TurboTax is a software program. It is not a CPA, EA or paid tax professional. TurboTax cannot provide a confirmation letter for your filing status that you entered on your tax return.
Go to this IRS Publication 501 Exemptions, Standard Deduction, and Filing Information page 8 for Head of Houshold requirements - https://www.irs.gov/pub/irs-pdf/p501.pdf#page=8
