How to Get Pre-Approved for a Home Loan: A Step-by-Step Guide

In most markets today, sellers won't look twice at an offer that doesn't come with a pre-approval letter. But more than that, getting pre-approved early in your search keeps you from falling in love with a home you can't actually afford — and tells you exactly how much house your budget can support.

What Pre-Approval Actually Means

There's a difference between pre-qualification and pre-approval. Pre-qualification is a quick estimate based on information you self-report. Pre-approval means a lender has actually reviewed your credit, income, assets, and debts and is willing to commit (in writing, subject to appraisal and a few other conditions) to lending you a specific amount.

Sellers know the difference. A pre-approval letter carries real weight. A pre-qualification does not.

What You'll Need

The documentation list isn't as daunting as it sounds. Plan to provide: two years of W-2s (or tax returns if self-employed), two most recent pay stubs, two most recent bank statements, a government-issued ID, and information on any current debts.

If you're self-employed, you'll also need two years of business tax returns. Start pulling these together before you begin your home search.

What the Process Looks Like

Once you submit your documents, a broker or lender will pull your credit (this is a hard inquiry, but multiple mortgage pulls within a 14–45 day window count as one inquiry for scoring purposes). They'll review everything and issue a decision — typically within 24–48 hours for most borrowers.

If anything needs explaining — a gap in employment, a large deposit, a credit inquiry — you'll be asked for a brief letter of explanation. These are routine and rarely derail a pre-approval.

One Thing Most Guides Don't Tell You

Your pre-approval has an expiration date — usually 90 days. If your home search takes longer, you'll need to refresh it. Also: don't make any big financial moves (new credit cards, car loans, job changes) while you're in the process. Any of these can change your qualifying picture.