Sales Tax Calculator - Charleston County (South Carolina)
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Sales tax calculator to help you calculate tax amount and total amount. It gives you taxable amount, tax and total amount in Charleston County.
Tax Calculation
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The different sales tax rates like state sales tax, county tax rate and city tax rate in Charleston County are 6.00%, 1.00% and 1.00%. Check sales tax rates by cities in Charleston County
What is Charleston County sales tax rates in 2025?
Charleston County sales tax rates in Oct 2025 are:
| State Tax Rate | 6.00% |
| County Tax Rate | 1.00% |
| City Tax Rate | 1.00% |
| Special Tax Rate | 2.00% |
| Combined Tax Rate | 9.00% |
Which city has highest sales tax rates in Charleston County?
List of cities with highest sales tax rates in Charleston County:
- Awendaw - 9.00%
- Johns Island - 9.00%
- North Charleston - 9.00%
- Mount Pleasant - 9.00%
- Folly Beach - 9.00%
- Hollywood - 9.00%
- Charleston Afb - 9.00%
- Wadmalaw Island - 9.00%
- Charleston - 9.00%
- Adams Run - 9.00%
Which city has lowest sales tax rates in Charleston County?
List of cities with lowest sales tax rates in Charleston County:
- Awendaw - 9.00%
- Johns Island - 9.00%
- North Charleston - 9.00%
- Mount Pleasant - 9.00%
- Folly Beach - 9.00%
- Hollywood - 9.00%
- Charleston Afb - 9.00%
- Wadmalaw Island - 9.00%
- Charleston - 9.00%
- Adams Run - 9.00%
Sales Tax Rates by city - Charleston County (South Carolina)
| CITY | COMBINED RATE | STATE RATE | COUNTY RATE | CITY RATE | SPECIAL RATE |
|---|---|---|---|---|---|
| Awendaw | 9.00% | 6.00% | 1.00% | 0.00% | 2.00% |
| Johns Island | 9.00% | 6.00% | 1.00% | 1.00% | 2.00% |
| North Charleston | 9.00% | 6.00% | 0.00% | 1.00% | 2.00% |
| Mount Pleasant | 9.00% | 6.00% | 0.00% | 1.00% | 2.00% |
| Folly Beach | 9.00% | 6.00% | 0.00% | 1.00% | 2.00% |
| Hollywood | 9.00% | 6.00% | 0.00% | 1.00% | 2.00% |
| Charleston Afb | 9.00% | 6.00% | 0.00% | 1.00% | 2.00% |
| Wadmalaw Island | 9.00% | 6.00% | 1.00% | 0.00% | 2.00% |
| Charleston | 9.00% | 6.00% | 0.00% | 1.00% | 2.00% |
| Adams Run | 9.00% | 6.00% | 1.00% | 0.00% | 2.00% |
| Edisto Island | 9.00% | 6.00% | 1.00% | 0.00% | 2.00% |
| Ravenel | 9.00% | 6.00% | 0.00% | 1.00% | 2.00% |
| Isle Of Palms | 9.00% | 6.00% | 0.00% | 1.00% | 2.00% |
| Sullivans Island | 9.00% | 6.00% | 0.00% | 1.00% | 2.00% |
| Mc Clellanville | 9.00% | 6.00% | 1.00% | 0.00% | 2.00% |