The Mexican Tax Administration (SAT) has issued Official Letter No. 700-04-00-00-00-2025-060, which was published in the Official Gazette on 15 September 2025. The letter contains an updated list of non-resident digital service providers that have registered under Mexico's registration requirements, which generally apply from 1 June 2020. The list includes 268 companies as of 31 August 2025, i…