Tax Season 2026 | South Carolina Department of Revenue

SCDOR statement on Income Tax conformity; April 15 filing deadline extended for SC returns

Thursday, Mar 26, 2026

Tax season opens today; file using approved software or a trusted tax preparer

Monday, Jan 26, 2026

This tax season, get the information you need from the SCDOR

Tuesday, Jan 20, 2026

Tax Season opens January 26, 2026

Monday, Jan 12, 2026

Employers: Upload your W-2 and 1099 forms by January 31, 2026

Tuesday, Jan 6, 2026

South Carolina Withholding tables updated for 2026

Thursday, Nov 6, 2025

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