Credit Score Needed to Buy a House by Loan Type

If you’ve been searching for the credit score needed to buy a house, you already know the answer isn’t a single number. It depends on the loan type, the lender, and a stack of other financial factors that lenders weigh alongside your score. The good news: there are clear thresholds, real strategies to hit them, and no reason to walk into a mortgage application guessing.

This guide breaks down every major loan type, explains how your score shapes your interest rate, and gives you a practical plan to strengthen your position before you apply.

What Credit Score Do You Need to Buy a House?

Minimum vs. Recommended Credit Scores

The short answer: you can qualify for a mortgage with a score as low as 500, but the realistic target for the best terms is 740 or above.

Each loan product has its own floor. FHA loans, backed by the Federal Housing Administration, accept scores as low as 500 with a 10% down payment, or 580 with just 3.5% down. Conventional loans backed by Fannie Mae and Freddie Mac set their minimum at 620. VA and USDA loans don’t publish an official credit floor, but most lenders who offer them apply an internal minimum of around 620.

Hitting the minimum gets you in the door. It does not get you the best rate. Lenders price risk, and a lower score signals higher risk, which means higher interest costs for you.

How Lenders Use Your Score Beyond the Minimum

Your credit score is a starting gate, not a finish line. Once you clear the minimum, lenders layer on additional underwriting criteria:

• Debt-to-income ratio (DTI): Most lenders want your total monthly debt payments, including the new mortgage, to stay below 43% of gross monthly income.
• Employment history: Two years of stable, verifiable income is the standard benchmark.
• Cash reserves: Some lenders want to see two to six months of mortgage payments sitting in savings after closing.
• Down payment size: A larger down payment reduces loan-to-value (LTV) risk, which can offset a lower score in some cases.

A score of 720 paired with a high DTI can still get a loan declined. Treat your credit score as one lever among several, but a very important one.

Credit Score Requirements by Loan Type

Conventional Loans

Conventional loans require a minimum score of 620, but borrowers with scores above 740 consistently receive the most competitive rate tiers from private lenders. These loans aren’t government-backed, so lenders bear the default risk directly and price accordingly.

Key trade-offs with conventional loans:

• Down payment: As low as 3% for first-time buyers, but 20% avoids private mortgage insurance (PMI).
• PMI: Required if your down payment is below 20%. PMI typically costs 0.2%–2% of the loan amount annually, depending on your score and LTV.
• Flexibility: Conventional loans are available for primary residences, second homes, and investment properties, broader than government-backed options.

If your score is between 620 and 659, expect to pay meaningfully more in rate and fees than a borrower in the 700s. That gap narrows significantly once you cross 740.

FHA, VA, and USDA Loans

FHA loans are the most accessible federally backed mortgage product for buyers with damaged credit histories. The U.S. Department of Housing and Urban Development sets the guidelines: a 500–579 score requires a 10% down payment; 580 or above qualifies for 3.5% down. Every FHA loan requires mortgage insurance premium (MIP), both an upfront fee (1.75% of the loan) and an annual premium, regardless of down payment size.

VA loans are available to eligible veterans, active-duty service members, and surviving spouses. The VA sets no official credit minimum, but most lenders apply a 620 floor. VA loans require no down payment and no private mortgage insurance, making them the most favorable product for eligible borrowers. Eligibility is the trade-off: you must meet the VA’s service requirements.

USDA loans target buyers in designated rural and suburban areas. Like VA loans, they require no down payment. Most lenders want a 640 score for USDA’s streamlined processing, though manual underwriting at lower scores is possible. Income limits apply, typically up to 115% of the area median income.

How Your Credit Score Affects Your Mortgage Rate

Your credit score directly determines which rate tier a lender places you in. The difference between a fair score (580–669) and an exceptional score (800+) can mean an interest rate gap of 1.5 to 2 percentage points, sometimes more depending on market conditions.

On a $300,000 30-year fixed mortgage, that gap is significant. A borrower with a 620 score may pay a noticeably higher interest rate than a borrower with a 760 score, a difference that can translate to tens of thousands of dollars in additional interest over the life of the loan. The CFPB’s mortgage tools let you compare rate scenarios by score tier.

Here’s how the tiers generally map to lender pricing:

Moving from 620 to 680 is worth pursuing. Moving from 680 to 740 is worth pursuing even harder. Each tier shift reduces your monthly payment and the total cost of the loan.

How to Check and Understand Your Credit Score Before Applying

Start with your full credit reports from all three bureaus, Experian, Equifax, and TransUnion. You’re entitled to free annual reports at AnnualCreditReport.com, the only federally authorized source for free bureau reports in the US.

