A US trade court has declared the 10% global tariff imposed by former President Trump unlawful, citing misapplication of a decades-old trade law. This ruling challenges Trump’s main approach to trade policy just days before high-stakes negotiations with China.
- Court invalidates Trump’s 10% global tariff under 1974 Trade Act
- Ruling limits emergency tariff powers ahead of US-China talks
- Potential for more lawsuits and legal uncertainty over tariffs
What happened
The US Court of International Trade ruled that the global 10% tariff imposed under Section 122 of the Trade Act of 1974 by former President Trump was illegal. The court's majority opinion found that Trump unlawfully redefined the term 'balance-of-payments deficits,' which was central to the legal justification for the tariff. Specifically, since the US no longer operates under a gold standard or a fixed exchange rate system, the court rejected Trump's broad interpretation of the 1974 law's authority.
This ruling follows a Supreme Court decision striking down a prior set of emergency tariffs from Trump. When Trump quickly enacted the 10% surcharge using a rarely used provision, it was intended as a new mechanism to sustain his tariff strategy. However, the ruling now voids that move and limits his ability to collect the tariffs under this law. Refunds are to be issued only to importers who challenged the tariff in court.
Why it matters
This court decision significantly weakens Trump’s primary trade policy tool, which relied on aggressive tariffs to encourage domestic manufacturing and address trade imbalances. Without the ability to lawfully enforce these tariffs under Section 122, the administration loses a key lever in trade negotiations and enforcement efforts, especially critical as high-profile talks with China approach.
Although the ruling does not impose a national injunction or require widespread refunds, it creates legal uncertainty and financial implications for importers and consumers affected by tariffs. It also signals judicial limits on executive authority in using longstanding trade laws selectively, which could set a precedent complicating future tariff impositions.
What to watch next
The Trump administration is expected to appeal the ruling while simultaneously pursuing alternative statutory mechanisms to impose tariffs. However, investigations and processes under other legal authorities could take several weeks or months, leaving a gap in tariff enforcement capacity in the near term.
Additional lawsuits may emerge from other importers seeking refunds or customers impacted by higher prices linked to the tariffs. Observers will closely monitor how the administration adapts its trade policy and whether negotiations with China reflect a weakened US position due to these legal setbacks.