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 Does Your Child Need to File an Income Tax Return? When your child has income, there’s a good chance that he or she will need to report it and pay taxes. What to Expect in the Next Four Years With a new administration, things will change, but no one knows exactly how. Here’s a little insight. Infographic: Whole Life Insurance Can Be an Essential Piece You buy whole life insurance as protection for your loved ones and your legacy. But it can be so much more.