Institute for Tax Law

Welcome to the Chairs of Professor Dr Joachim Englisch and Professor Dr Marcel Krumm!

The Institute for Tax Law at the University of Münster was officially founded in 1934. On 12 April 1934, the Ministry for Science, Art and Education authorized Ottmar Bühler, who was the first holder of the chair, to use the term "Institut für Steuerrecht" (Institute for Tax Law) as the official name of what had formerly been known as "Seminar for Steuerrecht" (Seminar for Tax Law). Thus, the Institute for Tax Law is the oldest of its kind in Germany.

After Bühler retired, Friedrich Klein acted as Director from 1950 to 1974, before Paul Kirchhof, later Judge at the German Federal Constitutional Court, chaired the Institute from 1975 to 1981. In 1982, Dieter Birk was appointed Director and held the chair for almost 30 years. 

Since 2011, Joachim Englisch has been Director of the Institute; since 2018, he has shared the co-directorship with Marcel Krumm. 

Substantive rule of law calls for an equal distribution of the tax burden upon individual taxpayers. [...] The issues of tax justice are not transcendental; they need to be solved here, here and now.
Klaus Tipke
Reforming the tax system may not be easy or popular in the short term, but it holds out the prospect of significant economic gains and hence the promise of higher living standards in the long term.
Tax by Design – The Mirrlees Review
© Joachim Englisch

Lecture at USP (São Paulo)

On September 30, 2026, Prof. Englisch gave a presentation on “VAT and Crypto Assets” at our partner faculty at the University of São Paulo (USP). Following the presentation, his remarks were discussed by Prof. Vanessa Canada, who contributed to Brazil’s fundamental VAT reform implemented last year, and by Dr. Felipe Renault, the head of a Brazilian research group on the taxation of crypto assets. Afterward, there was an opportunity for a professional exchange with the host, Prof. Luís Schoueri, as well as with the audience. Prof. Englisch’s presentation was based on a research paper that was also accepted for publication in the "World Tax Journal" on September 30, 2026, following peer review.

IFA USA Virtual Panel

On September 17, 2026, Prof. Englisch participated as a panelist at the IFA USA’s 7th Annual Virtual International Tax Conference. Together with representatives from the European Commission, the U.S. Department of the Treasury, and the consulting industry, he discussed the topic: “Beyond BEPS: The Next Wave of International Tax Reform from Brussels, Paris, and New York.” His presentation focused on an analysis of the European Commission’s proposal for a “28th regime (EU Inc.).”

© Joachim Englisch

Lecture in Vigo, Spain

On September 15, 2026, Professor Joachim Englisch gave a half-day lecture on German corporate income tax law to students at the University of Vigo. The hybrid event was made possible by funding from the local Jean Monnet Chair. Numerous questions from the 40 participants, including several colleagues, provided an opportunity for an in-depth comparison with the Spanish corporate tax system. 

Editorial EC Tax Review

Editorial EC Tax Review
Professor Joachim Englisch authored the editorial for the current issue of the EC Tax Review. The nine-page article examines the European Commission’s recent trend of including tax provisions in non-tax legislative proposals and, in this regard, seeking to waive the requirement for unanimity in the Council. Professor Englisch subjects this approach to a critical assessment under primary EU law, taking into account the relevant case law of the Court of Justice of the European Union. He advocates for a qualitative rather than a quantitative assessment of the relevance of tax regulations and, on this basis, arrives at a nuanced evaluation of the Commission’s latest proposals.

© Verlag Dr. Otto Schmidt KG

New Commentary on the Minimum Tax Act

At the end of July, the commentary on the Minimum Tax Act (MinStG), edited by Prof. Englisch in collaboration with Dr. Nadia Altenburg and Andreas Benecke, was published. It is the most comprehensive and in-depth commentary to date on the minimum tax legislation harmonized under EU law in the German-speaking world. The team of authors consists of representatives from the consulting industry, in-house counsel, academia, and financial administration. In this commentary, Prof. Englisch has edited the provisions on the safe harbor rules as well as significant portions of the introduction and the appendix on EU law.

© Institut für Steuerrecht

Seminar at the European Court of Justice: Equality of Taxation

From July 8 to July 10, the seminar on tax equity took place in Luxembourg during the summer semester of 2026. Part of the program included a visit to the European Court of Justice. During a mock trial, the students had the opportunity to experience the Court’s multinational work firsthand. A meeting with a staff member from Advocate General Kokott’s office—which was made possible thanks to her generosity—provided additional in-depth insights.

Over the next two days, various fundamental issues in German tax law were discussed in depth. Even a few hiccups—including getting stranded—on the train ride home couldn’t dampen the wonderful memories of the seminar.

© Institut für Steuerrecht

TuS Tax Running Team Participates Again in the 24th Leonardo Campus Run

A team of running enthusiasts from TuS Tax, consisting of research assistants and student assistants from the Institute for Tax Law, took part in this year’s 24th Leonardo Campus Run.
In sweltering heat and bright sunshine, the TuS Tax running group wore their TuS Tax running shirts and delivered an impressive performance in the flagship event, the 10-km “ZfS-Münster Run.” All runners once again completed the course in well under an hour.

We are already looking forward to next year’s Leonardo Campus Run.

Keynote Presentation at the IFSt Annual Conference

On June 24, Prof. Englisch delivered the keynote address at the annual conference of the Institute Finance and Taxation (IFSt) in Berlin, focusing on recent developments in European Court of Justice (ECJ) case law in the area of value-added tax. His analysis focused on the VAT implications of transfer pricing adjustments driven by income tax considerations, as well as conflicting rulings regarding the timing of input tax deductions. This was followed by a lively discussion both among the panelists and with the audience. The presentation will be published in the IFSt conference proceedings.

© Joachim Englisch

Forum de Lisboa

From June 1 to 3, 2026, Prof. Dr. Englisch attended the XIV Forum de Lisboa. This conference is organized by two Brazilian universities (IDP and FGV) and the University of Lisbon, and is primarily aimed at a Brazilian audience. The approximately 500 participants focused primarily on constitutional law issues spanning a very wide range of topics. Prof. Dr. Englisch gave a presentation on the Federal Constitutional Court’s limitations on the effects of its rulings and also participated in numerous other sessions. A panel discussion on the use of AI in the Brazilian judicial system proved particularly relevant to an ongoing research project, as Brazil is already well advanced in this area compared to Germany, where such developments are still in their infancy. Prof. Dr. Englisch also used the event to maintain and expand his professional network with Brazilian colleagues.

Seminar Announcement

Professor Joachim Englisch will be offering an seminar on the topic 

Influencing Behaviour through Taxation

during winter semester 2026/27 as part of the major in tax law. Detailed information may be found on the German website.