Bitcoin Mining and EOFY Tax in Australia for 2026
For the 2025-26 financial year, which ends 30 June 2026, eligible Australian small businesses with aggregated turnover under $10 million can immediately deduct the full cost of a Bitcoin miner costing less than $20,000 under the instant asset write-off, provided the machine is installed and ready for use by 30 June 2026.
Key Takeaways
- The 2025-26 financial year (FY26) runs from 1 July 2025 to 30 June 2026, and FY27 begins 1 July 2026.
- The $20,000 instant asset write-off is law for FY26, applies per asset excluding GST, and requires the asset to be installed ready for use by 30 June 2026 (Australian Taxation Office).
- The 2026-27 Federal Budget announced making the $20,000 threshold permanent from 1 July 2026, but that measure is not yet law (Australian Taxation Office, 12 May 2026).
- The ATO taxes mining differently for a business and a hobby, and only a business can deduct equipment and electricity.
- Electricity is the variable that most decides Australian mining profitability, since retail business rates of roughly 25 to 35 c/kWh sit well above the level at which most air-cooled miners broke even in mid-2026.
- From 1 July 2027, the 50% capital gains tax discount is set to be replaced by inflation indexation plus a minimum 30% tax on real gains.
At a Glance
| Figure | Detail | Source and date |
| $20,000 | Write-off threshold per asset, ex GST, for FY26 | ATO, 2025-26 |
| Under $10m | Aggregated turnover test for eligibility | ATO, 2025-26 |
| 30 June 2026 | Install-ready date to claim in FY26 | ATO, 2025-26 |
| $1,000 | Fallback threshold from 1 July 2026 if not made permanent | ATO, 2026 |
| 15% then 30% | Small business pool rates for assets at or above $20,000 | ATO, 2025-26 |
| 1 July 2027 | Proposed CGT indexation and 30% minimum tax start | Budget 2026-27 |
| 12 to 15 J/TH | Efficiency band of the current S21 generation | Bitmain, 2026 |
The end of the Australian financial year is one of the busiest planning windows for any business that owns equipment, and Bitcoin mining is no exception. For the 2025-26 year the timing matters more than usual, because the $20,000 instant asset write-off is law for purchases installed and ready for use by 30 June 2026, while the rules for the following year are still being settled in Parliament. This guide explains how the financial year works, how the write-off applies to a mining machine, how the ATO taxes mining, what the 2026 economics look like, and what to weigh up before buying hardware. It is general information, not tax advice.
Importance of EOFY for Compliance, Reporting, and Planning
EOFY isn’t just about closing the books; it’s also about complete compliance, precise reporting, and strategic planning. Businesses or agencies should put together accurate financial statements and reports to meet ATO necessities, ensuring transparency and accountability.
- Compliance: This means meeting regulatory requirements through accurately documenting financial transactions.
- Reporting: Reporting means providing stakeholders with a clear image of the company’s financial health through detailed financial statements.
When it comes to planning, using the insights gained from the financial year to make informed decisions for the next economic period.
How the Australian Financial Year Works
The Australian financial year runs from 1 July to 30 June, so the current 2025-26 year (FY26) ends on 30 June 2026 and the 2026-27 year (FY27) begins the next day. Each year is named after the year it ends, which is why FY26 closes in 2026. Businesses report income, expenses, and goods and services tax across this period, lodge Business Activity Statements through the year, and finalise their position at year end for their income tax return.
Three things sit inside this cycle. Business Activity Statements report GST and pay-as-you-go obligations. Tax planning across the year helps manage deductions and cash flow. End-of-year reporting pulls the accounts together for lodgement. Understanding where you sit in this cycle is what allows a considered capital purchase rather than a rushed one in late June.
Bottom line. The financial year frames every equipment decision, and for FY26 the deadline that matters is 30 June 2026.
What is the Income Year in Australia?
The income year in Australia aligns with the financial year. it is the duration at some stage in which businesses and people earn incomes that ought to be reported to the ATO. The income year impacts how companies report their profits and pay taxes.
How Does the Financial Year Work in Australia?
The Australian financial year framework entails several crucial components that businesses have to navigate:
- Quarterly BAS Statements: Companies must submit Business Activity Statements (BAS) quarterly. these statements document goods and services tax (GST), pay-as-you-go (PAYG) installments, and other tax responsibilities.
