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. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content The Basics of Investing What’s the connection between cars and financial management? More Than a Paycheck Understanding the basics of disability income protection. Retirement Victory Lap A confident retirement begins with a plan.