Use this form to make a child support agreement, ask us to accept an agreement, replace or end an existing agreement, or end an existing child support liability.
You must download our forms to fill them in. We have help available if you use assistive technology or if you need a translator or interpreter. Find out how to use our forms.
Download and complete the Child support agreement form.
Either party to the agreement can submit this form.
This information was printed 27 March 2026 from https://www.servicesaustralia.gov.au/cs1666. It may not include all of the relevant information on this topic. Please consider any relevant site notices at https://www.servicesaustralia.gov.au/site-notices when using this material.