How to Get Pre-Approved for a Mortgage: Step-by-Step Guide for Homebuyers

Question

How do I get pre-approved for a mortgage in U.S.?

Answer

Getting pre-approved for a mortgage is one of the smartest and most important first steps when buying a home in the United States. It not only helps you understand how much you can afford, but also signals to sellers and real estate agents that you’re a serious and qualified buyer — an advantage in today’s competitive real estate market.

What is a mortgage pre-approval? It’s a lender’s written, conditional commitment indicating the maximum amount they’re willing to lend you based on a detailed review of your financial situation. Unlike a pre-qualification, which is an informal estimate based on unverified information, pre-approval involves a thorough check of your credit, income, debts, and assets.

Why is mortgage pre-approval important? It clarifies your home-buying budget, gives you a realistic price range for your property search, and makes your offer more attractive to sellers — especially in competitive markets where many sellers won’t even consider offers without a pre-approval letter. Additionally, it can streamline the final loan approval process once you’ve found a home.

How to get pre-approved for a mortgage:

1. Check your credit report and score. Start by reviewing your credit history for accuracy and addressing any errors. Most lenders require a minimum credit score of 620 for conventional loans, though higher scores typically secure better interest rates and loan terms.

2. Gather essential financial documents. Lenders will ask for a range of documents to verify your income, employment, debts, and assets. Commonly required documents include recent pay stubs, W-2 forms, tax returns from the past two years, bank statements, and information about any outstanding debts or significant assets. If you’re self-employed, additional paperwork like profit and loss statements may be needed.

3. Research and select a lender. Take time to compare mortgage lenders — including banks, credit unions, online lenders, and mortgage brokers — by reviewing their interest rates, fees, loan products, and customer feedback. It’s often beneficial to get pre-approvals from several lenders to find the most favorable terms.

4. Complete a mortgage pre-approval application. Submit a formal application providing your personal, financial, and employment details. During this stage, the lender will perform a hard credit inquiry, which could temporarily lower your credit score by a few points — a standard part of the process.

5. Undergo a credit and financial assessment. The lender will evaluate your credit score, debt-to-income ratio, employment status, and overall financial health to determine your borrowing capacity and loan eligibility.

6. Receive your pre-approval letter. If you meet the lender’s criteria, you’ll be issued a pre-approval letter stating the maximum loan amount you qualify for, potential loan programs, and an estimated interest rate. This letter is typically valid for 60 to 90 days and can be renewed if needed.

Important to remember: Pre-approval is not a final mortgage commitment. Once you make an offer on a property, the lender will still need to perform a property appraisal, finalize the underwriting process, and verify all financial details before issuing final loan approval.

By staying organized, maintaining good financial health, and obtaining pre-approval early in your home-buying journey, you can simplify the process, improve your negotiating position, and move confidently toward securing your new home.