Objecting to a Child Support decision form (CS1893)
Use this form to object to a child support decision we made that you disagree with.
You must submit your objection with us within 28 days from when you received the decision letter. If you live outside Australia in a reciprocating jurisdiction, you have 90 days to submit your objection.
You need to include details of the decision that you are objecting to and evidence to support of your objection.
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: 13 February 2019