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Orange County, California · Business and licensing

Check or apply for a business license in Orange County

Check local business license or business tax certificate requirements, the right authority and application options.

23 providers · 31 official links (1 online) · 25 reviewed requirements · sources checked October 28, 2026

In Orange County, 22 city governments and 1 county department publish 31 official links for this service, 1 of them online. Reviewed requirements cover documents (10), payment methods (6), eligibility (4), availability notices (2), appointments (1), deadlines (1) and languages (1). 2 providers publish reviewed fee items and 3 providers list forms on their guides.

These are the Orange County providers with a reviewed service link for this task. Other offices may also help, and a provider may serve only part of the county: check each service area. Fees and forms stay on each office’s guide, where their sources are cited.
City government

Anaheim — Planning & Building — Business License Division

City of Anaheim business licensing or tax certificates.

Check Anaheim business-license requirements (opens in a new tab)Official instructions

Service area: City of Anaheim business activity; city programme, not county-wide licensing.

Choose the city business-license application category (opens in a new tab)Official instructions

Service area: City of Anaheim business activity; city programme, not county-wide licensing.

Open the city-referred new-contractor licensing portal (opens in a new tab)Online service

Service area: City of Anaheim business activity; city programme, not county-wide licensing.

Review the city SB 205 compliance form (opens in a new tab)Official instructions

Service area: City of Anaheim business activity; city programme, not county-wide licensing.

Contacts & sources · 5 forms

City government

Irvine — Community Development — Business Licensing

City of Irvine business licensing or tax certificates.

Prepare for an Irvine business-license application (opens in a new tab)Official instructions

Service area: City of Irvine business activity; city programme, not county-wide licensing.

Check the PRISM launch and licensing-service maintenance notice (opens in a new tab)Official instructions

Service area: City of Irvine business activity; city programme, not county-wide licensing.

Availability
The city posts a planned October 5–19 licensing-service interruption. The notice does not print a year here; confirm current service availability.
Source & saved evidence

Irvine government · Irvine — business licensing primary (opens in a new tab)

Reviewed business licensing instructions

To prepare for the launch on October 19, business licensing services will undergo a planned service interruption from October 5 through October 19. Online business licensing services will be unavailable to the public during this maintenance period.

Agent source review: October 16, 2026 · Snapshot 084b6a94aeb11e0e

Availability
The city says PRISM access details will follow around the announced October 19 launch; this is not a verified working application link.
Source & saved evidence

Irvine government · Irvine — business licensing primary (opens in a new tab)

Reviewed business licensing instructions

Full services will resume under PRISM on October 19. Please check back closer to launch for additional details and direct portal access.

Agent source review: October 16, 2026 · Snapshot 084b6a94aeb11e0e

Review city licensing category fees and penalties (opens in a new tab)Official instructions

Service area: City of Irvine business activity; city programme, not county-wide licensing.

Contacts & sources · 6 fees published by this office · 2 forms

City government

Santa Ana — Finance — Business License Tax Section

City of Santa Ana business licensing or tax certificates.

Check Santa Ana business-license tax requirements (opens in a new tab)Official instructions

Service area: City of Santa Ana business activity; city programme, not county-wide licensing.

Find the city application and email or counter channels (opens in a new tab)Official instructions

Service area: City of Santa Ana business activity; city programme, not county-wide licensing.

Find city flat, variable and gross-receipts tax schedules (opens in a new tab)Official instructions

Service area: City of Santa Ana business activity; city programme, not county-wide licensing.

Contact the city about unreported business-tax obligations (opens in a new tab)Official instructions

Service area: City of Santa Ana business activity; city programme, not county-wide licensing.

Contacts & sources · 37 fees published by this office · 12 forms

Related services in Orange County

Check or apply for a business license in other counties

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