Financing

How to get pre-approved for a mortgage

Educational guide · Updated 2026

Pre-approval is the formal process in which a lender reviews your financial profile and tells you how much they're willing to lend. Unlike pre-qualification (a quick, informal estimate based on self-reported numbers), pre-approval involves document verification, a credit pull, and an underwriter's review. Sellers take pre-approval letters seriously. In competitive markets, many sellers won't consider offers without one.

Pre-approval vs pre-qualification: the difference

Pre-qualification is a quick estimate — often done online in minutes — based on income, assets, and debts you report yourself. No verification, no credit pull (or just a soft pull). It gives you a rough idea but carries little weight with sellers.

Pre-approval involves a full application, hard credit pull, income verification, and asset documentation. The lender reviews everything before issuing the letter. Some lenders offer "underwritten pre-approval" or "credit approval" — where an underwriter reviews your file before you've found a property. This is the strongest version and gives you near-certainty of loan approval once a property is under contract.

What you need to gather

Income documentation: W-2 employees need the last two years of W-2s and pay stubs from the last 30 days. Self-employed borrowers typically need two years of tax returns (personal and business), a year-to-date profit and loss statement, and recent bank statements.

Asset statements: Two months of bank statements for all accounts you'll use for down payment and closing costs. Retirement account statements if you plan to use them. Gift letter if any portion is a gift.

Identification: Government-issued photo ID and Social Security number (for the credit pull).

Additional items: Rental history if you don't have a prior mortgage. Divorce decree or separation agreement if applicable. Bankruptcy discharge documents if applicable.

How many lenders should you apply with?

At least two or three. Rates and fees vary significantly between lenders — a Consumer Financial Protection Bureau study found that borrowers who got multiple quotes saved an average of $1,500 in interest in the first five years. Because mortgage inquiries within a 14–45 day window are treated as a single inquiry for scoring purposes, rate shopping doesn't compound the credit impact.

How long does pre-approval take?

A standard pre-approval takes 1–3 business days after you've submitted all documents. Some online lenders offer same-day approval. Underwritten pre-approval takes longer — typically 1–2 weeks — but is more comprehensive.

How long is a pre-approval valid?

Typically 60–90 days, after which it must be renewed. If your financial situation changes significantly during that period (job change, new debt, large cash withdrawals), inform your lender — these can affect your approval.

Will getting pre-approved hurt my credit?

Each pre-approval involves a hard inquiry, which can lower your score by a few points temporarily. However, multiple mortgage inquiries within 14–45 days are usually counted as one. The impact is small and temporary.

Does pre-approval guarantee my loan?

No. Pre-approval is conditional on the property appraisal, title review, and your financial situation remaining unchanged. Job loss, new debt, or a low appraisal can still affect final approval.

Can I get pre-approved before I've found a house?

Yes — and you should. Getting pre-approved before house hunting lets you know your exact budget, makes your offers stronger, and speeds up the closing process once you're under contract.

Frequently asked questions

This article is educational and general in nature. Specifics vary by lender, loan program, and location. Confirm details with a licensed professional.