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 When Should You Take Social Security Monthly Social Security payments differ substantially depending on when you start receiving benefits. Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards. Silver Sneakers 101 Medicare’s popular program, offering free gym membership and health education.