Finnish Citizenship 2026–2027: Complete Guide to the 8/5-Year Residence Period, Language, Income, Integrity and the New Citizenship Test

1. Three reforms decide which rules apply to you

Finnish citizenship rules changed three times in two years, and the date your application becomes pending decides which version applies. Each amendment has the same transitional rule: an application that was already pending when the change entered into force is decided under the earlier provisions.

In practice: an application filed on 16 December 2025 is assessed without the three-month benefits rule, and an application filed on 28 February 2027 is assessed without the citizenship test. Filing early only helps if every other requirement is already met; Migri decides on the facts as they stand on the decision date.

2. All requirements at a glance

Citizenship is not a single threshold. Every row below must be satisfied together, and each has its own statutory exceptions.

3. Eight years, five years and the special periods

The residence period means that your actual residence and home has been in Finland for the required time immediately before the decision. It starts on the day you moved to Finland if you already held a permit for permanent-type residence when you arrived; otherwise it starts on the day your first continuous (A) residence permit was granted. Half of the time you lived in Finland on a temporary (B) permit before the continuous permit also counts, provided you have lived in Finland on a continuous permit for at least one year immediately before the decision.

Since 1 October 2024 the period of a beneficiary of international protection is no longer counted from the date the asylum application was made. A shorter three-year period is possible only in exceptional cases, for example when permanent full-time work in Finland would be unreasonably difficult without citizenship. The full calculation, with worked examples, is in our residence-period guide.

4. Days abroad: the 365/90 rule

Up to 365 days spent outside Finland are accepted within the required residence period. Of those, no more than 90 days may fall in the year immediately before the decision. Days above either limit are not counted as residence, so they push the date on which you meet the requirement later; they are not an automatic refusal.

A continuous stay abroad of more than five years breaks the residence period completely, and the calculation starts again. Because the 90-day window is measured back from the decision date, travel while your application is pending also counts. Keep a dated list of trips with tickets or passport stamps.

5. Language requirement and YKI

You need satisfactory spoken and written Finnish or Swedish. With the YKI test this means the intermediate level, with at least grade 3 (CEFR B1) in one of three accepted subtest pairs: speaking and writing, listening comprehension and writing, or speaking and reading comprehension. Two separate YKI certificates may be combined to form an accepted pair.

Other accepted proof includes the Civil Service Language Certificate at satisfactory level, Finnish or Swedish as mother tongue or second language in basic or upper secondary education, the matriculation examination, a vocational qualification completed in Finnish or Swedish, and the language studies or maturity test included in a Finnish university or UAS degree. The proof must exist when you file; booking a YKI test for later does not meet the requirement.

In 2026 the intermediate YKI test costs EUR 190, registration opens about two months before the test day and the certificate arrives about two months after it. Exceptions exist for health, a sensory or speech disability, and some applicants aged 65 or over, but age alone is not an automatic waiver.

6. The citizenship test from 2027

The Nationality Act amendment 552/2026 enters into force on 1 January 2027 and adds a seventh general requirement: sufficient knowledge of Finnish society, shown in Finnish or Swedish. It applies to applicants aged 18–64 whose application becomes pending on or after 1 March 2027; applications filed during the first two months of 2027 are exempt, and applications pending on 1 January 2027 follow the old rules.

You can meet the requirement in three ways: by passing the citizenship test, by completing the Finnish- or Swedish-language matriculation examination in Finland, or by completing a Finnish- or Swedish-language higher-education degree in Finland. Migri can grant an exception when health or a disability prevents it in the long term, or for another very weighty reason.

The test is a computer-based multiple-choice test, taken in Finnish or Swedish, and it is passed when the majority of answers are correct. Questions are based on public learning material written by the University of Helsinki from the integration (civic orientation) material; Migri publishes it at the turn of 2026–2027. Topics include key legislation, fundamental and human rights, equality, gender equality, and Finnish history and culture. A test fee is charged; its amount is set by a Ministry of the Interior decree and had not been published when this guide was checked. A rejected result can be challenged with a request for rectification to Migri. Applicants under 65 who cannot read or write can take the test orally.

