You must check Check if self-employed in the Practice Master Information and check Use Practice Information in the Preparer Master Information for the preparer assigned to the return so "Self-Employed" is checked in the Paid Preparer's Use area on the form. The box cannot be directly checked on the tax form itself. This information is taken from the Preparer Master Information and must be set in both the Practice and Preparer sections.
To make sure the self-employed box is checked: