CA Rev & Tax Code Section 4108

(a)

Not less than once every 12 months and on dates approved by the auditor the tax collector shall account to the auditor for all moneys collected during the preceding month under this part. On the same day he or she shall file with the auditor a statement under oath showing that all money collected by him or her has been paid as required by law.

(b)

Not less than once every 12 months and on dates approved by the auditor, the tax collector shall file with the auditor a statement under oath within six months after the close of each month’s business showing an itemized account of all his or her transactions and receipts under this part including the amount collected for each fund or district extended on the roll for such month. The amounts charged to the tax collector shall be reduced accordingly.