29455 Sales Tax Rate
The sales tax rate for ZIP code 29455 in Charleston, Charleston County, SC is 9%: 6% state and 3% county tax.
ZIP code 29455 crosses city and county lines, so it can have more than one sales tax rate. The rates below belong to the cities and county areas that overlap this ZIP code (based on U.S. Census Bureau ZIP Code Tabulation Areas). Use the calculator with your city, or the state's official address lookup, for an exact address.
Tax area 1: Charleston, Charleston County
- State tax
- 6%
- County tax (Charleston)
- 3%
- City tax (Charleston)
- 0%
- Special district tax
- 0%
- Combined rate
- 9%
Tax area 2: Kiawah Island, Charleston County
- State tax
- 6%
- County tax (Charleston)
- 3%
- City tax (Kiawah Island)
- 0%
- Special district tax
- 0%
- Combined rate
- 9%
Tax area 3: Seabrook Island, Charleston County
- State tax
- 6%
- County tax (Charleston)
- 3%
- City tax (Seabrook Island)
- 0%
- Special district tax
- 0%
- Combined rate
- 9%
Tax area 4: Unincorporated Charleston County
- State tax
- 6%
- County tax (Charleston)
- 3%
- City tax
- 0%
- Special district tax
- 0%
- Combined rate
- 9%