Washington | A major legal and financial dispute over the United States’ tariff refund system has intensified as a federal court reviews how $166 billion (₹15.83 lakh crore) in import duties should be returned to businesses following a Supreme Court ruling that struck down key tariffs imposed under former President Donald Trump’s emergency trade powers.
At the centre of the hearing is the U.S. Customs and Border Protection (CBP) agency’s plan to process refunds for companies that paid now-invalidated tariffs. A senior CBP official is expected to testify before the Court of International Trade as Judge Richard Eaton examines whether the government must accelerate and expand its refund mechanism or maintain a narrower eligibility framework.
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The Supreme Court previously ruled that the tariffs were imposed illegally, triggering a wave of litigation from importers seeking reimbursement. However, disagreement has now emerged over who qualifies for repayment—raising the stakes in a case that could affect thousands of businesses across multiple industries.
The U.S. Department of Justice has challenged an earlier court directive that would have allowed all affected importers to claim refunds along with interest. Government lawyers argue that only companies that were parties to the more than 2,500 lawsuits filed against the tariffs should be eligible for compensation. According to their position, extending refunds broadly would exceed legal requirements and complicate administrative enforcement.
Judge Eaton, however, has pushed for clarity on whether the federal system can handle a wider distribution of funds. He has sought detailed explanations from CBP officials about operational capacity and whether the agency is prepared to process older import entries beyond its current administrative window.
CBP has already launched an online refund application system, which began accepting claims on April 20. According to agency data, claims worth approximately $89.6 billion (₹8.55 lakh crore) have been processed so far, while the Treasury Department has issued about $20.6 billion (₹1.96 lakh crore) in refunds. The agency initially prioritized cases where tax assessments had not yet been finalized at the time of the Supreme Court decision.
The dispute also involves how customs entries are “liquidated”—a technical process in which imported goods are officially assessed and final duty obligations are confirmed. Typically, CBP has up to 314 days to review entries, with some cases extending up to four years. Once finalized, importers have a limited window to challenge determinations, making older shipments more complex to reassess.
A key issue before the court is whether the government must reopen long-settled entries to ensure equal treatment among importers. Law firms representing plaintiffs argue that limiting refunds only to litigants would create constitutional inequities, as similarly situated companies would receive different treatment despite paying the same invalidated tariffs.
CBP officials have acknowledged that systems are being developed to manage older shipments but have indicated reluctance to process claims beyond the current operational framework while appeals remain pending. The agency has stated that it will comply fully with any final court order but requires a structured timeline to implement large-scale refunds.
The Federal Circuit Court of Appeals has temporarily stayed earlier orders requiring CBP leadership to appear in person, adding another layer of procedural complexity to the case. Despite the pause, the court has allowed senior officials to present testimony on the agency’s readiness and limitations.
Legal experts note that the outcome of this dispute could set a precedent for how illegally collected trade duties are refunded in large-scale federal cases. It also raises broader questions about administrative capacity, judicial enforcement, and fairness in mass financial restitution.
As proceedings continue, businesses that paid the disputed tariffs are watching closely. Many companies argue that delayed or restricted refunds could significantly impact liquidity and long-term financial planning, especially for import-heavy sectors already facing global supply chain pressures.
The court’s decision on how to structure the refund process is expected to shape the next phase of litigation, determining whether repayment will remain limited to active plaintiffs or be extended to a broader class of importers affected by the now-invalidated tariff regime.
