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 Should You Tap Retirement Savings to Fund College? There are three things to consider before dipping into retirement savings to pay for college. Choosing a Business Structure Entrepreneurs all face the same question, “Which business structure should I adopt?” Bull & Bear Markets: A Timeline This helpful infographic will define bull and bear markets, as well as give a historical overview.