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

Group Photo in Front of Court House

WELCOME!

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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.

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Alerts

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  1. Property Tax Postponement Applications Now Available

    Filing Period: October 1, 2019 – February 10, 2020. Approval on First-Come, First-Served Basis. Applications and additional program details can be found online or by calling (800) 952-5661. Read more...
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