Conforming loan
Definition
A conforming loan is a mortgage that meets Fannie Mae or Freddie Mac purchase standards, including the size limit those enterprises and their regulator set. It is not a synonym for a conventional loan.
In plain English
Fannie Mae and Freddie Mac buy many mortgages, but only if the loan fits their published rules. Size is one of those rules. A loan above the applicable size limit is often called jumbo. Conventional loans are loans that are not FHA, VA, or USDA loans. A conventional loan can be conforming or not. This page does not publish a current dollar limit.
Technical definition
CFPB’s jumbo-loan heading explains that FHFA, Fannie Mae, and Freddie Mac set a maximum amount the enterprises will buy. That ceiling is the conforming-size idea. Current dollars belong to FHFA, not this page.
Why it matters
Product labels and rate quotes often assume conforming size. Mixing conforming with conventional hides government-insured loans and jumbo conventional loans.
Commonly confused with
Related terms
Sources reviewed
Mortgage key terms
ObservedSeptember 4, 2026
Important note
This page does not state the current conforming loan limit. That figure is set by official sources and can change.