What Credit Score Is Needed to Buy a House in 2026?
There is no single credit score needed to buy a house. The minimum depends on the loan program, the lender’s overlays, and how much you are putting down. FHA goes as low as 500 with 10% down. Conventional starts at 620. VA has no official floor. The real question is not whether you can qualify — it is what your score costs you in rate, mortgage insurance, and total loan expense.
A 20-point credit score difference can shift your interest rate by 0.25%–0.50%, which translates to $40–$80 per month on a $350,000 loan. Over 30 years, that is $14,000–$29,000. Your credit score is the single biggest pricing lever you control before closing.
Minimums by Program
- Conventional: 620 minimum — best pricing at 740+. Below 680, loan-level pricing adjustments add significant cost.
- FHA: 580 for 3.5% down, 500 for 10% down. Most lenders overlay 580 as their floor.
- VA: No VA minimum — AUS-driven. Most lenders overlay 580–620.
- USDA: No official minimum — GUS automated approval requires 640. Manual underwriting below 640.
How Score Affects Pricing
- Rate impact: Every 20-point band shift changes your rate by 0.25%–0.50% through loan-level pricing adjustments
- PMI cost: Credit score determines your private mortgage insurance rate — 720+ pays 60% less PMI than 680
- FHA MIP: Same 0.55% annual rate regardless of score — but score determines program access at 580 vs 500
- Monthly impact: A 680 vs 740 score on a $350K conventional loan costs $85–$130 more per month in rate + PMI
Which Score Lenders Use
- Tri-merge report: Lender pulls all three bureaus (Experian, Equifax, TransUnion) and uses the middle score
- Co-borrowers: Lender uses the lower of the two borrowers’ middle scores for pricing
- Scoring models: FICO 10T and VantageScore 4.0 now accepted for conforming loans as of 2026
- Not your free score: Consumer apps show VantageScore 3.0 — mortgage FICO scores are typically 20–40 points different
Score Factors
- Payment history (35%): On-time payments are the single largest factor — one 30-day late can drop your score 60–100 points
- Credit utilization (30%): Percentage of available credit used — keeping cards below 10% maximizes this factor
- Length of history (15%): Average age of accounts — do not close old cards before applying for a mortgage
- Credit mix and inquiries (20%): Mix of credit types and recent hard inquiries — mortgage shopping within 14–45 days counts as one inquiry
Can I buy a house with a 580 credit score?
Yes. FHA allows 580 with 3.5% down payment. VA loans are also accessible at 580 with lenders who follow VA guidelines without adding credit overlays. At 580, you will not qualify for conventional financing (minimum 620) and your FHA rate will be higher than someone at 680 — but you can absolutely buy a home. The key is finding a lender who actually originates at 580, not one who advertises it but overlays 620.
What is the difference between a 680 and 740 credit score on a mortgage?
On a $350,000 conventional loan at 95% LTV, a 740 score pays roughly 1.5% less in LLPAs than a 680 — translating to approximately $85–$130 per month in combined rate and PMI savings. Over 10 years, that is $10,000–$15,600. At 740+, you access the best available rates. At 680, you qualify but pay measurably more for the same loan.
Do all lenders use the same credit score minimum?
No. Agency guidelines (Fannie Mae, FHA, VA) set program minimums, but individual lenders add their own overlays. One lender may require 640 for FHA while another approves at 580. These overlays are the lender’s risk tolerance, not the program rule. Shopping multiple lenders is essential — especially below 660 where overlays vary the most.
The Bottom Line Up Front
You can buy a house with a credit score as low as 500 (FHA with 10% down) — but a score below 680 costs real money in higher rates, higher mortgage insurance, and fewer lender options. The three things that matter most: which program matches your score, what your score costs you in pricing, and whether spending 30–90 days improving your score before applying saves more than the cost of waiting. If you are navigating home loans with bad credit, every 20-point improvement translates to measurable monthly savings.
