Internal Audit vs Statutory Audit: Knowing the Difference

A statutory audit expresses a true and fair opinion on your financial statements for external stakeholders — it is backward-looking and compliance-driven. An internal audit looks inward, testing whether your controls and processes actually work.

Think of the statutory audit as the scorecard and the internal audit as the coaching. One satisfies the law; the other strengthens the business and reduces the risk of errors, fraud and inefficiency.

For organisations past a certain scale, the two are complementary. A strong internal audit function typically makes the statutory audit smoother — and the business measurably better run.