Child support care percentage estimator
The care estimator is a tool that calculates your care percentage.
Separation details form (MOD S)
Use this form to let us know you’ve separated from your partner.
Child Support online accounts terms and conditions
These terms and conditions govern how you use Child Support online accounts.
Basic child support formula
This formula is for parents with only one child support assessment.
How your percentage of care affects your child support payments
We consider each parent or non-parent carer’s care of the child as part of our child support assessment. This is their percentage of care.
How to download and set up the Express Plus Child Support mobile app
You can download and set up the Express Plus Child Support mobile app on your mobile phone or tablet.
Binding child support agreements affect your family payments
We’ll make a notional assessment after we accept your agreement.
Details of your child’s care arrangements form (FA012)
Use this form to provide information about your child’s care arrangements.
What the Financial Information Service is
The Financial Information Service helps you make informed decisions about your finances.
What FIS information you can watch online
We have information about financial matters online that may help your situation.