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 Don’t Be Your Own Worst Enemy Emotional biases can adversely impact financial decision making. Here’s a few to be mindful of. Eight Mistakes That Can Upend Your Retirement There are common mistakes you can avoid when saving for retirement. The ABC’s of Auto Insurance What kind of auto insurance should you have? Do you know?