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Phone: 1-844-898-8542​​ 
Fax: 803-896-1682
Email:CorpTax@dor.sc.gov

Important: Please use the form listed under the current tax year if it is not listed under the year you are searching for. 

 Generally, Corporate taxpayers whose South Carolina tax liability is $15,000 or more per filing period must file and pay electronically. Electronic filing options >

Visit our Tax Credits page for information on applying for various South Carolina tax credits.