FHA vs Conventional: Which Loan Is Actually Cheaper for You?

You've been told you qualify for both. Everyone around you has an opinion: FHA is the one for people who can't get approved otherwise, conventional is the "real" loan, obviously take conventional if you can. Meanwhile the FHA payment your lender quoted is genuinely lower, which makes the advice feel like it isn't about your money.

That framing — FHA for bad credit, conventional for everyone else — is the lazy take. It treats a cost question as a status question. The useful version is narrower: which one takes less money from you, over the years you'll actually own this home?That has a real answer, and it isn't the same answer for everyone.

This article is about FHA versus conventional only. If you might also qualify for a VA or USDA loan, those can beat both — our comparison of all four loan programs covers that ground, and a VA loan in particular is often the cheapest option on the table for those eligible.

Only two things really drive the difference

Strip away the noise and the two loans are more alike than not. Similar house, similar taxes, broadly similar base rates. Two differences do nearly all the work.

1. How each one prices your credit score.Conventional loans price risk aggressively: your score moves both your interest rate and, more sharply, your PMI. Fair credit makes conventional expensive; strong credit makes it cheap. FHA is far flatter — it was built for borrowers the conventional market treats harshly, and it mostly doesn't punish a mediocre score. This is the real reason "FHA is for bad credit" persists: there's a kernel of truth in it. It just isn't the whole story.

2. How each one handles mortgage insurance — and this is the crux. Put down less than 20% and both loans charge you insurance that protects the lender, not you. But they behave completely differently over time, and that difference is worth more than everything else in this comparison combined.

The mortgage insurance mechanics, plainly

FHA charges twice. There's an upfront premium of 1.75% of the loan, due at closing and usually rolled into the balance — so you don't feel it, you just owe it. Then there's an annual premium, around 0.55% for a typical 30-year loan at the minimum down payment, split across your monthly payments.

Here is the detail that decides this whole article: with less than 10% down, FHA's annual premium lasts the life of the loan.It does not fall off at 20% equity. It does not fall off at 50% equity. You can own 90% of your house outright and still be paying insurance on the lender's risk. With 10% or more down, it drops off after 11 years. Below that, the only exits are selling or refinancing out of FHA entirely.

Conventional PMI charges once, and then stops. No upfront premium. The monthly cost scales hard with your credit score — it can be brutal at fair credit and modest at strong credit — but it is cancellable. You can request removal at roughly 20% equity, and by law it terminates automatically at 22% equity based on your original purchase price.

So the shape of the trade is: FHA charges you less per month when your credit is fair, but charges you forever. Conventional may charge you more per month at first, but has an end date. Reaching 20% equity is what turns that end date from theory into money in your pocket, which is why how fast you get there matters as much as where you start.

The same buyer, both loans, real numbers

Take a $300,000 home and a buyer with fair credit — call it around 660 — comparing FHA at its 3.5% minimum against conventional at 5% down. Figures below are illustrative: rates and PMI vary by lender, by day, and by the fine detail of your file. The shape of the result is what to take away, not the exact dollars.

So FHA starts $114 a month cheaperand asks for $4,500 less cash at closing. If the decision ended at the closing table, FHA would win it clean — and for a buyer with fair credit and limited savings, that is not a small thing. It's the difference between buying this year and buying later.

But watch what happens when the PMI cancels. Once the conventional borrower hits 20% equity, that $261 disappears and their payment drops to about $1,801— for good. The FHA borrower's premium keeps going for thirty years. It does shrink slowly, because it's charged against a falling balance: about $135 at the start, roughly $114 by year ten, around $74 by year twenty. But it never stops. Around the ten-year mark the FHA payment is still about $1,927 against conventional's $1,801 — so conventional flips from $114 a month more expensive to roughly $125 a month cheaper, and stays cheaper for the rest of the loan.

Where the crossover actually lands

This is where most comparisons get hand-wavy, so here's the honest arithmetic — and it's less flattering to conventional than the usual telling. Automatic PMI cancellation is measured against your original purchase price, so paying a 95% loan-to-value mortgage down to 20% equity on scheduled payments alone — no help from rising home prices — takes roughly ten and a half years. Over that decade the conventional borrower has paid about $13,000 more than the FHA borrower. Clawing that back at ~$125 a month takes another ten years. On that path, conventional doesn't actually pull ahead until somewhere around year twenty.

That is a long time — longer than most people keep a mortgage, and far longer than the "conventional wins over time" slogan implies. At fair credit, FHA isn't just the accessible option; on a flat market it can be the cheaper option for nearly the entire time you own the home. That's the part the standard advice skips.

Rising home prices change it substantially, though. Equity comes from the home's value as much as your balance, and servicers will generally consider cancelling PMI against a current appraised value once the loan has some age on it. With modest appreciation, that same borrower reaches the threshold nearer year five — which pulls the crossover all the way in to about year nine. Same two loans, same buyer; the market decided it.

The catch is that this faster path isn't automatic or guaranteed: it takes an appraisal you pay for, a servicer who agrees, and a market that cooperated. The ten-year timeline is what you're entitled to by law. The five-year one is what you might get. How much you put down is the lever you actually control — every extra percent shortens that road.

