Key Takeaways
- Conventional loans offer flexibility but typically require stronger credit and larger down payments than government-backed options.
- FHA loans are accessible with credit scores as low as 580, making them popular among first-time buyers with limited savings.
- VA loans are exclusively for eligible service members and veterans and require no down payment or private mortgage insurance.
- USDA loans serve buyers in eligible rural and suburban areas, also with no down payment requirement.
- Each loan type carries distinct mortgage insurance rules that significantly affect long-term borrowing costs.
Our Verdict
No single mortgage type is universally superior — the right loan depends on a buyer's military status, location, credit profile, and available savings. Government-backed programs lower the barrier to entry, while conventional loans reward borrowers with strong financial profiles. Understanding the trade-offs upfront helps buyers negotiate from a position of knowledge.
| Best for | Recommended |
|---|---|
| Buyers with strong credit and 10–20% saved for a down payment | Conventional Loan |
| First-time buyers with limited savings or lower credit scores | FHA Loan |
| Eligible active-duty service members, veterans, and surviving spouses | VA Loan |
| Buyers purchasing in rural or eligible suburban areas with limited savings | USDA Loan |
Why Loan Type Matters More Than Most Buyers Realize
When shopping for a mortgage, the interest rate often grabs the most attention — but the loan program itself shapes total borrowing costs just as much. Down payment thresholds, mortgage insurance requirements, credit minimums, and eligible property types all vary significantly depending on whether a loan is conventional or backed by a federal agency. Choosing the wrong program can mean paying thousands more over time, or missing out on benefits you're entitled to.
Four programs dominate the US residential mortgage market: conventional loans, FHA loans (insured by the Federal Housing Administration), VA loans (guaranteed by the Department of Veterans Affairs), and USDA loans (backed by the US Department of Agriculture). Each was designed for a different borrower profile. Before you shop lenders, it pays to know which category fits your situation. Once you receive offers, understanding how to compare them accurately is equally critical — see our guide on reading a Loan Estimate for a breakdown of the standardized disclosure form lenders are required to provide.
Side-by-Side: How the Four Loan Types Compare
The table below compares the key structural features of each major mortgage program. Note that lenders may set their own requirements above the stated minimums — these are general program guidelines, not guarantees of approval.
| Conventional | FHA | VA | USDA | |
|---|---|---|---|---|
| Minimum Credit Score | 620 (typical) | 580 (3.5% down); 500 (10% down) | No VA minimum; lenders ~620 | No USDA minimum; lenders ~640 |
| Minimum Down Payment | 3%–5% | 3.5% (with 580+ score) | 0% | 0% |
| Mortgage Insurance | PMI if <20% down; cancellable | Upfront + annual MIP; often lifetime | None (VA Funding Fee applies) | Upfront + annual guarantee fee |
| Who Qualifies | Any eligible borrower | Any eligible borrower | Veterans, active-duty, survivors | Low-to-moderate income, rural areas |
| Property Location | No restriction | No restriction | No restriction | USDA-eligible areas only |
| Investment Properties Allowed | Yes | No | No | No |
One detail worth highlighting: while VA and USDA loans eliminate the need for a down payment, both carry their own upfront or ongoing fees. The VA Funding Fee ranges based on down payment amount and whether it's a first use, while the USDA charges an upfront guarantee fee plus an annual fee. These costs are generally lower than FHA or conventional mortgage insurance over the life of the loan, but they're not zero.
Conventional Loans: Flexibility With a Higher Bar
Conventional loans are not insured or guaranteed by the federal government — they're originated by private lenders and typically sold to Fannie Mae or Freddie Mac on the secondary market. This structure means lenders assume more risk, which translates to stricter borrower requirements.
Most conventional loans require a minimum credit score of 620, and borrowers putting down less than 20% must pay private mortgage insurance (PMI) — a monthly premium added to the payment. The significant upside: PMI on a conventional loan can be cancelled once the borrower's equity reaches 20%, unlike some government-backed options. Conventional loans also have higher conforming loan limits than FHA, which matters in higher-cost markets.
Buyers with solid credit scores (typically 740 and above) often find conventional loans offer competitive rates that can undercut FHA pricing when insurance costs are factored in. For those who qualify, they also provide more flexibility on property types, including investment properties and second homes, which government-backed programs generally don't cover.
FHA Loans: The Accessible Entry Point
FHA loans were created to expand homeownership access, and they remain a go-to for buyers who haven't had years to build savings or credit history. The Federal Housing Administration insures the loan against default, allowing lenders to accept lower credit scores and smaller down payments than conventional programs.
Borrowers with a credit score of 580 or higher can qualify with as little as 3.5% down. Those with scores between 500 and 579 may still be eligible but would need to put down at least 10%. The trade-off is a mandatory Mortgage Insurance Premium (MIP) that includes an upfront charge (currently 1.75% of the loan amount) and annual premiums that typically last the life of the loan for borrowers who put down less than 10%. That long-term insurance cost is a meaningful distinction from conventional PMI, which can eventually be dropped.
First-time homebuyer programs at the state and local level often pair well with FHA loans, providing down payment assistance that can offset the upfront MIP charge.
VA and USDA Loans: Zero Down, Different Paths
VA loans are among the most powerful mortgage benefits available to eligible borrowers. Active-duty service members, veterans, and surviving spouses who meet service requirements can borrow with no down payment, no PMI, and relatively flexible credit guidelines. The VA doesn't set a minimum credit score, though individual lenders typically require around 620. The VA Funding Fee — a one-time charge built into the loan — partially offsets program costs for taxpayers and ranges from 1.25% to 3.3% of the loan amount depending on circumstances. Certain veterans with service-connected disabilities may be exempt from this fee.
USDA loans are similarly structured for zero-down financing, but eligibility depends on location and income rather than military service. Properties must be in areas designated as rural or eligible suburban zones by the USDA's eligibility map — a qualifier that covers more of the country than many buyers assume. Income limits also apply; generally, household income cannot exceed 115% of the area median income. USDA loans carry an upfront guarantee fee and an annual fee, both of which are typically lower than FHA's MIP structure.
For buyers weighing how to finance large purchases generally, it's worth noting how secured lending structures compare across different contexts — our overview of credit unions versus banks can also help buyers identify which type of institution to approach for mortgage preapproval.
This article is for general informational and educational purposes only and does not constitute personalized financial or legal advice. Loan program details, limits, and eligibility rules change periodically. Consult a licensed mortgage professional or HUD-approved housing counselor for guidance specific to your situation.