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 Silver Sneakers 101 Medicare’s popular program, offering free gym membership and health education. Roth IRA for Kids Learn about the benefits and requirements of opening a Roth IRA for kids. A New Way to Look at Your Bucket List Bucket lists don’t have to be for tomorrow.