US to stop collecting tariffs deemed illegal by Supreme Court on Tuesday

The U.S. Customs and Border Protection agency said it will halt collections of tariffs imposed under the International Emergency Economic Powers Act at 12:01 a.m. EST (0501 GMT) on Tuesday, more than three days after the U.S. Supreme Court declared the duties illegal.

The agency said in a message to shippers, opens new tab on its Cargo Systems Messaging Service (CSMS) that it will de-activate all tariff codes associated with Donald Trump's prior IEEPA-related orders as of Tuesday.

The IEEPA tariff collection halt coincides with Trump's imposition of a new, 15% global tariff under a different legal authority to replace the ones struck down by the Supreme Court on Friday.