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 Message Thank you! Oops! Related Content It Was the Best of Times, It Was the Worst of Times All about how missing the best market days (or the worst!) might affect your portfolio. Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards. Best-Performing Asset Classes Bonds may outperform stocks one year only to have stocks rebound the next.