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 Message Thank you! Oops! Related Content The 12 Steps to Living Confidently: How to Set Up a Budget Get ready. We’re about to get deep. Have you ever thought about what means, means? Yes, you can think about it for a moment… Lifetime of Earnings Estimate how much you have the potential to earn during your working years. Infographic: 2019 Taxes by the Numbers Here are the official tax numbers for 2019.