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 Message Thank you! Oops! Related Content Why Regular Rebalancing Makes Sense Without your knowing, your investment portfolio could be off-kilter. Tuning Your Social Security Benefit When should you take your Social Security benefit? Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences.