Florida Property Tax Calculator (Assessed Value & Millage Rates)

Florida homeowners pay an average effective property tax rate of 0.75%, which places the state at #26 of 50, below the national median. Measured against the roughly 1.0% average effective rate nationwide, Florida's number comes in meaningfully below the national average of roughly 1.0%. Within the South, where the average effective rate runs near 0.79%, Florida sits modestly below the regional norm.

Part of the story is structural: Florida's Save Our Homes provision caps annual increases in assessed value for homesteaded owners, layered on top of a standard homestead exemption. That matters more than usual in Florida, since the state levies no income tax and leans harder on property tax revenue to fund schools, county government, and municipal services as a result.

County assessors in Florida carry out the periodic valuations that feed into the millage calculation, and the exemption and appeal process outlined further down this page is the practical way an individual owner can influence the final number on next year's bill rather than simply accepting the county's first estimate.

Florida's Save Our Homes cap is the whole story for a long-time owner. Once a homestead exemption is in place, the assessed value cannot rise more than 3% or the rate of inflation in a year, whichever is less, no matter what the market does. Add a homestead exemption of up to $50,000 and the taxable value can drift far below the sale price.

None of that detail is asked for here. This calculator works one level up, applying Florida's average effective property tax rate of 0.75% to the value you enter. That rate is the ratio of property taxes actually paid to home value across the state, so the assessment ratios, caps, and exemptions described above are already baked into it.

Working through it in order:

1. Start from just value. The county property appraiser sets just value each January 1, then applies the Save Our Homes cap to reach assessed value.
2. Take off the homestead exemption. The first $25,000 is exempt from all levies and a further $25,000 on value between $50,000 and $75,000 is exempt from non-school levies.
3. Multiply by the effective rate. At 0.75%, a $400,000 home in Florida comes to $3,000 a year before any exemption you enter above.
4. Divide by twelve for escrow. That same home works out to $250.00 a month set aside in a mortgage escrow account.
5. Compare it against your own bill. Portability lets an owner carry accumulated Save Our Homes savings to a new Florida homestead, which keeps effective rates low across moves. Your county's number is the one that governs; this figure tells you whether it is roughly where a Florida home of that value ought to land.

Using this calculator's baseline inputs: a $400,000 home in Florida, taxed at the state's 0.75% average effective rate (rank #26 of 50 states).

1. Start with the assessed value. The home is assessed at its full $400,000.00 market value, with no homestead exemption applied in this baseline scenario.
2. Apply the effective rate. $400,000.00 × 0.75% = $3,000.00 in annual property tax, Florida's statewide average effective rate.
3. Convert to a monthly escrow. Lenders typically collect property tax in twelve equal installments alongside principal and interest: $3,000.00 ÷ 12 = $250.00 per month.
4. Project a five-year hold. At a flat rate, five years of ownership totals $3,000.00 × 5 = $15,000.00, before any reassessment, exemption change, or millage increase.

At 0.75%, Florida lands below the middle nationally, ranking #26 of 50 states. That is a moderate but still material carrying cost for homeowners.

Florida's 0.75% effective rate puts it 26th of 50, almost exactly at the national midpoint, and the twelve tiers above move in a straight line because a single rate is applied to each. Nothing in the Florida path of this engine steps: taxable value is market value minus your exemption entry, and the tax is 0.75% of it.

Two rungs, priced. Row 3 values the home at $200,000 and returns $1,500.00 a year, $125.00 a month. Row 6, the $400,000 baseline, returns $3,000.00 and $250.00. Doubling the value doubles the bill exactly, which is the signature of a flat effective rate and is the reason no threshold walk is possible on this page.

The marginal figure. Each additional $10,000 of Florida market value costs $75.00 a year, $6.25 a month. The engine returns $3,075.00 at $410,000 against $3,000.00 at $400,000. Put the other way, every $1,000 of assessed appreciation adds $7.50 to the annual bill.

The reverse question. Starting from the escrow line instead of the purchase price: $480,000 of Florida market value returns exactly $3,600.00 a year and $300.00 a month. A buyer holding $300 a month for taxes can carry $480,000 of Florida property, $80,000 more than the baseline. At $250 a month the ceiling is the $400,000 baseline itself.

Homestead, and what this engine does and does not do with it. Entering Florida's $50,000 homestead exemption takes taxable value to $350,000 and the annual bill to $2,625.00, a $375.00 saving. That much the engine performs. What it does not perform is Save Our Homes, the constitutional 3% annual cap on assessed-value growth for homesteaded Florida property, which is the single largest determinant of a long-tenured Florida owner's actual bill. A homeowner twenty years into a homestead may be assessed far below market value, and no input on this page can express that gap. Enter the capped assessed value if you know it, and the exemption on top.

The error worth pricing. Because Save Our Homes and the $50,000 exemption both reduce the base rather than the rate, the frequent mistake is applying 0.75% to a purchase price that has just reset the assessment. That is actually correct in a purchase year and wrong for a long-held property: a home worth $400,000 but capped and exempted down to $350,000 of taxable value pays $2,625.00, not $3,000.00, a $375.00 annual difference that compounds every year the cap holds.

• Specific hyper-local county and municipal millage district variations within Florida.
• Community Development District (CDD) assessments. Many Florida subdivisions built in the last two decades, especially in Central Florida and other fast-growing counties, sit inside a CDD that issued bonds for roads, water, and sewer infrastructure and repays them through an annual assessment layered on top of the base millage captured in this calculator's statewide average.
• Commercial vs residential assessment classification differentials.
• Property tax appeal reductions or localized board of equalization adjustments.

• Confusing Market Fair Value with Assessed Basis: Some jurisdictions assess property at fractional ratios rather than 100% of market value.
• Failing to File Homestead Paperwork: Homestead exemptions are rarely automatic; homeowners must file timely paperwork with the county appraisal district.
• Underestimating Post-Sale Supplemental Assessments: Purchasing a newly constructed or reassessed property often triggers catch-up supplemental tax bills.
• Ignoring Property Tax Appeal Windows: Missing the annual 30-to-60 day statutory protest window forfeits the right to challenge over-assessed property values for that tax year.

• U.S. Census Bureau: American Community Survey (ACS) Real Estate Assessment Benchmark Data. census.gov/programs-surveys/acs
• Florida Department of Revenue, Property Tax Oversight Program: Assessment Ratio Manuals. floridarevenue.com