What Credit Score Do You Need to Buy a House in 2025?
Your credit score is the single most influential number in the mortgage process. It determines whether you qualify, which loan products are available to you, and what interest rate you’ll pay. A 40-point difference in credit score can mean thousands of dollars per year in interest costs — or the difference between approval and denial.
Here’s exactly what score you need, by loan type.
Minimum Credit Scores by Loan Type
| Loan Type | Minimum Score | Notes |
|---|---|---|
| Conventional | 620 | Standard minimum; better rates start at 740+ |
| FHA (3.5% down) | 580 | With 10% down, some lenders accept 500 |
| FHA (10% down) | 500 | Harder to find lenders willing to go this low |
| VA | No official minimum | Most lenders require 580–620 in practice |
| USDA | 640 (most lenders) | No official minimum but lenders set their own |
| Jumbo | 700–720 | Stricter requirements; varies by lender |
These are minimums — the floor to even be considered. Getting a competitive rate is a different conversation entirely.
What Your Score Actually Gets You
Qualifying and qualifying well are two different things. Your interest rate is directly tied to your credit score, and the difference is significant.
On a $350,000 conventional loan, 30-year fixed (2026 rate environment):
| Credit Score | Approximate Rate | Monthly Payment | Extra Cost vs. 760+ |
|---|---|---|---|
| 760+ | 6.50% | $2,212 | — |
| 720–759 | 6.75% | $2,270 | +$58/mo (+$20,880 over 30 yrs) |
| 700–719 | 7.00% | $2,329 | +$117/mo (+$42,120 over 30 yrs) |
| 680–699 | 7.25% | $2,389 | +$177/mo (+$63,720 over 30 yrs) |
| 660–679 | 7.50% | $2,450 | +$238/mo (+$85,680 over 30 yrs) |
| 640–659 | 7.875% | $2,542 | +$330/mo (+$118,800 over 30 yrs) |
| 620–639 | 8.25% | $2,634 | +$422/mo (+$151,920 over 30 yrs) |
The difference between a 620 and a 760 score on this loan: $422/month and $152,000 over 30 years. That’s not a rounding error — it’s a life-changing amount of money.
Which Credit Score Do Lenders Use?
You have three credit scores — one from each bureau (Equifax, Experian, TransUnion). Mortgage lenders pull all three and use the middle score for qualification purposes. If you’re applying jointly, the lender uses the lower of the two middle scores.
Example: You have scores of 710, 730, and 745. Your middle score is 730 — that’s what the lender uses. Your co-borrower has scores of 680, 695, and 710. Their middle score is 695. The lender qualifies the joint application at 695.
This is why adding a co-borrower with a significantly lower score can hurt rather than help.
What Hurts Your Credit Score Most
FICO scores (the version most mortgage lenders use) are calculated from five factors:
| Factor | Weight | What to Know |
|---|---|---|
| Payment history | 35% | A single 30-day late payment can drop your score 50–100 points |
| Credit utilization | 30% | Keep balances below 30% of each card’s limit; below 10% is ideal |
| Length of credit history | 15% | Older accounts help; don’t close them |
| Credit mix | 10% | Having both revolving (cards) and installment (loans) accounts helps |
| New credit | 10% | Each hard inquiry costs 2–5 points; multiple mortgage inquiries in 14–45 days count as one |
The two biggest levers: payment history and utilization. Missing a payment or maxing out a credit card before applying for a mortgage can cause dramatic score drops at exactly the wrong moment.
How to Check Your Score Before Applying
Free options:
- AnnualCreditReport.com — official site for free reports from all three bureaus (no score included, but you see the full report)
- Credit card issuers — many provide free FICO scores monthly (Chase, Citi, Discover, Capital One)
- Credit Karma, Credit Sesame — free VantageScore (similar but not identical to FICO mortgage scores)
Important: The scores you see on Credit Karma use the VantageScore model. Mortgage lenders use FICO Score 2, 4, and 5 — the specific versions generated by each bureau for mortgage purposes. These can differ from your VantageScore by 10–40 points in either direction. Don’t be surprised if your lender’s score differs from what you’ve been monitoring.
The Score Thresholds That Matter Most
580: The key FHA threshold. Below 580, most FHA lenders require 10% down instead of 3.5%.
620: The conventional loan floor. Below 620, your only realistic options are FHA or VA (if eligible).
640: Where USDA loans become accessible and where conventional PMI rates begin to normalize.
680: Where conventional loan rates start becoming competitive. Below this, the rate premium becomes meaningful.
720: Where you get access to most lenders’ best rate tiers. Most of the rate improvement above this level is incremental.
760+: The top tier for rate pricing. Scores above 760 generally don’t unlock meaningfully better rates — you’re already at the best available terms.
What If Your Score Is Too Low Right Now?
You have options. Waiting 6–12 months and actively improving your score before applying can save more money than any other mortgage strategy.
Fastest improvements:
- Pay down credit card balances below 30% utilization (can improve score in 30–60 days)
- Dispute any errors on your credit report — errors are more common than you’d think
- Become an authorized user on a family member’s old, low-utilization account
- Avoid applying for any new credit in the 6 months before your mortgage application
Longer-term improvements:
- Bring any collections or delinquencies current (though the negative mark stays for 7 years, the score impact diminishes over time)
- Build a 12–24 month history of on-time payments
Read How to Improve Your Credit Score Before Buying a House for the full strategy.
Frequently Asked Questions
Can I get a mortgage with no credit score? Some lenders offer «non-traditional credit» underwriting for borrowers with no credit file — using rent payments, utility bills, and insurance payments to establish creditworthiness. This is manual and slower, and not all lenders offer it. FHA explicitly allows non-traditional credit; conventional loans are harder.
Does checking my own credit hurt my score? No. Checking your own credit (a «soft inquiry») has zero impact on your score. Only hard inquiries — initiated by lenders when you apply for credit — affect your score, and then only by a few points temporarily.
Can I buy a house with a 550 credit score? Possibly, with an FHA loan and 10% down, if you find a lender willing to go that low. Expect very limited lender options, higher rates, and stricter underwriting. At 550, improving your score to 580 before applying will significantly expand your options and save money.
How quickly can I raise my credit score? Paying down high credit card balances is the fastest lever — score updates happen when the card issuer reports the new balance to the bureaus, typically once a month. A significant utilization reduction can improve your score 20–50 points within 60 days. Building payment history takes longer — 12–24 months of consistent on-time payments.
The Bottom Line
For most buyers, the target score is 720+ — not because that’s the minimum, but because that’s where rates become genuinely competitive. If you’re below 720, the math on waiting 6–12 months to improve your score before applying often beats the math on buying now at a higher rate.
If you’re below 620, the only realistic conventional path is improving your score. FHA at 580 is an option, but understand what you’re paying — both in rate and in mortgage insurance — compared to what you’d pay 12 months later with a 680 score.
Next step: Ready to improve your score before applying? Read How to Improve Your Credit Score Before Buying a House for a 90-day action plan.
Sources
- myFICO.com: What’s in my FICO score? — myfico.com
- Consumer Financial Protection Bureau: Credit scores — consumerfinance.gov
- HUD: FHA Credit Requirements — hud.gov
Disclaimer: Credit score requirements and rate tiers change frequently. Rates shown are illustrative. Consult a licensed mortgage professional for current rates and qualification guidance. HomeFinanceLab.com is not a lender and does not originate loans.
