
2024 Tax year deadlines
January 15, 2025: Fourth quarter estimated tax payment deadline for the 2024 tax year.
January 31, 2025: Deadline for employers to mail out W-2 Forms to their employees and for businesses to furnish 1099 Forms reporting, among other things, non-employee compensation, bank interest, dividends, and distributions from a retirement plan.
February 15, 2025: Deadline for financial institutions to mail out Form 1099-B relating to sales of stock, bonds, or mutual funds through a brokerage account, and Form 1099-S relating to real estate transactions.
March 15, 2025: Deadline to file federal S-Corporation tax returns (Form 1120-S) and Partnership returns (Form 1065). This date is also the deadline to file an extension.
April 15, 2025: Deadline to file federal Individual tax returns (Form 1040, 1040A, or 1040EZ) and Corporation tax returns (Form 1120). This date is also the deadline to file an extension.
April 15, 2025: First quarter estimated tax payments due for the 2025 tax year.
September 15, 2025: Final deadline to file federal S-Corporation tax returns (Form 1120-S) and Partnership returns (Form 1065).
October 15, 2025: Final deadline to file federal Individual tax returns (Form 1040, 1040A, or 1040EZ) and Corporation tax returns (Form 1120).