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 Medicare Advantage 101 Overview of Medicare Advantage, what’s in them, special rules, and more. Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters. Financial Aid for Students 101 Help your college-bound child explore scholarships, grants, and more with this article on paying for higher education.