Seminole County, FL Property Tax: $2,493/yr (2026)
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The effective property tax rate in Seminole County is 0.70% of assessed home value. On a home at the county median value of $357,300, that works out to about $2,501 per year, or $208 per month. Seminole County is located in eastern Florida, with part of the Orlando-Kissimmee-Sanford as its county seat, and is home to approximately 474,912 residents.
About Seminole County
Seminole County covers approximately 309.4 square miles in Florida. The county is home to about 474,912 residents living in roughly 197,167 housing units, of which 61.8% are owner-occupied. The median household income is $83,030, and the median home was built in 1988.
The county seat is part of the Orlando-Kissimmee-Sanford. Seminole County borders Brevard County, Lake County, Orange County, Volusia County — useful comparisons if you're considering nearby areas with potentially different tax rates.
How Property Taxes Work in Florida
Property taxes in Florida are administered at the county level. Each county sets a millage rate applied to the assessed value of real property — the effective rate above accounts for any partial assessments and exemptions already built into the local tax base. Assessed value can differ meaningfully from current market value depending on how often the county reassesses and what fraction of market value it uses.
Most counties in Florida offer exemptions that reduce the taxable assessed value: homestead exemptions for primary residences, senior exemptions, disability exemptions, and veteran exemptions are common. These reduce your effective rate below the county-wide average shown here. Contact the Seminole County Assessor's office to learn which exemptions apply to your property and when to file.
Seminole County vs. Neighboring Counties
| Location | Eff. Rate | Median Home | Annual Tax |
|---|---|---|---|
| Seminole County, FL | 0.70% | $357,300 | $2,501 |
| Florida state average | 0.73% | — | $2,608* |
| Brevard County | 0.70% | $304,400 | $2,139 |
| Lake County | 0.79% | $287,900 | $2,284 |
| Orange County | 0.78% | $358,300 | $2,795 |
| Volusia County | 0.78% | $278,000 | $2,179 |
| US national average | 1.10% | $281,900 | $3,101 |
*State average annual tax computed at Seminole County's median home value of $357,300. Source: US Census ACS 2023 5-year estimates.
Frequently Asked Questions
How does Seminole County's property tax rate compare to the rest of Florida?
At 0.70%, Seminole County is lower than the Florida state average of 0.73%. On a home at the county median of $357,300, that means about $2,501 per year — versus $2,608 at the state average rate, a difference of $107 per year. Compared to the national average of 1.10%, Seminole County is below average.
What's a typical annual property tax bill in Seminole County?
For a home at the county median value of $357,300, the annual property tax in Seminole County is approximately $2,501 — or about $208 per month. For a home worth $535,950, expect around $3,752 per year. For a $714,600 home, approximately $5,002 per year. Use the calculator above to estimate taxes for any assessed value.
Where do I appeal a Seminole County property tax assessment?
Property assessment appeals in Seminole County are handled by the Seminole County Assessor's office in part of the Orlando-Kissimmee-Sanford. Most jurisdictions require filing within 30–90 days of receiving your assessment notice — confirm the specific deadline with the assessor's office before submitting, as deadlines and procedures vary by county. A successful appeal can reduce your assessed value and lower your tax bill for the current and future tax years.
What exemptions are available in Seminole County?
Florida counties commonly offer homestead exemptions for owner-occupied primary residences, senior citizen exemptions for qualifying homeowners aged 65 and older, exemptions for disabled residents, and veterans' exemptions. Each exemption reduces your assessed taxable value, which in turn reduces your effective tax rate below the county-wide 0.70% shown here. Contact the Seminole County Assessor's office to confirm which exemptions are available and the application deadlines.
Data sources: US Census Bureau ACS 2023 5-Year Estimates, US Census Gazetteer (2024), County Adjacency File