FARMER MAC MORTGAGE SECURITIES CORP
S-3/A, 1999-09-29
ASSET-BACKED SECURITIES
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As filed with the Securities and Exchange Commission on September 29, 1999
                                                      Registration No. 333-80805
 -------------------------------------------------------------------------------
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                           ---------------------------
                                AMENDMENT NO. 1
                                       TO
                                    FORM S-3
                          REGISTRATION STATEMENT UNDER
                           THE SECURITIES ACT OF 1933
                           ---------------------------
                   FARMER MAC MORTGAGE SECURITIES CORPORATION
             (Exact name of registrant as specified in its charter)
                           ---------------------------


        Delaware                                          52-1779791
(State of incorporation)                    (I.R.S. Employer Identification No.)

                              919 18th Street, N.W.
                             Washington, D.C. 20006
                                 (202) 872-7700
   (Address and telephone number of registrant's principal executive offices)

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

                                Henry D. Edelman
                   Farmer Mac Mortgage Securities Corporation
                              919 18th Street, N.W.
                             Washington, D.C. 20006
                                 (202) 872-7700
            (Name, address and telephone number of agent for service)
                           ---------------------------

                                   Copies to:
<TABLE>
<CAPTION>
<S>                                                <C>
              Hu A. Benton                              Michael T. Bennett
         Andrews & Kurth L.L.P.              Federal Agricultural Mortgage Corporation
1701 Pennsylvania Avenue, N.W., Suite 300               919 18th Street, N.W.
         Washington, D.C. 20006                        Washington, D.C. 20006
             (202) 662-2700                                (202) 872-7700
</TABLE>
                           ---------------------------


APPROXIMATE  DATE OF COMMENCEMENT  OF PROPOSED SALE TO THE PUBLIC:  From time to
time  on or  after  the  effective  date  of  this  Registration  Statement,  as
determined by market conditions.


If the only securities  being registered on this form are being offered pursuant
to dividend or interest reinvestment plans, please check the following box. [ ]

If any of the  securities  being  registered on this form are to be offered on a
delayed or continuous  basis  pursuant to Rule 415 under the  Securities  Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. |X|

If this form is filed to register additional securities for an offering pursuant
to Rule 462(b) under the Securities Act, please check the following box and list
the  Securities  Act  registration  statement  number of the  earlier  effective
registration statement for the same offering. [ ] ______

If this form is a  post-effective  amendment filed pursuant to Rule 462(c) under
the  Securities  Act,  check  the  following  box and  list the  Securities  Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [ ] ______

If delivery  of the  prospectus  is  expected  to be made  pursuant to Rule 434,
please check the following box. [ ]









                         CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>

- ------------------------------------------------------------------------------------------------------------------------------------
                                                            Proposed Maximum           Proposed Maximum
               Title of                    Amount To         Aggregate Price          Aggregate Offering          Amount of
     Securities To Be Registered         Be Registered (1)    Per Unit (2)                Price (2)            Registration Fee (3)
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                      <C>                 <C>                       <C>                     <C>
Guaranteed Agricultural Mortgage-
Backed Securities (Issuable in Series)    $1,000,000,000           100%                  $1,000,000,000            $208,889
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>


(1)  Includes   $248,600,788   principal   amount  of  Guaranteed   Agricultural
     Mortgage-Backed  Securities  previously  registered  under the registrant's
     Registration  Statement  on  Form  S-3  (Registration  No.  333-26703).  As
     permitted by Rule 429 under the  Securities  Act, the  prospectus  filed as
     part of this Registration  Statement on Form S-3 will be used in connection
     with the offering of such previously  registered and unsold  securities and
     the securities covered hereby.

(2)  Estimated  solely for the  purpose of  computing  the  registration  fee in
     accordance  with Rule 457(o) under the  Securities  Act.

(3)  $278 of which was previously  paid. The  registration  fee specified in the
     table has been computed on the basis of the  $751,399,212  principal amount
     of securities covered hereby, prior to including the previously  registered
     and unsold securities  referred to in footnote (1), as to which appropriate
     Registration Fees have already been paid.

PURSUANT TO RULE 429 UNDER THE SECURITIES  ACT, THE PROSPECTUS  INCLUDED IN THIS
REGISTRATION   STATEMENT  IS  A  COMBINED   PROSPECTUS   THAT  ALSO  RELATES  TO
REGISTRATION  STATEMENT NO.  333-26073 AS PREVIOUSLY  FILED BY THE REGISTRANT ON
FORM S-3. THIS REGISTRATION STATEMENT ALSO CONSTITUTES POST-EFFECTIVE  AMENDMENT
NO. 1 TO REGISTRATION STATEMENT NO. 333-26073, AND SUCH POST-EFFECTIVE AMENDMENT
WILL BECOME EFFECTIVE  CONCURRENTLY  WITH THE EFFECTIVENESS OF THIS REGISTRATION
STATEMENT AND IN ACCORDANCE WITH SECTION 8(c) OF THE SECURITIES ACT.

================================================================================

<PAGE>


                                EXPLANATORY NOTE

         This  Registration  Statement  includes a base  prospectus  relating to
Guaranteed Agricultural  Mortgage-Backed  Securities and an illustrative form of
prospectus  supplement  for  use  in  an  offering  of  Guaranteed  Agricultural
Mortgage-Backed   Securities.   A  prospectus   supplement  in  definitive  form
reflecting the terms of each series of Guaranteed  Agricultural  Mortgage-Backed
Securities  will be filed with the Commission  under the Securities Act of 1933,
as amended, pursuant to Rule 424(b) under the Securities Act.


<PAGE>

             Prospectus supplement to prospectus dated ________________, 1999

                    FEDERAL AGRICULTURAL MORTGAGE CORPORATION
                                     [LOGO]
                                     ISSUER

                   FARMER MAC MORTGAGE SECURITIES CORPORATION
                                    DEPOSITOR

         $__________ GUARANTEED AGRICULTURAL MORTGAGE-BACKED SECURITIES


- ---------------------    We  will   create  a  trust   fund  to  hold  pools  of
                         agricultural  real  estate  mortgage  loans  and  issue
CONSIDER   CAREFULLY     certificates backed by those loans. The trust fund will
THE   RISK   FACTORS     issue--
BEGINNING   ON  PAGE
S-7     IN      THIS                               Class      Class       Class
                                         -----      -----       -----
SUPPLEMENT   AND  ON     Approximate original
PAGE   11   IN   THE     principal amount(1)       $          $           $
PROSPECTUS.
                         CUSIP number
This      prospectus
supplement  does not     Approximate initial
contain     complete     pass-through rate(2)       _____%     _____%     _____%
information    about
this offering. There     Payment frequency
is        additional
information  in  the     First distribution date
prospectus.      You
should   read   both     Final distribution date
this      prospectus     ---------------------
supplement  and  the     (1)  May be up to 5% more or less.
prospectus  in full.     (2)  Will  vary  with  the  weighted   average  of  the
This      prospectus          interest rates for the mortgage loans in each pool
supplement   may  be          as described in this prospectus supplement.
used  to  offer  and
sell    certificates     The Federal Agricultural Mortgage Corporation, which is
only if  accompanied     also known as Farmer Mac, guarantees the timely payment
by the prospectus.       of interest on and principal of the  certificates.  The
                         obligations  of Farmer  Mac under  this  guarantee  are
                         obligations   solely   of   Farmer   Mac  and  are  not
                         obligations  of,  and are not  guaranteed  by, the Farm
                         Credit Administration,  the United States or any agency
                         or  instrumentality  of the United  States,  other than
                         Farmer  Mac,  and are not  backed by the full faith and
                         credit of the United States.
- ---------------------

         We will not list the certificates on any national  securities  exchange
or on any automated quotation system of any registered  securities  association,
such as NASDAQ.

         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  or  the  accompanying
prospectus. Any representation to the contrary is a criminal offense.

         [The underwriter  will purchase the certificates  from the Depositor on
or about  ______________  __ , 1999 and offer the certificates from time to time
in negotiated  transactions,  at varying  prices to be determined at the time of
sale.] [The  Depositor  is  [offering  the  certificates  directly][issuing  the
certificates  in exchange for mortgage  loans that are part of the trust fund]].
Proceeds  to  the  Depositor  from  the  sale  of  the   certificates   will  be
[approximately]  _____%  of  the  aggregate  original  principal  amount  of the
certificates [(subject to increase if proceeds to the underwriter exceed certain
levels)],  plus accrued  interest on the  certificates  from  _________ 1, 1999,
before deducting expenses payable by the Depositor estimated at $____________.

                       [_________________________________
                                  Underwriter]


                             ________________, 1999

<PAGE>

                                TABLE OF CONTENTS
<TABLE>
<CAPTION>

                                                                                                               Page
                                                                                                               ----
<S>                                                                                                            <C>
SUMMARY OF TERMS................................................................................................S-3

RISK FACTORS....................................................................................................S-7


   Some Mortgage Loans Are Not Subject to Yield Maintenance Charges.............................................S-7
   Yield Maintenance Charges May Not Maintain the Anticipated Yield to Maturity.................................S-7
   Yield Maintenance Charges May Be Waived......................................................................S-7
   Farmer Mac Will Not Guarantee the Collection of Yield Maintenance Charges....................................S-7
   Disproportionately Large Mortgage Loans in Some Pools May Adversely Affect Yield on Certificates.............S-8
   Limited Number of Mortgage Loans in Some Pools May Adversely Affect Yield on Certificates....................S-8


DESCRIPTION OF THE MORTGAGE LOANS...............................................................................S-9

DESCRIPTION OF THE CERTIFICATES................................................................................S-10

FARMER MAC.....................................................................................................S-13

FARMER MAC GUARANTEE...........................................................................................S-13

OUTSTANDING GUARANTEES.........................................................................................S-14

YIELD, PREPAYMENT AND MATURITY CONSIDERATIONS..................................................................S-14

DESCRIPTION  OF THE AGREEMENTS.................................................................................S-17

THE DEPOSITOR..................................................................................................S-18

FEDERAL INCOME TAX CONSEQUENCES................................................................................S-18

ERISA CONSIDERATIONS...........................................................................................S-19

LEGAL INVESTMENT...............................................................................................S-19

METHOD OF DISTRIBUTION.........................................................................................S-20

LEGAL MATTERS..................................................................................................S-20

FORWARD-LOOKING STATEMENTS.....................................................................................S-21

INDEX OF PRINCIPAL TERMS.......................................................................................S-22

ANNEX I:  DESCRIPTION OF THE QUALIFIED LOAN POOLS...............................................................A-1
</TABLE>

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

         We provide information to you about the certificates we are offering in
two separate documents that progressively provide more detail:

               o    the   accompanying   prospectus,   which  provides   general
                    information,   some  of   which   may  not   apply  to  your
                    certificates, and

               o    this  prospectus  supplement,  which  describes the specific
                    terms of your certificates.

         IF THE DESCRIPTION OF YOUR CERTIFICATES  VARIES BETWEEN THIS PROSPECTUS
SUPPLEMENT AND THE ACCOMPANYING  PROSPECTUS,  YOU SHOULD RELY ON THE INFORMATION
IN THIS PROSPECTUS SUPPLEMENT.


                                       S-2
<PAGE>

                                SUMMARY OF TERMS

         This summary  highlights  selected  information  from this document 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
certificates,   read  carefully  this  entire  document  and  the   accompanying
prospectus.



                               OFFERED SECURITIES

         Farmer Mac Mortgage Securities Corporation (the "Depositor"),  a wholly
owned  subsidiary  of Farmer  Mac,  is forming a trust fund to issue  Guaranteed
Agricultural  Mortgage-Backed  Securities (the "Certificates") in _____ classes,
as listed on the cover  page of this  prospectus  supplement.  The  Certificates
represent  beneficial  ownership  interests  in the trust  fund.  The trust fund
assets consist of:

               o    _____ pools of agricultural real estate mortgage loans;

               o    proceeds and collections on these loans; and

               o    a guarantee of timely payment of principal and interest on
                    the Certificates by Farmer Mac.


         Each  class of  Certificates  will  separately  represent  the right to
receive certain  distributions.  Those  distributions  will be derived primarily
from  amounts  collected  on mortgage  loans in a specific  pool.  Each class of
Certificates has the same designation as the designation the Depositor has given
to the related pool of mortgage loans. Therefore,

               o    if you hold Class ______ Certificates,  you will be entitled
                    to receive certain  amounts  collected on the mortgage loans
                    in the pool designated as ______;

               o    if you hold Class ______ Certificates,  you will be entitled
                    to receive certain  amounts  collected on the mortgage loans
                    in the pool designated as ______; and

               o    if you hold Class ______ Certificates,  you will be entitled
                    to receive certain  amounts  collected on the mortgage loans
                    in the pool designated as ______.

         Each  class of  Certificates  will be issued in an  original  principal
amount approximately equal to the original principal amount of its corresponding
pool of mortgage loans,  subject to a permitted  variance of plus or minus 5% as
described in  "Description  of the  Certificates  - General" in this  prospectus
supplement.


                                      S-3
<PAGE>

                        DISTRIBUTIONS ON THE CERTIFICATES

o    Distributions on the Class ______  Certificates will be made on [a monthly]
     basis. A distribution  will occur for the Class ______  Certificates on the
     25th day of each month.

o    Distributions  on  the  Class  ______  Certificates  will  be  made  on  [a
     semi-annual]  basis.  A  distribution  will  occur  for  the  Class  ______
     Certificates on the 25th day of each January and July.

o    Distributions  on  the  Class  ______  Certificates  will  be  made  on  [a
     semi-annual]  basis.  A  distribution  will  occur  for  the  Class  ______
     Certificates on the 25th day of each January and July.

In each case, if a distribution  date falls on a day that is not a business day,
the distribution  will be made on the next business day. The first  distribution
date  for  each  class of  Certificates  is  listed  on the  cover  page of this
prospectus supplement.

         Distributions on the Certificates will be made only to those persons in
whose names the Certificates are registered on the close of business on the last
business  day of the month  prior to the month in which  the  distribution  date
occurs.

DISTRIBUTIONS OF INTEREST

         The Certificates of each class will accrue interest during each related
Interest  Accrual Period at the  pass-through  rate described in "Description of
the  Certificates -  Distributions  - Interest" in this  prospectus  supplement.
Accrued interest will be due on each distribution date.

         Each "Interest  Accrual Period" begins on the first day of the month in
which the previous distribution date for that particular class occurred and ends
on and  includes  the last day of the  month  preceding  the  month in which the
current  distribution date for that particular class occurs.  However, the first
Interest  Accrual  Period for each class will begin on _________ 1, 1999 and end
on and include the last day of the month  preceding the month in which the first
distribution date for that particular class occurs.

DISTRIBUTIONS OF PRINCIPAL

         On each  distribution  date, the trustee will  distribute  principal on
each  class  of  Certificates  in an  aggregate  amount  equal to the sum of the
following for the corresponding pool:

     o    the principal portion of all scheduled payments (including any balloon
          payments) on the mortgage  loans in the pool due during the  preceding
          Due Period,

                                   -- plus --

     o   the scheduled  principal balance of each mortgage loan included in such
         pool that was  repurchased  or  became a  defaulted  mortgage  loan (if
         Farmer Mac, as the master servicer of the


                                       S-4
<PAGE>

         mortgage  loans,  has determined that all amounts to be received on the
         mortgage loan have been recovered) during the preceding Due Period,

                                   -- plus --

     o    all  full  or  partial  principal   prepayments  received  during  the
          preceding Due Period.

         Each "Due  Period"  begins on the  second day of the month in which the
previous  distribution  date  occurred and ends on the first day of the month in
which the related  distribution date occurs.  However, the first Due Period will
begin on  _________  2,  1999 and end on the first day of the month in which the
related distribution date occurs.

YIELD MAINTENANCE CHARGES

         Some pools  contain  mortgage  loans that require the borrower to pay a
charge if the borrower prepays the mortgage loan, in whole or in part,  within a
specified  time.  This  charge  is known as a "Yield  Maintenance  Charge."  The
trustee will distribute a portion of the amount of any Yield Maintenance  Charge
actually  collected  from the  borrower to the  holders of the related  class of
Certificates on each distribution date in the manner and to the extent described
in "Description of the Certificates  Distributions - Yield Maintenance  Charges"
in this prospectus  supplement.  You should review "Annex I:  Description of the
Qualified  Loan Pools" in this  prospectus  supplement to determine  which pools
contain mortgage loans that have Yield  Maintenance  Charges,  on what terms and
how we calculate the portion of Yield  Maintenance  Charges we will pass-through
to you.

                                  THE GUARANTEE

         Farmer Mac  guarantees  the timely payment of interest on and principal
of the  Certificates  (including any principal  payments with respect to balloon
payments on the related mortgage loans).

         Farmer Mac's obligations are not backed by the full faith and credit of
the United States.

         FARMER  MAC WILL NOT  GUARANTEE  TO  HOLDERS  OF THE  RELATED  CLASS OF
CERTIFICATES  THE  COLLECTION  OF  ANY  YIELD  MAINTENANCE   CHARGE  PAYABLE  IN
CONNECTION WITH A PRINCIPAL PREPAYMENT ON A MORTGAGE LOAN.

         See "Farmer Mac Guarantee" in this prospectus supplement for additional
information concerning Farmer Mac's guarantee.

                               THE MASTER SERVICER

         Farmer  Mac will act as master  servicer  of the  mortgage  loans.  The
mortgage  loans will be  directly  serviced  by one or more  mortgage  servicing
institutions  we call  central  servicers,  each of which  will act on behalf of
Farmer Mac under a servicing  contract (which may be  supplemented  from time to
time).


                                       S-5
<PAGE>

                              OPTIONAL TERMINATION

         Under certain conditions  described in "Description of the Agreements -
Optional  Termination"  in this  prospectus  supplement,  Farmer  Mac, as master
servicer, has the right to terminate the trust fund and retire the Certificates.

                                   THE TRUSTEE

         The  trustee  for the  Certificates  will be  _____________________,  a
_____________________    organized    and    existing    under   the   laws   of
________________________.

                         FEDERAL INCOME TAX CONSEQUENCES

         The trust fund will be treated as a grantor  trust for  federal  income
tax purposes and not as an  association  taxable as a  corporation.  No election
will be made to  treat  the  trust  fund as a real  estate  mortgage  investment
conduit. See "Federal Income Tax Consequences" in this prospectus supplement and
in  the  accompanying  prospectus  for  additional  information  concerning  the
application of federal income tax laws.

                              ERISA CONSIDERATIONS

         Subject   to   important    considerations   described   under   "ERISA
Considerations"   in  this  prospectus   supplement  and  in  the   accompanying
prospectus,  if you are investing assets of employee benefit plans or individual
retirement accounts, you can purchase the Certificates.

                                LEGAL INVESTMENT

         The Certificates  will constitute  securities  guaranteed by Farmer Mac
for  purposes  of Farmer  Mac's  charter.  Subject to  important  considerations
described  under "Legal  Investment"  in this  prospectus  supplement and in the
accompanying prospectus, the Certificates will, by statute, be legal investments
for certain types of institutional investors.

         If your  investment  authority  is subject to legal  restrictions,  you
should  consult your own legal  advisors to determine  whether and the extent to
which Certificates constitute legal investments for you.

                     OFFICES OF FARMER MAC AND THE DEPOSITOR

         The  principal  executive  offices of Farmer Mac and the  Depositor are
located at 919 18th Street,  N.W.,  Washington,  D.C. 20006  (telephone  number:
202/872-7700).


                                       S-6
<PAGE>

                                  RISK FACTORS

         You should carefully  consider the following  risks,  together with the
risks set forth in "Risk  Factors" in the  prospectus,  before  investing in the
Certificates.  If any of the following  risks actually  occur,  your  investment
could be materially and adversely affected.

         SOME  MORTGAGE  LOANS ARE NOT  SUBJECT  TO YIELD  MAINTENANCE  CHARGES.
Certain mortgage loans in the trust fund may require the borrower to pay a Yield
Maintenance  Charge if the borrower  prepays the mortgage  loan,  in whole or in
part, within a specified time. However, the trust fund may also include mortgage
loans  that do not  require a Yield  Maintenance  Charge at any time.  Borrowers
under  mortgage loans that are not subject to Yield  Maintenance  Charges may be
more likely to prepay those mortgage  loans than borrowers  under mortgage loans
that are subject to Yield Maintenance Charges. Prepayments on mortgage loans may
adversely effect the yield to maturity on your Certificates.


         YIELD  MAINTENANCE  CHARGES MAY NOT MAINTAIN THE  ANTICIPATED  YIELD TO
MATURITY.  A borrower  under a mortgage loan that  requires a Yield  Maintenance
Charge may decide to make a voluntary  prepayment  on the mortgage  loan despite
the fact that he or she will be required to pay this  charge.  The trustee  will
distribute a portion,  calculated as described in "Annex I:  Description  of the
Qualified Loan Pools" in this prospectus supplement,  of the amount of any Yield
Maintenance  Charge  actually  collected from the borrower to the holders of the
related class of Certificates on the next distribution date in the manner and to
the extent described in this prospectus supplement. However, a Yield Maintenance
Charge may not be  sufficient  to maintain  the yield to maturity on the related
mortgage loan (and the  corresponding  class of  Certificates)  at the level you
would have realized without the prepayment.

         YIELD MAINTENANCE CHARGES MAY BE WAIVED. Under each servicing contract,
the  central  servicer  may not waive the  collection  of any Yield  Maintenance
Charge  without the prior  written  consent of Farmer  Mac, as master  servicer.
Generally,  it is  Farmer  Mac's  policy  not to  consent  to the  waiver of the
collection  of a Yield  Maintenance  Charge  unless  the amount of the charge is
unduly large relative to the unpaid  principal  balance of the related  mortgage
loan and the  borrower  requests a waiver and  provides  valid  reasons  for the
request.  In those cases, and other circumstances that raise similar concerns of
fairness,  Farmer  Mac's  policy is to require  central  servicers to attempt to
collect  a portion  of the  Yield  Maintenance  Charge  in  connection  with any
prepayment  of principal.  However,  there may be situations in which Farmer Mac
may  consider it  appropriate  to waive any  collection  of a Yield  Maintenance
Charge.  For  example,   Farmer  Mac  generally  consents  to  waive  all  Yield
Maintenance  Charges  with  respect  to  principal  prepayments  resulting  from
condemnation of, or casualties on, properties securing mortgage loans.


         If  Farmer  Mac  consents  to  waive  all or  any  portion  of a  Yield
Maintenance Charge,  those amounts waived will not be available for distribution
to the holders of the related class of  Certificates  on any  Distribution  Date
and, if you hold Certificates of that class, your yield will be reduced.

         FARMER  MAC WILL NOT  GUARANTEE  THE  COLLECTION  OF YIELD  MAINTENANCE
CHARGES.  Holders of Certificates backed by pools containing mortgage loans that
have Yield Maintenance  Charge provisions will receive a portion,  calculated as
described  in  "Annex  I:  Description  of the  Qualified  Loan  Pools"  in this
prospectus  supplement,  of the amount of any Yield Maintenance Charges actually
collected from borrowers on the appropriate  distribution date in the manner and
to the extent described in this prospectus supplement.  However, Farmer Mac will
not guarantee the collection of any Yield


                                       S-7
<PAGE>

Maintenance  Charge  payable in  connection  with a  principal  prepayment  on a
mortgage loan and cannot assure that any such amounts will actually be available
for distribution.

         DISPROPORTIONATELY  LARGE  MORTGAGE  LOANS IN SOME POOLS MAY  ADVERSELY
AFFECT YIELD ON CERTIFICATES.  Each of Pool ______ and Pool ______ contains some
loans that have  disproportionately  large  outstanding  principal  balances  as
compared to the other loans in such pool. Specifically, as of _________ 1, 1999:

         o    Pool  ______   included  ___  mortgage   loans  that   constituted
              approximately __% and __% (by principal  balance) of the aggregate
              principal balance of that pool; and

         o    Pool  ______   included  ___  mortgage   loans  that   constituted
              approximately __% and __% (by principal  balance) of the aggregate
              principal balance of that pool.

         The impact of losses on  individual  mortgage  loans  (which  result in
accelerated   prepayments  of  principal  under  Farmer  Mac's  guarantee)  and,
therefore,  on your yield, if your Certificates relate to the pools comprised of
such loans, will be more severe in pools consisting of disproportionately  large
loans.  If losses result in early  principal  payments,  and if the  anticipated
yield on your Certificates  (taking into account the purchase price you paid) is
higher than  prevailing  market  yields when such payments  occur,  your overall
investment return will be less than anticipated.

         In addition,  principal payments,  including voluntary  prepayments and
prepayments due to defaults,  liquidations and otherwise,  on disproportionately
large  loans  will have much  more of an  effect on the  pass-through  rate and,
therefore,  the yield of the related class of  Certificates  than other loans in
such pools.  To the extent any  disproportionately  large loan bears interest at
rate,  net of  certain  fees and  expenses,  in  excess  of the then  applicable
pass-through rate on the Certificates  related to such pool,  principal payments
on such loan will lower the  pass-through  rate for such  Certificates in future
Interest Accrual Periods because the weighted average mortgage loan rate for the
pool will decline. The result of a lower pass-through rate will be that you will
receive less interest on your Certificates.

         LIMITED  NUMBER OF MORTGAGE  LOANS IN SOME POOLS MAY  ADVERSELY  AFFECT
YIELD ON  CERTIFICATES.  As of  _________  1, 1999,  Pool ______ and Pool ______
included ___ and ___ mortgage loans, respectively.  As is the case with mortgage
loans  having   disproportionately   large  outstanding  principal  balances  as
described  in the  preceding  risk  factor,  the impact of losses on  individual
mortgage  loans will be more severe in mortgage  pools  consisting of relatively
few mortgage loans.

         [In addition,  the payment  experience of one or more mortgage loans in
Pool  _____ and Pool  _____ may have a  disproportionate  adverse  effect on the
pass-through rates and yields of the related classes of Certificates.]


                                       S-8
<PAGE>

                        DESCRIPTION OF THE MORTGAGE LOANS

         The Trust Fund will  consist  primarily of pools of  agricultural  real
estate  mortgage  loans  (collectively,  the  "Qualified  Loans")  that  will be
assigned  to the Trust  Fund by the  Depositor.  For a detailed  description  of
certain  characteristics  of the  Qualified  Loans in each  pool,  see "Annex I:
Description  of the  Qualified  Loan  Pools"  at  the  end  of  this  prospectus
supplement.  The aggregate  outstanding principal balance of the Qualified Loans
in each pool is subject to the permitted  variance  described in "Description of
the Certificates - General" in this prospectus  supplement.  Each Qualified Loan
is  secured  by a  first  lien  on  Agricultural  Real  Estate  (the  "Mortgaged
Properties").   The  principal  amount  of  any  Qualified  Loan  cannot  exceed
$3,490,000,  as adjusted for inflation;  except that the principal amount of any
Qualified Loan secured by  Agricultural  Real Estate  comprised of not more than
1,000 acres may not exceed $6,000,000. "Agricultural Real Estate" is a parcel or
parcels of land, which may be improved by buildings and machinery,  fixtures and
equipment or other structures permanently affixed to the parcel or parcels, that
(1) are used for the production of one or more agricultural  commodities and (2)
include at least five acres or produce minimum annual receipts of $5,000.

         All of the Qualified Loans meet Farmer Mac's Underwriting and Appraisal
Standards (the "Underwriting Standards") with respect to newly originated loans.
The  Underwriting  Standards are described in  "Description of the Trust Funds -
Qualified Loans - General" in the prospectus.

         The  description  of the  Qualified  Loans  and the  related  Mortgaged
Properties  is based upon each pool as  constituted  at the close of business on
_____________  1, 1999 (the  "Cut-off  Date"),  as  adjusted  for any  scheduled
principal  payments  due on or before  such date.  Prior to the  issuance of the
Certificates,  Qualified  Loans  may  be  removed  from a pool  as a  result  of
incomplete  documentation  or  otherwise,  if the  Depositor  deems such removal
necessary  or  appropriate,  or as a result of  prepayments  in full.  A limited
number of other  Qualified  Loans may be added to any pool prior to the issuance
of the Certificates unless including such Qualified Loans would materially alter
the  characteristics  of such pool as described herein.  The Depositor  believes
that the  information  set forth in "Annex I:  Description of the Qualified Loan
Pools" will be representative of the  characteristics of each pool as it will be
constituted  at the time the  Certificates  are  issued,  although  the range of
Mortgage Interest Rates and maturities and certain other  characteristics of the
Qualified  Loans in such  pool may vary.  Pursuant  to the Sale  Agreement,  the
related Seller has made certain  representations  and warranties with respect to
the Qualified Loans and their  origination in accordance  with the  Underwriting
Standards.  See "Description of the Agreements - Representations and Warranties;
Repurchases" in the prospectus.

         The  information in "Annex I:  Description of the Qualified Loan Pools"
with respect to the Qualified  Loans will be revised to reflect any  adjustments
in the  composition  of the Trust Fund and will be  included in a Form 8-K to be
filed with the Securities and Exchange Commission by _______________, 1999. Such
information  will be  available  to  Holders  promptly  thereafter  through  the
facilities of the Commission as described  under "Where You Can Find  Additional
Information" in the prospectus.


                                       S-9
<PAGE>

                         DESCRIPTION OF THE CERTIFICATES

GENERAL

         The Certificates will be issued pursuant to a Trust Agreement, dated as
of ______________  __, 199_ , as supplemented by an Issue Supplement dated as of
the Cut-off Date (together,  the "Trust Agreement"),  each among Farmer Mac, the
Depositor  and the Trustee.  Reference is made to the  prospectus  for important
additional information regarding the terms and conditions of the Trust Agreement
and the Certificates.  See "Description of the Certificates" and "Description of
the Agreements" in the  prospectus.  The  Certificates  are issued as a separate
series under the Trust Agreement with a series designation  corresponding to the
date this offering is completed. Each class of Certificates will be issued in an
initial Class Certificate Balance  approximately equal to the original principal
amount of the related pool  subject to a permitted  variance of plus or minus 5%
with respect to each pool.


         The  Certificates  will evidence  beneficial  ownership  interests in a
trust fund (the "Trust Fund")  consisting  primarily of (i) the Qualified Loans;
(ii) the  Farmer  Mac  Guarantee;  and (iii)  proceeds  and  collections  on the
Qualified  Loans,  deposited  in , or held as  investments  in,  the  Collection
Accounts  and the  Certificate  Account,  each as defined and  described  in the
prospectus.  Each pool of  Qualified  Loans is  evidenced  by a single  class of
Certificates  bearing the same  alpha-numerical  designation  as the  underlying
pool. Distributions of interest and principal on each class of Certificates will
be calculated with reference to the Qualified Loans in the related pool.


         Farmer Mac has established a six-digit  alpha-numerical  pool numbering
system to identify certain  characteristics  of the Qualified Loans in each pool
and to facilitate Holders' access to the factor and other loan information to be
published  periodically  by Farmer Mac with  respect  thereto.  The first  three
digits are "loan identifiers." The first digit denotes the maximum original term
to maturity of the  Qualified  Loans in the pool;  the second digit  denotes the
scheduled payment frequency with respect to the Qualified Loans in the pool; the
third digit denotes the first month in a calendar  year in which a  Distribution
Date for such pool occurs.  The last three digits  sequentially  designate pools
with the same three loan  identifiers.  The table below summarizes  Farmer Mac's
pool numbering system:

<TABLE>
<CAPTION>


1ST DIGIT                                                   2ND DIGIT                         3RD DIGIT
- ---------                                                   ---------                         ---------
<S>                                                     <C>                                <C>
A=15 year fixed (with yield maintenance)                A = Annual                          1 = January
B=7 year fixed                                          S = Semi-annual                     2 = April
C=5 year conditional balloon re-set                     Q = Quarterly                       3 = July
D=1 year adjustable                                     M = Monthly                         4 = October
E=3 year adjustable
F=5 year adjustable
G=10 year fixed
H=30 year fixed (part-time farm)
I=15 year fixed (partial open prepay)
J=5 year fixed/1 year adjustable (30 year maturity)
K=7 year fixed/1 year adjustable (30 year maturity)
L=10 year fixed/1 year adjustable (30 year maturity)
M=15 year fixed (part-time farm)
N=5 year fixed/1 year adjustable (15 year maturity)
O=7 year fixed/1 year adjustable (15 year maturity)
P=10 year fixed/1 year adjustable (15 year maturity)
Q=10 year fixed/1 year adjustable (25 year maturity)


</TABLE>


                                      S-10
<PAGE>

BOOK-ENTRY CERTIFICATES

         The  Certificates  will be issued in book-entry  form,  and  beneficial
interests therein will be held by investors through the book-entry system of the
Federal Reserve Banks (the "Fed book-entry system"), in minimum denominations in
Certificate Balances of $1,000 and integral multiples of $1 in excess thereof.

         The Certificates  will be maintained on the Fed book-entry  system in a
manner that permits separate  trading and ownership.  Each class of Certificates
has been  assigned a CUSIP  number and will be  tradable  separately  under such
CUSIP number. The CUSIP number for each class is specified on the cover hereof.

         In accordance  with the procedures  established  for the Fed book-entry
system, the Federal Reserve Banks will maintain book-entry accounts with respect
to the  Certificates  and make  distributions  on the  Certificates on behalf of
Farmer  Mac,  as  master  servicer,  on the  applicable  Distribution  Dates  by
crediting Holders' accounts at the Federal Reserve Banks.

         Those  entities  whose  names  appear on the  book-entry  records  of a
Federal Reserve Bank as the entities for whose accounts such  Certificates  have
been deposited are herein referred to as "Holders of Book-Entry Certificates." A
Holder of Book-Entry  Certificates is not necessarily the beneficial  owner of a
Certificate.  Beneficial owners will ordinarily hold Certificates through one or
more financial  intermediaries,  such as banks,  brokerage  firms and securities
clearing  organizations.  See "Description of the Certificates - The Fed System"
in the  prospectus.  The terms  "Holder" and "Holders" used herein refer to both
Holders of  Book-Entry  Certificates  and holders of  Certificates  that are not
Book-Entry  Certificates,  unless  specific  reference  is made  only to  either
Holders of  Book-Entry  Certificates  or holders  of  Certificates  that are not
Book-Entry Certificates.

         Issuance  of  the  Certificates  in  book-entry  form  may  reduce  the
liquidity of such Certificates in the secondary market because certain investors
may be unwilling to purchase  Certificates for which they cannot obtain physical
certificates.  See "Risk Factors - Your investment in the certificates will have
limited liquidity" in the prospectus.

DISTRIBUTIONS

         General.  Distributions  of principal and interest on the  Certificates
will be made on an annual, semi-annual,  quarterly or monthly basis as specified
for each class on the cover page hereof.  Such monthly  Distribution  Dates will
occur on the 25th day of each month and such  annual,  semi-annual  or quarterly
Distribution  Dates will occur on the 25th day of each January,  April, July and
October,  as applicable,  commencing on the date for each class set forth on the
cover  page  hereof  (each,  a  "Distribution  Date").  If any such day is not a
Business Day (a "Business Day" is a day other than Saturday,  Sunday or a day on
which the Federal  Reserve Bank of New York authorizes  banking  institutions in
the Second Federal Reserve District to be closed, or banking institutions in New
York are  authorized  or obligated by law to be closed or Farmer Mac is closed),
distributions  will be made on the next  succeeding  Business  Day to persons in
whose names the Certificates  are registered on the applicable  Record Date. The
"Record Date" for any class and related  Distribution  Date will be the close of
business on the last Business Day of the month preceding the month in which such
Distribution Date occurs.


                                      S-11
<PAGE>

         The final Distribution Date for each class of Certificates has been set
to coincide with the latest  maturing  underlying  Qualified Loan in the related
pool.

         Interest.   Interest  on  the   Certificates  of  each  class  will  be
distributed  on each  Distribution  Date for such class in an  aggregate  amount
equal to the Accrued Certificate  Interest for such Distribution Date and class.
"Accrued  Certificate  Interest" for each Distribution Date and class will equal
the amount of interest accrued during the related Interest Accrual Period at the
applicable  Pass-Through  Rate on the Class  Certificate  Balance  of such class
immediately prior to such Distribution  Date.  Interest on the Certificates will
be calculated on the basis of a 360-day year consisting of twelve 30-day months.
As of any date of determination, the "Class Certificate Balance" of any class of
Certificates will equal the sum of the Certificate  Balances of all Certificates
of the same class and the  "Certificate  Balance" of any  Certificate  as of any
date of determination will equal the original  Certificate  Balance thereof less
all  amounts   distributed   thereon  in  respect  of   principal  on  preceding
Distribution Dates.

         The Interest  Accrual Periods for each class will depend on the payment
frequency  of such class.  As to any class and related  Distribution  Date,  the
"Interest  Accrual Period" will be the period from the first day of the month of
the preceding  Distribution Date (or, in the case of the first Distribution Date
for each class, from the Cut-off Date) through and including the last day of the
month preceding the month of such current Distribution Date.

         Interest  will accrue on the  Certificates  of each class at a variable
rate per annum (the "Pass- Through  Rate") equal to the weighted  average of the
Net Mortgage  Rates of the Qualified  Loans  included in the related  pool.  For
purposes hereof,  the "Net Mortgage Rate" for each Qualified Loan will equal the
interest rate thereon (the "Mortgage  Interest  Rate") less a rate  representing
the  combined  fees of the  applicable  central  servicer,  Farmer Mac as master
servicer and Farmer Mac as  guarantor  (such  amount,  the  "Administrative  Fee
Rate").  The weighted average  Administrative Fee Rate as of the Cutoff Date for
each pool is set forth in "Annex I:  Description  of the  Qualified  Loan Pools"
hereto.  The Pass-Through Rate for each pool and Distribution Date is calculated
by (1) multiplying  the outstanding  balance of each Qualified Loan in such pool
by its Net  Mortgage  Rate to derive such  Qualified  Loan's  weighted  interest
amount  ("Weighted  Interest  Amount");  (2) dividing the sum of all such pool's
Weighted Interest Amounts by the Class Certificate  Balance of the related class
of  Certificates,  before giving effect to the  distribution of principal on the
related  Distribution  Date;  and (3)  truncating  such  interest  rate to three
decimal places.

         Principal.  Principal in respect of each class will be  distributed  on
each applicable  Distribution Date in an aggregate amount equal to the Principal
Distribution  Amount for the related  pool on such  Distribution  Date.  On each
Distribution Date, the "Principal  Distribution Amount" for each pool as of each
applicable  Distribution Date will equal the sum of (i) the principal portion of
all scheduled  payments  (including any balloon payments) on the Qualified Loans
in such pool due during the preceding Due Period,  (ii) the scheduled  principal
balance of each  Qualified  Loan included in such pool that was  repurchased  or
became a Liquidated  Qualified  Loan during the preceding Due Period,  and (iii)
all full or partial  principal  prepayments  received  during the  preceding Due
Period.  The "Due Period" for each pool and  Distribution  Date will commence on
the second day of the month of the preceding  Distribution Date (or, in the case
of the first  Distribution Date for each class, on the day following the Cut-off
Date) and will end on the first  day of the month of such  current  Distribution
Date. A "Liquidated Qualified Loan" is generally any defaulted Qualified Loan as
to which it has been  determined  that all amounts to be received  thereon  have
been recovered.


                                      S-12
<PAGE>


         Certificate  Pool Factors.  As soon as practicable  following the fifth
Business  Day of each  month  of a  Distribution  Date,  Farmer  Mac  will  make
available to financial  publications and electronic services for each applicable
pool of  Qualified  Loans,  among  other  things,  the factor  (carried to eight
decimal places) that, when multiplied by the original  Certificate  Balance of a
Certificate  evidencing  an  interest  in such pool,  will  equal the  remaining
principal balance of such Certificate after giving effect to the distribution of
principal to be made on the Distribution Date in such month.

         Yield Maintenance Charges. Under federal law, Yield Maintenance Charges
are not subject to state laws governing usury or loan prepayment provisions.  In
the event a borrower  is  required  to pay a Yield  Maintenance  Charge,  to the
extent such payment is collected by the applicable central servicer, Farmer Mac,
as master  servicer,  will distribute  such amount,  adjusted to the related Net
Mortgage  Rate  as  described   below,  to  Holders  of  the  related  class  of
Certificates.  Each Yield  Maintenance  Charge  has been  designed  to  mitigate
reinvestment  losses to the  noteholder  on the prepaid  amount of any Qualified
Loan.  Generally,  such charge represents the excess of reinvestment earnings at
the related Mortgage  Interest Rate (net of the related  servicing fee rates) on
such  prepaid  amount  (i.e.,  the amount  that would have been  received by the
related noteholder in the absence of the prepayment) over earnings calculated at
a prevailing  interest rate (a specified Treasury yield) on such prepaid amount,
all  calculations  being done on present value basis.  Amounts,  if any,  passed
through to Holders in respect of Yield Maintenance Charges will be calculated on
the basis of the related Net  Mortgage  Rate rather than the  Mortgage  Interest
Rate.  The  distribution  of any Yield  Maintenance  Charge to Holders  will not
reduce the Certificate Balance of the related Certificates.  Farmer Mac will not
guarantee to Holders of the related class of Certificates  the collection of any
Yield  Maintenance  Charge payable in connection  with a principal  payment on a
Qualified Loan. See "Farmer Mac Guarantee" herein.


ADVANCES

         Under  the  terms of the  various  Servicing  Contracts,  some  central
servicers will be required to advance their own funds with respect to delinquent
Qualified Loans and other central  servicers will not be required to so advance.
Because Farmer Mac guarantees  timely  distribution of interest and principal on
the Certificates (including any balloon payments), the presence or absence of an
advancing  obligation will not affect distributions of interest and principal to
such Holders.


                                   FARMER MAC

         The Federal Agricultural Mortgage  Corporation,  which is also known as
Farmer  Mac,  is a  federally  chartered  instrumentality  of the United  States
established  by Title  VIII of the Farm  Credit  Act of 1971,  as  amended  (the
"Farmer Mac Charter").  See "Federal  Agricultural  Mortgage Corporation" in the
prospectus.


                              FARMER MAC GUARANTEE

         Pursuant to the Trust Agreement, Farmer Mac will guarantee (the "Farmer
Mac Guarantee") the timely  distribution of interest accrued on the Certificates
and the distribution of the full Principal  Distribution  Amount  (including any
balloon  payments)  for the related  pool and  Distribution  Date.  In addition,
Farmer Mac is obligated to  distribute on a timely basis the  outstanding  Class
Certificate  Balance  of each  class of  Certificates  in full no later than the
related Final Distribution Date (as set forth


                                      S-13
<PAGE>

on the cover  hereof),  whether or not  sufficient  funds are  available  in the
Certificate Account. The Farmer Mac Guarantee will not cover the distribution to
Holders  of  the  related  class  of  Certificates  of  any  uncollected   Yield
Maintenance Charge. See "Risk Factors" in this prospectus supplement.

         Farmer Mac's obligations under the Farmer Mac Guarantee are obligations
solely of Farmer  Mac and are not  backed  by the full  faith and  credit of the
United States.  Furthermore,  Farmer Mac anticipates that its future  contingent
liabilities  in  respect  of  guarantees  of  outstanding  securities  backed by
agricultural  mortgage loans will greatly  exceed its  resources,  including its
limited  ability to borrow from the United  States  Treasury.  See  "Outstanding
Guarantees" in this  prospectus  supplement and "Federal  Agricultural  Mortgage
Corporation" in the prospectus.


                             OUTSTANDING GUARANTEES

         As of the  Cut-off  Date,  Farmer  Mac had  outstanding  guarantees  on
approximately $_____ million aggregate principal amount of securities (including
approximately $_____ million of securities evidencing assets that are guaranteed
by the Secretary of the United States Department of Agriculture).  Farmer Mac is
authorized  to borrow up to $1.5  billion from the  Secretary  of the  Treasury,
subject to certain  conditions,  to enable  Farmer Mac to fulfill its  guarantee
obligations.  See "Federal Agricultural Mortgage Corporation" in the prospectus.
As of the  Cut-off  Date,  Farmer  Mac had not  borrowed  any  amounts  from the
Secretary of the Treasury to fund guarantee payments.


                  YIELD, PREPAYMENT AND MATURITY CONSIDERATIONS

         The rate of payment of principal on each class of Certificates  and the
yield to maturity  thereof will  correspond  directly to the rate of payments of
principal on the Qualified  Loans in the related  pool.  The rate of payments of
principal  of the  Qualified  Loans  will  in turn be  affected  by the  rate of
principal  prepayments  thereon  by  borrowers,  by  liquidations  of  defaulted
Qualified  Loans,  by  repurchases  as a result of defective  documentation  and
breaches of representations  and warranties or for certain other reasons.  There
is little or no historical  data  available to provide  assistance in estimating
the rate of  prepayments  and  defaults on loans  secured by  Agricultural  Real
Estate generally or the Qualified Loans particularly.

