South Carolina S-Corporations Form Availability (print only)
Form SC2848, Power of Attorney and Declaration of Representative
12/19/2025
SC I-435, Active Trade/Business Income for Electing
12/19/2025
Schedule SC1120S K-1, Shareholder's Share of Income, Deductions, Credits, Etc.
12/19/2025
Form SC 1120S, S Corporation Income Tax Return, p3
12/19/2025
Form I-309, Nonresident Shareholder or Partner Affidavit and Agreement Income Tax Withholding
12/19/2025
Form SC1120-T, Application for Automatic Extension of Time to File Corporation Tax Return
12/19/2025
Corporate Tax Credits
12/19/2025
Form SC 1120S, S Corporation Income Tax Return, p7
12/19/2025
Form SC 1120S, S Corporation Income Tax Return, p5
12/19/2025
Form SC 1120S, S Corporation Income Tax Return, p4
12/19/2025
Form SC 1120S, S Corporation Income Tax Return, p1-2
12/19/2025
Form SC1120S-WH, Withholding Tax on Income of Nonresident Shareholders
12/19/2025
Form SC2220, Underpayment of Estimated Tax by Corporations
02/06/2026
Form SC1120-CDP, Corporation Declaration of Estimated Income Tax
12/19/2025
Form SC 1120S, S Corporation Income Tax Return, p6
12/19/2025