Last updated: August 31st, 2026
The first questions you need to answer are:
Those two decisions are closely connected because the Contractors State License Board (CSLB) requires your business name to be compatible with both your license classification and your business entity.
If you’re applying as a sole owner, your business can operate under your personal name or another legally permitted business name.
However, an FBN or DBA is not automatically required for every contractor or every business entity.
Whether you need to file a fictitious business name depends on factors such as:
For a corporation or LLC, the legal entity must also satisfy the applicable California Secretary of State requirements.
The current CSLB standard is straightforward:
Your contractor business name cannot be misleading in relation to the classification or classifications issued to the license, and it must be compatible with the type of business entity being licensed.
For example, a company name that clearly represents one trade should not be used to apply for an unrelated contractor classification.
Likewise, a sole ownership should not use entity wording that falsely suggests it is a corporation, partnership, or other type of business.
CSLB reviews the proposed business name as part of the application process, so choose a name that accurately reflects both:
If CSLB determines that the name is misleading or incompatible with the business entity, the application may be returned for correction.
Once you’ve settled on the business name, move to Section 2 and identify how the business will operate.
The current CSLB Application for Original Contractor License includes the following entity options:
Each entity has different requirements.
A sole ownership is owned by one individual and is not a corporation or LLC.
The qualifier can be:
If the owner is also the qualifier, that individual is listed as the qualifying individual in Section 3.
For a partnership, the qualifier can generally be:
The partnership must provide its federal Employer Identification Number (FEIN).
A personal Social Security Number or ITIN is not used in place of the partnership FEIN.
Limited partnerships must also satisfy applicable California Secretary of State registration and good-standing requirements.
A California corporation must provide its current and active California Secretary of State registration number.
The qualifier can generally serve as:
The corporation must also report the personnel required by CSLB.
Corporate officer titles such as:
should be entered for the appropriate personnel in Sections 3 and 4.
Every required officer, director, or other qualifying personnel member must be reported accurately.
The current CSLB application includes a business-entity option for a Federally Recognized Tribe.
A Tribal Business can generally use:
The application requires the name of the federally recognized tribe.
CSLB may also require supporting documentation establishing the tribal business, such as qualifying organizational resolutions, articles, or bylaws.
This entity option was not reflected in many older CSLB application walkthroughs, so make sure you’re using the current application rather than an older version.
An LLC must provide a current and active California Secretary of State registration number.
The qualifier can generally be:
All LLCs must have at least one manager or member.
LLCs also have additional licensing requirements that do not apply in the same way to every other contractor entity.
The old description that an LLC has an additional bond costing “$1,250 to $5,000 per year” should no longer be used.
The actual CSLB requirements are based on required bond and insurance amounts—not a fixed annual premium.
Like other active California contractor licenses, an LLC generally must maintain the standard:
$25,000 Contractor’s Bond
In addition, every contractor LLC must maintain a separate:
$100,000 LLC Employee/Worker Bond
This bond is for the benefit of employees or workers who may be harmed by the LLC’s failure to pay certain:
This $100,000 bond is in addition to the standard $25,000 Contractor’s Bond.
Contractor LLCs must also maintain liability insurance.
For an LLC with five or fewer persons or companies listed as personnel of record, the minimum aggregate coverage is:
$1 million
For each additional person or company listed as personnel of record, the minimum increases by $100,000, up to a maximum required amount of $5 million.
So the LLC requirements are better summarized as:
The information required in Section 2 depends on the entity.
Provide the partnership’s federal:
Employer Identification Number (FEIN)
The format is generally:
XX-XXXXXXX
Provide the corporation’s current and active California Secretary of State registration number.
Provide the name of the Federally Recognized Tribe and any supporting documentation CSLB requires for the tribal entity.
Provide the LLC’s current and active California Secretary of State registration number.
Do not rely on an old blog post to determine what the registration number “should look like.” Use the registration number shown on your current California Secretary of State business record.
For corporations and LLCs, make sure your entity records are current and consistent with the information you’re giving CSLB.
Section 3 is for the qualifying individual, commonly called the qualifier.
The qualifier is not simply “the person taking the exams.”
The qualifier is the individual who meets the applicable experience and examination requirements and is responsible for exercising supervision and control over the business’s construction operations.
CSLB requires a qualifying individual for every classification on every contractor license.
The title or position selected in Section 3 must match the business entity.
Current options include:
Sole Ownership:
Partnership:
Corporation:
Tribal Business:
LLC:
The qualifier may or may not own the business.
The current application asks for information including the qualifier’s:
The qualifier’s legal name should match their government-issued identification.
Section 4 is for personnel other than the qualifying individual already listed in Section 3.
CSLB currently requires the applicable individuals and companies that will be listed as personnel of record to be reported.
For corporations and LLCs, this can include people serving as:
LLCs can also have another corporation or LLC serving as a member or manager.
When that happens, CSLB has additional instructions for reporting the company and an individual authorized to sign on its behalf.
So the older shorthand of simply saying “list the sole officer or manager/member in Section 4” is no longer detailed enough.
The current rule is:
Report every individual or company that CSLB requires to appear as personnel of record, other than the qualifier already reported in Section 3.
If you need more space, CSLB provides a separate Section 4 – Additional Personnel form.
For help completing the next sections, read our CSLB Application: Pages 2–4 Guide.
Before you submit the application, double-check these areas.
Make sure the business name accurately reflects the entity and is not misleading in relation to your requested classification.
A fictitious business name is not universally required simply because you’re applying for a contractor license.
Determine whether one is actually required based on your legal name, entity, and applicable local requirements.
Don’t describe the LLC bond as simply costing “$1,250–$5,000 per year.”
The important legal requirements are:
Your actual insurance premiums and surety bond premiums depend on the provider and underwriting.
The qualifier’s title must be compatible with the business entity.
For example, a corporation uses an RMO or RME, while an LLC has additional qualifying-position options.
Sections 3 and 4 work together.
The qualifier goes in Section 3. Other required personnel of record go in Section 4.
Missing required personnel can result in CSLB returning the application for correction.
Page 1 of the CSLB license application starts with three important decisions:
Use the current CSLB rules rather than relying on older assumptions.
Remember:
If you want help before submitting your application, Contractors License Guru offers an Application Review Service or Consultation.
For help with the rest of the form, continue to our CSLB Application: Pages 2–4 Guide.
