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 Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living. A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government. When Does Your Personal Car Become a Commercial Vehicle? At what point can you call a personal vehicle commercial?