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 Question Thank you! Oops! Related Content Money Draining Food Myths These food myths will really put a drain on your wallet. Insurance Needs Assessment: Married With Children When you’re married and have children, insurance needs will be different. Social Security: Five Facts You Need to Know Here are five facts about Social Security that are important to keep in mind.