Skip Ribbon Commands
Skip to main content
Sign In

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

South Carolina Department of Revenue
Corporate Tax
POC: Corporate Income Tax

Columbia, SC 29214-0136

Phone: 803-898-5000
Fax: 803-896-1682
Email:CorpTax@dor.sc.gov

​​

​​Corporate Taxes:

  C-Corporation
  S-Corporation
  Bank
  Electric Cooperative
  Eleemosynary
  Public Utility
 Savings & Loan

Mailing Addresses:

​​Refund or Zero ReturnBalance Due Return​ CDP, Tentative or S-WH
​​Refund or Zero Return​​South Carolina Department of Revenue
Corporate Refund
Columbia, SC 29214-0032
Balance Due Return​ South Carolina Department of Revenue
Corporate Taxable
Columbia, SC 29214-0033
​​South Carolina Department of Revenue
Corporate
Columbia, SC 29214-0006

Due Dates:

  For all corporate taxable entities other than eleemosynary file annually on or before the 15th day of the 3rd month after the close of the taxable year except for the initial and/or final return.

 Tentative Corporate Tax Return (SC1120-T) is due for all corporate taxable entities except the eleemosynary on or before the 15th day of the third month after the close of the taxable year.