Costco is facing a class-action lawsuit filed by a member who claims the retailer raised prices due to tariffs and now seeks ...

Costco is facing a class action lawsuit over claims it raised prices in response to tariffs, then sought refunds from the ...

Four Costco members in Washington filed a class-action lawsuit Friday against Costco to recover funds for customers who paid ...

Accusing Costco of seeking a “windfall” from tariff refunds, the customers sued on behalf of “millions of consumers who ...

The lawsuit targets the company's plan for handling President Trump's tariff refunds. Costco is one of several major ...

In early March 2026, Costco Wholesale reported strong quarterly sales and membership-fee growth while also becoming the focus ...

New lawsuit says Costco raised its prices in response to tariffs – and wants to keep tariff refunds for itself - The class ...

(Bloomberg) -- A Costco Wholesale Corp. member sued the retailer on Wednesday, saying it should reimburse all customers who paid higher prices on its products because of President Donald Trump’s ...

COST, is facing a proposed nationwide class action lawsuit over how it handles refunds tied to now-invalidated import tariffs ...

In a complaint submitted Friday, the retailer said it is seeking a "full refund" of duties it paid after Trump levied tariffs.

A Costco customer is suing the retailer, as part of a class action lawsuit that claims that shoppers are entitled to a cut of any tariff refund the retailer receives. According to BBC News, the ...

A Costco customer is suing the warehouse chain in relation to ongoing issues surrounding tariffs imposed by President Donald Trump. According to Retail Dive, the class-action lawsuit was filed by ...