Pro Se Guardianship Filing in Wyoming: DIY Without an Attorney

Hiring an elder-law attorney for a guardianship petition in Wyoming costs $3,000 to $5,000 for an uncontested case. If your parent clearly lacks capacity, no family member objects, and the estate is straightforward, filing pro se (representing yourself) is a legal option. Wyoming's District Courts accept self-represented petitioners, and the Judicial Branch provides downloadable form packets.

But "allowed" and "easy" are different things. The guardianship process has strict procedural requirements that trip up pro se filers regularly. Missing one step — like incorrect service of process — can invalidate the entire petition and force you to start over.

Step 1: Get the Court Forms

Download the adult guardianship self-help packet from wyocourts.gov under "Legal Help by Topic > Guardianship (Adult)." The packet includes:

• Petition for Appointment of Guardian of an Incapacitated Person
• Civil Cover Sheet
• Summons
• Acknowledgment and Acceptance of Service
• Consent to Serve as Guardian and Oath
• Notice of Hearing
• Order Appointing Guardian
• Letters of Guardianship

The forms are free to download. Read every page before filling anything out — the packet includes instructions that explain each document's purpose.

Step 2: Prepare the Medical Evidence

The petition must include or be accompanied by medical documentation establishing your parent's incapacity. Under W.S. § 3-1-101(a)(ix), an incompetent person is someone who, for reasons other than being a minor, is unable to properly manage and take care of themselves or their property due to advanced age, physical disability, disease, or mental illness.

You need a written evaluation from a licensed physician, psychiatrist, or clinical psychologist that:

• Identifies the specific medical condition causing incapacity
• Describes the functional limitations (what the parent cannot do)
• Establishes a direct link between the diagnosis and the inability to manage their own affairs
• Is recent enough that the court finds it credible (within the past 6 months is typical)

This medical report is the foundation of your case. Without it, the court cannot find your parent incompetent by a preponderance of the evidence.

Step 3: File the Petition

File the completed petition, civil cover sheet, and medical evidence with the Clerk of District Court in the county where your parent lives or is physically present. The filing fee is $160.

If you cannot afford the filing fee, request an Affidavit of Indigency and Request for Waiver of Filing Fees from the clerk. The court will evaluate your financial situation and may waive the fee.

The clerk will file-stamp your documents and issue the summons. They will also send the case file to the judge, who will appoint a Guardian ad Litem (GAL).

Step 4: Serve the Proposed Ward

This is where most pro se filers make critical mistakes. The service requirements are strict and non-negotiable:

Your parent (the proposed ward) must be personally served by a county sheriff or licensed process server. The proposed ward cannot accept service by signing an Acknowledgment and Acceptance of Service form — personal service by an authorized officer is a mandatory jurisdictional requirement under the Wyoming Rules of Civil Procedure. If service is defective, the court lacks jurisdiction and the entire proceeding is void.

Contact the sheriff's office in the county where your parent resides to arrange service. The sheriff will serve the summons and a file-stamped copy of the petition directly on your parent and file a Return of Service with the court.

Step 5: Notify Interested Parties

Beyond the proposed ward, you must provide notice to all mandatory interested parties:

• Your parent's spouse
• All adult children
• Living parents of the proposed ward
• Any person currently holding care or custody
• Any existing guardian or conservator in another state
• Any person holding a power of attorney

These parties can be served personally by the sheriff, or they can sign a notarized Acknowledgment and Acceptance of Service form. Out-of-state parties can accept service by mail with a signed acknowledgment.

If you cannot locate a required party after reasonable efforts (social media searches, relative inquiries, public records checks), file a Motion and Affidavit for Service by Publication. The court may authorize notice by newspaper publication once per week for four consecutive weeks.

Response deadlines: 20 days for in-state personal service, 30 days for out-of-state service, 30 days after the fourth publication for service by publication.

Step 6: Work with the Guardian ad Litem

The court-appointed GAL will contact you and your parent independently. The GAL's job is to:

• Interview the proposed ward in person
• Review medical records and evaluate living conditions
• Assess whether guardianship is necessary and whether a limited guardianship would be appropriate
• File a written report with the court within 30 days of appointment

Cooperate fully with the GAL. Provide copies of all medical documentation, describe your parent's daily situation honestly, and explain why you are seeking guardianship. The GAL's recommendation carries significant weight with the judge.

Step 7: Attend the Court Hearing

The judge will schedule a hearing after receiving the GAL's report and confirming that all service requirements have been met. At the hearing:

• You present your case explaining why your parent needs a guardian
• The medical evidence and GAL report are reviewed
• Any interested party who filed an objection can present their position
• The proposed ward has the right to attend and be heard
• The judge rules on whether to appoint a guardian and whether the guardianship should be plenary or limited

If the guardianship is granted, you will take the Oath of Guardian and receive Letters of Guardianship from the clerk — the official document that proves your authority to third parties.

Common Pro Se Mistakes

• Wrong county: Filing in the county where you live instead of where your parent lives
• Defective service: Trying to serve the proposed ward by mail or acknowledgment instead of personal service by sheriff
• Missing interested parties: Failing to notify a required family member, which can result in the case being thrown out
• Insufficient medical evidence: Submitting a general letter from the doctor instead of a comprehensive evaluation report linking the condition to functional incapacity
• Missing the bond requirement: If you are also petitioning for conservatorship (financial authority), you must post a fiduciary bond — forgetting this delays your appointment

When Pro Se Is Not Appropriate

Do not file pro se if:

• Any family member is likely to contest the guardianship
• The parent has substantial assets that create complex conservatorship issues
• There are allegations of exploitation or abuse by any party
• The parent has assets in multiple states
• You are unsure whether guardianship is necessary versus a limited POA option

In contested cases, the other party almost certainly will have an attorney, and representing yourself puts you at a significant procedural disadvantage.

The Wyoming Power of Attorney & Guardianship Kit includes the complete guardianship filing checklist, a service-of-process tracker, and guidance on preparing the medical evidence package — giving pro se filers the procedural roadmap that the blank court forms do not provide.

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