Tax Filing Deadlines
January 27, 2025
Tax season begins
IRS begins accepting & processing 2024 federal tax returns
January 31, 2025
Due date for employers to send W-2 forms
Form W-2’s and 1099’s are sent out
March 15, 2025
Deadline for Partnership Tax Returns
Deadline for Multi-Member LLC Tax Returns
Deadline for S Corporation Tax Returns
April 15, 2025
Deadline for Individual Tax Returns
Deadline for Single-Member LLC Tax Returns
Deadline for C Corporation Tax Returns
Last day to claim 2021 Federal Tax Refunds
May 15, 2025
Deadline for Tax-Exempt Organization Tax Returns
September 15, 2025 - Extension Filers
Extension Deadline for Partnership Tax Returns
Extension Deadline for Multi-Member LLC Tax Returns
Extension Deadline for S Corporation Tax Returns
October 15, 2025 - Extension Filers
Extension Deadline for Individual Tax Returns
Extension Deadline for Single-Member LLC Tax Returns
Extension Deadline for C Corporation Tax Returns
November 15, 2025 - Extension Filers
Extension Deadline for Tax-Exempt Organization Tax Returns
Quarterly Estimated Taxes
Payment Deadline
January 15, 2025
4th Quarterly Estimated Taxes for 2024
April 15, 2025
1st Quarterly Estimated Taxes for 2025
June 15, 2025
2nd Quarterly Estimated Taxes for 2025
September 15, 2025
3rd Quarterly Estimated Taxes for 2025
January 15, 2026
4th Quarterly Estimated Taxes for 2025