Argentina CUIT Generator & Validator | Test Tax IDs

About CUIT

CUIT (Código Único de Identificación Tributaria) is the tax identification code used in Argentina for individuals and legal entities.

• The format is XX-XXXXXXXX-X where X are digits.
• The first two digits indicate the type of entity (20 for male individuals, 27 for female individuals, 30 for companies, etc.).
• The last digit is a verification digit calculated using a specific algorithm based on the previous digits.