This change is expected to enter into force in 2022. Until 30 April 2022, both versions (3.3 and 4.0) will be allowed. As of 1 May 2022, the CFDI version 4.0 will become mandatory.   These are benefits of the new version for the taxpayers:     Reporting more accurate information from the CFDI to the SAT to increase efficiency in SAT’s clearance responses; Facilitation of the VAT declarations with pre-filled information derived from the data provided in the CFDI.   New features are added to the new version, among others:     Export purposes: to indicate if the CFDI...