Business Identification Numbers by Region

In addition to the items listed in the table below:

other are acceptable tax identification types for all countries.
ssn, itin, ein and passport are are acceptable for US based sole-proprietorships.
passport and national_id are acceptable for non-US-based sole-proprietorships.

Region	Identification Type
Aruba - (`Abw`)	`cn` - Census Number
Afghanistan - (`Afg`)	`tin` - Tax Identification Number
Angola - (`Ago`)	`nif` - Número de Identificação Fiscal
Albania - (`Alb`)	`nipt` - Numri i Identifikimit për Personin e Tatueshëm
Andorra - (`And`)	`nrt` - Número de Registre Tributari
United Arab Emirates - (`Are`)	`trn` - Tax Registration Number
Argentina - (`Arg`)	`cuit` - Clave Única de Identificación Tributaria
Armenia - (`Arm`)	`tin` - Tax Identification Number
Australia - (`Aus`)	`abn` - Australian Business Number
Australia - (`Aus`)	`acn` - Australian Company Number
Australia - (`Aus`)	`arbn` - Australian Registered Body Number
Austria - (`Aut`)	`fn` - Firmenbuchnummer
Austria - (`Aut`)	`uid` - Umsatzsteuer-Identifikationsnummer
Azerbaijan - (`Aze`)	`voen` - Vergi Ödəyicisinin Eyniləşdirmə Nömrəsi
Belgium - (`Bel`)	`bce` - Banque-Carrefour des Entreprises
Belgium - (`Bel`)	`kbo` - Kruispuntbank van Ondernemingen
Bangladesh - (`Bgd`)	`bin` - Business Identification Number
Bangladesh - (`Bgd`)	`vat` - Value Added Tax Number
Bulgaria - (`Bgr`)	`uic` - Unified Identification Code
Bahrain - (`Bhr`)	`crn` - Company/Commercial Registration Number
Bahamas - (`Bhs`)	`tin` - Tax Identification Number
Bosnia and Herzegovina - (`Bih`)	`id_broj` - ID Broj (Identification Number)
Belize - (`Blz`)	`tin` - Tax Identification Number
Bermuda - (`Bmu`)	`crn` - Company/Commercial Registration Number
Bolivia (Plurinational State of) - (`Bol`)	`nit` - Número de Identificación Tributaria
Bolivia (Plurinational State of) - (`Bol`)	`vat` - Value Added Tax Number
Brazil - (`Bra`)	`cnpj` - Cadastro Nacional da Pessoa Jurídica
Brazil - (`Bra`)	`vat` - Value Added Tax Number
Barbados - (`Brb`)	`tin` - Tax Identification Number
Botswana - (`Bwa`)	`crn` - Company/Commercial Registration Number
Canada - (`Can`)	`bin` - Business Identification Number
Canada - (`Can`)	`vat` - Value Added Tax Number
Switzerland - (`Che`)	`uid` - Unternehmens-Identifikationsnummer
Chile - (`Chl`)	`rut` - Registro Único Tributario
China - (`Chn`)	`usc` - Unified Social Credit Code
Côte d'Ivoire - (`Civ`)	`nif` - Numéro d'Identification Fiscale
Cameroon - (`Cmr`)	`nif` - Numéro d'Identification Fiscale
Cameroon - (`Cmr`)	`rccm` - Registre du Commerce et du Crédit Mobilier
Colombia - (`Col`)	`nit` - Número de Identificación Tributaria
Colombia - (`Col`)	`rut` - Registro Único Tributario
Comoros - (`Com`)	`nif` - Numéro d'Identification Fiscale
Costa Rica - (`Cri`)	`cedula_juridica` - Cédula Jurídica
Curaçao - (`Cuw`)	`crib` - Central Registratie en Informatiebureau
Christmas Island - (`Cxr`)	`abn` - Australian Business Number
Cayman Islands - (`Cym`)	`crn` - Company/Commercial Registration Number
Cyprus - (`Cyp`)	`crn` - Company/Commercial Registration Number
Czechia - (`Cze`)	`ico` - Identifikační Číslo Organizace (Organization Identification Number)
Germany - (`Deu`)	`ust_idnr` - Umsatzsteuer-Identifikationsnummer
Germany - (`Deu`)	`crn` - Company/Commercial Registration Number
Dominica - (`Dma`)	`tin` - Tax Identification Number
Denmark - (`Dnk`)	`cvr` - Central Virksomhedsregister (Central Business Register)
Dominican Republic - (`Dom`)	`rnc` - Registro Nacional de Contribuyentes (National Taxpayer Registry)
Algeria - (`Dza`)	`nif` - Numéro d'Identification Fiscale
Ecuador - (`Ecu`)	`ruc` - Registro Único de Contribuyentes
Egypt - (`Egy`)	`tin` - Tax Identification Number
Egypt - (`Egy`)	`vat` - Value Added Tax Number
Spain - (`Esp`)	`nif` - Numéro d'Identification Fiscale
Spain - (`Esp`)	`cif` - Código de Identificación Fiscal (Fiscal Identification Code)
Estonia - (`Est`)	`rc` - Register Code
Ethiopia - (`Eth`)	`tin` - Tax Identification Number
Finland - (`Fin`)	`y_tunnus` - Business ID
Fiji - (`Fji`)	`tin` - Tax Identification Number
France - (`Fra`)	`siren` - Système d'Identification du Répertoire des Entreprises (Enterprise Identification System)
France - (`Fra`)	`siret` - Système d'Identification du Répertoire des Établissements (Establishment Identification System)
United Kingdom of Great Britain and Northern Ireland - (`Gbr`)	`crn` - Company/Commercial Registration Number
United Kingdom of Great Britain and Northern Ireland - (`Gbr`)	`vat` - Value Added Tax Number
Georgia - (`Geo`)	`ic` - Identification Code
Ghana - (`Gha`)	`tin` - Tax Identification Number
Gibraltar - (`Gib`)	`crn` - Company/Commercial Registration Number
Greece - (`Grc`)	`aom` - Αριθμός Οικονομικής Μονάδας (Economic Unit Number)
Guatemala - (`Gtm`)	`nit` - Número de Identificación Tributaria
Guatemala - (`Gtm`)	`vat` - Value Added Tax Number
Hong Kong - (`Hkg`)	`brn` - Business Registration Number
Honduras - (`Hnd`)	`rtn` - Registro Tributario Nacional (National Tax Registry)
Croatia - (`Hrv`)	`oib` - Osobni Identifikacijski Broj (Personal Identification Number)
Haiti - (`Hti`)	`nif` - Numéro d'Identification Fiscale
Hungary - (`Hun`)	`tin` - Tax Identification Number
Indonesia - (`Idn`)	`npwp` - Nomor Pokok Wajib Pajak (Taxpayer Identification Number)
Indonesia - (`Idn`)	`vat` - Value Added Tax Number
Isle of Man - (`Imn`)	`crn` - Company/Commercial Registration Number
India - (`Ind`)	`gstin` - Goods and Services Tax Identification Number
India - (`Ind`)	`cin` - Corporate Identification Number
India - (`Ind`)	`pan` - Personal Account Number
India - (`Ind`)	`vat` - Value Added Tax Number
Ireland - (`Irl`)	`cro` - Company Registration Office Number
Iraq - (`Irq`)	`tin` - Tax Identification Number
Iceland - (`Isl`)	`id` - Identification Number
Israel - (`Isr`)	`crn` - Company/Commercial Registration Number
Italy - (`Ita`)	`partita_iva` - Partita IVA
Italy - (`Ita`)	`cf` - Codice Fiscale
Jamaica - (`Jam`)	`trn` - Tax Registration Number
Jordan - (`Jor`)	`tin` - Tax Identification Number
Japan - (`Jpn`)	`hn` - Hojin Number (Corporate Number)
Kazakhstan - (`Kaz`)	`bin` - Business Identification Number
Kenya - (`Ken`)	`pin` - Personal Identification Number
Kenya - (`Ken`)	`vat` - Value Added Tax Number
Kyrgyzstan - (`Kgz`)	`inn` - Идентификационный Номер Налогоплательщика (Taxpayer Identification Number)
Cambodia - (`Khm`)	`tin` - Tax Identification Number
Cambodia - (`Khm`)	`vat` - Value Added Tax Number
Saint Kitts and Nevis - (`Kna`)	`tin` - Tax Identification Number
Korea (Republic of) - (`Kor`)	`brn` - Business Registration Number
Kuwait - (`Kwt`)	`crn` - Company/Commercial Registration Number
Lao People's Democratic Republic - (`Lao`)	`tin` - Tax Identification Number
Lebanon - (`Lbn`)	`crn` - Company/Commercial Registration Number
Liberia - (`Lbr`)	`tin` - Tax Identification Number
Saint Lucia - (`Lca`)	`tin` - Tax Identification Number
Sri Lanka - (`Lka`)	`brn` - Business Registration Number
Lithuania - (`Ltu`)	`cc` - Company Code
Luxembourg - (`Lux`)	`matricule` -
Latvia - (`Lva`)	`rn` - Reģistrācijas Numurs (Registration Number)
