By Mukesh 
A refund system for businesses that paid tariffs which the U.S. Supreme Court ruled President Donald Trump imposed without the constitutional authority to do so is scheduled to launch on Monday (April 20, 2026).
Importers and their brokers will be able to begin claiming refunds through an online portal beginning at 8 a.m., according to U.S. Customs and Border Protection (CBP), the agency administering the system.