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What to do if Tax Administration sends me a notification or a letter?

Last updated: November 27, 2025

As a ZZP’er in the Netherlands, you might get letters or notifications from the Belastingdienst, usually sent to your registered business address.

To make sure nothing important gets missed, please forward all Belastingdienst correspondence to hulp@xolo.io. If you get something by post, just scan or take a photo of it before sending. For digital messages sent through Mijn Belastingdienst, download or screenshot the message and include any attachments like PDFs or supporting files.

We’ll handle it from there and make sure everything stays on track so your business stays compliant.

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