         In the case of Qualified Loans,  social,  economic,  political,  trade,
geographic,  climatic,  demographic,  legal  and  other  factors  may  influence
prepayments  and  defaults,  including  the  age of  the  Qualified  Loans,  the
geographic  distribution of the related Mortgaged Properties,  the payment terms
of the Qualified Loans, the characteristics of the borrowers,  weather, economic
conditions  generally  and  in  the  geographic  area  in  which  the  Mortgaged
Properties  are  located,   enforceability  of  due-on-sale  clauses,  servicing
decisions,  the availability of mortgage funds, the extent of the borrowers' net
equity in the Mortgaged  Properties,  mortgage market interest rates in relation
to the effective  interest rates on the Qualified Loans and other  unforeseeable
variables,  both  domestic and  international,  affecting  particular  commodity
groups and the farming industry in general.  Generally,  if prevailing  interest
rates fall  significantly  below the interest rates on the Qualified  Loans, the
Qualified  Loans  are  likely  to be  subject  to  higher  prepayments  than  if
prevailing  rates remain at or above the interest rates on such Qualified Loans.
Conversely,  if prevailing  interest  rates rise above the interest rates on the
Qualified Loans, the rate of prepayment would be expected to decrease. There can
be no certainty as to the rate of


                                      S-14
<PAGE>

prepayments  on the  Qualified  Loans during any period or over the lives of the
Certificates.  The rate of default on the  Qualified  Loans will also affect the
rate of payment of principal on the Qualified Loans.  Prepayments,  liquidations
and repurchases of the Qualified Loans will result in  distributions  to Holders
of the  related  class of  Certificates  of  amounts  that  would  otherwise  be
distributed over the remaining terms of the Qualified Loans.


         Some of the Qualified Loans impose Yield  Maintenance  Charges that, if
enforced by the central  servicer,  could be a deterrent to  prepayments.  Under
each Servicing  Contract,  the central  servicer may not waive the collection of
any Yield Maintenance Charge without the prior written consent of Farmer Mac, as
master  servicer.  It is Farmer  Mac's  policy  generally  not to consent to the
waiver of the collection of a Yield Maintenance Charge unless the amount of such
charge is unduly large relative to the unpaid  principal  balance of the related
Qualified Loan and the borrower requests a waiver and provides valid reasons for
the request. In such cases, and other circumstances that raise similar equitable
concerns,  Farmer  Mac's  policy is to require  central  servicers to attempt to
collect a portion  of such  Yield  Maintenance  Charge  in  connection  with any
prepayment  of principal;  however,  there may be situations in which Farmer Mac
may  consider it  appropriate  to waive any  collection  of a Yield  Maintenance
Charge. Generally, a principal prepayment resulting from the condemnation of, or
casualty on, the related  Mortgaged  Property will not be accompanied by a Yield
Maintenance  Charge.  With respect to each Qualified Loan, any Yield Maintenance
Charge payable in connection with a prepayment  thereon,  whether in whole or in
part,  will be  calculated,  on a present value basis,  with reference to United
States Treasury securities in a manner designed to mitigate reinvestment losses,
if any, that would  otherwise be incurred by the  noteholder in connection  with
such prepayment.  Because the calculation of any Yield Maintenance Charge occurs
in connection with the principal prepayment,  which may not be on an Installment
Payment Date, if interest rates have changed between the date of the calculation
and the Installment Payment Date, the Yield Maintenance Charge may be greater or
less than the amount that would have been due had the calculation been performed
as of the Installment Payment Date.


         Because  Farmer  Mac does not  guarantee  the  collection  of any Yield
Maintenance  Charge,  the expected yield to investors in the Certificates may be
sensitive in varying degrees to the extent such amounts are not collected.

         The required payment of a Yield Maintenance  Charge, if any, may not be
a sufficient  disincentive  to prevent the  voluntary  prepayment of the related
Qualified Loan and, even if collected,  may be  insufficient to offset fully the
adverse   effects  on  the   anticipated   yield  thereon  arising  out  of  the
corresponding principal payment.

         In addition,  all of the Qualified Loans include "due-on-sale" clauses;
however, it is generally the policy of the central servicers not to enforce such
clauses  unless the transferor of the related  Mortgaged  Property does not meet
the  Underwriting  Standards  of Farmer Mac and the  Servicing  Contracts do not
require any such enforcement.  In addition, at the request of the borrower,  the
applicable  central  servicer  may  allow the  partial  release  of a  Mortgaged
Property  provided  the  collateral   property  is  reappraised  and  a  partial
prepayment  is made such that the  resulting  loan-to-value  ratio is no greater
than 70% and the cash  flows  from the  remaining  property  are  sufficient  to
service the remaining  debt.  Such partial release may result in a prepayment in
part  (together  with any  required  Yield  Maintenance  Charge,  calculated  as
described  in  "Annex  I:  Description  of the  Qualified  Loan  Pools"  in this
prospectus  supplement)  on  the  related  Qualified  Loan  and a  corresponding
reamortization  of the unpaid  principal  balance of such  Qualified Loan to the
maturity date (or the original  amortization date if the Qualified Loan provides
for a


                                      S-15
<PAGE>

balloon payment) for such loan. Any Qualified Loan as to which a partial release
occurs will remain in the Trust Fund.

         The yield to maturity to investors in the  Certificates of a class will
be  sensitive  to  the  rate  and  timing  of  principal   payments   (including
prepayments) of the Qualified Loans in the related pool,  which generally can be
prepaid  at any time,  subject  to the  restrictions  and  prepayment  penalties
described  above.  In addition,  the yield to maturity on a Certificate may vary
depending on the extent to which such  Certificate is purchased at a discount or
premium. Investors should consider, in the case of any Certificates purchased at
a discount,  the risk that a slower than anticipated rate of principal  payments
on the related  Qualified  Loans could  result in an actual  yield that is lower
than the anticipated  yield and, in the case of any Certificates  purchased at a
premium,  the risk that a faster than anticipated rate of principal  payments on
the related  Qualified  Loans could result in an actual yield that is lower than
the  anticipated  yield,  particularly  if any Yield  Maintenance  Charge is not
distributed to such Holders.

         The timing of changes in the rate of prepayments on the Qualified Loans
may  significantly  affect an investor's  actual yield to maturity,  even if the
average rate of principal payments is consistent with an investor's expectation.
In general,  the earlier a  prepayment  of  principal  of the related  Qualified
Loans, the greater the effect on an investor's yield to maturity.  The effect on
an investor's yield of principal  payments occurring at a rate higher (or lower)
than  the  rate  anticipated  by the  investor  during  the  period  immediately
following  the  issuance of the  Certificates  may not be offset by a subsequent
like decrease (or increase) in the rate of principal payments.  An investor must
make an independent  decision as to the  appropriate  prepayment  scenario to be
used in deciding whether to purchase the Certificates.

         Investors  should  consider the risk that rapid rates of prepayments on
the Qualified Loans, and therefore of principal payments on the related class of
Certificates, may coincide with periods of low prevailing interest rates. During
such periods,  the effective  interest  rates on securities in which an investor
may choose to reinvest amounts received as principal payments on such investor's
Certificate may be lower than the applicable Pass-Through Rate. Conversely, slow
rates of prepayments on the Qualified Loans, and therefore of principal payments
on the  related  class  of  Certificates,  may  coincide  with  periods  of high
prevailing interest rates. During such periods, the amount of principal payments
available to an investor for reinvestment at such high prevailing interest rates
may be relatively low.

         The  Pass-Through  Rate for each class of  Certificates  will equal the
weighted average of the Net Mortgage Rates of the Qualified Loans in the related
pool.  Prepayments of Qualified Loans with relatively  higher Mortgage  Interest
Rates,  particularly  if such  Qualified  Loans  have  larger  unpaid  principal
balances,   will  reduce  the  Pass-Through   Rate  for  the  related  class  of
Certificates  from  that  which  would  have  existed  in the  absence  of  such
prepayments.  In addition,  the Qualified Loans in a pool will not prepay at the
same rate or at the same time.  Qualified Loans with relatively  higher Mortgage
Interest Rates may prepay at faster rates than Qualified  Loans with  relatively
lower Mortgage  Interest Rates in response to a given change in market  interest
rates. If such differential  prepayments were to occur, the yield on the related
class of Certificates would be adversely affected.

         The  effective  yield  to the  Holders  will be lower  than  the  yield
otherwise  produced  by the  applicable  purchase  price and  Pass-Through  Rate
because the distributions of principal, if any, and interest will not be payable
to such Holders until at least the 25th day of the month following the period in
which  interest  accrues  (without any  additional  distribution  of interest or
earnings thereon in respect of such delay).


                                      S-16
<PAGE>

                          DESCRIPTION OF THE AGREEMENTS

         The Certificates will be issued pursuant to the Trust Agreement. Farmer
Mac will act as master servicer of the Qualified Loans. The Qualified Loans will
be directly serviced by one or more central servicers acting on behalf of Farmer
Mac,  each pursuant to a Master  Central  Servicing  Contract (as  supplemented)
between the central  servicer  and Farmer Mac (the  "Servicing  Contract").  See
"Description  of the  Agreements"  in the  prospectus.  For a  statement  of the
numbers  of  Qualified  Loans  (and  related  principal  balances)  in each pool
serviced by each central servicer,  see the narrative  description for each pool
set forth in "Annex I:  Description of the Qualified  Loan Pools"  hereto.  Each
central  servicer may  subcontract  the  performance of certain of its servicing
duties to a subservicer who may be the seller (the "Seller")  and/or  originator
of the  respective  Qualified  Loans.  In  addition,  each of the Sellers of the
Qualified Loans has  transferred and assigned its respective  Qualified Loans to
the Depositor pursuant to a separate Selling and Servicing Agreement or a Master
Loan Sale Agreement (a "Sale  Agreement").  The Sale Agreement  includes certain
representations  and  warranties of the related  Seller  respecting  the related
Qualified Loans which  representations and warranties and the remedies for their
breach  will be assigned by Farmer Mac to the Trustee for the benefit of Holders
pursuant  to  the  Trust  Agreement.   See  "Description  of  the  Agreements  -
Representations and Warranties; Repurchases" in the prospectus.

TRUSTEE

         The trustee (the "Trustee") for the Certificates  pursuant to the Trust
Agreement will be _________________,  a __________________organized and existing
under the laws of ______________with an office at ____________________________.

SERVICING AND OTHER COMPENSATION AND PAYMENT OF EXPENSES

         Each central  servicer  will be paid a servicing  fee  calculated  on a
loan-by-loan basis.  Additional servicing compensation in the form of assumption
fees or similar fees (other than late payment  charges in certain  cases) may be
retained by the central servicers. The Depositor,  Farmer Mac as master servicer
and the  central  servicers  are  obligated  to pay  all  expenses  incurred  in
connection with their respective  responsibilities under the Trust Agreement and
the Servicing  Contracts  (subject to reimbursement  for liquidation  expenses),
including the fees of the Trustee, and also including,  without limitation,  the
various other items of expense enumerated in the prospectus. See "Description of
the Certificates" in the prospectus.

OPTIONAL TERMINATION

         As master servicer,  Farmer Mac may effect an early  termination of the
Trust Fund on a  Distribution  Date for any class when the  aggregate  principal
balance of  Qualified  Loans in all of the pools in the Trust Fund is reduced to
less than one percent  thereof as of the Cut-off  Date as of the Cut-off Date by
repurchasing  all the Qualified  Loans and REO Property at a price equal to 100%
of the unpaid principal balance of the Qualified Loans,  including any Qualified
Loans  as to which  the  related  property  is held as part of the  Trust,  plus
accrued and unpaid interest  thereon at the applicable  Mortgage  Interest Rate,
determined  as provided in the Trust  Agreement.  The  proceeds  thereof will be
distributed to Holders of the then  outstanding  classes of Certificates on such
Distribution Date whether or not such


                                      S-17
<PAGE>

Distribution  Date is a Distribution  Date for all such classes of Certificates.
See "Description of Certificates - Termination" in the prospectus.

REPURCHASES OF QUALIFIED LOANS

         Under the Trust Agreement,  Farmer Mac, as master  servicer,  will have
the right  (without  obligation and in its  discretion)  to repurchase  from the
Trust Fund, upon payment of the purchase price provided in the Trust  Agreement,
any Qualified Loan at any time after such loan becomes and remains delinquent as
to any scheduled  payment for a period of ninety days. Farmer Mac will also have
a similar  right to purchase  from the Trust Fund any  property  acquired by the
Trust Fund upon foreclosure or comparable conversion of any Qualified Loan ("REO
Property").  See also  "Description  of the  Agreements  -  Representations  and
Warranties; Repurchases" in the prospectus.


                                  THE DEPOSITOR

         Farmer Mac Mortgage Securities Corporation,  the Depositor, is a wholly
owned  subsidiary of Farmer Mac and was incorporated in the State of Delaware in
December 1991. The principal  executive  offices of the Depositor are located at
919 18th Street, N.W., Washington, D.C. 20006 (telephone:
202/872-7700).

                         FEDERAL INCOME TAX CONSEQUENCES

         The  following  general  discussion  of  certain  material  anticipated
federal income tax  consequences  of an investment in the  Certificates is to be
considered  only in connection  with the discussion in the prospectus  under the
caption "Federal Income Tax Consequences."

         No  election  will be made to treat  the  Trust  Fund as a real  estate
mortgage investment  conduit, or REMIC, for federal income tax purposes.  In the
opinion of Andrews & Kurth L.L.P., counsel for the Depositor, (i) the Trust Fund
will be treated as a grantor trust for federal income tax purposes and not as an
association taxable as a corporation;  (ii) a Certificate owned by a real estate
investment trust  representing an interest in Qualified Loans will be considered
to represent "real estate assets" within the meaning of Section  856(c)(4)(A) of
the Internal Revenue Code of 1986, as amended (the "Code"),  and interest income
on the Qualified  Loans will be considered  "interest on obligations  secured by
mortgages on real property" within the meaning of Code Section 856(c)(3)(B),  to
the extent that the Qualified  Loans  represented by that  Certificate  are of a
type  described in such Code section;  and (iii) a Certificate  owned by a REMIC
will  represent  "obligation[s]  . . . which  [are]  principally  secured  by an
interest in real property" within the meaning of Code Section  860G(a)(3) to the
extent that the Qualified  Loans  represented by that  Certificate are of a type
described in such Code  section.  If the value of the real  property  securing a
Qualified  Loan is lower  than  the  amount  of such  Qualified  Loan,  any such
Qualified  Loan  may not  qualify  in its  entirety  under  the  foregoing  Code
sections.  The Holders will be treated as owners of their pro rata  interests in
the assets of the Trust Fund with  respect to the related  pool.  The Trust Fund
intends to account for all servicing fees as reasonable servicing fees. However,
if any servicing  fees,  determined on a Qualified Loan by Qualified Loan basis,
were determined to exceed reasonable  servicing fees, the Certificates  would be
treated as representing an interest in one or more "stripped bonds."


                                      S-18
<PAGE>

         Potential  investors should consult their tax advisors before acquiring
Certificates.


                              ERISA CONSIDERATIONS

         The  acquisition  of  Certificates  by a plan  subject to the  Employee
Retirement Income Security Act of 1974, as amended ("ERISA"),  or any individual
retirement account ("IRA") or any other plan subject to Code Section 4975 could,
in some instances, result in a prohibited transaction or other violations of the
fiduciary  responsibility  provisions  of ERISA and Code Section  4975.  Certain
exemptions from the prohibited transaction rules could, however, be applicable.

         As  discussed   under  the  caption  "ERISA   Considerations"   in  the
prospectus,  Final  Regulations  (as defined in the  prospectus)  provide a plan
asset exception for a Plan's (as defined in the prospectus) purchase and holding
of "guaranteed  governmental  mortgage pool certificates." The Final Regulations
provide  that where a Plan  acquires a  guaranteed  governmental  mortgage  pool
certificate,  the Plan's assets  include the  certificate  and all of its rights
with respect to such  certificate  under  applicable  law, but do not, solely by
reason of the Plan's holding of such  certificate,  include any of the mortgages
underlying such  certificate.  The term "guaranteed  governmental  mortgage pool
certificate"  is defined as a  certificate  backed by, or evidencing an interest
in, specified mortgages or participation  interests therein, and with respect to
which interest and principal  payable pursuant to the certificate are guaranteed
by the United States or an agency or instrumentality  thereof. The Department of
Labor has advised  Farmer Mac that the  Certificates  satisfy the conditions set
forth in the Final  Regulations  and thus  qualify as  "guaranteed  governmental
mortgage pool certificates."  Accordingly,  none of Farmer Mac, the trustee, the
master  servicer or any central  servicer will be subject to ERISA  standards of
conduct in dealing with Qualified Loans or other trust fund assets.

         Prospective  Plan  investors  should  consult with their legal advisors
concerning the impact of ERISA and the Code, and the potential  consequences  in
their specific circumstances, prior to making an investment in the Certificates.
Moreover,  each Plan  fiduciary  should  determine  whether  under  the  general
fiduciary standards of investment prudence and diversification, an investment in
the  Certificates is appropriate  for the Plan,  taking into account the overall
investment  policy  of the Plan and the  composition  of the  Plan's  investment
portfolio. See "ERISA Considerations" in the prospectus.


                                LEGAL INVESTMENT

         The Certificates  will constitute  securities  guaranteed by Farmer Mac
for purposes of the Farmer Mac Charter and, as such, will, by statute,  be legal
investments  for certain  types of  institutional  investors  to the extent that
those  investors are authorized  under any applicable law to purchase,  hold, or
invest in  obligations  issued by or  guaranteed as to principal and interest by
the  United  States  or any  agency or  instrumentality  of the  United  States.
Investors whose  investment  authority is subject to legal  restrictions  should
consult  their own legal  advisors to determine  whether and the extent to which
specific classes of the Certificates constitute legal investments for them.


                                      S-19
<PAGE>

                             METHOD OF DISTRIBUTION


         [Subject  to the terms  and  conditions  set forth in the  Underwriting
Agreement among Farmer Mac, the Depositor and each Underwriter identified on the
cover page hereof, the Certificates  offered hereby are being purchased from the
Depositor  by  each  such  Underwriter   upon  issuance.   Distribution  of  the
Certificates  will  be  made  by  each  such  Underwriter  from  time to time in
negotiated  transactions  or otherwise at varying prices to be determined at the
time of sale.  The proceeds to the Depositor  from the sale of the  Certificates
are set forth on the cover page hereof. In connection with the purchase and sale
of the  Certificates  offered  hereby,  each  Underwriter  may be deemed to have
received compensation from the Depositor in the form of underwriting discounts.


         In addition to purchasing the Certificates pursuant to the Underwriting
Agreement,  each Underwriter named on the cover page hereof and their affiliates
may be engaged in several ongoing business relationships with Farmer Mac.

         The Underwriting  Agreement  provides that Farmer Mac and the Depositor
will indemnify each  Underwriter  named on the cover page hereof against certain
civil  liabilities  under the  Securities  Act of 1933 or contribute to payments
each such Underwriter may be required to make in respect thereof.

         The  Certificates  are offered subject to receipt and acceptance by the
Underwriter, to prior sale and to the Underwriter's right to reject any order in
whole or in part and to withdraw, cancel or modify the offer without notice.]

         [The  Certificates  are  being  offered  and sold  directly  by  Farmer
Mac.][The  Certificates  are being issued to Sellers in exchange  for  Qualified
Loans.]

         There is  currently  no secondary  market for the  Certificates  of any
class. [The Underwriter  intends to make a market in the Certificates but is not
obligated  to do so.  There can be no  assurance  that any such  market  for the
Certificates  will  develop or, if  developed,  will  continue  or will  provide
investors with sufficient liquidity of investment.]


                                  LEGAL MATTERS

         Certain legal matters relating to the Certificates  will be passed upon
for the  Depositor  by the General  Counsel of Farmer Mac and by Andrews & Kurth
L.L.P., Washington, D.C.[, and for the Underwriter by ________________________].
Andrews & Kurth L.L.P. has also acted as special tax counsel to the Trust Fund.


                                      S-20
<PAGE>

                           FORWARD-LOOKING STATEMENTS

         Certain  statements  in  this  prospectus   supplement   represent  our
expectations  or projections  for the  certificates  offered by this  prospectus
supplement only as of the date of this prospectus supplement.  You can generally
identify those statements, which are called "forward-looking statements," by the
use of the words "may," "will," "expect," "intend," "estimate,"  "anticipate" or
"believe" or similar language.

         We believe the expectations expressed in all forward-looking statements
are reasonable and accurate based on information we currently have. However, our
expectations  may not prove to be correct.  Important  factors  that could cause
actual  results  to differ  from our  expectations  are  disclosed  under  "Risk
Factors" and in other parts of this  prospectus  supplement.  You should  always
consider  those  factors  in  evaluating   any   subsequent   written  and  oral
forward-looking statements by us, or persons acting on our behalf, in connection
with this offering.

         We will not  report to the public  any  changes to any  forward-looking
statements to reflect events, developments or circumstances that occur after the
date of this prospectus supplement.


                                      S-21
<PAGE>

                            INDEX OF PRINCIPAL TERMS

         Unless the context indicates otherwise,  the following terms shall have
the meanings set forth on the pages indicated below.

<TABLE>
<CAPTION>
<S>                                                                                                           <C>
Accrued Certificate Interest...................................................................................S-12
Administrative Fee Rate........................................................................................S-12
Agricultural Real Estate........................................................................................S-9
Business Day  .................................................................................................S-11
Certificate Balance............................................................................................S-12
Certificates  ..................................................................................................S-3
Class Certificate Balance......................................................................................S-12
Cut-off Date  ..................................................................................................S-9
Depositor     ..................................................................................................S-3
Distribution Date..............................................................................................S-11
Due Period    ............................................................................................S-5, S-12
ERISA         .................................................................................................S-19
Farmer Mac Charter.............................................................................................S-13
Farmer Mac Guarantee...........................................................................................S-13
Fed book-entry system..........................................................................................S-11
Holder(s)     .................................................................................................S-11
Holder(s) of Book-Entry Certificates...........................................................................S-11
Interest Accrual Period...................................................................................S-4, S-12
IRA           .................................................................................................S-19
Liquidated Qualified Loan......................................................................................S-12
Mortgage Interest Rate.........................................................................................S-12
Mortgaged Properties............................................................................................S-9
Net Mortgage Rate..............................................................................................S-12
Pass-Through Rate..............................................................................................S-12
Principal Distribution Amount..................................................................................S-12
Qualified Loans.................................................................................................S-9
Record Date   .................................................................................................S-11
REO Property  .................................................................................................S-18
Sale Agreement.................................................................................................S-17
Seller(s)     .................................................................................................S-17
Servicing Contract.............................................................................................S-17
Trust Agreement................................................................................................S-10
Trust Fund    .................................................................................................S-10
Trustee       .................................................................................................S-17
Underwriting Standards..........................................................................................S-9
Weighted Interest Amount.......................................................................................S-12
Yield Maintenance Charge........................................................................................S-5
</TABLE>


                                      S-22
<PAGE>

                ANNEX I: DESCRIPTION OF THE QUALIFIED LOAN POOLS

         The  description  of the  Qualified  Loans  and the  related  Mortgaged
Properties  set forth below is based upon each pool as  constituted at the close
of  business on the  Cut-off  Date,  as  adjusted  for the  scheduled  principal
payments  due  before  such date.  Prior to the  issuance  of the  Certificates,
Qualified  Loans  may be  removed  from  each  pool as a  result  of  incomplete
documentation  or otherwise,  if the Depositor  deems such removal  necessary or
appropriate,  or as a result of  prepayments  in full. A limited number of other
Qualified  Loans  may be  added  to  each  pool  prior  to the  issuance  of the
Certificates  unless  including such Qualified Loans would  materially alter the
characteristics  of such pool as described herein.  The Depositor  believes that
the information set forth herein will be representative  of the  characteristics
of the related pool as it will be constituted at the time the  Certificates  are
issued, although the range of Mortgage Interest Rates and maturities and certain
other characteristics of the Qualified Loans in such pool may vary.

         The composition of each pool is subject to adjustment,  with the amount
of such  variance  restricted  to no more  than  5% of the  aggregate  principal
balance of the Qualified  Loans in such pool, as stated herein.  The information
set forth as to the Qualified Loans will be revised to reflect such  adjustments
and  included  on a Form  8-K to be  filed  with  the  Securities  and  Exchange
Commission by ____________________ __, 1999. Such information will be available
to Holders of  Certificates  promptly  thereafter  through the facilities of the
Commission as described under "Where You Can Find Additional Information" in the
prospectus.

         Percentages and principal  balances of Qualified Loans in the following
tables have been rounded. Accordingly, the total of the percentages in any given
column may not add to 100% and the total of the principal  balances in any given
column may not add to the amount shown as the total for such column.


                                       A-1
<PAGE>

                                   Prospectus


                    FEDERAL AGRICULTURAL MORTGAGE CORPORATION
                                    GUARANTOR

                   FARMER MAC MORTGAGE SECURITIES CORPORATION
                                    DEPOSITOR

               GUARANTEED AGRICULTURAL MORTGAGE-BACKED SECURITIES
                     ---------------------------------------

         From time to time, we will a create a trust fund to:

               o    hold pools of  agricultural  real estate  mortgage loans and
                    other assets; and

               o    issue securities, or certificates, backed by those assets.

The trust fund may issue the certificates in one or more series with one or more
classes.  With  this  prospectus  and  supplements  to this  prospectus,  we are
offering these agricultural mortgage-backed certificates.

         The Federal Agricultural Mortgage  Corporation,  which is also known as
Farmer Mac, will  guarantee  the timely  payment of interest on and principal of
the  certificates.  The  obligations  of Farmer  Mac under  this  guarantee  are
obligations  solely of Farmer Mac. Farmer Mac's  obligations under the guarantee
are  not   obligations   of,  and  are  not   guaranteed  by,  the  Farm  Credit
Administration, the United States or any agency or instrumentality of the United
States other than Farmer Mac. Farmer Mac's  obligations  under the guarantee are
not backed by the full faith and credit of the United States.

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

         We will not list the certificates on any national  securities  exchange
or on any automated quotation system of any registered  securities  association,
such as NASDAQ.

         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 or the related  prospectus  supplement.
Any representation to the contrary is a criminal offense.

          ------------------------------------------------------------
          CONSIDER  CAREFULLY THE RISK FACTORS BEGINNING ON PAGE 11 IN
          THIS PROSPECTUS BEFORE PURCHASING ANY CERTIFICATE.

          This  prospectus may be used to offer and sell any series of
          certificates   only  if   accompanied   by  the   prospectus
          supplement for that series.
          ------------------------------------------------------------

We may offer the certificates  through one or more different methods,  including
through  underwriters,  as more fully  described in this  prospectus  and in the
related prospectus supplement.



                               September 28, 1999




<PAGE>

                                TABLE OF CONTENTS
                                -----------------

<TABLE>
<CAPTION>

                                                                                                               Page
                                                                                                               ----
<S>                                                                                                            <C>
SUMMARY OF TERMS..................................................................................................4

RISK FACTORS.....................................................................................................11
     Your investment in the certificates will have limited liquidity.............................................11
     Farmer Mac's guarantee of the timely payment of interest on and principal
         of certificates is limited..............................................................................11
     The rate and timing of principal payments on the mortgage loans could adversely
         affect your investment..................................................................................12
     Additional risks to your investment are associated with borrower prepayments................................12
     If we do not issue the certificates in definitive form, your exercise of
         your rights may be limited..............................................................................13

SPECIFIC INFORMATION FOUND IN EACH PROSPECTUS SUPPLEMENT.........................................................13

WHERE YOU CAN FIND ADDITIONAL INFORMATION........................................................................14

WE HAVE INCORPORATED SOME INFORMATION
     BY REFERENCE TO OTHER DOCUMENTS.............................................................................16

DESCRIPTION OF THE TRUST FUNDS...................................................................................17
     General.....................................................................................................17
     The Assets in Each Trust Fund...............................................................................17
     Qualified Loans.............................................................................................19
     QMBS........................................................................................................25
     Guaranteed Portions.........................................................................................27

USE OF PROCEEDS..................................................................................................28

YIELD CONSIDERATIONS.............................................................................................29
     General.....................................................................................................29
     Pass-Through Rate...........................................................................................29
     Timing of Payment of Interest...............................................................................29
     Payments of Principal; Prepayments..........................................................................29
     Prepayments, Maturity and Weighted Average Lives............................................................31

THE DEPOSITOR....................................................................................................32

FEDERAL AGRICULTURAL MORTGAGE CORPORATION........................................................................32

DESCRIPTION OF THE CERTIFICATES..................................................................................34
     General.....................................................................................................34
     Distributions...............................................................................................35
     Distribution of Interest on the Certificates................................................................36
     Distributions of Principal of the Certificates..............................................................37
</TABLE>


                                   2

<PAGE>

<TABLE>
<CAPTION>

                                                                                                               Page
                                                                                                               ----
<S>                                                                                                            <C>
     Distributions on the Certificates of Prepayment Premiums and Yield Maintenance Charges......................37
     Advances in Respect of Delinquencies........................................................................37
     Reports to Holders; Publication of Certificate Principal Factors............................................38
     Termination.................................................................................................39
     Book-Entry Registration.....................................................................................40
     The Fed System..............................................................................................40
     A Depository System.........................................................................................41


DESCRIPTION OF THE AGREEMENTS....................................................................................43
     Assignment of Assets; Repurchases...........................................................................44
     Representations and Warranties; Repurchases.................................................................45
     Collections.................................................................................................47
     Collection and Other Servicing Procedures...................................................................50
     Events of Default...........................................................................................52
     Rights Upon Event of Default................................................................................53
     Supplemental Agreements.....................................................................................53
     The Trustee.................................................................................................54
     Duties of the Trustee.......................................................................................54
     Indemnification of the Trustee..............................................................................55
     Resignation and Removal of the Trustee......................................................................55


SELECTED LEGAL ASPECTS OF QUALIFIED LOANS AND OTHER MATTERS......................................................55
     General.....................................................................................................56
     Borrower's Rights Laws Applicable to Agricultural Mortgage Loans............................................57
     Environmental Regulation....................................................................................57
     Enforceability of Certain Provisions........................................................................59
     Applicability of Usury Laws.................................................................................60

MATERIAL FEDERAL INCOME TAX CONSEQUENCES.........................................................................60
     General.....................................................................................................61
     Grantor Trust Funds.........................................................................................61
     REMICs......................................................................................................70

STATE TAX CONSIDERATIONS.........................................................................................87

ERISA CONSIDERATIONS.............................................................................................87
     General.....................................................................................................87
     Plan Assets.................................................................................................89
     Prohibited Transactions.....................................................................................89

LEGAL INVESTMENT.................................................................................................91

METHOD OF DISTRIBUTION...........................................................................................91

INDEX OF PRINCIPAL TERMS.........................................................................................93
</TABLE>


                                   3
<PAGE>

                                SUMMARY OF TERMS

         This summary  highlights  selected  information  from this document 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
certificates,  read carefully this entire document and the prospectus supplement
related to your series of certificates.


                               OFFERED SECURITIES

         With  this  prospectus  and  supplements  to  this  prospectus,  we are
offering guaranteed agricultural  mortgage-backed securities. From time to time,
we will form a trust fund to issue the securities,  or  certificates,  in one or
more series with one or more classes.

         THE TRUST FUND. Each series of certificates  will represent  beneficial
ownership interests in a trust fund. Each trust fund will consist of:

               (1)  real estate-related assets, which may include:

                    o    agricultural  real estate  mortgage loans that meet our
                         qualifications; or

                    o    portions of agricultural  mortgage loans  guaranteed by
                         the United States Secretary of Agriculture; or

                    o    mortgage    pass-through    certificates    or    other
                         mortgage-backed securities representing interests in or
                         secured by these agricultural mortgage loans; or

                    o    other    agricultural     mortgage-backed    securities
                         guaranteed by Farmer Mac; or

                    o    any combination of the assets listed above; and


               (2)  proceeds and collectins on the real  estate-related  assets;
                    and

               (3)  Farmer  Mac's  guarantee  of the timely  payment of required
                    distributions   of   interest  on  and   principal   of  the
                    certificates.


In each prospectus supplement,  we will name the entity that will act as trustee
for the trust  fund.  Farmer Mac may act as trustee or Farmer Mac may  designate
another entity to act as trustee.


                                        4
<PAGE>

         THE CERTIFICATES -- GENERAL. The prospectus  supplement for each series
of  certificates  will fully  describe the features of the  certificates  we are
offering.  In general,  each series of certificates  will consist of one or more
classes  of   certificates   that  may  have  one  or  more  of  the   following
characteristics:

               (1)  provide  for the  accrual of  interest  on the  certificates
                    based on fixed, variable or floating rates;

               (2)  be    entitled    to    principal     distributions     with
                    disproportionately    low,    nominal    or   no    interest
                    distributions;

               (3)  be    entitled    to     interest     distributions     with
                    disproportionately    low,    nominal   or   no    principal
                    distributions;

               (4)  provide  for   distributions  of  accrued  interest  on  the
                    certificates  commencing  only  after  the  occurrence  of a
                    specified event, such as the retirement of one or more other
                    classes of certificates of the same series;

               (5)  provide for distributions of principal  sequentially,  based
                    on specified payment schedules or other methods; or

               (6)  be entitled  to  distributions  of  specified  premiums  and
                    charges we collect from borrowers under our loans.

         DISTRIBUTIONS  ON  THE  CERTIFICATES.   Each  registered  holder  of  a
certificate  will be entitled to receive  distributions  under the terms of that
certificate on an annual, semi-annual,  quarterly or monthly basis, as specified
in the related  prospectus  supplement.  Distributions will be made on the dates
specified in the related prospectus supplement.

         o   INTEREST

                  For each class of  certificates  that is entitled to interest,
                  interest will accrue at a rate, which is called a pass-through
                  rate, on the outstanding balance of the certificate or another
                  amount  specified in the related  prospectus  supplement.  The
                  prospectus supplement will also specify the pass-through rate,
                  if any,  for each class of  certificates  or, in the case of a
                  variable  or  floating   pass-through  rate,  the  method  for
                  determining the pass-through rate.


                                        5
<PAGE>

         o   PRINCIPAL

                  The certificates of each series will have an aggregate balance
                  no  greater  than the  outstanding  principal  balance  of the
                  real-estate  related  assets in the trust  fund when the trust
                  fund is formed,  after  application  of scheduled  payments on
                  those  assets  due on or  before  that  date,  whether  or not
                  received.

                  The certificate  balance of your certificate  outstanding at a
                  given time  represents the maximum  principal  amount that you
                  are then  entitled  to receive  from  future cash flows on the
                  assets in the trust fund. The trustee will make  distributions
                  of principal on each distribution date to the class or classes
                  of  certificates  entitled to principal  until the balances of
                  those certificates have been reduced to zero. Distributions of
                  principal will be in proportion to all of the  certificates of
                  that class or by random selection, as described in the related
                  prospectus supplement.  Those certificates with no certificate
                  balance will not receive distributions of principal.

         The trustee will make  distributions  on the certificates of any series
only  from  the  assets  of the  related  trust  fund,  including  Farmer  Mac's
guarantee.


         THE GUARANTEE. Farmer Mac will guarantee the timely payment of interest
on and  principal  of each  class of  certificates  entitled  to  receive  those
payments.  Although Farmer Mac is a federally  chartered  instrumentality of the
United  States,  Farmer Mac's  obligations  are not backed by the full faith and
credit of the  United  States.  However,  if Farmer  Mac's  reserve  account  is
exhausted,  Farmer  Mac's  charter  authorizes  Farmer  Mac to borrow up to $1.5
billion from the Secretary of the Treasury to cover its guarantee.


         TERMINATION.  A series of certificates may be subject to optional early
repayment under the  circumstances and in the manner described in the prospectus
supplement.


                               THE MORTGAGE LOANS

         QUALIFIED LOANS. We will include in each trust fund only those mortgage
loans that meet our qualifications. Some of our qualifications are that:


               (1)  each mortgage loan must be secured by a fee simple  mortgage
                    or a mortgage on a lease  having a  remaining  term at least
                    equal to five years more than the amortization period of the
                    mortgage  loan,  with a  first  lien  on  agricultural  real
                    estate,  which we define as  parcels  of land,  which may be
                    improved by buildings or other permanent structures, that:

                    o    are   used   for   the   production   of   agricultural
                         commodities; and

                    o    include at least five acres or produce annual  receipts
                         of at least $5,000;



                                        6
<PAGE>

               (2)  the  agricultural  real estate  securing  each mortgage loan
                    must be located within the United States;

               (3)  the borrower under each mortgage loan must be:

                    o    a citizen or permanent  resident of the United  States;
                         or

                    o    a private  corporation  or  partnership  whose majority
                         owners  are  citizens  or  permanent  residents  of the
                         United States;

               (4)  the borrower  under each mortgage loan must have training or
                    farming  experience  to ensure a  reasonable  likelihood  of
                    repayment of the loan; and

               (5)  each  mortgage  loan must  conform to the  requirements  set
                    forth in Farmer Mac's program guides.

         TERMS OF THE QUALIFIED  LOANS.  The mortgage  loans in a trust fund may
have interest rates that:

                    o    are fixed over their terms; or

                    o    adjust from time to time; or

                    o    are partially fixed and partially floating; or

                    o    may be converted from floating to fixed,  or from fixed
                         to  floating,  from  time to  time  at the  mortgagor's
                         election.

The floating  mortgage  interest rates on the mortgage loans in a trust fund may
be based on one or more indices.

         Mortgage loans in a trust fund may have:

                    o    scheduled payments to maturity;

                    o    payments  that adjust from time to time to  accommodate
                         changes  in the  mortgage  interest  rate or for  other
                         reasons; or

                    o    accelerated amortization.

A mortgage loan may be fully  amortizing or may require a balloon payment due on
its stated maturity date. A mortgage loan may provide for payments of principal,
interest or principal and interest, on due dates that occur monthly,  quarterly,
semi-annually, annually or another interval.


                                        7
<PAGE>

         A mortgage loan in a trust fund may contain  prohibitions on prepayment
or require payment of a prepayment  premium or other charge in connection with a
prepayment.

         WE WILL  DESCRIBE  IN MORE  DETAIL  THE  TERMS  OF THE  MORTGAGE  LOANS
INCLUDED IN A TRUST FUND IN THE RELATED PROSPECTUS SUPPLEMENT.

         NO  GUARANTEE.  Except for  portions  of  agricultural  mortgage  loans
guaranteed by the United States  Secretary of  Agriculture,  the mortgage  loans
included in a trust fund will not be  guaranteed or insured by Farmer Mac or any
of its  affiliates or by any  governmental  agency or  instrumentality  or other
person.

         MORTGAGE LOAN GROUPS. The mortgage loans in a trust fund may be divided
into two or more  groups.  Each  group will be made up of loans  having  similar
characteristics, such as:

                    o    similar due dates for scheduled payments;

                    o    similar   mortgage   interest   rates  or   methods  of
                         calculating mortgage interest rates; and

                    o    similar scheduled final maturities.

         We will specify in the  prospectus  supplement  whether we will provide
separate  reporting  for a mortgage loan group within a trust fund. We will also
provide the numerical  designation  for each mortgage loan pool  comprising  the
related series. We will apply payments of interest and principal on the mortgage
loans in a mortgage loan group first to required  distributions  on the class or
classes of certificates related to that mortgage loan group.

         Thus,  each  mortgage  loan group and each related  class or classes of
certificates  will be separate and distinct from every other mortgage loan group
and its  related  class or  classes  of  certificates,  except  with  respect to
certificates  evidencing  an  ownership  interest  only in interest  payments or
residual  payments from mortgage  loans in two or more mortgage loan groups.  We
will provide information about any mortgage loan group in the related prospectus
supplement.

         THE MASTER SERVICER.  Farmer Mac will act as the master servicer of the
mortgage loans included in each trust fund.  Although Farmer Mac will be legally
and contractually  responsible for all servicing,  it will conduct its servicing
responsibilities  for each trust fund through one or more central servicers that
will be identified in the related prospectus supplement.


                                        8
<PAGE>

                         TAX STATUS OF THE CERTIFICATES

         The certificates of each series will be considered either:

                    o    interests  in a trust fund  treated as a grantor  trust
                         under subpart E, Part I of subchapter J of chapter 1 of
                         subtitle A of the  Internal  Revenue  Code of 1986,  as
                         amended, if no election is made to treat the trust fund
                         as a real estate mortgage  investment conduit or REMIC;
                         or

                    o    regular interests or residual interests in a trust fund
                         as to which a REMIC election is made.

         GRANTOR  TRUST.  If no  election  is made to treat the trust fund for a
series of  certificates  as a REMIC,  the trust  fund  will be  classified  as a
grantor trust and not as an  association  taxable as a  corporation  for federal
income tax purposes. Therefore, if you hold the certificates issued by a grantor
trust, you will be treated as the owner of an undivided pro rata interest in the
assets of the trust fund.

         REMIC.  Regular  interests in a trust fund as to which a REMIC election
is made generally are debt obligations for federal income tax purposes.  In some
cases,  REMIC regular  interests may be issued with original  issue discount for
federal income tax purposes. In general:

               (1)  certificates  held by a real estate investment trust will be
                    treated  as "real  estate  assets"  within  the  meaning  of
                    section  856(c)(4)(A)  of  the  Internal  Revenue  Code  and
                    interest  on  REMIC  regular  interests,   and  any  amounts
                    includible in income with respect to residual interests in a
                    trust fund for which a REMIC election is made held by a real
                    estate  investment  trust will be  considered  "interest  on
                    obligations  secured by mortgages on real  property"  within
                    the meaning of section 856(c)(3)(B), and

               (2)  REMIC regular  interests  held by a REMIC will be considered
                    "obligation[s] . . . which [are]  principally  secured by an
                    interest  in real  property"  within the  meaning of section
                    860G(a)(3) of the Internal Revenue Code,

in each case to the  extent  described  in this  prospectus  and in the  related
prospectus supplement.

         We urge you to consult your tax advisor and to review "Material Federal
Income  Tax  Consequences"  in this  prospectus  and in the  related  prospectus
supplement.


                                        9
<PAGE>

                              ERISA CONSIDERATIONS

         The  acquisition  of a  certificate  by a plan  subject to the Employee
Retirement  Income  Security  Act of 1974,  as  amended,  which is also known as
ERISA,  or any other plan subject to section  4975 of the Internal  Revenue Code
could, in some instances,  result in violations of the fiduciary  responsibility
provisions  of  ERISA  and  section  4975  of the  Internal  Revenue  Code  or a
prohibited  transaction.  Exemptions from the prohibited transaction rules could
be  applicable.  Moreover,  the  Department  of Labor  has  advised  us that the
certificates  qualify  for  favorable  treatment  as  "guaranteed   governmental
mortgage pool certificates" for purposes of the Department of Labor's plan asset
regulations.   Accordingly,   certain   ERISA   standards   will  not  apply  to
administration  of assets of a trust  fund.  We suggest  that you review  "ERISA
Considerations" in this prospectus and in the related prospectus supplement.


                                LEGAL INVESTMENT

         The certificates  will constitute  securities  guaranteed by Farmer Mac
for purposes of Farmer Mac's charter. By statute, the certificates will be legal
investments  for some types of  institutional  investors if those  investors are
authorized  under any applicable law to purchase,  hold or invest in obligations
issued by or guaranteed as to principal and interest by the United States or any
agency or instrumentality of the United States. If your investment  authority is
subject to legal  restrictions,  you should  consult your own legal  advisors to
determine  whether  and to what  extent  specific  classes  of the  certificates
constitute  legal  investments for you. You should review "Legal  Investment" in
this prospectus and in the related prospectus supplement.


      OFFICES OF FARMER MAC AND FARMER MAC MORTGAGE SECURITIES CORPORATION

         The principal  executive  offices of Farmer Mac and Farmer Mac Mortgage
Securities  Corporation are located at 919 18th Street, N.W.,  Washington,  D.C.
20006. Our telephone number is 202/872-7700.


                                       10
<PAGE>

                                  RISK FACTORS

         You should carefully  consider the following  risks,  together with the
risks set forth in "Risk Factors" in the prospectus supplement, before investing
in any  certificates.  If  any  of the  following  risks  actually  occur,  your
investment could be materially and adversely affected.

YOUR INVESTMENT IN THE CERTIFICATES WILL HAVE LIMITED LIQUIDITY.

         No market will exist for the  certificates of any series prior to their
issuance.  We do not know if a  secondary  market  for the  certificates  of any
series will develop.  If a secondary  market does develop,  we cannot assure you
that it will provide you with liquidity of your investment. Any secondary market
for the certificates may provide less liquidity to you than a comparable  market
for securities  backed by single-family  mortgage loans. The market value of the
certificates will fluctuate with changes in prevailing market rates of interest.
As a result, you may be forced to sell your certificates in any secondary market
that may  develop  at less than 100% of their  original  certificate  balance or
their  purchase  price.  Even if a  secondary  market  that  provides  you  with
liquidity for your  investment  does develop,  we cannot predict whether it will
continue while certificates you hold are outstanding.

         Except to the extent  described in this  prospectus  and in the related
prospectus supplement,  you will have no redemption rights and your certificates
will be subject to early retirement only under specified circumstances described
in this prospectus and in the related prospectus supplement.

FARMER  MAC'S  GUARANTEE OF THE TIMELY  PAYMENT OF INTEREST ON AND  PRINCIPAL OF
CERTIFICATES IS LIMITED.

         Farmer  Mac's  obligations  under  its  guarantee  of  interest  on and
principal of  certificates  are  obligations  solely of Farmer Mac. Farmer Mac's
obligations are not backed by the full faith and credit of the United States.


