The financial consequences of a landmark Supreme Court ruling are now coming into sharp focus, with roughly USD 100 billion flowing back to importers who paid duties imposed under presidential authority. Court documents filed this week show that figure represents about 60 percent of the USD 166 billion collected through the International Emergency Economic Powers Act (IEEPA). The refunds mark a tangible reversal for companies that bore the cost of sweeping tariffs deployed since President Donald Trump returned to the White House. A US Customs and Border Protection official confirmed in Tuesday's filing that as of July 31, approximately USD 128.68 billion in potential and certified refunds had been accepted for processing, with about USD 100 billion already completed and sent to the Treasury for disbursement. Main Developments Tuesday's court filing provides the clearest accounting yet of the fallout from the Supreme Court's February decision, which determined the president had exceeded his authority under IEEPA. That ruling invalidated a broad wave of duties imposed on trading partners since Trump reassumed office. Read also: Why Nishat's 7-firm FESCO bid could reshape Pakistan's power sector Importers that had paid the now-unlawful tariffs are receiving their money back through a structured refund process managed by Customs and Border Protection. The USD 100 billion already disbursed represents the bulk of the funds collected under the struck-down authority. Background Trump invoked IEEPA to impose sweeping tariffs on allies and competitors alike, using the duties as leverage in trade negotiations. The strategy faced immediate legal challenges, culminating in the Supreme Court's February ruling that curbed the president's ability to deploy tariffs at will. Rather than abandoning the approach, the administration has since sought new legal justifications to reimpose duties on dozens of partners. These sector-specific tariffs rely on different statutory grounds and remain intact despite the court's decision, though they have sparked further litigation. Why It Matters The refunds represent a significant check on executive power, demonstrating that courts can and will overturn broad presidential trade actions. For businesses, the ruling and subsequent repayments provide some financial relief, though the uncertainty surrounding tariff policy persists. The administration's pivot to alternative legal justifications signals that the trade war is far from over, even as the financial cost of the original approach becomes clear. Importers and trading partners now face a shifting landscape where tariff rules can change based on legal interpretations rather than policy preferences alone. What's Next With roughly USD 28 billion in additional refunds still pending processing, the full financial impact of the ruling will continue to unfold in coming months. Meanwhile, the new sector-specific tariffs face their own court challenges, leaving the ultimate scope of presidential tariff authority unresolved. Further legal battles will likely determine whether the administration's alternative justifications withstand scrutiny, with implications for the future of US trade policy and the billions of dollars at stake in ongoing disputes.