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 Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Did Father Know Best About Financial Decision-Making? “Listen, money doesn’t grow on trees.” Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage.