S Corp and Partnership Tax Deadlines

Medium

2022

April 15

  • The 3 year statute of limitations to file an original return to claim a refund of estimated tax or withholding for 2018 income tax return, regardless whether an automatic extension to file was obtained. 

April 18

  • Important Note: Because April 15 falls on a state holiday, any return, tax payment, estimated payment, or other required action is not due until April 18.
  • S Corporation: Form 60 - S Corporation Income Tax Return and tax are due for 2021 calendar year-end filers.
  • Partnership: Form 58 - Partnership Income Tax Return and tax are due for 2021 calendar year-end filers.

September 15

  • S Corporation: Form 60 - S Corporation Income Tax Return is due for extended 2021 calendar year-end filers.
  • Partnership: Form 58 - North Dakota Partnership Income Tax Return is due for extended 2021 calendar year-end filers.