Section 4990 Of Article 1. Generally From California Revenue And Taxation Code >> Division 1. >> Part 9. >> Chapter 4. >> Article 1.
4990
. On discovery that any property is assessed by the same taxing
agency more than once for the same year, after payment of all
charges justly due on the property the county assessor or the person
having custody of the roll shall certify the facts to the board of
supervisors. The board of supervisors shall then order the auditor to
cancel the other charges and assessments by an entry on the margin
of the roll and, if carried there, the delinquent and current roll.