Tax Freedom Day Assess how many days you'll work to pay your federal tax liability. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content What is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons. Choosing a Business Structure Entrepreneurs all face the same question, “Which business structure should I adopt?” Understanding Marginal Income Tax Brackets An inside look at how marginal income tax brackets work.