As of August 30, 2026, U.S. and Canadian trade talks collapsed late Friday after a series of marathon meetings in Washington, and 50 percent U.S. tariffs on a large set of Canadian goods took effect at 12:01 a.m. EDT Saturday.
Prime Minister Mark Carney suspended negotiations and recalled Canada’s negotiators, issuing a statement about 20 minutes before the midnight deadline, The Logic reported. “I have decided to suspend trade negotiations with the U.S. and have directed Canada’s negotiators to return to Ottawa,” Carney said. He cited last-minute U.S. terms as unfair and uneconomic and said they called the reliability of any deal into question.
U.S. Trade Representative Jamieson Greer gave a competing account. “Tonight, Canada declined to finalize the trade deal under the terms agreed earlier this week,” Greer said in a statement reported by the Washington Examiner.
The Logic and Bloomberg put the U.S. tariff coverage at about $20 billion of Canadian goods. The Washington Examiner put the figure at about $28 billion. The Logic reported that the duties, levied under Depression-era U.S. legislation that it said the United States had never used, affect an array of products representing about 5 percent of Canada’s exports to the United States, including plastics, furniture, machinery, plywood, clothing, and electrical equipment.
Carney pledged to match the new U.S. tariffs dollar for dollar. In a Sunday interview with Bloomberg, Canada’s ambassador to the United States, Mark Wiseman, said that retaliation would take effect Sept. 8. Bloomberg reported that the United States was pledging to escalate if Canada proceeds.
Wiseman said no single issue caused the collapse. He said the written text of a potential deal was at odds with what Canada believed it had agreed to, including on medium- and heavy-duty vehicles, French-language digital-content rules, and Canada’s freedom to strike other trade deals.
Earlier in the week, President Donald Trump announced that the two sides had reached a deal and granted a three-day delay from a Wednesday tariff deadline, according to The Logic and the Washington Examiner. That arrangement did not hold. The Washington Examiner reported that Trump first threatened sweeping 50 percent tariffs on a range of Canadian goods on July 20.
The breakdown turns a last-minute attempt to avert new U.S. duties into an active tariff fight between the United States and Canada, covering a slice of bilateral trade large enough that Canadian officials and business groups warned of lost growth and jobs. Autos, steel, aluminum, lumber, and provincial alcohol rules were all in the failed bargain, so the collapse lands on integrated North American supply chains. Ottawa’s promised dollar-for-dollar response, and Washington’s pledge to escalate if that response proceeds, sets up a further round of levies unless talks resume.