Dutch Nationality: Become a Dutch Citizen as an Expat

By the end, you’ll know exactly where you stand and what your next step is.

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Who Can Apply for Dutch Nationality?

There are two main routes to Dutch nationality: naturalisation (naturalisatie) and the option procedure (optie). Which one applies to you depends on your personal situation.

Naturalisation

This is the standard route for most expats. You apply to the IND (Immigratie- en Naturalisatiedienst), the Dutch immigration authority, and if you meet the requirements, the municipality grants you Dutch nationality at a formal ceremony.

You can apply via naturalisation if you are:

• A foreign national who has lived legally in the Netherlands for at least five continuous years
• A foreign national who has been married to or in a registered partnership with a Dutch citizen for at least three years, and has lived in the Netherlands for at least three years during that partnership
• A stateless person registered as such in the BRP who has lived in the Netherlands for at least three years
• Someone who has lived in the Kingdom for at least two continuous years and for at least ten years in total, always with valid residence

“Legal residence” means you had a valid residence permit throughout. Gaps matter. A gap of more than six consecutive months abroad can reset the clock, so if you’ve been a frequent traveller for work, check your passport stamps carefully before you apply.

The Option Procedure

The option procedure is faster, cheaper, and available to a much smaller group. I’ll cover it in detail in its own section below.

Naturalisation Requirements

Meeting the residence requirement is only the start. You also need to tick several other boxes.

1. Five Years of Continuous Legal Residence

As mentioned, this is the baseline. You count back five years from the date you intend to submit your application. Every day of that five-year period, you needed a valid residence permit. If you have a permanent residence permit (verblijfsvergunning voor onbepaalde tijd) or an EU long-term residence permit, that also counts.

If you are unsure about your residence history or permit status, check the IND’s permit records and cross-reference with your BSN registration history. The BSN record at your municipality is often the cleanest proof of continuous residence.

2. The Inburgeringsexamen (Civic Integration Exam)

This is the requirement that trips people up most often. To naturalise, you must demonstrate Dutch language skills and knowledge of Dutch society. The standard way to do this is by passing the civic integration exam at language level A2 (IND, checked 24 September 2026). The cabinet plans to raise this to B1, but that is not law yet; see what is changing in Dutch naturalisation. The exam covers:

• Speaking (Spreekvaardigheid)
• Listening (Luistervaardigheid)
• Reading (Leesvaardigheid)
• Writing (Schrijfvaardigheid)
• Knowledge of Dutch Society (Kennis van de Nederlandse Maatschappij — KNM)
• Orientation on the Dutch Labour Market (Oriëntatie op de Nederlandse Arbeidsmarkt — ONA)

Alternatively, you can demonstrate your language level by showing:

• A Dutch diploma above primary level from a programme taught in Dutch
• A state exam NT2 (Dutch as a Second Language), programme I or II
• A civic integration diploma under the 2013 or 2021 Act at A2 or higher
• You lived in the Netherlands for at least eight years between the ages of 5 and 16

What the Inburgeringsexamen Actually Tests

There are six components, and you must pass each one:

• KNM (Kennis van de Nederlandse Maatschappij) — knowledge of Dutch society, history, politics, and everyday customs
• Leesvaardigheid (reading) — understanding written Dutch texts at A2 level
• Schrijfvaardigheid (writing) — producing written Dutch at A2 level
• Luistervaardigheid (listening) — understanding spoken Dutch
• Spreekvaardigheid (speaking) — answering questions and holding a basic conversation, assessed via a phone-based system
• ONA (Oriëntatie op de Nederlandse Arbeidsmarkt) — a portfolio-based component about your place in the Dutch job market

You do not sit all six in one sitting. Each is a separate exam, booked and taken at a DUO exam centre.

Retakes: If you fail an individual component, you retake only that component; you do not need to redo the ones you have already passed. Each attempt costs the normal fee of €50 per exam (inburgeren.nl, checked 24 September 2026), which adds up if you are underprepared for the speaking section in particular. That one surprises people because it is automated rather than with a live examiner, which takes some adjustment.

Exemptions: You do not need to sit the inburgeringsexamen if you:

• Hold a Dutch diploma above primary level from a programme taught in Dutch (the key word is taught in Dutch — an English-medium Dutch degree does not count)
• Hold a state exam NT2 (Dutch as a Second Language) diploma at programme I or II level
• Lived in the Netherlands for at least eight years while of school age (5 to 16)

Reaching retirement age does not exempt you from the whole exam; it exempts you only from the labour market component (ONA). Medical dispensation is possible with an Argonaut advice or a DUO decision.

What “equivalent qualification” means: An HBO or WO degree taught in Dutch counts as proof of civic integration. It is not about where you studied — it is about the language of instruction. If your Dutch university programme was English-medium, you still need the inburgering exam.

Cost: DUO charges €50 per exam for reading, writing, listening, speaking and KNM, and €40 for ONA: €290 for the full set under the 2013 Act (inburgeren.nl, checked 24 September 2026). Language courses on top of this can run anywhere from €500 to €3,000 depending on the provider and your starting level.

My advice: Start preparing 12 to 18 months before you intend to apply for naturalisation. The speaking component in particular takes longer to develop than people expect. My full inburgeringsexamen preparation guide covers the best study approaches in detail. My inburgering route builder tool can help you figure out which path fits your situation.

If you are at the early stages of learning Dutch, Babbel vs Duolingo for learning Dutch is a useful starting point, and I also have a roundup of the best apps to learn Dutch in 2026.

3. No Serious Criminal Record

You cannot naturalise if, in the four years before your application, you were convicted of an offence and received a sentence of more than six months. This includes sentences served abroad. Fines do not automatically disqualify you, but the IND does look at the full picture.

4. Renouncing Your Original Nationality

The Netherlands has a general rule against dual nationality. If you naturalise as an adult, you are normally required to renounce your current nationality, and that includes EU citizens. I’ll explain the exceptions in the dual nationality section below.

5. Not Receiving Social Assistance (Bijstand)

If you are receiving bijstand (social welfare) at the time of your application, this can be grounds for refusal. There are exceptions for people who became dependent on benefits through no fault of their own, but it’s a grey area. If you’re in this situation, get proper legal advice before applying.

The Naturalisation Process, Step by Step

Here is what actually happens from start to finish.

Step 1: Check Your Eligibility

Before you spend any money, verify that you meet all the requirements. Use the IND’s online check tool at ind.nl, or book a consultation with your municipality’s civil affairs desk (Burgerzaken). Some municipalities offer free pre-application advice sessions.

If you arrived in the Netherlands on a highly skilled migrant visa, your residence period counts in full — provided you have maintained uninterrupted legal status.

Step 2: Gather Your Documents

This takes longer than you’d think. Start collecting documents at least three months before you intend to apply. The core documents are:

• Valid passport
• Birth certificate (original or certified copy)
• Proof of continuous legal residence (passport stamps, IND residence history extract)
• Proof of passing the inburgeringsexamen (or exemption certificate)
• If applicable: marriage certificate, divorce certificate, proof of partnership
• Extract from the Personal Records Database (BRP — your municipality can provide this)
• Criminal record certificate from your country of origin (VOG buitenland), if you lived abroad in the past four years

Foreign documents almost always need to be legalised or apostilled. This is one of the biggest sources of delays. For a detailed breakdown, see my guide on apostille and legalisation in the Netherlands.

Step 3: Submit Your Application

You submit the naturalisation application at your municipality (gemeente), not directly to the IND. You book an appointment at the Burgerzaken desk. At the appointment, you hand over your documents, pay the fee (€1,139 for one person in 2026) and sign two declarations: that you are willing to make the Declaration of Solidarity, and that you will renounce your current nationality (or which exemption applies).

The municipality checks your documents, then forwards the file to the IND for a decision. This handover can take a few weeks.

Step 4: IND Assessment

The IND reviews your application. The decision period is 12 months from the moment the fee is paid, and the IND can extend it, for example if the file is incomplete. The IND may request additional documents during this period. Respond quickly — delays in replying extend the timeline.

If the IND approves your application, it forwards the decision to the King, who signs the Royal Decree granting you Dutch nationality.

Step 5: The Naturalisation Ceremony

Once approved, your municipality will invite you to a naturalisation ceremony, which you must attend within one year of the positive decision. At the ceremony, you make the Declaration of Solidarity (verklaring van verbondenheid): you declare that you know the laws of the Kingdom of the Netherlands also apply to you.

This is a legal requirement. If you do not attend, you do not become Dutch and have to apply again. Ceremonies range from rather formal to quite cheerful, depending on where you live; what happens at a Dutch naturalisation ceremony walks through the day.

