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 Bank on Your Good Health How to lower your risk of chronic illness Financial Empowerment for Women Tips on how women can gain financial confidence. Is Your Financial House Haunted? There is nothing to fear but fear itself, especially when it comes to personal finances.