View the complete 2026 Georgia tax deadline schedule. Updated due dates for Individuals (Apr 30), C-Corps, and S-Corps (Mar 16), plus estimated tax rules.
This guide covers Georgia tax deadlines for individuals and all business entities filing 2025 returns in 2026.
Georgia Tax Deadlines at a Glance (2026)
Entity Type | Return Due | Extension Deadline |
|---|---|---|
Individuals | April 15, 2026 | October 15, 2026 |
C Corporations | April 15, 2026 | October 15, 2026 |
S Corporations | March 16, 2026 | September 15, 2026 |
Partnerships | March 16, 2026 | September 15, 2026 |
Trusts & Estates | April 15, 2026 | October 15, 2026 |
Individuals
Applies to residents, part-year residents, and nonresidents with Georgia-source income. Extensions apply to filing only.
Businesses
Georgia requires withholding and composite filing for nonresident owners unless specific exemptions apply.
Fiscal-Year Entities
Returns are due the 15th day of the 3rd month (pass-throughs) or 4th month (C corps) after year-end.
Estimated Taxes
Quarter | Due Date |
|---|---|
Q1 | April 15, 2026 |
Q2 | June 15, 2026 |
Q3 | September 15, 2026 |
Q4 | January 15, 2027 |