U.S. President Donald Trump has announced plans to impose a 35% tariff on Canadian goods beginning August 1, marking a sharp escalation in trade tensions between the two countries just weeks ahead of a self-imposed deadline to finalize a new bilateral economic and security agreement. The proposed tariff, outlined in a letter addressed to Canadian Prime Minister Mark Carney and shared on Trump’s social media platform Truth Social, is part of a broader series of trade threats issued to more than 20 U.S. partners this week.

Trump has also signaled forthcoming tariffs on European Union member states, with ongoing negotiations aimed at avoiding similar penalties. Trump’s letter linked the tariff decision to several grievances, including what he described as Canada’s inadequate efforts to curb the flow of fentanyl into the United States, the country’s tariffs on American dairy exports, and the existing U.S.-Canada trade deficit. “There will be no tariff if Canada, or companies within your country, decide to build or manufacture products within the United States,” Trump wrote.
He further noted that the 35% tariff is separate from existing sector-specific duties already in effect. The White House clarified through an anonymous official that the tariffs may be limited to goods not in compliance with the 2020 Canada-United States-Mexico Agreement (CUSMA), although the final determination remains with the president. It is currently unclear whether CUSMA-compliant products will be exempt from this new measure.
Trump announces 35% tariff on Canadian imports as deadline looms
Canada exports approximately 75% of its goods to the U.S., making the American market vital for Canadian sectors such as automotive manufacturing and metals. Existing U.S. tariffs have already impacted Canadian aluminum, steel, and vehicle exports, with further strain expected under the proposed blanket 35% rate. Prime Minister Carney responded late Thursday on the platform X, affirming his government’s commitment to defending Canadian industries and continuing negotiations. “Canada has made vital progress to stop the scourge of fentanyl in North America,” he stated, emphasizing ongoing cooperation with U.S. authorities to tackle cross-border drug trafficking.
According to data from U.S. Customs and Border Protection, only around 0.2% of fentanyl seizures occur at the Canadian border, with the vast majority intercepted along the U.S.-Mexico border. Nevertheless, Trump reiterated his position in the letter, warning that further inaction by Canada could result in even steeper tariffs. Canadian Foreign Minister Anita Anand expressed hope for a resolution, stating that discussions toward a new agreement remain active ahead of the July 21 target. Anand described the negotiations as “complex but necessary for the health of our economy and the benefit of Canadian workers.”
Trump has also recently implemented a 50% global tariff on aluminum and steel imports, along with a 25% tariff on all non-U.S.-built vehicles. A new 50% duty on copper imports is scheduled to take effect in August. Both leaders had previously signaled a willingness to finalize a revised agreement by late July, following discussions at the G7 Summit. However, with Trump threatening additional measures if Canada retaliates, prospects for a quick resolution remain uncertain. – By Content Syndication Services.
