How Much a Conventional Loan Saves Over FHA With Strong Credit

The Quick Read: With strong credit, a conventional loan usually costs less than FHA, and nearly all of the savings come from mortgage insurance. FHA charges a 1.75% upfront premium whatever your score, and its annual premium doesn’t drop when your credit improves. Conventional private mortgage insurance (PMI) is priced on your credit and down payment, and it can end. The exact dollar savings depend on your quotes, so this article shows where the gap comes from and how to measure it.

How Does Each Loan Charge for Mortgage Insurance?

Both loans charge for mortgage insurance, but they build the charge differently. FHA uses a fixed schedule. Conventional uses a risk-based price. That difference is the whole story for a strong-credit buyer.

Across the wholesale programs Lendmire places files with, FHA loan programs allow financing up to 96.5% of the value, with a 3.5% minimum investment from a decision score of 580. FHA then adds two insurance charges:

• An upfront premium of 1.75% of the base loan. Most buyers finance it, so it raises the loan balance. HUD’s premium schedule applies it to all mortgages, with narrow exceptions such as certain older FHA streamline refinances.
• An annual premium of 0.15% to 0.75% of the balance. Where a borrower lands in that range depends on term, loan amount and LTV. Your credit score isn’t an input.

Conventional works differently. The CFPB explains that PMI is insurance you may have to buy on a conventional loan with less than 20% down, and that it protects the lender, not you. There is no upfront premium. Private insurers set the monthly cost, and they price on credit score and down payment. A borrower with a high score and a decent down payment sits in the cheaper tiers. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.

How Is Each Loan Underwritten, Step by Step?

The underwriting steps are similar. The cost outcomes diverge at the credit and insurance steps.

1. Credit review. On FHA through Lendmire’s wholesale network, the floor is a 580 decision score for the 3.5% minimum investment. On conventional, Fannie Mae removed its fixed minimum score from its automated system for new casefiles, per Selling Guide Announcement SEL-2025-09. Strong credit still matters. It drives PMI pricing and approval odds, and individual lenders may keep their own stricter minimums.

2. Down payment and LTV. Conventional mortgage insurance generally applies below 20% down, and its cost steps down as equity rises. FHA’s insurance applies at every down payment level.

3. Ratios. FHA’s base pair is 31/43 for housing and total debt, and documented compensating factors can reach 40/50 at the top tier. The automated finding governs most files. FHA is more forgiving here, which is why it stays valuable for borrowers with heavier debt.

4. Appraisal. Both require one. A conventional borrower can also use a fresh appraisal later to ask for PMI removal.

5. Disclosures. Both are consumer loans, so you get a Loan Estimate and a Closing Disclosure. Mortgage insurance appears as its own line on each.

Where Do the Savings Actually Come From?

The savings are the sum of three separate pieces, and each one is easier to see on its own.

1. The upfront premium you skip. Conventional doesn’t charge the 1.75%. On FHA, that charge is usually folded into the balance, so you also pay interest on it for as long as you hold the loan. Skipping it lowers the starting balance.

2. The monthly insurance gap. A strong-credit conventional borrower often pays less per month for insurance than FHA’s annual premium. But this is the piece that shrinks with a small down payment, because PMI prices climb as equity falls. At 3% or 5% down, the monthly gap can be modest. With 10% or more down, it usually widens.

3. The years you stop paying. This is the biggest lever. Under the Homeowners Protection Act, lenders must end borrower-paid PMI automatically at 78% of the original value if you’re current, per the CFPB’s examination procedures. You can ask for cancellation earlier, at 80%. That generally takes a written request, a good payment history and no second liens, and a new appraisal may be required.

FHA doesn’t follow those rules. On a thirty-year loan above 90% LTV, the annual premium lasts for the term. At or below 90%, it ends after eleven years. Confirm duration against HUD Handbook 4000.1 at hud.gov, since the rules are set there. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.

Here’s the catch with “monthly cost”: comparing only the first month’s payment hides the duration difference. A loan that looks similar in year one can look very different in year ten.

What Does the Choice Look Like in Practice?

Picture two buyers with the same strong credit and the same home price. Neither figure below is a quote. They show the pattern, not a price.

Buyer A puts down about 5%. Conventional PMI is at its most expensive tier for this buyer. The monthly gap versus FHA may be small. But Buyer A skips the 1.75% upfront premium, and the PMI can be removed once equity reaches the cancellation point. Because FHA’s premium would last the full term at this leverage, the long-run savings still tend to favor conventional. The savings come late and from duration, not from month one.

