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 Estate Management 101 A will may be only one of the documents you need—and one factor to consider—when it comes to managing your estate. Understanding Equity Compensation Net Unrealized Appreciation and how it affects tax responsibilities. Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit.