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 Message Thank you! Oops! Related Content Top Tips for a Retirement Tailgate The majority of U.S. workers retire at age 63. Do you want to leave the game earlier? Or play longer? Financial Hacks for Millennials: Slay Your Student Debt Student debt has become a reality for one in three U.S. citizens between the ages of 18 and 29, amounting to a nationwide debt of $1.5 trillion. And it can take a toll– not only on your wallet— but on your mindset. Perception vs. Reality There’s an alarming difference between perception and reality for current and future retirees.