Trade negotiations between the United States and Canada have broken down, prompting the Trump administration to implement new 50% tariffs.

Representatives from both nations had been working towards an agreement all week, at times indicating that a deal was imminent. U.S. President Donald Trump had postponed the original Wednesday deadline, stating that an agreement was close to finalization. Canada's Minister of Trade for the U.S., Dominic LeBlanc, had also told reporters on Thursday that an agreement was "very close."

However, on Friday, both sides pointed fingers for the collapse. The tariffs, affecting approximately $20 billion in Canadian exports such as wine, furniture, dairy products, cement, clothing, fishing rods, and hockey equipment, took effect on Saturday morning.

Canadian Prime Minister Mark Carney issued a statement on Friday explaining that despite efforts to reach a deal, "progress has not been enough to meet our objectives for Canadians." He added that "last-minute changes in the U.S. proposed terms were unfair, uneconomic, and called into question the reliability of any deal."

In his statement, Carney declared that Canada would respond to the new tariffs with retaliatory measures on a "dollar for dollar" basis.

U.S. Trade Representative Jamieson Greer informed reporters at a White House briefing on Friday evening that "Canada declined to finalize the trade deal under the terms agreed earlier this week."

The Trump administration had previously signed three proclamations in July to impose the additional 50% tariffs on a variety of Canadian goods, citing trade discrimination against multiple U.S. products and industries like motor vehicles, alcohol, and dairy. These tariffs were levied under Section 338 of the Tariff Act of 1930, which empowers the president to impose tariffs of up to 50% on goods from countries found to be discriminating against the U.S., a power not exercised since 1949.

The failure to reach a trade agreement adds another layer of complexity to the increasingly strained relationship between the U.S. and Canada. The two countries had already been in discussions regarding their trilateral trade pact with Mexico, known as USMCA, which was not renewed in July due to concerns over U.S. trade deficits. Trump had once described this deal as "the best agreement we've ever made."