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 Question Thank you! Oops! Related Content 5 Keys to Fiscal Fitness These basic moves, if done consistently, can help ensure that you are fiscally fit both now and in the future. The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. How to Read Your Credit Report Solve a mystery while learning how important your credit report is with this story-driven interactive.