What does a Finnish IBAN bank account number look like?
How to read and type a Finnish account number.
Short answer
Finance Finland explains that a Finnish IBAN always begins with FI followed by two check digits. The guide's example is FI21 1234 5600 0007 85 in paper format and FI2112345600000785 in electronic format. Characters 5 to 8 show which bank the account belongs to. Including the letters FI, the account number has 18 characters. In print it is grouped in fours, but online you type it without spaces.
Why
- Finance Finland says the IBAN always starts with FI and two check digits.
- Finance Finland says characters 5 to 8 identify the bank.
- The guide gives FI21 1234 5600 0007 85 as an example.
Details
For a payment inside the SEPA area the IBAN is enough. The BIC code is usually not needed.
Tip
Check the IBAN digit by digit before you confirm a large payment.
What may differ
Accounts in other countries have their own IBAN length and country code.
Common misconception
Finnish account numbers are short and have no letters.
What actually happens
Finnish accounts are written in IBAN format starting with FI.
People also ask
- What is a reference number on a Finnish bill?
- Do transfers to other EU countries cost more?
- Do banks check the payee name before a transfer?
Sources
- Finance Finland: IBAN and BIC in paymentsChecked at:
- Finance Finland: credit transfer form guideChecked at:
This answer is for reference only. Payment rules and fees change, so check the official sources or your bank before you pay.
Practical: communication, money, servicesRelated questions
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Can a company charge for a paper bill in Finland?
It can be allowed.
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How many people in Finland are in debt enforcement?
According to the National Enforcement Authority (Ulosottolaitos), private persons made up about 91% of all debtors in 2025, about 550,000 people, an increase of 4% from the year before.
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Has the digital euro been approved?
Not yet.
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When does the digital euro pilot start?
The Bank of Finland announced on 14 July 2026 that the Eurosystem's digital euro pilot starts in the second half of 2027 and lasts 12 months.

