File a 2020 calendar year income tax return (Form 1120) and pay any tax, interest, and penalties due. This due date applies only if you timely requested an automatic 6-month … Continued

NONPROFITS: Final extended Form 990 filing deadline for calendar year nonprofit organizations. For additional information on these deadlines or to learn about our Nonprofit services, please click here to contact us.

BENEFIT PLAN DEADLINE (12/31 year end): Last day to distribute the 2022 Safe Harbor Notice, the Contingent Notice for 3% safe harbor contribution or the Qualified Automatic Contribution Arrangement (QACA), as … Continued

BENEFIT PLAN DEADLINE (12/31 year end): Extended deadline for Summary Annual Report For additional information on these deadlines or our employee benefit plan audit services, please click here to contact us.

Final extended filing deadline for individuals who requested a discretionary 2-month extension by 10/15 For additional information on these deadlines or our international services, please click here to contact us.

For calendar year corporations, deposit the fourth installment of estimated income tax for 2021. A worksheet, Form 1120-W, is available to help estimate taxes for the year. For additional information on … Continued

BENEFIT PLAN DEADLINE (12/31 year end): Prospective amendment to add or remove safe harbor status for 2022  Prospective amendment to add an automatic enrollment to plan (QACA & EACA) (For … Continued

Last date to make payments that can be deducted from 2021 return for cash basis taxpayer.  Last date to establish a Keogh plan or 401(k) to deduct a contribution on 2021 return.  … Continued

INDIVIDUALS: Make a payment of your estimated tax for 2021 if you didn't pay your income tax for the year through withholding (or didn't pay in enough tax that way). … Continued

BENEFIT PLAN DEADLINE (12/31 year end): Form 1099-R due to participants who received distribution in 2021.  Form W-2 due to report employee’s active participant status for 2021.  For additional information … Continued