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 A Taxing Story: Capital Gains and Losses Understanding how capital gains are taxed may help you refine your investment strategies. Retirement Traps to Avoid Beware of these traps that could upend your retirement. All Muni Bonds Are Not Created Equal Gaining a better understanding of municipal bonds makes more sense than ever.