(a) The fee for receiving and storing each document transferred to the clerk of the superior court under Section 732 of the Probate Code is twenty dollars ($20).
(b)
The superior court may reduce or waive the fee established pursuant to this section under either of the following circumstances:
(1) The court has assumed jurisdiction under Article 11 (commencing with Section 6180) of Chapter 4 of Division 3 of the Business and Professions Code over the law practice of the attorney with whom the document is deposited.
(2) On a showing of hardship.