Key Points
Deaths projected to exceed births by mid-2060s as fertility falls to 1.34 children per woman.
Population growth slowing to 0.9% annually, down from 1.4%, requiring sustained migration.
Real GDP per capita growth cut to 1.2% annually unless AI productivity surge materializes.
Living standards still rising 55% by 2066 but intergenerational inequality deepening on housing.
Australia’s seventh Intergenerational Report, released Monday by Treasurer Jim Chalmers, projects deaths will outnumber births by the mid-2060s for the first time as fertility rates fall to 1.34 children per woman. The economy will grow at 1.2% per person annually over the next 40 years, down from 1.5% historically. The report identifies artificial intelligence, geopolitical fragmentation, and energy transition as defining forces reshaping Australia’s economy and budget over four decades.
Why fertility is falling and what it means
Australia’s fertility rate is now 1.5 children per woman, down from the 2.1 replacement rate needed to maintain population without migration. Treasury projects it will drop further to 1.34 over the next 40 years. Treasurer Chalmers said Monday he will not repeat former Treasurer Peter Costello’s baby bonus or offer advice on family planning, calling such decisions personal. The shift means fewer workers will pay taxes to fund healthcare and aged care for a growing elderly population.
Migration becomes critical to offset ageing
The intergenerational report states that migration contributes to population growth and slows ageing, supporting a multicultural society and strengthening the economy through skills and innovation. Population growth is projected at 0.9% annually, down from 1.4% historically. The report directly counters anti-migration rhetoric by showing Australia needs sustained overseas migration to manage structural economic challenges posed by an ageing workforce.
AI productivity surge is the key assumption
Chalmers is betting on artificial intelligence to drive productivity back to its historical average of 1.2% annually, after it stalled at virtually zero in recent years. Without this productivity rebound, federal debt could exceed 55 per cent of GDP while the deficit quadruples. The report acknowledges AI’s effects remain deeply uncertain but identifies it as the most dramatic change since the last report in 2023.
Living standards will improve but more slowly
Despite lower growth, Australians are projected to live longer, healthier lives with higher living standards and more secure retirements by 2066, the report states. Real income per capita is expected to rise 55 per cent over the next 40 years. However, concerns about intergenerational inequality have deepened, particularly regarding housing access for younger Australians facing slower wealth accumulation.
Final Thoughts
Australia faces a demographic pivot that demands sustained migration and productivity gains to maintain living standards. The intergenerational report signals that policy choices made now on taxation, energy, and skills will determine whether the economy adapts or stagnates over the next four decades.
FAQs
By the mid-2060s, according to Treasury’s 2026 Intergenerational Report. This milestone has already occurred in Japan, Germany, Italy, and South Korea.
Treasury projects Australia’s fertility rate will fall to 1.34 children per woman over the next 40 years, down from the current 1.5.
Real GDP per person is projected to expand 1.2% annually, down from 1.5% in the previous four decades, assuming productivity recovers to historical levels.
Migration slows population ageing and provides workers to pay taxes funding aged care and healthcare. Without it, Australia cannot offset the impact of falling fertility rates.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
What brings you to Meyka?
Pick what interests you most and we will get you started.
I'm here to read news
Find more articles like this one
I'm here to research stocks
Ask Meyka Analyst about any stock
I'm here to track my Portfolio
Get daily updates and alerts (coming March 2026)