How to Get a Mortgage: A Step-by-Step Guide for 2026

Getting a mortgage is one of the most consequential financial transactions most people ever complete. Done well, it means buying a home at a rate and payment you can sustain for decades. Done poorly, it means overpaying by tens of thousands of dollars — or losing a home entirely. This guide walks you through every step of the process in the order it actually happens, from checking your credit score through signing on closing day.

Step 1: Check Your Credit Score

Your credit score is the single most important number in the mortgage process. It determines whether you qualify, what loan types are available to you, and what interest rate you will pay. Before you do anything else, know where you stand.

The minimum credit scores lenders accept vary by loan type:

• Conventional loans (Fannie Mae / Freddie Mac): 620 minimum, though most lenders prefer 640+. Borrowers at 740+ receive the best available pricing.
• FHA loans: 580 for 3.5% down payment; 500–579 for 10% down. Some lenders impose overlays requiring 620+.
• VA loans: No official VA minimum, but most lenders require 580–620.
• USDA loans: No official USDA minimum; lenders typically require 580–640.

You are entitled to a free credit report from each of the three major bureaus — Equifax, Experian, and TransUnion — once every 12 months at AnnualCreditReport.com, the only federally authorized free report source. Review all three for errors, because lenders will pull all three and use the middle score of the three for qualification.

If your score needs work, focus on the two biggest levers: payment history (35% of your FICO score) and credit utilization (30%). Pay all bills on time and pay down revolving balances to below 30% of each card's limit. A six-to-twelve month runway of disciplined credit behavior can meaningfully improve a borderline score.

Step 2: Calculate How Much House You Can Afford

Lenders use two ratios to assess affordability: the front-end ratio and the back-end ratio. Together, these are called the 28/36 rule, and understanding them before you start shopping prevents the frustration of falling in love with a home you cannot qualify for.

The front-end ratio (housing expense ratio) compares your monthly housing costs — principal, interest, property taxes, homeowners insurance, and any HOA or PMI — to your gross monthly income. The guideline is that housing costs should not exceed 28% of your gross monthly income.

The back-end ratio (debt-to-income ratio, or DTI) compares all of your monthly debt payments — housing costs plus car loans, student loans, credit card minimums, personal loans — to gross monthly income. Most conventional lenders want total DTI at or below 36%, though many programs allow up to 43%, and some allow 50% with compensating factors such as strong credit or large reserves.

As a practical example: if your household earns $8,000 per month gross, the 28/36 rule suggests a maximum housing payment of $2,240 and total monthly debt (including housing) of $2,880. Work backward from those numbers — accounting for property taxes and insurance in your market — to arrive at a realistic loan amount and home price target.

Use our mortgage calculators to run the numbers before you speak to a lender. Knowing your target range prevents both under-buying and overextending.

Step 3: Save for Your Down Payment and Closing Costs

Your down payment requirement depends on the loan type you choose:

• 3% down: Conventional loans through Fannie Mae HomeReady or Freddie Mac Home Possible. PMI required until 80% LTV.
• 3.5% down: FHA loans with a credit score of 580 or higher. FHA mortgage insurance premium applies.
• 5–10% down: Standard conventional loans. PMI required until 80% LTV, but at lower rates than 3% down.
• 20% down: Conventional loans with no PMI required. This eliminates private mortgage insurance entirely.
• 0% down: VA loans (eligible veterans and service members) and USDA loans (eligible rural and suburban properties).

Beyond the down payment, budget for closing costs of 2–5% of the loan amount. On a $300,000 loan, that is $6,000–$15,000. Closing costs include origination fees, appraisal, title insurance, attorney fees (in some states), prepaid property taxes and insurance, and government recording fees. Some costs are negotiable; some are not. You will receive a detailed breakdown before closing.

Down payment assistance programs exist at the state, county, and city level for first-time and qualifying repeat buyers. The CFPB's home loan tools and your state's housing finance agency website are the best places to research programs in your area.

Step 4: Get Pre-Approved (Not Just Pre-Qualified)

Pre-qualification and pre-approval sound similar but are not the same thing — and in a competitive market, the difference matters enormously.

Pre-qualification is an informal, unverified estimate. You tell a lender your income, debts, and assets, and they give you a rough range. No documents are verified. No hard credit inquiry is pulled. Sellers and their agents do not view pre-qualification letters as reliable evidence of financing ability.

Pre-approval is a formal underwriting review. The lender pulls your credit (hard inquiry), verifies your income and assets with actual documents, and issues a conditional commitment letter stating the loan amount you qualify for. A pre-approval letter signals to sellers that you are a serious, qualified buyer.

Documents you will need for pre-approval:

• Two most recent W-2s (from all employers)
• Two most recent pay stubs
• Two most recent months of bank statements (all accounts)
• Two most recent years of federal tax returns (all pages, all schedules)
• Photo ID and Social Security number
• If self-employed: profit and loss statements, business tax returns
• If applicable: rental income documentation, divorce decree, bankruptcy discharge papers

Pre-approvals are typically valid for 60–90 days. If your home search extends beyond that, expect to update your documents and have the lender re-run your credit.

Step 5: Choose the Right Loan Type

Four main mortgage categories are available to US home buyers. The right choice depends on your credit score, military status, location, down payment, and how long you plan to stay in the home.

Use our loan calculators to compare monthly payments across types: FHA Loan Calculator, VA Loan Calculator, and USDA Loan Calculator. For conventional loans with less than 20% down, the PMI Calculator shows your full monthly cost and when PMI drops off.

Step 6: Shop Multiple Lenders

Shopping multiple lenders is one of the highest-leverage actions a mortgage borrower can take. Research from the CFPB and the Federal Reserve Bank of Philadelphia consistently shows that borrowers who obtain at least three quotes save meaningfully versus those who accept the first offer — often tens of thousands of dollars over the life of the loan.

When comparing lenders, do not look only at the interest rate. Compare the APR (annual percentage rate), which incorporates the interest rate plus fees into a single number that allows apples-to-apples comparison. A loan with a 6.75% rate and $5,000 in origination fees may be more expensive than one at 6.875% with no origination fees, depending on how long you keep the loan.

Within three business days of submitting a full application, each lender must provide a Loan Estimate — a standardized three-page form mandated by the CFPB. The Loan Estimate breaks out the interest rate, APR, projected monthly payment, estimated closing costs, and key loan terms. Use it as your comparison document. All lenders use the same form, so section by section comparison is straightforward.

Multiple mortgage credit inquiries within a 14–45 day window are treated as a single inquiry for credit scoring purposes (the exact window depends on the scoring model). Shop freely within that window without worrying about damaging your score.

Step 7: Make an Offer and Open Escrow

Once you have a pre-approval letter and know your budget, you can make competitive offers. Your pre-approval letter, combined with your agent's guidance on local market conditions, positions you to act decisively when the right home appears.

When a seller accepts your offer, you will sign a purchase agreement and deposit earnest money — typically 1–3% of the purchase price — into an escrow account held by a neutral third party. This money demonstrates good faith and will be applied toward your down payment or closing costs at closing. If you back out for a non-contingency reason, you may forfeit the earnest money.

Standard purchase contracts include contingencies that protect the buyer: a financing contingency (you can exit if you cannot secure a loan), an appraisal contingency (you can renegotiate or exit if the home appraises below the purchase price), and an inspection contingency (you can negotiate repairs or exit based on the inspection findings). In competitive markets, buyers sometimes waive contingencies to make stronger offers — but doing so carries real financial risk. Discuss this carefully with your real estate agent.

Step 8: Complete Underwriting

After your offer is accepted, you submit a full mortgage application to your chosen lender. The lender orders an appraisal, your file goes to an underwriter, and the process of verifying everything in your application begins in earnest.

Key events during underwriting:

• Appraisal: A licensed appraiser visits the property and provides an independent opinion of value. If the appraisal comes in below the purchase price, you will need to renegotiate the price, make up the difference in cash, or exit via your appraisal contingency.
• Home inspection: Not required by lenders but strongly recommended. An inspector evaluates the structure, roof, systems (HVAC, plumbing, electrical), and other components. Findings give you negotiating leverage or a reason to walk away.
• Title search: A title company searches public records to confirm the seller has the legal right to transfer the property and that there are no liens, unpaid taxes, or ownership disputes. Title insurance is purchased at closing to protect you and the lender against title defects that were not discovered in the search.
• Conditional approval: Underwriters frequently issue a "conditional approval" requiring additional documentation. Respond to requests within 24–48 hours to keep your closing on track.

Critical rule during underwriting: Do not make any major financial changes until after closing. Do not open new credit accounts, do not make large purchases on credit, do not change jobs if at all avoidable, and do not move large sums of money between accounts without documentation. Any of these can trigger a re-underwrite and delay or derail your closing.

Step 9: Closing Day

Three business days before your scheduled closing, your lender must send you the Closing Disclosure — another standardized CFPB form. It details the final loan terms, the exact monthly payment, and itemizes every closing cost. Compare it line by line with your Loan Estimate. Some fees cannot change; others can increase by up to 10% under CFPB tolerance rules. If you see discrepancies, ask your lender to explain them before you arrive at the closing table.

At closing, you will need:

• A government-issued photo ID
• Certified funds (cashier's check) or a wire transfer for your down payment and closing costs — personal checks are generally not accepted
• Proof of homeowners insurance showing the lender as a loss payee

You will sign a large stack of documents — the promissory note (your promise to repay), the deed of trust or mortgage (which gives the lender a security interest in the property), and various disclosures. The title company or closing attorney oversees the signing. Once all documents are signed and funds are confirmed, the deed is recorded with the county and you receive the keys.

Mortgage Process Timeline

Sources

• Consumer Financial Protection Bureau — Owning a Home: The Mortgage Process
• U.S. Department of Housing and Urban Development — Loan Programs for Home Buyers
• Fannie Mae — Know Before You Owe: Understanding Your Loan Estimate and Closing Disclosure

This article is for informational purposes only and does not constitute financial, legal, or mortgage advice. Rates and program details change frequently. Consult a licensed mortgage professional for guidance specific to your situation.