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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content The Utility of Sector Investing Successful sector investing is dependent upon an accurate analysis about when to rotate in and out. Understanding Marginal Income Tax Brackets An inside look at how marginal income tax brackets work. From Boats to Brokers From the Dutch East India Company to Wall Street, the stock market has a long and storied history.