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 What You Should Do About Insurance Following a Divorce In the face of divorce, making changes to insurance coverage may be overlooked. Your Changing Definition of Risk in Retirement A change in your mindset during retirement may drive changes to your portfolio. Understanding the SECURE Act 2.0 A timeline covering a few of the major provisions of the SECURE Act 2.0.