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 Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives. Reviewing Your Life Insurance Needs Learn how the review process works and how it may help you better understand your Life Insurance. Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters.