Upcoming Business Tax Deadlines: January 17-April 18, 2023

Please be aware of these upcoming business tax deadlines:

  • 1/17/2023: 4th Quarter Federal and Ohio Income Tax estimates due (personal)
  • 1/31/2023: Deadline to file 1099 forms
  • 1/31/2023: Deadline to file W-2 forms
  • 2/10/2023: Ohio CAT 2022 4th Quarter 2022 filings due
  • 3/15/2023: Deadline for S Corporations and Partnerships to file income tax return for the 2022 tax year (without extension)
  • 4/18/2023: Deadline for individuals (including sole proprietorships reported via Schedule C) and C Corporations to file for the 2022 tax year (without extension)
  • 4/18/2023: 1st Quarter Income Tax estimates due (business and personal)

— as well as your normal payroll, Sales & Use tax, and BWC payment due dates. Local Income Tax Estimates due for personal taxes vary depending on locality.