Validating european vat id
If a valid response is received the EU VAT information will be displayed in the VIES tool.If the system returns an invalid status it means that the VAT number you are trying to validate is not registered in the relevant national database.Besides, I'm not sure they appreciate me hammering their site like that.Does anyone know of an offline vat-validater I can build into my C# program?Some EU countries have online systems, while you have to contact others by phone, mail or fax.
The search result that is displayed within the VIES tool can be in one of two ways; EU VAT information exists (valid) or it doesn't exist (invalid).To assist the advisor in your local area to respond in a timely and correct manner, please provide as much information as possible.I'm writing a small app with different inputs from a file (like countrycode, vat number etc) and I have to validate that the vat numbers are in the correct format. but, and yes, there's always a but :-), I have to check anywhere from 100 - 500 vat numbers and it's just too slow for that.You can check if a business is registered to trade cross-border within the EU with the EU's VIES on the web tool.
Get started VIES (VAT Information Exchange System) is a search engine (not a database) owned by the European Commission.The European Commission cannot check, correct, add or delete any national VAT registrations.It is recommended that you keep track of your validation in case of tax control.The Commission is working with the Member States to ensure that the length of time that their databases are down is kept to a minimum.