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 Conquering Retirement Challenges for Women Looking ahead can help you conquer these unique obstacles. Risk Perspective Is it possible to avoid loss? Not entirely, but you can attempt to manage risk. Medicare At 65+ 65 or older? It may be time to enroll in Medicare. Read to learn if you’re eligible.