Los Angeles County business licensing
Last updated: October 4, 2026. Next review: January 2, 2027.
Los Angeles County business licensing is not one county-wide answer. First identify the government that controls the exact address. An incorporated city can have city rules; an unincorporated address can have County rules. Some County filings and permits also apply inside cities. This guide keeps those layers separate.
Bottom line: start with the address, not the county name
Los Angeles County does not issue one general business license to every business in the county. The Los Angeles County Treasurer and Tax Collector (TTC) licenses certain listed business activities in unincorporated Los Angeles County and in the contract cities of Malibu, Santa Clarita, and Westlake Village. TTC says it does not process County Business License applications outside those jurisdictions.
If your business is inside the City of Los Angeles, the main city registration is usually the Business Tax Registration Certificate (BTRC) handled by the Los Angeles Office of Finance. Other incorporated cities use their own business-license or business-tax systems.
County government can still matter inside a city for separate functions such as FBN filings, many Public Health permits, and some Fire/CUPA programs. The path depends on both address and activity.
Los Angeles County business changes: May 1–October 2, 2026
California bizfile access changed on August 1, 2026. The California Secretary of State now requires web User Access for Statement of Information filings in bizfile Online. New corporations, LLCs, and limited partnerships also receive a 12-character entity ID beginning with “B”; existing entity numbers generally stay the same. This is a state filing-system change, not a new County license.
Alcohol applicants should use current ABC availability and fee information. California ABC announced additional 2026 general-license authorizations for Los Angeles County in August. Availability still follows ABC’s license type and priority-registration rules, so do not treat the announcement as an automatic right to a license.
First, check whether your address is in a city or unincorporated county area
Do not assume a mailing address that says “Los Angeles” is inside the City of Los Angeles. Los Angeles County contains many incorporated cities plus large unincorporated areas. A ZIP code can cross jurisdiction lines.
Use an address lookup before you apply
Start with the official Los Angeles County District Locator. TTC directs applicants to this tool to determine whether an address is in unincorporated Los Angeles County, Malibu, Santa Clarita, Westlake Village, or another city.
For land-use questions in unincorporated territory, also use LA County Planning’s Find My Zoning / Z-NET route. County Planning says it serves areas outside incorporated cities; if the property is inside a city, use that city’s planning department.
| Address result | Likely first local office | What to check |
|---|---|---|
| City of Los Angeles | Los Angeles Office of Finance, then city planning/building/fire as needed | BTRC, city business tax, zoning, occupancy, signs, and activity permits |
| Another incorporated city | That city’s business-license, finance, tax, clerk, or planning office | Local license/tax plus city zoning, building, signs, and local regulatory permits |
| Unincorporated Los Angeles County | Los Angeles County TTC and LA County Planning | County Business License only if the activity is on the County list, plus zoning and other County approvals |
| Malibu, Santa Clarita, or Westlake Village | Los Angeles County TTC for County-licensed activities; city for city-controlled rules | County activity license if applicable, plus city zoning and other local requirements |
For related city details, see the Los Angeles, CA Business License Guide, the Long Beach, CA Business License Guide, and the broader California Business License Guide.
What Los Angeles County, CA may handle
County government has different roles. A County Business License, health permit, FBN filing, and zoning approval are different things.
County Business License for certain activities
The Los Angeles County TTC Business License Requirements page says the County licenses certain business activities in unincorporated areas and in Malibu, Santa Clarita, and Westlake Village. If the business is elsewhere, TTC sends the applicant to the appropriate city.
The rule is activity-specific. The current County list includes activities such as restaurants and food establishments, apartment houses, hotels and motels, body art, massage establishments and technicians, public swimming pools, towing, taxicabs, tobacco shops, locksmiths, pawn businesses, outdoor festivals, theaters, valet parking, and other regulated activities. Some activities can require more than one County Business License or approvals from other agencies.
- Confirm the address with the District Locator.
- Confirm that the exact activity appears on the County’s current licensable-activity list.
- If it does, use the County’s current application path through EPIC-LA.
- Complete any required reviews from Planning, Public Health, Fire, Sheriff, or another agency before final approval when the activity calls for them.
A consultant, freelancer, or online service business in an unincorporated area should not assume it needs the same County license as a restaurant, massage establishment, tow operator, or other specifically licensed activity. Check the current list first.
Countywide functions are separate
Some County functions reach beyond unincorporated territory. The County Clerk handles qualifying FBN filings for Los Angeles County principal places of business. County Public Health handles many food and environmental-health permits, except that Long Beach, Pasadena, and Vernon have their own environmental health departments.
What cities or towns may handle
Most businesses in incorporated parts of Los Angeles County should begin with the exact city. Cities can use different terms, renewal systems, taxes, zoning rules, and permit departments.
