Mexico Transfer Pricing Deadline 2026: Are You Ready for the May 15 Local File Requirement?

May 15th, 2026 marks a critical deadline for multinational enterprises with operations in Mexico: The Local File informative return covering fiscal year 2025 must be submitted to Mexico’s Tax Administration Service (SAT — Servicio de Administración Tributaria). With the SAT ramping up enforcement activity and deploying increasingly sophisticated audit tools, now is the time to ensure your transfer pricing documentation is… The post Mexico Transfer Pricing Deadline 2026: Are You Ready for the May 15 Local File Requirement?