For almost a year, most of the largest U.S. retailers have spoken openly about the impact tariffs are having on their margins as they justify price increases for customers. Executives have addressed ...
Wholesale giant Costco has become the largest US company to sue the federal government over President Donald Trump’s tariffs, filing a case to secure a full refund of import duties if the Supreme ...
On November 28, 2025, Costco filed a lawsuit against the United States seeking refunds for tariffs imposed under the International Emergency Economic Powers Act (IEEPA). Several federal ...