Credit Score Minimums by Loan Program
Each loan program sets its own floor. But the floor is the agency minimum — individual lenders add overlays that raise the effective minimum. The table below shows both the program minimum and the practical lender minimum you will encounter when comparing lenders.
| Program | Agency Minimum | Typical Lender Overlay | Down Payment at Minimum |
|---|---|---|---|
| Conventional (Fannie/Freddie) | 620 | 620–640 | 3% (Conventional 97) |
| FHA (3.5% down) | 580 | 580–620 | 3.5% |
| FHA (10% down) | 500 | 500–580 | 10% |
| VA | None (AUS-driven) | 580–620 | $0 |
| USDA (GUS automated) | None (640 for GUS) | 640 | $0 |
| USDA (manual UW) | None | 620–640 | $0 |
| Jumbo | Lender-defined | 680–720 | 10–20% |
| Non-QM | Lender-defined | 500–620 | 10–25% |
Deal Saver
The 580-to-620 range is where lender overlays matter most. FHA and VA both allow approval below 620, but many lenders will not originate at those scores. If you are denied at one lender with a 590 score, try a lender that specializes in government loans — credit unions and community lenders are often more flexible on overlays than large national banks. The denial was the lender’s policy, not the program’s rule.
How Your Credit Score Affects Mortgage Pricing
Program eligibility is binary — you either meet the minimum or you do not. But pricing is a gradient. Every 20-point score band changes your cost through two mechanisms: loan-level pricing adjustments (LLPAs) on conventional loans, and mortgage insurance premiums on both conventional and FHA.
| FICO Band | LLPA | Est. Monthly Cost on $350K |
|---|---|---|
| ≥ 780 | 0.750% | +$22/mo |
| 760–779 | 1.000% | +$29/mo |
| 740–759 | 1.250% | +$36/mo |
| 720–739 | 1.750% | +$51/mo |
| 700–719 | 2.250% | +$66/mo |
| 680–699 | 2.750% | +$80/mo |
| 660–679 | 3.250% | +$95/mo |
| 640–659 | 3.500% | +$102/mo |
| 620–639 | 3.750% | +$109/mo |
FHA pricing works differently. The annual MIP rate is 0.55% regardless of credit score for loans with less than 10% down. The score determines access (580 threshold for 3.5% down) but does not change the insurance rate. This makes FHA loans particularly attractive for borrowers between 580 and 680 — the pricing disadvantage of a lower score is smaller on FHA than on conventional.
Which Credit Score Does the Lender Actually Use?
The lender pulls a tri-merge credit report — one report from each of the three major bureaus. Each bureau generates a FICO score. The lender uses the middle score (not the highest, not the lowest) as the qualifying score.
If you have a co-borrower, the lender uses the lower of the two borrowers’ middle scores for pricing. If your middle score is 720 and your co-borrower’s is 660, the loan is priced at 660. This is why some couples choose to leave the lower-score spouse off the loan — accepting a single income for qualification in exchange for better pricing.
Lender Reality Check
The credit score you see on Credit Karma, your bank app, or other free monitoring services is usually VantageScore 3.0. Your mortgage FICO score can be 20–40 points different — sometimes higher, sometimes lower. Do not assume the score you see online is the score your lender will pull. The only way to know your actual mortgage score is to have a lender run a tri-merge report. Many lenders offer free prequalification credit pulls that give you this information without a hard inquiry affecting your score.
FHA vs Conventional: Choosing by Credit Score
The crossover point is approximately 680–700. Below 680, FHA is typically cheaper because the flat 0.55% MIP rate is less than the LLPA penalty on conventional loans at that score. Above 700, conventional becomes cheaper — especially once you factor in PMI cancellation at 20% equity (FHA MIP is permanent on loans under 10% down).
Program Selection by Score Range
- 500–579: FHA with 10% down is the only agency option. VA if eligible (lender-dependent). Non-QM bank statement or DSCR loans at higher rates.
- 580–619: FHA at 3.5% down is the primary path. VA with a flexible lender. Conventional is not available below 620.
- 620–679: FHA is usually cheaper than conventional due to LLPAs. Compare both programs at your exact score — the crossover depends on down payment and LTV.
- 680–719: Conventional typically wins, especially with 10%+ down. PMI at these scores is manageable and cancels at 20% equity.
