Costco is known for large-format grocery goods, samples galore, affordable and beloved rotisserie chickens, and … suing the ...

Costco is suing to secure a "complete refund" should the Supreme Court strike down many of Trump's tariffs. Small businesses ...

USA TODAY, asked the court to find Trump’s use of the International Emergency Economic Powers Act to impose tariffs as ...

Costco is one of the largest companies to sue for possible refunds if the Supreme Court strikes down the new import duties.

But only one has made its dissent known in court: Costco.

Americans trust Costco with a kind of bipartisan affection that’s increasingly rare in today’s politically fraught consumer ...

Costco has filed a federal lawsuit against the Trump administration seeking a full refund on tariffs if the Supreme Court ...

The case, filed in the Court of International Trade, argues that Trump used an emergency-powers law to impose tariffs on ...

The Issaquah, Washington-based company is among dozens suing the US government to preserve their right to repayment.

Costco Wholesale has sued the Trump administration before the Court of International Trade, asking it to consider all tariffs ...

Costco is suing the Trump administration over its widespread tariffs and seeking a refund for all duties paid as a result.

Trump justified his sweeping tariffs by calling the U.S. trade deficit a “national emergency.” Costco’s suit alleges his ...