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International · August 22, 2026 · 1 min read

US-Canada Trade Talks Collapse as 50% Tariffs Take Effect on $20 Billion in Goods

By Econ Data Tools Editorial Team

Published August 22, 2026

Reviewed by Econ Data Tools Editorial Team

Talks broke down just before the deadline, triggering steep tariffs on Canadian steel, aluminum, autos, and lumber and raising doubts about USMCA's future.

**50% tariffs took effect on $20 billion in goods.** Talks broke down just before the deadline, triggering 50% US tariffs on $20 billion of Canadian products — steel, aluminum, autos, and lumber among them — effective early Saturday, Aug. 22, after a three-day extension failed to produce a deal. **Carney pledges dollar-for-dollar retaliation.** Canadian PM Mark Carney called last-minute US changes "unfair, uneconomic," and said Canada would match the tariffs directly. No further talks are scheduled, and the standoff now puts the USMCA trade agreement's renewal in question.

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