The 2026 Federal Budget announced proposed changes to negative gearing rules as part of the Government’s broader housing and taxation reform agenda.

While the measures have not yet been legislated, the proposed reforms are intended to limit the ability of investors to offset rental property losses against other forms of income in certain circumstances.

For many property owners, the announcement has raised concerns regarding:

• future investment cash flow,
• borrowing capacity,
• portfolio growth strategies,
• and the long-term viability of highly leveraged investment properties.

Under the current rules, losses generated from investment properties can generally be offset against other taxable income.

For many investors, negative gearing has formed a major part of long-term property investment planning by reducing the after-tax holding cost of investment properties during periods where expenses exceed rental income.

Under the proposed reforms announced in the Federal Budget:

• negative gearing deductions would largely be restricted to newly constructed residential properties from 1 July 2027,
• while established residential properties acquired after Budget night on 12 May 2026 are expected to transition into the new framework from 1 July 2027.

Importantly:

• investment properties held prior to Budget night on 12 May 2026 are expected to remain under the existing rules,
• meaning many current investors may see little to no practical impact on their existing portfolios.

Meanwhile:

• newly constructed residential properties are proposed to retain access to full negative gearing benefits moving forward.

The proposed reforms are designed to shift investor demand away from existing residential housing stock and toward newly constructed properties.

The Government’s stated intention is to:

• encourage additional housing construction,
• improve housing supply,
• and reduce competition between owner-occupiers and investors for existing homes.

By retaining negative gearing benefits for newly built properties while limiting them for established residential properties acquired after Budget night, the proposal aims to:

• direct more investor capital into new developments,
• support housing construction targets,
• and improve access to established homes for owner-occupiers.

For many existing investors, the practical impact may be minimal where current holdings remain grandfathered under the existing rules.

However, the changes could still materially affect:

• future property acquisitions,
• portfolio expansion strategies,
• and the long-term after-tax viability of newly acquired investment properties.

This is particularly relevant given:

• elevated interest rates,
• increased insurance costs,
• rising maintenance expenses,

and higher holding costs generally across the property market.

If legislated in its current form, the proposed framework may:

• increase demand for newly constructed properties,
• reduce investor demand for established properties,
• and place greater emphasis on investment cash flow and long-term commercial viability rather than tax-driven losses.

This may particularly affect investors who:

• rely heavily on salary income offsets,
• operate with high debt levels,
• or intend to acquire multiple established properties over time.

Importantly, the proposed changes do not necessarily remove the deduction entirely.

Instead:

• losses that cannot be immediately claimed against other income are expected to be carried forward,
• allowing them to offset future residential rental profits or future capital gains when the property is eventually sold.

This means the tax benefit may still be available, however the timing of when the deduction can be utilised changes significantly.

For many investors, this effectively shifts negative gearing from:

• an immediate annual tax benefit,
  to:
• a deferred tax benefit realised in future years.

Given the scale of the proposed reforms, many investors are now reviewing:

• portfolio cash flow,
• debt levels,
• ownership structures,
• borrowing strategies,
• and long-term acquisition plans.

For some investors, the proposed changes may have minimal practical impact.

For others, particularly those relying on future negatively geared acquisitions as part of a long-term wealth strategy, the reforms could materially alter future investment modelling.

Although the legislation is still pending, the Federal Budget announcement has provided significantly greater clarity around the Government’s intended direction for residential property taxation moving forward.