2022 Q2 Tax Calendar: Key Deadlines for Businesses and Other Employers

Here are some of the key tax-related deadlines that apply to businesses and other employers during the second quarter of 2022. Keep in mind that this list isn’t all-inclusive, so there may be additional deadlines that apply to you. Contact your Linkenheimer CPA to ensure you’re meeting all applicable deadlines and to learn more about the filing requirements.
April 18
- If you’re a calendar-year corporation, file a 2021 income tax return (Form 1120) or file for an automatic six-month extension (Form 7004) and pay any tax due.
- Corporations pay the first installment of 2022 estimated income taxes.
- For individuals, file a 2021 income tax return (Form 1040 or Form 1040-SR) or file for an automatic six-month extension (Form 4868) and paying any tax due. (See June 15 for an exception for certain taxpayers.)
- For individuals, pay the first installment of 2022 estimated taxes, if you don’t pay income tax through withholding (Form 1040-ES).
May 2
- Employers report income tax withholding and FICA taxes for the first quarter of 2022 (Form 941) and pay any tax due.
May 10
- Employers report income tax withholding and FICA taxes for the first quarter of 2022 (Form 941), if […]



