes, after
giving effect to all other payments of principal on the notes on that payment
date.

         "TOTAL AVAILABLE FUNDS" is, for any payment date, the sum of the amount
of principal and interest collected on the mortgage loans during the preceding
calendar month, including any amounts advanced by the master servicer as
principal or interest, and any amounts transferred from the pre-funding account
and the capitalized interest account, including investment earnings on the
pre-funding account

                                      S-48
<PAGE>   49
                                   EXHIBIT A

                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS



Advanta Mortgage Loan Trust 1999-4:

         We have audited the accompanying balance sheet of Advanta Mortgage Loan
Trust 1999-4, a Delaware business trust, as of November 1, 1999. This financial
statement is the responsibility of the trust. Our responsibility is to express
an opinion on this financial statement based on our audit.

         We conducted our audit in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the balance sheet is free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the balance sheet. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audit provides a reasonable basis for our opinion.

         In our opinion, the balance sheet referred to above presents fairly, in
all material respects, the financial position of Advanta Mortgage Loan Trust
1999-4, as of November 1, 1999, in conformity with generally accepted accounting
principals.



                                                     Arthur Andersen LLP


Philadelphia, Pennsylvania
November 5, 1999

                                      A-1

<PAGE>   50
                         INDEX TO FINANCIAL STATEMENTS

                                                                           PAGE

Report of Independent Public Accountants....................................A-1

Balance Sheet of the Trust as of November 1, 1999...........................A-3

Notes to Balance Sheet......................................................A-4

                                       A-2

<PAGE>   51
                       Advanta Mortgage Loan Trust 1999-4


                                  Balance Sheet


                                November 1, 1999



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

ASSETS
      Cash................................................................   $0
         Total assets.....................................................   $0


LIABILITIES AND NOTEHOLDERS EQUITY
      Liabilities..........................................................  $0
      Certificateholders' equity...........................................  $0
         Total liabilities and certificateholder's equity..................  $0

      The accompanying notes are an integral part of this statement.

                                      A-3

<PAGE>   52
                       ADVANTA MORTGAGE LOAN TRUST 1999-4


                             NOTES TO BALANCE SHEET


                                NOVEMBER 1, 1999


1.       Organization

         Advanta Mortgage Loan Trust 1999-4, a Delaware statutory business
trust, was organized in the state of Delaware on November 1, 1999, with
Wilmington Trust Company, as its owner trustee.

         The trust was organized to engage exclusively in the following business
and financial activities: to purchase or acquire from certain affiliates of
Advanta Conduit Receivables, Inc. certain property relating to certain
receivables consisting of adjustable-rate, sub-prime mortgage loans, and to
pledge such receivables to Bankers Trust Company of California, N.A., as
indenture trustee.

         Prior to and including November 1, 1999, the Advanta Mortgage Loan
Trust 1999-4 did not conduct any activities.

         Advanta Conduit Receivables, Inc. will pay all fees and expenses
related to the organization and operating of the trust.

2.       Registration Statement

         At November 1, 1999, the trust was in the process of preparing to issue
up to $200,000,000 of its Advanta Mortgage Loan Asset-Backed Notes, Series
1999-4.

         Advanta Conduit Receivables, Inc. has agreed to indemnify the indenture
trustee and owner trustee and certain other persons involved in the sale of the
notes.

                                      A-4

<PAGE>   53

PROSPECTUS

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

<TABLE>
<S>                                  <C>
         [ADVANTA LOGO]                              [ADVANTA LOGO]
ADVANTA CONDUIT RECEIVABLES, INC.              ADVANTA MORTGAGE CORP. USA
            SPONSOR                                 MASTER SERVICER
</TABLE>

                     MORTGAGE LOAN ASSET-BACKED SECURITIES,
                               ISSUABLE IN SERIES
- --------------------------------------------------------------------------------

Advanta Conduit Receivables, Inc. may sell, from time to time, a series of
mortgage loan asset-backed securities backed solely by the assets of the issuing
trust. The assets of each trust consist primarily of a pool of mortgage loans.

 WE SUGGEST THAT YOU READ THE
 SECTION ENTITLED "RISK FACTORS"
 STARTING ON PAGE 9 OF THIS
 PROSPECTUS AND CONSIDER THESE
 FACTORS BEFORE MAKING A DECISION
 TO INVEST IN THESE SECURITIES.

 These securities are mortgage
 loan asset-backed securities
 which represent interests in or
 obligations of the trust issuing
 that series of securities and
 are not interests in or
 obligations of any other person
 or entity.

 Neither these securities nor the
 mortgage loans will be insured
 or guaranteed by any
 governmental agency or
 instrumentality.

 Retain this prospectus for
 future reference. This
 prospectus may not be used to
 consummate sales of securities
 unless accompanied by the
 prospectus supplement relating
 to the offering of these
 securities.
                                          THE SECURITIES --

                                          - will be issued from time to time in
                                          series.

                                          - will be issued by trusts established
                                          by Advanta Conduit Receivables, Inc.

                                          - will be backed by one or more pools
                                          of mortgage loans held by the issuing
                                          trust.

                                          - will be rated in one of the four
                                          highest rating categories by at least
                                          one nationally recognized statistical
                                          rating organization.

                                          - may have the benefit of one or more
                                          forms of credit enhancement, such as
                                          insurance policies,
                                          overcollateralization, subordination
                                          or reserve funds.

                                          THE ASSETS --

                                          The assets of each trust will
                                          primarily consist of a pool of
                                          mortgage loans, funds on deposit in
                                          one or more accounts and forms of
                                          credit support described in this
                                          prospectus and in the prospectus
                                          supplement.

Neither the Securities and Exchange Commission nor any state securities
commission has approved or disapproved of these securities or passed upon the
accuracy or adequacy of this prospectus. Any representation to the contrary is a
criminal offense.

                 THE DATE OF THIS PROSPECTUS IS AUGUST 10, 1999

<PAGE>   54
    IMPORTANT INFORMATION ABOUT THE INFORMATION PRESENTED IN THIS PROSPECTUS
                   AND THE ACCOMPANYING PROSPECTUS SUPPLEMENT

         We provide information to you about the securities in two separate
documents that progressively provide more detail: (1) this prospectus, which
provides general information, some of which may not apply to a particular series
of securities, and (2) the prospectus supplement, which describes the specific
terms of your series of securities.

         This prospectus by itself does not contain complete information about
the offering of your securities; the balance of that information is contained in
the prospectus supplement. We suggest that you read both this prospectus and the
prospectus supplement in full. We cannot sell the securities to you unless you
have received both this prospectus and the prospectus supplement.

                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                     PAGE
<S>                                                  <C>
SUMMARY OF PROSPECTUS..............................    4

RISK FACTORS.......................................    8

THE TRUSTS.........................................   13

THE MORTGAGE LOANS.................................   13
      Interest Payments on the Mortgage Loans......   15
      Prepayment Fees; Due on Sale Clauses;
        Assumable Mortgage Loans...................   15
      Statistical Information Concerning the
        Mortgage Loans.............................   15

MORTGAGE LOAN PROGRAM AND UNDERWRITING GUIDELINES..   16
      Description of Underwriting Guidelines.......   16
      Representations and Warranties Concerning
        the Mortgage Loans.........................   19
      The Master Servicer May Act Through
        Sub-Servicers..............................   19

DESCRIPTION OF THE SECURITIES......................   20
      General Payment Terms of Securities..........   21
      Payment Date Distributions...................   21
      Determination of Principal and Interest
        on the Securities..........................   22
      Yield Considerations.........................   22
      Maturity And Prepayment Considerations.......   23
      Form of Securities...........................   24
      Assignment of Mortgage Loans.................   25
      Pre-Funding Feature; Mandatory Prepayment....   25
      Payments on Mortgage Loans; Deposits to
        Accounts...................................   26
      Withdrawals from the Principal and Interest
        Account....................................   27
      Delinquency Advances and Servicing Advances..   28
      Reports to Securityholders...................   29

DESCRIPTION OF CREDIT ENHANCEMENT..................   29
      Financial Guaranty Insurance Policies........   29
      Cross Support Among Classes..................   30
      Overcollateralization........................   30
      Subordination of Classes.....................   30
      Letter of Credit.............................   30
      Reserve Accounts.............................   31
      Derivative Contracts.........................   31
      Reduction or Substitution of Credit
        Enhancement ...............................   31

SERVICING PROCEDURES...............................   31
      Collection and Other Servicing Procedures....   31
      Realization Upon Defaulted Mortgage Loans....   33
      Hazard Insurance Policies....................   34

THE SPONSOR........................................   34

THE MASTER SERVICER................................   34

AVAILABLE INFORMATION; INCORPORATION OF
  INFORMATION BY REFERENCE.........................   35

THE AGREEMENTS.....................................   35
      Servicing and Other Compensation and
        Payment of Expenses........................   36
      Evidence as to Compliance....................   36
      Removal and Resignation of the Master
        Servicer ..................................   36
      Amendments to the Agreements.................   37
      Retirement of Securities; Redemption.........   37
      The Trustee..................................   38

LEGAL ASPECTS OF MORTGAGE LOANS....................   38
      Enforcement of the Mortgage Note.............   39
      Deeds of Trust or Mortgages..................   40
      Cooperative Loans............................   40
      Foreclosure of Mortgage Loans................   41
      Foreclosure on Cooperative Loans.............   41
</TABLE>

                                       2
<PAGE>   55
<TABLE>
<CAPTION>
<S>                                                   <C>
      Rights of Redemption.........................   42
      Environmental Legislation....................   42
      Enforceability of Mortgage Loans Provisions..   42
      California Deeds of Trust....................   43
      Applicability of Usury Laws..................   43
      Soldiers' and Sailors' Civil Relief Act
        of 1940 ...................................   43

MATERIAL FEDERAL INCOME TAX CONSEQUENCES...........   44
      Grantor Trust Securities.....................   45
      REMIC Securities.............................   46
      Special Tax Attributes.......................   46
      Debt Securities..............................   52
      Partnership Interests........................   53
      FASIT Securities.............................   54
      Discount and Premium.........................   56
      Backup Withholding...........................   59
      Foreign Investors............................   59

STATE TAX CONSIDERATIONS...........................   60

ERISA CONSIDERATIONS...............................   61
      Certificates.................................   61
      Notes........................................   63
      Consultation With Counsel....................   63

REPORTS............................................   63

INVESTMENT MATTERS.................................   64

USE OF PROCEEDS....................................   64

METHODS OF DISTRIBUTION............................   64

LEGAL MATTERS......................................   64

FINANCIAL INFORMATION..............................   64

ADDITIONAL INFORMATION.............................   65

ANNEX I............................................    1
</TABLE>

                                       3
<PAGE>   56
                              SUMMARY OF PROSPECTUS

- - This summary highlights selected information from this prospectus and does not
contain all of the information that you need to consider in making your
investment decision. To understand all of the terms of the offering of the
securities, carefully read this entire prospectus and the accompanying
prospectus supplement.

- - This summary provides an overview of the structural elements, calculations,
cash flows and other information to aid your understanding and is qualified by
the full description of these calculations, cash flows and other information in
this prospectus and the accompanying prospectus supplement.

SECURITIES

     Mortgage loan asset-backed certificates and mortgage loan asset-backed
notes issuable from time to time in series, in fully registered form or book
entry only form, in authorized denominations, as described in the prospectus
supplement.

THE SPONSOR

     Advanta Conduit Receivables, Inc. is a Nevada corporation whose principal
offices are located at 10790 Rancho Bernardo Road, San Diego, California 92127
and its telephone number is (858) 676-3099.

THE MASTER SERVICER

     Advanta Mortgage Corp. USA or its successors and assigns.

THE SUB-SERVICERS

     The master servicer may appoint sub-servicers, who may be affiliates, to
perform its servicing duties.

ISSUER OF SECURITIES

     The issuer of each series of securities will be a trust established by the
sponsor or one of its affiliates. The securities will either be notes or
certificates. Notes will represent indebtedness of the trust. Certificates will
represent beneficial ownership interests in the trust.

THE MORTGAGE LOANS

     Each trust will hold one or more pools of mortgage loans, which may
include:

- -        conventional, non-government insured mortgage loans secured by
         one-to-four family residential properties;

- -        mortgage loans secured by condominiums or security interests in shares
         in cooperative housing corporations;

- -        mortgage loans on manufactured homes;

- -        mortgage loans secured by junior liens on mortgaged properties;

- -        non-conforming mortgage loans;

- -        mortgage loans with loan-to-value ratios in excess of 100% of the
         appraised value of the related mortgaged property but not in excess of
         125%; and

- -        revolving home equity lines of credit.

         The mortgage loans may be located in any one of the 50 states, the
District of Columbia or the Commonwealth of Puerto Rico.

     The sponsor will direct each trust to acquire the mortgage loans from
affiliated originators, unaffiliated originators or warehouse trusts.

- -        Mortgage loans originated by affiliated originators will have been
         originated in accordance with the sponsor's underwriting guidelines.

- -        Mortgage loans originated by unaffiliated originators and purchased by
         the sponsor or its affiliates will have been originated either in
         accordance with the sponsor's guidelines or in accordance with
         guidelines approved by the sponsor.

- -        Mortgage loans may have been purchased by the sponsor in bulk
         acquisitions and those loans will have been originated in accordance
         with the original originator's guidelines.

                                       4
<PAGE>   57
     The majority of the mortgage loans will be non-conforming mortgage loans in
that they have credit characteristics or principal balances that do not meet
Fannie Mae or Freddie Mac underwriting guidelines.

THE SECURITIES

     The securities of a series may be issued in one or more classes, as
specified in the prospectus supplement. One or more classes of securities of
each series:

- -        may be entitled to receive distributions allocable only to principal,
         only to interest or to any combination of principal and interest;

- -        may only be entitled to receive distributions of prepayments of
         principal throughout the lives of the securities or during specified
         periods;

- -        may be subordinated in its right to receive distributions of scheduled
         payments of principal, prepayments of principal, and payments of
         principal and interest to one or more other classes of the same series
         throughout the life of the securities or during specified periods;

- -        may be entitled to receive distributions only after a specified period
         of time has passed, a specified amount of principal has been paid down,
         or a specified percentage of credit enhancement has built up: this
         could take the form of a lockout feature, in which a class receives no
         principal distributions for an initial period, then receives all
         principal distributions for a period: subordinated classes could be
         entitled to receive payments of principal only after a specified
         overcollaterization target had been met;

- -        may be entitled to receive distributions in accordance with a schedule
         or formula or on the basis of collections from designated portions of
         the assets in the issuing trust;

- -        may be entitled to receive interest at a fixed rate or a rate that is
         subject to change from time to time;

- -        may accrue, and not pay, interest until other classes of the series
         have been paid in full; the accrued interest will be added to the
         principal or notional amount of the securities and will be payable only
         after the other classes have been paid; and

- -        may be entitled to distributions allocable to interest only after the
         occurrence of specified events; the accrued interest will be added to
         the principal or notional amount of the securities until the specified
         events occur.

The timing and amounts of distributions may vary among classes, over time, or
otherwise as specified in the prospectus supplement.

     Interest only and principal only securities are subject to investment risks
that are a function of the prepayment speed of the underlying pool of mortgage
loans, optional or mandatory prepayment features of the securities, and the
price paid for the securities. Some investors in these securities could lose
their investment. The ratings assigned to these securities frequently will not
address these risks, so a substantial loss may not be inconsistent with a high
rating. These interest only and principal only securities are appropriate
investments only for sophisticated investors who are able to independently
assess the risks of their investment.

DISTRIBUTIONS ON THE SECURITIES

     Owners of securities will be entitled to receive payments in the manner
described in the prospectus supplement. The prospectus supplement will specify:

- -        whether distributions will be made monthly, quarterly, semi-annually or
         at other intervals;

- -        the amount allocable to payments of principal and the amount allocable
         to payments of interest on any distribution date; and

- -        the priorities which govern the distributions of principal and
         interest.

PRE-FUNDING FEATURE

     A trust may enter into agreements with the sponsor, in which the sponsor
will request or direct the trust to acquire mortgage loans after the securities
are issued. The transfer of mortgage loans after the date the securities are
issued is known as the pre-funding feature. Any subsequent mortgage loans will
be required to conform to the requirements described in the prospectus
supplement. If the pre-funding feature is used, the trustee or indenture trustee
will be required to deposit all or a portion of the proceeds of the sale of the
securities of the series in a segregated account. The subsequent mortgage loans
will be transferred to the trust in exchange for money

                                       5
<PAGE>   58
released from the segregated account. These transfers must occur within a
specified period, not to exceed one year. If a trust elects federal income
treatment as a REMIC or as a grantor trust, the pre-funding period will be
limited to three months. If all of the monies originally deposited in the
account are not used by the end of the specified period, all remaining monies
will be applied as a mandatory prepayment of a class or classes of securities.

OPTIONAL REDEMPTION

     The master servicer or any of its affiliated sub-servicers or, if
applicable, the credit enhancement provider may, at their respective options,
cause the early redemption of a series of securities through the purchase of the
mortgage loans in the trust. The optional redemption may only occur on a date
following the date when the aggregate outstanding principal balance of either
the securities or the mortgage loans is reduced below a specified percentage of
their respective original balances.

MANDATORY REDEMPTION

     The trustee or the indenture trustee, as applicable, the master servicer or
any of its affiliated sub-servicers or other persons specified in the prospectus
supplement may be required to cause the early redemption of a series of
securities by soliciting competitive bids for the purchase of the assets of the
trust or otherwise.

     If a pre-funding feature is used for any series of securities, at the end
of the pre-funding period any unused amounts will be applied as a mandatory
redemption of a class or classes of securities.

ADVANCES

     The servicer of the mortgage loans may be obligated to advance delinquent
installments of interest, or principal and interest, less applicable servicing
fees, on the mortgage loans. The obligation to make advances may be limited to
amounts due to the owners of securities of the series, amounts deemed to be
recoverable from late payments or liquidation proceeds, specified periods or to
any combination of these considerations. The extent of the obligation to make
advances will be specified in the prospectus supplement. The advance will be
recoverable as specified in the prospectus supplement.

     In addition, the servicer may be obligated, in some months to pay interest
shortfalls which arise due to prepayments on the mortgage loans in the month in
which the prepayment occurs. The payment must come from the servicer's own funds
without any right of reimbursement but are limited to the servicing fee the
master servicer collected that month.

CREDIT ENHANCEMENT

     Credit enhancement refers to a mechanism that is intended to protect the
owners of securities against losses due to defaults on the mortgage loans. A
series of securities, or some of the classes within the series, may have the
benefit of one or more types of credit enhancement including but not limited to,
the following:

- -        the use of excess interest to cover losses and to distribute as
         principal to create overcollateralization;

- -        the subordination of distributions on the lower classes of securities
         to the required distributions in more senior classes of securities;

- -        the allocation of losses on the mortgage loans to the lower classes of
         securities; and

- -        the use of cross support, reserve funds, financial guarantee insurance
         policies, guarantees, letters of credit and similar instruments and
         arrangements.

     The protection against losses afforded by any credit enhancement will be
limited in the manner described in the prospectus supplement.

BOOK ENTRY REGISTRATION

     One or more classes of a series of securities may be issued in book entry
form in the name of a clearing agency registered with the Securities and
Exchange Commission or its nominee. Transfers and pledges of book entry
securities may be made only through entries on the books of the clearing agency.
All references to the holders or owners of securities mean the beneficial
owners, unless the context specifically requires otherwise.

FEDERAL INCOME
TAX CONSEQUENCES

     The securities of each series will, for federal income tax purposes,
constitute one of the following:

                                       6
<PAGE>   59
- -        interests in a trust treated as a grantor trust under applicable
         provisions of the Internal Revenue Code,

- -        regular interests or residual interests in a trust treated as a real
         estate mortgage investment conduit or REMIC under Sections 860A through
         860G of the Internal Revenue Code,

- -        debt issued by a trust,

- -        interests in a trust which is treated as a partnership, or

- -        regular interests or high-yield interests in a trust treated as a
         financial asset securitization investment conduit or FASIT under
         Sections 860H through 860L of the Internal Revenue Code.

         We suggest that you review Material Federal Income Tax Consequences
beginning on page 56 in this prospectus and in the prospectus supplement. In
addition, you may wish to consult your own tax advisor concerning your
investment.

ERISA CONSIDERATIONS

     A fiduciary of a pension, profit sharing or other employee benefit plan may
wish to review with its legal advisors whether the purchase, holding or
disposition of securities could give rise to a prohibited transaction under
ERISA, or Section 4975 of the Internal Revenue Code, and whether an exemption
from the prohibited transaction rules is available. We suggest that you review
ERISA Considerations beginning on page 79 in this prospectus and in the
prospectus supplement.


LEGAL INVESTMENT MATTERS

     The prospectus supplement will state whether or not the securities will
constitute mortgage related securities under the Secondary Mortgage Market
Enhancement Act of 1984.

RATING

     Each class of securities offered by a prospectus supplement will be rated
in one of the four highest rating categories of at least one nationally
recognized statistical rating agency.

RISK FACTORS

     Investment in the securities will be subject to one or more risk factors,
including declines in the value of mortgaged properties, prepayment of mortgage
loans, higher risks of defaults on particular types of mortgage loans,
limitations on security for the mortgage loans, limitations on credit
enhancement and various other factors. We suggest that you read Risk Factors
beginning on page 9 in this prospectus and in the prospectus supplement for a
discussion of these and other risk factors that you may wish to consider before
investing in the securities.

                                       7
<PAGE>   60
                                  RISK FACTORS

         You may wish to consider the following risk factors prior to any
purchase of any class of securities. You may also wish to consider the
information under the caption "Risk Factors" in the accompanying prospectus
supplement.

YOU MAY NOT BE ABLE TO SELL YOUR SECURITIES, AND MAY HAVE TO HOLD YOUR
SECURITIES TO MATURITY EVEN THOUGH YOU MAY WANT TO SELL IT.

A secondary market for these securities is unlikely to develop. If it does
develop, it may not provide you with sufficient liquidity of investment or
continue for the life of these securities. The underwriters may establish a
secondary market in the securities, although no underwriter will be obligated to
do so. The securities are not expected to be listed on any securities exchange
or quoted in the automated quotation system of a registered securities
association.

Issuance of the securities in book-entry form may also reduce the liquidity in
the secondary trading market, since some investors may be unwilling to purchase
securities for which they cannot obtain definitive physical securities.

PREPAYMENTS ON THE MORTGAGE LOANS COULD CAUSE YOU TO BE PAID EARLIER THAN YOU
EXPECT, WHICH MAY ADVERSELY AFFECT YOUR YIELD TO MATURITY.

- -        The yield to maturity of the securities may be adversely affected by a
         higher or lower than anticipated rate of prepayments on the mortgage
         loans. If you purchase a security at a premium based on your
         expectations as to its maturity or weighted average life, and the
         security pays principal more quickly than you expected, your yield will
         be reduced and you may not recover the premium you paid.

- -        The yield to maturity on interest only securities will be extremely
         sensitive to the rate of prepayments on the mortgage loans. If the
         mortgage loans prepay very quickly the yield on an interest only
         security could be dramatically reduced.

- -        The mortgage loans may be prepaid in full or in part at any time,
         although prepayment may require the borrower to pay a prepayment
         penalty or premium. These penalties will generally not be property of
         the trust, and will not be available for distributions to you.

- -        We cannot predict the rate of prepayments of the loans, which is
         influenced by a wide variety of economic, social and other factors,
         including prevailing mortgage market interest rates, the availability
         of alternative financing, local and regional economic conditions and
         homeowner mobility. Therefore, we can give no assurance as to the level
         of prepayments that a trust will experience.

- -        Prepayments may result from mandatory redemptions relating to unused
         monies held in pre-funding accounts, voluntary early payments by
         borrowers, payments in connection with refinancings of the first
         mortgages, sales of mortgaged properties subject to due-on-sale
         provisions and liquidations due to default, as well as the receipt of
         proceeds from mortgage insurance policies, credit life and disability
         insurance policies. In addition, repurchases or purchases of mortgage
         loans from the trust or the payment of substitution adjustments will
         have the same effect on the securities as a prepayment of the loans.

- -        One or more classes of securities of any series may be subject to
         optional or mandatory redemption in whole or in part, on or after a
         specified date, or on or after the time when the aggregate outstanding
         principal amount of the mortgage loans or the securities is less than a
         specified amount or percentage.

Any of the foregoing principal prepayments may adversely affect the yield to
maturity of the prepaid securities. Since prevailing interest rates are subject
to fluctuation, there can be no assurance that you will be able to reinvest
these prepaid amounts at a yield equaling or exceeding the yield on your
securities. You will bear the risk of reinvesting unscheduled distributions
resulting from a redemption.

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<PAGE>   61
CREDIT ENHANCEMENT, IF PROVIDED, WILL BE LIMITED IN BOTH AMOUNT AND SCOPE OF
COVERAGE, AND MAY NOT BE SUFFICIENT TO COVER ALL LOSSES OR RISKS ON YOUR
INVESTMENT.

Credit enhancement may be provided in limited amounts to cover some, but not
all, types of losses on the mortgage loans and may reduce over time in
accordance with a schedule or formula. Furthermore, credit enhancement may
provide only very limited coverage as to some types of losses, and may provide
no coverage as to other types of losses. Credit enhancement does not directly or
indirectly guarantee to the investors any specified rate of prepayments, which
is one of the principal risks of your investment. The amount and types of credit
enhancement coverage, the identification of any entity providing the credit
enhancement, the terms of any subordination and any other information will be
described in the accompanying prospectus supplement.

PROPERTY VALUES MAY DECLINE, LEADING TO HIGHER LOSSES ON THE MORTGAGE LOANS.

An investment in securities which are backed by residential real estate loans
may be affected by a decline in real estate values and changes in the borrowers'
financial condition. If property values decline, the rates of delinquencies and
foreclosures could rise, increasing the likelihood of loss. If these losses are
not covered by any credit enhancement, you will bear the risk of these losses
and will have to look primarily to the value of the mortgaged properties for
recovery of the outstanding principal and unpaid interest on the defaulted
loans.

MORTGAGE LOANS WITH BALLOON PAYMENT FEATURES MAY HAVE GREATER DEFAULT RISK.

Some of the mortgage loans may be balloon loans that provide for the payment of
a large remaining principal balance in a single payment at maturity. The
mortgagor on this type of loan may not be able to pay the large payment, and may
also be unable to refinance the mortgage loan at maturity. As a result, the
default risk associated with balloon loans may be greater than that associated
with fully amortizing loans because of the large payment at maturity.

MORTGAGE LOANS WITH HIGH LOAN-TO-VALUE RATIOS MAY NOT HAVE ADEQUATE SECURITY IN
THE EVENT OF A DEFAULT, WHICH MAY RESULT IN MORE SEVERE LOSSES.

Even though all of the mortgage loans will be secured by residential real
estate, in some cases the value of the real estate may be close to, or even less
than, the amount of the mortgage loan. As a result, the mortgaged properties may
not provide adequate security for these high loan-to-value loans. The
underwriting analysis for high loan-to-value loans relies more heavily on the
mortgagor's creditworthiness than on the protection afforded by the security
interest in the mortgaged property.

