By Frank Daubenton, CFP®

Retirement can simplify your lifestyle. It often complicates your tax position. The difference between a comfortable income and unnecessary tax can come down to where your money is drawn from and how those income streams are structured.

Why retirees often pay more tax than necessary

Many retirees pay more tax than they need to. The problem is usually not poor behaviour or non-compliance. It is a lack of clarity about how retirement income is taxed.

Retirement income rarely comes from one place. It may come from a retirement fund, a living annuity, a life annuity, discretionary investments, rental property, or tax-free savings. Each source is taxed differently. That is where planning starts.

For the 2026/27 tax year, several thresholds changed. The retirement contribution deduction increased to R430,000. The annual tax-free savings contribution limit increased to R46,000. The annual capital gains exclusion increased to R50,000. The primary residence exclusion also increased to R3 million. Small changes in tax law can make a meaningful difference over time.

How retirement lump sums are taxed

When you retire from a pension fund, provident fund, or retirement annuity, you can usually take a lump sum. That lump sum is taxed using the retirement lump sum tax table. It is not taxed under the normal income tax table.

The first R550,000 of retirement lump sums over your lifetime is tax-free, provided you have not already used that relief through earlier withdrawals or severance benefits. The important word is lifetime. This is not a fresh tax-free amount for every fund you own.

Once that relief has been used, future retirement lump sums are taxed at progressively higher rates. Many retirees miss this point and assume every new withdrawal starts with a clean slate. It does not.

How annuity income is taxed

Living annuities

A living annuity keeps your capital invested and allows you to draw an income every year within legal limits. The income you draw is taxed as normal income. SARS treats it much like a salary, and providers usually deduct PAYE before paying you.

Your drawdown percentage does not determine your tax bracket. Your total income does. A higher drawdown can push you into a higher marginal rate, even when the increase looks modest on paper.

Tax thresholds provide useful relief for retirees. Under current thresholds, people under 65 generally start paying tax above roughly R99,000 a year, those aged 65 to 75 above about R153,250, and those over 75 above about R171,300.

Life annuities

A life annuity, also called a guaranteed annuity, pays an income for life. That income is also taxed as normal income.

The difference is control. Once you buy a life annuity, the income pattern is fixed by contract. You cannot change the drawdown later. This can be useful for retirees who value certainty, but it does reduce flexibility.

How discretionary investments are taxed

Interest

Interest is taxable, but retirees benefit from an annual exemption. The exemption is currently R23,800 a year, or R34,500 if you are over 65. Interest above that amount is added to your taxable income.

Dividends

Dividends are usually subject to a 20% dividends withholding tax before they reach you. In most cases, there is no additional tax to pay on that income once it has been withheld.

Capital gains

Capital gains are one of the most tax-efficient ways to generate retirement income. You are taxed only on the gain, not on the full sale value of an investment.

If you bought a unit trust for R400,000 and later sold it for R610,000, your gain is R210,000. The first R50,000 of capital gains each year is excluded. Of what remains, only 40% is included in taxable income. Even at the top marginal rate, the effective capital gains tax rate is materially lower than the rate on normal income.

Other income sources retirees should not ignore

Rental income

Rental income is taxed as normal income, but deductible expenses matter. Rates, levies, insurance, maintenance, and management fees can reduce the taxable amount. Retirees who fail to claim these correctly often overpay tax.

Tax-free savings

Tax-free savings accounts are one of the best tools available in retirement planning. There is no tax on interest, no tax on dividends, no tax on growth, and no tax when you withdraw the money.

Withdrawals from a tax-free account also do not affect your tax bracket. That makes these accounts especially useful later in retirement, when extra income may be needed without creating a larger income tax bill.

The smarter approach: blend your income sources

One of the biggest mistakes retirees make is drawing too much of their income from a living annuity. Living annuity income is fully taxable, and marginal rates can climb quickly.

A more efficient approach is often to blend income from several sources. That could include a modest annuity income, interest within exemption limits, dividend income, carefully managed capital gains, rental income with valid deductions, and tax-free withdrawals.

For married couples, investment ownership can also matter. Using both spouses’ tax thresholds can improve long-term efficiency. In some cases, tax-free donations between spouses can support that strategy.

The takeaway

Retirement tax planning is not about chasing loopholes. It is about understanding how each income source is treated and building an income plan that uses those rules wisely. The less tax you pay unnecessarily, the longer your retirement capital can last.

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