Example result based on the prefilled values.
Tax-Free Portion
R550 000,00
Tax on Withdrawal
R101 700,00
Net Proceeds
R898 300,00
Effective Rate
10.20%
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Useful next calculations
When to use this calculator
- Before accepting a pay change, bonus, pension contribution, or salary-sacrifice option.
- When you want to compare employed, self-employed, or dividend-based income scenarios.
- When you need a simple take-home estimate before running payroll or filing returns.
- When you are approaching the £100,000 income level and want to understand the personal allowance taper effect.
- When you are planning a salary sacrifice arrangement and need to see the net pay impact before agreeing terms.
A realistic South Africa planning example
Use these sample inputs as a quick scenario test, then change one variable at a time to compare outcomes.
Withdrawal Amount (R)
1000000
Withdrawal Type
Retirement (lump sum at retirement)
After entering these figures, review tax-free portion, tax on withdrawal and net proceeds together rather than in isolation — each metric tells a different part of the story. Then rerun the tool with one input adjusted to see which variable has the biggest effect on all three outputs before you settle on a plan.
How to read your results
Tax-Free Portion
Review this figure alongside gross income and the local tax rules that apply to you. It is a planning estimate, not a filing result or a recommendation to make a tax decision.
Tax on Withdrawal
Review this figure alongside gross income and the local tax rules that apply to you. It is a planning estimate, not a filing result or a recommendation to make a tax decision.
Net Proceeds
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
Effective Rate
The effective rate lets you compare options on a true like-for-like basis rather than being misled by different compounding periods or fee structures. Use it to cut through headline marketing rates when shortlisting providers or products.
Method & assumptionsAuthoritative sources
This calculator applies the 2024/25 SARS retirement fund lump sum tax tables. For withdrawals at retirement, the first R550,000 is tax-free (cumulative lifetime limit), then 18% on the next R220,000, 27% on the next R440,000, and 36% above R770,000 of the taxable portion. For resignation or retrenchment withdrawals, the tax-free threshold drops to R27,500 (cumulative lifetime), with 18% on the first R660,000 of taxable amount, 27% on the next R330,000, and 36% above that. Both sets of tables are distinct from the tables used for withdrawal before retirement on grounds of disability or emigration. Note that the two-pot retirement system (effective 1 September 2024) introduces a new category of savings pot withdrawal taxed at marginal income tax rates — not via these tables. This calculator covers the traditional lump sum tables only. Always obtain a SARS tax directive through your fund administrator before any withdrawal to determine the exact tax payable.
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.
- !Forgetting location-specific taxes, fees, eligibility rules or payroll deductions where they apply.
- !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.
- Use the result to prepare better questions for a lender, provider, adviser or employer rather than treating it as a final answer.
Frequently asked
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