Why Delaying Retirement Investing Costs More Than You Think
Present bias can make postponing retirement investing feel harmless, but even a short delay reduces the time available for compounding and may require you to contribute more later.
“I’ll Start Next Month”—Have You Said This Before?
Perhaps this month feels unusually expensive. You may have a holiday to pay for, a home renovation underway, school expenses approaching or simply a desire to enjoy the money you have worked hard to earn.
So you tell yourself, “I’ll start investing for retirement next month.”
Next month sounds close enough. Surely waiting a few more weeks cannot make much difference.
But when next month arrives, there may be another expense, another responsibility or another reason to wait. Before long, a one-month delay quietly becomes a year—or several years.
This does not necessarily mean that you are careless or undisciplined. It reflects a common feature of human behaviour called present bias: our tendency to give greater weight to immediate comfort and rewards than to benefits that feel far away.
“I Can Catch Up Later”
Many people assume that retirement investing can wait until their income is higher or life becomes more settled.
The reasoning often sounds sensible:
“I’ll begin after my next salary increase.”
“I’ll invest when I receive my bonus.”
“I’ll start once the children are older.”
“I’ll contribute more after paying off this loan.”
The difficulty is that life rarely becomes completely settled. As income rises, living expenses and responsibilities often rise as well. Housing costs, children, ageing parents, healthcare needs and lifestyle upgrades may all compete for the money you intended to invest.
Waiting can therefore become a repeated habit rather than a one-time decision.
You Lose More Than the Contribution
If you postpone investing S$500 for one month, it may appear that the cost of waiting is simply S$500.
However, you also lose the potential returns that contribution could have earned—and the potential returns on those returns—over the years ahead.
This is compounding working in reverse. The longer your money remains uninvested, the less time it has to potentially grow.
Delaying can also create a second cost later. To reach the same retirement target, you may eventually need to:
contribute more each month;
accept a higher level of investment risk;
postpone your desired retirement age; or
live with a lower level of retirement income.
Why Starting Earlier Matters
Retirement planning is not only about how much you invest. It is also about how long your money has to work for you.
Starting earlier gives you more flexibility. You may be able to build your retirement fund with smaller, more manageable contributions because those contributions have more time to compound.
Starting later compresses the journey. You have fewer years to accumulate the same amount, leaving less room for market downturns, career interruptions or unexpected expenses.
Time is therefore not merely a waiting period. Time is one of the resources within your retirement strategy.
A Simple Example of the Cost of Waiting
Imagine two people who each plan to invest S$500 every month for retirement.
Person A starts now and invests for 30 years. Person B waits one year and then invests for 29 years.
Assuming an illustrative annual return of 5%, compounded monthly:
Person A could accumulate approximately S$416,000.
Person B could accumulate approximately S$386,000.
Person B missed S$6,000 in contributions during the first year, but the estimated difference at retirement is approximately S$30,000. The difference is larger than the missed contributions because that money had less time to potentially compound.
This is an illustration only. It does not account for fees, taxes or market fluctuations, and actual investment returns are not guaranteed. Nevertheless, it demonstrates why postponement may cost more than it initially appears.
Three Practical Considerations Before You Begin
- Start With an Amount You Can Sustain
You do not need a large lump sum or a perfect budget to begin.
A smaller contribution that you can sustain is usually more useful than an ambitious amount that strains your cash flow and causes you to stop after a few months.
Choose an amount that fits your current circumstances. You can review and increase it when your salary rises, a loan is repaid or another financial commitment ends. The first goal is to establish a consistent habit.
Before investing, ensure that you retain sufficient emergency savings and can continue meeting your essential expenses and insurance commitments.
- Automate the Decision
Present bias becomes stronger when you must repeatedly choose between spending today and investing for a future that feels distant.
Automation reduces this friction. Consider arranging a regular transfer or investment shortly after payday. Your retirement contribution then becomes part of your monthly financial commitments rather than something dependent on what remains at the end of the month.
