Selling crypto in Brisbane: getting AUD back into your account

The five-step cash-out, in order

Cashing out is mechanically simple and procedurally full of small traps. The order matters, and doing step one last is how people end up paying network fees twice.

What selling costs, and where the cost hides

There are four separate charges on the way out and most people only notice one. The blockchain withdrawal fee to move coins onto the exchange is fixed and usually small. The trading fee is the number everyone compares — 0.02% to 1% depending on platform and whether you used the order book. The AUD withdrawal fee is typically zero on Australian platforms.

The fourth is slippage, and on a large sale it dwarfs the other three combined. An order book is a stack of bids at declining prices. Sell $5,000 of Bitcoin and you fill at roughly the top of the book. Sell $500,000 and you eat down through it, and your average price is meaningfully worse than the quote you saw. This is the entire reason OTC desks exist, and it is why a desk charging a wider stated spread can still be the cheaper option in absolute dollars.

Selling a large position

The threshold where retail stops being the right venue is lower than people think. Somewhere around $50,000 in a single asset, slippage starts to cost more than any fee you could negotiate, and above a few hundred thousand you are visibly moving the local AUD book. At that point you want a desk quoting a firm price on the whole block.

Australian options are genuinely good here. Independent Reserve's desk handles trades from $50,000 up into eight figures. BTC Markets quotes from around AU$100,000. CoinJar runs a desk aimed squarely at high-net-worth individuals, SMSFs and family offices. Swyftx and Coinstash both operate desks out of Brisbane, which matters if you would rather have the conversation with someone in your own time zone. Our OTC desk guide goes through minimums, how a quote is constructed and what documentation to have ready.

One practical note that costs people money: desks generally settle into a bank account, not into cash, and they will want to understand the origin of the asset as well as your identity. If the coins have been sitting in a self-custody wallet since 2017 and you have no acquisition records, start assembling what you can before you call. Old exchange statements, bank transfers to a defunct platform, even wallet transaction history all help — both for the desk's checks and for your cost base at tax time.

When your bank asks questions about incoming money

Australian banks have spent years building friction into outbound crypto payments — Bank of Queensland's roughly AU$5,000 monthly cap, Commonwealth Bank's $10,000 ceiling and 24-hour hold, HSBC's outright block. Inbound is treated differently and much of the time nothing happens at all. But a first six-figure deposit from an exchange can trigger a call, and the request will be for context rather than permission.

Have three things ready and the conversation lasts two minutes: the exchange statement showing the disposal, the withdrawal confirmation matching the amount and date, and a plain explanation of when and how you originally acquired the asset. What creates problems is not crypto — it is money a customer cannot account for. Our bank-by-bank guide covers the outbound limits, which are the ones that will actually constrain you.

The tax bill you just created

This is the part that catches Brisbane sellers hardest, because the money arrives in one financial year and the bill arrives in the next. A disposal is a CGT event. Your capital gain is proceeds minus cost base, where the cost base includes what you paid plus acquisition and disposal fees. Held longer than twelve months as an individual? You may be entitled to the 50% CGT discount, which is the single largest lever most people have.

Two things to know beyond the basics. First, the ATO already has the data: its crypto asset data-matching program pulls identification and transaction records from Australian exchanges covering up to 1.2 million accounts a year, retained for seven years. Second, there is a proposal in the 2026–27 federal budget to replace the 50% discount with an inflation-based discount from 1 July 2027, with gains accrued before that date flagged to keep the current treatment. That is a proposal rather than law, but if you are sitting on a large unrealised gain it is worth raising with a registered tax agent now rather than reading about it later.

Full detail, worked examples and the exact record list are on our crypto tax page.

Mistakes we see repeatedly

Using the instant-sell button on a large amount. It is the default on most apps and it is up to ten times the order-book rate. The order book is one screen away.

Selling into a stablecoin and calling it "not selling". Swapping Bitcoin for USDT is a disposal for CGT purposes in Australia. It does not defer anything; it just makes the record-keeping harder.

Cashing out at a machine because it is faster. A two-way ATM will cost 5–10% and cap you at AU$5,000. An exchange withdrawal is usually free and often lands the same day. The only case where the machine wins is needing physical notes within the hour.

Not checking the withdrawal cut-off. Platforms batch AUD payouts. A withdrawal requested at 4:30pm on a Friday and one requested at 9am on a Monday can arrive at the same time.

Leaving the AUD on the exchange. Once you have decided to exit, an exchange AUD balance carries platform risk with no upside. Australian customers learned this concretely when Digital Surge entered voluntary administration in late 2022; it reopened in 2023 after creditors voted to continue. Exchange balances are not covered by the Financial Claims Scheme that protects bank deposits.