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 Four Steps to Valuing an Estate Determining the value of your estate, or for someone who has passed away, can be a complex undertaking. How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits. Pullbacks, Corrections, and Bear Markets When the market experiences volatility, it may be a good time to review these common terms.