South Carolina Corporations Form Availability (print only)
Form SC1120-CDP, Corporation Declaration of Estimated Income Tax
12/19/2025
Form SC2848, Power of Attorney and Declaration of Representative
12/19/2025
Form SC2220, Underpayment of Estimated Tax by Corporations
02/06/2026
Form SC1120, 'C' Corporation Income Tax Return, Sch A:C
12/19/2025
Form SC1120, 'C' Corporation Income Tax Return, Sch D
12/19/2025
Corporate Tax Credits
12/19/2025
Form SC1120V, Corporation Income Tax Payment Voucher
12/19/2025
Form SC1120-T, Application for Automatic Extension of Time to File Corporation Tax Return
12/19/2025
Form SC1120, 'C' Corporation Income Tax Return, Sch N
12/19/2025
Form SC1120, 'C' Corporation Income Tax Return, Sch J
12/19/2025
Form SC1120, 'C' Corporation Income Tax Return, Sch E:H-3
12/19/2025
Form SC1120, 'C' Corporation Income Tax Return, Sch M
12/19/2025
Form SC1120, 'C' Corporation Income Tax Return, Sch L
12/19/2025