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 Tax-Advantaged Retirement Strategies Heading into retirement with confidence is easier if your strategy includes steps to help minimize taxes. Even though your income is likely to decline, you still could be subject to high taxes if you’re not careful. Long-Term-Care Needs Determine your potential long-term care needs and how long your current assets might last. Planning for All Families These planning tips can help.