Australia Tightens Negative Gearing, Replaces 50% Capital Gains Tax Discount from 2027

(AUSTRALIA) – The Australian government proposed sweeping changes in its 2026-27 federal budget to negative gearing and capital gains tax, setting up a fight over rules that have shaped the housing market for decades and would start changing the tax treatment of many residential property investors from 1 July 2027.

The budget would limit how losses from certain existing residential investment properties can be used, ending the current practice that generally lets investors deduct rental losses against salary or other income. It would also replace the 50% capital gains tax discount for assets held more than 12 months with an inflation-indexation style concession and a minimum tax rate structure from 1 July 2027.

Properties bought before 7:30 pm AEST on 12 May 2026 would sit at the centre of the transition. Residential investment properties already negatively geared before that deadline may keep the concession after the new rules begin, while newly built investment properties acquired after the cutoff may continue to receive more favourable treatment.

Negative gearing applies when the costs of holding an investment property, including loan interest, maintenance and other deductible expenses, exceed the rent it brings in. Under the current system, those losses may generally reduce other taxable income, which lowers the investor’s tax bill.

That structure has long appealed to higher-income taxpayers because the value of the deduction rises with the taxpayer’s marginal tax rate. An investor with salary income and a rental property running at a tax loss can use that loss to cut overall taxable income under the present rules.

Budget papers cast the reforms as a fairness measure tied to home ownership and worker tax cuts. The government estimates that the negative gearing and capital gains tax changes could help support an additional 75,000 Australians into home ownership over the decade.

From 1 July 2027, losses linked to certain existing residential investment properties purchased after 7:30 pm AEST on 12 May 2026 would no longer be freely deductible against salary or other non-property income. Instead, those losses would generally be deductible only against residential property income, including capital gains.

Any excess losses would not vanish. Investors could carry them forward and use them against residential property income in future years, which means the immediate tax benefit would narrow rather than disappear outright.

The dividing line between existing homes and new homes is a central part of the plan. Existing residential properties acquired after the budget-night cutoff may be negatively geared until 30 June 2027, but not beyond that date, while new-build investment properties acquired after the cutoff may continue to receive more favourable treatment as the government tries to steer capital toward new housing supply.

The proposed capital gains tax rewrite would alter another longstanding incentive. Australia currently allows many individuals and trusts to claim a 50% capital gains tax discount on assets held for more than 12 months, including investment property, so only half the gain may be counted in taxable income.

A property sold for a gain of AUD 200,000, for example, may leave only AUD 100,000 taxable under the current discount, subject to the investor’s circumstances. From 1 July 2027, the budget proposes replacing that concession with a system linked to inflation indexation and a minimum tax rate approach, with gains accruing after that date affected and earlier gains treated differently under transitional rules.

The result would vary with the purchase date, sale date, size of the gain, inflation adjustment, ownership structure and the taxpayer’s broader income profile. Investors holding property across the transition would need to track which part of a gain built up before 1 July 2027 and which part accrued after it.

Political resistance has arrived quickly. Opposition parties have said they would oppose or repeal the proposed negative gearing and capital gains tax changes, turning a budget tax measure into one of the sharper housing policy disputes before the legislation has been settled.

Supporters of the package argue the existing system gives stronger tax advantages to wealthier asset owners and leaves first-home buyers facing heavier competition for established homes. Opponents argue that restricting negative gearing and changing capital gains tax could discourage investment, shrink rental supply, lift rents or weaken confidence in the housing market.

First-home buyers stand to gain only if those wider market reactions break in their favour. The government argues that reducing tax advantages for investors in existing homes may ease bidding pressure from investors and improve access for owner-occupiers, but affordability will still depend on interest rates, wage growth, construction costs, migration levels, planning approvals, rental demand and local supply shortages.

The budget pairs the tax changes with a $2 billion Local Infrastructure Fund for water, power, sewerage and roads tied to new housing. The government says that funding will support up to 65,000 homes over the decade, linking the tax package to a broader supply push rather than treating the tax code alone as the answer.

Migrants, permanent residents, temporary skilled workers, international students moving into work visas, NRIs and foreign investors would all have to reassess the numbers. Many migrants treat property as part of long-term settlement and wealth building, whether they plan to live in the home, rent it out first, or buy an investment property while renting elsewhere.

A migrant worker buying a home to live in would not be directly hit by the negative gearing restriction because the property would be owner-occupied, not an investment. A migrant or NRI buying an existing residential investment property after the cutoff would face a different calculation, because losses from that property may no longer reduce employment income after 1 July 2027.

Foreign resident rules would still sit alongside the new framework. Foreign resident capital gains tax rules, withholding rules, land tax, stamp duty surcharges and foreign investment rules would continue to apply separately, adding another layer for NRIs and foreign investors considering Australian property after the budget changes.

Practical examples in the budget framework point to how sharply the timing could matter. An investor who already held a negatively geared property before 7:30 pm AEST on 12 May 2026 may remain under grandfathered treatment, while an investor who buys an existing residential property after that deadline may keep negative gearing only until 30 June 2027 before the restriction begins.

An investor who buys a newly built property after the cutoff sits in a different category. The policy leaves more favourable treatment in place for new builds, in line with the government’s effort to push investment toward additional housing supply rather than existing stock.

The unanswered points now sit in the legislation still to come. Investors and advisers will be watching how the law defines a new build, how mixed-use or partly rented properties are treated, how carried-forward residential property losses are tracked, how trusts and joint owners are handled, and how the capital gains tax transition is calculated for assets held before and after 1 July 2027.

Timing has already become part of the market calculation. Buyers weighing an established investment property against a new-build purchase now face a clear tax distinction built around 7:30 pm AEST on 12 May 2026, 30 June 2027 and 1 July 2027, three dates that would decide whether negative gearing still cuts salary income and whether the current 50% capital gains tax discount remains in place.

Until Parliament decides the final shape of the package, the budget has done one thing with certainty: it has put negative gearing, capital gains tax and the future of the 50% capital gains tax discount back at the centre of Australia’s housing debate, with established-home investors, first-home buyers and migrant households all watching the same deadlines.