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 Where Is the Market Headed? We all know the stock market can be unpredictable. We all want to know, “What’s next for the financial markets?” Lifetime of Earnings Estimate how much you have the potential to earn during your working years. The Other Sure Thing Though we don't like to think about it, all of us will make an exit sometime. Are you prepared?