City of Los Angeles
The Los Angeles Office of Finance says individuals and entities conducting business activities within the City of Los Angeles are generally required to apply for a Business Tax Registration Certificate. The City’s online new-business registration can also flag certain Police, Fire, or Tobacco permits that may apply.
A BTRC is a city business-tax registration. It does not replace zoning, building or occupancy approval, a health permit, a California seller’s permit, an FBN filing, a professional license, or an alcohol license.
Other incorporated cities
Other Los Angeles County cities run their own systems. Long Beach, Pasadena, Santa Monica, and Beverly Hills are examples. If the business is in an incorporated city, use that city’s current official business-license/tax page and its planning, building, fire, sign, vending, and other activity-specific pages.
Mobile, online, home, and out-of-city businesses
Local rules can also reach home businesses, mobile vendors, contractors, landlords, service providers, and some businesses located outside the city but doing business inside it. Check the city’s current rule for your facts.
State-level registrations to check
California filings are separate from local licensing. An LLC does not give permission to operate at a location, and a local license does not replace state tax or professional licensing.
| State or federal item | Agency | When to check |
|---|---|---|
| Corporation, LLC, LP, and other entity filings | California Secretary of State bizfile | When forming or maintaining a state-registered entity. Since August 1, 2026, online Statement of Information filings require bizfile User Access. |
| Seller’s permit / sales and use tax registration | California Department of Tax and Fee Administration | Check when selling or leasing tangible personal property or when another CDTFA-administered tax or fee program applies. |
| Employer payroll tax account | California EDD | Check when you become subject to California payroll-tax registration. Also use EDD’s New Employee Registry for required new-hire reports. |
| Contractor license | Contractors State License Board | Check before bidding or performing work that falls under California contractor-licensing law. |
| Alcohol license | California Department of Alcoholic Beverage Control | Check before selling alcoholic beverages. ABC license availability, type, and fees are separate from local business licensing. |
| EIN | IRS | Needed for many corporations, partnerships, employers, and other tax situations. The IRS issues EINs directly without a fee. |
Coming January 1, 2027: California ABC has published 2027 application and annual license fee schedules with an across-the-board 3.31% increase from 2026 amounts. If alcohol licensing applies, use ABC’s current fee page when you are ready to file rather than relying on an older quoted amount.
The CalGold permit assistance tool can help identify possible agencies by business type and location, but confirm the actual requirement on the responsible agency’s current page.
DBA, fictitious name, assumed name, and trade name layer
California commonly uses the term Fictitious Business Name (FBN). People often call the same concept a DBA. This is a name filing, not permission to operate.
The Los Angeles County Registrar-Recorder/County Clerk says persons doing business for profit under a fictitious name may need an FBN statement, filed in the county of the principal place of business. The County offers online filing.
For an initial filing, the County’s publication page states that the registrant must publish within 45 days of filing, once a week for four consecutive weeks, in a newspaper of general circulation in the county where the principal place of business is located. The County’s renewal page says an FBN statement expires five years after filing and that a qualifying renewal does not require newspaper publication.
An FBN does not form an LLC or corporation, create trademark rights, issue a seller’s permit, approve zoning, or replace a city or County business license. If the business is a state-registered entity, keep the entity record and FBN information consistent.
Zoning, home occupation, building, fire, health, and industry permits
A local business license is only one part of the approval map. Before signing a lease, remodeling, or buying equipment, check the permits tied to the location and activity.
Zoning and home-based businesses
For unincorporated property, use LA County Planning and its zoning tools. County Planning says residential zones can allow a home-based occupation as an accessory use when operated by the resident, but the current zoning code places limits on neighborhood impacts, traffic, signs, nonresident workers, client activity, storage, and certain business types. A home office is not automatically treated the same as a salon, repair use, food operation, child care business, or other activity with separate rules.
Inside an incorporated city, use that city’s home-occupation and zoning rules instead. Do not apply unincorporated County standards to a city address.
Building, occupancy, and construction
Los Angeles County Public Works Building and Safety serves unincorporated areas and certain contract cities. Its EPIC-LA Building & Safety help page includes the service-locator route and links to the EPIC-LA portal. Building, electrical, mechanical, plumbing, grading, tenant-improvement, change-of-use, and occupancy questions should go to the building authority that serves the exact address.
Restaurants, food trucks, carts, and temporary food
The Los Angeles County Department of Public Health Environmental Health permit page routes restaurants, retail food stores, mobile food facilities, compact mobile food operations, community events, and other regulated facilities. County Public Health states that it serves food businesses throughout Los Angeles County except Long Beach, Pasadena, and Vernon, which have their own environmental health departments.
