Tax Planning
How Australia’s 2026-27 Budget Redefines Negative Gearing and Capital Gains Tax
Australia is reshaping tax rules for property investors and asset owners. Starting July 2027, negative gearing will only apply to new builds, and capital gains tax discounts will be replaced by a system measuring gains only after adjusting for inflation.
By NomadicTax Research Team • 5-8 min read • July 14, 2026
## Overview of the Upcoming CGT and Negative Gearing Reforms
Australia’s 2026-27 Budget introduces sweeping changes aimed at aligning the taxation of asset-based income with labour income and steering investment into new housing supply. Key reforms set to **commence from 1 July 2027** include: ([treasury.gov.au](https://treasury.gov.au/policy-topics/taxation/budget2026-27?utm_source=openai))
- Replacing the **50% Capital Gains Tax (CGT) discount** for individuals, trusts and partnerships with an **inflation-indexed cost base plus a minimum tax rate of 30% on gains**. ([treasury.gov.au](https://treasury.gov.au/policy-topics/taxation/budget2026-27?utm_source=openai))
- **Limiting negative gearing** for residential property investments to *new builds* only. Losses on established properties will no longer be deductible against other income, although prior holdings are grandfathered. ([treasury.gov.au](https://treasury.gov.au/policy-topics/taxation/budget2026-27?utm_source=openai))
## Why These Changes Matter
- **Fairer taxation between income types**: By indexing for inflation and applying a floor tax rate, the government aims to ensure that asset gains are taxed more similarly to income from work. ([aph.gov.au](https://www.aph.gov.au/Parliamentary_Business/Bills_Legislation/bd/bd2526/26bd067?utm_source=openai))
- **Housing supply incentive**: Changing negative gearing to apply only to new builds encourages new residential construction rather than boosting demand in existing property markets. ([treasury.gov.au](https://treasury.gov.au/policy-topics/taxation/budget2026-27?utm_source=openai))
- **Investor certainty with transition rules**: Assets held before the announcement date (12 May 2026) will largely retain old favourable treatment. ([treasury.gov.au](https://treasury.gov.au/policy-topics/taxation/budget2026-27?utm_source=openai))
## Practical Examples for Investors
| Scenario | Current vs Under New Rules | Taxpayer Impact |
|---|---|---|
| Holding an established residential property | Full negative gearing available currently; CGT taxed with 50% discount | Post-1 July 2027: losses on established housing may only offset residential income; capital gain taxed after inflation adjustment with 30% minimum tax rate |
| Buying a new build property after announcement | All current deductions available | Full negative gearing still applicable; may opt between traditional CGT discount (for some assets) and inflation-indexed approach depending on asset type |
## Actionable Steps Before Reforms
- Consider bringing forward purchases or sales of established investment properties before 1 July 2027 if loss deductions or CGT discounts matter.
- Document your base costs clearly now to support future indexing calculations.
- Review trusting and partnership arrangements to see whether trust structures might benefit or be disadvantaged under the minimum tax rate on capital trusts. ([aph.gov.au](https://www.aph.gov.au/Parliamentary_Business/Bills_Legislation/bd/bd2526/26bd067?utm_source=openai))
- Seek professional tax advice on whether opting into the older 50% discount where allowed makes sense, or if transitioning to the new method early aligns better with your situation.
## Beyond Property: Broader Tax Planning Implications
- **Standard deductions vs actual work-related expense claims**: A new $1,000 “instant deduction” will enable simpler claims without receipts for many employees, although those with high expenses will still benefit from itemising. ([treasury.gov.au](https://treasury.gov.au/policy-topics/taxation/budget2026-27?utm_source=openai))
- **Working Australians Tax Offset (WATO)**: A $250 non-refundable tax offset for Australian residents earning labour income from 1 July 2027. ([treasury.gov.au](https://treasury.gov.au/policy-topics/taxation/budget2026-27?utm_source=openai))
## Conclusion
These reforms are among the most significant in Australian tax policy in recent decades. Whether you’re a property investor, wage earner, or involved in trust entities, now is the time to assess how these reforms affect you. Strategic planning today—especially before 1 July 2027—can help optimize outcomes under the new system.