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 Choose Your Own Retirement Adventure Retirement is one of the greatest adventures you’ll have. Which retirement adventure will you choose? Social Security: By the Numbers Here are five facts about Social Security that might surprise you. From Aliens to Zombies, the A to Z of Insurance When your life changes, your insurance needs change as well.