FHA vs Conventional Loan: Which Really Wins in 2026?

The 60-second rule

At low down payments (3.5–10%), FHA usually wins because its lower rate beats its heavier insurance; at 20% down, conventional almost always wins because the PMI disappears while FHA’s MIP lingers. At 5% down on a $400,000 home, FHA saves $7,441 over 7 years ($219,542 vs $226,983). At 20% down, conventional saves $10,534 ($174,343 vs $184,877). The rule gets the direction right; the calculator gets your exact number with your actual quotes.

How each loan works

Same house, same borrower, two completely different insurance machines bolted on.

• FHA: the government-insured loan. The Federal Housing Administration doesn’t lend the money — it insures the lender against your default, which is why lenders accept lower credit scores (580+ for 3.5% down; 500–579 with 10% down) and offer lower note rates. You pay for that insurance twice: an upfront MIP of 1.75% of the loan amount — almost always financed into the balance, so you pay interest on it — and an annual MIP paid monthly. For a 30-year loan at 2026’s conforming threshold, the annual grid is 0.55%/yr when you put down under 5%, 0.50%/yr at 5–10% down. The defining trait: with less than 10% down, MIP lasts the life of the loan — you cannot request cancellation. The only exits are refinancing or the 11-year mark if you put down 10%+.
• Conventional: the private-market loan. Backed by Fannie Mae / Freddie Mac guidelines rather than a government guarantee, with a 620+ credit floor at most lenders and pricing that rewards high scores steeply (740+ gets the best rates and the cheapest PMI). Down payments start at 3% through Conventional 97 / HomeReady / Home Possible for eligible first-time buyers, 5% standard, and 20% skips insurance entirely. The insurance here is PMI — private mortgage insurance — priced by risk: roughly 1.00%/yr below 5% down, 0.75% at 5–10%, 0.55% at 10–15%, 0.35% at 15–20%, for good credit. And unlike MIP, PMI can be cancelled: request it at 80% of the original value, automatic at 78%, no refinance required.

So the trade is structural, not just numerical: FHA gives you a cheaper rate and heavier, permanent insurance; conventional gives you a pricier rate and lighter, temporary insurance. Everything that follows — every worked number, every deciding question — is about which half of that trade wins at your down payment.

Worked example: $400,000 home, 5% down, 6.25% FHA vs 6.75% conventional, 30 years

The down payment is $20,000, so the base loan is $380,000. FHA’s 1.75% upfront MIP adds $6,650 — financed, so the FHA starting balance is $386,650. Conventional starts at $380,000 flat.

• FHA monthly: P&I on $386,650 at 6.25% = $2,381; plus MIP at 0.50%/yr at exactly 95% LTV = $161 in month one. Total: $2,542/mo.
• Conventional monthly: P&I on $380,000 at 6.75% = $2,465; plus PMI at 0.75%/yr on the original loan = $238. Total: $2,702/mo — $160/mo more than FHA.
• Seven-year totals: FHA = 84 × $2,381 P&I ($199,976) + $12,915 of monthly MIP + $6,650 upfront = $219,542. Conventional = 84 × $2,465 P&I ($207,033) + $19,950 of PMI = $226,983.
• The verdict: $226,983 − $219,542 = $7,441 to FHA — about $1,063 a year, every year, for taking the lower rate.
• PMI drop-off: conventional’s balance crosses 80% of the $400,000 price in month 127 — about 10½ years in — so PMI runs all 84 months of the 7-year window. FHA’s MIP, at 5% down, runs forever.

Now move the down payment and watch the verdict swing. At 3.5% down ($14,000), conventional’s PMI band jumps to ~1.00%/yr and FHA’s rate edge compounds over a bigger balance: FHA wins by $13,001 over 7 years ($224,320 vs $237,321). At 20% down ($80,000), there’s no PMI at all — but FHA still charges 0.50%/yr MIP for 11 years: conventional wins by $10,534 ($174,343 vs $184,877). The price, the rates, the term never changed. The down payment did all the work — which is why the calculator’s down-payment field is the one to play with first.

The wrinkle the rate quotes hide: MIP-for-life vs PMI cancellation

This is the single most misunderstood mechanic in the whole comparison, and it decides more files than any rate spread.

