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 10 Scary Facts About Retirement While you’re exploring the new opportunities the next phase in your life offers, these shocking facts add a healthy dose of reality to your retirement planning. When Markets React When markets shift, experienced investors stick to their strategy. Disability Protection for Your Employees and Your Business Many business owners are surprised to learn that wages paid to a disabled employee, not subject to a written plan, are not tax-deductible business expenses.