Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. 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 Six Surprising Facts About Retirement Confidence This attention-grabbing infographic covers retirement topics you may not have considered. Your Shifting Risk Tolerance Time and market performance may subtly and slowly imbalance your portfolio. A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals.