Buyer guide
Mortgage pre-approval, explained
Short answer
A mortgage pre-approval is a lender's conditional commitment to lend you a specific amount, issued after verifying your credit, income, and assets. It's much stronger than a pre-qualification, which is a rough estimate from unverified figures. To get pre-approved, you provide pay stubs, W-2s or tax returns, bank statements, and consent to a credit pull; the lender reviews them and issues a letter stating your maximum loan. In competitive Michigan markets, a fully-underwritten pre-approval is often what wins a home.
Pre-approval vs pre-qualification
The two terms get used loosely, but the difference matters.
- Pre-qualification: a quick estimate based on numbers you state, with nothing verified — useful for early budgeting but carrying little weight with sellers
- Pre-approval: underwritten — the lender confirms your income, assets, and credit and commits to a specific amount
When a Michigan seller weighs two similar offers, the one backed by a real pre-approval signals financing that won't collapse.
What documents you'll need
Lenders want to verify three things — income, assets, and credit. Gathering these before you apply speeds the whole process.
- Recent pay stubs
- The last two years of W-2s or tax returns (especially if self-employed)
- Two months of bank and investment statements
- Photo ID, plus authorization for a credit check
- Gift funds: a gift letter documenting the source, if part of your down payment is a gift
Why it wins offers in Michigan
In fast markets like Grand Rapids, homes routinely go pending in under two weeks with multiple offers. Sellers there weigh certainty as much as price.
A fully-underwritten pre-approval — where the underwriter has already reviewed your file — can beat a higher offer with weaker financing.
Frequently asked questions
How long does a mortgage pre-approval last?
Typically 60–90 days, because credit and rates change. If your home search runs longer, your lender refreshes the pre-approval with updated pay stubs and statements — usually a quick step.
Does getting pre-approved hurt my credit?
A pre-approval involves a hard credit inquiry, which can dip your score a few points temporarily. Shopping multiple mortgage lenders within a short window generally counts as a single inquiry, so comparing quotes doesn't compound the effect.
Can I be denied after pre-approval?
Yes, if something changes — new debt, a job change, a low appraisal, or undisclosed information surfacing in underwriting. Avoid opening new credit or making large purchases between pre-approval and closing.