Additionally, there is also the risk that if mortgagor sells the property, he or
she may be unable to pay the mortgage loan in full from the proceeds of the sale
and may default. The costs incurred by the servicer in the collection and
liquidation of high loan-to-value loans may be higher than for other loans,
because the servicer may be required to pursue collection solely against the
mortgagor and not the property. Consequently, the losses on defaulted high
loan-to-value loans may be more severe as there is no assurance that proceeds
from the sale will be sufficient to repay the mortgage loan.

MORTGAGE LOANS SECURED BY JUNIOR LIENS MAY EXPERIENCE HIGHER RATES OF
DELINQUENCIES AND LOSSES.

Some of the mortgage loans will be secured by second, or even more junior, liens
which are subordinate to the rights of the more senior mortgagees. As a result,
the proceeds from any liquidation, insurance or condemnation proceedings will be
available to satisfy the principal balance of a mortgage loan only to the extent
that the claims of all senior mortgagees have been satisfied in full. In
addition, a mortgagee secured by a junior lien may not foreclose on the
mortgaged property unless it either pays off the senior mortgage or undertakes
to make payments on the senior mortgage. The trust will not have any source of
funds to satisfy any senior mortgage or make payments due to any senior
mortgagee. This lack of funds could prevent the trust from foreclosing on a
junior lien mortgage in a timely manner which may lead to increased loss.

                                       9
<PAGE>   62
FORECLOSURE OF MORTGAGED PROPERTIES INVOLVE DELAYS AND EXPENSE AND COULD CAUSE
LOSSES ON THE MORTGAGE LOANS.

Even if the mortgaged properties provide adequate security for the mortgage
loans, substantial delays could be encountered and substantial costs could be
incurred in connection with the foreclosure of defaulted loans, and
corresponding delays in the receipt of the foreclosure proceeds could occur. The
master servicer will have limited discretion to permit delinquent loans to
remain delinquent for an extended period of time prior to instituting
foreclosure proceedings, which will delay the receipt of net proceeds to the
trust. Foreclosures are regulated by state statutes, rules and judicial
decisions and are subject to many of the delays and expenses of other lawsuits,
sometimes requiring several years to complete. The master servicer will in most
cases be entitled to reimburse itself for any expenses it has paid in attempting
to recover amounts due on the liquidated loans, including payments to prior
lienholders, accrued fees of the master servicer, legal fees and costs of legal
action, real estate taxes, and maintenance and preservation expenses, all which
will reduce the amount of the net proceeds to the trust and the amount available
to make distributions to you.

GEOGRAPHIC CONCENTRATION OF MORTGAGED PROPERTIES MAY RESULT IN HIGHER LOSSES, IF
PARTICULAR REGIONS EXPERIENCE DOWNTURNS.

Some geographic regions from time to time will experience weaker regional
economic conditions and housing markets than will other regions, and,
consequently, will experience higher rates of loss and delinquency. The mortgage
loans series of securities may be concentrated in these weaker regions, and
these concentrations may present risks in addition to those present for similar
asset-backed securities without these concentrations. Information about
geographic concentration of mortgaged properties will be specified in the
accompanying prospectus supplement.

ENVIRONMENTAL CONDITION OF THE MORTGAGED PROPERTY MAY GIVE RISE TO LIABILITY FOR
THE TRUST, WHICH COULD REDUCE THE AMOUNTS AVAILABLE TO PAY YOU ON YOUR
SECURITIES.

Real property pledged as security to the trust may be subject to environmental
risks which could cause losses on your securities. Under the laws of some
states, contamination of a mortgaged property may give rise to a lien on the
mortgaged property to assure the costs of clean up. In several states, this type
of lien has priority over the lien of an existing mortgage or owner's interest
against the property. In addition, under the laws of some states and under
federal law, a lender may be liable for costs of addressing releases or
threatened releases of hazardous substances that require remedy at a property,
if agents or employees of the lender have become sufficiently involved in the
operations of the borrower, regardless of whether or not the environmental
damage or threat was caused by a prior owner. A lender such as a trust also will
increase its risk of environmental liability upon the foreclosure of the
mortgaged property, since the trust may then become the legal owner of the
property.

SECURITY INTERESTS IN MANUFACTURED HOMES MAY NOT BE PERFECTED AND THE TRUST MAY
NOT REALIZE UPON THE FULL AMOUNT DUE UNDER THE MORTGAGE LOAN.

Some of the mortgage loans may be secured by manufactured homes and, in some
cases, the real estate on which the manufactured home is located. Some federal
and state laws, which do not apply to other types of mortgage loans, limit the
master servicer's ability to foreclose on manufactured homes or may limit the
amount realized to less than the amount due under the mortgage loan. These
limitations could cause losses on your securities.

STATE AND FEDERAL CREDIT PROTECTION LAWS MAY LIMIT COLLECTION OF PRINCIPAL AND
INTEREST ON THE MORTGAGE LOANS.

Residential mortgage lending is highly regulated at both the federal and state
levels and violations of these laws, policies and principles may limit the
ability of the servicer to collect all or part of the amounts due on the
mortgage loans, may entitle the borrower to a refund of amounts previously paid
and, in addition, could subject the trust, as the owner of the mortgage loan, to
claims for damages and to administrative enforcement. The occurrence of any of
the foregoing could cause losses on your securities.

                                       10
<PAGE>   63
THE SOLDIERS' AND SAILORS' CIVIL RELIEF ACT MAY LIMIT THE MASTER SERVICER'S
ABILITY TO COLLECT ON THE MORTGAGE LOANS.

The terms of the Soldiers' and Sailors' Civil Relief Act of 1940, or similar
state mortgage legislation, benefit mortgagors who enter military service,
including a mortgagor who is a member of the National Guard or is in reserve
status at the time of the origination of the mortgage loan and is later called
to active duty. These mortgagors may not be charged interest, including fees and
charges, above an annual rate of 6% during the period of the mortgagor's active
duty status, unless a court orders otherwise upon application of the lender. The
implementation of the Soldiers' and Sailors' Civil Relief Act could have an
adverse effect, for an indeterminate period of time, on the ability of the
servicer to collect full amounts of interest on these mortgage loans.

In addition, the Soldiers' and Sailors' Civil Relief Act imposes limitations
that would impair the ability of the master servicer to foreclose on loans
during the mortgagor's period of active duty status. Thus, in the event that
these mortgage loans go into default, there may be delays and losses occasioned
by the inability to foreclose on the mortgaged property in a timely fashion.

THE RATINGS ASSIGNED TO YOUR SECURITIES BY THE RATING AGENCIES MAY BE LOWERED OR
WITHDRAWN AT ANYTIME, WHICH MAY AFFECT YOUR ABILITY TO SELL YOUR SECURITIES.

The ratings assigned to the securities will be based on, among other things, the
adequacy of the assets of the trust and any credit enhancement for a series of
securities. Any rating which is assigned may not remain in effect for any given
period of time or may be lowered or withdrawn entirely by the rating agencies
if, in their judgment, circumstances in the future so warrant. Ratings may also
be lowered or withdrawn because of an adverse change in the financial or other
condition of a provider of credit enhancement or a change in the rating of a
credit enhancement provider's long term debt at anytime, which may affect your
ability to sell your securities.

THE SPONSOR'S UNDERWRITING STANDARDS ARE LESS STRINGENT THAN THOSE USED BY
FEDERAL AGENCIES, WHICH MAY INCREASE RISK OF DEFAULT.

The sponsor's and its affiliates' underwriting standards consider, among other
things, a mortgagor's credit history, repayment ability and debt-to-income
ratio, as well as the value of the mortgaged property. The sponsor's and its
affiliates' mortgage loan program provides for the origination of mortgage loans
with credit characteristics that do not meet Fannie Mae or Freddie Mac
underwriting guidelines. These mortgage loans may be more likely to become
delinquent or go into default than mortgage loans which are eligible under
Fannie Mae or Freddie Mac guidelines, and may experience higher rates of
delinquency and default.

A TRUST WITH A PRE-FUNDING FEATURE MAY NOT BE ABLE TO ACQUIRE ENOUGH ADDITIONAL
MORTGAGE LOANS, LEADING TO AN UNEXPECTED PREPAYMENT.

In the event that the sponsor does not have enough subsequent mortgage loans to
deliver to a trust on or before the end of the pre-funding period, the
securityholders will receive a prepayment of principal. Any principal prepayment
may adversely affect the yield to maturity of your securities if you purchased
them at a premium. Prevailing interest rates are subject to fluctuation, so you
may not be able to reinvest a prepayment at yields at or above the yields on
your securities.

A TRUST MAY INCLUDE MORTGAGE LOANS PURCHASED IN BULK FROM ANOTHER ORIGINATOR,
THESE MORTGAGE LOANS MAY NOT PERFORM AS WELL AS THE MORTGAGE LOANS ORIGINATED BY
THE SPONSOR OR ITS AFFILIATES.

A trust may include mortgage loans acquired in a bulk purchase. These mortgage
loans may be of a different credit quality than the sponsor's and its
affiliates' own mortgage loans, and may only be reviewed by the sponsor on a
sample basis. These mortgage loans may experience higher rates of delinquencies
and defaults.

                                       11
<PAGE>   64
ADJUSTABLE RATE MORTGAGE LOANS MAY BE MORE LIKELY TO DEFAULT WHEN THE LOAN
PAYMENTS INCREASE.

Adjustable rate mortgage loans may be underwritten on the basis of an low
initial interest rate and an assessment that mortgagors will have the ability to
make higher payments as a result of a higher interest rate after relatively
short periods of time. In some instances, mortgagors' income may not be
sufficient to enable them to continue to make their loan payments as the amount
of the payments increase, therefore the likelihood of default will increase.

PAY-FOR-PERFORMANCE MORTGAGE LOANS MAY REDUCE AMOUNT OF COLLECTIONS ON THE
MORTGAGE LOANS WHICH MAY ADVERSELY AFFECT INVESTMENT.

Some of the mortgage loans may constitute pay-for-performance mortgage loans
which are originated with a stated coupon rate which may decrease if the
mortgagor maintains a steady history of timely payments over a specified period
of time. A decrease in coupon rate, although indicative of good payment
performance, may result in decreased cash proceeds received by the trust and as
a result, less cash will be available for distribution to securityholders.

INTEREST ONLY FEATURE OF REVOLVING HOME EQUITY LINES OF CREDIT MAY ADVERSELY
AFFECT INVESTMENT.

The home equity lines of credit have an interest only feature during the initial
three or five year draw period, and borrowers are only required to pay the
greater of $50.00 or the finance charge that accrued on the outstanding balance
of the home equity line of credit during the billing period. No principal
payments are required during the draw period. As a result, amounts collected by
the trust attributable to principal payments may be minimal during the draw
period and little or no principal will be paid to holders of securities issued
by the trust during the draw period.

The master servicer or the originator may each extend the draw period of a
revolving home equity line of credit in accordance with the terms of the loan
agreement. The decision to extend the draw period may include a review of
specific credit criteria. The ability to postpone the amortization of principal
by extending the draw period may have the additional effect of increasing the
combined loan-to-value ratio of the mortgage loan which in turn may increase the
likelihood of default.

                                       12
<PAGE>   65
                                   THE TRUSTS

         From time to time, Advanta Conduit Receivables, Inc., in its capacity
as the sponsor of the trusts, will cause a separate trust to issue one or more
series of mortgage loan asset-backed certificates or mortgage loan asset-backed
notes. The primary assets of each trust will consist of a segregated pool of
one- to four-family residential mortgage loans, acquired by that trust from one
or more originators, the sponsor, its affiliates or from trusts created by the
sponsor or its affiliates to finance the origination of mortgage loans. The
certificates issued by a trust will represent beneficial ownership interests in
the mortgage loans held by that trust, and the notes will represent debt secured
by the mortgage loans.

         Each trust will be established by to a trust agreement between the
sponsor and the designated trustee.

         Securities that represent debt of a trust will be issued under an
indenture and securities that represent beneficial ownership interests in a
trust will be issued under a trust agreement.

         The mortgage loans held by each trust will be master serviced by
Advanta Mortgage Corp. USA.

         Each security will be backed only by the assets of the trust that
issued the security, and not the assets of any other trust except that in
limited situations, collections on mortgage loans in one trust in excess of
amounts needed to pay the securities may be used to make payments on securities
issued by other trusts, or may be reallocated as directed by the sponsor.

         In the case of any individual trust, the contractual arrangements
relating to the establishment of the trust, the servicing of the mortgage loans
and the issuance of the securities may be contained in a single agreement, or in
several agreements which combine aspects of the trust agreement, the servicing
agreement and the indenture. For purposes of this prospectus, the term
agreements means all of the agreements relating to the establishment of the
trust, the servicing of the mortgage loans held by the trust and the issuance of
the securities by the trust.

                               THE MORTGAGE LOANS

TYPES OF MORTGAGE LOANS WHICH WILL BE HELD BY THE TRUSTS.

         Each pool will consist primarily of mortgage loans, minus any portion
of the accrued interest payments due that may have been retained by any
originator or broker, or any other interest retained by the sponsor or any
affiliate of the sponsor, including interest accrued and principal collected
prior to the cut-off date. The mortgage loans will be evidenced by mortgage
notes secured by mortgages or deeds of trust or other similar security
instruments creating a lien on one- to four-family residential properties. The
mortgaged properties will consist primarily of attached or detached
single-family dwelling units, two- to four-family dwelling units, condominiums,
townhouses, row houses, individual units in planned-unit developments,
cooperative apartment loans secured by security interests in shares issued by
cooperatives, small mixed use properties, and manufactured houses. The mortgaged
properties may be owner occupied properties, which includes second and vacation
homes, and non-owner occupied properties. A mortgage loan may also be secured by
the pledge of a limited amount of non real estate collateral, such as fixtures
or personal property that includes, but is not limited to, furniture and
appliances.

         The mortgaged properties may be located in any one of the fifty states,
the District of Columbia, Puerto Rico or any other territories of the United
States. The mortgage loans will be what are commonly referred to as conventional
loans, meaning loans that are not insured or guaranteed by any governmental
agency. Mortgage loans with loan-to-value ratios or principal balances greater
than a specified amount may be covered wholly or partially by primary mortgage
insurance policies.

         Each mortgage loan will be selected by the sponsor for inclusion in a
trust from among mortgage loans originated by one or more institutions
affiliated with the sponsor, or purchased by the sponsor from banks, savings and
loan associations, mortgage bankers, mortgage brokers, investment banking firms,
the FDIC and other mortgage

                                       13
<PAGE>   66
loan originators or purchasers not affiliated with the sponsor. The
characteristics of the mortgage loans in a trust will be described in the
prospectus supplement.

         All of the mortgage loans will have payments that are due monthly or
bi-weekly, and will consist of one or more of the following types:

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

- -        Adjustable rate mortgage loans having original or modified terms to
         maturity of generally not more than 30 years with a coupon rate that
         adjusts periodically, at the intervals described in the mortgage note
         over the term of the mortgage loan. The adjustable coupon rate is equal
         to the sum of a fixed margin and a specified index such as, by way of
         example:

- -        U.S. treasury securities of a specified constant maturity,

- -        weekly auction average investment yield of U.S. treasury bills of
         specified maturities,

- -        prime,

- -        the cost of funds of member institutions for the Federal Home Loan Bank
         of San Francisco, or

- -        London Interbank Offered Rate.

The prospectus supplement will describe the relevant index, and aggregate
information regarding the highest, lowest and weighted average margins with
respect to the adjustable rate loans in the trust. An adjustable rate loan may
include a provision that allows the mortgagor to convert the adjustable coupon
rate to a fixed rate at some point during the term.

- -        Fixed-rate, graduated payment mortgage loans having original or
         modified terms to maturity of generally not more than 30 years with
         monthly payments during the first year calculated on the basis of an
         assumed coupon rate that will be lower than the coupon rate for to the
         mortgage loan in subsequent years. Deferred interest, if any, will be
         added to the principal balance of the mortgage loans;

- -        Fixed-rate, graduated payment mortgage loans having original or
         modified terms to maturity of generally not more than 30 years with
         monthly payments in subsequent years that are calculated on the basis
         of an assumed coupon rate that will be lower than the coupon rate for
         the loan in the first year or first two years. These mortgage loans
         require that the mortgagor qualify under certain positive criteria,
         including, but not limited to, a good payment history;

- -        Balloon mortgage loans, which are mortgage loans having original or
         modified terms to maturity of generally 5 to 15 years, which may have
         level monthly payments of principal and interest based generally on a
         10- to 30-year amortization schedule. The amount of the monthly payment
         may remain constant until the maturity date, upon which date the full
         outstanding principal balance on the balloon loan will be due and
         payable;

- -        Modified mortgage loans, which are fixed or adjustable rate mortgage
         loans providing for terms at the time of modification of generally not
         more than 30 years. Modified mortgage loans may have been consolidated
         or have had various terms changed, mortgage loans which have been
         converted from adjustable rate mortgage loans to fixed rate mortgage
         loans, or construction loans which have been converted to permanent
         mortgage loans;

- -        Hybrid mortgage loans which are originated having original or modified
         terms to maturity of not more than 30 years with monthly payments
         during the first two, three, four, or five years, as applicable,
         calculated at a fixed

                                       14
<PAGE>   67
         coupon rate, which fixed coupon rate then converts to an adjustable
         rate for the remainder of the term of the loan. Hybrid loans are
         included in adjustable rate mortgage loan pools in most instances;

- -        Revolving home equity loans. Interest on each revolving home equity
         loan may be computed and payable monthly on the average daily
         outstanding principal balance of the loan. From time to time prior to
         the expiration of the draw period, additional principal amounts on the
         revolving home equity loan may be borrowed up to a maximum amount set
         forth in the credit line agreement. Under a revolving home equity loan,
         during the draw period, the borrower is obligated to pay only the
         amount of interest which accrues on the loan during the billing cycle,
         but may also elect to pay all or a portion of the principal. Following
         the conclusion of the draw period, the borrower must begin to make
         regular scheduled payments of principal and interest commence;

- -        Mortgage loans, which contain a feature permitting the coupon rate to
         be adjusted one or more times, but not below a specified floor,
         depending on the mortgagor's history of payments over a specified
         period or periods of time; or

- -        Convertible mortgage loans, which can be either adjustable rate loans,
         which allow the mortgagors to convert the adjustable rates to a fixed
         rate at some point during the life of the mortgage loans or fixed rate
         mortgage loans, which allow the mortgagors to convert the fixed rates
         to an adjustable rate.

INTEREST PAYMENTS ON THE MORTGAGE LOANS

         Interest will be calculated on each mortgage loan by one of three
methods:

         Date of Payment or Simple Interest. This method provides that interest
is charged to the mortgagor at the applicable coupon rate on the outstanding
principal balance of the mortgage note and calculated based on the number of
days elapsed between receipt of the mortgagor's last payment through receipt of
the mortgagor's most current payment. The interest is deducted from the
mortgagor's payment amount and the remainder, if any, of the payment is applied
as a reduction to the outstanding principal balance of the mortgage note.

         Actuarial Loans. This method provides that interest is charged to the
mortgagor, and payments are due from the mortgagor, as of a scheduled day of
each month which is fixed at the time of origination.

         Rule of 78's Loans. This method provides for the payment by the
mortgagor of a specified total amount of payments, payable in equal monthly
installments on each due date, which total represents the principal amount
financed and add-on interest in an amount calculated on the basis of the stated
coupon rate for the term of the mortgage loan. The rate at which the amount of
add-on interest is earned and, correspondingly, the amount of each fixed monthly
payment allocated to reduction of the outstanding principal are calculated in
accordance with the rule of 78's.

PREPAYMENT FEES; DUE ON SALE CLAUSES; ASSUMABLE MORTGAGE LOANS

         Prepayments of principal may be subject to a prepayment fee, which may
be fixed for the life of the mortgage loan, may decline over time or may be
prohibited for a period of time. 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 transfer of the mortgaged property. Other
mortgage loans may be assumable by persons meeting the then applicable
underwriting standards of the originator.

STATISTICAL INFORMATION CONCERNING THE MORTGAGE LOANS

         The prospectus supplement for each series of securities will contain
statistical information on the characteristics of the mortgage loans held by the
trust. This statistical information may be based on a sample of the mortgage
loans, and will be presented as of a statistical calculation date, which may
also be the cut-off date. The statistical information may include, among other
things, to the extent applicable to the particular trust:

- -        the aggregate outstanding principal balance;

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<PAGE>   68
- -        the average outstanding principal balance;

- -        the range of loan-to-value ratios and combined loan-to-value ratios;

- -        the range of the coupon rates; and

- -        the geographical distribution of the mortgage loans.

         If the statistical information presented in a prospectus supplement is
calculated as of a date earlier than the cut-off date for the trust, the actual
statistical characteristics as of the cut-off date will not deviate by more than
5% from the information that is presented.

         Preliminary or more general information about the mortgage loans may be
included in the prospectus supplement, and specific or final information about
the mortgage loans may be contained in the agreements, which will be filed with
the Securities and Exchange Commission and will be made available to holders of
the series within fifteen days after the initial issuance of the securities.

         The loan-to-value ratio of a mortgage loan is equal to the ratio,
expressed as a percentage, of the original principal balance of the mortgage
loan to the appraised value of the mortgaged property at the time of origination
of the mortgage loan. The combined loan-to-value ratio of a mortgage loan at any
given time is the ratio, expressed as a percentage of the sum of the original
principal balance of the mortgage loan plus, if applicable, the then current
principal balance of all mortgage loans secured by liens on the mortgaged
property having priorities senior to that of the lien which secures the mortgage
loan to the appraised value of the mortgaged property at the time of origination
of the mortgage loan. In general, for purchase money mortgage loans, the
loan-to-value and the combined loan-to-value ratios are calculated using the
lower of the purchased price or appraised values of the mortgaged properties at
the time of origination.

                MORTGAGE LOAN PROGRAM AND UNDERWRITING GUIDELINES

         As a general matter, the sponsor's mortgage loan program will consist
of the origination and purchase of mortgage loans to mortgagors with
non-conforming credit. A borrower with non-conforming credit is a borrower who
does not meet the standard underwriting guidelines of Fannie Mae or Freddie Mac.
However, each trust may contain mortgage loans which do conform to Fannie Mae or
Freddie Mac standard underwriting guidelines.

         The mortgagors generally will have obtained the mortgage loans for one
or more of four reasons:

- -        to purchase the mortgaged property,

- -        to refinance an existing mortgage loan on more favorable terms,

- -        to consolidate debt, or

- -        to obtain cash proceeds by borrowing against the mortgagor's equity in
         the mortgaged property.

         It is the sponsor's practice to solicit existing mortgagors for the
possible refinancing of their existing mortgages if the mortgagors indicate that
they are looking for more favorable terms.

DESCRIPTION OF UNDERWRITING GUIDELINES

         The following is a description of the underwriting guidelines
customarily employed by the sponsor and its affiliates in originating or
acquiring mortgage loans. The sponsor's and its affiliates' underwriting
guidelines are less stringent than the standards generally acceptable to Fannie
Mae and Freddie Mac with regard to the mortgagor's credit standing and repayment
ability. Mortgagors who qualify under the sponsor's underwriting guidelines may
not

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<PAGE>   69
satisfy Fannie Mae and Freddie Mac underwriting guidelines for any number of
reasons, including, without limitation, unsatisfactory payment histories or
debt-to-income ratios, or a record of derogatory credit items such as
outstanding judgments or prior bankruptcies.

         The underwriting guidelines to be used in originating or acquiring the
mortgage loans are primarily intended to assess the creditworthiness of the
mortgagor, the value of the mortgaged property and the adequacy of the property
as collateral for the mortgage loans.

         Originators' underwriting procedures customarily utilize one of two
types of underwriting guidelines: the sponsor guidelines, which are guidelines
of the sponsor and its affiliated originators and approved guidelines, which are
guidelines of approved unaffiliated originators.

         Mortgage loans that are originated by the sponsor and its affiliated
originators are underwritten using the sponsor's guidelines. Mortgage loans that
are purchased by the sponsor and its affiliated originators are underwritten
utilizing either the sponsor's guidelines or the approved guidelines.

         SPONSOR'S GUIDELINES

         The sponsor's guidelines consider the value and adequacy of the
mortgaged property as collateral for the proposed mortgage loan but also takes
into consideration the mortgagor's credit standing and repayment ability. There
are three major steps in the sponsor's underwriting process: (1) identify the
eligibility and appropriate credit grade of the mortgagor, (2) evaluate the
eligibility and lendable equity of the mortgaged property, and (3) ensure the
loan terms meet those acceptable for that credit grade. On a case by case basis
the sponsor may determine that, based on compensating factors, a prospective
mortgagor may not strictly qualify under a particular underwriting credit grade
risk category but warrants an underwriting exception. Compensating factors may
include, without limitation, relatively low loan-to-value ratio, relatively low
debt-to-income ratio, stable employment and amount of time borrower has lived in
the same residence. It is anticipated that a number of the mortgage loans
underwritten in accordance with the sponsor's guidelines will have been
originated based on underwriting exceptions. The sponsor's guidelines are
revised continuously based on opportunities and prevailing conditions in the
nonconforming credit residential mortgage market, as well as the expected market
for the securities.

         In addition to mortgage loans originated by the sponsor and its
affiliated originators, the sponsor and its affiliated originators may purchase
mortgage loans from unaffiliated originators which were underwritten in
accordance with the sponsor's guidelines. The sponsor generally will review or
cause to be reviewed only a limited portion of the mortgage loans purchased from
unaffiliated originators for conformity with the sponsor's guidelines.

         The sponsor's guidelines permit the origination and purchase of
mortgage loans with multi-tiered credit characteristics tailored to individual
credit profiles. In general, the sponsor's guidelines require an analysis of the
equity in the mortgaged property, the payment history of the borrower, the
borrower's ability to repay debt, the property type, and the characteristics of
the underlying first mortgage, if any. A lower maximum combined loan-to-value
ratio is required for lower gradations of credit quality and higher property
values.

         The mortgage loans generally are secured by either owner occupied
properties, including second and vacation homes, or non-owner occupied
properties which, in either case are single-family residences, which may be
detached, part of a two- to four-family dwelling, a condominium unit, coop or a
unit in a planned unit development. The sponsor's guidelines generally require
that the combined loan-to-value ratio of a mortgage loan not exceed 100%, after
taking into account the amount of any primary mortgage insurance applicable to
the mortgage loan.

         One of the sponsor's programs specifically relates to mortgage loans
with combined loan-to-value ratios in excess of 100%, but with a maximum of
125%. This program is known as the high LTV program. Under this high LTV
program, relatively more emphasis in the underwriting analysis is placed on the
borrower's payment history and ability to repay debt, rather than on the
property value of the mortgaged property. High LTV loans are generally targeted
as debt consolidation loans for borrowers with generally strong credit ratings.
Lending decisions for these loans are based on an analysis of the prospective
mortgagor's documented cash flow and credit history supplemented by a property
value evaluation deemed appropriate by the sponsor.

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<PAGE>   70
         For high LTV loans which are senior liens, the sponsor requires hazard
insurance. For high LTV loans which are in a junior lien position, the sponsor
requires verification of the existence of hazard insurance at the time of
origination, but does not generally track hazard insurance after origination.

         The value of each property proposed as security for a mortgage loan is
determined by either a full appraisal, a limited appraisal conducted on a
drive-by basis, or a statistical valuation. Two full appraisals are generally
required for properties valued over $500,000.

