CPF

The CPF number is the Brazilian individual taxpayer register since its creation in 1965. A CPF number is individually assigned by the Brazilian Federal Revenue to each physical person, whether Brazilian or resident alien who, directly or indirectly, pays taxes in Brazil. It is an 11‑digit number in the format xxx.xxx.xxx-xx, where the last 2 numbers are check digits, generated through an arithmetic operation on the first nine digits.