         Farmer Mac must set aside in a segregated account a portion of the fees
it charges for  providing  its  guarantee as a reserve  against  losses from its
guarantee  activities.  If Farmer Mac is  required  to make a payment  under its
guarantee,  it will use the fees in this reserve  account or its general assets.
If Farmer Mac's reserve  account is exhausted,  Farmer Mac's charter  authorizes
Farmer Mac to borrow up to $1.5  billion  from the  Secretary of the Treasury to
cover its  guarantee.  However,  Farmer  Mac  expects  that its  future  maximum
potential liability under its guarantees of outstanding  securities will greatly
exceed its  resources,  including its limited  ability to borrow from the United
States Treasury.  Therefore, if Farmer Mac's losses exceed $1.5 billion plus all
amounts in the reserve account and Farmer Mac's general  assets,  it is possible
that Farmer Mac will not have the funds to make payments under its guarantee.


         In  addition,  if  Farmer  Mac is  required  to borrow  money  from the
Secretary of the Treasury to fulfill its guarantee obligations, the Secretary of
the  Treasury  will have up to ten days after it receives the  certification  it
requires  to get  Farmer  Mac the money it needs.  If Farmer Mac does not make a
timely demand upon the Secretary of the Treasury, Farmer Mac will not be able to
make payments of interest on and principal of certificates on a timely basis.


                                       11
<PAGE>

THE RATE AND TIMING OF PRINCIPAL  PAYMENTS ON THE MORTGAGE LOANS COULD ADVERSELY
AFFECT YOUR INVESTMENT.

         Agricultural  lending typically involves fewer,  larger loans to single
borrowers than does lending on single-family  residences.  For this reason,  the
yield on your certificates  could be adversely  affected if even one borrower on
one mortgage loan in the trust fund that issued your certificates does not repay
its loan as scheduled.

         A borrower's  repayment of an  agricultural  mortgage loan is typically
dependent on the success of the related  farming  operation,  which is, in turn,
dependent  on many  factors  over which a farmer may have  little or no control.
These factors include weather  conditions,  domestic and international  economic
conditions  and even  political  conditions.  If the cash  flow  from a  farming
operation is reduced because, for example,  adverse weather conditions destroy a
crop or prevent the planting or  harvesting  of a crop,  the borrower may not be
able to repay the loan on time or at all.  If a borrower  defaults on a mortgage
loan, the mortgage may be  liquidated,  which would likely result in a principal
prepayment  on the  mortgage  loan.  Generally,  the yield to  maturity  on your
certificates  will be  sensitive  to some  extent  to the  rate  and  timing  of
principal payments,  including prepayments, on the mortgage loans in the related
trust fund.  We know that the rate and timing of principal  payments,  including
prepayments,  may fluctuate  significantly from time to time. However, we cannot
meaningfully  predict  the rate and  timing  of  principal  payments,  including
prepayments, on agricultural mortgage loans held in any one trust fund.

         In  addition,  the  yield to  maturity  on your  certificates  may vary
depending  on whether  you  purchased  them at a  discount  or  premium.  If you
purchased  your  certificates  at a discount,  you should be aware that a slower
than anticipated rate of principal payments could result in an actual yield that
is lower than your  anticipated  yield. If you purchased your  certificates at a
premium,  or if your  certificates  entitle  you to interest  payments  and low,
nominal or no  principal  distributions,  you should be aware that a faster than
anticipated  rate of principal  payments could result in an actual yield that is
lower than your anticipated yield.

         You should  fully  consider  all of the risks  described  above  before
investing  in  any  certificates.   In  particular,  if  you  are  investing  in
certificates that are entitled to interest distributions, but disproportionately
low, nominal or no principal  distributions,  you should fully consider the risk
that an extremely  rapid rate of principal  payments on the mortgage loans could
result in your failure to recoup your initial investment.

ADDITIONAL RISKS TO YOUR INVESTMENT ARE ASSOCIATED WITH BORROWER PREPAYMENTS.

         Any  principal  prepayment  on a  mortgage  loan in the trust fund that
issued your  certificates,  whether because of a borrower  default or otherwise,
may significantly affect the yield on and maturity of your certificates.

         For example,  many loans secured by  agricultural  real estate  require
that penalty amounts or other charges accompany all prepayments.  This provision
is designed to prevent or discourage  prepayments  under the loans.  However,  a
borrower under this type of mortgage loan may decide to


                                       12
<PAGE>

make a voluntary prepayment on the mortgage loan despite the fact that he or she
will be  required  to pay a charge.  The  trustee  will  distribute  a  portion,
calculated as described in the related prospectus  supplement,  of the amount of
any charge  actually  collected  from the borrower to the holders of the related
class of  certificates  to  mitigate  in part their  reinvestment  losses on the
prepaid  amount.  However,  Farmer Mac does not guarantee the  collection of any
charge  imposed in  connection  with a prepayment on a mortgage  loan.  For this
reason,  your expected yield in the certificates may be sensitive to some degree
to the extent these charges are not collected.

         In addition,  even if a charge on a prepaid  mortgage loan is collected
and  distributed,  that charge may not be  sufficient  to maintain  the yield to
maturity  on  the  related  mortgage  loan,  and  the  corresponding   class  of
certificates, at the level you would have realized without the prepayment.

IF WE DO NOT ISSUE THE  CERTIFICATES  IN DEFINITIVE  FORM, YOUR EXERCISE OF YOUR
RIGHTS MAY BE LIMITED.

         We will state in the  prospectus  supplement  if one or more classes of
the certificates will be:

               o    issued  and  maintained  on  the  book-entry  system  of the
                    federal reserve banks; or

               o    represented initially by one or more certificates registered
                    in the name of a nominee for a central depository,  which we
                    will identify in the prospectus supplement; or

               o    issued  and  maintained  on  the  book-entry  system  of the
                    federal  reserve banks and  represented  initially by one or
                    more certificates  registered in the name of a nominee for a
                    central depository, which we will identify in the prospectus
                    supplement.

If you purchase  certificates  that are issued in any of these forms,  they will
not be registered  in your name.  Because of this,  unless and until  definitive
certificates are issued in your name:

               o    although you are the beneficial  owner of the  certificates,
                    the trustee of the related  trust fund,  will not  recognize
                    you as the holder of the certificates; and

               o    you will be able to transfer your  certificates and exercise
                    other rights of holders only indirectly  through the federal
                    reserve banks and their participating financial institutions
                    or  through  the  identified   central  depository  and  its
                    participating organizations.

            SPECIFIC INFORMATION FOUND IN EACH PROSPECTUS SUPPLEMENT

         As more  particularly  described  in this  prospectus,  the  prospectus
supplement  relating  to the  certificates  of  each  series  will  provide  the
following information about the certificates:


                                       13

<PAGE>

               o    a  description  of the  class or  classes  of  certificates,
                    including the payment  provisions with respect to each class
                    and the  pass-through  rate or  method  of  determining  the
                    pass-through rate with respect to each class;

               o    the  aggregate   principal  amount  and  distribution  dates
                    relating to the series and, if  applicable,  the initial and
                    final scheduled distribution dates for each class;

               o    information  about the  assets  comprising  the trust  fund,
                    including the general characteristics of the assets;

               o    the circumstances, if any, under which the trust fund may be
                    subject to early termination;

               o    additional   information  with  respect  to  the  method  of
                    distribution of the certificates;

               o    whether  one or  more  REMIC  elections  will  be  made  and
                    designation of the regular interests and residual interests;

               o    information as to the terms of Farmer Mac's guarantee of the
                    certificates;

               o    whether  the  certificates   will  be  initially  issued  in
                    definitive or book-entry form; and

               o    to what extent,  if any,  Farmer Mac's  guarantee will cover
                    the timely payment of balloon payments on balloon loans.

                    WHERE YOU CAN FIND ADDITIONAL INFORMATION

         Farmer  Mac  is  subject  to  the  informational  requirements  of  the
Securities  Exchange Act of 1934, as amended.  In  compliance  with the Exchange
Act, Farmer Mac files reports and other information with the SEC.

         Farmer Mac Mortgage  Securities  Corporation,  as depositor,  has filed
with the SEC a  registration  statement  under the  Securities  Act of 1933,  as
amended,  with respect to the certificates.  This prospectus forms a part of the
registration statement.  The depositor intends to establish a trust and cause it
to issue a series of certificates as soon as practicable  after the registration
statement is declared effective.  This prospectus and the prospectus  supplement
relating to each series of certificates  contain summaries of the material terms
of the documents  referred to in the prospectus  and the prospectus  supplement,
but do  not  contain  all  of the  information  set  forth  in the  registration
statement  pursuant  to the  rules  and  regulations  of the  SEC.  For  further
information, reference is made to the registration statement and the exhibits to
the registration statement.  The SEC maintains public reference facilities where
you can inspect and copy the  registration  statement  and its  exhibits.  These
facilities include the SEC's public reference section,  450 Fifth Street,  N.W.,
Washington, D.C. 20549, and its regional offices located as follows: in Chicago,
at Citicorp Center, 500 West Madison


                                       14
<PAGE>

Street,  Chicago,  Illinois 60661; and in New York, at Seven World Trade Center,
New York,  New York  10048.  The SEC  maintains  a web site on the  Internet  at
http://www.sec.gov  that contains reports, proxy and other information regarding
registrants,  including Farmer Mac and the depositor,  that file  electronically
with the SEC.

         Unless and until definitive certificates are issued or unless otherwise
provided in the related prospectus  supplement,  Farmer Mac Mortgage  Securities
Corporation,  as depositor, will forward to the Federal Reserve Bank of New York
or the nominee for any private  depository,  as applicable,  periodic  unaudited
reports  concerning the related trust fund. When and if definitive  certificates
are issued,  the  depositor  will deliver those reports to holders of definitive
certificates. Reports may be available to beneficial owners of certificates upon
request to the appropriate participating  organization of the central depository
identified in the  prospectus  supplement,  through the facilities of the SEC or
through  information  vendors,  as  discussed  below.  See  "Description  of the
Certificates  --  Reports  to  Holders;  Publication  of  Certificate  Principal
Factors" and "Description of the Agreements."

         Farmer  Mac  Mortgage  Securities  Corporation,  as  depositor,  made a
written  request to the staff of the SEC for an order  pursuant to Section 12(h)
of the Exchange Act  exempting the depositor  from some  reporting  requirements
under the Exchange Act with respect to each trust fund. Though the SEC generally
no  longer  issues  those  orders  with  respect  to  securities   such  as  the
certificates,  the depositor now files with the SEC reports with respect to each
trust fund as are  required  under the  Exchange  Act,  as modified by prior SEC
staff  interpretations.  The depositor  will provide those reports to holders of
definitive certificates, if any. Because of the limited number of record holders
expected for each series, the depositor  anticipates that a significant  portion
of its reporting  requirements will be permanently suspended following the first
fiscal year for the related trust fund.

         No person has been  authorized to give any  information  or to make any
representations  other than those  contained in this  prospectus and any related
prospectus supplement. If given or made, you must not rely on the information or
representations  as having been  authorized  by Farmer Mac  Mortgage  Securities
Corporation  or any of the  underwriters.  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  certificates  to any person by any person in
any  state or other  jurisdiction  in  which  an  offer or  solicitation  is not
authorized  or in which  the  person  making  an offer  or  solicitation  is not
qualified  to do  so or to  any  person  to  whom  it  is  unlawful  to  make  a
solicitation.  The delivery of this  prospectus  at any time does not imply that
information contained in this prospectus is correct as of any time subsequent to
its date;  however,  if any  material  change  occurs while this  prospectus  is
required by law to be delivered, we will amend or supplement it accordingly.

         Farmer  Mac will make  available  to  investors  information  about the
certificates and pools underlying the certificates.  Generally,  Farmer Mac will
provide this  information on a periodic  scheduled basis after the date on which
the related  pool is formed.  The  information  will be  available  from various
sources,   including  several   information   vendors  that  provide  securities
information.  You can  obtain  the  names of those  vendors  disseminating  this
information by writing to Farmer Mac at 919 18th Street, N.W., Washington,  D.C.
20006 or calling Farmer Mac's Investor Inquiry


                                       15
<PAGE>

Department  at  1-800-TRY-FARM  (879-3276).  The  information  will also be made
available at Farmer Mac's website at www.farmermac.com.

                      WE HAVE INCORPORATED SOME INFORMATION
                         BY REFERENCE TO OTHER DOCUMENTS

         All  documents  and  reports  filed or caused to be filed by Farmer Mac
Mortgage Securities Corporation,  as depositor,  with respect to a trust fund in
accordance with sections 13(a), 13(c), 14 or 15(d) of the Exchange Act, prior to
the termination of an offering of certificates evidencing interests in the trust
fund,  shall be deemed to be incorporated by reference in this prospectus and to
be a part of this  prospectus.  In addition,  Farmer Mac's Annual Report on Form
10-K for the year ended December 31, 1998, and any subsequent reports filed with
the SEC in  accordance  with  sections  13(a) or 15(d) of the Exchange Act shall
also be deemed to be  incorporated  by reference in this  prospectus and to be a
part of  this  prospectus.  All  documents  and  reports  Farmer  Mac  files  in
accordance with sections 13(a), 13(c), 14 or 15(d) of the Exchange Act after the
date of this  prospectus  and prior to the  termination  of any offering made by
this  prospectus will likewise be deemed to be incorporated by reference in this
prospectus and to be a part of this prospectus.  These documents and reports can
be inspected at the public  reference  facilities the SEC maintains listed above
under the caption "Where You Can Find Additional Information."


         The financial  statements  and schedules  incorporated  by reference in
this prospectus and elsewhere in the registration  statement,  to the extent and
for the periods indicated in their reports, have been audited by Arthur Andersen
LLP and KPMG  LLP,  independent  public  accountants,  and are  incorporated  by
reference  in this  prospectus  upon the  authority  of said firms as experts in
giving said reports.


         Upon request, Farmer Mac Mortgage Securities Corporation, as depositor,
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 certificates,  a copy of any or all documents or reports incorporated in this
prospectus  by  reference,  in each case to the extent the  documents or reports
relate  to one or  more of the  classes  of the  certificates,  other  than  the
exhibits to the documents,  unless the exhibits are specifically incorporated by
reference in the documents.  Requests for these documents  should be directed in
writing to Farmer Mac Mortgage Securities  Corporation,  919 18th Street,  N.W.,
Suite 200, Washington, D.C. 20006, Attention: Corporate Secretary. The depositor
has determined that its financial statements are not material to the offering of
any certificates.


                                       16
<PAGE>

                         DESCRIPTION OF THE TRUST FUNDS

GENERAL

         The  certificates  of any series will  receive  payments  only from the
assets of the  related  trust fund and will not be  entitled  to  payments  from
assets of any other  trust  fund  Farmer  Mac  Mortgage  Securities  Corporation
establishes. The certificates of each series will not represent an obligation of
or interest in Farmer Mac Mortgage  Securities  Corporation,  any mortgage  loan
originator,  any  mortgage  loan  seller,  any central  servicer or any of their
respective affiliates, except to the limited extent described in this prospectus
and in the related prospectus supplement.  The assets in each trust fund will be
held in  trust  for the  benefit  of the  holders  of the  related  certificates
pursuant to a trust agreement,  as more fully described in this prospectus.  See
"Description of the Agreements."

THE ASSETS IN EACH TRUST FUND

         Each series of certificates  will represent in the aggregate the entire
beneficial ownership interest in a trust fund consisting primarily of:


                    o    specified assets that we call Qualified Assets,

                    o    proceeds  and  collections  on  the  Qualified  Assets,
                         deposited  in,  or  held as investments in, one or more
                         accounts, and

                    o    Farmer  Mac's   guarantee  of  the  timely  payment  of
                         interest on and principal of each class of certificates
                         entitled to receive  interest or  principal or interest
                         and principal.


         Qualified Assets

         The "Qualified Assets" with respect to each series of certificates will
consist of:

               (1)  one  or  more   segregated   pools  of   various   types  of
                    agricultural real estate mortgage loans  (collectively,  the
                    "Qualified Loans"),  which will not be guaranteed or insured
                    by  Farmer  Mac  or  any  of  its   affiliates   or  by  any
                    governmental agency or instrumentality or other person, or

               (2)  portions of loans  guaranteed by the United States Secretary
                    of Agriculture  pursuant to the Consolidated  Farm and Rural
                    Development  Act (7  U.S.C.  ss.1921  et seq.)  ("Guaranteed
                    Portions"), or

               (3)  other guaranteed agricultural  mortgage-backed  certificates
                    issued and offered pursuant to this  registration  statement
                    or registration  statements  Farmer Mac Mortgage  Securities
                    Corporation has previously or subsequently filed, or


                                       17
<PAGE>

               (4)  mortgage pass-through  certificates or other mortgage-backed
                    securities  evidencing  interests in or secured by Qualified
                    Loans or Guaranteed Portions (collectively, the "QMBS") or

               (5)  a combination of the foregoing.

         Farmer Mac's Guarantee

         The  certificates  of each series  will be covered by a guarantee  from
Farmer  Mac.  Because  Farmer  Mac's  guarantee  runs  directly  to  holders  of
certificates, it does not directly cover payments on the related Qualified Loans
included in or underlying the related trust fund. Each Farmer Mac guarantee will
provide for the payment by Farmer Mac to holders of  certificates of any and all
amounts necessary to assure the timely payment of all required  distributions of
interest  and  principal  on the  certificates  to the  extent  set forth in the
related prospectus  supplement.  The related prospectus  supplement will specify
the extent of Farmer Mac's  guarantee  obligation,  if any,  with respect to any
Qualified  Loan in  default  as to its  balloon  payment  and will  discuss  any
resulting impact on the expected yield of the related certificates. In addition,
Farmer  Mac  guarantees  the  distribution  to holders  of  certificates  of the
principal  balance  of each  class of  certificates  in full no  later  than the
related final scheduled  distribution  date, whether or not sufficient funds are
available in the  Certificate  Account,  which we define in  "Description of the
Agreements -- Accounts -- Withdrawals."


         Farmer Mac's obligations under each guarantee are obligations solely of
Farmer Mac and are not backed by the full faith and credit of the United States.
Farmer Mac will not  guarantee  the  collection  from any  borrower of any yield
maintenance  charge or any other premium  payable in connection with a principal
prepayment  on a  Qualified  Loan.  In the event  the  related  trust  agreement
entitles  the  related  holders to receive  distributions  of yield  maintenance
charges or prepayment premiums,  the holders will receive a portion,  calculated
as described in the related  prospectus  supplement,  of those amounts  actually
collected from the borrower to mitigate in part their reinvestment losses on the
prepaid amount. Under Farmer Mac's charter,  Farmer Mac is required to establish
a segregated  account into which it will deposit a portion of the guarantee fees
it receives for its guarantee obligations as a loss reserve.  Farmer Mac expects
that its future  contingent  liabilities in respect of guarantees of outstanding
securities backed by agricultural  mortgage loans will substantially  exceed any
amounts on deposit in this reserve account. The amount on deposit in the reserve
account as of the end of any calendar  quarter is set forth as an allowance  for
losses  in Farmer  Mac's  consolidated  balance  sheets  filed  with the SEC and
incorporated by reference in this  prospectus.  See "We Have  Incorporated  Some
Information by Reference to Other Documents." If this reserve account,  together
with any remaining general Farmer Mac assets, is not sufficient to enable Farmer
Mac to make a required payment under any guarantee,  Farmer Mac will borrow from
the Secretary of the Treasury in an amount up to $1.5 billion.  The Secretary of
the  Treasury is required  to purchase  obligations  Farmer Mac issues not later
than ten  business  days after  receipt by the  Secretary  of the  Treasury of a
certification  by Farmer Mac in accordance  with the  requirements of the Farmer
Mac's  charter.  The trust  agreement  will contain  various  timing  mechanisms
designed to assure that Farmer Mac will have  sufficient  advance  notice of any
obligation  under a guarantee in order, to the extent  required,  to make timely
demand upon the Secretary of the Treasury. Farmer



                                       18
<PAGE>

Mac anticipates that its future contingent  liabilities in respect of guarantees
of outstanding  securities  backed by  agricultural  mortgage loans will greatly
exceed its  resources,  including its limited  ability to borrow from the United
States  Treasury.  See "Risk  Factors -- Farmer  Mac's  guarantee  of the timely
payment of interest on and principal of certificates is limited."

         Except for Farmer Mac's  guarantee,  neither the  certificates  nor any
assets in the  related  trust  fund,  other than  Guaranteed  Portions,  will be
guaranteed or insured by any governmental  agency or  instrumentality  or by any
other person.


         Collections

         Each trust fund will include  proceeds and collections on the Qualified
Assets,  which will be deposited in one or more  accounts  (each,  a "Collection
Account" and, collectively, the "Collection Accounts"). Collection Accounts will
include  collections  on various  pools of  Qualified  Assets and other funds of
Farmer Mac. Each central  servicer  named in the related  prospectus  supplement
will,  to the  extent  described  in  this  prospectus  and  in  the  prospectus
supplement,  deposit into the Collection  Accounts all payments and  collections
received or advanced with respect to the  Qualified  Assets in the trust fund. A
Collection  Account may be maintained as an interest  bearing or a  non-interest
bearing  account.  Funds held in each Collection  Account may be held as cash or
invested  in  short-term  obligations.  Prior to each  distribution  date,  each
central servicer will remit to Farmer Mac, as master servicer,  for deposit into
the  Certificate  Account  maintained  by  Farmer  Mac  funds  then  held in the
Collection  Accounts that are to be  distributed  on the following  distribution
date. See "Description of the Agreements -- Accounts" in this prospectus.

QUALIFIED LOANS

         General

         The  general   characteristics  of,  and  eligibility   standards  for,
Qualified Loans are as follows:

               (1)  each Qualified Loan must be secured by a fee simple mortgage
                    or a mortgage on a leasehold  the remaining term of which is
                    at least five years longer than the  amortization  period of
                    the Qualified Loan,  with a first lien on agricultural  real
                    estate,  which we  define as a parcel  or  parcels  of land,
                    which  may be  improved  by  buildings  or other  structures
                    permanently affixed to the parcel or parcels, that:


                    o    are used for the production of one or more agricultural
                         commodities; and

                    o    consist  of at  least  five  acres  or  produce  annual
                         receipts of at least $5,000;

               (2)  the  agricultural  real estate  securing each Qualified Loan
                    must be located within the United States;

               (3)  the borrower under each Qualified Loan must be:

                    o    a citizen or national of the United  States or an alien
                         lawfully admitted for permanent residence in the United
                         States; or


                                       19
<PAGE>

                    o    a private  corporation  or  partnership  whose members,
                         stockholders or partners holding a majority interest in
                         the   corporation  or   partnership   are  citizens  or
                         nationals  of the  United  States  or  aliens  lawfully
                         admitted for permanent residence in the United States;

               (4)  the borrower under each Qualified Loan must have training or
                    farming   experience   sufficient  to  ensure  a  reasonable
                    likelihood of repayment of the loan  according to its terms;
                    and

               (5)  each Qualified  Loan may be an existing or newly  originated
                    mortgage loan that conforms to the requirements set forth in
                    Farmer Mac's program guides.

The principal amount of a Qualified Loan secured by agricultural  real estate of
more than one  thousand  acres may not exceed  $3.5  million,  as  adjusted  for
inflation as of October 31, 1998.


         All buildings and other improvements on the mortgaged property securing
a Qualified  Loan that have been given value in Farmer  Mac's  appraisal  of the
mortgaged  property  must be covered  by a hazard  insurance  policy.  Each such
hazard  insurance  policy  covers  physical  damage  to or  destruction  of  the
improvements of the property by fire, lightning, explosion, smoke, windstorm and
hail, riot, strike and civil commotion, subject to the conditions and exclusions
specified  in  each  policy.  Farmer  Mac  may  require  flood  insurance  after
considering the risk of flood loss on the repayment  ability of the borrower and
the contributory value of the buildings located in an area designated as a flood
plain by the federal government.


         Terms of Mortgage Loans

         Each  Qualified Loan may provide for accrual of interest on the loan at
a mortgage interest rate that:

                    o    is fixed over its term; or

                    o    adjusts from time to time; or

                    o    is partially fixed and partially floating; or

                    o    may be converted from floating to fixed,  or from fixed
                         to  floating,  from  time to  time  at the  mortgagor's
                         election.

The floating  mortgage interest rates on the Qualified Loans in a trust fund may
be based on one or more indices.


                                       20
<PAGE>

         Each Qualified Loan may provide for:

                    o    scheduled payments to maturity;

                    o    payments  that adjust from time to time to  accommodate
                         changes in the mortgage interest rate or to reflect the
                         occurrence of specified events; or

                    o    accelerated amortization.

A Qualified Loan may be fully amortizing or may require a balloon payment due on
its  stated  maturity  date.  A  Qualified  Loan may  provide  for  payments  of
principal,  interest or principal and interest, on due dates that occur monthly,
quarterly, semi-annually, annually or another interval.

         A Qualified  Loan may contain  prohibitions  on  prepayment  or require
payment of a prepayment premium or yield maintenance charge in connection with a
prepayment.

         WE WILL  DESCRIBE  IN MORE  DETAIL  THE  TERMS OF THE  QUALIFIED  LOANS
INCLUDED IN A TRUST FUND IN THE RELATED PROSPECTUS SUPPLEMENT.

         Farmer Mac's Underwriting Standards and Appraisal Standards

         In addition to the statutory  standards described above, Farmer Mac has
established  supplemental  standards  described below in an effort to reduce the
risk of loss from defaults by borrowers and to provide guidance to a participant
in its guarantee program  concerning  management,  administration and conduct of
appraisals.


         Farmer Mac's Underwriting  Standards and Appraisal  Standards are based
on industry  norms for  mortgage  loans  qualified  to be sold in the  secondary
market. Farmer Mac's Underwriting Standards and Appraisal Standards are designed
to assess  the  creditworthiness  of the  borrower,  as well as the value of the
mortgaged  properties relative to the amount of the Qualified Loan. While Farmer
Mac, either itself or through contract underwriters, reviews all loans submitted
to  it  for  purchase,  Farmer  Mac  generally  relies  on  representations  and
warranties made by originators or other sellers of Qualified Loans to Farmer Mac
(collectively,  "Sellers")  to ensure that the Qualified  Loans  included in the
trust fund conform to Farmer Mac's Underwriting Standards and other requirements
of Farmer Mac's program guides.

         Farmer Mac's Underwriting  Standards require,  among other things, that
the loan-to-value ratio for any Qualified Loan cannot exceed 70%. In the case of
newly originated Qualified Loans secured by agricultural real estate,  borrowers
must also meet certain credit ratios, including:

                    o    a pro  forma  debt-to-asset  ratio,  on a market  value
                         basis, of 50% or less, after closing the new loan;

                    o    a pro forma cash flow to debt service coverage ratio of
                         not less than 1:1 on the property;


                                       21
<PAGE>

                    o    a total debt service coverage ratio,  computed on a pro
                         forma basis,  of not less than 1.25:1,  including  farm
                         and off-farm income; and


                    o    a ratio  of  current  assets  to  current  liabilities,
                         computed  on a pro forma  market  value  basis,  of not
                         less than 1:1.


         In the case of existing  loans,  Farmer Mac  considers  sustained  loan
performance to be a reliable  alternative  indicator of a borrower's  ability to
pay the loan according to its terms. An existing loan generally will be eligible
for pooling and inclusion in a trust fund if:

                    o    it is at least three years old,

                    o    has a loan-to-value ratio based on an updated appraisal
                         of 60% or less if the loan is at least  five  years old
                         or 70% or less if the loan is less than five years old,


                    o    there have been no payments  more than 30 days past due
                         during the three years prior to pooling, and

                    o    there   have  been  no   material   restructurings   or
                         modifications during the five years prior to pooling.


         Farmer  Mac's  Underwriting  Standards  provide  that  Farmer  Mac  may
purchase or guarantee securities backed by mortgage loans that do not conform to
one or more of the Underwriting Standards when:

               (1)  those loans exceed one or more of the Underwriting Standards
                    to which they do conform to a degree  that  compensates  for
                    noncompliance with one or more other Underwriting Standards,
                    and

               (2)  those loans are made to producers of particular agricultural
                    commodities   in  a   segment   of   agriculture   in  which
                    noncompliance  with some of the  Underwriting  Standards and
                    compensating   strengths  for  others  are  typical  of  the
                    financial condition of sound borrowers.

For example,  Farmer Mac will generally accept a newly originated Qualified Loan
secured by  agricultural  real estate that does not conform to the credit ratios
described in the previous paragraph if:


               (1)  the   related    agricultural   real   estate   includes   a
                    single-family,   owner-occupied,   detached  residence  that
                    constitutes  a sufficient  portion,  as determined by Farmer
                    Mac, of the total  appraised  value of the property and that
                    residence is used as the borrower's primary residence;



                                       22
<PAGE>


               (2)  the borrower generates sufficient income from all sources to
                    repay all creditors, as determined by two tests:

                    o    the borrower's monthly house payment-to-income ratio is
                         28% or less, and

                    o    the borrower's monthly debt payment-to-income  ratio is
                         36% or less; and

               (3)  the borrower has demonstrated  sound credit  characteristics
                    through a history of timely debt repayment,  generally based
                    on a  credit  report  with  information  from at  least  two
                    national credit information repositories.

As with the Underwriting Standards,  the two tests are guidelines and deviations
from the  tests are  acceptable  if there are  clearly  identified  compensating
strengths.  Approval  of  variances  from these  guidelines  remains at the sole
discretion of Farmer Mac.

         Farmer Mac's acceptance of mortgage loans that do not conform to one or
more of Farmer Mac's  Underwriting  Standards is not intended to provide a basis
for waiving or lessening in any way the  requirement  that mortgage  loans be of
high quality in order to be included in a trust fund.  The entity that  requests
the  acceptance  by Farmer Mac of  mortgage  loans that do not conform to Farmer
Mac's Underwriting  Standards bears the burden of convincing Farmer Mac that the
inclusion of such loans in a trust fund will strengthen, not weaken, the overall
performance of the trust fund.  For those  reasons,  Farmer Mac does not believe
that  the  inclusion  of  loans  that  do not  conform  to all of  Farmer  Mac's
Underwriting Standards in a particular trust fund creates any additional risk.

         Farmer Mac's Appraisal  Standards for newly  originated  loans require,
among other things,  that the appraisal  function be performed  independently of
the credit decision making process.  Sellers are expected to develop,  implement
and maintain appraisal policies that ensure the following objectives are met:

               (1)  the   collateral   valuation   function  is  conducted   and
                    administered by qualified individuals;

               (2)  appraiser qualifications are verified and documented;

               (3)  there  is  uniform   reporting   of  reliable  and  accurate
                    estimates of  market value,  market rent,  net property
                    income and characteristics  of the  subject  property; and

               (4)  Sellers will conduct,  in a timely and reliable fashion,  an
                    administrative  appraisal  review  designed  to ensure  that
                    apparaisals   meet   expectiations   communicated   in   the
                    engagement  process and identify  apparent  departures  from
                    Farmer Mac's Appraisal Standards.


                                       23
<PAGE>


         Farmer Mac will review  selected  appraisals to ensure  compliance with
the Appraisal  Statndards and of the  administration of the  appraisal  function
conducted by Sellers.


Qualified Loan Groups

         The  Qualified  Loans in a trust fund may be  divided  into two or more
groups.   Each  group  will  be  made  up  of  Qualified  Loans  having  similar
characteristics, such as:

                    o    similar due dates for scheduled payments;

                    o    similar   mortgage   interest   rates  or   methods  of
                         calculating mortgage interest rates; and

                    o    similar scheduled final maturities.

         We will specify in the related prospectus supplement whether a mortgage
loan group will, for our designation and reporting  purposes,  constitute a pool
of mortgage loans. We will also provide the numerical  designation for each pool
comprising  the  related  series.  Payments  of interest  and  principal  on the
Qualified  Loans in a mortgage  loan group  will be  applied  first to  required
distributions  on the class or classes of certificates  related to that mortgage
loan group.

         Thus,  each  mortgage  loan group and each related  class or classes of
certificates  will be separate and distinct from every other mortgage loan group
and its  related  class or  classes  of  certificates,  except  with  respect to
certificates  evidencing  an  ownership  interest  only in interest  payments or
residual  payments from Qualified Loans in two or more mortgage loan groups.  We
will provide information about any mortgage loan group in the related prospectus
supplement.

Qualified Loan Information in Prospectus Supplements

         Each  prospectus   supplement,   as  of  the  date  of  the  prospectus
supplement,  will  provide  the  following  or  similar  information  about  the
Qualified Loans:

               (1)  the aggregate outstanding principal balance and the largest,
                    smallest and average  outstanding  principal  balance of the
                    Qualified Loans as of the close of business on the first day
                    of formation of the related trust fund (the "Cut-off Date");

               (2)  the  percentage  by  principal  balance of  Qualified  Loans
                    secured  by  mortgaged   properties   upon  which  specified
                    commodity groups are produced, for example:

                    o    food grains,
                    o    feed crops,
                    o    cotton/tobacco,
                    o    oilseeds,
                    o    potatoes, tomatoes and other vegetables,
                    o    permanent plantings,
                    o    sugarbeets, cane and other crops,
                    o    timber,
                    o    dairy,


                                       24
<PAGE>

                    o    cattle and calves, and
                    o    sheep, lamb and other livestock;

               (3)  the weighted  average by  principal  balance of the original
                    and remaining terms to maturity of the Qualified Loans;

               (4)  the earliest and latest  origination  date and maturity date
                    of the Qualified Loans;

               (5)  the  loan-to-value   ratios  and  the  weighted  average  by
                    principal balance of the current loan-to-value ratios of the
                    Qualified Loans;

               (6)  the mortgage  interest  rates or range of mortgage  interest
                    rates and the weighted average mortgage  interest rate borne
                    by the Qualified Loans;

               (7)  the geographic  distribution  of Qualified  Loans secured by
                    mortgaged properties;

               (8)  information with respect to the amortization  provisions and
                    provisions relating to prepayment,  including any prepayment
                    premiums, yield maintenance charges or lock-outs, if any, of
                    the Qualified Loans;

               (9)  with  respect  to  Qualified  Loans with  floating  mortgage
                    interest rates,  the index,  the frequency of the adjustment
                    dates, the highest,  lowest and weighted average note margin
                    and pass-through  margin,  and the maximum mortgage interest
                    rate  or  monthly  payment  variation  at  the  time  of any
                    adjustment  thereof  and  over  the life of the loan and the
                    frequency of such monthly payment adjustments; and

               (10) information  regarding  the payment  characteristics  of the
                    Qualified  Loans,  including  without  limitation,   balloon
                    payments.

If specific information  respecting the Qualified Loans is not known at the time
certificates  are  initially  offered,  more general  information  of the nature
described  above will be provided in the  prospectus  supplement,  and  specific
information  will be set forth in a report that will be available to  purchasers
of  the  related   certificates  at  or  before  the  initial  issuance  of  the
certificates  and will be filed as part of a Current Report on Form 8-K with the
SEC within fifteen days after such initial issuance.

QMBS

         Any  QMBS  will  have  been  issued  pursuant  to a  participation  and
servicing agreement,  a pooling and servicing agreement,  a trust agreement,  an
indenture  or  similar  agreement  (a "QMBS  Agreement").  A seller  (the  "QMBS
Issuer") and/or servicer (the "QMBS Servicer") of the underlying Qualified Loans
(or "Underlying  QMBS") will have entered into the QMBS Agreement with a trustee
or a custodian  under the QMBS Agreement (the "QMBS  Trustee"),  if any, or with
the


                                       25
<PAGE>

original  purchaser of the interest in the  underlying  Qualified  Loans or QMBS
evidenced by the QMBS.

         Distributions of any principal or interest, as applicable, will be made
on QMBS on the dates specified in the related  prospectus  supplement.  The QMBS
may be issued in one or more classes with characteristics similar to the classes
of  certificates  described  in  this  prospectus.  Any  principal  or  interest
distributions will be made on the QMBS by the QMBS Trustee or the QMBS Servicer.
The QMBS Issuer or the QMBS Servicer or another person  specified in the related
prospectus  supplement  may  have the  right  or  obligation  to  repurchase  or
substitute assets underlying the QMBS for the breach of certain  representations
and  warranties  contained in the QMBS  Agreement  or under other  circumstances
specified in the related prospectus supplement.

         The  prospectus  supplement  for a series  of  certificates  evidencing
interests in Qualified Assets that include QMBS generally will specify:

               (1)  the aggregate  approximate initial and outstanding principal
                    amount or notional  amount,  as applicable,  and type of the
                    QMBS to be included in the related trust fund;

               (2)  the original and  remaining  term to stated  maturity of the
                    QMBS, if applicable;

               (3)  whether the QMBS is entitled only to interest payments, only
                    to principal payments or to both;

               (4)  the  pass-through  or bond rate of the QMBS or  formula  for
                    determining such rates, if any;

               (5)  the applicable payment  provisions for the QMBS,  including,
                    but not limited to, any  priorities,  payment  schedules and
                    subordination features;

               (6)  the  QMBS  Issuer,   QMBS  Servicer  and  QMBS  Trustee,  as
                    applicable;

               (7)  certain  characteristics of the credit support, if any, such
                    as  guarantees,   subordination,  reserve  funds,  insurance
                    policies  or letters of credit or  relating  to the  related
                    underlying  Qualified Loans, the underlying QMBS or directly
                    to the QMBS;

               (8)  the terms on which the related underlying Qualified Loans or
                    underlying  QMBS  for  such  QMBS or the  QMBS  may,  or are
                    required to, be purchased prior to their maturity;

               (9)  the terms on which Qualified Loans or underlying QMBS may be
                    substituted for those originally underlying the QMBS;

               (10) the servicing fees payable under the QMBS Agreement;


                                       26
<PAGE>

               (11) the  type  of  information  in  respect  of  the  underlying
                    Qualified  Loans  described  under  "--  Qualified  Loans --
                    Qualified Loan Information in Prospectus Supplements" above,
                    and the type of  information  in respect  of the  underlying
                    QMBS described in this paragraph;

               (12) the  characteristics  of any cash flow  agreements  that are
                    included as part of the trust fund  evidenced  or secured by
                    the QMBS; and

               (13) whether the QMBS is in certificated form, book-entry form or
                    held  through  a  depository  such as The  Depository  Trust
                    Company or the Participants Trust Company.

GUARANTEED PORTIONS

         The  participation in a loan guaranteed by the Secretary of Agriculture
pursuant to the Consolidated  Farm and Rural  Development Act (7 U.S.C. ss. 1921
et seq.)  is  statutorily  included  in the  definition  of  loans  eligible  as
"Qualified   Loans"  for  Farmer  Mac  secondary  market  programs.   Each  such
participation in the related whole loan (the  "Guaranteed  Loan") is referred to
herein as a "Guaranteed Portion" and the related guarantee is referred to herein
as  a  "Secretary's   Guarantee."   Guaranteed  Portions  are  exempt  from  all
underwriting,   appraisal  and  repayment  standards  otherwise   applicable  to
Qualified Loans.

         The maximum loss covered by a  Secretary's  Guarantee  can never exceed
the lesser of:

               (1)  90% of principal and interest indebtedness on the Guaranteed
                    Loan,  any  loan  subsidy  due,  and  90% of  principal  and
                    interest   indebtedness  on  secured  authorized  protective
                    advances  for  protection  and  preservation  of the related
                    mortgaged property; and

               (2)  90% of the principal  advanced to or assured by the borrower
                    under the Guaranteed Loan and any interest due,  including a
                    loan subsidy.

         The Secretary's  Guarantee is a full faith and credit obligation of the
United States.  Any Guaranteed  Portion is the portion of the loan that is fully
guaranteed as to principal and interest due on the loan as described  below. The
Secretary's  Guarantee  is  activated  if  a  lender  fails  to  repurchase  the
Guaranteed  Portion from the owner thereof (the "Owner") within thirty (30) days
of written demand from the Owner when:

                    o    the borrower  under the  Guaranteed  Loan is in default
                         not less than  sixty  (60) days in the  payment  of any
                         principal or interest due on the Guaranteed Portion, or

                    o    the lender has failed to remit to the Owner the payment
                         made by the borrower on the  Guaranteed  Portion or any
                         related  loan  subsidy  within  thirty (30) days of the
                         lender's receipt thereof.


                                       27
<PAGE>

         If the lender does not repurchase  the  Guaranteed  Portion as provided
above, the Secretary of Agriculture is required to purchase the unpaid principal
balance of the Guaranteed Portion together with accrued interest,  including any
loan subsidy,  to the date of purchase,  less the servicing  fee,  within thirty
(30) days of written demand from the Owner. While the Secretary's Guarantee will
not cover the note interest on Guaranteed  Portions  accruing  after ninety (90)
days  from the date of the  original  demand  letter  to the  lender  requesting
repurchase,  procedures  set forth in the related trust  agreement  will require
tendering  of  Guaranteed  Portions  in a timely  manner so as not to exceed the
90-day period.

         If, in the opinion of the lender, with the concurrence of the Secretary
of Agriculture, or in the opinion of the Secretary, repurchase of the Guaranteed
Portion is necessary to service  adequately  the related  Guaranteed  Loan,  the
Owner will sell the  Guaranteed  Portion to the lender or the  Secretary  for an
amount equal to the unpaid principal balance and accrued interest, including any
loan  subsidy,  on such  Guaranteed  Portion  less the lender's  servicing  fee.
Regulations  prohibit  the lender  from  repurchasing  Guaranteed  Portions  for
arbitrage purposes.

         All  Guaranteed  Loans must be  originated  and  serviced  by  eligible
lenders.  Under  regulations,  all  eligible  lenders  must be subject to credit
examination and supervision by either an agency of the United States or a state,
must be in good  standing  with  their  licensing  authorities  and have met any
licensing,  loan making, loan servicing and other applicable requirements of the
state in which the collateral for a Guaranteed Loan will be located.  The lender
on each  Guaranteed Loan is required to retain the  unguaranteed  portion of the
Guaranteed Loan (the "Unguaranteed  Portion"),  to service the entire underlying
Guaranteed Loan, including the Guaranteed Portion and to remain mortgagee and/or
secured party of record. The Guaranteed Portion and the Unguaranteed  Portion of
the underlying Guaranteed Loan are to be secured by the same security with equal
lien priority. The Guaranteed Portion cannot be paid later than or in any way be
subordinated to the related Unguaranteed Portion.

         Farmer Mac's guarantee of certificates  evidencing interests in a trust
fund containing Guaranteed Portions will cover the timely payment of interest on
and principal of such certificates,  regardless of whether payment has been made
under the Secretary's Guarantee.

                                 USE OF PROCEEDS

         Farmer Mac Mortgage Securities  Corporation,  as depositor,  will apply
the net  proceeds  it  receives  from its sale of a series  of  certificates  to
purchase assets from Sellers and to pay for the expenses  incurred in connection
with the purchase of assets and sale of certificates.  The depositor  expects to
sell  certificates  from time to time, but the timing and amount of offerings of
certificates  will  depend  on a number  of  factors,  including  the  volume of
Qualified Assets the depositor acquires, prevailing interest rates, availability
of funds and general market conditions.

         Rather than sell  certificates  directly  itself,  Farmer Mac  Mortgage
Securities  Corporation,  as depositor,  expects that certificates  comprising a
substantial  number of series will be exchanged by it for Qualified Assets being
swapped to it by Sellers.



                                       28
<PAGE>

                              YIELD CONSIDERATIONS

GENERAL

         The yield on any  certificate  will  depend  on the price  paid for the
certificate, the pass-through rate of the certificate, the receipt and timing of
receipt of  distributions  on the certificate and the weighted  average lives of
the Qualified  Assets in the related trust fund, all of which may be affected by
prepayments, defaults, liquidations or repurchases. See "Risk Factors --The rate
and timing of principal  payments on the mortgage loans could  adversely  affect
your investment" and "-- Additional risks to your investment are associated with
borrower prepayments."

PASS-THROUGH RATE

         Certificates  of any class within a series may have fixed,  variable or
floating  pass-through  rates,  which may or may not be based upon the  interest
rates borne by the Qualified  Assets in the related trust fund.  The  prospectus
supplement  with  respect  to  any  series  of  certificates  will  specify  the
pass-through  rate for  each  class of such  certificates  or,  in the case of a
variable  or  floating   pass-through   rate,  the  method  of  determining  the
pass-through  rate,  and the effect,  if any, of the prepayment of any Qualified
Asset on the pass-through rate of one or more classes of certificates.

         If the interest accrual period for a class ends prior to a distribution
date for the related series of certificates,  the effective yield to maturity to
each  holder  entitled to  payments  of  interest  will be below that  otherwise
produced  by the  applicable  pass-through  rate  and  purchase  price  of  such
certificate because,  while interest will accrue on each such certificate during
such interest accrual period,  the distribution of such interest will be made on
a day that may be several days, weeks or months following the period of accrual.

