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JavaScript (TypeScript) package to validate most all national numbers, with a focus on VAT, Person and Tax identifiers.
import { stdnum } from 'stdnum';
console.log(stdnum.BR.cpf.name); // 'Brazilian National Identifier',
console.log(stdnum.BR.cpf.localName); // 'Cadastro de Pessoas Físicas',
console.log(stdnum.BR.cpf.abbreviation); // 'CPF',
const {
isValid, // is false
error, // InvalidLength: The number has an invalid length...
} = stdnum.BR.cpf.validate('xyzzy');
const {
isValid, // true
compact, // '39053344705'
isIndividual, // true
isEntity, // false
} = stdnum.BR.cpf.validate("390.533.447-05");
All country validators are in the "namespace" of the ISO country code.
How you can help! This library currently support about half the countries in the world. It would be great if we can get to 100%. Submit an issue with any reference documentation and I'll do my best to integrate it, bonus points if you can get detailed descriptions of checksums or other validation criteria.
Country | Code | Name | Group | Meaning |
---|---|---|---|---|
Andorra | AD | NRT | Tax | Tax Register Identifier (Número de Registre Tributari) |
Albania | AL | NIPT | Vat | Albanian Vat Identifier (Numri i Identifikimit për Personin e Tatueshëm) |
Argentina | AR | CBU | Bank | Single Banking Code (Clave Bancaria Uniforme) |
Argentina | AR | CUIT | Tax | Unique Tax Identification Code (Código Único de Identificación Tributaria) |
Argentina | AR | DNI | Person | National Identity Document (Documento Nacional de Identidad) |
Austria | AT | Businessid | Company | Austrian Company Register Number |
Austria | AT | TIN | Tax | Austrian tax identification number (Abgabenkontonummer) |
Austria | AT | UID | VAT | Austrian VAT number (Umsatzsteuer-Identifikationsnummer) |
Austria | AT | VNR | Person | Austrian social security number(Versicherungsnummer) |
Australia | AU | ABN | Company | Australian Business Number |
Australia | AU | ACN | Company | Australian Company Number |
Australia | AU | TFN | Tax/Person/Company | Australian Tax File Number |
Bosnia and Herzegovina | BA | JMBG | Person | Unique Master Citizen Number |
Belize | BZ | TIN | Person/Company | Brazilian Tax ID () |
Belgium | BE | BIS | Person | Belgian Number for Foreigners |
Belgium | BE | INSZ, NISS | Person | Belgian Social Security Identification Number (Identificatienummer van de Sociale Zekerheid, Numéro d'Identification Sécurité Sociale) |
Belgium | BE | NN | Person | Belgian National Number (Numéro National) |
Belgium | BE | VAT | Company | Belgian Enterprise Number |
Bulgaria | BG | EGN | Person | ЕГН, Единен граждански номер, Bulgarian personal identity codes |
Bulgaria | BG | PNF | Person | PNF (ЛНЧ, Личен номер на чужденец, Bulgarian number of a foreigner). |
Bulgaria | BG | VAT | Company | Идентификационен номер по ДДС, Bulgarian VAT number |
Brazil | BR | CPF | Person | Brazilian identity number (Cadastro de Pessoas Físicas) |
Brazil | BR | CNPJ | Company | Brazilian company number (Cadastro Nacional da Pessoa Jurídica) |
Belarus | BY | UNP | Person/Company | Учетный номер плательщика, the Belarus VAT number |
Canada | CA | BN | Company | Company Identifier (Canadian Business Number) |
Canada | CA | GST | Company | Goods and service Tax Number |
Canada | CA | PST | Company | Provincial Service Tax Number |
Canada | CA | QST | Company | Quebec Service Tax Number |
Canada | CA | SIN | Person | Person Identifier (Social Insurance Number) |
Cuba | CU | NI | Person | Número de identidad, Cuban identity card numbers |
Cyprus | CY | VAT | Company | Αριθμός Εγγραφής Φ.Π.Α. (Cypriot VAT number) |
Czech Republic | CZ | DIC | Company | Daňové identifikační číslo, Czech VAT number |
Czech Republic | CZ | RC | Person | Rodné číslo, the Czech birth number |
Swisserland | CH | SSN | Person | Swiss social security number ("Sozialversicherungsnummer") |
Swisserland | CH | UID | Company | Unternehmens-Identifikationsnummer, Swiss business identifier |
Swisserland | CH | VAT | Company | Mehrwertsteuernummer, the Swiss VAT number |
Chile | CL | RUT | Tax | Tax Identifier (Rol Unico Tributario) [RUN] |
China | CN | RIC | Person | Person Identifier (Chinese Resident Identity Card Number) |
