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 Behavioral Finance An amusing and whimsical look at behavioral finance best practices for investors. Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent. The Fed and How It Got That Way Here is a quick history of the Federal Reserve and an overview of what it does.