1.1 Current Exam Facts

Why these facts control your study plan

New Jersey does not issue a generic "cosmetology license" after a national multiple-choice test. The practicing credential is a cosmetologist-hairstylist license from the New Jersey State Board of Cosmetology and Hairstyling (the Board), a professional board inside the New Jersey Division of Consumer Affairs. The written exam you will sit is the National-Interstate Council of State Boards of Cosmetology (NIC) New Jersey Cosmetologist-Hair Stylist Theory Examination, not the national NIC Cosmetology Theory exam used in some other states and not a PSI Services LLC (PSI) exam. If you study the wrong Candidate Information Bulletin (CIB), you will under-prepare for Barbering and New Jersey State Law—two scored domains that exist on the New Jersey form and are easy to miss if you train on a national outline.

These logistics matter on day one of review because New Jersey Administrative Code (N.J.A.C.) 13:28-1.2 makes the license a two-part exam: theory and practical. You cannot "skip to the hands-on" because you finished clinic well. You must score not less than 75 percent on theory before the Board will let you take the practical, and you must pass each part. Treat this chapter as the map of the exam you are actually buying, scheduling, and sitting.

The license, the statute, and the exam name

The Cosmetology and Hairstyling Act of 1984 is New Jersey Statutes Annotated (N.J.S.A.) 45:5B, as amended (including P.L. 2025, c.18, approved February 3, 2025). The Board's implementing rules are N.J.A.C. 13:28. Together they define who may call themselves a cosmetologist-hairstylist and what the Board tests. The Board's licensing-requirements page (last modified August 12, 2026) states that a cosmetologist-hairstylist must be at least 17, document high school or equivalent, complete 1,200 hours of instruction at an approved school (or substantially similar out-of-state or foreign training), and take and pass an examination administered by the Board.

That Board examination is delivered in two environments:

1. Theory (written) — a computer-based NIC New Jersey form given through Prometric / Iso-Quality Testing (IQT) beginning August 3, 2020.
2. Practical — the hands-on part required by N.J.A.C. 13:28-1.2. You schedule and pay the current Prometric practical fee at the time you book; Prometric's public New Jersey program page lists written fees only, so this guide does not invent a practical dollar amount.

Do not confuse this path with other New Jersey practicing licenses. A beautician course is 1,100 hours, a barber course is 900 hours, a skin care specialist course is 600 hours, and a manicurist course is 300 hours (N.J.A.C. 13:28-1.1(e)). Each license has its own NIC New Jersey CIB. If your school uploads eligibility for the wrong exam, you will sit the wrong 120-minute test.

Official theory blueprint (NIC New Jersey CIB)

The NIC New Jersey Cosmetologist-Hair Stylist Theory CIB (effective August 1, 2020, still the bulletin Prometric links) is the content contract for the written exam:

• Time allowed: 120 minutes.
• Total items: 120.
• Weighted items that count toward your score: 110.
• Pretest items: the remaining 10 items are unscored. Prometric/IQT's Candidate Manual (computer-based testing overview v.10.1.2025) states those 10 pretest items are used for statistics and possible future questions and do not contribute to the final score. You will not be told which 10 are pretest, so answer every item as if it counts.

The CIB lists six domains. Item counts in parentheses are weighted items:

Scientific Concepts is infection control, anatomy of hair/skin/nails, disorders, muscles and circulation, product chemistry, and pH. Hair Care and Services is the giant: consultation and contraindications, tools, shampoo and draping, cutting and design, wet/thermal/natural styling, extensions, color and lightening, relaxing, and permanent waving. Skin Care and Services covers facial consultation, tools, cleansing through masks, hair removal methods that New Jersey allows (tweezing, depilatory, hard/soft wax, threading—not electrolysis), makeup, and lash application as described in the CIB. Nail Care and Services covers consultation, tools and pedicure basins, basic manicure/pedicure, and enhancements. Barbering and New Jersey State Law are short but scored; a candidate who studies only a national cosmetology theory book can lose 10 weighted items before hair and nails even start.

A practical study split follows the weights. If you have 22 hours of written review, about 8 hours belong on hair services, about 6 hours on scientific concepts, about 3 hours each on skin and nails, and about 1 hour each on barbering and New Jersey law—then use leftover time on your weakest clinic subjects. That is not a Board rule; it is how 110 weighted items actually sit on the form.

Passing standard, vendor, and fees you can verify

N.J.A.C. 13:28-1.2(b) is the sentence to memorize: applicants must receive a passing grade on each part, and an applicant shall achieve a score of not less than 75 percent on the theory portion in order to be eligible to take the practical. No applicant shall be permitted to take the practical unless theory is successfully completed. The CIB does not publish a raw number of correct answers that equals 75 percent, and this guide will not invent one. Your job is to treat 75 percent of the weighted theory score as the Board's published gate.

N.J.A.C. 13:28-1.2(a)1 lets applicants take a computer-based test in lieu of a paper theory exam. The computer-based test is administered by a Board-approved third-party vendor, and the vendor fee is paid by the applicant directly to the vendor. You still owe the Board the examination fee in N.J.A.C. 13:28-5.1. Prometric is that vendor. The Board applications page tells schools to upload eligibility electronically; after you receive Prometric's email, you schedule at isoqualitytesting.com (IQT) or by calling 1-866-773-1114 (or emailing registrations@isoqualitytesting.com).

Application fees to the Board are non-refundable. If you do not finish the licensure application process within six months of the initial application, N.J.A.C. 13:28-1.1(g) says the Board shall administratively close the file and you must reapply and repay.

Realistic New Jersey scenarios

Wrong bulletin. A student in Elizabeth finishes a 1,200-hour cosmetologist-hairstylist course, then downloads a national NIC Cosmetology theory CIB from a study app. That national outline will not warn her that New Jersey still scores Barbering (5) and New Jersey State Law (5). She can be clinic-strong in color and still fail the Board's 75 percent theory gate because she treated 10 weighted items as optional trivia.

Wrong sequence. A classmate in Toms River is a gifted cutter and wants to "get the practical over with" the week after graduation. Under N.J.A.C. 13:28-1.2(b), the Board will not permit the practical until theory is at least 75 percent. Paying a practical deposit before that score posts does not override the rule.

Two invoices. A candidate in Newark pays the Board $50 examination fee and assumes that covers Prometric. It does not. The computer-based written fee is $53 to Prometric/IQT (effective December 1, 2023). Plan for both invoices, then the initial license fee of $90 or $45 depending on where you sit in the biennial cycle.

Stale price. An older classmate quotes a $39 written fee from a 2022 group chat. Prometric's current New Jersey notice replaced that figure on December 1, 2023. Budget $53 unless Prometric publishes a newer number.

Use the Board's licensing-requirements page, N.J.A.C. 13:28-1.2 and 13:28-5.1, the Prometric New Jersey program page, and the NIC New Jersey Cosmetologist-Hair Stylist CIB as your primary sources. School flyers and national prep books are secondary.