Most useful information for separated parents

1. Help for myGov, online accounts and mobile apps
2. Child Support online help guides

Child Support online account help - Extend child support for child turning 18

Instructions on how to extend child support for a child turning 18 using your Child Support online account.

1. Separated parents
2. Most useful information

Separation details form (MOD S)

Use this form to let us know you’ve separated from your partner.

1. Child support assessment
2. Who can get an assessment

Reciprocating jurisdictions and residency for child support

We have arrangements for child support with a number of countries. We call these reciprocating jurisdictions.

1. Help for myGov, online accounts and mobile apps
2. Child Support online help guides

Child Support online account help - Edit addresses

Instructions on how to edit your addresses using your Child Support online account.

1. How to manage your assessment
2. Overpayments

Recovering child and spousal support payments

How we enforce payments of overdue amounts of child support and spousal support.

1. How to get more information from us
2. Explanations and formal reviews

Objections to Child Support decisions

If you don’t agree with a decision we’ve made you may be able to object.

1. Separated parents
2. Most useful information

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.

1. Separated parents
2. Most useful information

Details of your child’s care arrangements form (FA012)

Use this form to provide information about your child’s care arrangements.

1. Separated parents
2. Most useful information

Application for Post Separation Income to be Excluded form (CS4120)

Use this form to apply to exclude additional income from your child support assessment. This is income you earned after you separated from the child's other parent.

1. Separated parents
2. Most useful information

Estimate of income for use in Child Support Assessment form (CS1670)

Use this form to provide us with an estimate of your income where it is different from the income used for your current child support assessment.