Cal. Food & Agric. Code § 76903

The fees imposed under this article shall be paid monthly to the secretary within 60 days after the last day of each month. If fees are not paid within 60 days after the month for which they are due, the secretary shall collect amounts owing under the procedures prescribed for sales and use taxes provided in Chapter 5 (commencing with Section 6451) of Part 1 of Division 2 of the Revenue and Taxation Code, insofar as they may be applicable, and for those purposes, “board” means the department and “the date of which the tax became due and payable,” means that date 60 days after the month for which it is due.