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A2-4.1-01, Establishing Loan Files (02/01/2023)


This topic contains information on loan files, including:


Establishing the Loan File

The seller must establish the individual mortgage loan file “loan file” when it originates a loan and clearly identifies each file with Fannie Mae’s loan number (and Fannie Mae’s participation and participation percentage interest and MBS pool number, if applicable). The loan file consists of the loan origination file, the loan custodial file, and the loan servicing file held by the seller, servicer, or a prior servicer arising from or related to the origination, sale, securitization, or servicing of a loan or acquired property, as applicable. The loan file includes all records needed to service the loan and support the validity of the loan, and must be readily accessible in connection with the servicing of the loan.

The loan origination file consists of the following:

  • all documents, records and reports used to support the underwriting decision required by the Lender Contract;

  • any documentation required by Fannie Mae or by law relating to the loan arising from or related to the origination, closing, sale, securitization, or delivery of a loan; and

  • documents that are required as part of the post-closing mortgage loan file documentation requirements in the Selling Guide.

The following tables describe the documents included in the loan origination file and whether an original or a copy is required.

Original Documents
  any unrecorded documents changing the terms of the note
  the assignment to MERS®, if the loan is registered with MERS and MERS is not named as nominee for the beneficiary, and the copies of all required intervening assignments
Document Copies
  the recorded mortgage or deed of trust, any applicable recorded rider or recorded modification or any other recorded document affecting Fannie Mae’s right under the mortgage with the recording information from the recorder’s office
  the Participation Certificate, if applicable
  the related Schedule of Mortgages if an MBS loan
  the note and any related addenda
  all required intervening assignments
  FHA mortgage insurance certificate, VA loan guaranty certificate, RD loan note guarantee certificate, HUD Indian loan guarantee certificate, or conventional mortgage insurance certificate, if applicable
  underwriting documents, including any DU reports
  third-party asset verification report, in human-readable format (see below for additional information)
  property appraisal and inspection orders and reports
  title policy or an attorney title opinion letter, property insurance policy, flood insurance policy (if required) and any other documents that might be of interest to a prospective purchaser or servicer of the loan or might be required to support title or insurance claims at some future date (for example, FEMA’s flood hazard determination form, title evidence, or survey)
  final settlement statement evidencing all settlement costs paid by the borrower and seller (if applicable),
  • the final version of the Closing Disclosure does not have to be signed by the borrower and seller although lenders may obtain signatures, which Fannie Mae supports as a best practice;

  • if there are separate Closing Disclosures for the borrower and seller, the copies of the final version of each must be kept in the mortgage loan file.

  any other documents, records, and reports not specified above that are part of the loan origination file.


Retention of Third-Party Asset Verification Reports

When an asset verification report is provided to DU for assessment of rent payment history or cash flow assessment, the loan file must contain the asset verification report covering a minimum of 30 days for limited cash-out refinance transactions, or 60 days for purchase transactions. This documentation requirement applies despite the number of months being used by DU for assessment of rent payment history or for cash flow assessment, and regardless of the documentation required for asset verification. See  B3-2-03, Risk Factors Evaluated by DU, for additional information.


Establishing the Loan File for Manufactured Homes

Servicers that have collateral documents for manufactured home loans with application dates prior to August 24, 2003 must retain all such documents, but they are not required to obtain these documents if they do not already have possession of them.

For a manufactured home with an application date on or after August 24, 2003, collateral documents include the following:

Manufactured Home Collateral Documents
  documentation (if available) indicating that no certificate of title (or similar ownership document) was ever issued in states where a manufactured home can become real property without first being titled as personal property;
  documentation evidencing surrender or retirement in states where the certificate of title (or similar ownership document) can be surrendered or retired when the home becomes real property;
  the certificate of title (or similar ownership document) if it has been or cannot be surrendered;
  any UCC financing statement (or similar notice of lien) that was filed pursuant to applicable law; and
  a security agreement that creates a lien on the manufactured home in addition to the loan or deed of trust.

In order to be prepared to meet special servicing and default management requirements for loans secured by manufactured homes, the servicer must ensure that all loans secured by manufactured homes are identified on their internal systems. If it comes to the attention of the servicer that it is servicing a loan secured by a manufactured home that was delivered to Fannie Mae without notation of Special Feature Code 235 (which is required to identify that property type), the servicer must initiate a post-purchase adjustment. See Fannie Mae’s website for additional information.


Additional Information for the Loan File

The seller/servicer must use the loan origination file to accumulate other pertinent servicing and liquidation information, including, the following:

  • property inspection reports,

  • copies of delinquency repayment plans,

  • copies of disclosures of ARM loan interest rate and payment changes,

  • documents related to insurance loss settlements, and

  • foreclosure notices.

The loan custodial file consists of the custodial documents and all documents, books, records, and reports, in any format, required to be retained by the document custodian pursuant to the Servicing Guide or other Fannie Mae requirements.

The loan servicing file (including the file maintained with respect to an acquired property) consists of all documents, books, records, reports, and payment and escrow histories, in any format, arising from or related to the servicing of the mortgage loan or acquired property by the current servicer or any prior servicer. This includes those required at any time by the Lender Contract or an insurer and documents and records set forth in the Servicing Guide. The loan servicing file must also include copies of all documents or records that are used to evaluate a borrower and the property condition when determining the eligibility for a workout option.


Recent Related Announcements

The table below provides reference to recently issued Announcements that are related to this topic.

Announcement Issue Date
Announcement SEL-2023-01 February 01, 2023
Announcement SEL-2022-09 October 05, 2022
Announcement SEL-2022-04 May 04, 2022
Announcement SEL-2022-03 April 06, 2022


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