California · find a service

Close or update a business license in California

Find instructions for closing a license or reporting ownership, address or business changes.

In California, 43 city governments and 14 county departments publish 60 official links for this service, 12 of them online. Reviewed requirements cover documents (16), eligibility (6), payment methods (1) and languages (1). 28 counties have a page for it below.

Before you start · 4 things to check

Start with where your business is located and where it will operate. A county license may apply only to unincorporated areas or specific activities; cities can have their own requirements.
Some county offices provide guidance or referrals and do not issue a general business license. Read the entry before choosing an application.
A business license or tax certificate, an FBN/DBA filing, business entity registration and a professional license serve different purposes. Zoning, health and other activity permits may also apply. Business stormwater registration is a separate local programme where required.
Check the license period, renewal date and rules for changes in ownership or location. A renewal may not cover a move or a new owner. Fees and application steps depend on the license category.

2 guides with reviewed service links · San Joaquin

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California58 counties

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U.S. Census boundaries via U.S. Atlas · 2017 edition, simplified for display.

County government · San Joaquin

Tax Collector

Business licensing

County business-license amendments and changes requiring a new licenseOfficial instructions

Use the county amendment form for applicable account changes. A new physical location requires a new license; changing the activity, service or product may also require one.

Service area: Changes to San Joaquin County business licenses for their stated unincorporated-area premises or activity. Area details & sources

Source checked October 16, 2026

San Joaquin County official website · San Joaquin County — business licensing discovery (opens in a new tab)

Reviewed business licensing instructions

If you need to amend information on a business license please fill out and submit the form below. Please note: Business Licenses are non-transferable. Changes to the physical location of a business requires a new business license. Changes to the type of business, service or product may require a new business license.

Saved evidence: 6fa2494cf5ff446e · Agent source review

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City government · San Joaquin