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 What Generation Z Employees Really Want Bean-bag chairs, foosball tables, pizza Fridays, and work-where-you-want schedules became the business norm over the past... Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year. Understanding Marginal Income Tax Brackets An inside look at how marginal income tax brackets work.