Supreme Court Ruling Challenges Trump’s Tariffs, But Trade Wars Continue

Marcus Wong, Economy & Markets Analyst (Toronto)
5 Min Read
⏱️ 4 min read

In a significant ruling on Friday, the U.S. Supreme Court declared that President Donald Trump’s tariffs imposed under emergency powers are unlawful. However, this decision does not mark the end of Trump’s contentious approach to global trade. The ruling specifically addresses tariffs related to fentanyl and “reciprocal” tariffs, but other tariffs, including those on steel and automobiles, remain intact. Following the ruling, Trump announced plans to implement a new global 10 per cent tariff, signalling that his trade strategies will evolve rather than cease.

Unpacking the Supreme Court’s Decision

The case that led to this ruling revolved around Trump’s invocation of the International Emergency Economic Powers Act (IEEPA) from 1977, which permits the president to regulate economic transactions during emergencies. Trump had argued that he was responding to two declared emergencies: the trafficking of fentanyl from Canada, Mexico, and China, as well as addressing persistent trade deficits with numerous nations.

At the time of the ruling, Canada was facing a hefty 35 per cent tariff on fentanyl, alongside a 10 per cent rate on certain energy and fertiliser products. Notably, goods traded under the Canada-U.S.-Mexico Agreement (CUSMA) were exempt from these tariffs, a critical point highlighted by Canadian Prime Minister Mark Carney, who noted that approximately 85 per cent of Canadian exports to the U.S. benefit from this exemption.

The Tariffs That Remain

Despite the Supreme Court’s decision, Trump’s sector-specific tariffs imposed under Section 232 of the U.S. Trade Expansion Act remain in force. This legislation allows the president to impose tariffs on imports considered detrimental to national security. Current tariffs include a staggering 50 per cent on steel, aluminium, and copper, as well as a 25 per cent levy on automobiles that do not comply with CUSMA.

The Tariffs That Remain

These tariffs have been contentious, with various industries expressing concern about their economic implications. Trump’s administration maintains that these tariffs are essential for protecting American jobs and industries.

Future Tariff Strategies

In the wake of the Supreme Court’s decision, Trump expressed his intention to utilise Section 122 of the U.S. Trade Act to impose a new 10 per cent global tariff, effective immediately. This measure is intended to address ongoing trade deficits but has a time limit of 150 days unless Congress intervenes to extend it. Furthermore, Trump announced plans for additional investigations under Section 301 of the Trade Act, a move that could pave the way for further tariffs targeting nations accused of unfair trading practices, notably China.

The President’s rhetoric suggests he may even contemplate more extreme measures, such as comprehensive embargoes on certain imports. “Now the court has given me the unquestioned right to ban all sorts of things from coming into our country,” Trump remarked, highlighting his determination to assert control over U.S. trade policy.

Refunds for American Businesses?

One of the most pressing questions following the ruling is whether American businesses will be reimbursed for the extra costs incurred due to the now-declared unlawful tariffs. Trump pointed out that his administration has collected an astonishing US$164.7 billion from these tariffs, raising concerns about the absence of clarity regarding refunds.

Refunds for American Businesses?

Several companies, including large retailers and a coalition of small businesses known as “We Pay the Tariffs,” have already initiated legal action to secure refunds should the tariffs be invalidated. Their argument rests on the premise that businesses cannot afford prolonged delays in receiving funds that were unjustly collected.

Why it Matters

The Supreme Court’s ruling presents a pivotal moment in the ongoing saga of U.S. trade policy, illustrating the complexities and uncertainties that continue to characterise Trump’s approach. While the decision may curtail some of his immediate tariff powers, it simultaneously opens the door for new strategies that could further complicate international trade relations. As businesses brace for potential repercussions, the broader implications of these tariffs could reverberate across the North American and global economies, influencing everything from consumer prices to international partnerships. With trade wars persisting, the landscape remains fraught with challenges and opportunities for stakeholders on both sides of the border.

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