Published 2 October 2026 · Stewart Private Accounting
The $20,000 instant asset write-off is permanent from 1 July 2026 for eligible small businesses using simplified depreciation. It can bring forward a deduction for equipment, tools or other qualifying assets. It does not reimburse the purchase price, and spending money solely to obtain a deduction can weaken your cash flow.
The change is enacted in Schedule 2 of the Treasury Laws Amendment (Tax Reform No. 2) Act 2026. The ATO’s current small business guidance explains the eligibility requirements.
Which businesses and assets qualify?
You generally need to carry on a business, have aggregated annual turnover below $10 million and use the simplified depreciation rules. Aggregated turnover can include relevant connected businesses and affiliates, so the sales shown in one entity’s accounts may not be the whole test.
The asset must qualify under those rules, cost less than $20,000, and be first used or installed ready for use in the relevant income year. Both new and second-hand assets can qualify. The limit applies per asset, rather than as a single $20,000 allowance for all purchases. Assets excluded from simplified depreciation require a different analysis.
Does an asset costing exactly $20,000 qualify?
No. The wording is less than $20,000, after applying the relevant GST treatment. An asset costing $20,000 or more is generally allocated to the small business pool if the simplified rules apply. Reducing the claim for private use does not reduce the asset’s full cost for the threshold test. See the ATO’s asset write-off rules and examples.
For illustration, a $24,000 asset used 50% for business does not become an eligible $12,000 asset. Test its full cost first, then determine the deductible business portion under the applicable depreciation rules.
How does GST affect the calculation?
If you can claim a full GST credit, exclude that GST from the cost used for depreciation. If you are not GST-registered, GST generally remains part of the cost. Partial credit entitlement requires a separate calculation.
Suppose an eligible business purchases equipment for $19,800 including GST, claims the full $1,800 GST credit and uses it entirely for business. Its depreciation cost is $18,000. If the other requirements are met and it is ready for use during 2026–27, the immediate income tax deduction is $18,000. The GST credit and income tax deduction are different claims.
Is paying a deposit before 30 June enough?
No. Payment alone does not establish the year of deduction. Delivery, installation and readiness for use matter. Equipment paid for in June but not installed ready for use until July can fall into the next income year. Keep evidence of the actual dates instead of relying only on a bank transaction.
What does a deduction save?
A deduction reduces taxable income; it is not a dollar-for-dollar refund. As a simple illustration, an $18,000 deduction at an assumed 25% tax rate reduces tax by $4,500. That assumes sufficient taxable income and that the 25% rate applies. The business still funds the purchase, and losses or a different rate change the outcome.
What should you check before ordering?
- Confirm the operational need and available cash.
- Check aggregated turnover and your depreciation method.
- Obtain the full asset price and GST details.
- Document business use and installation timing.
- Check exclusions, vehicle rules, finance arrangements and any trade-in.
Bring the quote, invoice, finance documents and intended use to a review. Our tax planning services can help assess the deduction alongside cash flow. Discuss the purchase with Stewart Private Accounting before committing.
General information current at 2 October 2026. Your business structure, transactions and circumstances affect the outcome. Obtain advice before acting.



