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

Illinois hides its extensions answer inside a different license. The state has no extensions credential, but it licenses hair braiding as its own profession, and the statutory definition of hair braiding names the work this page is about: extending, sewing and weaving hair, including hair extensions. A 300 hour hair braider license therefore covers sew-in installs and braid based extension work, while the 1,500 hour cosmetology license covers everything, including the cutting and chemical services the braider definition leaves out. This guide walks through both licenses, the boundary between them, the salon registration behind the chair, and the Illinois business setup around the install.

Researched from Illinois 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 Illinois

One department runs Illinois beauty licensing: the Department of Financial and Professional Regulation (IDFPR), through its Division of Professional Regulation, under the Barber, Cosmetology, Esthetics, Hair Braiding, and Nail Technology Act of 1985 (225 ILCS 410) and the rules at Title 68, Part 1175 of the Illinois Administrative Code. The Department licenses people and premises separately: cosmetologists, barbers, estheticians, nail technicians and hair braiders on the personal side, and salons and shops on the premises side.

Two features of the Illinois system shape everything in this guide. First, there is no extensions license anywhere in the Act's list of credentials, and the Department publishes no extensions specialty. Extension work in Illinois is authorized, or not, by two licenses that already exist: the cosmetology license and the hair braider license. Second, Section 1-7 of the Act makes it unlawful to practice, or to hold yourself out as able to practice, either trade without its license, and Section 1-7.5 backs that rule with a civil penalty of up to $5,000 for each offense. Which license your menu needs is a scope question, and Illinois answers scope questions in its definitions. Start from the Department's hair braiding page whenever a scope question comes up, and read it against Section 3E-1 of the Act.

Illinois hair extensions business requirements at a glance

The license question: hair braider or cosmetologist

Illinois gives an extensions specialist two doors, and the right one depends on how much of the appointment you want to own: installs built on braiding technique, or the full service menu. The state built a license for the first, at a fifth of the cosmetology hours; the second needs the full license, because the braider license stops where chemicals and cutting start. A cosmetologist never needs the braider license as well: Section 1-7 lets a licensed cosmetologist practice hair braiding, and hold out as a hair braider, on the cosmetology license alone.

The hair braider path runs through a 300 hour program, and Section 3E-2 of the Act publishes what those hours contain: 35 hours of basic training (theory, sanitation, scalp and hair disorders, OSHA standards, hair analysis), 35 hours of related concepts (braid removal, styling knowledge, tools, client consultation and education), 200 hours of practices and procedures, and 30 hours of business practices covering the Act itself, salon management and the Workers' Compensation Act. The 200 hour block is the point for this page's readers: the statute lists its subjects as single braids with and without extensions, cornrows with and without extensions, twists and knots, multiple strands, hair locking, and weaving and sewn-in work. The Illinois braider curriculum is, in large part, an extensions curriculum. Applicants must be at least 16 and beyond the age of compulsory school attendance, or hold a secondary school diploma. The license fee is $30, the fee the rules set for every practitioner license under the Act.

There is no separate state examination for hair braiders today. The Department licenses braiders on the school record: an official transcript showing graduation from the 300 hour program and a passing grade on the school's final examination, filed through the Department's CORE online system. The license expires on October 31 of each even-numbered year, renews at $50 for the two year cycle, and renewal requires 10 hours of continuing education, including a one hour domestic violence and sexual assault awareness course at the first renewal that carries continuing education. That changes soon, and the date matters if you are timing school enrollment: Public Act 104-478, already enacted, takes effect January 1, 2027. From that date, new hair braider applicants must also pass an examination authorized by the Department, and a new apprenticeship route opens under Section 1-15, at 600 hours of supervised practical training in a sponsoring salon. The same act opens a 3,000 hour apprenticeship route to the cosmetology license.

The cosmetology path is the broad one. It takes 1,500 clock hours at a licensed cosmetology school, then the state examination, which costs $200; the license fee itself is the same $30. Section 3-1 defines cosmetology as arranging, braiding, dressing, cutting, trimming, curling, waving, chemical restructuring, shaping, singeing, bleaching, coloring, or similar work, upon the hair of the head or any cranial prosthesis. Read it closely and two things stand out. The definition names braiding outright, which is why the cosmetology license carries the whole braiding and extension menu by itself. And it never uses the words weaving or extensions: extension work sits inside the general run of arranging, dressing and similar work on the hair, and what the license really adds is everything around the install, the cutting, coloring and chemical restructuring the braider definition excludes. Renewal is $50 every two years, expiring September 30 of odd numbered years, with 14 hours of continuing education. Applicants for original licensure on or after January 1, 2026 also complete Department approved education on abnormal skin growths, including melanoma identification.

The braiding boundary: where the braider license stops

In most states, the braiding question is an exemption question: how much may an unlicensed braider do. Illinois asks the question one level up, between two licenses, and answers it in a definition. Section 3E-1 defines hair braiding as a natural form of hair manipulation by braiding, cornrowing, extending, lacing, locking, sewing, twisting, weaving, or wrapping human hair, natural fibers, synthetic fibers, and hair extensions, performed by hand or with simple braiding devices, including needles and thread. Extending and sewing are not tolerated extras at the edge of that definition. They are named techniques, and hair extensions are a named material. A sew-in install, weft sewn onto braided tracks with needle and thread, sits squarely inside the hair braider license. Our Illinois braiding guide covers the braider trade in full.

