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 Question Thank you! Oops! Related Content Women on the Rise Explore the growing influence women wield over the economy with this handy infographic. Replacing Your Medicare Card Learn how to replace your lost, stolen, or damaged Medicare card in this helpful article. Estate Management 101 A will may be only one of the documents you need—and one factor to consider—when it comes to managing your estate.