The U.S. Supreme Court ruled against President Donald Trump's sweeping tariffs under the 1977 International Emergency Economic Powers Act (IEEPA) on Feb. 20, 2026.
The Supreme Court overturned the administration’s use of emergency powers to implement global tariffs. The new tariffs are invoked under a different authority.
The Supreme Court overturned the administration’s use of emergency powers to implement global tariffs. The new tariffs are invoked under a different authority.