Property Investors: Why the 2026–27 Tax Year Is Still Business as Usual

Property tax headlines often create a sense of urgency for investors, making it seem like immediate action is necessary. Yet, the key question for property investors is not “what changed?” but “when does it change?” For the 2026–27 income year, which runs from 1 July 2026 to 30 June 2027, rental income and deductions remain mostly governed by the familiar rules. Understanding this timing is crucial to avoid unnecessary stress and mistakes in your 2026-27 tax return.

What Investors Need to Know About the 2026-27 Tax Year

The proposed changes to negative gearing and capital gains tax (CGT) announced in the 2026–27 Budget on 12 May 2026 are not yet law. These changes are set to start from 1 July 2027, meaning they will not affect the 2026–27 tax year. For now, rental property tax rules remain largely unchanged.

Negative Gearing Changes for property investors 2026-27 tax

The government plans to limit negative gearing on residential properties to new builds only, starting from 1 July 2027. Properties already owned at the time of the announcement will be exempt from this change. This means if you hold existing rental properties, your ability to claim investment property deductions related to negative gearing remains the same for the 2026–27 tax return.

Capital Gains Tax Changes

The proposed CGT changes also take effect from 1 July 2027. The plan is to replace the current 50% CGT discount for individuals, trusts, and partnerships with a system that includes cost base indexation and a 30% minimum tax rate on capital gains. Importantly, these changes will only apply to gains accrued after 1 July 2027. Gains made before this date will continue to be taxed under the existing rules.

Focus on Accurate Rental Property Records

For most property investors, the immediate priority should be maintaining accurate rental property records for the 2026–27 tax year. Poor record-keeping often causes more tax problems than headline reforms. Here are some key areas to focus on:

• Rental income: Ensure all rent received is recorded correctly.

• Interest and borrowing costs: Keep loan summaries and statements.

• Repairs versus improvements: Distinguish between deductible repairs and non-deductible capital improvements.

• Strata levies and rates: Collect detailed invoices and statements.

• Depreciation and capital works: Obtain or update depreciation schedules.

• Insurance: Keep all relevant policy documents.

• Private use: Track any personal use of the property to adjust deductions accordingly.

• Sale documents: Retain contracts and settlement statements for any property sales.

  
  

Missing or unclear documents such as loan summaries, repair invoices, or strata details can lead to missed deductions or incorrect claims, costing more than many investors realise.

When Selling, Refinancing, or Changing Ownership

If you plan to sell, refinance, or change ownership of your rental property during or after the 2026–27 tax year, seek advice before signing any contracts. Several factors can affect your tax outcome, including:

• Contract and settlement dates

• Periods when the property was your main residence

• Renovations and improvements

• Depreciation and capital works claims

• Ownership structure

  
  

Some of these factors cannot be corrected after the fact, so early advice can help you avoid costly mistakes.

What This Means for Property Investors Now

The key takeaway is that the 1 July 2027 property tax changes do not impact the 2026–27 tax year. Investors should focus on:

• Preparing accurate and complete records for the current year

• Understanding the timing of proposed reforms

• Consulting with tax professionals before making major property decisions

  
  

By separating current rules from proposed changes, you can avoid unnecessary panic and make informed decisions based on facts, not headlines.

Property investors who keep their rental property records in order and understand the timing of tax changes will be better positioned to manage their tax obligations and plan for the future. If you have questions about your 2026-27 tax return or the upcoming changes, speak with a qualified advisor to get clear, tailored advice.