Negative gearing changes 2026: what Victorian property investors must know before July 2027

The 2026 federal budget delivered the most significant shake-up to Australian investment property taxation in a generation. If you're a Victorian property investor — or planning to become one — the negative gearing changes 2026 property investors must understand will reshape your cashflow, your borrowing capacity, and potentially the suburb you choose to buy in. The core rule is simple: established homes bought after budget night lose their ability to offset rental losses against wages from 1 July 2027. New builds keep the old rules entirely.

What is negative gearing — and why does it matter?

Negative gearing (the tax arrangement where your rental property costs more to hold than it earns in rent) has long been a cornerstone of Australian property investment. The shortfall between your mortgage interest, rates, maintenance, and property management fees versus your rental income creates a taxable loss. Under the old rules, that loss was immediately deductible against wages or other income, reducing your ATO bill at tax time.

For a Victorian investor on the 45% marginal tax bracket with a $10,000 annual property loss, that translated to $4,500 back at tax time. It was a real subsidy that underpinned the investment case for hundreds of thousands of established homes nationally.

From 1 July 2027, for properties purchased after 7:30pm on 12 May 2026, that immediate subsidy is removed for established stock. This is the biggest structural change to investment property taxation since negative gearing was briefly removed in 1985.

What do the negative gearing changes 2026 mean for property investors?

The Australian Government's 2026–27 Federal Budget created three distinct groups. Which group you fall into determines everything:

Group 1 — Grandfathered properties. If you owned, or were under contract to purchase, a residential investment property before 7:30pm AEST on 12 May 2026, nothing changes. Per the official Budget 2026–27 documentation, "all arrangements remain unchanged for properties held before budget night." You retain full negative gearing entitlements for as long as you own that property.

Group 2 — Eligible new builds. If you buy a qualifying new build after budget night, you keep full negative gearing plus access to the 50% CGT discount (or you can elect the new indexation regime when you sell). New builds retain all the old benefits — the government is deliberately channelling investor demand toward new supply rather than established homes.

Group 3 — Established properties purchased after 12 May 2026. This is the affected group. Rental losses from these properties cannot offset wages or personal income from 1 July 2027. Losses are quarantined and carried forward to offset future residential property income. The ATO confirms this in its guidance on the proposed legislation.

What happens to my losses if I buy an established property after 12 May 2026?

From 1 July 2027, your rental losses on established properties purchased after budget night are quarantined — not cancelled. You cannot offset those losses against wages or salary income. Instead, they accumulate and carry forward to apply against future residential rental income or capital gains from any residential property you own when you eventually sell.

If your investment property generates a $10,000 annual rental loss, that $10,000 accumulates as a carried-forward balance. Per Pitcher Partners' analysis of the budget legislation, you can apply it against:

• Future rental income from any residential property (new builds or established)
• Capital gains on residential property when you sell

This effectively converts negative gearing from an immediate tax refund into a tax deferral for established homes bought post-budget. Your cashflow position worsens from day one, but the losses are not permanently abandoned — they wait in the queue.

The practical impact scales with your tax bracket and leverage. A high-income investor on a 45% marginal rate loses the most. An investor already running positive cashflow — perhaps in a high-yield outer suburb — is far less affected, because there are fewer losses to quarantine in the first place.

What counts as a new build?

The new build exemption is specific, and getting it wrong has tax consequences. According to Aussie's post-budget analysis by Jessica Taulaga, a property qualifies only if it genuinely adds to Australia's housing supply:

Eligible:

• Off-the-plan apartment in a new multi-storey development
• House-and-land package on previously vacant land
• Demolition and multi-dwelling replacement (e.g., knock down one house, build a duplex — net dwelling count must increase)

Not eligible:

• Knock-down rebuild replacing a single home with a single home
• Granny flat added to an existing established property
• Renovated or extended established home
• Newly built property occupied for more than 12 months before first investor purchase
• Second-hand purchase of a new build (eligibility is lost after the first sale)

The "supply increase" test is the signal to watch: if the development does not increase the net number of dwellings, it almost certainly does not qualify. Investors considering off-the-plan or house-and-land packages should verify eligibility with a tax adviser before exchanging contracts, as these rules are subject to final legislation passing the Senate.

How much has investor borrowing capacity changed?

Lenders moved faster than the Parliament. According to Elite Agent's reporting, major banks including CBA, ANZ, NAB, and Macquarie have already removed negative gearing tax savings from their serviceability calculations for established property purchases made after budget night. ING joined in June 2026.

Broker modelling cited by Elite Agent suggests borrowing capacity may fall by up to 20% for investors on higher tax brackets. For an investor who previously qualified for a $700,000 loan on an established property, the same income profile may now support only $560,000 — a $140,000 reduction.

Crucially, the serviceability change is already live. You do not need to wait until 1 July 2027 to feel the impact on your borrowing power.

