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! Related Content Business Succession Planning Blueprint Is succession a part of your strategic business plan? It should be. Financial Hacks for Millennials: Student-Debt Here are seven ways to reduce that debt and live more confidently. Choosing a Retirement Plan that Fits Your Business To choose a plan, it’s important to ask yourself four key questions.