FHA vs Conventional for First-Time Buyers

The first fork in this decision is credit. FHA loans allow a minimum credit score of 580 with as little as 3.5% down. Borrowers with scores between 500 and 579 can still qualify, but only with at least 10% down. There's no cliff below 500 in FHA's own rules, but very few lenders will actually originate below 580 because of the added risk.

Conventional loans, sold to Fannie Mae or Freddie Mac, typically require a minimum score of 620, though the exact number can vary by lender overlay. Conventional down payments start at 3% for qualifying first-time buyers, which is actually lower than FHA's 3.5% — the myth that FHA is always the low-down-payment option isn't true anymore.

So the practical filter is:

• Score under 620 → FHA is likely your only agency-backed option today.
• Score 620–679 → both are possible, but conventional mortgage insurance gets noticeably more expensive at the lower end of this range.
• Score 680 and up → conventional usually pulls ahead on total monthly cost, sometimes by a wide margin.

Down payment source matters too. Both programs allow gift funds from family, but FHA is more permissive about who can give and how it's documented, and both permit non-occupant co-borrowers (like a parent co-signing) to help a buyer qualify — FHA's rules here are generally more flexible than conventional's.

Run your own numbers before assuming a program: the affordability calculator and DTI calculator will show where your file actually lands relative to these thresholds.

This is where FHA and conventional actually part ways in dollars, not just eligibility.

FHA mortgage insurance premium (MIP) FHA loans carry two charges: an **upfront mortgage insurance premium**, currently financed into the loan, plus an **annual premium** paid monthly as part of your payment. For most borrowers putting down less than 10%, that annual premium lasts for the **life of the loan** — it does not automatically cancel as you build equity. The only ways off it are refinancing into a conventional loan or, for a smaller number of borrowers who put down 10% or more, an 11-year cancellation window.

Conventional private mortgage insurance (PMI) Conventional loans with less than 20% down require **private mortgage insurance**, but PMI is priced by risk — meaning your credit score, down payment, and loan type all move the price, sometimes dramatically. A borrower with a 760 score and 10% down can pay a fraction of what a 620-score borrower pays for the same coverage.

Critically, PMI is cancellable. Under the Homeowners Protection Act of 1998, lenders must automatically terminate PMI once your loan balance reaches 78% of the home's original value (assuming you're current on payments), and you can request cancellation yourself once you reach 80%. That's a real, federally guaranteed exit — FHA's low-down-payment MIP has no equivalent.

What this means in practice - A buyer with strong credit and a plan to build equity quickly often ends up paying less over time with conventional, even if the monthly payment starts out similar. - A buyer with weaker credit may find FHA's MIP is still cheaper than the PMI they'd be quoted, at least at first. - The only way to know for sure is a side-by-side monthly comparison — see the cost examples below.

Debt-to-income ratio (DTI) compares your monthly debts, including the new housing payment, to your gross monthly income. This is where FHA earns its reputation as the more forgiving program.

FHA's automated underwriting can approve files with DTI ratios well above what conventional programs typically allow, especially when compensating factors are present — things like significant cash reserves, minimal payment shock (your new payment isn't much higher than your current rent), or additional income not used in qualifying. HUD Handbook 4000.1 lays out these compensating factors explicitly for manual underwriting decisions.

Conventional loans through Fannie Mae and Freddie Mac's automated systems can also stretch DTI in strong files, but the flexibility tends to be more dependent on a higher credit score offsetting the debt load, rather than the qualitative compensating factors FHA considers.

Where this matters most - **Buyers with student loans, car payments, or credit card balances** relative to income often find FHA's ratio flexibility opens a door conventional underwriting keeps shut. - **Buyers who've paid off debt before applying** may qualify for either program at a much lower rate and cost — see [should I pay off debt before buying](/guides/should-i-pay-off-debt-before-buying) for the tradeoffs of doing that first. - Run your real ratio before assuming either program is out of reach — the [DTI calculator](/dti-calculator) uses your actual debts and income, not a lender's rough estimate.

Neither program is a rubber stamp. Both still require documentable, stable income, and both can decline a file with a high DTI and no compensating factors. The difference is in how much room each system gives a borderline file before it says no.

Both programs require an appraisal to confirm value, but FHA appraisals also check that the property meets minimum property standards — the home has to be safe, sound, and secure, not just worth the price. An FHA appraiser will flag things like exposed wiring, missing handrails, peeling paint (a lead-paint concern in older homes), or a roof with active leaks. Those issues typically have to be repaired before closing.

Conventional appraisals focus primarily on value and general marketability. They're not blind to serious safety issues, but the bar for required repairs is generally lower than FHA's.

