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 Gifting of A Stronger Financial Future Here’s a gift idea that can help create a stronger financial future for your child or grandchild. U.S. Personal Savings Rate What can be learned from the savings rate? How Financial Decision-Making is Like Camping It takes a plan to be successful when you head into the wilderness. Your finances are no different.