TIMING OF PAYMENT OF INTEREST

         Each  payment of  interest  on the  certificates,  or  addition  to the
certificate  balance of a class of Accrual  Certificates  (as  defined  below in
"Description  of the  Certificates  -- General"),  on a  distribution  date will
include   interest   accrued  during  the  interest   accrual  period  for  such
distribution  date.  As  indicated  above under "--  Pass-Through  Rate," if the
interest  accrual period ends on a date other than a  distribution  date for the
related  series,  the yield realized by holders may be lower than the yield that
would result if the interest accrual period ended on such distribution date. The
interest  accrual period for any class of certificates  will be described in the
related prospectus supplement.

PAYMENTS OF PRINCIPAL; PREPAYMENTS

         The yield to maturity on the certificates  will be affected by the rate
of principal payments on the Qualified Assets (including  principal  prepayments
on Qualified  Loans  resulting  from  voluntary  prepayments  by the  borrowers,
defaults,  repurchases,   insurance  proceeds,   condemnations  and  involuntary
liquidations). A number of social, economic, geographic,  climatic, demographic,
tax,


                                       29
<PAGE>

legal and other factors may influence  the rate at which  principal  prepayments
and defaults occur on the Qualified Loans including, without limitation:

                    o    the age of the Qualified Loans,

                    o    the payment terms of the Qualified Loans,

                    o    the availability of agricultural mortgage credit,

                    o    enforceability of due-on-sale clauses,

                    o    servicing decisions,

                    o    the extent of the  borrower's net equity in the related
                         mortgaged property,

                    o    the characteristics of the borrowers,

                    o    agricultural mortgage market interest rates in relation
                         to the effective interest rates on the Qualified Loans,
                         and

                    o    other  unforeseeable   variables,   both  domestic  and
                         international,  affecting  particular  commodity groups
                         and the farming industry in general.

Generally,  however,  if prevailing  interest rates fall significantly below the
mortgage  interest  rates on the Qualified  Loans  comprising or underlying  the
Qualified  Assets in a particular trust fund, such Qualified Loans are likely to
be the subject of higher  principal  prepayments than if prevailing rates remain
at or above the rates borne by such Qualified  Loans. In this regard,  it should
be noted that  certain  Qualified  Assets may  consist of  Qualified  Loans with
different  mortgage  interest rates and the stated  pass-through  or pay-through
interest  rate of certain QMBS may be a number of  percentage  points  higher or
lower than  certain of the  underlying  Qualified  Loans.  The rate of principal
payments  on  some  or all of the  classes  of  certificates  of a  series  will
correspond  to the rate of  principal  payments on the  Qualified  Assets in the
related  trust fund and is likely to be  affected by the  existence  of lock-out
periods and prepayment premium or yield maintenance  provisions of the Qualified
Loans underlying or comprising such Qualified Assets, and by the extent to which
the  servicer of any such  Qualified  Loan is able to enforce  such  provisions.
Qualified  Loans  with  a  lockout  period  or a  prepayment  premium  or  yield
maintenance provision, to the extent enforceable, generally would be expected to
experience  a lower  rate of  principal  prepayments  than  otherwise  identical
Qualified Loans without such  provisions,  with shorter lock-out periods or with
lower prepayment premiums or yield maintenance.

         If the purchaser of a certificate  offered at a discount calculates its
anticipated  yield to  maturity  based on an assumed  rate of  distributions  of
principal that is faster than that actually experienced on the certificate,  the
actual yield to maturity will be lower than that so calculated.  Conversely,  if
the purchaser of a certificate  offered at a premium  calculates its anticipated
yield to maturity based on an assumed rate of distributions of principal that is
slower than that actually


                                       30
<PAGE>

experienced on the certificate,  the actual yield to maturity will be lower than
that so calculated.  In either case, if so provided in the prospectus supplement
for a series of certificates,  the effect on yield on one or more classes of the
certificates  of such  series  of  prepayments  of the  Qualified  Assets in the
related  trust  fund may be  mitigated  or  exacerbated  by any  provisions  for
sequential or selective distribution of principal to such classes.

         A prepayment of principal, whether full or partial, is applied so as to
reduce the outstanding principal balance of the related Qualified Loan as of the
due date following the date on which such prepayment is received. As a result, a
prepayment  on a Qualified  Loan will not reduce the amount of  interest  passed
through to holders for each related interest accrual period.

         The  timing  of  changes  in the  rate  of  principal  payments  on the
Qualified  Assets  may  significantly  affect  an  investor's  actual  yield  to
maturity,  even if the average rate of  distributions of principal is consistent
with an investor's  expectation.  In general, the earlier a principal payment is
received on the Qualified  Assets and distributed on a certificate,  the greater
the effect on such  investor's  yield to maturity.  The effect on an  investor's
yield of principal  payments occurring at a rate higher, or lower, than the rate
anticipated  by the  investor  during  a given  period  may not be  offset  by a
subsequent like decrease, or increase, in the rate of principal payments.

PREPAYMENTS, MATURITY AND WEIGHTED AVERAGE LIVES

         The rates at which  principal  payments are  received on the  Qualified
Assets  included  in or  comprising  a trust  fund  for the  related  series  of
certificates  may affect the ultimate  maturity and the weighted average life of
each class of such series.  Prepayments  on the  Qualified  Loans  comprising or
underlying  the  Qualified  Assets in a  particular  trust  fund will  generally
accelerate the rate at which  principal is paid on some or all of the classes of
the certificates of the related series.

         As  described  in the  related  prospectus  supplement  for a series of
certificates,   each  class  of   certificates   will  have  a  final  scheduled
distribution  date,  which is the date on or  prior  to  which  the  certificate
balance  thereof is required to be reduced to zero,  calculated  on the basis of
the  assumptions   applicable  to  such  series  set  forth  in  the  prospectus
supplement.  Payment  of the  entire  certificate  balance of each such class no
later  than such  final  distribution  date  will be  covered  by  Farmer  Mac's
guarantee.

         Weighted  average  life refers to the average  amount of time that will
elapse from the date of issue of a security  until each dollar of  principal  of
such  security will be repaid to the  investor.  The weighted  average life of a
class  of  certificates  of a  series  will be  influenced  by the rate at which
principal on the Qualified Loans  comprising or underlying the Qualified  Assets
is paid to such class,  which may be in the form of  scheduled  amortization  or
prepayments.  For this purpose, the term "prepayment" includes  prepayments,  in
whole or in part, and liquidations due to default.

         In addition,  the weighted  average  lives of the  certificates  may be
affected  by  the  varying  maturities  of the  Qualified  Loans  comprising  or
underlying the Qualified Assets. If any Qualified Loans comprising or underlying
the Qualified Assets in a particular trust fund have actual terms to maturity of
less than those assumed in calculating  final scheduled  distribution  dates for
the classes of


                                       31
<PAGE>

certificates of the related series, one or more classes of such certificates may
be fully paid prior to their respective final scheduled distribution dates, even
in the absence of  prepayments.  Accordingly,  the prepayment  experience of the
Qualified  Assets  will,  to some  extent,  be a function of the mix of mortgage
interest  rates and maturities of the Qualified  Loans  comprising or underlying
such Qualified Assets. See "Description of the Trust Funds" herein.

         Prepayments  on  loans  are  also  commonly   measured  relative  to  a
prepayment  standard or model,  such as the  Constant  Prepayment  Rate  ("CPR")
prepayment  model.  CPR  represents a constant  assumed rate of prepayment  each
month relative to the then outstanding  principal balance of a pool of loans for
the life of such loans. Neither CPR nor any other prepayment model or assumption
purports  to  be  an  historical  description  of  prepayment  experience  or  a
prediction of the anticipated rate of prepayment of any pool of loans, including
the Qualified Loans underlying or comprising the Qualified Assets. Moreover, CPR
was developed  based upon  historical  prepayment  experience for  single-family
residential  mortgage loans. Thus, it is likely that prepayment of any Qualified
Loans  comprising  or underlying  the  Qualified  Assets for any series will not
conform to any particular level of CPR.

         Farmer  Mac  Mortgage  Securities  Corporation  is  not  aware  of  any
meaningful  prepayment  statistics for Qualified  Loans secured by  agricultural
real estate.

         The prospectus  supplement  with respect to each series of certificates
may contain tables, if applicable,  setting forth the projected weighted average
life of each class of  certificates  of such  series and the  percentage  of the
initial  certificate  balance of each such class  that would be  outstanding  on
specified  distribution dates based on the assumptions stated in such prospectus
supplement,  including  assumptions  that  prepayments  on the  Qualified  Loans
comprising  or  underlying  the  related  Qualified  Assets  are  made at  rates
corresponding to various  percentages of CPR or at such other rates specified in
such  prospectus  supplement.  Such  tables  and  assumptions  are  intended  to
illustrate the  sensitivity  of weighted  average lives of the  certificates  to
various  prepayment  rates and will not be  intended  to  predict  or to provide
information  that will enable  investors to predict the actual weighted  average
lives of the certificates. It is unlikely that prepayment of any Qualified Loans
comprising or underlying the Qualified Assets for any series will conform to any
particular  level of CPR or any other rate  specified in the related  prospectus
supplement.

                                  THE DEPOSITOR

         The depositor,  Farmer Mac Mortgage Securities Corporation, is a wholly
owned subsidiary of Farmer Mac that was incorporated in the State of Delaware in
December 1991. The principal  executive  offices of the depositor are located at
919 18th Street, N.W., Washington, D.C. 20006.  The depositor's telephone number
is (202) 872-7700.

                    FEDERAL AGRICULTURAL MORTGAGE CORPORATION

         The Federal Agricultural Mortgage  Corporation,  which is also known as
Farmer Mac,  is a  federally  chartered  instrumentality  of the United  States.
Farmer Mac was established by Title VIII


                                       32
<PAGE>

of the Farm Credit Act of 1971, as amended (12 U.S.C. ss. 2279aa et seq.), which
is Farmer Mac's  charter.  Farmer Mac was  established  primarily to attract new
capital for the  financing of  agricultural  real estate and rural housing loans
and to provide  liquidity to agricultural real estate and rural housing lenders.
Farmer  Mac is  intended  to aid  the  development  of a  secondary  market  for
agricultural   real  estate  and  rural  housing  loans  made  by  participating
originators, secured by first liens on agricultural real estate, including rural
housing,  by  guaranteeing  the timely  payment of  interest  and  principal  on
obligations backed by such loans and securities  representing  interests in such
loans or in Guaranteed Portions.

         Section  503 of the  Food,  Agriculture,  Conservation,  and  Trade Act
Amendments  of 1991  provided for the creation of an Office of Secondary  Market
Oversight within the Farm Credit  Administration  that is managed by a full-time
director  selected by and  reporting  to the Farm Credit  Administration  Board.
Through this office,  the Farm Credit  Administration has general regulatory and
enforcement  authority  over Farmer Mac,  including  the authority to promulgate
rules and  regulations  governing the  activities of Farmer Mac and to apply its
general  enforcement  powers  to  Farmer  Mac  and  its  activities.  The  Food,
Agriculture,  Conservation,  and Trade Act Amendments also  established  certain
minimum and critical capital levels for Farmer Mac.

         The Farm Credit System Reform Act of 1996,  Pub. L. 104-105,  which the
President of the United  States  signed into law on February 10, 1996,  modified
Farmer Mac's charter as it theretofore  existed in several major  respects,  by,
among other things:

               (1)  authorizing  Farmer Mac to purchase  Qualified  Loans and to
                    include  such  purchased  Qualified  Loans  in  trust  funds
                    serving  as the basis for  securities  guaranteed  by Farmer
                    Mac,

               (2)  extending  from December 1996 to December 1999 the statutory
                    deadline  for the  full  imposition  of  certain  regulatory
                    capital requirements applicable to Farmer Mac, and


               (3)  eliminating   statutory   requirements  for  credit  support
                    features  aggregating  not  less  than  ten  percent  of the
                    initial principal  balances of pools of Qualified Loans in a
                    trust fund.


The Farm Credit System Reform Act also made various  statutory  changes intended
to further streamline program operations and clarify certain ambiguous statutory
provisions.

         The Farm  Credit  System  Reform Act also  imposed  certain  additional
capital requirements upon Farmer Mac and timing limitations therefor,  including
a requirement  that Farmer Mac increase its capital to at least $25 million.  As
of December 31, 1998, Farmer Mac's regulatory  capital as reported on its Annual
Report on Form 10-K for the year ended December 31, 1998 was $80.7 million.

         Farmer Mac's charter authorizes Farmer Mac to borrow up to $1.5 billion
from the Secretary of the  Treasury,  subject to certain  conditions,  to enable
Farmer Mac to fulfill its guarantee


                                       33
<PAGE>

obligations.  The debt created by such  borrowing  will bear  interest at a rate
determined  by the  Secretary  of the  Treasury  taking into  consideration  the
average rate on  outstanding  marketable  obligations of the United States as of
the last day of the  calendar  month  ending  before the date of the purchase of
such obligations. Farmer Mac is required to repurchase its debt obligations from
the Treasury within a reasonable time.

         Public  offerings  of  securities  guaranteed  by  Farmer  Mac  must be
registered  with the SEC  pursuant  to the  Securities  Act.  Farmer Mac is also
subject  to the  periodic  reporting  requirements  of  the  Exchange  Act  and,
accordingly,  files reports with the SEC pursuant thereto.  Pursuant to existing
Farm Credit Administration regulations, Farmer Mac is required to file quarterly
reports of condition with the Farm Credit  Administration,  as well as copies of
all documents filed with the SEC under the Securities Act and the Exchange Act.


         Farmer  Mac's  charter  authorizes  the  Comptroller  General to review
annually,  and submit to the Congress a report regarding the actuarial soundness
and reasonableness of the fees Farmer Mac charges for providing its guarantee.


         Although Farmer Mac is an institution of the Farm Credit System,  it is
not  liable  for any debt or  obligation  of any other  institution  of the Farm
Credit System (a "System  Institution").  Neither the Farm Credit System nor any
other  individual  System  Institution  is liable for any debt or  obligation of
Farmer  Mac.  For  more   information   about  Farmer  Mac,  see  the  documents
incorporated  by  reference  in this  prospectus  and  referred  to in "We  Have
Incorporated Some Information by Reference to Other Documents."

         Farmer  Mac  maintains  its  principal  executive  offices  at 919 18th
Street, N.W., Washington, D.C. 20006. Its telephone number is (202) 872-7700.

                         DESCRIPTION OF THE CERTIFICATES

GENERAL

         The  certificates  of each series,  including any class of certificates
not offered by this  prospectus,  will  represent  in the  aggregate  the entire
beneficial  ownership interest in the trust fund created pursuant to the related
trust agreement and issue supplement.  The prospectus supplement for each series
of  certificates  will fully  describe the features of the  certificates  we are
offering.  In general,  each series of certificates  will consist of one or more
classes of certificates that may have the following characteristics:

               (1)  provide  for the  accrual of  interest  on the  certificates
                    based on fixed, variable or floating rates;

               (2)  be    entitled    to    principal     distributions     with
                    disproportionately low, nominal or no interest distributions
                    (collectively, "Stripped Principal Certificates");



                                       34
<PAGE>

               (3)  be    entitled    to     interest     distributions     with
                    disproportionately    low,    nominal   or   no    principal
                    distributions     (collectively,      "Stripped     Interest
                    Certificates");

               (4)  provide  for   distributions  of  accrued  interest  on  the
                    certificates  commencing  only  after  the  occurrence  of a
                    specified event, such as the retirement of one or more other
                    classes of  certificates  of the same series  (collectively,
                    "Accrual Certificates");

               (5)  provide for distributions of principal  sequentially,  based
                    on specified payment  schedules,  from only a portion of the
                    assets   in  such   trust   fund  or  based   on   specified
                    calculations, to the extent of available funds;

               (6)  be entitled to distributions  of any prepayment  premium and
                    yield maintenance charge to the extent collected; and/or

               (7)  provide for  distributions  based on a combination of two or
                    more   components   thereof   with   one  or   more  of  the
                    characteristics   described  above,   including  a  Stripped
                    Principal  Certificate  component  and a  Stripped  Interest
                    Certificate component, to the extent of available funds.

With respect to certificates  with two or more components,  references herein to
certificate  balance,  notional  amount  and  pass-through  rate  refer  to  the
principal  balance,  if any, notional amount, if any, and the pass-through rate,
if any, for any such component.

         Each  class of  certificates  of a series  will be  issued  in  minimum
denominations   corresponding  to  stated  principal  amounts,   or  certificate
balances, or, in the case of Stripped Interest Certificates, notional amounts or
percentage  interests  specified  in  the  related  prospectus  supplement.  The
transfer of any  certificates  may be  registered  and the  certificates  may be
exchanged  without the payment of any service charge payable in connection  with
such  registration of transfer or exchange,  but Farmer Mac Mortgage  Securities
Corporation,  as  depositor,  the trustee,  or any agent of the depositor or the
trustee  may  require  payment  of a sum  sufficient  to cover  any tax or other
governmental  charge.  One or more  classes of  certificates  of a series may be
issued in definitive  form  ("Definitive  Certificates")  or in book-entry  form
("Book-Entry  Certificates"),  as provided in the related prospectus supplement.
See "--  Book-Entry  Registration"  and "Risk  Factors  --If we do not issue the
certificates  in definitive  form, your exercise of your rights may be limited."
Definitive  Certificates will be exchangeable for other certificates of the same
class and series of a like aggregate  certificate  balance,  notional  amount or
percentage interest but of different authorized denominations.

DISTRIBUTIONS

         Distributions  on the certificates of each series will be made by or on
behalf of Farmer  Mac on each  distribution  date as  specified  in the  related
prospectus supplement. Distributions (other than the final distribution) will be
made to the persons in whose names the  certificates are registered at the close
of business on the last  business day of the month  preceding the month in which
the  distribution  date  occurs  (the  "Record  Date"),  and the  amount of each
distribution will be determined


                                       35
<PAGE>

on or before the fifth business day during the month of such  distribution  date
or such other date as may be specified in the trust  agreement  and described in
the related prospectus supplement (the "Determination  Date"). All distributions
with respect to each class of  certificates  on each  distribution  date will be
allocated pro rata among the outstanding certificates in such class or by random
selection,  as  described  in the related  prospectus  supplement  or  otherwise
established  by Farmer Mac.  Payments  will be made  either by wire  transfer in
immediately available funds to the account of a holder at a bank or other entity
having  appropriate  facilities  therefor,  if such holder has so  notified  the
trustee or other  person  required to make such  payments no later than the date
specified  in the  related  prospectus  supplement  and,  if so  provided in the
related  prospectus  supplement,  holds  certificates  in the  requisite  amount
specified  therein,  or by check  mailed to the  address of the person  entitled
thereto as it appears on the Certificate Register;  provided,  however, that the
final  distribution in retirement of Definitive  Certificates  will be made only
upon presentation and surrender of the certificates at the location specified in
the notice to holders of Definitive Certificates of such final distribution.

         All   distributions   on  the  certificates  of  each  series  on  each
distribution  date  will be made  from the  amount  on  deposit  in the  related
Certificate  Account on such  distribution  date as supplemented,  to the extent
necessary,  by any amount paid by Farmer Mac under its  guarantee.  As described
below,  the  entire  amount  on  deposit  in the  Certificate  Account  will  be
distributed among the related  certificates or otherwise released from the trust
fund on each  distribution  date, and accordingly  will not be available for any
future distributions.

DISTRIBUTION OF INTEREST ON THE CERTIFICATES

         Interest on each class of certificates  (other than Stripped  Principal
Certificates  and certain  classes of Stripped  Interest  Certificates)  of each
series  will  accrue  at the  applicable  pass-through  rate on the  outstanding
certificate  balance  thereof and will be  distributed to holders as provided in
the related  prospectus  supplement.  Distributions  with respect to interest on
Stripped  Interest  Certificates  may be made on each  distribution  date on the
basis of a notional  amount as described in the related  prospectus  supplement.
Stripped Principal Certificates with no stated pass-through rate will not accrue
interest.

         Each class of  certificates,  other than classes of Stripped  Principal
Certificates   (which  have  no  pass-through   rate),   may  have  a  different
pass-through  rate,  which will be a fixed,  variable or floating  rate at which
interest  will  accrue  on  such  class  or a  component  thereof.  The  related
prospectus  supplement  will  specify  the  pass-through  rate for each class or
component  or, in the case of a variable  or  floating  pass-through  rate,  the
method for determining the pass-through rate.

         Distributions  of interest in respect of the  certificates of any class
will  be made on each  distribution  date  (other  than  any  class  of  Accrual
Certificates,  which will be  entitled  to  distributions  of  accrued  interest
commencing only on the distribution date, or under the circumstances,  specified
in the  related  prospectus  supplement,  and any  class of  Stripped  Principal
Certificates  that are not entitled to any  distributions  of interest) based on
the Accrued  Certificate  Interest  for such class and such  distribution  date.
Prior  to  the  time  interest  is   distributable   on  any  class  of  Accrual
Certificates, the amount of Accrued Certificate Interest otherwise distributable
on such class will be added to the


                                       36
<PAGE>

certificate  balance  thereof on each  distribution  date.  With respect to each
class of certificates and each  distribution date (other than certain classes of
Stripped Interest Certificates), "Accrued Certificate Interest" will be equal to
interest accrued for a specified period on the outstanding  certificate  balance
thereof   immediately  prior  to  the  distribution   date,  at  the  applicable
pass-through   rate.   Accrued   Certificate   Interest  on  Stripped   Interest
Certificates  will be equal to interest  accrued  for a specified  period on the
outstanding notional amount thereof immediately prior to each distribution date,
at the applicable  pass-through  rate.  The method of  determining  the notional
amount for any class of Stripped Interest  Certificates will be described in the
related  prospectus  supplement.  Reference  to a notional  amount is solely for
convenience in certain  calculations and does not represent the right to receive
any distributions of principal.

DISTRIBUTIONS OF PRINCIPAL OF THE CERTIFICATES

         The certificates of each series, other than certain classes of Stripped
Interest  Certificates,  will have a certificate balance that, at any time, will
equal the then maximum  amount that the holder thereof is entitled to receive in
respect of principal  out of the future cash flow on the assets  included in the
related trust fund. The outstanding certificate balance of a certificate will be
reduced to the extent of  distributions  of principal  thereon from time to time
and, in the case of Accrual Certificates prior to the distribution date on which
distributions  of interest are  required to  commence,  will be increased by any
related Accrued Certificate Interest.  The initial aggregate certificate balance
of all  classes  of  certificates  of a  series  will  not be  greater  than the
outstanding  aggregate  principal  balance of the related Qualified Assets as of
the Cut-off Date. The initial aggregate certificate balance of a series and each
class  thereof  will  be  specified  in  the  related   prospectus   supplement.
Distributions of principal will be made on each  distribution  date to the class
or classes of  certificates  entitled  thereto in accordance with the provisions
described in such prospectus  supplement  until the certificate  balance of such
class has been  reduced  to zero.  Distributions  of  principal  of any class of
certificates  will be made on a pro rata basis among all of the  certificates of
such  class or by random  selection,  as  described  in the  related  prospectus
supplement.  Stripped Interest  Certificates with no certificate balance are not
entitled to any distributions of principal.

DISTRIBUTIONS ON THE CERTIFICATES OF PREPAYMENT  PREMIUMS AND YIELD  MAINTENANCE
CHARGES

         If so provided in the related prospectus  supplement,  a portion of any
prepayment  premiums or yield  maintenance  charges  that are  collected  on the
Qualified  Assets  in  the  related  trust  fund  may  be  distributed  on  each
distribution  date to the class or classes of certificates  entitled  thereto in
accordance with the provisions described in such prospectus supplement.

ADVANCES IN RESPECT OF DELINQUENCIES


         With respect to any series of  certificates,  each central  servicer or
another entity described in the related  prospectus  supplement will be required
to advance on or before each  Certificate  Account  Deposit  Date (as defined in
"Description of the Agreements -- Accounts -- Withdrawals")  its own funds in an
amount equal to the  aggregate of payments of principal and interest (net of the
related fee to the central  servicer)  that were due on the  Qualified  Loans in
such trust fund and were



                                       37
<PAGE>

delinquent on such  Certificate  Account  Deposit  Date,  subject to the central
servicer's  (or another  entity's) good faith  determination  that such advances
(each, an "Advance") will be reimbursable from recoveries on the Qualified Loans
respecting  which such Advances were made (as to any  Qualified  Loan,  "Related
Proceeds").

         Neither Farmer Mac Mortgage Securities Corporation,  as depositor,  nor
any of its  affiliates  will  have any  responsibility  to make  such  Advances,
although Farmer Mac may make Advances if it deems such Advances appropriate.  If
no Advance is made,  Farmer Mac will remain obligated to make required  payments
under its guarantee.


         Because  Farmer Mac  guarantees  timely  distribution  of interest  and
principal on the certificates (including any balloon payments),  the presence or
absence of an Advancing obligation will not affect distributions of interest and
principal  to such  holders.


         Advances are  reimbursable  generally  from  subsequent  recoveries  in
respect of such  Qualified  Loans and otherwise to the extent  described in this
prospectus and in the related prospectus supplement.

         The prospectus supplement for any series of certificates  evidencing an
interest in a trust fund that  includes  QMBS will  describe  any  corresponding
advancing obligation of any person in connection with such QMBS.

REPORTS TO HOLDERS; PUBLICATION OF CERTIFICATE PRINCIPAL FACTORS

         With each  distribution  to holders of any class of  certificates  of a
series,  the  master  servicer  will  forward  or cause to be  forwarded  to the
trustee, Farmer Mac Mortgage Securities Corporation,  as depositor,  the Federal
Reserve  Bank  of New  York  or the  nominee  for  any  private  depository,  if
applicable,  the holders of Definitive  Certificates,  if any, and to such other
parties as may be specified in the related Agreement (as defined in "Description
of the Agreements"), and will generally make available to financial publications
and electronic  services,  a statement setting forth, in each case to the extent
applicable and available:

               (1)  information  sufficient  to enable  holders of each class to
                    calculate  the  amount  of such  distribution  allocable  to
                    principal,  separately  identifying the aggregate  amount of
                    any  principal  prepayments  and,  if so  specified  in  the
                    related prospectus  supplement,  any prepayment  premiums or
                    yield maintenance charges included therein;

               (2)  information  sufficient  to enable  holders of each class to
                    calculate  the  amount  of such  distribution  allocable  to
                    Accrued Certificate Interest;

               (3)  the   certificate   principal   factor  for  each  class  of
                    certificates,  which  is the  percentage,  carried  to eight
                    places, that, when multiplied by the denomination


                                       38
<PAGE>

                    of a certificate of such class, will produce the certificate
                    balance of such  certificate  or, in the case of an interest
                    only  certificate,  the notional amount of such  certificate
                    immediately following such distribution date;

               (4)  in the case of  certificates  with a  variable  pass-through
                    rate, the pass-through  rate applicable to such distribution
                    date,  and,  if  available,   the   immediately   succeeding
                    distribution  date, as  calculated  in  accordance  with the
                    method specified in the related prospectus supplement; and

               (5)  any other  information  required to be  distributed  to such
                    parties as specified in the related prospectus supplement or
                    Agreement.

         On or before the Determination Date for a class of certificates, Farmer
Mac will calculate the  certificate  distribution  amount for such  distribution
date, and, as soon as possible thereafter, will make available for such class of
certificates  comprising such series the certificate  principal  factor therefor
described in clause (3) above.

         In the case of  information  furnished  pursuant to clauses (1) and (2)
above,   the  amounts  shall  be  expressed  as  a  dollar  amount  per  minimum
denomination of certificates or for such other specified  portion  thereof.  The
master  servicer  or  the  trustee,  as  specified  in  the  related  prospectus
supplement,  will make available any information it receives with respect to any
QMBS.

         Within a reasonable period of time after the end of each calendar year,
the  master  servicer,  shall  make  available  the  information  set  forth  in
subclauses (1) and (2) above, aggregated for such calendar year. This obligation
of the master servicer shall be deemed to have been satisfied to the extent that
the master servicer provides  substantially  comparable  information pursuant to
any requirements of the Internal Revenue Code as are from time to time in force.


         Unless  and  until  Definitive   Certificates  are  issued,  or  unless
otherwise provided in the related prospectus supplement, the foregoing statement
will be forwarded by the master servicer to the Federal Reserve Bank of New York
or the nominee for the private  depository,  as applicable.  Such statements are
available  through the  facilities of the SEC and  information  vendors,  may be
accessed on Farmer Mac's website  (www.farmermac.com) and may be obtained by the
Beneficial Owner (as defined below under "-- A Depository System") by requesting
a copy and  certifying  to the trustee and the master  servicer,  that it is the
Beneficial Owner of a certificate.  See "-- Book-Entry  Registration" and "Where
You Can Find Additional Information."  Communication among Beneficial Owners may
be  conducted  through the  facilities  of the related  depository  or financial
intermediary.


TERMINATION

         Farmer  Mac's  responsibilities  and  obligations  created by the trust
agreement for each series of certificates  will terminate upon the  distribution
to holders of that series of all  amounts  required  to be  distributed  to them
pursuant to such trust agreement following:

               (1)  the  final  payment  of the  last  Qualified  Asset  subject
                    thereto,


                                       39
<PAGE>

               (2)  the  purchase  of all of the assets of the trust fund by the
                    party  entitled  to  effect  such  termination,   under  the
                    circumstances  and in the  manner  set forth in the  related
                    prospectus supplement, or

               (3)  distribution   by  Farmer  Mac   pursuant  to  Farmer  Mac's
                    guarantee  on the  final  distribution  date for the  latest
                    maturing  class of such  series of an amount  sufficient  to
                    reduce the certificate balance thereof to zero.

In no event,  however,  will any trust created by the trust  agreement  continue
beyond a date which is 21 years  subsequent  to the death of the survivor of the
descendants  of Joseph P. Kennedy,  the late  ambassador of the United States to
the Court of St.  James's,  living on the Cut-off  Date for the related  series.
Farmer  Mac shall  make  available  to  financial  publications  and  electronic
services notice for the benefit of holders that the final  distribution  will be
made on the specified  distribution  date. The final  distribution  will be made
only upon, in the case of any Definitive Certificate, presentation and surrender
of such Definitive  Certificate at the location to be specified in the notice of
termination.

         If so  specified  in the  related  prospectus  supplement,  a series of
certificates may be subject to early termination through the optional repurchase
of the assets in the related trust fund by the party specified in the prospectus
supplement,  under  the  circumstances  and  in  the  manner  described  in  the
prospectus supplement. If so provided in the related prospectus supplement, upon
the  reduction  of the  certificate  balance of a specified  class or classes of
certificates by a specified percentage or amount or on or after a date specified
in the related  prospectus  supplement,  the party  specified in the  prospectus
supplement  will solicit bids for the purchase of all of the assets of the trust
fund,  or of a sufficient  portion of the assets to retire such class or classes
or  purchase  such  assets  at a  price  set  forth  in the  related  prospectus
supplement, in each case, under the circumstances and in the manner set forth in
the prospectus supplement. In addition, if so provided in the related prospectus
supplement,  certain classes of certificates may be purchased subject to similar
conditions.

BOOK-ENTRY REGISTRATION

         If so  provided  in the  related  prospectus  supplement,  one or  more
classes  of  the  certificates  of any  series  will  be  issued  as  Book-Entry
Certificates, and each such class will either

                    o    be issued and maintained only on the book-entry  system
                         of the Federal Reserve Banks (the "Fed System"), or

                    o    be  represented  by one  or  more  single  certificates
                         registered in the name of a nominee for the  depository
                         identified   in   the   prospectus    supplement   (the
                         "Depository").

THE FED SYSTEM

         Book-Entry  Certificates issued and maintained under the Fed System may
be held of record only by entities eligible to maintain book-entry accounts with
the Federal  Reserve  Banks.  Such entities whose names appear on the book-entry
records of the Federal Reserve Banks as the entities


                                       40
<PAGE>

for whose accounts the  certificates  have been deposited are herein referred to
as "Holders of Book- Entry Certificates." A Holder of Book-Entry Certificates is
not necessarily  the Beneficial  Owner of a Book-Entry  Certificate.  Beneficial
Owners will  ordinarily  hold  beneficial  interests in Book-Entry  Certificates
through one or more financial intermediaries, such as banks, brokerage firms and
securities clearing  organizations.  A Holder of Book-Entry Certificates that is
not the Beneficial Owner of a certificate, and each other financial intermediary
in  the  chain  to  the  Beneficial  Owner,  will  have  the  responsibility  of
establishing and maintaining accounts for their respective customers. The rights
of  the  Beneficial  Owner  of a  Book-Entry  Certificate  with  respect  to the
applicable  trust  fund and the  Federal  Reserve  Banks may be  exercised  only
through the Holder of Book-Entry Certificates.  None of Farmer Mac, the trustee,
the master servicer or the Federal  Reserve Banks will have a direct  obligation
to a Beneficial Owner of a Book-Entry Certificate that is not also the Holder of
Book-Entry  Certificates.  The  Federal  Reserve  Banks  will act only  upon the
instructions of the Holders of Book-Entry Certificates in recording transfers of
Book-Entry Certificates.

         A fiscal agency  agreement  between Farmer Mac and the Federal  Reserve
Bank of New York makes generally applicable to the Book-Entry Certificates:

                    o    regulations   governing   Farmer   Mac's   use  of  the
                         book-entry system, and

                    o    such  procedures,  insofar as  applicable,  as may from
                         time to  time  be  established  by  regulations  of the
                         United  States  Department  of the  Treasury  governing
                         United States securities,  as now set forth in Treasury
                         Department  Circular  Number  300,  31 C.F.R.  Part 306
                         (other than Subpart O).

The Book-Entry  Certificates are also governed by applicable operating circulars
and letters of the Federal Reserve Banks.

A DEPOSITORY SYSTEM

         Any Depository will be 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 New York  Uniform  Commercial
Code ("UCC") and a "clearing  agency"  registered  pursuant to the provisions of
section 17A of the Exchange Act. The  Depository  will have been created to hold
securities for its participating  organizations  ("Participants") and facilitate
the clearance and  settlement of securities  transactions  between  Participants
through electronic book-entry changes in their accounts, thereby eliminating the
need  for  physical  movement  of  certificates.  Participants,  which  maintain
accounts  with the  Depository,  will  include  securities  brokers and dealers,
banks,  trust companies and clearing  corporations and may include certain other
organizations.  Indirect access to a Depository system will also be available to
others such as banks, brokers, dealers and trust companies that clear through or
maintain  a  custodial  relationship  with a  Participant,  either  directly  or
indirectly ("Indirect Participants").

         Generally, investors that are not Participants or Indirect Participants
but  desire to  purchase,  sell or  otherwise  transfer  ownership  of, or other
interests in,  Book-Entry  Certificates may do so only through  Participants and
Indirect Participants. In addition, such investors ("Beneficial Owners") will


                                       41
<PAGE>

receive all distributions on the Book-Entry  Certificates through the Depository
and its Participants.  Under a book-entry format, Beneficial Owners will receive
payments  after the  related  distribution  date  because,  while  payments  are
required to be forwarded to the nominee, as nominee for the Depository,  on each
such date, the Depository will forward such payments to its  Participants  which
thereafter  will be  required  to  forward  them  to  Indirect  Participants  or
Beneficial  Owners.  So long as a certificate  is in book-entry  form,  the only
Holder of Book-Entry  Certificates  will be the nominee for the Depository.  The
trustee will not recognize the  Beneficial  Owners as the Holders of Book- Entry
Certificates  under the  Agreements.  Beneficial  Owners  will be  permitted  to
exercise  the rights of Holders of  Book-Entry  Certificates  under the  related
Agreements only indirectly  through the  Participants  who in turn will exercise
their rights through the Depository.

         Under the rules,  regulations and procedures creating and affecting the
Depository  and  its  operations,  the  Depository  will  be  required  to  make
book-entry  transfers among Participants on whose behalf it acts with respect to
the  Book-Entry  Certificates  and will be  required  to  receive  and  transmit
distributions  of principal  of, and interest on, the  Book-Entry  Certificates.
Participants  and  Indirect  Participants,  with which  Beneficial  Owners  have
accounts with respect to the Book-Entry Certificates, similarly will be required
to make book-entry transfers and receive and transmit such payments on behalf of
their respective Beneficial Owners.

         Because  the  Depository  will  be  able  to  act  only  on  behalf  of
Participants,  who in turn  will act on  behalf  of  Indirect  Participants  and
certain banks,  the ability of a Beneficial  Owner to pledge its interest in the
Book-Entry  Certificates  to persons or entities that do not  participate in the
Depository  system,  or otherwise take actions in respect of its interest in the
Book-Entry  Certificates,  may  be  limited  due  to  the  lack  of  a  physical
certificate evidencing such interest.

         Under the Depository's procedures,  the Depository will take any action
permitted to be taken by a Holder of Book-Entry  Certificates under an Agreement
only at the  direction  of one or more  Participants  to whose  account with the
Depository  interests  in the  Book-Entry  Certificates  are  credited and whose
aggregate  holdings  represent no less than any minimum amount of Voting Rights,
if any,  required  therefor.  Therefore,  Beneficial Owners will only be able to
exercise their Voting Rights,  if any, to the extent  permitted,  and subject to
the procedures established, by their Participant and/or Indirect Participant, as
applicable.  The  Depository  may take  conflicting  actions to the extent  that
Participants authorize such actions. None of Farmer Mac, the trustee, the master
servicer,  Farmer Mac Mortgage Acceptance Company, as depositor, or any of their
respective  affiliates  will have any  liability  for any aspect of the  records
relating to or payments made on account of beneficial ownership interests in the
Book-Entry  Certificates,  or for  maintaining,  supervising  or  reviewing  any
records relating to such beneficial ownership interests.

         Certificates  initially  issued  in  book-entry  form will be issued in
fully  registered,  certificated  form to Beneficial  Owners or their  nominees,
rather than to the Depository or its nominee only if:

               (1)  Farmer  Mac   Mortgage   Securities   Corporation,   as  the
                    depositor,   advises  the   trustee  in  writing   that  the
                    Depository  is  no  longer   willing  or  able  to  properly
                    discharge its responsibilities as depository with respect to
                    the  certificates  and the  Depositor  is unable to locate a
                    qualified successor, or


                                       42
<PAGE>

               (2)  the  Depositor,  at its  option,  elects  to  terminate  the
                    book-entry system through the Depository.

         Upon  the  occurrence  of  either  of  the  events   described  in  the
immediately  preceding paragraph,  the Depository will be required to notify all
Participants   of  the   availability   through  the  Depository  of  Definitive
Certificates for the Beneficial Owners.  Upon surrender by the Depository of the
certificate or certificates  representing the Book-Entry Certificates,  together
with  instructions  for  re-registration,  the trustee will issue or cause to be
issued to the Beneficial  Owners  identified in such instructions the Definitive
Certificates  to which  they are  entitled,  and  thereafter  the  trustee  will
recognize the Beneficial Owners as the holders of Definitive Certificates.

                          DESCRIPTION OF THE AGREEMENTS

         The  certificates of each series  evidencing  interests in a trust fund
will  be  issued  pursuant  to a  trust  agreement  among  Farmer  Mac  Mortgage
Securities Corporation, as depositor, Farmer Mac, in the capacities of guarantor
and master servicer, and the trustee.

         If  Qualified  Loans are  included in a trust fund,  Farmer Mac will be
responsible  for the  servicing  of those  Qualified  Loans as master  servicer.
Farmer  Mac's  servicing  responsibilities  under  the trust  agreement  will be
performed on its behalf by one or more central  servicers  pursuant to servicing
contracts, as supplemented,  with Farmer Mac. A central servicer may subcontract
the performance of certain of its servicing duties to a subservicer,  who may be
the Seller or originator of the Qualified Loans.

         The depositor will have purchased the Qualified Assets it deposits into
a trust fund from Sellers  pursuant to a master loan sale agreement or a selling
and servicing  agreement  (each a "Sale  Agreement").  Each Sale  Agreement will
include  representations  and warranties of the Seller  concerning the Qualified
Assets.  The  representations  and  warranties and the remedies for their breach
will be  assigned  to the  trustee for the benefit of the holders of the related
series of certificates.

         The trust  agreement,  each servicing  contract and each Sale Agreement
relating to a particular series of certificates are herein collectively referred
to as the  "Agreements."  The  provisions of each  Agreement will vary depending
upon the nature of the related certificates and the related trust fund. Forms of
a trust agreement,  a servicing contract and a Sale Agreement have been filed as
exhibits to the Registration Statement of which this prospectus is a part.

         The following  summaries describe certain provisions that may appear in
each  Agreement.  The prospectus  supplement for a series of  certificates  will
describe any material  provision of the Agreements  relating to such series that
are not covered by the  descriptions in this  prospectus.  The summaries are not
complete and you should read them together with any  additional  description  in
the related prospectus supplement. Furthermore, the provisions of the Agreements
for each trust fund are controlling.  As used herein with respect to any series,
the term "certificate" refers to all of the certificates of that series, whether
or not  offered  hereby and by the  related  prospectus  supplement,  unless the
context  otherwise  requires.  Farmer Mac Mortgage  Securities  Corporation,  as
depositor, will provide a copy of the Agreements,  without exhibits, relating to
any series of


                                       43
<PAGE>

certificates  without  charge  upon  the  written  request  by  a  holder  of  a
certificate of that series  addressed to the depositor,  919 18th Street,  N.W.,
Washington, D.C. 20006.

ASSIGNMENT OF ASSETS; REPURCHASES

         At the time of  issuance  of any  series of  certificates,  Farmer  Mac
Mortgage  Securities  Corporation,  as  depositor,  will  assign  or cause to be
assigned to the trustee, on behalf of holders of the certificates, the assets to
be included in the related trust fund,  together with all principal and interest
to be received on or with respect to such assets after the Cut-off  Date,  other
than principal and interest due on or before the Cut-off Date. The trustee will,
concurrently with such assignment,  deliver the certificates to the depositor in
exchange  for the  assets  comprising  the  trust  fund  for such  series.  Each
Qualified Asset will be identified in a schedule  appearing as an exhibit to the
related Agreement. The schedule will include detailed information

               (1)  in  respect of each  Qualified  Loan  included  in the trust
                    fund, including:

                    o    the address of the related mortgaged  property and type
                         of such property;

                    o    the  mortgage  interest  rate and, if  applicable,  the
                         applicable index, margin,  adjustment date and any rate
                         cap information;

                    o    the original and remaining term to maturity; and

                    o    the original and outstanding principal balance; and

               (2)  in  respect  of  each  QMBS  included  in  the  trust  fund,
                    including:

                    o    the QMBS Issuer, QMBS Servicer and QMBS Trustee;

                    o    the   pass-through   or  bond  rate  or   formula   for
                         determining the pass-through or bond rate;

                    o    the  issue  date and  original  and  remaining  term to
                         maturity, if applicable;

                    o    the original and outstanding principal amount; and

                    o    payment provisions, if applicable.

         With respect to each  Qualified  Loan,  Farmer Mac Mortgage  Securities
Corporation,  as depositor, will deliver or cause to be delivered to the trustee
or to the  custodian  hereinafter  referred to,  certain loan  documents.  These
documents  will,  unless the  Qualified  Loan is  evidenced  by a  participation
certificate, include:

                    o    the original mortgage note endorsed,  without recourse,
                         in blank or to the order of the trustee,


                                       44
<PAGE>

                    o    the  original  mortgage (or a certified  copy  thereof)
                         with evidence of recording indicated thereon, and

                    o    an  assignment  of  the  mortgage  to  the  trustee  in
                         recordable form.

The  related  Agreements  will  require  that  Farmer  Mac  Mortgage  Securities
Corporation,  as depositor,  or another party specified therein,  promptly cause
each assignment of mortgage to be recorded in the appropriate  public office for
real property records.

         The trustee or a custodian  will review the  Qualified  Loan  documents
within a  specified  period of days after  receiving  them.  The  trustee or the
custodian  will then hold the Qualified  Loan documents in trust for the benefit
of the  holders  of  certificates.  If any  document  is found to be  missing or
defective in any material  respect,  the trustee or custodian shall  immediately
notify the Seller in writing.  If the Seller  cannot cure the omission or defect
within a specified number of days after receipt of such notice,  then the Seller
will be obligated,  within a specified number of days of receipt of such notice,
to repurchase the related  Qualified Loan from the trustee at the Purchase Price
(defined below in "-- Representations  and Warranties;  Repurchases") or replace
the Qualified Loan with an eligible substitute Qualified Loan.

         With  respect to each QMBS in  certificated  form,  Farmer Mac Mortgage
Securities Corporation,  as depositor,  will deliver or cause to be delivered to
the trustee or the  custodian,  the  original  certificate  or other  definitive
evidence  of  such  QMBS  together  with  a bond  power  or  other  instruments,
certifications or documents  required to transfer fully such QMBS to the trustee
for the  benefit of the holders of  certificates.  The  related  Agreement  will
require  that either the  depositor  or the trustee  promptly  cause any QMBS in
certificated form not registered in the name of the trustee to be re-registered,
with the applicable  persons,  in the name of the trustee.  With respect to each
QMBS  in   uncertificated  or  book-entry  form  or  held  through  a  "clearing
corporation"  within the meaning of the UCC, the  depositor and the trustee will
cause  such QMBS to be  registered  directly  or on the  books of such  clearing
corporation  or of a financial  intermediary  in the name of the trustee for the
benefit of the holders of certificates.

REPRESENTATIONS AND WARRANTIES; REPURCHASES

         There will be assigned to the trustee  pursuant to each trust agreement
the  representations and warranties of the Seller in the related Sale Agreement,
as of a specified  date  covering,  by way of example,  the  following  types of
matters:

                    o    the  accuracy  of the  information  set  forth for each
                         Qualified  Loan on the  schedule  of  Qualified  Assets
                         appearing as an exhibit to the trust agreement;

                    o    the existence of title insurance  insuring,  or a title
                         opinion  assuring,  the lien  priority of the Qualified
                         Loan;

                    o    the authority of the Seller to sell the Qualified Loan;


                                       45
<PAGE>

                    o    the payment status of the Qualified Loan and the status
                         of payments  of taxes,  assessments  and other  charges
                         affecting the related mortgaged property;

                    o    the status of such Qualified Loan as a "Qualified Loan"
                         under Farmer Mac's  charter and its  conformity  in all
                         material respects with Farmer Mac's program guides; and

                    o    the  existence of customary  provisions  in the related
                         mortgage  note and mortgage  that permits the holder of
                         the  mortgage  to  obtain   marketable   title  to  the
                         mortgaged property upon the borrower's default.

         Unless otherwise specified in the related Sale Agreement,  in the event
of a material breach of any such representation or warranty,  the related Seller
will be  obligated  either to cure such  breach in all  material  respects or to
repurchase or replace the affected  Qualified Loan as described  below.  Because
the  representations  and warranties  will not usually address events that occur
following  the date as of which  they were made,  the  Seller  will have a cure,
repurchase or  substitution  obligation  in  connection  with a breach of such a
representation  and warranty only if the relevant  event that causes such breach
occurs prior to the date as of which the  representations  and  warranties  were
made (usually the date it sells the Qualified Loan to the depositor). The Seller
would have no such  obligation  if the  relevant  event that  causes such breach
occurs after that date.

         The  Agreements  will provide that the master  servicer  and/or trustee
will be required to notify  promptly  the  relevant  Seller of any breach of any
representation  or  warranty  it  made  in  respect  of a  Qualified  Loan  that
materially  and  adversely  affects  the  value  of such  Qualified  Loan or the
interests therein of the holders of certificates. If the Seller cannot cure such
breach within a specified  period following the date on which it was notified of
such breach, then the Seller will be obligated to repurchase such Qualified Loan
from the trustee within a specified period from the date on which the Seller was
notified of such breach,  at the Purchase  Price.  For any Qualified  Loan,  the
"Purchase Price" is equal to the sum of the loan's unpaid principal balance plus
unpaid accrued interest  thereon at the mortgage  interest rate from the date as
to which  interest  was last paid to the due date in the Due Period in which the
purchase is to occur, plus certain  servicing  expenses that are reimbursable to
the master servicer and central servicer.  A Seller's  repurchase of a Qualified
Loan may also  include  payment of a  prepayment  premium  or yield  maintenance
charge to the extent described in the related prospectus  supplement.  A Seller,
rather than repurchase a Qualified Loan as to which a breach has occurred,  will
have the option if so specified in the related prospectus supplement, within two
years after initial issuance of the related series of certificates, to cause the
removal of such  Qualified  Loan from the trust fund and substitute in its place
one or more other Qualified  Loans, in accordance with standards  established by
Farmer Mac to assure that any such  substitution  will not materially  alter the
characteristics of the trust fund.

         Neither Farmer Mac Mortgage Securities  Corporation nor Farmer Mac will
be obligated to purchase or substitute for a Qualified Loan if a Seller defaults
on its  obligation  to do so. No assurance  can be given that Sellers will carry
out their  obligations  with respect to Qualified Loans. Any resultant loss to a
trust fund that would result in a deficiency  in any  required  distribution  to
holders of certificates  will be covered by Farmer Mac's  guarantee.  Therefore,
holders will suffer no


                                       46
<PAGE>

loss of  principal  or accrued  interest by reason of any such  Seller  default.
However,  Farmer Mac's guarantee does not extend to prepayment premiums or yield
maintenance charges if a Seller was obligated to pay such amounts as part of the
Purchase Price.

         The Seller will,  with respect to a trust fund that includes QMBS, make
certain  representations or warranties,  as of a specified date, with respect to
such QMBS, covering

                    o    the accuracy of the information set forth for such QMBS
                         on the  schedule of  Qualified  Assets  appearing as an
                         exhibit to the related Agreement, and

                    o    the  authority  of the  Seller to sell  such  Qualified
                         Assets.

COLLECTIONS


         General

         To the extent  described  in the  related  prospectus  supplement,  the
central  servicer  will  deposit all  payments  and  collections  on the related
Qualified Assets into one or more Collection  Accounts.  Each Collection Account
will  consist  only of funds of Farmer Mac and the types of  deposits  described
below for trust funds.  Trust fund collections in a Collection  Account will not
be  separated  from those  included in other trust funds or from funds of Farmer
Mac.  Each  Collection  Account must be an account or accounts  with any Federal
Reserve Bank or any other  depository  institution or trust company  approved in
writing by Farmer Mac,  incorporated  under the laws of the United States or any
state thereof and subject to  supervision  and  examination  by federal or state
banking authorities (an "Eligible  Depository").  Each Collection Account may be
maintained  as an interest  bearing or a  non-interest  bearing  account and the
funds held therein may be invested pending each succeeding  Certificate  Account
Deposit Date in certain  short-term direct obligations of, and obligations fully
guaranteed  by,  the  United   States,   Farmer  Mac  or  any  other  agency  or
instrumentality  of the  United  States  or any  other  obligation  or  security
approved by Farmer Mac  ("Eligible  Investments").  Any interest or other income
earned  on funds  in a  Collection  Account  will be paid to  Farmer  Mac or the
related central servicer or its designee as additional  servicing  compensation,
as specified in the related servicing contract, and the risk of loss of funds in
a Collection Account resulting from such investments will be borne by Farmer Mac
or such  central  servicer,  as the case may be. The amount of such loss will be
required to be deposited  by Farmer Mac or such central  servicer in the related
Collection Account immediately as realized.

         Deposits

         The  central  servicer  will  deposit  or  cause to be  deposited  in a
Collection Account the following payments and collections  received, or Advances
made, by it with respect to a trust fund:


                    o    all  payments  on  account  of   principal,   including
                         principal prepayments, on the Qualified Assets;

                    o    all  payments on account of  interest on the  Qualified
                         Assets,  including any default interest  collected,  in
                         each  case net of any  portion  thereof  retained  by a
                         central servicer as servicing compensation;


                                       47
<PAGE>

                    o    all  proceeds  of any  insurance  policies  ("Insurance
                         Proceeds") to be maintained on each mortgaged  property
                         securing  a  Qualified  Loan in the trust  fund (to the
                         extent such proceeds are not applied to the restoration
                         or repair of the related mortgaged property or released
                         to the borrower in accordance with the normal servicing
                         procedures of a central servicer,  subject to the terms
                         of the  related  mortgage  and  mortgage  note) and all
                         other amounts  received and retained in connection with
                         the  liquidation  of defaulted  Qualified  Loans in the
                         trust fund, by  foreclosure,  condemnation or otherwise
                         ("Liquidation Proceeds");

                    o    any  Advances  made by the  central  servicer  or other
                         entity  as   described   under   "Description   of  the
                         Certificates -- Advances in Respect of Delinquencies";

                    o    to the extent  required to be distributed to holders of
                         certificates   any  amounts   representing   prepayment
                         premiums   and  yield   maintenance   charges  paid  by
                         borrowers; and

                    o    proceeds  from the  operation of  foreclosed  mortgaged
                         properties held in the trust fund ("REO Proceeds").


         Withdrawals

         Generally,  such deposits in a Collection Account with respect to trust
fund will, to the extent specified in the prospectus  supplement,  be net of the
following amounts to be retained by the central servicer:


                    o    amounts  to   reimburse   the  central   servicer   for
                         unreimbursed   amounts   advanced  as  described  under
                         "Description of the Certificates -- Advances in Respect
                         of Delinquencies," such reimbursement to be made out of
                         amounts  received that were  identified  and applied by
                         such central  servicer as late  collections of interest
                         on, and principal of, the  particular  Qualified  Loans
                         with respect to which the Advances were made;

                    o    amounts to  reimburse  the central  servicer for unpaid
                         servicing   fees   earned  and   certain   unreimbursed
                         servicing  expenses  incurred with respect to Qualified
                         Loans and properties acquired in respect thereof,  such
                         reimbursement  to be made out of amounts that represent
                         Liquidation  Proceeds and Insurance  Proceeds collected
                         on the particular  Qualified Loans and properties,  and
                         REO Proceeds  collected on the  particular  properties,
                         with  respect  to which  such fees were  earned or such
                         expenses were incurred;

                    o    amounts  to  reimburse  the  central  servicer  for any
                         Advances  described  above and any  servicing  expenses
                         described above which,  in the central  servicer's good
                         faith  judgment,  will not be  recoverable as described
                         above, such


                                       48
<PAGE>

                         reimbursement  to be  made from  amounts  collected  on
                         other assets in the trust fund; and

                    o    to make any other withdrawals  permitted by the related
                         Agreement  and  described  in  the  related  prospectus
                         supplement.

         On or before the  issuance of a series of  certificates,  Farmer Mac is
required to either

                    o    open  with an  Eligible  Depository  one or more  trust
                         accounts in the name of the trustee  applicable  to the
                         related  trust  fund  (collectively,  the  "Certificate
                         Account") or

                    o    in lieu of  maintaining  any such  account or accounts,
                         maintain the Certificate  Account for the related trust
                         fund by means of  appropriate  entries on Farmer  Mac's
                         books and  records  designating  all  amounts  credited
                         thereto in respect of the related  Qualified  Assets as
                         being  held by it for the  related  holders  evidencing
                         beneficial ownership of such trust fund.

If the Certificate Account for any trust fund is maintained by Farmer Mac on its
books as described above, all references herein to deposits and withdrawals from
the  Certificate  Account  shall be deemed to refer to credits and debits to the
related books of Farmer Mac.

         On or before a date (the "Certificate  Account Deposit Date") that, for
each trust fund, will be approximately ten days before each  distribution  date,
the related  central  servicer will be required to withdraw from the  applicable
Collection  Account  and  remit to Farmer  Mac for  deposit  in the  Certificate
Account  all  funds  held  therein  (other  than  amounts   relating  to  future
distribution  dates).  In the event that the amount so  remitted  on or before a
Certificate  Account  Deposit Date is less than the amount to be distributed for
the related distribution date as previously calculated by Farmer Mac, Farmer Mac
is required by the trust agreement to provide an officer's certificate stating

                    o    the amount of such insufficiency,

                    o    whether  Farmer  Mac is  certain  that  funds  will  be
                         available to it on such  distribution date in an amount
                         sufficient to cure such  insufficiency  pursuant to its
                         guarantee  of  the  related  certificates  without  the
                         necessity of borrowing from the United States Treasury,
                         and


                    o    in the event  borrowing from the United States Treasury
                         will  be   necessary,   attaching  to  such   officer's
                         certificate  a copy of the  certification  furnished to
                         the Secretary of the Treasury  requesting that funds in
                         the necessary amount be made available to Farmer Mac on
                         or  before  such   distribution  date  to  satisfy  its
                         guarantee obligations.



                                       49
<PAGE>

         Amounts on deposit in the  Certificate  Account on a distribution  date
for a series  will be  withdrawn  by Farmer Mac in the amount  required,  to the
extent funds are available therefor, for application as follows:

                    o    towards the  distribution to holders of certificates in
                         federal funds of the amount to be  distributed  on such
                         distribution date;

                    o    to the  reimbursement  to  Farmer  Mac  of  any  amount
                         previously  paid  by  it  in  respect  of  such  series
                         pursuant to its guarantee of the related certificates;

                    o    to the payment of any portion of the  Guarantee Fee for
                         such distribution  date or any prior  distribution date
                         that has not otherwise been paid; and

                    o    to the payment to Farmer Mac of any  amounts  remaining
                         in  the  Certificate   Account  after  the  withdrawals
                         referred to above,  any such amounts being deemed to be
                         payable  to Farmer Mac as  compensation  for its master
                         servicing   activities  and  to  the  reimbursement  of
                         expenses incurred by it in connection therewith.

COLLECTION AND OTHER SERVICING PROCEDURES

         Collection Procedures

         Each  servicing  contract will provide that the central  servicer will,
consistent  with Farmer Mac's program  guides and in accordance  with  customary
industry  standards for  agricultural  mortgage loan servicing,  make reasonable
efforts to collect all payments called for under the terms and provisions of the
Qualified  Loans.  Consistent  with the above,  the central  servicer may in its
discretion waive, postpone, reschedule, modify or otherwise compromise the terms
of  payment  of any  Qualified  Loan so long as any such  waiver,  postponement,
rescheduling,  modification or compromise is not inconsistent with the servicing
contract or is  consented  to in writing in advance by Farmer Mac.  Any required
adjustment  to the  payment  schedule of any  Qualified  Loan as a result of the
foregoing will not affect the computation of the amount due on the  certificates
under the formula applicable thereto, subject to any exceptions set forth in the
related prospectus supplement.

         As part of its servicing  activities,  the central servicer may, but is
not required to, enforce any due-on-sale or due-on-encumbrance  clause contained
in any mortgage  note or mortgage,  in  accordance  with the  provisions of such
mortgage  note or mortgage and in the best  interests of Farmer Mac. In cases in
which the  mortgaged  property is to be  conveyed to a person by a borrower  and
such person enters into an  assumption  agreement or a  substitution  agreement,
pursuant to which a new borrower is substituted for the existing  borrower,  the
central servicer is obligated to certify that


                    o    the new  borrower  qualifies  under Farmer Mac's credit
                         underwriting standards,

                    o    the  Qualified  Loan will  continue  to be secured by a
                         first  mortgage  lien  pursuant  to  the  terms  of the
                         mortgage,



                                       50
<PAGE>

                    o    no material term of the Qualified Loan, including,  but
                         not limited to, the mortgage interest rate and any term
                         affecting  the  amount or timing  of  payment,  will be
                         altered,  nor will the  term of the  Qualified  Loan be
                         increased, and

                    o    if the  seller/transferor  of the mortgaged property is
                         to be released from  liability on the  Qualified  Loan,
                         such   release   will   not   adversely    affect   the
                         collectability of the Qualified Loan.

         Realization Upon Defaulted Qualified Loans

         Subject to the  conditions  set forth in the  servicing  contract,  the
central servicer is required to foreclose upon or otherwise  comparably  convert
the ownership of mortgaged  properties  securing such of the Qualified  Loans as
come into and  continue  in default and as to which no  arrangements  consistent
with Farmer Mac's  program  guides have been made for  collection  of delinquent
payments.

         Borrowers who do not wish to proceed through foreclosure may assign the
deed of their  mortgaged  property  to the trust  fund with the  consent  of the
central  servicer.  The central servicer will then take the appropriate steps to
liquidate the property and pay off the Qualified Loan.

         In the event  that  title to any  mortgaged  property  is  acquired  in
foreclosure  or by  delivery  of a deed  in  lieu of  foreclosure,  the  deed or
certificate of sale will be issued to the trustee or to its nominee on behalf of
holders.  Notwithstanding  any such acquisition of title and cancellation of the
related  Qualified  Loan, such Qualified Loan will be considered for purposes of
calculation  of amounts due on the  certificates  under any  formula  applicable
thereto to be an  outstanding  Qualified  Loan held in the trust fund until such
time as the  mortgaged  property  is sold  and such  Qualified  Loan  becomes  a
liquidated  Qualified  Loan. The central  servicer,  on behalf of Farmer Mac, is
required to use its best efforts to dispose of any mortgaged  property  acquired
by  foreclosure,  deed in lieu  of  foreclosure  or  otherwise  in a  reasonably
expeditious  manner, in accordance with applicable local and environmental  laws
to the extent applicable and consistent,  if applicable,  with the status of the
trust fund as a REMIC.

         The Servicing  Agreements give the related central servicer the option,
in lieu of foreclosure (but without any  obligation),  to purchase any Qualified
Loans that become 90 or more days delinquent for an amount equal to the Purchase
Price.  A  central   servicer's   purchase  of  a  Qualified  Loan  under  these
circumstances  will not  require the  payment of a  prepayment  premium or yield
maintenance charge.

         Compensation and Payment of Expenses

         The central  servicer  will  receive a fee payable out of the  interest
payments  received on each Qualified Loan. The amount of such  compensation with
respect to the  certificates  may decrease as the Qualified Loans amortize,  and
will be affected by principal  prepayments on the Qualified  Loans. In addition,
Farmer Mac, as master  servicer,  may be entitled to compensation for its master
servicing


                                       51
<PAGE>

duties.  The trustee will receive a fee for services rendered in its capacity as
trustee. Farmer Mac will be responsible for paying the trustee fees.

         The central  servicer  will, to the extent  provided in the  prospectus
supplement,  be entitled to retain, as additional  compensation,  all assumption
fees, late payment charges and other charges (other than prepayment  premiums or
yield  maintenance  charges),  to the extent  collected  from  borrowers  and as
described in the servicing contract,  and may be entitled to retain any earnings
on the  investment  of funds  held by it  pending  remittance  to Farmer Mac for
deposit  in the  Certificate  Account  to the  extent  provided  in the  related
servicing contract.  The central servicer will also be entitled to reimbursement
for  certain  expenses  incurred by it in  connection  with the  liquidation  of
defaulted Qualified Loans including, under certain circumstances,  reimbursement
of  expenditures  incurred in connection  with the  preservation  of the related
mortgaged properties.

         Certain Matters Regarding Farmer Mac

         The trust  agreement  provides  that Farmer Mac may not resign from its
obligations and duties thereunder.

         The trust  agreement  also provides that neither  Farmer Mac nor Farmer
Mac Mortgage Securities Corporation,  as depositor,  nor any of their respective
directors,  officers,  employees or agents will be under any  liability  for any
action  taken or for  refraining  from the  taking of any  action in good  faith
pursuant to the trust agreement, or for errors in judgment;  provided,  however,
that  neither  Farmer  Mac  nor the  depositor  will be  protected  against  any
liability that would otherwise be imposed by reason of willful misfeasance,  bad
faith or  negligence  in the  performance  of duties  or by  reason  of  willful
disregard of obligations and duties thereunder. In addition, the trust agreement
will  provide  that  neither  Farmer  Mac nor the  depositor  will be under  any
obligation  to appear  in,  prosecute  or defend  any legal  action  that is not
incidental to their responsibilities under the trust agreement and that in their
opinion  may  involve  them in any  expense  or  liability.  Farmer  Mac and the
depositor may, however, in their discretion undertake any such legal action that
they may deem necessary or desirable with respect to the trust agreement and the
rights  and duties of the  parties  thereto  and the  interests  of the  holders
thereunder.

EVENTS OF DEFAULT

         Events of default by Farmer Mac under the trust  agreement will consist
of:

                    o    any failure by Farmer Mac to  distribute  to holders of
                         certificates of any class in the related trust fund any
                         distribution required to be made under the terms of the
                         related trust agreement  (including,  for this purpose,
                         pursuant  to Farmer  Mac's  guarantee)  that  continues
                         unremedied  for a period  of five  days  after the date
                         upon which written  notice of such  failure,  requiring
                         the  same to be  remedied,  shall  have  been  given to
                         Farmer Mac by the holders of certificates of such class
                         having   certificate   balances  or  notional  balances
                         aggregating  not less than 5% of the  aggregate  of the
                         certificate balances or notional balances of all of the
                         certificates of such class,


                                       52
<PAGE>

                    o    failure  on the part of Farmer  Mac duly to  observe or
                         perform  in  any  material  respect  any  other  of the
                         covenants  or  agreements  on the part of Farmer Mac in
                         the trust agreement  which  continues  unremedied for a
                         period  of 60 days  after  the  date on  which  written
                         notice  of  such  failure,  requiring  the  same  to be
                         remedied,  shall  have been  given to Farmer Mac by the
                         holders  of  certificates  of any class in the  related
                         trust fund  having  certificate  balances  or  notional
                         balances aggregating not less than 25% of the aggregate
                         of the certificate balances or notional balances of all
                         of the certificates of such class, and

                    o    certain  events of  insolvency,  readjustment  of debt,
                         marshalling  of  assets  and   liabilities  or  similar
                         proceedings   regarding   Farmer  Mac   indicating  its
                         insolvency or inability to pay its obligations.

RIGHTS UPON EVENT OF DEFAULT

         So long as an event of  default  remains  unremedied,  the  holders  of
certificates of any class in the related trust fund having certificate  balances
or  notional  balances  aggregating  not less than 25% of the  aggregate  of the
certificate balances or notional balances of such class may

                    o    terminate  all  obligations  and  duties  imposed  upon
                         Farmer Mac (other  than its  obligations  under  Farmer
                         Mac's guarantee) under the trust agreement, and

                    o    name and appoint a successor or successors to succeed
                         to and assume all of such obligations and duties.

Such  actions  shall be  effected  by notice in  writing to Farmer Mac and shall
become effective upon receipt of such notice by Farmer Mac and the acceptance of
such appointment by such successor or successors.

SUPPLEMENTAL AGREEMENTS

         The parties to the trust  agreement may,  without the consent of any of
the holders,  enter into an agreement or other  instrument  supplemental  to the
trust agreement,  which shall thereafter form a part of the trust agreement,  in
order to:

                    o    add to the covenants of Farmer Mac;

                    o    evidence the succession of another person or persons to
                         Farmer Mac pursuant to the trust agreement;

                    o    eliminate  any  right  reserved  to or  conferred  upon
                         Farmer Mac;

                    o    take such  action to cure any  ambiguity  or correct or
                         supplement any provision of the trust agreement; or


                                       53
<PAGE>

                    o    modify,  eliminate or add to the provision of the trust
                         agreement to the extent necessary to maintain the trust
                         fund's tax exempt status under federal and state law.

         With the  consent of the holders of  certificates  of each class in the
related trust fund having certificate balances and notional balances aggregating
not less than 66% of the  aggregate  of the  certificate  balances  or  notional
balances, as applicable, of all of the certificates of such class

                    o    compliance  by Farmer  Mac with any of the terms of the
                         related trust agreement may be waived, or

                    o    Farmer  Mac may enter into any  supplemental  agreement
                         for the purpose of adding any provisions to or changing
                         in any manner or  eliminating  any of the provisions of
                         such trust  agreement or of modifying in any manner the
                         rights  of  the   holders   issued   under  such  trust
                         agreement; provided that no such waiver or supplemental
                         agreement shall:

                    o    without  the consent of all  holders  affected  thereby
                         reduce in any manner the amount of, or delay the timing
                         of,  distributions  that are required to be made on any
                         certificate; or

                    o    without the consent of all  holders  (a)  terminate  or
                         modify  Farmer  Mac's  guarantee  with  respect  to the
                         certificates   of  such  series,   or  (b)  reduce  the
                         aforesaid  percentages of certificates,  the holders of
                         which are  required  to  consent  to any  waiver or any
                         supplemental agreement.

         Notwithstanding  the  foregoing,  the  trustee  will not be entitled to
consent  to any such  amendment  without  having  first  received  an opinion of
counsel,  to the extent  applicable,  to the effect that such amendment will not
cause the trust fund to fail to qualify as a REMIC if a REMIC  election has been
made.

THE TRUSTEE

         In each prospectus supplement, we will name the entity that will act as
trustee  for the trust  fund.  Farmer Mac may act as trustee  under the  related
trust  agreement or Farmer Mac may  designate  another  entity to act as trustee
under the related trust agreement. If specified in the prospectus supplement,  a
commercial bank,  national  banking  association,  banking  corporation or trust
company that Farmer Mac may designate as trustee may have a banking relationship
with  Farmer  Mac and its  affiliates  and with  any  central  servicer  and its
affiliates.

DUTIES OF THE TRUSTEE

         The  trustee  will  make  no  representations  as to  the  validity  or
sufficiency of any Agreement,  the  certificates or any asset in a trust fund or
related  document and is not  accountable  for the use or  application  by or on
behalf of any central servicer or Farmer Mac of any funds paid to such central


                                       54
<PAGE>

servicer or Farmer Mac in respect of the Qualified  Loans,  or deposited into or
withdrawn  from any Account or any other  account by or on behalf of any central
servicer or Farmer Mac. If no event of default has occurred  and is  continuing,
the trustee is required to perform only those duties specifically required under
the  related  Agreement.  However,  upon  receipt of the  various  certificates,
reports or other  instruments  required  to be  furnished  to it, the trustee is
required to examine such documents and to determine  whether they conform to the
requirements of the Agreement.

INDEMNIFICATION OF THE TRUSTEE

         If Farmer Mac is not acting as trustee,  Farmer Mac shall indemnify the
trustee and any  director,  officer,  employee or agent of the trustee  for, and
hold  them  harmless  against,  any loss or  liability  incurred  by any of them
without  negligence or bad faith in connection with the trustee's  acceptance or
administration of the trusts created by the related trust agreement.

RESIGNATION AND REMOVAL OF THE TRUSTEE

         If Farmer  Mac is not  acting as  trustee,  the  trustee  under a trust
agreement may at any time resign and be  discharged  from the trust fund created
by the trust  agreement by giving  written  notice  thereof to Farmer Mac.  Upon
receiving such notice of resignation,  Farmer Mac is required promptly to act as
trustee or appoint a  successor  trustee.  If Farmer Mac does not act as trustee
and no  successor  trustee  shall  have  been so  appointed  and  have  accepted
appointment  within 90 days after the giving of such notice of resignation,  the
resigning  trustee may  petition  any court of  competent  jurisdiction  for the
appointment of a successor trustee.

         If at any time a trustee,  other than  Farmer  Mac,  shall  cease to be
eligible to continue  as such under the related  Agreement,  or if at any time a
trustee  shall  become  incapable  of acting,  or shall be adjudged  bankrupt or
insolvent,  or a receiver of a trustee or of its property shall be appointed, or
any public  officer shall take charge or control of a trustee or of its property
or affairs for the purpose of rehabilitation,  conservation or liquidation, then
Farmer  Mac may  remove the  trustee  and act as trustee or appoint a  successor
trustee.

         Any  resignation or removal of a trustee and appointment of a successor
trustee  shall not become  effective  until  acceptance  of  appointment  by the
successor trustee.

           SELECTED LEGAL ASPECTS OF QUALIFIED LOANS AND OTHER MATTERS

         The following  discussion  contains summaries of selected legal aspects
of mortgage loans,  including the Qualified  Loans,  that are general in nature.
Because these legal aspects are governed in part by applicable  state law, which
laws may differ  substantially,  the summaries do not purport to be complete nor
to reflect the laws of any  particular  state nor to  encompass  the laws of all
states in which the  mortgaged  properties  may be situated.  The  summaries are
qualified in their  entirety by reference  to the  applicable  federal and state
laws  governing the Qualified  Loans.  Because  Farmer Mac guarantees the timely
payment of principal and interest on the  certificates  to holders,  and because
Farmer Mac is  authorized to borrow up to $1.5 billion from the Secretary of the
Treasury,  the impact of any  adverse  effects  described  in the  summaries  of
selected legal aspects of the


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<PAGE>

Qualified  Loans  below is not  likely  to  affect  Farmer  Mac's  guarantee  or
distributions  to holders.  However,  because  Farmer Mac  anticipates  that its
future contingent liabilities in respect of guarantees of outstanding securities
will greatly exceed its resources,  including its limited ability to borrow from
the United States  Treasury,  it is possible that the adverse effects  described
below could affect  distributions to holders.  See "Risk Factors -- Farmer Mac's
guarantee  of the timely  payment of interest on and  principal of each class of
certificates entitled to receive interest or principal or interest and principal
is limited."

GENERAL

         The  Qualified  Loans will be evidenced by promissory  notes,  which we
refer to as mortgage  notes,  and secured by either deeds of trust or mortgages,
depending  upon the  prevailing  practice  in the  state in which  the  property
subject to a Qualified Loan is located.  A mortgage creates a lien upon the real
property  encumbered  by the  mortgage.  Foreclosure  of a mortgage is generally
accomplished  by judicial  action.  Foreclosure  of a deed of trust is generally
accomplished by a non-judicial  trustee's sale under a specific provision in the
deed of trust that  authorizes the trustee to sell the property to a third party
upon any default by the  borrower  under the terms of the note or deed of trust.
In some  states,  after sale  pursuant  to a deed of trust or  foreclosure  of a
mortgage,  the  borrower  and  foreclosed  junior  lienors are given a statutory
period in which to redeem the property from the foreclosure  sale. The effect of
a statutory right of redemption is to diminish the ability of the lender to sell
the foreclosed  property in a timely manner.  Some states have imposed statutory
prohibitions that limit the remedies of a beneficiary under a deed of trust or a
mortgagee  under a mortgage.  In some  states,  statutes  limit the right of the
beneficiary  or mortgagee to obtain a deficiency  judgment  against the borrower
following foreclosure or sale under a deed of trust.

         In  addition  to laws  limiting or  prohibiting  deficiency  judgments,
numerous other statutory  provisions,  including the federal bankruptcy laws and
state laws affording relief to debtors, may interfere with or affect the ability
of the  secured  mortgage  lender  to  realize  upon  collateral  or  enforce  a
deficiency  judgment.  In  addition,  the terms of a  mortgage  loan  secured by
property  of the debtor may be  modified  in a federal  bankruptcy  case.  These
modifications may include reducing the amount of each periodic payment, changing
the rate of interest,  extending or otherwise  altering the repayment  schedule,
and reducing the lender's security interest to the value of the collateral, thus
leaving the lender a general unsecured  creditor for the difference  between the
value of the  collateral  and the  outstanding  balance of the loan. The federal
Bankruptcy  Code also  includes  provisions  under  which a "family  farmer with
regular annual income" is permitted to file and obtain confirmation of a plan on
an expedited  basis,  and protections for such debtors that are not available to
other types of debtors.  Federal  bankruptcy laws and applicable  state laws may
also limit the  ability to enforce  any  assignment  by a borrower  of rents and
leases related to a mortgaged property.

         The Internal  Revenue Code provides  priority to certain tax liens over
the lien of a mortgage. In addition,  substantive  requirements are imposed upon
mortgage  lenders in connection  with the  origination and servicing of mortgage
loans by numerous  federal and some state consumer  protection  laws. These laws
include the federal Truth-in-Lending Act, Real Estate Settlement Procedures Act,
Equal Credit Opportunity Act, Fair Credit Billing Act, Fair Credit Reporting Act
and related statutes.  These federal laws impose specific statutory  liabilities
upon lenders who


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<PAGE>

originate  mortgage loans and who fail to comply with the provisions of the law.
In some cases, this liability may affect assignees of the mortgage loans.

BORROWER'S RIGHTS LAWS APPLICABLE TO AGRICULTURAL MORTGAGE LOANS

         Farm Credit Act

         In  general,  borrowers  with loans,  including  mortgage  loans,  from
lenders which are institutions of the Farm Credit System, are entitled to rights
under sections 4.14, 4.14A,  4.14B, 4.14C, 4.14D and 4.36 of the Farm Credit Act
of 1971,  as  amended  (12  U.S.C.  ss.  2001 et  seq.).  These  rights  include
restructuring  and  favorable  treatment of certain  borrower  money held by the
lender in case of the liquidation of the lender.  Section 8.9 of the Farm Credit
Act  provides  that the rights as conferred  under such  sections  4.14,  4.14A,
4.14B, 4.14C, 4.14D and 4.36 are not applicable to any Qualified Loan.

         State Laws

         Some states have enacted legislation granting rights to borrowers under
agricultural mortgage loans. These rights may include, among others:

                    o    restructuring of loans,
                    o    mediation prior to foreclosure,
                    o    moratoria on foreclosures or payments,
                    o    access by a dispossessed borrower to previously planted
                         crops,
                    o    redemption  provisions that are more favorable
                         to farm borrowers than to other  commercial  borrowers,
                         and
                    o    restrictions  on disposition of  agricultural  property
                         acquired through foreclosure.

Section 8.6(b)(5) of Farmer Mac's charter specifically provides that such rights
apply to Qualified  Loans.  Section  8.6(b)(5)  allows a Seller or Farmer Mac to
require  discounts  or charge  fees  reasonably  related  to costs and  expenses
arising from such borrowers'  rights provisions but prohibits a Seller or Farmer
Mac from refusing to purchase such Qualified Loans.

         Sellers will  represent  and warrant in the Sale  Agreements  that each
Qualified Loan was originated in compliance  with  applicable  state laws in all
material  respects and that no homestead  exemption is available to the borrower
unless  the value of the  portion of the  mortgaged  property  not  subject to a
homestead  exemption would result in a current  loan-to-value  ratio of not more
than 70%.

ENVIRONMENTAL REGULATION

         Real property pledged as a security to a lender may be subject to known
or unforeseen  environmental risks. Of particular concern may be those mortgaged
properties  that have been the site of  manufacturing,  industrial  or  disposal
activity. Such environmental risks may give rise to:


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<PAGE>

               (1)  a  diminution  in value  of the  mortgaged  property  or the
                    inability to foreclose against such property or

               (2)  in some cases, as more fully described below,  liability for
                    clean-up costs or other remedial  actions,  which  liability
                    could  exceed the value of such  property  or the  Qualified
                    Loan related to such property.

         Under  the  Comprehensive  Environmental  Response,  Compensation,  and
Liability  Act,  which  is  also  known  as  CERCLA,  as  amended  by the  Asset
Conservation,  Lender Liability, and Deposit Insurance Protection Act of 1996, a
lender may be liable as an "owner or operator" for costs of addressing  releases
or threatened  releases of hazardous  substances on a mortgaged property if such
lender or its agents or employees have  "participated  in the management" of the
operations of the borrower,  even though the environmental  damage or threat was
caused by a prior owner or other third party.  Excluded from CERCLA's definition
of "owner or  operator,"  however,  is a person "who is a lender  that,  without
participating  in the  management  of a vessel or  facility,  holds  indicia  of
ownership primarily to protect the security interest of the person in the vessel
or facility" (the "secured creditor exemption"). This exemption for holders of a
security  interest such as a secured lender applies only when the lender acts in
a manner that is consistent with the protection of its security  interest in the
contaminated  facility or  property.  Thus,  if a lender's  activities  begin to
encroach on the  interest in the  contaminated  facility  or  property,  and the
lender  actively  participates  in the  management  of the  facility in a manner
inconsistent  with activities  necessary to protect his security  interest,  the
lender  faces  potential  liability  as an "owner  or  operator"  under  CERCLA.
Similarly,  when a lender forecloses and takes title to a contaminated  facility
or property  (unless  the  foreclosure  and any  subsequent  disposition  of the
facility or property are primarily for the protection of the security interest),
the  lender  may  incur  CERCLA  liability  if the  foreclosing  lender's  post-
foreclosure actions exceed the parameters of the secured creditor exemption.

         A decision  in May 1990 of the United  States  Court of Appeals for the
Eleventh  Circuit in United  States v. Fleet Factors  Corp.  construed  CERCLA's
original exemption for secured creditors.  The court held that a lender need not
have  involved   itself  in  the  day-to-day   operations  of  the  facility  or
participated  in  decisions  relating  to the  use,  handling,  or  disposal  of
hazardous waste to be liable under CERCLA;  rather,  liability could attach to a
lender if its  involvement  with the management of the facility was broad enough
to support  the  inference  that the lender had the  capacity to  influence  the
borrower's  treatment  of  hazardous  waste.  The court  added  that a  lender's
capacity to influence  such  decisions  could be inferred from the extent of its
involvement in the facility's financial management.

         The United States Environmental Protection Agency sought to clarify and
limit the effects of Fleet Factors by issuing a Final Rule delineating the range
of  permissible  actions that may be  undertaken  by a holder of a  contaminated
facility  without  exceeding  the  bounds of the  secured-  creditor  exemption.
However,  that rule was  vacated by the United  States  Court of Appeals for the
District of  Columbia  on  February 4, 1994 on the grounds  that the EPA did not
have the authority to issue rules interpreting any terms contained in CERCLA.


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<PAGE>

         In September 1996, Congress amended CERCLA, as noted above, in order to
clarify whether and under what circumstances clean-up costs or the obligation to
take  remedial  actions  could be imposed on a secured  lender such as the trust
fund.  However,  the  amendment,  which is  intended  to  relieve  lenders  from
liability under CERCLA if they did not  "participate in management," has not yet
been tested by the courts.  Moreover,  the EPA has  announced  its  intention to
challenge  certain aspects of the amendment on the grounds that Congress did not
fully or accurately codify the EPA's lender liability rule, although the EPA has
not yet challenged  any aspect of the amendment.  It is thus still not clear the
extent to which management  participation  may be undertaken by a lender without
exposing it to the risk of environmental liability.

         If the lender is or becomes liable for clean-up  costs, it may bring an
action for contribution  against the current owners or operators,  the owners or
operators  at the time of  on-site  disposal  activity  or any  other  party who
contributed  to the  environmental  hazard,  but such persons or entities may be
bankrupt or  otherwise  judgment  proof.  Furthermore,  such action  against the
borrower  may be  adversely  affected  by any  limitations  on  recourse  in the
underlying mortgage loans. Similarly, in some states anti-deficiency legislation
and other statutes  requiring the lender to exhaust its security before bringing
an action  against the  borrower-trustor  may curtail  the  lender's  ability to
recover from its borrower the environmental clean-up and other related costs and
liabilities incurred by the lender.

         Some states have  enacted  legislation  similar to CERCLA,  which gives
those states the legal authority to impose a lien for any cleanup costs incurred
by such  state on the  property  that is the  subject of such  cleanup  costs (a
"State  Environmental   Lien").  All  subsequent  liens  on  such  property  are
subordinated to such State  Environmental  Lien and, in some states,  even prior
recorded liens are subordinated to such State Environmental Liens. In the latter
states,  the security  interest of the trustee in a property  that is subject to
such a State  Environmental  Lien could be adversely  affected.  Each  servicing
contract  will provide that title to a mortgaged  property  securing a defaulted
Qualified  Loan  shall not be taken by the trust  fund if the  central  servicer
determines  that  cleanup  costs  would  exceed  the  potential   recovery  upon
liquidation of such Qualified Loan.

ENFORCEABILITY OF CERTAIN PROVISIONS

         General

         Upon  foreclosure,  courts have imposed general  equitable  principles.
These equitable  principles are generally  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 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


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<PAGE>

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  protection  to the
borrower.

         Due-on-Sale Clauses

         Some or all of the Qualified Loans in a trust fund, as set forth in the
related prospectus  supplement,  may 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,  and in some cases the
enforceability of these clauses was limited or denied.  Federal legislation that
overrides  state laws  restricting  the  enforceability  of due-on-sale  clauses
applies only to mortgage loans secured by a residence  occupied by the borrower.
Similar  state laws may restrict the  enforceability  of any  due-on-encumbrance
provisions contained in the Qualified Loans.

         Any inability to enforce a due-on-sale clause may result in a Qualified
Loan bearing an interest  rate below the current  market rate being assumed by a
new purchaser of the mortgaged  property  rather than being paid off,  which may
have an impact upon the average  life of the  Qualified  Loans and the number of
Qualified Loans which may be outstanding until maturity.

APPLICABILITY OF USURY LAWS

         Section  8.12(d)  of  Farmer  Mac's  charter  expressly   excludes  any
Qualified Loan Farmer Mac Mortgage Securities  Corporation  purchases within 180
days of such  Qualified  Loan's date of  origination  from any  provision of the
constitution  or law of any state  that  expressly  limits the rate or amount of
interest,  discount points, financial charges, or other charges, including yield
maintenance  charges  and  prepayment  premiums,  that  may be  charged,  taken,
received, or reserved.

                    MATERIAL FEDERAL INCOME TAX CONSEQUENCES

         The following  summary of the anticipated  material  federal income tax
consequences of the purchase, ownership and disposition of certificates is based
on the advice of Andrews & Kurth L.L.P., counsel to the Depositor.  This summary
is based on laws,  regulations,  including the REMIC regulations  promulgated by
the Treasury Department, rulings and decisions now in effect or (with respect to
regulations)  proposed,  all of which are subject to change either prospectively
or  retroactively.  Andrews  & Kurth  L.L.P.  will  deliver  an  opinion  to the
Depositor that the information set forth under this caption,  "Material  Federal
Income Tax  Consequences,"  to the extent that it constitutes  matters of law or
legal conclusions,  is correct in all material  respects.  This summary does not
address the federal  income tax  consequences  of an investment in  certificates
applicable to all categories of investors, some of which (for example, banks and
insurance  companies)  may be subject to special  rules.  Prospective  investors
should consult their tax advisors  regarding the federal,  state,  local and any
other tax  consequences  to them of the purchase,  ownership and  disposition of
certificates.


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<PAGE>

GENERAL

         The federal income tax  consequences  to holders will vary depending on
whether an  election is made to treat the trust fund  relating  to a  particular
series  of  certificates  as a  REMIC  under  the  Internal  Revenue  Code.  The
prospectus  supplement for each series of  certificates  will specify  whether a
REMIC election will be made.

GRANTOR TRUST FUNDS

         If a REMIC  election is not made,  Andrews & Kurth L.L.P.  will deliver
its  opinion  that the trust fund will be  classified  as a grantor  trust under
subpart E, Part I of  subchapter  J of chapter 1 of  subtitle A of the  Internal
Revenue Code, and not as an association  taxable as a corporation.  Accordingly,
owners of certificates generally will be treated for federal income tax purposes
as owners of a portion of the trust fund's assets,  as described  below. In this
portion  of this  summary  (under  the  caption  "Material  Federal  Income  Tax
Consequences  --  Grantor  Trust  Funds"),  the  certificates  offered  by  this
prospectus  will be referred to as "Grantor  Trust  Certificates,"  and the term
"Qualified  Loan" will be used to refer to the Qualified  Loans  (including  for
this purpose  Guaranteed  Portions) held by a trust fund as well as the mortgage
loans  underlying any Qualified  Assets (other than  Qualified  Loans) held by a
trust fund.

         A.       SINGLE CLASS OF GRANTOR TRUST CERTIFICATES

         Characterization  and General Rules. The trust fund may be created with
a single class of Grantor Trust Certificates  relating to each Pool of Qualified
Assets  comprising the trust fund. In this case,  each holder of a Grantor Trust
Certificate  will be treated as the owner of a pro rata  undivided  interest  in
each of the Qualified Assets in the related Pool.

         Each holder of a Grantor Trust  Certificate  will be required to report
on its federal  income tax return,  in accordance  with such holder's  method of
accounting, its pro rata share of the entire income from the Qualified Assets in
the trust fund represented by Grantor Trust  Certificates,  including  interest,
original issue discount ("OID"),  if any,  prepayment fees,  assumption fees and
any late payment charges received by the master  servicer.  Any amounts received
by a holder in lieu of amounts due with respect to any  Qualified  Asset because
of a default or  delinquency in payment should be treated for federal income tax
purposes  as having the same  character  as the  payments  they  replace.  Under
sections 162 or 212 of the Internal Revenue Code, each holder of a Grantor Trust
Certificate  will be  entitled to deduct its pro rata share of  servicing  fees,
prepayment fees, assumption fees, any loss recognized upon an assumption and any
late payment charges retained by the master servicer,  the central  servicers or
any  subservicer  (collectively,  "Servicers"),  provided  that such amounts are
reasonable  compensation  for  services  rendered by the  Servicers to the trust
fund.  Holders of Grantor Trust  Certificates  that are individuals,  estates or
trusts will be entitled to deduct  their share of the expenses of the trust fund
as itemized  deductions only to the extent such expenses plus all other Internal
Revenue Code section 212  expenses  incurred by such holders  exceed 2% of their
adjusted gross income. In addition,  the amount of itemized deductions otherwise
allowable  to an  individual  whose  adjusted  gross  income for a taxable  year
exceeds an amount  specified  in the  Internal  Revenue  Code  (which  amount is
adjusted each year for inflation) will be reduced by the


                                       61
<PAGE>

lesser of (i) 3% of the  excess of  adjusted  gross  income  over the  specified
amount or (ii) 80% of the amount of itemized deductions  otherwise allowable for
such taxable year. A holder using the cash method of accounting  generally  must
take into account its pro rata share of income and  deductions of the trust fund
as and when such income is collected  by the trust fund or the  expenses  giving
rise to such  deductions  are paid by the trust fund.  A holder using an accrual
method of  accounting  must take into  account  its pro rata share of income and
deductions  of the trust  fund as they  become due to, or are paid by, the trust
fund, whichever is earlier.

         Note that if the  servicing  fees paid to the  Servicers are treated by
the Internal  Revenue  Service as exceeding a  reasonable  compensation  for the
services  provided  by the  Servicers,  the  amount  of  such  excess  would  be
considered as an ownership  interest retained by the Servicers (or any person to
whom a Servicer  assigned for value all or a portion of the servicing fees) in a
portion of the interest  payments on the  Qualified  Loans.  In that event,  the
trust fund would be treated as having issued more than one class of interests in
each Pool,  the rules  described in the preceding  paragraph  would not apply to
holders of Grantor Trust  Certificates,  and instead,  the rules described below
under "-- b. Multiple Classes of Grantor Trust Certificates" would apply.

