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 Four Reasons Millennials Need an Estate Strategy Estate strategies for millennials may sound like less of a concern than retirement, but young adults should prepare now. Retiring Wild: National Parks and You Get ready to enjoy America’s national park system with this helpful article. What's New for Social Security? There have been a number of changes to Social Security that may affect you, especially if you are nearing retirement.