The two plans hiding inside every retirement plan

In financial planning, the years before retirement are called accumulation, and the years after are called decumulation. They sound like two halves of one journey. In practice they reward almost opposite behaviour.

Accumulation — the plan that gets you there

During your working years, time is your ally and volatility is your friend. Every month you add new money, so a falling market is simply a chance to buy more units cheaply. You do not need to touch the capital, so a bad year is something to ride through rather than something to fear. Patience and consistency do the heavy lifting.

Decumulation — the plan that gets you through

Once you retire, the same forces work against you. You are no longer adding money; you are removing it, every single month, regardless of what markets are doing. Time stops being a friend and becomes a question: how many years does this need to cover? Volatility stops being an opportunity and becomes a threat. The skills that built the pot are not the skills that protect it.

Why almost everyone is sold the first and left to improvise the second

Most of the financial products South Africans buy across their working lives are accumulation products — retirement annuities, pension and provident funds, unit trusts. They are designed to grow a number. Far less attention is paid to the moment that number has to start paying you for the rest of your life. So people arrive at retirement with a healthy balance and no real strategy for turning it into a sustainable income. They have reached the finish line of a race that, it turns out, has no finish line.

The day you retire, every rule quietly reverses

There is no announcement when this happens. No statement arrives flagging that your entire strategy has flipped. But it has.

When you are saving, a crash is an opportunity

A 20% market fall in your forties is uncomfortable to look at, but it does no lasting harm. You keep contributing, you buy at lower prices, and history suggests the recovery rewards you for staying put. The worst thing you can do is panic and sell.

When you are drawing income, the same crash becomes a permanent wound

Now imagine that same fall in the first year of retirement. You still need your monthly income, so you are forced to sell units while prices are down — locking in the loss and leaving fewer units to recover when markets eventually rebound. You are no longer "riding out the dip." You are funding your life by selling into it. Those units are gone, and so is the future growth they would have produced.

Why "average returns" stop being the number that matters

In accumulation, the average return over decades is roughly what you get. In decumulation, the order of those returns suddenly matters enormously. Two retirees can earn an identical average over twenty years and end up in completely different places — one comfortable, one running short — purely because of when the good and bad years arrived. That single shift is at the heart of the risks below.

The four risks that only show up after you retire

These risks barely register while you are still working. They arrive together the day the income starts, and they feed off each other.

1. Longevity risk — planning for a finish line that keeps moving

A 65-year-old South African in good health, particularly someone affluent enough to have a meaningful retirement pot, can realistically live into their late eighties or nineties. Planning around an "average" life expectancy is a quiet trap, because roughly half of people live longer than the average. For a couple, the planning horizon is longer still — you are really planning for whichever of the two lives longest. Thirty years of retirement is no longer an outlier; it is a sensible base case.

2. Sequence of returns risk — why the first five to ten years decide everything

This is the most under-explained risk in South African retirement. A weak run of markets early in retirement — while you are drawing income — does far more damage than the same weak run later on, because you are depleting capital at the very moment it is worth least. Recover from a poor first decade and you may still be fine; suffer one while withdrawing and the maths can become very difficult to reverse. The first years of retirement carry a weight that the later years simply do not.

3. Inflation risk — the slow erosion of a "fixed" income

Even modest inflation compounds savagely over a long retirement, and a retiree's personal inflation rate — driven by medical cover, electricity and municipal rates — usually runs above the headline number. An income that feels generous at 65 can feel tight at 80 without a single bad decision being made. We covered this in depth in why most South African retirees underestimate inflation; for now, the key point is that inflation is not a separate problem from drawdown — the two interact, and that interaction is where many plans quietly break.

4. Drawdown risk — and the "point of ruin" most retirees never hear about

If you draw income from a living annuity, the law lets you take between 2.5% and 17.5% of your capital each year. Many retirees escalate their rand income annually to keep up with the cost of living. But if the capital is shrinking, that rising rand amount becomes a rising percentage of a smaller pot — and it can eventually hit the 17.5% ceiling. That point is sometimes called the "point of ruin": you can no longer increase your income at all, and from there inflation erodes its real value every year for the rest of your life. The income does not stop. It just quietly loses ground, permanently.

