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 Message Thank you! Oops! Related Content Is it Too Late to Plan for Retirement? These financial strategies can get you on track even if it feels too late to plan for retirement. Estimate Your RMD Help determine the required minimum distribution from an IRA or other qualified retirement plan. Investments You’ve made investments your whole life. Work with us to help make the most of them.