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DictionaryLoans

Co-borrower: what it means

A co-borrower is a person who applies for the mortgage with you, signs the note and is responsible for the debt just as you are. On an FHA loan, all borrowers and co-borrowers, whether or not they will live in the home, must take title in their own name or a living trust, be obligated on the note and sign the security documents.

In Spanish it is

Co-prestatario (co-borrower)

Also written as: coborrower · joint borrower · non-occupant co-borrower

The full explanation

It is not the same as a co-signer: according to Fannie Mae, a co-signer signs the note and is liable for the debt but has no ownership interest on the title. Co-borrowers who will not live in the home have their own rules.

An example

Rosa and her brother Pedro buy a home together with an FHA loan. Both sign the note and go on the title, so both are responsible for the full mortgage payment.

You will see it in…

  • The loan application, where each borrower fills in a section
  • The note and the deed of trust that every borrower signs
  • The deed to the home, with all the owners' names

Words that go with it

You will rarely see this word alone. These are the ones that show up with it on the same papers.

A man smiles on a bench outside his apartment building.

Still confused by a paper?

A HUD-approved housing counselor can walk you through it. Agencies usually charge little or nothing, many work in Spanish, and they do not sell you anything.

Official sources

We sum up what these official sources say, in plain words. We add no rules they do not state; when a rule changes, the definition and its date change.

  1. 1. HUD · HUD Handbook 4000.1, II.A.1: Borrower and Co-Borrower Ownership and Obligation Requirements (external site) · in English · Verified on October 17, 2026
  2. 2. Fannie Mae · Selling Guide B2-2-04: Guarantors, Co-Signers, or Non-Occupant Borrowers on the Subject Transaction (external site) · in English · Verified on October 17, 2026