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 Avoiding Cognitive Decline Try these activities to keep your brain sharp. The 12 Steps to Living Confidently: Smart Debt Decisions Here’s how you can distinguish the difference between healthy and unhealthy debt, and prevent debt from leading stress. Retiring Wild: National Parks and You Get ready to enjoy America’s national park system with this helpful article.