Which payroll control specifically prevents unauthorized changes to payroll data?

Which payroll control specifically prevents unauthorized changes to payroll data?

• A. Timekeeping controls.
• B. Segregation of duties.
• C. Authorized payroll changes.
• D. Independent distribution of checks.

Answer: (C)

Authorization for payroll changes is the control that directly prevents unauthorized modifications to payroll data. It relies on formal change requests, explicit approvals, role-based access controls, and audit trails so any modification is documented and only the right people can approve it. This directly addresses the risk of someone altering pay rates, deductions, or hours without permission. Timekeeping controls focus on capturing accurate hours worked and may catch discrepancies in hours, but they don’t inherently stop someone from modifying payroll data if access is present. Segregation of duties helps reduce fraud by dividing responsibilities, yet without a clear authorization workflow, changes could still slip through. Independent distribution of checks protects the payout process after data is finalized, not the act of changing payroll records.

Authorization for payroll changes is the control that directly prevents unauthorized modifications to payroll data. It relies on formal change requests, explicit approvals, role-based access controls, and audit trails so any modification is documented and only the right people can approve it. This directly addresses the risk of someone altering pay rates, deductions, or hours without permission. Timekeeping controls focus on capturing accurate hours worked and may catch discrepancies in hours, but they don’t inherently stop someone from modifying payroll data if access is present. Segregation of duties helps reduce fraud by dividing responsibilities, yet without a clear authorization workflow, changes could still slip through. Independent distribution of checks protects the payout process after data is finalized, not the act of changing payroll records.