In a 6-3 ruling, justices upended the Trump administration’s signature economic policy, potentially putting the US government on the hook for at least $175 billion in tariff refunds.

Economists estimated more than $175 billion may need to be refunded.

Supreme Court Justice Brett Kavanaugh, in his dissent, warned that "the refund process" for tariffs "is likely to be a 'mess,' " citing oral arguments

In a 6-3 ruling, justices upended the Trump administration’s signature economic policy, potentially putting the US government on the hook for at least $175 billion in tariff…

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

In a 6-3 vote, the conservative-led High Court disputed Trump’s argument that a 1970s law gave him the power to impose tariffs

After the US Supreme Court struck down President Donald Trump’s tariff regime, investment firms are in line for a whopping return on a niche trade.

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