Avoid Australia Crypto Tax with Tax Loss Harvesting

You cannot make a crypto tax bill disappear in Australia, but you can legally reduce it using rules the ATO already gives you. This is the full set of tactics available to an individual crypto investor, from the everyday levers to the structural ones that need professional setup. I'm Chris Herbst, Managing Director at CountDeFi.

One of these tactics has a question mark over its future. The Federal Government has introduced legislation that would replace the current 50% CGT discount from 1 July 2027, though at the time of writing it has not passed Parliament and could still be amended before it becomes law. If it lands as drafted, the most valuable tactic below changes considerably. More on that in the 2027 section below.

One last thing: This guide focuses on individual Australian crypto investors taxed under the Capital Gains Tax regime. Different rules may apply if you are carrying on a crypto trading business, operating through a company, trust, or SMSF, or otherwise holding crypto as trading stock. For our full Australian crypto tax guide, read here.

How to Pay Less Crypto Tax in Australia

We know the ATO is tracking your crypto moves. What gets less airtime is the other half of the ledger: a stack of legal strategies that bring that crypto tax bill down. These are proven, entirely legal strategies the team at CountDeFi uses to keep Aussie crypto tax bills as low as the law allows.

Hold for the 50% CGT Discount

• The Rule: Hold a crypto asset for more than 12 months before you dispose of it and, as an individual, you get a 50% discount on the capital gain. Selling at 11 months can double your tax on the same gain.
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• How to use it: Before you sell, check the acquisition date of the exact parcel you are disposing of. If a position is days from the 12-month mark and you do not need to sell now, wait. The discount applies per parcel, so dispose of the ones that already qualify first. Read the 2027 section below, because this is the tactic on the chopping block.

Harvest Capital Losses Against Gains

• The Rule: Capital losses offset capital gains dollar for dollar, with no annual cap. If losses exceed gains, the net loss carries forward indefinitely until a future gain absorbs it. Losses offset capital gains only, never salary or other income. Crypto tax loss harvesting is a legitimate strategy that can benefit nearly every type of Australian crypto investor.

• How to use it: Before 30 June, total your realised gains, then look for assets sitting at a loss. Selling those before year end crystallises the loss and cuts your net gain. One hard warning: do not sell purely to book the loss and rebuy the same asset straight away. The ATO treats that as a wash sale, applies anti-avoidance rules, and can deny the loss with penalties and interest on top. There is no fixed safe-harbour period, so a genuine change of position is what counts, not a calendar trick.

Choose Your Cost-Base Method

• The Rule: When you hold multiple units of the same cryptocurrency acquired at different prices, the cost base used on disposal can materially affect the gain you report. Australian investors may be able to use specific identification where adequate records exist to identify the exact units being disposed of. In practice, this can produce outcomes similar to FIFO, LIFO, or HIFO approaches depending on which parcels are selected. Choosing higher-cost parcels generally reduces the capital gain on that disposal.
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• How to use it: Maintain detailed records showing acquisition dates, quantities, wallet movements, and purchase prices for each parcel. Before making a partial disposal, model the tax outcome under different parcel selections and consider how each affects both your current-year tax position and future holdings. Any approach adopted must be supported by accurate records and applied consistently. This is less about choosing a tax method and more about maintaining sufficient evidence to support the parcels you identify as sold.

Capture Your Full Cost Base and Fees

• The Rule: Your cost base is more than the purchase price. Acquisition fees, brokerage, and gas or network fees on the buy form part of it, lowering the gain. The cost of a tax agent or crypto tax software is generally deductible too.
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• How to use it: Keep every fee on every transaction, not just the trade price. Add buy-side fees to the cost base and sell-side fees to the disposal costs. Across hundreds of trades this is real money, and it is the most common deduction people lose because the fees are scattered across exchanges.

Time Your Disposals Across Financial Years

• The Rule: A CGT event lands in the financial year you dispose of the asset. Australian CGT is taxed at your marginal rate, so the year you realise a gain, and your income in that year, changes the tax.
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• How to use it: If you expect lower income next year, deferring a sale from late June into July can drop the gain into a lower-rate year. If you have unused losses now, realising a gain this year soaks them up. Plan the timing around your income, not the price chart. The 2027 reform adds a hard deadline to this thinking, covered below.

Reduce the Income Your Gains Stack On

• The Rule: Because CGT is taxed at your marginal rate, a net capital gain piles on top of your other income for the year. Lowering that other income lowers the rate the gain is taxed at.
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• How to use it: Concessional (pre-tax) super contributions are the common lever, reducing assessable income within the annual cap. In a year with a large crypto gain, planned contributions can pull part of the gain into a lower bracket. The cap and your circumstances matter, so this is one to size with an adviser.

Hold Through a Lower-Income Spouse

• The Rule: Capital gains are generally taxed at the owner's marginal tax rate. Where one spouse or partner has a significantly lower taxable income, holding an asset in their name may result in a lower tax liability when the asset is eventually disposed of.
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• How to use it: This only works where ownership is genuine and established before the gain arises. The lower-income spouse must genuinely own and control the asset rather than being added later as part of a paper arrangement. The ATO will look at beneficial ownership and the surrounding facts, not just whose name appears on an account. Structured correctly and early, this can be a legitimate planning strategy. Attempting to shift ownership after gains have already accrued is far more likely to attract scrutiny. You should probably get advice before transferring assets between spouses.

