A federal appeals court struck down President Trump's 10% global tariff on most imports, ruling that the president exceeded his statutory authority to impose the duty.
The three-judge panel determined that Trump lacked legal grounds to apply the blanket tariff across all trading partners and product categories. The ruling restricts the president's ability to unilaterally impose broad trade measures without congressional approval.
This decision creates immediate uncertainty for markets and multinational corporations that have already adjusted supply chains and pricing in response to the tariff threat. Companies including manufacturers, retailers, and technology firms had begun bracing for the cost increases and potential retaliatory measures from trading partners.
The tariff had targeted goods from all major trading blocs. Mexico, Canada, and China faced exposure, as did the European Union and other allies. Importers had modeled scenarios for absorbing the 10% cost increase or passing it to consumers, which would likely have triggered inflation concerns across sectors dependent on imported inputs.
Legal experts note the ruling reflects constitutional limits on executive power in trade policy. Congress retains primary authority over tariffs under the Constitution's commerce clause. While presidents can impose tariffs under specific national security provisions or trade remedies legislation, the court found the broad application here lacked sufficient statutory backing.
The decision does not eliminate Trump's ability to pursue targeted tariffs on specific countries or industries using narrower legal authorities. National security statutes and unfair trade practice laws remain available. However, the ruling suggests courts will scrutinize sweeping tariff actions that lack explicit congressional delegation.
Markets responded positively to the decision, with exporters and import-dependent sectors potentially seeing relief from the immediate threat of the across-the-board duty. The ruling removes a major policy uncertainty that had weighed on business investment decisions and earnings outlooks for multinational firms.
Trump's administration has signaled it intends to appeal the decision, suggesting the legal battle