Derivatives stand at the forefront of financial innovation, continually evolving to accommodate new asset classes and risk categories. In the past decade, the growing popularity of cryptoassets and ESG investments has sparked the development of a variety of innovative investment strategies and risk management tools, including crypto and ESG derivatives and related structured products. This new edition has similarly evolved. Using illustrative examples, it provides a comprehensive analysis of the key tax issues associated with derivatives and cryptoassets in domestic and cross-border transactions and presents approaches that tax legislators could adopt to solve them. The new edition also comments on recent trends in global tax policy, such as the OECD Base Erosion and Profit Shifting (BEPS) 1.0 and 2.0 projects. Throughout the book, specific references are made to UK, German, and Swiss tax law. The updated edition addresses the following topics: * economic and financial properties of