Australia is a federation
Australia's Constitution divides public power between the Commonwealth and the states. The federal Parliament has specified law-making powers, while the states retain broad responsibilities in areas not exclusively assigned to the Commonwealth. Territories have self-government arrangements created under Commonwealth law. Local councils operate under state or territory legislation rather than as a separate constitutional tier of the federation.
This structure means there is rarely a perfectly neat list in which one service belongs only to one level. Funding, regulation and delivery can be split. A policy may be federally funded, state-administered and locally delivered.
Common federal responsibilities
The Commonwealth has major responsibilities in areas including defence, foreign affairs, immigration, social security, taxation, trade and communications. It also has enormous influence through its ability to raise revenue and fund national programs or make payments to states and territories.
Federal involvement can therefore extend into policy areas where states deliver much of the frontline service. National agreements and conditional funding are common tools for coordinating priorities across governments.
States and territories
States and territories run major service systems including public hospitals, government schools, police, prisons, public transport and much road infrastructure. They also regulate areas such as land use, building systems and many aspects of commercial activity. Exact arrangements vary across jurisdictions.
A national debate about health or education can therefore involve federal funding decisions and state operational decisions at the same time. Blaming or crediting only one level may miss how the program is actually governed.
Local government
Councils typically deal with local roads, waste services, libraries, parks, planning functions, community facilities and other local services under state legislation. Their powers and responsibilities differ between states and territories, and council decisions can be constrained by state planning laws and funding arrangements.
Local government is often where residents experience government most directly, but councils do not have the same constitutional status as the Commonwealth and states. Their authority is created and regulated by state or territory law.
How to work out who is responsible
When assessing a political promise, ask four questions: who makes the law, who supplies the money, who administers the program and who delivers the service? Those answers may point to different institutions. For example, a housing initiative may combine Commonwealth funding, state planning or housing agencies and local planning decisions.
This method helps readers move beyond slogans. It also explains why intergovernmental agreements matter: many national policy problems require governments with different powers and budgets to cooperate.
Primary sources and further reading
We use authoritative Australian institutions as the starting point for this explainer. Follow these links for the underlying rules, official guidance and current details.