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 Retirement Plan Choices for Small Businesses Retirement choices can be intimidating. Picking the right strategy. Who Is Your Trusted Contact? This investment account question is vital and answered as early as possible. The Cost of Procrastination Procrastination can be costly. When you get a late start, it may be difficult to make up for lost time.