What documents do I need for mortgage pre-approval?

Mortgage pre-approval is a lender's conditional commitment to lend up to a specific amount, based on a verified review of your finances. Pre-approval is meaningfully stronger than pre-qualification — it involves a hard credit pull and document verification. Having all documents ready before you apply speeds up the process and prevents delays that can cost you in a competitive housing market. The CFPB's pre-approval guide explains what lenders verify and why.

Standard document list (W-2 employees)

• Income: W-2s for the past 2 years; most recent 30 days of pay stubs.
• Assets: Bank statements (checking and savings) for the past 2 months — all pages.
• Investment accounts: Most recent statements for any 401(k), IRA, or brokerage accounts.
• Identity: Government-issued photo ID (driver's license or passport).
• Social Security Number — required for the hard credit pull.
• Rental history — recent landlord contact info or 12 months of cancelled rent checks (if applicable).
• Down payment source — if funds are a gift, a signed gift letter from the donor stating it is not a loan.

Additional documents for self-employed borrowers

• Personal tax returns: All pages of federal returns for the past 2 years (including all schedules).
• Business tax returns: If you own 25%+ of a business, business returns for 2 years.
• Year-to-date profit & loss statement (P&L) — prepared by you or your accountant.
• Business bank statements — typically 2–12 months depending on the lender.
• Business license or LLC operating agreement to verify business ownership.

Other income sources to document

• Alimony or child support — divorce decree and 12 months of payment history (only if you want it counted).
• Rental income — Schedule E from your tax return; current lease agreements.
• Social Security or disability — award letter and recent bank statements showing deposits.
• Investment income — 2 years of tax returns plus account statements.

What happens during pre-approval

The lender reviews all submitted documents, pulls a tri-merge credit report (from Equifax, Experian, and TransUnion), and runs your application through automated underwriting. Pre-approval letters typically expire in 60–90 days — if your home search extends past that, you may need to update your income and asset documents and rerun credit. Multiple pre-approval credit pulls within 45 days count as one inquiry for FICO scoring purposes, so getting competing offers won't hurt your score.