Closing a Professional LLC (PLLC) in Wyoming: Patient Records, Malpractice Tail Coverage, and Licensing Boards

Retiring from a private medical clinic in Casper, winding down a certified public accounting firm in Cheyenne, or closing an architectural and engineering practice in Jackson involves strict regulatory obligations that extend far beyond filing corporate termination paperwork. Unlike owners of standard commercial retail or construction companies, licensed professionals operating through a Wyoming limited liability company or professional entity cannot shield themselves from personal professional negligence or abandon client records when they shut their doors.

Under Wyo. Stat. Ann. § 17-29-104 and the Wyoming Practice of Professions by Corporations Act, Wyo. Stat. Ann. § 17-3-101 and Wyo. Stat. Ann. § 17-3-102, every licensed practitioner remains fully and personally liable for their own professional acts, errors, or omissions-as well as the negligence of subordinates under their direct supervision-even after the business entity is formally dissolved with the Wyoming Secretary of State, Business Division, Cheyenne (Herschler Building East, 122 W 25th St, Suite 101, Cheyenne, WY 82002-0020; phone (307) 777-7311). Executing a compliant practice closure requires coordinating licensing board notifications, purchasing extended malpractice reporting coverage, and appointing a lawful custodian of records.

Industry-Specific Licensing Board and Record Rules in Wyoming

Before submitting dissolution paperwork to the Secretary of State, practitioners must satisfy the closure rules enforced by their specific Title 33 state licensing board in Cheyenne.

Doctors and Dentists: Patient Notices, Newspaper Publication, and DEA Surrender

Physicians, surgeons, and physician assistants regulated by the Wyoming Board of Medicine, Cheyenne (130 Hobbs Ave, Suite A, Cheyenne, WY 82002; phone (307) 778-7053) under the Medical Practice Act, Wyo. Stat. Ann. § 33-26-402, face mandatory patient-abandonment and record-transfer rules under Chapter 3, Section 5 of the Board of Medicine Rules when closing a practice:

• 30-Day Certified Mail Notice to Active Patients: Terminating an ongoing physician-patient relationship requires sending at least 30 days' advance written notice by certified mail, return receipt requested, and continuing emergency care for those 30 days or until the patient establishes care with a new physician.
• 4-Week Consecutive Newspaper Publication: A physician closing a practice must publish a public notice once each week for 4 consecutive weeks in the newspaper of greatest circulation in each Wyoming county where the physician practiced (such as Laramie, Natrona, or Teton County) and in a local community newspaper, stating the closure date and the physical address of the records custodian.
• 1-Month Advance Notice to the Board of Medicine: A copy of the published closure notice and custodian address must be submitted to the Wyoming Board of Medicine, Cheyenne not less than 1 month before the practice termination date.
• Dental Practice Closures and DEA Controlled Substances: Dentists regulated by the Wyoming Board of Dental Examiners, Cheyenne (2001 Capitol Ave, Room 127, Cheyenne, WY 82002; phone (307) 777-7387) under Wyo. Stat. Ann. § 33-15-112 must similarly provide written continuity-of-care notice. Any practitioner holding a federal controlled substance registration must dispose of remaining stock using Form DEA-41, FED, Drug Enforcement Administration, Registrant Record of Controlled Substances Destroyed and surrender their registration via Form DEA-104, FED, Drug Enforcement Administration, Voluntary Surrender of Controlled Substances Privileges through the U.S. Drug Enforcement Administration, Cheyenne Resident Office, Cheyenne.

Accountants (CPAs): Working Papers, Client Originals, and Permit Surrender

Certified Public Accounting firms operating as PLLCs or LLCs in Wyoming hold a separate firm permit issued by the Wyoming Board of Certified Public Accountants, Cheyenne (325 W 18th St, Suite 4, Cheyenne, WY 82002; phone (307) 777-7551) under Wyo. Stat. Ann. § 33-3-118. When a CPA firm dissolves, the managing member must notify the board in writing within 30 days of the closure and surrender the firm's active permit, while returning all client-provided original records upon request regardless of unpaid invoices.

Architects and Professional Engineers: Sealed Drawings and the 10-Year Statute of Repose

Architectural and engineering firms must notify the Wyoming Board of Architects and Landscape Architects, Cheyenne under Wyo. Stat. Ann. § 33-4-117 or the Wyoming Board of Professional Engineers and Professional Land Surveyors, Cheyenne when ceasing corporate practice. Under Wyoming's real property statute of repose, Wyo. Stat. Ann. § 1-3-111, actions for design defects or negligent supervision of improvements to real property can be brought in courts such as the Laramie County District Court, Cheyenne, the Natrona County District Court, Casper, or the Teton County District Court, Jackson for up to 10 years after substantial completion.

