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 Protect Yourself Protection. We’re obsessed with it these days. The History of Currency Currency has been around for a long time. Here’s a quick history lesson. Mutual Funds vs. ETFs Exchange-traded funds have some things in common with mutual funds, but there are differences, too.