Enter the cost and sale amount of a single crypto transaction to get an instant capital gains tax estimate. This uses 2025-26 Australian individual tax rates including the 50% CGT discount for assets held over 12 months.
The estimator calculates the capital gain (sale minus cost), applies the 50% CGT discount if held over 12 months, then estimates the additional tax by comparing your total taxable income with and without the gain. This gives you the marginal tax impact of the crypto transaction.
If you have multiple buy and sell events, swaps between coins, or staking income, the full calculator uses FIFO parcel matching to track cost bases across all transactions. This quick estimate is only for a single, straightforward buy-then-sell scenario.
Enter your buy cost, sale amount, holding period, and other income into the quick estimator to see an instant capital gains tax estimate based on Australian tax rates.
Yes, if you held the crypto asset for more than 12 months before disposing of it, you may be eligible for the 50% CGT discount, which halves the taxable capital gain.
