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 Surprises Making the most of surprises is a great reason to work with us. The Business Cycle Understanding the economy's cycles can help put current business conditions in better perspective. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage.