Finance

FHA vs Conventional Loan: Which Mortgage Is Best?

Q: What credit score is needed for FHA vs Conventional loans?

An FHA loan requires a minimum credit score of 580 for a 3.5% down payment (or 500 for a 10% down payment). A conventional loan requires a minimum credit score of 620, though scores above 720 are required to secure competitive interest rates and low private mortgage insurance (PMI) premiums.

10 min read Updated August 2026 Mortgages, Home Buying, FHA

Key Takeaways

Conventional loans are the superior long-term choice for buyers with good credit (680+) because private mortgage insurance (PMI) cancels automatically once you reach 20% equity, saving tens of thousands in fees. FHA loans serve as a vital entry point for buyers with lower credit scores (580–660) or higher debt-to-income ratios, but require a 1.75% Upfront Mortgage Insurance Premium (UFMIP) and permanent annual MIP (0.55%) that lasts for the full 30-year term unless refinanced.

Side-by-Side Comparison

Feature	Conventional Mortgage	FHA Loan (Federal Housing Admin)
Minimum Credit Score	620 (720+ for best pricing)	580 (3.5% down) / 500 (10% down)
Minimum Down Payment	3.0% (First-time) / 5.0% (Standard)	3.5%
Upfront Insurance Fee	$0 (Zero upfront fee)	1.75% of base loan ($6,125 on $350k)
Monthly Mortgage Insurance	PMI based on credit score (0.3%–1.2%)	Fixed 0.55% annual MIP
Insurance Cancellation	Cancels automatically at 80% LTV	Permanent for 30 years (with <10% down)
Maximum Debt-to-Income (DTI)	43%–45% (Up to 50% automated)	Up to 50%–57% with compensating factors
Property Condition Rules	Standard appraisal inspection	Strict HUD health, safety & structural codes
30-Year Insurance Cost ($350k)	$11,760 (Terminates at Year 7)	$61,623 ($5,910 upfront + $55,713 monthly)

When to Choose Each Option

Choose Conventional when…

Your credit score is 680 or higher (especially 720+)
You want PMI to cancel automatically once you reach 20% equity
You want to avoid paying a 1.75% upfront government fee at closing
You are buying a fixer-upper that might not pass strict FHA safety appraisals
You plan to keep the mortgage long-term without having to refinance out of MIP

Choose FHA when…

Your credit score is between 580 and 660
Your debt-to-income (DTI) ratio exceeds 45%
You have a recent bankruptcy (2 yrs) or foreclosure (3 yrs) in your past
You only have 3.5% down and lower credit would make conventional PMI unaffordable
You plan to refinance into a conventional loan in 2–4 years as your credit improves

Interactive

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Full In-Depth Guide & Analysis 10 min read

Reviewed methodology

How this page is reviewed

YMYL · Last verified 2026-05-10

See methodology, assumptions & sources

Risk tier	YMYL
Author	Calculover Editorial Team Finance and legal education
Editorial owner	Calculover Loans & Housing Desk Loan and housing methodology owner
Reviewer	Calculover Editorial Review Source and limitation review
Last reviewed	2026-05-10
Last verified	2026-05-10
Data effective date	2026-05-10

Methodology

FHA Loan vs Conventional Loan: Which Is Right for You? uses the amortization, escrow, rate, fee, and housing-cost formulas documented on the page, then layers loan-program or property-cost assumptions when the user provides them.

Assumptions

FHA Loan vs Conventional Loan: Which Is Right for You? relies on the values the user enters and does not independently verify income, balances, legal status, policy terms, or market quotes.
Loan rates, fees, taxes, insurance, PMI or MIP, HOA dues, and closing costs are planning inputs unless a lender quote is supplied.
The calculator assumes scheduled payments are made on time and that extra payments are applied according to the selected scenario.

Limitations

FHA Loan vs Conventional Loan: Which Is Right for You? does not approve a loan, lock a rate, quote closing costs, determine program eligibility, or replace a Loan Estimate from a lender.
Property taxes, insurance, HOA dues, PMI or MIP, lender overlays, credit score, and local fees can materially change the payment or cash-to-close.

