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. Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement.