COST · News · 20260805N
Tariff Refunds and Legal Risk
COSTCO WHOLESALE CORP /NEW · 2026-08-05 · Importance 29 · Surprise 60 · In source text
The U.S. Supreme Court invalidated the administration’s “Liberation Day” tariffs in February 2026, creating an estimated $166 billion refund obligation for American businesses. Treasury has reportedly refunded more than $100 billion of tariff revenue, with some large companies receiving or expecting refunds of $500 million to $2.4 billion. The reporting does not identify a Costco-specific refund amount or claim, so the direct financial effect on Costco remains unquantified.
Key facts
- Costco agreed to a $14 million settlement in a class-action lawsuit alleging it sent promotional emails with fake deadlines to Washington residents who received such emails between June 2, 2021 and July 7, 2026. source
- The deadline for Washington shoppers to file claims in the $14 million Costco email settlement is August 24, 2026, and a final approval hearing is scheduled for October 2, 2026. source
Impact estimates
| metric | direction | stage | expected | basis |
|---|---|---|---|---|
| liability | negative | committed | -0.0% | Costco agreed to a $14 million settlement in a class-action lawsuit alleging it sent promotional emails with fake deadlines to Washington… |
| operating_income | negative | committed | -0.0% | Costco agreed to a $14 million settlement in a class-action lawsuit alleging it sent promotional emails with fake deadlines to Washington… |