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 The Latte Lie and Other Myths Check out this video to begin separating fact from fiction. Managing Money as a Couple Keys to preparing to grow wealthy together. What is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons.