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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Reviewing Your Life Insurance Needs Learn how the review process works and how it may help you better understand your Life Insurance. Retirement Accounts When You Change Your Job This video discusses issues related to your retirement accounts when you move on from your job. Understanding Marginal Income Tax Brackets An inside look at how marginal income tax brackets work.