Internal Auditing Outsourcing, Nonaudit Services and Audit Fees

This study examines the relationship between outsourced internal audits, nonaudit services and audit fees. We use Malaysian data to show that client firms that outsource their internal auditing function (IAF) are associated with lower external audit fees than those with in-house IAF. Moreover, th...

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Bibliographic Details
Main Authors: Abdul Wahab, Effiezal, Gist, Willie E, Gul, Ferdinand A, Mat Zain, Mazlina
Format: Journal Article
Published: American Accounting Association 2021
Subjects:
Online Access:http://hdl.handle.net/20.500.11937/82350
Description
Summary:This study examines the relationship between outsourced internal audits, nonaudit services and audit fees. We use Malaysian data to show that client firms that outsource their internal auditing function (IAF) are associated with lower external audit fees than those with in-house IAF. Moreover, this negative relationship is significantly stronger for firms that purchase greater amounts of nonaudit services (NAS) from the auditor. The results suggest that an auditor who provides NAS to a client and thus earns additional overall revenue is willing to accept lower audit fees provided a high audit quality can be achieved through reliance on outsourced IAFs.