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 Earnings for All Seasons Earnings season can move markets. What is it and why is it important? Best-Performing Asset Classes Bonds may outperform stocks one year only to have stocks rebound the next. Deciding When to Take Social Security One of the most common questions people ask about Social Security is when they should start taking benefits.