Across auditing practice, it is generally true that auditors can more easily detect which of the following?

• A. Errors rather than irregularities.
• B. Irregularities rather than errors.
• C. Both are equally easy.
• D. None of the above.

Answer: (A)

Auditors can more easily detect unintentional misstatements (errors) than deliberate misstatements (irregularities) because errors tend to reveal themselves as obvious discrepancies in records that standard procedures can uncover. Arithmetic mistakes, data entry errors, or applying the wrong accounting policies often produce measurable mismatches that can be traced back to source documents and corrected through routine testing, reconciliations, and analytical procedures.

Irregularities, including fraud, involve purposeful deception and are typically concealed through falsified documents, collusion, or overrides of controls. Because they are designed to hide misstatements, they are harder to detect and require heightened professional skepticism, more targeted substantive procedures, and often broader forensic-like techniques to uncover.