Evidence-backed. Sourced from the ATO’s instant asset write-off guidance, Treasury Laws Amendment Act 2025, the 2026–27 Federal Budget, ATO Tax Time toolkit, Moore Australia, Reckon, Nanak Accountants and Wollongong Tax Services. General information only — not financial or tax advice. Eligibility depends on your individual business circumstances. Consult a registered tax agent before lodging. Last updated: June 2026.
⚡ Key Takeaways
- For the 2025–26 income year (1 July 2025 – 30 June 2026), the instant asset write-off threshold is $20,000 per asset for businesses with aggregated annual turnover under $10 million. This is already law via the Treasury Laws Amendment (Strengthening Financial Systems and Other Measures) Act 2025. [1][2][3]
- To qualify, the asset must: (a) cost less than $20,000 (GST-exclusive if you’re registered); (b) be first used or installed ready for use between 1 July 2025 and 30 June 2026; and (c) be used for a taxable purpose. The cap applies per asset — you can write off multiple assets, each under $20,000. [3][4][5]
- Assets costing $20,000 or more do not qualify for instant write-off — they go into the small business depreciation pool and are deducted over time (15% in the first year, 30% per year thereafter on the declining balance). [3][5][6]
- The 2026–27 Federal Budget (12 May 2026) announced the $20,000 threshold will be made permanent from 1 July 2026 for businesses with turnover under $10 million. Budget estimates: $890 million in cash-flow support over five years and a saving of 366,000 compliance hours per year. This measure is announced but not yet enacted as legislation. [8][9][10]
- The five-year lock-out rule — which prevents a business from re-entering the simplified depreciation regime once it opts out — remains suspended until 30 June 2027. Businesses with turnover under $50 million also now have four years from the date of assessment to request amendments (from 2024–25 onwards), which matters if you later discover a mis-claimed asset deduction. [8][3]
The Small Business Instant Asset Write-Off Just Changed — New Limits and Rules
By The Fine Print editorial team | Last updated: June 2026 | 11 min read | ⚠️ Not financial advice
The instant asset write-off has been one of the most heavily used and most frequently changed small business tax concessions in recent Australian history. After the extraordinarily generous “temporary full expensing” measures during COVID, the threshold dropped sharply. Then it was extended, changed again, and threatened with a further reduction back to $1,000. The 2026–27 Budget finally provided some certainty: the $20,000 cap is now announced as permanent. For sole traders, tradies, café owners, freelancers and small companies, understanding exactly how the $20,000 rule works — what timing applies, what goes in the pool instead, and where the traps are — is worth getting right before you finalise the year’s accounts.📋 What’s in This Guide
Exactly How the $20,000 Rule Works for 2025–26
The instant asset write-off lets eligible small businesses immediately deduct the full cost of a depreciating asset in the year it is first used or installed ready for use — rather than depreciating it over its effective life. For 2025–26, the eligibility criteria are: [1][2][3]2025–26 instant asset write-off — eligibility checklist:
- Business size: Aggregated annual turnover under $10 million (small business entity using simplified depreciation rules)
- Asset cost: Less than $20,000 per asset — GST-exclusive if you are registered for GST; GST-inclusive if you are not
- Timing: Asset first used or installed ready for use between 1 July 2025 and 30 June 2026
- Business use: Only the taxable (business) portion of the cost is deductible — if you use an asset 70% for business and 30% privately, you claim 70% of the cost
- Asset type: Must be a depreciating asset used in carrying on your business; certain assets are excluded (horticultural plants, capital works, software allocated to a software development pool)
The $20,000 cap applies per asset — not per year total. You can write off five $15,000 assets in one year and each qualifies separately. [3][5][2]
The Timing Trap — Installed by 30 June
The most common mistake with the instant asset write-off is around timing. The asset must be first used or installed ready for use before 30 June 2026 to qualify for the 2025–26 write-off. Ordered and paid for by 30 June is not sufficient — it must be physically available and ready to operate in your business. [3][5][7]⚠️ Common timing failures: Equipment ordered in June 2026 but delivered and installed in July 2026 falls in the 2026–27 year, not 2025–26 — it misses this year’s write-off. A vehicle purchased but not registered and delivered until after 30 June is in the same position. If you are buying assets specifically to accelerate deductions before year-end, confirm the installation or delivery date will be before 30 June — get that in writing from the supplier. A day’s difference can mean the deduction shifts an entire year. [3][5][7]
What Happens to Assets $20,000 and Above
Assets that cost $20,000 or more — or any asset that doesn’t meet the instant write-off criteria — are added to the small business depreciation pool. The pool uses a simplified depreciation rate: 15% in the first year (the year the asset is added), then 30% per year on the declining balance thereafter. This means a $30,000 asset generates a $4,500 deduction in year one, a $7,650 deduction in year two, and so on — compared to a $30,000 immediate deduction if it were under the threshold. [3][5][6]💡 Low-value pool write-off: If the total closing balance of your small business depreciation pool drops below $20,000 at the end of the year, you can write off the entire remaining pool balance in that year. This creates a useful end-of-year planning opportunity — track your pool balance and if it’s close to $20,000, timing of additions can affect whether you get a full write-off this year or next. [3][5]
