Is FI10663764 a valid VAT number?

Yes, as of 18 Sep 2026. FI10663764 is an active, valid EU VAT number registered to Lakiasiaintoimisto Sarkkinen & Väisänen Oy in Finland, confirmed against VIES, which queries the national VAT database.

What is the VAT rate for FI10663764?

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 FI10663764?

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.

Lakiasiaintoimisto Sarkkinen & Väisänen Oy, VAT ID FI10663764 — Verified

Active and verified against VIES as of 18 Sep 2026.

Confirmed against VIES on 18 Sep 2026, 11:12 UTC
Check ID: 01a0b438-1c24-79b7-bf61-5a49d86ed455

VAT ID

FI10663764

Finland

Y-tunnus

1066376-4

Company

Lakiasiaintoimisto Sarkkinen & Väisänen Oy

Company type

Limited company

Founded

27 Nov 1996

Industry

Legal counselling and advising activities

Address

Rautatienkatu 10 B 1
90100 OULU
FINLAND

VAT rates in Finland (EUR)

Standard

25.5%

Reduced

13.5%

Reduced

10%

VAT rates as of 10 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 FI10663764 is built

The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 10663764, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 1066376-4.

For Lakiasiaintoimisto Sarkkinen & Väisänen Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 27 Nov 1996, 29 years before the check; its Y-tunnus is 1066376-4.

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="FI10663764"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI10663764 as of 18 Sep 2026.

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Request

curl "https://api.vatnode.dev/v1/vat/FI10663764" \
  -H "Authorization: Bearer YOUR_API_KEY"

ResponseStored result of 18 Sep 2026 · 200 OK

{
  "valid": true,
  "vatId": "FI10663764",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "Lakiasiaintoimisto Sarkkinen & Väisänen Oy",
  "companyAddress": "Rautatienkatu 10 B 1\n90100 OULU",
  "companyRegistrationDate": "1996-11-27",
  "companyForm": "Limited company",
  "industryDescription": "Legal counselling and advising activities",
  "registryCode": "1066376-4",
  "registryCodeName": "Y-tunnus",
  "taxId": "1066376-4",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "website": null,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": 29,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-09-18T11:12:51.240Z",
  "checkId": "01a0b438-1c24-79b7-bf61-5a49d86ed455",
  "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": "2026-11-10"
  }
}

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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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