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 You Would Rather Be... Are you a thrill seeker, or content to relax in the backyard? Use this flowchart to find out more about your risk tolerance. Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards. How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits.