The U.S. 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
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.
The decision could cut the U.S. average effective tariff rate by more than half. A Bloomberg Economics analysis before the ruling concluded that a broad decision against Trump would reduce the rate from 13.6% to 6.5%, a level not seen since March.
The high court majority said the 1997 law doesn't authorize tariffs. IEEPA, as the law is known, gives the president a panoply of tools to address national security, foreign policy and economic emergencies but doesn't explicitly mention tariffs or taxes.
"When Congress grants the power to impose tariffs, it does so clearly and with careful constraints," Chief Justice John Roberts wrote in the court's majority opinion. "It did neither here."
Two Trump appointees — Justices Neil Gorsuch and Amy Coney Barrett — joined Roberts and the court's three liberals in the majority. Justices Brett Kavanaugh, Clarence Thomas and Samuel Alito dissented.
Kavanaugh wrote that the refund process was "likely to be a 'mess,' as was acknowledged at oral argument."
Trump has called tariffs "my favorite word" and vowed they will "make us rich as hell."
The case is Learning Resources v. Trump,
