U.S.–Canada Trade War: Tariffs & Targets

connectrealdots.com TUE, SEP 8, 2026

CANADIAN COUNTER-TARIFFS

~$20B

worth of U.S. imports targeted

BILATERAL GOODS TRADE

$900B+

annual U.S.–Canada trade relationship

BOMBARDIER DUTY (2017)

300%

tariff imposed on C Series jets before WTO ruling

TARIFF RANGE

15–50%

rates applied to targeted U.S. imports

50% tariff

25% tariff

15% tariff

Escalation at a Glance

U.S. TARIFF ON CA. IMPORTS

25%

Applied Mar. 4, 2025

CA. FIRST ROUND RETALIATION

~$21B CAD

Effective Mar. 13, 2025

CA. SECOND RETALIATORY PACKAGE

Swing states

Announced Jul. 15, 2025

CA. FORMAL COUNTER-TARIFFS

~$20B USD

In effect Sep. 8, 2026

Questions & Context

All dollar figures in USD unless otherwise noted. Employee estimates are approximate and sourced from company and press reports. Tariff rates and targeted values reflect announced Canadian counter-tariff schedules as of Sept. 8, 2026.