For many South Africans, retirement annuities (RAs) remain one of the most effective and disciplined vehicles for building long-term wealth. Yet despite their longevity as a financial planning tool, RAs continue to generate a surprising number of questions. How much can you contribute? When can you access the funds? What changed with the two-pot system? And how do the latest tax rules affect your strategy?
The 2027 tax year introduced an important update: the annual cap on tax-deductible retirement fund contributions has increased from R350 000 to R430 000, while the long-standing 27.5% rule remains unchanged.
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With this in mind, here are answers to some of the most common questions we receive about retirement annuities.
Read: The overlooked tax benefit for wealthy investors in the new financial year
What exactly is a retirement annuity?
A retirement annuity is a long-term investment product designed to help individuals accumulate savings specifically for retirement. Unlike an employer pension or provident fund, an RA can be opened by anyone earning an income, including self-employed individuals or those wanting to supplement their workplace retirement fund.
The defining characteristic of an RA is that it is governed by retirement fund legislation, which means that the capital is earmarked for retirement and cannot generally be accessed before age 55.
While this restriction may feel limiting, it plays an important behavioural role by protecting retirement savings from being spent prematurely.
Why are retirement annuities considered tax efficient?
Retirement annuities offer three powerful tax advantages with the first being that contributions are tax deductible. In the 2026 tax year, you may deduct contributions of up to 27.5% of the greater of your taxable income or remuneration, subject to a maximum of R430 000 per year across all retirement funds combined.
Second, all growth within the RA – including interest, dividends and capital gains — occurs free of tax while invested, allowing the power of compounding to work more efficiently. Third, contributions above the deductible limit are not lost.
The South African Revenue Service (Sars) carries them forward and allows them to be deducted in future tax years or offsets them against tax at retirement.
Read: Retirement annuities: From tax deductions to the two-pot retirement system
What changed in the 2026 tax year?
The most notable change is the increase in the annual tax-deductible contribution cap from R350 000 to R430 000, although keep in mind that the percentage limit of 27.5% of taxable income or remuneration remains unchanged.
This means that higher-income earners can now receive a larger tax deduction if their contributions exceed the previous cap, creating additional scope for tax-efficient retirement funding.
Does the contribution limit apply only to retirement annuities?
No. The deduction limit applies across all retirement funds combined – including pension funds, provident funds and retirement annuities. For example, if your employer contributes to a pension fund on your behalf, those contributions count towards the same 27.5% and R430 000 limits.
An RA can therefore often be used as a top-up vehicle for individuals who want to increase their retirement savings beyond what their employer plan allows.
Read: Retirement annuity top-up or debt paydown? Decision framework that works
What happens if you contribute more than the allowable deduction?
There is no tax penalty for exceeding the deductible limit. However, only the portion within the allowable limit may be deducted in the current tax year.
The excess contribution is automatically carried forward by Sars and treated as a future contribution, keeping in mind that these excess contributions also play an important role later in life, as they can reduce tax payable on retirement benefits.
How does the two-pot retirement system affect retirement annuities?
The introduction of the two-pot retirement system on 1 September 2024 reshaped how retirement contributions are structured across retirement funds. Under this system, retirement savings are divided into three components:
- Vested component: Savings accumulated before the implementation date.
- Savings component: One-third of new contributions.
- Retirement component: Two-thirds of new contributions, preserved until retirement.
The savings component provides limited access to funds before retirement in that members may withdraw from this component once per tax year, subject to a minimum withdrawal amount and taxation at their marginal tax rate.
Importantly, while this system introduces flexibility, it should not be viewed as a substitute for emergency savings.
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When can you access your retirement annuity?
In most circumstances, an RA can only be accessed from age 55 onward. At retirement, the general rule remains:
- Up to one-third of the retirement interest may be taken as a lump sum, and
- At least two-thirds must be used to purchase an annuity income, such as a living annuity or guaranteed life annuity.
The once-off tax-free lump sum at retirement remains R550 000, calculated cumulatively across all retirement lump sums, previous withdrawals and severance benefits.
Read: How should you treat your maturing retirement annuity?
How are withdrawals before retirement taxed?
The tax treatment depends on the source of the withdrawal. Under the two-pot system, withdrawals from the savings component before retirement are taxed at your marginal income tax rate.
This differs from traditional retirement fund withdrawals, which are taxed according to special retirement withdrawal tax tables. Remember, although the two-pot system provides some access to funds, withdrawing early inevitably reduces the capital available for retirement.
What investment rules apply within an RA?
Retirement annuities are subject to the Regulation 28 investment limits of the Pension Funds Act which aims to ensure diversification and prevent excessive concentration in any single asset class.
While the exact limits may evolve over time, the intention remains consistent: to encourage balanced portfolios that manage risk appropriately for long-term retirement savings.
For investors who prefer offshore exposure or equity-heavy portfolios, these limits are important considerations when constructing an RA investment strategy.
Read: How Regulation 28 shapes your retirement portfolio
Do retirement annuities form part of your estate?
Although an RA is excluded in your estate for estate duty purposes, the benefits are distributed according to the rules of the Pension Funds Act rather than your will.
This means the trustees of the retirement fund are tasked with determining the allocation of benefits among financial dependants and nominated beneficiaries. While this process can sometimes take time, it ensures that your financial dependants are appropriately and fairly provided for.
Are retirement annuities still relevant in the modern planning landscape?
Despite changes in retirement legislation and increasing investment choice, retirement annuities remain one of the most powerful long-term planning tools available to South African investors.
This is because they combine tax efficiency, disciplined saving, and regulatory protection in a single structure – features that are difficult to replicate through discretionary investments alone.
For many investors, the real challenge is not understanding the mechanics of retirement annuities but developing the discipline to contribute consistently over time.
Retirement annuities continue to play a central role in long-term financial planning as, used appropriately, they offer a structured way to build retirement capital through consistent contributions, tax-efficient growth, and a clear framework that supports long-term decision-making.
For investors who remain disciplined, avoid unnecessary withdrawals, and align their investment strategy with their broader financial plan, an RA can be a highly effective tool for converting current income into sustainable future wealth.
