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 Four Really Good Reasons to Invest There are four very good reasons to start investing. Do you know what they are? Dreaming Up an Active Retirement When you retire, how will you treat your next chapter? Financial Aid for Students 101 Help your college-bound child explore scholarships, grants, and more with this article on paying for higher education.