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 Does Your Credit Score Affect Your Insurance Rates? Your credit score may influence how much you pay for auto and home insurance. Your Changing Definition of Risk in Retirement A change in your mindset during retirement may drive changes to your portfolio. The Half Million Dollar Baby The true cost of raising a child may be far more than you expect.