Update your details with us when you’re separating
It’s important to update your details with us if you get a payment. This is so we pay you the right amount.
Statement of financial details - reviewing your assessment form (CS4644)
Use this form to provide a statement of your financial details so that we can determine if your child support assessment should be changed.
How to set up your Child Support online account
You can set up and use your Child Support online account through myGov.
Child Support assessments for parents with second families
If you have children from a new family, we reflect this in your assessment.
Help when you’re deciding to separate
Separating can impact your finances, family, and other areas in your life.
What you need to do for a binding child support agreement
A written agreement about child support payments where both parties get independent legal advice.
Separation details form (MOD S)
Use this form to let us know you’ve separated from your partner.
Recovering child and spousal support payments
How we enforce payments of overdue amounts of child support and spousal support.
How your income affects your child support
Find out how we use each parent’s income when we make a child support assessment.
Details of your child’s care arrangements form (FA012)
Use this form to provide information about your child’s care arrangements.