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 Changing Unhealthy Behaviors Five phases to changing unhealthy behaviors. Preparing for the Expected You can plan ahead to protect yourself and your family against the financial consequences of deteriorating health. Behavioral Finance An amusing and whimsical look at behavioral finance best practices for investors.