         Original Issue Discount.  The IRS has stated in published  rulings that
the  rules  of the  Internal  Revenue  Code  relating  to OID and  the  Treasury
regulations  implementing such rules (the "OID Regulations") are applicable to a
holder of Grantor Trust  Certificates'  interest in those Qualified Loans issued
with OID.  These rules are  applicable to mortgages of  corporations  originated
after  May  27,  1969,   mortgages  of  non-corporate   mortgagors  (other  than
individuals)  originated  after  July 1,  1982,  and  mortgages  of  individuals
originated after March 2, 1984. As discussed in more detail below, under the OID
rules,  OID  generally  must be reported as ordinary  gross income as it accrues
under a constant  yield  method;  thus in the event that a Pool  contains one or
more  Qualified  Loans that were  issued  with OID,  holders  of  Grantor  Trust
Certificates  relating  to that  Pool may  recognize  income in  advance  of the
receipt of the cash  associated  with such income.  In the case of the Qualified
Loans, OID could arise by financing of points or other charges by the originator
of such Loans in an amount  greater than a statutory de minimis  amount,  to the
extent that the points are not for  services  provided by the lender.  OID could
also  arise if the  interest  rate  structure  of a  Qualified  Loan  includes a
"teaser"  rate.  In  addition,  a  Pool  could  contain  Qualified  Assets  that
constitute "stripped bonds" or "stripped coupons," within the meaning of section
1286 of the Internal Revenue Code, and each of those kinds of instruments  could
be treated under that section of the Internal Revenue Code as bearing OID.

         Each Qualified Loan underlying the Grantor Trust  Certificates  will be
treated as having  been issued on the date it was  originated  with an amount of
OID equal to the excess of such  Qualified  Loan's "stated  redemption  price at
maturity" over its "issue price." The "stated redemption price at maturity" of a
Qualified  Loan is the sum of all  payments  to be made on such  Qualified  Loan
other than  payments that are treated as "qualified  stated  interest"  payments
(generally,  payments  of interest at a single  fixed or variable  rate  payable
unconditionally  at least  annually).  The "issue price" of a Qualified  Loan is
generally the amount lent to the  mortgagor,  which may be adjusted to take into
account  certain  loan  origination  fees.  If the excess of a Qualified  Loan's
stated  redemption  price at maturity over its issue price is less than 0.25% of
the stated  redemption  price at maturity  multiplied  by the number of complete
years to maturity of the Qualified Loan (in the case of a Qualified Loan


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<PAGE>

the  principal  of which is payable in more than one  installment,  the weighted
average maturity of the Qualified Loan is substituted for the number of complete
years to maturity) (the "de minimis  amount"),  the Qualified Loan is treated as
not bearing OID.

         Generally,  the holder of a Grantor Trust  Certificate  must include in
gross income the sum of the "daily  portions" of the OID on the Qualified  Loans
underlying such Grantor Trust Certificate for each day on which such holder owns
the Grantor  Trust  Certificate.  "Daily  portions"  are  generally  computed by
determining  the amount of OID accruing  during each  "accrual  period" and then
dividing such amount by the number of days in such accrual  period.  An "accrual
period" is generally the period of time between payment dates. The amount of OID
that accrues during any accrual period is generally the product of the "yield to
maturity" of the Qualified Loan and its "adjusted  issue price" at the beginning
of such  accrual  period less any  qualified  stated  interest  allocable to the
accrual  period.  The "yield to maturity" of a Qualified  Loan is generally  the
interest rate that,  when used to compute the present values of all the payments
due  under  the  Qualified  Loan as of its issue  date,  causes  the sum of such
present  values to equal the issue price of such  Qualified  Loan. The "adjusted
issue  price" of a Qualified  Loan as of the  beginning  of any  accrual  period
generally  equals  the  issue  price of such  Qualified  Loan,  plus all the OID
previously accrued on such Qualified Loan, minus all payments previously made on
such Qualified Loan, other than payments of qualified  stated  interest.  In the
event that a Qualified Loan has an initial accrual period longer or shorter than
the regular accrual period for such Qualified Loan, appropriate  adjustments are
made to take into account such longer or shorter period.

         Section  1272(a)(6)  of the Internal  Revenue Code provides that in the
case of an  instrument,  the payments on which may be  accelerated  by reason of
prepayments on other obligations securing such instrument, OID computations must
take into account a "prepayment  assumption" (the "Prepayment Assumption Rule").
As a result of  amendments to the Internal  Revenue Code in 1997,  effective for
tax years  beginning  after  August 5,  1997,  the  Internal  Revenue  Code also
requires the use of the Prepayment  Assumption Rule in the computation of OID in
the case of "any pool of debt  instruments the yield on which may be affected by
reason of prepayments (or to the extent  provided in  regulations,  by reason of
other events)." This provision  appears to apply the Prepayment  Assumption Rule
to computations of OID with respect to all Grantor Trust Certificates, including
Grantor Trust  Certificates  issued by a trust fund as part of a single class of
certificates.  Because the relevant  legislative  history  contains very limited
guidance as to how the provision is meant to work, it is uncertain whether,  and
if so, how, the provision will be applicable to Grantor Trust  Certificates.  In
the absence of clear  authority,  the master servicer does not intend to compute
OID on Grantor Trust  Certificates  that are issued as part of a single class of
certificates  in  accordance  with the  Prepayment  Assumption  Rule.  Potential
investors  should  consult their own tax advisors  regarding the  application of
this provision of the Internal Revenue Code.

         Market  Discount.  The price paid for a Grantor Trust  Certificate by a
holder will be allocated to such holder's  undivided  interest in each Qualified
Loan in the related Pool based on each  Qualified  Loan's  relative  fair market
value, so that such holder's undivided interest in each Qualified Loan will have
its own tax basis.  To the  extent  that a  holder's  tax basis in an  undivided
interest in a Qualified  Loan is less than such holder's  share of the principal
amount of such  Qualified  Loan (or, if such Qualified Loan was issued with OID,
the adjusted issue price of such Qualified Loan), such


                                       63
<PAGE>

Qualified Loan may be considered to have been purchased at a "market  discount,"
subject  to  the  market  discount  rules  of  Internal  Revenue  Code  sections
1276-1278.  The  market  discount  rules  provide  that if the  amount of market
discount  with  respect to a holder's  interest  in a Qualified  Loan  exceeds a
statutorily-defined  de minimis amount (described below), gain on disposition of
the Qualified  Loan and the receipt of any principal  payment on such  Qualified
Loan (whether  scheduled or not) is taxable as ordinary  income to the extent of
the amount of market  discount  that has accrued  (but has not been  included in
income)  as of the time such gain is  recognized  or such  principal  payment is
received.  Holders of Grantor  Trust  Certificates  will be entitled to elect to
include market discount currently as it accrues, rather than upon disposition or
receipt of a principal  payment,  in which case such  election  generally  would
apply to all debt  instruments  (i.e., not only to interests in Qualified Loans)
acquired by such holders  during the year in which such  election is made and in
all subsequent years.

         The method of accruing  market  discount  in the case of Grantor  Trust
Certificates,  which  represent  interests in Qualified  Loans,  is not entirely
clear.  The Internal  Revenue Code grants the Treasury  Department  authority to
issue  regulations  providing for the method of accruing market discount on debt
instruments,  such as the Qualified  Loans, the principal of which is payable in
more than one  installment.  Since the  Treasury  Department  has not yet issued
those regulations,  rules described in the relevant  legislative  history should
apply.  Under those  rules,  the holder of a market  discount  bond may elect to
accrue  market  discount  either  on the  basis of a  constant  yield  method or
according to one of the following  methods:  (a) in the case of a Qualified Loan
issued with OID, the amount of market  discount that accrues  during any accrual
period would be equal to the product of (i) the total remaining  market discount
and (ii) a  fraction,  the  numerator  of which is the OID  accruing  during the
period and the  denominator of which is the total remaining OID at the beginning
of the accrual  period;  or (b) in the case of a Qualified  Loan not issued with
OID, the amount of market  discount that accrues during a period is equal to the
product of (i) the total  remaining  market  discount  and (ii) a fraction,  the
numerator  of which is the amount of stated  interest  paid  during the  accrual
period  and the  denominator  of which is the total  amount  of stated  interest
remaining  to be  paid at the  beginning  of the  accrual  period.  Because  the
regulations  implementing  these rules have not been issued, it is impossible to
predict  what effect  those  regulations  might have on the tax  treatment  of a
Grantor Trust  Certificate (or the underlying  Qualified  Loans)  purchased at a
discount in the secondary market.

         A holder who acquires a Grantor Trust Certificate (i.e., an interest in
a Qualified  Loan) at a market  discount also may be required to defer a portion
of its interest deductions for the taxable year attributable to any indebtedness
incurred  or  continued  to purchase or carry such  Grantor  Trust  Certificate,
unless the holder makes the election  described above to include market discount
currently as it accrues. Holders that incur or continue indebtedness to purchase
or carry their Grantor Trust  Certificates  should consult their tax advisors as
to the proper application of this rule.

         If the amount of market discount on a holder's  interest in a Qualified
Loan is less  than an  amount  equal to 0.25% of such  holder's  portion  of the
Qualified Loan's stated redemption price at maturity multiplied by the number of
complete years to maturity  remaining after the date of purchase  (i.e.,  the de
minimis amount),  the market discount on that interest will be not be subject to
the rules  described  above.  In the case of a Qualified  Loan the  principal of
which is payable in more than one

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<PAGE>

installment, while it is not certain due to the absence of applicable authority,
by analogy to the OID rules, that computation should be made by substituting the
weighted average maturity of the Qualified Loan for the number of complete years
to maturity of the Qualified Loan.

         Treasury  regulations  implementing  the market discount rules have not
yet been issued;  therefore,  holders of Grantor Trust Certificates are urged to
consult their own tax advisors  regarding the application of these rules and the
advisability of making any of the elections allowed under these rules.

         Premium. In the event a holder of a Grantor Trust Certificate  acquires
an interest in a Qualified Loan at an "acquisition premium," i.e., for an amount
greater than the Qualified  Loan's then  adjusted  issue price but less than the
sum of the remaining  payments due on the Qualified Loan (other than payments of
qualified stated  interest),  the holder will be entitled to offset a portion of
the OID that  accrues  in each  subsequent  accrual  period by a portion of that
excess.

         In the  event a holder  of a  Grantor  Trust  Certificate  acquires  an
interest in a Qualified Loan at a premium (i.e.,  for an amount greater than the
sum of the remaining  payments due on the Qualified Loan, other than payments of
qualified stated interest),  the holder may elect to amortize such premium under
a constant yield method,  provided that such Qualified Loan was originated after
September  27, 1985.  Amortized  premium under these rules will be treated as an
offset  to  interest  income  on such  Qualified  Loan,  and the tax basis of an
interest  in a  Qualified  Loan will be reduced to the extent  that  amortizable
premium is applied to offset interest payments. A holder that elects to amortize
premium  under  these  rules will be deemed to have made an election to amortize
premium with  respect to all debt  instruments  (i.e.,  not only with respect to
interests in Qualified  Loans) having  amortizable bond premium that such holder
holds during the year of the election or acquires thereafter.  Premium allocable
to  Qualified  Loans  originated  on or before  September  27,  1985,  should be
allocated among the principal payments on such Qualified Loans and allowed as an
ordinary deduction as principal payments are made.

         Election to Treat All Interest as OID. The OID  Regulations  permit the
holder of a Grantor Trust Certificate to elect to accrue all interest,  discount
(including de minimis market or original  issue  discount) and premium in income
as interest,  based on a constant  yield method.  If such an election were to be
made with respect to a Grantor  Trust  Certificate  representing  an interest in
Qualified  Loans  with  market  discount,  the  holder  of  such  Grantor  Trust
Certificate  would be deemed to have made an election to include market discount
in income  currently  with respect to all other debt  instruments  having market
discount  that  such  holder  acquires  during  the  year  of  the  election  or
thereafter.  Similarly,  a holder that makes this  election for a Grantor  Trust
Certificate that represents an interest in Qualified Loans acquired at a premium
will be deemed to have made an election to amortize  bond  premium on a constant
yield  method  with  respect to all debt  instruments  having  amortizable  bond
premium  that  such  holder  owns in the  year  of the  election  or  thereafter
acquires.  The  election  to accrue  all  interest,  discount  and  premium on a
constant   yield  method  with  respect  to  a  Grantor  Trust   Certificate  is
irrevocable.

         Prepayment  Premiums  and Yield  Maintenance  Charges.  Because  of the
absence  of  clear  authority,  it is  uncertain  whether  the  portion  of  any
prepayment premium or yield maintenance


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<PAGE>

charge received by any holder of a Grantor Trust  Certificate  should be treated
as capital  gain  (assuming  a Grantor  Trust  Certificate  is held as a capital
asset) or as ordinary income.  Holders that receive  distributions  from a trust
fund of prepayment  premiums or yield  maintenance  charges should consult their
tax advisors regarding the taxable status of such amounts.

         Characterization  of Grantor Trust Certificates with respect to Certain
Holders. As to each series of certificates issued in a single class with respect
to a Pool, Andrews & Kurth L.L.P. will advise the Depositor that:

                  (i)  a  Grantor  Trust  Certificate  owned  by a  real  estate
         investment  trust  representing  an interest in Qualified Loans will be
         considered  to  represent  "real estate  assets"  within the meaning of
         section  856(c)(4)(A) of the Internal Revenue Code, and interest income
         on the  Qualified  Loans will be  considered  "interest on  obligations
         secured by  mortgages on real  property"  within the meaning of section
         856(c)(3)(B)  of the Internal  Revenue Code, in each case to the extent
         that the Qualified Loans  represented by the Grantor Trust  Certificate
         are of a type described in such Internal Revenue Code section; and

                  (ii)  a  Grantor  Trust  Certificate  owned  by a  REMIC  will
         represent an interest in  "obligation[s] . . . which [are]  principally
         secured by an interest  in real  property"  within the meaning  section
         860G(a)(3)  of the  Internal  Revenue  Code  to  the  extent  that  the
         Qualified Loans  represented by the Grantor Trust  Certificate are of a
         type described in such Internal Revenue Code section.

         If the value of the real  property  securing a Qualified  Loan is lower
than the amount of such Qualified  Loan,  such Qualified Loan may not qualify in
its entirety under the foregoing sections of the Internal Revenue Code.

         B.       MULTIPLE CLASSES OF GRANTOR TRUST CERTIFICATES

         If  a  trust  fund  is  created  with  two  classes  of  Grantor  Trust
Certificates  relating to a Pool,  one class of Grantor Trust  Certificates  may
represent the right to principal and some interest, or principal only, on all or
a  portion  of  the   Qualified   Assets  in  the  Pool  (the   "Stripped   Bond
Certificates"),  while  the  other  class  of  Grantor  Trust  Certificates  may
represent  the  right  to  some or all of the  interest  on  such  portion  (the
"Stripped  Coupon  Certificates").  Under  section 1286 of the Internal  Revenue
Code,  the  separation  of  ownership of the right to receive some or all of the
interest  payments on an obligation  from ownership of the right to receive some
or all of the principal  payments on the  obligation  results in the creation of
"stripped bonds" with respect to principal  payments and "stripped coupons" with
respect to interest  payments.  For  purposes of the OID,  market  discount  and
related rules,  section 1286 of the Internal Revenue Code treats a stripped bond
or a  stripped  coupon as an  obligation  issued on the date that such  stripped
interest  is  purchased  and  provides  that the OID rules are  applied  to that
obligation,  rather  than  to the  underlying  debt  instrument  that  has  been
"stripped."  As  noted  above  under  "--  a.  Single  Class  of  Grantor  Trust
Certificates --  Characterization  and General  Rules,"  servicing fees that are
treated by the IRS as exceeding a reasonable fee ("excess  servicing  fee") will
be treated  as  creating  stripped  coupons  (the  right to  receive  the excess
servicing


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<PAGE>

fee) and stripped  bonds (the right to receive all the principal of, and all the
interest,  other than the amount of the excess  servicing fee, on, the Qualified
Loans).

         Although not entirely clear due to the absence of applicable authority,
a Stripped  Bond  Certificate  generally  should be treated  as an  interest  in
Qualified  Assets issued on the date such Stripped Bond Certificate is purchased
for purposes of  calculating  any OID, and the issue price of such Stripped Bond
Certificate  should  be the  amount  paid for such  certificate.  Discount  on a
Stripped Bond  Certificate  will be treated as market  discount,  subject to the
rules described above under "-- a. Single Class of Grantor Trust Certificates --
Market  Discount,"  rather  than as OID, if either (i) the amount of OID on such
certificate  is  less  than  the de  minimis  amount  (generally  calculated  as
described  above as 0.25% of the  stated  redemption  price at  maturity  of the
certificate  multiplied by the weighted  average maturity of the certificate) or
(ii) the annual stated interest rate payable on the  certificate  (including any
amounts  treated as a  reasonable  servicing  fee) is more than 100 basis points
less than the  annual  stated  interest  rate  payable  on the  Qualified  Loans
(including  all  amounts  paid as  servicing  fees)  before the  creation of the
Stripped  Coupon  Certificates.  The  treatment  of discount as market  discount
rather than as OID under this rule  constitutes a method of  accounting  for tax
purposes;  thus any holder of a Grantor Trust  Certificate that adopted a method
of accounting  for stripped bonds prior to its  acquisition of any  certificates
subject to the rule described in this  paragraph  should consult its tax advisor
to determine whether it is required to change its  previously-adopted  method of
accounting, and if so, how to make that change.

         The tax treatment of Stripped  Coupon  Certificates  is uncertain.  The
Internal  Revenue Code could be read literally to require that OID  computations
be made  separately  for each  payment  from each  Qualified  Loan.  The  better
treatment,  however,  appears to be to treat all  payments  to be  received on a
Stripped Coupon  Certificate as a single  installment  obligation subject to the
OID rules, in which case, all payments on such certificate  would be included in
the certificate's stated redemption price at maturity.

         The computation of OID with respect to Stripped Bond  Certificates  and
Stripped  Coupon  Certificates  is  uncertain  due to the absence of  applicable
authority.  In the absence of any  authoritative  guidance,  the master servicer
intends to  compute  OID on  Stripped  Bond  Certificates  and  Stripped  Coupon
Certificates in accordance with the Prepayment Assumption Rule.

         Under the  Prepayment  Assumption  Rule,  OID for any accrual period is
generally  determined  by (a) adding (i) the present  value as of the end of the
accrual  period of all  remaining  payments to be  received  on the  certificate
(determined by using as a discount  factor the original yield to maturity of the
certificate  and  taking  into  account a  prepayment  assumption)  and (ii) any
payments  received  during such accrual  period that were  included in the state
redemption  price at maturity,  and (b)  subtracting  from that sum the adjusted
issue price of the  certificate  at the  beginning of such accrual  period.  The
Internal  Revenue  Code  provides  that  the  prepayment  assumption  is  to  be
determined in the manner  prescribed by regulations.  These regulations have not
yet been issued.  However, the legislative history to the Prepayment  Assumption
Rule  indicates  that the  regulations  are to require that the same  prepayment
assumption  used  to  determine  the  offering  price  of  a  certificate   (the
"Prepayment Assumption") be used to make OID computations. It is unclear whether
that rule would apply in the case of Stripped  Bond  Certificates  and  Stripped
Coupon Certificates, or


                                       67
<PAGE>

whether,  assuming any prepayment  assumption is to be used with respect to such
certificates, such prepayment assumption would be determined based on conditions
existing at the time such stripped interests are created (e.g., in the case of a
subsequent holder, at the time such holder acquires such  certificate).  Neither
the   Depositor,   the  Guarantor   nor  the  master   servicer  will  make  any
representation  that any  certificate  will prepay at a rate consistent with the
Prepayment Assumption or at any other rate.

         It is unclear  under what  circumstances,  if any, the  prepayment of a
Qualified  Loan  will  give  rise to a loss to the  holder  of a  Stripped  Bond
Certificate  purchased  at a premium  or a  Stripped  Coupon  Certificate.  If a
Stripped Bond Certificate is treated as a single  instrument  (rather than as an
interest in discrete Qualified Loans) and the Prepayment Assumption Rule applies
in the computation of OID with respect to such  certificate,  it appears that no
loss will be allowable as a result of any particular prepayment,  and instead, a
prepayment should be treated as a partial payment of the stated redemption price
of the  Stripped  Bond  Certificate  and  accounted  for  under  the  Prepayment
Assumption  Rule.  However,  if a  Stripped  Bond  Certificate  is treated as an
interest in discrete Qualified Loans, then when a Qualified Loan is prepaid, the
holder of such  certificate  should  recognize a loss equal to the excess of the
portion of the holder's  adjusted basis for such  certificate  allocable to such
Qualified  Loan over the  amount of  principal  prepaid.  If a  Stripped  Coupon
Certificate is treated as a single instrument and the Prepayment Assumption Rule
applies, it appears that no loss will be available as a result of any particular
prepayment,  unless prepayments on the Qualified Loans generally occur at a rate
faster  than  the  assumed  prepayment  rate.  However,  if  a  Stripped  Coupon
Certificate is treated as an interest in discrete  Qualified Loans,  then when a
Qualified Loan is prepaid,  the holder of such  certificate  should  recognize a
loss equal to the portion of the holder's  adjusted  basis for such  certificate
allocable to such  Qualified  Loan. If a Stripped Bond  Certificate  or Stripped
Coupon  Certificate  is  treated  as a  single  instrument  but  the  Prepayment
Assumption  Rule does not apply,  it appears that no loss will be allowable as a
result of any  particular  prepayment,  and a holder would be entitled to a loss
only upon  receiving a final  payment with respect to such  certificate  that is
less than such holder's remaining adjusted basis for such certificate.

         As noted, the tax treatment of Stripped Bond  Certificates and Stripped
Coupon Certificates is subject to significant uncertainties. Holders of Stripped
Bond  Certificates  and Stripped Coupon  Certificates  are urged to consult with
their own tax advisors  regarding the proper treatment of these certificates for
federal income tax purposes.

         Characterization  of Stripped  Bond  Certificates  and Stripped  Coupon
Certificates with respect to Certain Holders. As noted above under "-- a. Single
Class of  Grantor  Trust  Certificates  --  Characterization  of  Stripped  Bond
Certificates and Stripped Coupon  Certificates with respect to Certain Holders,"
certificates  issued in a single  class with  respect  to a Pool will  represent
permissible   investments  for  real  estate  investment  trusts,  provided  the
underlying  Qualified Assets  constitute  permissible  investments.  There is no
specific authority regarding whether  certificates that constitute Stripped Bond
Certificates or Stripped  Coupon  Certificates  will also represent  permissible
investments  for such holders.  However,  the Internal  Revenue Code  provisions
governing  stripped  obligations  by their  terms  apply  only for  purposes  of
determining OID, market discount and similar matters.  Therefore, while not free
from doubt,  Stripped Bond Certificates and Stripped Coupon  Certificates should
represent "real estate assets" within the meaning of section 856(c)(4)(A) of the


                                       68
<PAGE>

Internal  Revenue Code, and interest income  attributable  to such  certificates
should represent "interest on obligations secured by mortgages on real property"
within  the  meaning of  section  856(c)(3)(B)  of the  Internal  Revenue  Code,
provided that in each case the underlying  Qualified Assets and interest on such
Qualified  Assets qualify for such  treatment.  Prospective  purchasers to which
such  characterization  of an  investment  in  certificates  is material  should
consult  their own tax advisors  regarding the  characterization  of the Grantor
Trust  Certificates  and the income  therefrom.  Stripped Bond  Certificates and
Stripped  Coupon  Certificates  held by a REMIC  will  constitute "obligation[s]
 . . . which [are]  principally  secured by an interest in real property"  within
the meaning of section  860G(a)(3)  of the  Internal  Revenue Code to the extent
that the Qualified Loans underlying such certificates are of a type described in
such Internal Revenue Code section.

         C.       SALE OR EXCHANGE OF A GRANTOR TRUST CERTIFICATE

         Sale or exchange of a Grantor Trust  Certificate  prior to its maturity
will result in gain or loss equal to the difference,  if any, between the amount
received and the holder's adjusted basis in the Grantor Trust Certificate.  Such
adjusted basis generally will equal the holder's  purchase price for the Grantor
Trust  Certificate,  increased by the OID included in the holder's  gross income
with respect to the Grantor Trust Certificate, and reduced by principal payments
on the Grantor Trust Certificate previously received by the holder. Such gain or
loss  will be  capital  gain  or loss to a  holder  for  which a  Grantor  Trust
Certificate is a "capital  asset" and will be long-term or short-term  depending
on whether  the  Grantor  Trust  Certificate  has been  owned for the  long-term
holding period (currently more than one year).  Grantor Trust  Certificates will
be "evidences of  indebtedness"  within the meaning of section  582(c)(1) of the
Internal  Revenue  Code,  so that  gain or loss  recognized  from  the sale of a
Grantor  Trust  Certificate  by a bank or a thrift  institution  to  which  such
section applies will be treated as ordinary income or loss.

         D.       NON-U.S. PERSONS

         Generally,  a holder of a Grantor Trust  Certificate that is not a U.S.
Person (as defined below) and for which income derived from a certificate  would
not be  effectively  connected with the conduct of a U.S. trade or business will
not be  subject  to  U.S.  federal  income  or  withholding  tax in  respect  of
distributions on a certificate,  provided that such holder complies with certain
identification  requirements  (including delivery of a statement,  signed by the
holder  under  penalties of perjury,  certifying  that such holder is not a U.S.
Person and providing the holder's name and address).  This rule may not apply to
a holder in the event (i) such holder owns 10% or more of the  interests  in the
obligor  under a  Qualified  Loan,  (ii) such  holder is a  "controlled  foreign
corporation"  for  U.S.  federal  income  tax  purposes,  or  (iii)  one or more
Qualified  Loans in the related Pool were originated on or before July 18, 1984.
If any of these  circumstances exist with respect to a holder that is not a U.S.
Person,  distributions made to such holder could be subject to withholding,  and
such holder should consult its own tax advisor  regarding the federal income tax
consequences of holding a certificate.

         A Grantor Trust Certificate held by a holder who is a nonresident alien
individual and for whom  distributions  would be exempt from tax as described in
the preceding paragraph will not be included in the U.S. estate of such holder.


                                       69
<PAGE>

         As used herein, a "U.S.  Person" means a person who is (a) a citizen or
resident of the United States, (b) a corporation or a partnership,  including an
entity  treated as a corporation  or a partnership  for U.S.  federal income tax
purposes, created in the United States or organized under the laws of the United
States or any state thereof or the District of Columbia (except,  in the case of
a partnership, as otherwise provided by Treasury regulations), (c) an estate the
income of which is  includable  in gross income for federal  income tax purposes
regardless of its connection  with the conduct of a trade or business within the
United  States,  or (d) a trust whose  administration  is subject to the primary
supervision  of a United  States court and that has one or more of U.S.  Persons
who have the authority to control all substantial decisions of the trust.

         Final  regulations  dealing  with backup  withholding  and  information
reporting  on income  paid to foreign  persons  and  related  matters  (the "New
Withholding  Regulations") were published in the Federal Register on October 14,
1997. In general, the New Withholding Regulations do not significantly alter the
substantive  withholding and information  reporting  requirements,  but do unify
current certification  procedures and forms and clarify reliance standards.  The
New Withholding  Regulations generally will be effective for payments made after
December 31, 2000, subject to certain transition rules. THE DISCUSSION SET FORTH
ABOVE DOES NOT TAKE THE NEW WITHHOLDING  REGULATIONS  INTO ACCOUNT.  PROSPECTIVE
NON-U.S.  PERSONS WHO OWN INTERESTS IN MORTGAGE LOANS ARE STRONGLY ENCOURAGED TO
CONSULT THEIR OWN TAX ADVISORS WITH RESPECT TO THE NEW WITHHOLDING REGULATIONS.

         E.       INFORMATION REPORTING AND BACKUP WITHHOLDING

         The master servicer will furnish or make available, within a reasonable
time after the end of each  calendar  year,  to each person or entity who held a
Grantor Trust  Certificate at any time during such year, such information as may
be  required  by  applicable  rules to assist such  holders in  preparing  their
federal  income  tax  returns,  or to enable  holders  to make such  information
available  to  beneficial  owners  or  financial  intermediaries  that hold such
certificates as nominees on behalf of beneficial owners. If a holder, beneficial
owner,  financial  intermediary  or other  recipient of a payment on behalf of a
beneficial owner fails to supply a certified taxpayer  identification  number or
if the  Secretary  of the  Treasury  owner fails to supply a certified  taxpayer
identification  number or if the Secretary of the Treasury  determines that such
person has not reported all interest and dividend income required to be shown on
its  federal  income tax return,  31% backup  withholding  may be required  with
respect to any payments.  Any amounts  deducted and withheld from a distribution
to a recipient  would be allowed as a credit  against such  recipient's  federal
income tax liability.

REMICs

         The trust fund  relating  to a series of  certificates  may elect to be
treated as a REMIC.  Qualification as a REMIC requires  ongoing  compliance with
certain conditions.  Although a REMIC is not generally subject to federal income
tax (see, however "-- b. Taxation of Owners of REMIC Residual  Certificates" and
"-- e. Prohibited  Transactions" below), if a trust fund with respect to which a
REMIC  election  is made  fails  to  comply  with  one or  more  of the  ongoing
requirements  of the Internal  Revenue Code for REMIC status  during any taxable
year,  including the implementation of restrictions on the purchase and transfer
of the residual interests in the REMIC as described below


                                       70
<PAGE>

under "-- a. Taxation of Owners of REMIC  Residual  Certificates,"  the Internal
Revenue  Code  provides  that the trust  fund will not be treated as a REMIC for
such year and  thereafter.  In that  event,  such  entity  may be  taxable  as a
separate  corporation,  and the related certificates (the "REMIC  Certificates")
may not be accorded the status or given the tax treatment described below. While
the  Internal   Revenue  Code  authorizes  the  Treasury   Department  to  issue
regulations  providing relief in the event of an inadvertent  termination of the
status of a trust fund as a REMIC,  no such  regulations  have been issued.  Any
such relief,  moreover, may be accompanied by sanctions,  such as the imposition
of a  corporate  tax on all or a portion  of the  REMIC's  income for the period
during which the requirements  for such status were not satisfied.  With respect
to each trust  fund,  or portion of a trust  fund,  that  elects  REMIC  status,
Andrews & Kurth L.L.P.  will  deliver its opinion  generally to the effect that,
under then  existing  law and assuming  compliance  with all  provisions  of the
related Trust Agreement and any related agreements, such trust fund will qualify
as a REMIC,  and the  related  certificates  will be  considered  to be  regular
interests ("REMIC Regular  Certificates") or residual interests ("REMIC Residual
Certificates") in the REMIC. The related  prospectus  supplement for each series
of certificates will indicate whether the trust fund, or such portion, will make
a REMIC election, and if so, whether the certificates of a particular class will
be treated as regular or residual interests in the REMIC.

         In general,  with  respect to each series of  certificates  for which a
REMIC election is made, (i) certificates  held by a real estate investment trust
will constitute "real estate assets" within the meaning of section  856(c)(4)(A)
of the Internal  Revenue Code;  and (ii) interest on REMIC Regular  Certificates
held by a real estate investment trust and any income includible with respect to
a REMIC  Residual  Certificate  held by a real estate  investment  trust will be
considered  "interest on  obligations  secured by  mortgages  on real  property"
within  the  meaning of  section  856(c)(3)(B)  of the  Internal  Revenue  Code.
However,  if less than 95% of the REMIC's  assets qualify as real estate assets,
the certificates  will be qualifying  assets only to the extent that the REMIC's
assets  are  qualifying  assets.  It is unclear  whether  property  acquired  by
foreclosure held pending sale and amounts in reserve accounts (to the extent not
invested in real estate assets) would be considered to be real estate assets, or
whether such assets  otherwise would receive the same treatment as the Qualified
Assets  for  purposes  of all of  the  foregoing  sections.  Also,  payments  on
Qualified  Assets held pending  distribution on the REMIC  Certificates  will be
considered to be part of the Qualified  Assets for purposes of section 856(c) of
the  Internal  Revenue  Code and thus will be treated as real  estate  assets as
described above. In addition, REMIC Regular Certificates held by a REMIC will be
considered  "obligation[s] ... which [are] principally secured by an interest in
real property" within the meaning of section  860G(a)(3) of the Internal Revenue
Code.

         Tiered REMIC Structures.  For certain series of certificates,  separate
elections  may be made to treat  separately  designated  portions of the related
trust fund as REMICs for federal  income tax purposes.  Upon the issuance of any
such series of  certificates,  Andrews & Kurth  L.L.P.  will deliver its opinion
generally to the effect that,  assuming  compliance  with all  provisions of the
related Trust  Agreement,  each of the portions will qualify as a REMIC, and the
REMIC  Certificates  issued by both each of the portions will  constitute  REMIC
Regular Certificates or REMIC Residual Certificates,  as the case may be, in the
related REMIC.


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<PAGE>

         Such  REMICs  will be  treated  as one REMIC  solely  for  purposes  of
determining (i) whether the REMIC  Certificates  will be considered "real estate
assets" within the meaning of section  856(c)(4)(A) of the Internal Revenue Code
and (ii)  whether  the income on such  certificates  is  interest  described  in
section 856(c)(3)(B) of the Internal Revenue Code.

         A.       TAXATION OF OWNERS OF REMIC REGULAR CERTIFICATES

         General.  Except as otherwise stated in this discussion,  REMIC Regular
Certificates will be treated for federal income tax purposes as debt instruments
issued by the REMIC and not as  ownership  interests in the REMIC or its assets.
Moreover,  holders of REMIC Regular  Certificates  that otherwise  report income
under a cash method of accounting will be required to report income with respect
to REMIC Regular Certificates under an accrual method.

         Original Issue Discount.  The REMIC Regular  Certificates may be issued
with OID.  Holders of any class of REMIC  Regular  Certificates  issued with OID
will be required  to include  such OID in gross  income for  federal  income tax
purposes as it accrues,  in accordance with a constant yield method based on the
compounding  of  interest  as it accrues,  rather  than in  accordance  with the
receipt of distributions on the REMIC Regular Certificates.  The amount and rate
of accrual of OID will be determined by taking into account the expected rate of
prepayments  on the  Qualified  Assets held by the REMIC and will be adjusted to
reflect the rate of  prepayments  as they actually  occur.  As described in more
detail below,  under this method, if the actual  prepayments during a particular
period exceed the expected prepayments, the amount of OID accrued in that period
will be greater than the amount of OID that would accrue if  prepayments  during
that period equaled the amount expected.  Similarly,  if the actual  prepayments
during a particular period are less than the expected prepayments, the amount of
OID accrued in that period will be less than the amount of OID that would accrue
if prepayments  during that period  equaled the amount  expected (but in no case
less than zero).  The OID rules provide that the expected rate of prepayments to
be used for these  computations be determined as prescribed by regulations which
have not yet been  issued.  The  legislative  history to these  rules  provides,
however,  that  the  regulations  should  require  that  the  rate  used  be the
prepayment  assumption that is used in determining the initial offering price of
the REMIC Regular  Certificates  the ("Prepayment  Assumption").  The Prepayment
Assumption  with respect to a series of REMIC Regular  Certificates  will be set
forth in the related prospectus supplement.  However, neither the Depositor, the
trustee nor the master servicer or central servicer will make any representation
that the  REMIC  Regular  Certificates  will in fact  prepay  at the  Prepayment
Assumption  or at any other  rate.  The OID rules  applicable  to REMIC  Regular
Certificates  are very  complex  and are  subject  to  uncertainties  due to the
absence of applicable  authority;  thus,  holders are urged to consult their own
tax advisors regarding the tax consequences of purchasing,  owning and disposing
of the REMIC Regular Certificates.

         In general,  each REMIC Regular Certificate will be treated as a single
installment  obligation  issued with an amount of OID equal to the excess of its
"stated  redemption  price at  maturity"  over its "issue  price."  The  "stated
redemption  price at  maturity"  of a REMIC  Regular  Certificate  includes  the
original  principal  amount of the  certificate  and all other  payments  on the
certificate  other than payments that constitute  "qualified  stated  interest."
"Qualified  stated interest"  generally means interest at a single fixed rate or
qualified variable rate (as described below) that is unconditionally


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<PAGE>

payable at  intervals  of one year or less  during the entire  term of the REMIC
Regular Certificate.  Interest is treated as payable at a single fixed rate only
if the rate appropriately  takes into account the length of the interval between
payments.  Where the interval between the issue date and the first  distribution
date on a REMIC  Regular  Certificate  is  shorter  than  the  interval  between
subsequent  distribution  dates,  interest due on the first distribution date in
excess of the amount that  accrued  during the first  period may be added to the
certificate's stated redemption price at maturity.  The "issue price" of a REMIC
Regular  Certificate of a particular class is generally the first price at which
a substantial amount of REMIC Regular  Certificates of that class are first sold
to the public (excluding bond houses, brokers, underwriters or wholesalers).

         Under a "de minimis"  rule,  OID on a REMIC  Regular  Certificate  will
generally be considered to be zero if the OID  calculated as described  above is
less than 0.25% of the stated  redemption  price at maturity of the  certificate
multiplied by the weighted  average  maturity of the REMIC Regular  Certificate.
For this purpose,  the weighted  average maturity of the certificate is computed
as the sum of the amounts  determined  by  multiplying  the number of full years
(i.e.,  rounding down partial years) from the issue date until each distribution
in reduction of stated redemption price at maturity is scheduled to be made by a
fraction,  the  numerator  of which is the amount of such  distribution  and the
denominator  of  which  is  the  stated  redemption  price  at  maturity  of the
certificate).  Although not entirely clear, it appears that the schedule of such
distributions   should  be  determined   taking  into  account  the   Prepayment
Assumption.  Holders  generally must report de minimis OID pro rata as principal
payments are received, and such income will be capital gain if the REMIC Regular
Certificate is held as a capital asset.

         Generally,  a holder of a REMIC  Regular  Certificate  must  include in
gross income the "daily  portions," as determined below, of the OID that accrues
on such  certificate  for each day such  holder  holds the  certificate.  "Daily
portions"  are  generally  computed by  determining  the amount of OID  accruing
during each "accrual period" and then dividing such amount by the number of days
in such accrual  period.  An "accrual  period" is  generally  the period of time
between payment dates on the REMIC Regular  Certificate.  The amount of OID that
accrues in any  accrual  period is  generally  determined  by (a) adding (i) the
present value at the end of the accrual  period of all remaining  payments to be
received  on the  certificate  (determined  by using as a  discount  factor  the
original  yield to maturity  of the REMIC  Regular  Certificate  and taking into
account the Prepayment  Assumption)  and (ii) any payments  received during such
accrual  period that were included in the stated  redemption  price at maturity,
and (b) subtracting  from that sum the "adjusted issue price" of the certificate
at the  beginning  of such  accrual  period.  The "yield to maturity" of a REMIC
Regular  Certificate  is generally the interest rate that,  when used to compute
the present values of all the payments due under the certificate as of its issue
date (taking the Prepayment  Assumption  into  account),  causes the sum of such
present values to equal the issue price of such certificate. The "adjusted issue
price" of a REMIC  Regular  Certificate  at the  beginning of the first  accrual
period  is its issue  price;  the  "adjusted  issue  price"  of a REMIC  Regular
Certificate  at the  beginning  of a subsequent  accrual  period is the adjusted
issue price at the beginning of the immediately  preceding accrual period,  plus
the amount of OID accrued  during such accrual  period,  and minus the amount of
any payments made on the certificate during such accrual period,  other than any
payment of qualified  stated  interest.  As noted above,  the calculation of OID
under this  method will cause the  accrual of OID with  respect to a  particular
accrual period either to increase or decrease (but never


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<PAGE>

below zero) relative to the certificate's  original yield to maturity to reflect
prepayments  during  such  accrual  period  that  exceeded or were less than the
Prepayment Assumption.

         Certain   REMIC   Regular   Certificates   may  be   issued  at  prices
significantly  exceeding their principal amounts or based on notional  principal
balances  (e.g.,  so-called  "interest-only"  or "I/O"  strips).  The income tax
treatment  of  such  certificates  is  not  entirely  certain.  For  information
reporting purposes,  the trust fund intends to take the position that the stated
redemption price at maturity of such  certificates is the sum of all payments to
be made on such certificates  determined  taking the Prepayment  Assumption into
account,  with the result that such certificates would be treated as issued with
OID. The  calculation of income in this manner could result in negative OID when
prepayments on the Qualified Assets occur faster than the Prepayment Assumption;
however  negative OID is not  deductible  in the period  accrued,  but should be
allowed as an offset to future  accruals of positive OID.  Alternatively,  it is
possible  that the stated  redemption  price at maturity  of these  certificates
should be limited to their stated principal  amount,  so that such REMIC Regular
Certificates  would be considered to be issued at a premium.  In such case,  the
rules  described below under "-- Premium" would apply. It is unclear when a loss
may be  claimed  for  any  unrecovered  basis  in a  REMIC  Regular  Certificate
described in this paragraph; it is possible that a loss may only be claimed when
the  remaining  basis in the  certificate  exceeds the maximum  amount of future
payments to be received on the certificate,  assuming no further prepayments, or
perhaps  only  when  the  final   payment  is  received  with  respect  to  such
certificate.

         Certain REMIC Regular  Certificates may provide for interest based on a
variable rate. The OID Regulations  provide that interest based on certain kinds
of variable rates will constitute  qualified stated interest;  thus certificates
that bear  interest at one of these  kinds of variable  rates would not have OID
(unless the certificates were issued at a discount from their principal amount).
However,  a certificate  that bears  interest based on a variable rate that does
not  constitute  qualified  stated  interest  would have OID,  because  all such
interest  would be  included in the  certificate's  stated  redemption  price at
maturity. The prospectus supplement with respect to an issuance of REMIC Regular
Certificates  that bear interest at a variable  rate will indicate  whether such
interest will be treated as qualified stated interest.

         Market Discount. A holder that purchases a REMIC Regular Certificate at
a market discount,  that is, in the case of a REMIC Regular  Certificate  issued
without  OID,  at a purchase  price  less than its  remaining  stated  principal
amount,  or in the case of a REMIC  Regular  Certificate  issued  with OID, at a
purchase price less than its adjusted  issue price,  will be required to include
as  ordinary  income a portion of such market  discount  upon the receipt of any
distribution of an amount included in such certificate's stated redemption price
at maturity.  Under the market discount rules, each such distribution is treated
as  ordinary  income  up to the  amount  of  market  discount  accrued  (and not
previously included) as of the date of such distribution.  Upon disposition of a
REMIC Regular Certificate,  holders are required to treat any gain recognized as
ordinary income to the extent of the market  discount  accrued as of the date of
disposition. Holders may elect to include market discount in income currently as
it accrues rather than including it on the deferred basis  described  above.  If
made, such election will apply to all market  discount bonds (i.e.,  not only to
REMIC interests)  acquired by such holder during the year in which such election
is made and in all subsequent years.


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<PAGE>

         The method of accruing  market  discount  in the case of REMIC  Regular
Certificates  is not  entirely  clear.  The  Internal  Revenue  Code  grants the
Treasury Department  authority to issue regulations  providing for the method of
accruing  market  discount  on  debt  instruments,  such  as the  REMIC  Regular
Certificates,  the  principal of which is payable in more than one  installment.
Since the  Treasury  Department  has not yet  issued  those  regulations,  rules
described in the relevant  legislative  history should apply. Under those rules,
the holder of a market  discount bond may elect to accrue market discount either
on the basis of a constant  yield method or  according  to one of the  following
methods:  (a) in the case of a REMIC  Regular  Certificate  issued with OID, the
amount of market  discount that accrues during any accrual period would be equal
to the product of (i) the total  remaining  market discount and (ii) a fraction,
the numerator of which is the OID accruing during the period and the denominator
of which is the total remaining OID at the beginning of the accrual  period;  or
(b) in the case of a REMIC Regular  Certificate  not issued with OID, the amount
of market  discount that accrues  during a period is equal to the product of (i)
the total remaining market discount and (ii) a fraction,  the numerator of which
is the  amount of  stated  interest  paid  during  the  accrual  period  and the
denominator of which is the total amount of stated interest remaining to be paid
at the  beginning  of the accrual  period.  The  calculation  of accrued  market
discount  under any of the above  methods  will be made taking into  account the
same Prepayment  Assumption applicable to the calculation of the accrual of OID,
as described above.  Because the regulations  implementing  these rules have not
been issued,  it is  impossible to predict what effect those  regulations  might
have on the tax treatment of a REMIC Regular Certificate purchased at a discount
in the secondary market.

         A holder who acquires a REMIC Regular  Certificate at a market discount
also may be  required  to defer a portion  of its  interest  deductions  for the
taxable year attributable to any indebtedness  incurred or continued to purchase
or carry such certificate,  unless the holder makes the election described above
to include  market  discount  currently  as it  accrues.  Holders  that incur or
continue  indebtedness  to purchase or carry  their REMIC  Regular  Certificates
should consult their tax advisors as to the proper application of this rule.

         If the amount of market discount on a REMIC Regular Certificate is less
than a de minimis amount equal to 0.25% of the  certificate's  remaining  stated
redemption  price at  maturity  multiplied  by the  weighted  average  remaining
maturity of the certificate, the market discount on that certificate will not be
subject to the rules  described  above.  Although not entirely clear, it appears
that  the  computation  of the de  minimis  amount  should  be made  taking  the
Prepayment  Assumption  into  account.  De  minimis  market  discount  should be
allocated  among  the  distributions  representing  stated  redemption  price at
maturity of the  certificate,  and the allocable  portion of the market discount
should be  included in income at the time each such  distribution  is made or is
due.

