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How to Start a Hair Extensions Business in California: Licenses, Costs & Requirements

California skipped the specialty license entirely. No weaving credential, no extensions permit: one statute, Section 7316 of the Business and Professions Code, decides who may attach hair by defining what cosmetologists, barbers and hairstylists may do, and by carving natural hair braiding out of licensing. This guide walks through the two licenses that authorize extension work, the braiding boundary that decides who needs neither, the establishment license for your space, and the California business setup behind the chair.

Researched from California state sources. Our guides are free. We may earn a commission when you use a partner service, at no additional cost to you.

Who regulates hair extensions in California

One agency runs California hair licensing: the Board of Barbering and Cosmetology, part of the Department of Consumer Affairs, working under the Barbering and Cosmetology Act in Chapter 10 of Division 3 of the Business and Professions Code. The Board licenses the people, cosmetologists, barbers and hairstylists among them, and it licenses the premises through the establishment license. No city or county issues a substitute for either license. For extension work, everything turns on Section 7316, the statute that defines the practice of cosmetology, barbering and hairstyling, and then lists the services that sit outside all three.

Two features of the current Act matter if your research is older. Senate Bill 803 cut the cosmetology course to 1,000 hours and created a separate 600 hour hairstylist license, both effective January 1, 2022, and the same reform removed the practical exam, so candidates now pass a written exam only. The Board publishes the Act and its regulations together at barbercosmo.ca.gov, and its fee schedule sits in Title 16 of the California Code of Regulations, Section 998.

California hair extensions business requirements at a glance

The license question: cosmetologist or hairstylist

Start with what California does not have. The Board issues six individual licenses: barber, cosmetologist, electrologist, esthetician, hairstylist and manicurist. There is no hair weaving license, no extensions license and no specialty credential for installers. Extension work is authorized, or not, entirely through the scope of practice definitions in Section 7316, and two licenses do the authorizing for a dedicated extensions business.

The cosmetologist license is the broad route. Section 7316(b)(1) defines the practice of cosmetology to include arranging, dressing, curling, waving, cleansing, cutting, shampooing, relaxing, singeing, bleaching, tinting, coloring, straightening, dyeing, beautifying, or otherwise treating by any means the hair of any person. Attaching extensions is arranging, dressing and beautifying hair by means the statute deliberately leaves open, and the same license carries the chemical services an extensions menu leans on: color matching a weft, lightening before an install, relaxing for a blend. The course is 1,000 hours or more at a Board-approved school under Section 7362.5. Applicants must be at least 17 and have completed the 10th grade. Fees come from the Section 998 schedule: a $9 preapplication fee, a $75 application and examination fee, and a $50 initial license fee once you pass. The exam is written only, administered by PSI. The license renews every two years for $50, with a $25 delinquency fee if it lapses.

The hairstylist license is the shorter route, and it is the one place California law names this trade outright. Section 7316(h) defines the practice of hairstyling to include styling hair of all textures, and arranging, blow drying, cleansing, curling, cutting, dressing, extending, shampooing, waving, or nonchemically straightening the hair of any person. Extending is in the list, in so many words. A licensed hairstylist can therefore install extensions as a licensed service, through a 600 hour course under Section 7363, with the same age of 17 and 10th grade minimums and a written exam. What the license leaves out is chemistry. Nothing in the hairstyling scope reaches coloring, bleaching, tinting, dyeing, relaxing or permanent waving, and the only straightening it names is nonchemical. A hairstylist cannot color match with dye, lighten a client's hair to blend, or relax texture as part of the appointment. Those services belong to a cosmetologist, or to a barber inside the barbering scope.

Two working rules follow. First, Section 7317 requires licensees to limit their practice to the areas they are licensed for, so verify every installer's license type before you book them, and book them only for services inside that scope. Studios commonly run a mixed team, hairstylists installing and styling, cosmetologists on color and chemical work, and the schedule has to respect that split. Second, mind the advertising line. Under Section 7320.3, a person who is not licensed to perform all of the practices of a cosmetologist may not represent themselves as one, so a hairstylist led studio markets hairstyling services, not cosmetology.

The braiding boundary: where unlicensed work ends

California deregulated natural hair braiding by writing the exemption into the statute, in this trade's own vocabulary. Section 7316(e)(2) provides that the practice of barbering, cosmetology and hairstyling does not include natural hair braiding, defined as a service that results in tension on hair strands or roots by twisting, wrapping, weaving, extending, locking, or braiding by hand or mechanical device, provided the service does not include haircutting or the application of dyes, reactive chemicals, or other preparations to alter the color of the hair or to straighten, curl, or alter the structure of the hair. So hair attached purely by braiding, weaving or extending, with nothing cut and nothing chemical applied, sits outside the Act entirely, and Board guidance confirms braiding need not happen in a licensed establishment.

