Details of your child’s care arrangements form (FA012)
Use this form to provide information about your child’s care arrangements.
Guide for newly separated parents
A list of tasks you may want to do when going through separation.
How to apply for a child support assessment
The easiest way to apply is online.
Child Support statutory declaration - the persons named in the form are named on the birth certificate for the children form (CS4648)
Use this form to make a statutory declaration if you and the other person named in your child support application are named on the birth certificate for the child.
Application to change your assessment - special circumstances form (CS1970)
Use this form to apply for a review of an active child support assessment due to your special circumstances.
How your income affects your child support
Find out how we use each parent’s income when we make a child support assessment.
Changing your child support assessment in special circumstances
We can change your child support in special circumstances if the change is fair to both parents and the child.
Separation details form (MOD S)
Use this form to let us know you’ve separated from your partner.
Basic child support formula
This formula is for parents with only one child support assessment.
Family Tax Benefit Part A payment rates
The amount of Family Tax Benefit Part A we’ll pay you depends on your situation.