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Court ruling / IEEPA2026-04-20

CBP Launches $166B Tariff Refund Portal After Supreme Court Ruling

After the Supreme Court struck down IEEPA-based tariffs, CBP launched the CAPE portal letting over 330,000 importers reclaim $166B in duties, with refunds expected within 60-90 days.

The U.S. Supreme Court ruled in February 2026 that IEEPA-based tariffs exceeded presidential authority. CBP has since launched the CAPE portal, allowing over 330,000 importers to reclaim $166B in duties paid. Refunds are expected within 60-90 days of submission. Importers should act promptly, file through CBP's ACE portal and consult your customs broker to confirm eligibility and documentation requirements.

Why it matters

This decision creates a significant cash-flow opportunity for importers who paid invalidated tariffs. However, strict deadlines apply for filing claims. Importers must act quickly to preserve refund eligibility before the statute of limitations expires.

Watchouts

Refund claims must be filed with CBP within strict timeframes. Documentation requirements are extensive. Consult customs counsel immediately to assess eligibility.