The 2026–27 Federal Budget, handed down on May 12, 2026, is being described as one of the most transformative for property in decades. The focus has pivoted from general stimulus to aggressive tax reform designed to prioritize new builds and “intergenerational equity.”
Here is the breakdown for the residential and commercial sectors:
Residential Property: The “New Build” Pivot
The headline of this budget is a massive overhaul of investor tax perks, specifically targeting the established housing market to curb price growth and boost supply.
- Negative Gearing & Capital Gains Tax (CGT) Reform
- Limitation to New Builds: From July 1, 2027, negative gearing (offsetting rental losses against personal income) will be restricted to new residential construction only.
- Grandfathering: Properties acquired before 7:30 PM (AEST) on May 12, 2026, are fully exempt. Investors holding these assets can continue to use current negative gearing rules until they sell.
- Established Properties: For established homes bought after the 2026 budget date, losses can only be offset against other rental income or capital gains—not your salary.
- CGT Discount Overhaul: The current 50% CGT discount will be replaced with an inflation-based indexation model (similar to pre-1999 rules) from July 1, 2027. This effectively increases the tax burden on long-term capital gains for most investors.
- Supply & Infrastructure Incentives
- $2 Billion Infrastructure Fund: A new initiative designed to unlock approximately 65,000 homes by funding “enabling infrastructure” (water, roads, and sewage) to make land shovel-ready faster.
- Free Australian Standards: In a win for productivity, the government has made all mandatory Australian Standards free for builders and trades to reduce compliance costs for SMEs.
- AI Approval Bottlenecks: $11 million was allocated to deploy AI tools to speed up environmental and housing approval processes, which have historically stalled developments.
Commercial Property & Development
While residential tax changes grabbed headlines, the commercial sector sees a mix of permanent tax relief and increased regulatory scrutiny.
- Business & Investment Incentives
- Permanent Instant Asset Write-Off: The $20,000 instant asset write-off for small businesses (turnover <$10 million) has been made permanent. This is a major win for commercial fit-outs and equipment upgrades.
- Build-to-Rent (BtR) Protections: Targeted exemptions for Build-to-Rent developments were confirmed, ensuring these projects remain attractive to institutional investors despite the broader negative gearing changes.
- Expanded Real Property Definition: The definition of “taxable Australian real property” has been expanded under Commonwealth law to cover a broader range of assets, ensuring more consistent tax treatment across state borders.
Summary of Key Dates
| Measure | Effective Date | Impact |
| Negative Gearing Cut-off | 12 May 2026 | New purchases of established homes lose immediate offset benefits. |
| Indexation CGT Model | 1 July 2027 | Moves away from the 50% discount to an inflation-adjusted gain. |
| Tariff Abolition | 1 July 2026 | 497 “nuisance” tariffs removed, lowering costs for imported building materials. |
| Asset Write-Off | Permanent |