Buyer B puts down 10% to 15%. PMI pricing improves with the extra equity and strong score. Buyer B skips the upfront premium and pays less each month. PMI also ends sooner. The gap is widest here. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.

Buyer C has strong credit but a short time horizon. If Buyer C expects to sell or refinance within a few years, the duration advantage barely matters. What’s left is the upfront premium avoided and any monthly difference. The savings are real but smaller.

Equity is the swing variable. The more you put down, the better conventional looks. And the longer you hold the loan, the more the duration difference compounds.

Lendmire’s team sees this pattern repeatedly in the files it places: borrowers compare the first-year payment, pick FHA because it looks close, and don’t notice the insurance never ends. Asking each lender “when does the insurance stop?” changes more decisions than any rate conversation. For more on the choice itself, Lendmire’s piece Should a Strong-Credit Buyer Pick a Conventional Loan Over FHA? walks through the decision from the buyer’s side.

Where Does the General Rule Break?

Conventional isn’t always cheaper, even with strong credit. These are the cases where the gap narrows or flips.

• Very low down payment. At minimal equity, PMI is priced at its highest tier. A strong-credit buyer sees the smallest gap here.
• Heavier debt loads. FHA’s ratio allowances, up to 40/50 with documented factors, can approve files that conventional pricing makes expensive.
• Credit that’s good, not excellent. The farther your score sits from the top tiers, the more PMI pricing rises. The savings shrink along with it.
• Lender-paid mortgage insurance. Some conventional loans use lender-paid insurance instead of a monthly PMI charge. The borrower can’t cancel it, and it usually brings a higher interest rate than borrower-paid PMI, per the CFPB procedures cited above. The 78% and 80% rules also don’t apply to “high-risk” loans, according to the Federal Reserve’s HPA guidance.
• Manual underwriting and lender overlays. If a file is manually underwritten, credit floors still apply. Lenders may also set stricter minimums than the program does, on both FHA and conventional.
• Loan size. FHA and conventional each have loan limits set by county, so a high-priced market may rule one out. County loan limits apply, and they change every year.
• Refinancing out of FHA. The CFPB notes PMI usually applies to a conventional refinance when equity is under 20%. Whether leaving FHA pays off depends on your current equity and how long you’ll stay. A buyer who refinances later also loses the chance to recover that upfront premium, since a refund only applies when refinancing into a new FHA-insured loan.

If you own a second home or rental rather than your primary residence, occupancy decides leverage, and FHA is for owner-occupied principal residences only.

How Do You Confirm Your Own Savings?

Compare real Loan Estimates, side by side, from the same day. Then check these lines:

1. Loan amount. On FHA, the financed upfront premium is baked into the balance. Compare the total, not just the price.

2. Monthly mortgage insurance line. Note the amount shown for each loan.

3. Cash to close. Conventional may need a different down payment than FHA’s 3.5% minimum.

4. Insurance duration. Ask each lender in plain terms: “When does this insurance end, and what do I have to do?”

5. Your cancellation dates. On conventional, calendar the 80% and 78% marks. Extra principal payments or home appreciation may get you there sooner.

Then do the math over the years you expect to stay, not just the first one. Lendmire can arrange quotes on both loan types, so the comparison runs on the same financial picture.

Key Terms Defined

Upfront premium (UFMIP): The one-time FHA mortgage insurance charge, set at 1.75% of the base loan and usually financed.

Annual premium (MIP): FHA’s ongoing insurance charge, between 0.15% and 0.75% of the balance depending on term, amount and LTV.

Private mortgage insurance (PMI): Insurance on a conventional loan with less than 20% down. It protects the lender and is priced on credit and down payment. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.

Loan-to-value (LTV): The loan amount divided by the home’s value, shown as a percentage.

Lender-paid mortgage insurance: Insurance the lender buys and builds into the loan’s cost. The borrower can’t cancel it.

Next Steps

If you are buying a home and want to see whether an FHA loan fits your file, Lendmire can help you compare the options and what each one asks of the file. Program figures are subject to lender guidelines and full file review, and nothing here is a commitment to lend.

For your own numbers, request a scenario review with Lendmire.

About Lendmire

Lendmire is a mortgage brokerage (NMLS# 2371349) licensed for consumer mortgage lending in 16 states, arranging FHA, VA, conventional and jumbo purchase and refinance loans through a wholesale lending network. Eligibility is determined by the lender on each file. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.

References

1. HUD Appendix 1.0 (Mortgagee Letter 2015-01 attachment)

2. CFPB: What is private mortgage insurance?

3. Fannie Mae Selling Guide Announcement SEL-2025-09

4. CFPB HPA examination procedures

5. Federal Reserve HPA background