BSN number

BSN Number in the Netherlands (Burgerservicenummer)

The BSN number (Burgerservicenummer) is your personal identification number in the Netherlands. It was previously known as the Sofi number (Social-Fiscal number). This is one of the first administrative steps you must complete after arriving in the Netherlands.

The BSN number is a unique registration code used by all residents for communication with Dutch authorities and public institutions. You will need it for almost every bureaucratic process: finding a job, opening a bank account, filing taxes, visiting a doctor or dentist, receiving government benefits, and more.

Do I need a BSN number to work in the Netherlands?

Yes. Every employee, freelancer, or student working in the Netherlands must have a BSN number. However, depending on your nationality, the BSN alone might not be enough. Citizens from outside the European Union may also need a valid work permit or residence permit in addition to their BSN.

How to get your BSN number in the Netherlands?

If you plan to stay in the Netherlands for more than four months, you must register with the local municipality (gemeente) where you live within five days of your arrival. Once registered, you will automatically receive your BSN number.

EU/EEA citizens: You only need a valid passport or national ID and a residential address in the Netherlands. Make sure your rental address allows you to register with the municipality.
Non-EU citizens: You will also need additional documents such as a residence permit and an employment contract. In some cases, you might receive a temporary BSN until your residence status is confirmed.

You can request the BSN number at the city hall (gemeentehuis) of your city when registering as a resident. For example, in Rotterdam, the city hall is located at Coolsingel 40, with the entrance on Doelwater Street.

For more official information about the BSN number in the Netherlands, visit the Dutch government website.

Things to check when arriving in The Netherlands