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 Question Thank you! Oops! Related Content Understanding Equity Compensation Net Unrealized Appreciation and how it affects tax responsibilities. Intellectual Property Rocks in a New Digital Era Intellectual property ownership and its implications for ordinary people and estates. 9 Facts About Social Security There are things about Social Security that might surprise you.