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. Related Content How Women Can Prepare For Retirement Are women prepared for a 20-year retirement? Estate Management 101 A will may be only one of the documents you need—and one factor to consider—when it comes to managing your estate. Should You Tap Retirement Savings to Fund College? There are three things to consider before dipping into retirement savings to pay for college.