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? Dreaming Up an Active Retirement When you retire, how will you treat your next chapter? Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters.