Full Breakdown
Australian Budget Cuts CGT Discount and Negative Gearing to Tackle Housing Affordability
6/11/2026, 12:23:14 PM
Tax Reform: Ending the 50% CGT Discount and Restricting Negative Gearing
In the May 2026 budget the government announced two reforms: the 50 percent capital-gains-tax discount on residential property will be removed, and negative-gearing deductions will apply only to new builds. The aim is to curb investor demand and narrow the price-income gap.
Historical Context of Affordability Policies
Since 1999 the CGT discount and negative-gearing have boosted investment in existing homes, raising prices. Governments added first-home-buyer grants, the HomeBuilder scheme and a 5 percent deposit guarantee, further increasing demand. Former Prime Minister John Howard later warned that removing the CGT discount would hurt the aspirational middle class. Critics label the market an “investor casino.”
Recent Housing Market Data
The Australian Bureau of Statistics reported a 2.1 percent rise in average dwelling prices in the March quarter and a 10.3 percent annual gain, while disposable income grew 0.8 percent. Western Australia saw a 25 percent price surge in the past year. Home-loan growth slowed but stayed high. The current average price of $1.11 million equals 17.3 years of disposable income; a 10 percent drop would still leave the ratio at 15.6 years, far above the 1999 level of 9.3 years ($595,500).
Government Rationale
Budget documents say ending the CGT discount and limiting negative gearing will curb speculative investment and improve the price-to-income ratio. Treasury officials describe the reforms as a genuine chance to boost affordability.
Critics and Economic Forecasts
Some economists warn the reforms could cause a 10 percent price drop, prompting media to call the scenario “scaremongering.” Critics argue that even a 10 percent correction would keep the price-to-income ratio above 15 years, offering limited relief to middle class.
Conflicting Projections and Data Gaps
Treasury modelling suggests modest impact on affordability, while other analysts forecast a 10 percent price fall. No consensus exists on the adjustment size, and real-time data on investor behaviour post-reform are unavailable.
Implications for Affordability and Investors
Even with a 10 percent price decline, the price-to-income ratio would remain above 15 years, indicating unaffordability. Investors may shift to new-build projects, supporting construction but concentrating demand in a narrower market segment.
Verbatim Quotes
- “would hurt the aspirational middle class” — John Howard, former Prime Minister
- “Now, thanks to changes to capital gain tax and negative gearing flagged in the budget, there is finally hope that housing affordability may improve.” — Budget statement
- “The change to end the 50% capital gain tax discount and negative gearing except for new builds has cut the housing affordability Gordian knot.” — Treasury release
