Do you belong to a banking entity?

Hundreds of well-known banking entities around the world already use our api.
Tell us about your validation volume needs so that we can help you.
Click here for more information.

TIN Check China

In China the TIN can be obtained from ID number card, Passport Number or Soldier card for individuals. For Entities the TIN corresponds to the Uniform Social Credit Code (USCC).
To validate a tax identification number (TIN) from China, the TIN must be placed on top of it, which must obey the following format:

For Individuals (TIN / ID Number / Passport Number / Soldier Card)

On the ID Number the TIN assumes the following format:
• ANNNNNNNNNNNNNNNNA – Total of 18 digits

On the Passport Card the TIN assumes the following format:
• XNNNNNNNNNNNNNNNNA– Total of 18 digits

On the case of Soldier Card the TIN assumes:
• JNNNNNNNNNNNNNN – Total of 15 digits

N identifies that it must be a numeric digit.
A identifies an alphanumeric digit (letter or number).
J identifies that must be used the character “J”.
X identifies that can be used one of this characters “L”, “C”, “W”, “H”, “M” or “T”.

For Entities (TIN / USCC)

The old TIN (before year 2015) consists of 15 digits

The new TIN consists of 8 digits and 10 alphanumeric digits (18 in Total) with the following format:

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

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

33071919610920021X 91310000736228569K 91310112MA1GBEGY17
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.