From Longman Dictionary of Contemporary Englishtax exileˈtax ˌexile noun [countable] PETsomeone who lives abroad in order to avoid paying high taxes in their own country
Examples from the Corpus
tax exile• Of course, what this ignores are the often huge emotional sacrifices that the individual who becomes a tax exile must make.From Longman Business Dictionarytax exileˈtax ˌexile nounTAX1[countable] someone who lives abroad to avoid paying high taxes in their own countryHe lived for a time as a tax exile in Marbella.2[uncountable] when someone lives as a tax exileThere were rumors that he was preparing to go into tax exile. 