Further extension to the transitional period for the Carta Porte
The original timeline communicated by the tax administration in Mexico, the Servicio de Administracion Tributaria (SAT), was that CFDI 4.0 and Carte Porte was to become mandatory from 1 May 2022, with a transition period between 1 January and 30 April 2022.
The SAT subsequently announced that the mandatory usage of CFDI 4.0 was delayed by a further 2 months, to become mandatory as of 30 June 2022. However, more recently on 9 March 2022, the Mexican Tax Administration issued a press release indicating that the transitional period has been further extended up until 30 September 2022 for the Carta Porte.
The CFDI 4.0 and associated documents continues, for now, to be mandatory from 30 June 2022. The usage of these documents continues to be optional up until 30 June 2022.
Tungsten Network has successfully been able to process the Carta Porte since January 2022.