Business License & Permit Requirements in California

California has both state-level and local licensing requirements. State-level registrations are handled through the Secretary of State and Department of Revenue, while cities and counties manage their own local business licenses and permits. Most populous state with extensive licensing requirements

State-Level Licenses & Registration

Business Registration

Register your business entity (LLC, Corporation, Partnership) with the California Secretary of State.

California Business Registration

State Tax ID

Register for state tax obligations including income tax, sales tax, and employer taxes.

California Tax Registration

Professional Licensing Boards

If your profession requires state licensure (healthcare, legal, accounting, engineering, real estate, etc.), you'll need to register with the appropriate California licensing board.

Cities in California

Los Angeles
3,898,747 residents
San Diego
1,386,932 residents
San Jose
1,013,240 residents
San Francisco
873,965 residents
Sacramento
524,943 residents
Oakland
433,031 residents
Long Beach
466,742 residents

Key California Agencies

Agency Purpose Website
Secretary of State Business entity registration Visit
Department of Revenue Tax registration & compliance Visit

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Business License Guides by City

Los Angeles Business Licenses New York City Business Licenses Chicago Business Licenses Houston Business Licenses Phoenix Business Licenses Philadelphia Business Licenses San Antonio Business Licenses San Diego Business Licenses Dallas Business Licenses Austin Business Licenses San Jose Business Licenses Jacksonville Business Licenses Fort Worth Business Licenses Columbus Business Licenses Charlotte Business Licenses Indianapolis Business Licenses San Francisco Business Licenses Seattle Business Licenses Denver Business Licenses Nashville Business Licenses

License & Permit Guides

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