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 Stocks Bombed by Bonds Bonds are impacting the market, perhaps more than anyone thought possible. The Big Picture–Table 10 is a Hot Spot What’s the hottest table in economy town? Need a hint? Check the Personal Income and Spending Report Should I Buy or Lease an Auto? This calculator compares the financial impact of leasing versus buying an automobile.