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 Year-End Charitable Gifting and You This article may help you maximize the benefits of your donation for your chosen charity. Navigating Retirement Pitfalls Why are they made again and again? Making sense of these errors in judgement. Jane Bond: Infiltrating the Market Agent Jane Bond is on the case, cracking the code on bonds.