Contra Costa County Treasurer -Tax Collector

Russell Watts

Russell V. Watts

Treasurer-Tax Collector

Brice Bins, Chief Deputy

Finance Building

625 Court St., Ste 100
Martinez CA 94553
Driving Directions

OFFICE OPEN TO PUBLIC BY APPOINTMENT ONLY

 To request an appointment, call (925) 957-5280 or email taxinfo@tax.cccounty.us. __________________________________________

2020-2021 SECURED TAX BILLS DELAYED

Due to delays caused by the pandemic, the 2020-2021 Secured tax bills were mailed later than usual. Taxpayers have until December 10 to pay without penalty.

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Request for Penalty Cancellation for COVID-19 Impact

REDEMPTION COVID-19 INSTALLMENT AGREEMENT

FAQ’s on Request for Penalty Cancellation for COVID-19 Impact

Mailing Address

P.O. Box 631
Martinez, CA 94553

Walk-ins Hours

Monday through Friday
By Appointment Only

Call Center Hours

(925) 957-5280
Monday through Friday
9:00 AM - 4:00 PM

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  1. Property Tax Postponement Applications Now Available

    The program allows homeowners who are seniors, are blind, or have a disability and who meet income, equity, and other requirements to postpone payment of property taxes on their primary residence. Read more...
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