Hold Crypto Inside an SMSF

• The Rule: Crypto held in a complying self-managed super fund is taxed at 15%, and effectively 10% on discounted gains for assets held over 12 months, dropping toward nil in pension phase. That is well below most individuals' marginal rates.
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• How to use it: This is a structural decision, not a quick win. An SMSF carries strict rules on sole purpose, separation of assets, and custody, and crypto adds compliance weight. Worthwhile for serious long-term holders, but only with proper setup and ongoing administration.

Donate Crypto to a DGR Charity

• The Rule: Gifts to a deductible gift recipient can generate a tax deduction. Donating appreciated crypto can be more efficient than selling and donating the cash.
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• How to use it: Confirm the recipient is a registered DGR and keep records of the gift and its value. The interaction between the disposal and the deduction has detail to it, so confirm the treatment for your situation before relying on it.

Claim Genuinely Lost or Worthless Crypto

• The Rule: Where cryptocurrency is genuinely lost, inaccessible, abandoned, or has become effectively worthless, you may be able to claim a capital loss that can offset capital gains under the normal CGT rules.
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• How to use it: The circumstances and evidence requirements can be substantial. The ATO expects documentation supporting the loss, such as evidence of exchange collapses, project failures, delistings, wallet access issues, or other relevant events. Simply holding a token that has fallen significantly in value is not enough. While this strategy is highly situational, investors carrying dead tokens or irrecoverable assets should review whether a loss may be available and ensure they retain all supporting evidence.

Know the Personal Use Asset Rule, and Its Trap

• The Rule: Crypto used mainly to buy personal items, acquired and spent quickly for under $10,000, can be exempt from CGT. The flip side is brutal: capital losses on a personal use asset are disregarded entirely. You cannot offset or carry them forward.
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• How to use it: Treat this as a narrow exemption, not a strategy. It rarely applies to investors, and the ATO leans toward "investment" the longer you hold. Only tag a transaction as personal use where you genuinely bought and spent the crypto quickly, with records to prove it. Never apply it to an asset sitting at a loss, because you forfeit that loss for good.

2027 CGT Reform

This is the one section every Australian crypto investor should pay attention to.

In May 2026, the Federal Government introduced legislation that would overhaul Australia's capital gains tax system from 1 July 2027. If passed, it would replace the current 50% CGT discount with an inflation-indexation model and introduce a minimum tax rate on capital gains.

The legislation has not yet passed Parliament and may still change. But the direction of travel looks pretty clear.

For years, Australian investors have benefited from a tax system that rewards long-term holding. Many Bitcoin, Ethereum, and Solana investors have built their plans around the 50% CGT discount. If the proposed reforms are enacted, future gains could be taxed very differently.

That makes the period before 30 June 2026 particularly important. The current rules still remain in force today. Investors considering major disposals should understand their gains, losses, and cost bases while the existing framework is still available.

The exact outcome will depend on the final legislation. What matters today is that the current 50% CGT discount remains available under existing law.

Get the Wins Without the Traps

Every tactic here is legal, and several carry a catch that turns a saving into a problem if you get it wrong: a parcel sold a day too early, a wash sale the ATO unwinds, a personal use loss you can never reclaim, a spousal transfer done backwards. The discount, the loss rules, and the cost-base method are where most of the saving sits, and all three depend on records being exact.

This is what we do at CountDeFi. We reconstruct your full transaction history, apply the discount, loss, and cost-base rules correctly across every parcel, and make sure nothing claimable is left behind. We have been doing this since 2017, for 1,000+ clients globally, with a 4.9-star review score to show for it.

Book A Free Call With A Crypto Tax Specialist

If you want these tactics applied to your actual portfolio, with the Australian 2027 deadline factored into the plan, book a free 15-minute call with one of CountDeFi's crypto tax specialists.

Explore our Australian crypto tax accounting services here.

Frequently Asked Questions

Is Crypto Tax Loss Harvesting Legal In Australia?

Yes. Tax loss harvesting is legal in Australia and involves realising capital losses to offset capital gains. However, the ATO takes a dim view of wash sales, where an investor disposes of an asset primarily to create a tax benefit before immediately repurchasing the same or substantially identical asset. Any disposal should have a genuine commercial purpose beyond simply generating a tax loss.

Can I Sell Crypto And Buy It Back?

You can, but you need to be careful.

There is no specific waiting period written into Australian tax law. However, if you sell crypto primarily to crystallise a loss and then immediately repurchase the same asset, the ATO may view the transaction as a wash sale and apply anti-avoidance rules. The key question is whether there was a genuine change in your economic position rather than a transaction undertaken solely to obtain a tax benefit.

Does Australia Have A Wash Sale Rule?

Australia does not have a specific cryptocurrency wash sale rule equivalent to some overseas jurisdictions.

Instead, the ATO relies on existing anti-avoidance provisions to challenge arrangements where assets are sold and repurchased primarily to generate artificial tax losses. Investors should focus on the substance of the transaction rather than attempting to rely on a particular number of days between sale and repurchase.

Can I Transfer Crypto To My Spouse?

Yes, but it is not tax-free.

Unlike some countries, Australia does not provide a general Capital Gains Tax exemption for transfers between spouses. Transferring cryptocurrency to a spouse is usually treated as a disposal for CGT purposes and may trigger a capital gain or loss at market value. If you're considering transferring assets as part of a broader tax-planning strategy, professional advice is strongly recommended.

Is Staking Income Taxable?

Generally, yes.

The ATO typically treats staking rewards as assessable income based on their Australian Dollar value when received. If those rewards are later sold, swapped, or otherwise disposed of, a separate capital gain or loss may also arise. This creates a two-stage tax outcome: income tax when rewards are received and Capital Gains Tax when they are eventually disposed of.