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TIN Check Jersey

For individuals :

The TIN corresponds to the “social security number” and is issued by the Social Security Department.


The TIN consists of 9 characters (format: LL999999L).
The first 2 letters are usually JY.
The last letter is A, B, C or D.

For Entities :

The TIN is called “tax reference number” and is issued by Jersey’s Department of Treasury and Resources (except for entities exempt from income tax such as charities).


The TIN consists of 3 to 7 characters (2 letters followed by up to 5 digits. Format: LL9 to LL99999).
The first letter is C for companies, D or E for partnerships and E for other entities.

3456545782 JY345745A
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.