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Legislation Updates · Koste Knowledge Base

What Are the Changes to the Instant Asset Write-Off Threshold?

Published 26 June 2026 · Last updated 26 June 2026

Quick Answer

The instant asset write-off threshold has seen various changes, most recently under the Temporary Full Expensing measure, allowing businesses to immediately deduct the cost of eligible assets. This applies to assets acquired from 6 October 2020 until 30 June 2023, with no threshold limit. Consult your accountant for specific applicability.

The instant asset write-off threshold has undergone significant changes, particularly with the introduction of the Temporary Full Expensing measure. Initially, the instant asset write-off allowed eligible businesses to immediately deduct the cost of assets up to a certain threshold. However, from 6 October 2020 to 30 June 2023, the Temporary Full Expensing measure permits businesses to fully deduct the cost of eligible depreciating assets, effectively removing the threshold limit for this period.

Under the Temporary Full Expensing provision, businesses with an aggregated turnover of less than $5 billion can claim an immediate deduction for the business portion of the cost of new eligible depreciating assets. This includes improvements to existing assets, providing substantial tax relief and cash flow benefits. The key misconception is that this measure only applies to small businesses, but it indeed extends to medium and large businesses under the specified turnover cap.

To see how this plays out, consider a medium-sized manufacturing company purchasing a new piece of machinery for $150,000 in March 2022. Under the Temporary Full Expensing measure, the company can claim the entire $150,000 as an immediate deduction in the 2021-22 tax year. At a 30% corporate tax rate, this results in a tax saving of $45,000, significantly boosting the company's cash flow.

In our experience reviewing thousands of properties and assets across Australia, many business owners miss out on these benefits due to a lack of understanding of eligibility criteria. For instance, improvements to existing assets are often overlooked. Additionally, businesses frequently misclassify assets, resulting in missed deductions. Another common pitfall is failing to keep adequate records, which can complicate claims and lead to compliance issues.

The answer can differ depending on your situation. If your business acquired assets before 6 October 2020 or after 30 June 2023, different rules apply. For assets acquired before the introduction of the Temporary Full Expensing measure, the instant asset write-off thresholds varied and were subject to specific conditions. Moreover, assets used for both personal and business purposes require careful apportionment to ensure only the business-related portion is claimed.

When considering the instant asset write-off, engaging a Chartered Quantity Surveyor and accountant is crucial. These professionals can ensure accurate asset classification and compliance with ATO regulations, ultimately maximising your tax benefits. They can also help navigate the complexities of apportioning assets used for mixed purposes and advise on the best timing for asset acquisitions.

  • Review your asset purchases: Evaluate any assets acquired or planned for acquisition during the eligible period.
  • Consult your accountant: Discuss how the Temporary Full Expensing measure applies to your business.
  • Engage a Chartered Quantity Surveyor: Ensure accurate asset classification and compliance.
  • Check eligibility criteria: Confirm your business's turnover and asset use conditions.
  • Keep detailed records: Maintain comprehensive documentation for all asset purchases.
  • Plan for future acquisitions: Consider how these measures impact your asset purchase strategy moving forward.
  • Frequently Asked Questions

    What is the current instant asset write-off threshold?

    As of the latest update, the Temporary Full Expensing measure allows businesses to immediately deduct the full cost of eligible assets, with no threshold limit until 30 June 2023.

    Does the instant asset write-off apply to second-hand assets?

    Yes, under the Temporary Full Expensing measure, businesses can claim deductions for eligible second-hand assets, provided they meet specific criteria.

    How does the instant asset write-off affect my tax return?

    The deduction reduces your taxable income, thereby lowering your tax liability. Ensure all claims are accurately reflected in your tax return, preferably with the guidance of an accountant.

    Are there state-specific variations to the instant asset write-off?

    The instant asset write-off is a federal measure, so it applies uniformly across all states in Australia, though state-specific grants or incentives may complement these deductions.

    What happens if my business turnover exceeds $5 billion?

    Businesses with a turnover exceeding $5 billion are not eligible for the Temporary Full Expensing measure but may explore other depreciation methods available under tax law.

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    Written by Koste Team · Koste Chartered Quantity Surveyors · AIQS Member · RICS Member · TPB Registered · 1300 669 400 · info@koste.ai