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Mortgage Glossary

Commitment Letter

Defined by Onias Derilus, Mortgage Capital · NMLS# 1859012 · Florida licensed mortgage broker

A commitment letter is a lender's formal written promise to fund a mortgage, issued after underwriting approves the loan.

What Commitment Letter means

Stronger than a pre-approval, the commitment letter confirms the loan is approved subject to final conditions like a clear title and current pay stubs. Sellers view it as solid assurance the deal will close.

Florida example

A buyer in Naples presented a commitment letter to the seller, who accepted the offer over a competing buyer who had only a pre-qualification.

What it is

A commitment letter is the lender's formal promise to fund your loan. It comes after underwriting approves your file, often with a few final conditions.

It is a strong sign your loan is nearly done.

Why it matters

A commitment letter gives you and the seller confidence the deal will close. It is stronger than a pre-approval.

We push your file toward a firm commitment. Reach out and we will get you there quickly.

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Official resources

Verify the details for your own situation against these government and agency sources: IRS ITIN overview and CFPB non-QM explainer.

Related Mortgage Terms

Comparable SalesComparable sales, or comps, are recent sales of similar nearby homes that appraisers and agents use to estimate a property's market value.Compensating FactorsCompensating factors are strengths that offset a weak spot in your file. Big savings or a long job history count. They help borderline files get approved.Conditional ApprovalA conditional approval means the lender will fund your loan once you meet a short list of items. It is a strong sign.
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