Canada began applying new tariffs on American goods on Tuesday, as disputes between the two countries continue to grow. The new measures affect a wide range of products including steel, aluminum, agricultural equipment, appliances, electronics, dairy, and other items. These tariffs are set to range from fifteen percent to fifty percent on various imports from the United States.
The impact of these new taxes is expected to be felt most strongly on the Canadian side of the border, according to experts. Dr. Laing noted that cross-border commerce could become more expensive due to the added costs from these tariffs, according to wkbw.com. He warned that the cumulative effect of such tariffs could make things worse for consumers and businesses alike.
Laing also suggested that while these tariffs may seem alarming, they represent only a small fraction of total trade between Canada and the United States. He described the situation as somewhat performative, suggesting it was more about signaling than actual economic damage. Laing added that when one country treats its neighbor poorly, retaliation often follows in kind. He explained that trade relationships are complex and costs can build up over time due to repeated actions.
The focus of the tariffs is on materials used in manufacturing and obscure dairy products. This includes obscure dairy products like certain cheeses, but also the components used in manufacturing processes.
Canada’s energy ties with the U.S. include electricity supply from Quebec. In 2024, New York imported about 1.90 terawatt-hours of electricity from Québec through the NYISO system. The recent opening of the Champlain Hudson Power Express has further increased this connection by bringing hydropower directly into New York City. The new line entered commercial operation in May 2026 and is expected to deliver about 10.4 terawatt-hours annually to the New York City area.
Canada is also a major supplier of energy to the United States.
The tariffs took effect at 12:01 a.m. on September 8 after being announced in August. Importers in Canada are now responsible for paying these new taxes, which may affect how they handle their supply chains, according to a report from jsonline.com.
Some analysts believe that while everyday Americans might not see a major impact on their budgets, the long-term effects could still be felt. Because both countries depend heavily on each other for materials and parts, increased costs in one area can ripple through industries. For example, Canadian manufacturers may face higher prices for components imported from the U.S. due to these new tariffs.
The new Canadian tariff list includes hundreds of tariff items covering products such as apparel, smartphones, paper goods, furniture, appliances, and sporting equipment. Among the highest tariffs are those on American milk, T-shirts, perfume, smartphones, and some furniture. Tariffs also apply to cheese, toilet paper, carpets, and certain appliances. Canada’s official list confirms 50% rates on products including cotton T-shirts, perfume and smartphones.
The White House has responded by announcing bans on certain Canadian dairy products, most alcoholic beverages, and motorcycles beginning September 29. President Trump posted a message to Truth Social saying this trade conflict is part of a larger shift in U.S. policy. He also threatened to double U.S. tariffs on Canadian auto industry beginning January 1, 2027. Reuters reported that the proposed auto tariff would rise to 50%.
Other political figures have joined in the criticism, including Senator Kirsten Gillibrand who condemned the trade war as harmful to American families, wjla.com reported. Canadian Prime Minister Mark Carney defended the tariffs as necessary to protect Canadian workers and companies. Trade Representative Jamieson Greer said past agreements opened borders too much and hurt local jobs. Gillibrand issued a September 8 statement saying the dispute would raise costs for New York families and small businesses.
President Trump also posted on Truth Social that Bombardier should no longer be allowed to sell its planes in the United States unless it manufactures them there. Kansas Senators Jerry Moran and Roger Marshall raised concerns about the threat because Bombardier employs more than 1,200 people in Kansas. Bombardier says it also works with about 2,800 U.S. suppliers across 47 states.
Sen. Kirsten Gillibrand issued a statement criticizing the trade war as politically motivated and damaging to the economy. Analysts believe that while the tariffs may not cause immediate harm to consumers, they could have lasting economic consequences for both countries. They also point out that the current situation has already shown signs of hurting Canada’s economy more than the U.S.
IMAGE: DAVOS/SWITZERLAND, 28JAN12 – Mark J. Carney, Governor of the Bank of Canada; Foundation Board Member; Global Agenda Council on Systemic Financial Resilience, is captured during the session ‘Beyond Basel: Financial Institution Regulation’ at the Annual Meeting 2012 of the World Economic Forum at the congress center in Davos, Switzerland, January 28, 2012.. Photo: World Economic Forum / Wikimedia, taken 2012-09-17, CC BY-SA 2.0