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 Four Reasons Millennials Need an Estate Strategy Estate strategies for millennials may sound like less of a concern than retirement, but young adults should prepare now. The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences.