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 Ways to Supplement Your Medicare Coverage There are numerous ways to supplement your Medicare insurance coverage. This article helps you explore your options. Resolutions to Help Build Financial Independence Pursue financial independence in 2024 with a few simple but empowering resolutions. 9 Facts About Retirement Regardless of how you approach retirement, there are some things about it that might surprise you.