- Separated parents
- Most useful information
Separation details form (MOD S)
Use this form to let us know you’ve separated from your partner.
- Child support self service
- Child Support online accounts
What you can do with your Child support online account
You can use your Child Support online account to check payment details and keep your personal details up to date.
- Separated parents
- Most useful information
Income declaration form (CS1668)
Use this form to provide an income declaration if your taxable income has not yet been assessed by the Australian Taxation Office (ATO).
- Separated parents
- Learning about child support
Your child support rights if you disagree with your assessment or payment
What you can do if you disagree with your child support assessments or payments.
Mutual obligation requirements
Mutual obligation requirements are tasks and activities you agree to do while you get some payments from us. Penalties may apply if you don’t meet them.
- What FIS information you can watch online
- Lump sums
FIS inheritance video
Watch this video to learn about how FIS can help you if you get an inheritance.
- Family Tax Benefit
- How much you can get
Income test for Family Tax Benefit Part B
Family Tax Benefit (FTB) Part B is for single parents or carers and some couples who meet a 2 part income test.
Sole trader or partnership income
Business income is counted in the income test.
- Family Tax Benefit
- How to manage your payment
Payment choices for FTB
You can choose how you get Family Tax Benefit (FTB) if you claim it fortnightly.
Paying tax on a Centrelink payment
You may have to pay income tax on your taxable Centrelink payments.