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 Catch-Up Contributions Workers 50+ may make contributions to their qualified retirement plans above the limits imposed on younger workers. Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return. Toddlers to Teens: The Lesson of Money Money is a central part of everyday life as an adult. We spend time most days earning it, we need it for survival, and we want it for fun and entertainment.