Treasury's seventh Intergenerational Report (IGR), released on Monday, projects that Australia will reach a demographic tipping point in the 2060s, with deaths exceeding births for the first time. The finding underscores the pressures an ageing population will place on the nation's workforce, health system and fiscal position over the coming four decades.
The report also forecasts that life expectancy at birth will reach 89 for women and 86 for men by 2066, meaning more Australians will live well into their 90s. Households are expected to shrink as the population ages and fertility rates remain low.
Separately, the IGR outlines how Australia stands at the cusp of a new and uncertain age of artificial intelligence that will shape both the economy and society through to the 2060s. The government has not yet detailed specific policy responses to the AI transition, but the report frames it as a major structural force alongside demography.
The IGR is published every five years and projects the long-term impact of government policies. It does not prescribe policy but serves as a warning to successive governments about the sustainability of current settings.