Fake Tax Office Scams in Finland
Fraudsters impersonate Verohallinto (the Finnish Tax Administration) by text, email, and phone, demanding payments or harvesting bank credentials through fake refund notices.
Part of: Fake Tax Office Scams
Last reviewed: 1 June 2026
Fake tax-office scams exploit the trust Finns place in Verohallinto and the predictable rhythm of the Finnish tax year. Around the spring tax-return and autumn back-tax periods, fraudsters flood inboxes and phones with messages claiming an outstanding payment, a pending refund, or a problem with the victim's tax card.
The messages are increasingly polished, written in fluent Finnish and Swedish, and often spoof official-looking sender names and the OmaVero branding. The goal is either an immediate payment or, more often, the theft of online-banking credentials via a cloned login page.
How this scam works on Finland
A typical attack arrives as an SMS or email stating that the recipient is due a tax refund and must 'confirm bank details' through a link, or conversely that a back-tax payment is overdue and enforcement is imminent. The link leads to a convincing replica of the OmaVero portal or a Finnish bank's login screen.
When the victim enters their online-banking credentials and a TUPAS or mobile-ID confirmation, the criminals use those details in real time to authorise transfers from the victim's account. Phone variants involve a caller posing as a Verohallinto officer who reads out a genuine-looking reference number and pressures the victim to act before a 'deadline today'.
Finnish-language fluency and references to real concepts like the tax card (verokortti) and prepayment (ennakkovero) make these scams difficult to distinguish from genuine communications.
Common red flags
- An SMS or email with a link asking you to 'confirm bank details' to receive a tax refund
- Threats of immediate enforcement or debt collection unless you pay within hours
- A login page that asks for full banking credentials plus a mobile-ID confirmation
- Sender address or SMS shortcode that does not match official Verohallinto channels
- Requests to pay tax via gift cards, crypto, or a personal account number
- Pressure and urgency rather than the calm, deadline-based tone of real tax letters
- Refund amounts or reference numbers that do not match anything in your own OmaVero account
How to protect yourself
- Never click links in tax messages — log in to OmaVero directly by typing the address yourself
- Remember Verohallinto issues refunds automatically to your registered account, never via a link
- Verify any claimed debt by calling Verohallinto using the number on its official website
- Never enter banking credentials on a page reached through an email or SMS link
- Enable transaction alerts with your Finnish bank so unexpected transfers are caught quickly
- Report suspicious messages and delete them rather than replying
How to report it
- Report tax-impersonation messages to Verohallinto via its phishing-reporting channel on vero.fi
- File a police report at poliisi.fi if you lost money or disclosed banking credentials
- Notify your bank immediately to freeze the account and attempt to recall any transfers
Frequently asked questions
Does Verohallinto ever send links to claim a refund?
No. The Finnish Tax Administration pays refunds automatically into your registered bank account and asks you to manage details through the OmaVero portal that you log into yourself. Any message with a link to 'claim' or 'confirm' a refund should be treated as a scam.