50% tariffs imposed on Canadian goods, imports

As a result of renewed talks regarding the United States-Mexico-Canada Agreement (USMCA), President Donald Trump has imposed 50% tariffs on most Canadian goods, including vehicles, according to multiple national news media organizations. The U.S. chose not to renew the USMCA in its previous form at the agreement’s mandatory six-year joint review on July 1.

Negotiations are also underway between the U.S. and Mexico. The Section 122 import surcharge is set to expire on July 24, and the tariff decisions heavily impact imported auto parts.

Automotive News reports that Canada’s countertariffs “chewed a US $5.6 billion (Cdn $7.9 billion) hole in American auto exports to Canada between April 2025 and March 2026,” citing data attributed to the White House that represents a 22% decline from a year earlier. Meanwhile, Canadian vehicle imports from Mexico, Japan, South Korea, and Germany increased by US $2.9 billion (Cdn $4.1 billion) over the same period.

Trade policy impact

JD Supra reported ahead of the July 20 White House announcement that the automotive sector has been a key target of the Trump administration’s trade policy.

> “As a result of Section 232 duties, United States-Mexico-Canada Agreement (USMCA) renegotiation, and antidumping/countervailing duty investigations (AD/CVD), original equipment manufacturers (OEMs) and automotive suppliers have been forced to navigate substantial uncertainty in the market. All parties along the supply chain must closely monitor developments to ensure compliance and take advantage of potential duty savings.”

Section 232 duties serve as the baseline tariff framework impacting completed vehicles, medium- and heavy-duty vehicles, and their parts. Finished vehicles and certain parts enumerated by HTS code, along with parts certified by importers for production or repair activities, are generally subject to the duties.

This framework was introduced by Proclamation 10908 of March 26, 2025, as amended, for automobiles and parts, and Proclamation 10984 of October 17, 2025, as amended, for medium- and heavy-duty vehicles and parts.

Tariff details and exceptions

The Associated Press notes that the new tariffs exclude energy products, potash, fish, and critical minerals, but include goods previously protected from USMCA import taxes. The 2020 trade pact was not renewed by the U.S., triggering a new set of negotiations that could run until 2036.

The new tariffs are set to take effect 30 days from Trump’s July 20 proclamation, which falls on Aug. 19. The delay leaves a window for negotiations, as the administration has not always followed through on announced import tax hikes.

According to a White House fact sheet on the new tariffs, Canada applies a 25% tariff rate on all goods not originating in Canada or Mexico that are used to produce U.S. motor vehicles qualifying for preferential, duty-free treatment under the USMCA, capped at 85% of the total vehicle value.

The fact sheet states that Canada discriminates against U.S. auto and auto parts exports, creating an unreasonable and unequal burden on U.S. commerce compared to other nations. It highlights Canada’s United States Surtax Order (Motor Vehicles 2025), arguing that the policy treats foreign commerce more favorably than commerce from the United States.

> “This trade dispute has raised costs for families, particularly in the U.S. Canada stands ready to engage intensively to address outstanding issues with the U.S. to the mutual benefit of our citizens.”

Trade war escalation

Fox News reports that the newly imposed tariffs invoke Section 338 of the 1930 Tariff Act, a little-known, century-old provision granting broad presidential authority to impose duties on countries deemed to discriminate against U.S. commerce. Its first-ever use could establish a new legal blueprint for future trade disputes, especially after the Supreme Court ruled against the administration’s use of emergency powers for earlier tariffs.

USA Today adds that Trump’s decision risks further escalating a trade war between Canada and the United States, following previous threats of tariffs tied to wildfire smoke drifting across the border. An administration official noted that other unspecified tariff options related to the wildfire response remain under consideration.

The tariffs apply to a wide range of Canadian imports, spanning from wine and dairy to hockey sticks and cement. With the exception of energy, potash, fish, and critical minerals, all other Canadian exports—including items designated as tariff-free under the 2019 agreement—are subject to the new duties.