May 19, 2026
Costco urged an Illinois federal court to toss a putative consumer class action seeking to recoup the higher costs that shoppers paid under President Donald Trump's global tariffs, contending that the case is premature in the wake of uncertain corporate refunds.
March 11, 2026
Costco shoppers are owed back the higher costs they paid as a result of President Donald Trump's global tariffs that the nation's highest court has since declared unlawful, according to a putative consumer class action filed Wednesday in Illinois federal court.