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 Getting a Head Start on College Savings A few strategies that may help you prepare for the cost of higher education. The Average American Budget Learn about the average American budget in this fun and interactive piece. Navigating Retirement Pitfalls Why are they made again and again? Making sense of these errors in judgement.