Tell us straight away about any changes that may affect child support. This will help us make sure your assessment is accurate and change it if it isn’t.
If your Child Support online account is linked to myGov you can sign in now to tell us about changes to your circumstances.
You can also tell us by either:
- using the Express Plus Child Support mobile app
- calling us on our Child Support Enquiry Line
- writing to us.
If you need help with your Child Support online account, read our online account and Express Plus mobile app guides. Read more about the changes that affect your child support.
Contact numbers available on this page.
Child Support Enquiry Line
Use this line if you have a question about child support or need to report a change in your circumstances. Let us know if you need an interpreter and we’ll arrange one for free.
There are other ways you may want to contact us.