Fraud detection, redress and reporting by auditors

Abstract

PurposeThe primary research question of this study is to what extent auditors comply with auditing standards once they encounter fraud and whether compliance is associated with particular fraud characteristics (i.e. material versus immaterial fraud, management versus employee fraud, statutory versus voluntary audit and external versus internal fraud) as well as with auditor (experience) and audit firm characteristics (Big Four versus non‐Big Four). The study also aims to provide evidence on the role of auditors in redressing fraud. Redress refers to the auditee taking measures to nullify the consequences of the fraud, insofar as possible, and to prevent any recurrence of such fraud.Design/methodology/approachTo gather data on the role of auditors in fraud cases, a survey was conducted among all audit partners of the top 30 Dutch audit firms. In total, 1,218 audit partners were selected and received a postal questionnaire. In total, 326 questionnaires were returned (27 per cent), of which 296 (24 per cent) were usable.FindingsThe results reveal that auditors fail to comply with some important elements of fraud standards. There are substantial differences among audit firms regarding compliance with the relevant auditing standards. Furthermore, auditors appear to encounter corporate fraud only incidentally. About half of the auditors believe they have a “significant” impact on redressing fraud.Research limitations/implicationsOne of the main research findings is that it is difficult for individual auditors to build up expertise in fraud detection. There appears to be a need for specific training programs for auditors to help them to detect fraud, emphasizing the need for mandatory consultation with the technical department of the audit firm once “red flags” indicating fraud are found. Indeed, this need for change has been addressed by the Dutch professional accountancy body NIVRA as a direct result of the findings of this study.Originality/valueThis study extends existing research by investigating the compliance of auditors with fraud standards and it sheds light on the actual redress experiences of auditors. It focuses on the actions taken by auditors – or the lack thereof – in situations where auditors encounter fraud signals. The study indicates that in the absence of good oversight, auditors have mixed incentives when they are confronted with signals for fraud, resulting in actions that are not always in line with existing regulatory requirements.