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 What is Guaranteed Retirement Income? Get the facts about guaranteed retirement income. Social Security Benefits: How Much Will I Receive Calculating your potential Social Security benefit is a three-step process. Personal Finance Calendar Use this handy calendar to remember the year’s most important financial dates.