Separation details form (MOD S)
Use this form to let us know you’ve separated from your partner.
Help when you’re deciding to separate
Separating can impact your finances, family, and other areas in your life.
What you need to know about your child support assessment
How a child support assessment works.
How to get help using the Express Plus Child Support mobile app
Get help using the Express Plus Child Support mobile app.
Care calendar for when care arrangements for a child changes
Use this calendar to let us know how often you care for a child. We use this to work out your percentage of care to calculate FTB payments and child support.
Guide for newly separated parents
A list of tasks you may want to do when going through separation.
Child over 18 in full time secondary education form (CS2716)
Use this form to extend child support to the end of the school year before your child turns 18.
The child support assessment formula
The child support assessment formula looks at your circumstances to work out how much child support should be paid.
Supporting documents for your Centrelink claim
When you claim a payment or service, we’ll ask you for some documents to support your claim.
Private Company form (MOD PC)
Use this form to tell us about your or your partner's involvement in a private company in the last 5 years.