"Tax Law" is a field of legal study and practice that focuses on the constitutional, regulatory, and common-law rules governing taxation. It encompasses the laws and policies that govern the process of taxation, including charges on estates, transactions, property, income, licenses and more by the government. This category can also pertain to a collection of literature, typically non-fiction, that provides extensive information on these subjects, making it an essential resource for professionals, academicians, and students in the field of law, particularly those specializing in or interested in taxation laws.