Is FI34125688 a valid VAT number?

Yes, as of 19 Sep 2026. FI34125688 is an active, valid EU VAT number registered to Rakennussuunnittelu Hyssy Oy in Finland, confirmed against VIES, which queries the national VAT database.

What is the VAT rate for FI34125688?

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 FI34125688?

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.

Rakennussuunnittelu Hyssy Oy, VAT ID FI34125688 — Verified

Active and verified against VIES as of 19 Sep 2026.

Confirmed against VIES on 19 Sep 2026, 07:37 UTC
Check ID: 01a0b898-ddee-7e17-88f3-f4d12f96a198

VAT ID

FI34125688

Finland

Y-tunnus

3412568-8

Company

Rakennussuunnittelu Hyssy Oy

Company type

Limited company

Founded

9 Jan 2024

Industry

Structural engineering design and technical consultancy

Address

c/oSeppo O Kosonen Kangastie 1 A 8
58300 SAVONRANTA
FINLAND

VAT rates in Finland (EUR)

Standard

25.5%

Reduced

13.5%

Reduced

10%

VAT rates as of 11 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 FI34125688 is built

The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 34125688, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 3412568-8.

For Rakennussuunnittelu Hyssy Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 9 Jan 2024, 2 years before the check; its Y-tunnus is 3412568-8.

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="FI34125688"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI34125688 as of 19 Sep 2026.

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Request

curl "https://api.vatnode.dev/v1/vat/FI34125688" \
  -H "Authorization: Bearer YOUR_API_KEY"

ResponseStored result of 19 Sep 2026 · 200 OK

{
  "valid": true,
  "vatId": "FI34125688",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "Rakennussuunnittelu Hyssy Oy",
  "companyAddress": "c/oSeppo O Kosonen Kangastie 1 A 8\n58300 SAVONRANTA",
  "companyRegistrationDate": "2024-01-09",
  "companyForm": "Limited company",
  "industryDescription": "Structural engineering design and technical consultancy",
  "registryCode": "3412568-8",
  "registryCodeName": "Y-tunnus",
  "taxId": "3412568-8",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "website": null,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": 2,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-09-19T07:37:01.168Z",
  "checkId": "01a0b898-ddee-7e17-88f3-f4d12f96a198",
  "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": "2026-11-11"
  }
}

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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