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TIN Mexico (MX)

In Mexico, the TIN is called the “Clave en el Registro Federal de Contribuyentes (RFC)” and is issued by the Mexican Tax Administration Service and is applicable to Individuals or Entities.

To validate a tax identification number from Mexico, the TIN / RFC must be placed on top of it, which must obey the following format:


For Individuals (TIN)

The TIN / RFC assumes the following format:
• LLLLNNNNNNAAA (Total of 13 digits)

N identifies that it must be a numeric digit.
L identifies that it must be a letter.
A identifies that is must be alphanumeric digit (letter or numeric)


For Entities (TIN)

For Entities, the TIN /RFC assumes the following format:
• LLLNNNNNNAAA (Total of 12 digits)

N identifies that it must be a numeric digit.
L identifies that it must be a letter.
A identifies that is must be alphanumeric digit (letter or numeric)

After validation, additional information on the TIN / RFC introduced will be made available

Examples:
GAAA750430HZ0 AAGB860519G31 ACZ-970422-FSO TCA-940217-MT7
tincheck dash

Manage

We are excited to announce the release of the latest version of the TIN-Check Dashboard, the premier tool for conducting TIN checks.
This new version features a sleek, modern design and enhanced functionality to make TIN checks even more convenient and efficient.

The TIN-Check Dashboard is the ultimate solution for verifying TINs and ensuring compliance.

Upgrade to the latest version today and experience the power and convenience of the TIN-Check Dashboard.

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API Full security

At TIN Check, we take the security of our API very seriously.
We have implemented a number of measures to ensure that our API is secure and protected against potential threats.
These measures include 256-bit TLS/SSL encryption.
We are committed to maintaining the highest standards of security and will continue to invest in the latest
technologies and best practices to keep our API safe and secure for all users.