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How to find my Tax Identification Number (TIN)?

A Tax Identification Number (TIN) is a fiscal identifier used by authorities to recognize an individual or a company. It appears on official tax-related documents (returns, tax notices, administrative correspondence). Each country has its own format and sometimes separate versions for individuals and professionals.

If you have trouble finding your TIN, please contact us at support@paymium.com or via a support ticket.

Country

Tin name

Format

Where to find it

Germany

Steuer-Identifikationsnummer (IdNr)

Individual:
11 digits
Ex: 12345678901

Tax assessment notice, salary certificate, correspondence from BZSt

Austria

Steuernummer / Abgabenkontonummer

Individual:
9 digits
Ex: 12 345/6789

FinanzOnline portal, tax assessment notice

Belgium

National Register Identification Number (NISS)

Individual:
11 digits
Ex: 85010112345

Professional:
10 digits
Ex: 1234567890

MyMinfin, tax documents

Bulgaria

ЕГН (EGN) / ЛНЧ / Булстат

Individual:
10 digits
Ex: 7523169263

Tax assessment notice, identity documents

Canada

Social Insurance Number (SIN) / Business Number (BN)

Individual:
9 digits
Ex: 123456789

Professional:
9 digits + suffix
Ex: 123456789RT0001

CRA, provincial tax documents

Cyprus

TIN

Individual:
8 digits + 1 letter
Ex: 12345678L

Tax documents, identity documents

Croatia

OIB (Osobni identifikacijski broj)

Individual:
11 digits
Ex: 12345678901

Tax assessment notice, eGrađani portal, identity documents

Denmark

CPR / SKAT tax number

Individual:
10 digits
Ex: 010203-1234

Professional:
8 digits

Skat.dk portal, identity document, health security card

Spain

NIF / NIE

Individual:
8 digits + 1 letter
Ex: 12345678Z

Professional:
1 letter + 7 digits + 1 letter
Ex: X1234567Z

Agencia Tributaria, tax assessment notice, identity documents

Estonia

Isikukood / Registry code

Individual:
11 digits
Ex: 37605030299

Professional:
8 digits

e-MTA portal

Finland

HETU / Y-tunnus

Individual:
6 digits + symbol + 3 digits + letter
Ex: 131052-308T

Professional:
7 digits (e.g., 1234567-8)

Vero (MyTax) portal, identity documents

France

Tax Number (NIF / SPI)

Individual:
13 digits
Ex: 1234567890123

Professional:
SIREN — 9 digits
Ex: 123456789

Tax assessment notice, impots.gouv.fr portal

Greece

AFM

Individual:
9 digits
Ex: 123456789

myAADE portal, tax documents

Hungary

Adóazonosító jel

Individual:
10 digits
Ex: 8412567891

Professional:
11 characters: xxxxxxxx-y-zz

Tax assessment notice, NAV portal, TIN card

Ireland

PPSN / TIN

Individual:
7 digits + 1 letter
Ex: 1234567T

Professional:
7 digits + 2 letters
Ex: 1234567TL

Revenue (myAccount) portal, tax correspondence

Italy

Codice fiscale

Individual:
16 alphanumeric characters
Ex: RSSMRA85M01H501U

Professional:
11 characters

Tax card, tax assessment notice, Agenzia delle Entrate, health system card

Latvia

Personas kods

Individual:
11 digits
Ex: 010203-12345

Professional:
9 digits

SRS (EDS) portal, tax notices, identity documents

Lithuania

Asmens kodas

Individual:
11 digits
Ex: 33309240032

Professional:
9 digits

VMI (Mano VMI) portal, identity documents

Luxembourg

Matricule / Tax ID

Individual:
13 digits
Ex: 1985010112345

Professional:
11 digits

Tax assessment notice, MonGuichet.lu portal, social security card

Malta

TIN

Individual:
Maltese: 7 digits + 1 letter
Ex: 1234567M
Non-Maltese: 9 digits
Ex: 123456789

Inland Revenue, tax notices, identity documents

Netherlands

BSN (Burgerservicenummer)

Individual:
9 digits
Ex: 123456782

Identity documents, payslips, Belastingdienst

Poland

PESEL / NIP

Individual:
11 digits (PESEL)
Ex: 44051401359

Professional:
10 digits (NIP)
Ex: 1234567890

podatki.gov.pl portal, identity documents

French Polynesia

ISPF/DICP Number

Tahiti Resident
N° T.A.H.I.T.I. Ex: T123456

Not registered with ISPF
DICP Ex: E123456

Tax Representative
DICP Ex: I991234

Tax assessment notice, DICP document

Portugal

NIF (Número de Identificação Fiscal)

Individual:
9 digits
Ex: 123456789

Portal das Finanças, tax notices, Citizen card

Czech Republic

Rodné číslo / DIČ

Individual:
9 to 10 digits

Moje Daně portal, Identity Card

Romania

CNP / NIF

Individual:
13 digits
Ex: 1800101221144

ANAF portal, tax notices, identity documents

United Kingdom

National Insurance Number (NINO) / Unique Taxpayer Reference (UTR)

Individual:
NINO: 2 letters + 6 digits + final letter
Ex: AB123456C

Professional:
UTR: 10 digits
Ex: 1234567890

HMRC correspondence

Slovakia

Rodné číslo / DIČ

Individual:
10 digits

Finančná správa portal, identity documents

Slovenia

Davčna številka

Individual:
8 digits
Ex: 12345678

Tax notices, eDavki portal, identity document

Sweden

Personnummer / Organisationsnummer

Individual:
10 digits
Ex: 850709-9805

Skatteverket portal, identity documents

 

Switzerland

Numéro AVS (AHV) / Numéro fiscal cantonal

Individual:
13 digits
Ex: 756.1234.5678.97

Professional:
CHE-999.999.99C

Cantonal tax correspondence, AFC portal, Swiss health insurance card