Is FI35573773 a valid VAT number?

Yes, as of 13 Sep 2026. FI35573773 is an active, valid EU VAT number registered to Tilintarkastustoimisto Sami Koivistoinen Oy in Finland, confirmed against VIES, which queries the national VAT database.

What is the VAT rate for FI35573773?

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 FI35573773?

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.

Tilintarkastustoimisto Sami Koivistoinen Oy, VAT ID FI35573773 — Verified

Active and verified against VIES as of 13 Sep 2026.

Confirmed against VIES on 13 Sep 2026, 17:36 UTC
Check ID: 01a09bd7-3b53-7097-98bc-9c5e38a656cc

VAT ID

FI35573773

Finland

Y-tunnus

3557377-3

Company

Tilintarkastustoimisto Sami Koivistoinen Oy

Company type

Limited company

Founded

27 Aug 2025

Industry

Auditing activities

Address

c/oSami Koivistoinen Vallikuja 4 A 7
02650 ESPOO
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 FI35573773 is built

The prefix FI marks Finland, where VAT is known locally as Arvonlisävero (ALV). The part after it, 35573773, is 8 digits. The whole number follows the format FI + 8 digits. The characters after the prefix correspond to the Y-tunnus 3557377-3.

For Tilintarkastustoimisto Sami Koivistoinen Oy, its registered company type is Limited company; the national register or authority record gives a registration date of 27 Aug 2025, 1 year before the check; its Y-tunnus is 3557377-3.

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="FI35573773"></span>

Loads asynchronously, ~1.5 KB gzipped, no tracking, no dependencies. The badge links to this page, which shows the result stored for FI35573773 as of 13 Sep 2026.

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Request

curl "https://api.vatnode.dev/v1/vat/FI35573773" \
  -H "Authorization: Bearer YOUR_API_KEY"

ResponseStored result of 13 Sep 2026 · 200 OK

{
  "valid": true,
  "vatId": "FI35573773",
  "countryCode": "FI",
  "countryName": "Finland",
  "companyName": "Tilintarkastustoimisto Sami Koivistoinen Oy",
  "companyAddress": "c/oSami Koivistoinen Vallikuja 4 A 7\n02650 ESPOO",
  "companyRegistrationDate": "2025-08-27",
  "companyForm": "Limited company",
  "industryDescription": "Auditing activities",
  "registryCode": "3557377-3",
  "registryCodeName": "Y-tunnus",
  "taxId": "3557377-3",
  "taxIdName": "Y-tunnus",
  "registryPrivacy": false,
  "website": null,
  "commercialName": null,
  "companyStatus": null,
  "secondaryActivities": [],
  "companyAgeYears": 1,
  "consultationNumber": null,
  "specialTerritory": null,
  "verifiedAt": "2026-09-13T17:36:09.045Z",
  "checkId": "01a09bd7-3b53-7097-98bc-9c5e38a656cc",
  "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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