Country Validator is a library that can be used to validate VAT/TVA codes, social security numbers and TINs (Tax Identification Numbers). All countries from European Union are supported and United States.
VAT number validator. This version contains validation for EU countries only.
You can view the on-line help using this link https://firewallapi.asp-waf.com/?topic=html/T-Walter.Vat.EuropeanVatInformationQuery.htm
and get some code samples to help you get started.
This package exposes...
This library contains validators for common Polish tax numbers like NIP, REGON and KRS. Validators for EU VAT ID and IBAN are also included. After registration at NIP24 Portal this library could be used for various on-line validations of Polish and EU companies. Please, visit our web page for more...
A client library for the Valdit VAT Number Validation API.
The Valdit VAT Number Validation API offers real-time validation of European VAT-numbers, using the VAT-VIES service as source.
Typical use cases for the Valdit VAT Number Validation API are:
- One-time or repetitive validation of large...
.NET Core/.NET Standard interop package for Statistics Poland (pol. Główny Urząd Statystyczny, GUS) API. Enables downoading legal entity data using Polish TAX Id (NIP).
For dependency injection integration see SolidCompany.Interop.Gus.DependencyInjection package.
Accounting functions for Vat calculation and unboundling, VatCode and TaxCode check/calculation
The checks are currently implemented for the Italian VAT and Tax Code. For other countries (see CountryIsoCodes) there is only a RegEx check