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 Your Emergency Fund: How Much Is Enough? Having an emergency fund may help alleviate the stress and worry associated with a financial crisis. 3 Estate Challenges for Blended Families This article will help your clients with blended families think and prepare their estate strategy. Pickleball in Retirement Learn about the latest sport to sweep the nation with this informative article.