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 How Women Can Prepare For Retirement Are women prepared for a 20-year retirement? Data Breach: Your Security To-Do List This article provides a checklist of steps to take if you experience a data breach. Deciding When to Take Social Security One of the most common questions people ask about Social Security is when they should start taking benefits.