The Supreme Court's decision in V.O.S. Selections, issued February 20, 2026, held that the International Emergency Economic Powers Act does not authorize the president to impose tariffs — invalidating the «reciprocal» tariff program and answering, with finality, a question businesses had litigated since 2025. What has followed is the slower half of the story: refund claims for duties paid under the invalidated authority, the administration's shift of tariff policy onto the statutory lanes that survive — Section 232 national-security and Section 301 unfair-trade investigations — and the compliance re-mapping that legal analysts at the Peterson Institute and major firms have tracked through the spring and summer, per their published assessments.
Political Digest publishes information, not investment or trade advice.
Where refunds stand
Invalidated duties are refundable in principle: importers who paid under the struck-down authority file protests and claims with U.S. Customs and Border Protection under the established administrative route — the same machinery that handled earlier duty-refund waves. The open questions are scope and mechanics: which entries are covered, whether interest runs, and how CBP sequences potentially massive liability across hundreds of thousands of entries — issues the trade bar's post-ruling advisories flagged immediately and that courts and CBP guidance have been addressing case by case through mid-2026.
The surviving lanes
- Section 232: national-security tariffs on steel, aluminum and successor product lists — unaffected by the ruling, since its authority was not in question.
- Section 301: unfair-practice tariffs on China-listed goods — likewise untouched, with exclusion processes continuing.
- New investigations: the administration has opened fresh 232 and 301 proceedings to re-impose duties the ruling voided — each with Federal Register notices, comment periods, and the procedural timelines this publication's policy coverage describes.
What businesses should be doing now
Three concrete steps, per the post-ruling practice advisories. Audit entries: identify what was paid under IEEPA authority and file protective protests where refund windows are open. Track dockets: new 232/301 investigations proceed on published schedules, and comments filed now shape product lists. Hedge modestly: with tariff policy migrating between lanes, procurement contracts should price both the current schedule and the litigation risk of whatever replaces it.
The procedural consequence
The ruling did not end tariffs; it re-pluralized them — moving policy from one emergency declaration to many investigations, each slower, narrower, and more challengeable on its own record. For importers, the change is from one headline rate to a compliance calendar: Federal Register notices, exclusion deadlines, and refund procedures that reward whoever reads them first.
FAQ
What did the February 20 ruling decide?
That IEEPA — a 1977 emergency-powers statute — does not authorize the president to impose tariffs, invalidating the «reciprocal» duties.
Can duties paid under IEEPA be refunded?
Yes, in principle, through CBP protests and claims; the mechanics and sequencing have been working through guidance and courts since the ruling.
Are any tariffs still in force?
Yes — Section 232 and 301 tariffs rest on separate statutes untouched by the decision, and new investigations under them are ongoing.
For more context, read Supreme Court Sides With FCC and SEC in Early-June Rulings.
For more context, read federal contracting small business.
For more context, read FTC and DOJ Extend Antitrust Comment Window to May 21.