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 Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living. How to Make the Tax Code Work for You When you take the time to learn more about how it works, you may be able to put the tax code to work for you. The Business Cycle Understanding the economy's cycles can help put current business conditions in better perspective.