
Scalability

Managers reclaimed up to 4–9 hours per week, contributing to $3.9M in productivity value over three years
The Total Economic Impact(TM) Of ADP HCM Managed Services", a February 2026 commissioned study conducted by Forrester Consulting. Results are based on a composite organization representative of interviewed customers over three years.
Compliance Confidence

Improved payroll accuracy reduced error-related costs by $9.1M over three years.
The Total Economic Impact(TM) Of ADP HCM Managed Services", a February 2026 commissioned study conducted by Forrester Consulting. Results are based on a composite organization representative of interviewed customers over three years.
Key-Person Dependency
Significant disruption while knowledge is rebuilt

Reduced reliance on internal payroll staffing contributed $546K in hiring savings and $2.5M in HR productivity value.
The Total Economic Impact(TM) Of ADP HCM Managed Services", a February 2026 commissioned study conducted by Forrester Consulting. Results are based on a composite organization representative of interviewed customers over three years.