Trump-Carney Trade Fight Escalates as Canada Targets US Goods With 50% Tariffs

The trade confrontation between US President Donald Trump and Canadian Prime Minister Mark Carney is entering a dangerous new phase, with Canada preparing to impose tariffs of up to 50% on hundreds of American products.

The measures are part of Ottawa’s response to tariffs imposed by the Trump administration and are designed to increase pressure on Washington to return to negotiations.

Canada is expected to raise the import tax on many US steel products to 50%, from 25%. The new measures will also affect a range of consumer goods, including motorcycles, cosmetics and cheese.

The tariffs were scheduled to take effect on Tuesday, September 8, unless the two governments reached a last-minute agreement.

For Carney, the decision represents a calculated gamble. Canada wants to demonstrate that it is prepared to respond to US trade pressure while keeping the door open for a negotiated settlement.

“Canada’s retaliatory tariffs are meant to make the cost of this trade war real enough for American businesses and consumers that Washington sees a clear incentive to return to the table,” Brian Clow, a former Canadian adviser on trade and US relations, said, according to Bloomberg.  

The latest escalation follows the collapse of weeks of negotiations between Ottawa and Washington.

The two sides had been working towards an agreement aimed at reducing trade tensions and had appeared to reach broad terms for a potential deal. Trump announced on August 18 that a preliminary agreement had been reached, giving negotiators three days to work out the details.

The agreement subsequently fell apart, with both governments blaming each other for the breakdown.

The United States imposed 50% tariffs on about $20 billion worth of Canadian goods on August 22. Canada then announced counter-tariffs covering a roughly equivalent value of American products.  

The dispute has raised concerns about the consequences for businesses on both sides of the border.

American exporters in states such as Michigan and Ohio could be particularly affected because of their significant trade links with Canada. The timing is also politically sensitive, with the US midterm elections approaching.

Washington has repeatedly warned that it does not welcome retaliatory tariffs. US officials have also indicated that further measures against Canada remain possible, raising the prospect of another round of escalation.

For Canada, the economic risks are significant. The country relies heavily on trade with the United States, and higher tariffs could increase costs for Canadian companies and consumers while putting additional pressure on exporters.

Oxford Economics estimates that the combined impact of US tariffs, Canadian retaliation and related federal support programmes could reduce Canadian economic output by about 0.3% compared with its baseline forecast.  

Canadian employment growth has also been modest this year, while industries that depend heavily on US export demand have experienced higher layoff rates.

Despite those risks, Carney has maintained that Canada needs a durable trade agreement that protects the competitiveness of key industries, including automobiles, steel and aluminium.

The Canadian prime minister has said Ottawa remains ready to negotiate when Washington is prepared to return to the table.

However, no new meeting between the two governments had been scheduled as Canada prepared to implement its latest measures.

The latest tariffs therefore leave both countries facing a difficult choice: continue escalating the dispute or return to negotiations before the confrontation causes deeper damage to the highly integrated North American economy.