Free Oklahoma Living Will Form

An Oklahoma living will is a written document under Okla. Stat. tit. 63, § 3101.4. It lets you set instructions for the medical care you want if you become unable to make your own health care decisions. It also lets you name a health care agent to carry out those instructions.

Last Updated: September 2026. This guide is reviewed and updated regularly to reflect current Oklahoma law. If you notice an error or outdated information, please contact us.

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Oklahoma law also calls it an advance directive for health care. It is not a substitute for a financial power of attorney, and it does not require a lawyer to prepare. Keep the signed original with your other important documents, somewhere your health care agent can find it.

This form is also called an advance directive for health care in Oklahoma. You may see it listed under that name, or as a health care directive, on some state and hospital forms.

Signing Requirements and Laws

Under Okla. Stat. tit. 63, § 3101.4, the declarant must sign the Oklahoma living will. It must also be signed by two witnesses who are eighteen years of age or older, and they cannot be legatees, devisees, or heirs at law of the declarant.[1]

A common mistake is asking a close family member or anyone else who will inherit from you to serve as a witness. Under Oklahoma law, a witness cannot be a legatee, devisee, or heir at law of the declarant.

Important Terms and Definitions

An Oklahoma living will uses specific legal terms drawn from Title 63 of the Oklahoma Statutes. Understanding the declarant, the attending physician, a qualified patient, life-sustaining treatment, and a terminal condition helps you read the form correctly and know what each section asks you to decide.

  • Attending physician. A qualified medical professional responsible for the patient’s condition. This physician is consulted on the patient’s Advance Health Directive to know what life-sustaining treatment can be prescribed.
  • Declarant. The person behind the Advance Health Directive. If the document answers questions about your health care, you are the declarant.
  • Qualified patient. An adult who has issued an Advance Health Directive and has since been declared incapacitated. If you have created an Advance Health Directive and are incapacitated at the time of the medical procedure, you are a qualified patient.
  • Life-sustaining treatment. Any medical procedure aimed at prolonging the process of dying rather than healing the patient.
  • Terminal condition. An incurable health problem expected to result in the patient’s death within six months of diagnosis. The attending physician and another physician must both confirm this diagnosis.

The Oklahoma living will form sets out these choices in the declarant’s own words. The statutory form reads:

Advance directive for health care if i am incapable of making an informed decision regarding my health care, i direct my health care providers to follow my instructions below. i. living will if my attending physician and another physician determine that i am no longer able to make decisions regarding my medical treatment, i direct my attending physician and other health care providers, pursuant to the oklahoma advance directive act, to follow my instructions as set forth below: if i have a terminal condition, that is, an incurable and irreversible condition that even with the administration of life-sustaining treatment will, in the opinion of the attending physician and another physician, result in death within six (6) months: ____ i direct that my life not be extended by life-sustaining treatment, except that if i am unable to take food and water by mouth, i wish to receive artificially administered nutrition and hydration. initial only ____ i direct that my life not be extended by one option life-sustaining treatment, including artificially administered nutrition and hydration. ____ i direct that i be given life-sustaining treatment and, if i am unable to take food and water by mouth, i wish to receive artificially administered nutrition and hydration. _____ see my more specific instructions in paragraph (4) below.

Okla. Stat. tit. 63, § 3101.4(C)

Oklahoma Living Will Form Details

The table below summarizes the Oklahoma living will form. It lists the official form name, the signing requirements, the Oklahoma Statutes sections that govern it, and how long the form typically takes to complete. Use it as a quick reference before you download or fill it out online.

Form Type Oklahoma Living Will Form
State Form Name Oklahoma Advance Directive for Health Care
Signing Requirements Two Witnesses
Validity Requirements § 3101.4
Specific Powers Section 63-3101.4(C)
Avg. Time to Fill Out 13 minutes
# of Fillable Fields 48
Available Formats Adobe PDF; Microsoft Word
State Laws: Oklahoma Statutes, Title 63, § 3101.4

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Steps to Fill Out the Form

Download the Oklahoma living will form in any format below, or use our online forms builder to fill it out on screen. Complete the sections in the order listed here, using the form's own page numbers on the printed copy as your guide.

  1. Declaration and personal information (page 2). Fill in the date, your name, and your residence address.
  2. Health care instructions (page 2). Initial each treatment you want to refuse, such as CPR, artificial nutrition and hydration, ventilation, dialysis, transfusions, or transplants.
    Section for essential information of Oklahoma living will
  3. End-of-life care conditions (page 2). Initial the condition or conditions that trigger your instructions, such as a terminal condition or permanent unconsciousness.
  4. Additional instructions (page 3, optional). Add any other wishes on the blank lines, or leave this section blank.
  5. Appoint your health care agent (page 3). Choose someone you trust who is willing to carry out your wishes, then enter your own name as the declarant and your agent’s name, address, and phone number.
    Health care agent identification part of living will form for Oklahoma
  6. Name a substitute agent (page 4, optional). Enter a backup agent’s name, address, and phone number if you want one.
  7. Review your agent’s authority (page 4). Read the pre-written list of powers the form grants your agent. No entries are needed here.
  8. Sign and date (page 8). Sign, date, and print your name in front of your two witnesses.
    Signing part of a document of living will for Oklahoma
  9. Witness signatures (page 8). Each witness prints their name and address, then signs and dates the form.
seal of oklahoma state
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General information, not legal or tax advice.

Sources

Unless noted otherwise, the sources below are from the Okla. Stat. tit. 63,.

  1. Okla. Stat. tit. 63, § 3101.4.

Published: Jul 27, 2022
Mara Erlach
Mara Erlach
Writer & Attorney
Mara has been practicing estate planning and trust law in California since 2003, taking pride in helping clients of all backgrounds and asset profiles form a complete and customized estate plan. Her specialties are: estate planning, wills and trusts, trust and probate administration.