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 Pullbacks, Corrections, and Bear Markets When the market experiences volatility, it may be a good time to review these common terms. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Tax Efficiency in Retirement What role would taxes play in your investment decisions?