Section 7316(f) is where the exemption collapses. A person who engages in natural hairstyling, defined as providing natural hair braiding services together with any service inside the regulated practices of barbering or cosmetology, must obtain and keep a barbering or cosmetology license covering the services offered. Braiding plus a shampoo is regulated, because cleansing and shampooing are cosmetology services. Braiding plus a trim is regulated twice over, because cutting sits inside cosmetology and is expressly excluded from the braiding definition. Braiding plus color never had an exemption to lose, because dyes and reactive chemicals were never in the definition.

Plan your menu against that table before you open. A braid based menu with no cutting and no chemicals can lawfully run unlicensed in California. The common mistake is drift: the menu adds a wash and blowout, then a blending trim, then bonded installs and a color match, and nobody notices it crossed into licensed work months ago. At that point the studio needs licensed people in a licensed establishment. Our California braiding guide covers the unlicensed trade in full.

Your space: the establishment license

The space itself needs the Board's establishment license. Section 7347 puts it plainly: any person, firm, or corporation that wants to operate an establishment applies to the Board for a license. You apply on Form 1020 with a $50 application and initial license fee, and the application fee is nonrefundable. Renewal is $40 and the delinquency fee is $20, all from the Section 998 fee schedule. Licensed services must be performed in a licensed establishment, or in a Board licensed mobile unit.

You do not need a cosmetology license to own the studio. What the license demands is that the establishment operate under the Act: every service performed by a licensee inside their scope, sanitation and safety rules followed, and the doors open to Board inspection. The license belongs to the owner and address on the application, one per address. Taking over an existing salon or moving goes through a fresh Form 1020, so sequence the paperwork before the sale or the move.

Booth rent fits inside this structure without changing it. A renter works inside your licensed establishment under their own individual license, and the classification rules below decide whether that renter is genuinely independent. The establishment license covers the room; the individual license covers the hands.

Forming your LLC with the California Secretary of State

Most California beauty businesses, extensions studios included, organize as a limited liability company, and the filing is cheap. It is what comes after that surprises people. To form the LLC, file Articles of Organization, Form LLC-1, with the California Secretary of State. The filing fee is $70, and the form can be filed online through the Secretary of State's bizfile portal. Your Articles name the LLC, give its address, and name a registered agent to accept legal papers on its behalf.

Within 90 days of filing, and every two years after that, the LLC files a Statement of Information, Form LLC-12, with the Secretary of State for $20, listing its address, managers or members, and agent. Miss it and the state can suspend the LLC, freezing contract enforcement and complicating your bank accounts. An LLC is not your only option. A sole proprietor files nothing with the state to exist, but gets no liability separation: the business's debts and claims are the owner's personally. A corporation is valid too, and carries the same $800 annual tax described below. Whatever the entity, the licensing pieces of this guide do not change. The full formation walkthrough is in our California hair salon LLC guide.

The $800 annual LLC tax and the Form 568 return

Here is the California charge that catches new owners out. Every LLC doing business in California pays an annual tax of $800 to the Franchise Tax Board under Revenue and Taxation Code Section 17941, owed even if the LLC does no business at all, and owed every year until the LLC is formally cancelled. The first payment is due on the 15th day of the fourth month after you file your Articles, paid with Form FTB 3522; later payments fall on the 15th day of the fourth month of the tax year, April 15 for a calendar-year business. The first year exemption people remember expired with the 2023 tax year.

The LLC also files an annual return, Form 568. A separate LLC fee kicks in only at higher income levels: when total California income, meaning gross income plus cost of goods sold, reaches $250,000, a fee of $900 applies, rising to $2,500 at $500,000, $6,000 at $1,000,000, and $11,790 at $5,000,000 or more, estimated and paid by the 15th day of the sixth month with Form FTB 3536. Most new extensions businesses are nowhere near those tiers, but the ladder exists.

Registering your business name with a fictitious business name statement

California handles business names at the county level, where out-of-state playbooks mislead people. If you do business under a name that is not your exact legal name, an LLC using a shorter storefront name, for example, you file a fictitious business name statement, often called an FBN or DBA, with the county clerk in the county where your business is principally located. There is no state registry and nothing to file with the Secretary of State for the name itself.

