Revenue and Taxation Code – RTC § 34013
(a) The department shall administer and collect the taxes imposed by this part pursuant to the Fee Collection Procedures Law (Part 30 (commencing with Section 55001 )). For purposes of this part, the references in the Fee Collection Procedures Law to “fee” shall include the taxes imposed by this part, and references to “feepayer” shall include a person required to pay or collect the taxes imposed by this part.
(b) Until January 1 , 2022, subdivision (a) of Section 55050 shall not apply to a person required to pay or collect the taxes imposed by this part on a person licensed to engage in commercial cannabis activity under Division 10 (commencing with Section 26000) of the Business and Professions Code if the department deems it necessary to facilitate the collection of amounts due.
(c) The department may prescribe, adopt, and enforce regulations relating to the administration and enforcement of this part, including, but not limited to, collections, reporting, refunds, and appeals.
(d) The department shall adopt necessary rules and regulations to administer the taxes in this part. Such rules and regulations may include methods or procedures to tag cannabis or cannabis products, or the packages thereof, to designate prior tax payment.
(e) Until January 1, 2019, the department may prescribe, adopt, and enforce any emergency regulations as necessary to implement, administer, and enforce its duties under this division. Any emergency regulation prescribed, adopted, or enforced pursuant to this section shall be adopted in accordance with Chapter 3.5 (commencing with Section 11340) of Part 1 of Division 3 of Title 2 of the Government Code , and, for purposes of that chapter, including Section 11349.6 of the Government Code , the adoption of the regulation is an emergency and shall be considered by the Office of Administrative Law as necessary for the immediate preservation of the public peace, health and safety, and general welfare. Notwithstanding any other law, the emergency regulations adopted by the department may remain in effect for two years from adoption.
(f) Any person required to be licensed pursuant to Division 10 (commencing with Section 26000) of the Business and Professions Code who fails to pay the taxes imposed under this part shall, in addition to owing the taxes not paid, be subject to a penalty of at least one-half the amount of the taxes not paid, and shall be subject to having its license revoked pursuant to Section 26031 of the Business and Professions Code .
(g) The department may bring such legal actions as are necessary to collect any deficiency in the tax required to be paid, and, upon the department’s request, the Attorney General shall bring the actions.