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 Message Thank you! Oops! Related Content Tuning Your Social Security Benefit When should you take your Social Security benefit? How Big is Money? Learn a little about worldwide currency in this fun infographic The History of Currency Currency has been around for a long time. Here’s a quick history lesson.