         The sponsor's guidelines provide for the origination of loans under
three general loan programs:

- -        a full verification program for salaried or self-employed borrowers,

- -        a lite documentation program for borrowers who may have income which
         cannot be verified by traditional methods and

- -        a non-income verification program for salaried and self-employed
         borrowers.

However, the sponsor's guidelines allow for some borrowers with existing loans
to refinance loans with either limited, or no, verification of income. The
sponsor may also purchase pools of mortgage loans which may include some
mortgage loans originated under a non-income verification program for non
salaried or self-employed borrowers.

         A credit report by an independent, nationally recognized credit
reporting agency is required reflecting the applicant's complete credit history.
The credit report should reflect delinquencies of 30 days or more,
repossessions, judgments, foreclosures, garnishments, bankruptcies and similar
instances of adverse credit that can be discovered by a search of public
records. All taxes and assessments not included in the payment are required to
be verified as current. For junior loan mortgages, verification of the
outstanding balance, the payment status and whether local taxes, interest,
insurance and assessments are included in the applicant's monthly payment is
required.

         In connection with purchase-money loans, the sponsor's guidelines
generally require an acceptable source of funds for downpayment, verification of
the source of the downpayment and adequate cash reserves for owner occupied
second homes and non-owner occupied homes. Adequate equity in the mortgaged
property is used as a countervailing consideration to the first three
requirements.

         Loan applicants are protected by laws which offer them a time frame
after loan documents are signed during which the applicant has the right to
cancel the mortgage loan. This time frame is known as the rescission period. The
rescission period must have expired prior to funding a loan and may not be
waived by the applicant except as permitted by law.

         The sponsor's guidelines generally require title insurance coverage
issued by an approved ALTA or CLTA title insurance company on each mortgage loan
it purchases. Any of the sponsor, the originator, or their assignees must be
named as the insured party. Where title insurance is not required the sponsor's
guidelines require a property report and title search to evidence that the title
or lien position is as indicated on the mortgage loan application.

         The applicant is required to secure property insurance in an amount
sufficient to cover the mortgage loan and any senior mortgage. If the sum of any
outstanding senior mortgage and the mortgage loan exceeds the cost of rebuilding
the mortgaged property, which generally does not include land value, insurance
equal to replacement value may be accepted. The respective originator or its
designee is required to ensure that its name and address is properly added to
the mortgagee clause of the insurance policy. In the event the sponsor or the
originator's name is added to a loss payee clause and the policy does not
provide for written notice of policy changes or cancellation, an endorsement
adding the provision is required.

         APPROVED GUIDELINES

         The sponsor and its affiliated originators may purchase mortgage loans
or pools of mortgage loans, in whole or in part, from originators that are not
affiliated with the sponsor, unaffiliated originators. The underwriting

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<PAGE>   71
guidelines employed by unaffiliated originators may deviate from the sponsor's
guidelines but are approved by the sponsor prior to their purchasing the
mortgage loans or pools of mortgage loans and are documented as part of the loan
sale purchase agreement. The sponsor or its affiliated originators will
reunderwrite a representative sample of the mortgage loans to ensure that the
mortgage loans, on a sample basis, are in conformity with the approved
guidelines. There can be no assurance that every mortgage loan was originated in
conformity with the approved guidelines, or that the quality or performance of
mortgage loans underwritten under to the approved guidelines will be equivalent
under all circumstances.

         BULK PURCHASES

         Mortgage loans purchased in bulk may be originated by a variety of
originators under several different underwriting guidelines. The purchase of
bulk mortgage loans may not conform to either the requirements of the sponsor's
guidelines or the approved guidelines. The sponsor will reunderwrite the
mortgage loans acquired in a bulk purchase on a sample basis. This
reunderwriting may be performed by the sponsor or its affiliated originators or
a third party acting at the direction of the sponsor.

REPRESENTATIONS AND WARRANTIES CONCERNING THE MORTGAGE LOANS

         The sponsor will make a number of representations and warranties to the
trust regarding the mortgage loans. The assignment of the mortgage loans to the
trustee will be without recourse, except in the event of a breach of one of
these representations or warranties. The material representations and warranties
state that the schedule of mortgage loans is correct, all material loan
documentation has been provided, not more than a specified amount of loans are
delinquent, and that the mortgage loans were originated in accordance with
applicable laws.

         If a breach of any representation or warranty occurs in respect of a
mortgage loan, that materially and adversely affects the interests of the
securityholders in the mortgage loan, the sponsor or the originator may be
obligated to purchase, or cause to be purchased, unqualified mortgage loan from
the trust.

         To a limited extent the sponsor, or the originator, may substitute a
qualifying replacement mortgage loan for an unqualified mortgage loan, rather
than repurchase it.

         The master servicer will be required to enforce the purchase or
substitution obligations for the benefit of the trustee and the securityholders,
following the practices it would employ in its good faith business judgment if
it were the owner of the mortgage loan. This purchase or substitution obligation
will not, however, become an obligation of the master servicer in the event the
sponsor or the originator fails to honor the obligation. The foregoing will
constitute the sole remedy available to securityholders or the trustee for a
breach of representation.

THE MASTER SERVICER MAY ACT THROUGH SUB-SERVICERS

         An originator of a mortgage loan that is affiliated with the sponsor
may act as the sub-servicer for its mortgage loans. A third party acting as a
sub-servicer for the mortgage loans will be required to meet additional
standards concerning its mortgage loan servicing portfolio, including a minimum
tangible net worth under generally accepted accounting principles and other
qualifications.

         A sub-servicer may be obligated to make advances to the trust for

- -        delinquent installments of principal or interest or principal and
         interest, net of any sub-servicing or other compensation, on mortgage
         loans,

- -        taxes and insurance premiums not paid by the mortgagor on a timely
         basis,

- -        interest shortfalls resulting from prepayments of the outstanding
         principal balance of a mortgage loan to zero.

         The sub-servicer will be entitled to reimbursement for
servicing-related expenditures that it makes to the same extent that the master
servicer would be reimbursed.

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<PAGE>   72
         No assurance can be given that the sub-servicers will be able to, or
will, carry out their advancing or payment obligations, however the master
servicer will remain obligated as if they were servicing the mortgage loans.

         As compensation for its servicing duties, the sub-servicer may be
entitled to receive a fee. The sub-servicer may also be entitled to collect and
retain, as part of its servicing compensation, any late charges or prepayment
penalties. See "The Agreements -- Servicing and Other Compensation and Payment
of Expenses" and "Description of the Securities -- Delinquency Advances and
Servicing Advances" for more information.

         A sub-servicer may transfer its servicing obligations to another entity
but only with the prior written approval of the master servicer.

                          DESCRIPTION OF THE SECURITIES

         The securities will be issued in series. The following summaries
describe the material provisions of the securities.

         The securities may be offered in the form of certificates representing
beneficial ownership interests in the mortgage loans held by the trust or in the
form of notes representing debt secured by the mortgage loans held by the trust.

         Each series or class of securities may have a different rate of
interest, which may be fixed or adjustable. The prospectus supplement will
specify the interest rate for each series or class of securities, or the initial
interest rate and the method for determining subsequent changes to the interest
rate.

         A series may include one or more classes of interest only or principal
only securities. In addition, a series may include two or more classes that
differ as to timing, sequential order, priority of payment, interest rate or
amount of distributions of principal or interest or both. Distributions of
principal or interest or both on any class may be made upon the occurrence of
specified events, in accordance with a schedule or formula, or on the basis of
collections from designated assets of the trust. A series may include one or
more classes of securities, as to which accrued interest will not be distributed
but rather will be added to the principal or notional balance of the security on
each payment date.

         A series of securities may include one or more classes of securities
that are senior to one or more classes of subordinate securities in respect of
distributions of principal and interest and allocations of losses on the
mortgage loans.

         Each trust may also issue classes of subordinated equity securities
which will represent the right to receive the proceeds of the trust property
after all required payments have been made to the holders of all of the senior
and subordinate notes or certificates issued by the trust, and following any
required deposits to any reserve account that may be established for the benefit
of the holders of the notes or certificates. These subordinated classes may
constitute what are commonly referred to as the residual interest, seller's
interest or the general partnership interest, depending upon the treatment of
the trust for federal income tax purposes. These subordinated classes generally
will not have principal and interest components. Any losses suffered by the
trust will first be absorbed by the residual class of securities, or as
described in the prospectus supplement.

         The prospectus supplement relating to a series of securities will
describe the following specific terms of that series:

- -        the aggregate principal amount, interest rate, and authorized
         denominations of each class of securities;

- -        a statistical profile of the mortgage loans backing that series;

- -        the terms of any credit enhancement for that series;

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<PAGE>   73
- -        a description of other material assets in the trust, including any
         reserve fund;

- -        the final scheduled distribution date of each class of securities;

- -        the method used to calculate the rate at which interest on each class
         of securities will accrue, the time period during which interest on
         each class of securities will accrue, the order of priority of the
         application of interest to the respective classes and the manner of
         distribution of interest among each class of securities;

- -        the method to be used to calculate the amount of principal required to
         be applied to each class of securities of each series on each payment
         date, the timing of the application of principal and the order of
         priority of the application of principal to the respective classes of
         securities;

- -        additional information about the plan of distribution of the
         securities; and

- -        the federal income tax characterization of the securities.

GENERAL PAYMENT TERMS OF SECURITIES

         Securityholders will be entitled to receive payments on their
securities on specified payment dates. Payment dates will occur monthly,
quarterly or semi-annually, as described in the prospectus supplement.

         The prospectus supplement will describe a record date for each payment
date, as of which the trustee or its paying agent will fix the identity of the
securityholders for the purpose of receiving payments on that payment date. The
prospectus supplement and the agreements will describe a period, known as the
remittance period, prior to each payment date. Interest accrued and principal
collected on the mortgage loans during a remittance period will be required to
be remitted by the master servicer to the trustee prior to the payment date and
will be used to distribute payments to securityholders on that payment date.

         The agreements may provide that all or a portion of the principal
collected on the mortgage loans may be applied by the trustee to the acquisition
of subsequent mortgage loans during a specified period rather than used to
distribute payments of principal to securityholders during that period. These
securities would then possess an interest only period, also commonly referred to
as a revolving period, which will be followed by an amortization period. Any
interest only or revolving period may terminate prior to the end of the
specified period and result in an earlier than expected amortization of the
securities.

         None of the securities or the mortgage loans will be guaranteed or
insured by any governmental agency or instrumentality, the sponsor, the master
servicer, any sub-servicer, the trustee, any originator or any of their
respective affiliates.

PAYMENT DATE DISTRIBUTIONS

         On each payment date, distributions of principal and accrued interest
or, where applicable, of principal only or interest only, on each class of
securities will be made either by the trustee or a paying agent appointed by the
trustee, to the persons who are registered as securityholders at the close of
business on the record date. Interest that accrues and is not payable on a class
of securities may be added to the principal balance of each security of the
class. Distributions will be made in immediately available funds, by wire
transfer or otherwise, to the account of a securityholder. If the securityholder
has notified the trustee or the paying agent, as the case may be, and the
agreements provide, payment may be in the form of a check mailed to the address
of the person entitled thereto as it appears on the register. The final payment
distribution upon retirement of the securities will be made only upon
presentation and surrender of the securities at the office or agency of the
trustee specified in the notice to securityholders of the final distribution.

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<PAGE>   74
DETERMINATION OF PRINCIPAL AND INTEREST ON THE SECURITIES

         The method of determining, and the amount of, distributions of
principal and interest or, principal only or interest only, on a particular
series of securities will be described in the prospectus supplement. Each class
of securities, except for principal only securities, may bear interest at a
different interest rate. Interest on the securities will be calculated either on
the basis of a 360-day year consisting of twelve 30-day months, on the basis of
the actual number of days in the accrual period over 360 or on the basis of the
actual number of days in the accrual period over 365 or as described in the
prospectus supplement.

         On each payment date for a series of securities, the trustee or the
paying agent will distribute to each securityholder of record an amount equal to
the percentage interest represented by the security held by the holder
multiplied by the total amount to be distributed on that payment date on account
of that class.

         For a series of securities that includes two or more classes, the
timing, sequential order, priority of payment, amount of distributions in
respect of principal, any schedule or formula or other provisions applicable to
the determination of distributions among multiple classes of senior securities
or subordinate securities will be described in the prospectus supplement.

         Prior to each payment date the trustee will determine the amounts of
principal and interest which will be due to securityholders on that payment
date. If the amount then available to the trustee is insufficient to cover the
amount due to securityholders, the trustee will be required to notify the credit
enhancement provider, and the credit enhancement provider, in most instances,
will be required to fund the deficiency.

YIELD CONSIDERATIONS

         The yield to maturity of a security will depend on the price paid, its
interest rate and the rate of payment of principal on the security or on its
notional amount, if the security is not entitled to payments of principal, as
well as other factors.

         A class of securities may be entitled to payments of interest at a
fixed, variable maximum interest rate, commonly referred to as an available
funds cap, which is calculated based on the weighted average of the mortgage
loan coupon rates minus any interest strips retained by the originator and all
trust fees, if so specified in the prospectus supplement, or at another maximum
interest rate as may be described in the prospectus supplement.

         The yield on the securities also will be affected by liquidations of
mortgage loans following mortgagor defaults and by purchases of mortgage loans
in the event of breaches of representations. The yield to maturity on some types
of securities, including interest only and principal only securities, and
securities in a series including more than one class, may be relatively more
sensitive to the rate of prepayment on the mortgage loans than other classes of
securities. See "Mortgage Loan Program and Underwriting Guidelines --
Representations and Warranties Concerning the Mortgage Loans" above and
"Description of the Securities -- Assignment of Mortgage Loans" below.

         The timing of changes in the rate of principal payments on or
repurchases of the mortgage loans may significantly affect an investor's actual
yield to maturity, even if the average rate of principal payments experienced
over time is consistent with an investor's expectation. As a result, the effect
on an investor's yield of principal payments and repurchases occurring at a rate
higher, or lower, than the rate anticipated by the investor during the period
immediately following the issuance of a series of securities would not be fully
offset by a subsequent like reduction or increase in the rate of principal
payments.

         For some of the adjustable rate loans, the coupon rate at origination
may be a teaser rate which is below the rate that would result if the index and
margin were applied at origination. The repayment of any mortgage loan with a
teaser rate may be dependent on the ability of the mortgagor to make larger
monthly payments following the adjustment of the coupon rate.

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<PAGE>   75
MATURITY AND PREPAYMENT CONSIDERATIONS

         The original terms to maturity of the mortgage loans in a given trust
will vary depending upon the type of mortgage loans included in the trust. The
prospectus supplement for a series of securities will contain information
concerning the types and maturities of the mortgage loans in the trust. The
mortgage loans may be prepaid in full or in part at any time although the
mortgagor may be required to pay a prepayment penalty or premium. These
prepayment penalties will generally not be property of the trust. The prepayment
experience of the mortgage loans in a trust will affect the maturity, average
life and yield of the securities.

         Payment of the full outstanding principal balance of a balloon loan
will generally depend on the mortgagor's ability to obtain refinancing of the
mortgage loan or to sell the mortgaged property prior to the maturity of the
balloon loan. The ability to obtain refinancing will depend on a number of
factors prevailing at the time refinancing or sale is required, including,
without limitation, real estate values, the mortgagor's financial situation,
prevailing mortgage loan coupon rates, the mortgagor's equity in the mortgaged
property, tax laws and prevailing general economic conditions. Neither the
sponsor, the master servicer, nor any of their affiliates will be obligated to
refinance or repurchase any mortgage loan or to sell any mortgaged property
because of a maturing balloon payment.

         A number of factors, including homeowner mobility, economic conditions,
enforceability of due-on-sale clauses, mortgage market interest rates and the
availability of mortgage funds, affect prepayment experience. The mortgage loans
that contain due-on-sale provisions permitting the mortgagee to accelerate the
maturity of the mortgage loan upon transfer of the underlying mortgaged
property. The master servicer will enforce any due-on-sale clause to the extent
it has knowledge of the transfer if it is entitled to do so under applicable
law. The master servicer will not take any action to enforce a due-on-sale
provision which would adversely affect or jeopardize coverage under any
applicable insurance policy. The extent to which adjustable rate loans are
assumed by purchasers of the mortgaged properties rather than prepaid by the
mortgagors in connection with the sales of the mortgaged properties will affect
the weighted average life of the series of securities. For a description of
provisions of the agreements and certain legal developments that may affect the
prepayment experience on the mortgage loans. See "Serving Procedures --
Collection and Other Servicing Procedures" and "Legal Aspects of the Mortgage
Loans -- Enforceability of Mortgage Loan Provisions".

         There can be no assurance as to the rate of prepayment of the mortgage
loans. The sponsor is not aware of any reliable, publicly available statistics
relating to the principal prepayment experience of diverse portfolios of
mortgage loans over an extended period of time. All statistics known to the
sponsor for prepayment experience on mortgage loans indicates that while some
mortgage loans may remain outstanding until their stated maturities, a
substantial number will be paid prior to their respective stated maturities.

         Although the coupon rates on adjustable rate loans will be subject to
periodic adjustments, these adjustments will not increase or decrease the coupon
rates by more than a fixed percentage amount on each adjustment date, not
increase the coupon rates over a fixed percentage amount and be based on an
index which may not rise and fall consistently with mortgage market interest
rate rates plus the margin. As a result, the coupon rates on the adjustable rate
loans in a trust at any time may not equal the prevailing rates for similar,
newly originated adjustable rate mortgage loans. In some rate environments, the
prevailing rates on fixed-rate mortgage loans may be sufficiently low in
relation to the then current coupon rates on adjustable rate loans that the rate
of prepayment of adjustable rate loans may increase as a result of refinancings.
There can be no certainty as to the rate of prepayments on the mortgage loans
during any period or over the life of any series of securities.

         All or a portion of the collected principal may be retained by the
trustee, and held in temporary investments, including mortgage loans, for a
specified period prior to being distributed payments of principal to
securityholders. The result of the retention and temporary investment by the
trustee of principal would be to slow the amortization rate of the securities
relative to the amortization rate of the mortgage loans, or to attempt to match
the amortization rate of the securities to an amortization schedule established
at the time the securities are issued. Those features may terminate upon the
occurrence of events to be described in the prospectus supplement, resulting in
the need to make principal payments to the securityholders and an acceleration
of the amortization of the securities.

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<PAGE>   76
FORM OF SECURITIES

         We expect that the securities of each series will be issued in
uncertificated book-entry form, and will be registered in the name of Cede, the
nominee of the DTC. The prospectus supplement will state if the securities will
be in physical rather than book-entry form. DTC is a limited purpose trust
company organized under the laws of the State of New York, a member of the
Federal Reserve System, a clearing corporation within the meaning of the Uniform
Commercial Code and a clearing agency registered under the Securities Exchange
Act. DTC was created to hold securities for its participants and facilitate the
clearance and settlement of securities transactions between its participants
through electronic book-entry changes in their accounts, eliminating the need
for physical movement of certificates. DTC's participants include securities
brokers and dealers, banks, trust companies and clearing corporations and may
include other organizations. Indirect access to the DTC system also is available
to indirect participants such as brokers, dealers, banks and trust companies
that clear through or maintain a custodial relationship with a DTC participant,
either directly or indirectly.

         Under a book-entry format, securityholders that are not DTC
participants or indirect participants but desire to purchase, sell or otherwise
transfer ownership of securities registered in the name of Cede, as nominee of
DTC, may do so only through participants and indirect participants. In addition,
these securityholders will receive all distributions of principal of and
interest on the securities from the trustee through DTC and its participants.
Securityholders may receive payments after the payment date because DTC will
forward these payments to its participants, which thereafter will be required to
forward these payments to indirect participants or securityholders. Unless and
until physical securities are issued, it is anticipated that the only
securityholder will be Cede, as nominee of DTC, and that the beneficial holders
of securities will not be recognized by the trustee as securityholders under the
agreements. Securityholders which are not DTC participants will only be
permitted to exercise their rights under the agreements through DTC or through
its participants.

         Under the rules, regulations and procedures creating and affecting DTC
and its operations, DTC is required to make book-entry transfers among its
participants and is required to receive and transmit payments of principal of
and interest on the securities. DTC's participants and indirect participants are
required to make book-entry transfers and receive and transmit payments on
behalf of their respective securityholders. Accordingly, although
securityholders will not possess physical securities, the rules provide a
mechanism by which securityholders will receive distributions and will be able
to transfer their interests.

         Unless and until physical securities are issued, securityholders who
are not DTC participants may transfer ownership of securities only through DTC
participants by instructing those participants to transfer securities, through
DTC for the account of the purchasers of the securities, which account is
maintained with their respective participants. Under DTC's rules and in
accordance with DTC's normal procedures, transfers of ownership of securities
will be executed through DTC and the accounts of the respective participants at
DTC will be debited and credited. Similarly, the respective participants will
make debits or credits, as the case may be, on their records on behalf of the
selling and purchasing securityholders.

         Because DTC can only act on behalf of its participants, who in turn act
on behalf of indirect participants and some banks, the ability of a
securityholder to pledge securities to persons or entities that do not
participate in the DTC system, or otherwise take actions in respect of the
securities may be limited due to the lack of a physical certificate for the
securities.

         DTC in general advises that it will take any action permitted to be
taken by a securityholder under the agreements only at the direction of one or
more of its participants to whose account the securities are credited.
Additionally, DTC advises that it will take actions only at the direction of and
on behalf of its participants whose holdings include current principal amounts
of outstanding securities that satisfy the minimum percentage established in the
agreements. DTC may take conflicting actions if directed by its participants.

         Any securities initially registered in the name of Cede, as nominee of
DTC, will be issued in fully registered, certificated form to securityholders or
their nominees, rather than to DTC or its nominee only under the events
specified in the agreements and described in the prospectus supplement. Upon the
occurrence of any of the events specified in the agreements and the prospectus
supplement, DTC will be required to notify its participants of the availability
through DTC of physical certificates. Upon surrender by DTC of the securities
and receipt of

                                       24
<PAGE>   77
instruction for reregistration, the trustee will issue the securities in the
form of physical certificates, and thereafter the trustee will recognize the
holders of the physical certificates as securityholders. Thereafter, payments of
principal of and interest on the securities will be made by the trustee directly
to securityholders in accordance with the procedures set forth in the
agreements. The final distribution of any security whether physical certificates
or securities registered in the name of Cede, however, will be made only upon
presentation and surrender of the securities on the final payment date at the
office or agency specified in the notice of final payment to securityholders.

         None of the sponsor, the originators, the master servicer or the
trustee will have any liability for any actions taken by DTC or its nominee or
Cedel or Euroclear, including, without limitation, actions for any aspect of the
records relating to or payments made on account of the securities held by Cede,
as nominee for DTC, or for maintaining, supervising or reviewing any records
relating to the securities.

ASSIGNMENT OF MORTGAGE LOANS

         At the time of issuance of a series of securities, the sponsor will
direct or request the mortgage loans to be acquired by the trust to be assigned
to the trustee together with all interest accrued and principal collected in
respect of the mortgage loans on or after the cut-off date. Each mortgage loan
will be identified in a schedule appearing as an exhibit to the agreements.

         In connection with the establishment of a trust, the sponsor may first
transfer the mortgage loan to an affiliate and the affiliate will then transfer
the mortgage loan to the trust. The prospectus supplement will describe any
requirements for the delivery of mortgage documents, such as mortgage notes and
assignments of mortgage, in connection with the establishment of the trust.

         The trustee will be authorized to appoint a custodian to maintain
possession of and, if applicable, to review the documents relating to the
mortgage loans as the agent of the trustee.

PRE-FUNDING FEATURE; MANDATORY PREPAYMENT

         A trust may contain a feature which allows the sponsor or its
affiliates to transfer subsequent mortgage loans to the trust following the date
the trust is established and the securities are issued. Any mortgage loans
subsequently transferred to a trust will be required to conform to required
mortgage loan characteristics, and satisfaction of the conditions in the
agreements.

         If the pre-funding feature is to be used, then the trustee will be
required to deposit a portion of the net proceeds received in connection with
the sale of one or more classes of securities in a segregated account. The
subsequent mortgage loans will be transferred to the trust in exchange for money
released by the trustee from this segregated pre-funding account. These
transfers must occur within a specified period, not to exceed one year, from the
date the trust was established. If a trust elects federal income treatment as a
REMIC or as a grantor trust, the pre-funding period will be limited to three
months.

         During the pre-funding period, the monies deposited to the pre-funding
account will be invested in one or more of the following eligible investments:

- -        Direct general obligations of the United States or the obligations of
         any agency or instrumentality of the United States fully and
         unconditionally guaranteed, the timely payment or the guarantee of
         which constitutes a full faith and credit obligation of the United
         States.

- -        Federal Housing Administration debentures rated Aa2 or higher by
         Moody's and AA or better by Standard & Poor's.

- -        Freddie Mac senior debt obligations rated Aa2 or higher by Moody's and
         AA or better by Standard & Poor's.

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<PAGE>   78
- -        Federal Home Loan Banks' consolidated senior debt obligations rated Aa2
         or higher by Moody's and AA or better by Standard & Poor's.

- -        Federal funds, certificates of deposit, time and demand deposits, and
         bankers' acceptances which have original maturities of not more than
         365 days of any domestic bank, the short-term debt obligations of which
         are rated A-1 or better by Standard & Poor's and P-1 by Moody's.

- -        Investment agreements approved by the credit enhancement provider or
         the trustee.

- -        Commercial paper which has an original maturities of not more than 365
         days rated A-1 or better by Standard & Poor's and P-1 or better by
         Moody's.

- -        Investments in money market funds rated AAAm or AAAM-G by Standard &
         Poor's and Aaa by Moody's.

- -        Other investments approved in writing by the credit enhancement
         provider or the trustee and acceptable to the rating agencies.

         The agreements will require that, if all monies originally deposited to
a pre-funding account are not used by the end of the pre-funding period, then
any remaining monies will be applied as a mandatory prepayment of principal on
the securities.

PAYMENTS ON MORTGAGE LOANS; DEPOSITS TO ACCOUNTS

         As set forth in the agreements, the master servicer will deposit or
will cause to be deposited into one or more accounts, known as the principal and
interest account, the following amounts for the mortgage loans:

- -        all payments on account of principal, including principal prepayments;

- -        all payments on account of accrued interest, net of the portion of each
         payment thereof retained by the master servicer, if any, as its
         servicing fee or other compensation and any interest accrued prior to
         the cut-off date;

- -        all net liquidation proceeds received and retained, if any, in
         connection with the liquidation of any defaulted mortgage loan, by
         foreclosure, deed in lieu of foreclosure or otherwise. All proceeds of
         any mortgage insurance policy and proceeds from any alternative
         arrangements established in lieu of any insurance, other than proceeds
         to be applied to the restoration of the mortgaged property or released
         to the mortgagor in accordance with the master servicer's normal
         servicing procedures. The deposit shall be net of unreimbursed
         liquidation expenses, insured expenses incurred and unreimbursed
         advances by the master servicer or by the sub-servicer and net of the
         premiums paid for, or the proceeds of, credit life insurance policies;

- -        all proceeds of any mortgage loan purchased from the trust or, in the
         case of a mortgage loan substitution, amounts representing a principal
         adjustment;

- -        any amounts required to be deposited by the master servicer in
         connection with losses realized on investments of funds held in the
         principal and interest account;

- -        any amounts required to be deposited in connection with the liquidation
         of the trust property; and

- -        any amounts required to be transferred from the distribution account to
         the principal and interest account.

