Child Support Agency (Australia)
former Australian government agency

The Child Support Agency (CSA) was an Australian Government organisation which was established in 1988 to administer the assessment and collection of child support under the Australian Government's Child Support Scheme.
In 2011, the Child Support Agency ceased to exist when Child Support became one of the Master Programs of the Australian Government Services Australia. It is no longer a government agency as it is authorised or empowered by the Australian Parliament in current legislation to assess, register or collect child support liabilities.
Overview
The CSA was responsible for administering the Child Support (Assessment) Act 1989 which sets out the calculation of child support, based on a formula encompassing the income of the parent/s, care arrangements of the children, ages of the children, other dependants and a number of other factors; and the Child Support (Registration and Collection Act) 1988 regarding to the transfer and collection of the calculated payments, including enforcement of unpaid amounts.
The CSA had approximately 1.5 million customers and employs over 4,000 staff. The system costs 3.4 billion dollars per
annum to administer.
While it was one of the most complained about Australian Government agencies, the Australian Child Support Agency was recognized as a world leader in terms of effectiveness and efficiency at administering child support.
The standard formula calculated the majority of the 1.5 million cases administered, the formula is set up in such a way that a new amount is generally calculated on an annual basis as incomes change and children grow older, or if there are any changes to the care arrangements, birth of new children and so on.
In some circumstances parents could make their own agreements as to what child support was paid. There were also provisions for agency review of individual formula assessments in special circumstances.
Begin with the source’s own compact description: “Child Support Agency (Australia)” is former Australian government agency. The dossier treats that line as a proposition to test through Child, Support and Agency, not as a finished interpretation.
Why this record matters
The phrase “former Australian government agency” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The record creator and administrative purpose are central evidence, because official documentation reflects both action and institutional priorities. The source revision retrieved here is dated Aug 29, 2025. The linked authority identifier is Q5097793. 1 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1988, 2011 and 1989.
Official terminology may obscure informal participation, dissent or communities documented only indirectly. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Compare institutional narratives with records created by participants and affected communities. Dates and formal titles are useful anchors, but not substitutes for context.
- Event chronology
- Institutional context
- Locating named record creators
Contemporary correspondence, government or organizational records, oral histories and cited historical scholarship.
Three-step research path
- Establish the record: confirm the title “Child Support Agency (Australia)”, its source revision and the description used here.
- Expand the search: follow Child Support Agency (Australia) primary sources, Child Support Agency (Australia) archive and Child research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Child Support Agency (Australia)”?
- Who created the surviving record, and for what administrative purpose?
- Which voices are present, absent or mediated by the institution?
Search terms from this dossier
This entry incorporates text from “Child Support Agency (Australia)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.