Peru Tax ID Numbers
Cedula Unica de Identidad (CUI)
For Individuals, Example: 92345678-9
The Peruvian Cedula Unica de Identidad (CUI) is an 8-digit number with an optional 9th check digit that appears on the Documento Nacional de Identidad (DNI), the national identity document of Peru.
Registro Unico de Contribuyentes (RUC)
For Individuals, Entities, VAT, Example: 20512333797
The Registro Unico de Contribuyentes is 11 digits.
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