Dennis Weber is a Professor of European Corporate Tax Law at the University of Amsterdam (UvA). He is director of the Amsterdam Centre of Tax law (ACTL) of the UvA. As a visiting Professor, he lectured at various universities in the world (amongst them the International Tax Center of Leiden (LL.M Program in International Taxation), the Wirtschaft Universität Wien in Vienna, Sorbonne University in Paris, the University of Sao Paulo, the New York University (NYU)) and the National University of Singapore (NUS).
He is affiliated to Loyens & Loeff as of counsel, where he advises in particular on fundamental rights within the EU and the prevention of tax avoidance. He is involved in numerous proceedings in the field of European tax law in different EU Member States and before the European Court of Justice.
He is the general editor of Highlights & Insights on European taxation and one the editors of the Kluwer International Tax Law blog. He is one the founders of the Group Research on European and International Taxation (GREIT).