In a bold move, U.S. President Donald Trump has announced a hike in global tariffs from 10 per cent to 15 per cent, effective immediately. This decision, revealed on Saturday morning, comes in the wake of a U.S. Supreme Court ruling that deemed his previous tariff initiative unconstitutional. Taking to social media, Trump characterised the court’s decision as “ridiculous” and “anti-American,” while asserting that the new tariffs were the result of a meticulous review of the ruling.
Details of the New Tariff Structure
The newly instituted tariff will remain in place for a duration of 150 days, commencing this Tuesday. Trump’s announcement marks a proactive response to Friday’s Supreme Court ruling, which found that he overstepped his authority by applying tariffs to trade partners including Canada and Mexico under emergency powers. In his social media statement, Trump expressed his dissatisfaction with the court’s verdict, insisting that it was poorly articulated and detrimental to American interests.
The President insisted that his administration is exploring alternative avenues for imposing tariffs, underscoring their significance in his broader economic strategy. He stated, “During the next short number of months, the Trump Administration will determine and issue the new and legally permissible Tariffs, which will continue our extraordinarily successful process of Making America Great Again.”
Tariffs and Trade Agreements
The White House has clarified that this new tariff regime will not affect goods that comply with the Canada-U.S.-Mexico Agreement (CUSMA), which is poised for review later this year. This is a crucial point for industries reliant on cross-border trade, particularly given the previous uncertainties surrounding the tariffs imposed during Trump’s presidency.

Moreover, Trump confirmed that existing industry-specific tariffs—including those targeting steel, aluminium, automobiles, and lumber—will remain unaffected by the court’s recent decision. This continuity suggests that while the legal landscape of his tariff policies is shifting, the overall framework may still retain its core elements.
Political Backlash and Future Implications
The announcement of these increased tariffs has prompted a mixed response from lawmakers and trade experts. While some see it as a continuation of Trump’s aggressive trade policies, critics argue that such measures may further complicate relations with key allies and escalate ongoing trade tensions. The potential for retaliatory measures from affected countries could also be on the horizon, raising concerns for various sectors of the economy.
As the administration navigates these turbulent waters, it remains to be seen how these tariff increases will affect domestic prices and the broader U.S. economy. The implications could be significant, especially for consumers and businesses that rely heavily on imported goods.
Why it Matters
This latest escalation in tariff rates signals a renewed commitment from the Trump administration to pursue a hardline trade policy, even in the face of judicial challenges. As countries around the globe brace for potential economic fallout, the impact of these tariffs could reverberate throughout North America and beyond. Businesses and consumers alike will be watching closely, as the stability of international trade relationships hangs in the balance, and the effects of these policy changes may reshape the economic landscape for years to come.
