🇨🇦 Canada vs 🇬🇧 United Kingdom Tariffs — Import Duty Comparison (2026)

Comparing import tariffs between Canada and United Kingdom reveals key differences that can significantly impact landed costs for US importers.

Both countries face the same base tariff rate of 10% on most goods entering the United States.

Both countries export Crude oil, Motor vehicles, Machinery to the United States, creating direct competition in these sectors.

In terms of trade volume, Canada accounts for approximately $783B in bilateral trade with the US, exceeding United Kingdom's $138B.

Both countries are subject to the Section 301 forced-labor tariff that replaced the flat 10% Section 122 rate on July 24, 2026 — a two-tier 10%/12.5% duty on roughly 60 economies (about 99.4% of US imports by value), broader than the earlier 46-country proposal. Section 122 had itself replaced the IEEPA tariffs struck down by the Supreme Court. In August 2026, 25 states sued to block the forced-labor tariff, but CBP continues collecting it while the case proceeds.

Canada's advantages include: Trade agreement: USMCA (duty-free on qualifying goods); Higher US trade volume ($783B vs $138B); Unique export categories: Natural gas, Lumber, Aluminum. United Kingdom's advantages include: Unique export categories: Pharmaceuticals, Aircraft engines, Precious metals.

With equivalent base tariff rates, the choice between Canada and United Kingdom depends primarily on product-specific duties, shipping costs, lead times, and supply chain considerations rather than the base tariff rate.