Check a VAT number, calculate VAT, convert currency, see VAT history

Validate single or multiple VAT registration numbers, calculate VAT at VAT rates of your EU client's country, with currency converter and current and historical VAT rates

Free VAT number check, no registration needed

VATapp.net's features:

Free single VAT number checker and free bulk VAT number checker, with currency converter and VAT calculator features, VAT rates and VAT history

VAT number validation with VIES, Swiss, Thai and Norwegian tax authority database


Quickly validate VAT number with EC VIES-on-the-web service, Norwegian, Thai and Swiss tax authority's databases. VATapp.net connects to respective database via API endpoint, passing VAT number you have provided. VATapp.net then waits for VIES, Swiss, Thai and Norwegian service to validate VAT number, and to return a response. If they respond, VATapp.net returns given response, and if not, VATapp.net will notify you whether request has timed out, there is high traffic etc.. Validation is performed safely on our secured server, and presented only to you. In accordance with EC's rules of usage, response is cached for a day, so you may get cached response. Note: before making your validation, please take into account Unavailability Shifts

VAT number batch validation


You can lightning-fast validate multiple VAT numbers at once, in real time, thanks to the cutting-edge technology VATapp.net is built with.
Just copy&paste your VAT numbers into given form, where you can even choose different separators for your data.
Track real-time validation progress.
Save results in Excel/XLSX, CSV, TXT or PDF format, or just copy it to your system clipboard. Before that, you can sort results by any given field in a sortable results table.
Batch VAT number validation works the same like single VAT number checker, only you validate many VAT numbers at once, instead one at a time.

VAT calculator


Easily calculate sales VAT by selecting appropriate VAT rate in EU business' country, in that country's present currency. Here, you can both add or exclude VAT from amount.
Simply enter number (e.g. sales amount), and then choose VAT operation: subtract or deduct VAT by chosen rate.

EU business' location on a map


VATapp.net extracts address from given EC VIES response and tries to find it on a map. Since given address data is usually structured in a manner that it is not clear what part is street, house number, city etc., it makes very hard for the map provider to find the exact address. If address is not understandable, VATapp.net will then try to find only city or county/region map. Also, some countries do not provide addresses, so in that case VATapp.net won't give any map, as well as in case if address is not found since it is structured too obscurely, it contains other data than address, or simply that address may not be recorded in map provider's database.
Note: VATapp.net puts a lot of effort in finding the address, but cannot guarantee any accuracy of location, and VATapp.net does not have any responsibility concerning the location, and we advise you to always double-check given location.

VAT rates on a map with historical view


See current VAT rates of EU Member States on a map for every current rate type! Every rate has a color according to its value, so you can uniquely distinct VAT rates by color.
You can also see EU countries' VAT history, since every rate has included its historical view, which you can see by hovering over a state. It will show you a graph with every date when certain rate had been changed, and its value, presenting you with rate's historical evolution. If you prefer tabular view, you can see and compare rates in a sortable table.

You can check VAT number for these countries and see local VAT number name in each country:

Non-EU countries (EEA or EFTA members):

  • Flag Norway - NO Norway VAT number: Organisasjonsnummer (Org.nr.) + MVA + Enterprise Register (Foretaksregisteret) status + VAT register (Merverdiavgiftsregisteret) status
  • Flag Switzerland - CHE Switzerland VAT number: Unternehmens-Identifikationsnummer (UID) + MWST/TVA/IVA, MwSt.-Nummer + Commercial register status + VAT register status
  • Flag UK - GB Northern Ireland (UK) VAT number: value added tax (VAT) registration no.
  • Flag Thailand - TH Thailand VAT number: tax identification number TIN

EU countries:

