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 Defining Your Priorities Achieving a long-term goal, like retirement, starts by taking small actions today. How to Make the Tax Code Work for You When you take the time to learn more about how it works, you may be able to put the tax code to work for you. When Special Care Is Needed: The Special Needs Trust A special needs trust helps care for a special needs child when you’re gone.