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 9 Facts About Social Security There are things about Social Security that might surprise you. Estate Management Checklist Is your estate in order? This short quiz may help you assess your overall strategy. Estimate Your RMD Help determine the required minimum distribution from an IRA or other qualified retirement plan.