A mortgage commitment letter is an important milestone, but it does not necessarily mean your loan is guaranteed to close.
A lender may issue a commitment after reviewing your mortgage application and underwriting the loan. The letter can still contain conditions that you, the property or the transaction must satisfy before the lender funds the mortgage.
Whether a commitment letter is legally binding depends on the language in the document, the conditions it contains and applicable law. Do not assume the word “commitment” makes the loan unconditional.
Key Takeaways
- A mortgage commitment generally comes later than preapproval and may follow an underwriting review.
- Many commitment letters remain conditional on requirements such as employment, assets, insurance or property approval.
- Read the letter itself carefully because the lender’s obligations depend on its terms and remaining conditions.
What is a mortgage commitment letter?
A mortgage commitment letter is a document indicating that a lender is prepared to make a mortgage loan if the requirements described in the letter are satisfied.
It generally comes later in the financing process than a preapproval. By this point, the lender may have reviewed your income, assets, credit and other documentation and may also have information about the property you intend to buy.
The exact terminology varies by lender. Some lenders distinguish between a conditional commitment and a final commitment, while others use different names for similar stages of underwriting.
Is a loan commitment letter legally binding?
Potentially, but you cannot determine that from the title alone.
A commitment letter can describe obligations for both the lender and borrower, but those obligations are usually subject to the conditions written into the document. If those conditions are not satisfied, the lender may not be required to fund the mortgage.
For example, a commitment could be contingent on continued employment, sufficient assets to close, acceptable homeowners insurance, clear title or final approval of the property.
The exact legal effect of a commitment letter can also depend on state law and the wording of the agreement. If you need to know whether a particular document creates an enforceable legal obligation, consider having a qualified attorney review the actual letter.
What conditions can appear in a mortgage commitment?
Receiving a commitment does not necessarily mean underwriting is completely finished.
Common remaining conditions can include:
- Updated proof of income or employment
- Verification that you still have sufficient assets to close
- A satisfactory appraisal or other property review
- Clear title
- Proof of homeowners insurance
- Documentation explaining particular deposits, debts or credit activity
- Completion of other lender or loan-program requirements
The letter should identify the conditions that remain. Read them carefully and ask the lender which items require action from you.
What is the difference between preapproval and a loan commitment?
A preapproval generally happens much earlier.
The Consumer Financial Protection Bureau describes a preapproval letter as a lender’s tentative willingness to lend up to a certain amount based on assumptions and the information reviewed so far. It is not a guaranteed loan offer.
A mortgage commitment generally follows more extensive underwriting and is tied more closely to an actual transaction.
| Stage | What it generally means | Is the loan ready to close? |
|---|---|---|
| Preapproval | A preliminary assessment of how much the lender may be willing to lend | No |
| Conditional approval or commitment | The loan has undergone additional review but specified conditions remain | Not yet |
| Clear to close | The lender has cleared the remaining underwriting conditions required before closing | Generally approaching closing, though the transaction still must be completed |
If you are earlier in the process, a mortgage preapproval checklist can help you prepare the financial information a lender is likely to review.
Can a lender still deny a mortgage after issuing a commitment?
Yes, particularly when the commitment is conditional and something changes before closing.
A lender may need to reevaluate the mortgage if new information affects your eligibility or if a condition in the commitment is not satisfied.
For example, Fannie Mae requires lenders to verify employment close to the note date for many borrowers using employment income to qualify. A material change in employment can therefore require the lender to reevaluate whether the borrower still qualifies.
The same principle can apply when new debt materially changes your debt-to-income ratio or when the property does not satisfy the requirements for the mortgage.
Can the lender check your credit again before closing?
Yes. A lender may obtain another credit report or otherwise check your credit before closing.
The CFPB says lenders can check credit when you apply for a mortgage and again just before the loan closes.
That does not mean every credit inquiry will cause the lender to cancel your mortgage. A new inquiry typically has a relatively small effect on credit scores.
The bigger concern is what the inquiry represents. If you open a new credit card, finance a vehicle or otherwise take on additional debt, the resulting monthly obligation could affect the financial information used to approve your mortgage.
What should you avoid before closing?
