Billable-Hour Loss

Definition

Billable-hour loss refers to revenue that a CPA firm fails to capture because staff time is spent on non-client activities such as troubleshooting software issues, redoing work, or managing internal disruptions. It is measured by comparing available billable capacity against hours actually billed to clients during a given period. Minimizing billable-hour loss is a key operational goal for accounting firms, particularly during high-volume periods like tax season.