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Hundreds of well-known banking entities around the world already use our api.
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TIN Check Uruguay

For individuals:

The TIN is the “Identity Card Number” issued by the DNIC (National Office of Civil Identification).
For foreign individuals who do not have an identity card in force, the TIN is called “Foreigner’s Identification number (NIE)” and is issued by the Tax Authority (RUT Department).


The Identity Card Number consists of 8 digits.
The NIE consists of 9 digits.

For entites:

The TIN is called “RUT number” and is issued by the Tax Administration (applicable also for certain individuals carrying out business activities).


The RUT number consists of 12 digits.

X6089822C 57351030 211003420017 211406340011
tincheck app
tincheck dash


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.

Learn More ->

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.