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 The Business Cycle How will you weather the ups and downs of the business cycle? Building Your Legacy A four-step framework for building a personal legacy. Best-Performing Asset Classes Bonds may outperform stocks one year only to have stocks rebound the next.