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 Buying Auto Insurance For Teen Drivers Tips on insuring your teen driver. Is Term Life Insurance for You? Term insurance is the simplest form of life insurance. Here's how it works. The Other Sure Thing Though we don't like to think about it, all of us will make an exit sometime. Are you prepared?