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 Question Thank you! Oops! Related Content Millennials and Savings How much could you save now and in the long-term? What Does That Mean? IDK Financial acronyms you should know. 5 Smart Investing Strategies Getting what you want out of your money may require the right game plan.