Oregon licenses behavior analysts through the Behavior Analysis Regulatory Board (ORS 676.802 to 676.830). Its LLC statute lets an ordinary limited liability company, or its members, render a professional service (ORS 63.074(1) to (2)), and the only consequence for members who are licensed professionals is personal malpractice liability, not a licensed-ownership requirement, so a non-licensee may own the practice. The 2025 laws SB 951 and HB 3410, billed as the nation's strictest corporate-practice limits, are framed around medicine and nursing: they reach a professional medical entity organized for a medical purpose and bind medical licensees (ORS 58.375; ORS 58.376; ORS 676.555), and they expressly do not extend to behavioral healthcare providers. A professional corporation (ORS chapter 58) remains available if you want a licensee-owned form, but it is optional. Outside capital can own the LLC directly.
The nine entity criteria at a glance
- Is ABA a licensed profession in Oregon, and under which board
- The entity menu: what an ABA practice can use
- Can a behavior analyst form the professional entity
- Who is allowed to own it
- The 2025 corporate-practice changes and why they target medicine
- Naming the entity
- Why choosing the entity is only half the question
- Tax treatment as a separate layer
- Multistate practice and foreign qualification
- How this connects to the rest of your compliance stack
- Forming the entity in Oregon: the sequence
- Oregon entity variables at a glance
- Frequently asked questions
- Where professional advice is essential
Is ABA a licensed profession in Oregon, and under which board
Yes. Oregon licenses behavior analysts and assistant behavior analysts through the Behavior Analysis Regulatory Board, housed in the Health Licensing Office (ORS 676.802 to 676.830, including the definition at ORS 676.802, licensure at ORS 676.810, and title protection at ORS 676.820). Because the license sits outside the medical framework and Oregon's LLC statute lets an ordinary LLC render a professional service with no licensed-ownership rule (ORS 63.074), an ABA practice may use a standard LLC with open ownership. A licensee-owned professional corporation is available but optional.
The entity menu: what an ABA practice can use
Oregon does not use a separately branded PLLC. An ABA practice uses an ordinary LLC that a non-licensee may own, with a licensee-owned professional corporation as an optional alternative and a management company available for outside capital only if a licensee-owned form is chosen.
| Entity | Available for ABA? | Who may own it | When to use it |
|---|---|---|---|
| Standard LLC (ORS chapter 63) | Yes | Any owner | The default form for an ABA practice; an LLC may render a professional service with no licensed-ownership rule (ORS 63.074). |
| Professional corporation (PC) (ORS chapter 58) | Yes, optional | Licensees of the professional service | Optional licensee-owned form, overseen by the relevant regulatory board. |
| Management company (MSO) | Optional companion | Owned by founders or investors | Optional; outside capital can also simply own the standard LLC directly. |
Can a behavior analyst form the professional entity
Yes, if you want a licensee-owned form. Oregon defines a professional service as one that may lawfully be rendered only pursuant to a license (ORS 58.015), and a licensed behavior analyst may form a professional corporation (ORS chapter 58) to render ABA. But the professional corporation is optional: an ordinary LLC may render the same service with no licensed-ownership requirement (ORS 63.074), so the practice may have non-licensee owners.
Oregon's 2025 corporate-practice law is medicine-specific and expressly excludes behavioral healthcare providers. An ABA practice is an ordinary LLC that a non-licensee may own; the licensed-ownership rules apply to medicine, not ABA.
Who is allowed to own it
Anyone. An ABA practice rendered through an ordinary LLC carries no licensed-ownership requirement, because Oregon's LLC statute lets an LLC or its members render a professional service and imposes only personal malpractice liability on professional members (ORS 63.074(2); ORS 58.185). A non-licensee may own the LLC. Oregon's strict corporate-practice doctrine, including the 2025 SB 951 and HB 3410 changes, is medicine-and-nursing-specific (ORS 58.375; ORS 676.555) and expressly excludes behavioral healthcare providers, so it does not reach ABA.
The 2025 corporate-practice changes and why they target medicine
This is the part to get right. In 2025 Oregon enacted SB 951 (signed June 9, 2025) and HB 3410 (signed July 24, 2025), widely described as the strictest corporate-practice limits in the country, designed to stop business entities from using complex ownership and contracting structures to control medical practices. Crucially, the laws are framed around medicine. SB 951 amended the strict-ownership section so that the professional corporation it governs means one organized for the purpose of practicing medicine (ORS 58.375), and the new control restrictions key off a professional medical entity, defined around a medical purpose (ORS 58.376). A pure ABA practice is generally not a medical-purpose entity, so it sits outside the core of these laws. The cautions are real, though: the laws are new and broadly worded, their boundaries are still being interpreted, and they can become relevant if a physician or other medical professional is involved in the practice or if a management-company arrangement looks like control. Confirm the current reach with Oregon counsel before relying on being outside them.
Naming the entity
An Oregon professional corporation uses a corporate name consistent with the Professional Corporation Act (ORS 58.115), and an LLC uses a limited-liability-company designator under ORS chapter 63. The name must be distinguishable on the Secretary of State's records. Clear the name with the Secretary of State before filing, and use the designator that matches the form you choose.
