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 Essential Steps to Avoid and Recover From Identity Theft Identity theft is becoming more common every day. Here’s what to do if it happens to you. The Long Run: Women and Retirement For women, retirement strategy is a long race. It’s helpful to know the route. Choosing a Retirement Plan that Fits Your Business To choose a plan, it’s important to ask yourself four key questions.