The cryptocurrency mining hardware market in Australia generated revenue of $5.1 billion in 2025 and is projected to reach $5.42 billion by 2026, according to Cryptocurrency Mining Equipment Market Report 2026. As the industry grows, more miners are moving beyond hobby setups and into commercial operations, bringing a new tax question into focus: Goods and Service Tax (GST).
However, GST does not apply to every crypto mining activity automatically. It becomes relevant when mining is carried on as an enterprise and the miner is registered for GST or required to register. Once those conditions are met, GST can arise through two separate events, with a separate process for claiming GST credits on eligible business expenses. Therefore, this article explains every aspect of how GST applies to the crypto mining business in Australia.
Key Takeaways
- Turnover, not the act of mining itself, is what triggers a mandatory GST registration.
- Where your mining pool operator is based decides whether your services attract GST or not.
- Selling your mined coins is judged on an entirely different question: the buyer’s residency.
- Rig purchases and power bills can often be clawed back, if the right paperwork is kept.
- A crypto-denominated payment still needs an Australian dollar figure before it reaches your business activity statement (BAS).
When Does GST Actually Apply to Crypto Mining?
GST does not apply to crypto mining simply because coins are produced. It becomes relevant when mining is carried on as an enterprise and the miner is registered for GST or required to register. This depends on two factors: whether the activity is a business or hobby, and whether turnover exceeds the registration threshold.
Mining as a Registered Enterprise
If you are carrying on a business in crypto mining, this matters. The crypto assets you receive are treated as trading stock. This comes from the Australian Taxation Office’s (ATO’s) crypto mining guidance. This applies whether you mine independently, or by providing services to a mining pool operator.
Not every miner is running a business. Whether you are depends on your own circumstances. This includes scale, repetition, and commercial intent. These are factors the ATO sets out separately when determining if you are in business.
Mining Through a Registered Mining Pool
Joining a mining pool does not change whether GST applies to you personally. Say you supply mining services to a pool operator, Australian or overseas. That supply is assessed on its own terms. This is separate from anything the pool itself does.
This distinction matters because the pool operator’s location, not yours, decides the outcome. It determines whether your supply of mining services ends up being taxable or GST-free. That rule is covered in full below.
Crossing the A$75,000 GST Turnover Threshold
You must register for GST once your GST turnover reaches A$75,000 or more. This comes from the ATO’s registering for GST guidance. It includes situations where you expect to reach that threshold within your first year of operating.
Turnover is measured on a rolling basis. This covers the current month plus the previous eleven. A projected version also applies, covering the current month plus the next eleven. Once you cross either measure, you have 21 days to register.
Note: An exception applies even once you have crossed the threshold. If the ATO is satisfied your projected turnover will fall below A$75,000, registration is not required.
Voluntary Registration Below the Threshold
Registration below A$75,000 is optional, not prohibited. A miner who has not yet reached the threshold can still choose to register voluntarily. This unlocks the ability to claim GST credits on rig and running costs from that point onward. Choosing to register voluntarily generally locks you in for at least 12 months. This trade-off is worth weighing against how quickly your mining operation is actually scaling.
How GST Applies to Supplying Mining Services?
Once you are registered for GST, or required to register, supplying mining services can create a GST liability. The key factor is where the mining pool operator receiving those services is located. That determines whether you charge GST and how the supply should be treated for GST purposes.
Supplies to an Australian Mining Pool Operator
If you supply mining services to a mining pool operator located in Australia, your supply is taxable. You must pay GST on that supply. The GST you remit must be reported in Australian dollars. This holds regardless of what currency you were paid in.
Supplies to a Non-Resident Mining Pool Operator
Say you supply mining services to a non-resident mining pool operator located outside Australia. Your supply is GST-free instead. You do not need to pay GST on that supply. You may still claim GST credits related to it, though.
How Does GST Apply When You Sell the Crypto You Mine?
Supplying mining services is only one GST event. Selling the digital currency received as a block reward is a separate event with its own GST treatment under the ATO’s trading digital currency guidance. Keeping these two events separate helps avoid confusion when applying the rule.
Input-Taxed Sales to an Australian Resident
Say you trade digital currency for money, or for other digital currency. If this is with an Australian resident located in Australia, that supply is an input-taxed financial supply. You do not need to pay GST on input-taxed supplies you make.
Sales to a Non-Resident or Overseas Exchange
Say you trade digital currency with a non-resident who is not located in Australia. That supply is GST-free. This can also apply if you trade through an overseas exchange. It applies even where you cannot identify the actual counterparty.
The Financial Acquisitions Threshold and Reduced Credits
The financial acquisitions threshold measures how much of your business relates to financial supplies, like selling crypto. You exceed it if related GST credits would pass A$150,000 in a year. Exceeding 10% of your total credits also counts, whichever limit is lower.
Making only input-taxed supplies of digital currency does not automatically block GST credits. You can still claim credits on related purchases. This applies provided you do not exceed the financial acquisitions threshold.
How to Actually Register for GST?
Crossing the turnover threshold only tells you that registration is required. It does not register you automatically. The steps below walk through the actual process. This runs from the paperwork you need first, through to what arrives once registration is confirmed.
Step 1: Get an Australian Business Number First
Before you can register for GST, you need an Australian business number (ABN). You can apply for one when you first register your business name. You can also apply later, if you already operate under one.
Step 2: Choose How You Register
Once you hold an ABN, you can register for GST through any of the following channels:
- Online services for business
- Phoning the ATO’s Business enquiries line directly
- Through a registered tax agent or BAS agent
Step 3: Wait for Written Confirmation
Once registered, the ATO notifies you in writing of your GST registration details. This includes the date your registration takes effect. If you did not already have an ABN, those details are included too.
