2021 IRS Tax Due Dates

Mark Them In Your Calendar

IRS 2021 Tax Due Dates: The Following Important Tax Deadlines Will Help You Avoid Paying Penalties.

Being informed about your business’ tax deadlines is the first step navigating these important dates with ease and reducing the stress with staying on top of your taxes. Barta Business Group are experts in small business accounting and bookkeeping services, and in guiding your business on the best path for growing and thriving.

Note: Create calendar reminders for your applicable deadlines to help you stay on track.

January 15, 2021

4th Quarter 2020 Estimated Tax Payment Due

For self-employed or businesses with fourth-quarter income that requires you to pay quarterly estimated taxes, the tax payments must be postmarked or e-filed by the January 15, 2020 tax deadline.
March 15, 2021

Partnerships, multi-member LLCs an S-corporations Tax Returns due for Tax Year 2020

For self-employed or businesses with fourth-quarter income that requires you to pay quarterly estimated taxes, the tax payments must be postmarked or e-filed by the March 15, 2021 tax deadline.
April 15, 2021 

1st Quarter 2021 Estimated Tax Payment Due

For self-employed or businesses with fourth-quarter income that requires you to pay quarterly estimated taxes, the tax payments must be postmarked or e-filed by the April 15, 2021 tax deadline.

April 15, 2021

Individual, Sole Proprietorships and LLCs (taxed as a disregarded entity) Tax Returns Due for Tax Year 2020

Postmark or e-file your individual tax returns by midnight April 15, 2021.

June 15, 2021

2nd Quarter 2021 Estimated Tax Payment Due

For self-employed or businesses with fourth-quarter income that requires you to pay quarterly estimated taxes, the tax payments must be postmarked or e-filed by the June 15, 2021 tax deadline.

September 15, 2021

3rd Quarter 2021 Estimated Tax Payment Due

For self-employed or businesses with fourth-quarter income that requires you to pay quarterly estimated taxes, the tax payments must be postmarked or e-filed by the September 15, 2021 tax deadline.

October 15, 2021

Extended Individual Tax Returns Due for Tax Year 2020

Postmark or e-file your extended individual tax returns by midnight October 15, 2021.

January 15, 2022

4th Quarter 2021 Estimated Tax Payment Due

For self-employed or businesses with fourth-quarter income that requires you to pay quarterly estimated taxes, the tax payments must be postmarked or e-filed by January 15, 2022 tax deadline.
For a complete list of tax-related due dates for self-employed or businesses, the IRS has an online calendar with applicable deadlines. For Form 990 filers, you can confirm the month of your fiscal year end to verify your tax deadline.

Barta Business Group are experts in small business accounting and bookkeeping services, and in guiding your business on the best path for growing and thriving.