By Werner Gerber, CFA® | Founder, ClearGauge Wealth
ClearGauge Wealth (Pty) Ltd is an Authorised Financial Services Provider (FSP No. 55826).
Last fact-checked: 2 August 2026
Quick Answer
In brief Equities and bonds can play different roles. Age alone does not set the right mix. Equities may offer more long-term growth and larger short-term swings. Bonds can add another source of return and risk. They can also fall and may not keep pace with all long-term spending. Start with the goal date, income need, capacity for loss and other resources.
Visual Summary
| Life-stage question | Equities may help with | Bonds may help with |
| Early saving years | Long time horizons and the need for long-term growth. | Diversification and a less equity-heavy mix, depending on the goal. |
| Approaching a goal | Growth for later needs, if the money can remain invested. | Reducing reliance on one type of market movement for a nearer expense. |
| Retirement income years | Supporting later-life spending and inflation-sensitive goals. | A different return and risk source where income withdrawals are planned. |
| At every stage | Growth potential, with market volatility and no guarantee. | Income and diversification potential, with interest-rate and credit risk. |
Note This table describes roles, not a recommended allocation or a prediction of returns.
Decision Framework
1. Start With the Date and Job of the Money
A home deposit in two years, retirement spending in twenty years and next month’s income are different jobs. Life stage can give useful context. But the date the money is needed is often more useful. One person may have several goals at the same time. Each can have a different time horizon.
2. Separate Ability From Willingness to Take Risk
Willingness is how uncomfortable a fall feels. Ability is whether the plan can absorb a fall without losing the goal or forcing a sale. A young investor with high debt or uneven income may have less ability to take risk than age suggests. A retiree with secure income and low spending needs may have more capacity than another retiree of the same age.
3. Understand What Each Asset Class Can and Cannot Do
Equities are ownership interests in companies. Their prices can move sharply, and returns are uncertain. Bonds are loans to governments or companies. Their prices can change with interest rates, credit views and market conditions. Bonds are not cash. Equities do not promise a gain just because the time horizon is long.
4. Test the Withdrawal Point
The key date may be when the money is needed, not the average return over the whole period. A market fall can be easier to bear when no draw is due. It can hurt more when a household must sell to meet an essential cost. Identify money needed soon and money that can stay invested.
Key Concepts
Life Stage Is a Clue, Not an Allocation Rule
Simple rules such as holding fewer equities as you age can hide key facts. They may ignore retirement income, other assets, inflation, a spouse’s income, estate needs and the length of retirement. Life stage should prompt questions. It should not produce a percentage.
Diversification Is More Than Two Labels
A portfolio with equities and bonds can still be too focused by issuer, country, currency, sector or term. Look inside the funds or accounts. The aim is not to collect asset-class labels. It is to see whether one event could hurt too much of the plan.
Inflation Changes the Question
A fixed rand amount may buy less as prices rise. Growth assets may help with a long-term goal. They can also have sharp price swings. Bonds can help too, but their returns and prices are uncertain. Ask how the plan supports future spending after costs, inflation and tax. Ask how each asset class serves the goal over time.
A simple timeline can make this clearer. Put each goal on the timeline. Mark the amount, currency and whether the date can move. Then mark the cash and income already set aside for it. This does not choose an investment. It helps show which goals have time to recover after a fall and which may need dependable access to money.
The same household can use more than one time horizon. A child’s education cost may be due before retirement. A new car may be needed before a long-term income goal. Reviewing each goal on its own can avoid treating all savings as if they must carry the same level of risk. It also makes it easier to spot a risk of selling after a market fall.
The time close to a goal can matter most. A sale after a market fall may have a bigger effect when the money is due soon. A goal with a flexible date may have more room to wait. A fixed date may not. This does not make one asset type right. It shows why the date, access to cash and chance of a forced sale should be reviewed together.
Worked Example
Illustration only. Assume a household has two goals. It needs R300,000 for a known cost in three years. It also wants to support retirement spending in twenty years. One account can hide the difference. The first goal has little time to recover from a large fall. The second faces a longer inflation risk.
This does not say what either goal should hold. It shows why the time horizon can matter more than age. The household must still consider income, debt, emergency cash, fees, tax and other investments. It also needs to ask whether the goal date can move. A flexible date can give more time after a market fall. A fixed date may need a stronger focus on access and the risk of a forced sale.
Reality Check
Life-stage changes often change cash flow, not only age. Starting a family, losing income, selling a business, retiring or caring for a parent can change the plan. Review goal dates, draw needs and accessible cash when these facts change. Also check whether a new pension, debt repayment or inheritance changes how much risk the plan can bear. A market headline alone is not a reason to switch asset classes.
Common Mistakes
Treating Bonds as Risk-Free
Bonds can have interest-rate, inflation, credit and access risks. Understand their role. They can still carry risk.
Treating Equities as a Guaranteed Long-Term Answer
A long horizon may give more time. Returns can still disappoint at the wrong time.
Using Age as the Only Input
Age does not reveal cash flow, debt, health, dependants, other income or the date a goal must be met.
What This Framework Does Not Decide
This guide sets no allocation, fund, provider, account or trade. Market returns, interest rates and inflation remain unknown. Personal investment advice needs a fuller view of goals, finances, experience, risk capacity and product terms.
Frequently Asked Questions
Do bonds always become safer as retirement nears?
Not on its own. Their role depends on the type of bond, interest-rate and credit risk, time horizon and income plan.
Should younger investors hold only equities?
Not necessarily. A long horizon is one factor. Cash needs, debt, risk capacity and other goals also matter.
Can a retiree hold equities?
A retiree may need to weigh later-life spending and inflation as well as current income. The answer depends on the full income plan, not age alone.
Do Regulation 28 limits choose a personal portfolio?
No. Regulation 28 sets limits for retirement funds. A suitability check and a personal financial plan still matter.
Financial Clarity Review
Before a meeting, list each material goal, its likely date, its currency and whether the date can move. Bring a current list of investments and retirement funds. Then ask which risks each goal can bear and which money cannot face a forced sale. This prepares useful facts for personal advice. A mix needs the facts of the case.
Continue Exploring
Continue with Regulation 28 and Retirement Savings, price rise and Retirement Savings, and How to Build an Investment Portfolio That Can Survive a Market Crash.
Sources and Further Reading
Primary sources checked on 2 August 2026
Investor.gov: Asset Allocation and Diversification — time horizon, risk and asset allocation.
Important Disclosure
General information only This article is general education, not personal financial, investment, tax or legal advice. It does not recommend a product, provider, fund, allocation or transaction. Market returns, interest rates and inflation are uncertain. Consider advice from a suitably authorised financial adviser before acting.