Log in to myIR
Go to your child support account
Select child support change of circumstances
What happens next
Your details will update straightaway in myIR.
If there are changes to your payments we'll send you a new notice of entitlement or assessment. If you're registered for myIR you'll get this electronically, otherwise we'll post it to you.
You can see new payment details in myIR.
As a child support customer you must always remember to:
- tell us about changes
- check your information
- keep up with payments.
If you want to use a paper form, fill in Change of circumstances - IR116. Send it to us at:
PO Box 39010
Wellington Mail Centre
Lower Hutt 5045
You can also send us a message in myIR or contact us by phone.