Hi h_svestka2014,
If you qualify as Head of Household, when you enter your filing status (single or married filing separately) into Personal Info, and then enter your qualifying dependent, TurboTax will offer HOH as your filing status. Refer to the criteria below:
https://ttlc.intuit.com/replies/3288637
https://ttlc.intuit.com/replies/4791157
