The set of original and certified loan documents a custodian holds to evidence a lender's secured position, distinct from the broader credit file.
The longer version
The collateral file is narrow and specific: the original note with any endorsements, the recorded mortgage or deed of trust, the assignment, the title policy, and whatever else the custodial agreement lists. It exists so a holder can prove ownership and enforce, which is why originals and recording evidence matter here in a way they do not elsewhere.
The credit file is everything else, the underwriting, the third-party reports, the correspondence, and the closing record. Confusing the two is a common source of exceptions, because a document that satisfies the credit file will not satisfy a custodian looking for a recorded original.
Common questions
- What is the difference between the collateral file and the credit file?
- The collateral file holds the documents that prove and perfect the lien, usually originals held by a custodian. The credit file holds the underwriting and diligence record. An examiner looks at both, but a loan sale turns on the collateral file.
- Who holds the collateral file?
- A custodian under a custodial agreement, which is a third party in warehouse and securitized structures and sometimes the lender itself in portfolio lending.
- What is a trailing document?
- A document that cannot be delivered at closing because it depends on a recording or a third party, most often the recorded mortgage and the final title policy. Custodians track these separately until they arrive.