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 Strategies for Managing Student Loan Debt Five strategies for managing your student debt. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset. Potential Income from an IRA Estimate your monthly and annual income from various IRA types.