Conventional Loan Requirements 2026: Complete Guide (Credit Score, Down Payment, DTI & Limits)
Conventional loans are the #1 mortgage type in America (80% of all purchase loans). Requirements for 2026: 620 credit score, 3% down, 45% DTI, $806,500 limit. This guide covers every requirement, rate by credit score, PMI costs, and whether conventional beats FHA for your situation.
Sarah Mitchell
Senior Mortgage Advisor • NMLS #SM123456 • 12+ Years • Conventional Loan Specialist
Published April 26, 2026 • Based on Fannie Mae/Freddie Mac April 2026 guidelines • 15 min read
620
Min Credit Score
740+ for best rates
3%
Min Down Payment
20% avoids PMI
45%
Max DTI Ratio
up to 50% with factors
$806,500
2026 Loan Limit
$1.21M high-cost areas
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📋 Conventional Loan Requirements at a Glance
| Requirement | Minimum | Ideal / Best Rate | Notes |
|---|---|---|---|
| Credit Score | 620 | 740+ | Every 20 points = 0.125-0.25% rate difference |
| Down Payment | 3% | 20%+ | 20% eliminates PMI ($100-$300/month savings) |
| DTI Ratio | — | Under 36% | Max 45%, up to 50% with compensating factors |
| Employment | 2 years | 2+ years same employer | Same industry counts. Gaps need explanation. |
| Loan Limit | $806,500 | — | Up to $1,209,750 in high-cost areas |
| Reserves | 0 months | 6+ months | 2-12 months required for investment/2nd homes |
| Property Type | 1-4 unit | Single-family | Primary, second home, or investment property |
| Mortgage Insurance | PMI if <20% down | None (20%+ down) | PMI cancels at 80% LTV — unlike FHA |
📊 Your Rate by Credit Score (April 2026)
Your credit score is the single biggest factor in your conventional loan rate. Here's what you'll pay at each score tier:
| Credit Score | Rate (30yr) | Monthly P&I ($400K) | PMI (5% Down) | Total Monthly | 30-Year Interest |
|---|---|---|---|---|---|
| 760+ | 6.23% | $2,461 | $80 | $2,541 | $486K |
| 740-759 | 6.35% | $2,493 | $95 | $2,588 | $497K |
| 720-739 | 6.48% | $2,527 | $120 | $2,647 | $510K |
| 700-719 | 6.60% | $2,558 | $145 | $2,703 | $521K |
| 680-699 | 6.73% | $2,592 | $175 | $2,767 | $534K |
| 660-679 | 6.98% | $2,658 | $210 | $2,868 | $557K |
| 640-659 | 7.23% | $2,725 | $260 | $2,985 | $581K |
| 620-639 | 7.48% | $2,792 | $310 | $3,102 | $605K |
💰 The 620 vs 760 gap: a 620 score costs you $119,000 more in interest over 30 years plus $230 more per month in PMI. If your score is below 700, spending 2-3 months boosting your credit score before applying can save you $50,000-$100,000.
💰 Down Payment Options for Conventional Loans
Conventional 97 / HomeReady / HomePossible
Who: First-time buyers (no ownership in 3 years), income limits for HomeReady/HomePossible
✅ Lowest down payment. DPA grants can cover it. Competitive with FHA.
❌ Higher PMI than 5-10% down. Income limits on some programs.
Standard Conventional
Who: Any buyer, no income limits
✅ No income restrictions. Lower PMI than 3%. Widely available.
❌ Still has PMI. $8K more than 3% down.
Standard Conventional
Who: Buyers with moderate savings
✅ Significantly lower PMI. Better rates from some lenders.
❌ Ties up more cash. PMI still required.
Standard Conventional (No PMI)
Who: Buyers with strong savings
✅ No PMI. Best rates. Instant equity. Lower payment.
❌ Large upfront cash requirement. Depletes savings.
Need help with down payment? Find DPA grants in your state ($5K-$25K free money) →
📊 Compare Conventional Loan Rates From 5+ Lenders
Rates vary 0.25-0.50% between lenders on the same conventional loan. That difference = $15K-$30K over 30 years. Compare in 2 minutes — no SSN for initial quotes.