At the ceremony, you receive the naturalisation decision (naturalisatiebesluit). You can then apply for a Dutch passport or identity card at your municipality.

Step 6: Apply for Your Dutch Passport

A Dutch passport for an adult costs at most €88.65 in 2026; your municipality sets the exact fee within that maximum (Rijksoverheid, checked 24 September 2026). You can apply at your municipality immediately after the ceremony. Processing time is typically five working days. You’ll also want to apply for a Dutch identity card (at most €80.10 for an adult) if you want a cheaper travel document for EU travel.

Once you have your Dutch ID, you’ll want to update your DigiD and relevant government registrations.

The Option Procedure

The option procedure is a shorter, cheaper, and less bureaucratic route to Dutch nationality. It is available to people with a specific connection to the Netherlands or to Dutch citizens.

You can use the option procedure if you fall into one of these categories:

Born in the Netherlands or raised here: If you were born in the Netherlands and are stateless, or if you have lived in the Netherlands since birth and are now an adult, you may qualify.

Adult child of a Dutch citizen: If your father or mother is Dutch (or was Dutch at the time of your birth), you may be able to opt for Dutch nationality, even if you grew up abroad.

Long-term resident married to a Dutch citizen: If you have lived in the Kingdom for at least 15 consecutive years with a valid residence permit (or EU residence rights) and have been married to or in a registered partnership with a Dutch citizen for at least three years, you can opt for Dutch nationality. The same 15-year residence also qualifies once you are 65 or older.

Lived here since age four: If you have lived in the Kingdom since your fourth birthday with valid residence and are now an adult, you can opt. This is the one option route where you must renounce your other nationality.

Former Dutch citizen: If you previously held Dutch nationality and lost it — for example, because you voluntarily acquired another nationality — you may be able to opt back in, subject to conditions.

Born in the Netherlands Antilles or Aruba: Specific rules apply to people from the former Dutch Caribbean territories.

The option procedure is submitted at the municipality and costs €241 for one person in 2026 (compared to €1,139 for naturalisation). The municipality assesses it, there is no civic integration exam, and in most option routes you can keep your other nationality.

Not everyone who qualifies knows they qualify. If you have any Dutch heritage or a long-term relationship with a Dutch citizen, it’s worth checking whether the option procedure applies before you default to the standard naturalisation route.

Dual Nationality: The Rules and Exceptions

The General Rule: No Dual Nationality

The Netherlands operates on the principle that naturalising Dutch citizens should renounce their original nationality. This is intended to prevent divided loyalties — a somewhat old-fashioned idea, but it’s still the law.

When you apply, you sign a declaration that you will renounce your current nationality once you are Dutch. The IND checks that you do. After the ceremony it sends you a letter (sometimes a few months later) saying you must renounce. From that letter you have three months to send proof that you have applied to renounce, and later a copy of the official document confirming it. If you do not renounce when required, the IND can revoke your Dutch nationality. Keep your address in the BRP up to date so the letter reaches you (IND, ‘Renouncing your nationality’, page updated 8 June 2026).

Exceptions: When You CAN Keep Your Original Nationality

EU citizenship is not on the list: a German, Spanish or Polish national who naturalises must renounce like anyone else, unless one of the exceptions below applies. According to the IND, you do not have to renounce if:

1. You are married to or in a registered partnership with a Dutch citizen on the date the Royal Decree is signed. If you marry after that date, you must renounce.

2. You hold an asylum residence permit, or an EU long-term resident permit with a note that you were granted international protection.

3. You were born in the Kingdom of the Netherlands and live here now. You do not need to have lived here all your life.

4. You received a residence permit in 2007 or 2008 under the RANOV scheme and became Dutch after 1 November 2021 (1 June 2021 if you were a minor then).

5. Your nationality is of a country the Netherlands does not recognise, such as Taiwan or the Palestinian Territories.

6. Your country does not allow renunciation. The IND keeps a country list; in some cases you lose your old nationality automatically when you become Dutch.

Requesting an exemption. If renouncing would have serious consequences, you can ask to keep your nationality, with evidence. The IND gives examples: a large sum payable to renounce, losing rights such as an inheritance, or having to do or buy off military service first. You must request this with your application; after you become Dutch it is too late.

