August 2
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates July 27–30.

August 7
Employers. Semi-weekly depositors must deposit employment taxes for payroll date July 31–August 2.

August 9
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates August 3–6.

August 12
Employees who work for tips. Employees who received $20 or more in tips during July must report them to their employer using Form 4070.

August 14
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates August 7–9.

August 16
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates August 10–13.

August 21
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates August 14–16.

August 23
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates August 17–20.

August 28
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates August 21–23.

August 30
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates August 24–27.

September 5
Employers. Semi-weekly depositors must deposit employment taxes for payroll dates August 28–30.