About ZZPboek

Why I built ZZPboek

I'm Burak, an engineer with twenty years of experience, living in Amsterdam since 2019. In 2025 I became a zzp'er. I knew my trade, but not the bookkeeping. So I read a lot and learned that you can do your own books, as long as your tools help you.

When my bank announced it would stop its bookkeeping tool, I built my own. It turned out better than I expected, so I'm sharing it at a price that suits a freelancer.

ZZPboek is made by someone who prepares his own VAT return with it every quarter. It works fully in English too.