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 Charitable Giving: Smart from the Heart Do you have causes that you want to support with donations? Why Medicare Should Be Part of Your Retirement Strategy How Medicare can address health care needs in your retirement strategy. Required Reading: The Economic Report of the President The Economic Report of the President can help identify the forces driving — or dragging — the economy.