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 Making a Charitable Gift Did you know that there are benefits and limitations when you decide to donate stock? Learn more about your options. How to Read Your Credit Report Solve a mystery while learning how important your credit report is with this story-driven interactive. The Pre-Retirement Checklist This checklist can give you a quick snapshot of how prepared you are.