What this means for house hunting - **Fixer-uppers and estate sales** are sometimes harder to finance with FHA because of the property condition requirements, unless you use an FHA 203(k) renovation loan built for that purpose. - **New construction and recently updated resale homes** rarely run into FHA property issues. - If you're comparing [new construction vs. existing homes](/guides/new-construction-vs-existing-home), factor in which loan program you're likely to use — an older existing home paired with FHA financing can mean a longer path to closing if repairs are required.

Loan limits Both FHA and conventional loans are capped by county-specific **loan limits** set annually. FHA limits are generally lower than conventional (conforming) limits in most counties, though both rise in high-cost areas. If you're shopping near the top of either limit, check your county's figure before you get attached to a price point — a loan amount even a dollar over the limit pushes you into jumbo financing with different rules entirely.

Seller concessions FHA allows sellers to contribute up to **6% of the sale price** toward closing costs and prepaids. Conventional caps are lower and scale with your down payment — often 3% with less than 10% down, up to 9% with 25% or more down. If you're negotiating for seller-paid costs, know your cap before you ask.

One of the most surprising things for first-time buyers is that FHA's mortgage insurance rate is the same regardless of your credit score (it varies mainly by loan term, down payment, and loan amount). A 580-score borrower and a 780-score borrower putting the same amount down pay the same FHA mortgage insurance rate.

Conventional PMI works the opposite way. Fannie Mae and Freddie Mac use loan-level price adjustors and PMI companies use risk-based pricing grids that scale directly with credit score. The difference between a 620 score and a 760 score on the same loan can mean a materially different PMI rate — often the difference between PMI costing nearly as much as FHA's MIP, or costing a fraction of it.

The practical upshot - **Lower scores (below ~660):** FHA's flat mortgage insurance pricing often beats conventional PMI, even though FHA's MIP doesn't cancel automatically. - **Mid scores (660–719):** it's genuinely close, and worth a direct lender comparison rather than an assumption. - **Higher scores (720+):** conventional PMI is usually cheaper, sometimes by a wide margin, and it cancels once you reach 78–80% loan-to-value.

This is also why a borrower sitting just below a pricing tier — say, a 618 score chasing 620 — can sometimes save more by spending sixty days improving credit than by locking in a rate today. See should I get preapproved before looking for how early credit review fits into your timeline.

Ask any lender to run both programs side by side at your actual score, not a rounded estimate. The gap is often bigger than buyers expect in either direction.

Because FHA's mortgage insurance often lasts the life of the loan, many first-time buyers plan to refinance into a conventional loan once they've built enough equity. This is a common and reasonable strategy, but it comes with real conditions.

What you need - **Enough equity.** You'll generally need at least 20% equity to refinance into a conventional loan without new PMI, though refinancing with less equity and new PMI can still make sense if the payment improves enough. - **A credit score that still qualifies**, ideally in the range that earns competitive conventional pricing — refinancing doesn't reset your credit history. - **Stable, documentable income** at the time of the refinance, exactly like a purchase. - **Closing costs**, typically 2%–5% of the new loan amount, which have to be earned back through monthly savings within a reasonable time frame. The [refinance calculator](/refinance-calculator) runs that break-even math against your numbers.

The FHA streamline alternative FHA also offers a **streamline refinance** for existing FHA borrowers, which can simplify documentation, but it refinances into another FHA loan — meaning FHA mortgage insurance continues rather than disappearing. It can still lower your rate and payment; it just doesn't solve the mortgage-insurance question.

The honest planning point A refinance is never guaranteed. Rates, your credit, your income, and the home's appraised value all have to cooperate at that future date. If your plan to buy FHA today depends entirely on refinancing out in three years, build the plan around your actual amortization schedule and equity growth — not a rate you're hoping shows up.

Neither loan is better in the abstract — each is built for a different starting point. Here's the plain version:

Pick FHA if: - Your credit score is below roughly 620, or - Your debt-to-income ratio is high and you have compensating factors like reserves or low payment shock, or - You have limited cash and want the lowest possible down payment combined with more forgiving underwriting, or - You're comfortable planning to refinance out later once you build equity.

Pick conventional if: - Your credit score is 680 or higher, where PMI pricing is typically favorable, or - You can put down at least 5–10%, shrinking both your loan amount and your mortgage insurance cost, or - You want mortgage insurance that cancels automatically once you reach 78% loan-to-value under the Homeowners Protection Act, or - You're buying a home with condition issues that might not clear an FHA appraisal.

If you're genuinely on the fence Get quotes for both, side by side, with the same rate lock date and the same loan amount. Compare the **total monthly payment including mortgage insurance**, not just the interest rate — the headline rate rarely tells the whole story between these two programs. The [mortgage payment calculator](/mortgage-payment-calculator) can build both scenarios so you're comparing real numbers, not marketing language.

Whatever you choose, this is a decision you can revisit. A loan taken out today isn't a life sentence — it's a starting point you can refinance, pay down, or restructure as your credit and equity improve.