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 Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit. Should You Tap Retirement Savings to Fund College? There are three things to consider before dipping into retirement savings to pay for college. 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.