What New Negative Gearing Limits and Capital Gains Tax Changes Could Mean for Residential Property

Residential property has long been shaped by tax settings as much as interest rates, supply conditions and buyer confidence. Following the recent Federal Budget, proposed changes to negative gearing and capital gains tax have become a major focus for investors, owner-occupiers and advisers alike.

Now legislated in late-June and in effect from 1 July 2027, the new measures represent a significant shift in how residential property investment is assessed in Australia. For many property owners, the key issue is not simply whether tax outcomes change, but how those changes may affect acquisition strategy, holding costs, long-term returns and exit planning.

A Quick Overview of the Proposed Changes

The new 2026-27 Federal Budget measures surrounding negative gearing and CGT signify three broad shifts for residential property investors:

• negative gearing on established residential properties is now restricted, with those owned or under contract before 7:30 pm AEST on 12 May 2026 deemed ‘grandfathered’ and allowed access to the residential investment tax deductions;

• for new builds only – from 1 July 2027 – residential investment tax deductions will be accessible. Rental losses from newly purchased established (existing) residential properties can no longer offset wage or salary;

• The 50% CGT discount is replaced for individuals, trusts, and partnerships with cost base indexation for assets held over 12 months, effective 1 July 2027. A minimum tax rate on capital gains of 30% for realised capital gains is also in effect from 1 July 2027.

Why the new changes matter?

For many investors, negative gearing and the capital gains tax discount have historically worked together.

Negative gearing has helped soften the cash-flow impact of holding a property where deductible expenses exceed rental income. The capital gains tax discount has then improved the after-tax outcome on sale, particularly where strong capital growth has been achieved over a long holding period.

Where both settings are narrowed, the economics of investing in residential property can change materially. Investors may become more selective, place greater emphasis on yield, or redirect attention toward assets or structures that produce stronger after-tax cash flow.

The likely impact on purchasers of established residential property

As future buyers of established residential property are no longer able to offset rental losses against their broader taxable income, several practical consequences may follow.

1. Cash-flow pressure becomes more visible

A property that is negatively geared may still be viable where it was held after 12 May 2026, but the short-term tax relief many investors have relied on is now reduced. This means investors may need to carry a greater portion of the holding cost themselves.

In a higher-rate environment, that can place more pressure on borrowing capacity, serviceability and risk appetite.

2. Investment decisions may become more yield-driven

Where tax benefits are now reduced, investors may be more likely to focus on assets with stronger rental returns, lower ongoing costs and clearer value-add opportunities.

This may shift attention toward:

• properties with stronger rental fundamentals

• locations with tighter vacancy conditions

• assets with renovation or repositioning potential that genuinely improve returns

• alternative property classes or business structures where appropriate advice supports that strategy

3. Established dwelling demand could soften at the margin

In the event of these new changes, where after-tax returns become less attractive for some investors, bidding pressure on established homes may moderate. That may improve conditions for some owner-occupiers, particularly first-home buyers competing for similar stock.

However, the effect is unlikely to be uniform. Desirable locations, scarce housing stock and population growth can continue to support values even where tax settings become less favourable.

The Relative Advantage of New Residential Property

The Federal Budget approach and the implementation of these new changes appears designed to preserve incentives for investment in newly built housing.

This potentially means new dwellings may become comparatively more attractive than established properties for some investors, particularly where the ability to retain negative gearing treatment and access more favourable capital gains tax outcomes remains available.

From a strategy perspective, this could lead to:

• increased investor demand for qualifying new developments

• more detailed due diligence around whether a property genuinely meets the definition of a new build

• greater focus on construction quality, developer risk and long-term resale performance

While tax settings can improve the relative appeal of a new property, the investment case still needs to stand on its own commercial merits. Overpaying for a tax-favoured asset can quickly erode any intended benefit.

What the Capital Gains Tax changes may mean in practice

A move away from the previous 50% discount toward a now inflation-based model changes the way investors think about long-term gains.

Under the previous framework, a substantial portion of a gain may effectively receive concessional treatment if the asset has been held for more than 12 months. Under this new inflation-linked approach, only the real gain above inflation may receive relief, and a minimum tax rate may reduce the benefit available to lower-income taxpayers or those timing disposals to fall in lower-tax years.

For residential property owners, this has several implications.

• Capital growth alone may become a less compelling strategy

Investors who have traditionally accepted weaker rental performance in exchange for long-term capital growth may need to reassess their assumptions.

Where gains on sale are now taxed less generously, the overall return profile of a low-yield, high-growth asset may look less attractive on an after-tax basis.

• Record-keeping and valuation become more important

Where transitional rules apply, accurate acquisition records, improvement costs, valuations and apportionment methodologies may become critical.

Property owners will be required to hold clearer documentation to support future tax outcomes, particularly if gains are split across pre-change and post-change periods.

• Exit timing may require more careful planning

The decision to sell an investment property has never been purely tax-driven, but tax settings can materially affect net proceeds.

With the new capital gains tax model proceeding, owners may need to revisit:

• expected net sale proceeds;

• the timing of disposals;

• whether to retain, sell or restructure holdings;

• how future capital works and improvements affect cost base and long-term value.

What existing property owners should keep in mind

For current residential property owners, the immediate position may be less dramatic than the headlines suggest.

The new changes acknowledge capacity for ‘grandfathering’, where existing holdings may continue to benefit from the previously implemented tax treatments.

In practice, existing owners should avoid making reactive decisions based on headlines alone. The better approach is to assess each asset on its own fundamentals, cash-flow profile and likely after-tax outcome under different scenarios.

Broader market considerations

Tax policy is important, but it is only one factor affecting residential property values and investment performance.

Property owners should continue to weigh these new tax changes alongside:

• interest rate settings and finance availability;

• local supply and demand conditions;

• rental market strength;

• construction costs and project feasibility;

• demographic trends and migration patterns;

• state-based taxes, concessions and compliance obligations.

A practical way forward for residential property owners

For investors and property owners, the key question is not whether the landscape is changing. It is how to respond in a disciplined and commercially sound way.

A sensible review process should include:

1. reassessing the cash-flow position of each investment property

2. modelling after-tax outcomes under the proposed rules

3. reviewing acquisition criteria for future purchases

4. testing whether new builds, established dwellings or alternative structures remain appropriate

5. considering the capital gains tax impact of any planned sale or succession strategy

6. obtaining tailored tax, accounting and legal advice before acting

Final Thoughts

The newly-legislated negative gearing and capital gains tax changes have the potential to reshape the residential property investment equation, particularly for future purchasers of established housing.

For some investors, the reforms may reduce the appeal of strategies that rely on tax-supported losses and concessional capital gains treatment. For others, they may simply prompt a more disciplined focus on asset quality, yield, structure and long-term planning.

In periods of policy change, careful analysis matters more than ever. Residential property can still play an important role in a broader wealth strategy, but assumptions that held true under prior tax settings may need to be revisited.

For More Information

If you would like help reviewing how these measures could affect your property position, acquisition plans or exit strategy, Archer Gowland Redshaw can help you assess the practical implications in the context of your broader financial objectives.