Canada has unveiled matching tariffs on nearly US$20 billion worth of American products in response to new US duties, while also introducing a C$7.5 billion support package for affected businesses and workers.
Canada announced a comprehensive trade response on Tuesday, implementing retaliatory tariffs on approximately C$27.6 billion (US$19.94 billion) in American goods beginning September 8. The counter-tariffs will apply duty rates of 15 percent, 25 percent, and 50 percent across roughly 700 products imported from the United States, according to a government statement. This action comes in direct response to fresh 50 percent US tariffs that took effect on Canadian goods over the weekend, affecting approximately US$20 billion in exports—roughly 5.5 percent of total Canadian exports to the United States, according to economic estimates.
Alongside the tariff announcement, the Canadian government introduced a C$7.5 billion financial assistance package designed to help small and medium-sized businesses, improve corporate cash flows, and support workers potentially affected by the escalating trade conflict. Officials described the measures as necessary support during difficult economic conditions.
The tariff dispute has intensified tensions between the two countries. Ontario Premier Doug Ford publicly criticized US tariff threats on the automotive sector, while the Trump administration has responded with threats of increased duties on Canadian vehicles and inflammatory rhetoric. Trump has also suggested renaming Lake Ontario as "Lake America" as part of his broader commentary on the dispute.
Economists at Oxford Economics estimate the new tariffs will raise the effective US tariff rate on Canadian exports to 6.9 percent from 5.1 percent. The impact will be concentrated in Quebec, New Brunswick, and Ontario, with significant effects on plastics, electrical machinery, and wood and paper products sectors.
