Reintroduced indexation · Federal Budget update
Work out the real capital gains tax on your shares, ETFs and property.
Enter your asset details and we'll apply the reintroduced indexation method — uplifting your cost base by movement in the ABS Consumer Price Index — and compare it against the 50% discount method.
Your asset classes
Add every asset you've sold this tax year. Each one rolls into the portfolio total on the right.
Add an asset class to your calculation
1 asset currently included.
FIFO matches units sold against oldest parcels first.
Sold another asset? Add it to the total.
Income in the year your gain is recognised
CGT is added to your other taxable income in the tax year you sell. Enter what you earned (or expect to earn) in the relevant tax year — the financial year of your latest sale date.
Calculating for a future sale? Use your hypothetical income for that year (e.g. expected salary, business profit, rental income). The calculator uses 2024-25 marginal brackets as a stable proxy until future brackets are legislated.
Pre-1 Jul 2027 method
Pre-1 Jul 2027 gains: choose discount or indexation (or auto). Post-1 Jul 2027 gains are always indexation-only with a 30% minimum tax floor.
- Net proceeds after CGT
- $0.00
- Net taxable capital gain
- $0.00
- Gross (nominal) gain/loss
- $0.00
Breakdown by asset
No matched parcels.
Capital losses on any asset offset gains across the portfolio before the discount/indexation step. FIFO is applied within each share/ETF holding. Lines tagged post-2027 use 1 Jul 2027 market value as their new cost base and are indexed by CPI from that date; a 30% minimum tax is applied to the post-2027 slice if your marginal rate would otherwise be lower.