Business06 March, 20262 min read
CBP Refuses Court Order to Refund $166 Billion From President Donald Trump's Illegal Tariffs
CBP told a federal court it cannot immediately process roughly $166 billion in tariff refunds CBP requested 45 days to build an automated system to process unprecedented refund claims
IEEPA tariff refund dispute
The Supreme Court struck down President Trump’s use of the International Emergency Economic Powers Act (IEEPA) to impose tariffs.
“The background: the Supreme Court last month (6–3) struck down President Trump’s use of the IEEPA to impose tariffs, finding he lacked authority.”
A U.S. Court of International Trade judge ordered U.S. Customs and Border Protection (CBP) to begin removing those IEEPA duties from import entries and to issue refunds with interest.
CBP said it cannot immediately comply, calling the volume and complexity of refunds "unprecedented" and noting roughly $166 billion in collected IEEPA duties tied to more than 53 million entry records filed by about 330,000 importers.
The legal background — a 6–3 Supreme Court decision and subsequent refund suits by importers — frames the court order and CBP’s refusal to process immediate, entry-level reimbursements.
CBP refund process constraints
CBP detailed concrete operational and technical constraints it says prevent immediate refunds. Its Automated Commercial Environment (ACE) finalizes entries automatically and cannot currently single out IEEPA charges. ACE has processing limits that make entry-by-entry fixes infeasible, and manual liquidation and recalculation would require millions of staff hours.
The agency estimated roughly 4.4 million man‑hours to process the work manually. It warned that reallocating that labor would harm trade‑fraud detection and national‑security screening. CBP noted that only a small fraction of payers are set up for electronic refunds, complicating payout mechanics.
CBP consolidated refund plan
As an alternative to issuing tens of millions of individual refunds, CBP is developing a consolidated, automated refund process that would aggregate IEEPA liabilities and interest on an importer basis, reduce paperwork, and require only limited submissions from importers. CBP and Treasury proposed letting importers submit totals so the government can process aggregated refunds rather than paying each of roughly 53 million entry-level charges. The agency says the necessary ACE reprogramming and streamlined portal could be ready in about 45 days.
“CBP and Treasury proposed an alternative: importers submit totals of the IEEPA tariffs they paid and the government processes aggregated refunds by importer rather than refunding each of roughly 53 million individual tariff payments.”
IEEPA refund timing
The court and litigants pressed on timing and legal compliance. Judge Richard Eaton initially ordered entries to be liquidated without the IEEPA duties, but after CBP’s filing he paused the order to the extent immediate compliance was required while the agency builds its plan. Importers have filed thousands of suits seeking refunds, and administration officials suggested they may litigate aspects of the refund process, a dynamic that could further delay payouts even after CBP’s systems are updated.
CBP automation and refunds
For importers and trade stakeholders the outcome remains uncertain. CBP says automation will reduce millions of manual hours and allow aggregated refunds. Many practical hurdles remain: electronic enrollment for payments is incomplete and ACE liquidation schedules continue to create rollover work.
“Trade lawyers say refunds are likely coming but not immediately; implementation and the court’s reaction to CBP’s filing will determine the timing and mechanism.”
Interest calculations and audit/review windows will have to be reconciled before money moves. Multiple outlets caution that refunds are likely but not immediate, and the exact timing depends on CBP’s technical fixes, court approval, and potential further litigation.
