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 Will Power Preparing for the eventual distribution of your assets may not sound enticing. But a will puts the power in your hands. A Look at Whole Life Insurance Whole life insurance remains in force as long as you remain current with premiums. Here's how it works. 5 Benefits of Working in Retirement Here are 5 reason why you may consider working through retirement.