         Treasury  regulations  implementing  the market discount rules have not
yet been issued; therefore,  holders are urged to consult their own tax advisors
regarding the  application of these rules and the  advisability of making any of
the elections allowed under these rules.

         Premium.  In the event a holder acquires an interest in a REMIC Regular
Certificate  at an  acquisition  premium,  i.e.,  for an amount greater than the
certificate's then adjusted issue price but


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<PAGE>

less than its then remaining  stated  redemption  price at maturity,  the holder
will be entitled to offset a portion of the OID that accrues in each  subsequent
accrual period by a portion of that excess.

         In the event a holder acquires a REMIC Regular Certificate at a premium
(i.e., for an amount greater than its then remaining stated  redemption price at
maturity),  the holder may elect to amortize such premium under a constant yield
method.  Amortized  premium  under  these  rules will be treated as an offset to
interest income on such  certificate,  and the tax basis of the certificate will
be reduced to the extent that amortizable  premium is applied to offset interest
payments.  A holder that elects to  amortize  premium  under these rules will be
deemed to have made an  election to amortize  premium  with  respect to all debt
instruments  (i.e., not only with respect to REMIC interests) having amortizable
bond  premium that such holder holds during the year of the election or acquires
thereafter.

         Because  of the  absence  of  applicable  regulations,  it is not clear
whether, and if so, how, the Prepayment  Assumption should be taken into account
in  computing  the  amortization  of premium  under these  rules.  However,  the
applicable  legislative  history generally states that the same rules that apply
to the accrual of market  discount  (which  rules  require  use of a  prepayment
assumption   in  accruing   market   discount  with  respect  to  REMIC  Regular
Certificates,  without regard to whether such  certificates  have OID) will also
apply in amortizing bond premium under these rules.

         Election to Treat All  Interest as OID.  The OID  Regulations  permit a
holder of a REMIC Regular Certificate to elect to accrue all interest,  discount
(including de minimis market or original  issue  discount) and premium in income
as interest,  based on a constant  yield method.  If such an election were to be
made with  respect to a REMIC  Regular  Certificate  with market  discount,  the
holder  would be deemed to have made an election to include  market  discount in
income  currently  with  respect to all other  debt  instruments  having  market
discount  that  such  holder  acquires  during  the  year  of  the  election  or
thereafter.  Similarly, a holder that makes this election for a certificate that
is  acquired  at a premium  will be deemed to have made an  election to amortize
bond premium on a constant  yield  method with  respect to all debt  instruments
having  amortizable  bond  premium  that  such  holder  owns in the  year of the
election or thereafter acquires.  The election to accrue interest,  discount and
premium on a constant yield method with respect to a certificate is irrevocable.

         Sale or Other  Disposition of a REMIC Regular  Certificate.  If a REMIC
Regular Certificate is sold,  exchanged,  redeemed or otherwise disposed of, the
seller will recognize  gain or loss equal to the  difference  between the amount
received on the sale or other disposition and the seller's adjusted tax basis in
the  certificate.  Such adjusted basis  generally will equal the initial cost of
the  certificate  to the  seller,  increased  by any  OID  and  market  discount
previously   included  in  the  seller's   gross  income  with  respect  to  the
certificate, and reduced (but not below zero) by payments previously received by
the seller of amounts included in the  certificate's  stated redemption price at
maturity and by any amortized  premium  previously  recognized by the seller.  A
holder who receives a final payment on a REMIC Regular  Certificate that is less
than the  holder's  adjusted  tax basis in the  certificate  will  generally  be
entitled to recognize a loss. Except as provided in the following paragraphs and
as  provided  under "-- Market  Discount"  above,  any such gain or loss will be
capital gain or loss,  provided that the REMIC Regular  Certificate is held as a
capital asset.


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<PAGE>

         Gain from the sale or other disposition of a REMIC Regular  Certificate
that would  otherwise  be treated  as  capital  gain will  instead be treated as
ordinary income to the extent that such gain does not exceed the excess, if any,
of (i) the amount that would have been  includible in such holder's  income with
respect to the REMIC Regular  Certificate  had income accrued  thereon at a rate
equal to 110% of the "applicable  federal rate" as defined in section 1274(d) of
the Internal Revenue Code  (generally,  an average of current yields on Treasury
securities  of  comparable  maturity),  determined as of the date of purchase of
such REMIC Regular Certificate, over (ii) the amount actually includible in such
holder's income.

         The certificates will be "evidences of indebtedness" within the meaning
of  section  582(c)(1)  of the  Internal  Revenue  Code,  so  that  gain or loss
recognized  from the sale of a REMIC Regular  Certificate  by a bank or a thrift
institution to which such section applies will be ordinary income or loss.

         Non-Interest  Expenses of the REMIC.  As discussed in more detail below
under "-- b. Taxation of Holders of REMIC Residual  Certificates -- Pass-Through
of  Non-Interest  Expenses  of the  REMIC," if the REMIC is  considered  to be a
"single-class  REMIC," a portion of the REMIC's  servicing,  administrative  and
other  non-interest  expenses  will be  allocated  as a  separate  item to those
holders of REMIC Regular  Certificates  that are  individuals  or  "pass-through
interest holders." Holders that are individuals or pass-through interest holders
should  consult  their  tax  advisors  about  the  impact  of these  rules on an
investment in the REMIC Regular Certificates.

         Prepayment  Premiums  and Yield  Maintenance  Charges.  Because  of the
absence  of  clear  authority,  it is  uncertain  whether  the  portion  of  any
prepayment  premium or yield maintenance charge received by any holder should be
treated as capital gain  (assuming a certificate  is held as a capital asset) or
as ordinary  income.  Holders  should  consult their tax advisors  regarding the
taxable status of such amounts.

         Non-U.S.  Persons.  Generally,  a holder that is not a U.S.  Person (as
defined  above under "-- Grantor  Trust Funds -- d.  Non-U.S.  Persons") and for
which income derived from a REMIC Regular  Certificate  would not be effectively
connected  with the conduct of a U.S.  trade or business  will not be subject to
U.S.  federal income or withholding tax in respect of  distributions  on a REMIC
Regular   Certificate,   provided   that  such  holder   complies  with  certain
identification  requirements  (including delivery of a statement,  signed by the
holder  under  penalties of perjury,  certifying  that such holder is not a U.S.
Person and  providing  the name and address of such  holder).  This rule may not
apply to a holder that owns,  directly or indirectly,  a 10% or greater interest
in the REMIC Residual  Certificates.  If a holder of a REMIC Regular Certificate
is not exempt from U.S. tax as  described  above,  distributions  of interest to
such holder,  including  distributions in respect of accrued OID, may be subject
to a 30% withholding  tax, subject to reduction under any applicable tax treaty.
Holders of REMIC Regular Certificates that also own REMIC Residual  Certificates
and are not U.S.  Persons  should  consult  their  tax  advisors  as to  whether
distributions to them from the REMIC are exempt from U.S. federal income tax.


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<PAGE>

         A REMIC Regular  Certificate held by a nonresident alien individual for
whom  distributions on such certificate would be exempt from tax as described in
the preceding paragraph will not be included in the U.S. estate of such holder.

         As previously mentioned, the New Withholding Regulations were published
in the Federal  Register on October 14, 1997 and generally will be effective for
payments made after December 31, 2000,  subject to certain transition rules. THE
DISCUSSION SET FORTH ABOVE DOES NOT TAKE THE NEW  WITHHOLDING  REGULATIONS  INTO
ACCOUNT.  PROSPECTIVE  NON-U.S.  PERSONS WHO OWN INTERESTS IN MORTGAGE LOANS ARE
STRONGLY  ENCOURAGED  TO CONSULT  THEIR OWN TAX ADVISORS WITH RESPECT TO THE NEW
WITHHOLDING REGULATIONS.

         Information Reporting and Backup Withholding.  The master servicer will
furnish  or make  available,  within a  reasonable  time  after  the end of each
calendar year, to each person or entity who held a REMIC Regular  Certificate at
any time during such year,  such  information  as may be required by  applicable
rules to assist such holders in preparing  their federal income tax returns,  or
to enable  holders to make such  information  available to beneficial  owners or
financial  intermediaries  that hold such  certificates  on behalf of beneficial
owners. In particular, such information will include a statement of the adjusted
issue price of the REMIC  Regular  Certificate  at the beginning of each accrual
period. In addition,  the reports will include information  necessary to compute
the  accrual of any market  discount  that may arise upon  secondary  trading of
REMIC  Regular   Certificates.   If  a  holder,   beneficial  owner,   financial
intermediary  or other  recipient of a payment on behalf of a  beneficial  owner
fails to supply a certified taxpayer  identification  number or if the Secretary
of the  Treasury  determines  that such person has not reported all interest and
dividend  income  required  to be shown on its federal  income tax  return,  31%
backup  withholding  may be required with respect to any  payments.  Any amounts
deducted and withheld from a distribution  to a recipient  would be allowed as a
credit against such recipient's federal income tax liability.

         B.       TAXATION OF HOLDERS OF REMIC RESIDUAL CERTIFICATES

         Holders  of REMIC  Residual  Certificates  will be  subject  to  rules,
described  below,  that differ from those that would apply if such  holders were
treated as owning undivided  interests in the Qualified Assets held by the REMIC
or as owning  debt  instruments  issued by the REMIC.  The rules  applicable  to
holders of REMIC Residual  Certificates are very complex; such holders are urged
to consult their tax advisors  before  making an  investment  in REMIC  Residual
Certificates.

         Allocation   of  the  Income  of  the  REMIC  to  the  REMIC   Residual
Certificates. The REMIC itself will not be subject to federal income tax, except
as described below with respect to "prohibited  transactions"  and certain other
transactions.  See "  --e.  Prohibited  Transactions  and  Other  Taxes"  below.
Instead,  each original  holder of a REMIC  Residual  Certificate is required to
report its share of the taxable income, or subject to the limitations  described
below,  the net loss, of the REMIC for each day during the taxable year on which
such holder owns any REMIC Residual Certificates. Such income or loss is treated
as ordinary income or loss. The taxable income or loss of the REMIC for each day
will be  determined by  allocating  the taxable  income or loss of the REMIC for
each calendar quarter ratably to each day in the quarter. Such holder's share of
the  taxable  income  or loss of the  REMIC  for  each  day will be based on the
proportion of the outstanding REMIC Residual


                                       78
<PAGE>

Certificates  that such holder owns on that day.  The taxable  income or loss of
the REMIC will be determined  under an accrual  method and will be includible by
the  holder of a REMIC  Residual  Certificate  without  regard to the  timing or
amounts of cash distributions made to such holder by the REMIC.  Ordinary income
derived from REMIC Residual  Certificates  will be  characterized  as "portfolio
income" for purposes of determining  limitations on the deductibility by certain
taxpayers of "passive losses."

         A holder of a REMIC  Residual  Certificate  may be  required to include
taxable  income  from the  certificate  in excess of the cash  distributed.  For
example,  a structure where principal  distributions  are made serially on REMIC
Regular Certificates (that is, a so-called "fast-pay,  slow- pay" structure) may
generate a  mismatching  of income  and cash  distributions  (that is,  "phantom
income")  to a  holder  of a REMIC  Residual  Certificate.  Depending  upon  the
structure of a particular  transaction,  phantom income may significantly reduce
the after-tax yield of an investment in a REMIC Residual Certificate.  Potential
investors  should  consult their own tax advisors  concerning the federal income
tax treatment to them of a REMIC Residual Certificate and the impact of such tax
treatment on the after-tax yield of the certificate.

         The  legislative  history to the REMIC  rules  indicates  that  certain
adjustments  may  be  appropriate  to  reduce  (or  increase)  the  income  of a
subsequent   holder  of  a  REMIC  Residual   Certificate  that  purchased  such
certificate  at a price  greater  than (or less than) the  adjusted tax basis of
such  certificate in the hands of the previous  holder of such  certificate.  No
regulations have been issued providing for such adjustments.  As a result, it is
not clear whether such adjustments will in fact be permitted or required and, if
so, how they would be made.

         The  requirement  that holders of REMIC  Residual  Certificates  report
their pro rata shares of the REMIC's  taxable  income or net loss will  continue
until there are no certificates of any class of the related series outstanding.

         Taxable  Income of the  REMIC.  The  taxable  income of the REMIC  will
reflect a netting of the income from the Qualified  Assets and the REMIC's other
assets and the deductions allowed to the REMIC for interest and OID on the REMIC
Regular  Certificates  and, except as described below under " --Pass-Through  of
Non-Interest  Expenses of the REMIC," other  expenses.  REMIC taxable  income is
generally  determined in the same manner as the taxable  income of an individual
using the accrual method of  accounting,  with certain  exceptions.  The REMIC's
gross income  generally  includes  interest,  original issue discount income and
market discount income, if any, on the Qualified Loans,  reduced by amortization
of any premium on the Qualified Loans, plus income on reinvestment of cash flows
and reserve  assets,  but does not include any income in respect of a prohibited
transaction,  as  described  below.  The REMIC's  deductions  generally  include
interest and original issue discount expense on the REMIC Regular  Certificates,
servicing  fees on the Qualified  Loans,  other  administrative  expenses of the
REMIC and realized losses on the Qualified  Loans. The REMIC will not be subject
to the Internal  Revenue Code section 67  limitation  on deduction of servicing,
administrative  and  other  non-interest   expenses  (so-called   "miscellaneous
itemized  deductions"),  but holders who are individuals and who are allocated a
share of such expenses will be subject to that limitation.


                                       79
<PAGE>

         For purposes of determining its taxable income,  the REMIC will have an
initial  aggregate  tax basis in its assets equal to the sum of the issue prices
of the REMIC Regular Certificates and the REMIC Residual Certificates. The issue
price of the REMIC Residual  Certificates  will be determined  under the general
OID rules (or, if such certificates are not offered initially,  will be the fair
market value of such  certificates).  Such aggregate tax basis will be allocated
among the Qualified  Assets and other assets of the REMIC in proportion to their
respective  fair market  values.  A Qualified  Asset will be deemed to have been
acquired  with  discount or premium to the extent  that the REMIC's  initial tax
basis  therein  is  less  than  or  greater  than  its  adjusted   issue  price,
respectively.  Any  such  discount  (whether  market  discount  or OID)  will be
includible in the REMIC's taxable income as it accrues under a method similar to
the method  described above for accruing OID on the REMIC Regular  Certificates.
The REMIC expects to elect to amortize any premium on the Qualified  Assets on a
constant  yield method.  It is not clear whether the yield of a Qualified  Asset
would be  calculated  for this purpose  based only on  scheduled  payments or by
taking into account the Prepayment Assumption.

         The REMIC will be allowed a deduction  for stated  interest  and OID on
the REMIC Regular Certificates.  OID deductions (including deductions for any de
minimis OID that would not be  includible as OID by the holders of REMIC Regular
Certificates)  will generally  accrue in the same manner as described above with
respect  to  REMIC  Regular  Certificates,  except  that no  adjustments  to OID
deductions  will be made to reflect the purchase of a REMIC Regular  Certificate
at an acquisition premium. If a class of REMIC Regular Certificates is issued at
a price in excess of the stated  redemption price at maturity of such class, the
net  amount of  interest  deductions  that will be  allowed to the REMIC in each
taxable year with respect to the REMIC Regular  Certificates  of such class will
be reduced by an amount  equal to the portion of such excess that is  considered
to be amortized or repaid in such year.

         A holder  of a REMIC  Residual  Certificate  will not be  permitted  to
amortize the cost of the  certificate as an offset to such holder's share of the
REMIC's  taxable  income.  However,  REMIC taxable  income will not include cash
received by the REMIC that  represents  a recovery  of the REMIC's  basis in its
assets,  and,  as  described  above,  the  issue  price  of the  REMIC  Residual
Certificates will be added to the issue price of the REMIC Regular  Certificates
in determining the REMIC's initial basis in its assets.

         Net  Losses  of the  REMIC.  The  REMIC  will  have a net  loss for any
calendar quarter in which its deductions exceed its gross income.  Such net loss
will be allocated  among the holders of REMIC Residual  Certificates in the same
manner  as the  REMIC's  taxable  income.  The net loss  allocable  to any REMIC
Residual  Certificate  will not be  deductible  by the holder to the extent that
such net loss exceeds such holder's adjusted tax basis in such certificate.  Any
net loss that is not currently  deductible by reason of this limitation may only
be used by such  holder to offset  its share of the  REMIC's  taxable  income in
future  periods,  but not  otherwise.  The ability of holders of REMIC  Residual
Certificates to deduct net losses may be subject to additional limitations under
the Internal  Revenue  Code, as to which  holders  should  consult their own tax
advisors.

         Excess  Inclusions.  A  portion  of  the  income  on a  REMIC  Residual
Certificate  (referred to in the Internal Revenue Code as an "excess inclusion")
for any calendar quarter may be subject to


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<PAGE>

federal income tax in all events. Thus, for example, an excess inclusion (i) may
not be offset by any  unrelated  losses,  deductions  or loss  carryovers of the
holder of the REMIC  Residual  Certificate,  (ii) will be treated as  "unrelated
business taxable income" within the meaning of Internal Revenue Code section 512
if the holder of the REMIC  Residual  Certificate is a pension fund or any other
organization  that is  subject  to tax only on its  unrelated  business  taxable
income,  and (iii) is not eligible for any reduction in the rate of  withholding
tax in the case of a holder of a REMIC Residual  Certificate  that is not a U.S.
Person.

         Except as discussed  in the  following  paragraph,  with respect to any
holder of a REMIC Residual  Certificate,  the excess  inclusion for any calendar
quarter will be the excess,  if any, of (i) the income  allocable to such holder
for that calendar  quarter with respect to its REMIC Residual  Certificate  over
(ii) the sum of the "daily accruals" for each day during the calendar quarter on
which such holder holds such certificate. For this purpose, the "daily accruals"
with respect to a REMIC  Residual  Certificate  are  determined by allocating to
each day in the  calendar  quarter  its  ratable  portion of the  product of the
"adjusted  issue  price" of the  certificate  at the  beginning  of the calendar
quarter and 120 percent of the  "federal  long-term  rate" in effect at the time
the  certificate is issued.  For this purpose,  the "adjusted  issue price" of a
REMIC Residual  Certificate at the beginning of any calendar  quarter equals the
issue price of the  certificate,  increased by the amount of daily  accruals for
all prior quarters,  and decreased (but not below zero) by the aggregate  amount
of distributions  made on the certificate  before the beginning of such quarter.
The  "federal  long-term  rate" is an  average  of  current  yields on  Treasury
securities  with a  remaining  term of greater  than nine  years,  computed  and
published monthly by the IRS.

         As an  exception  to the general  rule  described  above,  the Treasury
Department has authority to issue  regulations,  which  regulations have not yet
been issued,  that would treat the entire  amount of income  accruing on a REMIC
Residual  Certificate as an excess inclusion if the REMIC Residual  Certificates
in the aggregate are  considered  not to have  "significant  value."  Applicable
legislative history provides that for this purpose,  REMIC Residual Certificates
should be  treated as having  "significant  value" if the  certificates  have an
aggregate  issue price that is at least equal to 2% of the aggregate issue price
of all REMIC Residual  Certificates and REMIC Regular  Certificates with respect
to the REMIC. It is impossible to predict whether any such  regulations  will be
issued, and if so, how they will define "significant value" for purposes of this
rule.

         In the case of any REMIC  Residual  Certificates  held by a real estate
investment  trust,  the aggregate  excess  inclusions with respect to such REMIC
Residual  Certificates,  reduced  (but  not  below  zero)  by  the  real  estate
investment trust taxable income (within the meaning of section  857(b)(2) of the
Internal Revenue Code,  excluding any net capital gain), will be allocated among
the  shareholders of such trust in proportion to the dividends  received by such
shareholders  from such trust, and any amount so allocated will be treated as an
excess  inclusion  with  respect  to a  REMIC  Residual  Certificate  as if held
directly by such shareholder. Regulated investment companies, common trust funds
and certain cooperatives are subject to similar rules.

         Pass-through of Non-Interest  Expenses of the REMIC. As a general rule,
all of the fees and expenses of a REMIC will be taken into account by holders of
the REMIC Residual Certificates. In the case of a "single-class" REMIC, however,
the expenses and a matching amount of additional


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<PAGE>

income will be allocated among the holders of the REMIC Regular Certificates and
the REMIC Residual  Certificates  on a daily basis in proportion to the relative
amounts of income  accruing to each holder with  respect to that day. In general
terms, a  "single-class"  REMIC is a REMIC that either (i) would qualify,  under
existing  regulations,  as a grantor trust if it were not a REMIC  (treating all
interests  in the  REMIC  as  ownership  interests,  even  if  they  are in fact
classified  as debt for  federal  income tax  purposes)  or (ii) is similar to a
grantor  trust and is  structured  with the  principal  purpose of avoiding  the
"single-class" REMIC rules.

         In the case of  individuals  (or trusts,  estates or other persons that
compute their income in the same manner as individuals) who own an interest in a
REMIC Regular Certificate or a REMIC Residual  Certificate directly or through a
"pass-through  interest  holder"  (as  defined  below)  that is required to pass
miscellaneous  itemized deductions through to its owners or beneficiaries (e.g.,
a  partnership,  an S  corporation  or a grantor  trust),  such expenses will be
deductible, under Internal Revenue Code section 67, only to the extent that such
expenses,  plus other  "miscellaneous  itemized  deductions" of the  individual,
exceed 2% of such  individual's  adjusted  gross income.  In addition,  Internal
Revenue  Code  section  68  provides  that the  amount  of  itemized  deductions
otherwise  allowable to an  individual  whose  adjusted  gross income  exceeds a
specified amount (the "Applicable  Amount") will be reduced by the lesser of (i)
3% of the excess of the  individual's  adjusted gross income over the Applicable
Amount or (ii) 80% of the amount of itemized deductions  otherwise allowable for
the taxable year. The amount of additional  taxable income recognized by holders
of REMIC  Residual  Certificates  who are subject to the  limitations  of either
section  67 or  section  68 of the  Internal  Revenue  Code may be  substantial.
Further, a holder (other than a corporation)  subject to the alternative minimum
tax may not deduct any  miscellaneous  itemized  deductions in determining  such
holder's  alternative minimum taxable income, even though an amount equal to the
amount of such  deductions  will be included in such holder's gross income.  The
REMIC is required to report to each pass-through  interest holder and to the IRS
such holder's allocable share, if any, of the REMIC's non-interest expenses. The
term  "pass-through  interest  holder"  generally  includes  entities  taxed  as
individuals and certain pass-through  entities, but does not include real estate
investment  trusts.   Prospective   investors  that  are  individuals  or  other
pass-through  interest holders should consider the impact of these rules on them
prior to making an investment in REMIC Regular  Certificates  or REMIC  Residual
Certificates.

         Mark-to-Market  Rules.  REMIC Residual  Certificates are not subject to
the mark-to-market rules and may not be marked-to-market.

         Distributions.  In general,  any  distribution  made with  respect to a
REMIC Residual Certificate will be treated as a non-taxable return of capital to
the  extent it does not  exceed the  holder's  adjusted  tax basis in such REMIC
Residual  Certificate.  To the extent a  distribution  exceeds such adjusted tax
basis,  it  will be  treated  as  gain  from  the  sale  of the  REMIC  Residual
Certificate.

         Amounts  paid to holders of REMIC  Residual  Certificates  that are not
U.S.  Persons are treated as interest  for  purposes of the 30% (or lower treaty
rate) United States  withholding  tax.  Amounts  distributed to holders of REMIC
Residual  Certificates  should qualify as "portfolio  interest,"  subject to the
conditions  described  above under "-- a.  Taxation  of Owners of REMIC  Regular
Certificates,"  but only to the extent that the  underlying  mortgage loans were
originated after


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<PAGE>

July 18,1984. If the portfolio interest exemption is unavailable,  distributions
will be subject to United  States  withholding  tax when made (or when the REMIC
Residual   Certificate  is  disposed  of)  under  rules  similar  to  those  for
withholding  upon  disposition of debt  instruments  that have OID. The Internal
Revenue  Code,  however,  grants  the  Treasury  Department  authority  to issue
regulations,  which regulations have not been issued,  imposing  withholding tax
without regard to whether  distributions  are made,  where  necessary to prevent
avoidance  of tax.  If the  amounts  distributed  to holders  of REMIC  Residual
Certificates  that are not U.S.  Persons are  effectively  connected  with their
conduct of a trade or business in the United  States,  the 30% (or lower  treaty
rate)  withholding  will not apply.  Instead,  the amounts  distributed  will be
subject  to U.S.  federal  taxation  at regular  graduated  rates.  For  special
restrictions on the transfer of REMIC Residual Certificates to non-U.S. Persons,
see "-- c. Tax-Related Restrictions on Transfers of REMIC Residual Certificates"
below.

         Sale or Exchange of REMIC  Residual  Certificates.  If a REMIC Residual
Certificate is sold or exchanged,  the seller will  generally  recognize gain or
loss equal to the difference between the amount realized on the sale or exchange
and its adjusted tax basis in the REMIC  Residual  Certificate  (except that the
recognition of loss may be limited under the "wash sale" rules described below).
A holder's adjusted tax basis in a REMIC Residual  Certificate  generally equals
the cost of such REMIC  Residual  Certificate  to such holder,  increased by the
taxable  income of the REMIC that was included in the income of such holder with
respect to such REMIC Residual  Certificate,  and decreased (but not below zero)
by the net losses  that have been  allowed as  deductions  to such  holder  with
respect to such REMIC Residual  Certificate  and by the  distributions  received
with respect  thereto by such  holder.  In general any such gain or loss will be
capital  gain or loss  provided  the  REMIC  Residual  Certificate  is held as a
capital  asset.  However,  REMIC  Residual  Certificates  will be  "evidences of
indebtedness"  within the meaning of section  582(c)(1) of the Internal  Revenue
Code, so that gain or loss recognized from sale of a REMIC Residual  Certificate
by a bank or thrift  institution to which such section applies would be ordinary
income or loss.

         Except as  provided in Treasury  regulations  yet to be issued,  if the
seller  of  a  REMIC  Residual   Certificate   reacquires  such  REMIC  Residual
Certificate,  or acquires  any other REMIC  Residual  Certificate,  any residual
interest in another REMIC or similar  interest in a "taxable  mortgage pool" (as
defined in Internal  Revenue Code section  7701(i)) during the period  beginning
six months before, and ending six months after, the date of such sale, such sale
will be subject to the "wash sale" rules of section 1091 of the Internal Revenue
Code.  In that  event,  any loss  realized by the holder on the sale will not be
deductible,  but, instead, will increase such holder's adjusted tax basis in the
newly acquired asset.

         Administrative   Matters   Applicable  to  Holders  of  REMIC  Residual
Certificates.  Solely for the purpose of the  administrative  provisions  of the
Internal  Revenue Code, the REMIC generally will be treated as a partnership and
the  holders of REMIC  Residual  Certificates  will be treated as the  partners.
Certain  information  will be  furnished  quarterly  to each  holder  of a REMIC
Residual  Certificate  who held a REMIC  Residual  Certificate on any day in the
previous calendar quarter.

         Each holder of a REMIC Residual  Certificate is required to treat items
on its return  consistently  with their treatment on the REMIC's return,  unless
the holder either files a statement identifying the inconsistency or establishes
that the inconsistency resulted from incorrect


                                       83
<PAGE>

information  received from the REMIC. The IRS may assert a deficiency  resulting
from a failure to comply with the consistency requirement without instituting an
administrative  proceeding  at the REMIC  level.  The REMIC  does not  intend to
register as a tax shelter pursuant to Internal Revenue Code section 6111 because
it is not  anticipated  that the REMIC will have a net loss for any of the first
five  taxable  years of its  existence.  Any person that holds a REMIC  Residual
Certificate  as a nominee  for  another  person may be  required  to furnish the
REMIC,  in a manner to be provided in  Treasury  regulations,  with the name and
address of such person and other information.

C.       TAX-RELATED RESTRICTIONS ON TRANSFERS OF REMIC RESIDUAL CERTIFICATES

         Disqualified Organizations. An entity may not qualify as a REMIC unless
there are reasonable  arrangements designed to ensure that residual interests in
such entity are not held by "disqualified  organizations" (as defined below) and
information necessary for the application of the tax described in this paragraph
is made  available by the REMIC.  A tax is imposed on the transfer of a residual
interest  in a REMIC to a  "disqualified  organization."  The  amount of the tax
equals the product of (i) an amount (as determined under  regulations)  equal to
the present value of the total anticipated  "excess  inclusions" with respect to
such  interest  for periods  after the  transfer  and (ii) the highest  marginal
federal income tax rate  applicable to  corporations.  The tax is imposed on the
transferor  unless the transfer is through an agent (including a broker or other
middleman) for a disqualified organization, in which event the tax is imposed on
the agent.  The person otherwise liable for the tax is relieved of liability for
the tax if the  transferee  furnishes  to such  person  an  affidavit  that  the
transferee is not a disqualified  organization and, at the time of the transfer,
such person does not have actual knowledge that the affidavit is false. For this
purpose, a "disqualified  organization"  means (A) the United States, any State,
possession  or  political  subdivision  thereof,  any  foreign  government,  any
international  organization  or  any  agency  or  instrumentality  of any of the
foregoing  (provided that such term does not include an  instrumentality  if all
its activities are subject to tax and, except for FHLMC, a majority of its board
of  directors  is not  selected  by  any  such  governmental  agency),  (B)  any
organization  (other than certain farmers'  cooperatives)  generally exempt from
federal income tax, unless such organization is subject to the tax on "unrelated
business taxable income" and (C) a rural electric or telephone cooperative.

         A tax is imposed on a "pass-through  entity" (as defined below) holding
a residual  interest in a REMIC if at any time  during the  taxable  year of the
pass-through  entity a  disqualified  organization  is the  record  holder of an
interest  in such  entity.  The amount of the tax is equal to the product of (i)
the amount of excess  inclusions for the taxable year applicable to the interest
held by the  disqualified  organization  and (ii) the highest  marginal  federal
income tax rate applicable to corporations.  The  pass-through  entity otherwise
liable for the tax, for any period during which the disqualified organization is
the record  holder of an interest in such entity,  will be relieved of liability
for the tax if such record  holder  furnishes to such entity an  affidavit  that
such record holder is not a disqualified  organization and, for such period, the
pass-through  entity does not have actual knowledge that the affidavit is false.
For this  purpose,  a  "pass-through  entity"  means (A) a regulated  investment
company,  real estate  investment trust or common trust fund, (B) a partnership,
trust or estate  and (C)  certain  cooperatives.  Except as may be  provided  in
Treasury  regulations  not yet  issued,  any  person  holding an  interest  in a
pass-through  entity  as a  nominee  for  another  will,  with  respect  to such
interest, be treated as a pass-through entity.


                                       84
<PAGE>

         In order to comply with these rules, the Agreement will provide that no
record or beneficial  ownership interest in a REMIC Residual  Certificate may be
purchased,  transferred  or sold,  directly or  indirectly,  without the express
written  consent of the trustee and/or the master  servicer.  The trustee and/or
master  servicer  will grant such  consent  to a  proposed  transfer  only if it
receives the  following:  (i) an affidavit  from the proposed  transferee to the
effect that it is not a disqualified organization and is not acquiring the REMIC
Residual  Certificate as a nominee or agent for a disqualified  organization and
(ii) a covenant  by the  proposed  transferee  to the effect  that the  proposed
transferee  agrees  to be bound by and to  abide  by the  transfer  restrictions
applicable to the REMIC Residual Certificate.

         Noneconomic REMIC Residual Certificates. The REMIC rules disregard, for
federal  income tax  purposes,  any transfer of a  "noneconomic  REMIC  Residual
Certificate" to a U.S. Person (or generally to a non-U.S.  Person that holds the
REMIC Residual  Certificate in connection with a U.S. trade or business)  unless
no significant purpose of the transfer is to enable the transferor to impede the
assessment or collection of tax. A "noneconomic  REMIC Residual  Certificate" is
any REMIC Residual  Certificate  (including a REMIC Residual  Certificate with a
positive  value at  issuance),  unless,  at the time of  transfer,  taking  into
account the Prepayment  Assumption and any required or permitted  clean up calls
or required  liquidation provided for in the REMIC's  organizational  documents,
(i) the present value of the expected future distributions on the REMIC Residual
Certificate at least equals the product of the present value of the  anticipated
excess  inclusions and the highest  corporate  income tax rate in effect for the
year in which the transfer  occurs and (ii) the  transferor  reasonably  expects
that the transferee  will receive  distributions  from the REMIC at or after the
time at which taxes accrue on the  anticipated  excess  inclusions  in an amount
sufficient to satisfy the accrued  taxes.  A  significant  purpose to impede the
assessment or collection of tax is treated as existing if the transferor, at the
time of the transfer, 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.  A  transferor  is  presumed  not to have such  knowledge  if (A) the
transferor  conducted a reasonable  investigation  of the transferee and (B) the
transferee  acknowledges to the transferor  that the REMIC Residual  Certificate
may  generate  tax  liabilities  in excess  of the cash flow and the  transferee
represents  that it intends to pay such taxes as they  become due. If a transfer
of a noneconomic REMIC Residual Certificate is disregarded, the transferor would
continue to be treated as the owner of the  certificate and would continue to be
subject to tax on its allocable portion of the net income of the REMIC.

         Non-U.S.  Persons. The REMIC rules provide that the transfer of a REMIC
Residual Certificate that has a "tax avoidance  potential" to a non-U.S.  Person
will be disregarded for federal income tax purposes.  This rule appears to apply
to a transferee who is not a U.S.  Person,  unless such  transferee's  income in
respect of the REMIC  Residual  Certificate  is  effectively  connected with the
conduct of a United States trade or business.  A REMIC  Residual  Certificate is
deemed to have a tax avoidance  potential unless,  at the time of transfer,  the
transferor  reasonably  expect that the REMIC will  distribute to the transferee
amounts that will equal at least 30 percent of each excess  inclusion,  and that
such  amounts  will be  distributed  at or after the time the  excess  inclusion
accrues and not later than the end of the calendar  year  following  the year of
accrual.  If the non-U.S.  Person transfers the REMIC Residual  Certificate to a
U.S. Person,  the transfer will be disregarded,  and the foreign transferor will
continue to be treated as the owner,  if the transfer has the effect of allowing
the


                                       85
<PAGE>

transferor to avoid tax on accrued excess inclusions. The Agreement will provide
that no record or beneficial  ownership interest in a REMIC Residual Certificate
may be  transferred,  directly or indirectly,  to a non-U.S.  Person unless such
person provides the trustee and/or the master servicer with a duly completed IRS
Form 4224 and the trustee  and/or master  servicer  consents to such transfer in
writing.

         Any  attempted   transfer  or  pledge  in  violation  of  the  transfer
restrictions  will be  absolutely  null and void and shall vest no rights in any
purported  transferee.  Investors in REMIC Residual  Certificates are advised to
consult their own tax advisors  with respect to transfers of the REMIC  Residual
Certificates  and, in  addition,  pass-through  entities  are advised to consult
their own tax  advisors  with  respect  to any taxes  which may be  imposed on a
pass-through entity.

         D.       TAX-EXEMPT HOLDERS OF REMIC RESIDUAL CERTIFICATES

         As noted  above  under "-- b.  Taxation  of Holders  of REMIC  Residual
Certificates -- Excess  Inclusions," any holder of a REMIC Residual  Certificate
that is a  pension  fund or other  entity  that is  subject  to  federal  income
taxation only on its "unrelated  business  taxable income" within the meaning of
Internal Revenue Code section 512 will be subject to such tax on that portion of
the distributions received on a REMIC Residual Certificate that is considered an
excess inclusion.

         E.       PROHIBITED TRANSACTIONS AND OTHER TAXES

         The Internal Revenue Code imposes a tax on a REMIC equal to 100% of the
net income derived from "prohibited  transactions" (the "Prohibited Transactions
Tax").  In  general,  subject to certain  specified  exceptions,  a  "prohibited
transaction"  includes  the  disposition  of a Qualified  Asset,  the receipt of
income from a source  other than a Qualified  Asset or certain  other  permitted
investments,  the  receipt  of  compensation  for  services,  or gain  from  the
disposition of an asset  purchased  with the payments  received on the Qualified
Assets for temporary investment pending distribution on the certificates.  It is
not anticipated  that the trust fund for any series of certificates  will engage
in any prohibited  transactions in which it would recognize a material amount of
net income.

         In  addition,  certain  contributions  to a REMIC made after the day on
which the REMIC issues all of its interests  could result in the imposition of a
tax on the REMIC  equal to 100% of the value of the  contributed  property  (the
"Contributions  Tax").  No trust fund that makes an  election to be treated as a
REMIC will accept contributions that would subject it to such tax.

         In addition,  a REMIC may also be subject to federal  income tax at the
highest corporate rate on "net income from foreclosure  property," determined by
reference to the rules applicable to real estate investment trusts.  "Net income
from  foreclosure  property"  generally means income from  foreclosure  property
other than qualifying income for a real estate investment trust.

         Where any Prohibited  Transactions Tax,  Contributions  Tax, tax on net
income from foreclosure  property or state or local income or franchise tax that
may be imposed on a REMIC relating to any series of  certificates  arises out of
or results from (i) a breach of the related master


                                       86
<PAGE>

servicer's,  central servicer's,  trustee's or Seller's obligations, as the case
may be, under the related  Agreement for such series,  such tax will be borne by
such master servicer,  central servicer,  trustee or Seller, as the case may be,
out of its own funds or (ii) the Seller's  obligation  to repurchase a Qualified
Loan,  such tax  will be  borne by the  Seller.  In the  event  that the  master
servicer,  central servicer, trustee or Seller, as the case may be, fails to pay
or is not  required  to pay any such  tax as  provided  above,  such tax will be
payable out of the trust fund for such series and will be covered  under  Farmer
Mac's guarantee.

         F.       LIQUIDATION AND TERMINATION

         If the REMIC adopts a plan of complete liquidation,  within the meaning
of  section  860F(a)(4)(A)(i)  of  the  Internal  Revenue  Code,  which  may  be
accomplished by designating in the REMIC's final tax return a date on which such
adoption  is deemed to occur,  and sells all of its  assets  (other  than  cash)
within a 90-day period  beginning on such date, the REMIC will not be subject to
any Prohibited  Transaction Tax,  provided that the REMIC credits or distributes
in  liquidation  all of the sale  proceeds plus its cash (other than the amounts
retained  to meet  claims) to holders of REMIC  Regular  Certificates  and REMIC
Residual Certificates within the 90-day period.

         The REMIC will terminate  shortly following the retirement of the REMIC
Regular Certificates.  If the adjusted tax basis in a REMIC Residual Certificate
of a  holder  of a  REMIC  Residual  Certificate  exceeds  the  amount  of  cash
distributed to such holder of a REMIC Residual  Certificate in final liquidation
of its  interest,  then it would  appear  that the  holder  of a REMIC  Residual
Certificate  would be entitled to a loss equal to the amount of such excess.  It
is  unclear  whether  such a loss,  if  allowed,  will be a  capital  loss or an
ordinary loss.

                            STATE TAX CONSIDERATIONS

         In addition  to the federal  income tax  consequences  described  under
"Material Federal Income Tax Consequences," you should consider the state, local
and foreign tax  consequences of the  acquisition,  ownership and disposition of
certificates.  State,  local and  foreign  income  and other tax laws may differ
substantially  from federal law. The discussion  under "Material  Federal Income
Tax  Consequences" is not intended to describe any aspect of the income tax laws
of any state, locality or foreign country.

                              ERISA CONSIDERATIONS

GENERAL

         This  section  summarizes  some  important  issues  under the  Employee
Retirement Income Security Act of 1974, as amended, which is known as ERISA, and
the prohibited  transaction  provisions of section 4975 of the Internal  Revenue
Code that you should consider before purchasing any certificates.


                                       87
<PAGE>

         ERISA imposes restrictions on:

                    o    employee    benefit   plans   and   other    retirement
                         arrangements subject to ERISA ("Plans"), and

                    o    persons who are  parties in  interest  or  disqualified
                         persons with respect to those Plans.

Some employee benefit plans, such as governmental  plans and church plans (if no
election has been made under  Internal  Revenue Code  section  410(d)),  are not
subject to the  requirements of ERISA.  Assets of those plans may be invested in
certificates without regard to the ERISA considerations described below, subject
to the provisions of other applicable  federal and state law. If the assets of a
trust fund were deemed to be plan assets,

                    o    the prudence  standards and other provisions of Title I
                         of ERISA  applicable to  investments by Plans and their
                         fiduciaries would extend (as to all fiduciaries) to all
                         assets of the trust fund, and

                    o    transactions involving the assets of the trust fund and
                         parties  in  interest  or  disqualified   persons  with
                         respect to such plans might be  prohibited  under ERISA
                         section 406 and  Internal  Revenue  Code  section  4975
                         unless an exemption is applicable.

Under ERISA,  parties in interest include,  among others,  fiduciaries,  service
providers and employers whose employees are covered by a Plan.

         A fiduciary with respect to a Plan is a person who:

               (1)  exercises  any  discretionary   authority  or  discretionary
                    control  respecting  management  of a Plan or exercises  any
                    authority or control respecting management or disposition of
                    its assets,

               (2)  renders  investment advice for a fee or other  compensation,
                    direct or  indirect,  with  respect  to any  monies or other
                    property   of   such   Plan,   or  has  any   authority   or
                    responsibility to do so, or

               (3)  has   any    discretionary    authority   or   discretionary
                    responsibility in the administration of such Plan.

         In considering an investment in the  certificates,  a fiduciary  should
consider:

               (1)  whether the investment is prudent and in accordance with the
                    documents  and   instruments   governing  the  Plan  and  is
                    appropriate  for the Plan in light of the Plan's  investment
                    portfolio taken as a whole,


                                       88
<PAGE>

               (2)  whether  the   investment   satisfies  the   diversification
                    requirements  of section  404(a)(1)(C)  of Title I of ERISA,
                    and

               (3)  in the case of a Plan  described  in Internal  Revenue  Code
                    section   401(a)   ("Qualified   Plan")  or  an   individual
                    retirement  account,  or IRA,  whether the  investment  will
                    result in unrelated business taxable income to the Qualified
                    Plan or IRA.

PLAN ASSETS

         ERISA standards of conduct are imposed on parties, such as fiduciaries,
who have  authority  to deal with "plan  assets."  The  Department  of Labor has
issued final regulations defining plan assets in the context of plan investments
in other entities  ("Final  Regulations").  The Final  Regulations set forth the
general  rule that,  when a Plan (which term shall  include for purposes of this
discussion Qualified Plans, IRAs and any other plan described in section 4975 of
the Internal Revenue Code) invests in another entity,  the Plan's assets include
its investment, but do not, solely by reason of such investment,  include any of
the underlying assets of the entity.  The general rule does not apply,  however,
for a Plan's  purchase and holding of  "guaranteed  governmental  mortgage  pool
certificates."  The Final  Regulations  provide  that  where a Plan  acquires  a
guaranteed governmental mortgage pool certificate, the Plan's assets include the
certificate  and  all of its  rights  with  respect  to such  certificate  under
applicable  law,  but do not,  solely by reason of the  Plan's  holding  of such
certificate,  include any of the mortgages underlying such certificate. The term
"guaranteed  governmental mortgage pool certificate" is defined as a certificate
backed by, or evidencing an interest in,  specified  mortgages or  participation
interests  therein,  and with respect to which  interest and  principal  payable
pursuant to the  certificate are guaranteed by the United States or an agency or
instrumentality thereof. The Department of Labor has advised Farmer Mac that the
certificates  satisfy the conditions set forth in the Final Regulations and thus
qualify as "guaranteed  governmental  mortgage pool certificates."  Accordingly,
none of Farmer Mac, the  trustee,  the master  servicer or any central  servicer
will be subject to ERISA  standards of conduct in dealing with Qualified  Loans,
QMBS or other trust fund assets.

PROHIBITED TRANSACTIONS

         A broad range of transactions between parties-in-interest and Plans are
 prohibited by ERISA.  The  acquisition  of a  certificate  by a Plan subject to
 ERISA or any IRA or any other Plan subject to
Internal  Revenue  Code  section  4975  could,  in  some  instances,  result  in
prohibited  transactions  or other  violations of the  fiduciary  responsibility
provisions of ERISA and Internal  Revenue Code section  4975. An exemption  from
the prohibited transaction rules could be applicable, depending in part upon the
type and  circumstances  of the Plan fiduciary  making the decision to acquire a
certificate.

         For a  particular  Plan  desiring  to  invest  in the  certificates,  a
prohibited  transaction  class exemption issued by the Department of Labor might
apply as follows:


                                       89
<PAGE>

                    o    PTCE   84-14  --  Class   Exemption   for  Plan   Asset
                         Transactions   Determined  by   Independent   Qualified
                         Professional Asset Managers;

                    o    PTCE   96-23  --  Class   Exemption   for  Plan   Asset
                         Transactions Determined by In-House Asset Managers;

                    o    PTCE 91-38 -- Class Exemption for Certain  Transactions
                         Involving Bank Collective Investment Funds;

                    o    PTCE 90-1 -- Class  Exemption for Certain  Transactions
                         Involving  Insurance Company Pooled Separate  Accounts;
                         or

                    o    PTCE 95-60 -- Class Exemption for Certain  Transactions
                         Involving Insurance Company General Accounts.

