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 How Growing a Business is Like Raising a Child Careful and considered planning can help you nurture your business through its lifecycle into an independent enterprise. The Big Picture– Cracking Open a Six Pack Knowing your risks is essential when making investment decisions and exit decisions. New Retirement Contribution Limits for 2023 A look at the new, record-high retirement contribution limits from the IRS.