Florida Property Taxes and Your Mortgage: What Buyers Need to Know in 2026

If you are buying a home in Florida, property taxes are one of the biggest numbers in your monthly housing payment, right up there with the loan payment itself.

Here is the short version: most Florida buyers pay property taxes through an escrow account, prepay a slice of them at closing, and their tax bill after the sale usually looks different from the seller's bill. On top of that, there is a statewide vote on November 3, 2026 that could reshape the homestead exemption for years to come.

This guide walks through how Florida property taxes are calculated, how to budget for them in your mortgage payment, and what the 2026 ballot measure could mean for your numbers.

Why Property Taxes Show Up in Your Mortgage Payment

When most people picture a mortgage payment, they think of principal and interest. But for most Florida loans, the monthly payment also includes property taxes and homeowners insurance, collected into an escrow account. Your lender pays those bills out of escrow when they come due, so there are no surprise lump-sum invoices in the mail.

That means the property tax line is baked into the number you budget for every month. In some Florida counties, property taxes and insurance together can rival the principal and interest portion of your payment, which is why the source of the number matters: the tax estimate on a listing or contract may not match what you will actually owe.

In Florida, county tax collectors mail tax bills in November each year, and the full amount is due by March 31. Early payers get a discount: 4% in November, sliding down to 1% in February. If you are escrowing, your lender handles that timing and those discounts automatically. If you are not escrowing, the November-to-March window is worth marking on your calendar.

How Florida Property Taxes Are Calculated

Your tax bill is the product of two things: the assessed value of your property and the millage rate in your county. The county property appraiser sets the assessed value, and millage rates are set by counties, cities, school boards, and special districts. Because both sides vary by location, two similar homes can carry very different tax bills.

Assessed Value vs. Market Value

The assessed value is what your county uses to compute taxes, and it is not always the same as what you paid or what the home is worth. Each August, your county property appraiser mails a TRIM notice (Truth in Millage) that shows your proposed taxable value and estimated taxes. It is worth reading that notice carefully, because it is your first chance to catch an error before the bill is final.

Millage Rates Vary Widely by County

Florida's statewide average effective property tax rate is roughly 0.8%, a bit below the national average of about 1%. But averages hide big differences. Some counties, including parts of Palm Beach County, run closer to 1.2%, while others come in below 0.7%. The same dollar amount of home can produce meaningfully different tax bills depending on where it sits, which is one more reason to compare total monthly housing costs, not just sale prices, across markets like Miami-Dade, Broward, Palm Beach, and the Florida Keys.

The Homestead Exemption: Florida's Biggest Property Tax Break

The homestead exemption is the most important tax break for anyone who buys a home in Florida and lives in it as their primary residence. It is not automatic. You have to apply with your county property appraiser, usually by March 1, and the payoff is substantial.

Here is how the exemption is structured in 2026. The first $25,000 of exemption applies to the first $50,000 of assessed value, and that portion is excluded from all property taxes, including school district taxes. A second exemption applies to the band of value between $50,000 and $75,000, but it only reduces non-school taxes, and that second piece is adjusted for inflation each year. For tax year 2026, it sits at $26,411. Combined, a qualifying homestead can shield roughly $51,000 of value from the non-school portion of the bill, before the Save Our Homes cap even comes into play.

Crucially, the exemption only applies to your primary residence. Second homes, investment properties, and vacation rentals do not qualify. If you are buying a place you intend to rent part-time or full-time, your tax picture will be different from an owner-occupied buyer's.

Save Our Homes: The Cap That Keeps Assessments in Check

Once you have a homestead exemption, the Save Our Homes amendment caps how fast your assessed value can grow each year, at the lesser of 3% or the rate of inflation. For tax year 2026, that cap is 2.7%. So while your home's market value may swing up and down, your assessed value, and the tax bill that follows it, grows slowly while you own the home.

The flip side matters more to buyers than most people realize. When a home sells, the seller's exemption and cap come off the property, and the county reassesses it at full market value. Your first-year assessed value starts fresh, which means your tax bill will often be higher than what the previous owner was paying, sometimes by a lot if they had held the home for many years. Do not copy the seller's tax bill into your budget; use the current assessed value and the county's estimated taxes instead.

Portability: Taking Your Cap With You When You Move

If you already own a Florida homestead and you are buying another Florida home, portability lets you transfer some or all of your accumulated Save Our Homes benefit to the new property, up to $500,000. For example, if your current home has $100,000 of built-up benefit, a $500,000 new home could be assessed at $400,000 instead of the full purchase price, which lowers your tax bill from day one.

