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Mexico CFDI e-invoicing – 4.0 delayed again to July 2023
Upgrade to 4.0 CFDI delayed further three months until 1 July 2023 The latest version of CFDI e-invoicing system has been postponed until 1 July 2023 (planned for 1 January and then 1 April) by the Mexican Tax Administration. 4.0 changes include: Export information requirements Reporting