Planet Money
Planet Money

The Supreme Court struck down a bunch of Trump's tariffs. Now what?

February 21, 2026 • 25m

Summary

⏱️ 5 min read

Overview

Planet Money examines the Supreme Court's landmark ruling declaring President Trump's sweeping tariffs under IEPA illegal, exploring what this means for businesses who paid over $100 billion in tariffs, the emerging market for tariff refund claims, and the administration's quick pivot to new tariffs under different legal authority.

Supreme Court Strikes Down Trump's IEPA Tariffs

The Supreme Court ruled that President Trump's massive tariffs imposed under the International Emergency Economic Powers Act (IEPA) are illegal. This decision affects tariffs on products from nearly every country that have been in place for over a year, with businesses having paid more than $100 billion. The court's 170-page decision hinged on whether the word 'regulate' in IEPA gives the president authority to impose tariffs, with Chief Justice Roberts declaring those words 'cannot bear such weight.'

  • Supreme Court ruled Trump's IEPA tariffs illegal after over a year of legal challenges
  • Over $100 billion has been collected under these now-illegal tariffs
  • IEPA was never designed as a trade law and isn't taught in trade law classes
  • The 170-page decision focuses on interpreting whether 'regulate importation' allows tariffs
  • Chief Justice Roberts stated the statutory words 'cannot bear such weight' of authorizing sweeping tariffs
" Those words cannot bear such weight. "
" We trade lawyers don't think of AIPA as a trade law. This is not something that I teach in my trade class. "

The Complicated Path to Getting Refunds

While the Supreme Court deemed the tariffs illegal, it provided no guidance on refunds, leaving businesses and consumers confused about how to reclaim their money. International trade lawyer Maureen Thorson explains three potential paths: filing corrections within 300 days, suing the government, or waiting for an official refund process that may never materialize. For regular consumers who paid tariffs indirectly through higher prices, getting refunds is nearly impossible.

  • Supreme Court decision includes no guidance on how refunds will work
  • Companies have three options: post-summary corrections within 300 days, lawsuits, or waiting for official process
  • Major companies like Costco, Toyota, and Goodyear already filed refund lawsuits before the decision
  • Consumers who paid higher prices due to tariffs likely cannot get refunds
  • Direct tariff payers may be able to file for refunds, but the process is unclear
" I feel like the snakes just keep popping out of the peanut brittle can that is my inbox today. "
" You've got a long road to hoe there, my friend, if that's what you're going for. "

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