Costco filed a federal lawsuit on Friday, claiming all tariffs collected under the International Emergency Economic Powers ...

Costco is suing the Trump administration over its tariffs, arguing the president has overstepped his legal authority.

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

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

A top economic adviser to President Donald Trump hinted at a “backup plan” if the White House loses its Supreme Court fight ...

Retailers are suing to safeguard potential tariff refunds as the Supreme Court weighs limits on Trump’s emergency powers.

Using various other justifications, the White House can implement its tariffs regardless of a Supreme Court loss, said ...

Costco on Friday joined more than a dozen companies that have sued the Trump administration to request refunds for tariffs ...

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

Costco also claims in the lawsuit that Customs and Border Protection (CBP) denied its request to delay the calculation of the ...

The retail giant is seeking to recover money it has paid this year, should the Supreme Court rule that President Trump’s ...

Costco is suing the Trump administration over tariffs in anticipation that the Supreme Court will rule against Trump’s ...