Sources

Buying a House, Consumer Financial Protection Bureau
Single Family Mortgage Insurance Premiums, U.S. Department of Housing and Urban Development

Professional guidance: FHA Loan vs Conventional Loan: Which Is Right for You? is for housing-finance education only and is not mortgage, legal, tax, or underwriting advice. Confirm rates, fees, eligibility, and cash-to-close with a lender or housing professional.

Mortgage Insurance Mechanics: FHA MIP vs. Conventional PMI

The single greatest economic difference between FHA and Conventional financing is how mortgage insurance is structured and terminated:

Mortgage Insurance Cost Structure (HUD vs. HPA Rules)

1. FHA Loans (Two-Tiered MIP):
• Upfront MIP (UFMIP): 1.75% of base loan amount added directly to your starting balance.
• Annual MIP: 0.55% of loan balance paid monthly.
• Duration: Permanent for the entire 30-year life of the loan if down payment is <10%.

2. Conventional Loans (Private Mortgage Insurance - PMI):
• Upfront Fee: $0.
• Annual PMI: 0.30%–1.20% based on credit tier.
• Duration: Legally mandated to cancel at 80% LTV upon request and 78% LTV automatically.

Worked Numeric Modeling: $350,000 Purchase Comparison

Consider a buyer purchasing a $350,000 home at 6.75% interest with a 720 credit score:

Conventional Loan (5% Down = $17,500 Down Payment):
• Base Loan Amount: $332,500.00
• Upfront Insurance Fee: $0.00
• Monthly P&I (6.75%): $2,156.50/month
• Monthly PMI (0.50%): $138.54/month
• Total Monthly Payment (P&I + PMI): $2,295.04/month
• PMI Drops at Month 84 (Year 7): Total PMI Paid = 84 × $138.54 = $11,637.36
• Total 30-Year Cash Paid: $788,117.00
FHA Loan (3.5% Down = $12,250 Down Payment):
• Base Loan Amount: $337,750.00
• Upfront MIP (1.75% financed): $5,910.63 → Total Starting Balance = $343,660.63
• Monthly P&I (6.75%): $2,228.92/month
• Monthly Annual MIP (0.55%): $154.80/month
• Total Monthly Payment (P&I + MIP): $2,383.72/month
• MIP Duration: All 360 Months (30 Years) → Total MIP Paid = $55,728.00
• Total 30-Year Cash Paid: $864,050.00
The 30-Year Financial Verdict:
• The Conventional loan saves +$88.68/month on Day 1.
• Over 30 years, Conventional saves $75,933.00 in total payments due to zero upfront fees and automatic PMI elimination.

Visualizing Lifetime Mortgage Insurance Costs

The visual below illustrates how FHA mortgage insurance compounds over 30 years compared to self-terminating Conventional PMI:

Lifetime Mortgage Insurance Paid: FHA vs. Conventional ($350k Home)

Comparing Upfront + Monthly Insurance Fees Over 30 Years.

Mortgage Insurance Cost Comparison: FHA vs Conventional
Loan Type	Upfront Insurance Fee	Monthly Insurance Rate	Cancellation Horizon	Total Lifetime Insurance
FHA Loan (3.5% Down)	$5,910 (1.75%)	$154.80/mo (0.55%)	Never (All 30 Years)	$61,638
Conventional (5% Down)	$0 (0.00%)	$138.54/mo (0.50%)	Year 7 (80% LTV)	$11,637
Difference	-$5,910 saved	-$16.26/mo saved	Saves 23 years of fees	-$50,001 Conventional Lead

Figure 1: Conventional PMI terminates after Year 7, saving $50,001 compared to FHA loans where mortgage insurance premiums run for the full 30-year loan term.

Credit Score, DTI & Property Condition Standards

While Conventional loans win on long-term cost, FHA loans provide critical underwriting flexibility:

Credit Score Flexibility: FHA permits scores down to 580 (and 500 with 10% down). Conventional loans cut off at 620.
High DTI Tolerance: FHA approves debt-to-income ratios up to 50%–57% with automated underwriting. Conventional loans rarely approve above 45%–50%.
Property Inspection Standards: FHA appraisals enforce strict HUD "Minimum Property Standards" (peeling paint, handrails, roof lifespan >2 yrs). Conventional appraisals focus primarily on market valuation.

5 Critical Mistakes When Choosing Between FHA and Conventional

Assuming FHA Is Strictly for First-Time Homebuyers: Repeat buyers can use FHA financing if they meet occupancy requirements.
Staying in an FHA Loan After Crossing 20% Equity: Failing to refinance into a conventional loan once property appreciation pushes your equity past 20%, wasting thousands in unnecessary MIP.
Ignoring Conventional 3% Down Options: Many first-time buyers choose FHA (3.5% down) unaware that Fannie Mae HomeReady and Freddie Mac Home Possible offer 3.0% down conventional loans with cancellable PMI.
Forgetting to Factor in UFMIP: Adding 1.75% to your loan balance instantly erodes your down payment equity on Day 1.
Using FHA for Fixer-Uppers Without a 203(k) Rider: Standard FHA loans will fail appraisal if properties have unpermitted additions or minor structural defects.

In-Depth Mortgage & Loan Comparison Guides

For complete loan qualification requirements and amortization comparisons, explore our research resources:

FHA vs Conventional Loans: Complete Eligibility, Limits & Cost Breakdown — Deep dive into county loan caps and refinancing strategies.
How to Calculate Mortgage Payments: Principal, Interest, Taxes & PMI — Understand full PITI mathematical breakdowns.

Recommended Mortgage Calculators

FHA Loan Calculator Conventional Mortgage Calculator PMI Calculator Refinance Calculator

Primary Sources & Citations

U.S. Department of Housing and Urban Development (HUD). (2025). Single Family Housing Policy Handbook (HUD Handbook 4000.1). Federal Housing Administration.
Federal National Mortgage Association (Fannie Mae). (2026). Selling Guide: Section B3-5.1, Credit Scores and Loan-Level Price Adjustments.
Consumer Financial Protection Bureau (CFPB). (2025). Comparing Loan Types: Conventional vs. FHA vs. VA Mortgages. Consumer Education Portal.
Federal Housing Finance Agency (FHFA). (2026). Conforming Loan Limit Values & Pricing Framework.

Calculover Real Estate & Lending Editorial Team

Written and audited following Calculover's 4-stage verification pipeline. All MIP schedules, conforming loan limits, and statutory cancellation timelines are verified against HUD Handbook 4000.1 and Fannie Mae Selling Guides. Learn more about our editorial standards.

Frequently Asked Questions

What credit score is needed for FHA vs Conventional loans?

An FHA loan requires a minimum credit score of 580 for a 3.5% down payment (or 500 for a 10% down payment). A conventional loan requires a minimum credit score of 620, though scores above 720 are required to secure competitive interest rates and low private mortgage insurance (PMI) premiums.

Can you remove mortgage insurance on an FHA loan?

For most FHA borrowers who put down less than 10%, annual Mortgage Insurance Premiums (MIP) cannot be cancelled and last for the entire 30-year life of the loan. The only way to eliminate FHA MIP is to refinance into a conventional loan once you reach 20% home equity. If you put down 10% or more, MIP cancels automatically after 11 years.

How does Conventional PMI differ from FHA MIP?

Conventional PMI is determined by your credit score and drops off automatically once your loan reaches 78%–80% Loan-to-Value (LTV) under the Homeowners Protection Act. FHA requires both an Upfront MIP fee (1.75% of the loan amount financed into the balance) and an annual MIP (0.55%) that lasts for the full term.

Which loan allows a higher debt-to-income (DTI) ratio?

FHA loans are more lenient on debt ratios, allowing DTIs up to 45% to 50% (and occasionally up to 57% with strong compensating factors like cash reserves). Conventional loans generally cap DTIs at 43% to 45% (up to 50% with automated underwriting approval).

Are loan limits higher on Conventional or FHA mortgages?

Conventional conforming loan limits set by the Federal Housing Finance Agency (FHFA) are typically higher than FHA county limits. In high-cost areas, conventional limits exceed $1.15 million, whereas FHA loan limits are capped at a percentage of the conforming limit per county.