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 A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government. Ask a Financial Professional: I Got a Big Raise. Now What? You got a pay raise – what should you do with it? Find tips on how to avoid tax surprises and lifestyle creep, and why paying Ways to Turn Spending into Savings Sometimes it can feel overwhelming. It seems like our financial needs outstrip our ability to meet them.