Portability is not automatic. You file form DR-501T with your new county's property appraiser, typically by March 1, alongside your new homestead exemption application. If you are downsizing to a lower-value home, the benefit transfers proportionally rather than dollar for dollar. It is one of the best reasons to work with a local real estate agent and a good title or closing team who know the drill when you buy your next Florida home.

The November 2026 Ballot Measure: What Could Change

This is the part that makes 2026 different. The Florida Legislature, in a special session in June 2026, approved a proposed constitutional amendment called "Save Our Homes from Excessive Property Taxes," placed on the November 3, 2026 ballot as Amendment 3. It needs 60% of voters to pass.

If Amendment 3 passes, the homestead exemption on the non-school portion of your taxes rises to $150,000 effective January 1, 2027, then to $250,000 effective January 1, 2028, with annual inflation adjustments starting in 2029. That is a major change from today's roughly $51,000 in combined protection.

Two details are easy to miss. First, the increase applies only to non-school taxes, so school district millage is unaffected. Second, people who move to Florida on or after January 1, 2027 would have to wait five years before qualifying for the increased exemption, receiving roughly today's level in the meantime.

My advice: plan your budget around today's rules, and treat the amendment as a possible improvement on top. If it passes, the savings show up in your escrow analysis and your county's tax notice, and your payment can be adjusted accordingly. If you are considering relocating to Florida from out of state, the five-year waiting period is worth knowing before you move, because it changes the tax math of your first several years as a Florida homeowner.

How Property Taxes Affect Your Buying Power

Lenders qualify you on your total housing payment, not just the loan amount. In Florida, that full picture includes principal, interest, property taxes, homeowners insurance, flood insurance where required, mortgage insurance, and HOA dues where they apply. A home in a county with high millage rates can absorb a surprising amount of your monthly budget.

That is why I always encourage buyers to run the real numbers, including the county's current assessed value and tax estimate, before they fall in love with a price point. Our full-payment mortgage calculator includes property taxes, insurance, PMI, HOA, and flood insurance for exactly this reason, and my guide to how much house you can actually afford explains how to use it.

In high-value markets like the Florida Keys, where the median sale price in places like Key Largo and Islamorada has run near $965,000, the property tax line on the monthly payment is enormous even at a modest effective rate. In Miami-Dade and Palm Beach, broad differences in county millage make the same lesson more subtle but just as real: the county you choose shapes your monthly payment.

What to Watch For at Closing

Property taxes appear on your closing statement in two ways: prepaids and prorations. You prepay a share of the coming year's taxes into your escrow account, and the seller credits you for the portion of the tax year they owned the home. Those numbers are bundled into your cash-to-close, so they show up in the sections of your Loan Estimate and Closing Disclosure that list prepaids and escrow.

After you close, file for the homestead exemption as soon as you can. The deadline is typically March 1 of the tax year, and the application goes to your county property appraiser. Every month you wait past your closing can mean a full year without the exemption on your bill. If you are moving from another Florida homestead, file your portability form at the same time.

And plan for reassessment. Your first full year as the owner, your assessed value reflects the purchase price, not the seller's capped value. If your county's estimate grows, your escrow payment adjusts the following year. I wrote a separate guide to escrow shortages and analysis because this catches so many homeowners off guard, and it walks through what happens when your escrow payment changes and how to respond.

Key Takeaways for 2026 Buyers

• Taxes live inside your monthly payment. For most Florida loans, property taxes are escrowed and paid by your lender, so they show up in your monthly payment, not as a surprise bill.
• Do not copy the seller's tax bill. After a sale, the property is reassessed at market value, so your first-year taxes usually exceed the previous owner's capped bill.
• File for the homestead exemption right after closing. It shields roughly $51,000 of value in 2026, but only if you claim it, typically by March 1.
• Save Our Homes caps your assessment growth at 3% or inflation, whichever is lower. For 2026, that cap is 2.7%, and it applies only while you hold the homestead.
• Portability lets you take up to $500,000 of built-up benefit with you. File form DR-501T with your new county, and remember it is prorated if you downsize.
• Amendment 3 on November 3, 2026 could raise the non-school exemption to $150,000 in 2027 and $250,000 in 2028. It needs 60% approval, excludes school taxes, and new arrivals after January 1, 2027 would wait five years.
• Your county matters as much as your price. Effective rates run from under 0.7% to over 1.2% depending on where you buy, so compare total monthly housing costs, not just sale prices.

I believe an educated buyer makes better financial decisions. My job isn't to sell you a mortgage. It's to help you understand your options, avoid costly mistakes, and choose the financing strategy that truly fits your goals.

Austin Edwards, Mortgage Loan Originator · NMLS #2639747

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