TIN Check

TIN Check Andorra

Check here if the TIN number is valid for Andorra

Andorra Andorra
Official country information

TIN validation guidance for Andorra

Access country-specific reference information, recognised formats and validation resources designed for compliance teams, finance departments and enterprise operations.

TIN Check Andorra


For individuals:

The TIN is called NRT (Número de Registre Tributari).

Format:

The TIN consists of 8 characters (format: L-999999-L)
The first character can be “E” (non resident) or “F” (resident).
The 6 digits correspond to the NIA number (Número d’Identificació Administrativa).
The last character is a control letter.

For entites:

The TIN consists of 8 characters (format: L-999999-L)
The first character can vary depending on the entity type.

Format:

The TIN consists of 8 digits
The first character can vary depending on the entity type.


Reference formats

Official example structures

Use the following examples as guidance for commonly recognised tax identification formats.

Individual
Entity

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The TIN Check ecosystem supports workflows where verification quality, auditability and speed are essential.

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Operational management

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The TIN Check dashboard supports organised usage, clearer operational workflows and a more suitable environment for business teams handling customer, supplier or compliance data.

For organisations requiring recurring validations, account-based access provides a more controlled and scalable experience.

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Reference articles and country guidance

Explore selected country-specific content to better understand regional tax identification practices.

Security and reliability

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TIN Check applies layered controls to support a safer validation environment for business users. The platform is structured to operate with controlled access paths and professional handling expectations.

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