FHA Loan vs. Conventional Loan: What Actually Changes for Your Monthly Payment
The real difference in what you'll pay each month, not just the down payment headline.
What's inside 9 sections
Quick answer: FHA loans offer more flexible credit and down payment requirements but come with mortgage insurance that often lasts the life of the loan. Conventional loans typically need a stronger credit profile but let you drop mortgage insurance once you reach 20% equity — which one actually costs less depends heavily on your specific credit score and down payment.
This comparison comes up constantly with first-time buyers, especially anyone whose credit isn't in the top tier yet. Neither loan type is universally "better" — the right answer depends on your specific numbers, and it's worth actually running both scenarios before assuming.
Down Payment and Credit Requirements
FHA loans allow down payments as low as 3.5% with a credit score of 580 or above, and even 10% down with scores as low as 500 in some cases. Conventional loans can go as low as 3% down for qualified first-time buyers, but generally want a credit score of at least 620, and the rate and terms improve noticeably as your score climbs toward 680-700 and above.
If your credit is still developing — in the 580-640 range — FHA is often more accessible. If you're solidly above 700 with a stable financial history, conventional often becomes the more competitive option on rate alone. This connects with fixed-rate vs. adjustable-rate mortgages, worth reading if you're weighing that angle too.
Mortgage Insurance Is Where the Real Difference Shows Up
This is the part that actually matters most for your long-term monthly payment. FHA loans require mortgage insurance premiums (MIP) — both an upfront premium and an ongoing monthly charge — and on most FHA loans with less than 10% down, that ongoing charge lasts for the entire life of the loan unless you refinance into a different loan type later.
Conventional loans with less than 20% down require private mortgage insurance (PMI), but PMI can typically be removed once you reach 20% equity, either through paydown or appreciation, without needing to refinance at all. Over a 30-year loan, this difference can add up to a meaningful amount of total cost, especially if home values in your area tend to appreciate steadily. If this is part of your situation, getting preapproved without hurting your credit is worth reading alongside it.
| FHA Loan | Conventional Loan | |
|---|---|---|
| Minimum credit score | 500-580 (varies by down payment) | Typically 620+ |
| Minimum down payment | 3.5% (10% if score is 500-579) | As low as 3% for qualified buyers |
| Mortgage insurance duration | Often life of loan | Removable at 20% equity |
| Property condition standards | Must meet FHA appraisal standards | Standard appraisal, generally more flexible |
Property Condition Requirements
FHA loans require the home to pass an FHA-specific appraisal that checks for minimum safety and livability standards — working systems, no major structural issues, safe electrical. This can occasionally complicate buying a home that needs significant work, since certain issues have to be resolved before the loan can close. Conventional loan appraisals focus primarily on value, with generally more flexibility around a property's condition, though a lender may still require major issues to be addressed. For the fuller version of this specific question, see finding a contractor you won't regret hiring.
If you're eyeing a fixer-upper, ask your lender directly whether an FHA loan on that specific property is realistic before you get attached to it. This is exactly the kind of detail that can derail a purchase late in the process if it's not checked early.
Running the Actual Numbers for Your Situation
Ask a lender to run both scenarios side by side using your actual credit score, down payment, and the specific home price you're considering — a genuine apples-to-apples comparison of monthly payment, total mortgage insurance cost over a realistic ownership timeline, and closing costs for each. The right choice is specific to your numbers, not a general rule about which loan type is "better," and a good loan officer should be willing to walk through both scenarios with you before you commit to either one. For the primary source behind this, the CFPB's Owning a Home hub is worth checking.
Loan Limits Differ Between the Two Programs Too
FHA loans have maximum loan limits that vary by county, generally set lower than conventional conforming loan limits in most areas, though both adjust periodically and vary significantly by local housing costs. If you're shopping in a higher-cost area or looking at a home price toward the upper end of your range, check both programs' current limits for your specific county before assuming either one will actually accommodate the loan amount you need — this is a detail that can eliminate one option before you even get to compare rates and terms. For the government's own guidance on this specifically, see HUD's page on FHA loan programs.
Refinancing Out of FHA Mortgage Insurance Later
If you start with an FHA loan because it fit your situation at the time of purchase, you're not necessarily locked into FHA mortgage insurance forever. Once you've built enough equity — either through paydown or appreciation — refinancing into a conventional loan can eliminate the ongoing FHA mortgage insurance premium entirely. This comes with its own closing costs and depends on rates being favorable when you refinance, so it's not a guaranteed win, but it's a realistic path worth knowing about if FHA is your best option now but you're hoping to reduce costs down the road.
Down Payment Assistance Programs Can Change This Comparison
Depending on your location and specific circumstances, state or local down payment assistance programs may pair more easily with one loan type than the other, and some are specifically designed to work alongside FHA financing for first-time buyers. If a down payment assistance program is part of your plan, ask directly which loan types it's compatible with before finalizing your comparison, since this can meaningfully change which option actually gets you into a home with the least out-of-pocket cost today.
Streamline Refinance Options for Existing FHA Borrowers
If you already have an FHA loan and rates drop, FHA offers a streamline refinance program with reduced documentation requirements compared to a standard refinance, which can make it genuinely easier to capture a lower rate on an existing FHA loan than starting a full new application elsewhere. This is worth knowing about even if it's not relevant to your initial purchase decision, since it affects how "locked in" you actually are to your original FHA terms if market rates shift favorably down the road.
Assumability: A Lesser-Known FHA Feature
FHA loans are generally assumable, meaning a future buyer of your home could potentially take over your existing FHA loan and its rate, subject to qualifying with the lender themselves. This becomes particularly valuable if you originate your loan during a period of low rates and sell later when rates have risen significantly, since an assumable low-rate loan can be a genuine selling point for your home that a conventional loan typically doesn't offer in the same way. It's a long-shot benefit at the time of purchase, but worth knowing about as one more data point in the comparison.
Whichever loan type you ultimately choose, revisit the comparison again if your credit score improves meaningfully in the years after purchase — what made sense at the time of your original loan may not remain the most cost-effective option once your financial profile has changed.
