Argentina Tax ID Number
Clave Unica de Identificacion Tributaria (CUIT)
For Individuals, Entities, VAT, Example: 27-35536268-5
The Clave Unica de Identificacion Tributaria is 11 digits in the format NN-NNNNNNNN-N. The first 2 digits indicate the type of person: 20 for men; 27 for women; 23, 24, 25 or 26 for both (in case there is an identical CUIT), and 30 or 33 for legal persons. The next 8 digits are: in the case of individuals, the ID (DNI) number; and in case of legal persons, it is assigned by the AFIP. The last digit is a check digit.
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