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 How to Invest in LGBTQ+ Friendly Companies This article allows those who support LGBTQ+ interests to explore the possibilities of Socially Responsible Investing. Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives. How to Make the Tax Code Work for You When you take the time to learn more about how it works, you may be able to put the tax code to work for you.