2021 Tax Calendar

Bloomberg Tax is a comprehensive tax research solution covering U.S. federal, state and international topics. Leverage knowledge from 1,000+ leading global tax practitioners, in-depth news, extensive primary source material and time-saving practitioner-developed tools.

Stay up to date on key 2021 IRS form filing dates

This 2021 tax calendar is a reference document of dates included in the IRS Tax Calendar for Businesses and Self-Employed Individuals. View specific due dates by month for filing tax forms, paying taxes, and other actions required by federal tax law. Bookmark this website to track key 2021 tax deadlines and avoid penalties as well as late fees.

Important 2021 Tax Dates

February 1: Employer – Form W-2; Payors – Form 1099-NEC



March 1: Payors – Form 1099-MISC



March 15: Partnerships, LLCs – Form 1065; S Corporations – Form 1120S



April 12: Form 1040/1040-SR, Form 730 (Jan 2021)



April 15: Corporations – Form 1120



May 17: Individuals – Form 1040; Estates and Trusts – Form 1041; FBAR – FinCen Form 114



May 17: Exempt Organizations – Forms 990



August 2: Employee Benefit Plans – Forms 5500

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October 12 – Form 4070 (Sep. 2021)


October 15 – Form 1040/1040-SR, FINCEN Form 114 (e-File)


October 15 – Form 1120

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Relevant Tax Management Portfolios

Portfolio 6040-1st

Indirect Foreign Tax Credits

This Portfolio contains a detailed analysis of the indirect foreign tax credit system as in effect both before and after the enactment of the 2017 tax act.

Portfolio 6060-1st

The Foreign Tax Credit Limitation Under Section 904

This Bloomberg Tax Portfolio discusses one part of the U.S. foreign tax credit mechanism—the foreign tax credit limitation under §904. The basic purpose of the limitation is to ensure that the United States does not allow foreign taxes to be used as a credit against U.S. tax on any U.S.-source income.

Portfolio 6020-1st

The Credibility of Foreign Taxes – General Issues

This Bloomberg Tax Portfolio discusses one part of the U.S. foreign tax credit mechanism—the foreign tax credit limitation under §904. The basic purpose of the limitation is to ensure that the United States does not allow foreign taxes to be used as a credit against U.S. tax on any U.S.-source income.

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TRANSACTIONAL DIAGRAM

Foreign Tax Credit

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