Minimum Credit Scores by Loan Type
The credit score you need depends on the type of mortgage you are applying for. Here are the minimums for 2026:
| Loan type | Minimum score | Best rates at | Down payment | Notes |
|---|---|---|---|---|
| FHA | 580 (3.5% down) 500 (10% down) | 680+ | 3.5-10% | Most accessible for lower credit |
| Conventional | 620 | 740+ | 3-20% | Best rates require excellent credit |
| VA | No official min (620 typical) | 700+ | 0% | Veterans/military only |
| USDA | 640 | 680+ | 0% | Rural areas, income limits apply |
| Jumbo | 700-720 | 780+ | 10-20% | Loans above $806,500 |
The minimum gets you in the door. The score you actually want is 740+ — that is where you unlock the best interest rates, saving tens of thousands over the life of your loan.
How Your Credit Score Affects Your Mortgage Rate
Your credit score is the single biggest factor in the interest rate you receive. On a $350,000 30-year fixed mortgage, the difference between a 620 and 760 score is dramatic:
| Credit score | Estimated rate | Monthly P&I | Total interest (30yr) | Extra cost vs 760 |
|---|---|---|---|---|
| 760-850 | 6.00% | $2,098 | $405,310 | — |
| 700-759 | 6.35% | $2,178 | $434,120 | +$28,810 |
| 680-699 | 6.55% | $2,224 | $450,640 | +$45,330 |
| 660-679 | 6.85% | $2,293 | $475,520 | +$70,210 |
| 640-659 | 7.25% | $2,387 | $509,200 | +$103,890 |
| 620-639 | 7.75% | $2,505 | $551,830 | +$146,520 |
A 620 score costs you $146,520 more in interest compared to a 760 score — on the exact same house. Spending 3-6 months improving your score before applying is one of the highest-return financial moves you can make. Use our credit score improvement calculator to see your potential gains.
The 90-Day Credit Score Improvement Plan
Days 1-30: Quick Wins (+20-50 points)
Pay credit card balances below 30% utilization. This is the fastest way to boost your score. If you have $8,000 on a $12,000 limit (67% utilization), paying down to $3,600 (30%) can add 30-50 points in one billing cycle. Below 10% is even better.
Dispute errors on your credit report. Pull all three reports from annualcreditreport.com. FTC research found 79% of reports contain at least one error. Dispute inaccurate late payments, wrong balances, or accounts that are not yours.
Set up autopay for every account. Payment history is 35% of your FICO score. Even one 30-day late payment can drop your score 50-100 points. Autopay for at least the minimum eliminates this risk entirely.
Request credit limit increases. Call your existing card issuers and ask for a limit increase. Most perform a soft pull (no score impact). A higher limit instantly lowers your utilization ratio without paying anything down.
Days 31-60: Building Momentum (+20-40 points)
Pay utilization below 10%. After getting under 30%, push toward single digits. On $12,000 in total limits, keep balances under $1,200. This maximizes the utilization scoring factor.
Become an authorized user. Ask a family member with excellent credit and a long-standing account to add you. Their account history appears on your report, potentially adding years of positive payment history instantly.
Do not open new accounts. Each application creates a hard inquiry (minus 5-10 points) and lowers your average account age. Hold off on new credit until after your mortgage closes.
Days 61-90: Final Optimization (+10-20 points)
Three months of perfect payment history is now established. The positive trend from autopay and low utilization is compounding. Authorized user accounts are fully reporting.
Verify everything: Pull your reports again to confirm disputes were resolved, utilization is reporting correctly, and no new negative items appeared. If anything is wrong, dispute again — you have 30 days to fix it before your mortgage application.
Get pre-approved, not pre-qualified. Pre-qualification is a soft estimate. Pre-approval is a hard credit pull where the lender verifies your income, assets, and credit. A pre-approval letter makes you a stronger buyer and locks in your rate.
What Mortgage Lenders Look at Beyond Credit Score
Your score gets you in the door, but lenders evaluate your full financial picture:
| Factor | What they check | Target |
|---|---|---|
| Debt-to-income ratio | Monthly debt payments / gross income | Under 36% (max 43-50%) |
| Employment history | 2+ years at same employer or field | Stable, verifiable income |
| Down payment | Source and amount of funds | Seasoned 60+ days in your account |
| Cash reserves | Savings after closing | 2-6 months of mortgage payments |
| Credit history depth | Length and variety of credit accounts | 3+ accounts, 2+ years average age |
A 750 score with a 55% DTI ratio will be denied. A 680 score with a 28% DTI, stable job, and 20% down will be approved with decent rates. The score opens the door — the full profile determines the terms. Use our DTI calculator to check where you stand.
Score Requirements for Special Situations
Self-employed borrowers: Same score requirements, but you need 2 years of tax returns showing consistent income. Lenders average your last 2 years of Schedule C income. Use our self-employment tax calculator to understand your reported income.
