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TIN Check South Korea

For individuals:

The TIN is called “Resident Registration Number” and is issued by the Ministry of Interior.

The TIN consists of 13 digits (format: 999999-9999999).
The first 6 digits corresponds to the individual birth date.
The next digits corresponds to gender, region of birth registration, serial number and check digits.

• 999999-9999999.

For entities

The TIN is called “Business Registration Number” and is required to be obtained from the head of a district tax office by entities or individuals starting a business.

The TIN consists of 10 digits (format: 999-99-99999).
The middle 2 digits are used to distinguish between entities and individual corporations.

• 999-99-99999

TIN Check South Korea
960810-5483985 911228-2403592 123-45-67890
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.