South Africa has no tax-free threshold — it has a rebate instead
Most countries legislate an amount you can earn before tax starts. South Africa does it backwards, and the design is worth understanding because it explains a figure everyone quotes without knowing where it comes from.
SARS taxes your income from the first rand at 18%, then subtracts a fixed primary rebate of R 17,820 from the tax calculated. Because the first band is 18%, the rebate cancels out the tax on the first R 99,000 of income — R 17,820 ÷ 0.18 = R 99,000. That is where the widely quoted "tax threshold" comes from: it is not written into the rate table, it is derived from the rebate.
We can confirm it directly: run R 99,000 through the calculation and the income tax comes to exactly R 0. One rand more and tax begins.
| Annual income | Income tax (after rebate) | Effective rate | Marginal burden |
|---|---|---|---|
| R 99,000 | R 0 | 0.00% | 19.00% |
| R 150,000 | R 9,180 | 6.12% | 19.00% |
| R 245,100 | R 26,298 | 10.73% | 26.00% |
| R 500,000 | R 98,417 | 19.68% | 31.00% |
| R 900,000 | R 247,293 | 27.48% | 41.00% |
| R 1,900,000 | R 658,149 | 34.64% | 45.00% |
An important consequence of the rebate design: it is worth the same in rand to everyone who pays tax, so it is proportionally far more valuable at low income than at high. On R 150,000 the rebate wipes out roughly two-thirds of the tax otherwise due; on R 1.9m it removes under 3%. A threshold and a rebate look similar on a payslip and distribute very differently.
Additional age-based rebates apply from 65 and again from 75, raising the effective threshold for older taxpayers. See the income tax calculator for your own figures.
UIF is small, and capped very low
Beyond income tax the only routine payroll deduction is UIF — unemployment insurance — at 1% of earnings, capped at a monthly ceiling. The cap bites early: on R 200,000 a year you pay R 2,000, and on R 250,000 you pay just R 2,125. Above roughly R 212,000 the contribution is effectively flat.
That is why South Africa's marginal burden tracks the income tax brackets so closely — 19% at the bottom is 18% tax plus 1% UIF, and once UIF caps out the marginal figure is simply the tax rate. There is no equivalent of National Insurance, CPF or ZUS taking a large second slice.
Why the payslip is only part of the story
Comparing South African take-home pay with a European figure understates the real cost of living here, because several things funded through taxation elsewhere are paid privately by most salaried South Africans:
- Medical scheme contributions — private healthcare is the norm for salaried employees. There is a medical scheme fees tax credit, which our calculator does not apply.
- Retirement funding is voluntary rather than a mandatory payroll contribution, and contributions are deductible up to a limit.
- VAT at 15% applies to most goods and services, with a zero-rated list for basic foods.
What the calculator covers — and what it doesn't
- Primary rebate only — the secondary and tertiary rebates for ages 65+ and 75+ are not applied.
- No medical scheme tax credits, which reduce tax directly per member and dependant.
- No retirement annuity or pension deductions, and no travel or home-office allowances.
- Fringe benefits are excluded — company car, housing and low-interest loans are all taxable and can change the outcome materially.
- Salary treated as taxable income, before any deductions you may be entitled to claim.
Rates come from SARS for the 2026/27 year of assessment. If a figure looks wrong, please tell us — our methodology explains how each calculator is verified before publication.