ABA provider licensing: the two states where investors can no longer own the company

Every unlicensed owner of an Illinois ABA company has until January 15, 2027 to get out. That is the position of the Illinois Department of Financial and Professional Regulation, and the 2026 law that was expected to soften it left the ownership rule in place. Illinois is one of the five states with the most private equity acquisitions of autism therapy centers, according to a study reported in early 2026. The deadline lands on an active market.

For most of the country, an investor can own an applied behavior analysis company outright. New York and Illinois are the exceptions, and both are large ABA markets. This page covers who may own an ABA company, where the license sits when it is not on the analyst, and what Medicaid does to a sale.

In Illinois and New York, an ABA company with an unlicensed owner is out of compliance, and an ordinary LLC with outside investors does not fit either state.

Licensing the analyst is not licensing the business

The Behavior Analyst Certification Board’s list, last updated September 16, 2026, shows 40 states and the District of Columbia with behavior analyst licensure laws. The BCBA credential itself is a private certification. A state license is a legal requirement to practice where a state has enacted one, and in most licensure states the BCBA is the path to the license rather than a substitute for it. California, Florida and Pennsylvania are among the states without a behavior analyst licensure law.

A license on the analyst usually says nothing about who owns the company that employs the analyst. Texas licenses behavior analysts under Occupations Code chapter 506, and none of that chapter’s section titles addresses business entities or ownership. In most licensure states, a lay-owned or investor-owned ABA company employing licensed analysts is the ordinary structure, and private equity owned 574 autism therapy centers in 42 states as of 2024, according to the same study.

Illinois: every owner licensed, and a deadline

The Illinois Behavior Analyst Licensing Act provides that, beginning 24 months after the state started issuing licenses, no business organization may provide behavior analysis services unless every member, partner, shareholder, officer, holder of any other ownership interest, agent and employee “who renders applied behavior analysis services” holds a valid license (225 ILCS 6/150). Illinois began issuing licenses on January 15, 2025. The Department’s stated position is that unlicensed owners must divest by January 15, 2027.

Public Act 104-0618, effective July 24, 2026, changed the edges and kept the core. It exempted public schools, charter schools and 501(c)(3) nonprofits from the ownership requirement. It made any owner, officer or agent of an ABA business who “makes clinical decisions regarding patient care” without a license guilty of unlicensed practice. And it added behavior analysis to the professions that can combine in an Illinois professional corporation or professional LLC. The bills that would have repealed the ownership rule outright died in committee in March 2026.

Illinois kept the ownership rule, exempted nonprofits and schools, and made clinical decision-making by an unlicensed owner its own violation.

The practical result in Illinois is the model healthcare already uses in corporate-practice states. A professional corporation or PLLC owned only by licensed behavior analysts provides the services. An investor-owned management company provides everything else under a services agreement. The new clinical-decisions rule is the line that agreement has to be drafted around: the management company can run billing, staffing and operations, and any provision giving it a say over treatment decisions now invites an unlicensed practice charge.

New York: licensees only, with no for-profit exception

New York licenses behavior analysts under Education Law Article 167. Its Office of the Professions states that licensed behavior analysts may practice through a professional corporation, a professional LLC or a registered LLP, and that “Membership (ownership) in such corporations or companies is restricted to persons licensed” in the profession. The statutory exemptions cover government agencies, schools, certain approved early intervention agencies and certain substance use programs (N.Y. Educ. Law § 8807). The waiver that lets other organizations provide licensed services is available to nonprofits and education corporations, not business corporations (§ 6503-a).

An ordinary New York LLC with a founder who is not a licensed behavior analyst has no listed authority to provide ABA. The available paths are a PLLC owned only by licensees, a nonprofit with a waiver, or an exempt setting, and outside capital comes in through a management company contracting with the PLLC.

In New York, a founder who is not a licensed behavior analyst cannot own the company that provides the ABA.

Pennsylvania: the agency holds the license, and an LLC sale falls in a gap

Pennsylvania does not license behavior analysts. It licenses the business. An agency providing Intensive Behavioral Health Services, which include ABA, must hold a license from the Department of Human Services before it operates (55 Pa. Code § 5240.3). The certificate is issued to a legal entity for a specific location, cannot be transferred, and becomes void on a change in ownership of the legal entity. The same regulation then adds: “A transfer of stock of a corporation does not, for purposes of this chapter, constitute a change of ownership” (55 Pa. Code § 20.57).