China | CN | USCC | Company | Company Identifier (Unified Social Credit Code, 统一社会信用代码, China tax number) |
Columbia | CO | NIT | Tax | Tax Identifier (Número de Identificación Tributaria) |
Costa Rica | CR | CPF | Person | Person Identifier (Cédula de Persona Física) |
Costa Rica | CR | CPJ | Company | Company Identifier (Cédula de Persona Jurídica) |
Costa Rica | CR | CR | Person | Person Identifier (Cédula de Residencia) |
Germany | DE | IDNR | Person | Steuerliche Identifikationsnummer, German personal tax number |
Germany | DE | Passport | Person | Passport Number |
Germany | DE | STNR | Company | Steuernummer, German tax number |
Germany | DE | SVNR | Person | Sozialversicherungsnummer, German social security / pension insurance number number |
Germany | DE | VAT | Company | Vat identifier |
Denmark | DK | VAT | Company | Momsregistreringsnummer, Danish VAT number |
Dominican Republic | DO | CEDULA | Person | Person Identifier (Cédula de Residencia) |
Dominican Republic | DO | NCF | Vat | Tax Receipt Number (Números de Comprobante Fiscal) |
Dominican Republic | DO | RNC | Tax | Person Identifier (Registro Nacional del Contribuyente) |
Algeria | DZ | NIF | Person/Company | Numéro d'Identification Fiscale, Algeria tax number |
Ecuador | EC | CI | Person | Ecuadorian person identifier (Cédula de identidad) |
Estonia | EE | IK | Person | Isikukood (Estonian Personcal ID number). |
Estonia | EE | KMKR | Company | KMKR (Käibemaksukohuslase, Estonian VAT number) |
Estonia | EE | Registrikood | Company | Registrikood (Estonian organisation registration code) |
Egypt | EG | TN | Company | Tax Registration Number (الرقم الضريبي, Egypt tax number) |
Ecuador | EC | RUC | Tax/Vat | Ecuadorian company tax number (Registro Único de Contribuyentes) |
El Salvador | SV | NIT | Tax | Tax Identifier (Número de Identificación Tributaria) |
Finland | FI | ALV | Company | ALV nro (Arvonlisäveronumero, Finnish VAT number) |
Finland | FI | HETU | Person | HETU (Henkilötunnus, Finnish personal identity code) |
Finland | FI | YTUNNUS | Company | Y-tunnus (Finnish business identifier) |
Faroe Islands | FO | VN | Company/Person | Vinnutal, Faroe Islands tax number |
France | FR | NIF | Person | NIF (Numéro d'Immatriculation Fiscale, French tax identification number) |
Great Britain | GB | NINO | Person | NINO (United Kingdom National Insurance Number) |
Great Britain | GB | UTR | Person | UTR (United Kingdom Unique Taxpayer Reference) |
Great Britain | GB | VAT | Company | VAT (United Kingdom (and Isle of Man) VAT registration number) |
Ghana | GH | TIN | Person/Company | Taxpayer Identification Number, Ghana tax number |
Guinea | GN | NIFP | Person/Company | Numéro d'Identification Fiscale Permanent, Guinea tax number |
Greece | GR | AMKA | Company | AMKA (Αριθμός Μητρώου Κοινωνικής Ασφάλισης, Greek social security number) |
Guatemala | GT | CUI | Person | Guatemala person (Código Único de Identificación) |
Guatemala | GT | NIT | Company | Guatemala company tax number (Número de Identificación Tributaria) |
Greece | GR | VAT | Company | FPA, ΦΠΑ, ΑΦΜ (Αριθμός Φορολογικού Μητρώου, the Greek VAT number) |
France | FR | NIR | Person | NIR (French personal identification number) |
France | FR | SIREN | Company | SIREN (a French company identification number) |
France | FR | SIRET | Company | SIRET (a French company establishment identification number) |
France | FR | TVA | Vat | VAT Identifier |
Croatia | HR | OIB | Person | Osobni identifikacijski broj, Croatian identification number |
Hong Kong | HK | HKID | Person | Hong Kong Identity Card |
Hungaria | HU | ANUM | Vat | ANUM (Közösségi adószám, Hungarian VAT number) |
Iceland | IS | KENNITALA | Person/Company | Icelandic personal and organisation identity code |
Iceland | IS | VSK | Vat | Virðisaukaskattsnúmer, Icelandic VAT number |
Indonesia | ID | NPWP | Person/Company | NPWP (Nomor Pokok Wajib Pajak, Indonesian VAT Number). |
Ireland | IE | PPS | Person | Personal Public Service Number, Irish personal number |
Ireland | IE | VAT | Tax/Vat | Ireland Value Added Tax ID |
India | IN | AADHAAR | Company | Indian digital resident personal identity number |
