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 The Cost of Medical Care Learn about the risks of not having health insurance in this informative article. 5 Benefits of Working in Retirement Here are 5 reason why you may consider working through retirement. Volunteering in Retirement For many, retirement includes contributing their time and talents to an organization in need.