Repatriation tax avoidance
Repatriation tax avoidance is the legal use of a tax regime within a country in order to repatriate income earned by foreign subsidiaries to a parent corporation while avoiding taxes ordinarily owed to the parent's country on the repatriation of foreign income. Prior to Donald Trump passed the Tax Cuts and Jobs Act of 2017, multinational firms based in the United States owed the U.S. government taxes on worldwide income.
Source: Wikipedia — Repatriation tax avoidance (CC BY-SA 4.0)