Footnote:
In: Auditing: A Journal of Practice and Theory
Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments November 16, 2022 erstellt
Description:
This study uses a unique dataset that separates tax non-audit services (NAS) into tax planning and compliance NAS to examine how audit quality is affected by these two types of tax NAS. Our main results, which account for decisions to purchase and disclose the breakdown of tax NAS, show that audit quality is unaffected by tax planning NAS, but is positively associated with tax compliance NAS. These findings suggest that the knowledge spillovers between tax NAS and audit quality documented in prior studies is attributable to tax compliance NAS. Additional tests reveal that the effect of tax compliance NAS is amplified by auditor industry expertise. We also find that tax planning NAS in the presence of powerful CEOs and audit firm culture that relies on client advocacy has a negative effect on audit quality. These latter findings are consistent with engagement-level tax planning NAS degrading audit quality in certain settings