How much of Canadian and Mexican exports actually face tariffs?
Core argument: Trade Partnership Worldwide estimated that in 2024 about 10% of Mexican exports to the U.S. faced any tariffs, with 50% entering duty-free under USMCA, while roughly 40% of U.S. imports from Canada and Mexico fell outside USMCA yet still entered duty-free.
The analytics firm Trade Partnership Worldwide (TPW) estimated that in 2024, 50% of Mexican exports and 38% of Canadian exports entered the U.S. duty-free under USMCA. About 40% of U.S. imports from Canada and Mexico fell outside USMCA but still passed through duty-free. The U.S. imposes no tariffs on a host of products, regardless of the supplier country. Only about 10% of total Mexican exports to the U.S. in 2024 faced any tariffs at all. In 2024, only about 22% of Canadian exports to the U.S. faced any tariffs. This included nearly all oil with low tariff rates, rather than products that couldn’t comply with USMCA rules. Generally speaking, under the USMCA, which took effect during Trump’s first term, products enter the U.S. duty-free if businesses can show they comply with certain rules regarding the origins of those products’ components. Because USMCA rules are so complicated, businesses have sometimes chosen to pay a tariff on a given product instead of expending time and money to figure out whether it is USMCA-compliant, according to trade experts.