There can be no  assurance  that any of these class  exemptions  will apply with
respect to any particular Plan desiring to invest in the  certificates  or, even
if it  were to  apply,  that  the  exemption  would  apply  to all  transactions
involving the trust fund.

         Before  purchasing  any  certificates  in  reliance on any of the above
referenced  class  exemptions,  a fiduciary of a Plan should itself confirm that
the requirements set forth in such class exemptions would be satisfied.

         Special  caution  should be  exercised  before the assets of a Plan are
used to  purchase a  certificate  in  circumstances  where an  affiliate  of the
Seller,  the  originator,  the central  servicer,  the  trustee or the  borrower
either:

               (1)  has investment  discretion with respect to the investment of
                    such assets of such Plan or

               (2)  has authority or  responsibility to give, or regularly gives
                    investment  advice with respect to such assets for a fee and
                    pursuant to an agreement or  understanding  that such advice
                    will serve as a primary basis for investment  decisions with
                    respect to such assets and that such advice will be based on
                    the particular investment needs of the Plan.

         Any Plan fiduciary  considering whether to purchase any certificates on
behalf of a Plan should consult with its counsel  regarding the applicability of
the fiduciary  responsibility and prohibited transaction provisions of ERISA and
the Internal Revenue Code to such investment,  and the potential consequences on
their specific circumstances, prior to making an investment in the certificates.
Each Plan fiduciary also should determine  whether,  under the general fiduciary
standards of  investment  prudence and  diversification,  an  investment  in the
certificates is appropriate for the Plan taking into  consideration  the overall
investment  policy  of the Plan and the  composition  of the  Plan's  investment
portfolio.


                                       90
<PAGE>

                                LEGAL INVESTMENT

         The certificates  will constitute  securities  guaranteed by Farmer Mac
for  purposes of Farmer  Mac's  charter.  As such,  the  certificates  will,  by
statute, be legal investments for any

                    o    persons,
                    o    trusts,
                    o    corporations,
                    o    partnerships,
                    o    associations,
                    o    business trusts, and
                    o    business entities,  including depository  institutions,
                         life insurance companies and pension funds

created  pursuant to or existing  under the laws of the United States or, except
as indicated  below,  of any state,  the District of Columbia and Puerto Rico to
the same extent that, under applicable law,  obligations issued by or guaranteed
as  to  principal   and  interest  by  the  United   States  or  any  agency  or
instrumentality  thereof  constitute legal investments for such entities.  Under
Farmer Mac's charter,  if a state enacted  legislation  prior to January 6, 1996
specifically  limiting the legal  investment  authority  of any  state-chartered
entities with respect to Farmer Mac guaranteed securities,  such securities will
constitute  legal  investments for entities  subject to such legislation only to
the  extent  provided  therein.  Farmer  Mac is not aware of any state  that has
enacted such legislation prior to the deadline therefor in Farmer Mac's charter.

         Farmer Mac's charter thus allows federal savings and loan  associations
and federal savings banks to invest in Farmer Mac guaranteed  securities without
limitation as to the  percentage of their assets  represented  thereby;  federal
credit unions to invest in Farmer Mac guaranteed  securities  without limitation
as to percentage of capital and surplus,  and allows  national banks to purchase
Farmer Mac  guaranteed  securities  for their own account  without regard to the
limitation generally applicable to investment  securities set forth in 12 U.S.C.
Section 24 (Seventh), subject in each case to such regulations as the applicable
federal regulatory  authority may prescribe.  In addition,  on July 9, 1990, the
Comptroller of the Currency issued an interpretation  that Farmer Mac guaranteed
securities  of  the  type  offered  hereby  are  eligible  for  dealing  in  and
underwriting by national banks.

         Relevant regulatory authorities may impose administrative  restrictions
on investment in  certificates  with special  characteristics,  such as interest
only and principal only certificates.

         You should consult you own legal advisors in determining whether and to
what extent the certificates constitute legal investments for you.

                             METHOD OF DISTRIBUTION

         The certificates offered by the related prospectus supplements may be:

               (1)  issued to Sellers or  originators  in exchange for Qualified
                    Loans or


                                       91
<PAGE>

               (2)  sold either directly or to underwriters for immediate resale
                    in a public offering.

The  prospectus  supplement for each series of  certificates  will set forth the
method  of  distribution,  and,  in the case of any sale to  underwriters,  will
additionally  set forth the terms of the  offering of the  certificates  of such
series offered thereby, including:

                    o    the name or names of the underwriters,

                    o    the purchase price of the certificates,

                    o    the proceeds from the sale, and

                    o    in the case of an  underwritten  fixed price  offering,
                         the initial public  offering  price,  the discounts and
                         commissions  to the  underwriters  and any discounts or
                         concessions allowed or reallowed to certain dealers.

         The  certificates of a series may be acquired by underwriters for their
own  account  and may be resold  from time to time in one or more  transactions,
including  negotiated  transactions,  at a fixed  public  offering  price  or at
varying  prices  determined  at  the  time  of  sale.  The  obligations  of  any
underwriters  will  be  subject  to  certain   conditions   precedent  and  such
underwriters will be severally  obligated to purchase all of the certificates of
a  series  offered  by the  prospectus  supplement  for such  series  if any are
purchased.  If the  certificates  of a series are  offered  other  than  through
underwriters, the prospectus supplement for such series will contain information
regarding the nature of such offering and any agreements to be entered into with
respect to the purchase of such certificates.

         The  place and time of  delivery  for the  certificates  of a series in
respect  of  which  this  prospectus  is  delivered  will  be set  forth  in the
prospectus supplement for such series.

         In addition to purchasing the certificates pursuant to the underwriting
agreements  among Farmer Mac,  Farmer Mac Mortgage  Securities  Corporation,  as
depositor, and the appropriate underwriters, each underwriter named on the cover
page of a prospectus  supplement and their  affiliates may be engaged in several
ongoing business relationships with Farmer Mac.

         Each  underwriting  agreement  provides  that Farmer Mac and Farmer Mac
Mortgage  Securities  Corporation will indemnify each  underwriter  named on the
cover page of any prospectus  supplement against certain civil liabilities under
the  Securities  Act, or  contribute to payments  each such  underwriter  may be
required to make in respect thereof.


                                       92
<PAGE>

                            INDEX OF PRINCIPAL TERMS

         Unless the context indicates otherwise, the following capitalized terms
shall have the meanings set forth on the pages indicated below:

<TABLE>
<CAPTION>
<S>                                                                                                             <C>
Accrual Certificates.............................................................................................35
accrual period ..............................................................................................63, 73
Accrued Certificate Interest.....................................................................................37
acquisition premium..............................................................................................65
adjusted issue price.....................................................................................63, 73, 81
Advance(s) ......................................................................................................38
Agreements ......................................................................................................43
Applicable Amount ...............................................................................................82
Beneficial Owners ...............................................................................................41
Book-Entry Certificates..........................................................................................35
Certificate Account..............................................................................................49
Certificate Account Deposit Date.................................................................................49
Collection Account(s)............................................................................................19
Contributions Tax ...............................................................................................86
CPR .............................................................................................................32
Cut-off Date ....................................................................................................24
daily accruals ..................................................................................................81
Daily portions ..............................................................................................63, 73
de minimis amount ...............................................................................................63
Definitive Certificates..........................................................................................35
Depository ......................................................................................................40
Determination Date...............................................................................................36
disqualified organization........................................................................................84
Eligible Depository..............................................................................................47
Eligible Investments.............................................................................................47
excess servicing fee.............................................................................................66
Fed System ......................................................................................................40
federal long-term rate...........................................................................................81
Final Regulations ...............................................................................................89
Grantor Trust Certificates.......................................................................................61
guaranteed governmental mortgage pool certificate................................................................89
Guaranteed Loan .................................................................................................27
Guaranteed Portions..............................................................................................17
Holders of Book-Entry Certificates...............................................................................41
Indirect Participants............................................................................................41
Insurance Proceeds...............................................................................................48
issue price .....................................................................................................62
Liquidation Proceeds.............................................................................................48
Mortgage Notes ..................................................................................................56
Net income from foreclosure property.............................................................................86
New Withholding Regulations......................................................................................70
noneconomic REMIC Residual Certificate...........................................................................85
</TABLE>


                                       93
<PAGE>

<TABLE>
<CAPTION>
<S>                                                                                                             <C>
OID .............................................................................................................61
OID Regulations .................................................................................................62
Owner ...........................................................................................................27
Participants ....................................................................................................41
pass-through entity..............................................................................................84
pass-through interest holder.....................................................................................82
phantom income ..................................................................................................79
Plan(s) .........................................................................................................88
portfolio income ................................................................................................79
Prepayment Assumption........................................................................................67, 72
Prepayment Assumption Rule.......................................................................................63
prohibited transaction...........................................................................................86
Prohibited Transactions Tax......................................................................................86
Purchase Price ..................................................................................................46
QMBS ............................................................................................................18
QMBS Agreement ..................................................................................................25
QMBS Issuer .....................................................................................................25
QMBS Servicer ...................................................................................................25
QMBS Trustee ....................................................................................................25
Qualified Assets ................................................................................................17
Qualified Loans .................................................................................................17
Qualified Plan ..................................................................................................89
Qualified stated interest........................................................................................72
Record Date .....................................................................................................35
Related Proceeds ................................................................................................38
REMIC Certificates...............................................................................................71
REMIC Regular Certificates.......................................................................................71
REMIC Residual Certificates......................................................................................71
REO Proceeds ....................................................................................................48
Sale Agreement ..................................................................................................43
secured-creditor exemption.......................................................................................58
Sellers .........................................................................................................21
Servicers .......................................................................................................61
State Environmental Lien.........................................................................................59
stated redemption price at maturity..........................................................................62, 72
Stripped Bond Certificates.......................................................................................66
Stripped Coupon Certificates.....................................................................................66
Stripped Interest Certificates...................................................................................35
Stripped Principal Certificates..................................................................................34
System Institution...............................................................................................34
U.S. Person .....................................................................................................70
Underlying QMBS .................................................................................................25
Unguaranteed Portion.............................................................................................28
yield to maturity ...........................................................................................63, 73
</TABLE>


                                                        94
<PAGE>

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


Until  _________  __,  1999,  all  dealers  that  effect  transactions  in these
securities,  whether or not  participating in this offering,  may be required to
deliver a  prospectus  supplement  and  prospectus.  This is in  addition to the
dealers'  obligation  to deliver a prospectus  supplement  and  prospectus  when
acting  as  underwriters  and  with  respect  to  their  unsold   allotments  or
subscriptions.

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




                                $________________
                             Guaranteed Agricultural
                                 Mortgage-Backed
                                   Securities


                                     [LOGO]


                              Federal Agricultural
                              Mortgage Corporation


               --------------------------------------------------
                              PROSPECTUS SUPPLEMENT
               --------------------------------------------------





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







                              _______________, 1999


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

<PAGE>

                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.


         The following  table sets forth the estimated  expenses the  registrant
expects  to incur  in  connection  with the  issuance  and  distribution  of the
securities being registered,  other than underwriting discounts and commissions,
which  amounts will be provided for each series of  securities on the cover page
of the related prospectus supplement.


<TABLE>
<CAPTION>
<S>                                                                                             <C>

SEC Registration Fee.................................................................           $208,889

Trustee's Fees and Expenses (including counsel fees).................................             20,000

Printing and Engraving Costs.........................................................             50,000

Legal Fees and Expenses..............................................................            160,000

Accounting Fees and Expenses.........................................................            100,000

Miscellaneous........................................................................            111,111
                                                                                             -----------
         TOTAL.......................................................................           $650,000

</TABLE>


ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.

         The registrant's  certificate of incorporation  provides that directors
and  officers  of the  registrant  will be  indemnified  to the  fullest  extent
authorized  or permitted by Delaware  law.  Section 145 of the Delaware  General
Corporation  Law provides,  in substance,  that Delaware  corporations  have the
power, under specified  circumstances,  to indemnify their directors,  officers,
employees or agents in connection with actions,  suits or proceedings  involving
any of them by  reason  of the  fact  that  they  were  or are  such  directors,
officers, employees or agents against expenses incurred in any such action, suit
or proceeding.

         The form of Underwriting Agreement incorporated by reference as Exhibit
1.1 to this Registration Statement provides,  under certain  circumstances,  for
the indemnification of the registrant, each underwriter and other persons.


                                      II-1
<PAGE>

ITEM 16.  EXHIBITS.

<TABLE>
<CAPTION>
       EXHIBIT NUMBER        DESCRIPTION
       --------------        -----------
<S>                          <C>

            1.1              Form of Underwriting Agreement*

            4.1              Form of Master Central Servicing Agreement*

            4.2              Form of Loan Sale Agreement

            4.3              Form of Trust Agreement - Grantor Trusts*

            4.4              Form of Trust Agreement - REMIC Trusts*

            5.1              Opinion of General Counsel of the registrant as to legality

            8.1              Opinion of Andrews & Kurth L.L.P. as to tax matters**

            23.1             Consent of the General Counsel of the registrant (included in Exhibit 5.1)

            23.2             Consent of Andrews & Kurth L.L.P. (included in Exhibit 8.1)

            23.3             Consent of KPMG LLP

            23.4             Consent of Arthur Andersen LLP

            24.1             Powers of Attorney**

</TABLE>

- ------------------
*    Incorporated by reference to the  corresponding  exhibit to Amendment No. 1
     to Farmer Mac Mortgage Securities  Corporation's  Registration Statement on
     Form S-3 (File No. 333-26073) filed on May 20, 1997.
**   Previously filed.

ITEM 17.  UNDERTAKINGS.

A.  The undersigned registrant hereby undertakes:

         (1) To file, during any period in which offers or sales are being made,
a  post-effective  amendment  to this  Registration  Statement:

         (i) To  include  any  prospectus  required  by Section 10(a)(3)  of the
Securities Act of 1933, as amended (the "Act");

         (ii) To reflect in the prospectus any facts or events arising after the
effective date of this Registration Statement (or the most recent post-effective
amendment  thereof)  which,  individually  or  in  the  aggregate,  represent  a
fundamental change in the information set forth in this Registration  Statement.
Notwithstanding the foregoing,  any increase or decrease in volume of securities
offered (if the total dollar value of  securities  offered would not exceed that
which  was  registered)  and any  deviation  from  the  low or  high  end of the
estimated  maximum  offering  range may be reflected  in the form of  prospectus
filed with the  Commission  pursuant  to Rule 424(b) if, in the  aggregate,  the
changes in volume and price  represent  no more than a 20 percent  change in the
maximum  aggregate  offering price set forth in the "Calculation of Registration
Fee" table in the effective Registration Statement;

         (iii) To include any material  information  with respect to the plan of
distribution  not  previously  disclosed in this  Registration  Statement or any
material change to such information in this Registration Statement;

provided,  however,  that  paragraphs  (i) and (ii)  above  do not  apply if the
information  required  to be  included in a  post-effective  amendment  to those
paragraphs  is  contained  in periodic  reports  filed with or  furnished to the
Commission by the  registrant  pursuant to Section 13 or 15(d) or the Securities
Exchange Act of 1934 that are  incorporated  by  reference  in the  Registration
Statement.

         (2) That, for the purpose of determining  any liability  under the Act,
each such  post-effective  amendment  shall be  deemed to be a new  registration
statement relating to the securities  offered therein,  and the offering of such
securities  at that time shall be deemed to be the  initial  bona fide  offering
thereof.


                                      II-2
<PAGE>


         (3) To remove from registration by means of a post-effective  amendment
any of the securities being registered which remain unsold at the termination of
the offering.

B.  The  undersigned   registrant   hereby  undertakes  that,  for  purposes  of
determining any liability under the Act, each filing of the registrant's  annual
report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act
of 1934 that is incorporated by reference in this  Registration  Statement shall
be deemed to be a new registration  statement relating to the securities offered
therein,  and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.

C.  The undersigned registrant hereby undertakes that:

         (1) For  purposes  of  determining  any  liability  under the Act,  the
information  omitted  from  the  form  of  prospectus  filed  as  part  of  this
Registration  Statement  in reliance  upon Rule 430A and  contained in a form of
prospectus  filed by the registrant  pursuant to Rule 424(b)(1) or (4) or 497(h)
under  the  Securities  Act  shall  be  deemed  to be part of this  Registration
Statement as of the time it was declared effective.

         (2) For the purpose of determining  any liability  under the
Act,  each  post-effective  amendment that contains a form of prospectus
shall be deemed to be a new  registration  statement  relating to the securities
offered  therein,  and the  offering  of such  securities  at that time shall be
deemed to be an initial bona fide offering thereof.

D.  Insofar as  indemnification  for  liabilities  arising  under the Act may be
permitted to directors,  officers and  controlling  persons of the registrant as
specified in Item 15 above or otherwise, the registrant has been advised that in
the opinion of the Commission such  indemnification  is against public policy as
expressed in the Act and is, therefore, unenforceable. In the event that a claim
for  indemnification  against  such  liabilities  (other than the payment by the
registrant of expenses  incurred or paid by a director,  officer or  controlling
person of the  registrant  in the  successful  defense  of any  action,  suit or
proceeding)  is  asserted  by such  director,  officer or controlling  person in
connection with the securities being registered,  the registrant will, unless in
the  opinion  of the  registrant's  counsel  the  matter  has  been  settled  by
controlling  precedent,  submit  to a  court  of  appropriate  jurisdiction  the
question  of whether  such  indemnification  by it is against  public  policy as
expressed  in the Act and will be  governed  by the final  adjudication  of such
issue.




                                      II-3
<PAGE>


                                   SIGNATURES

         Pursuant  to the  requirements  of the  Securities  Act  of  1933,  the
registrant certifies that it has reasonable grounds to believe that it meets all
of the  requirements  for filing on Form S-3 and has duly caused this  Amendment
No.  1 to  the  Registration  Statement  to be  signed  on  its  behalf  by  the
undersigned,  thereunto duly authorized, in Washington, D.C., on the 28th day of
September, 1999.

                                            FARMER MAC MORTGAGE SECURITIES
                                              CORPORATION

                                            By: /s/ Henry D. Edelman
                                                --------------------------------
                                                    Henry D. Edelman
                                                    President

         Pursuant  to the  requirements  of the  Securities  Act of  1933,  this
Amendment No. 1 to the  Registration  Statement has been signed by the following
persons  in the  capacities  and on  the  dates  indicated.

<TABLE>
<CAPTION>

               SIGNATURE                                      TITLE                                   DATE
               ---------                                      -----                                   ----
<S>                                         <C>                                                   <C>

     /s/ Henry D. Edelman                             President and Director                       September 28, 1999
- --------------------------------                  (Principal Executive Officer)
           Henry D. Edelman

     /s/ Michael T. Bennett                           Secretary and Director                       September 28, 1999
- --------------------------------
          Michael T. Bennett

     /s/ Nancy E. Corsiglia                   Vice President, Treasurer and Director               September 28, 1999
- --------------------------------                  (Principal Financial Officer)
          Nancy E. Corsiglia
</TABLE>



                                      II-4
<PAGE>

                                 EXHIBITS INDEX

<TABLE>
<CAPTION>


       EXHIBIT NUMBER         DESCRIPTION
       --------------         -----------
<S>                           <C>
             1.1              Form of Underwriting Agreement*

             4.1              Form of Master Central Servicing Agreement*

             4.2              Form of Loan Sale Agreement

             4.3              Form of Trust Agreement - Grantor Trusts*

             4.4              Form of Trust Agreement - REMIC Trusts*

             5.1              Opinion of General Counsel of the registrant as to legality

             8.1              Opinion of Andrews & Kurth L.L.P. as to tax matters**

            23.1              Consent of the General Counsel of the registrant(included in Exhibit 5.1)

            23.2              Consent of Andrews & Kurth L.L.P. (included in Exhibit 8.1)

            23.3              Consent of KPMG LLP

            23.4              Consent of Arthur Andersen LLP

            24.1              Powers of Attorney**
</TABLE>
- ------------------
*    Incorporated by reference to the  corresponding  exhibit to Amendment No. 1
     to Farmer Mac Mortgage Securities  Corporation's  Registration Statement on
     Form S-3 (File No. 333-26073) filed on May 20, 1997.
**   Previoulsy filed.






                                  FARMER MAC I
                            SELLER/SERVICER AGREEMENT

     This  Seller/Servicer  Agreement  (the  "Agreement")  is dated as of , 19 ,
between the FEDERAL AGRICULTURAL MORTGAGE CORPORATION, a federal instrumentality
of the United States ("Farmer Mac") and , a ________________ (the "Seller"). All
capitalized  terms used in this  Agreement and not otherwise  defined shall have
the meanings set forth in the Selling and Servicing Guide (the "Guide").

     Farmer  Mac  operates  a  mortgage   loan   purchase   program  to  provide
agricultural mortgage lenders an agricultural  secondary mortgage market. Farmer
Mac is willing to purchase  Qualified  Loans from approved  sellers  pursuant to
mortgage purchase  programs  announced by Farmer Mac from time to time. As such,
Farmer Mac has  developed the Guide which sets forth the  requirements  for, and
conditions respecting,  participation in any mortgage purchase program announced
by Farmer Mac to purchase Qualified Loans.

     The Seller intends to originate or purchase  Qualified  Loans and sell such
loans to Farmer Mac.

     Farmer Mac, either itself or through a Farmer Mac designated Loan Reviewer,
will review  loan files with  respect to mortgage  loans  submitted  by approved
sellers for  purchase  and may approve such loans for sale to Farmer Mac if they
meet the  requirements  set forth in the Guide.  Farmer  Mac,  either  itself or
through a Farmer Mac designated  Central  Servicer,  will also service Qualified
Loans it purchases and will delegate  certain  servicing  responsibilities  with
respect to such Qualified Loans to the approved sellers under the conditions and
in accordance with the provisions of the Guide.

     The purpose of this  Agreement  is to  establish  the Seller as an approved
seller of Qualified  Loans to Farmer Mac; to provide the terms and conditions of
sales;  to  specify  the  requirements  with  respect  to loan file  review;  to
establish the Seller as a Field Servicer of Qualified  Loans on behalf of Farmer
Mac and any  Central  Servicer;  and to  provide  the  terms and  conditions  of
servicing.

     In consideration of the purpose of this Agreement and of all the provisions
and  mutual  promises  contained  herein,  the  Seller  and  Farmer Mac agree as
follows:

     Section 1. Seller/Servicer  Guide. Farmer Mac has provided the Guide to the
Seller and the Seller has received and reviewed the Guide which is  incorporated
herein by reference as though fully set forth in this Agreement.  Farmer Mac and
the Seller agree to comply with and be bound by all of the terms and  provisions
of the Guide which Farmer Mac may, in its  discretion and without the consent of
the Seller,  amend or  supplement  at any time by written  notice to the Seller.
From and  after the date of each  amendment  or  supplement,  the  Guide,  as so
amended or  supplemented,  shall be a part of this Agreement;  however,  no such
amendment  or  supplement  will affect any  Commitment  to Purchase  (rate lock)
issued  prior  to the  date of the  amendment  or  supplement  or any  servicing
obligations undertaken prior to such date.

     Section 2.  Selling.  Seller  eligibility  and sales of Qualified  Loans to
Farmer Mac hereunder shall be governed by Chapters 2 and 3 of the Guide.


<PAGE>


          2.1  Individual  Commitments,  Separate  Agreements.  Each purchase by
Farmer Mac  hereunder  will be made only  pursuant  to a written  Commitment  to
Purchase  (rate lock).  Each  Commitment to Purchase  (rate lock)  constitutes a
separate  agreement  between  the Seller  and  Farmer  Mac with  respect to each
Qualified Loan required to be delivered or actually  delivered  thereunder,  and
each  such  separate  agreement  may  be  separately  assigned,  and  separately
enforced,  by Farmer Mac or any  assignee,  without  affecting the rights of any
party to, or  assignee  under,  such  Commitment  to  Purchase  (rate lock) with
respect to any other mortgage loan.

          2.2 Basic  Seller  Obligations.  There are certain  basic  obligations
imposed  upon the Seller  under this  Agreement,  including  but not  limited to
obligations to:

          o         sell  Qualified  Loans to Farmer  Mac once a  Commitment  to
                    Purchase (rate lock) has been issued by Farmer Mac;

          o         pay a  Pairoff  fee to Farmer  Mac in the event a  Qualified
                    Loan or substitute  is not delivered in accordance  with the
                    terms of such  Commitment  to Purchase  (rate lock),  as set
                    forth in 303.5 of the Guide; and

          o         make  representations  and  warranties  with respect to each
                    Qualified Loan and incur certain  consequences in connection
                    with the breach of such  representations and warranties,  as
                    set forth in 304 and 305 of the Guide.

          2.3 No  Purchase  Obligation.  The fact that  Farmer Mac  signed  this
Agreement  does not mean that  Farmer Mac must issue a  Commitment  to  Purchase
(rate lock) any mortgage  loan  submitted to Farmer Mac for review and approval.
Any  obligation  to purchase  will arise only after  review and approval and the
issuance by Farmer Mac of a Commitment to Purchase (rate lock).

     Section 3.  Loan File  Review.  Submission  of  documents  for  review  and
approval by Farmer Mac shall be governed by Chapter 3 of the Guide.

     Section 4.  Servicing.  Servicing of  Qualified  Loans  hereunder  shall be
governed by Chapter 4 of the Guide or by a field servicing  contract between the
Seller and a Central  Servicer,  if Farmer Mac assigns the central  servicing of
such Qualified Loans to a Central Servicer.  The field servicing  contract,  the
form of which will have been reviewed by Farmer Mac,  will neither  increase the
duties of nor reduce the field servicing fee to be paid to the Seller.

     Section 5. Events of Default; Remedies; Indemnification.  Seller will be in
default under this  Agreement  upon the occurrence of any Event of Default under
the  Guide,  and will be  subject  to any  remedies  available  to  Farmer  Mac,
including,  but not  limited  to,  indemnification  of Farmer  Mac and  Seller's
obligation to repurchase one or more of the Qualified  Loans,  as more fully set
forth in the Guide.

     Section 6.  Termination and Effect of  Termination.  This Agreement and the
Guide may be  terminated  as set forth in the  Guide.  The Guide  sets forth the
effect of any such termination.



                                      2
<PAGE>



     Section 7. Miscellaneous.

          7.1  Notice.  Any  notice  shall be given  and shall be  effective  as
specified  in 101.1 of the Guide and shall be given to Farmer Mac at the address
specified in 101.1 of the Guide, and to the Seller at the following address,  or
to such  other  address  as may be given  by one  party  to the  other  party in
writing:

     Seller's Address:   _________________________________

                         _________________________________

                         _________________________________


          7.2 Severability  and Enforcement.  If any provision of this Agreement
conflicts with applicable  law, the other  provisions of this Agreement that can
be carried out without the conflicting provision will not be affected.


              All rights and remedies under  this  Agreement  are  distinct  and
cumulative  not only as to each other but as to any rights or remedies  afforded
by law or equity.  They may be exercised  together,  separately or successively.
Any failure by Farmer Mac to exercise any of its remedies does not  constitute a
waiver  of that  remedy  in the  future  as to the  same or any  other  Event of
Default.  These rights and remedies are for the benefit of Farmer Mac and any of
its respective successors and assigns.

          7.3 Governing  Law. This  Agreement will be governed by, and construed
in accordance with,  federal law; to the extent federal law  incorporates  state
law, that state law shall be the laws of the District of Columbia.

          7.4  Assignability.  As more  fully  set  forth  in the  Guide,  it is
understood  and agreed  that:  (i) Seller may not  transfer or assign any of its
rights or duties under this  Agreement or the Guide  without  Farmer Mac's prior
written consent; and (ii) Farmer Mac may assign its rights and duties under such
documents without Seller's consent or approval.

          7.5 Entire  Agreement.  This  Agreement  and the Guide,  including the
exhibits attached to the Guide and all updates and other documents  incorporated
by reference in the Guide,  constitute the entire  understanding  between Farmer
Mac  and  the   Seller   and   supersede   all  other   agreements,   covenants,
representations,  warranties,  understandings  and  communications  between  the
parties, whether oral or written, with respect to the transactions  contemplated
by the Guide.


     This  Agreement may be executed in two or more  counterparts,  which,  when
combined, will constitute one instrument.


                                       3
<PAGE>


     This  Agreement  has been  executed  as of the date  first  written by duly
authorized representatives of Farmer Mac and the Seller.

                                   FARMER MAC


                                   By:
                                       ______________________________

                                   Title:
                                         ____________________________


                                   SELLER


                                   By:
                                       ______________________________

                                   Title:
                                         ____________________________



                                       4
<PAGE>



        Representations Incorporated by Reference in Loan Sale Agreement

304.3     Loan-Specific Representations and Warranties

          The Seller hereby  represents  and warrants the following with respect
          to each mortgage loan sold or transferred by the Seller to Farmer Mac:

          1.   The loan  information  submitted  to Farmer  Mac by the Seller is
               true and correct.

          2.   Each Final Loan File contains the documents  specified in items 3
               through  10 of the  subsection  "Final  Loan  File  Contents"  in
               Section 302.5 of the Guide.

          3.   Each  mortgage  loan  conforms  in all  material  respects to the
               provisions of the Guide, including, but not by way of limitation,
               the following:

               a.   Each mortgage loan was originated by an Originator.

               b.   The  Borrowers   under  each  Qualified  Loan  are  Eligible
                    Borrowers.

               c.   Except as  otherwise  identified  in writing by the  Seller,
                    none of the Borrowers  under any Qualified  Loan are Related
                    Borrowers  with  respect  to any  Borrowers  under any other
                    Qualified   Loan  sold  by  the  Seller   pursuant   to  its
                    Seller/Servicer Agreement.

               d.   Each mortgage loan is a Qualified Loan.

          4.   The Qualified Loan is:

               a.   Principally   secured  by  real   property   (i.e.,   had  a
                    Loan-to-Value  ratio at  origination  not in  excess of 125%
                    and, as of the Purchase  Date,  not in excess of 75%; 85% in
                    the case of part-time farm loans); and

               b.   Not secured by any  collateral  having  material value other
                    than the Mortgage and any additional security documents that
                    evidence rights or interests in the Mortgaged  Property,  or
                    rights and fixtures appurtenant thereto.

          5.   Encumbrances to the Qualified Loan are considered to be:

               a.   Any  security  agreement,  chattel  mortgage  or  equivalent
                    document  that is  related  to the  Mortgage  which has been
                    delivered  to  Farmer  Mac or its  designee  is a valid  and
                    subsisting lien on the property described in such document.

               b.   The related  Mortgage is a valid first lien on the fee title
                    to the related  Mortgaged  Property;  except that,  the lien
                    created  by  the  related  Mortgage  may be  subordinate  to
                    another  mortgage  held by Farmer Mac or its  designee.  The
                    Mortgaged  Property  is free  and  clear  of all  mechanics'
                    liens,  materialmen's liens or similar types of liens. There
                    are no rights  outstanding  that could result in any of such
                    liens being imposed on the Mortgaged Property.


                                       5
<PAGE>


               c.   Appropriate   UCC  Financing   Statements  on  fixtures  and
                    personal  property have been filed and a UCC Search has been
                    conducted  indicating a security  interest in such  fixtures
                    and personal property.

          6.   In  connection  with the  origination  of the  Qualified  Loan, a
               lender's title  insurance  policy was issued by a title insurance
               company  acceptable  to Farmer Mac or, if title  insurance is not
               available in the area where the Mortgaged Property is located, an
               opinion  of  counsel  was  delivered  by an  attorney  or firm of
               attorneys rated at least "BV" by Martindale-Hubbell  (or approved
               by  Farmer  Mac  if no  such  rating  is  available).  The  title
               insurance  insures (or the title opinion  assures) that a lien of
               the  priority  described  in  clause  (5)(B)  of this  subsection
               secures the Mortgage  Note,  and that the property is not subject
               to encumbrances  except those taken into account in the appraisal
               which  established  the Appraised  Value or which are customarily
               acceptable to lenders in the area and does not materially  impair
               the value of the property.

          7.   Each of the Mortgage Note and Mortgage  (including any amendments
               or  modifications  to either such  document) and each  additional
               security  document  that  evidences  rights or  interests  in the
               Mortgaged  Property  has been  properly  signed and is the legal,
               valid and binding  obligation  of the  Borrower,  enforceable  by
               Farmer Mac, and its successors and assigns in accordance with its
               terms.

          8.   The Mortgage contains  customary and enforceable  provisions that
               permit the holder of the Mortgage to obtain  marketable  title to
               the  Mortgaged  Property  upon the  Borrower's  default under the
               Qualified Loan.  There is no exemption  available to the Borrower
               that  would  interfere  with  the  right  to sell  the  Mortgaged
               Property or to foreclose the Mortgage,  except for state statutes
               or  regulations  respecting  rights of redemption or mediation or
               rights  to cure  defaults  or  require  restructuring  of  loans,
               moratoria on foreclosures or payments, rights of first refusal or
               homestead  rights;  provided that no homestead rights exempt from
               foreclosure any portion of the Mortgaged Property if the value of
               the  remainder of such property  would result in a  Loan-to-Value
               ratio of more than 75% at the Purchase Date.

          9.   The Mortgage  contains a provision  for the  acceleration  of the
               payment of the unpaid principal  balance of the Qualified Loan in
               the event  that the  Mortgaged  Property  is sold or  transferred
               without the prior written consent of the mortgagee thereunder.

          10.  The Mortgage Note is payable in monthly,  quarterly,  semi-annual
               or annual  installments in compliance with the description of the
               applicable  loan  product as  described  in the Cash  Window Rate
               Sheet,  so as to result in complete  amortization  (after a final
               payment of principal that may be  substantially  disproportionate
               to the other  scheduled  payments of  principal) of the Qualified
               Loan over the stated or calculated  term. The Qualified Loan does
               not provide for negative amortization of interest.

          11.  Neither the Mortgage  nor the Mortgage  Note is usurious and each
               meets or is exempt from any applicable usury laws or regulations.



                                       6
<PAGE>



          12.  All relevant  material  requirements of federal,  state and local
               laws,  rules  and  regulations  then  applicable  to the  making,
               servicing and assigning of the Qualified Loan were complied with,
               including,   without   limitation,   equal  credit   opportunity,
               disclosure and truth-in-lending laws.

          13.  There are no tax or hazard  insurance escrow deposits or payments
               relating to the Qualified Loan.

          14.  The Mortgage provides that the holder may make advances under the
               Mortgage  to  protect  the  holder's  interest  in the  Mortgaged
               Property  and  to  protect  the  Mortgaged  Property  from  loss.
               Repayment  of  such  advances  (including  reasonable  costs  and
               attorney's  fees) plus  interest at a default rate of interest is
               an obligation of the Borrower, secured by the Mortgage.

          15.  The  Mortgage  Note  provides  that any  installment  payment not
               received  by the  tenth day of the month in which it is due shall
               accrue  interest at a default rate equal to 5% per annum  greater
               than the note  rate from the date such  payment  was due,  with a
               minimum  accrual  equal  to  5%  of  the  delinquent  installment
               payment.

          16.  The  Qualified  Loan is not  subject to any right of  rescission,
               set-off, counterclaim or defense.

          17.  The Mortgage has not been  satisfied,  canceled or  subordinated.
               There have been no material  modifications  or  amendments to the
               Mortgage  or  other  principal   mortgage   documents  except  as
               contained  in the  Mortgage  File  delivered to Farmer Mac or its
               designee.

          18.  There are no defaults under the Mortgage or Mortgage Note and all
               taxes,  governmental  assessments,   insurance  premiums,  water,
               sewer, and municipal  charges relating to the Mortgaged  Property
               that previously became due and owing have been paid.

          19.  The Qualified  Loan has been not more than 30 days  delinquent in
               payment  of  principal  or  interest  during  the three (3) years
               preceding the Purchase Date.

          20.  The Seller has not  advanced  funds to, or induced,  solicited or
               knowingly  received  any  advance  of funds  (nor will the Seller
               advance  funds,  or induce,  solicit  or  knowingly  receive  any
               advance of funds) from a party other than the Borrower,  directly
               or indirectly,  for the payment of any amount  required under the
               Qualified Loan other than  short-term  loans made in the ordinary
               course of business.

          21.  An  appraisal  to establish  the  Appraised  Value of the related
               Mortgaged  Property  has been  conducted in  accordance  with the
               Appraisal Standards set forth in Chapter 202.

          22.  All of the  improvements  on the  Mortgaged  Property  that  were
               included for the purpose of determining  the Appraised  Value are
               within the  boundaries  and  building  restriction  lines of such
               property,  and no improvements on adjoining  properties  encroach
               upon the Mortgaged Property.

          23.  The structures valued in the appraisal establishing the Appraised
               Value of the Mortgaged  Property are free of material  damage and
               are in good repair.



                                       7
<PAGE>



          24.  All  improvements on the Mortgaged  Property that were assigned a
               value  in the  Appraised  Value  are  insured  against  loss by a
               Standard   Hazard   Insurance   Policy   that   conforms  to  the
               requirements of the Guide.

          25.  Any applicable  zoning laws or  regulations  or any  inspections,
               licenses or  certificates  required  with  respect to the use and
               occupancy of the related  Mortgaged  Property were complied with,
               duly made or issued, as the case may be.

          26.  The  Seller or its agent has  physically  inspected  the  related
               Mortgaged  Property and observed its main  activities  within 180
               days prior to the Purchase Date and has observed that  activities
               on such Mortgaged  Property  appeared to have been conducted in a
               manner conforming to sound  environmental  practices as currently
               understood and, to the best of the Seller's knowledge:

               a.   The  Borrower  has handled on the  property  only  Hazardous
                    Materials  customarily  used in the  operation  of a farm or
                    ranch,   including  ordinary  cleaning  fluids,   fuel  oil,
                    fertilizers and pesticides,  and only in accordance with any
                    applicable Environmental Statute;

               b.   The  Borrower  has not  otherwise  produced  or  disposed of
                    Hazardous Materials on the Mortgaged Property;

               c.   There has been no  discharge  of  Hazardous  Materials  into
                    waters on or adjacent  to the  Mortgaged  Property,  or onto
                    lands from which such  substances  might seep, flow or drain
                    into  such   waters   in  a  manner   which   violates   any
                    Environmental Statute; and

               d.   There  has been no event  that  could  give  rise to a claim
                    under  any  environmental   statute  or  under  common  law,
                    pertaining to hazardous materials on or originating from the
                    Mortgaged  Property  or any  other  real  property  owned or
                    occupied  by the  Borrower  or arising out of the conduct of
                    the  Borrower,   including  pursuant  to  any  Environmental
                    Statute.

          27.  There is no proceeding  pending,  currently  occurring or, to the
               best of Seller's knowledge,  threatened, for the total or partial
               condemnation of the Mortgaged Property.

          28.  The Seller knows of nothing involving the Mortgage, the Mortgaged
               Property, the Borrower or the Borrower's credit standing that can
               reasonably  be  expected  to:  a)  cause  private   institutional
               investors to regard the Mortgage as an  unacceptable  investment;
               b) cause the  Mortgage  to  become  delinquent  or; c)  adversely
               affect the Mortgage's value or marketability.

          29.  The  Qualified  Loan is not  cross-collateralized  with any other
               mortgaged properties not subject to the Seller/Servicer Agreement
               and there are no lenders,  other than any  approved in writing by
               Farmer Mac,  who own a  participation  interest in the  Qualified
               Loan.

          30.  To the extent  necessary to preserve  the value of the  Mortgaged
               Property,  a security interest has been properly perfected in any
               water rights and entitlements associated with the


                                       8
<PAGE>

               Mortgaged Property and such  documentation has been obtained,  as
               may  be  necessary,  to  insure  the  delivery  of  water  to the
               Mortgaged Property.

          31.  The Mortgaged Property is contiguous to a public thoroughfare, or
               includes  such  rights-of-way  or  easements,  so  that a  public
               thoroughfare  provides for reasonable  ingress and egress to such
               property.

          32.  The  proceeds of the  Qualified  Loan have been fully  disbursed,
               there is no requirement  for future  advances  thereunder and any
               and all  requirements as to completion of any on-site or off-site
               improvements  and as to disbursement of any escrow funds therefor
               have been complied with. All costs,  fees,  transfer  taxes,  and
               expenses  incurred in making,  closing or recording the Qualified
               Loan have been paid.



                                       9




            [Letterhead of Federal Agricultural Mortgage Corporation]


                               September 29, 1999



Farmer Mac Mortgage Securities Corporation
919 18th Street, N.W., Suite 200
Washington, D.C.  20006

         Re:      Form S-3 Registration Statement; File No. 333-80805

Ladies and Gentlemen:

         I am the Vice President and General Counsel of the Federal Agricultural
Mortgage Corporation, a federally chartered instrumentality of the United States
("Farmer  Mac"),  and, in that  capacity,  I have acted as counsel to Farmer Mac
Mortgage Securities  Corporation  ("FMMSC"), a wholly owned subsidiary of Farmer
Mac, in  connection  with the  preparation  and filing with the  Securities  and
Exchange  Commission of a registration  statement on Form S-3 (the "Registration
Statement")  relating to the registration  under the Securities Act of 1933 (the
"1933  Act")  of  Guaranteed   Agricultural   Mortgage-Backed   Securities  (the
"Securities").  The  Securities  are to be  issued  from  time to time in series
pursuant to  either:(i) a trust  agreement  dated as of June 1, 1996 (the "First
Trust Trust  Agreement")  and entered into between  Farmer Mac,  FMMSC and First
Trust National  Association,  as Trustee, as supplemented by an issue supplement
thereto each time a series of Securities is issued (each, an "Issue Supplement")
pursuant to the First Trust Trust Agreement;  or (ii) a trust agreement dated as
of March 1, 1998 (the "Farmer Mac Trust Agreement" and,  together with the First
Trust Trust  Agreement,  each,  a "Trust  Agreement")  and entered  into between
Farmer  Mac both in its  individual  capacity  and as  trustee,  and  FMMSC,  as
supplemented by an Issue Supplement  thereto each time a series of Securities is
issued pursuant to the Farmer MAC Trust Agreement.

         In arriving at the opinions expressed below, I have made such legal and
factual examinations and inquiries,  and have examined and relied upon the forms
of  prospectus  and  prospectus  supplement  (collectively,   the  "Prospectus")
contained in the  Registration  Statement and originals or copies,  certified or
otherwise identified to my satisfaction,  of such other certificates,  corporate
records,  agreements  and other  instruments  and  documents,  as I have  deemed
advisable or necessary for the purpose of rendering this opinion.

         In rendering the opinions  expressed below, I have assumed and have not
verified that the  signatures on all documents that I have examined are genuine,
that all copies of  documents  that I have  examined  conform  to the  originals
thereof and that the originals thereof are authentic.

         Based upon the foregoing, it is my opinion that:

         1.  Each  Trust  Agreement  constitutes  a  legal,  valid  and  binding
obligation of Farmer Mac and FMMSC,  the enforcement of which will be subject to
general  principles of equity  regardless of whether  enforcement is sought in a
proceeding in equity or at law.

<PAGE>



Farmer Mac Mortgage Securities Corporation
September 29, 1999
Page 2 of 2


         2. When an Issue  Supplement has been duly  authorized by all necessary
action and duly  executed  and  delivered  by Farmer Mac,  FMMSC and the related
trustee,  and when the Securities of the related series have been duly executed,
countersigned,  issued and sold as contemplated in the  Registration  Statement,
such   Securities   will  be  legally  and  validly   issued,   fully  paid  and
nonassessable,  and the  holders  of such  Securities  will be  entitled  to the
benefits of the Trust Agreement and the Issue Supplement.

         3. Pursuant to the Farmer Mac Guarantee,  which is set forth in Article
V of the Trust Agreement,  Farmer Mac will guarantee  payments on the Securities
as and to the extent  described in the Prospectus  under "FARMER MAC GUARANTEE".
The  obligations of Farmer Mac under the Farmer Mac Guarantee will not carry the
full faith and credit of the United States.

         I express no opinion  other than as to the laws of the United States of
America and the laws of the State of New York. I hereby consent to the filing of
this opinion as an exhibit to the Registration Statement.


                                   Very truly yours,

                                   /s/ Michael T.  Bennett

                                   Michael T.  Bennett
                                   Vice President and General Counsel





                    Consent of Independent Public Accountants


The Board of Directors
Federal Agricultural Mortgage Corporation

We consent to the use of our report  incorporated herein by reference and to the
reference to our firm as experts on page 16 of the  Prospectus  dated  September
28, 1999.

                                                      /s/ KPMG LLP

Washington, D.C.
September 28, 1999





                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

As independent  public  accountants,  we hereby consent to the  incorporation by
reference in this  registration  statement of our report dated January 20, 1999,
included in the Federal  Agricultural  Mortgage  Corporation's Form 10-K for the
year ended December 31, 1998, and to all references to our Firm included in this
registration statement.



                                                             Arthur Andersen LLP

September 28, 1999
Vienna, Virginia




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