Tax Changes Impacting Retailers in Mexico: What You Need to Know?

Under Mexico’s 2026 Miscellaneous Tax Resolution (RMF), retailers will face stricter tax compliance through inflation-adjusted fines, tighter audit thresholds, and expanded transparency rules, including third-party access to tax compliance opinions. New sector-specific obligations apply to hydrocarbons (explicit acceptance of invoice cancellations), nicotine products, flavored beverages, betting and raffle activities, and digital marketplace transactions, all increasing reporting and administrative complexity.