The Treasurer-Tax Collector’s Office proudly serves the residents and taxpayers of San Joaquin County. Our mission is to ensure the safekeeping of public funds while maintaining liquidity and maximizing earnings in a conservative and prudent matter. We strive to provide the highest level of service in a professional, courteous, and efficient manner as we collect taxes and revenues critical to local government operations that benefit San Joaquin County and its citizens.

In an effort to better serve you, we welcome your comments and suggestions. Please e-mail us at tax@sjgov.org and thank you for visiting our website!

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Announcements

Property Tax Assistance Program

A property tax assistance program is available through the California Housing Finance Agency. The property tax assistance program is open to all eligible Californians who experienced pandemic-related hardships and have fallen behind on their payments. The program funds do not need to be repaid. Homeowners can check their eligibility and apply through an online portal at CaMortgageRelief.org. Application assistance is available through their Contact Center at 1-888-840-2594, Monday through Friday, between the hours of 8:00 am and 6:00 pm PST.

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