Casselberry-Altamonte Springs Property Tax
Access 2026 property tax rates, payment portals, and assessment tools for Casselberry-Altamonte Springs. Taxes are administered by Seminole County.
Local Rate
N/A
County Avg
0.67%
State Avg
0.01%
City vs. County Jurisdiction
While you live in Casselberry-Altamonte Springs, property taxes are officially administered by Seminole County. The county handles your assessment, billing, appeals, and exemptions.
Casselberry-Altamonte Springs Tax Calculator
Est. Annual Bill
Rate: % (Seminole County)
How Property Taxes Work in Casselberry-Altamonte Springs
Property taxes for Casselberry-Altamonte Springs residents are calculated on the ad valorem principle — your bill is proportional to the fair market value determined by the Seminole County Appraisal District.
Assessment Role
The county assessor determines the value of all real estate in Casselberry-Altamonte Springs every tax year.
Collection Role
Taxes are collected by the county tax office and distributed to city, school, and special-district funds.
Casselberry-Altamonte Springs Tax Components
Your annual bill is a combined total of levies from multiple local government entities:
Lowering Your Casselberry-Altamonte Springs Property Tax Bill
Claim Exemptions
Most homeowners qualify for a Homestead Exemption that significantly reduces the taxable value of your primary residence. Seniors and veterans may qualify for additional relief.
Protest Your Value
If the county assessment exceeds fair market value you can file an appeal with the Appraisal Review Board (ARB). Over 50% of appeals result in a reduction.
2026 Important Deadlines
Assessment Notices
April – May
Protest Deadline
May 15th*
Payment Due
January 31st
*Protest deadlines are generally May 15th or 30 days after your notice was mailed, whichever is later.
Casselberry-Altamonte Springs Property Tax FAQs
For 2026, property tax rates in Casselberry-Altamonte Springs vary by parcel. Refer to the Seminole County average rate of 0.67174980615146% as a baseline estimate.
Residents of Casselberry-Altamonte Springs pay property taxes to the Seminole County Tax Assessor — not a city office. Use the county's official payment portal.
Yes. File a Notice of Protest with the Seminole County Appraisal District within 30 days of receiving your valuation notice. See the county appeal guide for step-by-step instructions.
Seminole County Official
Property tax for Casselberry-Altamonte Springs is handled at the county level.
Nearby Cities
💡 Tax Tip
Check for Homestead or Senior exemptions on the Seminole County portal. These can reduce your taxable value by $25,000–$100,000+.