Important Dates & Deadlines

February 28, 2021

Deadline for businesses to submit any other 1099 forms (1099-MISC, 1099-B, 1099-DIV, 1099-INT and etc.) and 1096, if filing on paper. These documents relate to business transactions that aren’t covered by W2 (anything that falls outside of tips and wages). If filing electronically, the deadline is March 31.

March 2, 2021

This is the deadline for farmers and fishermen to file a 2020 income tax return (Form 1040) and pay any tax due. However, you have until April 15 to file if you paid your 2020 estimated tax by January 17, 2021.

March 10, 2021

Employees Who Work for Tips. If you received $20 or more in tips during the month of February, you should report them to your employer. Use IRS Form 4070 (Employee’s Report of Tips to Employer).

March 15, 2021

Forms 1042-S, whether filed on paper or electronically, must be filed with the IRS by March 15, 2021. You also must furnish Form 1042-S to the recipient of the income by March 15, 2021.

March 16, 2021

Deadline for corporate tax returns. Corporations who use the calendar year as their tax year (i.e. their deadlines don’t straddle 2019 and 2020) are eligible for a 6-month extension but must apply for it by this date. 

March 31, 2021

Deadline for electronic filing of Forms 1097, 1098, 1099 (not including 1099-NEC), 3921, 3922, and W-2GS. This date applies only if you file these forms electronically. 

April 10, 2021

Employees Who Work for Tips: If you got $20 or more in tips during the month of March, you should report them to your employer using IRS Form 4070.

April 15, 2021

The last day to file an original or amended tax return from 2017 and claim a rebate unless you have an extension, then is October 15, 2021.

April 15, 2021

File a 2020 income tax return (Form 1040-SR) and pay any tax due.

Last day to contribute to an Individual Retirement or Health Savings Account (IRA/HSA) and have it considered retroactive to 2019. Finally, it’s the deadline for the first quarterly estimated tax payment of 2019.

May 10, 2021

Employees Who Work for Tips. If you received $20 or more in tips during the month of April, you should report them to your employer using IRS Form 4070.

May 15, 2021

Deadline for non-profit organizations to submit details to the IRS or request an extension. These organizations are required to submit a Form 990 or information return so IRS can evaluate their operations and ensure they’re exempt from federal tax.

June 10, 2021

Employees Who Work for Tips. If you received $20 or more in tips during May, you should report them to your employer using IRS Form 4070. 

June 15, 2021

Second-quarter estimated payments are due on this date. 
Tax returns from taxpayers staying outside the US on the 15th of April can be filed with automatic extension by the 15th of June. 

July 10, 2021

Employees Who Work for Tips. If you received $20 or more in tips during June, you should report them to your employer using IRS Form 4070.

August 10, 2021

Employees Who Work for Tips. If you received $20 or more in tips during July, you should report them to your employer using IRS Form 4070.

September 10, 2021

Employees Who Work for Tips. If you received $20 or more in tips during June, you should report them to your employer using IRS Form 4070. 

September 15, 2021

Third-quarter estimated tax payments are due. If an extension was requested on corporate, trust income, or partnership tax returns for the year 2020, this is the final deadline for filing.

October 1, 2021

If you’re self-employed or a small business owner, this is your last chance to set up a SIMPLE IRA for the year 2021. SIMPLE IRAs (Savings Incentive Match Plan for Employees Individual Retirement Account) are Individual Retirement Accounts for small companies and their employees and are designed to be cheaper and easier to maintain than their more corporate counterparts.

October  10, 2021

Employees Who Work for Tips. If you received $20 or more in tips during June, you should report them to your employer using IRS Form 4070.

Оctober 15 2021

Deadline for filing a tax return if you filed an extension on 4828 form before 15th of April and FBAR (if applicable).

November 10, 2021

Employees Who Work for Tips. If you received $20 or more in tips during June, you should report them to your employer using IRS Form 4070. 

December 10, 2021

Employees Who Work for Tips. If you received $20 or more in tips during June, you should report them to your employer using IRS Form 4070.

December 31, 2021

Last day to make any tax moves for the year. Note: If any deadline falls on a weekend or bank holiday, the due date will be the next working day.