A Dutch citizen service number is a type of personal registration code. It is commonly referred to as a ‘BSN’ in Holland. Everyone who lives in the Netherlands, including expats, is obligated to register for his or her own BSN. Without one, you will not be able to get by in the Netherlands! You need your BSN for work, for insurance, for taxes and for many more essential matters. On this page we will briefly outline the process of registering for your citizen service number. Read on to find out about the procedure, and to learn more about the function of your BSN in NL.

Tip

Who needs a Citizen Service Number?

In Dutch, a citizen service number is called a ‘burgerservicenummer. This is often shortened to ‘BSN’.

All expats who come to the Netherlands need to have their own Dutch Citizen Service Number. You must arrange your BSN if you:

Side Note

Please note that you, and your family, will need more than just a BSN number in order to live in NL. You are also obligated to have a:

  • Valid passport
  • Visa, depending on where you have moved from
  • Residence permit, depending on where you have moved from

Registering with your Municipality

If any of the above apply to you, you are legally obligated to register at your local municipality. Here are the bullet points:

  • You will be listed on your municipality’s ‘Basis Registratie Personen
  • This is the Dutch ‘Personal records Database’
  • It is often referred to as the ‘BRP’ in Holland
  • You need to register within five days of your arrival in NL
  • Once you have registered, you should receive your personal Citizen Service Number
  • Depending on which municipality you have registered with, you might receive your BSN number straight away. Or, it could be sent to you within a few days by mail

Using your BSN in NL

When will you use your Dutch Citizen Service Number?

You will frequently be asked for your BSN number in NL. For example, you will need  it in order to: 

Registration for Non-Residents in NL

If you are not a resident of the Netherlands, or you will be staying in Holland for fewer than four months, you need not register with the BRP. However, you can opt to do so voluntarily:

  • If you do this, you will be issued your own Dutch citizen service number
  • You will, however, be registered with the ‘RNI’
  • This stands for ‘Registratie Niet Ingezetenen‘, and translates as ‘Register for Non-Residents’

Using your RNI Registration in NL

This is an advisable measure to take, if you need to arrange any tax-related matters during your time in NL. These might include affairs related to your:

If your stay here ends up being extended beyond the initially-intended four months, you will be de-registered with the RNI. You will be officially registered as a resident of Holland, but will keep the Dutch citizen service number you were initially given.

In principle, anyone who is given a Dutch citizen service number will keep it for the rest of his or her life! Even if they move to another country.

Tip

Carrying ID in NL

As well as registering with your municipality, you are also obligated to carry ID at all times in NL. This rule applies to all people over the age of 13.

In Holland, legal forms of ID include:

  • A passport (for EU nationals)
  • A valid aliens document (for non-EU nationals)
  • A driver’s license (for Dutch nationals, who may also show a passport)
  • An identity card (Again, for Dutch Nationals)

There are a few further stipulations:

  • Photocopies of the documents mentioned above will not be accepted
  • Nor will an invitation to the police to come and check your documents at your home
  • It is not enough for children over the age of 13 to be included in their parents’ passport
  • They must possess, and carry, their own papers themselves

If you cannot Show your ID in NL

If you fail to adhere to the aforementioned regulations:

  • You may be taken to the police station for identification
  • You run the risk of being charged a fine
  • This will be in the region of €45, if you are under the age of 16
  • If you are over 16, you risk being charged € 90
  • In extreme cases, this figure could go up to as much as € 2,250!
  • Therefore, we advise you to abide by the rules!
  • If store or building security officers ask you for your ID, you are not obligated to show it to them
  • They will, however, have the right to deny you entry, or escort you out of, their building

Article Page Half Page Ad

Recently Posted on XPat.nl

If you’re an expat living and looking for work in the Netherlands then there are some vital differences you should know about in regards to your job applications. In the Netherlands, as with most places in Europe, the norm is a CV rather than the resume which is commonly used in the United States amongst … Continue reading "The Difference Between a Resume and a CV"
It is that time of year again; the new and annually-updated version of The Holland Handbook is here and ready to be enjoyed! Not only that, but this is the 26th edition! More than twenty five years ago, a modest group of three people sat around a table to discuss the possibility of creating a … Continue reading "The Holland Handbook 2026-2027"
What Future Residents Should Know For many people planning a move to the Netherlands, the Inburgering A1 exam is one of the first important steps. If you need to take the basic civic integration exam abroad before joining your partner or starting a new life in the Netherlands, it helps to know exactly what to … Continue reading "Preparing for the Inburgering A1 Exam"
Moving abroad brings exciting opportunities—and new financial responsibilities. For expats relocating to the Netherlands, understanding how the local financial system works can make a significant difference in building stability and avoiding unexpected costs. From housing and taxation to insurance and long-term planning, getting familiar with the essentials early on helps create a smoother transition. One … Continue reading "Financial Planning Basics for Expats Moving to the Netherlands"
Studying in the Netherlands is more than earning a degree; it is an introduction to a distinct social culture. International students often arrive prepared for coursework and exams, but less prepared for the unwritten rules that shape daily life. From direct communication to financial responsibility and structured planning, Dutch student culture follows clear principles that … Continue reading "Dutch student culture decoded: a survival guide for internationals"
One of the opportunities provided to non-Dutch nationals by Dutch law is the option of being self-employed, without the need for an employment permit. As long as you have a residence permit and a talent or knowledge that you wish to offer in self-employment, you have the chance to give it a go. The term … Continue reading "Insurance Options for Self-Employed Persons in the Netherlands"

The Holland Handbook 2026-2027

It is that time of year again; the new and annually-updated version of The ...

Preparing for the Inburgering A1 Ex ...

For many people planning a move to the Netherlands, the Inburgering A1 exam is one ...

Financial Planning Basics for Expat ...

Moving abroad brings exciting opportunities—and new financial responsibilities. For expats relocating to the Netherlands ...

Dutch student culture decoded: a su ...

Studying in the Netherlands is more than earning a degree; it is an introduction to ...

How to arrange your energy contract ...

Moving to the Netherlands or switching homes? Whether you’re renting, buying or just here ...

Attending a Dutch wedding? This is ...

If you’ve received an invite to a Dutch wedding, you’re probably very excited ...

Live like a local, love the city †...

Welcome to Eendracht Residence – a unique living concept in the heart of vibrant Rotterdam ...

The Essential Guide to Using a Mort ...

Purchasing a home in the Netherlands can be an exciting milestone, especially for expats adapting ...

Understanding Mortgage Calculators ...

Buying a home in the Netherlands involves careful financial planning, especially for expats navigating the ...

Mortgage Interest Rates in 2025: Wh ...

As 2025 unfolds, expats navigating the Dutch housing market find themselves in a shifting financial ...