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 Don’t Let Bad Financial Habits Haunt Your Retirement When it comes to retirement, some people can quit working and fall immediately into good money habits that they’ve practiced for years. Take the Stage: Commitment and the Money Conversation Congratulations, you’re ready to commit. Perhaps you now share keys to the same front door or there’s a ring in your future. Five Most Overlooked Tax Deductions Five overlooked tax deductions to help manage your tax bill.