In recent years the tax authorities have detected a conflict in sending the information contained in the CFDI as;
- Lack of precision in the requested data
- Errors in Amounts
- Tax calculations
- Omission in data related to foreign trade
- Fields that were not used, among others.
For this reason, it led to the creation of a technological guideline (since the regulatory framework remains intact), with which the information will be more detailed and specific.
This technology model is in the Anexo 20 file where there are more CFDI images:
- Payrolls
- Receipt of payments.
It was known that version 3.3 of that annex was effective as of July 1, 2017, however, the press release published on May 12 on the SAT portal founded by rule 2.7.1.35. From the Miscellaneous Fiscal Resolution for 2017 mentions that,
“expedir facturas con el complemento para recepción de pagos es opcional e inicia el próximo 1 de julio (sólo con la versión 3.3), pero que a partir del 1 de diciembre el uso del complemento para recepción de pagos será obligatorio.”
Some significant differences between version 3.2 and 3.3, we point out below:
| CFDI Version 3.2 | CFDI Version 3.3 |
| It is necessary the signaling of: fiscal addresses and places of dispatch. | The tax domicile and place of dispatch are eliminated. |
| The folio of the invoice has a maximum length of 20 characters. | The folio of the invoice has a maximum length of 40 characters. |
| The name of the receiver is not limited by a certain number of characters. | The name of the receiver is limited by 254 characters. |
| The exchange rate was optional. | The exchange rate is a conditional attribute and is required when the sea currency key other than MXN. The value must represent the number of Mexican pesos that equals one unit of the currency indicated in the currency attribute. |
| There is no confirmation key. | Used to record the confirmation key that the PAC hands over to issue the receipt with large amounts, with an exchange rate outside the range established with the cases. |
These changes obey the current billing system so that they meet the requirements in time and form.
We are in the margin to carry out this implementation, so we invite you to visit your head counting team to confirm that these changes are in your plan of action. Avoiding that you estimated reader and taxpayer suffrage of some admonition in their processes of work (payroll) and / or commercial (complement of payment in billing)
We also invite you, if you have doubts in this process of updating contact us and resolve those details.
