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 Test Your Estate Strategy Knowledge Estate management can help ensure that your assets are transferred according to your wishes while managing tax issues. Medicare Advantage 101 Overview of Medicare Advantage, what’s in them, special rules, and more. Mortgages in Retirement Explore the benefits and drawbacks to paying off your mortgage prior to retirement with this article.