Washington Policy Brief

States Sue Trump Over 10% Tariffs After SCOTUS Defeat

States Sue Trump Over 10% Tariffs After SCOTUS Defeat

Key Questions

Why are states suing over the 10% tariffs?

After SCOTUS rejected Trump's tariff authority, over 20 states led by Oregon AG are suing under Section 122, seeking $130 billion in refunds due to inflation impacts.

What did SCOTUS rule on tariff authority?

SCOTUS struck down Trump's earlier tariff attempts, affirming Congress's control over tariff policy rather than the White House.

What is the focus of the trade court challenge?

The lawsuit challenges White House overreach amid FY2027 budget issues, shifting power dynamics between Congress and the executive on trade.

SCOTUS rejected tariff authority; 20+ states/OR AG sue Sec122 ($130B refunds/inflation); trade court Cong vs WH power shift amid FY27 overreach.

Sources (2)
Updated Apr 12, 2026