How to revoke a power of attorney in Oklahoma

What Oklahoma law says about revoking a power of attorney, and a free letter you can fill in and print.

Checked against official sources: October 31, 2026.

Short answer

You can revoke a power of attorney or an agent's authority. The Act does not set a required method. Signing a new power of attorney does not revoke an earlier one unless the new one says so.

Words used in Oklahoma

In Oklahoma you name an agent for money and property in a power of attorney. For medical care, the Advance Directive for Health Care holds your living will and names a health care proxy; since 2022 you can also sign a separate health care power of attorney for everyday medical decisions. If an adult cannot decide and has no documents, the law lists family members who can make health care decisions, and a district court can appoint a guardian or limited guardian.

An agent (also called an attorney-in-fact) is the person you choose to act for you. You are the principal.

Money and property
Power of attorney; statutory form: 'Statutory Form Power of Attorney' under the Uniform Power of Attorney Act
The person you choose
Agent (older Oklahoma laws say 'attorney-in-fact')
Health care
Advance Directive for Health Care (living will plus appointment of a 'health care proxy'); also a separate 'power of attorney for health care' naming an 'agent' under the Oklahoma Health Care Agent Act
Treatment wishes
Living Will (Part I of the Advance Directive for Health Care)
Court-appointed decision-maker
Guardian of the person and/or property of an 'incapacitated person'; 'limited guardian' for a 'partially incapacitated person'; 'special guardian' for emergencies

What Oklahoma law says about revoking a power of attorney

How to revoke

You can revoke a power of attorney or an agent's authority. The Act does not set a required method. Signing a new power of attorney does not revoke an earlier one unless the new one says so.

Telling others

Tell the agent and every bank or business that has a copy. An agent or other person who acts in good faith without actual knowledge that the power of attorney or the agent's authority has ended is protected.

Law: 58 O.S. § 3010(A)(3), (D), (F)

Source: Official text

Free letter: revoke a power of attorney

The date on the document you signed. If you are not sure, use your best estimate.

These names go into your letter only. They are never saved or sent to us.

Other formats

Sign the letter and keep a copy. This tool does not check whether your document is valid, and it is not legal advice.

When it ends and how to revoke it

It ends when
  • You die
  • You become incapacitated, if the power of attorney is not durable
  • You revoke it
  • It says it ends, or its purpose is accomplished
  • The agent dies, becomes incapacitated or resigns, or you revoke the agent's authority, and no other agent is named
  • An action is filed for divorce, annulment or legal separation from an agent who is your spouse
Banks and other businesses

A person asked to accept a notarized (acknowledged) power of attorney must accept it, or within 7 business days ask for an agent's certification, an English translation or a lawyer's opinion, and then accept it within 5 business days after receiving it, unless a legal reason to refuse applies (for example, a good-faith belief it is invalid, or a report to Adult Protective Services of suspected abuse or exploitation). A person may not demand a different form. Wrongful refusal can lead to a court order to accept it and liability for reasonable attorney fees and costs. A photocopy or electronically sent copy has the same effect as the original.

Law: 58 O.S. §§ 3019, 3020; 58 O.S. § 3006(D)

Law: 58 O.S. § 3010

Good to know in Oklahoma

  • Oklahoma has two health care documents: the Advance Directive for Health Care (living will and health care proxy, 2 witnesses) and, since April 29, 2022, a separate health care power of attorney (notary or 2 witnesses) for medical decisions other than withholding life-sustaining treatment, nutrition or hydration.

    Law: 63 O.S. §§ 3101.4, 3111.3

  • Witnesses to an advance directive may not be your legatees, devisees or heirs at law.

    Law: 63 O.S. § 3101.4(A)

  • Before acting as a default decision-maker, a family member or friend must sign a statement that they have no disqualifying abuse, neglect or exploitation record.

    Law: 63 O.S. § 3102.4(B)

  • A new Uniform Health Care Decisions Act replaces Oklahoma's advance directive, health care power of attorney and surrogate laws on July 1, 2027.

    Law: HB 1687, 2026; HB 1687, § 35

Changes in 2024–2026

Health care power of attorney signing rule amended by Laws 2023, c. 154 (emerg. eff. May 1, 2023). HB 1687 (2026), approved by the Governor May 11, 2026, creates the Uniform Health Care Decisions Act of 2026 effective July 1, 2027; on that date it repeals the Oklahoma Advance Directive Act, the surrogate list in §§ 3102.4-3102.5 and the Oklahoma Health Care Agent Act and replaces them with new rules, a new optional form and a new default-surrogate list. Until then the current rules on this page apply.

Law: 63 O.S. § 3111.3; 63 O.S. §§ 3101.1-3101.16; §§ 3111.1-3111.13

Free help in Oklahoma

Report abuse or exploitation

Oklahoma Human Services, Adult Protective Services (Abuse and Neglect Hotline) · 1-800-522-3511

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