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 Business Succession Planning Blueprint Is succession a part of your strategic business plan? It should be. Insurance Needs Assessment: When You're Young and Single Even if you’re young and single, you should still consider protecting yourself. Starting a Roth IRA for a Teen This early financial decision could prove helpful over time.