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Please note: If a due date falls on a Saturday, Sunday, state holiday, or federal holiday, the due date will be extended to the following business day.

Deadlines extended to February 3, 2025

The SCDOR is providing relief to taxpayers affected by Hurricane Debby. Certain South Carolina returns and payments due between August 4, 2024 and February 3, 2025 are now due February 3, 2025.

The following returns and payments are now due February 3, 2025:

2023 Income Tax returns from individuals, businesses, and tax-exempt organizations who had a valid extension to file their returns

Because tax payments for 2023 IIT returns were due April 15, 2024, those payments are not eligible for this relief.

Quarterly Estimated Income Tax payments due September 16, 2024, December 16, 2024, and January 15, 2025
Certain quarterly Withholding Tax returns and payments including those due October 31, 2024 and January 31, 2025

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​​Deadlines extended to February 3, 2025

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Deadlines extended to February 3, 2025