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Conventional 3% vs FHA 3.5% down.

Short answer

Conventional loans allow as little as 3% down for eligible first-time buyers (or HomeReady borrowers under an income limit), while FHA allows as little as 3.5% down for eligible borrowers with a 580 or higher credit score. The bigger difference is usually mortgage insurance: conventional PMI is priced on your credit score and can be removed as you build equity, while FHA mortgage insurance costs the same regardless of score and, with less than 10% down, lasts for the life of the loan. With a small down payment, compare both on Loan Estimates for the same home.

Conventional 97 vs FHA at a glance

Conventional 3% down vs FHA 3.5% down
FeatureConventional 97% LTVFHA 96.5% LTV
Down paymentAs little as 3% down for eligible first-time buyersAs little as 3.5% down for eligible borrowers with a 580+ score
Who qualifiesStandard: at least one first-time buyer. HomeReady: income up to 80% of AMIAny borrower who meets FHA and lender rules
Credit scoreNo Fannie Mae DU minimum since Nov. 2025; lenders set their own580+ for 3.5% down; 500-579 limited to 90% LTV
Mortgage insurancePMI, priced by down payment and credit scoreUpfront MIP (1.75%) plus annual MIP; same price regardless of score
Removing mortgage insuranceRequest at 80% of original value; ends automatically at 78%With 3.5% down, annual MIP lasts the mortgage term
2026 one-unit loan limit$832,750 baseline; up to $1,249,125 in high-cost areas$541,287 to $1,249,125, by county
Seller help with costsUp to 3% at this LTVUp to 6% of the sales price

How conventional 3% down works

Fannie Mae allows conventional purchase loans up to 97% loan-to-value (LTV), which leaves a 3% down payment. There are two main versions:

  • Standard 97% LTV. At least one borrower must be a first-time homebuyer. There is no income limit.
  • HomeReady. A first-time buyer is not required, but household income is limited to 80% of area median income (AMI). Fannie Mae waives its loan-level price adjustments (LLPAs) for HomeReady loans.

If all occupying borrowers are first-time buyers, at least one must complete homebuyer education. With less than 20% down you pay private mortgage insurance (PMI). For 2026, the baseline conforming loan limit for a one-unit home is $832,750 (up to $1,249,125 in high-cost areas).

How FHA 3.5% down works

Under HUD Handbook 4000.1, a minimum decision credit score of 580 or higher is eligible for maximum financing, which is a 96.5% LTV on a purchase, so 3.5% down. Scores from 500 to 579 are limited to 90% LTV. FHA does not require you to be a first-time buyer and has no income limit, but loan amounts are capped by county ($541,287 to $1,249,125 for one unit in 2026).

Mortgage insurance is the real difference

The CFPB explains that PMI rates vary by down payment amount and credit score but are "generally cheaper than FHA rates for borrowers with good credit." FHA mortgage insurance, by contrast, "costs the same no matter your credit score, with only a slight increase in price for down payments less than five percent."

FHA charges an upfront MIP of 1.75% of the base loan amount. Under HUD Mortgagee Letter 2023-05, for most 30-year loans up to $726,200, annual MIP is 0.55% when your LTV is above 95%, and because the starting LTV is above 90%, it lasts for the mortgage term. To drop it later, borrowers typically refinance, if they qualify.

Conventional PMI can come off without refinancing. You can ask your servicer to cancel PMI when your balance is scheduled to reach 80% of the home's original value, if you meet the requirements, and it must end automatically at 78%.

What this means

With a higher credit score, conventional often comes out ahead on mortgage insurance. With a lower score or a higher debt-to-income ratio, FHA can be the better fit. The only way to know is to price both for your own scenario.

Which one fits you?

Conventional 3% down is often worth a close look if:

  • you are a first-time buyer, or your income fits HomeReady's limit
  • your credit score is in the upper range
  • you want mortgage insurance that can be removed without refinancing
  • your price is above your county's FHA limit

FHA 3.5% down is often worth a close look if:

  • your credit score is in the 580 to mid-600s range
  • you are not a first-time buyer and your income is above HomeReady's limit
  • you want a seller to cover more than 3% of costs (FHA allows up to 6%)

What to do next

  1. Pull your free credit reports at AnnualCreditReport.com and fix any errors before you apply.
  2. Use our buying power calculator and mortgage payment calculator to set a comfortable price range.
  3. Ask for a conventional 97 and an FHA Loan Estimate on the same day for the same price. The CFPB Loan Estimate explainer walks through each section.
  4. Compare monthly mortgage insurance, how long it lasts, and cash to close, not just the rate.
  5. Learn more about conventional loans, FHA loans, and down payment assistance.
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FAQ

Questions, answered.

Do I have to be a first-time buyer to put 3% down on a conventional loan?

For Fannie Mae's standard 97% loan-to-value option, at least one borrower must be a first-time homebuyer. HomeReady does not require a first-time buyer but limits income to 80% of area median income.

What credit score do I need for FHA 3.5% down?

Under HUD Handbook 4000.1, a minimum decision credit score of 580 or higher is eligible for maximum financing, which is 96.5% loan-to-value on a purchase. Scores from 500 to 579 are limited to 90% loan-to-value.

Which has lower mortgage insurance?

It depends on your credit. The CFPB says PMI rates vary by down payment and credit score and are generally cheaper than FHA rates for borrowers with good credit, while FHA mortgage insurance costs the same no matter your credit score. Compare both Loan Estimates.

Can I remove mortgage insurance later?

On a conventional loan you can ask to cancel PMI when your balance is scheduled to reach 80% of the original value, and it ends automatically at 78%. On FHA with less than 10% down, annual MIP lasts for the mortgage term unless you refinance.

Is there an income limit?

Fannie Mae's standard 97% option has no income limit. HomeReady limits income to 80% of area median income. FHA has no income limit.

How much can a seller pay toward my costs?

Fannie Mae allows interested-party contributions of up to 3% when the loan-to-value is above 90%. FHA allows up to 6% of the sales price.

Sources

  1. Fannie Mae: Expanded 97% LTV Options
  2. Fannie Mae: Eligibility Matrix (Aug. 5, 2026)
  3. Fannie Mae: Selling Guide B5-6-01, HomeReady Mortgage Loan and Borrower Eligibility
  4. Fannie Mae: Selling Guide Announcement SEL-2025-09 (Nov. 5, 2025)
  5. Fannie Mae: Selling Guide B3-4.1-02, Interested Party Contributions (IPCs)
  6. FHFA: FHFA Announces Conforming Loan Limit Values for 2026 (Nov. 25, 2025)
  7. CFPB: What is a conventional loan?
  8. CFPB: What is mortgage insurance and how does it work?
  9. CFPB: When can I remove private mortgage insurance (PMI) from my loan?
  10. HUD / FHA: FHA Single Family Housing Policy Handbook 4000.1 (revised Aug. 13, 2025)
  11. HUD / FHA: Mortgagee Letter 2023-05: Reduction of FHA Annual MIP Rates
  12. HUD / FHA: Mortgagee Letter 2025-23: 2026 Nationwide Forward Mortgage Loan Limits (Dec. 11, 2025)
  13. CFPB: Loan Estimate explainer
  14. CFPB: How do I get a free copy of my credit reports?

This page is general education, not a loan offer, commitment, or approval. Program rules and figures change; the figures here were checked against the sources below in October 2026. Your options depend on your credit, income, property, and each lender's guidelines. All loans are subject to approval.

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