US Supreme Court Rules IEEPA Tariffs Illegal, Impacting Billions in Refunds
Written by Emily J. Thompson, Senior Investment Analyst
Updated: 4 hours ago
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Source: CNBC
- Refund Challenges: The US Supreme Court's ruling that Trump's IEEPA tariffs are illegal could lead to billions in refund requests, but trade attorneys warn that the refund process may be delayed due to court rulings and customs payment methods, creating double hurdles for importers.
- Surge in Tariff Revenue: The US government recorded $30 billion in tariff revenue in January 2026, bringing the year-to-date total to $124 billion, a staggering 304% increase year-over-year, indicating significant short-term fiscal impacts from high tariff policies, while potential refunds could exert long-term pressure on the Treasury.
- Customs Bond Issues: The rise in tariffs has escalated importers' customs bond requirements from a minimum of $50,000 to as high as $450 million, resulting in over 24,000 cases of bond insufficiencies valued at nearly $3.6 billion, highlighting the substantial cash flow impact of tariff policies on businesses.
- Complexity of Refund Process: Although tariffs are itemized, theoretically allowing for quick refunds, insurance companies require document verification, leading to expected delays of 30 to 60 days for refunds, particularly as small businesses have begun reaching out to insurers ahead of the Supreme Court decision to expedite the review process.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.