The Permanent $20,000 — What the Budget Announced
The single biggest news for small businesses in the 2026–27 Budget was the announcement that the $20,000 instant asset write-off threshold will be made permanent from 1 July 2026 for businesses with turnover under $10 million. This ends years of uncertainty — the threshold changed in 2021, 2022, 2023 and 2024, and pre-Budget commentary in early 2026 warned it could fall back to just $1,000 from 1 July 2026. The Budget went the opposite direction: a permanent $20,000 cap. [8][9][10]Treasury’s fact sheet estimates the permanent measure will deliver approximately $890 million in cash-flow support for small businesses over five years, and reduce compliance costs by around 366,000 hours per year — the time currently spent second-guessing each Budget’s threshold and planning around temporary measures. [8][9]⚠️ Not yet law: As at June 2026, the permanent $20,000 measure is an announced Budget policy — not yet enacted as legislation. The ATO and advisers expect it to be legislated, but small businesses making investment decisions purely based on the permanence of the write-off from 1 July 2026 should confirm with a tax agent when the legislation passes. [8][9][10]
The permanent measure also covers second-element costs — improvements to assets that were previously written off — where those improvement costs are under $20,000. The five-year lock-out rule (preventing businesses from re-entering simplified depreciation) remains suspended until 30 June 2027, extending flexibility for businesses that opted out in prior years. [8]The Splitting and Misclassification Risks
Two specific misuse risks come up consistently in ATO and adviser commentary around the instant asset write-off. [2][5][8]Artificially splitting assets
Some businesses attempt to split a single asset or project into multiple components, each priced under $20,000, to qualify for instant write-off rather than pool depreciation. The ATO is explicit that this is not acceptable — assets costing $20,000 or more cannot be artificially disaggregated to fall under the threshold. Whether an asset is a single asset or multiple separate assets is a question of fact based on what the item actually is — a truck is a truck, regardless of how the invoice is structured. Getting this wrong can result in amended assessments, interest and penalties. [2][5][8]Misclassifying repairs as new assets
A repair restores an asset to its original working condition and is deductible as an operating expense in the year incurred. A capital improvement enhances or extends an asset’s function or life and must be treated as a capital asset — either written off under the instant asset rules if under $20,000, or added to the pool if above it. Calling a capital improvement a “repair” to get an immediate deduction is a known ATO audit area. The test is not what you call it on the invoice — it’s what the expenditure actually achieved. [2][5][3]✅ Three Actions Before 30 June
Action 1: Check eligibility and confirm timing on every planned asset purchase
Before purchasing any asset specifically to access the write-off in 2025–26: confirm your aggregated annual turnover is under $10 million and that you’re using (or eligible to use) the simplified depreciation rules; confirm the asset cost is under $20,000 (GST-exclusive if registered); and most critically, confirm the asset will be physically installed and ready to use in your business before 30 June 2026. Get written confirmation of the delivery/installation date from your supplier if you’re purchasing in the last weeks of June. An asset received on 1 July falls in the next income year and you lose this year’s write-off. [3][5][4]Action 2: Plan purchases intentionally around the $20,000 threshold
The $20,000 threshold is a hard cut-off — there’s no partial write-off or tapering. A $19,900 asset gets an immediate deduction; a $20,100 asset goes into the pool and is deducted over multiple years. If you’re choosing between models or configurations of equipment, a price difference of a few hundred dollars can be the difference between an immediate full deduction and years of slower depreciation. Talk to your accountant about assets that are close to the threshold — sometimes a slightly cheaper model is worth more after tax than a marginally better one that crosses $20,000. For larger equipment that will clearly exceed $20,000, accept it goes in the pool and plan your cash flow accordingly — don’t try to split it artificially. [5][8][6]Action 3: Keep clean records and know your amendment window
For every asset you write off in 2025–26, retain: the original invoice or receipt showing purchase price and date; documentation that the asset was installed and in use before 30 June 2026 (a photo with date, a delivery receipt, installation sign-off); and evidence of the business-use percentage if the asset has mixed personal and business use. Store these in a folder labelled with the financial year. From 2024–25 onwards, businesses with turnover under $50 million have four years from the date of assessment to request an amendment — so if you realise after lodging that you mis-classified an asset, claimed the wrong business-use percentage, or missed an eligible asset entirely, there is a genuine window to fix it. [3][10][12]❓ Frequently Asked Questions
What’s the 2025–26 threshold?