Morocco - (`Mar`)	`if` - Identifiant Fiscal (Tax Identifier)
Monaco - (`Mco`)	`crn` - Company/Commercial Registration Number
Moldova (Republic of) - (`Mda`)	`idno` - Identification Number of Organization
Madagascar - (`Mdg`)	`nif` - Numéro d'Identification Fiscale
Mexico - (`Mex`)	`rfc` - Registro Federal de Contribuyentes (Federal Taxpayer Registry)
Mexico - (`Mex`)	`vat` - Value Added Tax Number
Marshall Islands - (`Mhl`)	`en` - Entity Number
North Macedonia - (`Mkd`)	`tin` - Tax Identification Number
Malta - (`Mlt`)	`crn` - Company/Commercial Registration Number
Malta - (`Mlt`)	`vat` - Value Added Tax Number
Montenegro - (`Mne`)	`crn` - Company/Commercial Registration Number
Mozambique - (`Moz`)	`pib` - Personal Identification of the Business
Mauritania - (`Mrt`)	`nif` - Numéro d'Identification Fiscale
Mauritius - (`Mus`)	`brn` - Business Registration Number
Malawi - (`Mwi`)	`tpin` - Taxpayer Identification Number
Malaysia - (`Mys`)	`ssm` - Suruhanjaya Syarikat Malaysia
Malaysia - (`Mys`)	`gstin` - Goods and Services Tax Identification Number
Namibia - (`Nam`)	`vat` - Value Added Tax Number
Nigeria - (`Nga`)	`tin` - Tax Identification Number
Nigeria - (`Nga`)	`vat` - Value Added Tax Number
Nicaragua - (`Nic`)	`ruc` - Registro Único de Contribuyentes
Netherlands - (`Nld`)	`kvk` - Kamer van Koophandel
Netherlands - (`Nld`)	`vat` - Value Added Tax Number
Norway - (`Nor`)	`orgnr` - Organisasjonsnummer
Nepal - (`Npl`)	`pan` - Permanent Account Number
New Zealand - (`Nzl`)	`gst` - Goods and Services Tax Number
Oman - (`Omn`)	`crn` - Company/Commercial Registration Number
Panama - (`Pan`)	`ruc` - Registro Único de Contribuyentes
Peru - (`Per`)	`ruc` - Registro Único de Contribuyentes
Philippines - (`Phl`)	`tin` - Tax Identification Number
Pakistan - (`Pak`)	`ntn` - National Tax Number
Poland - (`Pol`)	`nip` - Numer Identyfikacji Podatkowej
Poland - (`Pol`)	`krs` - Krajowy Rejestr Sądowy
Portugal - (`Prt`)	`nif` - Número de Identificação Fiscal
Qatar - (`Qat`)	`crn` - Company/Commercial Registration Number
Romania - (`Rou`)	`cui` - Cod Unic de Înregistrare
Russia - (`Rus`)	`inn` - Individual Taxpayer Number
Russia - (`Rus`)	`ogrn` - Primary State Registration Number
Saudi Arabia - (`Sau`)	`crn` - Company/Commercial Registration Number
Senegal - (`Sen`)	`ninea` - Numéro d’Identification Nationale des Entreprises et des Associations
Singapore - (`Sgp`)	`uen` - Unique Entity Number
Slovakia - (`Svk`)	`ico` - Identifikačné Číslo Organizácie
Slovenia - (`Svn`)	`maticna` - Matična Številka
South Africa - (`Zaf`)	`vat` - Value Added Tax Number
South Africa - (`Zaf`)	`tin` - Tax Identification Number
Sweden - (`Swe`)	`orgnr` - Organisationsnummer
Switzerland - (`Che`)	`uid` - Unternehmens-Identifikationsnummer
Thailand - (`Tha`)	`tin` - Tax Identification Number
Tunisia - (`Tun`)	`matricule` - Matricule Fiscale
Turkey - (`Tur`)	`vkn` - Vergi Kimlik Numarası
Uganda - (`Uga`)	`tin` - Tax Identification Number
Ukraine - (`Ukr`)	`edrpou` - ЄДРПОУ (Unified State Register of Enterprises and Organizations of Ukraine)
United Arab Emirates - (`Are`)	`vat` - Value Added Tax Number
United States - (`Usa`)	`ein` - Employer Identification Number
Uruguay - (`Ury`)	`rut` - Registro Único Tributario
Uzbekistan - (`Uzb`)	`inn` - Individual Taxpayer Number
Venezuela - (`Ven`)	`rif` - Registro de Información Fiscal
Vietnam - (`Vnm`)	`mst` - Mã số thuế (Tax Code)
Yemen - (`Yem`)	`tin` - Tax Identification Number
Zambia - (`Zmb`)	`tpin` - Taxpayer Identification Number
Zimbabwe - (`Zwe`)	`bp` - Business Partner Number