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 Inflation and the Real Rate of Return Learn about the role of inflation when considering your portfolio’s rate of return with this helpful article. What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money. Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic.