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 U.S. Personal Savings Rate What can be learned from the savings rate? What Can You Buy With 529 Distributions? This article can be a helpful guide when begin preparing for education expenses. What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money.