The principle: your marginal rate, halved after 12 months
Australia does not have a separate capital gains tax rate. When you dispose of a CGT asset, the net capital gain for the income year is added to your taxable income and taxed at your marginal rate. The lever that matters most is time: a resident individual who held the asset for more than 12 months generally applies the 50% CGT discount, so only half the gain is included.
Markets and licensees are supervised by the Australian Securities and Investments Commission (ASIC), listed shares trade on the ASX, and tax is administered by the ATO.
Shares and ETFs
Shares held directly: the CGT event usually happens on the contract date, not the settlement date, which decides the income year the gain falls into and can also decide whether you cleared the 12-month mark.
ETFs: an ETF is a trust, so you can receive distributions during the year that include a capital-gains component, reported on your annual tax statement, and you also make your own capital gain or loss when you sell the units.
Cost base: brokerage on the buy and the sell forms part of the cost base and the reduction, so keep the trade confirmations rather than relying on the price alone.
Dividends and franking credits
Dividends are separate from CGT: they are included in your assessable income, and a dividend franked by an Australian company carries a franking credit that offsets the tax on that income. Dividends from foreign shares are generally unfranked and may have foreign withholding tax deducted at source, which can give rise to a foreign income tax offset.
What about crypto?
The ATO treats cryptocurrency as a CGT asset, not as currency. Selling it, swapping one coin for another, or spending it are all CGT events at your marginal rate, with the same 50% discount available after 12 months. Crypto received from staking or from a business activity is generally ordinary income when received, and a later disposal is a separate CGT event.
What you need to report
Report capital gains in your income tax return for the year of the CGT event. Capital losses are applied against capital gains only, never against salary, and unused losses carry forward indefinitely. Cross-border brokers do not report to the ATO on your behalf, so your annual statement is your evidence. This content is for information only and is not investment or tax advice.
