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 Message Thank you! Oops! Related Content Traditional vs. Roth IRA One or the other? Perhaps both traditional and Roth IRAs can play a part in your retirement plans. A Checklist for When a Spouse or Parent Passes An overview of some fundamental steps when a loved one passes. How Financial Professionals Are Compensated Read this overview to learn how financial advisors are compensated.