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 Question Thank you! Oops! Related Content Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living. When Should You Take Social Security Monthly Social Security payments differ substantially depending on when you start receiving benefits. The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer.