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 Social Security Benefits: How Much Will I Receive Calculating your potential Social Security benefit is a three-step process. Why Everyone Needs an Estate Strategy Do you have an estate strategy? You should. Bull and Bear Go To Market Learn about the difference between bulls and bears—markets, that is!