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TIN Check Guatemala

Individuals / entities :

The Tax Identification Number (NIT) is a number assigned by the Superintendency of Tax Administration (SAT) in Guatemala to each taxpayer, that is, the person who pays taxes.
According to the Guatemalan Tax Code of the Congress of the Republic, all actions, such as purchases and sales that are made, must be established before the SAT itself and on the invoices. This also applies to any other document that is issued in accordance with the specific law of each tax.
Article 120 of this Code stipulates that all taxpayers and responsible parties are required to register with the SAT, before starting economic and work activities. When a NIT is assigned to the taxpayer, the SAT can keep a reliable count of the taxes that a citizen pays.
Since January 2017, the Unique Identity Code (CUI) and the NIT have been harmonized in the SAT database. This information can be reviewed online from your website and is also useful for those who have forgotten their NIT.


3 to 11 digits

7555605-7 8977112-5 499184-2 576937-K
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.