The income of a professional architectural corporation attributable to professional services rendered while a shareholder is a disqualified person (as defined in the Moscone-Knox Professional Corporation Act) shall not in any manner accrue to the benefit of that shareholder or his or her shares in the professional architectural corporation.
Source:
Section 5610.5, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=BPC§ionNum=5610.5..