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

For individuals:

TIN is issued only for (individuals and entities) persons who perform business activities and who have an obligation to register at local tax office.
If an individual does not have a TIN then a unique birth identification number (“Rodné Cislo”) is used for tax purposes.


The TIN consists of 10 digits.
The unique birth identification number consists of 9 or 10 digits (format: 999999/999 or 999999/9999)..

For entities:


The TIN consists of 10 digits.

7711167420 695622/0612 2022773137 1031073747
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.