Capital Gains Tax (CGT) is the tax paid on the profit you make when you sell an asset for more than you originally paid for it. In South Africa, CGT applies to individuals, companies, and trusts and is administered by the South African Revenue Service (SARS). Understanding how to calculate capital gains tax South Africa helps you plan your finances and avoid penalties during tax season.
- Understand What Capital Gains Tax Is
Capital Gains Tax is not a separate tax but part of your income tax. It is triggered when you dispose of an asset, such as selling property, shares, or a business. The “gain” is the difference between the amount you received for the asset and the amount you paid for it. CGT is only applied to the profit portion, not the full sale amount.
- Identify the Asset Disposal
You pay CGT when you sell, donate, or exchange an asset. Disposal also includes cases where an asset is lost or destroyed, and you receive compensation. The date of disposal is important because it determines when the gain must be declared to SARS.
- Calculate the Capital Gain or Loss
To calculate your capital gain, subtract the base cost of the asset from the proceeds you received after the sale.
Capital Gain = Selling Price – Base Cost
The base cost includes the purchase price and other expenses related to acquiring, improving, or selling the asset, such as legal fees, commissions, or renovations.
For example:
If you bought a property for R800,000 and sold it for R1,200,000, your capital gain is:
R1,200,000 – R800,000 = R400,000
- Apply the Annual Exclusion
Individuals and special trusts qualify for an annual exclusion, meaning a portion of the gain is tax-free. As of current tax laws, the first R40,000 of the capital gain each year is excluded from CGT. This means if your total gain is R400,000, only R360,000 is taxable.
- Determine the Taxable Portion
After applying the exclusion, only a certain percentage of your capital gain is included in your taxable income. For individuals, 40% of the net capital gain is added to your total income. For companies and other trusts, the inclusion rate is higher.
Using the previous example:
Taxable Capital Gain = R360,000 × 40% = R144,000
This R144,000 is added to your annual income and taxed according to your income tax bracket.
- Keep Accurate Records
Always keep documents such as purchase agreements, receipts, and proof of sale. These records help verify your base cost and ensure accurate reporting to SARS. Incomplete documentation could lead to higher taxable gains or penalties.
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