Buying a house is one of the biggest financial moves you’ll ever make, and your credit score sits right at the center of it. It helps decide whether a lender approves your mortgage, how much they’ll lend, and — crucially — what interest rate you’ll pay. But there’s no single number that magically unlocks the front door. The right answer depends on the type of loan, the lender, and the rest of your financial picture.
There’s no universal “minimum” score
Mortgages come in several types, and each program sets its own credit guidelines. On top of that, individual lenders add their own stricter rules — called overlays — so one lender might approve a score another turns down. That’s a big reason to shop around rather than treat a single rejection as the final word.
A useful way to frame it: meeting the minimum score gets you in the door, but a higher score gets you a better deal.
Typical credit score minimums by loan type
These are general guidelines as of 2026 — always confirm the current requirement with the specific lender, since overlays vary:
- Conventional loans (the most common, backed by Fannie Mae/Freddie Mac): usually a minimum around 620. Higher scores earn lower rates and can shrink your private mortgage insurance (PMI) cost.
- FHA loans (government-insured, popular with first-time buyers): the program allows scores as low as 580 with a 3.5% down payment, or down to 500 with a 10% down payment. Many lenders set their FHA minimum above the program floor.
- VA loans (for eligible veterans and service members): no federal minimum, but most lenders look for about 620. These often require no down payment.
- USDA loans (for eligible rural and suburban buyers): also no official minimum, with lenders typically wanting roughly 640.
So while a score in the high 500s or low 600s can be enough to qualify, the 700+ range is where you start getting a lender’s best pricing.
Why a higher score saves you real money
Approval is only half the story. Lenders price mortgages on risk, so the higher your score, the lower the rate they’ll generally offer — and on a loan this large and long, small rate differences turn into enormous dollar differences.
Take a $300,000, 30-year mortgage. A borrower with an excellent score might lock a noticeably lower rate than one with a fair score. Even a difference of half a percentage point can change the monthly payment by a meaningful amount and add up to tens of thousands of dollars over the life of the loan. Run your own numbers with our Mortgage Calculator to see how the payment shifts at different rates.
That’s the real reason to care about your score before you buy: it’s not just “approved vs. denied,” it’s “good deal vs. expensive deal.”
Credit score is only one piece
Lenders evaluate the whole picture, not just a three-digit number. The other big factors:
- Debt-to-income (DTI) ratio — how much of your monthly income already goes to debt payments. Many lenders prefer a total DTI under roughly 43%.
- Down payment — a larger down payment lowers the lender’s risk and can offset a weaker score.
- Income and employment history — steady, documented income reassures lenders you can keep paying.
- Cash reserves — savings left after closing show you can handle a few months of payments if something goes wrong.
Before you fall for a listing, it helps to know your realistic budget. Our guide on how much house you can afford walks through the math.
How to boost your score before you apply
If your score isn’t where you want it, a few months of focused effort can move it:
- Pay every bill on time — payment history is the single biggest factor.
- Lower your credit utilization — paying down card balances so you use only a small share of your available limits can lift your score relatively quickly.
- Don’t open new credit right before applying — each application is a hard inquiry, and a brand-new account lowers your average account age.
- Check your credit reports for errors and dispute anything wrong; a single mistaken late payment can cost you.
- If you’re still building credit, a credit-builder account like Self can help establish a positive history.
For the full playbook, see how to improve your credit score, and browse our other Loans guides.
The bottom line
There’s no universal credit score required to buy a house — it depends on the loan type and the lender. As a rough guide, expect to want around 620 for a conventional loan, while FHA loans can go lower. But don’t aim for the bare minimum: a higher score earns a lower rate, and on a mortgage that’s worth real money. Check your score early, fix what you can, and you’ll walk into the process with more options and a better deal. This is educational information, not financial advice — confirm current requirements with a licensed lender.
Frequently asked questions
What is the lowest credit score to buy a house?
Can I buy a house with a 600 credit score?
Does my credit score really affect my mortgage rate?
Besides credit score, what do mortgage lenders look at?
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