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 Question Thank you! Oops! Related Content Medicare Advantage 101 Overview of Medicare Advantage, what’s in them, special rules, and more. Volunteering in Retirement For many, retirement includes contributing their time and talents to an organization in need. All Under One Roof Consolidating your assets onto one platform can reap multiple benefits.