South Carolina Franchise Taxes

South Carolina doesn’t have a Franchise Tax by name, but does have an “Annual License Fee” for Corporations that closely resemble a Franchise Tax. It applies to Corporations transacting or conducting business within South Carolina. 

The annual license fee is included within Form SC1120, the South Carolina Corporate Income Tax Return, and it’s typically filed by a tax accountant. This is separate from the initial Annual Report (Form CL-1) filed with the Secretary of State within 60 days of incorporation.

When are South Carolina Annual License Fees due?

Annual License Fees are due at the same time as the Annual Report, which is filed as part of the C Corporation Income Tax Return or request for extension, each year by the 15th day of the fourth month after the end of your business year—April 15 for calendar-year filers. 

The license fee is for the privilege of conducting business in the succeeding year and is paid when the income tax return for the prior year is due. If filed electronically through MyDORWAY, corporations with an annual tax liability of $15,000 or more are required to file and pay electronically.

How is South Carolina’s Annual License Fee calculated?

C Corporations must pay an annual License Fee calculated as 0.1% (one mill per dollar, or $0.001) of capital stock and paid-in or capital surplus, plus $15.

"Paid-in or capital surplus" means the entire surplus of a corporation other than earned surplus (retained earnings), which is specifically excluded from the calculation.

Key details:

  • The minimum License Fee is $25
  • The fee applies to the tax year following the Income Tax year (calculated for the privilege of doing business in the next year)
  • For multi-state corporations, the license fee is determined by apportionment—the same formula used to compute South Carolina corporate income tax

Discern tracks your South Carolina Annual License Fee deadlines

While South Carolina Annual License Fees are typically filed by accountants as part of the corporate income tax return, Discern notifies you when filings are due, provides guidance and links to required forms, and offers centralized tracking across all jurisdictions where you operate. 

Book a Discern demo today to streamline your ongoing compliance management.

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Author
The Discern Team
Published Date
October 8, 2025
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