The due date for property tax payments is found on the coupon(s) attached to the bottom of the bill. Information on due dates is also available 24/7 by calling 925-957-5280.
To pay in person you must come to our office at: Finance Building 625 Court Street, Room 100 Martinez, CA 94553 Driving Directions
The business hours for in-person visits and payments are from 8:00 am to 5:00 pm weekdays.
You may pay by cash, standard check, money order, cashier's check or certified check.
Self-service online computers are available for paying by credit card or electronic check. NOTE: A service fee is charged by the third-party electronic payment provider for credit and debit card payments.
Submit original payment coupon and check(s) per Assessor's Parcel Number (APN).
Each check should include the following to ensure proper posting of payment and will help us contact you if we have a question about your payment:
Name (or the name of the taxpayer on whose behalf a mortgage or title company is paying)