Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. 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 All Muni Bonds Are Not Created Equal Gaining a better understanding of municipal bonds makes more sense than ever. Making a Charitable Gift Did you know that there are benefits and limitations when you decide to donate stock? Learn more about your options. Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns.