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 How Will You Be Remembered? Estate planning is one of the best ways to leave a lasting legacy to your loved ones. A Living Trust Primer Living trusts are popular, but their appropriateness will depend upon your individual needs and objectives. A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals.