By Werner Gerber, CFA® | Founder, ClearGauge Wealth
ClearGauge Wealth (Pty) Ltd is an Authorised Financial Services Provider (FSP No. 55826).
Last fact-checked: 8 August 2026
Quick Answer
In brief
There is no withdrawal rate that is safe for every South African retiree. A withdrawal rate is the share of your retirement money that you take as income each year. It is a useful way to test a plan. It cannot promise that your money will last. Your spending, other income, costs, tax, market returns and time in retirement can all change what a rate means for you.
Visual Summary
| Point | What it means |
| Legal range | ASISA says living-annuity income is selected within a 2.5% to 17.5% range. That shows what is permitted, not what will last. |
| Starting rate | A first-year rate is a planning input. It is not a promise, a forecast or a personal recommendation. |
| Main trade-off | More income now can leave less money for later income, fees, price rises and weak early markets. |
| Review | The income choice needs a fresh look when the annual election is due and when life changes. |
General education only. The legal range, product terms and annual review process should be checked with current provider information before a decision.
Decision Framework
1. Start With Your Income Gap
Start with the income your money needs to provide. Do not start with a percentage from a chart. List your must-pay costs first. These may include housing, food, medical aid, care, basic travel and debt. Then list costs that could be cut for a time, such as trips, gifts or home work. Use a full monthly budget, not your last salary.
Next, list income you can count on. This may be a pension, rent or another set payment. Subtract it from the must-pay costs. The result is your income gap. It shows the part of the budget that may be at risk if markets fall or the money runs down.
- List must-pay costs before optional costs.
- Use after-tax spending, not gross income.
- Count only income you can reasonably rely on.
2. See What the Rate Really Measures
A withdrawal rate is simply the percentage of your retirement savings that you withdraw as income each year. If you withdraw R480,000 from R12 million in your first year of retirement, your starting withdrawal rate is 4%.
That calculation is straightforward. The challenge is whether the same income can be maintained over many years. Investment returns, inflation, fees, tax and how long you live all affect whether a withdrawal rate proves sustainable.
Use the calculator below to see how different withdrawal-rate assumptions change the annual and monthly income generated from the same retirement capital. It is designed to illustrate the relationship between capital, withdrawal rate and income, not to recommend an appropriate withdrawal rate for your circumstances.
Enter the capital amount you’d like to estimate a sustainable income from, in today’s rand terms.
These percentages are hypothetical examples used to illustrate how different annual withdrawal assumptions affect the estimated income from the same starting capital. Higher withdrawal assumptions result in higher estimated income.
These assumptions are provided for educational and illustrative purposes only and should not be interpreted as recommended or suitable withdrawal rates. The appropriateness of any withdrawal strategy depends on your personal circumstances, investment returns, inflation, taxation, longevity and other relevant factors.
ⓘ How is this calculated?
Calculation
Estimated Annual Income = Retirement Capital × Illustrative Withdrawal-Rate Assumption
Example, based on your inputs above:
R12 000 000 × 4% = R480 000 annual income
R480 000 ÷ 12 = R40 000 monthly income
This simplified calculation is provided for educational and illustrative purposes only. It does not model investment returns, inflation, taxation, investment or platform fees, healthcare costs, changing spending needs, longevity or other factors that may materially affect retirement outcomes. It does not constitute financial advice or a recommendation.
The calculator shows the income produced by different withdrawal-rate assumptions, but it cannot determine whether a particular rate is sustainable for you. A rate that appears affordable today may become difficult to maintain if investment returns are lower than expected, inflation is higher, or you live longer than anticipated. Tax and advice fees also reduce the amount available to spend, so retirement income should always be assessed using after-tax, after-cost figures rather than the headline withdrawal rate alone.
A rate also says nothing about tax or fees by itself. SARS lists annuities and pension income among amounts from which taxable income may be worked out. Tax depends on your total taxable income and the rules for that year. Fees reduce the money left to support later income. Use after-tax, after-cost figures when you test a plan.
3. Test Weak Early Market Years
The order of market returns matters once you take income. Sequence risk means poor returns come early, while you are taking money out. Each withdrawal can leave less money in the market for a later recovery. A plan can therefore struggle even if a long-term average return looks good on paper.
Test a rate against more than one path. Ask what happens if markets are weak in the first five years. Ask what happens if costs rise faster than planned. Ask which costs could be cut for a while. A plan that works only in a smooth market needs closer review.
Key Concepts
The Legal Range Is Not a Safety Test
A living annuity has a permitted income range. ASISA’s current drawdown guidance describes a 2.5% to 17.5% selection range, with an annual policy anniversary review. A rate inside that range is allowed. It is not a finding that the rate fits your needs or that it can support income for life.
The ASISA Standard on Living Annuities says that the customer carries investment and long-life risk in full. The standard also says the income selected is not guaranteed for the rest of life. A legal choice can still put heavy strain on the money if returns are low or income is high.
Why 4% Is Only an Example
Four per cent is often used to show how a rate works. It is not a safe rate for every person. ASISA has described 4% to 5% in the first retirement decade as generally prudent context, while also saying that drawdown depends on the income selected, investment performance and lifespan. This is general context, not a rule for you.
A higher rate is not always wrong. It may fit a shorter time frame, other secure income or a plan to spend money over time. A lower rate is not always right. It may still fail if costs are high, tax is ignored or the investments do not fit the income need. The full plan matters more than one number.