India | IN | EPIC | Person | Electoral Photo Identity Card, Indian Voter ID |
India | IN | GSTIN | Vat | Goods and Services Tax identification number, Indian VAT number |
India | IN | PAN | Person | Permanent Account Number, Indian income tax identifier |
Israel | IL | IDNR | Person | Identity Number (Mispar Zehut, מספר זהות, Israeli identity number) |
Israel | IL | HR | Company | Company Number (מספר חברה, or short ח.פ. Israeli company number) |
Italy | IT | AIC | Drug | Italian code for identification of drugs |
Italy | IT | CODICEFISCALE | Person | Codice Fiscale (Italian tax code for individuals) |
Italy | IT | IVA | Vat | Partita IVA (Italian VAT number) |
Liechtenstein | LI | PEID | Person/Company | Personenidentifikationsnummer |
Lithuanian | LT | ASMENS | Person | Asmens kodas (Person Number) |
Lithuanian | LT | PVM | Vat | Pridėtinės vertės mokestis mokėtojo kodas |
Luxembourgian | LU | TVA | Vat | taxe sur la valeur ajoutée |
Latvian | LV | PVN | Person/Vat | Pievienotās vērtības nodokļa |
Morocco | MA | ICE | Company | Identifiant Commun de l'Entreprise, Moroccan new registration number |
Macedonia | MK | EDB | Vat | Едниствен Даночен Број, North Macedonia tax number |
Macedonia | MK | JMBG | Person | Unique Master Citizen Number (Единствен матичен број на граѓанинот) |
Monaco | MC | TVA | Vat | taxe sur la valeur ajoutée, Monacan VAT number |
Moldavia | MD | IDNO | Vat | Moldavian VAT number |
Malta | MT | VAT | Vat | Maltese VAT number |
Mauritius | MU | NID | Person | ID number (Mauritian national identifier) |
Japan | JP | CN | Company | 法人番号, hōjin bangō, Japanese Corporate Number |
Kenya | KE | PIN | Person/Company | Personal Identification Number, Kenya tax number |
South Korea | KR | BRN | Company | 사업자 등록 번호, South Korea Business Registration Number) |
South Korea | KR | RRN | Person | South Korean resident registration number |
Mexico | MX | RFC | Tax/Vat | Tax Identifier (Registro Federal de Contribuyentes) |
Mexico | MX | CURP | Person | Individual Identifier (Clave Única de Registro de Población) |
Mexico | MX | CLABE | Bank | Bank Account (Clave Bancaria Estandarizada) |
Montenegro | ME | JMBG | Person | Unique Master Citizen Number |
Montenegro | ME | PIB | Tax/Vat | Poreski Identifikacioni Broj, Montenegro tax number |
Malaysia | MY | NRIC | Person | Malaysian National Registration Identity Card Number |
Netherlands | NL | BSN | Person | Burgerservicenummer, the Dutch citizen identification number |
Netherlands | NL | BTW | Vat | Btw-identificatienummer (Omzetbelastingnummer, the Dutch VAT number) |
Netherlands | NL | Onderwijsnummer | Person | Onderwijsnummer (the Dutch student identification number) |
New Zealand | NZ | IRD | Person/Company | New Zealand Inland Revenue Department (Te Tari Tāke) number |
New Zealand | NZ | BANK | Bank | New Zealand Bank Account numbers - checkdigit |
Norway | NO | Fodsels | Person | Fødselsnummer (Norwegian birth number, the national identity number) |
Norway | NO | Konto | Bank | Konto nr. (Norwegian bank account number) |
Norway | NO | MVA | Vat | Merverdiavgift, Norwegian VAT number |
Norway | NO | Orgnr | Company | Organisasjonsnummer, Norwegian organisation number |
Paraguay | PY | RUC | Tax/Vat | Tax Identifier (Registro Único de Contribuyentes) |
Peru | PE | CUI | Person | Person Identifier (Cédula Única de Identidad) |
Peru | PE | RUC | Tax/Vat | Tax Identifier (Registro Único de Contribuyentes) |
Peru | PE | CE | Person | Person Identifier (Carné de Extranjería) |
Pakistan | PK | CNIC | Person | National Identity Card |
Pakistan | PK | NTN | Company | Tax Identification Number |
Poland | PL | NIP | Vat | Numer Identyfikacji Podatkowej, Polish VAT number |
Poland | PL | PESEL | Person | Polish national identification number |
Poland | PL | REGON | Company | Rejestr Gospodarki Narodowej, Polish register of economic units |
Portugual | PT | CC | Person/Company | Número de Cartão de Cidadão, Portuguese Identity number |
Portugual | PT | NIF | Vat | Número de identificação fiscal, Portuguese VAT number |
Russia | RU | INN | Tax/Vat | Tax Identifier (Идентификационный номер налогоплательщика) |
Romania | RO | CF | Vat | Cod de înregistrare în scopuri de TVA, Romanian VAT number |