- Tax planning: Effective tax planning at some stage in the year helps businesses maximise deductions and manage their cash flow.
- End-of-Year Reporting: At the end of the financial year, businesses assemble their financial statements and put them together for tax filing.
Know-how this cycle is essential for making informed business choices and making sure of compliance with ATO requirements. By way of adhering to these recommendations, agencies can optimise their economic overall performance and take benefit of the strategic opportunities offered by way of the EOFY.
What the Instant Asset Write Off Means for Bitcoin Miners in 2026
The instant asset write-off lets an eligible small business deduct the full cost of a qualifying asset in the year it is first used, instead of depreciating it over several years. For FY26 the threshold is $20,000 per asset, excluding GST if the business is registered for GST, and the business must have an aggregated annual turnover under $10 million. This is current law under the Treasury Laws Amendment (Strengthening Financial Systems and Other Measures) Act 2025, passed in November 2025.
A single air-cooled ASIC miner generally sits below the $20,000 threshold, so a business buyer may be able to write off the full cost of the machine in FY26 rather than depreciating it. The threshold applies per asset, so multiple machines that each cost under $20,000 can each be claimed, with no cap on the total. Both new and second-hand machines are eligible. A machine that costs $20,000 or more cannot be written off immediately. Instead it goes into the small business depreciation pool, which depreciates at 15 per cent in the first year and 30 per cent in each year after.
Important timing point. The asset must be first used or installed ready for use between 1 July 2025 and 30 June 2026 to qualify for FY26 (Australian Taxation Office). Ordering a machine in late June is not enough if it is not running by 30 June.
There is an important point about the year ahead. In the 2026-27 Federal Budget handed down on 12 May 2026, the Government announced it will make the $20,000 instant asset write-off permanent from 1 July 2026. As at the date of this article that measure is not yet law. If it is not legislated, the threshold reverts to $1,000 from 1 July 2026. The practical reading is that FY26 settings are confirmed, while FY27 settings look likely to continue at $20,000 but should be confirmed before you rely on them.
A genuine word of caution applies. A deduction reduces taxable income, it does not refund the purchase price. Buying a machine you do not need purely to create a deduction rarely makes commercial sense. The write-off is most useful when you were going to buy the equipment anyway and bringing the purchase into FY26 suits your cash flow.
Bottom line. For FY26 a business can immediately deduct a sub-$20,000 miner that is running by 30 June 2026, while FY27 settings remain subject to legislation.
The Strategic Importance of EOFY for Business Investments
Assessing Financial Performance
EOFY is the perfect time for businesses to evaluate their financial health. This involves reviewing profit and loss statements and business activity statements (BAS).
Role of EOFY in Tax Planning
EOFY plays a critical role in tax planning. Businesses can maximise tax advantages through deductions, depreciation, and rebates. Strategic investments made during this period can lead to significant tax savings.
Benefits of Scheduling Significant Purchases
Making major purchases during EOFY, like investing in Bitcoin mining equipment, can optimise tax returns. These expenditures are deductible, reducing overall tax liabilities.
Bitcoin Mining as a Strategic EOFY Investment
Introduction to BTC Miner
Bitcoin mining involves using powerful computers (miners) to validate transactions on the Bitcoin network. It’s a lucrative investment, particularly attractive during EOFY.
Why EOFY is an Optimal Time for Investing in Bitcoin Mining
EOFY provides an ideal window for investing in Bitcoin mining. Here’s why:
- Tax Deductions: Technology and equipment investments are deductible.
- Capital Expenditures: Aligning purchases with EOFY optimises tax benefits.
- Profitability: Bitcoin mining can yield significant returns over time.
Exploring the Profitability of Bitcoin Mining
Investing in Bitcoin mining during EOFY can be highly profitable. Consider the long-term benefits and potential tax deductions when planning your investments.
How Bitcoin Mining Aligns with EOFY Financial Strategies
Before diving into Bitcoin mining investments, it’s important to study or review your financial performance and discover any unused tax allowances. This may involve analyzing your profit and loss statements, balance sheets, and cash flow statements. By understanding your current financial standing, you can make informed decisions about allocating resources for Bitcoin mining.
- Analyse economic Statements: evaluate your profit and loss statements, stability sheets, and cash float statements.
- Identify Tax Allowances: determine any available tax allowances or deductions that can be leveraged.
Deciding on Investment Based on Potential ROI
Evaluating the potential return on investment (ROI) and tax implications is a critical step. Bitcoin mining can be capital-intensive, so it’s essential to understand how these investments will impact your financial strategy.
- Calculate ROI: Use a BTC mining calculator to estimate the potential returns from mining operations.
- Assess Tax Implications: Consider the tax benefits and deductions associated with purchasing mining equipment and technology.
Implementation Steps
Once you’ve decided to invest in Bitcoin mining, follow these steps to integrate the investment into your EOFY strategy:
Purchase Miners
Choose reliable and efficient Bitcoin mining machines. Look for equipment that offers a good balance of power consumption and hash rate.
- ASIC Miner: Consider using ASIC miners for higher efficiency.
- Bitcoin Miner Purchase: Ensure you select the right model that suits your business needs.
Setup
Install and configure your miners properly to ensure optimal performance. This involves setting up the hardware and installing the necessary crypto mining software.
- Mining Rig Setup: Set up the mining rigs in a suitable environment with adequate cooling and power supply.
- Bitcoin Mining Setup: Properly configure the software and connect to a mining pool.
Optimise Operations
Implement efficient and cost-effective mining practices to maximise profitability. Regular monitoring and adjustments can help maintain optimal performance.
- Monitor Performance: Use tools to track the efficiency and output of your mining operations.
- Optimise Energy Use: Implement efficient mining practices to reduce power consumption.
Practical Tips for Integrating Bitcoin Mining
Integrating Bitcoin mining into your EOFY financial strategy requires careful planning and execution. Here are some practical tips:
Consult Financial Experts
Get advice from financial experts who understand the nuances of Bitcoin mining investments. They can help you navigate the financial and tax benefits.
- Consult Financial Expert: Seek advice on tax planning and investment strategies.
- Tax Planning with Bitcoin: Leverage tax benefits to maximise returns on your mining investments.
Plan for Scalability
Ensure your mining setup can grow with your business. This involves planning for future expansions and upgrading equipment as needed.
- Plan for Scalability: Design your mining operations to accommodate growth.
- Future Proofing: Invest in scalable infrastructure to support future expansion.
Monitor Performance
Regularly assess your mining operations to ensure they are running efficiently. This helps identify areas for improvement and maintain profitability.
- Regular Assessments: Continuously monitor and evaluate the performance of your mining rigs.
- Adjust Strategies: Make necessary adjustments to optimise mining efficiency and profitability.
Real-Life Success Stories: EOFY and Bitcoin Mining
Case Study: Tech Innovators Pty Ltd
Tech Innovators Pty Ltd strategically timed their Bitcoin mining investments with the end of Financial Year (EOFY), which leads to impressive outcomes. right here’s how they did it:
- Tax savings: during the EOFY, Tech Innovators Pty Ltd invested in advanced ASIC miners. with the aid of doing so, they qualified for huge tax deductions on their mining equipment purchases. These deductions substantially decreased their taxable income, presenting instantaneous financial relief.
- High ROI: The newly acquired mining system significantly boosted the performance of their operations. With higher hash rates and advanced power efficiency, the company experienced a great boom in mining profitability. The return on investment (ROI) became excessive, as the efficient performance of the ASIC miners brought about increased Bitcoin output.
- Business Growth: The financial advantages from the tax savings and excessive ROI enabled Tech Innovators Pty Ltd to increase their mining facilities. They reinvested their earnings into extra mining equipment and infrastructure, in addition to improving their capacity and market presence.
Lessons Learned
Tech Innovators Pty Ltd’s success offers essential insights for other businesses considering Bitcoin mining investments during the EOFY:
- Leverage Tax Benefits: Timing significant purchases, like mining equipment, with the EOFY can lead to substantial tax deductions and savings.
- Strategic Planning: Careful planning and investment in efficient mining technologies can result in high ROI.
- Focus on Growth: Reinvesting profits into business expansion can lead to sustained growth and increased market share.
Next Steps for Interested Investors
Booking a Consultation
Start by booking a consultation with a mining solutions expert. This step is crucial for understanding the logistics and financial implications of setting up Bitcoin mining operations. An expert can give insights into the best practices for Bitcoin mining setup and help you choose the right equipment tailored to your needs.
- Consult Financial Expert: Gain detailed advice on the financial and tax benefits associated with Bitcoin mining.
