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 Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits. Teaching Teens Financial Responsibility Encourage the teenager in your life to become more financially independent by introducing these basic money concepts. Retiring Wild: National Parks and You Get ready to enjoy America’s national park system with this helpful article.