So a buyer of a Pennsylvania ABA corporation’s stock keeps the license, and a buyer of the agency’s assets must be licensed before operating. The regulation says nothing about a sale of LLC membership interests.

Colorado is moving in Pennsylvania’s direction. Its 2026 law brings ABA clinics under the Department of Human Services’ facility licensing, with background checks for owners and employees, and requires individual analysts to hold a license beginning July 1, 2028. Under practitioner summaries of the law, clinics must be licensed to operate after August 1, 2027, so the business license arrives before the individual one. How the clinic license treats a change of ownership was not found in the sources reviewed.

Medicaid: the license changes how ABA is paid

Medicaid covers medically necessary autism treatment for children under the early and periodic screening, diagnostic and treatment benefit, and the federal Medicaid agency’s July 2014 bulletin points states to two ways to pay for it: services of other licensed practitioners, or preventive services recommended by a physician or other licensed practitioner. The first requires a practitioner licensed under state law (42 C.F.R. § 440.60). So whether a state licenses behavior analysts decides which door ABA comes through in that state’s Medicaid program.

The enrollment rules then reach the company’s ownership. In Texas, each licensed behavior analyst is enrolled individually and named as the rendering provider on Medicaid ABA claims, including services delivered by assistants and technicians under that analyst’s supervision (1 Tex. Admin. Code § 354.5011). An analyst who leaves takes their enrollment with them. That makes analyst retention a revenue question and a diligence item, not only a staffing one.

In Texas Medicaid, every ABA claim names a licensed analyst, so the company’s revenue walks out the door with its analysts.

Medicaid also requires disclosure of every person with a 5% or greater direct or indirect ownership interest in a provider, collected again within 35 days after any change in ownership (42 C.F.R. §§ 455.101, 455.104). Indirect ownership reaches through every layer, so a fund several entities up is a disclosable owner, and where a state designates a provider as high risk, those 5% owners can be fingerprinted (§ 455.434).

What a sale does

A sale of membership interests keeps the same LLC, the same tax identification number and the same Medicaid enrollment. The company reports its new owners and keeps billing, and the buyer inherits the LLC’s payment history, including overpayments and audit exposure. An asset sale moves the business into an entity with no enrollment, so the buyer must enroll before it can bill, and in Pennsylvania must hold its own agency license.

In Illinois and New York, the equity route has a further limit: after Illinois’s deadline, and in New York now, an unlicensed buyer cannot hold the interests of the entity that provides the services. The deal has to be built as a management company acquisition, with the licensed entity’s ownership staying with licensees.

The structuring consequence: an ABA acquisition has to be mapped state by state before the letter of intent, because the same purchase is an ordinary equity deal in Texas, an ownership violation in Illinois after January 15, 2027, a void transfer in New York, and an open regulatory question in Pennsylvania.

Where the compliance work continues

This page covers the entity: who may own it, where the license sits, and what a sale triggers. Running an ABA company inside those rules, from payer enrollment and credentialing to HIPAA and clinical documentation, is a deeper subject than an entity page can hold. I cover that side for ABA providers specifically at ABAWiser.

The bottom line

Illinois requires every owner of a for-profit ABA company to be licensed, and its regulator says unlicensed owners must divest by January 15, 2027.

New York allows only licensed behavior analysts to own an ABA PLLC or professional corporation, with no for-profit exception.

In most other licensure states, an investor can own an ABA company outright, because the license sits on the analyst.

Pennsylvania licenses the agency instead of the analyst, and its rule protects a corporate stock sale while saying nothing about an LLC sale.

Medicaid ties revenue to licensed analysts in some states and requires disclosure of every 5% owner, direct or indirect, within 35 days of a change.

What this page does not cover

The structure of an ABA business apart from licensing, including revenue concentration and the entity choice, is on the ABA playbook. The general ownership models and the Medicare and Medicaid change-of-ownership rules are on who is allowed to own a licensed business. The management company model in medicine is on healthcare licensing.

Last verified October 2026.