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 The Long Run: Women and Retirement For women, retirement strategy is a long race. It’s helpful to know the route. Pay Yourself First It sounds simple, but paying yourself first can really pay off. The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer.