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. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement. It May Be Time for a Financial Checkup It’s never a bad time to speak with your financial professional about changes in your situation. Assess Life Insurance Needs How to help determine life insurance needs to provide for your family after you pass away.