For mobile food, the health permit is separate from the local business-license and vending route. Temporary events can also require organizer and food-booth permits. Check the current DPH path before paying for equipment or committing to an event.
Sidewalk vending in unincorporated Los Angeles County
This is an important current-law correction to the older version of this guide. Los Angeles County’s Sidewalk Vending Program says stationary and roaming sidewalk vendors operating in unincorporated Los Angeles County must register with the Department of Economic Opportunity for a Sidewalk Vending Registration Certificate (SVRC). The application uses EPIC-LA. Food vendors may also need a Public Health permit or CMFO approval, plus a California seller’s permit and other documents that apply to their operation. Vendors inside an incorporated city should use that city’s vending program instead.
Fire and hazardous materials
The Los Angeles County Fire Department permits and fees page covers County CUPA programs for regulated hazardous materials, hazardous waste, tanks, and related unified-program elements. Jurisdiction can involve the County CUPA or a participating agency, so verify the address and activity rather than assuming every fire or hazardous-materials permit is countywide in the same way.
Short-term rentals
For unincorporated areas, the County TTC administers the Short-Term Rental Registration Certificate program and the related transient occupancy tax path. The current County page states that the registration requirements do not apply to properties in coastal zones, where County short-term rentals are currently unregulated under this program. The County also notes temporary emergency-related suspensions of some restrictions for certain fire-displacement situations. A city address can have completely different STR rules.
Other regulated activities
Alcohol, contractors, cannabis, child care, security, health professions, beauty services, real estate, and other regulated work can have state licensing in addition to local approvals. Identify the responsible state agency as a separate step.
Step-by-step checklist for Los Angeles County businesses
- Describe the exact activity. “Consulting” is different from massage, restaurant, food truck, sidewalk vending, auto repair, short-term rental, contracting, or child care.
- Check the exact address. Use the County District Locator; use Z-NET for unincorporated zoning questions.
- Identify the local jurisdiction. City of Los Angeles, another incorporated city, unincorporated County, or one of the three TTC contract cities.
- Check the correct local business license or tax registration. Use TTC only where TTC has jurisdiction; otherwise use the city’s official system.
- Check zoning before spending money. Confirm the use, home-business limits, parking, customers, deliveries, signs, outdoor activity, and any special approval.
- Check building and occupancy. Determine whether tenant improvements, change of use, electrical, plumbing, mechanical, fire, or occupancy approvals apply.
- Check health and vending rules. Food, mobile food, temporary food, body art, pools, lodging, and similar activities can need separate public-health permits.
- File an FBN if needed. Use the County Clerk route for a qualifying Los Angeles County principal place of business.
- Complete state registrations. Entity filing, seller’s permit, employer account, and industry licensing are separate.
- If hiring, finish the employer path. Check EDD payroll-tax registration and new-hire reporting, plus workers’ compensation and other employment obligations that apply.
- Keep copies and renewal dates. Store agency approvals, filing confirmations, license numbers, and renewal dates together.
Common mistakes in Los Angeles County
- Assuming “Los Angeles” means City of Los Angeles. The mailing city and legal jurisdiction can differ.
- Treating the County Business License as countywide. TTC’s general business-license program is limited by address and by its licensable-activity list.
- Confusing an FBN with a business license. The County Clerk name filing does not approve operations.
- Thinking a City of Los Angeles BTRC is the whole permit package. Zoning, health, building, fire, state tax, and professional licensing can be separate.
- Signing a lease before zoning and occupancy review. Landlord approval does not prove the use is allowed.
- Using one food rule for every city. LA County Public Health generally serves the county, but Long Beach, Pasadena, and Vernon use their own environmental health departments.
- Missing the separate unincorporated sidewalk-vending certificate. An SVRC is different from the health permit and seller’s permit.
- Assuming all unincorporated STRs follow the same rule. The County’s current registration program excludes coastal zones.
- Using an old state filing workflow. bizfile User Access became required for online Statement of Information filings on August 1, 2026.
- Paying an unofficial filing website before checking the agency. Start with official county, city, state, or federal pages.
What to ask county and city offices before applying
Have the exact address, activity, ownership structure, business name, and setup ready.
Address and jurisdiction
“I plan to operate a [business type] at [address]. Can you confirm whether this property is inside [city] or in unincorporated Los Angeles County, and which office controls business licensing, zoning, and building review for this address?”
County Business License
“My activity is [describe activity] at [address]. The District Locator shows [unincorporated County / Malibu / Santa Clarita / Westlake Village]. Is this exact activity on the current County Business License list, and which agency approvals are prerequisites?”
