Sign, Harlingen, Texas. 1939. Photographer Lee Russell

FREE DOWNLOAD: Federal Tax Filing Deadlines For Tax Year 2021

April 21, 2020 | Jason Montoya | Trusted CFO Solutions Blog Posts

Known due dates at this posting are below for the 2021 tax year (due in 2022). Be sure to confirm our posted dates with the IRS in the event changes occur that are not reflected below.

At this writing, there are no known postponements of due dates.

View 2021 (tax year = 2020) State Deadlines via the AICPA here.

>>> Download the following chart as a PDF >>>

Updated Deadline Dates

Filing Type	2021 Deadline	2022 Deadline
Individual income tax payments and return filings on: Form 1040 Form 1040-SR Form 1040-NR Form 1040-NR-EZ Form 1040-PR Form 1040-SS	5/17/2021; with extension 10/15/2021	4/15/2022
Calendar year or fiscal year corporate income tax payments and return filings on: Form 1120 Form 1120-S Form 1120-C Form 1120-F Form 1120-FSC Form 1120-H Form 1120-L Form 1120-ND Form 1120-PC Form 1120-POL Form 1120-REIT Form 11120-RIC Form 1120-SF	3/15/2021; with extension 9/15/2021	3/15/2022; with extension 9/15/2022
Calendar year or fiscal year partnership return filings for Form 1065 Form 1066	3/15/2021; with 5 mo. extension 9/15/2021; with 6 mo. extension 10/15/2021	3/15/2022; with 5 mo. extension 9/15/2022; with 6 mo. extension 10/15/2022
Estate and trust income tax payments and return filings on: Form 1041 Form 1041-N Form 1041-QFT	15th day of the 4th month after the close of the trust’s or estate’s tax year	15th day of the 4th month after the close of the trust’s or estate’s tax year
Estate and generation-skipping transfer tax payments and return filings on: Form 706 Form 8971 Form 706-NA Form 706-A Form 706-QDT Form 706-GS(T) Form 706-GS(D) Form 706-GS(D-1)	within 9 months of the decedent’s date of death	within 9 months of the decedent’s date of death
Gift and generation-skipping transfer tax payments and return filings on: Form 709	4/15/2021	4/15/2022
Estate tax payments of principal or interest due as a result of an election made under Secs. 6166, 6161, or 6163 and annual recertification requirements under Sec. 6166	Varies	Varies
Exempt organization business income tax and other payments and return filings on: Form 990-T	15th day of the 5th month following the end of the organization’s taxable year	15th day of the 5th month following the end of the organization’s taxable year or file for a 6-month extension
Excise tax payments on investment income and return filings on Form 990-PF & Form 4720	5/17/2021 for the calendar year or 15th day of the 5th month following the end of the organization’s taxable year	5/17/2022 for the calendar year or 15th day of the 5th month following the end of the organization’s taxable year
Quarterly estimated income tax payments calculated on: Form 1040-ES Form 1120-W Form 1041-ES Form 104-ES (NR) Form 104-ES (PR) Form 990-W	4/15/2021; 6/15/2021; 10/15/2021; 1/15/2022	4/15/2022; 6/15/2022; 10/15/2022; 1/15/2023
Installment payments under Sec. 965(h)	5/17/2021	4/15/2022
American citizens living abroad	6/15/2021	6/15/2022
Extensions Due Dates Form 4868	5/17/2021	4/15/2022