Closing affidavit used to connect a borrower's signatures and identity across mortgage documents.
A signature affidavit is a closing document in which the borrower confirms signatures or signature variations used in the mortgage transaction.
A signature affidavit matters because mortgage and title documents need a clear connection between the person signing and the person identified in the file. Minor signature variations can create questions if the record is not tied together cleanly.
It also matters because title and recording processes depend on reliable identity and document execution. The affidavit helps reduce confusion when a borrower signs with initials, a middle name, or a slightly different signature style.
Borrowers may see a signature affidavit in the Closing Package during Signing. It is often handled by the Settlement Agent, Closing Attorney, or notary involved in the closing.
The term becomes practical when a borrower asks why they are signing an affidavit that seems administrative rather than loan-related.
A borrower signs some documents as “Maria L. Rivera” and others as “Maria Rivera.” The signature affidavit helps connect those signature variations to the same borrower in the closing file.
A signature affidavit differs from a Name Affidavit because the signature affidavit focuses on signature execution, while the name affidavit focuses on name variations or aliases.
It differs from Wet Signature because wet signature describes an ink signature method, while a signature affidavit is a specific closing document.
It also differs from Notary Signing Agent because the signing agent may facilitate signatures, but the affidavit is part of the document package.