ENB's free practice test lets you rehearse the topics in six languages. It is our own study material, not the official questions.

7. Means of support after 17 December 2025

For applications filed on or after 17 December 2025 you must give reliable information on how you support yourself, and you must not have received unemployment benefit or social assistance for more than three months in total during the two years before the decision. Exactly three months is within the limit. Social assistance is a household benefit, so assistance paid to your spouse or partner in the same household counts for you as well.

There is no fixed euro income threshold. Salary, business income, pensions, savings and other lawful sources can all show your means of support, provided their origin is clear. The requirement does not apply to applicants under 18 or aged 65 or over, and Migri can make an exception when long-term illness or disability prevents you from meeting it, or for another very weighty reason; the best interests of a child are considered.

8. Which benefits count towards the three months?

Counted: labour market subsidy and basic unemployment allowance (paid until 30 April 2026), the general support (yleistuki) that replaced them on 1 May 2026, earnings-related unemployment allowance from an unemployment fund, and basic, supplementary or preventive social assistance. Not counted by themselves: housing allowance, child benefit, parental allowance, sickness allowance and student financial aid. They do not break the three-month rule, but living on them alone may not show sufficient means.

Because the two-year window moves with the decision date, an old period of unemployment can drop out of the window while your application waits. Count the months against the expected decision date, not only the filing date. Our income guide explains the counting with examples.

9. Identity, integrity and waiting periods

Your identity must be reliably established, usually with a valid national passport. Ten years of using the same identity in the Finnish population register normally settles it, but not if you were given an alien's passport so that you could obtain your own country's passport; then you must present that passport or show that you could not obtain it for reasons beyond your control. Since 17 December 2025 Migri also refuses citizenship if there are justified grounds to suspect a risk to national security.

Integrity means you have committed no offence punished by more than a fixed fine (rikesakko) and are not subject to a restraining order. Day-fines, conditional sentences and other penalties can lead to a refusal and a waiting period, counted as below. Offences committed abroad can be taken into account, and a person convicted of a very serious offence is not naturalised for the time being.

Unpaid taxes, maintenance payments or other public charges can also block citizenship if the neglect is essential, so settle or agree a payment plan before you apply.

10. Fees, processing and appeals

The 2026 processing fee is EUR 550 for an online application in Enter Finland and EUR 650 on paper; the fee is charged when you apply and is not refunded if the decision is negative. A citizenship declaration, available to some groups such as former Finnish citizens and certain Nordic citizens, costs EUR 260 online and EUR 280 on paper. Check the current fee on Migri's site before paying, because fees are revised each year.

After filing online you visit a Migri service point to prove your identity and show original documents. Processing times change and Migri publishes a current estimate; an incomplete file waits until the missing information arrives. Applications by beneficiaries of international protection and stateless persons are processed urgently, with a statutory target of one year. A negative decision can be appealed to the administrative court; instructions and the deadline are attached to the decision.

11. Documents to prepare

12. Step by step

13. Common reasons for refusal

Most refused applications fail on a requirement that could have been checked in advance. The most common are: too many days abroad in the final year; residence counted from the arrival date instead of the first continuous permit; a YKI certificate with level 3 only in a pair that is not accepted, such as listening and reading; four or more months of unemployment benefit or social assistance in the two-year window, including a spouse's social assistance; unexplained income or savings; a day-fine for a traffic offence in recent years; and unpaid taxes.

Migri advises applying only when you meet all the requirements. A premature application costs the fee and, if refused, means filing and paying again. ENB Consulting can check your calculation and documents before you file; we are a consultancy, not a law firm or an authority, and the decision is always Migri's.

14. Dual citizenship

Finland has accepted multiple citizenship since 1 June 2003, so you do not have to give up your current nationality. Whether you keep it depends on your other country's law: some countries end their citizenship automatically when another is acquired, or require permission. Check this with that country's authorities before you apply.

Dual citizens may have obligations in both countries, such as military service, and the other country may treat you only as its own citizen while you are there. Finnish citizenship can be lost only in narrow cases, for example if it was obtained with false information (within ten years) or after a conviction for serious offences against Finland's vital interests when the person also holds another citizenship.

15. Final checklist before you file