Skip to main content

Planned system outage - 12 September 2026 | Our online services including myIR, self service phone lines and gateway services will be unavailable on Saturday 12 September, 2026 from 1pm to approximately 10.30pm while we complete a planned system update. We apologise for any inconvenience this may cause.

Certificate of confidentiality - IR820

This form is to be signed by staff from other government departments or agencies, and contractors, who have access to sensitive revenue information.

The form describes their obligations under section 18B(2) of the Tax Administration Act 1994 to maintain and aid in maintaining the confidentiality of all sensitive revenue information.

Last updated: 28 Apr 2021
Jump back to the top of the page