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 Retirement and Quality of Life Asking the right questions about how you can save money for retirement without sacrificing your quality of life. Couples and Money Did you know money is a leading cause for break-ups and divorce among couples? Why Regular Rebalancing Makes Sense Without your knowing, your investment portfolio could be off-kilter.