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 Insight to a Maddening Employment Report Here’s why the August jobs report was particularly maddening. Contributing to an IRA? Determine if you are eligible to contribute to a traditional or Roth IRA. Making Sense Of A Home Warranty Understanding the value of a home warranty.