Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year. 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 Critical Estate Documents Sound estate management includes creating financial and healthcare documents. Here's an inside look. 5 Benefits of Working in Retirement Here are 5 reason why you may consider working through retirement. What's New for Social Security? There have been a number of changes to Social Security that may affect you, especially if you are nearing retirement.