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 8 Financial Lessons from the Big (and Little) Screen Financial lessons from movies and TV. Understanding Extended Care Understanding the types of extended care services—and what those services could cost—may be critical. Financial Fixes: How to Survive Job Loss In the first few years after college, graduates tend to expect job turbulence.