FHA vs Conventional Loan for Bad Credit: Which Is Cheaper in 2026?
If your credit score is below 700, choosing between an FHA loan and a conventional loan can mean thousands of dollars in savings — or thousands in unnecessary costs. The answer is not the same for every borrower. It depends on your credit score, down payment amount, loan size, and how long you plan to stay in the home.
This guide breaks down the real numbers so you can make an informed decision before you apply.
What Is an FHA Loan?
An FHA loan is a mortgage insured by the Federal Housing Administration. Because the government backs it, lenders are willing to approve borrowers with lower credit scores and smaller down payments than they would accept on a conventional loan.
Key features:
- Minimum credit score: 580 with 3.5% down, or 500 with 10% down
- Down payment: as low as 3.5%
- Mortgage insurance: required for the life of the loan (in most cases)
- Debt-to-income ratio: up to 57% allowed with compensating factors
- Loan limits: set by county (2026 baseline is $524,225 for single-family homes)
For a full breakdown of qualification standards, see our guide to FHA loan requirements 2026.
What Is a Conventional Loan?
A conventional loan is not government-backed. It must meet standards set by Fannie Mae or Freddie Mac to be sold on the secondary market. Because there is no government guarantee, lenders take on more risk — which means tighter credit requirements.
Key features:
- Minimum credit score: typically 620, though many lenders want 660+
- Down payment: as low as 3% (Fannie Mae HomeReady, Freddie Mac Home Possible)
- Private mortgage insurance (PMI): required if down payment is below 20%
- PMI cancellation: allowed once you reach 20% equity — unlike FHA MIP
- Loan limits: conforming limit is $806,500 in most areas for 2026
Learn more about eligibility standards in our conventional loan requirements for first-time buyers guide.
The Credit Score Dividing Line
Your credit score is the most important factor in this comparison. Here is how the two loan types perform at different score ranges:
| Credit Score | FHA Available? | Conventional Available? | Better Choice |
|---|---|---|---|
| 500-579 | Yes (10% down required) | No | FHA only |
| 580-619 | Yes (3.5% down) | No (most lenders) | FHA only |
| 620-659 | Yes | Yes (higher rates) | Usually FHA |
| 660-679 | Yes | Yes | Depends on down payment |
| 680-699 | Yes | Yes | Often conventional |
| 700+ | Yes | Yes | Usually conventional |
For borrowers in the 620-659 range, the choice is not obvious. FHA has lower rates in this band, but the mortgage insurance cost structure can make conventional cheaper over time depending on your down payment.
Mortgage Insurance: The Biggest Cost Difference
This is where most borrowers get surprised. FHA and conventional loans both require mortgage insurance if your down payment is below 20%, but they work very differently.
FHA Mortgage Insurance Premium (MIP)
FHA charges two types of MIP:
- Upfront MIP: 1.75% of the loan amount, paid at closing (or rolled into the loan)
- Annual MIP: 0.55% per year for most borrowers with 3.5% down (paid monthly)
For a $350,000 loan:
- Upfront MIP: $6,125
- Annual MIP: $1,925/year or about $160/month
The critical issue: if you put down less than 10%, FHA MIP lasts for the entire life of the loan. You cannot cancel it by reaching 20% equity. The only way to remove it is to refinance into a conventional loan.
Conventional PMI
Conventional PMI rates vary based on credit score and down payment, but they are cancellable. Once your loan-to-value ratio reaches 80%, you can request cancellation. It automatically terminates at 78% LTV.
PMI rates for a borrower with a 640 credit score and 5% down might run 1.0%-1.5% annually. For a $350,000 loan, that is roughly $292-$437 per month — more expensive upfront than FHA MIP at this score level.
But here is the key: once you reach 20% equity (typically in 7-10 years on a standard amortization), conventional PMI goes away. FHA MIP does not.
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Interest Rate Comparison
FHA loans typically carry lower interest rates than conventional loans for borrowers with credit scores below 680. The difference can range from 0.25% to 0.75% depending on market conditions and the specific lender.
However, the lower FHA rate does not always translate to a lower monthly payment once you factor in MIP.