- 720+: Conventional is clearly best. Lowest LLPAs, lowest PMI, and you access the best available rates. FHA offers no advantage at this score.
How Long Does It Take to Improve Your Score?
The timeline depends on what is dragging your score down. Credit utilization changes reflect within one billing cycle (30 days). Correcting errors through a credit repair process takes 30–45 days through standard disputes or 3–5 days with a rapid rescore through your lender. Derogatory marks (late payments, collections, bankruptcy) take months to years to age off.
Score Improvement Timelines
- 30 days: Pay credit cards below 10% utilization. This single action can add 20–50 points if current utilization is above 50%.
- 60 days: Become an authorized user on a family member’s old, low-balance card. The account history boosts your average age of accounts.
- 90 days: Dispute and resolve credit report errors. Incorrect late payments, wrong balances, and duplicate accounts can be removed.
- 6–12 months: Establish payment history on a secured credit card or credit-builder loan. Consistent on-time payments build the history component.
- 2–7 years: Wait for derogatory marks to age. Bankruptcy (7–10 years), foreclosure (7 years), collections (7 years from first delinquency).
The cost-benefit math: if improving your score by 40 points takes 60 days and saves $85 per month in rate and PMI, you recover the two months of lost time in 2.4 months. For borrowers close to a threshold (619→625, 679→685), the wait is almost always worth it. For borrowers needing 100+ points, the wait may be measured in years — and renting during that time may cost more than the rate premium of buying now.
2026 Scoring Model Changes
As of 2026, Fannie Mae and Freddie Mac accept both FICO 10T and VantageScore 4.0 for conventional conforming loans. Both models incorporate trended data — they analyze how your balances have moved over time, not just current snapshots. Borrowers who have been actively paying down debt may score higher under trended models than under classic FICO.
FHA and VA have not yet adopted the new models — they continue using classic FICO. This means your mortgage FICO score may differ depending on the program. Ask your lender which scoring model they will use before relying on any specific score number.
File Guidance
If your lender uses FICO 10T or VantageScore 4.0 and your score is meaningfully different under the new model, get quotes under both scoring systems. A borrower who scores 695 on classic FICO but 720 on FICO 10T qualifies for better conventional pricing under the new model. Not all lenders have implemented the transition — some still use only classic FICO. The lender using the model that scores you highest gives you the best pricing.
Frequently Asked Questions
Does checking my credit score hurt my ability to get a mortgage?
No. Checking your own credit is a soft inquiry and does not affect your score. When a lender pulls your credit for a mortgage application, it is a hard inquiry — but mortgage-related inquiries within a 14–45 day window (depending on scoring model) count as a single inquiry. Shopping multiple lenders within that window does not hurt your score.
Can I get a mortgage with no credit score?
Yes, but options are limited. FHA allows non-traditional credit (rent payments, utility bills, insurance payments) for borrowers with no FICO score — this requires manual underwriting. Some lenders who portfolio their loans also work with thin-file borrowers. Conventional loans through Fannie Mae and Freddie Mac require a credit score.
How much does a late payment hurt my mortgage chances?
A single 30-day late payment can drop your score 60–100 points and stays on your report for 7 years. For mortgage purposes, late payments within the last 12 months are the most damaging — many lenders require zero lates in the past 12 months for approval. A late payment from 3+ years ago has significantly less impact on both your score and underwriting decisions.
Should I pay off collections before applying for a mortgage?
It depends on the scoring model. Under FICO 9 and VantageScore 4.0, paid collections are ignored in scoring. Under older FICO models, paying a collection can actually lower your score temporarily by updating the “last activity” date. FHA does not require collections under $2,000 to be paid — but they must be explained. Consult your loan officer before paying any collection during the mortgage process.
What credit score do I need for the best mortgage rate?
740 or higher qualifies for the best available rates on conventional loans. Above 780, the pricing improvement is minimal — a 780 and an 820 receive essentially the same rate. The biggest pricing jumps occur between 620–700, where each 20-point band significantly changes your loan-level pricing adjustment. If you are between 700 and 740, even a small improvement can drop you into a better tier.
Resources Used
Last updated: April 18, 2026 · Reviewed by The Lenders Network Editorial Team