The guide "International Tax Law" offers a comprehensive and practical commentary on the relevant German tax laws in an international context. It has been created by an experienced team of authors, consisting of professionals from the judiciary, consulting, tax science, and financial administration. This work is particularly valuable for professionals dealing with cross-border mandates, as it systematically prepares the essential income tax and inheritance tax regulations, as well as procedural law content. The commentary is the first of its kind to specifically focus on the paragraphs relevant to international cases, making it an ideal complement to existing works in the field of international tax law. With a clear focus on practice, this book is an indispensable tool for anyone working in international tax law.