What’s the difference between a KvK number and a VAT ID?

As a freelancer or entrepreneur, there’s two important numbers: your KvK number and your VAT ID. But what’s the difference?

KvK number

This is your official registration with the Chamber of Commerce (KvK). Registering here officially starts your business. The KvK will request a VAT ID from the Belastingdienst on your behalf.

VAT ID

You use your VAT ID for all your tax matters, such as invoicing and to declare your taxes. This is the number you include on your invoices so your taxes can be processed correctly. Sometimes, you don't need to register with the KvK to work as a freelancer, for example, if you don't earn above a certain amount per year. In that case, you can apply for a VAT ID directly with the Belastingdienst.

In short: to work as a freelancer, you always need a VAT ID. If you work regularly, you may also need to register with the Kamer van Koophandel.