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 Question Thank you! Oops! Related Content How Interest Rates Affect Everything This is a good infographic to use, and reuse, whenever the benchmark interest rate goes up. Five Most Overlooked Tax Deductions Five overlooked tax deductions to help manage your tax bill. Estimate Your Health Care Costs in Retirement Studies show that health care concerns are the top of the list for Americans planning their retirements.