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 Funding Your Future Health Care Needs A little planning now can go a long way to help take care of yourself in the future. Healthcare Costs in Retirement Without a solid approach, health care expenses may add up quickly and potentially alter your spending. All Muni Bonds Are Not Created Equal Gaining a better understanding of municipal bonds makes more sense than ever.