HRIS User Acceptance Testing Plan for a Mid-Size Company
A cockpit before departure: nobody takes off on a hunch. Photo: KC-135 Stratotanker cockpit, public domain, via Wikimedia Commons. The HRIS passed every test the vendor ran. Then payroll week arrived, and a manager approved a time off request that never reached the employee. Nothing was broken in the configuration. It simply had never been tried the way your people actually work. An HRIS user acceptance testing (UAT) plan is a scheduled, scripted round of testing in which your own HR, payroll and manager users run real business scenarios in a configured test environment, log every defect in one place, and sign off only when agreed exit criteria are met. For a mid-size company of 500 to 5,000 employees, plan a dedicated phase of about 4 to 6 weeks, including fixes and retesting. By the Decision Makers Hub editorial team. Last updated November 2026. Decision Makers Hub is an independent publication and does not sell HR software. Sources are attributed below. Severity levels, entry ...