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 Did You Know This Fact About Trampolines? Trampolines cause thousands of injuries per year. What Is a Business Owners' Policy, or a "BOP?" As a business owner, a BOP may be a convenient way to meet your unique protection needs. Insuring Your Business With a Buy/Sell Agreement It may help your business be better prepared in the event of the death of a principal or key employee.