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 Why Medicare Should Be Part of Your Retirement Strategy How Medicare can address health care needs in your retirement strategy. And the Executor Is The right executor may help ensure the distribution of your assets is done with as little upheaval as possible. Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction.