Bart Jonker

Bart Jonker is a doctoral candidate at Nyenrode Business University and a researcher in the Faculty Research Center for Corporate Reporting, Finance & Tax. He focuses on tax administration obligations in the Netherlands and teaches tax law courses at the university. Jonker coordinates master’s programs in Tax Law and Fiscal Economics, serving as academic lead for the latter. He concurrently works as a technical audit adviser for the Dutch Tax and Customs Administration (Large Enterprises division) and previously held roles at the Dutch Authority for the Financial Markets.

• Education: Economics/accountancy (Vrije Universiteit Amsterdam) and tax law (University of Amsterdam).

His research emphasizes ethical and practical dimensions of tax systems, including compliance, administrative procedures, and stakeholder interests. His publications address topics like evidence burden in tax cases, whistleblower protections, and taxpayer rights. Jonker aims to cultivate critical-thinking tax specialists capable of addressing organizational challenges holistically.

He leads courses such as Tax Law 1-3 (Bachelor of Accountancy) and coordinates master’s modules on Tax Theory & Ethics and Fiscal Leadership. His 10-year tenure at the Tax Administration informs his academic work.

• Labs/Teams: Faculty Research Center for Corporate Reporting, Finance & Tax at Nyenrode.