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Costco Joins Roster of Companies Angling for Tariff Refunds

Until now, most complaints about Trump’s tariffs have been from small US importers
A shopper with a cart outside a Costco store in Napa, California, US, on Monday, Sept. 22, 2025. Costco Wholesale Corp. is scheduled to release earnings figures on September 25.Photographer: David Paul Morris/Bloomberg
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The largest US warehouse club chain joined a fast-growing group of companies angling for possible tariff refunds from Donald Trump.

Costco is now among the businesses suing the Trump administration to ensure eligibility for refunds if the nation’s Supreme Court strikes down the US president’s signature economic policy.