An effective control to mitigate the risk of payments to ghost employees involves cross-verification and authorization by relevant departments. Reviewing the staff salary payment list by the head of payroll and its subsequent endorsement by the head of human resources ensures a double-check mechanism that can detect anomalies such as ghost employees. This control measure helps in verifying the legitimacy of the payroll and the accuracy of the payments made.

Best practices in internal controls for payroll and human resources departments