Supreme Court Strikes Down Key Trump Tariffs
The U.S. Supreme Court has struck down a portion of the Trump administration's tariffs, ruling they lacked proper legal grounding. While the decision is a win for China, President Trump has indicated he may pursue other legal avenues to continue his aggressive trade strategy.
The Supreme Court's 6-3 decision invalidated the administration's use of the International Emergency Economic Powers Act of 1977 (IEEPA) for broad tariffs. The majority opinion, written by Chief Justice John Roberts, affirmed that the power to tax and levy duties belongs to Congress and that IEEPA does not explicitly grant that authority to the President. This ruling specifically strikes down the sweeping "reciprocal" 10% baseline tariff on all imports and the so-called "fentanyl" tariffs imposed on goods from Mexico, Canada, and China. However, the decision does not affect tariffs implemented under other laws, such as the Section 232 duties on steel, aluminum, and automobiles, or the Section 301 tariffs on certain Chinese goods from the first Trump administration. Within hours of the ruling, the President invoked the obscure Section 122 of the Trade Act of 1974, a provision never before used. This statute allows for temporary import surcharges to address a "balance of payments" deficit, and the administration immediately announced a new 10% global tariff, which was quickly raised to 15%. The new tariffs under Section 122 face their own constraints; they are legally capped at 15% and can only remain in place for 150 days without an extension from Congress. Legal experts question whether the current U.S. trade deficit qualifies as the "balance-of-payments crisis" the law was designed to address, suggesting future court challenges are likely. The invalidation of the IEEPA tariffs creates a massive financial liability for the U.S. government. Importers who paid the now-illegal duties are entitled to refunds, with estimates for the total payback exceeding $130 billion. Looking ahead, the administration has signaled it will launch new "accelerated" investigations under more durable trade laws like Section 232 (national security) and Section 301 (unfair trade practices). These statutes provide established, though more time-consuming, pathways for imposing long-term tariffs on specific products and countries.
