The YKI test (Yleinen kielitutkinto, the National Certificate of Language Proficiency) is Finland's official language exam for adults. For many people it is the key step toward Finnish citizenship, as well as some jobs and study places.
What is the YKI test?
YKI measures how well you can use a language in everyday situations. The official framework is set by the Finnish National Agency for Education, and the tests are developed and run by the University of Jyväskylä. The certificate is recognised by Finnish law and by the Finnish Immigration Service (Migri).
Levels and grading
YKI uses a six-point scale grouped into three test levels:
- Basic level — grades 1–2 (roughly CEFR A1–A2)
- Intermediate level — grades 3–4 (roughly CEFR B1–B2)
- Advanced level — grades 5–6 (roughly CEFR C1–C2)
You choose which level to sit when you register, and you receive a separate grade for each part of the test.
The four subtests
Every YKI test has four parts, each graded separately:
- Speaking — responding to prompts, describing, giving opinions.
- Listening comprehension — understanding recorded speech.
- Reading comprehension — understanding written texts.
- Writing — messages, opinions and short texts.
You must take all four parts on the same day, and the whole exam lasts about 5–6 hours.
YKI for Finnish citizenship
To prove your language skills for citizenship, you take the intermediate-level test in Finnish or Swedish and need at least grade 3 (about CEFR B1) — but only in certain accepted combinations of subtests. Citizenship has other requirements too (such as length of residence), so always check the current rules on the Migri website. The language certificate is just one part of the application.
Which languages can you take?
YKI is offered in several languages, including Finnish, Swedish, English, German, French, Spanish, Italian, Russian and Northern Sámi. For citizenship, the test must be in Finnish or Swedish.
How to register and prepare
Tests are held on set dates several times a year at locations around Finland, and you register through the official YKI system. A registration fee applies — check the current amount when you sign up. To prepare well:
- Practise all four skills, not just the ones you find easy.
- Build everyday vocabulary (work, free time, services, health).
- Train your listening with real Finnish audio, and speak out loud daily.
- Do timed practice so the exam length feels normal.
Finnishly is designed around exactly these skills — vocabulary with audio, listening and speaking practice, grammar and spaced repetition — so you can build toward intermediate level step by step.
Note: YKI rules, fees and citizenship requirements can change. Always confirm details on the official sites of the Finnish National Agency for Education (oph.fi) and the Finnish Immigration Service (migri.fi).