Is it better to take reduced benefits at age 62 or full benefits later? The answer depends, in part, on how long you live. If you live longer than your "break-even age," the overall value of your retirement benefits taken at full retirement age, will begin to outweigh the value of reduced benefits taken at age 62. You'll generally reach your break-even age about 12 years from your full retirement age. For example, if your full retirement age is 66, you should reach your break-even age at 78. If you live past this age, you'll end up with higher total lifetime benefits by waiting until full retirement age to start collecting. However, unless you're able to invest your benefits rather than use them for living expenses, your break-even age is probably not the most important part of the equation.
For many people, what really counts is how much they'll receive each month, rather than how much they'll accumulate over many years. Of course, no one can predict exactly how long they'll live. But by taking into account your current health, diet, exercise level, access to quality medical care, and family health history, you might be able to make a reasonable assumption.