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 Building a Solid Financial Foundation Sustain financial well-being or create wealth through these actions. The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards.