This document provides a high-level overview of tax regimes around the world from the BDO Tax Global Opportunities Report. It discusses various categories of tax regimes such as low/no tax countries, countries with a remittance basis of taxation, and countries favorable to new residents. The report then provides brief summaries of the tax systems in various regions, including Europe/Middle East, Americas/Caribbean, and Asia Pacific. It concludes by considering the most popular jurisdictions for entrepreneurs, global executives, and pensioners seeking to relocate.