ThinkTankWeekly

After the Supreme Court Ruling, What Is Next for Trump’s Tariffs?

CFR | 2026-02-22 | society

Topics: China, Trade, United States

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English Summary

The U.S. Supreme Court's ruling that the President lacks the authority to impose tariffs under the International Emergency Economic Powers Act (IEEPA) represents a significant legal setback for the Trump administration's trade strategy. While the administration must now halt collections and potentially refund $175 billion, it is already pivoting to alternative, more constrained authorities like Section 122 and Section 301 to maintain its protectionist stance. This landmark decision reinforces constitutional checks and balances on executive power but is unlikely to lower overall trade barriers, as the administration seeks to replicate previous tariff levels through new investigations before the midterm elections.

中文摘要

美國最高法院裁定總統無權依據《國際緊急經濟權力法》(IEEPA)徵收關稅,這對川普政府的貿易策略而言是一次重大的法律挫敗。儘管政府現在必須停止徵收關稅,並可能退還1750億美元,但它已開始轉向其他限制性更強的授權,例如第122條和第301條,以維持其貿易保護主義立場。這項具有里程碑意義的裁決強化了憲法對行政權力的製衡,但不太可能降低整體貿易壁壘,因為政府正試圖在中期選舉前透過新的調查恢復先前的關稅水準。

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