Department of Revenue: Tax Information State taxes administered by the South Carolina Department of Revenue (SCDOR). Learn More about Department of Revenue: Tax Information Business Tax Guide Printable guides and forms about business taxes in South Carolina. (SCDOR) Learn More about Business Tax Guide Federal Tax Information Tax information for businesses from the Internal Revenue Service (IRS). Learn More about Federal Tax Information Manage Your South Carolina Tax Accounts Online Securely file, pay and register most South Carolina taxes using the SCDOR’s free online tax portal, MyDORWAY. Learn More about Manage Your South Carolina Tax Accounts Online State Tax Forms and Instructions Find forms and instructions for state taxes. Learn More about State Tax Forms and Instructions Taxpayer Education SCDOR publishes online tutorials and sponsors tax seminars and workshops throughout the year. Learn More about Taxpayer Education Department of Insurance: Company Services Insurance company licensing, rules, forms and regulations. Learn More about Department of Insurance: Company Services Unemployment Insurance Guide Employer services through the South Carolina Department of Employment and Workforce (SCDEW). Learn More about Unemployment Insurance Guide Workers' Compensation Commission The Workers’ Compensation Commission (WCC) is responsible for administering the workers’ compensation law in the state. The Commission works to ensure that the workers’ compensation system is fair, equitable and responsive to the needs of the citizens of South Carolina. Learn More about Workers' Compensation Commission Second Injury Fund Works on behalf of both businesses and employees as part of the Worker's Compensation system. Learn More about Second Injury Fund