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 Should I Buy or Lease an Auto? This calculator compares the financial impact of leasing versus buying an automobile. Understanding Extended Care Understanding the types of extended care services—and what those services could cost—may be critical. Financial Aid for Students 101 Help your college-bound child explore scholarships, grants, and more with this article on paying for higher education.