January 31, 2025
Employers – Federal unemployment tax. File Form 940 (or 940-EZ) for this year. If your undeposited tax is $500 or less, you can either pay it with your return or deposit it. If it is more than $500, you must deposit it. However, if you already deposited the tax for the year in full and on time, you have until February 10 to file the return.