  • Flag Austria - AT Austria VAT number: Umsatzsteuer - Identifikationsnummer
  • Flag Belgium - BE Belgium VAT number: le numéro d'identification à la taxe sur la valeur ajoutée / BTW – identificatienummer
  • Flag Bulgaria - BG Bulgaria VAT number: Идентификационен номер по ДДС
  • Flag Croatia - HR Croatia VAT number: PDV identifikacijski broj
  • Flag Cyprus - CY Cyprus VAT number: Αριθμός Εγγραφής Φ.Π.Α. / Arithmos Egrafis FPA
  • lag Republic - CZ Czech Republic VAT number: daňové identifikační číslo (DIČ)
  • Flag Denmark - DK Denmark VAT number: momsregistreringsnummer
  • Flag Estonia - EE Estonia VAT number: käibemaksukohustuslasena registreerimise number
  • Flag Finland - FI Finland VAT number: arvonlisãverorekisterõintinumero / Mervärdesskatteregistreringsnummer (momsregistreringsnummer)
  • Flag France - FR France VAT number: le numéro d'identification à la taxe sur la valeur ajoutée
  • Flag Germany - DE Germany VAT number: Umsatzsteuer - Identifikationsnummer
  • Flag Greece - EL Greece VAT number: Αριθμός Φορολογικού Μητρώου ΦΠΑ / Arithmos Forologikou Mitroou FPA
  • Flag Hungary - HU Hungary VAT number: közösségi adószám
  • Flag Ireland - IE Ireland VAT number: value added tax identification no.
  • Flag Italy - IT Italy VAT number: il numero di registrazione IVA
  • Flag Latvia - LV Latvia VAT number: pievienotās vērtības nodokļa (PVN) reģistrācijas numurs
  • Flag Lithuania - LT Lithuania VAT number: PVM mokėtojo kodas
  • Flag Luxembourg - LU Luxembourg VAT number: le numéro d'identification à la taxe sur la valeur ajoutée
  • Flag Malta - MT Malta VAT number: numru ta’ l-identifikazzjoni tat-taxxa fuq il-valur miújud
  • Flag Poland - PL Poland VAT number: Numer identyfikacyjny VAT
  • Flag Portugal - PT Portugal VAT number: o número de identificação para efeitos do imposto sobre o valor acrescentado
  • Flag Romania - RO Romania VAT number: cod de înregistrare în scopuri de TVA
  • Flag Slovakia - SK Slovakia VAT number: identifikačné číslo pre daň (IČ DPH)
  • Flag Slovenia - SI Slovenia VAT number: identifikacijska številka za DDV
  • Flag Spain - ES Spain VAT number: el número de identificación a efectos del Impuesto sobre el Valor Añadido
  • Flag Sweden - SE Sweden VAT number: Mervärdesskatteregistreringsnummer (momsregistreringsnummer)
  • Flag Netherlands - NL The Netherlands VAT number: BTW - identificatienummer

How to check a non-EU VAT number?

VATapp.net checks VAT numbers only with those tax administrations that allow free and open access to its VAT number database in a machine-readable way (or the so-called API), for other way of getting confirmation of VAT number validity is usually not allowed, even if they do allow online VAT number validation. Most tax administrations don't have open access via the API, but do provide online VAT number validation; a page on their website where you can check VAT number, however, with one at a time VAT number check.
Here is a list of some of them:

How to validate a VAT number?

You can check European, Norwegian, Thai and Swiss VAT numbers.

To validate a single VAT number:

  • Go to VAT number checker
  • Enter VAT number and submit. You must have country code, and you can keep dashes, commas, spaces etc.

How to bulk validate VAT numbers at once?

To validate multiple VAT numbers at once:

  • Go to VAT number batch checker
  • Paste in VAT numbers and submit. You must have country code, and you can keep dashes, commas, spaces etc.
  • Use custom separator, depending on your VAT numbers list
  • Save results as Excel, PDF or CSV

Where do VAT number validation results come from?

EU and Northern Ireland (UK) VAT number validation results are obtained from the VIES service, while Switzerland, Thailand and Norway VAT number validation results are obtained from respective national tax administrations' databases. All VAT number check results are obtained in real time.