Ceridian HCM Holding Inc. revised earnings guidance for the full year 2021. The company now expects for the full year 2021, Total revenue of $1,014 million to $1,019 million, or an increase of 20% to 21% on a GAAP basis and 18% to 19% on a constant currency basis (Previous range $1,008 million to $1,018 million). Excluding the impact of Ascender revenue of approximately $72 million, total revenue is expected to grow 12% on a GAAP basis and 9% to 10% on a constant currency basis.