April 10

Employees who work for tips - If you received $20 or more in tips during March, report them to your employer. You can use Form 4070.

April 18

Individuals - File an income tax return for 2022 (Form 1040 or Form 1040-SR) and pay any tax due. If you want an automatic 6-month extension of time to file the return, file Form 4868, Application for Automatic Extension of Time To File U.S. Individual Income Tax Return and pay what you estimate you owe in tax to avoid penalties and interest. Then file Form 1040 or Form 1040-SR by October 16.

Household Employers - If you paid cash wages of $2,400 or more in 2022 to a household employee, file Schedule H (Form 1040 or Form 1040-SR) with your income tax return and report any employment taxes. Report any federal unemployment (FUTA) tax on Schedule H (Form 1040 or Form 1040-SR) if you paid total cash wages of $1,000 or more in any calendar quarter of 2021 or 2022 to household employees.

Employers - Nonpayroll withholding. If the monthly deposit rule applies, deposit the tax for payments in March.

Employers - Social Security, Medicare, and withheld income tax. If the monthly deposit rule applies, deposit the tax for payments in March.

Individuals - If you are not paying your 2023 income tax through withholding (or will not pay in enough tax during the year that way), pay the first installment of your 2023 estimated tax. Use Form 1040-ES.

Corporations - File a 2022 calendar year income tax return (Form 1120) and pay any tax due. If you want an automatic 6-month extension of time to file the return, file Form 7004 and deposit what you estimate you owe in taxes.

Corporations - Deposit the first installment of estimated income tax for 2023. A worksheet, Form 1120-W, is available to help you estimate your tax for the year.

May 1

Employers - Federal unemployment tax. Deposit the tax owed through April if more than $500.

Employers - Social Security, Medicare, and withheld income tax. File form 941 for the first quarter of 2023. Deposit any undeposited tax. (If your tax liability is less than $2,500, you can pay it in full with a timely filed return.) If you deposited the tax for the quarter in full and on time, you have until May 10 to file the return.