Minors who naturalise do not have to renounce, and most option routes do not require it either. The full list, the country rules and how to handle the paperwork are in renouncing your nationality when you naturalise: the exceptions.

The Netherlands acquiring dual nationality through naturalisation abroad

Note that this works in both directions. If you become Dutch and later voluntarily acquire another nationality, you automatically lose your Dutch nationality. The IND lists three exceptions: you were born in that country and live there when you acquire it; you lived there for at least five consecutive years before turning 18; or you acquire the nationality of your spouse or registered partner. This is something to think about before you naturalise elsewhere.

My Practical Advice

Before your application, sit down and think clearly about what renouncing your original nationality actually means for you. Does it affect your right to live and work in your home country? Your inheritance rights? Your pension? In some countries — Iran, for example — renunciation is legally impossible. In others, it is bureaucratically painful but possible. Get country-specific advice if you are unsure.

Costs and Timeline

Let me be direct: this process is not cheap and it is not fast.

Costs

Sources: IND fee table and inburgeren.nl for the fees, Rijksoverheid for the passport and ID maxima, all checked 24 September 2026. IND fees change every year on 1 January.

If you are currently benefiting from the 30% ruling or managing your tax situation as an expat, be aware that Dutch nationality itself does not change your tax status. But it does affect certain long-term financial planning. See my Dutch tax system guide for expats for context.

Timeline

The IND’s decision period is 12 months for the processing stage alone, and it can be extended. In busy periods, or if your documents need supplementing, the total process can take 18 months or more. Start early.

Required Documents Checklist

Here is a working checklist. Some items may not apply to your situation, and municipalities occasionally request additional documents.

Always required:

• Valid foreign passport (original)
• Birth certificate — original, translated into Dutch, German, French, or English, and legalised/apostilled
• BRP extract (uittreksel basisregistratie personen) — get this at your municipality
• IND residence history extract or equivalent proof of five years’ legal residence
• Proof of passing inburgeringsexamen or exemption certificate
• Declaration form (supplied by the municipality)

If applicable:

• Marriage certificate (legalised/apostilled)
• Divorce decree (legalised/apostilled)
• Registered partnership certificate
• Death certificate of spouse (if widowed)
• Children’s birth certificates (if including them in the application)
• Criminal record certificate from country of origin (if you lived abroad in the past four years)
• Asylum residence permit (if claiming that renunciation exemption)
• Documentation for renunciation exemption (if applicable)

For documents from countries with non-standard legalisation requirements, see the full guide on apostille and legalisation in the Netherlands.

If your original qualifications need to be assessed for equivalency, the diploma evaluator tool can give you an indication of whether your documents meet the standard.

What Changes After You Become Dutch?

A lot, actually. Here is what becoming a Dutch citizen means in practice.

Freedom of Movement

You get an EU passport. You can live and work freely in any EU/EEA country and Switzerland without a permit. For many expats who came from outside the EU, this is the single biggest motivator. No more visa anxiety, no more IND renewals, no more wondering whether your permit will be extended.

If you use the visa permit finder tool currently, you’ll find after naturalisation that it becomes mostly irrelevant for your own situation — though still useful if you’re helping family members.

Voting Rights

You can vote in all Dutch elections, including the Tweede Kamer (parliament), provincial elections, and European Parliament elections. As a resident you already had the right to vote in municipal elections, but national elections become open to you.

No More IND Renewals

For expats who have spent years tracking permit expiry dates and renewal windows, the freedom from IND bureaucracy is genuinely liberating. Your residence is no longer conditional on employment, partnership, or any other factor.

Access to Certain Jobs

Some government positions and specific roles in defence, intelligence, and the judiciary require Dutch nationality. If those career paths interest you, naturalisation opens doors that were previously closed.

Dutch Passport

The Dutch passport consistently ranks among the most powerful travel documents in the world, offering visa-free or visa-on-arrival access to around 190 countries. If you currently hold a passport with more limited access, this is a meaningful practical upgrade.

Some Administrative Updates

After naturalisation, update your records at your municipality (BRP), notify the DigiD system of any changes, and update your details with the Belastingdienst. If you run a business, update your KvK registration accordingly.

