Is FI15797964 a valid VAT number?

Yes. FI15797964 is an active, valid EU VAT number registered to K. Hartwall Oy Ab in Finland, confirmed against VIES, which queries the national VAT database.

What is the VAT rate for FI15797964?

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 FI15797964?

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.

K. Hartwall Oy Ab, VAT ID FI15797964 — Verified

Active and verified against VIES.

Confirmed against VIES on 24 Aug 2026, 08:06 UTC
Check ID: 01a032ce-f1e3-764f-80d8-29d80d1802c6

VAT ID

FI15797964

Finland

Y-tunnus

1579796-4

Company

K. Hartwall Oy Ab

Address

KAY HARTWALLIN TIE 2
01150 SÖDERKULLA
FINLAND

VAT rates in Finland (EUR)

Standard

25.5%

Reduced

13.5%

Reduced

10%

VAT rates as of 1 Oct 2026

About Finland VAT numbers and K. Hartwall Oy Ab

FI15797964 is a Finland VAT number belonging to K. Hartwall Oy Ab. Finland VAT numbers carry the local name Arvonlisävero (ALV) and follow the format FI + 8 digits (for example FI12345678). You can compare the VAT number format across all 27 EU countries.

The standard ALV rate in Finland is 25.5%, with reduced rates of 10%, 13.5%. These figures come from the EU Commission TEDB dataset. See the full EU VAT rates table or the Finland VAT number page.

This result was checked against the official EU VIES database – the EU Commission's VAT Information Exchange System. To prove a check during a tax audit you also need a VIES consultation number: the reference VIES returns to document who validated a VAT number, and when. The VIES API from vatnode returns it on authenticated calls, so each validation carries its own VIES reference. Integration details for Finland are on the Finland VAT API page.

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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="FI15797964"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies.

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Get API Key

Request

curl "https://api.vatnode.dev/v1/vat/FI15797964" \
  -H "Authorization: Bearer YOUR_API_KEY"

Response200 OK

{
  "valid": true,
  "vatId": "FI15797964",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "K. Hartwall Oy Ab",
  "companyAddress": "KAY HARTWALLIN TIE 2\n01150 SÖDERKULLA",
  "companyRegistrationDate": null,
  "companyForm": null,
  "industryDescription": null,
  "registryCode": "1579796-4",
  "registryCodeName": "Y-tunnus",
  "taxId": "1579796-4",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": null,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-08-24T08:06:58.277Z",
  "checkId": "01a032ce-f1e3-764f-80d8-29d80d1802c6",
  "source": "CACHE",
  "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": "2026-10-01"
  }
}

Need a VIES Consultation Number?

This public check confirms whether a VAT number is valid, but it doesn't issue a VIES consultation number – the reference VIES returns to document who checked a VAT number, and when. That reference is returned only on authenticated API calls where the caller sets their own EU VAT as the requester, so it documents your own check rather than ours.

Set your EU VAT once in dashboard Account details and every qualified check returns it – no code change. Retention obligations vary by jurisdiction, so check with your tax advisor on what your records need.

Get an API Key Consultation Number Docs

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