Collaborating with Accountants
Work closely with your accountant to navigate the tax benefits and compliance requirements of Bitcoin mining investments. This collaboration ensures you maximise your tax deductions and adhere to all regulatory guidelines set by the Australian Taxation Office (ATO).
- Tax Planning: Discuss potential tax deductions and plan your investments to align with the End of Financial Year (EOFY) for optimal financial benefits.
Choosing the Right Bitcoin Miner
Selecting the appropriate Bitcoin miner model is vital for efficient and profitable operations. Consider factors such as hash rate, energy efficiency, and scalability when making your decision. The Bitmain Antminer T21 (190TH) is an excellent choice due to its high performance and energy efficiency.
- Bitcoin Miner Purchase: Ensure the miner you choose fits your operational needs and budget.
Leverage Professional Advice
To maximise your investment outcomes, leverage professional advice from experts in the field. This guidance can help you optimise your mining operations, manage costs, and enhance profitability.
- Strategic Investment Planning: Utilise expert advice to develop a comprehensive investment strategy.
- Bitcoin Mining Setup Process: Follow a structured approach to setting up and maintaining your mining operations.
Practical Steps to Get Started
- Book a Consultation: Engage with a mining solutions expert to get personalised advice.
- Financial Discussion: Collaborate with your accountant to understand the tax implications and benefits.
- Select Equipment: Choose the right Bitcoin miner model based on efficiency and cost.
- Setup Process: Arrange for the delivery and setup of your mining equipment.
- Optimise Operations: Regularly monitor and optimise your mining activities for maximum returns.
How to Get Started with Bitcoin Mining at EOFY
Step-by-Step Guide
Initiating a Bitcoin mining investment at the End of Financial Year (EOFY) can be a strategic move to maximise tax benefits and ensure a profitable venture. Here’s a step-by-step guide to help you get started:
1. Book a Consultation
Engage with a mining solutions expert to get personalised advice on setting up Bitcoin mining operations. This consultation will provide insights into the best equipment and practices tailored to your needs.
- Consult Financial Expert: Gain a comprehensive understanding of the financial benefits and implications of Bitcoin mining investments.
2. Financial Discussion
Discuss the financial implications and benefits with an accountant. This step is crucial to understanding the tax deductions and financial planning required for your investment.
- Analyse Financial Impact: Evaluate potential tax savings and long-term profitability.
3. Choose Equipment
Decide on the appropriate Bitcoin miner model that suits your operational needs. The Bitmain Antminer T21 (190TH) is a powerful and efficient choice.
- Select the Right Miner: Consider factors such as hash rate, energy efficiency, and cost.
4. Setup Process
Arrange for the delivery and setup of the mining equipment at your designated facility. Ensure that the installation is done correctly to optimise performance.
- Bitcoin Mining Setup Process: Follow a structured approach to set up your mining rigs, including configuring software and ensuring proper cooling and power supply.
5. Start Mining
Begin your mining operations and start enjoying passive income from Bitcoin mining. Regularly monitor and optimise your operations for maximum efficiency and profitability.
- Monitor and Optimise: Continuously assess the performance of your mining setup to ensure optimal returns.
By following these steps, you can effectively set up Bitcoin mining operations and leverage the financial benefits of the EOFY. Engaging with experts and planning strategically will help you achieve long-term success in the Bitcoin mining industry.
Why EOFY Timing Matters for a Mining Hardware Purchase
EOFY timing matters because the instant asset write-off depends on the machine being installed and ready for use by 30 June, not simply ordered or paid for. A miner bought on 25 June but delivered on 3 July cannot be claimed in FY26. For a SHA-256 ASIC that needs a suitable circuit, ventilation or cooling, and a stable internet connection, that lead time is real.
If a FY26 deduction is part of your plan, work backwards from 30 June 2026 and allow time for delivery, electrical work, and commissioning. If the timeline is tight, it can be more sensible to plan the purchase for FY27, especially given the proposed permanent threshold. Hosting is one way to shorten the path to installed ready for use, since a hosted machine is deployed in a facility rather than waiting on works at your own premises.
Bottom line. Claiming in FY26 depends on the machine running by 30 June 2026, so lead time, not order date, is the constraint.
