Finance Audit Resources for Internal Auditors

Finance processes record every transaction the organization makes, and errors or fraud here flow directly into financial results. Internal auditors review finance processes not only to support the financial statements, but to confirm that money is paid, received and recorded correctly and efficiently.

Typical finance audits cover accounts payable, accounts receivable and customer credit, sales and revenue recognition, payroll, travel and expenses, and the controls around journals and reconciliations. Auditors look at approvals, segregation of duties, master data, system configuration and the reports management uses to monitor performance.

Common risks include duplicate or erroneous payments, revenue recorded in the wrong period, credit granted without proper assessment, overdue receivables that are not followed up, unauthorized pay or expense claims, and manual adjustments without evidence.

The resources below support practical finance audits. Checklists cover accounts payable, receivables, sales and revenue, payroll and T&E; guides explain how to audit payroll and travel expenses step by step; and templates help you document expense reviews. Many also include analytics ideas you can run across full populations.