Canada and the United States are locked in an escalating trade conflict. From sweeping US tariffs on Canadian goods to targeted provincial bans and infrastructure retaliation, trade policy has become front-page news.
This page offers a clear, up-to-date summary of what’s currently in force — and how governments on both sides of the border are responding. Explore the key measures below.
Current US Tariffs Against CanadaBeginning March 4, 2025, the United States imposed a broad 25% tariff on nearly all Canadian imports, citing a national emergency related to border security and the fentanyl crisis. Additional targeted tariffs followed, including 25% duties on Canadian steel, aluminum, and automobiles. The U.S. also signaled plans to raise softwood lumber duties later in the year, escalating trade tensions despite existing USMCA commitments.
Canada’s Federal ResponseOntario and British Columbia are taking the lead with aggressive responses like procurement bans and contract cancellations. Other provinces — including Alberta, Quebec, and several Atlantic regions — have aligned symbolically by removing US-made alcohol from liquor stores.