Is FI21618731 a valid VAT number?

Yes, as of 10 Sep 2026. FI21618731 is an active, valid EU VAT number registered to LVI-suunnittelu Laaksonen Oy in Finland, confirmed against VIES, which queries the national VAT database.

What is the VAT rate for FI21618731?

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 FI21618731?

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.

LVI-suunnittelu Laaksonen Oy, VAT ID FI21618731 — Verified

Active and verified against VIES as of 10 Sep 2026.

Confirmed against VIES on 10 Sep 2026, 13:28 UTC
Check ID: 01a08b81-b8ab-729e-be61-d7a5b3a04a22

VAT ID

FI21618731

Finland

Y-tunnus

2161873-1

Company

LVI-suunnittelu Laaksonen Oy

Company type

Limited company

Founded

21 Dec 2007

Industry

Engineering design and technical consultancy incidental to heating, plumbing and air-conditioning

Address

Kivitaskunkuja 15
21100 NAANTALI
FINLAND

VAT rates in Finland (EUR)

Standard

25.5%

Reduced

13.5%

Reduced

10%

VAT rates as of 9 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 FI21618731 is built

The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 21618731, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 2161873-1.

For LVI-suunnittelu Laaksonen Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 21 Dec 2007, 18 years before the check; its Y-tunnus is 2161873-1.

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="FI21618731"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI21618731 as of 10 Sep 2026.

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Request

curl "https://api.vatnode.dev/v1/vat/FI21618731" \
  -H "Authorization: Bearer YOUR_API_KEY"

ResponseStored result of 10 Sep 2026 · 200 OK

{
  "valid": true,
  "vatId": "FI21618731",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "LVI-suunnittelu Laaksonen Oy",
  "companyAddress": "Kivitaskunkuja 15\n21100 NAANTALI",
  "companyRegistrationDate": "2007-12-21",
  "companyForm": "Limited company",
  "industryDescription": "Engineering design and technical consultancy incidental to heating, plumbing and air-conditioning",
  "registryCode": "2161873-1",
  "registryCodeName": "Y-tunnus",
  "taxId": "2161873-1",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "website": null,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": 18,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-09-10T13:28:49.580Z",
  "checkId": "01a08b81-b8ab-729e-be61-d7a5b3a04a22",
  "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": "2026-11-09"
  }
}

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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