California Code, Penal Code - PEN § 26190

(a)(1) An applicant for a new license or for the renewal of a license shall pay at the time of filing the application a fee determined by the Department of Justice.  The fee shall not exceed the application processing costs of the Department of Justice for the direct costs of furnishing the information and report required by Section 26185.

(2) After the department establishes fees sufficient to reimburse the department for processing costs, fees charged shall increase at a rate not to exceed the legislatively approved annual cost-of-living adjustments for the department's budget.

(3) The officer receiving the application and the fee shall transmit the fee, with the fingerprints, if required, to the Department of Justice in accordance with Section 26185.

(b)(1) The licensing authority of any city, city and county, or county shall charge an additional fee in an amount equal to the reasonable costs for processing the application for a new license or a license renewal, issuing the license, and enforcing the license, including any required notices, excluding fingerprint and training costs, and shall transmit the additional fee, if any, to the city, city and county, or county treasury.

(2) The first 50 percent of this additional local fee may be collected upon filing of the initial or renewal application.  The balance of the fee shall be collected only upon issuance of the license.

(d)(1) In the case of an amended license pursuant to Section 26215, the licensing authority of any city, city and county, or county may charge a fee in an amount not to exceed the reasonable costs to process the amended license.  In no case shall the amount charged to the applicant for the amended license exceed the reasonable costs to the licensing authority.

(2) This fee may be increased at a rate to reflect increases in the licensing authority's reasonable costs, as described in paragraph (1) of subdivision (d).  In no case shall this fee exceed the reasonable costs to the licensing authority, as described in paragraph (1).

(3) The licensing authority shall transmit the fee to the city, city and county, or county treasury.

(e)(1) If a psychological assessment on the initial application is required by the licensing authority, the license applicant shall be referred to a licensed psychologist acceptable to the licensing authority.  For an applicant for a license issued pursuant to subdivision (b) of Section 26150 or subdivision (b) of Section 26155, the licensing authority may either allow the applicant to complete a virtual psychological assessment, where the applicant appears by video and audio, or approve an examination provider located within 75 miles of the applicant's residence.  The applicant may be charged for the actual cost of the assessment.  In no case shall the amount charged to the applicant for the psychological assessment exceed the reasonable costs to the licensing authority.

(2) Additional psychological assessment of an applicant seeking license renewal shall be required only if there is compelling evidence of a public safety concern to indicate that an assessment is necessary.  The applicant may be charged for the actual cost of the assessment.  In no case shall the cost of psychological assessment exceed the reasonable costs to the licensing authority.