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 Dog Bites and Homeowners Insurance Reviewing coverage options is just one thing responsible pet parents can do to help look out for their dogs. Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent. A Bucket Plan to Go with Your Bucket List A bucket plan can help you be better prepared for a comfortable retirement.