Negative Gearing Australia 2026: How It Works and What Changed After the Budget
Negative gearing has been part of Australian tax law since 1936 and one of the most debated property investment strategies for decades. In May 2026, the federal government made its biggest change to the rules in almost 90 years — and if you own investment property, or you're thinking about buying, you need to understand exactly what changed and what didn't.
This guide covers how negative gearing works, the 2026 rule changes in plain language, and what they mean for existing investors versus new buyers.
What Is Negative Gearing?
Negative gearing occurs when the costs of owning an investment property exceed the rental income it generates. The "loss" — the gap between what you earn in rent and what you pay in interest, fees, maintenance, and other expenses — can be deducted from your other taxable income, including your salary.
In practical terms: if your investment property costs $45,000 per year to hold but only earns $38,000 in rent, you have a $7,000 net rental loss. Under the rules that have applied since 1936, that $7,000 reduces your taxable income — which means less tax owed.
The tax benefit is real but it's not free money. A $10,000 rental loss that saves $3,700 in tax (at a 37% marginal rate) still costs $6,300 out of pocket. Negative gearing only makes financial sense if the property grows in value enough over time to justify that ongoing cost.
The 2026 Budget Changes — What Actually Happened
On 12 May 2026 at 7:30pm AEST, the federal government announced major reforms to negative gearing as part of the 2026-27 Federal Budget. These are now law.
| Property type | Purchased before 12 May 2026 7:30pm | Purchased after 12 May 2026 7:30pm |
|---|---|---|
| Established residential property | ✅ Grandfathered — old rules apply indefinitely while you hold it | ❌ Negative gearing losses can only offset other rental income or future capital gains — NOT salary from 1 July 2027 |
| New build / off-the-plan residential | ✅ Old rules apply | ✅ Exempt from changes — full negative gearing and 50% CGT discount remain available |
| Commercial property | ✅ Unaffected | ✅ Unaffected — changes only apply to residential property |
| Property in super funds / widely held trusts | ✅ Exempt from changes | ✅ Exempt from changes |
What Changes for New Buyers After 12 May 2026
If you purchased an established residential property after the budget announcement, here's what changes from 1 July 2027:
- Losses cannot offset salary or wages. Unlike the old rules where a rental loss reduced your taxable income from all sources, losses from affected properties can only be offset against other residential rental income or future capital gains from rental properties.
- Losses can still be carried forward. They don't disappear — they accumulate and can be applied when you have rental profits or when you sell the property and make a capital gain.
- The 50% CGT discount is being replaced with cost base indexation plus a 30% minimum tax rate on capital gains. This affects how much tax you pay when you eventually sell.
- New builds remain fully exempt. If you buy a brand new property or build, none of these restrictions apply — full negative gearing and the existing CGT treatment remain available.
Negative Gearing Calculator — 2026
📊 Negative Gearing Tax Saving Calculator
Estimate your annual rental position and tax saving. Applies to properties eligible under current rules.
Net rental loss
-$18,000
deductible from salary
Marginal tax rate
37.5%
on income after rental loss
Tax saving
$6,750
per year from deduction
Cash loss (ex. depreciation)
-$13,000
actual out-of-pocket
Net after-tax cost
-$6,250
~$120 / week
Based on 2025-26 ATO tax rates. Depreciation is a non-cash deduction — excluded from cash loss calculation. This calculator applies to properties eligible for negative gearing under current rules. Seek tax advice for properties purchased after 12 May 2026.
What You Can Claim as Deductions
For properties eligible under the current rules, the ATO allows deductions for any expense incurred in earning rental income:
Immediately deductible (in the year incurred)
- Mortgage interest (interest component only — principal repayments are not deductible)
- Property management and agent fees
- Council rates and water charges
- Building, landlord, and contents insurance
- Repairs and maintenance (must be genuine repairs, not improvements)
- Pest control, garden maintenance, cleaning
- Advertising for tenants
- Accounting fees for rental income
- Travel to inspect the property (limited — personal travel restrictions apply)
Claimed over time (depreciation)
- Capital works (Division 43): Building structure, renovations — claimed at 2.5% per year over 40 years
- Plant and equipment (Division 40): Appliances, carpets, blinds — claimed over the asset's effective life
Who Benefits Most from Negative Gearing?
The tax saving from negative gearing depends on your marginal tax rate — the higher your income, the more valuable the deduction:
- Income $45,001–$135,000 (32.5% + 2% Medicare = 34.5%): a $10,000 rental loss saves $3,450
- Income $135,001–$190,000 (37% + 2% = 39%): a $10,000 rental loss saves $3,900
- Income above $190,000 (45% + 2% = 47%): a $10,000 rental loss saves $4,700
This is why negative gearing has historically attracted higher-income earners — the tax benefit scales with your tax bracket. The 2026 changes don't alter this for existing properties or new builds, but they do significantly reduce the benefit for people buying established properties after the budget announcement.
Common Questions
Related Articles
Sources: ATO — Negative Gearing Reform, Australian Federal Budget 2026-27, ATO — Rental Properties

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