Is FI24237213 a valid VAT number?

Yes, as of 12 Sep 2026. FI24237213 is an active, valid EU VAT number registered to COSNF Oy in Finland, confirmed against VIES, which queries the national VAT database.

What is the VAT rate for FI24237213?

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 FI24237213?

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.

COSNF Oy, VAT ID FI24237213 — Verified

Active and verified against VIES as of 12 Sep 2026.

Confirmed against VIES on 12 Sep 2026, 21:07 UTC
Check ID: 01a09771-faef-7136-8e69-db1e5af171a4

VAT ID

FI24237213

Finland

Y-tunnus

2423721-3

Company

COSNF Oy

Address

Vattuniemenkatu 18 A 3
00210 HELSINKI
FINLAND

VAT rates in Finland (EUR)

Standard

25.5%

Reduced

13.5%

Reduced

10%

VAT rates as of 10 Nov 2026

How FI24237213 is built

The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 24237213, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 2423721-3.

For COSNF Oy, its Y-tunnus is 2423721-3.

Other checked VAT numbers in Finland

Embed this verification on your site

Paste the inline tag where the badge should appear (impressum, footer, About page) and drop the script anywhere on the same page – it works even if your framework moves <script> to the end of <body>.

Preview

Verify on vatnode

Snippet

HTML

<script async src="https://vatnode.dev/badge.js"></script>
<span data-vatnode-vat="FI24237213"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI24237213 as of 12 Sep 2026.

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Request

curl "https://api.vatnode.dev/v1/vat/FI24237213" \
  -H "Authorization: Bearer YOUR_API_KEY"

ResponseStored result of 12 Sep 2026 · 200 OK

{
  "valid": true,
  "vatId": "FI24237213",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "COSNF Oy",
  "companyAddress": "Vattuniemenkatu 18 A 3\n00210 HELSINKI",
  "companyRegistrationDate": null,
  "companyForm": null,
  "industryDescription": null,
  "registryCode": "2423721-3",
  "registryCodeName": "Y-tunnus",
  "taxId": "2423721-3",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "website": null,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": null,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-09-12T21:07:04.560Z",
  "checkId": "01a09771-faef-7136-8e69-db1e5af171a4",
  "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.

Get an API Key Consultation Number Docs

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