Important Dates

All dates apply to the current year. If you have any questions regarding specific dates please don't hesitate to contact us.

 
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01 Jan

Lien Date for All Taxable Property

January 1, 12:01 a.m.

This is the date and time at which taxes become a lien on property and when property is valued for tax purposes. Property is assessed to the person or entity owning, claiming, possessing, or controlling it on January 1.
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15 Feb

Exemption Filing Date

February 15

This is the last day to timely file for most exemption claims.
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10 Apr

Second Installment of Secured Taxes Due

April 10

Last day to pay second installment of secured taxes without penalty.
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07 May

Last Day to Timely File a Business Property Statement without Penalty

May 7

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01 Jul

Completed Assessment Roll Delivered

July 1

The San Joaquin County Assessor-Recorder-County Clerk delivers the completed assessment roll to the San Joaquin County Auditor-Controller.

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02 Jul

Filing Period for a Formal Appeal of Assessed Value Begins

July 2 - November 30

The filing period, with the San Joaquin County Clerk of the Board of Supervisors, for a reduction in assessed value is July 2 - November 30.

Note: These dates apply specifically to San Joaquin County. If you own property in another county, check with that county’s Assessor’s office for the filing period dates.

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02 Jul

Informal Value Review Filing Period Begins

July 2 - September 15

The filing period (July 2 - September 15) for an informal review of your annual assessment begins.
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01 Aug

Unsecured Tax Bills are Mailed on or before August 1

On or before August 1

Unsecured tax bills reflect the lien date value.
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31 Aug

Unsecured Taxes Due

August 31

Last day to pay unsecured taxes without penalty.
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15 Sep

Informal Value Review Filing Period Ends

September 15

The filing period (July 2 - September 15) for an informal review of your annual assessment ends.
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01 Nov

Secured Tax Bills are Mailed on or before November 1

On or before November 1

They reflect the lien date value.

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30 Nov

Last Day to File a Formal Assessment Appeal

November 30

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10 Dec

Last Day to File an Exemption Claim for Disabled Veterans to receive 90% of the Exemption

December 10

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10 Dec

Last Day to File an Exemption Claim for Homeowners and Veterans to receive 80% of the Exemption

December 10

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10 Dec

First Installment of Secured Taxes Due

December 10

Last day to pay the first installment of secured taxes without penalty.

Questions?

Office of the Assessor

44 North San Joaquin Street
Second Floor, Suite 230
Stockton, CA 95202

Phone: (209) 468-2630
Email: assessor@sjgov.org