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 What Does That Mean? IDK Financial acronyms you should know. Helpful Retirement Strategies for Women Learn how to address the challenges that women face when planning for retirement. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset.