Fake Tax Office Scams in Estonia
Fraudsters impersonate Estonia's Tax and Customs Board with fake refund and arrears messages designed to steal banking logins or extract immediate payments.
Part of: Fake Tax Office Scams
Last reviewed: 1 June 2026
Fake tax-office scams in Estonia trade on the authority of the Tax and Customs Board (Maksu- ja Tolliamet). Around the spring filing and refund period, fraudsters send emails and texts claiming the recipient is owed a refund or owes overdue tax, prompting them to click a link and enter banking or card details.
The messages are written in Estonian, reference real tax concepts, and use spoofed sender names to look authentic. Despite Estonia's advanced e-government systems, these phishing messages still catch people who act before checking the official channels.
How this scam works on Estonia
A message claims the recipient has a refund waiting and must 'confirm their account' via a link, or warns that unpaid tax will trigger enforcement unless settled today. The link opens a replica of the e-MTA tax portal or an Estonian bank login that captures the credentials entered.
With those details and a real-time approval prompt, the criminals authorise transfers from the victim's account. Phone variants feature a caller posing as a tax officer quoting a plausible reference number and pressuring the victim to pay arrears immediately.
In Estonia the scam exploits familiarity with the highly automated e-MTA system, where genuine refunds arrive without any action, making the fake 'confirm to receive' requests especially out of place for those who pause to think.
Common red flags
- An email or SMS with a link to 'confirm your account' to receive a tax refund
- Threats of immediate enforcement for unpaid tax unless you act today
- A login page requesting full banking credentials and a real-time approval
- Sender details that do not match official Tax and Customs Board channels
- Requests to pay tax arrears via card link, gift cards, or an unfamiliar account
- Urgent, threatening tone rather than the formal style of real tax letters
- Refund amounts or references that do not match your own tax records
How to protect yourself
- Never click links in tax messages — access e-MTA by typing the official address yourself
- Remember genuine Estonian refunds are paid automatically, not via a 'confirm' link
- Verify any claimed refund or debt by logging into your own e-MTA account directly
- Confirm arrears by calling the Tax and Customs Board on its official number
- Enable transaction alerts with your Estonian bank to catch unexpected transfers
- Report and delete suspicious tax messages instead of replying
How to report it
- Report tax-impersonation messages to the Tax and Customs Board via its official channel
- File a report with the Estonian Police and Border Guard Board if you lost money or shared credentials
- Notify your bank immediately to freeze the account and dispute any transfers
Frequently asked questions
I already entered my banking details on a fake e-MTA page — what should I do immediately?
Contact your bank right away to freeze the account. Report the phishing page to the Tax and Customs Board and the Estonian Police and Border Guard Board.
How can I tell a genuine call from the Tax and Customs Board from a scam one?
Genuine officials never pressure immediate payment over the phone. Hang up and call back using the official number.
Why do these fake e-MTA messages look so convincing?
Scammers reference the highly automated e-MTA system and use fluent Estonian to mimic genuine correspondence. Never click a link — log into e-MTA directly.
Does the Estonian Tax and Customs Board send links to claim a refund?
No. The Tax and Customs Board pays refunds automatically into your registered account and manages everything through the e-MTA portal you log into yourself, not through links in unsolicited messages. Any 'confirm to receive your refund' link should be treated as phishing.
Sources for this guide are listed on the Fake Tax Office Scams page (4 sources).