Australia's economic challenges are mounting as deaths start to outnumber births, according to the latest intergenerational report (IGR). The 2026 IGR projects that population growth will slow to just 0.9% over the next 40 years, down from 1.4% over the past four decades. This demographic shift poses significant headwinds for the economy and the federal budget.
Australia's Economic Challenges: The Demographic Shift
The IGR, now in its seventh edition, was introduced by former treasurer Peter Costello to build support for budget reforms amid an ageing population. But today's challenges are far more complex. Geopolitical fragmentation, rising trade tensions, AI disruption, fading productivity, and the climate crisis all compound the problem.
With deaths projected to outnumber births, Australia will rely solely on migration for population growth. This shrinking workforce will struggle to support an ageing population, straining public finances. Politicians often propose baby bonus policies to boost birth rates, but such measures would be pointless. International evidence shows that financial incentives have little lasting impact on fertility rates.
Why Baby Bonus Policies Fail
Baby bonuses may encourage some families to have children earlier, but they don't increase the total number of children born. Countries like Japan, South Korea, and Italy have spent billions on pronatalist policies with minimal success. Australia's fertility rate has been declining for decades, and the IGR projects it will continue to fall.
Instead of chasing unattainable fertility targets, policymakers should focus on productivity growth, workforce participation, and immigration reform. These levers can mitigate the economic impact of demographic change.
Key Takeaways from the 2026 IGR
- Population growth is projected to slow to 0.9% over 40 years.
- Deaths will outnumber births, making migration the only source of growth.
- Baby bonus policies are ineffective at raising fertility rates.
- Productivity and workforce participation are more critical to economic resilience.
- Geopolitical and climate risks add to fiscal pressures.
Comparing Demographic Projections
The table below compares key demographic indicators from the past four decades with projections for the next 40 years.
| Indicator | Past 40 Years | Next 40 Years (Projected) |
|---|---|---|
| Population growth rate | 1.4% | 0.9% |
| Births vs deaths | Births exceed deaths | Deaths exceed births |
| Net migration | Positive | Primary growth driver |
| Fertility rate | Declining | Continued decline |
Policy Implications for Australia
To address Australia's economic challenges, the government must prioritize policies that enhance productivity and labor force participation. This includes investing in education, skills training, and infrastructure. Immigration should be managed strategically to fill skill shortages and support innovation.
Reforming the tax system and reducing regulatory burdens can also spur growth. The IGR serves as a wake-up call: without bold action, living standards could decline, and the budget deficit could balloon.
FAQ
What is the intergenerational report (IGR)?
The IGR is a government report that projects economic and budgetary trends over a 40-year horizon, focusing on demographic change and its impact on public finances.
Why are baby bonus policies ineffective?
Baby bonuses may shift the timing of births but do not increase the total fertility rate. International evidence shows they have little long-term impact on population growth.
How can Australia address its demographic challenges?
Australia should focus on productivity growth, workforce participation, and strategic immigration to mitigate the economic impact of an ageing population and declining birth rate.
Best Products We’ve Tested and Rated

Our testing team has hands-on reviews of gaming chairs comfort support serious play, summer jigsaw puzzles fun when its too hot, low priced game camera, game camera money, and sd card game camera. Every option below was compared across price, build quality, and real-world performance, with honest pros and cons. We update these guides regularly as new models arrive, so the recommendations stay current.
Our testing team has hands-on reviews of keyboards under, antivirus software, pc build under, dac pc, and subnet mask. Every option below was compared across price, build quality, and real-world performance, with honest pros and cons. We update these guides regularly as new models arrive, so the recommendations stay current.