Which is the real lesson: how long you'll stay isn't a footnote to this decision — it is the decision. Under about eight years at fair credit, FHA is very hard to beat on any assumption. Past twenty, conventional wins even if your home never gains a dollar. The entire span in between hinges on something nobody can promise you — what the market does — which is exactly why an honest answer here has to stay conditional.

Now change one number and watch it flip

Everything above assumed fair credit. Move that one input and the answer inverts. Take the same $300,000 home, same 5% down, but a 740 score: conventional's rate improves and its PMI falls to something like 0.55%, so the payment lands near $1,909 — versus FHA's $1,949, which barely moves, because FHA doesn't care much about your score.

Now conventional is cheaper from the very first payment, and its insurance still cancels later. There's no crossover to wait for and no trade-off to weigh — conventional simply wins. The same two loans, the same house, the opposite conclusion, because one input moved.

Your down payment is the other lever, and it works on both sides. At 10% down on FHA, the permanent premium becomes an 11-year one — which repairs FHA's worst flaw. At 20% down on conventional, there's no PMI at all and the comparison stops being close. Between those, every extra percent you put down shortens the road to cancellation and moves the crossover toward conventional.

The honest part

Both reputations are earned. FHA really is the more accessible loan — lower score thresholds, smaller down payment, more forgiving of a thin or bruised file, and often cheaper month-to-month when your credit is fair. That accessibility is the entire reason the program exists, and dismissing it as the consolation prize misreads what it does.

And conventional really does win the long game— not because it's prestigious, but for one mechanical reason: its insurance has an end date and FHA's usually doesn't. Given enough years, an expense that stops beats an expense that doesn't.

The tension is that those two truths point at different buyers, and nobody can tell you which one you are without your numbers. Three inputs decide it, and they interact: your credit score sets the starting gap, your down payment sets how fast the gap closes, and your time horizon sets whether the closing ever happens while you still own the house. Strong credit points to conventional almost regardless. Fair credit plus a short stay points to FHA almost regardless. Fair credit plus a long stay is a real toss-up that only your actual quotes can settle.

Which is why you should be suspicious of any clean cutoff — including the ones you'll see written confidently elsewhere. There is no score above which conventional wins and below which FHA does.A 660 buyer staying twenty years and a 700 buyer staying four should choose differently, and a single number can't express that. Credit score is one lever of three, not the verdict.

Common mistakes

Taking FHA for the low down payment without knowing the MIP is permanent. This is the expensive one. The 3.5% gets you in the door, and years later you discover the insurance has no exit — you assumed it worked like PMI, and nobody corrected you. If you go FHA with less than 10% down, do it knowing that premium is a permanent fixture unless you refinance out.

Assuming conventional is out of reach at fair credit.Conventional starts around 620, not 700. It may well cost more than FHA at 640 — but "more expensive" and "unavailable" are different things, and you can't compare an option you never priced. Get the quote even if you expect not to like it.

Comparing the two payments and stopping there.The monthly quote makes FHA look like the winner at fair credit, and for a short stay it is. But that number says nothing about the swing waiting on the other side of cancellation, when the same two loans trade places. A comparison that ignores what happens at year ten isn't a comparison — it's a snapshot.

Not shopping both, at more than one lender. Lenders price these programs differently and weight credit differently, so the FHA-versus-conventional gap is partly a fact about your file and partly a fact about who you asked. Two real quotes for both programs from two lenders will teach you more than any article, including this one.

Banking on "FHA now, refinance later."It's a sound plan and it often works — FHA's requirements make it an easy place to start. But it assumes future rates, future credit, and future income all cooperate. If the FHA loan only makes sense becauseyou'll refinance out of it, you're choosing a loan you can't afford to keep.

So — which should you choose?

Lean FHAif your credit is fair or low and that's not changing before you buy; if the smaller down payment is what makes the purchase possible now rather than in three years; or if you have real reason to think you'll move within roughly eight years. In those cases FHA is very likely the cheaper loan for the time you'll hold it — not a compromise, the correct answer. If you go this way and can find another 6.5% of the price, 10% down turns the permanent premium into an 11-year one, which is the single best value in the FHA program.

Lean conventional if any of these fits:

1. Your credit is decent — mid-700s or better.Then it isn't a trade-off at all. Conventional is likely cheaper on day one and cheaper again once PMI cancels. Take it.

2. You can reach 20% down, or you're close. No PMI at all removes the only real argument for FHA, and the comparison stops being interesting.

3. You'll plausibly stay past the crossover. If this is the house you intend to be in for ten or fifteen years, cancellable insurance is worth paying more for early — even at fair credit, even though it stings at first.

And if you're somewhere in the middle — fair credit, small down payment, genuinely unsure how long you'll stay — that's not a failure to decide. It means the two loans are close for you, and the tiebreaker isn't a rule from an article: it's two real quotes, an honest answer about how long you'll be there, and which risk you'd rather carry. Paying more now for an expense that ends, or paying less now for one that doesn't. Both are defensible. Only one of them is yours to pick.