Cal. Bus. & Prof. Code § 6140.7

Costs assessed against a licensee publicly reproved or suspended, where suspension is stayed and the licensee is not actually suspended, shall be added to and become a part of the license fee of the licensee, for the next calendar year. Unless time for payment of discipline costs is extended pursuant to subdivision (c) of Section 6086.10, costs assessed against a licensee who resigns with disciplinary charges pending or by a licensee who is actually suspended or disbarred shall be paid as a condition of applying for reinstatement of his or her license to practice law or return to active license status.