         All deposits shall be made on a daily basis, but no later than two
business days following receipt of those amounts.

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<PAGE>   79
         The portion of any payment received by the master servicer in respect
of a mortgage loan that is allocable to any interest strip retained by the
originator or other person will not be deposited into the principal and interest
account, but will be paid over to the parties entitled to those amounts.

         In addition to the principal and interest account, the sponsor shall
cause to be established and the trustee will maintain, at the corporate trust
office of the trustee, in the name of the trust for the benefit of the holders
of each series of securities a distribution account to be used for the
disbursement of payments on each series of securities. The principal and
interest account and the distribution account each must be maintained with an
institution whose deposits are insured by the Bank Insurance Fund or the Savings
Association Insurance Fund of the FDIC, which is acceptable to the rating
agencies.

         In addition, the trustee will cause all payments received by it from
any credit enhancement provider to be deposited in the distribution account not
later than the payment date.

         All funds in the distribution account will be invested and reinvested
by the trustee for the benefit of the securityholders and any credit enhancement
provider, as directed by the master servicer, in designated eligible
investments. The principal and interest account may contain funds relating to
more than one series of securities as well as payments received on other
mortgage loans serviced or master serviced by it that have been deposited into
the principal and interest account. All funds in the principal and interest
account will be required to be held either uninvested, up to limits insured by
the FDIC or invested by the master servicer in the designated eligible
investments. The master servicer will be entitled to net investment proceeds on
the funds in the principal and interest account and the distribution account
held by the trustee.

WITHDRAWALS FROM THE PRINCIPAL AND INTEREST ACCOUNT

         On a day preceding each payment date, the master servicer will withdraw
from the principal and interest account and remit to the trustee for deposit in
the distribution account;

- -        the amount to be distributed to securityholders on that payment date;

- -        any amounts required to be transferred to any reserve account
         established for that series;

- -        any amounts required to be paid by the master servicer out of its own
         funds due to the operation of a deductible clause in any blanket
         insurance policies maintained by the master servicer to cover losses on
         the mortgage loans;

- -        any other amounts as specifically set forth in the agreements; and

- -        the amount of any advances made by the master servicer.

         In addition, the master servicer may from time to time make withdrawals
from the principal and interest account for the following purposes:

- -        to reimburse itself or any sub-servicer for any accrued and unpaid
         servicing fees and for reimbursable advances, out of late payments or
         collections on the mortgage loan, including liquidation proceeds,
         mortgage insurance proceeds and other amounts collected by the master
         servicer from the mortgagor or otherwise relating to the mortgage loan;

- -        to reimburse itself from any funds for any advances determined in good
         faith not to be recoverable from the mortgage loan;

- -        to withdraw investment earnings on amounts on deposit in the account;

- -        to pay the sponsor or its assignee all amounts allocable to any
         interest strip retained by the originator out of collections or
         payments which represent interest on the mortgage loan;

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<PAGE>   80
- -        to pay to the sponsor interest accrued and principal collected prior to
         the cut-off date only if these amounts were previously deposited;

- -        to withdraw amounts that have been deposited in error;

- -        to clear and terminate the account in connection with the termination
         of the trust; and

- -        to invest in eligible investments as defined in the "Pre-Funding;
         Mandatory Repayment" section.

DELINQUENCY ADVANCES AND SERVICING ADVANCES

         In the event of a delinquency, the master servicer or any sub-servicer
will be required to deposit into the principal and interest account an advance
in an amount equal to delinquent interest, net of the servicing fees and any
interest strips retained by an originator. This advance is known as a
delinquency advance. Delinquency advances are only required if, in its good
faith business judgment, the master servicer believes that this amount will
ultimately be recovered from the mortgage loan. The master servicer may also be
required to advance delinquent payments of principal. The master servicer will
be permitted to fund its payment of delinquency advances from collections of
another mortgage loan deposited into the principal and interest account after
the remittance period. A delinquency advance later determined by the master
servicer not to be recoverable will be reimbursable from any amounts on deposit
in the principal and interest account prior to any distributions to the
securityholders. A sub-servicer will be permitted to fund its payment of
delinquency advances as set forth in the sub-servicing agreement.

         A mortgage loan is delinquent if any payment due on the mortgage loan
is not made by the close of business on the day the payment is scheduled to be
due plus any applicable grace period.

         If a full principal prepayment occurs, the master servicer or
sub-servicer will be required to deposit in the principal and interest account
an amount of interest equal to the difference between (1) 30 days' interest at
the mortgage loan's coupon rate, less the related servicing fees and the amount
of any interest strip retained by an originator, on the principal balance of the
mortgage loan as of the first day of the remittance period and (2) to the extent
not previously advanced, the interest paid by the mortgagor during that
remittance period, less the servicing fee and the amount of any interest strip
retained by an originator. This interest advance is known as compensating
interest. The master servicer is not required to pay compensating interest
during any remittance period in an amount in excess of the aggregate servicing
fees received by it for trust.

         Neither delinquency advances nor compensating interest will be paid by
the master servicer or any sub-servicer for revolving home equity loans.

         The master servicer or sub-servicer will also be obligated to make
servicing advances for any out-of-pocket costs and expenses, incurred in the
performance of its servicing obligations, including, but not limited to,

- -        expenditures in connection with a foreclosed mortgage loan prior to the
         liquidation thereof, including expenditures for real estate property
         taxes, hazard insurance premiums and property restoration or
         preservation,

- -        the cost of any enforcement or judicial proceedings, including
         foreclosures and other legal actions and costs that potentially affect
         the existence, validity, priority, enforceability or collectibility of
         the mortgage loan, including collection agency fees and costs of
         pursuing or obtaining personal judgments, garnishments, levies,
         attachment and similar actions,

- -        the cost of the conservation, management, liquidation, sale or other
         disposition of any mortgaged property acquired in satisfaction of the
         mortgage loan, including reasonable fees paid to any independent
         contractor in connection therewith, and

- -        advances to keep liens current, unless the master servicer has
         determined that the advance would not be recoverable.

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<PAGE>   81
         No servicing advance will be required to be made by the master servicer
or sub-servicer, if in its good faith judgment it would not be recoverable from
the mortgage loan. Any nonrecoverable servicing advance made by the master
servicer or sub-servicer will be reimbursable from any amounts on deposit in the
principal and interest account prior to any distribution being made to
securityholders.

         If the master servicer or one of its affiliated sub-servicers exercises
its option to purchase the assets of a trust under a clean-up call, the master
servicer or sub-servicer will net from the purchase price all advances
previously made by it and not theretofore reimbursed.

REPORTS TO SECURITYHOLDERS

         With each distribution to securityholders of a particular class of
securities the trustee will forward or cause to be forwarded to each holder a
statement or statements setting forth the information specifically described in
the prospectus supplement.

         In addition, on each payment date the trustee will forward or cause to
be forwarded additional information concerning the trust, as of the close of
business on the last day of the remittance period, as more specifically
described in the prospectus supplement, which generally will include information
about the number and percentage of delinquent mortgage loans, the number of
mortgage loans in foreclosure, or the number of mortgagors in bankruptcy
proceedings and the number of real estate owned properties.

                        DESCRIPTION OF CREDIT ENHANCEMENT

         Various forms of credit enhancement may be provided for one or more
classes of a series of securities or for the mortgage loans in the trust. Credit
enhancement may be in the form of:

- -        one or more classes of subordinate securities which provide credit
         support to one or more classes of senior securities,

- -        a financial guaranty insurance policy, surety bond, reserve account,
         letter of credit or other third party guarantees,

- -        a cross support feature or overcollateralization, or

- -        any combination of the foregoing.

         Credit Enhancement may be provided in only a limited amount and may not
provide protection against all risks of loss. If losses occur that exceed the
amount covered by credit enhancement or are not covered by the credit
enhancement, holders of one or more classes of securities will bear their
allocable share of losses.

         The following sections describe the material provisions of the various
types of credit enhancement.

FINANCIAL GUARANTY INSURANCE POLICIES

         A financial guaranty insurance policy or surety bond may be obtained
and maintained for each class or series of securities. A description, including
financial information, of the issuer of any financial guaranty insurance policy
will be included in the prospectus supplement.

         A financial guaranty insurance policy will unconditionally and
irrevocably guarantee to securityholders that an amount equal to each full and
complete insured payment will be received by the trustee on behalf of
securityholders, for distribution by the trustee to each securityholder. The
insured payment will be defined in the prospectus supplement, and in most
instances will be equal to the minimum distribution of interest due to
securityholders.

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<PAGE>   82
         Financial guaranty insurance policies may apply only to some classes,
or may apply at the mortgage loan level and only to specified mortgage loans.

         Financial guaranty insurance policies may have limitations on the
financial guaranty insurer's duty to guarantee the obligations of the
originators to repurchase or substitute for any mortgage loans. Financial
guaranty insurance policies will not guarantee any specified rate of
prepayments. In addition, amounts payable under financial guaranty insurance
policies will generally not be available to cover interest shortfalls arising
from the application of the Soldier's and Sailors' Civil Relief Act, or from any
failure of the master servicer to fund compensating interest.

         Subject to the terms of the agreements, the financial guaranty insurer
may be subrogated to the rights of each securityholder to receive payments under
the securities to the extent of any payment by the financial guaranty insurer
under the financial guaranty insurance policy.

CROSS SUPPORT AMONG CLASSES

         A trust may contain groups of mortgage loans which provide support for
separate classes of securities. In this case, credit support would be in the
form of a cross support feature which allows distribution for one class of
securities to be made from excess amounts available from other groups of
mortgage loans within the same trust. The prospectus supplement for a series
that includes a cross support feature will describe the manner and conditions
for applying the cross support feature.

         The credit enhancement provided by one or more forms of cross support
may apply concurrently to two or more separate trusts. The prospectus supplement
will identify the trusts benefiting from any cross support, the manner of
determining the amount and application of the cross support.

OVERCOLLATERALIZATION

         Provisions of a trust may allow for the acceleration of the
amortization of one or more classes of securities relative to the amortization
of the group of mortgage loans. The accelerated amortization is achieved by the
application of excess interest to the payment of principal of one or more
classes of securities. This acceleration feature creates overcollateralization
which results from the excess of the aggregate principal balance of the group of
mortgage loans over the principal balance of the class of securities. This
acceleration may continue for the life of the security, or may be limited. In
the case of limited acceleration, once the required level of
overcollateralization is reached, this limited acceleration feature may cease.
The acceleration feature may be activated again if necessary to maintain the
required level of overcollateralization.

SUBORDINATION OF CLASSES

         The subordination of one or more classes of securities provides credit
support to the senior classes of the same securities. In a senior/subordinate
structure, the total amount available for distribution on each payment date, as
well as the method for allocating this amount among the various classes of
securities included in the series, will be as set forth in the prospectus
supplement. The amount available for contribution will be allocated first to the
senior securities up to the amounts determined as specified in the prospectus
supplement, prior to allocation of interest or principal to the subordinate
securities of the series. In the event of any realized losses on mortgage loans,
the rights of the subordinate securityholders to receive distributions will be
subordinate to the rights of the senior securityholders.

LETTER OF CREDIT

         If any component of credit enhancement as to any series of securities
is to be provided by a letter of credit, the bank issuing the letter of credit
will deliver it to the trustee. The letter of credit may provide direct coverage
on the securities or support the sponsor's or any other person's obligation to
make payments to the trustee. The letter of credit bank, the amount available
under the letter of credit and the expiration date of the letter of credit will
be specified in the prospectus supplement. On or before each payment date,
either the letter of credit bank or the trustee

                                       30
<PAGE>   83
may be required to make the payments specified in the prospectus supplement
after notification from the trustee. The payments required to be made under the
terms of the letter of credit shall be deposited in the distribution account.

RESERVE ACCOUNTS

         A trust may create a reserve account to hold any combination of cash,
one or more irrevocable letters of credit or one or more eligible investments in
specified amounts, amounts otherwise distributable to subordinate
securityholders or owners of the residual interest. The amounts held in a
reserve account will be applied to fund shortfalls in amounts due on the
securities in the manner and under the conditions specified in the prospectus
supplement. Reserve account monies may also be applied to reimburse the master
servicer for outstanding advances or may be used for other purposes.

DERIVATIVE CONTRACTS

         A trust may hold an interest rate swap contract, an interest rate cap
agreement or similar contract providing limited protection against interest rate
risks. These derivate contracts may provide the trust with additional amounts
which will be available to pay interest on the securities, to build up
overcollateralization, or both.

REDUCTION OR SUBSTITUTION OF CREDIT ENHANCEMENT

         In most cases, the amount available under any credit enhancement will
be subject to periodic reduction in accordance with a schedule or formula on a
nondiscretionary basis as the aggregate outstanding principal balance of the
mortgage loans declines. Additionally, credit support may be replaced, reduced
or terminated upon the written assurance from each applicable rating agency that
the then current rating of the series of securities will not be adversely
affected. In the event that the credit rating of the issuer of any applicable
credit enhancement is downgraded, the credit rating of the securities may be
downgraded to a corresponding level, and the sponsor will not be obligated to
obtain replacement credit support in order to restore the rating of the
securities.

         The sponsor may be permitted to replace one form of credit enhancement
with another form of credit enhancement, or credit enhancement of the same form
but from a different provider, but only if the then current rating of the series
of securities is maintained.

         Where the credit support is in the form of a reserve account, a
permitted reduction in the amount of credit enhancement will result in a release
of all or a portion of the assets in the reserve account to any of the holders
of the residual interest in the trust, the sponsor, the master servicer, one or
more originators or the other person that is entitled to receive those amounts.
Any assets so released will not be available to fund distribution obligations in
future periods.

                              SERVICING PROCEDURES


COLLECTION AND OTHER SERVICING PROCEDURES

         The master servicer will service the mortgage loans, either directly or
through sub-servicers, who may be affiliates of the master servicer, and will
receive a fee for its services. If any mortgage loans are serviced by the master
servicer through a sub-servicer, the master servicer will remain liable for its
servicing obligations as if the master servicer alone were servicing the
mortgage loans.

         The master servicer's obligations will consist principally of its
contractual servicing obligations under the agreements, including its obligation
to enforce the obligations of sub-servicers and of originators. The master
servicer or sub-servicer may also be obligated to make advances of interest
payments in the event of delinquencies and interest shortfalls due to prepayment
of mortgage loans. The obligation of the master servicer to make delinquency
advances will be limited to the extent, in its good faith business judgment that
the delinquency

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<PAGE>   84
advances would be ultimately recoverable from the mortgage loans. See
"Description of the Securities -- Delinquency Advances and Serving Advances" for
more information concerning the advancing obligation.

         The master servicer acting directly or through one or more
sub-servicers is required to service and administer the mortgage loans in
accordance with the agreements and with reasonable care, and using that degree
of skill and attention that the master servicer exercises for comparable
mortgage loans that it services for itself or others.

         The duties of the master servicer include collecting and posting all
payments, responding to inquiries of mortgagors or federal, state or local
government authorities, investigating delinquencies, reporting tax information
to mortgagors, accounting for collections, furnishing monthly and annual
statements to the trustee, and making advances to the extent described in the
agreements. The master servicer is required to follow its customary standards,
policies and procedures in performing its duties as master servicer.

         The master servicer is authorized and empowered to execute and deliver,
on behalf of itself, the securityholders, any credit enhancement provider, and
the trustee or any of them, any and all instruments of satisfaction or
cancellation, or of partial or full release or discharge and all other
comparable instruments;

         The agreements will require the master servicer or sub-servicer to
follow the collection procedures it follows from time to time for mortgage loans
in its servicing portfolio that are comparable to the mortgage loans. The master
servicer or sub-servicer, however, is always required to follow collection
procedures that are consistent with or better than standard industry practices.
The master servicer may in its discretion:

- -        consent to any modification of the terms of any mortgage note not
         expressly prohibited by the agreements if the effect of the
         modification (1) will not materially and adversely affect the security
         afforded by the mortgaged property or the timing of receipt of any
         payments required thereunder except for a modification or forbearance
         permitted by the agreements; and (2) will not cause a trust which is a
         REMIC to fail to qualify as a REMIC.

- -        waive any assumption fees, late payment charges, charges for checks
         returned for insufficient funds, prepayment fees, if any, or the fees
         which may be collected in the ordinary course of servicing the mortgage
         loans,

- -        if a mortgagor is in default or about to be in default because of a
         mortgagor's financial condition, arrange with the mortgagor a schedule
         for the payment of delinquent payments due on the mortgage loan; in
         most instances the master servicer will not be permitted to reschedule
         the payment of delinquent payments more than one time in any twelve
         consecutive months for any single mortgagor.

         When a mortgaged property has been or is about to be transferred by the
mortgagor, the master servicer will be required, to the extent it has knowledge
of the prospective transfer, to exercise its rights to accelerate the maturity
of the mortgage loan under any due-on-sale clause contained in the mortgage or
note. The master servicer will not, however, be required to exercise this right
if the due-on-sale clause, in the reasonable belief of the master servicer, is
not enforceable under applicable law or if the master servicer reasonably
believes that to permit an assumption of the mortgage loan would not materially
and adversely affect the interests of securityholders, any credit enhancement
provider, or jeopardize coverage under any primary insurance policy or
applicable credit enhancement arrangements. In this event, the master servicer
will be required to enter into an assumption and modification agreement with the
person to whom the mortgaged property has been or is about to be transferred.
Under the assumption agreement, the transferee becomes liable under the mortgage
note and, unless prohibited by applicable law or the agreements, the original
mortgagor remains liable. If the foregoing is not permitted under applicable
law, the master servicer or sub-servicer will be authorized to enter into a
substitution of liability agreement with the transferee, under which the
original mortgagor is released from liability and the transferee is substituted
as mortgagor and becomes liable under the mortgage note. The assumed loan must
conform in all respects to the requirements and representations and warranties
of the agreement and may require the consent of any credit enhancement provider.

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<PAGE>   85
         Any fee collected by the master servicer or sub-servicer for entering
into an assumption or substitution of liability agreement will be retained by
the master servicer or sub-servicer as additional servicing compensation. See
"Legal Aspects of Mortgage Loans -- Enforceability of Mortgage Loan Provisions".

         The master servicer or sub-servicer will generally have the right to
approve applications of mortgagors seeking consent for partial releases of
mortgages, removal, demolition or division of mortgaged properties.

         No application for consent may be approved by the master servicer
unless:

- -        the provisions of the mortgage note and mortgage have been complied
         with;

- -        the credit profile of the mortgage loan after any release is generally
         consistent with the sponsor's guidelines then applicable to the
         mortgage loan; and

- -        the lien priority of the mortgage is not reduced.

REALIZATION UPON DEFAULTED MORTGAGE LOANS

         The master servicer will be required to foreclose upon or otherwise
comparably effect the ownership of mortgaged properties relating to defaulted
mortgage loans as to which no satisfactory arrangements can be made for
collection of delinquent payments and which the Master Servicer has not acquired
as an REO property on behalf of the trust. In connection with this foreclosure
or other conversion, the master servicer shall exercise the rights and powers
vested in it, and use the same degree of care and skill in their exercise or use
that prudent mortgage lenders would exercise or use under the circumstances in
the conduct of their own affairs, including, but not limited to, making
servicing advances for the payment of taxes, amounts due on senior liens, and
insurance premiums. The master servicer will be required to sell any foreclosure
property within three years of its acquisition by the trust. The master servicer
generally will be permitted to charge-off a mortgage loan, and to cease further
collection and foreclosure activity on a mortgage loan if it reasonably
determines that further activity would not increase collections or recoveries to
be received by the trust. In the case of revolving home equity mortgage loans,
the master servicer's policy is to charge off mortgage loans, in most instances,
after they have become 180 day delinquent. In addition, any required advancing
may be permitted to cease at this point.

         For trusts treated as REMICs, the master servicer will be required to
manage, conserve, protect and operate each foreclosure property for the
securityholders solely for the purpose of its prompt disposition and sale as
foreclosure property within the meaning of Section 860G(a)(8) of the Internal
Revenue Code or to prevent the receipt by the trust of any income from
non-permitted assets within the meaning of Section 860F(a)(2)(B) of the Internal
Revenue Code or any net income from foreclosure property which is subject to
taxation under the REMIC provisions.

         The master servicer will, either itself or through an agent protect and
conserve any foreclosure property in the same manner and to the extent as is
customary in the locality where the foreclosure property is located and may,
incident to its conservation and protection of the interests of the
securityholders, rent the same, or any part thereof, as the master servicer
deems to be in the best interest of the securityholders for the period prior to
the sale of the foreclosure property.

         The master servicer will take into account the existence of any
hazardous substances, hazardous wastes or solid wastes, as these terms are
defined in the Comprehensive Environmental Response Compensation and Liability
Act, the Resource Conservation and Recovery Act of 1976, or other federal, state
or local environmental legislation, on a mortgaged property in determining
whether to foreclose upon or acquire ownership of the mortgaged property.

         If, upon the final liquidation of a defaulted mortgage loan or a
foreclosure property a loss is realized that is not covered by any applicable
form of credit enhancement or other insurance, the securityholders will bear the
loss. However, if a gain results from the final liquidation of a foreclosure
property that is not required by law to be remitted to the mortgagor, the master
servicer will generally be entitled to retain the gain as additional servicing

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<PAGE>   86
compensation. For a description of the master servicer's obligations to maintain
and make claims under applicable forms of credit enhancement and insurance
relating to the mortgage loans, see "Description of Credit Enhancement."

HAZARD INSURANCE POLICIES

         The terms of the mortgage loans require each mortgagor to maintain a
hazard insurance policy for the mortgage loan. If a high LTV mortgage loan is in
a junior lien position, the sponsor requires that a hazard insurance policy
exists at the time the high LTV mortgage loan is originated; however, the master
servicer may not track hazard insurance after origination. Additionally, the
master servicer will cause to be maintained for each mortgage loan, except for
certain high LTV and condominium mortgage loans, a hazard insurance policy with
a generally acceptable carrier that provides for fire and extended coverage
relating to the mortgage loan in an amount not less than the least of the
outstanding principal balance of the mortgage loan, the minimum amount required
to compensate for damage or loss on a replacement cost basis and the full
insurable value of the premises. The master servicer may obtain a blanket policy
to satisfy the requirement for hazard insurance.

         If a mortgage loan at the time of origination relates to a mortgaged
property in an area identified in the federal register by the Federal Emergency
Management Agency as having special flood hazards, the master servicer will
maintain with respect thereto a flood insurance policy in a form meeting the
requirements of the then current guidelines of the Federal Insurance
Administration with a generally acceptable carrier. The flood insurance policy
should provide for recovery by the master servicer on behalf of the trust of
insurance proceeds relating to the mortgage loan of not less than the least of
the outstanding principal balance of the mortgage loan, the minimum amount
required to compensate for damage or loss on a replacement cost basis and the
maximum amount of insurance that is available under the Flood Disaster
Protection Act of 1973. The master servicer will be required to indemnify the
trust out of the master servicer's own funds for any loss to the trust resulting
from the master servicer's failure to maintain the flood insurance if the
mortgage loan is not covered by the master servicer's blanket policy.

         In the event that the master servicer obtains and maintains a blanket
policy insuring against fire with extended coverage and against flood hazards on
all of the mortgage loans, then, to the extent the policy names the master
servicer as loss payee and provides coverage in an amount equal to the aggregate
unpaid principal balance on the mortgage loans without co-insurance, and
otherwise complies with specified requirements, the master servicer shall be
deemed conclusively to have satisfied its obligations to maintain fire, flood
and hazard insurance coverage. The blanket policy may contain a deductible
clause, in which case the master servicer will be required, in the event that
there shall not have been maintained on the mortgaged property a complying
policy, and there shall have been a loss that would have been covered by the
policy, to deposit in the principal and interest account from the master
servicer's own funds the difference, if any, between the amount that would have
been payable under a separate policy and the amount paid under the blanket
policy.

                                   THE SPONSOR

         The sponsor, Advanta Conduit Receivables, Inc., was incorporated in the
State of Nevada in March, 1994. It is a direct subsidiary of Advanta Mortgage
Conduit Services, Inc., and an affiliate of Advanta Mortgage Corp. USA. The
sponsor was formed as a special purpose finance subsidiary to facilitate the
issuance of these securities.

         The sponsor maintains its principal office at 10790 Rancho Bernardo
Road, San Diego, California 92127. Its telephone number is (858) 676-3099.

                               THE MASTER SERVICER

         Advanta Mortgage Corp. USA or its affiliates will act as the master
servicer for a series of securities. Advanta Mortgage Corp. USA is a Delaware
corporation incorporated in 1983. It is a nationwide servicer of first and
junior lien loans. Advanta Mortgage Corp. USA has centralized servicing
functions located in San Diego, California.

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<PAGE>   87
         Advanta Mortgage Corp. USA was acquired by Advanta Corp., a Delaware
corporation in September, 1986 and is an indirect subsidiary of Advanta Corp.
The master servicer is an affiliate of Advanta National Bank, a national banking
association domiciled in Delaware and Advanta Bank Corp., a Utah industrial loan
corporation, and the parent of Advanta Mortgage Corp. Midatlantic, Advanta
Mortgage Corp. Midatlantic II, Advanta Mortgage Corp. Midwest, Advanta Mortgage
Corp. Northeast, Advanta Finance Corp. and Advanta Mortgage Conduit Services,
Inc.

        AVAILABLE INFORMATION; INCORPORATION OF INFORMATION BY REFERENCE

         The sponsor has filed a registration statement under the Securities Act
of 1933, with the Securities and Exchange Commission with respect to these
securities. This prospectus contains, and the prospectus supplement for each
series of securities will contain, a summary of the material terms of the
securities, but neither contains nor will contain all of the information
contained in the registration statement of which this prospectus is a part. For
further information, we suggest that you read the registration statement and any
amendments thereof and exhibits to the registration statement. You may obtain a
copy of the registration statement from the Public Reference Section of the
Securities and Exchange Commission, 450 Fifth Street, N.W., Washington, D.C.
20549 upon payment of the prescribed charges, or you may examine the
registration statement free of charge at the Securities and Exchange
Commission's offices, 450 Fifth Street, N.W., Washington, D.C. 20549 or at the
regional offices of the Securities and Exchange Commission located at Room 1400,
75 Park Place, New York, New York 10007 and Northwestern Atrium Center, 500 West
Madison Street, Suite 400, Chicago, Illinois 60661-2511. In addition, the
Securities and Exchange Commission maintains a site on the World Wide Web
containing reports, proxy and information statements and other items. The
address is http://www.sec.gov.

         We suggest that, in making your investment decision, you rely only on
the information contained in this document and the prospectus supplement. We
have not authorized anyone to provide any information that is different. This
prospectus and any prospectus supplement do not constitute an offer to sell or a
solicitation of an offer to buy any securities other than the securities offered
by this prospectus and that prospectus supplement nor an offer of the securities
to any person in any state or other jurisdiction in which the offer would be
unlawful.

         This prospectus incorporates by reference all documents and reports
filed for a series under Section 13(a), 13(c), 14 or 15(d) of the Securities
Exchange Act after the date of this prospectus and prior to the termination of
the offering for that series. Information in this prospectus, the accompanying
prospectus supplement or any document that is subsequently incorporated by
reference may modify or supercede information incorporated by reference in this
prospectus. The modified or superceded information will be a part of this
prospectus only in its modified or superceded form.

