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 Pay Yourself First It sounds simple, but paying yourself first can really pay off. A Penny Saved is Two Pennies Earned Here are some simple and inexpensive energy-saving tips that may help you save money. When Do You Need a Will? When do you need a will? The answer is easy: Right Now.