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 Question Thank you! Oops! Related Content Retiree Health Care Coverage Overseas Retirees traveling abroad need to know that their health insurance travels with them. The Utility of Sector Investing Successful sector investing is dependent upon an accurate analysis about when to rotate in and out. 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.