All due dates assume that the date falls on a business day. If the due date falls on a holiday or weekend, the due date will be the next business day.
- This event has passed.
April 29, 2018 - April 30, 2018
Social Security, Medicare, and withheld income tax. File form 941 for the first quarter of current year. 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.