How to Buy a Home With 3.5% Down: What You Need to Know About FHA Loans

The 20% down payment is a myth for most buyers. It's not a requirement. It's just a number that got passed around long enough that people started treating it like a rule.

FHA loans have existed since 1934 specifically to make homeownership accessible without a massive upfront cash requirement. According to HUD, more than 80% of FHA purchase loans go to first-time buyers. The program works. But it has real costs and real trade-offs that most people don't find out about until they're already under contract.

Here's the full picture.

What an FHA Loan Actually Is

FHA stands for the Federal Housing Administration. The FHA doesn't lend you money — it insures the loan. That insurance is what allows lenders to approve buyers with lower credit scores and smaller down payments than conventional loans typically allow, because if the loan defaults, the lender is protected.

That insurance isn't free. You pay for it in two ways, and understanding that cost is the most important part of any FHA decision.

What FHA Actually Costs

• Down payment: 3.5% with a credit score of 580 or above. 10% if your score is between 500 and 579. On a $400,000 home that's $14,000 down at 3.5%, compared to $80,000 at 20%.

• Upfront mortgage insurance premium (UFMIP): 1.75% of the loan amount, paid at closing or rolled into the loan. On a $386,000 loan (after 3.5% down on a $400,000 home), that's $6,755. Most buyers roll this into the loan rather than pay it upfront.

• Annual mortgage insurance premium (MIP): 0.55% of the loan balance per year for most 30-year borrowers, paid monthly. On that same $386,000 loan, that's about $177 per month at the start. This number decreases slightly each year as your balance goes down, but it doesn't go away.

That's the part that catches people off guard. FHA MIP lasts for the life of the loan if you put less than 10% down. Conventional PMI cancels automatically when you reach 22% equity. FHA MIP doesn't.

Over 30 years, that's a significant cost difference. The question to ask before choosing FHA isn't just 'can I qualify?' It's 'how long do I plan to stay in this home and when will I refinance?'

What Makes FHA Worth It Anyway

Despite the MIP, FHA opens doors that conventional loans keep closed for a lot of buyers. Here's where it genuinely wins:

Credit flexibility. Conventional loans typically want a 620 credit score minimum. FHA goes down to 580 for 3.5% down, and down to 500 with 10% down. For buyers rebuilding credit after a rough stretch, that's a real difference.

DTI flexibility. FHA allows higher debt-to-income ratios than most conventional programs. If student loans, a car payment, or other debt is eating into what you qualify for, FHA often gives you more room.

Down payment sources. FHA allows the full down payment to come from gift funds — a parent, relative, or other eligible donor. Conventional loans allow gifts too, but FHA has fewer restrictions on how gift funds are documented.

Down payment assistance compatibility. FHA pairs well with state and local DPA programs. In Washington State, programs like the WSHFC Home Advantage can cover part or all of your down payment when combined with FHA financing. In Colorado, Utah, and other Dwell-licensed states, similar programs exist. This is how some buyers genuinely close with very little out of pocket.

The assumable loan advantage. FHA loans are assumable, meaning a future buyer of your home can take over your existing loan at your existing rate. If you lock in a rate today and rates climb over the next five years, that assumability becomes a real selling point when you're ready to move. Conventional loans don't offer this.

What FHA Won't Work For

FHA is for primary residences only. You can't use it for a rental property or a vacation home. You have to move in within 60 days of closing and occupy the home as your primary residence for at least one year.

FHA appraisals are more rigorous than conventional appraisals. The appraiser isn't just valuing the property, they're checking that it meets HUD's minimum property standards. A home with peeling paint, a damaged roof, or safety hazards may not pass. In competitive markets, some sellers prefer conventional offers specifically because FHA appraisals can require repairs before the sale closes. Knowing this before you write an offer matters.

FHA loan limits are set by county and updated annually by HUD. If you're buying in a higher-cost market, confirm your county's current limit before you start shopping. Going over it by even a dollar means you'll need different financing. A Dwell pro can pull this for you in a few minutes.

FHA vs. Conventional: Which One Wins?

The honest answer: it depends on your credit score and how long you plan to stay.

FHA tends to win for buyers with credit scores below 680. The interest rate is typically lower than conventional for borrowers in that range, and the easier qualification standards matter more than the MIP cost in the short term. FHA MIP lasts the life of the loan at 3.5% down, while conventional PMI must cancel when you reach 22% equity under the Homeowners Protection Act. Over a full loan term, that gap is real money.

Conventional tends to win for buyers with scores of 700 or above who can put 5-10% down. PMI cancels. FHA MIP doesn't.

The middle case, a score of 680 to 700 with 3.5% to 5% down, is genuinely close. Run the numbers for your specific situation rather than defaulting to either answer.

The Path From Here

Getting pre-approved for FHA is the first real step. That means pulling your credit, verifying income and assets, and getting a real number for what you qualify for — not a rough estimate.

A few things worth doing before you apply:

Pull your credit reports at annualcreditreport.com. You're entitled to a free report from each bureau. Know your score before a lender does.

Check the FHA loan limit for the county where you're buying. HUD publishes these annually and they vary significantly by location. Don't start shopping at a price range that's above your limit.

Ask about down payment assistance programs in your state. Most buyers don't know these exist or assume they won't qualify. A Dwell pro can tell you exactly what programs apply to your situation across all nine states we're licensed in.