• MIP is a marriage; PMI is a lease. Put 5% down on an FHA loan and the 0.50%/yr MIP is still there in year 15, year 20, year 29 — the loan amortizes, the insurance does not. The only exits: refinance into a conventional loan (closing costs: thousands), or have put down 10%+ at purchase (then it ends at year 11). You cannot call your servicer and ask. Ever.
• PMI is cancellable by statute. At 80% of the original value you can request cancellation; at 78% the servicer must end it automatically if you’re current; at the loan midpoint it ends regardless. No refinance, no closing costs, no new appraisal required — though a new appraisal can speed it up if the home appreciated.
• That’s why 20% down flips the board. At 20% down there is no PMI from day one — while FHA’s 0.50% MIP still runs 11 years. On a $320,000 loan that’s roughly $1,600/yr of insurance on the FHA side for nothing on the conventional side, which is most of the $10,534 seven-year gap. FHA at 20% down is almost never the right call.
• The classic FHA play is buy-then-refinance. Take FHA at 3.5% down for the lower rate and easier approval, build equity, then refinance into a conventional loan once you’re at 80% LTV — killing MIP and avoiding PMI in one move. Price it honestly: refinance closing costs (often 2–5% of the loan) against the MIP you’d otherwise pay for years. Read the 7-year totals on the calculator as “cost until I refinance”.

Three questions that decide it

• 1. What down payment are you actually bringing? This single input moves the verdict more than rates, term, or credit tier. Below ~10%, FHA’s rate edge usually wins; at 20%, conventional wins walking away; between 10% and 20% it’s a genuine fight — type both scenarios into the calculator and compare the two gaps before you commit.
• 2. What rates would you actually get — plural? The national averages (about 6.79% FHA vs 7.31% conventional in October 2026) are a starting point, not your file. Your FHA quote and your conventional quote come from different risk models — conventional punishes a 680 score far harder than FHA does. Get both Loan Estimates from the same lender on the same day, type them in, and let the real spread — not the average one — decide.
• 3. How long will you actually keep this loan? The 7-year horizon is the median, not a law. Selling or refinancing in 3 years? The upfront MIP stings harder and the long-run MIP difference never materializes — short horizons favor conventional. Staying 15+ years at 5% down? FHA’s MIP-for-life becomes a slow bleed while conventional’s PMI is long gone — long horizons at low down payments can flip to conventional even when the 7-year math says FHA. Match the horizon to your plan, not to the default.

Three mistakes people make

• Mistake 1: Shopping the note rate instead of the total. “6.25% vs 6.75% — FHA wins, done.” But the rate is only half the payment: at the defaults, FHA’s P&I advantage is just $84/mo ($2,381 vs $2,465) — the $6,650 of financed upfront MIP inflates the balance it pays interest on — and then FHA’s own $161/mo MIP competes with conventional’s $238/mo PMI. The $7,441 verdict is still FHA — but it’s a calculated win, not an obvious one, and at 20% down the same instinct loses by $10,534.
• Mistake 2: Assuming PMI is forever. Plenty of buyers treat PMI like MIP — a permanent tax on the loan — and choose FHA’s lower rate to “avoid” it. But PMI has three statutory exits (80% request, 78% automatic, midpoint), while MIP has none. Over a 15-year stay at 5% down, conventional’s PMI is a memory by year 11; FHA’s MIP is still billing. Always ask what the insurance costs in year 10, not just year 1.
• Mistake 3: Putting 20% down on an FHA loan. It happens more than you’d think — usually because the buyer started FHA shopping at 3.5% down, saved more than expected, and never re-shopped the loan type. At 20% down you’re paying 0.50%/yr MIP for 11 years for insurance you don’t need, against a conventional loan with no insurance at all. If your down payment crosses 20%, re-run the whole comparison — the answer almost certainly changed.

The bottom line

At today’s typical quotes — 6.25% FHA vs 6.75% conventional — FHA wins by $7,441 over seven years on a $400,000 home with 5% down, because the half-point rate edge outweighs $12,915 of MIP against $19,950 of PMI. But the verdict belongs to the down payment, not the rates: at 3.5% down FHA wins by $13,001, and at 20% down conventional wins by $10,534. Neither loan is better in general — the down payment you’re actually bringing, the two quotes you actually get, and how long you’ll keep the loan decide it, and the insurance structure matters more than the rate spread. Size the decision with the FHA vs conventional loan calculator, get both Loan Estimates on the same day, and never put 20% down on an FHA loan.