Crypto Taxation in Australia

Australia's tax authority, the Australian Taxation Office (ATO), has established clear rules for how crypto assets are treated under the income tax and CGT regimes. Cryptocurrency is not foreign currency and not legal tender -- it is a CGT asset under section 108-5 of the Income Tax Assessment Act 1997. That single classification flows through to almost every tax question a crypto holder faces [C1].

What triggers a CGT event on crypto?

Every disposal of a crypto asset is a CGT event -- this includes selling crypto for Australian dollars, exchanging one cryptocurrency for another, using crypto to pay for goods or services, and gifting crypto to another person [C1]. There is no like-kind exchange deferral of the kind available in some other jurisdictions. The ATO is explicit: a crypto-to-crypto swap results in a disposal of the first asset and an acquisition of the second, both recorded in AUD at market value on the day of the transaction [C2]. Capital proceeds for a crypto-to-crypto exchange equal the AUD market value of the asset received. The newly acquired asset takes that same AUD value as its cost base going forward.

Transfers between wallets you own are generally not disposals, provided you can demonstrate continued ownership through wallet address records. That record-keeping requirement is non-trivial for active holders [C1].

How is the capital gain calculated?

The capital gain on a disposal equals the AUD proceeds minus the cost base. The cost base under section 110-25 includes the original AUD acquisition price and incidental acquisition costs such as exchange fees and network fees attributable to the purchase. Operating costs of holding crypto are rarely includable.

For individuals and trusts (not companies) that have held a crypto asset for more than 12 months before the CGT event, the 50% CGT discount applies. The discount halves the assessable capital gain before it is added to taxable income [C3]. The 12-month holding period runs from the date of acquisition to the date of the disposal event. Companies receive no CGT discount; complying superannuation funds receive a one-third (33.33%) discount.

Capital losses on crypto assets cannot offset salary, wages, or other ordinary income. They are quarantined to capital gains in the same income year or carried forward indefinitely to offset future capital gains [C1].

How does the net capital gain affect my tax bill?

A net capital gain -- capital gains for the year minus capital losses and minus any applicable discount -- is included in assessable income and taxed at the individual's marginal rate for the 2025-26 financial year. The table below shows the resident individual tax rates for FY2025-26, excluding the 2% Medicare levy that applies on top of these rates for most residents [C4].

For example, a resident individual with AUD 80,000 in salary income who realises a AUD 30,000 net capital gain (after the 50% discount, so originally AUD 60,000 gain held more than 12 months) would have a total taxable income of AUD 110,000. The AUD 30,000 of capital gain falls into the 30% marginal rate band, producing approximately AUD 9,000 in additional income tax plus AUD 600 in Medicare levy on that slice [C4].

How are staking rewards and airdrops taxed?

The ATO treats staking rewards and most airdrop receipts as ordinary income at the AUD market value on the date of receipt [C5]. There is no deferral until the token is sold or converted. The filer must record the AUD value of each reward at the time it arrives and include it in assessable income for that financial year.

When the staking reward or airdrop token is later disposed of, a separate CGT event occurs. The cost base of the token equals the AUD value at which it was brought to account as income, so no double taxation arises on the growth to that point -- but any subsequent appreciation above that cost base is subject to CGT [C5]. The 12-month holding period for the 50% discount begins from the date the reward token was received.

Initial token airdrops -- tokens distributed to bootstrap a new protocol with no ordinary income nexus -- may be treated differently, with the tokens potentially having a nil cost base. The ATO guidance on specific protocol-level airdrops should be reviewed case by case [C5].

What is the personal-use asset exemption?

Crypto acquired and used within a short period solely for personal consumption (for example, purchasing goods or services) may qualify as a personal-use asset under section 118-10 of the Income Tax Assessment Act 1997 [C6]. Where the exemption applies, capital gains on disposal are disregarded. However, two conditions must be satisfied: the asset must have been acquired for AUD 10,000 or less, and it must have been kept or used mainly for personal use rather than as an investment. Capital losses on personal-use assets are also disregarded -- they cannot offset capital gains elsewhere.

The ATO takes a narrow view of this exemption. Crypto purchased and held for days or weeks before use is more likely to qualify than crypto held for months then partly spent. Investment intent -- buying crypto with a view to appreciation -- disqualifies the asset regardless of ultimate use.

Investors versus traders: the revenue account distinction

Individual crypto holders are typically investors, meaning CGT rules govern their gains and losses. However, those operating a business of trading crypto assets are assessed on the revenue account: profits are ordinary income, losses are deductible against other income, and the 50% CGT discount does not apply. Whether an individual crosses into trader status is a question of fact determined by factors including the scale and pattern of activity, commercial organisation, the existence of a business plan, and whether the activity is carried on for commercial purposes with a genuine profit expectation [C1].

The ATO runs an active data-matching program, collecting transaction records from Australian crypto exchanges and matching them against tax returns. The program covers financial years from 2014-15 to 2025-26 and is expected to capture between 700,000 and 1,200,000 individuals and entities each year [C7]. Filers are required to keep records of each crypto transaction -- including acquisition date, AUD cost, disposal date, AUD proceeds, wallet addresses, and exchange fees -- for five years after lodging the relevant tax return. For the Australia country overview, see also related topics including capital gains tax and self-employment income.

The rules above represent the ATO's published position as of June 2026 and apply to most individual crypto holders. Each person's circumstances differ, and the interaction of crypto income with other assessable income, foreign tax credits, and superannuation structures can be material. A registered tax agent or CPA Australia member with crypto experience can assess your specific position.