Is FI09523537 a valid VAT number?

Yes, as of 22 Sep 2026. FI09523537 is an active, valid EU VAT number registered to Oy Walter Felixsen Ltd in Finland, confirmed against VIES, which queries the national VAT database.

What is the VAT rate for FI09523537?

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 FI09523537?

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.

Oy Walter Felixsen Ltd, VAT ID FI09523537 — Verified

Active and verified against VIES as of 22 Sep 2026.

Confirmed against VIES on 22 Sep 2026, 01:12 UTC
Check ID: 01a0c6ab-b62d-7981-bc76-12ff9b6891cd

VAT ID

FI09523537

Finland

Y-tunnus

0952353-7

Company

Oy Walter Felixsen Ltd

Company type

Limited company

Founded

29 Dec 1993

Industry

Intermediation service activities for real estate activities

Address

Marmoritie 3 A 4
90620 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 FI09523537 is built

The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 09523537, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 0952353-7.

For Oy Walter Felixsen Ltd, its registered company type is Limited company; the national register or authority record gives a registration date of 29 Dec 1993, 32 years before the check; its Y-tunnus is 0952353-7.

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="FI09523537"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI09523537 as of 22 Sep 2026.

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Request

curl "https://api.vatnode.dev/v1/vat/FI09523537" \
  -H "Authorization: Bearer YOUR_API_KEY"

ResponseStored result of 22 Sep 2026 · 200 OK

{
  "valid": true,
  "vatId": "FI09523537",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "Oy Walter Felixsen Ltd",
  "companyAddress": "Marmoritie 3 A 4\n90620 OULU",
  "companyRegistrationDate": "1993-12-29",
  "companyForm": "Limited company",
  "industryDescription": "Intermediation service activities for real estate activities",
  "registryCode": "0952353-7",
  "registryCodeName": "Y-tunnus",
  "taxId": "0952353-7",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "website": null,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": 32,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-09-22T01:12:17.198Z",
  "checkId": "01a0c6ab-b62d-7981-bc76-12ff9b6891cd",
  "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"
  }
}

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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