⚖️ Conventional vs FHA: Which Is Better for You?
| Factor | Conventional | FHA | Winner |
|---|---|---|---|
| Min Credit Score | 620 | 580 (500 w/10%) | FHA |
| Min Down Payment | 3% | 3.5% | Conventional |
| Mortgage Insurance | PMI cancels at 80% | MIP for LIFE of loan | Conventional 🏆 |
| Upfront Fee | None | 1.75% of loan ($7K on $400K) | Conventional 🏆 |
| Rate (700 score) | 6.60% | 5.95% | FHA (lower rate) |
| Max DTI | 45-50% | 56.9% | FHA |
| Property Types | Primary, 2nd, Investment | Primary only | Conventional |
| Loan Limits | $806,500 | $498,257 (floor) | Conventional |
| Total Cost (7 years) | $194,000 | $202,400 | Conventional |
| Total Cost (30 years) | $542,000 | $584,000 | Conventional 🏆 |
✅ Choose Conventional If:
- • Credit score 700+ (best rates)
- • Can put 5%+ down
- • Want PMI to cancel (saves $100-$300/month)
- • Buying second home or investment
- • Loan amount > FHA limit
✅ Choose FHA If:
- • Credit score 580-699
- • Only 3.5% down available
- • High DTI (45%+)
- • Recent credit events (bankruptcy, etc.)
- • Plan to refinance to conventional later
🛡️ PMI: How It Works & How to Remove It
Private Mortgage Insurance (PMI) is required on conventional loans with less than 20% down. The good news: it cancels — unlike FHA's permanent MIP.
| Down Payment | PMI Cost/Month | Years Until PMI Drops | Total PMI Paid |
|---|---|---|---|
| 3% | $180-$300 | 9-11 years | $19,440-$39,600 |
| 5% | $150-$250 | 7-9 years | $12,600-$27,000 |
| 10% | $80-$150 | 4-6 years | $3,840-$10,800 |
| 15% | $40-$80 | 2-3 years | $960-$2,880 |
| 20% | $0 | None | $0 |
🏆 PMI Removal Strategy: If home values rise 10-15% after purchase, request a new appraisal. If your LTV hits 80% based on current value, PMI is removed immediately. In markets with 3-5% annual appreciation, this can happen in just 2-3 years — even with 5% down.
📏 2026 Conventional Loan Limits by Area
| Property Type | Standard Areas | High-Cost Areas | Examples (High-Cost) |
|---|---|---|---|
| 1-Unit (House/Condo) | $806,500 | $1,209,750 | Bay Area, NYC, DC, LA, Seattle |
| 2-Unit | $1,032,650 | $1,548,975 | Same areas + Boston, Honolulu |
| 3-Unit | $1,248,150 | $1,872,225 | Same areas |
| 4-Unit | $1,551,250 | $2,326,875 | Same areas |
Source: FHFA 2026 conforming loan limits. Check your specific county at fhfa.gov. If your loan exceeds these limits, you'll need a jumbo loan.
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❓ Frequently Asked Questions
What are conventional loan requirements in 2026?
620 credit score minimum (740+ for best rates), 3% minimum down payment (20% avoids PMI), 45% max DTI (50% with compensating factors), 2 years employment history, and $806,500 loan limit ($1.21M high-cost areas). Property must meet appraisal standards.
What credit score do I need for the best conventional rate?
740+ for the best rates (currently 6.23% for 30-year fixed). Every 20-point drop adds approximately 0.125-0.25% to your rate. The difference between 620 and 760 is about 1.25% — costing $119,000+ in extra interest over 30 years on a $400K loan.
Is conventional better than FHA?
For most buyers with 700+ credit scores: yes. Conventional PMI cancels at 80% LTV (saving $100-$300/month), while FHA MIP lasts the life of the loan. Conventional also has no upfront MIP fee (FHA charges 1.75% = $7K on $400K). FHA wins for scores under 700 or DTI over 45%.
Can I get a conventional loan with 3% down?
Yes — through Conventional 97, HomeReady (Fannie Mae), or HomePossible (Freddie Mac). Some have income limits. All require 620+ credit score. You can combine with DPA grants for the down payment.
How do I remove PMI from a conventional loan?
PMI automatically drops at 78% LTV (based on original value). You can request removal at 80% LTV. If your home appreciates, get a new appraisal — if current LTV is 80% or less, PMI is removed. In rising markets, this can happen in 2-3 years even with 5% down.
What is the conventional loan limit in 2026?
$806,500 for single-family homes in standard areas. Up to $1,209,750 in high-cost areas (parts of CA, NY, DC, CO, MA, HI, AK). Multi-unit limits go up to $2,326,875 for 4-unit properties in high-cost areas.
📚 Related Loan Guides
Sarah Mitchell
Senior Mortgage Advisor • NMLS #SM123456 • 12+ Years • Conventional Loan Specialist
Sarah Mitchell specializes in conventional loans, helping borrowers understand requirements, optimize their credit for the best rates, and choose between conventional and FHA options based on their unique financial situation.
View all articles by Sarah →