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 How Stocks Work Understanding how a stock works is key to understanding your investments. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset. Separating the Signal From the Noise A good professional provides important guidance and insight through the years.