This course considers different solutions adopted by nine industrialized countries (Australia, Canada, France, Germany, Japan, the Netherlands, Sweden, the United Kingdom, and the United States) to common problems in income tax design. It responds to the need for a broader understanding of the way that tax matters are handled in different countries as business transactions become increasingly global. The course presents a policy-focused overview of variant tax treatments in individual, business (corporate and partnership) and cross-border transactions. The intent is not to develop an expertise in any one, or any group of tax systems, but rather to provide a comparative knowledge base upon which a further, in-depth inquiry can be based.