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 Message Thank you! Oops! Related Content Earnings for All Seasons Earnings season can move markets. What is it and why is it important? The Business Cycle How will you weather the ups and downs of the business cycle? How Financial Professionals Are Compensated Read this overview to learn how financial advisors are compensated.