St. Helena Island Property Tax
Access 2026 property tax rates, payment portals, and assessment tools for St. Helena Island. Taxes are administered by Beaufort County.
Local Rate
N/A
County Avg
0.48%
State Avg
0.00%
City vs. County Jurisdiction
While you live in St. Helena Island, property taxes are officially administered by Beaufort County. The county handles your assessment, billing, appeals, and exemptions.
St. Helena Island Tax Calculator
Est. Annual Bill
Rate: % (Beaufort County)
How Property Taxes Work in St. Helena Island
Property taxes for St. Helena Island residents are calculated on the ad valorem principle — your bill is proportional to the fair market value determined by the Beaufort County Appraisal District.
Assessment Role
The county assessor determines the value of all real estate in St. Helena Island every tax year.
Collection Role
Taxes are collected by the county tax office and distributed to city, school, and special-district funds.
St. Helena Island Tax Components
Your annual bill is a combined total of levies from multiple local government entities:
Lowering Your St. Helena Island 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.
St. Helena Island Property Tax FAQs
For 2026, property tax rates in St. Helena Island vary by parcel. Refer to the Beaufort County average rate of 0.47717295873573% as a baseline estimate.
Residents of St. Helena Island pay property taxes to the Beaufort County Tax Assessor — not a city office. Use the county's official payment portal.
Yes. File a Notice of Protest with the Beaufort County Appraisal District within 30 days of receiving your valuation notice. See the county appeal guide for step-by-step instructions.
Beaufort County Official
Property tax for St. Helena Island is handled at the county level.
Nearby Cities
💡 Tax Tip
Check for Homestead or Senior exemptions on the Beaufort County portal. These can reduce your taxable value by $25,000–$100,000+.