This study aims to shed light on Shari’ah supervisory boards (SSBs) and the possibilities of Islamic banks to reduce the tax avoidance. Performance and Shari’ah compliance have been extensively studied; however, tax avoidance remains a challenge.
SSB characteristics, based on resource dependence theory, influence tax avoidance, including SSB size, educational level, expertise, reputation, remuneration and turnover. The samples were obtained from Islamic banks in Indonesia and Malaysia (2010–2020) using the data panel method.
Islamic banks avoid taxes through the effective tax rate and book tax difference. SSBs who have more expertise play a role in investigating the complexity of tax avoidance, and SSB reputation, who is a member of the Islamic bank regulator, understands immorality, resulting in reduced tax avoidance. Moreover, the recruitment system has been effective, as SSBs with more expertise have become more prevalent. Meanwhile, SSB from a Shari’ah background works only in regulated areas, simplifying Shari’ah compliance, in particular, attestation of financial reporting. A heavy workload is created by cross-membership, resulting in the neglect of the immoral value of tax avoidance. The calculation of tax avoidance also includes remuneration and bank assets.
Given the uniqueness of Islamic banks contributing to social welfare, tax regulators need to review the appropriateness of fees that can be treated as taxes. Tax regulators can join hands with Islamic bank regulators on this review.
To the best of the authors’ knowledge, this study is one of the first to examine the characteristics of SSBs and Islamic banks on tax avoidance. Separating Islamic banks by country enriches the analysis.
