Online Payments - Contra Costa County, CA Official Website Contra Costa County has a number of services you can pay for online, either with a credit debit card or an electronic check Your financial information is safely transmitted through secure sites
Tax Lookup | Contra Costa County Treasurer and Tax Collector By consenting with the processing of an Electronic Check transaction, you are authorizing the Tax Collector to debit your account for a one-time payment which may be processed as early as today
Secure Login: Log In Taxes, fees and other charges are not considered paid until the payment has been received and posted by Contra Costa County By using PTOPS, I accept that I am solely responsible for the accuracy and usability of the information I provide
Contra Costa County, CA Official Website - Pay On Line For information about levies and assessments that appear on the Secured Property Tax Bill please refer to Special Tax Levies and Assessment Telephone Numbers If you need assistance in making or verifying an online payment after office hours, please dial 1 877 513 5465 and select option 1
Ways to Pay (Secured Property Taxes) - Contra Costa County, CA Official . . . Ways to Pay (Secured Property Taxes) Explore all the convenient ways to pay your tax bills From secure online payments to in-person services, phone payments, and mail-in options, we make it easy to choose the method that works best for you
Property Tax - Contra Costa County, CA Official Website The purpose of the Property Tax Division is: To build the countywide tax roll and allocate and account for property tax apportionments and assessments for all jurisdictions in the county
Treasurer-Tax Collector - Contra Costa County, CA Official Website Tax Portal Property owners can look up property tax details, pay online, schedule payments, sign up for Paperless Billing and review tax history View or Pay Now New Drive-thru Payment Drop Box Location and hours of the drive-thru drop box Closes at 5pm on April 10th, 2026 Learn more