Romania | RO | CNP | Person | Cod Numeric Personal, Romanian Numerical Personal Code) |
Romania | RO | CUI | Tax | Codul Unic de Înregistrare, Romanian company identifier |
Romania | RO | ONRC | Company | Ordine din Registrul Comerţului, Romanian Trade Register identifier |
San Marino | SM | COE | Company | Codice operatore economico, San Marino national tax number |
Serbia | RS | PIB | Vat | Poreski identifikacioni broj Tax identification number |
Serbia | RS | JMBG | Person | Unique Master Citizen Number (Jedinstveni matični broj građana) |
Sweden | SE | ORGNR | Company | Organisationsnummer, Swedish company number |
Sweden | SE | PERSONNUMMER | Person | Personnummer (Swedish personal identity number) |
Sweden | SE | VAT | Vat | VAT (Moms, Mervärdesskatt, Swedish VAT number) |
Singapore | SG | UEN | Company | Singapore's Unique Entity Number |
Thailand | TH | IDNR | Person | Thai National ID (บัตรประจำตัวประชาชนไทย) |
Thailand | TH | MOA | Company | Thailand Memorandum of Association Number |
Thailand | TH | TIN | Company/Person | Thai Tax ID (Moa or Idnr) |
Tunisia | TN | MF | Vat | Matricule Fiscal, Tunisia tax number |
Taiwan | TW | BAN | Company | Taiwanese Unified Business Number (統一編號) |
Taiwan | TW | NATID | Person | National ID Card Number |
Taiwan | TW | TAX_CODE | Person | Tax Code |
Taiwan | TW | UBN | Company | Unified Business Number, 統一編號, Taiwanese tax number |
Taiwan | TW | UI | Person | UI Number |
Turkey | TR | TCKIMLIK | Person | Türkiye Cumhuriyeti Kimlik Numarası (Personal ID) |
Turkey | TR | VKN | Tax | Vergi Kimlik Numarası, Turkish tax identification number |
Slovenia | SI | DDV | Vat | ID za DDV (Davčna številka, Slovenian VAT number) |
Slovenia | SI | JMBG | Person | Unique Master Citizen Number (Enotna matična številka občana) |
Slovakia | SK | DPH | Vat | IČ DPH (IČ pre daň z pridanej hodnoty, Slovak VAT number) |
Slovakia | SK | RC | Person | RČ (Rodné číslo, the Slovak birth number) |
Spain | ES | CIF | Tax/Vat | Tax Identifier (Código de Identificación Fiscal) |
Spain | ES | DNI | Person | Identity code (Documento Nacional de Identidad) |
Spain | ES | NIE | Person | Identity code foreigner (Número de Identificación de Extranjero) |
Spain | ES | NIF | Tax | Tax Identifier (Número de Identificación Fiscal) |
Spain | ES | NSS | Person | El número de Seguridad Social, Social Security Number |
Uruguay | UY | RUT | Tax/Vat | Tax Identifier (Registro Único Tributario) |
Uruguay | UY | CEDULA | Person | Person Identifier (Cédula de Residencia) |
Uruguay | UY | NIE | Person | ForeignersI identification Number |
Ukraine | UA | RNTRC | Person | КПП, RNTRC (Individual taxpayer registration number in Ukraine) |
Ukraine | UA | EDRPOU | Company | ЄДРПОУ, EDRPOU (Identifier for enterprises and organizations in Ukraine) |
United States | US | EIN | Tax/Company | Tax Identifier (Employer Identification Number) |
United States | US | SSN | Tax/Individual | Tax Identifier (Social Security Number) |
Venezuelan | VE | RIF | Vat | Vat Identifier (Registro de Identificación Fiscal) |
Vietnam | VN | MST | Company | Mã số thuế, Vietnam tax number |
South Africa | ZA | IDNR | Person | ID number (South African Identity Document number). |
South Africa | ZA | TIN | Person/Company | TIN (South African Tax Identification Number). |
TODO -- Usage examples
Thanks to python-stdnum for providing the inspiration and many of the checksum algorithm sources
https://www.oecd.org/tax/automatic-exchange/crs-implementation-and-assistance/tax-identification-numbers/ https://wiki.scn.sap.com/wiki/display/CRM/Country+Tax+Category+check
This project is now using https://github.com/semantic-release/semantic-release to manage the release process. Commit messages should use the format specified to handle the major/minor/patch versioning information.
This is based on the angular commit message format https://github.com/angular/angular/blob/master/CONTRIBUTING.md#-commit-message-format
FAQs
Standard Number Validation
The npm package stdnum receives a total of 1,885 weekly downloads. As such, stdnum popularity was classified as popular.
We found that stdnum demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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