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 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. Investing with Your Heart For some, the social impact of investing is just as important as the return, perhaps more important. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset.