The IRS has set the following deadlines for the upcoming tax season:
- January 2023 – IRS begins accepting turns. 
- January 17, 2023 – Fourth quarter estimated payments due for the tax year 2022. 
- February 1, 2023 – Employers must mail W-2 forms. 
- April 18, 2023 – Tax Day/federal returns and payments due, the final day for 401k contributions, and the final day to file an extension. 
- October 16, 2023 – Late filing deadline. 

