CANBERRA — For Australians in their early thirties who have watched a home deposit drift further out of reach with every weekend auction, the most consequential argument in Canberra this week is not addressed to them by name. It is, all the same, about the rest of their lives. At stake is a tax concession that has quietly shaped who buys property in this country, and who only ever rents it.
The concession is the 50 per cent capital gains tax discount, the rule that halves the tax an investor pays on the profit from selling an asset held longer than a year. Labor wants to scrap it for most assets bought from July 2027, replacing it with an inflation adjustment and a minimum tax rate of 30 per cent on the gain. The government says roughly 83 per cent of the discount’s benefit flows to the top 10 per cent of earners, and that house prices have climbed more than 400 per cent since the discount took its current form in 1999. Those are its own figures, and the business lobby disputes both the framing and the fix.
The stakes are generational. Home ownership among Australians aged 25 to 34 has fallen by about seven percentage points across the life of the discount, and the line between those who own property and those who rent it has hardened into one of the country’s defining economic divides. The discount did not create that divide on its own. But it rewarded the people already on the right side of it, year after year, and unwinding it is the closest thing Labor has offered to an answer.
A Senate committee began its first day of hearings on Monday, and it is due to report by June 22. That timetable matters more than it looks. It leaves the government barely a fortnight to move the legislation before the start date it has set, and it hands every group with something to lose a narrow, well-lit stage on which to argue for delay.
Four of the country’s largest employer groups have used that stage to ask the Senate to throw the changes out. The Australian Chamber of Commerce and Industry, the Australian Industry Group, the Business Council of Australia and the Council of Small Business Organisations Australia issued a joint warning that the package would discourage investment, drag on productivity and leave Australia less competitive for capital that can just as easily go somewhere else.
Their sharpest objection is about scope. The government sold the overhaul as a housing measure, a way to cool the investor demand that prices first-home buyers out of the market. The bill as written reaches further, touching shares, business stakes and commercial property as well as the rental homes at the centre of the debate. That gap between the pitch and the print has fuelled the business backlash trailing the bill since Treasurer Jim Chalmers introduced it, and it underpins a five-point compromise the groups are now floating, the core of which is simple: confine the change to housing and leave everything else alone.
For the technology sector the worry is more specific. Founders and early investors lean on the discount to make the long, risky wait for a payout worthwhile, and at least one start-up has said it is weighing a move offshore if the change goes through without a carve-out. Whether Labor offers one is among the questions the inquiry has not answered. The government has so far resisted exemptions beyond new housing, where both the old and new rules will continue to run side by side.
The pressure is not coming only from the right. The Greens, whose votes Labor may need in a Senate where the Coalition has promised to block the bill, argue the government has been too gentle with the wealthy rather than too harsh. The party’s economic justice spokesman, Senator Nick McKim, said Labor’s grandparenting provisions had left so much money on the table, and that the committee would examine how and why the government chose to leave in place what he called the vast majority of tax handouts for the ultra wealthy. The Greens leader, Larissa Waters, was plainer, calling the changes significant enough to need genuine scrutiny when the party joined in referring the bill to the committee.
The government’s defence leans on the calendar and on who is shielded. Gains that build up before July 2027 keep the 50 per cent discount no matter when the asset is later sold, and anyone who bought a negatively geared property before 7.30pm on budget night, May 12, keeps the old arrangements for it. Pensioners and income-support recipients are exempt from the minimum rate altogether. Treasury’s own distributional work, which found most Australians under 40 come out ahead, has become the spine of the case ministers make when they say the package will help an additional 75,000 people into a first home over a decade. That Treasury modelling is contested, as forecasts a decade out always are, but it is the number the government keeps returning to, as it did when it set out the package in May.
The politics are unforgiving. The Coalition, now led by Angus Taylor, has vowed to vote the measure down, which leaves Labor reliant on a crossbench that wants the bill toughened rather than softened. That is the bind the budget created when it made property tax the centrepiece of the government’s economic reset. The business groups want less. The Greens want more. The government wants it passed before July.
What the committee recommends on June 22 will not settle any of it. The numbers on the Senate floor will. For now the people the government says it is trying to help, the renters doing the sums on a deposit they cannot quite reach, are watching a fight conducted almost entirely in the language of investors. Whether the outcome reaches them, or merely rearranges the advantages of those already inside the market, is the question no hearing this week is built to answer.