The safest approach is to keep your financial situation as stable as possible between underwriting and closing.
Before making a significant change, talk with your lender. In particular, be cautious about:
- Opening new credit cards or other credit accounts
- Financing a vehicle, furniture or another large purchase
- Changing jobs or reducing your work hours
- Moving large amounts of money without keeping documentation
- Closing accounts that hold funds needed for the transaction
- Taking on additional monthly debt
These actions do not automatically cause a mortgage denial, but they can change the information on which the lender’s underwriting decision was based.
Should you avoid shopping for another mortgage after a commitment?
Not necessarily.
Shopping among mortgage lenders is different from opening unrelated new debt. The CFPB says multiple mortgage credit checks within a 45-day window are generally treated as a single inquiry for credit-scoring purposes.
That means borrowers should not assume they are locked into the first lender they speak with simply because they are worried about another mortgage inquiry.
However, switching lenders late in the transaction can affect timing because a new lender may need to complete its own underwriting, disclosures, appraisal review and other requirements.
Does a loan commitment guarantee that the property is approved?
Not always.
A lender underwrites both the borrower and the property. Your finances can satisfy the lender’s requirements while a property issue still prevents the mortgage from closing.
Depending on the transaction and loan program, unresolved problems could involve the appraisal, title, insurance, property condition or other eligibility requirements.
Check the commitment letter to see whether property approval remains one of its conditions.
What should you check when you receive a commitment letter?
Do not simply confirm that the lender has issued the letter. Read the details.
Check:
- Your name and the property address
- The loan amount
- The mortgage program
- Any required down payment
- The commitment expiration date
- Outstanding borrower conditions
- Outstanding property conditions
- Any documentation still required
Also ask the lender whether anything in the letter could change if your interest rate has not yet been locked.
Does a mortgage commitment mean you can afford the loan?
It means the lender believes you meet its qualification standards based on the information reviewed and the conditions of the commitment.
That is not the same as determining how much payment works comfortably within your household budget.
A lender’s maximum can be higher than the amount you personally want to spend. Before borrowing the full amount available to you, consider whether you would still have enough room for maintenance, savings and other expenses.
Understanding whether you should borrow your maximum mortgage amount can help separate lender qualification from personal affordability.
You can also use Movoto’s home affordability guide to see how income, debt and down payment affect the price range you may want to consider.
What happens after the mortgage commitment?
Your next job is to satisfy any remaining conditions.
Respond promptly if the lender requests updated documents or explanations. Avoid unnecessary changes to your employment, credit and assets, and make sure the lender has everything required for the property.
Once the applicable underwriting conditions are cleared, the lender can move the loan toward closing.
You will still receive closing documents and need to complete the transaction before the mortgage is funded. A commitment letter is therefore an important step toward closing, not the finish line itself.
Bottom Line
A loan commitment letter generally means your mortgage has moved beyond the preliminary preapproval stage and undergone additional underwriting review.
But a commitment can still be conditional. Income, employment, assets, credit and the property may still need to satisfy requirements before the lender funds the loan.
Read the actual conditions rather than relying on the document’s title. If the question is whether a particular commitment creates a legally enforceable obligation, the language of the letter and applicable law control.
FAQ
Is a mortgage commitment the same as final approval?
Not necessarily. A commitment letter can contain conditions that must be satisfied before final approval or closing. Review the letter to determine what remains outstanding.
Can a lender back out after issuing a commitment letter?
A lender may decline to fund the mortgage if conditions in the commitment are not satisfied or if new information means the loan no longer meets underwriting requirements. The lender’s obligations depend on the terms of the commitment and applicable law.
Can you be denied after being cleared to close?
It is less common, but a loan can still encounter problems if material information changes before funding or another closing requirement cannot be satisfied. Continue to keep your finances stable until the transaction is complete.
Should you open a credit card after receiving a mortgage commitment?
It is generally safer to avoid opening unrelated new credit before closing unless you have discussed it with your lender. New debt can change your credit profile or debt-to-income ratio and may require the lender to reevaluate the loan.
How long is a mortgage commitment letter valid?
That depends on the lender and the document. Check the letter for an expiration date and ask what must be updated if the loan does not close before then.