The timing rules live in Business and Professions Code Sections 17900 to 17930. File the statement at or within 40 days of starting business under the name. The statement then has to be published: once a week for four successive weeks in a newspaper of general circulation in the county, with an affidavit of publication filed with the county clerk within 30 days after publication completes. The statement expires five years after filing, or 40 days after any change in the facts you filed, such as a new address or owners, and a no-change refile within 40 days after the five-year mark does not require publishing again. Filing fees are set by each county and vary; Los Angeles County, as one example, charges $26 for one business name and $5 for each additional name. File before you sign anything that uses the name, because your bank will ask for the filed statement when you open the business account.

Getting your federal Employer Identification Number

Your Employer Identification Number, or EIN, is the federal tax ID for the business, issued by the IRS. Apply directly on the IRS website and it is free; sites that charge for an EIN are selling you a form you can file yourself in minutes. You need the number before you hire your first employee, and in practice before that: most banks require one to open a business account for an LLC, and the EDD wants it when you register as an employer.

California sales tax: services are not taxed, retail hair is

California taxes retail sales of tangible personal property, and beauty services are not tangible personal property. Installs, move-ups, removals and styling are services, and service charges are generally not subject to sales tax. The tax shows up in the hair itself. Extensions businesses sell product in a way most salons do not: wefts, bundles and clip-in sets a client buys and takes home are retail sales, and so are the take-home care products at the front desk. Decide in advance how your invoices split the hair from the labor, and keep services and products on separate lines in your point of sale from day one.

Before your first retail sale, register with the California Department of Tax and Fee Administration, the CDTFA, for a seller's permit. There is no fee for the permit itself, although the CDTFA can require a security deposit from some businesses, and the permit lets you buy resale inventory tax-free with a resale certificate. The statewide base rate is 7.25 percent, and voter-approved district taxes add on top, so charge the combined rate for your location, which the CDTFA publishes by address. File returns on the CDTFA's schedule and remit what you collected. Note the licensing side of the same counter: selling hair is not a licensed service, and neither is the mere sale, fitting or styling of a wig or hairpiece, which Section 7316(e)(1) places outside the licensed practices.

Hiring stylists: payroll taxes, wages and worker classification

The moment you hire, California gives you a second set of accounts. Register with the Employment Development Department, the EDD, within 15 days of paying more than $100 in wages in a calendar quarter. New employers are assigned an Unemployment Insurance rate of 3.4 percent for their first two to three years, on the first $7,000 of each employee's wages per year; the Employment Training Tax adds 0.1 percent on the same $7,000. State Disability Insurance is withheld from the employee's pay at 1.3 percent of wages for 2026, with no wage cap. Report every new hire within 20 days of their start date on Form DE 34.

The wage floor is the state minimum wage of $16.90 an hour from January 1, 2026, with no tip credit, so tips sit on top of the full wage. Many cities set a higher local minimum, and the higher number governs. Employees must also earn paid sick leave of at least 40 hours or five days a year. Workers' compensation insurance is mandatory for every California employer, even with a single employee.

Then there is classification, the issue California is famous for. Under the ABC test from AB 5, a worker is an employee unless the business proves the worker is free from its control, does work outside its usual business, and runs an independent trade. Licensed barbers, cosmetologists, estheticians, electrologists and manicurists have a specific carve-out in Labor Code Section 2778(b)(2)(L): when every condition in that section is met, the older Borello factors decide instead. The conditions are strict: the licensee sets their own rates, processes their own payments and is paid directly by clients; sets their own hours and has sole discretion over client selection; keeps their own book of business; holds their own business license; and issues a Form 1099 to you as the owner they rent from. Miss one and the ABC test applies, which treats most salon renters as employees. Licensees also report their practice status at renewal under Section 7401, so make the answer match the arrangement you actually run.

City business licenses, zoning and the local layer

State licenses do not finish the job. Nearly every California city requires a local business license, often called a business tax certificate, for the shop and, in many cities, for booth renters working inside it. Fees and renewal dates are set by the city. Zoning has to allow a personal services business at your address before you sign the lease, and a buildout may need building permits, plumbing or electrical sign-off, and a certificate of occupancy. Signage usually needs its own approval, and home based work meets home occupation rules.

Do the local check in this order: zoning confirmation for the address, the city business license application, then the buildout permits. A state license package does not help if the city will not let the business operate on that block.

