AT A FAMILY function, my 60-year-old cousin Peter asked me for my views on retirement planning. He said that over the last 35 years he has worked hard, consistently saved and prudently invested his money. When he retires in two years' time, this should provide him with a nest egg of about $500,000. As I listened to him, it seemed that he had secured his financial future. But he kept asking: 'Is it really enough?'

At this age, many would expect to have a significant retirement nest egg. If they don't, they had better do something about it now.

In Singapore, our official statistics show that there are more than 300,000 individuals aged between 50 and 54 who are due to retire in 10 to 15 years' time. As a financial adviser, I often discuss this subject with my clients but often this issue is not treated as a top priority. Understandably, there are other priorities, such as children's education and mortgage repayments or other immediate needs, that take precedence over retirement planning.

Given the current economic volatility, the outlook for those planning their retirement is very cloudy. Over the last two years, we have seen the cost of living here increasing yearly, making retirement more expensive and resulting in many more Singaporeans having to put off retirement for a few more years. With higher longevity and people not saving enough, the working population of those aged 60 and over will inevitably continue to rise.

In Peter's case, he and his wife are healthy and they are likely to have a long life ahead of them. So it would be a mistake to concentrate solely on what's happening now or even on what might happen months from now. Rather, they should focus on coming up with a spending and preservation plan that can assure them of enough money to live comfortably for the next 25-30 years, if not longer.

Hence, funding your retirement years is a trade-off between playing it safe, taking risks and spending prudently.

With the nest egg that Peter has accumulated, he can create a cash flow, and that is the most important consideration during his retirement. At this point, he has to set a reasonable withdrawal rate that will give him the spending cash he needs but won't deplete his nest egg too soon. Peter asked: 'How much can I safely withdraw from my retirement fund every year?' It is obvious that a miscalculation could result in an involuntary return to the workforce or having insufficient funds for retirement.

To help Peter understand how much he can withdraw, I produced a table to show the number of years his money will last.