What the data says about price impact

Commonwealth Bank economists modelled the combined impact of the negative gearing and CGT reforms and found house prices are expected to be just under 3% lower than they otherwise would have been, per CBA's May 2026 analysis. The breakdown:

• Approximately 0.6 percentage points subtracted from 2026 price growth
• Nearly 1 percentage point subtracted from 2027 annual growth
• The effect accumulates gradually over three years
• A stricter policy (without loss quarantining) would have pushed prices 5.5% below baseline — the quarantine design significantly softened the impact

Grattan Institute modelling put the maximum price reduction in the range of 1–2%, representing a more optimistic read of how much investor behaviour will actually change.

Neither figure is a cliff-edge crash. But across Melbourne's median house price of roughly $910,000–$930,000, per multiple forecasters tracking the market in early 2026, even a 1–2% discount represents a meaningful shift in affordability for buyers competing with fewer investors.

The Abora Advantage: Tax Rule Complexity Solved

Here's the pain investors are sitting with right now: the rules have three tiers, the "new build" definition has multiple carve-outs, banks are recalibrating serviceability in real time, and the start date is over a year away. Which Victorian suburbs still stack up? Which property types — established house, new-build apartment, house-and-land package — offer the better risk-adjusted return for your specific tax situation?

Most investors are piecing this together manually: cross-referencing yield data from listing portals, running scenarios in spreadsheets, and guessing at which suburbs have the strongest new-build pipeline relative to established stock pricing.

Abora's Compare workspace lets you place two or three Victorian suburbs side-by-side and assess them across consistent criteria simultaneously. If you're weighing an off-the-plan apartment in Tarneit against an established house in Reservoir, you can compare their suburb profiles — including the demographic rental demand indicators and pricing dynamics that determine whether a suburb supports positive cashflow without the negative gearing shield — in a single view rather than toggling between browser tabs.

The Discover tool filters the Victorian suburb list by the indicators that matter most for post-budget investors: rental yield signals, vacancy dynamics, and the household composition data that determines whether strong tenant demand is likely to persist. Abora does not give tax advice — but it narrows the list of suburbs worth discussing with a tax adviser from 800 down to 5.

How Abora scores this

Abora's value score weighs whether a property is fairly priced relative to comparable recent sales in the area. For investors buying post-budget-night established stock, the value dimension now carries extra weight: with negative gearing quarantined, the cashflow gap has to close through either a higher rental yield or a lower purchase price. A Victorian suburb where established medians are compressed relative to rental returns — meaning the gross yield is strong enough to approach neutral or positive cashflow without the tax shield — will score higher on value for investors in the post-July-2027 landscape.

Abora's risk score flags hazards and red flags including planning overlays and zoning signals. For investors weighing new builds against established homes, this dimension surfaces suburbs where new-build supply pipeline is running well ahead of population growth — a classic precondition for rental vacancy blowout and yield compression, regardless of the tax treatment. The new-build exemption is attractive, but not all new-build suburbs are equal risk. Some outer-growth corridors are building supply faster than they're building population.

Risks and counter-arguments

Frequently asked questions

What is negative gearing and how does it work?

Negative gearing is a tax arrangement where your rental property costs more to hold than it earns in rent. The shortfall has traditionally been deductible against wages, reducing your taxable income. From 1 July 2027, this offset against wages is removed for established properties bought after 12 May 2026 — losses are quarantined and carried forward instead.

Are my existing investment properties affected by the 2026 changes?

No. Properties you owned, or were under contract to purchase, before 7:30pm on 12 May 2026 are fully grandfathered — your negative gearing entitlements continue unchanged for as long as you own those properties, per the Australian Government's Budget 2026–27 documentation.

What counts as a new build under the 2026 federal budget rules?

A new build must genuinely add to housing supply. Off-the-plan apartments, house-and-land packages on vacant land, and developments where a demolition results in more dwellings than before qualify. Knock-down rebuilds replacing one dwelling with one, granny flats on existing properties, and renovations do not, according to Aussie's analysis of the budget legislation.

What happens to my rental losses on an established property bought after budget night?

From 1 July 2027, those losses cannot offset wages or salary income. Per Pitcher Partners' analysis, they are quarantined and carried forward to apply against future residential rental income or capital gains when you sell. The losses are deferred — not permanently lost.

How much could my borrowing capacity fall?

Broker modelling cited by Elite Agent suggests a reduction of up to 20% for investors on higher marginal tax rates. This is because major lenders including CBA, ANZ, NAB, and Macquarie have already removed negative gearing from serviceability calculations for established property purchases made after budget night.

Will the negative gearing changes push rents up for tenants?

Treasury estimates approximately $2 per week on median-rent households, per CBA's May 2026 analysis. However, API Magazine and other analysts warn the rental market could tighten more significantly if investor participation falls, citing historical precedent from Sydney's rental surge after the 1985 restriction.

This content is for informational purposes only and does not constitute financial, investment, legal, or tax advice. Property investment involves risk, including potential loss of capital. Past performance is not indicative of future results. Market conditions can change rapidly. Always conduct your own due diligence and consult a licensed financial adviser, accountant, or solicitor before making any property investment decision.