Is FI03978944 a valid VAT number?

Yes, as of 17 Sep 2026. FI03978944 is an active, valid EU VAT number registered to Lammin Paja Oy in Finland, confirmed against VIES, which queries the national VAT database.

What is the VAT rate for FI03978944?

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 FI03978944?

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.

Lammin Paja Oy, VAT ID FI03978944 — Verified

Active and verified against VIES as of 17 Sep 2026.

Confirmed against VIES on 17 Sep 2026, 22:40 UTC
Check ID: 01a0b187-2188-7c5d-b299-867b8fa52830

VAT ID

FI03978944

Finland

Y-tunnus

0397894-4

Company

Lammin Paja Oy

Address

Paarmamäentie 21
16900 LAMMI
FINLAND

VAT rates in Finland (EUR)

Standard

25.5%

Reduced

13.5%

Reduced

10%

VAT rates as of 6 Nov 2026

How FI03978944 is built

The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 03978944, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 0397894-4.

For Lammin Paja Oy, its Y-tunnus is 0397894-4.

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>.

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Verify on vatnode

Snippet

HTML

<script async src="https://vatnode.dev/badge.js"></script>
<span data-vatnode-vat="FI03978944"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI03978944 as of 17 Sep 2026.

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Request

curl "https://api.vatnode.dev/v1/vat/FI03978944" \
  -H "Authorization: Bearer YOUR_API_KEY"

ResponseStored result of 17 Sep 2026 · 200 OK

{
  "valid": true,
  "vatId": "FI03978944",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "Lammin Paja Oy",
  "companyAddress": "Paarmamäentie 21\n16900 LAMMI",
  "companyRegistrationDate": null,
  "companyForm": null,
  "industryDescription": null,
  "registryCode": "0397894-4",
  "registryCodeName": "Y-tunnus",
  "taxId": "0397894-4",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "website": null,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": null,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-09-17T22:40:18.312Z",
  "checkId": "01a0b187-2188-7c5d-b299-867b8fa52830",
  "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": "2026-11-06"
  }
}

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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