Canada's 35% US tariff is now in force after the August 1 deadline passed with no deal — but CUSMA-compliant goods, close to 90% of exports, remain exempt
The August 1 deadline passed with Ottawa and Washington still short of a deal, so Trump's 35% rate on non-exempt Canadian goods now governs — yet the number that matters is the carve-out: CUSMA-compliant trade, nearly 90% of Canada's exports, stays tariff-free. We read the decision as operational, not political: any firm with cross-border exposure should map its CUSMA compliance line by line this week, because that status — not the 35% headline — is what sets landed cost.