Is FI31828636 a valid VAT number?

Yes, as of 18 Sep 2026. FI31828636 is an active, valid EU VAT number registered to Oneflow AB filial i Finland in Finland, confirmed against VIES, which queries the national VAT database.

What is the VAT rate for FI31828636?

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 FI31828636?

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.

Oneflow AB filial i Finland, VAT ID FI31828636 — Verified

Active and verified against VIES as of 18 Sep 2026.

Confirmed against VIES on 18 Sep 2026, 14:54 UTC
Check ID: 01a0b502-dc37-7658-aaa6-41276e33e5d9

VAT ID

FI31828636

Finland

Y-tunnus

3182863-6

Company

Oneflow AB filial i Finland

Company type

Branch

Founded

22 Feb 2021

Industry

Other information technology and computer service activities

Address

c/oConvido Ab Oy Vasaesplanaden 14 D 26
65100 VASA
FINLAND

VAT rates in Finland (EUR)

Standard

25.5%

Reduced

13.5%

Reduced

10%

VAT rates as of 10 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 FI31828636 is built

The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 31828636, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 3182863-6.

For Oneflow AB filial i Finland, its registered company type is Branch; the national register or authority record gives a registration date of 22 Feb 2021, 5 years before the check; its Y-tunnus is 3182863-6.

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="FI31828636"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI31828636 as of 18 Sep 2026.

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Request

curl "https://api.vatnode.dev/v1/vat/FI31828636" \
  -H "Authorization: Bearer YOUR_API_KEY"

ResponseStored result of 18 Sep 2026 · 200 OK

{
  "valid": true,
  "vatId": "FI31828636",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "Oneflow AB filial i Finland",
  "companyAddress": "c/oConvido Ab Oy Vasaesplanaden 14 D 26\n65100 VASA",
  "companyRegistrationDate": "2021-02-22",
  "companyForm": "Branch",
  "industryDescription": "Other information technology and computer service activities",
  "registryCode": "3182863-6",
  "registryCodeName": "Y-tunnus",
  "taxId": "3182863-6",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "website": null,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": 5,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-09-18T14:54:18.680Z",
  "checkId": "01a0b502-dc37-7658-aaa6-41276e33e5d9",
  "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": "2026-11-10"
  }
}

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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