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 Financial Fixes: The Hidden Costs of Home Ownership Six out of 10 millennials regret buying a home because they weren’t prepared for the hidden costs. Timing Your Retirement This short video illustrates why knowing when to retire can be a crucial part of your strategy. Long-Term-Care Needs Determine your potential long-term care needs and how long your current assets might last.