Canada’s tariff counterpunch: Where Ottawa is hitting Donald Trump’s America

Canada has fired back at the United States with tariffs of 15%, 25% and 50% on a wide range of American goods, opening a new front in the trade fight between the two neighbours just as the US heads towards November’s midterm elections.

The measures, which came into effect on Tuesday, cover products worth C$27.6 billion of US imports, according to the Canadian government. Ottawa is targeting sectors including steel, dairy, appliances, agricultural equipment, pulp and paper, electronics, furniture and machinery, with some products facing tariffs as high as 50%.

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Canada is targeting products and industries that have been hit by US protectionist measures, while also seeking to maximise political and economic pressure on states and businesses that have a close trading relationship with Canada.

Among the most heavily targeted products are steel and aluminum, with many items moving to a 50% tariff from the earlier 25%. The list covers semi-finished products, flat-rolled steel, stainless steel bars and rods and other metal products.

Canada is also imposing a 50% tariff on milk, cream and whey products, while cheese and curd face a 25% levy. Paper products such as toilet paper and facial tissue face tariffs of 25% or 50%.

Appliances including stoves, refrigerators, dishwashers, washing machines, radiators, air conditioners and water heaters face tariffs ranging from 15% to 25%.

The list extends to furniture, carpets and lighting, with some products facing tariffs of up to 50%, as well as farm equipment and machinery such as lawn mowers, chainsaws, tower cranes and industrial robots.

Motorcycles face a 50% tariff, while rail locomotives and trailers are subject to 25% duties. Copper wire and wood charcoal are among other products facing a 50% levy.

Ottawa is applying pressure across a range of sectors where American exporters have access to the local market and where the resulting costs can be felt by producers, retailers and consumers.

Why these products?

Canada has said the counter-tariffs are focused on products covered by US Section 338 and Section 232 tariffs, with individual Canadian rates designed to match the corresponding US tariffs. The stated objective is to respond to the damage caused by US protectionism and protect Canadian industries facing the brunt of those measures.

Canada has also announced a C$7.5 billion support package, including loans and changes to employment insurance, to help businesses and workers affected by the trade dispute.

Canada's move comes at a sensitive moment in the United States, where lawmakers are heading towards November's midterm elections. American exporters and businesses in states with significant trade links to Canada could face higher costs or weaker demand if Canadian importers shift towards alternative suppliers.

States such as Michigan and Ohio, with major manufacturing bases and competitive congressional and political races, are particularly exposed to the broader consequences of the dispute.

Why does the US matter so much to Canada?

Because the two economies are deeply intertwined.

Also Read: Donald Trump says Canada's Bombardier cannot sell in US unless it builds there

The United States remains by far Canada's largest trading partner. In 2025, Canadian exports of goods and services to the US were worth about C$683.3 billion, while Canadian imports from the US stood at about C$604.1 billion, according to Canada's Global Affairs department.

US goods exports to Canada were about US$333.6 billion in 2025, while US goods imports from Canada were US$381.9 billion, according to the US Trade Representative. Total US goods and services trade with Canada reached an estimated US$872.3 billion last year.

The US accounted for 71.7% of Canada's merchandise exports in 2025, although that was down from 75.9% in 2024 as Canadian companies began looking for alternative markets. The US also supplied 58.8% of Canada's merchandise imports.

The relationship is therefore not simply one in which Canada sells goods to the US. Supply chains run in both directions, with components and finished products crossing the border repeatedly before reaching consumers.

What does it mean for US businesses?

For US exporters, Canada's new tariffs raise the cost of selling into one of their most important foreign markets. A US steel producer, dairy company, appliance maker or machinery manufacturer can either absorb the tariff, reducing its profit margin, or pass some or all of the cost on to Canadian customers.

If prices rise sufficiently, Canadian buyers could look elsewhere.

That is particularly significant because Canada is not starting from a position of complete dependence on the US. Canadian trade with non-US markets expanded sharply in 2025, with exports to countries outside the US rising 11.1% on a goods-and-services basis.

The US, however, also has leverage. American exporters can potentially redirect some products to other markets, and the US economy is much larger than Canada's. The asymmetry is one reason the trade dispute carries greater risks for Ottawa even as Canada seeks to inflict political pain on Washington.

The Bombardier warning

The latest escalation also shows how quickly the dispute can move beyond tariffs.

President Donald Trump on Monday threatened to bar Canadian aircraft maker Bombardier from selling jets in the United States, accusing the company of living “off American Buyers.”

The threat is particularly complicated because Bombardier's business is deeply integrated with the US economy. The company has more than 2,800 US-based suppliers, while its aircraft use components produced across several US states. Its Global 7500, for example, has wings made in Texas, avionics made in Iowa and motors made in Indiana.

That makes any attempt to restrict Bombardier's access to the US market potentially disruptive to American suppliers as well as the Canadian company.

How did the latest escalation happen?

The latest tariffs followed the collapse of weeks of negotiations between Washington and Ottawa.

The two sides had appeared to be moving towards an agreement on reducing trade tensions. Trump announced on August 18 that the countries had reached a preliminary deal and gave negotiators three days to settle the details.

The agreement did not materialise.

Instead, the two governments spent the following two weeks blaming each other for the collapse of the talks. The Trump administration subsequently threatened additional measures against Canada, including more tariffs and possible bans on some Canadian imports.

There are now no obvious signs of an imminent breakthrough.

For Carney, that creates a difficult balancing act. Canada needs to defend industries and demonstrate that it will respond to US pressure, while avoiding a prolonged trade confrontation that could damage an economy heavily dependent on its southern neighbour.

For Trump, meanwhile, the Canadian response presents a political test of its own. The administration has repeatedly warned that it will not tolerate retaliation. Canada and China are currently the two countries that have used counter-tariffs in response to US measures, according to US officials.

The question now is whether Washington responds with another round of tariffs — or whether the economic pressure created by Canada's countermeasures pushes both sides back to the negotiating table.

For Canada, the bet is that standing up to its largest trading partner will improve its bargaining position. For the US, the risk is that retaliation aimed at Canadian businesses quickly becomes a problem for American exporters and industries — precisely as politicians prepare to face voters in November.

The tariff war, in other words, is no longer just about what crosses the border. It is increasingly about who bears the cost of making the border more expensive.