Is FI31943861 a valid VAT number?

Yes, as of 18 Sep 2026. FI31943861 is an active, valid EU VAT number registered to SITA B.V., sivuliike Suomessa in Finland, confirmed against VIES, which queries the national VAT database.

What is the VAT rate for FI31943861?

Finland applies a standard ALV rate of 25.5%, with reduced rates of 10%, 13.5%. Rates are sourced from the EU Commission TEDB.

Can I get a VIES consultation number for FI31943861?

A VIES consultation number is the reference the EU VIES system issues to document who checked a VAT number and when. It is returned on authenticated vatnode API calls where the caller sets their own EU VAT as the requester, so it evidences your own check during an audit.

SITA B.V., sivuliike Suomessa, VAT ID FI31943861 — Verified

Active and verified against VIES as of 18 Sep 2026.

Confirmed against VIES on 18 Sep 2026, 22:22 UTC
Check ID: 01a0b69d-1faa-7e26-ad95-d7d2c292892b

VAT ID

FI31943861

Finland

Y-tunnus

3194386-1

Company

SITA B.V., sivuliike Suomessa

Company type

Branch

Founded

12 Apr 2021

Industry

Computer consultancy and computer facilities management activities

Address

Antinkatu 3 D
00100 HELSINKI
FINLAND

VAT rates in Finland (EUR)

Standard

25.5%

Reduced

13.5%

Reduced

10%

VAT rates as of 9 Nov 2026

The registry details on this page come from the Finnish Patent and Registration Office (PRH) open data, published under CC BY 4.0, and were retrieved no earlier than the check time above. The company name and address come from VIES.

How FI31943861 is built

The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 31943861, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 3194386-1.

For SITA B.V., sivuliike Suomessa, its registered company type is Branch; the national register or authority record gives a registration date of 12 Apr 2021, 5 years before the check; its Y-tunnus is 3194386-1.

Other checked VAT numbers in Finland

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Snippet

HTML

<script async src="https://vatnode.dev/badge.js"></script>
<span data-vatnode-vat="FI31943861"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI31943861 as of 18 Sep 2026.

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Request

curl "https://api.vatnode.dev/v1/vat/FI31943861" \
  -H "Authorization: Bearer YOUR_API_KEY"

ResponseStored result of 18 Sep 2026 · 200 OK

{
  "valid": true,
  "vatId": "FI31943861",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "SITA B.V., sivuliike Suomessa",
  "companyAddress": "Antinkatu 3 D\n00100 HELSINKI",
  "companyRegistrationDate": "2021-04-12",
  "companyForm": "Branch",
  "industryDescription": "Computer consultancy and computer facilities management activities",
  "registryCode": "3194386-1",
  "registryCodeName": "Y-tunnus",
  "taxId": "3194386-1",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "website": null,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": 5,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-09-18T22:22:25.708Z",
  "checkId": "01a0b69d-1faa-7e26-ad95-d7d2c292892b",
  "source": "VIES",
  "countryVat": {
    "vatName": "Arvonlisävero",
    "vatAbbr": "ALV",
    "currency": "EUR",
    "standardRate": 25.5,
    "reducedRates": [
      13.5,
      10
    ],
    "superReducedRate": null,
    "parkingRate": null,
    "vatNumberFormat": "FI + 8 digits",
    "vatNumberPattern": "^FI\\d{8}$",
    "identifiers": {
      "registryAuthorityName": {
        "fi": "Patentti- ja rekisterihallitus",
        "sv": "Patent- och registerstyrelsen",
        "en": "Finnish Patent and Registration Office"
      },
      "registryName": {
        "fi": "kaupparekisteri",
        "sv": "handelsregistret",
        "en": "Trade Register"
      },
      "registryCodeName": {
        "fi": "Y-tunnus",
        "sv": "FO-nummer",
        "en": "Business ID"
      },
      "taxIdName": {
        "fi": "Y-tunnus",
        "sv": "FO-nummer",
        "en": "Business ID"
      },
      "vatIdName": {
        "fi": "arvonlisäverotunniste",
        "sv": "momsnummer",
        "en": "VAT number"
      }
    },
    "countryVatUpdatedAt": "2026-11-09"
  }
}

Need a VIES Consultation Number?

This public check doesn't issue a VIES consultation number, the reference that documents who checked a VAT number and when. Authenticated API calls that set your own EU VAT as the requester return one.

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