         The sponsor will provide or cause to be provided without charge to each
person to whom this prospectus is delivered in connection with the offering of
one or more classes of securities, a list identifying all filings for that
series under Section 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act
since the trust's latest fiscal year covered by its annual report on Form 10-K
and a copy of any or all documents or reports incorporated by reference in this
prospectus for that series, excluding any exhibits to those documents or
reports.

         We include cross references in this prospectus to captions where you
can find further discussions. The table of contents located on page 2 of this
prospectus provides the pages on which these captions appear.

         You can obtain from the sponsor, free of charge, a copy of the
financial information incorporated by reference by making an oral or written
request to Advanta Conduit Receivables, Inc., Attention: General Counsel, Welsh
& McKean Roads, Spring House, Pennsylvania 19477, (215) 657-4000.

                                 THE AGREEMENTS

         Each series of securities will be issued under one or more agreements
which will establish the trust, pool the mortgage loans, provide for the
servicing of the mortgage loans and issue the securities. The following

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<PAGE>   88
paragraphs describe the material provisions common to the agreements but are
subject to the more detailed discussion in the prospectus supplement.

SERVICING AND OTHER COMPENSATION AND PAYMENT OF EXPENSES

         Each servicer, whether the master servicer or any sub-servicer, will
retain a servicing fee in connection with its servicing activities equal to the
percentage per annum specified in the prospectus supplement. The servicing fee
is payable monthly and is based on the outstanding principal amount of the
mortgage loans.

         In addition to the servicing fee, the master servicer will be entitled
to retain additional servicing compensation in the form of prepayment charges,
release fees, bad check charges, assumption fees, modification fees, late
payment charges, any other servicing type fees, net liquidation proceeds not
required to be deposited in the principal and interest account and similar
items.

         The master servicer will pay or cause to be paid some of the ongoing
expenses associated with each trust and incurred by it in connection with its
servicing responsibilities including, without limitation:

- -    the fees and disbursements of the trustee, any firm of independent,
     nationally recognized certified public accountants, the custodian appointed
     by the trustee, the security registrar, any paying agent,

- -    expenses incurred in enforcing the obligations of sub-servicers and
     originators and

- -    any fee or other amount payable in respect of any alternative credit
     enhancement arrangements.

         The master servicer may be entitled to reimbursement of expenses
incurred in enforcing the obligations of sub-servicers and originators under
some limited circumstances. In addition, the master servicer will be entitled to
reimbursements for some of the expenses incurred by it in connection with
liquidated mortgage loans and in connection with the restoration of mortgaged
properties, the right of reimbursement being prior to the rights of
securityholders to receive any liquidation proceeds, including insurance
proceeds.

EVIDENCE AS TO COMPLIANCE

         The agreements will require the master servicer to deliver annually to
the trustee and any credit enhancement provider:

- -    an annual officers' certificate to the effect that the master servicer has
     fulfilled its obligations under the agreements throughout the preceding
     calendar year, and

- -    a letter or letters of a firm of independent, nationally recognized
     certified public accountants reasonably acceptable to the credit
     enhancement provider, if applicable, stating that it has examined a sample
     of the documents and records of the master servicer and that, based on the
     examination, it is of the opinion that the servicing has been conducted in
     compliance with the agreements except for immaterial exceptions and any
     other exceptions set forth in the letter.

         Copies of the annual accountants' statement and the annual officer's
certificate may be obtained by securityholders without charge upon written
request to the master servicer.

REMOVAL AND RESIGNATION OF THE MASTER SERVICER

         The master servicer may not resign from its obligations and duties,
except in connection with a permitted transfer of servicing, unless the duties
and obligations are no longer permissible under applicable law or are in
material conflict by reason of applicable law with any other activities of a
type and nature presently carried on by it. No resignation of the master
servicer will become effective until the trustee or a successor master servicer
has assumed the master servicer's obligations and duties.

                                       36
<PAGE>   89
         The trustee, the securityholders or any credit enhancement provider,
will have the right to remove the master servicer upon the occurrence of any of
the following

- -    events of insolvency, readjustment of debt, marshalling of assets and
     liabilities or similar proceedings regarding the master servicer and
     actions by the master servicer indicating its insolvency or inability to
     pay its obligations;

- -    the failure of the master servicer to perform any one or more of its
     material obligations under the agreements as to which the master servicer
     shall continue in default with respect thereto for a period, after notice
     of this failure; or

- -    the failure of the master servicer to cure any breach of any of its
     representations and warranties set forth in the agreements which materially
     and adversely affects the interests of the securityholders or any credit
     enhancement provider, for a period, after the master servicer's discovery
     or receipt of notice.

         The agreements may also provide that the credit enhancement provider
may remove the master servicer upon the occurrence of any of these events,
subject to the applicable cure periods:

- -    on any payment date, if the total available funds are less than the amount
     of any required distribution then due on the credit enhanced securities,
     unless the master servicer can demonstrate to the reasonable satisfaction
     of the credit enhancement provider that the event was due to circumstances
     beyond the control of the master servicer;

- -    the failure by the master servicer to make any required advance, or to pay
     any required compensating interest; or

- -    the failure of the master servicer to perform one or more of its material
     obligations under the agreements.

AMENDMENTS TO THE AGREEMENTS

         The trustee, the sponsor and the master servicer may amend the
agreements, for the purposes of (1) curing any ambiguity, or correcting or
supplementing any provision of the agreements which may be inconsistent with any
other provision of the agreements, (2) allowing transfers, or complying with the
requirements of the Internal Revenue Code or (3) adding to the trust property,
or further perfecting the trustee's interests in the trust property, with the
prior consent of the trustee or any credit enhancement provider, but without the
giving of notice to or the receipt of the consent of the securityholders under
the agreements. No amendment adopted without securityholder consent will, as
evidenced by an opinion of counsel delivered to the trustee, materially and
adversely affect the interests of any securityholder.

         The agreements may also be amended by the trustee, the sponsor and the
master servicer with the prior written consent of any credit enhancement
provider, and not less than a majority of the securityholders represented by
each class of securities then outstanding or, if the amendment does not affect
all classes, then just the affected classes, for the purpose of (1) adding or
changing any provisions, (2) eliminating any of the provisions of the agreements
or (3) modifying in any manner the rights of the securityholders. No amendment
can change the amount of, or delay the timing of, payments which are required to
be distributed to any securityholders without the consent of the
Securityholders. In addition, no amendment can change the percentages of
securityholders which are required to consent to amendments, without the
unanimous consent of the holders of all the effected class or classes of
securities then outstanding.

RETIREMENT OF SECURITIES; REDEMPTION

         Each trust will terminate upon the earlier of:

- -    the payment to the securityholders and any credit enhancement provider of
     all amounts due to them;

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<PAGE>   90
- -    receipt by the trust of the final payment or other liquidation of the last
     mortgage loan in the trust, or following the disposition of all property
     acquired in respect of any mortgage loan remaining in the trust; and

- -    any time when a liquidation of the trust is effected.

         In no event, will any trust continue beyond the expiration of 21 years
from the death of the survivor of persons named in the agreements. Written
notice of termination of a trust will be given to each securityholder of that
series, and the final distribution will be made only upon surrender and
cancellation of the securities at an office or agency designated by the trustee
of that trust. If the securityholders are permitted to terminate the trust under
the applicable agreements, a penalty may be imposed upon the securityholders
based upon the fee that would be foregone by the master servicer because of the
termination.

         Each trust may also allow for an early redemption or clean-up call. The
clean-up call may occur at the option of the master servicer or any of its
affiliated sub-servicers or, if applicable, the credit enhancement provider, and
will result in the early redemption of the securities at a price at least equal
to the outstanding principal balance of the securities plus accrued interest.
The holders of any interest only security may not receive any payment in
connection with a clean-up call. The exercise of these rights may cause the
securities to prepay earlier than expected on any date the aggregate principal
balance of the mortgage loans or the securities, as applicable, for a given
series is less than a specified percentage of the initial balance.

THE TRUSTEE

         The trustee under the agreements will be named in the prospectus
supplement. The trustee will have no obligation to exercise any of the rights or
powers vested in it by the agreements at the request or direction of any of the
securityholders, unless the securityholders shall have offered to the trustee
reasonable security or indemnity against the costs, expenses and liabilities
which might be incurred by it in compliance with the request or direction.

         The trustee may execute any of the trusts or powers granted by the
agreements or perform any duties thereunder either directly or by or through
agents or attorneys. The trustee will not be responsible for any misconduct or
negligence on the part of any agent or attorney appointed and supervised with
due care by it.

         The trustee will not be liable for any action it takes or omits to take
in good faith which it reasonably believes to be authorized by an authorized
officer of any person or within its rights or powers under the agreements.

         Each agreement will permit the removal of the trustee if the upon the
occurrence and continuance of events listed in the agreement, including the
failure of the trustee to satisfy the relevant eligibility requirements, the
trustee's becoming insolvent or the trustee breaches any representation or
warranty made by it.

         If an event permitting the removal of the trustee occurs and is
continuing, then, the sponsor, the securityholders, acting on the terms of the
agreements, or any credit enhancement provider may, whether or not the trustee
has resigned, appoint a successor trustee.

         The trustee will be liable under the agreements only to the extent of
the obligations specifically imposed upon and undertaken by it. Neither the
trustee nor any of the directors, officers, employees or agents will be under
any liability on any security or to the sponsor, the master servicer or any
securityholder for any action taken or for refraining from the taking of any
action in good faith under the agreements, or for errors in judgment. The
trustee, however, will not be protected against any liability it incurs by
reason of negligent action, negligent failure to act or willful misconduct in
the performance of its duties or by reason of reckless disregard of its duties.

                         LEGAL ASPECTS OF MORTGAGE LOANS

         The following discussion contains summaries of the material legal
aspects of mortgage loans that are general in nature. These legal aspects are
governed in part by state laws, which may be different in the various

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<PAGE>   91
states. Consequently, these summaries are not complete, do not reflect the laws
of any particular state and do not encompass the laws of all states in which the
mortgaged properties may be located.

         The mortgage loans will be represented by a mortgage note and an
accompanying mortgage. According to the mortgage note, the mortgagor is
personally liable to repay the indebtedness evidenced by the mortgage loan. The
mortgage secures the indebtedness by a lien on the mortgaged property.

ENFORCEMENT OF THE MORTGAGE NOTE

         In some states, the lender on a note secured by a lien on real property
has the option of bringing a personal action against the borrower on the debt
without first exhausting all remedies against the mortgaged property, such as
foreclosure. In some of these states the lender, after it has received a
personal judgment, may be deemed to have elected a remedy and may be precluded
from exercising remedies against the mortgaged property. Consequently, the
practical effect of the election requirement, in those states permitting this
election, is that lenders will usually proceed against the property first rather
than bringing a personal action against the borrower on the note.

         Some states have imposed statutory prohibitions that limit the remedies
of a beneficiary under a deed of trust or a mortgagee under a mortgage for
example:

- -    statutes that limit the right of the beneficiary or mortgagee, to obtain a
     deficiency judgment against the borrower following foreclosure; a
     deficiency judgment is a personal judgment against the former borrower
     equal in most cases to the difference between the amount due to the lender
     and the net amount realized upon the public sale of the real property;

- -    other statutes require the beneficiary or mortgagee to exhaust all remedies
     against the mortgaged property in an attempt to satisfy the full debt
     before bringing a personal action against the borrower;

- -    statutory provisions limit any deficiency judgment against the former
     borrower following a foreclosure to the excess of the outstanding debt over
     the fair value of the property at the time of the public sale.

The purpose of these statutes is generally to prevent a beneficiary or mortgagee
from obtaining a large deficiency judgment against the former borrower as a
result of low or no bids at the judicial sale.

         In addition to laws limiting or prohibiting deficiency judgments,
numerous other federal and state statutory provisions, including the federal
bankruptcy laws and state laws affording relief to debtors, may interfere with
or affect the ability of a trust to realize upon collateral or enforce a
deficiency judgment. For example, a federal bankruptcy law may permit a debtor
through his or her Chapter 11 or Chapter 13 rehabilitative plan to cure a
monetary default in respect of a mortgage loan on a debtor's residence by paying
arrearages within a reasonable time period and reinstating the original mortgage
loan payment schedule even though the lender accelerated the mortgage loan and
final judgment of foreclosure had been entered in state court prior to the
filing of the debtor's bankruptcy petition, if no sale of the residence had yet
occurred. Some courts with federal bankruptcy jurisdiction have approved plans,
based on the particular facts of the reorganization case, that effected the
curing of a mortgage loan default by paying arrearages over a number of years.

         Courts with federal bankruptcy jurisdiction also have held that the
terms of a mortgage loan secured by property of the debtor may be modified.
These courts have allowed modifications that include reducing the amount of each
monthly payment, changing the rate of interest, altering the repayment schedule,
forgiving all or a portion of the debt and reducing the lender's security
interest to the value of the residence, thus leaving the lender a general
unsecured creditor for the difference between the value of the residence and the
outstanding balance of the loan.

         A number of states have imposed general equitable principles upon
judicial foreclosure. These equitable principles are generally designed to
relieve the borrower from the legal effect of the borrower's default under the
loan documents. Examples of judicial remedies that have been fashioned include
judicial requirements that the lender undertake affirmative and expensive
actions to determine the causes for the borrower's default and the likelihood
that the borrower will be able to reinstate the loan. In some cases, lenders
have been required to reinstate

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<PAGE>   92
loans or recast payment schedules in order to accommodate borrowers who are
suffering from temporary financial disabilities. In other cases, the courts have
limited the right of the lender to foreclose if the default under the loan is
not monetary, such as the borrower failing to adequately maintain the property
or the borrower executing a second deed of trust affecting the property.

         Tax liens arising under the Internal Revenue Code may be prior to the
lien of a mortgage or deed of trust. In addition, substantive requirements are
imposed upon mortgage lenders in connection with the origination and the
servicing of mortgage loans by numerous federal and some state consumer
protection laws. These laws include, by example, the federal Truth-in-Lending
Act, Real Estate Settlement Procedures Act, Equal Credit Opportunity Act, Fair
Credit Billing Act, Fair Credit Reporting Act and other statutes and state laws,
such as the California Fair Debt Collection Practices Act. These laws and
regulations impose specific statutory liabilities upon lenders who originate
mortgage loans and fail to comply with the provisions of the law. In some cases,
this liability may affect assignees of the mortgage loans.

DEEDS OF TRUST OR MORTGAGES

         The mortgage loans will be secured by either deeds of trust or
mortgages, depending upon the prevailing practice in the state in which the
mortgaged property subject to a mortgage loan is located. In some states, a
mortgage creates a lien upon the real property encumbered by the mortgage. In
other states, the mortgage conveys legal title to the property to the mortgagee
subject to the payment of the indebtedness. The mortgage is not prior to the
lien for real estate taxes and assessments and other charges imposed under
governmental police powers. Priority between mortgages depends on their terms in
some cases or on the terms of separate subordination or intercreditor
agreements, and generally on the order of recordation of the mortgage in the
appropriate recording office. There are two parties to a mortgage, the
mortgagor, who is the borrower and homeowner, and the mortgagee, who is the
lender. Under the mortgage instrument, the mortgagor delivers to the mortgagee a
note or bond and the mortgage. In the case of a land trust, there are three
parties because title to the property is held by a land trustee under a land
trust agreement of which the borrower is the beneficiary; at origination of a
mortgage loan, the borrower executes a separate undertaking to make payments on
the mortgage note. Although a deed of trust is similar to a mortgage, a deed of
trust has three parties; the borrower and homeowner called the trustor, a lender
called the beneficiary, and a third-party grantee called the trustee. Under a
deed of trust, the borrower grants the property, irrevocably until the debt is
paid, in trust, generally with a power of sale, to the trustee to secure payment
of the obligation. The trustee's authority under a deed of trust and the
mortgagee's authority under a mortgage are governed by law, the express
provisions of the deed of trust or mortgage, and, in some cases, the directions
of the beneficiary.

COOPERATIVE LOANS

         If specified in the prospectus supplement of a series of securities,
the mortgage loans may consist of cooperative loans evidenced by cooperative
notes secured by security interests in shares issued by cooperatives and in any
leases or occupancy agreements allowing the mortgagor the right to occupy
specific the cooperative unit. The security agreement will create a lien upon,
or grant a title interest in, the property which it covers, the priority of
which will depend on the terms of the particular security agreement as well as
the order of recordation of the agreement in the appropriate recording office.
These liens or title interests are not prior to the lien for real estate taxes
and assessments and other charges imposed under governmental police powers.

         Each cooperative owns or leases the real property and owns or leases
the building and all separate units. The cooperative is directly responsible for
property management and, in most cases, payment of real estate taxes, other
governmental impositions and hazard and liability insurance. If there is a
blanket mortgage or blanket lease on the cooperative apartment building or
underlying land, the cooperative, as mortgagor or lessee also is responsible for
meeting these mortgage or rental obligations. If the cooperative is unable to
meet the payment obligations under a blanket mortgage, the mortgagee holding a
blanket mortgage could foreclose on that mortgage and terminate all subordinate
proprietary leases and occupancy agreements. Similarly, if the cooperative is
unable to meet the payment obligations under a land lease, the holder of the
landlord's interest under the land lease could terminate it and all subordinate
proprietary leases and occupancy agreements. A foreclosure by the holder of a
blanket mortgage or the termination of the underlying lease could eliminate or
significantly diminish the value of any collateral held by the lender who
financed the purchase by an individual tenant-stockholder of cooperative shares
or, in the case of the mortgage loans, the collateral securing the cooperative
loans.

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<PAGE>   93
FORECLOSURE OF MORTGAGE LOANS

         Foreclosure of a deed of trust is generally accomplished by a non
judicial trustee's sale under the deed of trust and state laws which authorize
the trustee to sell the property upon default by the borrower under the terms of
the note or deed of trust. Beside the non judicial remedy, a deed of trust may
be judicially foreclosed. In addition to any notice requirements contained in a
deed of trust, in some states, the trustee must record a notice of default and
within a period of time send a copy to the trustor and to any person who has
recorded a request for a copy of notice of default and notice of sale. In
addition, the trustee must provide notice in some states to any other individual
having an interest of record in the real property, including any junior
lienholders. If the deed of trust is not reinstated within a specified period, a
notice of sale must be posted in a public place and, in most states, published
for a specific period of time in one or more local 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 real property.

         Foreclosure of a mortgage is generally accomplished by judicial action.
Typically, the action is initiated by the service of legal pleadings upon all
parties having an interest of record in the real property. Delays in completion
of the foreclosure may occasionally result from difficulties in locating
necessary parties. Judicial foreclosure proceedings are often not contested by
any of the applicable parties. If the mortgagee's right to foreclose is
contested, the legal proceedings necessary to resolve the issue can be time
consuming.

         In some states, the trustor has the right to reinstate the loan at any
time following default until shortly before the trustee's sale. In these states,
the borrower, or any other person having a junior encumbrance on the real
estate, may, during a reinstatement period, cure the default by paying the
entire amount in arrears plus the costs and expenses incurred in enforcing the
obligation.

         In the case of foreclosure under either a mortgage or a deed of trust,
the sale by the referee or other designated officer or by the trustee is a
public sale. However, because of the difficulty a potential buyer at the sale
would have in determining the exact status of title and because the physical
condition of the property may have deteriorated during the foreclosure
proceedings, it is uncommon for a third party to purchase the property at a
foreclosure sale unless there is a great deal of economic incentive for the new
purchaser. It is more common for the lender to purchase the property from the
trustee or referee for an amount that is less than or equal to the sum of the
unpaid principal amount of the mortgage loan, plus accrued and unpaid interest
and the expense of foreclosure. Typically, state law controls the amount of
foreclosure costs and expenses, including attorneys' fees, which may be
recovered by a lender.

         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 repairs at its own
expense as are necessary to render the property suitable for sale. The lender
will commonly obtain the services of a real estate broker and pay the broker's
commission in connection with the sale of the property. Depending upon market
conditions, the ultimate proceeds of the sale of the property may not equal the
lender's investment in the property and, in some states, the lender may be
entitled to a deficiency judgment. Any loss may be reduced by the receipt of any
mortgage insurance proceeds.

FORECLOSURE ON COOPERATIVE LOANS

         If a cooperative loan must be foreclosed on, the cooperative will
usually recognize the lender's lien against proceeds from a sale of the
cooperative apartment, subject, however, to the cooperative's right to sums due
or sums that have become liens on the shares relating to the proprietary lease
or occupancy agreement. The total amount owed to the cooperative by the borrower
could reduce the amount realized upon a sale of the cooperative mortgage loan
below the outstanding principal balance of the cooperative mortgage loan plus
accrued and unpaid interest.

         The documentation governing cooperative loans generally also provide
that, in the event of a foreclosure, the lender must obtain the approval or
consent of the cooperative before transferring the cooperative shares to a new
buyer. Typically, the lender is not limited in any rights it may have to
dispossess the tenant stockholder.

                                       41
<PAGE>   94
RIGHTS OF REDEMPTION

         In some states, after the foreclosure of a mortgage, the mortgagor and
foreclosed junior lienors are given a statutory period to redeem the property
from the foreclosure sale. In some states, redemption may occur only upon
payment of the entire principal balance plus accrued interest and expenses of
foreclosure. In other states, redemption may be authorized if the former
borrower pays only a portion of the sums due. The effect of a statutory right of
redemption is to diminish the ability of the lender to sell the foreclosed
property. The rights of redemption would defeat the title of any purchaser
subsequent to foreclosure or sale under a deed of trust. Consequently, 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
expired. In some states, there is no right to redeem property after a trustee's
sale under a deed of trust.

ENVIRONMENTAL LEGISLATION

         A number of states impose a statutory lien for associated costs on
property that is the subject of a cleanup action by the state on account of
hazardous wastes or hazardous substances released or disposed of on the
property. This lien may have priority over all subsequent liens on the property
and, in some states, will have priority over prior recorded liens including the
lien of a mortgage. In some states this lien will not have priority over prior
recorded liens of a deed of trust. In addition, under federal environmental
legislation and under state law in a number of states, a secured party which
takes a deed in lieu of foreclosure or acquires a mortgaged property at a
foreclosure sale or assumes active control over the operation or management of a
property may be liable for the costs of cleaning up a contaminated site.
Although these costs could be substantial, it is unclear whether they would be
imposed on a lender such as a trust, secured by residential real property. In
the event that a trust acquired a mortgaged property through foreclosure or
otherwise, and cleanup costs were incurred in respect of the mortgaged property,
the holders of the securities might realize a loss if these costs were required
to be paid by the trust.

ENFORCEABILITY OF MORTGAGE LOANS PROVISIONS

         Generally all of the mortgage loans contain due-on-sale clauses. These
clauses permit the lender to accelerate the maturity of the loan if the borrower
sells, transfers or conveys the property. The enforceability of these clauses
has been the subject of legislation or litigation in many states including
California, and in some cases the enforceability of these clauses was limited or
denied. However, federal law preempts state constitutional, statutory and case
law that prohibits the enforcement of due-on-sale clauses and permits lenders to
enforce these clauses in accordance with their terms, subject to limited
exceptions. This federal law encourages lenders to permit assumption of loans at
the original rate of interest or at some other rate less than the average of the
original rate and the market rate.

         This federal law also provides for specific instances in which a
mortgage lender may not exercise a due-on-sale clause, notwithstanding the fact
that a transfer of the property may have occurred. These include intra-family
transfers, transfers by operation of law, leases of fewer than three years and
the creation of a junior encumbrance. Regulations also prohibit the imposition
of a prepayment penalty upon the acceleration of a loan under a due-on-sale
clause.

         The inability to enforce a due-on-sale clause may result in a mortgage
loan bearing a coupon rate below the current market rate being assumed by a new
home buyer rather than being paid off, that may have an impact upon the average
life of the mortgage loans and the number of mortgage loans that may be
outstanding until maturity.

         Upon foreclosure, courts have imposed general equitable principles.
These equitable principles generally are designed to relieve the borrower from
the legal effect of his defaults under the loan documents. Examples of judicial
remedies that have been fashioned include judicial requirements that the lender
undertake affirmative and expensive actions to determine the causes for the
borrower's default and the likelihood that the borrower will be able to
reinstate the loan. In some cases, courts have substituted their judgment for
the lender's judgment and have required that lenders reinstate loans or recast
payment schedules in order to accommodate borrowers who are suffering from
temporary financial disability. In other cases, courts have limited the right of
the lender to foreclose if the default under the mortgage instrument is not
monetary, such as the borrower failing to adequately maintain the

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<PAGE>   95
property or the borrower executing a second mortgage or deed of trust affecting
the property. Finally, some courts have been faced with the issue of whether or
not federal or state constitutional provisions reflecting due process concerns
for adequate notice require that borrowers under deeds of trust or mortgages
receive notices in addition to the statutorily prescribed minimum. 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.

CALIFORNIA DEEDS OF TRUST

         Most institutional lenders in California use a form of deed of trust
that confers on the beneficiary the right both to receive all proceeds collected
under any hazard insurance policy and all awards made in connection with any
condemnation proceedings, and to apply these proceeds and awards to any debt
secured by the deed of trust, in the order specified by the beneficiary.
California law prohibits the beneficiary from applying insurance and
condemnation proceeds to the debt secured by the deed of trust unless the
beneficiary's security has been impaired by the casualty or condemnation. If the
security has been impaired, California law permits these proceeds to be applied
to the extent of the impairment. In the event improvements on the property are
damaged or destroyed by fire or other casualty, or if the property is taken by
condemnation, and the beneficiary's security is impaired, the beneficiary under
the first deed of trust will have the prior right to collect any insurance
proceeds and any damage award from the condemnation. Proceeds in excess of the
amount of debt secured by a first deed of trust will, in most cases, be applied
to the indebtedness of a junior deed of trust.

         Another provision typically found in California deeds of trust
obligates the mortgagor to pay all taxes and assessments on the property, to
provide and maintain fire insurance on the property, and to maintain and repair
the property. Upon a failure of the mortgagor to perform any of these
obligations, the beneficiary is given the right under the deed of trust to
perform those obligations, and the mortgagor agrees to reimburse the beneficiary
for any sums expended by the beneficiary on behalf of the mortgagor. All sums
expended by the beneficiary become part of the indebtedness secured by the deed
of trust.

APPLICABILITY OF USURY LAWS

         Federal law provides that state usury limitations do not apply to some
types of residential first mortgage loans. The federal law authorized any state
to reimpose interest rate limits by adopting, before April 1, 1983, a law or
constitutional provision which expressly rejects application of the federal law.
In addition, even where this federal law is not rejected, any state is
authorized by the law to adopt a provision limiting discount points or other
charges on mortgage loans covered by the law. A number of states have taken
action to reimpose interest rate limits or to limit discount points or other
charges.

         The sponsor will represent that each mortgage loan was originated in
compliance with applicable state laws in effect at the time of origination,
including usury laws, in all material respects. However, the coupon rates on the
mortgage loans will be subject to applicable usury laws as in effect from time
to time.

SOLDIERS' AND SAILORS' CIVIL RELIEF ACT OF 1940

         Under the terms of the Soldiers' and Sailors' Civil Relief Act of 1940,
members of all branches of the military on active duty, including draftees and
reservists on active duty:

- -    are entitled to have interest rates reduced and capped at 6% per annum on
     obligations, including mortgage loans, incurred prior to the commencement
     of active duty and for the duration of active duty,

- -    may be entitled to a stay of proceedings on any kind of foreclosure or
     repossession action in the case of defaults on the obligations entered into
     prior to active duty for the duration of active duty and

- -    may have the maturity of the obligations incurred prior to active duty
     extended, the payments lowered and the payment schedule readjusted for a
     period of time after the completion of active duty.

