General contractor licenses
in Los Angeles, California
Start with the main licenses and permits below. For a checklist based on your own business, tell us what you’re opening and how it will operate.
Researched Sep 2026
About this example
This guide covers a home-based general building contractor with employees and business vehicles in the incorporated City of Los Angeles. CSLB licensing, bonding, employee obligations, city business tax registration, and home-occupation rules are central. Entity type, vehicle specifications, sales roles, and customer project details determine additional requirements.
Requirement labels below refer to this setup. Conditional items depend on additional details.
Authorities researched
- Federal
- Internal Revenue Service · Financial Crimes Enforcement Network · Federal Motor Carrier Safety Administration · U.S. Environmental Protection Agency
- State
- California Secretary of State · California Franchise Tax Board · California Department of Tax and Fee Administration · California Employment Development Department · California Contractors State License Board · California Department of Industrial Relations, Division of Workers’ Compensation · California Department of Industrial Relations, Public Works Unit · California Department of Motor Vehicles · California Highway Patrol
Details to confirm before you apply
- What is the exact home-office address, and where will crews, commercial vehicles, tools, and materials be based?
- Which entity, tax classification, legal name, trade name, and CSLB qualifying individual will the business use?
- What work will the contractor perform directly or subcontract, and will jobs include pre-1978 paint disturbance, asbestos, excavation, demolition, or public works?
- Will any nonexempt employees sell or negotiate home-improvement contracts?
- What are the vehicles’ body types, ratings, actual/combined weights, cargo, routes, and for-hire uses?
- What payroll will be paid each quarter, and will the business sell or lease tangible goods at retail?
- What are the customer project addresses and scopes, and which agency serves each parcel?
The main licenses and permits
6 of 31- 01California contractor license for general building work (Class B)California Contractors State License Board · California
A general contractor in California must be licensed before contracting for construction work that requires a building permit, uses employee labor, or reaches $1,000 in combined labor and materials, and this business has W-2 employees.
RequiredEvery 2 years when renewed on active status; 4 years when renewed on inactive status. - 02California Contractor’s BondCalifornia Contractors State License Board · California
CSLB requires the bond before issuing and maintaining an active contractor license.
RequiredContinuous while the license is active. - 03Business Tax Registration CertificateLos Angeles Office of Finance · Los Angeles
This guide assumes the stated business operates within the incorporated City of Los Angeles, where contracting activity requires business tax registration.
RequiredAnnual - 04Los Angeles home occupation complianceLos Angeles City Planning Department · Los Angeles
The stated operation uses a home office in the City of Los Angeles.
RequiredOngoing compliance with the approved residential use. - 05Employer Identification Number (EIN)Internal Revenue Service · Federal
The business will have W-2 employees, so it needs an EIN for federal employment-tax reporting.
RequiredNone (one-time) - 06Workers’ Compensation InsuranceCalifornia Department of Industrial Relations, Division of Workers’ Compensation · California
California employers must provide workers’ compensation benefits when they have one or more employees, and this business will have W-2 employees.
RequiredContinuous coverage; policy renewal cycle is set by the insurer.
This example includes 25 other potential requirements. A report based on your business explains which apply, how to file, published fees and timing, and what to complete first.
Make the checklist yours
Your location, activities, and business structure can change the list. Get a free preview for your business, then decide whether to unlock the full report for $49.
Questions people ask
What city business licenses or registrations should a general contractor in Los Angeles check?
Our research identifies Business Tax Registration Certificate, issued by Los Angeles Office of Finance, as required. This guide assumes the stated business operates within the incorporated City of Los Angeles, where contracting activity requires business tax registration. Check the other city permits in this guide and confirm the requirements for your premises and activities.
How much do licenses and permits cost for a general contractor in Los Angeles?
Most fees vary by item; see report. Several items have fees that depend on your entity type, square footage, or payroll, so the full report lists each fee as the agency publishes it.
What should I do first?
Review California business entity formation or registration (if applicable) (California Secretary of State), then Los Angeles County Fictitious Business Name Statement (if applicable) (Los Angeles County Registrar-Recorder/County Clerk), then Employer Identification Number (EIN) (Internal Revenue Service). Confirm each item's applicability and prerequisites before applying; the report provides a suggested order for the full checklist.
Is this legal advice?
No. It is a research summary of public requirements published by government agencies, each linked to its official page. Confirm with the issuing agency before filing.
Related guides
Researched from official government sources on September 5, 2026 for a typical general contractor. Requirements change and depend on your facts; this page is not legal advice. Confirm with the issuing agency before filing.