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 Question Thank you! Oops! Related Content How Retirement Spending Changes With Time It can be difficult for clients to imagine how much they’ll spend in retirement. This short, insightful article is useful. A Checklist for When a Spouse or Parent Passes An overview of some fundamental steps when a loved one passes. Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year.