Subject to the provisions of this section, all dividends, other than those awarded to principal under (1) and (2) above, including ordinary and extraordinary dividends and dividends payable in shares or other securities or obligations of corporations other than the declaring corporation, shall be deemed income.
Where the tenant shall have the option of receiving a dividend either in cash or in the shares of the declaring corporation, it shall be considered as a cash dividend and deemed income, irrespective of the choice made by the tenant except as provided in subdivision (f) of this section.
Ca. Civ. Code § 731.07