Sample comparison for a $350,000 purchase, 5% down, 680 credit score (2026 estimates):
| FHA Loan | Conventional Loan | |
|---|---|---|
| Interest Rate | 6.50% | 6.90% |
| Loan Amount | $332,500 | $332,500 |
| Principal + Interest | $2,103 | $2,191 |
| Monthly MIP/PMI | $152 | $249 |
| Total Monthly Payment | $2,255 | $2,440 |
| Year PMI/MIP ends | Never (unless refi) | ~Year 9 |
| Total cost over 30 years | $811,800 | $841,640 then drops |
In this example, FHA is cheaper month to month, but conventional becomes cheaper in the long run because the PMI eventually goes away. The break-even point is typically somewhere between year 8 and year 12.
When FHA Is the Better Choice
- Your credit score is below 620 (conventional is not available)
- Your credit score is 620-659 and you are putting down less than 10%
- You have a high debt-to-income ratio that conventional lenders will not approve
- You plan to sell or refinance within 5-7 years (before conventional break-even)
- You need maximum flexibility on debt-to-income limits
If you have student loan debt affecting your DTI, our first-time home buyer with student loans guide explains how FHA handles deferred loans differently than conventional.
When Conventional Is the Better Choice
- Your credit score is 680 or higher
- You can put down 10% or more
- You plan to stay in the home for 10+ years (PMI will eventually be eliminated)
- The home does not meet FHA property condition standards (FHA has stricter appraisal requirements)
- You are borrowing above FHA county loan limits
- You want to avoid the upfront 1.75% MIP cost
FHA vs Conventional: Property Condition Rules
One underappreciated difference is the property appraisal standard. FHA requires the home to meet HUD minimum property standards. This means:
- No peeling paint on homes built before 1978
- Functioning utilities (heat, water, electricity)
- Structurally sound roof and foundation
- No safety hazards
If a seller does not want to make repairs, an FHA loan can fall through. Conventional appraisals focus on value, not condition, so they are more flexible on distressed properties.
If you are looking at fixer-uppers, the FHA 203k loan wraps renovation costs into the mortgage and may be a better fit than a standard FHA or conventional loan.
The Refinance Strategy
A common approach for borrowers with credit scores in the 580-659 range: use an FHA loan to buy now, then refinance into a conventional loan once their credit score improves and they have built some equity. This eliminates the lifetime MIP problem.
For this strategy to work, borrowers typically need:
- Credit score of at least 620 (preferably 680+) at refinance
- At least 20% equity to avoid conventional PMI on the new loan
- Positive payment history on the FHA loan
See our guide on how to improve your credit score fast to accelerate this timeline.
Down Payment Assistance and These Loan Types
Both FHA and conventional loans can be combined with down payment assistance programs. Many state and local programs work specifically with FHA because of its flexibility. Others target conventional loans through Fannie Mae’s HomeReady or Freddie Mac’s Home Possible programs.
Explore your options in our guides to down payment assistance programs and first-time home buyer grants by state.
How to Get the Best Rate on Either Loan
Regardless of which loan type you choose, lender rates vary significantly. Studies show that getting quotes from at least three lenders saves borrowers an average of $1,500 over the life of a loan, with some saving considerably more.
Steps to maximize your rate:
- Check your credit report for errors and dispute any inaccuracies
- Pay down revolving balances below 30% utilization before applying
- Avoid opening new credit accounts in the 3-6 months before application
- Get pre-approval quotes from multiple lenders on the same day so the credit pulls count as one inquiry
- Compare APR, not just interest rate — APR includes fees
For a step-by-step walkthrough, see our mortgage pre-approval process guide.
Final Verdict
For most borrowers with credit scores below 620, FHA is the only practical option. For borrowers in the 620-679 range, FHA typically wins on monthly payment and approval odds, but conventional may win over a 15+ year horizon. For borrowers at 680 and above, conventional usually comes out ahead because of cancellable PMI and lower overall cost.
The best approach is to get quotes for both loan types and compare total cost over your expected time in the home — not just the monthly payment.
You can also review the full landscape of options in our first-time home buyer programs 2026 overview.
Ready to take the next step?
Compare mortgage rates from top lenders and find the best offer for your situation.