Internal Control Quality and Audit Pricing under the Sarbanes-Oxley Act

This paper extends prior research on audit risk adjustment by examining the association of audit pricing with problems in internal control over financial reporting, disclosed under Sections 404 and 302 of the Sarbanes-Oxley Act [SOX]. While studies of auditors' responses to internal control risk provide mixed evidence, it is important to re-examine this issue using data on specific client problems not available prior to SOX. As a baseline, we first establish a strong association of audit fees with internal control problems disclosed in the first year of implementation of Section 404, consistent with prior research (e.g., Raghunandan and Rama 2006). We then address two issues on which prior results are contradictory. In a broadly based sample of accelerated filers, we…