Contact us

Corrections and feedback

Spotted an outdated tax rate or fee tariff, a dead official link, or a rule that changed? That is exactly the feedback we want — every canton page shows when it was last checked, and reader reports help us re-verify faster.

Email: hello@kaufnebenkosten.ch

What we can’t help with

We don’t provide individual legal or tax advice and can’t review your personal purchase contract or financing by email. For binding answers about your purchase, contact the responsible notary’s office or the cantonal tax administration.