Key Takeaways
- Conventional loans suit buyers with strong credit and a 5–20% down payment who don't qualify for a government-backed program.
- FHA loans allow down payments as low as 3.5% and accept lower credit scores, but require mortgage insurance premiums.
- VA loans offer zero down payment and no private mortgage insurance for eligible veterans and active-duty service members.
- USDA loans are restricted to designated rural and some suburban areas but offer zero down payment for income-qualifying buyers.
- Each program has distinct eligibility rules — the right loan depends on your credit, service history, income, and property location.
Our Verdict
No single loan type wins across the board — each program was designed for a specific borrower profile. VA and USDA loans offer the most favorable terms where eligible, while FHA loans remain the most accessible entry point for buyers with limited savings or credit challenges. Conventional loans become cost-competitive for buyers who can put down 20% or more and have solid credit.
| Best for | Recommended |
|---|---|
| Veterans, active-duty service members, and eligible surviving spouses | VA Loan |
| Buyers purchasing in rural or qualifying suburban areas with modest incomes | USDA Loan |
| First-time buyers with limited savings or credit scores in the mid-600s | FHA Loan |
| Buyers with strong credit and a 10–20% down payment ready | Conventional Loan |
Why the Loan Type You Choose Matters
When you apply for a mortgage, the loan program you select shapes nearly every financial variable in the transaction — your required down payment, interest rate eligibility, ongoing insurance costs, and the total amount you'll pay over the life of the loan. Understanding the differences before you apply helps you avoid choosing a program that costs more than necessary or one you don't qualify for.
The four most common mortgage programs for American homebuyers are conventional loans, FHA loans, VA loans, and USDA loans. The first is offered by private lenders without a government guarantee; the other three are backed by federal agencies, which allows lenders to extend more flexible terms to qualifying borrowers. For a plain-language reference on terminology you'll encounter throughout this process, see Homebuying Terms Every Buyer Should Understand.
How Each Loan Program Works
Conventional loans conform to guidelines set by Fannie Mae and Freddie Mac when below the conforming loan limit. They are not insured by the federal government, so lenders offset risk by requiring stronger credit and higher down payments. Private mortgage insurance (PMI) is required when the down payment is below 20%, but it can be removed once sufficient equity is built.
FHA loans are insured by the Federal Housing Administration. This backing allows lenders to accept borrowers with credit scores as low as 580 (with 3.5% down) or even 500–579 (with 10% down). In exchange, borrowers pay an upfront mortgage insurance premium (MIP) and an ongoing annual MIP — which, unlike PMI on conventional loans, typically remains for the life of the loan if the down payment is below 10%.
VA loans are guaranteed by the U.S. Department of Veterans Affairs and available to eligible veterans, active-duty service members, and some surviving spouses. They require no down payment and no private mortgage insurance, though most borrowers pay a one-time funding fee that can be rolled into the loan. Lenders generally require a minimum credit score (commonly 620, though this varies by lender).
USDA loans are backed by the U.S. Department of Agriculture and designed to encourage homeownership in rural and certain suburban areas. They require no down payment and charge a guarantee fee rather than PMI. Eligibility depends on both property location — the home must sit within a USDA-designated area — and household income, which must fall within program limits.
| Conventional | FHA | VA | USDA | |
|---|---|---|---|---|
| Government backing | None (private) | Federal Housing Administration | Dept. of Veterans Affairs | Dept. of Agriculture |
| Minimum down payment | 3%–5% (20% avoids PMI) | 3.5% (580+ score) | 0% | 0% |
| Minimum credit score (typical) | 620 | 580 (500 with 10% down) | 620 (lender-set) | 640 (lender-set) |
| Mortgage insurance | PMI if <20% down; removable | Upfront + annual MIP; often life of loan | No PMI; one-time funding fee | Upfront + annual guarantee fee |
| Who qualifies | Most borrowers with sufficient credit | Most borrowers; lower credit OK | Veterans, active-duty, eligible spouses | Buyers in rural/suburban USDA-designated areas |
| Property location restriction | None | None | None | USDA-eligible areas only |
| Income limit | None | None | None | Yes — program income caps apply |
Eligibility and Credit Requirements at a Glance
Eligibility is often the deciding factor before cost comparisons even come into play. VA and USDA loans have categorical restrictions — military service history for VA, and geographic and income limits for USDA — that immediately narrow the field. If you don't meet those thresholds, the choice is typically between FHA and conventional.
For credit score specifically: conventional loans generally require a minimum score of 620, but borrowers below 740 will typically face higher interest rates. FHA loans are more forgiving on score but less forgiving on long-term insurance costs. If you're working to strengthen your financial profile before applying, understanding mortgage points and rate locks can help you evaluate whether buying down your rate makes financial sense.
Get Pre-Qualified Under Multiple Programs
If you may qualify for more than one loan type — for example, a veteran who also meets conventional credit standards — ask lenders to model costs under each program side by side. The program with the lowest rate isn't always the least expensive over time once insurance premiums are factored in. A licensed mortgage professional can run these scenarios before you commit to an application.
Total Cost Considerations Beyond the Down Payment
The down payment is the most visible upfront cost, but long-term program costs vary significantly. FHA loans carry mandatory MIP for the life of the loan in many cases — this can add tens of thousands of dollars in cumulative insurance premiums compared to a conventional loan where PMI drops off. VA loans avoid recurring insurance entirely, though the funding fee (ranging from roughly 1.25% to 3.3% of the loan amount depending on service category and down payment) is a real upfront cost.
USDA loans charge an upfront guarantee fee (currently 1% of the loan amount) and an annual fee (currently 0.35% of the outstanding balance), both of which are lower than FHA MIP in most scenarios. Conventional loans without PMI — available at 20% down — carry none of these additional insurance layers, making them the cleanest cost structure for buyers who can reach that threshold.
Once you've selected a loan type, the next decision involves your rate structure. See Fixed-Rate vs. Adjustable-Rate Mortgages for how rate type interacts with your total cost picture. If you later own a home and need renovation financing, Home Renovation Financing options offer another set of tradeoffs worth understanding.
This article provides general educational information about mortgage loan programs and is not personalized financial or lending advice. Loan terms, eligibility requirements, fees, and availability vary by lender and are subject to change. Consult a licensed mortgage professional or HUD-approved housing counselor to evaluate options specific to your financial situation.