$20,000 per asset for businesses with aggregated turnover under $10 million. Already law. Asset must be installed and in use by 30 June 2026. [1][2][3]Is it being made permanent?
The 2026–27 Budget announced permanent $20,000 from 1 July 2026. Announced but not yet enacted as at June 2026 — watch for the legislation. [8][9][10]What happens to assets $20,000+?
They go into the small business depreciation pool at 15% year one, then 30% per year on declining balance. No instant deduction. [3][5][6]Does the asset need to be installed by 30 June?
Yes — first used or installed ready for use before 30 June 2026. Ordered but not delivered doesn’t count. [3][5][7]Can I split a $30,000 asset into two invoices?
No. Artificially splitting assets to fall under the threshold is explicitly prohibited by the ATO and results in amended assessments. [2][5][8]⚖️ The Fine Print Verdict
The $20,000 instant asset write-off is a genuine, well-targeted concession for small businesses. After years of changing thresholds and temporary measures, the Budget announcement of a permanent $20,000 cap from 1 July 2026 is a real improvement in planning certainty — even if the legislation still needs to pass. For 2025–26, the rules are already law and the mechanics are straightforward: under $20,000, in use by 30 June, you get the full deduction immediately. At or above $20,000, the pool takes it and spreads the deduction over years. The traps are timing (ordered is not installed) and artificial splitting (don’t). The record-keeping requirement is simple: invoice, installation date, business-use percentage. The four-year amendment window for businesses under $50 million means you’re not permanently locked out if you get something wrong — but the right approach is to document the claim correctly from the start. If you have assets to purchase before year-end, do the maths: a $19,800 purchase and a $20,200 purchase are not equally valuable after tax, and a conversation with your accountant this week could save meaningful money.
👉 Check timing and eligibility before you buy. Keep the invoice, installation date and business-use evidence. And if you’re close to the $20,000 line, do the numbers — the threshold is hard and the difference matters.
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- Nanak Accountants, “Instant asset write-off 2026 Australia,” nanakaccountants.com.au/blog/instant-asset-write-off-2026-australia/
- smallbusiness.taxsuperandyou.gov.au, “The instant asset write-off threshold amount,” smallbusiness.taxsuperandyou.gov.au/depreciation/the-instant-asset-write-off-threshold-amount
- ATO, “Simpler depreciation for small business — instant asset write-off,” ato.gov.au/businesses-and-organisations/income-deductions-and-concessions/depreciation-and-capital-expenses-and-allowances/simpler-depreciation-for-small-business/instant-asset-write-off
- Orbitax/ATO, “ATO explains instant asset write-off (February 2026),” orbitax.com/news/country/article/ATO-Explains-Instant-Asset-Wri-61121
- Reckon, “What is and how does instant asset write-off work?,” reckon.com/au/small-business-resources/end-of-financial-year/what-is-how-instant-asset-write-off-work/
- ATO, “Small business support — $20,000 instant asset write-off,” ato.gov.au/about-ato/new-legislation/in-detail/businesses/small-business-support-20000-dollar-instant-asset-write-off
- DLK Advisory, “$20,000 instant asset write-off due for extension to 30 June 2026,” dlkadvisory.com.au/20000-instant-asset-write-off-due-for-extension-to-30-june-2026/
- Prime Minister’s media, “Tax reform — workers, businesses and future generations,” pm.gov.au/media/tax-reform-workers-businesses-and-future-generations
- business.gov.au, “Budget 2026–27,” business.gov.au/news/budget-2026-27
- Prospa, “Small business tax deductions Australia,” prospa.com/blog/small-business-tax-deductions-australia
- Wollongong Tax Services, “ATO tax changes 2026 — what you must know now,” wollongongtaxservices.com.au/ato-tax-changes-2026-what-you-must-know-now/
- Moore Australia, “Five months to maximise the $20,000 instant asset write-off,” moore-australia.com.au/news/five-months-to-maximise-the-20000-instant-asset-write-off-strategic-timing-for-small-business-investment/
- Taxway, “2026–27 Budget — business and trust tax changes,” taxway.com.au/news/2026-27-budget-business-trust-tax-changes.html
This article is general information only and does not constitute financial or tax advice. Instant asset write-off rules are based on ATO guidance and legislation current as at June 2026. The permanent $20,000 measure from 1 July 2026 is a Budget announcement pending legislation. Eligibility depends on your individual business circumstances. Consult a registered tax agent before lodging. The Fine Print 🇦🇺 is not affiliated with the ATO or any firm mentioned.