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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Saving Early & Letting Time Work For You The earlier you start pursuing financial goals, the better your outcome may be. Forecast This short video helps explain why markets can be as unpredictable as the weather. Why do Renters Have to Save More? How much more would retirement cost if you owned your home rather than rented? It could actually be several times less.