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 Don’t Be Your Own Worst Enemy Emotional biases can adversely impact financial decision making. Here’s a few to be mindful of. Simple Strategies for Tax-Intelligent Cash Flow Looking to minimize taxes? Learn how understanding cash flow can help you keep more of your money and work toward your goals. Tax Rules When Selling Your Home The tax rules governing profits you realize from the sale of your home have changed in recent years.