2019 ceridian payroll calendar | Payroll Calendars Apr 01, 2018payroll calendar 20192019 ceridian payroll calendar ADP GSA GOV payment schedule 2019 ceridian payroll calendar, federal pay calendar 2019 ceridian payroll calendar Federal payroll calendars Ceridian, Payroll and Productivity - Human Resources Today Ceridian. MARCH 15, 2016. By Steve Bestvater, Product Manager, Payroll. At Ceridian, I’ve seen many clients who have a habit of using “partial” HCM systems. In other words, they may want to implement a new HCM solution for one function only, such as payroll.