01.04.22

Introduction of the new CFDI version 4.0 in January 2022

While the Mexican Government was still making changes through December 2021, we were working urgently to analyse what this means for Tungsten customers. As a reminder, a testing period began on 1 January 2022, up until 1 May 2022, at which point it will be mandatory to use the CFDI 4.0. It is still possible that the timelines will change. During the testing phase, both CFDI versions (3.3 and 4.0) can be used.

The new CFDI 4.0 version can be found on the Mexican government website.