Capital Gains Tax Calculator

Capital Gains Tax Calculator

Work out the tax on selling shares, property or crypto after the annual exclusion and the 2026/27 inclusion rate.

How it works: Your gain is the selling price less the base cost (purchase price plus qualifying costs). The first R50 000 of gains each year is excluded. Individuals include 40% of the rest in taxable income, where it is taxed at your marginal rate. The highest effective CGT rate is 18%.

Frequently asked questions

When is a property sale taxed?
In the tax year the sale agreement is signed, not when transfer is registered.
Only on the gain above R3 million, if it was your primary residence.