FHA vs. Conventional: Which Loan Is Right for You?

The core distinction comes down to who backs the loan and what that costs you. A conventional loan is funded by private lenders and follows standards set by Fannie Mae and Freddie Mac, the two government-sponsored enterprises that buy most mortgages. An FHA loan is insured by the Federal Housing Administration, which doesn't lend money directly but guarantees it against loss — that guarantee is what lets lenders approve borrowers who wouldn't qualify otherwise. The tradeoff is that FHA's insurance is permanent for most borrowers, while conventional's can be canceled as you build equity.

The Credit Score Divide

Your credit score decides which loan you can even apply for, and the two programs set very different floors. FHA accepts a score of 580 for the standard 3.5% down payment, while scores between 500 and 579 still qualify but require a 10% down payment (Compass Mortgage). Conventional loans generally require a 620 minimum, but the real benefit shows up above that floor.

The gap matters more than just approval. On conventional loans, your score directly drives both your interest rate and your private mortgage insurance premium. UQUAL estimates a buyer at 620 versus 760 on a $300,000 loan could pay more than $200 extra per month in combined rate and PMI costs, exceeding $70,000 over a 30-year term (UQUAL). Lenders also stack their own "overlays" — stricter requirements on top of the program minimum — so many shops effectively want a 640 or 660 even when the guideline says 620.

Mini-verdict: If you're sitting below 620, FHA is usually your path in. If you're at 680 or higher, conventional's pricing tiers start to make it the cheaper long-term choice.

Down Payment Realities

The minimums look close — 3.5% for FHA versus 3% for conventional — but the real difference is how forgiving each program is when you have less to put down. FHA's 3.5% applies to anyone with a 580+ score, and the money can come entirely from a gift or down payment assistance (Compass Mortgage). Conventional's 3% floor is narrower: it's reserved for first-time buyers through programs like Fannie Mae HomeReady, Freddie Mac Home Possible, or Conventional 97, which cap income or require first-time status (UQUAL). Repeat buyers typically need 5% down on a conventional loan.

Putting down 20% changes everything on a conventional loan — it eliminates private mortgage insurance entirely. FHA has no such escape hatch below a 10% down payment. For the buyer with strong credit who can reach 20%, conventional means no insurance at all and the lowest total cost. For the buyer scraping together the minimum, FHA's gift-fund tolerance and fixed 3.5% are the easier path.

Mini-verdict: If you can manage 3% with qualifying first-time status and have credit above 680, conventional is cheaper. If 3.5% is already a stretch and you need gift or assistance money, FHA opens the door.

The Mortgage Insurance Trap

This is where the two loans diverge most, and where most buyers get blindsided. Mortgage insurance protects the lender if you default — you pay the premium, they get the coverage. The structures are radically different, and the difference compounds over decades.

Conventional PMI is temporary. Put down less than 20% and you pay it monthly, but it cancels automatically once you reach 78% loan-to-value, and you can request removal at 80% (MoneyLion). As you pay down principal and your home appreciates, the insurance disappears. That's the structural advantage that rewards you over time.

Mini-verdict: If you plan to stay put and pay the loan down, conventional's cancellable PMI is a wealth-building asset. If your down payment is under 10% and a refinance isn't realistic, FHA's permanent MIP is a real cost you must accept.

Property Standards

An FHA loan is only as good as the house it's attached to, and FHA's property requirements are noticeably stricter. The home must pass an FHA-approved appraisal focused on safety, soundness, and security, and it must be your primary residence — you must occupy it within 60 days of closing. Investment properties and vacation homes are off the table (Compass Mortgage).

Conventional loans give you far more latitude. They work for primary residences, second homes, and investment properties alike, and the property standards are closer to standard appraisal practice rather than FHA's condition checklist. That makes conventional the only real option on this list if you're buying an income property, and it gives you a wider net when shopping for a home that may have cosmetic issues FHA would flag.

Mini-verdict: Buying your primary residence? Both work. Buying a second home or investment property, or eyeing a fixer-upper? Conventional is the only practical path.

What Each Option Genuinely Does Worse

Conventional's weakness is access. The 620 credit floor and stricter income documentation shut out the thin-credit and first-time buyers FHA was built for. Conventional also tends to be more expensive at the minimum down payment for weaker credit, because PMI premiums climb steeply as scores fall — a 620 borrower can pay more in conventional PMI than FHA's MIP. Lenders can also refuse credit below 640 in practice, even where the guideline allows 620.

Choose Conventional If… / Choose FHA If…

Choose conventional if you have a credit score of 680 or higher, can put at least 5% down (ideally 20%), plan to stay in the home long enough to build equity, or want the flexibility of buying a second home or investment property later. Your reward is cancellable PMI, lower long-term cost, and a higher ceiling on how much home you can afford.

Choose FHA if your credit is below 620, you're putting down under 5% and need gift or assistance money, your debt-to-income ratio needs headroom, or you're a first-time buyer who hasn't built a thick credit file. Just budget for that permanent MIP and plan a refinance to conventional once your score and equity improve — that's the exit most of my clients use.