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 Pickleball in Retirement Learn about the latest sport to sweep the nation with this informative article. Disability Income This calculator estimates your chances of becoming disabled and your potential need for disability insurance. How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits.