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 12 Days of Saving Tips Having a set of savings tips to refer to can help make your short-term and long-term financial outlook merry and bright. Video: A Time to be Thankful This Thanksgiving, replace internal fears with external gratitude. Do You Owe The AMT? If you want to avoid potential surprises at tax time, it may make sense to know where you stand when it comes to the AMT.