Updates as of September 22, 2026
KNM has no fixed national sitting dates. DUO's current instruction is to log in to Mijn Inburgering and choose the date and the place of the exam yourself, with paper registration forms for people who cannot log in. DUO warns it can take more than six weeks before you are actually able to sit.
Inburgeren registrationThe published fee for KNM is EUR 50, the same as each of the four language exams, giving a total of EUR 250 for the full set under the Wet inburgering 2021. DUO states that for asylum status holders the first two attempts at each exam are free, and that the participation declaration route, PVT, is free.
Inburgeren costs pageDUO lists KNM as one of the components of the integration exam alongside Lezen, Luisteren, Schrijven, Spreken, ONA and PVT, and maintains separate knowledge-exam pathways for the Wet inburgering 2013 and the Wet inburgering 2021. Which of those applies to you is shown in your own Mijn Inburgering file, not on the public pages.
Inburgeren exam overviewTwo official practice exams, Oefenexamen KNM 1 and Oefenexamen KNM 2, are published free on DUO's own practice page. These are the only KNM practice papers DUO itself provides; DUO does not publish the live exam's question count or its pass mark on the public pages.
Inburgeren practice examsDUO's public page now states that the Raad van State has ruled DUO may not fine people who take too long over integration, and may not reclaim money from an integration loan, applying to status holders under both the 2013 and the 2021 law. The listed penalty amounts remain EUR 340 for PVT, EUR 340 for MAP, and never more than EUR 1,000 for the learning route.
Inburgeren penalties pageBookings can be changed or cancelled up to one week before the exam, according to DUO's registration page. Because the queue can run past six weeks, a cancellation inside that final week is a forfeited EUR 50 and a fresh wait for the next available slot at your chosen location.
Inburgeren registrationKNM exam at a glance
| Item | Detail |
|---|---|
| Format | Taken on a computer, questions grouped by theme |
| Themes named by DUO | Examples given are wonen and werk en inkomen |
| Length | 45 minutes |
| Fee | EUR 50, within a EUR 250 total for all five exams |
| Booking | Mijn Inburgering, you pick the date and the place |
| Official practice | Oefenexamen KNM 1 and Oefenexamen KNM 2 |
KNM is a knowledge exam rather than a language exam, which is why it sits in DUO's kennisexamens section next to ONA. Unlike ONA, which involves portfolio result cards plus either a 64-hour course or a final interview, KNM is a single timed computer session with no coursework attached.
Dates and windows
| What | When | Status |
|---|---|---|
| KNM sitting dates | No national calendar; you choose date and place in Mijn Inburgering | Rolling |
| Waiting time after booking | DUO states it can take more than six weeks before you can sit | Rolling |
| Changing or cancelling a booking | Permitted up to one week before the exam | Rolling |
| Registration without a Mijn Inburgering login | Available at any time using DUO's registration forms | Rolling |
| Official practice exams KNM 1 and KNM 2 | Published on inburgeren.nl and available now | Confirmed |
| Free attempts for asylum status holders | First two attempts at each exam, including KNM | Confirmed |
| Fines for exceeding the integration deadline | Suspended following the Raad van State ruling cited by DUO | Confirmed |
| End of the exam obligation | DUO states the obligation runs until AOW state pension age | Confirmed |
KNM is an on-demand exam, so the only calendar that matters is the queue at your chosen test location. Treat DUO's six-week warning as a floor rather than an average, and book before you feel ready if your integration deadline is close.
Source: Inburgeren registration · Exemptions page · Penalties page
What this means for your preparation
The recurring error is assuming KNM is a formality that can be left until the language exams are out of the way. It is booked from the same queue as everything else, and DUO's own warning is that more than six weeks can pass between registering and sitting. A candidate who leaves KNM to the last quarter of their integration period is relying on a slot that DUO does not guarantee exists. The second error is preparing from the wrong law, because DUO runs parallel knowledge-exam tracks for 2013 and 2021 and does not say on its public pages which one is yours.
Book KNM first, not last
KNM is the cheapest and shortest exam in the set at EUR 50 and 45 minutes, and it is the one least dependent on your language progress because the questions are about Dutch society rather than Dutch grammar. That makes it the sensible first booking. Registering early costs nothing extra, the slot can be changed or cancelled up to a week before, and clearing KNM early removes one component from the pile while you are still working on reading and writing. The reverse order leaves you negotiating a six-week queue with a deadline overhead. There is also a location variable that the national pages do not expose: because you choose both the date and the place in Mijn Inburgering, a centre in a smaller city may be offering slots weeks ahead of the one nearest you, and the cost is the same EUR 50 wherever you sit.
