CWCountyWikiIndependent guide to local services

California

We remember your state on this device to show its pages first.

California · find a service

Look up a business license in California

Use an official business license directory or account lookup. Check the type and area of license covered.

Compare other states →

In California, 55 city governments and 4 county departments publish 59 official links for this service, 2 of them online. Reviewed requirements cover availability notices (1). 21 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.

3 guides with reviewed service links · San Luis Obispo

Choose a county on the map

Highlighted counties have a reviewed service guide matching this selection. An agency may serve only a city or part of a county.

California58 counties

County directory Reviewed service guides available

Map for browsing; agency service areas may differ.

Map source

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

City government · San Luis Obispo

City of Atascadero — Business licensing information

City of Atascadero

Business license directory or lookup — City of AtascaderoOfficial instructions

The official source lists “Business License Directory”. Follow the issuing provider's instructions for requirements and availability.

Service area: City of Atascadero Area details & sources

Source checked October 28, 2026

Atascadero municipal government · Atascadero — business licensing discovery (opens in a new tab)

Exact named official link (entrance only; linked contents not reviewed)

Business License Directory

Saved evidence: 405d71990e7ff13b · Agent source review

Full guide, contact details & sources →

City government · San Luis Obispo

City of Pismo Beach — Business licensing information

City of Pismo Beach

Business license directory or lookup — City of Pismo BeachOfficial instructions

The official source lists “Business License Lookup”. Follow the issuing provider's instructions for requirements and availability.

Service area: City of Pismo Beach Area details & sources

Source checked October 28, 2026

Pismo Beach municipal government · Pismo Beach — business licensing discovery (opens in a new tab)

Exact named official link (entrance only; linked contents not reviewed)

Business License Lookup

Saved evidence: a8cb4d3f004aa667 · Agent source review

Full guide, contact details & sources →

City government · San Luis Obispo

City of San Luis Obispo — Business licensing information

City of San Luis Obispo

Business license directory or lookup — City of San Luis ObispoOfficial instructions

The official source lists “Active Business Licenses”. Follow the issuing provider's instructions for requirements and availability.

Service area: City of San Luis Obispo Area details & sources

Source checked October 28, 2026

San Luis Obispo municipal government · San Luis Obispo — business licensing discovery (opens in a new tab)

Exact named official link (entrance only; linked contents not reviewed)

Active Business Licenses

Saved evidence: ff102162c042871f · Agent source review

Full guide, contact details & sources →

Look up a business license by county