Canada Sets September 8 Tariffs on US Steel and Electronics After 50 Percent American Levies Take Effect

American tariffs of 50 percent on a long list of Canadian goods took effect after negotiations in Washington broke down on August 21. Canadian Prime Minister Mark Carney answered within a day, saying Canada will tax imports of American steel, dairy, appliances, agricultural equipment, pulp and paper and electronics starting September 8.

Accounts of the scope differ. The Hindu, citing the failed talks, put the American measures at about 20 billion dollars of goods, or 5.5 percent of Canadian exports to the United States. Carney said the 50 percent rate covers roughly 28 billion dollars of Canadian goods and that Ottawa will match it dollar for dollar. The affected American categories include wine, furniture, cement, clothing and hockey equipment.

Deutsche Welle reported that Washington tied the tariffs directly to the collapse of the talks. The South China Morning Post described Carney's refusal of what he called an unfair deal as a calculated domestic political risk, quoting him saying Canada will not allow another nation to determine its future.

The timing creates a problem for both central banks. The Bank of Canada has already cut its 2026 growth forecast to 0.7 percent from 1.2 percent, citing trade policy and the Middle East war, while American consumer prices remain above the Federal Reserve's target. A tariff functions as a tax on inputs before it is anything else, and both economies will now bear that cost.