Page 30 - 2021 IRS Tax Calendar - Handbook

April 04/15/2021 (1/2)

Schedule

 Deposit payroll tax for Mar if the monthly deposit rule applies.
 Withholding Agent: File Forms 1042-S if you timely requested a
30-day extension. Furnish Forms 1042-S to recipients if you
timey requested a 30-day extension.
 Partnerships: File Form 8813 quarterly payment voucher and
pay any tax due.
 Form 1120-F filers: Due dates can vary for Form 1120-F filers,

depending on if the foreign corporation has a U.S. place of
business and on the year-end of the foreign
corporation. Please see instructions.
 Individuals and calendar year-end Entities: File Form 3520. For
automatic 6-month extension, file an income tax return
extension: Form 4868 for individuals or Form 7004 for entities.
 File Forms 990-T (Section 401(a) or 408(a) trusts) or Form 1120-
POL for years ending 12/31/20

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