Step 4: Start Lodging Your BAS
From the date your registration is effective, you need to lodge a business activity statement. This covers your taxable and GST-free supplies for each reporting period.
Registration can also be backdated in some circumstances, though this is limited to four years. Contact the Business enquiries line directly if you need to request a backdated registration date.
How to Claim GST Credits on Crypto Mining Costs?
Registering for GST is not only about what you owe. It also opens the door to claiming back the GST included in your rig and running costs. A specific set of conditions needs to be met first, followed in order.
Step 1: Confirm the Purchase Relates to a Taxable or GST-Free Supply
Check that the cost relates directly to a supply you are making. This applies whether the cost is rig equipment, a computer part, or electricity. That supply must be taxable or GST-free for the cost to qualify.
Step 2: Separate Business Use From Private Use
Where a cost is shared between mining and personal life, work this out carefully. Electricity for a home office also used for mining is a common example. Work out the proportion genuinely attributable to the mining operation.
Step 3: Hold a Valid Tax Invoice
For any purchase over A$82.50, you need a valid tax invoice before claiming the credit. For purchases of A$82.50 or less, a simpler record will do instead. A cash register docket, receipt, or invoice all work.
Step 4: Claim in the Correct BAS Period
The tax period you claim depends on your accounting method. On a cash basis, you claim in the period you actually make payment. On a non-cash, accruals basis, the timing differs slightly. You claim in the first period an invoice is issued, or payment is made. This applies provided you already hold a valid tax invoice by that point.
Real Life Scenario
A business owner asked the ATO Community forum a version of this exact question in September 2021. Their main business was engineering consulting, already registered for GST. Crypto mining ran alongside it, earning around 1 ETH, converted through an exchange into A$5,000.
Does GST Apply to the A$5,000 Earned From Mining?
This question turns on how the ETH was actually sold. Selling it through an exchange is a digital currency disposal, not a mining services supply. If that exchange is an Australian resident, the sale is input-taxed. No GST is payable on the A$5,000 at all.
Does Annual Business Tax Apply to the Mining Income Separately?
This question sits outside GST entirely. Mined crypto is treated as trading stock. Its value counts as assessable income for ordinary income tax purposes. That obligation exists separately, regardless of the GST outcome above.
Can GST Be Claimed Back on the Mining Equipment Purchased?
This question depends on the financial acquisitions threshold. Because the ETH sale is input-taxed, credits on directly related equipment depend on that threshold. They are only available if it is not exceeded. Equipment shared with the consulting business follows the ordinary apportionment rules instead.
How Can KoinX Help Crypto Mining Businesses Manage GST?
Every GST figure above starts from the same place. It starts with an accurate record of what you were paid, and when. Getting that record right is the part most mining businesses struggle with, well before any calculation happens.
KoinX keeps that foundation in order. Every mining reward, pool payment, and disposal gets pulled into one consolidated record. Each is tagged by type, and converted to its Australian-dollar value, from the moment it lands.
Automatic AUD Conversion at the Time of Receipt
Every crypto payment gets converted to its Australian-dollar value the moment it is recorded, using that day’s exchange rate automatically. This gives your BAS agent a defensible, timestamped figure to work from, rather than a rate picked after the fact.
Trading Stock and Cost Base Tracking
For business miners, it tracks the value of crypto received as trading stock. It also tracks the acquisition cost of every unit. This keeps opening and closing stock figures ready for income tax purposes.
Complete Australian Taxation Office Tax Report
A complete ATO tax report applies ATO rules directly to your data for income tax purposes, covering income, portfolio balances, and disposal events in one place. It gives your accountant a single, traceable source to work from when GST figures need cross-checking against it.
Consolidated Records Across Services and Disposals
Mining services income and crypto disposal income stay tagged separately in the same record. This is the distinction your BAS agent needs to apply the right GST treatment to each, without piecing it together from scattered exchange exports.
Get started with KoinX, and keep every mining reward and disposal recorded accurately from day one. Whichever side of the two GST events a payment falls under, your figures stay consolidated and tagged. Your BAS agent gets exactly what they need, whenever they need it.
Conclusion
GST on crypto mining comes down to two separate events, not one. Supplying mining services is taxed by where the pool operator sits. Selling the coins you receive is taxed by who buys them. Confusing the two is the most common mistake miners make.
Get both sides right from the start, rather than sorting it out later. Join KoinX today and keep your services income, disposal income, and credit claims tracked separately and accurately.
Frequently Asked Questions
Do I Need to Register for GST as Soon as I Start Mining?
No. Registration only becomes mandatory once your GST turnover reaches A$75,000. It also applies once you expect to reach that within your first year. Below that, registering is optional, though it may still be worth doing to access GST credits early.
Is GST Charged on the Crypto I Mine, or Only on Mining Services?
Both, but under different rules. Supplying mining services can be taxable or GST-free, depending on the pool operator’s location. Selling the mined crypto itself is generally input-taxed or GST-free instead. This depends on who you sell it to.
Can I Claim GST Credits if My Sales Are Input-Taxed?
Often, yes. You can generally still claim GST credits on related purchases. This applies provided you do not exceed the financial acquisitions threshold. Exceeding that threshold limits you to reduced credits instead of full ones.
What Happens if I Get Paid in Crypto Instead of Dollars?
You still need to report the GST value of that payment in Australian dollars. This means converting the crypto using your chosen conversion day’s exchange rate. Keep that conversion documented for your own records.
Does Mining Through a Pool Change My GST Obligations?
It changes which rules apply, not whether GST applies at all. Your supply of mining services is assessed on the pool operator’s location. This is separate from any treatment that applies to the pool itself.
