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Audit deficiency and auditor workload: evidence from PCAOB triennially inspected firms

C. Janie Chang (Charles W. Lamden School of Accountancy, San Diego State University, San Diego, California, USA)
Yan Luo (Charles W. Lamden School of Accountancy, San Diego State University, San Diego, California, USA)
Linying Zhou (Department of Accounting, California State University San Marcos, San Marcos, California, USA)

Review of Accounting and Finance

ISSN: 1475-7702

Article publication date: 13 November 2017

1466

Abstract

Purpose

The purpose of this study is to examine the impact of workloads at public accounting firms on the likelihood of an audit deficiency being identified during a triennial inspection by the Public Company Accounting Oversight Board (PCAOB).

Design/methodology/approach

Using the human resource information disclosed in PCAOB inspection reports, this study constructs two firm-specific workload measures: the ratio of issuer clients to audit partners; and the ratio of issuer clients to professional staff. Firm-level audit deficiency is measured at three levels of severity: Do any of the audit engagements inspected by the PCAOB reveal an audit deficiency? Are any of the identified audit deficiencies directly related to the auditors’ failure to identify a departure from GAAP in the client’s financial statement? Are any of the identified audit deficiencies associated with a significant adjustment or restatement in the client’s subsequent period financial statements? This study uses logistic regression to examine the association between audit deficiency and the workload of public accounting firms.

Findings

The empirical evidence suggests that the workload of public accounting firms is positively associated with the likelihood of a deficient audit, auditor’s failure to identify client’s GAAP departure and/or an audit deficiency resulting in a significant adjustment or even a restatement of the client’s financial statements in the subsequent period.

Originality/value

This study is among the first to investigate the impact of firm workload on deficient audits.

Keywords

Citation

Chang, C.J., Luo, Y. and Zhou, L. (2017), "Audit deficiency and auditor workload: evidence from PCAOB triennially inspected firms", Review of Accounting and Finance, Vol. 16 No. 4, pp. 478-496. https://doi.org/10.1108/RAF-03-2017-0050

Publisher

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Emerald Publishing Limited

Copyright © 2017, Emerald Publishing Limited

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