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. Related Content Test Your Estate Strategy Knowledge Estate management can help ensure that your assets are transferred according to your wishes while managing tax issues. Bull and Bear Go To Market Learn about the difference between bulls and bears—markets, that is! How to Retire Early Retiring early sounds like a dream come true, but it’s important to take a look at the cold, hard facts.