Adult Guardianship and Conservatorship Petition Requirements in Oklahoma
At a glance
| Proceeding and state terminology | 30 O.S. §§ 1-101 et seq.: general/limited guardian may cover person, property, or both for incapacity; separate conservator is estate-only, physical-disability-only, and consent-based (§§ 1-111, 3-111, 3-211-.212). |
|---|---|
| Who may file and where | Guardian: any person interested in the adult's welfare (§ 3-101). Conservator: verified petition of any person, relative, or friend (§ 3-211). District court where adult resides, where a proposed family guardian resides, or on transfer; nonresident property county also qualifies (§ 1-115). |
| What the petition must contain | Verified guardian petition: notice recipients and known attorney; nature/degree of alleged incapacity; requested relief and supporting facts/behavior; estimated intangible personal property. A recent evaluation and person/property plans may be attached (§ 3-101). Conservator petition alleges county connection, physical disability alone, inability to manage property, and voluntary consent (§ 3-211). |
| Proof required for appointment | Guardian: clear and convincing proof of incapacity/partial incapacity; court must identify personal/property needs and find those needs require guardianship rather than less restrictive alternatives (§ 3-111). Conservator: physical disability causes inability to manage property and adult consents; no appointment without consent (§ 3-212). |
| Alternatives the court must address | Court must determine feasibility; dismiss if alternatives are feasible and adequate, and any appointment order must specifically find guardianship necessary instead. Statute names supported decision-making, technology, representative payee, and health/financial agents (§§ 1-111, 3-111). |
| Notice, service, and hearing timing | Guardian hearing within 30 days after filing; personally serve adult and mail other recipients at least 10 days before hearing (§§ 3-109-.110). Voluntary conservatorship uses personal service at least 5 days before hearing (§ 3-211). |
| Counsel and hearing rights | Adult has rights to attend, compel/present/cross-examine witnesses, appeal, request appointed counsel, and request closure (§ 3-106). Court explains and inquires about counsel; request requires appointment, and absence may be waived only for good cause with alternatives considered on record (§§ 3-106-.107). |
| Medical evidence or court evaluator | A professional evaluation completed within 60 days may accompany the petition; court may order one after filing. Examiner may be physician, psychologist, graduate social worker, or knowledgeable expert; report goes to court before hearing and covers function, assistance, services, prognosis/treatment, and methods (§§ 3-101, 3-108). |
| Limits on the order | Partial-incapacity order removes only specified areas; guardian must be limited to actual mental, physical, and adaptive limitations, promoting self-reliance (§§ 1-111, 3-111). Separate special guardian gets only emergency-plan-supported powers and expires at ordinary appointment or 30 days, whichever comes first (§ 3-115). |
Requirements one by one
Proceeding and state terminology
Oklahoma's labels require care. In the ordinary incapacity proceeding, the court appoints a general or limited guardian of the person, property, or both. A separately named conservator is not the ordinary involuntary financial guardian: §§ 3-211 and 3-212 limit that route to property management when physical disability alone prevents the adult from managing property and the adult voluntarily consents.
Who may file and where
Section 3-101 allows any person interested in the adult's welfare to seek a guardian. Section 3-211 allows any person, relative, or friend to file the verified voluntary-conservatorship petition.
Venue under § 1-115 includes district court in the county where the adult resides or where a proposed guardian who is a family member resides. A nonresident's case may be filed where the nonresident has property.
What the petition must contain
The guardianship petition is verified and identifies notice recipients and the adult's known lawyer, the nature and degree of alleged incapacity, the relief requested, supporting facts and behavior, and estimated intangible personal property. A qualifying professional evaluation completed within 60 days may be attached; a care or property-management plan may be attached or submitted at the hearing.
The voluntary-conservatorship petition has a different core: county residence or property, inability to manage property because of physical disability only, and voluntary consent to the conservatorship and proposed appointment.
Proof required for appointment
At the guardianship hearing, § 3-111 requires clear and convincing evidence of incapacity or partial incapacity. The court separately identifies personal and property needs and must specifically find that those needs require guardianship instead of less restrictive alternatives.
The separate conservator standard is consent-based, not an incapacity adjudication. Under § 3-212, physical disability must cause inability to manage property, and the adult must consent; the section expressly forbids appointment without consent.
Alternatives the court must address
Oklahoma defines a least restrictive alternative to include supported decision-making, technological assistance, a representative payee, and a health-care or financial agent. Section 3-111 makes the alternatives inquiry outcome-determinative: the court dismisses when feasible and adequate alternatives meet the adult's needs. An appointment order must instead contain a specific clear-and-convincing finding that guardianship is required.
Notice, service, and hearing timing
Under § 3-109, the ordinary guardianship hearing is set no more than 30 days after filing. The adult receives personal service at least ten days before the hearing; other recipients identified by § 3-110 receive first-class mail at least ten days before.
The consent-based conservatorship uses a separate five-day minimum for personal service on the adult and court-directed notice to others.
Counsel and hearing rights
Under § 3-106, the adult has rights to attend, compel witnesses, present evidence, cross-examine, appeal, request appointed counsel, and request a closed hearing. Notice cannot be waived. Attendance may be waived only for good cause, and the court must record why the adult is absent and what alternatives were considered to enable attendance.
Counsel is guaranteed on request, but not automatically appointed in every case. When an unrepresented adult is present, § 3-107 requires the court to explain the proceeding and counsel right and ask whether counsel is wanted. If the adult does not request counsel but the court doubts informed decision-making, the court applies a best-interest inquiry. Appointed counsel can be replaced by the adult's preferred lawyer when that lawyer accepts and the court is notified.
Medical evidence or court evaluator
Oklahoma does not require every petition to arrive with a medical certificate. Section 3-101 says a professional evaluation completed within 60 days may be attached. After filing, § 3-108 allows the court, on its own or a party's request, to order an evaluation when capacity is material.
The evaluator may be a physician, psychologist, qualified graduate social worker, or another expert with relevant knowledge. The signed report is filed before the hearing and covers functional condition, daily activities, assistance needed, services, likely change, treatment that could improve the condition, and the methods used.
Limits on the order
A partial-incapacity finding does not equal general incompetence. Under § 1-111, the adult remains legally competent outside the areas the order expressly limits. Section 3-111 requires guardianship to promote self-reliance and independence and to extend only as far as actual mental, physical, and adaptive limitations require.
Emergency relief is a separate special guardian under § 3-115. The court grants only powers supported by the emergency plan and found necessary, and the appointment ends when an ordinary guardian is appointed or after 30 days, whichever occurs first.
What trips people up
“Guardian of property” and “conservator” are not interchangeable in Oklahoma. An involuntary incapacity case can appoint a guardian of property. The separately titled conservator proceeding is limited to physical disability and cannot proceed without the adult's consent.
Common questions
Does a diagnosis alone establish incapacity?
No. Section 1-111 ties incapacity to impaired decision-making that leaves the adult unable to meet essential health or safety needs or manage financial resources. Section 3-111 still requires clear and convincing proof at a full hearing and a separate alternatives finding.
Can the adult choose a different appointed lawyer?
Yes. Section 3-107 requires replacement when the adult prefers another lawyer, that lawyer accepts, and the court is notified of the preference and acceptance.
Statutes and sources
- 30 O.S. §§ 1-111 and 1-115. Definitions, retained rights, named alternatives, court, and venue. https://govt.westlaw.com/okjc/Document/N6F87E690EE6F11EBAEBABD965111B44B?viewType=FullText and https://govt.westlaw.com/okjc/Document/N62953570C76D11DB8F04FB3E68C8F4C5?viewType=FullText (accessed 2026-07-18).
- 30 O.S. §§ 3-101 and 3-106-.111. Petition, rights, counsel, evaluation, schedule, notice, burden, alternatives, and order limits. https://govt.westlaw.com/okjc/Document/N686F02F0C76D11DB8F04FB3E68C8F4C5?viewType=FullText, https://govt.westlaw.com/okjc/Document/N68F6A980C76D11DB8F04FB3E68C8F4C5?viewType=FullText, https://govt.westlaw.com/okjc/Document/N69224D60C76D11DB8F04FB3E68C8F4C5?viewType=FullText, https://govt.westlaw.com/okjc/Document/N696597F0C76D11DB8F04FB3E68C8F4C5?viewType=FullText, https://govt.westlaw.com/okjc/Document/N697E9E30C76D11DB8F04FB3E68C8F4C5?viewType=FullText, https://govt.westlaw.com/okjc/Document/N69EFAF80C76D11DB8F04FB3E68C8F4C5?viewType=FullText, and https://govt.westlaw.com/okjc/Document/N78D433A0EE7111EBAD2D93CCC8D06958?viewType=FullText (accessed 2026-07-18).
- 30 O.S. §§ 3-211-.212. Separate consent-based conservatorship for physical disability. https://govt.westlaw.com/okjc/Document/N6D0CCE00C76D11DB8F04FB3E68C8F4C5?viewType=FullText and https://govt.westlaw.com/okjc/Document/N6D3871E0C76D11DB8F04FB3E68C8F4C5?viewType=FullText (accessed 2026-07-18).
- 30 O.S. § 3-115. Separate special-guardian emergency boundary. https://govt.westlaw.com/okjc/Document/N6B12D2C0C76D11DB8F04FB3E68C8F4C5?viewType=FullText (accessed 2026-07-18).
Source links
Every statute quoted above, linked, with the date we checked it.
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