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 Message Thank you! Oops! Related Content Orchestrating Your Retirement Accounts Getting the instruments of your retirement to work in concert may go far in realizing the retirement you imagine. Why Regular Rebalancing Makes Sense Without your knowing, your investment portfolio could be off-kilter. Consider Keeping Your Life Insurance When You Retire Reasons to retain your coverage into your retirement years.