The only credit card payments being accepted are for secured property. It is the date when the liability fixes to the assessee. The lien date is January 1. The tax bill will be issued to the owner on the lien date January 1. Disposal, removal, or sale of the assessment after the lien date will not affect the tax bill.
Any proration is strictly a private matter between buyer and seller.
It is from July 1 each year through June 30 the following year. If the assessee name is incorrect, contact the Assessor. If the property being assessed is incorrect, contact the Assessor. For delinquency date or payment information, contact the Tax Collector. To avoid penalties, liens or enforced collections the tax must be paid prior to it becoming delinquent.