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 Traps to Avoid Beware of these traps that could upend your retirement. Income Protection for Millennials Income protection insurance can replace earnings during a disability and recovery. Raising Healthy Children Healthy habits are one of the greatest gifts to give your child.