Securing Malpractice Tail Coverage and Retaining Records

Most professional liability policies in Wyoming are written on a "claims-made" basis, meaning the insurer only covers a lawsuit if the policy is active both when the alleged error occurred and when the claim is served. Canceling your PLLC's policy upon dissolution without purchasing an Extended Reporting Endorsement ("tail coverage") leaves you uninsured against post-closure claims.

In Candelaria v. Karandikar, 475 P.3d 548 (WY Supreme Court 2020) and Vance v. Wyomed Laboratory, Inc., 375 P.3d 746 (WY Supreme Court 2016), the court detailed how Wyoming's professional malpractice statute of limitations operates under Wyo. Stat. Ann. § 1-3-107: claimants generally have 2 years from the act or omission (extended by 6 months if discovered in the second year, or until a minor's 8th birthday). Furthermore, covered healthcare entities must retain privacy and compliance records for at least 6 years under 45 C.F.R. § 164.530, and physicians are prohibited under Wyo. Stat. Ann. § 33-26-402 from withholding patient charts due to unpaid medical bills.

Step-by-Step Process in Wyoming

If you are closing a licensed practice in Cheyenne, Casper, Laramie, Jackson, or Sheridan, follow this chronological compliance sequence:

Step 1: Lock In Malpractice Tail Coverage Before Canceling Your Policy

Contact your liability carrier at least 60 days before closure to secure an Extended Reporting Endorsement; many insurers offer a free retirement tail if you are 55 to 65+ and insured for 5 consecutive years.

Step 2: Appoint a Records Custodian and Notify Your Licensing Board

Execute a custodian agreement and submit your formal closure notice at least 30 days before closing to the Wyoming Board of Medicine, Cheyenne, the Wyoming Board of Certified Public Accountants, Cheyenne, or your applicable Title 33 board.

Step 3: Mail Certified Client Letters and Run 4-Week Newspaper Notices

Send 30-day advance certified mail notices to active patients or clients, and for physicians, publish your closure and records access notice once a week for 4 consecutive weeks in the county and local newspapers.

Step 4: Surrender DEA Registrations and Payor Contracts

Document controlled substance disposal on Form DEA-41, FED, Drug Enforcement Administration, Registrant Record of Controlled Substances Destroyed and surrender privileges via Form DEA-104, FED, Drug Enforcement Administration, Voluntary Surrender of Controlled Substances Privileges.

Step 5: Wind Up Commercial Debts and Serve 120-Day Creditor Notices

Pay final staff wages and send written dissolution notices to known trade creditors under Wyo. Stat. Ann. § 17-29-703 to bar commercial contract claims after 120 days.

Step 6: File Articles of Dissolution with the Wyoming Secretary of State

Submit Form LLC-Articles-Dissolution, Wyoming, Secretary of State, Limited Liability Company Articles of Dissolution with the $60 fee to the Wyoming Secretary of State, Business Division, Cheyenne and close accounts with the Wyoming Department of Workforce Services, Unemployment Insurance Division, Casper.

How Much Does It Cost in Wyoming?

• Secretary of State Dissolution Fee: $60 statutory filing fee.
• Malpractice Tail Coverage Premium: Typically 150% to 250% of your expiring annual premium (often $8,000 to $35,000+ for physicians or $3,000 to $12,000 for CPAs, dentists, and architects) unless waived on retirement.
• 4-Week Newspaper Publication & Certified Mail: Roughly $200 to $500 in publication fees plus postage.
• Legal Counsel & Record Archiving: Typically $1,500 to $3,500 for legal wind-up and custodian agreements.

How Long Does the Process Take?

• Licensing Board & Patient Notice Window: At least 30 days advance notice and 4 consecutive weeks of newspaper publication for physicians.
• Malpractice Tail Election Window: Strictly 30 to 60 days following policy termination.
• Secretary of State Processing: 3 to 5 business days in Cheyenne.
• Post-Closure Liability Horizons: 2 to 2.5 years under Wyo. Stat. Ann. § 1-3-107 and up to 10 years for design professionals under Wyo. Stat. Ann. § 1-3-111.

To avoid licensing board discipline or uninsured post-closure malpractice exposure, connect with an experienced Wyoming business and professional practice lawyer in our directory.

Frequently Asked Questions (FAQ)