Charleston, South Carolina Sales Tax Calculator (2026)
9.00% total combined rate — includes state and local taxes.
Charleston applies a total sales tax rate of 9%, the highest in South Carolina, including local tourism taxes.
Charleston Sales Tax Calculator
Enter a purchase amount — we’ll calculate the total with Charleston’s tax rate.
Rate
9.00%
Tax
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Total
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The current combined rate for Charleston is 9.00%.
Charleston Sales Tax Breakdown
- State Rate: 6.00%
- City Rate: 1.50%
- County Rate: 1.50%
- Special Rate: 0.00%
- Total: 9.00%
About Charleston
As a major tourism destination, Charleston’s 9% rate includes state, county, and city surcharges that fund tourism and preservation efforts.