Negative gearing has been a political football in Australian property discussions for years, with various proposals to limit or remove the tax treatment that allows property investors to offset rental losses against other income. The latest round of policy discussion in 2026 brings new variations on the theme, and understanding what’s actually being proposed versus the political rhetoric helps investors make informed decisions.

The current system allows investors to deduct rental property expenses, including interest, maintenance, and depreciation, against rental income. When expenses exceed income—negative gearing—the loss can be offset against other income, reducing overall tax liability. This effectively subsidizes property investment through the tax system.

Critics argue this inflates property prices by encouraging speculative investment, reduces housing affordability, and costs the government significant tax revenue. Supporters argue it encourages rental housing supply, and removing it would reduce investment, tighten rental markets, and push rents higher.

The policy proposals floating around vary significantly. Some suggest complete removal of negative gearing, requiring rental losses to be carried forward and offset only against future rental income rather than other current income. This would be the most dramatic change, significantly reducing the tax benefit of negatively geared property.

Other proposals suggest grandfathering existing investments—maintaining current treatment for properties purchased before a certain date, but applying new rules to future purchases. This approach reduces political backlash from existing investors while changing incentives for future investment.

A third variant limits negative gearing to newly constructed properties, with the intent of directing investment toward new supply rather than established housing. The theory is that investment in new construction adds to housing stock, while investment in established property just changes ownership without adding supply.

From an investor perspective, the impact varies enormously depending on which proposal, if any, actually becomes policy. Complete removal of negative gearing would fundamentally change property investment economics. Many currently viable investments would no longer make financial sense without the tax subsidy.

Grandfathering existing properties would protect current investors but create a two-tier market. Properties purchased before the change would be more valuable to investors who can still access negative gearing. Properties purchased after might see reduced investor demand, potentially affecting prices.

Limiting negative gearing to new construction would shift investor demand toward new apartments and houses. This might reduce investor competition in the established market, potentially moderating price growth there. But it also might reduce rental supply growth if fewer investors can justify purchasing established property to rent out.

The political reality is that negative gearing reform has been proposed multiple times and never implemented. It’s electorally risky—property owners and investors vote, and they oppose changes that might reduce their property values or increase their tax liability. Any government proposing serious reform faces significant opposition from the real estate and finance industries.

That said, housing affordability pressures are real and growing, creating political pressure to “do something.” Whether that translates into actual policy change or just continued discussion is uncertain. Investors need to monitor developments but shouldn’t assume proposals will necessarily become law.

For investors making decisions now, the uncertainty creates challenges. Do you purchase additional investment property assuming current tax treatment continues? Do you factor in the possibility of changes when evaluating investment returns? Do you focus on properties that would remain viable even without negative gearing benefits?

A conservative approach is to ensure your investment still makes financial sense without relying heavily on negative gearing tax benefits. If the property generates positive cash flow, or is close to it, changes to negative gearing rules have less impact. If your investment requires substantial negative gearing to be financially viable, you’re exposed to policy risk.

Geographic and property type diversification also matters. Policy changes might affect different markets or property types differently. Apartments might be treated differently from houses. New construction might get different treatment from established property. Having exposure to different property types reduces concentration risk.

The other consideration is capital growth expectations. Negative gearing provides tax benefits during the holding period, but investment returns ultimately depend on capital growth when selling. If property values grow strongly, the tax benefits are nice-to-have but not essential. If values stagnate or decline, negative gearing benefits don’t compensate for capital losses.

This suggests focusing on properties with strong growth fundamentals—good locations, supply constraints, demand drivers—rather than properties chosen primarily because they’re highly negatively geared. Tax benefits should enhance a good investment, not be the primary reason to invest.

The rental yield environment also affects this calculation. Higher interest rates in recent years have increased borrowing costs while rental growth hasn’t kept pace in many markets. This has made negative gearing more common—more properties are cash flow negative. If policy changes removed or limited negative gearing in this environment, many investors would face immediate cash flow challenges.

Some analysts suggest negative gearing reform could trigger property price declines as investor demand reduces. Others argue effects would be modest because owner-occupiers would fill the demand gap investors leave. AI strategy support firms are being hired by investment groups to model various policy scenarios and their likely market impacts. The reality probably varies by market—areas with high investor concentration might see more impact than owner-occupier dominated markets.

For anyone currently holding negatively geared investment properties, immediate action probably isn’t warranted based on policy discussions that might never materialize. But staying informed about developments and having contingency plans makes sense. If negative gearing is phased out, what’s your response? Can you afford the investment without the tax benefits? Would you sell? Would you increase rents to improve cash flow?

For prospective investors, the uncertainty is one more factor in the decision matrix. All investing involves risk and uncertainty—policy risk is part of that. The question is whether potential returns justify the risks, including policy risk. If negative gearing benefits are essential to your investment case, you’re accepting policy risk. If the investment works regardless, you’re less exposed.

My sense is that major negative gearing reform remains politically difficult and therefore unlikely in the near term, but I wouldn’t bet heavily on current tax treatment remaining unchanged indefinitely. Housing affordability is a genuine political issue, and while negative gearing reform might not be the solution, governments under pressure look for policy responses.

The most defensible position for investors is building a portfolio that doesn’t require negative gearing to be viable. If tax benefits continue, that’s a bonus. If they don’t, you’re not forced into fire sales or financial distress. That conservative approach might mean slower portfolio growth than highly debt-funded, heavily negatively geared strategies, but it also means less exposure to policy risk.

• Chris