How do I collect sales tax legally?

How to Legally Collect Sales Tax in South Carolina

Collecting sales tax correctly is essential for operating a compliant business in South Carolina. Follow these operational steps to ensure your sales tax collection is legal and efficient.

Register for a Sales Tax License

• Register with the South Carolina Department of Revenue (SCDOR): Before collecting sales tax, obtain a sales tax license by registering your business online through the SCDOR website.
• Provide accurate business information: Ensure your business name, address, and federal employer identification number (FEIN) are correct during registration.

Understand Taxable Sales and Rates

• Identify taxable goods and services: Most tangible personal property sales are taxable in South Carolina. Some services may also be subject to sales tax.
• Apply the correct tax rate: South Carolina’s statewide sales tax rate is 6%, but local jurisdictions may add additional taxes. Confirm the combined rate for your business location.

Collect Sales Tax at the Point of Sale

• Implement point-of-sale systems: Use cash registers or software that can calculate and apply the correct sales tax automatically.
• Separate sales tax on receipts: Clearly show the sales tax amount on customer invoices or receipts for transparency and recordkeeping.

Maintain Accurate Records

• Keep detailed sales and tax collection records: Maintain documentation of all taxable sales and collected tax to support reporting and audits.
• Use bookkeeping or accounting software: Automate tracking of sales tax collected to simplify monthly or quarterly reporting.

File and Remit Sales Tax on Time

• Understand filing frequency: As of 2026, South Carolina requires most businesses to file sales tax returns monthly, but some may qualify for quarterly filing.
• Submit returns electronically: Use the SCDOR online portal to file returns and remit collected sales tax promptly to avoid penalties.

Additional Operational Considerations

• Employee training: Train staff on when and how to collect sales tax correctly, especially if your business sells a variety of products or services.
• Compliance monitoring: Regularly review sales tax procedures and stay updated on changes in tax rates or regulations from SCDOR.
• Automation tools: Consider integrating sales tax automation software to reduce errors and streamline compliance.