City business license or tax
“I will operate [business type] at [address] and may also work [online / at customer sites / at events / mobile locations]. What city business license or tax registration applies, and what planning, building, fire, health, police, sign, or vending approvals should I check?”
Planning and home business
“I want to use [address] for [activity]. Is the use allowed here? If it is home-based, which home-occupation limits apply to customers, employees, parking, deliveries, signs, storage, noise, and equipment?”
Official sources used for this guide
- Los Angeles County TTC: Business License Requirements
- Los Angeles County TTC: Business License General Information
- Los Angeles County Business License Commission
- Los Angeles County District Locator
- Los Angeles County EPIC-LA permitting portal
- LA County Planning: Find My Zoning / Z-NET
- LA County Planning: Planning Permits
- LA County Planning: FAQs and home-business guidance
- Los Angeles County Public Works Building & Safety EPIC-LA Help
- Los Angeles County Clerk: Fictitious Business Name filing
- Los Angeles County Clerk: FBN publication
- Los Angeles County Clerk: FBN renewals
- Los Angeles County Public Health: Get a Permit
- Los Angeles County Public Health: Restaurants and Retail Food Stores
- Los Angeles County DEO: Sidewalk Vending Program
- Los Angeles County Fire: Permits and Fees
- Los Angeles County TTC: Short-Term Rentals
- Los Angeles County TTC: Transient Occupancy Tax
- City of Los Angeles Office of Finance: Register a New Business
- City of Long Beach: Business License
- City of Pasadena: Business Licenses
- City of Santa Monica: Business License and Regulatory Permits
- City of Beverly Hills: Business Tax
- California Secretary of State: bizfile
- CDTFA: Online Registration
- California EDD: Employer Payroll Tax Account Registration
- California ABC: Apply for a New License
- California CSLB: Contractor License Applications
- IRS: Get an EIN
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FAQ
Does Los Angeles County require a general county business license?
No single County Business License applies to every business countywide. Los Angeles County TTC licenses certain listed activities in unincorporated Los Angeles County and in Malibu, Santa Clarita, and Westlake Village. Check both the address and the current activity list.
Does the answer change if my business is inside a city?
Yes. An incorporated city can control its own business license or tax registration, zoning, building, signs, vending, and other permits. Separate County functions, such as FBN filings or County Public Health in most cities, can still apply.
What is the main local business registration in the City of Los Angeles?
The Los Angeles Office of Finance uses the Business Tax Registration Certificate, or BTRC. It is a city business-tax registration and does not replace zoning, health, building, FBN, seller’s permit, or professional licensing.
Who handles fictitious business names in Los Angeles County?
The Los Angeles County Registrar-Recorder/County Clerk handles qualifying Fictitious Business Name statements for principal places of business in Los Angeles County. An FBN is a name filing, not a business license or entity formation.
Do food businesses need a Los Angeles County health permit?
Many food businesses need public-health review and a permit. Los Angeles County Public Health Environmental Health generally serves the county, but Long Beach, Pasadena, and Vernon have their own environmental health departments. Use the agency that serves the exact location and food operation.
What if I run the business from home?
Check the zoning rules for the exact address. Unincorporated County home businesses use LA County Planning rules; a city address uses that city’s rules. Customer visits, employees, signs, parking, deliveries, storage, noise, and the type of activity can change what is allowed.
Do sidewalk vendors in unincorporated Los Angeles County need a separate registration?
Yes. The County Department of Economic Opportunity says sidewalk vendors operating in unincorporated areas must obtain a Sidewalk Vending Registration Certificate. Food vendors may also need a County Public Health permit or CMFO approval and state seller’s-permit registration.
Do I need an LLC before I get a business license?
Not automatically. An LLC is a state entity structure, while a city or County business license is local operating or regulatory authorization. A sole proprietor can still need local licensing, an FBN, a seller’s permit, zoning approval, or other permits depending on the business.
Update note
Last updated: October 4, 2026
Next review: January 2, 2027
This review rechecked incorporated-versus-unincorporated jurisdiction, the County Business License activity scope, City of Los Angeles registration, County FBN rules, zoning and home-business routing, Public Health jurisdiction, mobile food and sidewalk vending, short-term rentals, state entity/tax/employer paths, and current government portals. The August 1, 2026 California bizfile access change is a review-period update; the sidewalk-vending and short-term-rental clarifications correct older current-law gaps rather than presenting them as new October changes.
Disclaimer
This guide is for general information only. Business license, tax, zoning, health, building, fire, and permit rules can change, and the right path can depend on the exact address, activity, ownership structure, premises, employees, and industry. Confirm current requirements with the responsible official agency before you apply, pay a fee, sign a lease, buy equipment, or begin operating.