Know which law you are under
DUO runs separate knowledge-exam pathways for the Wet inburgering 2013 and the Wet inburgering 2021, and the public pages deliberately do not tell you which one applies. Your Mijn Inburgering file does. This matters in money terms: under the 2021 law DUO lists the four language exams and KNM at EUR 50 each for a EUR 250 total, with PVT free, whereas ONA at EUR 40 appears under the 2013 arrangements. Reading a guide written for the other law is the fastest way to prepare for exams you do not have to sit.
Use the two official practice papers as the spec
DUO does not publish the number of questions in the live KNM exam or the pass mark on its public pages, so the two official practice exams, Oefenexamen KNM 1 and KNM 2, are the closest thing to a published specification. Work through both under a 45-minute clock rather than reading them as notes, because the constraint that catches people out is pace across several themed blocks rather than any single hard question. Treat commercial KNM practice sites as supplementary; only these two are DUO's own. The themes DUO names on its content page, wonen and werk en inkomen, tell you the register to expect: everyday administrative Dutch about housing, employment and income rather than history or politics for their own sake. Prepare the vocabulary of forms, landlords, contracts and payslips rather than a general knowledge list.
Check the exemption list before paying
DUO lists routes to sitting fewer exams or none at all: serious illness or disability, a diploma obtained in the Netherlands or an equivalent Dutch-language diploma from Belgium or Suriname, ten years of residence in the Netherlands including at least five in work, special circumstances, or a completed 600-hour course. A partial exemption route exists for holders of an NT2 certificate or diploma and for people with at least six months of recent Dutch employment. Any of these is worth testing before you spend EUR 250, because the exemption is assessed on your file rather than claimed at the exam.
The fines position has changed, the deadline has not
DUO's own page now states that the Raad van State has ruled it may not fine people who take too long to integrate, and may not reclaim money from an integration loan, covering status holders under both laws. The published amounts, EUR 340 for PVT, EUR 340 for MAP and a maximum of EUR 1,000 for the learning route, remain on the page as the framework. Do not read the ruling as removing the obligation itself: DUO still states the exam duty runs until AOW state pension age, and a residence or naturalisation application is judged on exams passed, not on fines avoided.
Common questions
How long is the KNM exam and what is in it?
DUO states the exam is taken on a computer and lasts 45 minutes. You are given several themes and must answer questions under each one; the examples DUO names are wonen, meaning housing, and werk en inkomen, meaning work and income. DUO does not publish the number of questions or the pass mark on its public pages, so the two official practice exams it hosts, KNM 1 and KNM 2, are the best available guide to the length and style of the question sets.
How much does KNM cost in 2026?
DUO lists KNM at EUR 50, identical to each of the four language exams, Schrijven, Spreken, Luisteren and Lezen, which brings the full set to EUR 250. For asylum status holders DUO states the first two attempts at each exam are free, and the participation declaration route PVT is free under the 2021 law. Family migrants and other non-asylum candidates pay themselves or arrange financing. ONA at EUR 40 appears under the older 2013 arrangements rather than the 2021 set.
When can I take the KNM exam?
There is no national exam calendar for KNM. You log in to Mijn Inburgering, choose a date and a location, and are booked into whatever the queue at that centre allows. DUO's stated warning is that it can take more than six weeks before you can actually sit, so register well in advance. Changes and cancellations are allowed up to one week before the exam, which gives you room to bring a booking forward if an earlier slot opens.
Is KNM part of the inburgeringsexamen?
Yes. DUO lists the components as Lezen, Luisteren, Schrijven, Spreken, Kennis van de Nederlandse Maatschappij, Oriëntatie op de Nederlandse Arbeidsmarkt and the Participatieverklaringstraject. KNM sits in the knowledge-exam group with ONA rather than with the language exams. DUO maintains separate knowledge-exam pathways for the Wet inburgering 2013 and the Wet inburgering 2021, and the set of components that actually applies to you is shown in your own Mijn Inburgering file.
Can I be exempted from KNM?
DUO publishes both full and partial exemption routes. Full exemption can follow from serious illness or disability, a diploma obtained in the Netherlands or an equivalent Dutch-language diploma from Belgium or Suriname, ten years of residence including five years of work, special circumstances, or a completed 600-hour course. Partial exemption, meaning fewer exams, can follow from holding an NT2 certificate or diploma, or from at least six months of recent employment in the Netherlands. These are assessed against your file rather than claimed on the exam day.
What happens if I miss my integration deadline?
DUO's page states the Dutch court, the Raad van State, has ruled that DUO may not impose fines on people who take too long to integrate, and may not reclaim money from an integration loan, applying to status holders under the 2013 and 2021 laws. The framework amounts still published are EUR 340 for PVT, EUR 340 for MAP and a maximum of EUR 1,000 for the learning route. The obligation itself continues; DUO states it runs until AOW state pension age.







