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 Insurance Needs Assessment: When You're Newly Married Marriage changes everything, including your insurance needs. What Is My Risk Tolerance? This questionnaire will help determine your tolerance for investment risk. Countering Counterfeit Currency Combating counterfeiting remains core to preserving the integrity of the nation’s money.