Return to Payroll Coordination Home » Calendar for Supervisors\TAAs (Biweekly) View the Time & Attendance Reporting System (TARS) timesheet submission and approval deadlines for Supervisors\TAAs Biweekly-paid employees. Calendar for Employees (Biweekly) View the Time & Attendance Reporting System (TARS) timesheet submission and approval deadlines for Biweekly-paid Employees.