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. Healthcare Costs in Retirement Without a solid approach, health care expenses may add up quickly and potentially alter your spending. Put It in a Letter A letter of instruction provides additional and more personal information regarding your estate.