Matt Totsch, the CFO of manufacturer Trim-Tex, said businesses like his have been dealing with crippling uncertainty caused by Trump’s chaotic tariff policies.

The Supreme Court is poised to rule on a broad swath of President Donald Trump's tariff agenda. The decision carries big implications for household finances.

The decision is a stinging defeat for Trump — and three conservative justices voted against him.

Trump, as recently as Thursday, has talked up the consequences of the Supreme Court striking down his tariffs prior to the seismic ruling.

The Supreme Court ruled against a centerpiece of President Donald Trump's tariff agenda on Friday. Consumers could save money as a result, economists said.

The Supreme Court has weakened Trump's hand in dealing with other nations, writes Anthony Zurcher.

The ruling opens the door to potentially hundreds of billions of dollars in tariff refunds.

President Donald Trump's so-called "reciprocal" tariffs were deemed unconstitutional by the Supreme Court, but some sector-specific tariffs remain in place.

The U.S. Supreme Court ruled Friday that President Donald Trump improperly applied the Emergency Economic Powers Act to impose broad tariffs.

The US Supreme Court ruled that 'reciprocal' tariffs imposed by the American president were illegal.

Matt Totsch, the CFO of manufacturer Trim-Tex, said businesses like his have been dealing with crippling uncertainty caused by Trump’s chaotic tariff policies.

A toy importer says the Supreme Court decision was a rebuff to "insane fluctuations" in duties.

Costco and other firms that filed early lawsuits may have an edge when it comes to collecting any refunds.

The decision adds to economic uncertainty, as deals Donald Trump struck with other countries are upended

But sadly, the economic uncertainty isn't over.

The Supreme Court's decision has led questions over whether people can get a refund over the unlawful tariffs.

What's far less certain is the longer-reaching impacts as the economy and markets again adjust to a changing landscape.

Efforts to claw back the estimated $133 billion to $175 billion of previously collected tariffs now deemed illegal are bound to be complicated.

"This is significant at a time that the president seeks to head into midterm elections with a head full of steam."

The U.S. Supreme Court on Friday struck down much of President Donald Trump's "reciprocal" tariffs. But Trump didn't take their decision lying down.