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! FREE GUIDE: THE SECURE ACT The SECURE Act changed the rules for retirement accounts and investing. Are you aware of how this may affect your investing strategy? Get all the details here in our free ebook. First Name Last Name Email Address Thank you! Oops! Related Content Estate Management 101 A will may be only one of the documents you need—and one factor to consider—when it comes to managing your estate. Problems with Probate Probate can be a completely public process, or it can be managed to include as little information as possible. Principles of Preserving Wealth How federal estate taxes work, plus estate management documents and tactics.