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 Protection from a Financial Emergency A financial emergency can happen to anyone. The Pre-Retirement Checklist This checklist can give you a quick snapshot of how prepared you are. Timing Your Retirement This short video illustrates why knowing when to retire can be a crucial part of your strategy.