Trump hits Canada with 50% tariffs over 'discrimination'

President Donald Trump on Monday ordered new 50 percent tariffs on a wide range of Canadian goods, accusing Ottawa of discriminatory treatment against U.S. alcohol, automobiles, and dairy products. The tariffs, set to take effect in 30 days, cover items such as wine, hockey sticks, and cement, according to a White House fact sheet. The latest duties mark an escalation in trade tensions between the two neighboring countries and threaten to further strain a relationship already frayed by Trump's repeated annexation rhetoric and tariff threats.

Legal basis and scope

The administration is relying on Section 338 of the Tariff Act of 1930, an untested legal provision, to impose the new duties. This came after the Supreme Court struck down many of Trump's earlier tariffs earlier this year. The White House specified that the 50 percent tariffs will not apply to energy, potash, or goods already subject to sector-specific tariffs. Crucially, however, they will target products covered under the U.S.-Mexico-Canada free trade agreement (USMCA), which had previously been exempted from most of Trump's trade actions since he returned to the presidency last year.

Retaliation and discrimination claims

The Trump administration justified the move by pointing to Canada's retaliatory measures against U.S. tariffs last year. U.S. Trade Representative Jamieson Greer accused Canada of taking U.S. alcohol products off Canadian shelves, granting better market access to European Union dairy products, and capping U.S. vehicle exports to Canada from companies reshoring to the United States. “The tariff announcement aims to hold Canada accountable for its retaliation and discrimination,” Greer said in a statement. The White House also noted that Canada and China were the only two countries to retaliate against Trump's previous tariffs.

Strained ties and wildfire dispute

The announcement comes just days after Trump threatened Canada with increased tariffs over a wave of wildfire smoke that drifted into the United States. Many Canadian provinces have stopped buying U.S. alcohol in protest of Trump's tariff threats and his repeated calls for annexing Canada as the “51st state.” The new tariffs are likely to further sour relations with Canada, the second-largest U.S. trading partner. Business groups have raised concerns about an escalating trade war, as the duties hit a wider range of goods than before and for the first time include USMCA-covered products.

Implications ahead

The 30-day window before implementation leaves room for last-minute negotiations, but the use of an obscure legal provision and the targeting of free trade agreement goods signal a hardening stance. Observers expect Canada to consider further retaliatory measures, potentially targeting U.S. exports beyond alcohol. The dispute adds to a growing list of trade conflicts under Trump’s second term and could disrupt supply chains across North America. As the deadline approaches, all eyes will be on Ottawa’s response and whether talks can avert another round of punitive duties.