FHA vs Conventional Loan: Which Is Better for DMV Buyers?

By Ken Byrne, NMLS #187129 · ALCOVA Mortgage LLC, NMLS #40508 · Updated May 2026

If you're buying a home in Northern Virginia, Maryland, or Washington DC, two loan options come up again and again: the FHA loan and the conventional loan. They are the two most common ways DMV buyers finance a home, and choosing between them can change your monthly payment, your upfront cash, and how much you pay over the life of the loan.

The honest answer is that neither one is universally "better." The right choice depends on your credit score, how much cash you have for a down payment, your debt load, and the price of the home you're targeting in a high-cost market like the DMV. This guide breaks down every meaningful difference in plain English so you can see which one fits your situation.

We'll cover down payment and credit thresholds, the critical difference in how mortgage insurance works, the 2026 loan limits that matter in the expensive DC metro, and a realistic cost comparison — plus when it makes sense to start with FHA and refinance into conventional later.

FHA vs Conventional: The Core Difference

A conventional loan is a mortgage that is not insured or guaranteed by a government agency. It follows standards set by Fannie Mae and Freddie Mac, and the lender takes on the risk directly. Because of that, conventional loans reward borrowers who present less risk — strong credit, lower debt, and more equity.

An FHA loan is insured by the Federal Housing Administration. That government insurance protects the lender if the borrower defaults, which is why lenders can approve FHA borrowers with lower credit scores, higher debt-to-income ratios, and smaller down payments. You pay for that flexibility through mortgage insurance premiums.

In short: conventional loans are built around your financial strength, while FHA loans are built around access. In the DMV — where home prices are well above the national average — that difference plays out in very real dollars.

Side-by-Side Comparison Table

Down Payment Requirements

Down payment is often the deciding factor for DMV buyers, where even a modest home can run well into the $500,000s. Here's how the two programs compare at the minimum.

FHA: 3.5% Down

FHA requires 3.5% down with a credit score of 580 or higher. On a $550,000 home that's about $19,250. If your score falls between 500 and 579, FHA still allows approval but requires 10% down — a much steeper ask in this market.

Conventional: 3% to 5% Down

Qualified first-time buyers can put as little as 3% down on a conventional loan through programs like Fannie Mae HomeReady or Freddie Mac Home Possible. Most repeat buyers put 5% or more. On that same $550,000 home, 3% is roughly $16,500 and 5% is $27,500.

Down payment on a $550,000 DMV home:

Down payment funds can come from savings, gift funds from family, or — in many cases — a down payment assistance program. Virginia Housing, the Maryland Mortgage Program, and DC's HPAP can all pair with FHA or conventional financing depending on eligibility.

Credit Score Requirements

This is where the two loans diverge most sharply, and where the right choice often becomes obvious.

The pattern is clear: below about 640, FHA is usually your path. From the mid-600s up, conventional pricing typically pulls ahead — and the higher your score, the bigger that conventional advantage becomes, because conventional PMI is risk-based and drops sharply as credit improves.

Mortgage Insurance: PMI vs MIP

This is the single most important long-term difference between the two loans, and it's the one most buyers underestimate.

Conventional PMI

Private mortgage insurance applies when you put less than 20% down on a conventional loan. The crucial advantage: it is cancelable. Once you reach 20% equity (through payments or appreciation), you can request removal, and it automatically terminates at 22% equity by federal law. PMI cost is also tied to your credit — strong scores pay noticeably less.

FHA MIP

FHA charges an upfront mortgage insurance premium of 1.75% of the loan amount (rolled into the loan) plus an annual MIP paid monthly. The catch: with the standard minimum down payment, FHA MIP lasts the life of the loan. It does not cancel at 20% equity. The only way to remove it is to refinance out of the FHA loan entirely.

Loan Limits in the DC Metro for 2026

The DMV is classified as a high-cost area, so loan limits here are well above the national baseline. For a single-family home in the DC metro in 2026:

If your target home exceeds these limits — common in parts of Arlington, McLean, or upper Northwest DC — you move into jumbo financing, which has its own underwriting standards. For most DMV buyers, though, both FHA and conventional limits comfortably cover the typical purchase.

Which Costs Less Over Time?

There's no universal winner, but the cost logic is consistent. In the early years with a small down payment, FHA and conventional monthly payments are often close — and FHA can even edge ahead for lower-credit borrowers because its base rate doesn't penalize weaker credit as steeply.

Over the long term, conventional usually wins for one reason: PMI goes away. Once a conventional borrower hits 20% equity, that monthly insurance disappears, while an FHA borrower keeps paying MIP for the life of the loan. In an appreciating market like much of the DMV, conventional borrowers often reach that 20% threshold faster than they expect.

General cost tendency by buyer profile:

The only way to know your real numbers is to have a lender run both side by side using your actual credit, income, and the specific home. Two buyers with the same price point can get opposite recommendations.

Which Loan Is Better for You?

Choose FHA if you...

• Have a credit score between 580 and roughly 660
• Have a higher debt-to-income ratio that conventional won't approve
• Have limited cash and need the most forgiving underwriting
• Have a recent credit event (the FHA waiting periods are shorter)

Choose conventional if you...

• Have a credit score of 680 or higher (the advantage grows above 740)
• Can put down enough to cancel PMI within a few years
• Plan to stay in the home long-term and want to drop mortgage insurance
• Are buying a property that may not meet stricter FHA appraisal standards

Refinancing FHA to Conventional Later

One of the smartest strategies in a higher-priced market is to use FHA as an entry point and refinance into a conventional loan once your credit improves or your equity grows. This is common among DMV buyers who start with a 620 score and a small down payment.

The logic: FHA gets you into the home now. A year or two later — after on-time payments, a stronger score, and home appreciation — you refinance to conventional, drop the FHA MIP entirely, and often lower your payment. In a market where home values have historically trended upward, the equity needed to eliminate mortgage insurance can build faster than expected.

This strategy only works if the refinance math makes sense at the time — closing costs and the prevailing rate environment both matter. A lender can model whether and when the refinance is worth it for your specific situation.

Common Mistakes to Avoid

• Assuming FHA is always cheaper because of the low down payment. The lifetime MIP often makes it more expensive over time for strong-credit borrowers.
• Choosing conventional with a 600 score. Risk-based PMI can make conventional surprisingly costly at lower scores — FHA is often the better deal there.
• Forgetting FHA MIP doesn't cancel. Many buyers don't realize they'll pay it for the life of the loan unless they refinance.
• Not comparing both. The right answer is borrower-specific. Skipping a side-by-side comparison can cost thousands.
• Ignoring property condition. FHA appraisals are stricter; an as-is or fixer property may not pass FHA standards.

The Bottom Line for DMV Buyers

FHA and conventional both have a clear place in the DMV market. FHA exists to open the door — it's the right tool when your credit sits in the 580–660 range, your debt is higher, or your cash is tight. Conventional rewards financial strength: with a 680+ score and the ability to build equity, its cancelable PMI and competitive pricing usually make it the cheaper choice over time.

The most expensive mistake is choosing based on a rule of thumb instead of your actual numbers. Two buyers eyeing the same $550,000 home — one with a 620 score, one with a 760 — should make different choices. The only way to know yours is to have a licensed lender run both scenarios with your real credit, income, and target property.

If you're a homebuyer in Virginia, Maryland, or Washington DC, a no-cost pre-approval will show you exactly what each loan looks like for you — the payment, the cash to close, and the long-term cost. That clarity is the foundation of a confident offer in a competitive market.

Frequently Asked Questions

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