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 Question Thank you! Oops! Related Content Term vs. Permanent Life Insurance When considering life insurance, it's important to understand your options. Starting a Roth IRA for a Teen This early financial decision could prove helpful over time. Why do Renters Have to Save More? How much more would retirement cost if you owned your home rather than rented? It could actually be several times less.