Employees - who work for tips. If you received $20 or more in tips during January, report them to your employer. You can use Form 4070.
Employers - Social Security, Medicare, and withheld income tax. File Form 941 for the fourth quarter of 2019. This due date applies only if you deposited the tax for the quarter in full and on time.
Employers - Federal unemployment tax. File Form 940 for 2019. This due date applies only if you deposited the tax for the year in full and on time.
Employers - Nonpayroll taxes. File Form 945 to report income tax withheld for 2019 on all nonpayroll items. This due date applies only if you deposited the tax for the year in full and on time.
Certain Small Employers - File Form 944 to report Social Security and Medicare taxes and withheld income tax for 2019. This tax due date applies only if you deposited the tax for the year in full and on time.
Farm Employers - File Form 943 to report Social Security and Medicare taxes and withheld income tax for 2019. This due date applies only if you deposited the tax for the year in full and on time.