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 The Lowdown on Those Free Credit Scores What’s the deal with your yearly free credit report? Forecast This short video helps explain why markets can be as unpredictable as the weather. Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives.