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 What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic. Infographic: Top Tip for Tipping Do you really have to tip 25% on a $5 coffee? What about your ride-share driver? Learn from the experts.