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 Question Thank you! Oops! Related Content Tax Efficiency in Retirement What role would taxes play in your investment decisions? Mastering Mobile Lingo Do you understand these common mobile slang terms? What to Look for in Personal Finance Apps An increasing number have been developed to help individuals with their personal finances.