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<PAGE>   96
         These benefits are subject to challenge by creditors and if, in the
opinion of the court, the ability of a person to comply with the obligations is
not materially impaired by active duty, the court may apply equitable
principles. If a mortgagor's obligation to repay amounts otherwise due on a
mortgage loan is relieved by the Soldiers' and Sailors' Civil Relief Act,
neither the trust, the master servicer, the sponsor, any credit enhancement
provider nor the trustee will be required to advance the amounts that would
otherwise be due. Any loss resulting from the Soldiers' and Sailors' Civil
Relief Act may reduce the amounts available to be paid to the securityholders.
In the event that the Soldiers' and Sailors' Civil Relief Act or similar
legislation or regulations apply to any mortgage loan which goes into default,
there may be delays in payment and losses on the securities. Any interest
shortfalls, deferrals or forgiveness of payments on the mortgage loans resulting
from similar legislation or regulations may result in delays in payments or
losses to securityholders of the series.

                    MATERIAL FEDERAL INCOME TAX CONSEQUENCES

         The following discussion describes the material federal income tax
consequences to the original purchasers of the securities of the purchase,
ownership and disposition of the securities. The discussion below does not
purport to deal with all federal tax considerations applicable to all categories
of investors. The tax consequences to holders subject to special rules,
including insurance companies, tax-exempt organizations, financial institutions
or broker dealers, taxpayers subject to the alternative minimum tax, and holders
that will hold the securities as other than capital assets, are not discussed.
In particular, this discussion applies only to investors that purchase
securities directly from the sponsor and hold the securities as capital assets.
The discussion is based upon laws, regulations, rulings and decisions now in
effect, all of which are subject to change. Investors may wish to 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
securities. As used in this section and the "ERISA Considerations" section, code
means the Internal Revenue Code of 1986 and IRS means the Internal Revenue
Service.

         We will file an unqualified tax opinion for a series with the
Securities and Exchange Commission on Form 8-K prior to the sale of the
securities.

The following discussion addresses securities of five general types:

- -        grantor trust securities,

- -        REMIC securities,

- -        debt securities,

- -        partnership interests, and

- -        FASIT securities.

         The prospectus supplement for each series of securities will indicate
whether a REMIC or FASIT election or elections will be made for the trust and,
if a REMIC or FASIT election is to be made, will identify all regular interests
and residual interests in the REMIC or all regular interests, high-yield
interests or ownership interests in the FASIT.

         The Taxpayer Relief Act of 1997 adds provisions to the code that
require the recognition of gain upon the constructive sale of an appreciated
financial position. A constructive sale of an appreciated financial position
occurs if a taxpayer enters into transactions involving a financial instrument
that have the effect of substantially eliminating the taxpayer's risk of loss
and opportunity for gain. These provisions apply only to classes of securities
that do not have a principal balance.

                                       44
<PAGE>   97
GRANTOR TRUST SECURITIES

         If a series of securities is being issued by a grantor trust, special
tax counsel to the sponsor will deliver its opinion to the sponsor that the
trust will be classified as a grantor trust and not as a partnership or an
association taxable as a corporation. Accordingly, each beneficial owner of a
grantor trust security will generally be treated as the owner of an interest in
the loans included in the grantor trust.

         For purposes of the following discussion, a grantor trust security
representing an undivided equitable ownership interest in the principal of the
mortgage loans together with interest at a pass-through rate, will be referred
to as a grantor trust fractional interest security. A grantor trust security
representing ownership of all or a portion of the difference between interest
paid on the mortgage loans and interest paid on grantor trust fractional
interest securities will be referred to as a grantor trust strip security.

         SPECIAL TAX ATTRIBUTES

         Special tax counsel to the sponsor will deliver its opinion to the
sponsor that (a) grantor trust fractional interest securities will represent
interests in (1) loans . . . secured by an interest in real property within the
meaning of section 7701(a)(19)(C)(v) of the code; and (2) obligations, including
any participation or certificate of beneficial ownership, which . . . are
principally secured by an interest in real property within the meaning of
section 860G(a)(3)(A) of the code; and (b) interest on grantor trust fractional
interest securities will be considered interest on obligations secured by
mortgages on real property or on interests in real property within the meaning
of section 856(c)(3)(B) of the code. In addition, the grantor trust strip
securities will be obligations, including any participation or certificate of
beneficial ownership therein . . . principally secured by an interest in real
property within the meaning of section 860G(a)(3)(A) of the code.

         TAXATION OF BENEFICIAL OWNERS OF GRANTOR TRUST SECURITIES

         Beneficial owners of grantor trust fractional interest securities
generally will be required to report on their federal income tax returns their
respective shares of the income from the loans, including amounts used to pay
reasonable servicing fees and other expenses but excluding amounts payable to
beneficial owners of any corresponding grantor trust strip securities, and, will
be entitled to deduct their shares of any reasonable servicing fees and other
expenses. If a beneficial owner acquires a grantor trust fractional interest
security for an amount that differs from its outstanding principal amount, the
amount includible in income on a grantor trust fractional interest security may
differ from the amount of interest distributable. Individuals holding a grantor
trust fractional interest security directly or through pass-through entities
will be allowed a deduction for reasonable servicing fees and expenses only to
the extent that the aggregate of the beneficial owner's miscellaneous itemized
deductions exceeds 2% of the beneficial owner's adjusted gross income. Further,
beneficial owners, other than corporations, subject to the alternative minimum
tax may not deduct miscellaneous itemized deductions in determining alternative
minimum taxable income.

         Beneficial owners of grantor trust strip securities generally will be
required to treat the securities as stripped coupons under section 1286 of the
code. Accordingly, the beneficial owner will be required to treat the excess of
the total amount of payments on the security over the amount paid for the
security as original issue discount and to include the discount in income as it
accrues over the life of the security.

         Grantor trust fractional interest securities may also be subject to the
coupon stripping rules if a class of grantor trust strip securities is issued as
part of the same series of securities. The consequences of the application of
the coupon stripping rules would appear to be that any discount arising upon the
purchase of the security, and perhaps all stated interest, would be classified
as original issue discount and includible in the beneficial owner's income as it
accrues, regardless of the beneficial owner's method of accounting. The coupon
stripping rules will not apply, however, if (1) the pass-through rate is no more
than 100 basis points lower than the gross rate of interest payable on the
underlying loans and (2) the difference between the outstanding principal
balance on the security and the amount paid for the security is less than 0.25%
of the principal balance times the weighted average remaining maturity of the
security.  See " -- Discount and Premium."

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<PAGE>   98
         Sales of Grantor Trust Securities

         Any gain or loss recognized on the sale of a grantor trust security,
which equal to the difference between the amount realized on the sale and the
adjusted basis of the grantor trust security, will be capital gain or loss,
except to the extent of accrued and unrecognized market discount, which will be
treated as ordinary income, and in the case of banks and other financial
institutions except as provided under section 582(c) of the code. The adjusted
basis of a grantor trust security will generally equal its cost, increased by
any income reported by the seller, including original issue discount and market
discount income, and reduced, but not below zero, by any previously reported
losses, any amortized premium and by any distributions of principal.

         Grantor Trust Reporting

         The trustee will furnish to each beneficial owner of a grantor trust
fractional interest security with each distribution a statement detailing the
amount of the distribution allocable to principal on the underlying loans and to
interest, based on the interest rate on the security. In addition, within a
reasonable time after the end of each calendar year, based on information
provided by the servicer, the trustee will furnish to each beneficial owner
during the year the customary factual information that the servicer deems
necessary or desirable to enable beneficial owners of grantor trust securities
to prepare their tax returns and will furnish comparable information to the IRS
as and when required to do so by law.

REMIC SECURITIES

         If described in a prospectus supplement, an election will be made to
treat a trust as a REMIC under the code. Qualification as a REMIC requires
ongoing compliance with a number of conditions. If a series of securities is
being issued by a REMIC, special tax counsel to the sponsor will deliver its
opinion to the sponsor that, assuming compliance with the agreements, the trust
will be treated as a REMIC for federal income tax purposes. The securities of
each class will be designated as regular interests in the REMIC trust except
that a separate class will be designated as the residual interest in the REMIC
trust. The prospectus supplement for each series of securities will state
whether the securities of each class will constitute a REMIC regular interest or
a REMIC residual interest.

         A REMIC trust will not be subject to federal income tax except with
respect to income from prohibited transactions and in other instances.
Generally, the total income from the loans in a REMIC trust will be taxable to
the beneficial owners of the securities of that series. See " -- Taxes on a
REMIC Trust."

         The REMIC regulations issued by the Treasury Department on December 23,
1992 provide some guidance regarding the federal income tax consequences
associated with the purchase, ownership and disposition of REMIC securities.
While certain material provisions of the REMIC regulations are discussed below,
investors may wish to consult their own tax advisors regarding the possible
application of the REMIC regulations in their specific circumstances.

SPECIAL TAX ATTRIBUTES

         REMIC regular interests and REMIC residual interests will be regular or
residual interests in a REMIC within the meaning of section 7701(a)(19)(C)(xi)
of the code and real estate assets within the meaning of section 856(c)(5)(A) of
the code. If at any time during a calendar year less than 95% of the assets of a
REMIC trust consist of qualified mortgages within the meaning of section
860G(a)(3) of the code then the portion of the REMIC regular interests and REMIC
residual interests that are qualifying assets under those sections during the
calendar year may be limited to the portion of the assets of the REMIC trust
that are qualified mortgages. Similarly, income on the REMIC regular interests
and REMIC residual interests will be treated as interest on obligations secured
by mortgages on real property within the meaning of section 856(c)(3)(B) of the
code, subject to the same limitation as set forth in the preceding sentence. For
purposes of applying this limitation, a REMIC trust should be treated as owning
the assets represented by the qualified mortgages. The assets of the trust will
include, in addition to the loans, payments on the loans held pending
distribution on the REMIC regular interests and REMIC residual interests and any
reinvestment income. REMIC regular interests and REMIC residual interests held
by a financial institution to which section 585, 586 or 593 of the code applies
will be treated as evidences of indebtedness for purposes of

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<PAGE>   99
section 582(c)(1) of the code. REMIC regular interests will also be qualified
mortgages suitable for investment by other REMICs and FASITs.

         TAXATION OF BENEFICIAL OWNERS OF REMIC REGULAR INTERESTS

         Except as indicated below in this federal income tax discussion, the
REMIC regular interests will be treated for federal income tax purposes as debt
instruments issued by the REMIC trust on the date the securities are first sold
to the public and not as ownership interests in the REMIC trust or its assets.
beneficial owners of REMIC regular interests that otherwise report income under
a cash method of accounting will be required to report income with respect to
the securities under an accrual method. For additional tax consequences relating
to REMIC regular interests purchased at a discount or with premium, see " --
Discount and Premium."

         TAXATION OF BENEFICIAL OWNERS OF REMIC RESIDUAL INTERESTS

         Daily Portions.

         Except as indicated below, a beneficial owner of a REMIC residual
interest for a REMIC trust generally will be required to report its daily
portion of the taxable income or net loss of the REMIC trust for each day during
a calendar quarter that the beneficial owner owned the REMIC residual interest.
For this purpose, the daily portion shall be determined by allocating to each
day in the calendar quarter its ratable portion of the taxable income or net
loss of the REMIC trust for the quarter and by allocating the amount so
allocated among the residual beneficial owners, on this day, in accordance with
their percentage interests on this day. Any amount included in the gross income
or allowed as a loss of any residual beneficial owner by virtue of this
paragraph will be treated as ordinary income or loss.

         The requirement that each beneficial owner of a REMIC residual interest
report its daily portion of the taxable income or net loss of the REMIC trust
will continue until there are no securities of any class outstanding, even
though the beneficial owner of the REMIC residual interest may have received
full payment of the stated interest and principal on its REMIC residual
interest.

         The trustee will provide to beneficial owners of REMIC residual
interests of each series of securities (1) the information as is necessary to
enable them to prepare their federal income tax returns and (2) any reports
regarding the Securities of a series that may be required under the Code.

         Taxable Income or Net Loss of a REMIC Trust.

         The taxable income or net loss of a REMIC trust will be the income from
the qualified mortgages it holds and any reinvestment earnings less deductions
allowed to the REMIC trust. This taxable income or net loss for a given calendar
quarter will be determined in the same manner as for an individual having the
calendar year as the taxable year and using the accrual method of accounting,
with the following four modifications. The first modification is that a
deduction will be allowed for accruals of interest, including any original issue
discount, but without regard to the investment interest limitation in section
163(d) of the code, on the REMIC regular interests, but not the REMIC residual
interests, even though REMIC regular interests are for non-tax purposes
evidences of beneficial ownership rather than indebtedness of a REMIC trust.
Second, market discount or premium equal to the difference between the total
stated principal balances of the qualified mortgages and the basis to the REMIC
trust generally will be included in income, in the case of discount, or
deductible, in the case of premium, by the REMIC trust as it accrues under a
constant yield method, taking into account the prepayment assumption specified
in the prospectus supplement. The basis to a REMIC trust in the qualified
mortgages is the aggregate of the issue prices of all the REMIC regular
interests and REMIC residual interests in the REMIC trust on the settlement
date. If, however, a substantial amount of a class of REMIC regular interests or
REMIC residual interests has not been sold to the public, then the fair market
value of all the REMIC regular interests or REMIC residual interests in that
class as of the date of the prospectus supplement should be substituted for the
issue price. See " -- Discount and Premium -- Original Issue Discount."

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<PAGE>   100
         The third modification is that no item of income, gain, loss or
deduction allocable to a prohibited transaction will be taken into account.
Fourth, a REMIC trust generally may not deduct any item that would not be
allowed in calculating the taxable income of a partnership by virtue of section
703(a)(2) of the code. Finally, the limitation on miscellaneous itemized
deductions imposed on individuals by section 67 of the code will not be applied
at the REMIC trust level to any servicing and guaranty fees. In addition, under
the REMIC regulations, any expenses that are incurred in connection with the
formation of a REMIC trust and the issuance of the REMIC regular interests and
REMIC residual interests are not treated as expenses of the REMIC trust for
which a deduction is allowed. If the deductions allowed to a REMIC trust exceed
its gross income for a calendar quarter, this excess will be a net loss for the
REMIC trust for that calendar quarter. The REMIC regulations also provide that
any gain or loss to a REMIC trust from the disposition of any asset, including a
qualified mortgage or permitted investment, as defined in section 860G(a)(5) of
the code, will be treated as ordinary gain or loss. See " -- Taxes on a REMIC
Trust -- Prohibited Transactions" and " -- Pass-Through of Servicing and
Guaranty Fees to Individuals."

         A beneficial owner of a REMIC residual interest may be required to
recognize taxable income without being entitled to receive a corresponding
amount of cash. This could occur, for example, if the qualified mortgages are
considered to be purchased by the REMIC trust at a discount, some or all of the
REMIC regular interests are issued at a discount, and the discount included as a
result of a prepayment on a loan that is used to pay principal on the REMIC
regular interests exceeds the REMIC trust's deduction for unaccrued original
issue discount relating to the REMIC regular interests. Taxable income may also
be greater in earlier years because interest expense deductions, expressed as a
percentage of the outstanding principal amount of the REMIC regular interests,
may increase over time as the earlier classes of REMIC regular interests are
paid, although the interest income on any given loan expressed as a percentage
of the outstanding principal amount of that loan will remain constant over time.

         BASIS RULES AND DISTRIBUTIONS.

         A beneficial owner of a REMIC residual interest has an initial basis in
its security equal to the amount paid for the REMIC residual interest. This
basis is increased by amounts included in the income of the beneficial owner and
decreased by distributions and by any net loss taken into account on the REMIC
residual interest. A distribution on a REMIC residual interest to a beneficial
owner is not included in gross income to the extent it does not exceed the
beneficial owner's basis in the REMIC residual interest, adjusted as described
above, and, to the extent it exceeds the adjusted basis of the REMIC residual
interest, shall be treated as gain from the sale of the REMIC residual interest.

         A beneficial owner of a REMIC residual interest is not allowed to take
into account any net loss for any calendar quarter if the net loss exceeds the
beneficial owner's adjusted basis in its REMIC residual interest as of the close
of the calendar quarter, determined without regard to the 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 only
to offset income from the REMIC residual interest.

         EXCESS INCLUSIONS.

         Excess inclusions on a REMIC residual interest are subject to special
tax rules. Beneficial owner of a REMIC residual interest, the excess inclusion
for any calendar quarter is defined as the excess, if any, of the daily portions
of taxable income over the sum of the daily accruals for each day during the
quarter that the REMIC residual interest was held by the beneficial owner. 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 interest at the beginning of the calendar quarter and 120% of the
federal long-term rate in effect on the settlement date, based on quarterly
compounding, and properly adjusted for the length of the quarter. For this
purpose, the adjusted issue price of a REMIC residual interest as of the
beginning of any calendar quarter is equal to the issue price of the REMIC
residual interest, increased by the amount of daily accruals for all prior
quarters and decreased by any distributions made on the REMIC residual interest
before the beginning of the quarter. The issue price of a REMIC residual
interest is the initial offering price to the public, excluding bond houses and
brokers, at which a substantial number of the REMIC residual interests was sold.
The federal long-term rate is a blend of current yields on Treasury securities
having a maturity of more than nine years, computed and published monthly by the
IRS.

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<PAGE>   101
         In general, beneficial owners of REMIC residual interests with excess
inclusion income cannot offset the income by losses from other activities. For
beneficial owners that are subject to tax only on unrelated business taxable
income, as defined in section 511 of the code, an excess inclusion of the
beneficial owner is treated as unrelated business taxable income. The REMIC
regulations indicate that if a beneficial owner of a REMIC residual interest is
a member of an affiliated group filing a consolidated income tax return, the
taxable income of the affiliated group cannot be less than the sum of the excess
inclusions attributable to all residual interests in REMICS held by members of
the affiliated group. For a discussion of the effect of excess inclusions on
foreign investors that own REMIC residual interests, see " -- Foreign
Investors."

         The Treasury Department also has the authority to issue regulations
that would treat all taxable income of a REMIC trust as excess inclusions if the
REMIC residual interest does not have significant value. Although the Treasury
Department did not exercise this authority in the REMIC regulations, future
regulations may contain that rule. If that rule were adopted, it is unclear how
significant value would be determined for these purposes. If no rule is
applicable, excess inclusions should be calculated as discussed above.

         In the case of any REMIC residual interests that are held by a real
estate investment trust, the aggregate excess inclusions on REMIC residual
interests reduced, but not below zero, by the real estate investment trust
taxable income, within the meaning of section 857(b)(2) of the code, excluding
any net capital gain, will be allocated among the shareholders of the REIT in
proportion to the dividends received by the shareholders from the REIT, and any
allocated amounts will be treated as an excess inclusion on a REMIC residual
interest as if held directly by the shareholder. Similar rules will apply in the
case of regulated investment companies, common trust funds and some cooperatives
that hold a REMIC residual interest.

         PASS-THROUGH OF SERVICING AND GUARANTY FEES TO INDIVIDUALS.

         A beneficial owner of a REMIC residual interest who is an individual
will be required to include in income a share of any servicing and guaranty
fees. A deduction for these fees will be allowed to a beneficial owner only to
the extent that the fees, along with of the beneficial owner's other
miscellaneous itemized deductions exceed 2% of the beneficial owner's adjusted
gross income. In addition, a beneficial owner of a REMIC residual interest may
not be able to deduct any portion of the fees in computing the beneficial
owner's alternative minimum tax liability. A beneficial owner's share of the
fees will generally be determined by (1) allocating the amount of the expenses
for each calendar quarter on a pro rata basis to each day in the calendar
quarter, and (2) allocating the daily amount among the beneficial owners in
proportion to their respective holdings on this day.

         TAXES ON A REMIC TRUST

         Prohibited Transactions.

         The code imposes a tax on a REMIC 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 under specified exceptions,
the receipt of investment income from a source other than a loan or other
permitted investments, the receipt of compensation for services, or the
disposition of an asset purchased with the payments on the qualified mortgages
for temporary investment pending distribution on the regular and residual
interests.

         Contributions to a REMIC after the Startup Day.

         The code imposes a tax on a REMIC equal to 100% of the value of any
property contributed to the REMIC after the startup day, which is usually the
same day that settlement occurs. Exceptions are provided for cash contributions
to a REMIC (1) during the three month period beginning on the startup day, (2)
made to a qualified reserve fund by a beneficial owner of a residual interest,
(3) in the nature of a guarantee, (4) made to facilitate a qualified liquidation
or clean-up call, and (5) as otherwise permitted by treasury regulations.

                                       49
<PAGE>   102
         Net Income from Foreclosure Property.

         The Code imposes a tax on a REMIC equal to the highest corporate rate
on net income from foreclosure property. The terms foreclosure property, which
includes property acquired by deed in lieu of foreclosure, and net income from
foreclosure property are defined by reference to the rules applicable to real
estate investment trusts. Generally, foreclosure property would be treated as
such for a period of three years, with possible extensions. Net income from
foreclosure property generally means gain from the sale of foreclosure property
that is inventory property and gross income from foreclosure property other than
qualifying rents and other qualifying income for a real estate investment trust.

         SALES OF REMIC SECURITIES

         If a regular or residual interest is sold, the seller will recognize
gain or loss equal to the difference between the amount realized in the sale and
its adjusted basis, except in the case of multiple sales of REMIC residual
interests within six months, and sales of noneconomic residual interests. The
adjusted basis of a REMIC regular interest generally will equal the cost of the
security to the seller, increased by any original issue discount or market
discount included in the seller's gross income from the security and reduced by
distributions on the security previously received by the seller of amounts
included in the stated redemption price at maturity and by any premium that has
reduced the seller's interest income from the security. Except as described in
the following paragraph or under section 582(c) of the code, this gain or loss
will be capital gain or loss if the security is held as a capital asset,
generally, property held for investment, within the meaning of section 1221 of
the code.

         Gain from the sale of a REMIC regular interest that might otherwise be
capital gain will be treated as ordinary income to the extent that the gain does
not exceed the excess, if any, of (1) the amount that would have been includible
in the income of the beneficial owner of a REMIC regular interest had income
accrued at a rate equal to 110% of the applicable federal rate, generally, an
average of current yields on Treasury securities, as of the date of purchase
over (2) the amount actually includible in the beneficial owner's income. In
addition, gain recognized on this sale by a beneficial owner of a REMIC regular
interest who purchased a security at a market discount would also be taxable as
ordinary income in an amount not exceeding the portion of the discount that
accrued during the period the security was held by the beneficial owner, reduced
by any market discount includible in income under the rules described under
"--Discount and Premium."

         If a beneficial owner of a REMIC residual interest sells its REMIC
residual interest at a loss, the loss will not be recognized if, within six
months before or after the sale of the REMIC residual interest, the beneficial
owner purchases another residual interest in any REMIC or any interest in a
taxable mortgage pool, as defined in section 7701(i) of the Code, comparable to
a residual interest in a REMIC. This disallowed loss would 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 this
rule may be modified by Treasury regulations, no regulations have yet been
published.

         Transfers of REMIC Residual Securities.

         Section 860E(e) of the Code imposes a substantial tax, payable by the
transferor, or, if a transfer is through a broker, nominee, or other middleman
as the transferee's agent, payable by that agent, upon any transfer of a REMIC
residual interest to a disqualified organization and upon a pass-through entity,
including regulated investment companies, real estate investment trusts, common
trust funds, partnerships, trusts, estates, some cooperatives, and nominees,
that owns a REMIC residual interest if the pass-through entity has a
disqualified organization as a record-holder. A transfer includes any transfer
of record or beneficial ownership.

         The term disqualified organization includes the United States, any
state or political subdivision thereof, any foreign government, any
international organization, or any agency or instrumentality of the foregoing,
other than some taxable instrumentalities, any cooperative organization
furnishing electric energy or providing telephone service to persons in rural
areas, or any organization, other than a farmers' cooperative, that is exempt
from federal income tax, unless the organization is subject to the tax on
unrelated business income. Moreover, an entity will not qualify as a REMIC
unless there are reasonable arrangements designed to ensure that (1) residual
interests in the entity are not held by disqualified organizations and (2)
information necessary for the application of the tax will be made available.
Restrictions on the transfer of a REMIC residual interest are described in the
agreements, and will

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<PAGE>   103
be discussed more fully in the prospectus supplement relating to the offering of
any REMIC residual interest. In addition, a pass-through entity, including a
nominee, that holds a REMIC residual interest may be subject to additional taxes
if a disqualified organization is an owner of the pass-through entity. A
transferor of a REMIC residual interest, or an agent of a transferee of a REMIC
residual interest will be relieved of this tax liability if (1) the transferee
furnishes to the transferor, or the transferee's agent, an affidavit that the
transferee is not a disqualified organization, and (2) the transferor, or the
transferee's agent, does not have actual knowledge that the affidavit is false
at the time of the transfer. Similarly, this tax will not be imposed on a
pass-through entity in which a disqualified organization is an owner if (1) the
owner furnishes to the pass-through entity an affidavit that it is not a
disqualified organization, and (2) during the period, the pass-through entity
has no actual knowledge that the affidavit is false.

         The Taxpayer Relief Act of 1997 adds provisions to the Code that will
apply to an electing large partnership. If an electing large partnership holds a
residual interest, all interests in the electing large partnership are treated
as held by disqualified organizations for purposes of the tax imposed upon a
pass-through entity by section 860E(e) of the Code. An exception to this tax,
otherwise available to a pass-through entity that receives affidavits from its
owners and that does not know the affidavits are false, is not available to an
electing large partnership.

         Under the REMIC regulations, a transfer of a noneconomic residual
interest to a U.S. person will be disregarded for all federal tax purposes
unless no significant purpose of the transfer is to impede the assessment or
collection of tax. A REMIC residual interest would be treated as constituting a
noneconomic residual interest unless, at the time of the transfer, (1) the
present value of the expected future distributions on the REMIC residual
interest is no less than the product of the present value of the anticipated
excess inclusions and the highest corporate rate of tax for the year in which
the transfer occurs, and (2) the transferor reasonably expects that the
transferee will receive distributions from the applicable REMIC trust in an
amount sufficient to satisfy the liability for income tax on any excess
inclusions at or after the time when the liability accrues. Anticipated excess
inclusions are the excess inclusions that are anticipated to be allocated to
each calendar quarter, or portion thereof, following the transfer of a REMIC
residual interest, determined as of the date the security is transferred and
based on events that have occurred as of that date and on the prepayment
assumption. See " -- Discount and Premium" and " -- Taxation of beneficial
owners of REMIC Residual Interests -- Excess Inclusions;" and" -- Foreign
Investors -- Grantor Trust Securities and REMIC regular interests".