Common Mistakes — And How to Avoid Them

Mistake 1: Starting the Document Collection Too Late

Mistake 2: Not Checking for Residence Gaps

People assume five years of residence means five years of living in the Netherlands. In reality, it means five years without a gap of more than six consecutive months abroad. If you spent a long stretch working abroad, on sabbatical, or caring for family overseas, get an official residence history from the IND before you apply. Discovering a disqualifying gap after you’ve paid €1,139 is a miserable experience.

Mistake 3: Ignoring the Dual Nationality Rules

Some people naturalise without fully understanding the renunciation requirement and then find themselves in an awkward legal position. A common misconception is that EU citizens are exempt; they are not, unless one of the IND exceptions applies, for example marriage to a Dutch citizen. The IND follows up after the ceremony, and not renouncing can cost you your Dutch nationality. Read the dual nationality section of this guide carefully. When in doubt, consult a lawyer.

Mistake 4: Not Preparing for the Inburgering Exam Early Enough

The inburgeringsexamen takes time to prepare for, especially if your Dutch is still developing. Many people underestimate how much preparation is needed for the speaking component in particular. Start formal preparation 12 to 18 months before you intend to apply for naturalisation.

Mistake 5: Missing the Ceremony

The ceremony is a legal requirement. If you do not attend within one year of the positive decision, you do not become Dutch and have to apply again. Put the date in every calendar you own, tell your partner, tell your employer. Take the day off work. Don’t schedule anything else for that day.

Mistake 6: Not Including Children

If you have minor children who are registered in the Netherlands, they can be included in your application for €168 per child (2026). Some parents forget to list them, then face a separate subsequent naturalisation later. Check the eligibility criteria for each child when you apply.

Mistake 7: Underestimating the Cost of Living Adjustment Period

This isn’t directly about naturalisation, but I mention it because it’s relevant to why some people delay applying: the overall cost of building a life in the Netherlands. If the application fee feels like a lot right now, my cost of living in the Netherlands guide can help you plan your finances around major milestones like this.

After Naturalisation: A Few Things Worth Knowing

Once you have your Dutch passport, a few practical questions tend to come up.

Can I travel on my old passport? Until your old passport expires, it remains a valid travel document for countries that accept it. However, when entering and leaving the Netherlands and the EU, use your Dutch passport, since you are now a Dutch citizen and are legally required to use it.

What happens to my DigiD? Your DigiD account continues to work. You may need to update your personal details if your nationality is recorded there. Check your account and make any necessary corrections.

Do I need to inform my employer? If your employment is linked to a specific permit (such as a highly skilled migrant permit), naturalisation means the permit is no longer necessary. Inform your employer’s HR team. This can simplify things considerably on both sides.

What about my home country? If you renounced your original nationality as part of naturalisation, you need to check the legal implications for property ownership, inheritance, and any rights that depend on citizenship in your country of origin. Some countries impose restrictions on former citizens. Get local legal advice if necessary.

Conclusion: Your Action Steps

Dutch nationality is a significant milestone. It is a legal, practical, and — for many people — emotional commitment to the life they have built here. The process is long and the paperwork is real, but it is manageable if you approach it systematically.

Here is what I suggest you do next:

1. Check your eligibility today. Count back five years from today and confirm your residence has been continuous and legal. If you have Dutch heritage or a long-term Dutch partner, check whether the option procedure applies.

2. Start your document collection now. Don’t wait until you’re ready to submit. Birth certificates and foreign criminal record extracts take time.

3. Assess your inburgering situation. Do you have a qualifying certificate already? If not, start your language learning journey. Use the inburgering route builder to find the right path.

4. Understand the dual nationality rules for your specific situation. Particularly if you hold a non-EU passport, think carefully about what renunciation means for you.

5. Budget for it. Set aside at least €1,500 to €2,000 to cover fees, translations, and documents comfortably.

6. Book a pre-application consultation at your municipality. Most offer them, many are free, and they can save you from costly mistakes.

One last practical note: of all the things that cause delays in this process, apostilled documents are the biggest. Birth certificates from India, Morocco, Turkey, Egypt, and China in particular can take weeks or months to obtain, and the apostille or legalisation on top adds more time. Start collecting and legalising your documents now — well before you think you need them. Everything else in this process has a workaround or a fast-track option. The foreign birth certificate does not.

If you are just starting your journey in the Netherlands, the complete guide to moving to the Netherlands covers all the first steps. And if you want to understand the full expat legal framework, the highly skilled migrant visa guide has the context on how residency permits evolve into permanent residence and eventually nationality.

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