Estimate it for yourself

Before reading the guidance below, it helps to see the relationship between a drawdown rate, your returns and time with your own numbers. Use the calculator to test how different assumptions change how long an income could realistically last — then read on for what the South African data suggests is prudent.

How much can you safely draw? The South African reality

The 2.5%–17.5% rule, and why "allowed" is not "safe"

The legal living-annuity range is wide on purpose — it has to accommodate everyone from the cautious 60-year-old to the 85-year-old with a short horizon. The mistake is to read the upper end as a guide to what is sustainable. It is not. The legal maximum is a ceiling, not a recommendation, and drawing anywhere near it early in retirement is one of the surest ways to run short.

What ASISA and the FSCA actually suggest

Industry guidance widely cited in South Africa points to drawdowns of roughly 4% to 5% in the first decade of retirement, staying below 8% in later years, to give a high probability of preserving income for life. The FSCA's draft conduct standard for default living annuities suggests broadly similar levels by age — in the region of 5% at 65, rising toward 7% for much older retirees. Encouragingly, ASISA's most recent figures show the average living annuity drawdown in South Africa fell to 5.6% in 2024, its lowest since the data series began — a sign that, on average, retirees are drawing more responsibly. Averages, of course, hide the individuals drawing far too much.

How the same pot lasts a lifetime — or runs dry

The table below is illustrative and assumes a reasonable real (after-inflation) return; real outcomes vary with markets, fees and how long you live. But it shows why the drawdown rate, not the size of the lump sum, is usually the number that decides everything.

Illustrative only. Actual outcomes depend on investment returns, fees, your personal inflation rate and your lifespan.

"Reaching a number is not a plan. Surviving a timeline is. A smaller pot with a structure can outlast a bigger pot without one."

The choice that shapes all of this is how you turn your capital into income in the first place. The short explainer below walks through the main options before we compare them.

Choosing how your income is built

There is no universally "best" annuity. There is only the structure that fits your timeline, your other income, your health and your tolerance for risk. The three broad options each solve a different problem — and each carries a trade-off worth understanding.

A useful way to think about it: cover your essential costs — the bills that must be paid no matter what markets do — with guaranteed income, and use flexible income for the discretionary part. The right blend is personal, which is exactly why this is a decision worth reviewing rather than guessing.

The new pressures on South African retirees

The two-pot system and the temptation to weaken tomorrow for today

Since the two-pot retirement system took effect on 1 September 2024, members can access part of their savings before retirement. In its first year, South Africans withdrew in the region of R57 billion across roughly four million transactions. For households under pressure, that access is a genuine relief. But every rand taken early is a rand that is no longer compounding — and the capital you eventually decumulate from is quietly smaller as a result. The system did not change the maths of retirement; it just made it easier to borrow from your future self.

Healthcare and frail care rising faster than inflation

Medical costs have consistently outrun headline inflation for years, and they sit heaviest exactly when capacity to earn is gone. Frail care or assisted living in South Africa can run to tens of thousands of rand a month — often R30,000 or more — and tends to rise faster than general prices. A plan that looks comfortable for an active 65-year-old can be tested severely by the care costs of an 85-year-old.

The "sandwich" retiree

More retirees than ever are supporting adult children who are struggling to find work while also helping ageing parents. That generosity is admirable, but it pulls drawdowns higher at the very stage they should be most conservative. It is one of the most common reasons a sustainable plan slips, almost invisibly, into an unsustainable one.

What a plan built to survive retirement looks like

Knowing your number isn't a plan — knowing your timeline is

A large lump sum creates a comforting sense of "enough." But enough for how long, at what drawdown, against whose inflation? A plan built to survive starts from the timeline — potentially thirty years — and works backward to a sustainable income, rather than starting from a balance and hoping.

