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 Building a Solid Financial Foundation Sustain financial well-being or create wealth through these actions. A Meal for All Generations When it comes to generational differences, knowing the facts can be difficult. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one.