US Supreme Court invalidates tariffs imposed by Trump
Among the tariffs affected by this ruling are the 10% global base tariff on foreign imports and the so-called 'reciprocal' levies on US trading partners, along with additional 25% tariffs on Mexico and Canada to pressure these countries to curb the flow of drugs like fentanyl across their borders into the US.

TL;DR
- The US Supreme Court, in a 6-3 decision, ruled that President Trump overstepped his emergency powers in imposing tariffs on trading partners.
- The court determined that the President cannot use the International Economic Emergency Powers Act (IEEPA) to impose tariffs, stating this power belongs to Congress.
- Tariffs affected include a 10% global base tariff, 'reciprocal' tariffs on trade partners, and specific tariffs on Mexico and Canada related to drug flow.
- Additional tariffs on Brazil and India, imposed in retaliation for certain actions, are also impacted.
- The ruling was opposed by conservative justices Samuel Alito, Clarence Thomas, and Brett Kavanaugh.
- The administration may seek to maintain tariffs under other legal frameworks, but the possibility of refunds for importers is uncertain.
- Trump had previously called the implementation of these tariffs key to economic success and foreign policy leverage.
- A previous appeals court ruling had already questioned Trump's authority on 'reciprocal' tariffs and those related to fentanyl.