As the new year unfolds, it’s essential to stay on top of tax due dates to avoid penalties and ensure timely refunds. Below, we’ve outlined the key tax due dates for 2025.
April 15, 2025: Deadline for filing individual tax returns (Form 1040) and paying any taxes owed.
April 15, 2025: Deadline for requesting an automatic six-month extension (Form 4868).
October 15, 2025: Deadline for filing amended individual tax returns (Form 1040X).
March 15, 2025: Deadline for filing partnership tax returns (Form 1065).
April 15, 2025: Deadline for filing individual business tax returns (Form 1040, Schedule C).
April 15, 2025: Deadline for filing corporate tax returns (Form 1120) for corporations that operate on a calendar year.
September 15, 2025: Deadline for filing extended partnership tax returns.
October 15, 2025: Deadline for filing extended corporate tax returns.
April 15, 2025: Deadline for making the first quarterly estimated tax payment.
June 15, 2025: Deadline for making the second quarterly estimated tax payment.
September 15, 2025: Deadline for making the third quarterly estimated tax payment.
January 15, 2026: Deadline for making the fourth quarterly estimated tax payment.
January 31, 2025: Deadline for employers to provide employees with Form W-2.
January 31, 2025: Deadline for financial institutions to provide Form 1099.