2025 Tax Reference
South Africa Tax Brackets
Complete guide to South Africa income tax rates for 2025. Understand how progressive taxation works and calculate your tax liability.
7
Tax Brackets
0.18%
Lowest Rate
0.45%
Highest Rate
0.02%
Social Security
2025 Income Tax Brackets
| Income From | Income To | Tax Rate |
|---|---|---|
| R 237 100 | R 370 499 | 0.18% |
| R 370 500 | R 512 799 | 0.26% |
| R 512 800 | R 672 999 | 0.31% |
| R 673 000 | R 857 899 | 0.36% |
| R 857 900 | R 1 816 999 | 0.39% |
| R 1 817 000 | R∞ | 0.41% |
| R∞ | No limit | 0.45% |
* South Africa uses a progressive tax system where each bracket applies only to income within that range.
How Progressive Taxation Works
South Africa uses a progressive tax system, meaning your income is taxed in bands or "brackets." Each bracket has its own tax rate, and only the portion of your income within that bracket is taxed at that rate.
This is different from a "flat tax" where all income would be taxed at the same rate. The progressive system means that moving into a higher tax bracket doesn't increase the tax on your previous income—only on the additional amount.
Example: R 100 000 Income
Tax at Different Income Levels
| Gross Income | Total Tax | Net Income | Effective Rate |
|---|---|---|---|
| R 25 000 | R 0 | R 24 500 | 2.0% |
| R 50 000 | R 0 | R 49 000 | 2.0% |
| R 75 000 | R 0 | R 73 500 | 2.0% |
| R 100 000 | R 900 | R 97 100 | 2.9% |
| R 150 000 | R 9 900 | R 137 100 | 8.6% |
| R 200 000 | R 18 900 | R 177 100 | 11.5% |
| R 300 000 | R 36 900 | R 257 100 | 14.3% |
| R 500 000 | R 88 057 | R 401 943 | 19.6% |