Key Points
Victoria lost 640+ rental homes in May after tax reform announcement.
Westpac forecasts 34% drop in investor activity and 20% fall in housing turnover.
Five states face AUD 9 billion stamp duty revenue loss.
Treasurer to release startup relief policy on capital gains tax changes.
Victoria lost more than 640 rental homes in May 2026, the same month the Australian government announced sweeping changes to negative gearing and capital gains tax. The rapid exodus signals investor alarm over the tax overhaul. Property investors are reassessing their portfolios as the new rules reshape the financial mechanics of real estate ownership and business succession across the country.
What the Tax Changes Mean for Investors
The government is removing the 50% capital gains tax discount and tightening negative gearing rules. These changes alter how property investors calculate returns on rental income and asset sales. Family trusts and corporate beneficiaries, long used for tax planning, now face different treatment. The shift affects borrowing capacity and long-term investment strategy for landlords holding residential real estate.
Housing Market Turnover Expected to Plunge
Westpac economists anticipate a 34% drop in investor activity due to the crackdown on property sector tax breaks. Housing market turnover is forecast to fall 20% after the tax revamp. The bank’s analysis shows investors are pulling back faster than expected, with May’s 640-home loss in Victoria alone signaling broader market contraction ahead.
States Face Revenue Hit from Stamp Duty Loss
NSW, Victoria, Queensland, Western Australia and South Australia could lose AUD 9 billion in stamp duty revenue because of the property tax changes. Lower transaction volumes mean fewer stamp duty payments to state governments. Small to medium business owners and property investors now face a brand-new tax environment for capital growth and ongoing expenses. The shift affects not just individual landlords but entire state budgets.
Startup Sector Seeks Relief on Capital Gains
Treasurer Jim Chalmers acknowledged that startups face specific challenges as Labor removes the 50% CGT discount. He confirmed he will shortly publish a policy position paper seeking feedback on a proposed approach. Parliament has received around 1,000 submissions on the tax reform, with 89 made public. The startup sector relies heavily on the discount to attract talent through equity compensation.
Final Thoughts
Victoria’s 640-home rental loss in May signals investor panic over the new tax rules. With a 34% drop in investor activity forecast and AUD 9 billion in state stamp duty revenue at risk, the reforms are reshaping Australia’s property market faster than expected.
FAQs
Investors exited the rental market following government announcements on negative gearing and capital gains tax changes, which reduced tax incentives for property investment.
It allowed investors to exclude 50% of capital gains from taxable income. Removal makes asset sales more expensive for property and business owners.
Westpac forecasts overall housing market turnover will decline 20%, with investor activity dropping 34% due to property sector tax changes.
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

Danny Kontos
Co FounderDanny Kontos has been a stock investor since 2007 and co-founded Meyka in 2023. He keeps a small, focused portfolio and only moves when the numbers are hard to argue with. He has waited years on a single position before. Before Meyka, he ran a web hosting company and a mortgage lending platform, so he knows what a well-run business actually looks like under the hood. This article did not come from a news cycle. It came from someone who has been watching this space for a long time.
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)