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 Retirement Considerations in Your 60s Welcome to your 60s – the time in your life when retirement is less a far-off dream and more an immediate reality. Insight to a Maddening Employment Report Here’s why the August jobs report was particularly maddening. Why Medicare Should Be Part of Your Retirement Strategy How Medicare can address health care needs in your retirement strategy.