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 Understanding Homeowners Insurance Purchasing homeowners insurance is critical for protecting your home. The Most Overlooked Item of Any Home Improvement The item most homeowners forget on their home improvement project checklist is insurance. The A, B, C, & D of Medicare Learn about all the parts of Medicare with this informative and enjoyable article.