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 Investment Challenges of the Affluent Investor Affluent investors face unique challenges when putting together an investment strategy. Make sure you keep these in mind. How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind. The Cost of Medical Care Learn about the risks of not having health insurance in this informative article.