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 What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money. Bull and Bear Go To Market Learn about the difference between bulls and bears—markets, that is! Global and International Funds Investors seeking world investments can choose between global and international funds. What's the difference?