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 Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt. Consider Keeping Your Life Insurance When You Retire Reasons to retain your coverage into your retirement years. Spotting Credit Trouble The wise use of credit is a critical skill. These 10 questions will help you assess your skill level.