New York does not treat a therapy group practice like an ordinary small business. NYSED says licensed professionals may use authorized structures such as a professional service corporation or professional limited liability company, while a general business corporation generally may not provide professional services (NYSED Office of the Professions, current page verified July 30, 2026). That question comes before hiring, credentialing, or choosing payroll software.
This checklist focuses on LCSW-owned practices. Other mental-health professions require their own legal review.
Phase 1: Define the practice before you form it
Start with a one-page map of the services, professions, proposed owners and managers, supervised roles, payer model, and work locations.
Those details shape the entity. New York's general multiple-profession PLLC option does not broadly apply to licensed clinical social work, marriage and family therapy, mental health counseling, and several related professions. An LCSW and LMFT should not assume they can co-own one PLLC.
Ownership is also a licensure issue. New York law requires every member of a PLLC formed to provide licensed clinical social work to be licensed in New York to practice LCSW services (LLC Law §1207, current text reviewed July 30, 2026). PC shares and control are restricted too.
Have New York healthcare counsel review any equity, control, referral commission, revenue-sharing, or percentage-based management arrangement. Regents Rule §29.1 restricts referral consideration and generally restricts sharing professional fees outside specified professional relationships.
Phase 2: Form the professional entity in the right order
For many New York clinical practices, the relevant comparison is PC versus PLLC. The difference reaches ownership, governance, filings, and tax planning.
A domestic PLLC involves both NYSED and the Department of State. NYSED reviews its professional purpose and member or manager information, then issues a Certificate of Authority for the state filing. A domestic PC follows a separate process.
For a PLLC, the NYSED filing instructions require the articles to identify the profession, original members and managers, New York license numbers, and residence addresses. The name must clear professional-purpose and name review.
Use this sequence:
- Confirm the services, professions, owners, and management relationships.
- Have healthcare counsel identify the permitted entity and ownership structure.
- Prepare the professional-purpose, license, ownership, and management information for NYSED.
- Obtain the applicable NYSED consent or Certificate of Authority.
- File the formation documents and NYSED certificate with the Department of State.
- Complete the publication process if forming a PLLC.
- Calendar ongoing state filings and registrations.
Published baseline charges include $10 per PLLC member or manager for NYSED, $200 for Articles of Organization, $50 for a certificate of publication, and $9 for a biennial statement (NYSED; Department of State, verified July 30, 2026). This is not an all-in budget.
For a PLLC, the publication process must begin within 120 days after the articles become effective. It runs once per week for six successive weeks in two county-clerk-designated newspapers, one daily and one weekly, followed by filing the certificate and affidavits (LLC Law §206, current text reviewed July 30, 2026). Newspaper prices vary by county.
Phase 3: Build the org chart around actual licenses
Create a roster recording each clinician's exact credential, registration, scope, work location, supervisor, payer status, and renewal dates.
Avoid “associate therapist” as a catch-all label. In the social-work rules reviewed for this article, the operative categories include LCSW, LMSW, and limited permit holder. Their scopes are not interchangeable. Education Law §7701 says an LMSW may perform licensed clinical social work only in an approved facility or other supervised setting under supervision consistent with state regulations. LCSW practice additionally includes diagnosis, assessment-based treatment planning, psychotherapy, and related clinical functions.
A limited permit has its own boundaries. Under Part 74, it is issued for a specific acceptable setting, lasts no more than 12 months, and is nonrenewable. The setting cannot be a private practice owned or operated by the permit holder. One supervisor may supervise no more than five permit holders at once.
Before setting a start date, compare the credential with the duties, setting, supervisor, location, and payer requirements. A job description cannot expand a license.
Phase 4: Make supervision part of clinical operations
Supervision needs more structure than a calendar invitation. Identify clinical responsibility, case review, risk escalation, absence coverage, documentation, and confidentiality safeguards.
NYSED Part 74 recognizes an authorized PC, registered LLP, or PLLC as a possible setting for supervised LCSW experience. Work counted toward licensure requires at least 100 appropriately distributed hours of individual or group supervision, including case discussion, diagnosis and treatment review, guidance, and evaluation. Department-acceptable secure video may be used with confidentiality protections.
An LMSW performing clinical social work outside the LCSW-experience track still requires at least two hours of individual or group clinical supervision each month. The setting remains responsible for a compliant arrangement. NYSED's Part 74 rules make the setting responsible for the supervision structure; an LMSW should not assume privately arranging a supervisor resolves the setting requirement.
Formation does not erase clinical accountability. New York law preserves a professional's personal liability for that person's negligent or wrongful acts and for acts performed by someone under that person's direct supervision and control (LLC Law §1205, current text reviewed July 30, 2026). Review supervision exposure and professional-liability coverage with qualified counsel and an insurance professional.
Phase 5: Install employment systems before hiring
Your first hire makes you an employer. Review employee versus contractor classification with employment counsel and a tax or payroll professional. Per-session pay or flexible scheduling does not settle it.
Before the start date, put these systems in place:
- payroll, withholding, timekeeping, and personnel records;
- agreements, job descriptions, and required wage notices;
- workers' compensation, disability benefits, and Paid Family Leave review;
- leave, privacy, security, and complaint policies;
- onboarding, training, review, and separation procedures.
The New York Workers' Compensation Board says virtually all New York employers must provide workers' compensation coverage for employees. New York also requires every employer to adopt a sexual-harassment-prevention policy with a complaint form and provide interactive training annually.
Before adding volume, review which systems create real leverage as a solo therapist becomes a group practice.
Phase 6: Keep payer enrollment on its own track
Licensure, formation, CAQH, credentialing, contracting, roster loading, and the written effective date are different states. Track each clinician, payer, product, location, application, contract, roster, and effective date.
New York has no willing-provider law requiring an insurer to accept every qualified applicant. The Department of Financial Services describes a 90-day application-review framework for plans within its scope, along with narrow provisional-credentialing conditions for certain clinicians joining participating groups. That is not general permission to bill while waiting.
CAQH completion is not payer approval. Confirm billable status and the effective date in writing; do not assume a new clinician can bill under another provider's or the group's identifier while an application is pending.
Start this work early. Insurance credentialing delays can change access, cash flow, and hiring timing, even when the clinical and employment pieces are ready.
Phase 7: Make tax elections after the legal structure is clear
“PLLC or S corporation?” mixes two separate decisions. A PLLC is a state-law professional entity. S-corporation treatment is a tax election.
The IRS says a single-member LLC is disregarded for federal income tax by default unless it elects corporate treatment. A domestic LLC with multiple members defaults to partnership treatment unless it elects corporate treatment. Have a tax professional model the consequences using the group's actual circumstances.
Once the structure is approved, configure bookkeeping, payroll, banking, and technology around it. If the group will use automation or AI, review a governed, HIPAA-eligible office setup with executed BAAs before sensitive information enters a system.
FAQ
Can I open a New York group therapy practice as a regular LLC?
Do not assume so. NYSED identifies authorized professional structures such as PCs, PLLCs, and registered LLPs. The right form depends on the professions, services, owners, and management arrangement.
Can a nonclinician own part of an LCSW PLLC?
Each member of an LCSW PLLC must be licensed in New York to practice LCSW services. Have healthcare counsel review any investment, management, referral, or profit-sharing arrangement.
Can an LMSW provide therapy in a group practice?
An LMSW may perform clinical social work only in an approved facility or other supervised setting under compliant supervision. Verify the entity, setting, duties, supervisor, and payer requirements for the specific role.
Does completing CAQH mean a therapist can bill insurance?
No. CAQH is one credentialing workflow tool. Licensure, entity authorization, payer credentialing, contracting, roster loading, location approval, and the written effective date remain separate.
Does a PLLC protect the owner from malpractice liability?
It should not be described as a malpractice shield. New York law preserves personal liability for a professional's own negligent or wrongful acts and for acts performed by someone under that professional's direct supervision and control.