Useful next calculations
When to use this calculator
- Before accepting a pay change, bonus or contribution arrangement.
- When you want a simple take-home or conversion estimate before payroll or filing.
- When you need to convert between hourly, monthly and annual pay.
- When you want to compare two pay scenarios using the same assumptions.
A worked example
These are the example figures the calculator opens with.
| Input | Value |
|---|---|
| Gross Dividend (R) | 50 000 |
| Shareholder Type | SA resident individual (20% WHT) |
| Total Annual Dividend Income (R — for tax return) | 0 |
For those figures the calculator returns:
- Withholding tax: R10 000,00
- Net dividend received: R40 000,00
- WHT rate: 20.00%
- Effective rate: 20.00%
- Annual WHT on total dividends: R10 000,00
How to read your results
Withholding Tax
Review this figure alongside gross income and the local tax rules that apply to you. It is a planning estimate, not a filing result.
Effective Rate
The effective rate lets you compare options on a like-for-like basis rather than being misled by different compounding periods or fee structures.
Method & assumptions
South African dividend withholding tax (DWT) was introduced on 1 April 2012, replacing the previous secondary tax on companies (STC). Administered by SARS under section 64D to 64N of the Income Tax Act, DWT is levied at 20% on dividends paid by resident companies. The tax is withheld by the company before it pays the net amount to shareholders, making compliance straightforward for investors — you simply receive your net dividend and the DWT is settled on your behalf. South African resident companies are exempt from DWT entirely under the participation exemption, while non-residents may qualify for a reduced treaty rate where South Africa has a double taxation agreement with their country of residence.
When planning your investment income, it is important to factor DWT into your expected after-tax return. A R100,000 gross dividend paid to a resident individual results in a R20,000 DWT deduction, leaving a net receipt of R80,000. For non-residents under a 15% treaty rate, the net receipt rises to R85,000. The effective yield on your investment is therefore materially affected by your shareholder status and residency. Always ensure you have submitted the correct SARS declaration to the paying company before the dividend date, as the default 20% rate applies automatically if no declaration is on record. Use this calculator alongside your broader tax planning to model the net impact of dividend income on your annual financial position.
Common mistakes
- Using an assumption that is not supported by a current local quote, bill, statement or official source.
- Treating a generic estimate as a lender, provider, payroll or tax authority decision.
- Mixing monthly and annual inputs without converting them consistently.
- Testing only one scenario instead of checking how a cautious assumption changes the result.
What to do next
- Run a second scenario with a cautious assumption so you can see the downside clearly.
- Compare the result with the related calculators below before making a decision.
- Check current local rules, eligibility and provider terms before applying or committing money.
- Keep a record of the assumptions so you can update the estimate when a quote, bill or pay figure changes.