CA Prob Code Section 2255

(a)

Except as provided in subdivision (b), an inventory and appraisal of the estate shall be filed by the temporary guardian or temporary conservator of the estate as required by Article 2 (commencing with Section 2610) of Chapter 7.

(b)

A temporary guardian or temporary conservator of the estate may inventory the estate in the final account, without the necessity for an appraisal of the estate, if the final account is filed within 90 days after the appointment of the temporary guardian or temporary conservator.