Overview
- Effective August 8, individuals registering for the Registro Federal de Contribuyentes need only present a valid voter credential either online or in person
- Generation of a new e.firma now requires just a voter credential and USB device, while renewals also involve a fingerprint scan
- Contributors can obtain the Constancia de Situación Fiscal through a simple in-office biometric fingerprint reading instead of multiple document checks
- All four procedures can be completed via virtual appointments on the SAT portal or through traditional in-person visits to local offices
- These reforms build on July launches of the minimal-data Cédula de Datos Fiscales and AI-driven bank-reporting oversight to streamline compliance and enhance privacy