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 Rebalancing Your Portfolio Over time, different investments' performances can shift a portfolio’s intent and risk profile. Rebalancing may be critical. Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers. What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock.