Application for fixed annual rate not to be used form (CS4119)

Use this form to request that the fixed annual rate of child support no longer applies to your child support assessment.

Complete the form online using your Child Support online account through myGov. Read more about how to register for a Child Support online account.
This PDF is fillable. Download this form and complete it on your device, or print it and complete it by hand.

If you have a disability or impairment and use assistive technology, there are other ways you can do your business with us. You can use self service or request someone to deal with us on your behalf. If you can’t access our forms, please contact us. We can help you access, complete and submit them.

Page last updated: 31 August 2018