Bitcoin Mining Through an SMSF in Australia
A self-managed super fund can hold or mine Bitcoin, but only inside strict superannuation rules, and the compliance load is heavier than for an ordinary business. The fund must satisfy the sole purpose test, which means every investment exists only to provide retirement benefits to members, with no present-day benefit to the trustees. The trust deed has to permit digital assets and mining, and the written investment strategy must explain why a crypto allocation suits the members’ risk profile and timeframe.
Several practical rules follow. The hardware and any coins must be owned in the fund’s name, kept entirely separate from personal assets, and acquired at arm’s length from an unrelated party, so you cannot move your own miner or coins into the fund. The fund must be audited each year by a registered SMSF auditor, and holdings must be valued in Australian dollars at 30 June using a reputable public source. Mining income is generally ordinary income to the fund, and capital gains on disposal may receive a one-third CGT discount where the asset is held for at least 12 months. Breaches can lead to penalties or the fund being taxed at the top marginal rate, so this is a path to walk with an SMSF specialist rather than alone.
Bottom line. An SMSF can mine Bitcoin, but only under the sole purpose test with arm’s length ownership, annual audit, and specialist advice.
Product Highlight
Explore Bitcoin Mining Opportunities with the Bitmain Antminer T21 (190TH)
The Bitmain Antminer T21 (190TH) is an advanced Bitcoin mining machine designed to deliver high performance and efficiency. As the End of Financial Year (EOFY) approaches, now is the perfect time to consider investing in this powerful equipment.
Book a Call with MS Expert
To fully understand the benefits and opportunities that the Bitmain Antminer T21 can offer, we encourage you to book a call with a mining solutions (MS) expert. These experts can provide detailed insights into the setup process, operational efficiency, and the potential financial returns of using the Antminer T21.
Enjoy Passive Income
Investing in the Bitmain Antminer T21 allows you to enjoy passive income through Bitcoin mining. The high hash rate and energy efficiency of the T21 ensure that your mining operations are both profitable and sustainable.
Investment Opportunities
Setting up your Bitcoin mining operations before the financial year ends offers numerous investment opportunities. You can take advantage of EOFY tax benefits, including deductions on the purchase of mining equipment. This strategic timing can significantly enhance your return on investment and support your long-term financial goals.
Why Choose Bitmain Antminer T21?
- High Performance: With a hash rate of 190TH, the Antminer T21 delivers robust mining capabilities.
- Energy Efficiency: Designed to optimise power consumption, reducing operational costs.
- Ease of Setup: The Antminer T21 is user-friendly, ensuring a smooth setup process.
Don’t miss out on this opportunity to optimise your Bitcoin mining operations and secure a lucrative financial future. Book a call with an MS expert today to explore how the Bitmain Antminer T21 can transform your investment strategy.
The 2027 CGT Change Every Australian Crypto Holder Should Note
A significant capital gains tax change is scheduled for 1 July 2027 and is worth noting now if you hold mined Bitcoin. In the 2026-27 Federal Budget the Government announced that the 50 per cent CGT discount for individuals and trusts will be replaced by cost base indexation, which adjusts the purchase price for inflation, alongside a minimum 30 per cent tax on real capital gains. The enabling Bills were introduced into Parliament on 28 May 2026 and are not yet law.
The change applies to gains arising after 1 July 2027 and reaches across asset classes, including crypto, shares, and property. For assets held across that date, transitional rules generally split the gain into a pre and post 1 July 2027 component. For a miner, coins already taxed as income on receipt have a cost base equal to that taxed value, and any later gain on disposal falls under whichever CGT rules apply at the time of sale. Anyone planning to hold mined Bitcoin into 2027 and beyond should factor this in and seek advice on timing.
Bottom line. From 1 July 2027 the 50 per cent CGT discount is set to give way to indexation and a 30 per cent minimum on real gains, subject to legislation.
Conclusion
Recap of Benefits
Thinking about Bitcoin mining at the end of the financial year offers many advantages. The capacity tax advantages, blended with the profitability of strategic investments during EOFY, can considerably enhance the growth of your business. making an investment in Bitcoin mining equipment just like the Bitmain Antminer T21 can offer big Bitcoin investment benefits, optimising each financial return and operational efficiency.
Final Thoughts
To optimise your business strategies and investments, align them with EOFY tax planning. Leveraging the unique possibilities that are available during this period can cause great monetary fulfillment and sustainability. Effective Australian financial planning can be considered a key to maximising returns and ensuring long-term profitability.
