Fiscal Year - Which Year Business Return to File

File the 2022 return for 1065, 1120, 1120-S, 1041, or 990 for fiscal years that begin in 2022 and end in 2023. For a fiscal or short tax year return, fill in the tax year space at the top of the form.

See the "Period Covered" topic ("Accounting Period" for 990) in the following instructions:

Note that any link in the information above is updated each year automatically and will take you to the most recent version of the webpage or document at the time it is accessed.