Review the arrangement periodically to ensure that it remains suitable for your cash flow, goals, investment horizon and risk tolerance.
- Make Your Future Life Feel Real
“Retirement” can feel too distant and abstract to compete with something enjoyable today.
Instead of focusing only on a large target sum, ask what you want that money to provide. It might mean:
freedom from financial anxiety;
more time with your spouse, children or grandchildren;
the ability to serve your community or church;
meaningful work on your own terms;
the freedom to travel; or
greater confidence in meeting future healthcare expenses.
When your desired future becomes specific, investing for it feels less like sacrificing today and more like building a life you value.
A Simple “Start Now” Action Framework
You can turn good intentions into action using four steps:
Step 1: Define the destination
Describe the retirement lifestyle you want, including your preferred retirement age, essential expenses and meaningful activities.
Step 2: Estimate the gap
Review what you may already receive from CPF, existing investments, insurance policies, property income or other assets. Compare these resources with your projected retirement needs.
Step 3: Choose a manageable starting amount
Decide what you can contribute consistently without weakening your emergency fund or disrupting essential commitments.
Step 4: Automate and review
Put the contribution on a regular schedule and review your progress at least annually or whenever there is a significant change in your income, family responsibilities or goals.
The aim is not to create a perfect plan immediately. It is to begin with a sensible plan that can improve over time.
For those planning for retirement in Singapore, personal investing should be considered alongside the wider retirement system.
CPF savings and CPF LIFE
Your CPF accounts and expected CPF LIFE payouts may form an important foundation for retirement income. However, the amount available will depend on factors such as your contribution history, withdrawals, housing usage and the retirement sum you eventually set aside.
Rather than viewing CPF and personal investments separately, consider how they can complement each other.
Supplementary Retirement Scheme
The Supplementary Retirement Scheme, or SRS, may provide tax benefits while helping you set aside money for retirement. However, contributions are generally intended for long-term retirement needs, and withdrawals are governed by prevailing rules. Consider liquidity, fees, investment choice and your personal tax situation before contributing.
Housing and retirement liquidity
A fully paid home can reduce retirement expenses, but property value does not automatically provide monthly cash flow. If much of your wealth is tied up in your home, think about how you will fund daily living and healthcare expenses without relying entirely on a future property decision.
Inflation and healthcare
The cost of food, transport, utilities and medical care may rise over a retirement lasting 20 to 30 years or longer. Your retirement plan should therefore consider not only today’s expenses, but also how purchasing power may change over time.
What are you waiting for before you begin—and is that condition genuinely likely to make starting easier?
You do not need to eliminate every enjoyable expense or optimise every dollar. A meaningful retirement plan should support both your life today and the future you want to create.
But if “next month” has been your answer for several months, it may be time to replace intention with one small action.
Present bias makes immediate spending feel more important than a distant retirement goal.
Delaying retirement investing costs more than the contributions you miss because you also lose potential compounding time.
Starting with a sustainable amount can be better than waiting until you can invest the “perfect” amount.
Automation can reduce the temptation to postpone your contributions.
CPF, CPF LIFE, SRS, housing, inflation and healthcare should be considered as parts of one retirement plan.
The purpose of retirement planning is not merely to accumulate a large sum, but to build the freedom and income needed for a meaningful life.
If you are unsure whether you are contributing enough—or whether your CPF savings and existing investments can eventually provide the retirement income you want—I would be happy to help you review your plan.
Together, we can look at where you are today, estimate your potential retirement gap and explore practical next steps suited to your priorities.
Sometimes, the most valuable part of a retirement plan is not finding the perfect time to start. It is making today the day you begin.
Disclaimer
This article is for general informational and educational purposes only and does not constitute financial, investment, tax or legal advice. The figures used are illustrative and do not represent guaranteed returns. Investment values and income may rise or fall, and you may not recover the amount invested. The suitability of any financial strategy or product depends on your individual circumstances, objectives, financial needs and risk tolerance. Please seek professional advice before making financial decisions.
