![firma electronica sat firma electronica sat](https://www.poresto.net/u/fotografias/fotosnoticias/2020/7/30/5412.jpg)
Both the short advance notice in November 2021 and the tight implementation phase until the end of April 2022 pose a number of challenges for companies liable for Mexican tax and their service providers. The SAT first published the specifications for CFDI version 4.0 on 10 th December 2021. In the implementation phase, which also doubles as a testing and bug fixing period, the two versions CFDI 3.3 and CFDI 4.0 will exist alongside each other.
![firma electronica sat firma electronica sat](https://www.fiscoclic.mx/images/fiscocontable.png)
What are the biggest changes in CFDI 4.0?Ĭompared to the changes introduced by CFDI 3.3 in 2017/2018, the changes expected in version CFDI 4.0 seem less complex.
#FIRMA ELECTRONICA SAT SOFTWARE#
the most important IT providers and software vendors, to expect major changes in their e-invoicing programme. To this end, the SAT has told all PACs in advance, i.e. Currently, all certified providers, otherwise known as “PACs”, are scheduled to go live with CFDI version 4.0 between Januand at the latest. Companies will need to have adopted the new CFDI version 4.0 by May 1, 2022. CFDI 4.0 obligatory from 1st May 2022 at the latestĪccording to the Mexican tax authorities SAT, there will be a three-month transition period. Now that CFDI 3.3 version has been in use for several years, a leap to CFDI version 4.0 is on the horizon. Shortly before version 3.3 was due to be adopted, the SAT granted an extension of several months to get used to the changes.
![firma electronica sat firma electronica sat](https://ivti.com.mx/wp-content/uploads/2020/10/sabes-porque-es-importante-implementar-la-firma-electronica-por-ivti.png)
Version 3.3 included some major changes, such as introducing the ‘Payment Complement’ ( Complemento para Recepción de Pagos or just Pagos) for reporting payment received. CFDI stands for Comprobante Fiscal Digital por Internet, which means ‛digital tax return by internet’. Version 3.3 of Mexico’s CFDI e-invoicing programme has remained unchanged since 2017. This extension also applies to all “complementos” (supplements) compatible with CFDI 3.3 as well as the “complemento” for withholding and information on payments 1.0 (recepción de pagos). As of July 1, 2022, only CFDI version 4.0 will be accepted. Accordingly, the current CFDI version 3.3 can be used until June 30, 2022. This was recently published by the Tax Administration Authority (SAT) in a second decision on the amendments to the various tax resolutions for 2022.
#FIRMA ELECTRONICA SAT UPDATE#
+++ +++ UPDATE Mexico March 2022 – Launch postponed! The new CFDI version 4.0 will not become mandatory until July 1, 2022 All others, which still use CFDI 3.3 are granted an additional period of 6 months for the transition to CFDI 4.0. On June 08, 2022, the Mexican tax authority SAT published on their website that the period until the mandatory use of the new electronic invoice CFDI 4.0 will be extended by 6 months until 1 January 2023.Subjects that today use the new CFDI version 4.0 are asked to continue to use it. +++ UPDATE Mexico June 2022 – Transition period extended! The new CFDI version 4.0 will not become mandatory until 1 January 2023