         The REMIC regulations provide that a significant purpose to impede the
assessment or collection of tax exists if, at the time of the transfer, a
transferor of a REMIC residual interest has improper knowledge, which means that
the transferor, either knew, or should have known, that the transferee would be
unwilling or unable to pay taxes due on its share of the taxable income of the
REMIC trust. A transferor is presumed not to have improper knowledge if (1) the
transferor conducts, at the time of a transfer, a reasonable investigation of
the financial condition of the transferee and, as a result of the investigation,
the transferor finds that the transferee has historically paid its debts as they
come due and finds no significant evidence to indicate that the transferee will
not continue to pay its debts as they come due in the future; and (2) the
transferee makes representations to the transferor in its affidavit relating to
disqualified organizations. Transferors of a REMIC residual interest may wish to
consult with their own tax advisors for further information regarding these
transfers.

         Reporting and Other Administrative Matters.

         For purposes of the administrative provisions of the code, each REMIC
trust will be treated as a partnership and the beneficial owners of REMIC
residual interests will be treated as partners. The trustee will prepare, sign
and file federal income tax returns for each REMIC trust, which returns are
subject to audit by the IRS. Moreover, within a reasonable time after the end of
each calendar year, the trustee will furnish to each beneficial owner that
received a distribution during the year a statement describing the portions of
any distributions that constitute interest distributions, original issue
discount, and any other information as is required by Treasury regulations and,
for owners of REMIC residual interests, information necessary to compute the
daily portions of the taxable income or net loss of the REMIC trust for each day
during the year. The trustee may also act as the tax matters partner for each
REMIC trust, either in its capacity as a beneficial owner of a REMIC residual
interest or in a fiduciary capacity. Each beneficial owner of a REMIC residual
interest, by the acceptance of its REMIC residual interest, agrees that

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<PAGE>   104
the trustee will act as its fiduciary in the performance of any duties required
of it in the event that it is the tax matters partner.

         Each beneficial owner of a REMIC residual interest is required to treat
items on its return consistently with the treatment on the return of the REMIC
trust, unless the beneficial owner either files a statement identifying the
inconsistency or establishes that the inconsistency resulted from incorrect
information received from the REMIC trust. The IRS may assert a deficiency
resulting from a failure to comply with the consistency requirement without
instituting an administrative proceeding at the REMIC trust level.

         TERMINATION

         In general, no special tax consequences will apply to a beneficial
owner of a REMIC regular interest upon the termination of a REMIC trust by
virtue of the final payment or liquidation of the last loan remaining in the
trust estate. If a beneficial owner of a REMIC residual interest's adjusted
basis in its REMIC residual interest at the time the termination occurs exceeds
the amount of cash distributed to the beneficial owner in liquidation of its
interest, although the matter is not entirely free from doubt, it would appear
that the beneficial owner of the REMIC residual interest is entitled to a loss
equal to the amount of the excess.

DEBT SECURITIES

         For each series of debt securities, special tax counsel to the sponsor
will deliver its opinion to the sponsor that the securities will be classified
as debt of the sponsor secured by the mortgage loans. Consequently, debt
securities will not be treated as ownership interests in the loans or the trust.
Beneficial owners will be required to report income received on debt securities
in accordance with their normal method of accounting. It is the opinion of the
special tax counsel to the sponsor that a trust issuing debt securities will not
be treated as an association separately taxable as a corporation, a publicly
traded partnership or a taxable mortgage pool. For additional tax consequences
relating to debt securities purchased at a discount or with premium, see " --
Discount and Premium."

         SPECIAL TAX ATTRIBUTES

         As described above, grantor trust securities will possess special tax
attributes by virtue of their being ownership interests in the mortgage loans.
Similarly, REMIC regular and residual interests will possess similar attributes
by virtue of the REMIC provisions of the Code. In general, debt securities will
not possess these special tax attributes. Investors to whom such attributes are
important may wish to consult their own tax advisors regarding investment in
debt securities.

         SALE OR EXCHANGE OF DEBT SECURITIES

         If a beneficial owner of a debt security sells or exchanges the
security, the beneficial owner will recognize gain or loss equal to the
difference, if any, between the amount received and the beneficial owner's
adjusted basis in the security. The adjusted basis in the security generally
will equal its initial cost, increased by any original issue discount or market
discount previously included in the seller's gross income from the security and
reduced by the payments previously received on the security, other than payments
of qualified stated interest, and by any amortized premium.

In general, except for certain financial institutions subject to section 582(c)
of the code, any gain or loss on the sale or exchange of a debt security
recognized by an investor who holds the security as a capital asset within the
meaning of section 1221 of the code, will be capital gain or loss and will be
long-term or short-term depending on whether the security has been held for more
than one year. See " -- Discount and Premium -- Market Discount."

         DEBT SECURITIES REPORTING

         The trustee will furnish to each beneficial owner of a debt security
with each distribution a statement setting forth the amount of the distribution
allocable to principal on the underlying loans and to interest at the interest
rate. In addition, within a reasonable time after the end of each calendar year,
based on information

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<PAGE>   105
provided by the servicer, the trustee will furnish to each beneficial owner
during the year the customary factual information that the master servicer deems
necessary or desirable to enable beneficial owners of debt securities to prepare
their tax returns and will furnish comparable information to the IRS as and when
required to do so by law.

PARTNERSHIP INTERESTS

         For each series of partnership interests, special tax counsel to the
sponsor will deliver its opinion to the sponsor that the trust will be treated
as a partnership and not an association taxable as a corporation for federal
income tax purposes. Accordingly, each beneficial owner a partnership interest
will generally be treated as the owner of an interest in the loans.

         SPECIAL TAX ATTRIBUTES

         As described above, REMIC securities will possess special tax
attributes by virtue of the REMIC provisions of the Code. In general,
partnership interests will not possess these special tax attributes. Investors
to whom the special attributes are important may wish to consult their own tax
advisors regarding investment in partnership interests.

         TAXATION OF BENEFICIAL OWNERS OF PARTNERSHIP INTERESTS

         If the trust is treated as a partnership for federal income tax
purposes, the trust will not be subject to federal income tax. Instead, each
beneficial owner of a partnership interest will be required to separately take
into account its allocable share of income, gains, losses, deductions, credits
and other tax items of the trust. These partnership allocations are made in
accordance with the code, Treasury regulations and the partnership agreement.

         The trust's assets will be the assets of the partnership. The trust's
income will consist primarily of interest and finance charges earned on the
underlying loans. The trust's deductions will consist primarily of interest
accruing on any indebtedness issued by the trust, servicing and other fees, and
losses or deductions upon collection or disposition of the trust's assets.

         In some instances, the trust could have an obligation to make payments
of withholding tax on behalf of a beneficial owner of a partnership interest.
See " -- Backup Withholding" and " -- Foreign Investors" below.

         Substantially all of the taxable income allocated to a beneficial owner
of a partnership interest that is a pension, profit sharing or employee benefit
plan or other tax-exempt entity, including an individual retirement account,
will constitute unrelated business taxable income generally taxable to a holder
under the code.

         Under Section 708 of the code, the trust will be deemed to terminate
for federal income tax purposes if 50% or more of the capital and profits
interests in the trust are sold or exchanged within a 12-month period. Under
Treasury regulations issued on May 9, 1997 if this termination occurs, the trust
is deemed to contribute all of its assets and liabilities to a newly formed
partnership in exchange for a partnership interest. Immediately thereafter, the
terminated partnership distributes interests in the new partnership to the
purchasing partner and remaining partners in proportion to their interests in
liquidation of the terminated partnership.

         Sale or Exchange of Partnership Interests

         In most cases, capital gain or loss will be recognized on a sale or
exchange of partnership interests in an amount equal to the difference between
the amount realized and the seller's tax basis in the partnership interests
sold. A beneficial owner's tax basis in a partnership interest will generally
equal the beneficial owner's cost increased by the beneficial owner's share of
trust income and decreased by any distributions received on this partnership
interest. In addition, both the tax basis in the partnership interest and the
amount realized on a sale of a partnership interest would take into account the
beneficial owner's share of any indebtedness of the trust. A beneficial owner
acquiring partnership interests at different prices may be required to maintain
a single aggregate adjusted tax basis in the partnership interest, and upon sale
or other disposition of some of the partnership interests,

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<PAGE>   106
allocate a portion of the aggregate tax basis to the partnership interests sold,
rather than maintaining a separate tax basis in each partnership interest for
purposes of computing gain or loss on a sale of that partnership interest.

         Any gain on the sale of a partnership interest attributable to the
beneficial owner's share of unrecognized accrued market discount on the assets
of the trust would generally be treated as ordinary income to the holder and
would give rise to special tax reporting requirements. If a beneficial owner of
a partnership interest is required to recognize an aggregate amount of income
over the life of the partnership interest that exceeds the aggregate cash
distributions with respect thereto, this excess will generally give rise to a
capital loss upon the retirement of the partnership interest. If a beneficial
owner sells its partnership interest at a profit or loss, the transferee will
have a higher or lower basis in the partnership interests than the transferor
had. The tax basis of the trust's assets will not be adjusted to reflect that
higher or lower basis unless the trust files an election under Section 754 of
the code.

         Partnership Reporting

         The trustee is required to (1) keep complete and accurate books of the
trust, (2) file IRS form 1065, a partnership information return, with the IRS
for each taxable year of the trust and (3) report each beneficial owner's
allocable share of items of trust income and expense to beneficial owners and
the IRS on Schedule K-1. The trust will provide the Schedule K-1 information to
nominees that fail to provide the trust with the information statement described
in the next paragraph and the nominees will be required to forward the
information to the beneficial owners of the partnership interests. Generally,
beneficial owners of a partnership interest must file tax returns that are
consistent with the information return filed by the trust or be subject to
penalties unless the beneficial owner of a partnership interest notifies the IRS
of all inconsistencies.

         Under Section 6031 of the code, any person that holds partnership
interests as a nominee at any time during a calendar year is required to furnish
the trust with a statement containing information on the nominee, the beneficial
owners and the partnership interests so held. This information includes (1) the
name, address and taxpayer identification number of the nominee and (2) as to
each beneficial owner (x) the name, address and identification number of the
person, (y) whether the person is a United States person, a tax-exempt entity or
a foreign government, an international organization, or any wholly owned agency
or instrumentality of either of the foregoing, and (z) information on
partnership interests that were held, bought or sold on behalf of the person
throughout the year. In addition, brokers and financial institutions that hold
partnership interests through a nominee are required to furnish directly to the
trust information as to themselves and their ownership of partnership interests.
A clearing agency registered under Section 17A of the Securities Exchange Act is
not required to furnish any information statement to the trust. Nominees,
brokers and financial institutions that fail to provide the trust with the
information described above may be subject to penalties.

         The code provides for administrative examination of a partnership as if
the partnership were a separate and distinct taxpayer. Generally, the statute of
limitations for partnership items does not expire before three years after the
date the partnership information return is filed. Any adverse determination
following an audit of the return of the trust by the appropriate taxing
authorities could result in an adjustment of the returns of the beneficial owner
of a partnership interests, and, under some circumstances, a beneficial owner of
a partnership interest may be precluded from separately litigating a proposed
adjustment to the items of the trust. An adjustment could also result in an
audit of the beneficial owner of a partnership interest's returns and
adjustments of items not connected with the trust.

FASIT SECURITIES

         If described in a prospectus supplement, an election will be made to
treat the trust as a FASIT within the meaning of Code Section 860L(a).
Qualification as a FASIT requires ongoing compliance with a number conditions.
If a FASIT election is made, special tax counsel to the sponsor will deliver its
opinion to the sponsor that, assuming compliance with the agreements, the trust
will be treated as a FASIT for federal income tax purposes. It is the opinion of
the special tax counsel to the sponsor that a trust issuing FASIT securities
will not be treated as an association separately taxable as a corporation, a
publicly traded partnership or a taxable mortgage pool. The securities of each
class will be designated as regular interests or high-yield regular interests in
the FASIT trust except that one separate class will be designated as the
ownership interest in the FASIT trust. The prospectus supplement for each series
of securities will state whether securities of each class will be a regular
interest, a high-yield regular interest or an ownership interest.

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<PAGE>   107
         Special Tax Attributes

         FASIT securities held by a real estate investment trust will constitute
real estate assets within the meaning of code sections 856(c)(5)(A) and
856(c)(6) and interest on the FASIT regular securities 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 of the FASIT trust and the income
on those assets would be so treated. FASIT regular securities held by a domestic
building and loan association will be treated as regular interest[s] in a FASIT
under code section 7701(a)(19)(C)(xi), but only in the proportion that the FASIT
trust holds loans . . . secured by an interest in real property which is . . .
residential real property within the meaning of code section 7701(a)(19)(C)(v).
If at all times 95% or more of the assets of the FASIT trust or the income
qualify for the foregoing treatments, the FASIT regular securities will qualify
for the corresponding status in their entirety. For purposes of code section
856(c)(5)(A), payments of principal and interest on a loan that are reinvested
pending distribution to holders of FASIT regular securities should qualify for
this treatment. FASIT regular securities held by a regulated investment company
will not constitute government securities within the meaning of Code Section
851(b)(4)(A)(i). FASIT regular securities held by some financial institutions
will constitute an evidence of indebtedness within the meaning of code section
582(c)(1).

         Taxation of Beneficial Owners of FASIT Regular Interests

         A FASIT trust will not be subject to federal income tax except with
respect to income from prohibited transactions and in other instances. The FASIT
regular interests generally will be treated for federal income tax purposes as
newly-originated debt instruments. In general, interest, original issue discount
and market discount on a FASIT regular interest will be treated as ordinary
income to the beneficial owner, and principal payments, other than principal
payments that do not exceed accrued market discount, on an FASIT regular
interest will be treated as a return of capital to the extent of the beneficial
owner's basis. Beneficial owners must use the accrual method of accounting on
their FASIT regular interests, regardless of the method of accounting otherwise
used by the beneficial owners. See " --Discount and Premium" below.

         In order for the FASIT trust to qualify as a FASIT, there must be
ongoing compliance with the requirements set forth in the code. The FASIT must
fulfill an asset test, which requires that substantially all the assets of the
FASIT, after an initial three month period must consist of cash or cash
equivalents, debt instruments, other than debt instruments issued by the owner
of the FASIT or a related party, and hedges, and contracts to acquire the same,
foreclosure property and regular interests in another FASIT or in a REMIC. Based
on identical statutory language applicable to REMICs, it appears that the
substantially all requirement should be met if at all times the aggregate
adjusted basis of the nonqualified assets is less than one percent of the
aggregate adjusted basis of all the FASIT's assets. The FASIT provisions of the
code also require the FASIT ownership interest and some of the high-yield
regular interests to be held only by fully taxable domestic corporations.

         In addition to the foregoing requirements, the various interests in a
FASIT also must meet a number of requirements. All of the interests in a FASIT
must be either one or more classes of regular interests or a single class of
ownership interest. A regular interest is an interest in a FASIT that is issued
on or after the startup day with fixed terms, is designated as a regular
interest, and:

                  (1) unconditionally entitles the holder to receive a specified
         principal amount, or other similar amount,

                  (2) provides that interest payments, or other similar amounts,
         if any, at or before maturity either are payable based on a fixed rate
         or a qualified variable rate,

                  (3) has a stated maturity of not longer than 30 years,

                  (4) has an issue price not greater than 125% of its stated
         principal amount, and

                  (5) has a yield to maturity not greater than five percentage
         points higher than the applicable federal rate.

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<PAGE>   108
         A regular interest that is described in the preceding sentence except
that if fails to meet one or more of requirements (1), (2), (3), (4) or (5) is a
high-yield regular interest. A high-yield regular interest that fails
requirement (2) must consist of a specified, nonvarying portion of the interest
payments on the permitted assets, by reference to the REMIC rules. An ownership
interest is an interest in a FASIT other than a regular interest that is issued
on the startup day, is designated an ownership interest and is held by a single,
fully-taxable, domestic corporation. An interest in a FASIT may be treated as a
regular interest even if payments of principal on that interest are subordinated
to payments on other regular interests or the ownership interest in the FASIT,
and are dependent on the absence of defaults or delinquencies on permitted
assets lower than reasonably expected returns on permitted assets, unanticipated
expenses incurred by the FASIT or prepayment interest shortfalls.

         If an entity fails to comply with one or more of the ongoing
requirements of the Code for status as a FASIT during any taxable year, the Code
provides that the entity or applicable potion thereof will not be treated as a
FASIT thereafter. In this event, any entity that holds mortgage loans and is the
obligor on debt obligations with two or more maturities, may be treated as a
separate association taxable as a corporation, and the FASIT regular securities
may be treated as equity interests. The legislative history to the FASIT
provisions indicates, however, that an entity can continue to be a FASIT if loss
of its status was inadvertent, it takes prompt steps to requalify and other
requirements mandated Treasury regulations are met. Loss of FASIT status results
in retirement of all regular interests and their reissuance. If the resulting
instruments would be treated as equity under general tax principles,
cancellation of debt income may result.

DISCOUNT AND PREMIUM

         A security purchased for an amount other than its outstanding principal
amount will be subject to the rules governing original issue discount, market
discount or premium. In addition, all grantor trust strip securities and grantor
trust fractional interest securities will be treated as having original issue
discount by virtue of the coupon stripping rules in section 1286 of the code. In
very general terms, (1) original issue discount is treated as a form of interest
and must be included in a beneficial owner's income as it accrues using a
constant yield method; (2) market discount is treated as ordinary income and
must be included in a beneficial owner's income as principal payments are made
on the security or upon a sale of a security; and (3) if a beneficial owner
elects, premium may be amortized over the life of the security and offset
against inclusions of interest income. These tax consequences are discussed in
greater detail below.

         Original Issue Discount

         In general, a security will be considered to be issued with original
issue discount equal to the excess, if any, of its stated redemption price at
maturity over its issue price The issue price of a security is the initial
offering price to the public, excluding bond houses and brokers, at which a
substantial number of the securities was sold. The issue price also includes any
accrued interest attributable to the period between the beginning of the first
remittance period and the settlement date. The stated redemption price at
maturity of a security that has a notional principal amount or receives
principal only or that is or may be an accrual security is equal to the sum of
all distributions to be made under the security. The stated redemption price at
maturity of any other security is its stated principal amount, plus an amount
equal to the excess, if any, of the interest payable on the first payment date
over the interest that accrues for the period from the settlement date to the
first payment date. The trustee will supply, required information the original
issue discount accruing on the securities.

         Original issue discount will be treated as zero if the discount is less
than 0.25% of the stated redemption price at maturity multiplied by its weighted
average life. The weighted average life of a security is apparently computed for
this purpose as the sum, for all distributions included in the stated redemption
price at maturity of the amounts determined by multiplying (1) the number of
complete years, rounding down for partial years, from the settlement date until
the date each distribution is expected to be made under the assumption that the
mortgage loans prepay at the rate specified in the prospectus supplement by (2)
a fraction, the numerator of which is the amount of the distribution and the
denominator of which is the security's stated redemption price at maturity. If
original issue discount is treated as zero under this rule, the actual amount of
original issue discount must be allocated to the principal distributions on the
security and, when each the distribution is received, gain equal to the discount
allocated to the distribution will be recognized.

                                       56
<PAGE>   109
         Section 1272(a)(6) of the code contains special original issue discount
rules directly applicable to REMIC securities and debt securities. The Taxpayer
Relief Act of 1997 extends application of section 1272(a)(6) to the grantor
trust securities for tax years beginning after August 5, 1997. Under these
rules, described in greater detail below, (1) the amount and rate of accrual of
original issue discount on each series of securities will be based on the
prepayment assumption, and in the case of a security having a variable rate of
interest, an assumption that the value of the index upon which the variable rate
is based remains equal to the value of that rate on the settlement date, and (2)
adjustments will be made in the amount of discount accruing in each taxable year
in which the actual prepayment rate differs from the prepayment assumption.

         Section 1272(a)(6)(B)(iii) of the code requires that the prepayment
assumption used to calculate original issue discount be determined in the manner
prescribed in Treasury regulations. To date, no regulations have been
promulgated. The legislative history of this code provision indicates that the
assumed prepayment rate must be the rate used by the parties in pricing the
particular transaction. The sponsor anticipates that the prepayment assumption
for each series of securities will be consistent with this standard. The sponsor
makes no representation, however, that the mortgage loans for a given series
will prepay at the rate reflected in the prepayment assumption for that series
or at any other rate. We suggest that each investor make its own decision as to
the appropriate prepayment assumption to be used in deciding whether or not to
purchase any of the securities.

         Each securityholder must include in gross income the sum of the daily
portions of original issue discount on its security for each day during its
taxable year it held the security. For this purpose, in the case of an original
beneficial owner, the daily portions of original issue discount will be
determined as follows. A calculation will first be made of the portion of the
original issue discount that accrued during each accrual period. The trustee
will supply, at the time and in the manner required by the IRS, to
securityholders, brokers and middlemen information with respect to the original
issue discount accruing on the securities. The trustee will report original
issue discount based on accrual periods of one month, each beginning on a
payment date, or, in the case of the first period, the settlement date, and
ending on the day before the next payment date.

         Under section 1272(a)(6) of the code, the portion of original issue
discount treated as accruing for any accrual period will equal the excess, if
any, of (1) the sum of the present values of all the distributions remaining to
be made on the security, if any, as of the end of the accrual period and the
distribution made on the security during the accrual period of amounts included
in the stated redemption price at maturity, over (2) the adjusted issue price of
the security at the beginning of the accrual period. The present value of the
remaining distributions referred to in the preceding sentence will be calculated
based on:

                  (1) the yield to maturity of the security, calculated as of
         the settlement date, giving effect to the prepayment assumption,

                  (2) events, including actual prepayments, that have occurred
         prior to the end of the accrual period,

                  (3) the prepayment assumption, and

                  (4) in the case of a security calling for a variable rate of
         interest, an assumption that the value of the index upon which the
         variable rate is based remains the same as its value on the settlement
         date over the entire life of the security.

         The adjusted issue price of a security at any time will equal the issue
price of the security, increased by the aggregate amount of previously accrued
original issue discount on the security, and reduced by the amount of any
distributions made on the security as of that time 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.

         In the case of grantor trust strip securities and some REMIC
securities, the calculation described in the preceding paragraph may produce a
negative amount of original issue discount for one or more accrual periods. No
definitive guidance has been issued regarding the treatment of the negative
amounts. The legislative history to section 1272(a)(6) indicates that the
negative amounts may be used to offset subsequent positive accruals but may

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<PAGE>   110
not offset prior accruals and may not be allowed as a deduction item in a
taxable year in which negative accruals exceed positive accruals. beneficial
owners of the securities may wish to consult their own tax advisors concerning
the treatment of the negative accruals.

         A subsequent purchaser of a security that purchases the security at a
cost less than its remaining stated redemption price at maturity also will be
required to include in gross income for each day it holds the security, the
daily portion of original issue discount on the security, but reduced, if the
cost of the security to the purchaser exceeds its adjusted issue price, by an
amount equal to the product of the daily portion and a constant fraction, the
numerator of which is the excess and the denominator of which is the sum of the
daily portions of original issue discount on the security for all days on or
after the day of purchase.

         Market Discount

         A beneficial owner that purchases a security at a market discount, that
is, at a purchase price less than the remaining stated redemption price at
maturity of the security, or, in the case of a security with original issue
discount, its adjusted issue price, will be required to allocate each principal
distribution first to accrued market discount on the security, and recognize
ordinary income to the extent the distribution does not exceed the aggregate
amount of accrued market discount on the security not previously included in
income. If securities have unaccrued original issue discount, the market
discount must be included in income in addition to any original issue discount.
A beneficial owner that incurs or continues indebtedness to acquire a security
at a market discount may also be required to defer the deduction of all or a
portion of the interest on the indebtedness until the corresponding amount of
market discount is included in income. In general terms, market discount on a
security may be treated as accruing either (1) under a constant yield method or
(2) in proportion to remaining accruals of original issue discount, if any, or
if none, in proportion to remaining distributions of interest on the security,
in any case taking into account the prepayment assumption. The trustee will make
available, as required by the IRS, to beneficial owners of securities
information necessary to compute the accrual of market discount.

         Market discount on a security will be considered to be zero if the
discount is less than 0.25% of the remaining stated redemption price at maturity
of the security multiplied by its weighted average remaining life. Weighted
average remaining life presumably would be calculated in a manner similar to
weighted average life, taking into account payments, including prepayments,
prior to the date of acquisition of the security by the subsequent purchaser. If
market discount on a security is treated as zero under this rule, the actual
amount of market discount must be allocated to the remaining principal
distributions on the security and, when each distribution is received, gain
equal to the discount allocated to the distribution will be recognized.

         Securities Purchased at a Premium

         A purchaser of a security that purchases the security at a cost greater
than its remaining stated redemption price at maturity will be considered to
have purchased the security at a premium. A purchaser need not include in income
any remaining original issue discount and may elect, under section 171(c)(2) of
the code, to treat the premium as amortizable bond premium. If a beneficial
owner makes this election, the amount of any interest payment that must be
included in the beneficial owner's income for each period ending on a payment
date will be reduced by the portion of the premium allocable to the period based
on the security's yield to maturity. The legislative history of the Tax Reform
Act of 1986 states that the premium amortization should be made under principles
analogous to those governing the accrual of market discount. If the election is
made by the beneficial owner, the election will also apply to all fully taxable
bonds, the interest on which is not excludible from gross income, held by the
beneficial owner at the beginning of the first taxable year to which the
election applies and to all the fully taxable bonds thereafter acquired by it,
and is irrevocable without the consent of the IRS. If this election is not made,
a beneficial owner must include the full amount of each interest payment in
income as it accrues, and the premium must be allocated to the principal
distributions on the security and, when each distribution is received, a loss
equal to the premium allocated to the distribution will be recognized. Any tax
benefit from the premium not previously recognized will be taken into account in
computing gain or loss upon the sale or disposition of the security.

         Some securities may provide for only nominal distributions of principal
in comparison to the distributions of interest. It is possible that the IRS or
the Treasury Department may issue guidance excluding the securities from

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the rules generally applicable to debt instruments issued at a premium. In
particular, it is possible that this security will be treated as having original
issue discount equal to the excess of the total payments to be received thereon
over its issue price. In this case, section 1272(a)(6) of the code would govern
the accrual of original issue discount, but a beneficial owner would recognize
substantially the same income in any given period as would be recognized if an
election were made under section 171(c)(2) of the code. Unless and until the
Treasury Department or the IRS publishes specific guidance relating to the tax
treatment of the securities, the trustee intends to furnish tax information to
beneficial owners of the securities in accordance with the rules described in
the preceding paragraph.

         Special Election

         For any security acquired on or after April 4, 1994, a beneficial owner
may elect to include in gross income all interest that accrues on the security
by using a constant yield method. For purposes of the election, the term
interest includes stated interest, acquisition discount, original issue
discount, de minimis original issue discount, market discount, de minimis market
discount and unstated interest as adjusted by any amortizable bond premium or
acquisition premium. A beneficial owner may wish to consult its own tax advisor
regarding the time and manner of making and the scope of the election and the
implementation of the constant yield method.

BACKUP WITHHOLDING

         Distributions of interest and principal, as well as distributions of
proceeds from the sale of securities, may be subject to the backup withholding
tax under section 3406 of the code at a rate of 31% if recipients of the
distributions fail to furnish to the payor required information, including their
taxpayer identification numbers, or otherwise fail to establish an exemption
from the tax. Any amounts deducted and withheld from a distribution to a
recipient would be allowed as a credit against the recipient's federal income
tax. Furthermore, penalties may be imposed by the IRS on a recipient of
distributions that is required to supply information but that does not do so in
the proper manner.