The same definition draws the boundary in three places, and each maps to a real service decision. First, chemistry: hair braiding does not involve penetrating chemical hair treatments, chemical hair coloring agents, chemical hair straightening agents, chemical hair joining agents, permanent wave styles, or chemical hair bleaching agents applied to growing human hair. The joining agents clause is the extensions clause. An install attached by a chemical joining agent is outside the braider definition, and it belongs to the cosmetology license. Second, cutting: hair braiding does not include the cutting of human hair, with one careful exception, the trimming of hair extensions or sewn weave-in extensions only as applicable to the braiding process. A braider can finish the extensions; cutting and blending the client's own hair is cosmetology work. Third, the rest of the menu: coloring, relaxing, permanent waving and every other chemical service sit in the cosmetology definition in Section 3-1, no matter who performs them.

Two honest limits on this table. The Act classifies techniques and chemistry, not product names, and neither the statute nor the Department publishes a chart that sorts tape-ins, fusion bonds, microlinks or beaded rows one by one. Work through your menu with the definition's own tests: what technique attaches the hair, does a chemical joining agent do the attaching, and does the appointment include cutting or chemical services on the client's hair. And plan the menu before you open, because the common Illinois mistake is drift: a braiding studio licensed for sew-ins adds bonded installs and finish cuts for regulars, and the menu crosses into cosmetology work before anyone notices.

Your space: the salon or shop registration

Separate from every individual license, the space itself needs the Department's certificate of registration. The Department's published rule is direct: all cosmetology, nail technology, hair braiding or esthetics salons and barber shops shall obtain a certificate of registration to operate in Illinois, with a separate certificate for each location. A studio that does nothing but sew-ins registers on the same terms as a full service salon: $40 to open, $40 to renew every two years, expiring November 30 of even numbered years, and $20 to change the name or address on the certificate. The full registration walkthrough is in our Illinois hair salon guide.

Two points surprise first-time owners. First, you do not need a practitioner license to own the shop. An investor can hold the registration legally; the requirement is that every person who installs hair inside it holds their own license covering that service, and the registration holder answers for the premises, including sanitation and the practitioners working under the salon's roof. Second, services and premises are tied together: cosmetology and braiding services may only be performed in a registered salon or shop, so a licensed braider with no registered premises still cannot lawfully take clients. The registration asks for the business's federal employer identification number and, where the studio trades under an assumed name, the assumed name certificate, which is why the entity and name filings below come first.

Forming your LLC and the annual report

Most studio owners form a limited liability company. You file Articles of Organization, Form LLC-5.5, with the Department of Business Services in the Secretary of State. The filing fee is $150, standard processing runs about ten business days, and 24 hour expedited service brings the total to $250. Illinois requires a registered agent with a street address in the state. There is no newspaper publication step, so the $150 is the whole state formation bill.

The annual report is the price of keeping the LLC alive. It is due before the first day of the anniversary month, the month the company is formed, at $75 a year. File more than 60 days late and a $100 penalty applies, with administrative dissolution waiting at the end of a long delinquency. A filed LLC also deserves an operating agreement, even for a single member: banks ask for one. Our Illinois hair salon LLC guide covers the formation, annual report, and assumed name details in full.

Registering your business name: the assumed name filing

Where your business gets its public name depends on its structure: Illinois runs two systems. A sole proprietor or general partnership that operates under any name other than the owner's real full legal name registers an assumed business name with the county clerk under the Assumed Business Name Act (805 ILCS 405). The Cook County filing costs $50, the certificate is notarized, and you then publish notice once a week for three consecutive weeks, starting within 15 calendar days, filing the publisher's certificate and an original clipping within 50 days or the registration lapses. An LLC or corporation operating under a name different from its legal name takes the other route instead: it files an assumed name with the Secretary of State on Form LLC-1.20, with no publication. The LLC fee prorates across a five year cycle, from $150 down to $30, landing at $120 in 2026, and renews at $150 when the cycle turns. Choose the structure first, because the assumed name follows it.

Getting your federal Employer Identification Number

Your EIN is the tax identification number the rest of the system keys on: the salon registration, the Department of Revenue account, and the employer registrations below all use it. Apply for it directly with the IRS online. It is free, and you do not need a paid service.

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

Illinois does not tax services. The Retailers' Occupation Tax reaches sales of tangible personal property at retail, so the install appointment itself carries no sales tax. What the hair is, and how you sell it, decides the tax. Hair, wefts, clip-ins, and take-home products you sell at retail are taxable at the 6.25 percent state base rate, and local taxes push the combined rate above 10 percent in Chicago. Register with the Department of Revenue on Form REG-1 through MyTax Illinois before your first retail sale, look up your exact combined rate in the Department's Tax Rate Finder, and report and remit on Form ST-1. One nuance matters in an extensions studio: products transferred to the client as an inseparable part of a service can be taxed on the cost of the goods instead of a retail markup, so whether you itemize the hair or bundle it into the appointment price changes how the same install is taxed. Set the booking system to itemize the hair, and let your accountant confirm the treatment.

