Key Points Tax considerations with RMDs are especially important. Retirees should also evaluate when the best time is to take their RMDs. Reinvesting RMDs is often a smart move for retirees, but it isn't always the best approach. The $23,760 Social Security bonus most retirees completely overlook › What's the most critical age for retirees after their retirement date? A good case can be made for age 73. Anyone who has money in a tax-deferred retirement account such as a traditional IRA or a 401(k ...