Request a Change of Mailing Address


The Assessor maintains mailing address information for the Auditor and Tax Collector for property tax purposes. Therefore, it is essential that we have your current and correct mailing address to provide you with accurate and timely notifications.

Notice of assessment, tax bills and all other tax related correspondence will be mailed to the address the Assessor has on file.

If you wish to change your mailing address, please complete the Change of Mailing Address form and return it to our office. All requests for change of mailing address must be made in writing and include the signature of one of the property owners of record or a pre-designated agent.

If the request is from a legal entity (corporation, partnership or LLC, etc) the request must be made on company stationery with the relevant information to process the request for the change in mailing address.

Please note:
The Assessor maintains one mailing address for each parcel or assessment. If you have more than one parcel or assessment, please make sure to include all parcels or assessments that need to have the mailing address changed. We will only change mailing addresses for parcels or assessments listed on the mailing address change form.

To Change Your Mailing Address:

Click on the link Change of Mailing Address or find the link under Forms – Change of Mailing Address, complete the form and return the form to our office.

Mail your signed form to:
Stanislaus County Assessor’s Office
Attn: Change in Mailing Address
1010 10th Street, Suite 2400
Modesto CA 95354-0863
Fax your signed form to:
(209) 525-6586
Email a scanned copy of your signed form to: