I traded crypto and shares but never cashed out to my bank — do I still have to report it?

You bought some ETFs through a broking app, swapped one coin for another a few times across the year, and never once moved money back to your bank account. The cash is still sitting in the exchange or the brokerage, so it feels like nothing has really happened yet — nothing to report until you cash out. That instinct is the single most expensive misunderstanding at tax time, and this year the ATO is making a point of it.

What the ATO can already see

When you lodge, the ATO is not starting from a blank page. It receives data directly from Australian share registries, ETF and managed fund providers, and crypto exchanges, and matches it against what you report. For crypto specifically, the ATO says more than one million taxpayers will see a prompt this tax time — a message that appears while you prepare your return, telling you that you may have a capital gain or loss from crypto to declare. The prompt is a courtesy, not the limit of what the ATO knows: it can also trace transactions back through banks and financial institutions.

The rule the 'I never cashed out' instinct gets wrong

For most people, crypto is a CGT asset — an asset for capital gains tax — and a CGT event happens when you dispose of it. Disposal is broader than selling for Australian dollars. According to the ATO, it also covers trading or swapping one crypto asset for another, gifting it, or exchanging it for goods. Swapping Bitcoin for Ethereum is a disposal of the Bitcoin, even though no dollars ever reach your bank account.

Shares work the same way. Selling one holding to buy another is a sale, and a dividend or fund distribution is taxable in the year it is paid — even if you elected to reinvest it and never saw the cash. 'It's still in the account' is not the test. The disposal is.

The 12-month rule that works in your favour

Not all of this runs against you. If you held a crypto asset — or shares — for at least 12 months before disposing of them, the ATO allows individuals a 50% CGT discount: only half the net capital gain is added to your assessable income. Hold for eleven months and get none of it; hold for a year and a day and half the gain is effectively untaxed. That single line is often the difference between a manageable bill and a painful one, which is why the date you bought matters as much as the date you sold.

'It was personal, not an investment' — the exemption that rarely fits

A common hope is that small crypto activity is exempt as a 'personal use asset.' It can be — but the bar is narrow. The ATO treats crypto as a personal use asset only where it is kept or used mainly to buy items for personal use or consumption, not held as an investment. Even then, a capital gain is still taxed if the asset cost you more than $10,000 to acquire, and capital losses on personal use assets are simply ignored — you cannot use them to offset other gains. For anyone holding crypto in the hope the price rises, that is investment, and the exemption does not apply.

So the practical steps are ordinary ones. Pull the full-year transaction report from each exchange and broking platform, not just the cash you withdrew — the ATO expects every disposal, including crypto-to-crypto swaps and reinvested distributions. Keep those records; the ATO requires you to hold them for five years. And if an earlier year's return missed a gain you should have reported, correcting it voluntarily generally avoids penalties, whereas waiting for the audit does not.

This is general information current as at July 2026, not advice for your situation — how CGT applies depends on how and when you acquired and disposed of each asset. If you traded crypto or shares this year, held some for more or less than twelve months, or aren't sure what counts as a disposal, working through the numbers before you lodge is far cheaper than amending after a review. That is what our individual tax return service is for.