If you have 1 tax account type, we send all mail to your main address.
If you have more than 1 tax account type, you can choose a different address for each of them. For example, your child support mail could go to a different address from your GST and income tax mail.
In myIR, select the 'I want to...' tab
Select 'Manage names and addresses' under the 'My details' section
Select the 'Addresses' tab
Select the address you want to update or 'Change address' on the relevant account type
Make the change and submit it
Log in to myIR
It's important you keep your contact, income type and bank account details updated.
If you're a Working for Families or child support customer you'll also need to tell us about changes to your family situation or income.
You can call us at any time and update your main address using our self-service number.
If you want to use a paper form, download our Change of details form - IR238. Fill it in and send it to us at:
PO Box 39010
Wellington Mail Centre
Lower Hutt 5045
Or, you can call us and speak with a customer service officer.