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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Understanding Dividends Find out the value working with a mutual company and how you may be entitled to an added benefit of an annual dividend. Gift Giving: Spend Less, Enjoy More Stressed about the cost of holiday gift giving? You’re not alone. Debt Stress There’s a link between debt and stress.