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 Defining Your Priorities Achieving a long-term goal, like retirement, starts by taking small actions today. The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. Long-Term-Care Needs Determine your potential long-term care needs and how long your current assets might last.