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 Message Thank you! Oops! Related Content AI Tools Changing Retiree Entrepreneurship The impact that Artificial Intelligence (AI) tools can have on retirees with a consulting or small business venture. Deciding When to Take Social Security One of the most common questions people ask about Social Security is when they should start taking benefits. Asset Allocation Consider how your assets are allocated and if that allocation is consistent with your time frame and risk tolerance.