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 Infographic: Women Are Financially Savvy Women Are Financially Savvy. Yet, there are still unique challenges working against women in retirement. When Couples Know TV Over Finances Bonding with your significant other over TV plots is fun but when you know more about them than your money picture..... Forecast The market is as unpredictable as the weather. We’d love to help you prepare.