Does Mortgage Pre-Approval Hurt Your Credit? What to Know

"Will getting pre-approved hurt my credit?" is one of the most common questions I get, and usually it's asked a little nervously. People worry that applying for a mortgage will wreck a score they worked hard on. The short answer: does mortgage pre approval hurt credit? It can cause a small, temporary dip, but the credit system has a built-in rule that protects you when you shop around. Here's how it works, what actually can hurt your score between pre-approval and closing, and how to protect yourself.

To pre-approve you, a lender has to look at your credit report. The CFPB explains that credit checks coming from lenders are reported to the credit reporting companies as an "inquiry," and that an inquiry typically has a small negative effect on your credit scores.

You'll often hear these called "hard" inquiries (when you apply for credit and a lender checks) and "soft" inquiries (when you check your own credit, or a company looks for marketing purposes). Those labels are industry shorthand. What matters in practice is what the CFPB says: checking your own credit does not affect your credit scores. So you can pull your own reports as often as you like without any scoring penalty.

Does mortgage pre-approval hurt my credit score?

It can cause a small, temporary effect, because the lender makes a credit inquiry. The CFPB says an inquiry typically has a small negative effect on your scores. Credit checks from mortgage lenders within a 45-day window are recorded as a single inquiry.

How many lenders can I talk to without hurting my score?

The CFPB says the impact is the same no matter how many lenders you consult, as long as the last credit check falls within 45 days of the first. Ask each lender whether they'll check your credit before you share your information.

Does checking my own credit hurt my score?

No. The CFPB says checking your own credit does not affect your credit scores.

Can my credit change between pre-approval and closing?

Yes. New accounts, missed payments and bigger balances can all change your profile, and lenders can look at your credit again before closing. Avoid new credit until you've closed.

Does a pre-approval mean my loan is certain?

No. A pre-approval is a lender's review based on the information you provided at that time. Final approval depends on the appraisal, your documents, and your credit and finances staying consistent through closing.