Review your drawdown every year, on the policy anniversary

A living annuity can be adjusted once a year on its anniversary. That review is where drawdown, returns and rising costs are checked against one another before pressure forces a decision. After strong investment years in particular, the disciplined move is often to resist increasing the drawdown — locking in gains rather than spending them.

Build a guaranteed floor for the essentials

Knowing your non-negotiable monthly costs are covered for life — regardless of markets — changes how you behave through a downturn. It is as much a behavioural tool as a financial one: a floor under your essentials makes it far easier to stay invested with the rest.

Why decumulation needs an adviser even more than accumulation did

Saving mistakes can usually be corrected with time. Decumulation decisions — which annuity, what drawdown, how to sequence — are often irreversible, and they compound. This is the phase where ongoing, independent guidance earns its keep, because there is no second working life to fall back on.

What I see in practice

A few patterns repeat across many years of working with South African retirees:

• People arrive at retirement feeling "set" because the balance looks large, and are genuinely surprised when the sustainable income it supports is lower than they expected.
• Drawdowns creep up a little each year to keep pace with the cost of living, and few realise how quickly that climb approaches the ceiling.
• The decision about how to draw income — living versus guaranteed versus blended — is often made quickly at retirement and rarely revisited, even as circumstances change.
• The retirees who do best are seldom the ones who picked the perfect investment. They are the ones who reviewed regularly and stayed calm through the bad years instead of selling into them.

None of these are failures of discipline. They are the natural result of being handed an accumulation plan and never a decumulation one.

Frequently asked questions

What's the difference between accumulation and decumulation?

Accumulation is the saving-and-growth phase before retirement; decumulation is the drawing-income phase after it. They reward almost opposite behaviour, and most plans only ever cover the first.

How long will my retirement savings actually last?

It depends far less on the lump sum than on three things: your drawdown rate, your real (after-inflation) return, and how long you live. Two retirees with identical pots can have very different outcomes.

What is a safe drawdown rate in South Africa?

There is no single safe number, but widely cited guidance points to roughly 4%–5% in the first decade and staying below 8% later. The legal range is 2.5%–17.5%, but the upper end is a ceiling, not a recommendation.

What is sequence of returns risk?

It's the danger of poor returns in the early years of retirement. Because you're withdrawing while values are down, you sell more units to fund the same income — damage that is very hard to recover from later.

What is the "point of ruin" on a living annuity?

When rising income increases push your drawdown to the 17.5% maximum, you can no longer increase your income — and inflation then erodes its real value every year thereafter. Sound planning aims to keep you well clear of it.

Living annuity or life annuity — which is better?

Neither is universally better. A living annuity offers flexibility and leaves capital to heirs but places investment and longevity risk on you. A life annuity guarantees income for life but is less flexible. The right answer depends on your circumstances, which is why a blended approach often suits.

How long should I plan for retirement to last?

Longer than you think. A healthy 65-year-old can have a meaningful chance of living into their late eighties or nineties, so planning to roughly age 90–95 is increasingly sensible — especially for couples.

How does the two-pot system affect my retirement income?

Early withdrawals from the savings component reduce the capital that must later fund your lifetime income — quietly shrinking the pot you'll decumulate from, and the future growth it would have earned.

Do I still need a financial adviser after I've retired?

Arguably more than before. Decumulation involves irreversible decisions, annual drawdown reviews, and sequencing and longevity risks — exactly the areas where ongoing guidance matters most.

A final word

Reaching retirement is a real achievement, and it deserves to be celebrated. But arriving is not the same as lasting. The plan that carried you to the finish line was never designed for the thirty years on the other side of it — and the day you stop contributing and start drawing, almost every rule you followed quietly turns over.

The retirees who do this well are rarely the ones who predicted markets perfectly. They are the ones who built a plan they could understand, measure and review — a plan designed to survive retirement, not merely reach it.

That is the heart of the AS Brokers philosophy: create wealth, protect wealth, preserve wealth. Wealth gives freedom of time — but only if it lasts as long as you do.