Payline Code Short wording 1 Personal tax identifcation number 2 Professional registration number 3 ID card 4 Taxpayer ID 5 Passport 6 Social Security Number or Work Certificate 7 Vote ID CardSample document (Country) NIF (ES), CPF (BR) SIRET (FR), CNPJ (BR) CNI (FR), RG (BR) Intra-community VAT number (EU), IE (BR) N° INSEE (FR), CTPS (BR) Voter's card