Conventional Loan Down Payment Options in Florida: 3%, 5%, 10% & 20% Explained

One of the first questions every Florida buyer asks is: how much do I actually need to put down? On a conventional loan, the answer is more flexible than most people think. Depending on your situation, you can put down as little as 3% or as much as 20% — and each tier changes your upfront cash, your monthly payment, and whether you pay private mortgage insurance (PMI). This guide walks through all four common down payment levels with real dollar examples on a $400,000 Florida home.

I'm Joe Pistone, Originating Branch Manager at CrossCountry Mortgage (NMLS# 2087918), and my team closes conventional loans across all 67 Florida counties. Below, we'll keep it factual: what each down payment tier costs, when it tends to make sense, and how PMI factors in. This is educational information to help you compare — for the exact numbers on your scenario, ask Joe for today's number.

Why Your Down Payment Choice Matters in Florida

Your down payment does three things at once. It sets how much cash you bring to closing, it determines your loan amount (and therefore your monthly principal and interest), and it decides whether — and how long — you pay PMI. On a conventional loan, PMI is required any time you put down less than 20%, and it drops off once you reach 20% equity based on the original purchase price.

Florida buyers weigh these trade-offs differently. A first-time buyer in Tampa or Orlando might prioritize getting into a home sooner with a smaller down payment. A move-up buyer in Naples with equity from a prior sale might put 20% down to avoid PMI and lower the payment. There's no single "right" number — only the one that fits your cash position and goals. Let's look at each tier on a $400,000 home.

3% Down: HomeReady & Home Possible (~$12,000)

The lowest conventional down payment is 3%, available through two well-known programs: Fannie Mae HomeReady and Freddie Mac Home Possible. These are conventional loans — not government-backed — designed for low-to-moderate-income buyers. On a $400,000 Florida home, 3% down is $12,000, leaving a loan amount of $388,000.

What to know about the 3% programs

• Income limits apply. Eligibility is generally tied to the area median income for the county where you're buying, so they're not available to every buyer at every price point.
• Homebuyer education is usually required. A short online course typically satisfies this.
• PMI is required because you're below 20% equity — but HomeReady and Home Possible often allow reduced PMI coverage compared to a standard low-down-payment loan, which can lower the monthly cost.
• First-time and repeat buyers can qualify, though some flexibilities are geared toward first-time buyers.

The 3% tier makes sense when your priority is buying sooner and preserving cash, and your income falls within program limits. The trade-off is a larger loan balance and PMI until you build 20% equity. To see whether you fit the HomeReady or Home Possible guidelines, ask Joe for today's number.

5% Down: The Standard Conventional Entry Point (~$20,000)

If you don't qualify for a 3% program — or simply want a straightforward conventional loan — 5% down is the standard entry point. On a $400,000 Florida home, that's $20,000 down and a $380,000 loan amount. There are no income limits at this tier, which makes it accessible to a wide range of buyers.

You'll still pay PMI at 5% down since you're below 20% equity, and because your loan-to-value ratio is higher, PMI at this tier is typically a bit more than at 10% down. The upside is a modest cash requirement that keeps homeownership within reach for many Florida buyers. This tier is a common choice for buyers with solid income but limited savings who want to stop renting without waiting years to accumulate a larger down payment.

10% Down: Lower PMI, More Cash Upfront (~$40,000)

At 10% down — $40,000 on a $400,000 Florida home — you borrow $360,000. You're still below the 20% threshold, so PMI applies, but the PMI rate is generally lower than at 5% down because your loan-to-value ratio is more favorable. Your monthly principal and interest are also lower than at the 5% or 3% tiers because you're financing less.

Ten percent down is a popular middle ground for Florida buyers who have meaningful savings but want to keep some cash in reserve for closing costs, moving expenses, furnishings, or a rainy-day fund. It reduces both your PMI and your monthly payment relative to lower tiers, while still leaving you well short of the $80,000 needed for 20%. Many buyers reach 20% equity faster from this starting point, which means PMI can fall off sooner.

20% Down: No PMI, Lowest Payment (~$80,000)

Putting 20% down — $80,000 on a $400,000 Florida home — is the classic benchmark. At 80% loan-to-value, conventional lenders do not require PMI at all, so your monthly payment is the lowest of any tier and there's no insurance premium to cancel later. Your loan amount is $320,000.

The obvious catch is the cash requirement: $80,000 plus closing costs is a high bar, and it can delay a purchase by years for buyers who are still saving. But for those who have the funds — often move-up buyers using proceeds from a prior home — 20% down removes PMI entirely and produces the smallest long-term payment. If avoiding PMI is your main goal, our companion guide covers every angle: how to avoid PMI on a conventional loan in Florida.

Down Payment Comparison: $400,000 Florida Home

Here's how the four tiers stack up on a $400,000 Florida home. Down payment amounts and loan balances are exact; PMI and payment ranges are illustrative and depend on your credit, program, and market conditions. For a precise quote, ask Joe for today's number.

The lower your down payment, the less cash you need upfront but the more you finance — and the more PMI matters. The higher your down payment, the more cash you commit today in exchange for a smaller loan and, at 20%, no PMI at all.

How PMI Changes Across the Tiers

PMI is the pivot point in the down payment decision. On a conventional loan it's required whenever your down payment is under 20%, and the premium is driven mostly by two things: your credit score and your loan-to-value ratio. That's why PMI tends to be highest at 3–5% down and steps lower as you move toward 10% down.

The key thing to remember is that conventional PMI is not permanent. Once your loan balance reaches 80% of the original purchase price, you can request cancellation, and lenders must automatically remove it at 78% based on your scheduled payments. Starting with a larger down payment simply means you cross that line sooner. If you want the full playbook on minimizing or eliminating PMI, read our dedicated guide on how to avoid PMI on a conventional loan in Florida.

Wondering whether conventional or FHA is the better fit for your down payment and PMI situation? We break it down side by side in conventional vs. FHA loans in Florida.

Which Down Payment Should a Florida Buyer Choose?

There's no universal answer, but a few patterns hold true for most Florida buyers:

• Choose 3% down if you're income-eligible for HomeReady or Home Possible and want to preserve the most cash getting into your home.
• Choose 5% down if you want a simple, widely available conventional loan without income restrictions and have limited savings.
• Choose 10% down if you have moderate savings and want lower PMI and a lower payment while keeping a cash cushion.
• Choose 20% down if you have the funds and want to avoid PMI entirely with the lowest long-term payment.

Remember that you can also land between these tiers — 7%, 12%, 15% and other amounts are all valid on a conventional loan. The tiers above are simply the most common reference points. The best choice balances how much cash you're comfortable committing today against how much you want to save on PMI and monthly payments over time.

Frequently Asked Questions: Conventional Down Payments in Florida