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 Share | Related Content Charitable Giving: Smart from the Heart Do you have causes that you want to support with donations? Here are three tips. What Is My Current Net Worth? Use this calculator to estimate your net worth by adding up your assets and subtracting your liabilities. Principles of Preserving Wealth How federal estate taxes work, plus estate management documents and tactics.