U.S. Treasury Refunds Billions After Supreme Court Tariff Ruling

The United States Department of the Treasury refunded nearly $22 billion in tariff revenue to importers in May, effectively canceling out the government's customs duties revenue for the month. These repayments follow a Supreme Court of the United States ruling that declared emergency tariffs imposed under the International Emergency Economic Powers Act illegal, concluding that Donald Trump lacked the legal authority to implement those duties.

While the U.S. budget deficit for May fell 7% to $293 billion on an unadjusted basis, the Treasury Department noted that calendar-adjusted figures actually indicate a 32% increase from the previous year. May outlays were further marked by a record $133 billion in gross interest payments on Treasury debt. Treasury Secretary Scott Bessent confirmed during a congressional hearing that funds would be returned to the companies that imported the tariffed goods, though the total reimbursement remains uncertain as the government appeals a court order to refund all importers who paid the $166 billion collected under the act.

In response to the judicial setback, the Trump administration is proposing new tariffs based on different legal authorities, including duties on 60 trading partners to enforce anti-forced labor laws. Meanwhile, the Congressional Budget Office projects the overall federal deficit will widen to $1.85 trillion for fiscal year 2026.