Regardless of where you take your money from, you should think about how you’re going to take withdrawals. Your retirement assets need to last your lifetime. If you withdraw too much money too soon, your savings may not last as long as you need them. But you don’t want to be so frugal you can’t enjoy retirement. Also consider that taking a large withdrawal in a month when the investment markets are down could seriously deplete your assets. Your savings may not be able to recover sufficiently to meet your later needs.
One way to avoid depleting your invested assets is to withdraw only the earnings on those assets. For most people, though, this approach won’t provide adequate income. The accompanying table illustrates another potential strategy and the importance of choosing a reasonable withdrawal rate.