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 Commitment and Money Conversations Talking about money isn’t as scary as it seems. Creating your stream of guaranteed retirement income Your life doesn't stop when your career does. The one thing you don't want to stop, is your paycheck. Budget Check Up: Tax Time Is the Right Time Tax preparation may be the perfect time to give the household budget a check-up.