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 Choose Your Own Retirement Adventure Retirement is one of the greatest adventures you’ll have. Which retirement adventure will you choose? The Pros and Cons of Banking Your Money The Pros and Cons of Banking Your Money A Checklist for When a Spouse or Parent Passes An overview of some fundamental steps when a loved one passes.