December 11, 2023
2023-12-11T00:01:00
625 Court St Room 100
Martinez, CA 94553
1st Installment Secured Property Taxes Delinquent
Monday, December 11, 2023
The delinquent date for 1st Installment Secured Property Taxes is December 11. Payments received after this date will be considered late and a 10% penalty will apply. We honor USPS postmarks for mail-in payments.
Office hours for walk-ins are 8:00 AM to 5:00 PM. Call Center hours are 9:00 AM to 4:00 PM. Online services are available for Look Up and Pay taxes until 11:59 PM of the delinquent date, December 11th.