US Supreme Court Limits Trump's Tariff Authority

Court Limits Executive Authority The US Supreme Court has ruled that the International Emergency Economic Powers Act (IEEPA), which President Donald Trump cited as the basis for his tariffs, does not grant the president the direct authority to impose tariffs.
In a 6-3 decision, the court emphasized that the constitutional power to levy customs duties belongs to Congress.
The court stated that the phrase "regulating imports" within the law does not encompass the power to impose taxes.
The ruling noted that an authority with such significant economic impact cannot be delegated to the executive branch without clear legislation from Congress.
$175 Billion in Uncertainty This decision has sparked debate over the fate of billions of dollars in tariffs collected under the IEEPA.
It is estimated that the amount potentially subject to refund exceeds $175 billion.
However, the Supreme Court did not provide a clear roadmap for the return of the collected taxes.
Dissenting Justice Brett Kavanaugh expressed concerns that potential refunds of billions of dollars could have serious consequences for the US Treasury and complicate the process.
Importers are expected to file class-action lawsuits citing this ruling as a precedent.
New Regulations and Exemptions Following the court's decision, the Trump administration decided to implement a 10% global tariff on all countries based on Section 122 of the Trade Act of 1974.
This regulation, which will remain in effect for 150 days, is announced to take effect as of February 24.
Items exempted from the tariff include: Critical minerals and energy products Certain agricultural items and medicines Specific electronic and automotive products The aviation sector US Treasury Secretary Scott Bessent stated that no major change in 2026 tariff revenues is expected if alternative legal authorities are utilized.
Economic circles are closely monitoring how the court's decision will affect global trade balances.