South Carolina . 2026 filing guide
South Carolina Secretary of State filings, deadlines, and how to do them right.
Annual reports, business search, registered agent changes, reinstatement, dissolution, tax registration. Every South Carolina filing explained, plus the business environment, regulatory bodies, and a year-round compliance calendar. Verified against the South Carolina Secretary of State, Business Filings Division as of June 2026.
Verified against South Carolina Secretary of State, Business Filings Division on Jun 12, 2026
Agency
South Carolina Secretary of State, Business Filings Division
Branded as SC Business Filings
Phone
803-734-2158
Mon-Fri 8:30am-5pm ET
Annual due
Anniversary (Corps); LLCs do not file
$50 penalty (Corps)
Processing
1-2 business days
Online filings
South Carolina business environment
Why founders choose South Carolina (and what to know first)
SC LLCs do not file annual reports. Reasonable formation fees. Strong manufacturing and port logistics. Below-average income tax compared to neighbors.
Economy
~$300B economy
Registered entities
~450,000 active entities
New formations / year
~70,000 annually
Key industries
Automotive manufacturing (BMW, Volvo), aerospace (Boeing 787), agriculture, tourism (Hilton Head, Myrtle Beach), shipping (Port of Charleston)