Mortgage lenders don’t use the same score you see in a banking app. They use FICO Score 2 (Experian), FICO Score 5 (Equifax), and FICO Score 4 (TransUnion), the older bureau-specific versions built specifically for mortgage underwriting. When you apply, lenders pull all three and typically use the middle score for underwriting decisions. If you’re applying jointly, lenders usually take the lower of the two middle scores.

This means the score matters in two ways: which bureau holds the most accurate data about you, and whether any errors are dragging any of the three scores down.

When reviewing your reports, flag:

• Accounts you don’t recognize, potential fraud or mixed files
• Late payments marked incorrectly, especially if you have confirmation of on-time payment
• Paid collections still showing a balance
• Old negative items past the 7-year reporting window

Unpaid collections from any creditor, including insurers, can appear on your report and suppress your score. If you’ve ever had an unresolved insurance dispute, audit your reports carefully before applying. Errors are common and disputable. Filing a dispute with the relevant bureau is free and can move scores meaningfully within 30–45 days if the error is genuine.

Steps to Raise Your Credit Score Needed to Buy a House

Quick Wins in 30–90 Days

These tactics can move your score within one to three billing cycles:

1. Pay down revolving balances. Credit utilization, your balance relative to your credit limit, is the second most impactful FICO factor after payment history. Getting utilization below 30% helps; below 10% is better. Pay down the cards with the highest utilization first.
2. Dispute errors on all three bureau reports. A single corrected error, say, a late payment that wasn’t late, can lift your score by 20–40 points in some cases.
3. Become an authorized user. If a family member or partner has a long-standing card with a low balance and perfect payment history, being added as an authorized user can import that positive history into your file.
4. Request a credit limit increase. If your income has grown, ask existing issuers for a higher limit. This reduces utilization without paying anything down.
5. Don’t open new accounts right before applying. Each hard inquiry shaves a few points and a new account lowers your average account age, small negatives you don’t need before a mortgage application.

Longer-Term Credit-Building Strategies

If your timeline is six months or longer, you have more tools available:

• Consistent on-time payment is the single highest-impact lever in FICO scoring, payment history accounts for 35% of the score. Set up autopay for at least the minimum on every account to protect this.
• Season your accounts. Lenders and FICO reward length of credit history. Closing old accounts shortens your average age; keep them open even if you don’t use them.
• Diversify your credit mix. Having both revolving credit (cards) and installment loans (car, student, personal) improves the “credit mix” factor modestly. Don’t take on debt just for this reason, but if you need to finance something, the mix benefit is real.
• Resolve collections. Unpaid collections damage your score and flag a red light for mortgage underwriters. Negotiate a “pay-for-delete” agreement where possible, or settle the account and get written confirmation.

If past financial disputes, such as PPI settlement claims or car finance commission claims, left unresolved entries on your credit file, resolving those before applying can clean up your profile and may improve your score.

Other Financial Factors Lenders Weigh Alongside Your Credit Score

Your credit score is important, but it’s part of a larger picture every underwriter reviews. Here’s what else matters:

Debt-to-income ratio (DTI): This is often the deciding factor when a score clears the minimum but a loan still gets declined. Most conventional lenders cap total DTI at 43–45%. FHA allows up to 57% in some cases with compensating factors. Calculate yours before applying: add up all monthly minimum debt payments, divide by gross monthly income.

Down payment: A larger down payment lowers LTV risk, can eliminate PMI requirements, and signals financial stability. On a conventional loan, 20% down removes PMI entirely. On an FHA loan, a 10% down payment is required for scores below 580.

Cash reserves: Lenders want to see that closing doesn’t wipe you out. Reserves of two to six months of mortgage payments in liquid savings reduce underwriting risk, especially for borrowers with borderline scores or DTI.

Employment and income stability: Two years at the same employer or in the same field is the benchmark. Self-employed borrowers typically need two years of tax returns showing consistent income. Gaps in employment history require explanation.

If a disability insurance claim denial or appeal disrupted your income at some point, or you received a settlement, knowing how insurance claim settlement amounts are calculated can help you document that income correctly for an underwriter.

Lenders want a borrower who can repay. Your score is their shorthand for that judgment, but your full file tells the real story.

The most important step you can take right now is to pull all three of your credit reports, review them for errors, and calculate your DTI. Know your numbers before a lender does. That puts you in control of the conversation, and in a far stronger position to negotiate the mortgage terms you deserve.