Why choosing the entity is only half the question
For an ABA practice the entity is an ordinary LLC, which a non-licensee may own, so an investor, a co-founder, or a clinician from another field can hold equity in the practice directly. A separate management company is optional rather than required; it is the vehicle for outside capital only if you choose the licensee-owned professional corporation. The 2025 corporate-practice law scrutinizes control of medical practices, not ABA, so its MSO restrictions do not bind an ABA structure.
Read next: Do you need an MSO for your ABA practice in Oregon?
Tax treatment as a separate layer
Entity form and tax classification are separate choices. An Oregon LLC is taxed by default as a sole proprietorship or partnership depending on the number of members and can elect corporate or S-corporation treatment. A professional corporation is a corporation for tax purposes unless it makes an S election. The tax choice sits on top of the entity analysis; decide it with a tax adviser alongside the entity.
Multistate practice and foreign qualification
If you operate beyond Oregon, the Oregon LLC is only your home-state piece. To deliver services in another state you generally register there as a foreign entity and meet that state's own ownership and entity rules, which vary, and some require licensed ownership of the clinical entity. Confirm each state's professional-entity requirements before expanding.
How this connects to the rest of your compliance stack
Entity choice is one layer. Others interact with it:
- Ownership and outside capital. The 2025 laws make the management-company analysis the centerpiece of the ownership question in Oregon. See the Oregon MSO and ownership page.
- Licensing and credentialing. The owners and clinicians must hold the Oregon behavior-analyst license through BARB. See licensing and credentialing.
- Payor and Medicaid enrollment. The entity and its ownership are disclosed at enrollment and revalidation. See Medicaid and insurance mandates.
Forming the entity in Oregon: the sequence
- License the practitioners. Behavior analysts licensed through BARB (ORS 676.802 to 676.830). Owners of the LLC need not be licensed.
- Form a standard LLC. Oregon's LLC statute lets an ordinary LLC render a professional service with no licensed-ownership rule (ORS 63.074); a non-licensee may own it.
- Professional corporation is optional. If you prefer a licensee-owned form, a licensed behavior analyst may form a PC (ORS chapter 58).
- The 2025 laws are medicine-specific. SB 951 and HB 3410 reach professional medical entities and medical licensees and expressly exclude behavioral healthcare providers, so a pure ABA practice is outside them; confirm any physician-involved or multidisciplinary structure with counsel.
- Clear the name and file. File articles of organization with the Secretary of State using ordinary LLC naming.
- Outside capital can own the LLC directly. A management company is optional, not required. Confirm the structure with Oregon counsel.
Oregon entity variables at a glance
| Variable | Oregon value |
|---|---|
| Is ABA a licensed profession? | Yes; licensed through the Behavior Analysis Regulatory Board (ORS 676.802 to 676.830) |
| Is a professional entity required? | No; an LLC may render a professional service with no licensed-ownership rule (ORS 63.074) |
| Who may own a standard LLC | Any owner; professional members carry only personal malpractice liability (ORS 63.074(2); ORS 58.185) |
| Is a professional corporation required? | No; the PC (ORS chapter 58) is optional and licensee-owned |
| 2025 corporate-practice changes | SB 951 and HB 3410, amending ORS 58.375 and 58.376 and adding ORS 676.555 |
| Do the 2025 changes reach ABA? | No; they reach professional medical entities and medical licensees, and expressly exclude behavioral healthcare providers |
| Corporate-practice doctrine | Medicine-specific (ORS 58.375; ORS 677.085); does not reach Ch. 676 behavior analysts |
| Naming | Ordinary LLC naming (ORS chapter 63); PC corporate name only if that form is used |
| Key authorities | ORS 676.802 to 676.830; ORS 63.074; ORS chapter 58; SB 951 and HB 3410 (2025) |
Frequently asked questions
Does Oregon have a PLLC for ABA practices?
Do Oregon's strict 2025 corporate-practice laws apply to my ABA practice?
Can a non-licensee own my Oregon ABA practice?
Can a behavior analyst form a professional corporation in Oregon?
Who regulates behavior analysts in Oregon?
Where professional advice is essential, not optional
Oregon does not force ABA into a licensed-owned entity: an ordinary LLC may render behavior analysis with non-licensee ownership (ORS 63.074), and the licensee-owned professional corporation is optional. The 2025 corporate-practice overhaul (SB 951 and HB 3410) is medicine-and-nursing-specific and expressly excludes behavioral healthcare providers, but it is new and broadly worded, so confirm any physician-involved or management-company structure with an Oregon attorney before you build.
The governing authorities to know are the behavior-analyst licensure provisions (ORS 676.802 to 676.830), the LLC statute permitting professional services without a licensed-ownership rule (ORS 63.074), the optional Professional Corporation Act (ORS chapter 58), and the medicine-specific 2025 corporate-practice changes (SB 951 and HB 3410; ORS 58.375, 58.376, 676.555).
This page describes general patterns in a regulatory environment that is changing, and Oregon's corporate-practice law changed substantially in 2025 with rules still being interpreted. The Oregon Secretary of State, the Behavior Analysis Regulatory Board within the Health Licensing Office, and qualified counsel provide current requirements. Neither this page nor any secondary source should be relied on in place of direct verification with the relevant authorities and counsel.