Estate Management 101 A will may be only one of the documents you need—and one factor to consider—when it comes to managing your estate. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Retirement Income and the Traditional Portfolio Experiencing negative returns early in retirement can potentially undermine the sustainability of your assets. Lifetime of Earnings Estimate how much you have the potential to earn during your working years. Self-Employed Retirement Plans Estimate the maximum contribution amount for a Self-Employed 401(k), SIMPLE IRA, or SEP.