Use this online form to tell us about New Zealand individuals or businesses that are committing a tax crime.
Gather your information
You should provide as much detail as possible. This will help us find the right individual or business you’re telling us about.
Fill in the online form
You can choose not to identify yourself. If you do give us your details, we can contact you if any information is missing.
What happens next
We'll review your information and decide the next best step.
Because of tax secrecy laws we cannot tell you what we do with your information, but we appreciate you giving it to us.
We'll do everything we can to hide your identity, but you'll need to be careful to leave out information that may accidentally identify you in your report.