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. 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. Retirement and Quality of Life Asking the right questions about how you can save money for retirement without sacrificing your quality of life. How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits.