2023 E-filing Dates
- April 18 – Tax Day – Last day to e-file returns and extensions
- October 16 – Last day to e-file returns with a 6-month extension
2023 Estimated Tax Payment Dates
- January 17 – Make last 2022 estimated tax payment
- April 18 – First 2023 estimated tax payment due
- June 15 – Second 2022 estimated tax payment due
- September 15 – Third 2022 estimated tax payment due
Tax Document Dates
- January 31, 2023 – Deadline for employers to file Form W-2s with the IRS, unless filed electronically (e-file deadline March 31)
- January 31, 2023 – Deadline for reporting payments to contract workers on Form 1099-MISC