What the rule says
Oklahoma provides two pathways to a valid will:
Attested wills (Okla. Stat. tit. 84, § 55)
A valid Oklahoma attested will requires:
1. A writing. 2. The testator's signature at the end of the will. 3. Two competent witnesses. Two witnesses must sign the will in the testator's presence.
Holographic wills (Okla. Stat. tit. 84, § 54)
An Oklahoma holographic will is valid if:
1. Entirely written, dated, and signed by the testator's hand. 2. The date is essential — without a date, the holographic will is invalid.
Oklahoma's holographic will requirement of a date matches Louisiana's olographic testament requirement and is stricter than some states' holographic frameworks.
Self-proving affidavits
Under Okla. Stat. tit. 84, § 55, a will accompanied by a self-proving affidavit can be admitted to probate without requiring witness testimony.
What you can do about it
For an Oklahoma attested will:
- Have the testator and at least two competent witnesses present. - Use the self-proving affidavit. - Sign at the end of the document. - Avoid using beneficiaries as witnesses.
For an Oklahoma holographic will:
- Write the entire substantive document in the testator's handwriting. - Date the document. This is critical — without a date, the holographic will fails. - Sign the document.
Who this affects most
Oklahoma's two-pathway framework provides flexibility through attested and holographic options. The required-date feature for holographic wills is a stricter requirement than many states.