US President Donald Trump announced a three-day pause on 50% tariffs scheduled to start August 19, 2026, on approximately $20 billion worth of Canadian goods, pending finalization of a trade agreement between the two countries [1, 2, 3, 4, 5, 6]. The tariffs were set under Section 338 of the Tariff Act of 1930, aimed at addressing what the US sees as discriminatory trade practices by Canada [7, 6].

The Canadian imports affected include wine, dairy, cement, clothing, hockey equipment, electronics, industrial machinery, and furniture [1, 2, 3, 4, 8, 7, 5]. Trump announced on Truth Social late August 18, "I have paused the 50% Tariffs against Canada, that were scheduled to kick in tomorrow morning for a three day period, based on the fact that Canada and the U.S.A., subject to the finalization of documents, have a DEAL!" [1]

Key issues in the trade talks have centered on US automobile tariffs, Canada's retaliatory tariffs, and bans by several Canadian provinces on American liquor sales [1, 2, 4, 9, 10]. Canadian trade minister Dominic LeBlanc and chief negotiator Janice Charette engaged in intense negotiations with US Trade Representative Jamieson Greer and Commerce Secretary Howard Lutnick in Washington starting the previous week [2, 4, 6]. Prime Minister Mark Carney described the talks as "intense and delicate" and said "it is not the time to talk about negotiations in public" [3].

The tariff pause is expected to ease tensions and facilitate progress on reviewing the US-Mexico-Canada Agreement (USMCA) [2, 6, 11, 12]. Trump also hinted at reviving the Keystone XL pipeline project, which was canceled by the Biden administration in 2021, calling it "The great Keystone XL Pipeline, long ago killed by Sleepy Joe Biden, may be awoken from the grave!" [1, 2, 3, 4, 5, 6]

Canadian business leaders expressed relief regarding the pause. Candace Laing, CEO of the Canadian Chamber of Commerce, said, "There are billions in goods per year that were not impacted before, but now are at risk of being impacted significantly. Businesses have been doing a high-wire act for well over a year, holding off on hiring, investment and growing in Canada." [2]

Although the US announced the pause on August 18, there was no immediate confirmation from the Canadian government at the time [2, 4]. Canada has warned that US tariffs would provoke strong public backlash and has prepared retaliatory measures, including tariffs and liquor bans [10].

The US-Canada bilateral trade totaled around $900 billion in the last year [6]. Meanwhile, Mexico is also considering tariffs on Chinese imports to support USMCA renewal and reduce dependence on China [10].

The three-day tariff pause begins today, August 19, 2026, while trade officials work to finalize the deal and resolve remaining issues.