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 Behavioral Finance An amusing and whimsical look at behavioral finance best practices for investors. How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits. What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money.