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 How Solid is Your Offensive Line? As quarterback of your life, here’s a fun way to think about protecting your financial future. 8 Financial Lessons from the Big (and Little) Screen Financial lessons from movies and TV. Take Advantage of These Business Tax Deductions As a business owner, you have many opportunities to generate tax deductions throughout the year.