One Illinois-only tax surprises new entity owners: the Personal Property Replacement Tax, charged on net income at 1.5 percent for partnerships and limited liability companies and 2.5 percent for corporations, on top of the state's flat 4.95 percent business income tax rate.

Hiring stylists: employees, booth renters and workers' comp

The moment you hire, a second stack of registrations opens. Register as an employer with the Department of Employment Security within 30 days of starting business. Unemployment insurance liability begins once you pay at least $1,500 in wages in a calendar quarter, or employ anyone during each of 20 weeks in a year. The 2026 taxable wage base is the first $14,250 per employee, you start at the new employer rate of 3.35 percent, and your rate settles into a 0.75 to 7.05 percent range over time. Quarterly wage reports on Form UI-3/40 come due April 30, July 31, October 31, and January 31, withholding of 4.95 percent is reported to the Department of Revenue on Form IL-941, and new hires must be reported within 20 days of their start date. Nearly every Illinois employer must also carry workers' compensation insurance under the Workers' Compensation Act.

Booth rent has no special lane in Illinois, and that is the point that trips owners up. There is no booth rental statute, no renter license, and no registration category for a chair renter anywhere in the Act or its rules. What Illinois law does have is Section 212 of the Unemployment Insurance Act (820 ILCS 405/212), a three part test that keeps a service provider outside employment only when the person is free from the business's control and direction, performs work outside the usual course of the business or away from its places of business, and is engaged in an independently established trade or business of their own. Renting a chair inside an extensions salon does work squarely inside the salon's usual course and on its premises, so the second condition fails for the standard booth renter. In practice the renter practices under the salon's registration, and the salon answers for the premises. A genuinely independent structure looks different, a separate studio of your own operating as its own business, and our Illinois salon suite guide covers that model. Inside a conventional salon, the clean model is employment: hire the installer, withhold for them, and carry workers' compensation for them.

The local layer: Chicago, Cook County, and everywhere else

The last layer is local, and it matters most in Chicago. A Chicago salon or studio needs a Limited Business License from the Department of Business Affairs and Consumer Protection, at $500 for a two year term. Some beauty shops are special uses in some zoning districts, so confirm the zoning for your exact address before signing a lease. Illinois's minimum wage is $15.00 an hour, with a $9.00 tipped rate, and the Paid Leave for All Workers Act entitles employees to up to 40 hours of paid leave a year, earned at one hour for every 40 worked. Chicago runs higher: as of July 1, 2026, $17.05 an hour and a $12.96 tipped rate, with its own paid leave and paid sick and safe leave ordinances on top of the state floor. Cook County comes in between, at $15.40 and $9.25 in municipalities that have not opted out. Where you rent decides which floor you pay.

Insurance and the costs that keep coming back

Neither the Act nor the Part 1175 rules conditions a salon registration on a bond or an insurance filing. Insurance still enters through the lease and through prudence: landlords commonly require general liability coverage before handing over keys, and a working studio carries professional liability for services and property coverage for the buildout, equipment and retail inventory. An extensions studio carries one inventory exposure most salons do not: the hair itself is expensive stock, held for specific clients and often prepaid, so ask how your property policy treats client hair stored on the premises. Employers must also carry workers' compensation coverage, which is a legal duty rather than a landlord negotiation. The deeper walkthrough is in our Illinois hair salon insurance guide.

Recurring state costs are light and mostly biennial: practitioner renewals at $50 each, salon registration at $40 every two years, the $75 LLC annual report, quarterly filings, and sales tax returns on retail. The expensive mistakes in an Illinois extensions launch are almost never state fees. They are the lease signed before zoning was checked, the braider booked for bonded installs or finish cuts outside the braider scope, and the retail hair rung up as an untaxed service.

Dates to put on your calendar

• Hair braider licenses expire October 31 of every even numbered year; the cycle costs $50, and the first continuing education renewal needs 10 hours, including one hour of domestic violence and sexual assault awareness.
• From January 1, 2027, Public Act 104-478 adds a Department examination for new hair braider applicants and opens a 600 hour hair braiding apprenticeship, plus a 3,000 hour cosmetology apprenticeship.
• Cosmetology licenses expire September 30 of odd numbered years, renewed at $50 with 14 hours of continuing education.
• Salon and shop registrations expire November 30 of even numbered years, renewed at $40 per location.
• LLC annual reports are due before the first day of the anniversary month, with a $100 penalty after 60 days.
• Unemployment wage reports (Form UI-3/40) come due April 30, July 31, October 31, and January 31.
• New employees must be reported within 20 days of their start date, and employer registration with the Department of Employment Security is due within 30 days of starting business.

This guide is general information about starting a hair extensions business in Illinois, based on the official sources listed below as of November 5, 2026. It is not legal, tax, or licensing advice. Confirm license treatment, especially which install techniques a given license covers, directly with the Department of Financial and Professional Regulation before offering a service.

Frequently asked questions