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 Question Thank you! Oops! Related Content What Can You Buy With 529 Distributions? This article can be a helpful guide when begin preparing for education expenses. When Should You Take Social Security Monthly Social Security payments differ substantially depending on when you start receiving benefits. Perception vs. Reality There’s an alarming difference between perception and reality for current and future retirees.