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 How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits. Choosing a Retirement Plan that Fits Your Business To choose a plan, it’s important to ask yourself four key questions. Five Most Overlooked Tax Deductions Five overlooked tax deductions to help manage your tax bill.