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 Your Cash Flow Statement A presentation about managing money: using it, saving it, and even getting credit. Tax-Advantaged Retirement Planning Reduce your tax liability in retirement. What is Guaranteed Retirement Income? Get the facts about guaranteed retirement income.