Canada and U.S. negotiate to prevent deadline from triggering 50% tariffs

What This is

• The Trump administration has threatened tariffs of up to 50% on roughly US$20 billion of Canadian goods, set to start just after midnight on Aug. 19 if no deal is reached.
• The U.S. is using Section 338 of the Tariff Act of 1930, an unusual power that would apply even to some goods that normally qualify for tariff-free treatment under CUSMA/USMCA.
• Prime Minister Mark Carney has spoken with Trump, while Canada’s trade minister Dominic LeBlanc and chief negotiator Janice Charette have held repeated in-person meetings in Washington.
• Washington is pressing for Canadian concessions that include restoring U.S. alcohol sales in provincial liquor stores, changes to dairy rules, and steps tied to autos, defence purchases, and access to critical minerals and energy.
• Canada is seeking relief from existing U.S. tariffs on sectors such as steel, aluminum, autos, and softwood lumber, and is trying to stop the new Section 338 tariffs from being added on top.
• U.S. Trade Representative Jamieson Greer has said Canada must lift retaliatory measures and resolve provincial liquor bans, and he has warned the U.S. will not tolerate Canadian retaliation.

Why This Matters

• It tests how stable Canada’s biggest trading relationship is when tariffs can be threatened on short notice.
• It raises a basic fairness question: should market access depend on side deals, not clear rules.
• It could strain national unity because provinces control key levers like liquor sales and feel the tariff risk differently.
• It may speed up Canada’s push to diversify trade and reduce reliance on the U.S. market.