Social Security Taxes Estimate how much of your Social Security benefit may be considered taxable. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Don’t Let Bad Financial Habits Haunt Your Retirement When it comes to retirement, some people can quit working and fall immediately into good money habits that they’ve practiced for years. Raising Healthy Children Healthy habits are one of the greatest gifts to give your child. Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year.