Mexico has published a major reform to its Customs Law, with changes entering into force on January 2026. The reform focuses on modernizing customs processes, expanding digital controls, and closing gaps that have allowed smuggling and tax evasion to flourish. While these rules apply inside Mexico, they will directly affect Canadian exporters shipping to Mexico.
Canada and Mexico share a robust economic partnership, with bilateral trade in the tens of billions annually. With CUSMA/T-MEC and CPTPP, opportunities for preferential duty-free trade are stronger than ever. This guide explains the cheapest ways to ship from Canada to Mexico, compares post/couriers/ground/air/ocean, and clarifies customs, IVA, Carta Porte/CFDI, and rules of origin.
