What is my Tax Identification Number (TIN)?

Your Tax Identification Number (TIN) corresponds to the official taxpayer reference issued to you by the tax authority in your jurisdiction. See the table below to find the synonym in your country. 

MRDP

Country	Synonym (Local Name)	General Format
Canada	Social Insurance Number (SIN) First Nations Identify Number	9 Digits
New Zealand	Inland Revenue Department Number (IRD)	8-9 digits (excluding dashes)
United Kingdom	National Insurance Number (NIN) Unique Taxpayer Reference (UTR)	2 letters + 6 digits + 1 letter

DAC7

Country	Synonym (Local Name)	General Format
Austria	Steuernummer / TIN	9 digits (e.g., 12-345/6789)
Belgium	Numéro national / Rijksregisternummer	11 digits (YY.MM.DD-XXX.XX)
Bulgaria	ЕГН (EGN) / ЛНЧ (LNCh)	10 digits
Croatia	OIB (Osobni identifikacijski broj)	11 digits
Cyprus	Αριθμός Φορολογικού Μητρώου (TIC)	8 digits + 1 letter
Czech Republic	DIČ (Daňové identifikační číslo)	8–10 digits
Denmark	CPR / CVR	10 digits
Estonia	Isikukood	11 digits
Finland	Henkilötunnus	11 characters (DDMMYY-XXXX)
France	Numéro fiscal de référence (NIF)	13 digits
Germany	Steueridentifikationsnummer (IdNr)	11 digits
Greece	ΑΦΜ (AFM)	9 digits
Hungary	Adóazonosító jel	10 digits
Ireland	PPS Number	7 digits + 1–2 letters
Italy	Codice Fiscale	16 alphanumeric characters
Latvia	Personas kods	11 digits (DDMMYY-XXXXX)
Lithuania	Asmens kodas	11 digits
Luxembourg	Numéro d’identification national	13 digits
Malta	Tax Identification Number	8 digits + 1 letter
Netherlands	BSN (Burgerservicenummer)	9 digits
Poland	PESEL / NIP	11 digits (PESEL) or 10 digits (NIP)
Portugal	NIF (Número de Identificação Fiscal)	9 digits
Romania	CNP	13 digits
Slovakia	DIČ / Rodné číslo	9–10 digits
Slovenia	Davčna številka	8 digits
Spain	NIF / NIE	8 digits + letter (NIF)
Sweden	Personnummer	10–12 digits