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 A Meal for All Generations When it comes to generational differences, knowing the facts can be difficult. Consider Keeping Your Life Insurance When You Retire Reasons to retain your coverage into your retirement years. Eight Mistakes That Can Upend Your Retirement There are common mistakes you can avoid when saving for retirement.