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 The Sequence of Returns A look at how variable rates of return impact investors over time. An Overview of Renter’s Insurance Don’t overlook the need for renter’s insurance if you rent your home. Critical Estate Documents Sound estate management includes creating financial and healthcare documents. Here's an inside look.