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 Question Thank you! Oops! Related Content How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits. Personal Finance Calendar Use this handy calendar to remember the year’s most important financial dates. 9 Facts About Retirement Regardless of how you approach retirement, there are some things about it that might surprise you.