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 Question Thank you! Oops! Related Content 3 Ways to Save Without Tax Deferral Tax deferral versus tax-efficient vehicles like Roth 4019k)s, Roth IRAs and Life Insurance. Saving for Retirement This calculator can help you estimate how much you may need to save for retirement. Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.