Recent bankruptcy: Chapter 7 bankruptcy requires a 2-year waiting period for FHA loans, 4 years for conventional. Chapter 13 requires 1 year of on-time plan payments for FHA. Your score can recover to the 640-680 range within 2-3 years post-discharge with responsible credit behavior.
Previous foreclosure: 3-year waiting period for FHA, 7 years for conventional. During the waiting period, rebuild credit aggressively using secured cards and credit-builder loans.
The Bottom Line: What Score Should You Aim For?
The minimum score is 580-620. The target score is 740+. The realistic timeline to improve 100 points is 3-6 months with focused effort. On a $350,000 mortgage, every 20-point improvement above 620 saves you roughly $15,000-$30,000 in total interest over 30 years. That makes credit score improvement the single highest-return activity you can do before buying a home.
Start with our credit score improvement calculator, then use the mortgage qualification calculator to see what you can afford at your current score.
The Cost of a Low Credit Score on a Mortgage
Your credit score directly determines your interest rate, and small rate differences compound into massive cost differences over 30 years. On a $300,000 30-year mortgage: at 740+ score you might get 6.25% ($1,847/month, $364,920 total interest). At 680 you might get 6.75% ($1,946/month, $400,560 total interest). At 620 you might get 7.50% ($2,098/month, $455,280 total interest). The difference between a 740 and 620 score on this loan is $251 per month and $90,360 in total interest over the life of the loan.
That $90,000 cost of a low credit score is the strongest argument for spending 6-12 months improving your score before applying. Even a 40-point improvement from 660 to 700 can save $30,000-50,000 over the loan term. Our Credit Score Calculator estimates your current range and improvement potential.
The 90-Day Rapid Score Improvement Plan
Days 1-7: Pull your free credit reports from AnnualCreditReport.com. Dispute any errors — studies show 25% of reports contain errors that lower scores. Common errors include accounts that are not yours, incorrect payment histories, and debts already paid showing as open.
Days 7-30: Pay credit card balances below 30% of their limits. Utilization is the second-largest factor in your score. If you have a $5,000 limit, keep the balance below $1,500. Below 10% ($500) is even better. If you cannot pay down balances, ask for credit limit increases — this lowers your utilization ratio without paying anything.
Days 30-60: Set up autopay on every account to ensure zero missed payments going forward. Payment history is the single largest factor at 35% of your score. A single 30-day late payment can drop your score 60-100 points.
Days 60-90: Become an authorized user on a family member's old, low-utilization credit card. Their positive payment history appears on your report. Do not apply for new credit during this period — each hard inquiry temporarily lowers your score by 5-10 points. Our Credit Limit Calculator helps optimize your utilization ratio.
Major Credit Score Changes in 2026
The mortgage credit landscape is shifting in ways that benefit many buyers. Fannie Mae eliminated its minimum credit score requirement on November 15, 2025, moving to a holistic risk assessment that considers borrower reserves, debt levels, property characteristics, and loan purpose rather than relying on a single FICO threshold. This does not mean lenders will approve any credit score — individual lenders still set their own requirements — but it signals a move toward more flexible underwriting.
New scoring models are rolling out: FICO 10T and VantageScore 4.0 incorporate "trended data" (analyzing payment patterns over time, not just current balances) and alternative credit data including rent payments, utility bills, and phone service payments. These models can improve scores for consumers with thin credit files or those who have recently improved their financial behavior. As of early 2026, over 40 mortgage lenders have adopted FICO Score 10T, with the company reporting up to 5% more loan approvals under the new model.
The practical impact: borrowers who pay rent on time, maintain stable bank balances, and have consistent utility payment histories may qualify for mortgages even with limited traditional credit history. First-time homebuyers, recent immigrants, and younger borrowers who have avoided credit cards stand to benefit most from these changes. However, borrowers with extensive credit histories and high traditional FICO scores see minimal difference — the new models primarily help those at the margins.
The Dollar Cost of Each Credit Tier
Your credit score directly determines your mortgage interest rate, and the financial impact is staggering. Based on March 2026 data from Curinos and Experian, here is what different scores cost on a $400,000 30-year fixed mortgage:
760+ (Excellent): approximately 6.4% APR, $2,502/month, $500,700 total interest. 700-759 (Good): approximately 6.6% APR, $2,557/month, $520,500 total interest. 660-699 (Fair): approximately 7.0% APR, $2,661/month, $557,960 total interest. 620-659 (Below Average): approximately 7.5% APR, $2,797/month, $607,000 total interest.
The difference between the best and worst tiers: $295/month and $106,300 in total interest on the same home with the same loan amount. Spending 3-6 months improving your score from 660 to 740 before applying for a mortgage can save more money than any other single financial action you will ever take. The most effective rapid-improvement strategies: pay credit card balances below 10% of limits (30-50 point boost in 1-2 billing cycles), dispute any errors on your credit report (potential 20-40 point correction), become an authorized user on a family member's oldest, lowest-utilization card (15-30 point boost in 30 days), and avoid all new credit applications for 6 months before your mortgage application.