Support Resources

Help with Child Support Arrangements

When there is uncertainty or a disagreement about who the father of a child is (parentage), parents can choose to have a legal DNA test done or a court can make an order to have one completed. Parentage needs to be determined to decide who has to pay child support. This will also have an impact on whether or not a person can claim Centrelink payments and other services. If you have recently had a paternity test completed and require changes to be made to your child support arrangements, please also refer to your specific state, as laws apply by state which will help guide and support you through the process.

Western Australia

Proving parentage | Legal Aid WA

Providing legal assistance for Western Australians.

Phone: 1300 650 579

Northern Territory

NT Legal Aid Commission.

NT Legal Aid Commission

 Phone: 1800 019 343

Darwin Community Legal Service

Darwin Community Legal Service | DCLS

Phone: (08) 8981 5104 or

Freecall: 1800 812 953

South Australia

Proof of Parentage (lawhandbook.sa.gov.au)

Parenting presumptions and birth registration (lawhandbook.sa.gov.au)


Free independent legal advice can be obtained from the Child Support Help Line.

Phone: (08) 8111 5576

Services Australia

If you have a question about child support you can contact the child support enquiry line from anywhere in Australia or if you need to report a change in your circumstances.

Contact Child Support - Accessing our services - Services Australia


Phone: 
131 272

Phone: 1800 241 272