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 What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money. Roth IRA for Kids Learn about the benefits and requirements of opening a Roth IRA for kids. Mortgages in Retirement Explore the benefits and drawbacks to paying off your mortgage prior to retirement with this article.