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TIN Check Croatia (HR)

In Croatia, the Taxpayer Identification Number TIN is designated by Personal Identification Number (OIB) and is issued by the Tax Administration. The TIN / OIB have the same format and structure for Individuals or Entities.

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

For Individuals or Entities

The TIN / OIB assumes the following format:
• NNNNNNNNNNN (Total of 11 digits)

N identifies that it must be a numeric digit.

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

94577403194 69435151530
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.