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's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. Insurance Needs Assessment: Married With Children When you’re married and have children, insurance needs will be different. How Financial Professionals Are Compensated Read this overview to learn how financial advisors are compensated.