Auditing & Assurance › Audit Evidence & Procedures
What is reperformance and how does it differ from recalculation?
IntermediateAnswer
Recalculation is checking the mathematical accuracy of documents or records (e.g., re-adding an invoice). Reperformance is the auditor independently executing procedures or controls that were originally performed as part of the entity's internal control (e.g., redoing a bank reconciliation or a control check) to verify they work. Reperformance tests control operation; recalculation tests arithmetic.
Real-world example The auditor reperforms a three-way match on selected purchases to confirm the control functions as intended.