Contra Costa County Treasurer -Tax Collector

Russell Watts

Russell V. Watts

Treasurer-Tax Collector

Belinda Zhu
Assistant Treasurer

Lulis Lopez
Assistant Tax Collector

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Group Photo in Front of Court House

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Finance Building

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

Mailing Address

P.O. Box 631
Martinez, CA 94553

Walk-ins Hours

Monday through Friday
8 a.m. to 5 p.m.

Call Center Hours

(925) 957-5280
Monday through Friday
9 a.m. to 4 p.m.

Alerts

  1. There are no alerts at this time.

  1. Executive Order Extended for COVID-Related Penalty Cancellation

    The Governor of California extends Executive Order N-61-20 until June 30, 2021. Taxpayers who have not been able to pay their property taxes timely for reasons related to COVID-19 have until June 30, 2021 to submit a request for penalty cancellation. Read more...
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