Deposit payroll tax for payments on Aug 21-23 if the semiweekly deposit rule applies. Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: August 28, 2013 all-day 2013-08-28T00:00:00-07:00 2013-08-29T00:00:00-07:00 ← Deposit payroll tax for payments on Aug 24-27 if the semiweekly deposit rule applies.Employers: Employees are required to report to you tips of $20 ore more earned during August. →