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 Separating the Signal From the Noise A good professional provides important guidance and insight through the years. It Was the Best of Times, It Was the Worst of Times All about how missing the best market days (or the worst!) might affect your portfolio. The A, B, C, & D of Medicare Learn about all the parts of Medicare with this informative and enjoyable article.