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Commonwealth act
This law sets up the government machinery for collecting child support payments in Australia. Think of it as the plumbing behind the child support system — it doesn't calculate how much a parent owes (that's a separate law), but it ensures the money actually gets paid.
1. Creates the Child Support Register A government register (database) recording all maintenance liabilities (legal obligations to pay). Once your payment obligation is 'registered,' the government becomes responsible for collecting and passing on the money.
2. Converts private debts into government-enforced debts Once registered, unpaid child support becomes a debt owed to the Commonwealth (the Australian government), not just to the other parent. This gives the government powerful tools to collect.
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Direct links to the current provisions in Child Support (Registration and Collection) Act 1988.
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View on official registerSourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.
3. Enables wage garnishing Employers can be directed to withhold child support from a paying parent's wages or salary automatically — similar to how tax is withheld from your pay.
4. Handles international cases If a paying parent lives overseas (or vice versa), the law helps enforce maintenance obligations through agreements with other countries ('reciprocating jurisdictions').
5. Protects privacy All personal information collected must be kept confidential. Sharing it without authorisation is a criminal offence carrying up to 1 year imprisonment.
6. Sets up review rights People affected by decisions (e.g., a refusal to register a liability, or a failure to collect overdue amounts) can challenge those decisions through the Administrative Review Tribunal (ART) or courts.
7. Allows computer-automated decisions Many Registrar decisions can be made automatically by computer programs — meaning your child support case may be processed algorithmically.
Due to constitutional complexities, Western Australia operates under a slightly different version of this law for children born outside of marriage ('exnuptial children'). Two versions of the Act effectively run in parallel across Australia.
If you're owed child support, this law is what gives the government the power to chase the other parent on your behalf. If you're the paying parent, this law is what gives the government the power to take money directly from your wages if you don't pay voluntarily.