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 New Retirement Contribution Limits for 2023 A look at the new, record-high retirement contribution limits from the IRS. Your Financial Family Tree What lessons can you learn from your family members, and what can they learn from you? Tax Efficiency in Retirement What role would taxes play in your investment decisions?