Skip Ribbon Commands
Skip to main content
Sign In


Phone: 1-844-898-8542​

Important: Please use the form listed under the current tax year if it is not listed under the year you are searching for.
Visit our Tax Credits page for information on applying for various South Carolina tax credits.  

Form NameForm Number
Deferred Income Taxes for South Carolina SC SCH TD-1
Initial Annual Report of Corporations CL-1
Schedule for Business Closure or Organizational Change I-349
Bank Tax Return SC 1101B
'C' Corporation Income Tax Return SC 1120
Corporation Declaration of Estimated Income Tax SC 1120 CDP
Tentative Corporation Tax Return and Conditional Extension SC 1120 T
Corporate Tax Credits SC 1120 TC
Underpayment of Estimated Tax by Corporations SC 2220