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 How Stocks Work Understanding how a stock works is key to understanding your investments. Is Term Life Insurance for You? Term insurance is the simplest form of life insurance. Here's how it works. Tuning Your Social Security Benefit When should you take your Social Security benefit?