For countries not on the list, please visit OECD website
| Country | TIN Name (Local / English) | Where to Find |
|---|---|---|
| France (FR) | Numero d'identification fiscale (NIF) / Tax Identification Number | Tax forms, tax notice |
| Switzerland (CH) | AHV-Nummer / Numéro AVS / Social Security Number (SSN) | Health Insurance Card, Swiss Pension Fund Statement, Salary Statement or Payslip |
| United Kingdom (GB) | National Insurance Number (NINO) / Unique Taxpayer Reference (UTR) | payslip, P60; |
| Germany (DE) | Identifikationsnummer (Idnr.) / Identification Number | Notification letter |
| Italy (IT) | Codice Fiscale / Tax Identification Number | Health card, TIN card |
| Spain (ES) | Numero DNI / Numero de Identification Fiscal (NIF) / Tax Identification Number | ID card, Driving license, Tax Card, Social Security Card |
| Austria (AT) | Steuerliche Identifikationsnummer / Tax Identification Number | Tax assessments (not on official IDs) |
| Belgium (BE) | Numéro National (NN) / National Number | Identity card, Social Security Card, Residence card |
| Bulgaria (BG) | Единен граждански номер / Unified Civil Number | Passport, ID card, Driving license, Fiscal Residence Cert. |
| Cyprus (CY) | Κωδικός Φορολογικού Μητρώου (ΚΦΜ) / Tax Identification Code (TIC) | Registration letters, tax certificates |
| Czech Republic (CZ) | Rodné číslo / Personal Number | ID cards, passports, driving licenses |
| Denmark (DK) | CPR-nummer / Personal Identification Number | Passport, Health Insurance card, Driver’s license |
| Estonia (EE) | Isikukood / Personal Code | Passport, Identity card, Driving license |
| Greece (EL) | Αριθμός Φορολογικού Μητρώου (ΑΦΜ) / Tax Identification Number | Tax certificates, Tax refund/status docs |
| Finland (FI) | Henkilötunnus / Personal Identification Number | Identity card, Passport, Driving license |
| Croatia (HR) | Osobni identifikacijski broj (OIB) / Personal Identification Number | ID, driving license, biometric passport, tax forms |
| Hungary (HU) | Adóazonosító jel / Tax Identification Number | TIN card, ID card chip |
| Ireland (IE) | Personal Public Service Number (PPS No) / Tax Identification Number |
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| Lithuania (LT) | Asmens kodas / Personal Code | Passport, ID-card, Driving license |
| Luxembourg (LU) | Numéro d’identification / Identification Number | Social security identification card |
| Latvia (LV) | Personas kods / Personal Identification Code | Passport, ID Card, Driving license |
| Malta (MT) | Identity Card Number / Personal Identification Number | Passport, Identity card |
| Netherlands (NL) | Burgerservicenummer (BSN) / Persoonsnummer / Citizen Service Number | Passport, ID card, Driving license |
| Poland (PL) | PESEL / Personal Identification Number or NIP / Tax Identification Number | PESEL: Passport, ID card; NIP: Tax forms |
| Portugal (PT) | Número de Identificação Fiscal (NIF) / Tax Identification Number | TIN card, Citizen card, NIF certificate, utility bills |
| Romania (RO) | Codul de înregistrare fiscală / Tax Identification Code |
Certificate for Tax Registration, Tax documents |
| Sweden (SE) | Personnummer (Personal Identity Number) or Samordningsnummer (Co-ordination Number) | Passport, ID card, Driving license |
| Slovenia (SI) | Davčna številka / Tax Number | Certificate of entry into tax register, Certificate of residence |
| Slovakia (SK) | Daňové identifikačné číslo / Tax Identification Number or Rodné číslo / Personal Identification Number | ID card, Passport |