South Carolina Sales Tax Permit Cost (2026)
A sales-tax permit in South Carolina costs $50 per location. A $50 non-refundable retail license per location; a new $50 applies if you move or change ownership. You need it before you can legally collect sales tax.
Verified July 2026 from official sources. How we verify fees.
What it costs in South Carolina
- Registration fee: $50 per location
- Renewal: No renewal (same owner/location)
- Resale certificate: free / self-issued
- Also needed: an EIN (free from the IRS) and usually a registered business
How it works
You register through the South Carolina Department of Revenue, usually online, and receive your permit (often the same day). A $50 non-refundable retail license per location; a new $50 applies if you move or change ownership. A sales-tax permit is separate from forming the business itself — see our South Carolina LLC and DBA cost pages for those fees.
How South Carolina compares nationally
Across the 14 states that charge for a sales-tax permit, the average is about $37 (median $30). At $50 per location, South Carolina ranks #11 of 14 from the cheapest — above the national average.
Cheapest states
Most expensive states
- Connecticut — $100 (one-time)
- Wyoming — $60 (one-time)
- Washington — $50 business-license fee
Frequently asked questions
How much is a sales tax permit in South Carolina?
$50 per location. A $50 non-refundable retail license per location; a new $50 applies if you move or change ownership.
Do I need a sales tax permit in South Carolina?
Yes, if you sell taxable goods or services in South Carolina — you must register before collecting any sales tax from customers.
Does a South Carolina sales tax permit expire?
Renewal: no renewal (same owner/location).