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 Silver Sneakers 101 Medicare’s popular program, offering free gym membership and health education. Take the Stage: Starting Out Start planning for their financial futures by following a few helpful guidelines. Insurance Needs Assessment: When You're Newly Married Marriage changes everything, including your insurance needs.