Supreme Court Kills Trump's IEEPA Tariffs — $166B Refund Race Is On
A February Supreme Court ruling struck down Trump's IEEPA tariffs, triggering the largest importer refund operation in U.S. history. Here's who gets paid.
The U.S. government launched its CAPE (Consolidated Administration and Processing of Entries) portal on April 20, opening the floodgates for more than 330,000 importers to claim refunds on tariffs the Supreme Court ruled unconstitutional in February 2026. Total exposure: ~$166 billion across roughly 53 million shipments. The first wave is already moving — as of April 9, 56,500 importers had completed claims covering ~$127 billion, or about 77% of eligible refunds. 
Source: The Globe and Mail
The Legal Trigger
The Supreme Court's February ruling found that the tariffs Trump imposed under the International Emergency Economic Powers Act (IEEPA) exceeded presidential authority — a direct constraint on the executive's ability to use national emergency statutes as a trade weapon. The Court of International Trade then ordered CBP to return duties collected under that authority. This is not a discretionary exclusion program like previous USTR processes; it is a court-mandated refund with interest attached to eligible claims.
That distinction matters. The administration had no choice here — CBP built the CAPE system under judicial order, not policy preference.
Who Qualifies — and Who Doesn't
Eligibility is narrow and procedural:
- In: Any importer who paid IEEPA-specific tariffs and has a CBP-approved claim filed within the applicable 80-day window.
- Out: Tariffs imposed under separate authority — Section 301 (China), Section 232 (steel/aluminum) — are not covered. Trump's subsequent global tariff, imposed under a different legal mechanism after the IEEPA ruling, is also excluded and faces its own litigation.
- Out: Individual consumers. No direct-to-household refund program exists. The proposed $1,700-per-family tariff dividend floated in 2025 was never enacted.
Source: USA Today
How to Apply
Eligible importers file a CAPE Declaration through CBP's Automated Commercial Environment (ACE) Secure Data Portal. The system consolidates refunds into a single electronic payment rather than processing them shipment-by-shipment — a critical design choice given the volume. Customs brokers are handling submissions for many smaller firms; broker fees are running roughly $250 per filing, which poses a real cost-benefit threshold for importers with modest tariff exposure.
Toy manufacturers — Basic Fun and Learning Resources among them — reportedly set up internal "war rooms" to manage the submission sprint. Source: The Globe and Mail
Who Wins and Who Gets Left Behind
Winners: Large-volume importers — consumer electronics, apparel, auto parts — who paid the most in IEEPA duties and have the back-office capacity to file quickly. Losers: Small importers whose refund value barely covers broker fees, and any business whose tariff pain came from Section 301 or 232 levies, which remain fully in force.
For a broader view of how this intersects with ongoing U.S. trade realignment, see 
US Politics and International Trade.
What to Watch Next
The $2.9 billion in complex, manually processed cases flagged by CBP as potentially excluded from Phase 1 is the immediate pressure point — those rulings come through the Court of International Trade on a rolling basis. More consequentially, watch whether challenges to Trump's replacement global tariff reach the Supreme Court by summer; if that authority is also struck down, a second, potentially larger refund cycle opens. The administration's legal theory on trade emergency powers is 0-for-1 at the Court — the next case will define how much unilateral tariff leverage any president retains.