         The IRS recently issued final withholding regulations, which change a
number of the rules relating to the presumptions currently available relating to
information reporting and backup withholding. The withholding regulations would
provide alternative methods of satisfying the beneficial ownership certification
requirement. The withholding regulations are effective January 1, 2001, although
valid withholding certificates that are held on December 31, 2000 remain valid
until the earlier of December 31, 2001 or the date of expiration of the
certificate under the rules as currently in effect.

FOREIGN INVESTORS

         The withholding regulations would require, in the case of securities
held by a foreign partnership, that the certification described above be
provided by the partners rather than by the foreign partnership and the
partnership provide required information, including a United States taxpayer
identification number. A look-through rule would apply in the case of tiered
partnerships. Non-U.S. persons may wish to consult their own tax advisors
regarding the application to them of the withholding regulations.

         Grantor Trust Securities and REMIC Regular Interests

         Distributions made on a grantor trust security or a REMIC regular
interest to, or on behalf of, a beneficial owner that is not a U.S. person
generally will be exempt from U.S. federal income and withholding taxes. A U.S.
person means a citizen or resident of the United States, a corporation,
partnership or other entity created or organized in or under the laws of the
United States or any political subdivision thereof, an estate that is subject to
U.S. federal income tax regardless of the source of its income, or a trust if a
court within the United States can exercise primary supervision over its
administration and at least one United States fiduciary has the authority to
control all substantial decisions of the trust. This exemption is applicable if

- -    the beneficial owner is not subject to U.S. tax as a result of a connection
     to the United States other than ownership of the security,

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<PAGE>   112
- -    the beneficial owner signs a statement under penalties of perjury that
     certifies that the beneficial owner is not a U.S. person, and provides the
     name and address of the beneficial owner, and

- -    the last U.S. person in the chain of payment to the beneficial owner
     receives the statement from the beneficial owner or a financial institution
     holding on its behalf and does not have actual knowledge that the statement
     is false.

         The IRS might take the position that this exemption does not apply to a
beneficial owner that also owns 10% or more of the REMIC residual interests of
any REMIC trust, or to a beneficial owner that is a controlled foreign
corporation described in section 881(c)(3)(C) of the code.

         REMIC Residual Securities

         Amounts distributed to a beneficial owner of a REMIC residual interest
that is a not a U.S. person generally will be treated as interest for purposes
of applying the 30%, or lower treaty rate, withholding tax on income that is not
effectively connected with a U.S. trade or business. Temporary Treasury
Regulations clarify that amounts not constituting excess inclusions that are
distributed on a REMIC residual interest to a beneficial owner that is not a
U.S. person generally will be exempt from U.S. federal income and withholding
tax, subject to the same conditions applicable to distributions on grantor trust
securities and REMIC regular interests, as described above, but only to the
extent that the mortgage loans underlying the REMIC trust that issued the REMIC
residual interest were issued after July 18, 1984. REMIC income that constitutes
an excess inclusion is not entitled to any exemption from the withholding tax or
a reduced treaty rate for withholding. See " -- REMIC Securities -- Taxation of
beneficial owners of REMIC Residual Securities --Excess Inclusions."

         Partnership Interests

         A trust may be considered to be engaged in a trade or business in the
United States for purposes of non-U.S. persons subject to federal withholding
taxes. If the trust is considered to be engaged in a trade or business in the
United States for these purposes and the trust is treated as a partnership, the
income of the trust distributable to a non-U.S. person would be subject to
federal withholding tax. Also, in these cases, a non-U.S. beneficial owner of a
partnership interest that is a corporation may be subject to the branch profits
tax. If the trust is notified that a beneficial owner of a partnership interest
is a foreign person, the trust may withhold as if it were engaged in a trade or
business in the United States in order to protect the trust from possible
adverse consequences of a failure to withhold. A foreign holder generally would
be entitled to file with the IRS a claim for refund for withheld taxes, taking
the position that no taxes were due because the trust was not in a U.S. trade or
business.

         FASIT Regular Interests

         High-yield FASIT regular interests may not be sold to or beneficially
owned by non-U.S. persons. Any purported transfer will be null and void and,
upon the trustee's discovery of any purported transfer in violation of this
requirement, the last preceding owner of the high-yield FASIT regular interests
will be restored to ownership. The last preceding owner will, in any event, be
taxable on all income on the high-yield FASIT regular securities for federal
income tax purposes. The agreements will provide that, as a condition to
transfer of a high-yield FASIT regular security, the proposed transferee must
furnish an affidavit as to its status as a U.S. person and otherwise as a
permitted transferee.

                            STATE TAX CONSIDERATIONS

         In addition to the federal income tax consequences, we suggest that
potential investors consider the state and local income tax consequences of the
acquisition, ownership, and disposition of the securities. 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. Therefore, potential investors may wish to consult
their own tax advisors the various state and local tax consequences of an
investment in the securities.

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<PAGE>   113
         The federal income tax discussions are included for general information
only and may not be applicable depending upon an investor's particular tax
situation. Prospective purchasers may wish to consult their tax advisers the tax
consequences to them of the purchase, ownership and disposition of the
securities, including the tax consequences under state, local, foreign and other
tax laws and the possible effects of changes in federal or other tax laws.

                              ERISA CONSIDERATIONS

         The Employee Retirement Income Security Act of 1974, commonly referred
to as ERISA and the code prohibit a pension, profit sharing or other employee
benefit plan and some individual retirement arrangements from engaging in a
number of transactions involving plan assets with persons that are parties in
interest or disqualified persons with respect to the plan, unless a statutory or
administrative exemption applies to the transaction. ERISA and the code also
prohibit some actions involving conflicts of interest by persons who are
fiduciaries of plans or arrangements. A violation of these rules may generate
excise tax and other liabilities under ERISA and the code for these persons. In
addition, investments by plans are subject to ERISA's general fiduciary
requirements, including the requirement of investment prudence and
diversification and the requirement that a plan's investments be made in
accordance with the documents governing the plan. Employee benefit plans that
are governmental plans and church plans are not subject to ERISA or these
sections of the code. Accordingly, assets of those plans may be invested in
securities without regard to the ERISA considerations, subject to the provisions
of other applicable federal, state and local law. Any of these types of plans
which are qualified and exempt from taxation under section 401(a) and 501(a) of
the code, however, are subject to the prohibited transaction rules set forth in
Section 503 of the code.

         Some of the transactions involving a trust might constitute prohibited
transactions under ERISA and the code for a plan, including an individual
retirement arrangement, that purchased securities if the assets of the trust
were deemed to be assets of the plan. Under a regulation issued by the United
States Department of Labor, the assets of the trust would be treated as assets
of a plan for the purposes of ERISA and the code only if the plan acquired an
equity interest in the trust and none of the exceptions contained in the
regulation were applicable. An equity interest is defined under the regulation
as an interest other than an instrument which is treated as indebtedness under
applicable local law and which has no substantial equity features. In addition,
the United States Supreme Court has ruled that assets held in an insurance
company's general account may be deemed to be plan assets for ERISA purposes
under certain circumstances. Therefore, in the absence of an exemption, the
purchase, sale or holding of a security by a plan, including some individual
retirement arrangements, subject to ERISA or the code might result in prohibited
transactions and the imposition of excise taxes and civil penalties.

CERTIFICATES

         The Department of Labor has issued to various underwriters individual
prohibited transaction exemptions, which generally exempt from the application
of the prohibited transaction provisions of Section 406(a), Section 406(b)(1),
Section 406(b)(2) and Section 407(a) of ERISA and the excise taxes imposed
pursuant to Sections 4975(a) and (b) of the code, a number of transactions
concerning the initial purchase, the holding and the subsequent resale by plans
of asset-backed securities meet the conditions and requirements of these
underwriter exemptions. These underwriter exemptions will only be available for
securities that are certificates.

         Among the conditions that must be satisfied in order for these
underwriter exemptions to apply to offered certificates are the following:

- -    the acquisition of the certificates by a plan is on terms, including the
     price for the certificates, that are at least as favorable to the plan as
     they would be in an arm's-length transaction with an unrelated party;

- -    the rights and interests evidenced by the certificates acquired by the plan
     are not subordinated to the rights and interests evidenced by other
     certificates of the trust;

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<PAGE>   114
- -    the certificates acquired by the plan have received a rating at the time of
     the acquisition that is one of the three highest generic rating categories
     from Standard & Poor's, Moody's Investors Service, Duff & Phelps Credit
     Rating Co. or Fitch IBCA, Inc.;

- -    the trustee is not an affiliate of any other member of the restricted group
     defined below;

- -    the sum of all payments made to and retained by the underwriters in
     connection with the distribution of the certificates represents not more
     than reasonable compensation for underwriting the certificates; the sum of
     all payments made to and retained by the originators and the sponsor
     pursuant to the assignment of the obligations to the trust estate
     represents not more than the fair market value of these obligations; the
     sum of all payments made to and retained by any servicer represents not
     more than reasonable compensation for the person's services under the
     agreements and reimbursement of the person's reasonable expenses in
     connection therewith;

- -    the plan investing in the certificates is an accredited investor as defined
     in Rule 501(a)(1) of Regulation D of the Commission under the Securities
     Act; and

- -    if all of the obligations used to fund the trust have not been transferred
     to the trust on the closing date, additional obligations of the types
     specified in the prospectus supplement or the agreements having an
     aggregate value equal to no more than 25% of the total principal amount of
     the certificates being offered by the trust may be transferred to the
     trust, in exchange for amounts credited to the account funding the
     additional obligations, within a funding period of no longer than 90 days
     or 3 months following the closing date.

The trust must also meet the following requirements:

- -    the corpus of the trust estate must consist solely of assets of the type
     that have been included in other investment pools;

- -    certificates in the other investment pools must have been rated in one of
     the three highest rating categories of a rating agency for at least one
     year prior to the plan's acquisition of certificates; and

- -    certificates evidencing interests in the other investment pools must have
     been purchased by investors other than plans for at least one year prior to
     the plan's acquisition of certificates.

         Moreover, these underwriter exemptions provide relief from some of the
self-dealing/conflict of interest prohibited transactions that may occur when
the plan fiduciary causes a plan to acquire certificates in a trust in which the
fiduciary, or its affiliate, is an obligor on the receivables held in the trust;
if, among other requirements:

- -    in the case of an acquisition in connection with the initial issuance of
     certificates, at least fifty percent of each class of certificates in which
     plans have invested is acquired by persons independent of the restricted
     group and at least fifty percent of the aggregate interest in the trust is
     acquired by persons independent of the restricted group;

- -    the fiduciary, or its affiliate, is an obligor under five percent or less
     of the fair market value of the obligations contained in the trust;

- -    the plan's investment in certificates of any class does not exceed
     twenty-five percent of all of the certificates of that class outstanding at
     the time of the acquisition;

- -    immediately after the acquisition, no more than twenty-five percent of the
     assets of the plan for which the person is a fiduciary are invested in
     certificates representing an interest in one or more trusts containing
     assets sold or serviced by the same entity.

         These underwriter exemptions do not apply to plans sponsored by the
restricted group, which means the sponsor, the underwriters, the trustee, the
master servicer, any other servicer, any credit enhancement provider, any

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<PAGE>   115
obligor under mortgage loans included in the trust constituting more than five
percent of the aggregate unamortized principal balance of the assets in the
trust, or any affiliate of these parties.

         In addition to these underwriter exemptions, the Department of Labor
has issued an exemption for some transactions involving the sale or exchange of
residential mortgage pool pass-through certificates by plans and for
transactions in connection with the servicing and operation of the mortgage
pool.

NOTES

         The underwriter exemptions will not be available for securities which
are notes. However, under the plan assets regulation, if the notes are treated
as indebtedness without substantial equity features, the trust's assets would
not be deemed assets of a plan. If the notes are treated as having substantial
equity features, the purchase, holding and resale of the notes could result in a
transaction that is prohibited under ERISA or the code. Even if the notes were
treated as debt for purposes of the plan assets regulation, the acquisition or
holding of the notes by or on behalf of a plan could give rise to a prohibited
transaction if the acquisition or holding were deemed to be a loan to a party in
interest of the plan. Exemptions from the prohibited transaction rules could be
applicable to the purchase and holding of notes by a plan, depending on the type
and circumstances of the plan fiduciary making the decision to acquire the
notes. Included among these exemptions are:

- -    PTCE 84-14, regarding transactions effected by qualified professional asset
     managers;

- -    PTCE 90-1, regarding transactions entered into by insurance company pooled
     separate accounts;

- -    PTCE 91-38, regarding transactions entered into by bank collective
     investment funds; PTCE 95-60,

- -    regarding transactions entered into by insurance company general accounts;
     and

- -    PTCE 96-23, regarding transactions effected by in-house asset managers.
     Each purchaser and each transferee of a note that is treated as debt for
     purposes of the plan assets regulation may be required to represent and
     warrant that its purchase and holding of the note will be covered by one of
     these exemptions or by another Department of Labor exemption.

CONSULTATION WITH COUNSEL

         The prospectus supplement for each series of securities will provide
further information which plans may wish to consider before purchasing the
securities. A plan fiduciary considering the purchase of securities may wish to
consult its tax and legal advisors regarding whether the assets of the trust
would be considered plan assets, the possibility of exemptive relief from the
prohibited transaction rules and other ERISA issues and their potential
consequences. Moreover, we suggest that each plan fiduciary determine for itself
whether under the general fiduciary standards of investment prudence and
diversification, an investment in the securities is appropriate for the plan,
taking into account the overall investment policy of the plan and the
composition of the plan's investment portfolio.

                                     REPORTS

         Each trust will be required to file reports with the Commission under
the requirements of the Securities Exchange Act. The sponsor intends to cause
each trust to suspend filing the reports if and when the reports are no longer
required under the Securities Exchange Act.

         In connection with each distribution made to the holders of a series,
the trustee will furnish the securityholders with statements which will describe
the amount of the distribution, its allocation to principal and to interest, and
information regarding the performance of the mortgage loans. The master servicer
will furnish the trustee periodic compliance statements and, an annual statement
from a firm of independent public accountants concerning the accountants' the
examination of documents and records relating to the servicing of the mortgage

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<PAGE>   116
loans in the trust. Copies of the monthly and annual statements will be sent to
securityholders if requested and addressed to Advanta Conduit Receivables, Inc.,
10790 Rancho Bernardo Road, San Diego, California 92127, (858)676-3099.

                               INVESTMENT MATTERS

         The prospectus supplement will state whether a series of Securities
will constitute mortgage related securities for purposes of the Secondary
Mortgage Market Enhancement Act of 1984, commonly referred to as SMMEA.
Investors whose investment authority is subject to legal restrictions may wish
to consult with their own legal advisors to determine whether and to what extent
the securities constitute legal investments for them.

                                 USE OF PROCEEDS

         Substantially all of the net proceeds to be received from the sale of
securities will be used by the sponsor to finance the purchase of mortgage
loans, or to repay short-term financings utilized to fund the purchase of the
mortgage loans general corporate purposes. The sponsor expects that it will sell
securities similar to these securities from time to time. The timing and amount
of any additional sales will be dependent upon a number of factors, including
the volume of mortgage loans originated and purchased by the sponsor, prevailing
interest rates, availability of funds and general market conditions.

                             METHODS OF DISTRIBUTION

         The prospectus supplement relating to each series of securities will
set forth the specific terms of the offering of the series of securities, the
names of the underwriters, the proceeds to the sponsor or its affiliates from
the sale and, if applicable, the initial public offering prices, the discounts
and commissions to the underwriters and any discounts and concessions allowed or
reallowed to dealers.

                                  LEGAL MATTERS

         Legal matters in connection with the securities will be passed upon for
the sponsor by Dewey Ballantine LLP, New York, New York, by the general counsel
of the sponsor or other counsel identified in the prospectus supplement.

                              FINANCIAL INFORMATION

         The sponsor has determined that its financial statements are not
material to this offering. Any prospective investor who desires to review
financial information of the sponsor may request a copy of the Sponsor's most
recent financial statements from the sponsor.

         A new trust will be formed to own the trust property for that trust,
and to issue each series of securities. Each trust will have no assets or
obligations prior to the issuance of the securities and will not engage in any
activities other than those described in this prospectus and in the prospectus
supplement. Accordingly, no financial statements of a trust will be included in
this prospectus or in any prospectus supplement, unless the trust is a business
trust.

         A prospectus supplement and a Current Report on Form 8-K, which will be
incorporated by reference to the registration statement, will contain any
required financial statements of the credit enhancement provider.

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<PAGE>   117
                             ADDITIONAL INFORMATION

         This prospectus, together with the prospectus supplement for each
series of securities, contains a summary of the material terms of the applicable
exhibits to the registration statement and the agreements under which the
securities will be issued. Copies of the exhibits are on file at the offices of
the Securities and Exchange Commission in Washington, D.C., and may be obtained
at rates prescribed by the Commission upon request to the Commission or may be
inspected, without charge, at the Commission's offices.

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<PAGE>   119
                                     ANNEX I

             CLEARANCE, SETTLEMENT AND TAX DOCUMENTATION PROCEDURES

         Except in limited circumstances, the securities will be available only
in book-entry form. Investors in the securities may hold the securities through
any of DTC, Cedelbank or Euroclear. The securities will be tradeable as home
market instruments in both the European and U.S. domestic markets. Initial
settlement and all secondary trades will settle in same-day funds.

         Secondary market trading between investors through Cedelbank and
Euroclear will be conducted in the ordinary way in accordance with the normal
rules and operating procedures of Cedelbank and Euroclear and in accordance with
conventional eurobond practice, which is seven calendar day settlement.

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

         Secondary cross-market trading between Cedelbank or Euroclear and DTC
participants holding securities will be effected on a delivery-against-payment
basis through the respective Depositaries of Cedelbank and Euroclear and as DTC
participants.

         Non-U.S. holders of global securities will be subject to U.S.
withholding taxes unless the holders meet a number of requirements and deliver
appropriate U.S. tax documents to the securities clearing organizations or their
participants.

INITIAL SETTLEMENT

         All securities will be held in book-entry form by DTC in the name of
Cede & Co. as nominee of DTC. Investors' interests in the securities will be
represented through financial institutions acting on their behalf as direct and
indirect participants in DTC. As a result, Cedelbank and Euroclear will hold
positions on behalf of their participants through their relevant depository
which in turn will hold these positions in their accounts as DTC participants.

         Investors electing to hold their securities through DTC will follow DTC
settlement practices. Investor securities custody accounts will be credited with
their holdings against payment in same-day funds on the settlement date.

         Investors electing to hold their securities through Cedelbank or
Euroclear accounts will follow the settlement procedures applicable to
conventional eurobonds, except that there will be no temporary security and no
lock-up or restricted period. Securities will be credited to the securities
custody accounts on the settlement date against payment in same-day funds.

SECONDARY MARKET TRADING

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

         Trading between DTC Participants. Secondary market trading between DTC
participants will be settled using the procedures applicable to asset-back
securities issues in same-day funds.

         Trading between Cedelbank or Euroclear Participants. Secondary market
trading between Cedelbank participants or Euroclear participants will be settled
using the procedures applicable to conventional eurobonds in same-day funds.

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         Trading between DTC, Seller and Cedelbank or Euroclear Participants.
When securities are to be transferred from the account of a DTC participant to
the account of a Cedelbank participant or a Euroclear participant, the purchaser
will send instructions to Cedelbank or Euroclear through a Cedelbank participant
or Euroclear participant at least one business day prior to settlement.
Cedelbank or Euroclear will instruct the relevant depository, as the case may
be, to receive the securities against payment. Payment will include interest
accrued on the securities from and including the last coupon payment date to and
excluding the settlement date, on the basis of the actual number of days in the
accrual period and a year assumed to consist of 360 days. For transactions
settling on the 31st of the month, payment will include interest accrued to and
excluding the first day of the following month. Payment will then be made by the
relevant depository to the DTC participant's account against delivery of the
securities. After settlement has been completed, the securities will be credited
to the respective clearing system and by the clearing system, in accordance with
its usual procedures, to the Cedelbank participant's or Euroclear participant's
account. The securities credit will appear the next day, European time and the
cash debt will be back-valued to, and the interest on the global securities will
accrue from, the value date, which would be the preceding day when settlement
occurred in New York. If settlement is not completed on the intended value date
and the trade fails, the Cedelbank or Euroclear cash debt will be valued instead
as of the actual settlement date.

         Cedelbank 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 Cedelbank or Euroclear. Under
this approach, they may take on credit exposure to Cedelbank or Euroclear until
the securities are credited to their account one day later.

         As an alternative, if Cedelbank or Euroclear has extended a line of
credit to them, Cedelbank participants or Euroclear participants can elect not
to preposition funds and allow that credit line to be drawn upon to finance
settlement. Under this procedure, Cedelbank participants or Euroclear
participants purchasing securities would incur overdraft charges for one day,
assuming they cleared the overdraft when the securities were credited to their
accounts. However, interest on the securities would accrue from the value date.
Therefore, in many cases the investment income on the global securities earned
during that one-day period may substantially reduce or offset the amount of the
overdraft charges, although the result will depend on each Cedelbank
participant's or Euroclear participant's particular cost of funds.

         Since the settlement is taking place during New York business hours,
DTC participants can employ their usual procedures for crediting global
securities to the respective European depository for the benefit of Cedelbank
participants or Euroclear participants. The sale proceeds will be available to
the DTC seller on the settlement date. Thus, to the DTC participants a
cross-market transaction will settle no differently than a trade between two DTC
participants.

         Trading between Cedelbank or Euroclear Seller and DTC Purchaser. Due to
time zone differences in their favor, Cedelbank participants and Euroclear
participants may employ their customary procedures for transactions in which
securities are to be transferred by the respective clearing system, through the
respective depository, to a DTC participant. The seller will send instructions
to Cedelbank or Euroclear through a Cedelbank participant or Euroclear
participant at least one business day prior to settlement. In these cases
Cedelbank or Euroclear will instruct the respective depository, as appropriate,
to credit the securities to the DTC participant's account against payment.
Payment will include interest accrued on the securities from and including the
last interest payment to and excluding the settlement date on the basis of the
actual number of days in the accrual period and a year assumed to consist of 360
days. For transactions settling on the 31st of the month, payment will include
interest accrued to and excluding the first day of the following month. The
payment will then be reflected in the account of Cedelbank participant or
Euroclear participant the following day, and receipt of the cash proceeds in the
Cedelbank participant's or Euroclear participant's account would be back-valued
to the value date, which would be the preceding day, when settlement occurred in
New York. In the event that the Cedelbank participant or Euroclear participant
has a line of credit with its respective clearing system and elects 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 and the trade fails,
receipt of the cash proceeds in the Cedelbank participant's or Euroclear
participant's account would instead be valued as of the actual settlement date.

                                       A-2
<PAGE>   121
         Finally, day traders that use Cedelbank or Euroclear and that purchase
global securities from DTC participants for delivery to Cedelbank participants
or Euroclear participants may wish to 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 Cedelbank or Euroclear for one day, until the purchase
     side of the trade is reflected in their Cedelbank or Euroclear accounts in
     accordance with the clearing system's customary procedures;

- -    borrowing the securities in the U.S. from a DTC participant no later than
     one day prior to settlement, which would give the securities sufficient
     time to be reflected in their Cedelbank 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 DTC participant is at least one
     day prior to the value date for the sale to the Cedelbank participant or
     Euroclear participant.

CERTAIN U.S. FEDERAL INCOME TAX DOCUMENTATION REQUIREMENTS

         A beneficial owner of securities holding securities through Cedelbank
or Euroclear, or through DTC if the holder has an address outside the U.S., will
be subject to the 30% U.S. withholding tax that generally applies to payments of
interest, including original issue discount, on registered debt issued by U.S.
persons, unless:

                  (1) 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 the beneficial owner
         and the U.S. entity required to withhold tax complies with applicable
         certification requirements and

                  (2) the beneficial owner takes one of the following steps to
         obtain an exemption or reduced tax rate:

- -    Exemption for Non-U.S. Persons-Form W-8. Beneficial owners of global
     securities that are non-U.S. persons can obtain a complete exemption from
     the withholding tax by filing a signed Form W-8 Certificate of Foreign
     Status. If the information shown on Form W-8 changes, a new Form W-8 must
     be filed within 30 days of the change.

- -    Exemption for Non-U.S. Persons with effectively connected income-Form 4224.
     A non-U.S. person, as defined below, including a non-U.S. corporation or
     bank with a U.S. branch, for which the interest income is effectively
     connected with its conduct of a trade or business in the United States, can
     obtain an exemption from the withholding tax by filing Form 4224, Exemption
     from Withholding of Tax on Income Effectively Connected with the Conduct of
     a Trade or Business in the United States.

- -    Exemption or reduced rate for non-U.S. Persons resident in treaty
     countries-Form 1001. Non-U.S. persons residing in a country that has a tax
     treaty with the United States can obtain an exemption or reduced tax rate,
     depending on the treaty terms, by filing Form 1001, "Ownership, Exemption
     or Reduced Rate Certificate". If the treaty provides only for a reduced
     rate, withholding tax will be imposed at that rate unless the filer
     alternatively files Form W-8. Form 1001 may be filed by securityholders 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 Owner of a global security
     or, in the case of a Form 1001 or a Form 4224 filer, his agent, files by
     submitting the appropriate form to the person through whom it holds, the
     clearing agency, in the case of persons holding directly on the books of
     the clearing agency. Form W-8 and Form 1001 are effective for three
     calendar years and Form 4224 is effective for one calendar year.

                                       A-3
<PAGE>   122
         On April 22, 1996, the IRS proposed regulations relating to
withholding, backup withholding and information reporting that, if adopted in
their current form would, among other things, unify current certification
procedures and forms and clarify reliance standards. The regulations are
proposed to be effective for payments made after December 31, 2000 but provide
that securities issued on or before the date that is 60 days after the proposed
regulations are made final will continue to be valid until they expire. Proposed
regulations, however, are subject to change prior to their adoption in final
form.

         A U.S. person is:

                  (1) a citizen or resident of the United States,

                  (2) a corporation, partnership or other entity organized in or
         under the laws of the United States or any political subdivision
         thereof,

                  (3) an estate that is subject to U.S. federal income tax
         regardless of the source of its income or

                  (4) a trust if a court within the United States can exercise
         primary supervision over its administration and at least one United
         States fiduciary has the authority to control all substantial decisions
         of the trust.

                  A non-U.S. person is any person who is not a U.S. person.

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

                                      A-4
<PAGE>   123

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                                  $200,000,000

                       ADVANTA MORTGAGE LOAN TRUST 1999-4
                MORTGAGE LOAN ASSET-BACKED NOTES, SERIES 1999-4

                                 [ADVANTA LOGO]

                           ADVANTA MORTGAGE CORP. USA
                                MASTER SERVICER

                                 [ADVANTA LOGO]

                       ADVANTA CONDUIT RECEIVABLES, INC.
                                    SPONSOR

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

                             PROSPECTUS SUPPLEMENT

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

                            BEAR, STEARNS & CO. INC.

                                    SG COWEN

                                November 5, 1999

We suggest that you 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 securities offered hereby in any state where the offer
is not permitted.

Dealers will be required to deliver a prospectus supplement and prospectus when
acting as underwriters of the securities offered hereby and with respect to
their unsold allotments or subscriptions. In addition, all dealers selling the
securities, whether or not participating in this offering, may be required to
deliver a prospectus supplement and prospectus until ninety days after the date
of this prospectus.

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