ACCA Audit and Assurance (F8) Practice Exam

What type of assurance is provided by an External Audit?

1. Limited

2. Reasonable

3. Moderate

4. Absolute

The correct answer is: Reasonable

An external audit provides reasonable assurance regarding the financial statements of an organization. This type of assurance indicates a high level of confidence that the financial statements are free from material misstatement, whether caused by fraud or error. The auditor conducts an extensive set of procedures, including testing transactions, evaluating internal controls, and obtaining corroborating evidence, to arrive at this level of assurance. Reasonable assurance is not an absolute guarantee because it is impractical for auditors to examine every transaction, and there may still be undetected misstatements. The nature of auditing involves inherent limitations, and therefore, while reasonable assurance provides a strong level of confidence, it acknowledges that some risk exists. In contrast, limited assurance, which is lower than reasonable assurance, might be associated with a review engagement where the auditor performs fewer procedures and does not provide a full audit. Moderate assurance falls somewhere between limited and reasonable but is generally not used as a term in the context of external audits. Absolute assurance, on the other hand, implies total certainty, which is unattainable in practice within an audit context due to the nature of financial reporting and the scope of an audit. This further underscores why reasonable assurance is the appropriate and accurate classification for the type of assurance provided by an external audit.