This document summarizes the hidden costs associated with managing HR processes internally. It finds that the average company spends over $2,000 per employee per year on payroll, benefits, and HR administration alone when managing these processes internally. Hidden costs, like system maintenance and indirect labor, account for 63% of total spending. Outsourcing individual HR processes fails to reduce total costs of ownership, as integration between systems introduces additional expenses. The document advocates taking a holistic approach to HR that considers processes, technology, and people in order to gain efficiencies and better control costs.