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

TREASURER-TAX COLLECTOR’S OFFICE CLOSED

In response to the Order of the Health Officer of the County, our office is closed to the public until further notice. Staff is not available to take calls at this time, but you can email us at taxinfo@tax.cccounty.us, and we will reply as soon as possible. We strongly urge you to pay your property taxes here online, but you may also pay by mail or through our automated phone system at (925) 957-5280.  If you need a receipt for proof of payment, a copy of your tax bill with the installment’s payment date is available in View Bill under Account Lookup.  Thank you for your understanding and cooperation.  We wish you and your household peace and protection during this time of uncertainty.

The 2nd installment of Secured property taxes is due no later than
Friday, April 10, 2020

Click here for FAQ’s on COVID-19 impact to due dates

Click here for the latest information on County’s Health Order. 

Mailing Address

P.O. Box 631
Martinez, CA 94553

Walk-ins Hours

Monday through Friday
CLOSED

Call Center Hours

(925) 957-5280
Monday through Friday
CLOSED

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Alerts

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