Skip to Main Content
Tax Portal Homepage
  1. Assessments / Transfers
  2. Billing & Payments
  3. Forms & Applications
  4. How Do I...
Search 1
Home Button 2

  1. Welcome to the Tax Portal


    We've collated all the information you need regarding Contra Costa taxes. Peruse rates information, view relief programs, make a payment, or contact one of our offices.
Pay Taxes
Publications
Tax Info
Business Info
Property Search
Maps
Assessor
Auditor-Controller
Treasurer-tax Collector
Clerk-RECORDER
  1. Tax Calendar

April 2020

Sun Mon Tue Wed Thu Fri Sat
29 30 31 1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 1 2

  1. Fri, Apr 10

    2nd Installment Secured Property Taxes Delinquent
    Read More

  2. Tue, May 19

    Treasury Oversight Committee The Board of Supervisors established the Treasury ...
    Read More

  3. Mon, May 25

    Closed for Memorial Day
    Read More
View All Events
/Calendar.aspx
  1. Tax News
  1. FAQ3

    Frequently Asked Questions

    Have a question about property taxes in Contra Costa County? You are not alone. Hopefully, we have the answer you are looking for. Read more...
  2. Senior Group

    Tax Assistance for Seniors

    Depending on age and sometimes income, Seniors may qualify for certain tax assistance. Read more...
  3. Important Dates5

    Important Tax Dates

    The following schedule is intended to serve as a general guide to property owners in Contra Costa County, California. Read more...
  4. Tax time on a calculator

    Billing & Payments

    Explore options for receiving the annual tax bill and for paying your taxes, plus more. Read on...
  5. Person putting keys into the hands of another

    New Property Owners

    As a new owner you may not receive a bill since it is mailed out only once a year. If you recently bought property, you should contact our office to find out the tax status and obtain a copy of the bill. Read on...
/CivicAlerts.aspx
  1. FAQs
  1. Assessor's FAQs
  2. Assessment Appeals
  1. Tax Collector's FAQs
  2. Auditor-Controller FAQs
View All
/QuickLinks.aspx
  1. Quick Links
  1. Make A Payment
  2. Where Your Taxes Go
  1. Receive Tax Bill by Email
  2. Tax Due Date Reminder
View All
/QuickLinks.aspx
  1. The Seal of Contra costa County California
  1. Contact Us:   Public Information Contacts  Contact Webmaster

    Government Center:       651 Pine Street, Martinez, CA 94553
Twitter 1
Nextdoor
Youtube 1
Linkedin 1
  1. Site Links:
  1. Home
  1. Accessibility
  1. County Clips
  1. Employees
  1. Legal Terms of Use
  1. Site Map
  1. Stay Connected
/QuickLinks.aspx

  1. Back to Top

site tools 1

  1. Home
  2. My Account
  3. Printer Friendly
  4. Email Page
  5. Contact Us
  6. Hear This Page
  7. RSS
  8. Site Map
  9. Translate Page
  10. Notifications
  11. Documents
  12. Help
© 2020 Contra Costa County
Government Websites by CivicPlus®
Arrow Left Arrow Right
[]
Slideshow Left Arrow Slideshow Right Arrow