Treasurer & Tax Collector's Office


    Welcome to the Tuolumne County Treasurer-Tax Collector's official website. This website will be continuously updated so that you can stay informed about the activities and important dates in the Office.
    It is an honor and a privilege to have this opportunity to serve the taxpayers of Tuolumne County. I hope you find this website informative.

    View or pay your tax bill online using your ADDRESS or your ASSESSMENT number.  Fees apply***
  • Pay your tax bill over the phone by calling 866-513-9216. Fees apply.
Top Four Do's and Don'ts Related to Your 2019-20 Annual Secured Property Tax Bill    -View Top 4 DO's and DON'Ts


News & Announcements 

December 6, 2019
TAXPAYERS - The first installment of County taxes becomes DELINQUENT Tuesday, December 10. The Tax Collector's Office is open weekdays from 8:00 a.m. to 5 p.m. Mailed remittance must be postmarked by 12:00 midnight on December 10 to avoid penalty. The Tax Collector cannot extend the time of payment.


The Office of the Tuolumne County Treasurer-Tax Collector will deliver services faithfully, with honor, dignity and fidelity.

We collect. We Bank. We invest.

This Office will administer and enforce banking, investment, and tax laws with fairness and integrity. The Office will be professional, fair, consistent and responsive to our customers. 




     866-513-9216  PO Box 3248 Sonora, CA 95370  2 S Green St Sonora