Is FI31748134 a valid VAT number?

Yes, as of 17 Sep 2026. FI31748134 is an active, valid EU VAT number registered to Öst Bygg/Rakennus & Consulting Ab in Finland, confirmed against VIES, which queries the national VAT database.

What is the VAT rate for FI31748134?

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 FI31748134?

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.

Öst Bygg/Rakennus & Consulting Ab, VAT ID FI31748134 — Verified

Active and verified against VIES as of 17 Sep 2026.

Confirmed against VIES on 17 Sep 2026, 20:09 UTC
Check ID: 01a0b0fd-521f-705d-86d0-af3b2ec2edc3

VAT ID

FI31748134

Finland

Y-tunnus

3174813-4

Company

Öst Bygg/Rakennus & Consulting Ab

Company type

Limited company

Founded

11 Dec 2020

Industry

Construction of residential and non-residential buildings

Address

Byträskvägen 17
65280 VAASA
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 FI31748134 is built

The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 31748134, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 3174813-4.

For Öst Bygg/Rakennus & Consulting Ab, its registered company type is Limited company; the national register or authority record gives a registration date of 11 Dec 2020, 5 years before the check; its Y-tunnus is 3174813-4.

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="FI31748134"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI31748134 as of 17 Sep 2026.

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Request

curl "https://api.vatnode.dev/v1/vat/FI31748134" \
  -H "Authorization: Bearer YOUR_API_KEY"

ResponseStored result of 17 Sep 2026 · 200 OK

{
  "valid": true,
  "vatId": "FI31748134",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "Öst Bygg/Rakennus & Consulting Ab",
  "companyAddress": "Byträskvägen 17\n65280 VAASA",
  "companyRegistrationDate": "2020-12-11",
  "companyForm": "Limited company",
  "industryDescription": "Construction of residential and non-residential buildings",
  "registryCode": "3174813-4",
  "registryCodeName": "Y-tunnus",
  "taxId": "3174813-4",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "website": null,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": 5,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-09-17T20:09:46.784Z",
  "checkId": "01a0b0fd-521f-705d-86d0-af3b2ec2edc3",
  "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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