Insurance and the costs that keep coming back

Plan on three policies at a minimum. General liability covers client injuries in the space. Professional liability covers claims arising from the services themselves, and extensions write their own version of that claim: traction damage from an install worn too long, breakage at a bond line, a reaction to adhesive, or a removal that takes natural hair with it. Property coverage protects your equipment, furniture and retail stock, and extensions inventory deserves a specific conversation, because the hair on your shelf is expensive and often prepaid by the client it was ordered for. Workers' compensation, covered above, is mandatory once you have employees and is priced separately. If you rent booths, your lease and your policy should both say whose insurance answers first when a renter's client is hurt, and renters should carry their own professional liability policy.

Premiums vary by city, services and claims history, so compare quotes from brokers who write beauty industry policies and compare exclusions, not just price. Add the recurring state stack to the same budget: Board renewals every two years, the $800 LLC tax every year, the $20 Statement of Information every two years, and county and city renewals. Insurance gets its own deep guide: hair salon insurance in California covers the mandatory workers compensation rule in full.

Dates to put on your calendar

• Every two years: renew practitioner licenses with the Board for $50, and the establishment license for $40, before the expiration dates printed on the licenses.
• 15th day of the fourth month after filing, then every year: the $800 LLC tax to the Franchise Tax Board on Form FTB 3522, April 15 for calendar-year businesses.
• Every two years: the LLC Statement of Information, Form LLC-12, $20 with the Secretary of State, first due within 90 days of formation.
• On the CDTFA's schedule: sales and use tax returns and payment for retail hair and product sales, at the filing frequency the CDTFA assigns.
• Within 20 days of each hire: new hire report to the EDD on Form DE 34.
• Every five years: renew the county fictitious business name statement, and refile within 40 days if your address or ownership changes.
• Every year: renew your city business license on your city's schedule.
• Before you add a service: recheck the scopes in Section 7316 whenever your menu changes, especially before adding color or chemical services a hairstylist led team cannot perform.

This guide is general information researched from official California state sources, not legal or tax advice. Requirements, fees and forms change; verify the current rules with the Board of Barbering and Cosmetology and the other agencies linked above before you file, sign or spend.

Frequently asked questions

Do I need a license to install hair extensions in California?

Usually, yes. California has no extensions license of its own, so the work runs through the scopes in Business and Professions Code Section 7316. A cosmetologist can install extensions as part of the full cosmetology practice, and a licensed hairstylist can too, because the hairstyling scope in Section 7316(h) names extending outright. The only unlicensed path is narrow: attaching hair as natural hair braiding, by twisting, wrapping, weaving, extending, locking or braiding, with no haircutting and no dyes, reactive chemicals or structure-altering preparations.

Is there a separate hair extensions or weaving license in California?

No. The Board of Barbering and Cosmetology issues six individual licenses: barber, cosmetologist, electrologist, esthetician, hairstylist and manicurist. None of them is a weaving or extensions credential. Whether you may install extensions depends entirely on the scope of the license you hold, and on staying inside it, because Section 7317 requires licensees to limit their practice to the areas they are licensed for.

What is the difference between the cosmetologist license and the hairstylist license for extension work?

Hours and chemistry. The cosmetologist license takes a 1,000 hour course and covers the full practice, including coloring, bleaching, relaxing and chemical straightening, so a cosmetologist can color match, lighten and texture blend around an install. The hairstylist license takes a 600 hour course and its scope names extending, cutting and styling, but only nonchemical work: no coloring, bleaching, relaxing or permanent waving. A hairstylist can install and style extensions, but the chemical side of the appointment belongs to a cosmetologist or a barber.

Can I braid in extensions without a license in California?

Yes, inside one statutory box. Section 7316(e)(2) takes natural hair braiding out of the licensed practices, and its definition includes weaving and extending hair by hand or mechanical device, provided the service includes no haircutting and no dyes, reactive chemicals or other preparations that alter the hair's color or structure. Cross either line, or add any regulated service such as a shampoo, a cut or color, and Section 7316(f) treats the combined work as natural hairstyling, which requires a barbering or cosmetology license.

Do I need a salon license to open an extensions studio in California?

Yes. Licensed extension work is performed in a Board licensed establishment. The establishment license is applied for on Form 1020, costs $50 for the application and initial license, and renews for $40, under the fee schedule in 16 California Code of Regulations Section 998. The owner does not need a practitioner license, but every person installing extensions in the space needs their own individual license covering the services they perform, and the license covers one address.

Are hair extension services subject to sales tax in California?

Generally, no. California taxes retail sales of tangible personal property, and installs, move-ups, removals and styling are services, so service charges are generally not taxable. Retail product sales are taxable: hair, wefts and take-home products a client buys separately are charged the 7.25 percent statewide base rate plus your local district taxes. Register with the CDTFA for a seller's permit before your first retail sale; there is no fee for the permit.