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 The ABC’s of Auto Insurance What kind of auto insurance should you have? Do you know? What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement. Estate Strategies of the Rich and Famous The examples of famous celebrities underline the need for a clear estate strategy.