Which ID Number Should I Sign Up With?
When verifying your business and submitting your tax information in Lumanu, it’s important to enter the correct identification number based on your business type and location. This ensures our team has the correct information for business verification, accurate tax reporting, and compliance international tax regulations.
If you have a government issued taxpayer or business identification number, that's the number that should be provided.
Find your country below, grouped by region, to see which ID number to use for your business type.
North America
United States
Sole Proprietor | Social Security Number (SSN) |
Business Entity | Employer Identification Number (EIN) |
Canada
Sole Proprietor | Social Insurance Number (SIN) |
Business Entity | Business Number (BN) |
Mexico
Sole Proprietor | Registro Federal de Contribuyentes (RFC) |
Business Entity | Registro Federal de Contribuyentes (RFC) |
South America
Brazil
Sole Proprietor | CPF |
Business Entity | CNPJ |
Europe
Austria
Sole Proprietor | Steuernummer |
Business Entity | Steuernummer |
Belgium
Sole Proprietor | Numéro National (NN) |
Business Entity | Numéro d’entreprise |
Bulgaria
Sole Proprietor | Edinen Grazhdanski Nome (EGN) (UCN) |
Business Entity | Edinen Identifikatsionen Kod (EIK) (UNC) |
Croatia
Sole Proprietor | Personal Identification Number (OIB) |
Business Entity | Personal Identification Number (OIB) |
Cyprus
Sole Proprietor | Arithmós Forologikoú Mitróou (A.F.M.) (TIC) |
Business Entity | Arithmós Forologikoú Mitróou (A.F.M.) (TIC) |
Czech Republic
Sole Proprietor | Daňové identifikační číslo (DIČ) |
Business Entity | Daňové identifikační číslo (DIČ) |
Denmark
Sole Proprietor | CPR nummer |
Business Entity | CRV nummer |
Estonia
Sole Proprietor | Isikukood |
Business Entity | Registrikood |
Finland
Sole Proprietor | Henkilötunnus (HETU) |
Business Entity | Y-tunnus |
France
Sole Proprietor | Numéro fiscal de référence (SPI) |
Business Entity | SIREN |
Georgia
Sole Proprietor | Personal Number (პირადი ნომერი) |
Business Entity | Business Identification Number (საიდენტიფიკაციო კოდი”) |
Germany
Sole Proprietor | Steuerliche Identifikationsnummer |
Business Entity | Handelsregisternummer |
Greece
Sole Proprietor | Arithmós Forologikoú Mitróou (AFM) |
Business Entity | Arithmós Forologikoú Mitróou (AFM) |
Hungary
Sole Proprietor | Adóazonosító Jel |
Business Entity | Adóazonosító Jel |
Ireland
Sole Proprietor | Personal Public Service Number (PPSN) |
Business Entity | Tax Registration Number (TRN) |
Italy
Sole Proprietor | Codice Fiscale |
Business Entity | Partita IVA |
Latvia
Sole Proprietor | Personas kods |
Business Entity | Enterprise Registration Number |
Lithuania
Sole Proprietor | Asmens kodas |
Business Entity | Įmonės kodas |
Luxembourg
Sole Proprietor | Numéro de sécurité social |
Business Entity | Numéro d'immatriculation |
Malta
Sole Proprietor | Numru tal-Karta tal-Identità |
Business Entity | Numru ta’ Referenza tat-Taxxa (TRN) |
Netherlands
Sole Proprietor | Burgerservicenummer (BSN) |
Business Entity | KVK-nummer |
Poland
Sole Proprietor | Powszechny Elektroniczny System Ewidencji Ludności (PESEL) |
Business Entity | Numer Identyfikacji Podatkowej (NIP) |
Portugal
Sole Proprietor | Número de Identificação Fiscal (NIF) |
Business Entity | Número de Identificação Fiscal (NIF) |
Romania
Sole Proprietor | Cod Numeric Personal (CNP) |
Business Entity | Cod Unic de Înregistrare (CUI) |
Slovakia
Sole Proprietor | Rodné číslo (RC) |
Business Entity | Identifikačné číslo organizácie (IČO) |
Slovenia
Sole Proprietor | Davčna številka (SI) |
Business Entity | Matična številka |
Spain
Sole Proprietor | Número de Identificación Fiscal (NIF) |
Business Entity | Número de Identificación Fiscal (NIF) |
Sweden
Sole Proprietor | Personnummer |
Business Entity | Organisationsnummer |
Turkey
Sole Proprietor | T.C. Kimlik No (TCKN) or Vergi Kimlik Numaras (VKN) |
Business Entity | Vergi Kimlik Numarası (VKN) |
United Kingdom
Sole Proprietor | National Insurance Number (NINO) or Unique Taxpayer Reference (UTR) |
Business Entity | Company Registration Number (CRN) or Unique Taxpayer Reference (UTR) |
Middle East
Bahrain
Sole Proprietor | CPR / National ID number |
Business Entity | Commercial Registration Number (CR) or TIN |
Kuwait
Sole Proprietor | Civil ID |
Business Entity | Commercial License or TIN |
Oman
Sole Proprietor | Civil Number |
Business Entity | Commercial Registration Number (CR) or TIN |
Qatar
Sole Proprietor | Qatar ID Number (QID) |
Business Entity | Commercial Registration Number (CR) or TIN |
Saudi Arabia
Sole Proprietor | National ID or Iqama Numbe |
Business Entity | Commercial Registration Number (CR) or TIN |
United Arab Emirates
Sole Proprietor | Emirates ID |
Business Entity | Trade License Number |
Asia Pacific
Australia
Sole Proprietor | Tax File Number (TFN) or Australian Business Number (ABN) |
Business Entity | Australian Business Number (ABN) |
Hong Kong
Sole Proprietor | Hong Kong Identity Card Number (HKID) |
Business Entity | Business Registration Number (BRN) |
Japan
Sole Proprietor | Kojin Bangō |
Business Entity | Hōjin Bangō |
Singapore
Sole Proprietor | NRIC / FIN |
Business Entity | UEN |
Thailand
Sole Proprietor | Thai Citizen ID Number |
Business Entity | Company Registration Number (DBD) |
Africa
South Africa
Sole Proprietor | South African Identity Number (ID) or Income Tax Reference Number |
Business Entity | Company Income Tax Number (CIT) |
Note: All sensitive information is encrypted and used solely for business verification and tax compliance purposes.