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 Understanding Extended Care Understanding the types of extended care services—and what those services could cost—may be critical. Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. Consider Keeping Your Life Insurance When You Retire Reasons to retain your coverage into your retirement years.