Understanding Capital Gains Tax:
What It Means for Your Property, Investments & Estate

When you sell a property in South Africa, any profit (or capital gain) made between the purchase price and the selling price is potentially subject to CGT.

If the property is your primary residence, you benefit from a valuable exclusion — the first R2 million of the capital gain is exempt from CGT. This applies only if the property is used mainly for residential purposes and you (or your family) lived there. For example, if you bought your home for R1.5 million and sell it for R3.8 million, only R300,000 of the gain may be subject to CGT after applying the exclusion.

However, if the property is a second home, a rental property, or vacant land, this primary residence exclusion doesn’t apply. In those cases, the entire capital gain (after allowable deductions) is considered when calculating CGT. It’s important to keep records of all related costs, such as renovations, transfer fees, and commissions — these can reduce your taxable gain.

In this scenario, it’s important to plan carefully before purchasing a second, third, or even fourth property. Making informed decisions upfront can significantly reduce the CGT burden when it comes time to sell.

CGT also applies to profits from the sale of investments such as shares, unit trusts, ETFs, and other capital assets.

Every individual receives an annual CGT exclusion of R40,000. This means your first R40,000 in total capital gains each tax year is tax-free. Any gain above that amount is included in your taxable income at a 40% inclusion rate, taxed according to your personal tax bracket. For example, if you make a R100,000 capital gain on shares, R60,000 may be taxable — and if you’re in the 30% tax bracket, you could pay R18,000 in CGT.

To manage CGT on investments, consider strategic timing of disposals (e.g., splitting gains across tax years), using tax-free savings accounts (TFSA), and reviewing portfolios regularly to avoid surprises.

What many people don’t realise is that CGT plays a significant role when you pass away. SARS treats death as a deemed disposal of your assets — as if you had sold everything the day before your passing. This includes property, investments, business interests, and collectibles.

The resulting capital gains (minus exemptions) are added to your final income tax return, which your estate will need to settle. For example, if your estate includes a rental property, shares, and a holiday home, the capital gains on all these could result in a significant CGT bill — reducing the net value passed on to your heirs.

Effective estate planning strategies, such as trusts, life insurance for liquidity, or structured asset transfers during your lifetime, can significantly reduce or plan for this liability. A proactive approach now can save your loved ones time, money, and stress later.