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 Retire Early Retiring early sounds like a dream come true, but it’s important to take a look at the cold, hard facts. Understanding the SECURE Act 2.0 A timeline covering a few of the major provisions of the SECURE Act 2.0. To Catch a Thief Having your identity stolen may result in financial loss plus the cost of trying to restore your good name.