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 How Financial Professionals Are Compensated Read this overview to learn how financial advisors are compensated. What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money. Insurance Needs Assessment: When You're Young and Single Even if you’re young and single, you should still consider protecting yourself.