Is FI21082439 a valid VAT number?

Yes, as of 10 Sep 2026. FI21082439 is an active, valid EU VAT number registered to Asunto Oy Helsingin Aurinkohalssi in Finland, confirmed against VIES, which queries the national VAT database.

What is the VAT rate for FI21082439?

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 FI21082439?

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.

Asunto Oy Helsingin Aurinkohalssi, VAT ID FI21082439 — Verified

Active and verified against VIES as of 10 Sep 2026.

Confirmed against VIES on 10 Sep 2026, 16:16 UTC
Check ID: 01a08c1b-7ce8-7f16-94de-88fc6c324986

VAT ID

FI21082439

Finland

Y-tunnus

2108243-9

Company

Asunto Oy Helsingin Aurinkohalssi

Company type

Housing corporation

Founded

17 Apr 2007

Industry

Operating of own or leased dwellings and residential real estate

Address

c/oINNA Valimotie 9-11
00380 HELSINKI
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 FI21082439 is built

The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 21082439, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 2108243-9.

For Asunto Oy Helsingin Aurinkohalssi, its registered company type is Housing corporation; the national register or authority record gives a registration date of 17 Apr 2007, 19 years before the check; its Y-tunnus is 2108243-9.

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="FI21082439"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI21082439 as of 10 Sep 2026.

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Request

curl "https://api.vatnode.dev/v1/vat/FI21082439" \
  -H "Authorization: Bearer YOUR_API_KEY"

ResponseStored result of 10 Sep 2026 · 200 OK

{
  "valid": true,
  "vatId": "FI21082439",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "Asunto Oy Helsingin Aurinkohalssi",
  "companyAddress": "c/oINNA Valimotie 9-11\n00380 HELSINKI",
  "companyRegistrationDate": "2007-04-17",
  "companyForm": "Housing corporation",
  "industryDescription": "Operating of own or leased dwellings and residential real estate",
  "registryCode": "2108243-9",
  "registryCodeName": "Y-tunnus",
  "taxId": "2108243-9",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "website": null,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": 19,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-09-10T16:16:46.825Z",
  "checkId": "01a08c1b-7ce8-7f16-94de-88fc6c324986",
  "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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