What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Timing Your Retirement This short video illustrates why knowing when to retire can be a crucial part of your strategy. A Taxing Story: Capital Gains and Losses Understanding how capital gains are taxed may help you refine your investment strategies. What To Do When Your Income Reaches 7 Figures Preserve your hIgh net worth with these foundational tips.