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. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Disability and Your Finances In the event of an unforeseen accident or illness, disability insurance may be a good way to protect your income and savings. Navigating Retirement Pitfalls Why are they made again and again? Making sense of these errors in judgement. The History of Currency Currency has been around for a long time. Here’s a quick history lesson.