The US Supreme Court struck down President Donald Trump’s sweeping global tariffs, undercutting his signature economic policy and delivering his biggest legal defeat since he returned to the White House.
Voting 6-3, the court said Trump exceeded his authority by invoking a federal emergency-powers law to impose his “reciprocal” tariffs across the globe as well as targeted import taxes the administration says address fentanyl trafficking.
The justices didn’t address the extent to which importers are entitled to refunds, leaving it to a lower court to sort out those issues. If fully allowed, refunds could total as much as $170 billion - more than half the total revenue Trump’s tariffs have brought in.
The White House has said it will quickly replace the levies using other legal tools, though the fall-back options tend to be either more cumbersome or more limited than the wide-ranging powers Trump asserted under the International Emergency Economic Powers Act.
Stocks rose on news of the decision given investors previously fretted tariffs would hurt the outlook for economic growth and company earnings. But Treasuries fell on the potential loss of tax revenues and the dollar also dipped because of the likely relief to other economies.
The ruling strikes at the heart of Trump’s agenda, blunting an all-purpose cudgel he has enthusiastically wielded against trading partners. Trump this month set up a process to impose tariffs as high as 25% on goods from countries doing business with Iran. He previously threatened to impose tariffs on European countries resisting his attempt to take over Greenland.
