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 Inflation & Your Money It's important to understand how inflation is reported and how it can affect investments. The Utility of Sector Investing Successful sector investing is dependent upon an accurate analysis about when to rotate in and out. How Income Taxes Work A quick look at how federal income taxes work.