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 6 Strategies to Help You Prepare for Living on Retirement Explore financial strategies that may help you prepare for living on a fixed budget during retirement on My Retirement Walk. Who's On Your Financial Dream Team? On a team, all players count, but some key positions are more critical to success. Top Tips for a Retirement Tailgate The majority of U.S. workers retire at age 63. Do you want to leave the game earlier? Or play longer?