Worked Example
Illustrative First-Year Calculation
Assume R10 million is available to provide income. At a 4% first-year rate, the simple calculation is R10 million multiplied by 4%. That gives R400,000 for the year, or about R33,333 a month before tax. At 5%, the figure is R500,000 a year, or about R41,667 a month before tax.
| Starting money | First-year rate | Yearly income | Monthly income |
| R10,000,000 | 4% | R400,000 | R33,333 before tax |
| R10,000,000 | 5% | R500,000 | R41,667 before tax |
Illustrative figures only. The example excludes tax, fees, market returns, price rises and changes in spending. It does not say which rate to use. It shows that a one-point change can add R100,000 to first-year income and increase pressure on the money left.
How a Higher First-Year Income Changes the Money Left
Keep the same R10 million starting amount for one more simple illustration. If there is no market move, tax or fee, a R400,000 withdrawal leaves R9.6 million. A R500,000 withdrawal leaves R9.5 million. The R100,000 difference is money that is no longer invested for later years.
This is a cash-movement example, not a return forecast. In real life, market returns, fees, price rises and later income choices will change the result. The point is simple: a higher first payment can change both what you spend now and the money that may support later income.
Reality Check
Before you act, use real figures. Gather your budget, the latest value of each income account, other income details and current fee information. Add health costs, family support, debt and costs that arrive only once a year. A rate that looks fine for one account may not fit the whole household plan.
- Which costs must continue in a poor market?
- Which income is set, and for how long?
- What tax and fees will reduce spendable income?
- What could change if one spouse dies or needs care?
Review the rate when your annual income election is due. Review it sooner after a big change in spending, health, family needs, market value or other income. A review does not predict the future. It helps you spot a gap while there may still be choices.
Common Mistakes
Treating a Legal Rate as Advice
The permitted range tells you what can be selected. It does not test your budget, time in retirement or other income. It is a legal limit, not a personal answer.
Treating 4% as a Promise
A 4% example can show the relationship between retirement capital and income. It cannot predict your investment returns, inflation, life expectancy, spending needs or future market conditions. Use it to understand the trade-offs, not as evidence that a 4% withdrawal rate will be sustainable in your circumstances.
Ignoring Tax and Fees
A gross income figure can look attractive but leave less to spend than expected. Income tax, platform charges, investment management fees and advice fees all reduce the amount available to you. The same withdrawal rate can therefore produce very different spendable income for different retirees.
Tax treatment depends on your total taxable income and the tax rules that apply at the time. SARS Personal Income Tax explains how annuity and pension income forms part of your taxable income. Before deciding how much you can afford to withdraw, calculate your expected income after tax and after all investment and advice costs.
Failing to Review After Life Changes
A plan can change after illness, a death, a home move or a large rise in costs. A yearly rate may not fit a new set of facts. Update the plan when the facts change.
What This Framework Does Not Decide
This guide cannot set a personal withdrawal rate or tell you how to invest. Health, family, other income, tax, costs, market risk and time can all change the answer. Use it to frame a review, not to select an income or an investment mix.
Frequently Asked Questions
Is 4% a Safe Withdrawal Rate in South Africa?
No percentage is safe for all. Four per cent can be a clear example or a starting point for a review. Its meaning depends on the money, costs, tax, other income, market risk and ability to adjust.
Can I Draw 17.5% From a Living Annuity?
ASISA’s current guidance describes a 2.5% to 17.5% selection range. Being allowed to select a rate does not show that it will support later income. A high rate can reduce the money left for future needs.
How Often Should a Withdrawal Rate Be Reviewed?
Review it when the policy’s annual income election is due. Review it sooner if spending, health, family needs, market value or other income changes. A review is a check, not a forecast.
Does a Lower Rate Guarantee That Money Will Last?
No. A lower rate may reduce strain, but it cannot remove market, cost, tax or long-life risk. It still needs to be tested against your full plan.
Financial Clarity Review
A practical next step
If this topic affects a major retirement decision, gather your budget, income statements, other-income details, tax facts and product terms. A Financial Clarity Review can bring these points into one planning talk. ClearGauge does not use an article as a stand-in for a personal suitability assessment.
Continue Exploring
- How Much Do You Need to Retire Comfortably in South Africa?
- How Does Sequence Risk Affect Retirement Income?
- How Does Inflation Erode Retirement Savings Over Time?
- How Does Regulation 28 Affect Retirement Savings?
- Should You Combine a Living Annuity and a Guaranteed Annuity?
- What Is the Difference Between a Living Annuity and a Guaranteed Annuity?
Sources and Further Reading
Primary sources were checked on 2 August 2026 where this article uses time-sensitive retirement, tax or regulatory facts. Recheck the legal range, policy terms and tax treatment immediately before publication.
- ASISA: Living annuity drawdown rate average drops below 6% (20 August 2025)
- ASISA: Standard on Living Annuities (last updated 30 October 2024)
- SARS: Personal Income Tax
- Financial Sector Conduct Authority: FSP search
Important Disclosure
General information only
This article is general educational and informational material. It is not financial, investment, tax or legal advice. The examples and figures use assumptions that may not fit your own position. They are not promises or forecasts. Before making a financial decision, consider advice that is right for your objectives, financial situation and needs.